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Updated to work with current version of gnulib

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This commit is contained in:
James Youngman 2003-05-24 16:56:58 +00:00
parent 4348c9fcf5
commit 364238086e
143 changed files with 12157 additions and 43137 deletions
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4
Makefile.am
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@ -2,8 +2,8 @@ AUTOMAKE_OPTIONS=gnits readme-alpha
EXTRA_DIST = COPYING ChangeLog TODO install-sh config.h.in stamp-h.in \
THANKS
SUBDIRS = lib intl find xargs locate doc m4 po
SUBDIRS = gnulib lib intl find xargs locate doc po
ACLOCAL_AMFLAGS = -I m4
#ACLOCAL_AMFLAGS =
DISTCLEANFILES = intl/libintl.h

441
Makefile.in
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@ -1,441 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
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THANKS
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install-exec-recursive installdirs-recursive install-recursive \
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INSTALL Makefile.am Makefile.in NEWS README-alpha THANKS TODO \
aclocal.m4 config.guess config.h.in config.sub configure \
configure.in depcomp install-sh mdate-sh missing mkinstalldirs
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cd $(top_builddir) && \
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$(SHELL) ./config.status --recheck
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cd $(srcdir) && $(AUTOCONF)
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$(MAKE) $(srcdir)/./stamp-h.in; \
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# Avoid unsightly `./'.
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GZIP_ENV = --best
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then :; else \
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--with-included-gettext \
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37
README-CVS Normal file
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@ -0,0 +1,37 @@
This file describes how to build findutils starting from a set of code
checked out of CVS, rather than from a releasaed source distribution.
1. Prerequisites
* A C compiler
* GNU Autoconf version 2.57 or later (earlier versions *may* work)
* GNU Automake version 1.7 or later (earlier versions *may* work)
* CVS
2. Obtain a copy of Gnulib
To obtain a copy of the gnulib library, check it out via anonymous CVS
from the GNU CVS server. Make sure you check it out into a separate
directory, away from the findutils sources.
cvs -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/gnulib login
(when asked for a password, just press return)
cvs -z3 -d:pserver:anoncvs@subversions.gnu.org:/cvsroot/gnulib co gnulib
3. Generate a gnulib installation within the fileutils source tree
Change your working directory to the findutils source directory (that
is, the directory containing this file). Then run the following
command:-
sh import-gnulib.sh <name of the directory containing gnulib>
4. Generate the configure scripts and Makefile.in files.
aclocal -I gnulib/m4
autoheader
autoconf
automake --add-missing --copy

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680
config.h.in
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@ -1,13 +1,4 @@
/* config.h.in. Generated automatically from configure.in by autoheader. */
/* Define if you have the Andrew File System. */
#undef AFS
/* Define to the function xargmatch calls on failures. */
#undef ARGMATCH_DIE
/* Define to the declaration of the xargmatch failure function. */
#undef ARGMATCH_DIE_DECL
/* config.h.in. Generated from configure.in by autoheader. */
/* Define if you want find -nouser and -nogroup to make tables of used UIDs
and GIDs at startup instead of using getpwuid or getgrgid when needed.
@ -15,7 +6,7 @@
make password and group calls very expensive. */
#undef CACHE_IDS
/* Define if the `closedir' function returns void instead of `int'. */
/* Define to 1 if the `closedir' function returns void instead of `int'. */
#undef CLOSEDIR_VOID
/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
@ -23,17 +14,9 @@
*/
#undef CRAY_STACKSEG_END
/* Define if using `alloca.c'. */
/* Define to 1 if using `alloca.c'. */
#undef C_ALLOCA
/* Define if there is a member named d_ino in the struct describing directory
headers. */
#undef D_INO_IN_DIRENT
/* Define if there is a member named d_type in the struct describing directory
headers. */
#undef D_TYPE_IN_DIRENT
/* Define to 1 if translation of program messages to the user's native
language is requested. */
#undef ENABLE_NLS
@ -56,289 +39,84 @@
/* Define to use SVR3.2 statfs to get filesystem type. */
#undef FSTYPE_USG_STATFS
/* Define to the type of elements in the array set by `getgroups'. Usually
this is either `int' or `gid_t'. */
#undef GETGROUPS_T
/* The concatenation of the strings `GNU ', and PACKAGE. */
#undef GNU_PACKAGE
/* Define if you have the `acl' function. */
#undef HAVE_ACL
/* Define if you have the `alarm' function. */
#undef HAVE_ALARM
/* Define if you have `alloca', as a function or macro. */
/* Define to 1 if you have `alloca', as a function or macro. */
#undef HAVE_ALLOCA
/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
*/
#undef HAVE_ALLOCA_H
/* Define if you have the <argz.h> header file. */
/* Define to 1 if you have the <argz.h> header file. */
#undef HAVE_ARGZ_H
/* Define if you have the <arpa/inet.h> header file. */
#undef HAVE_ARPA_INET_H
/* Define if you have the `bcopy' function. */
#undef HAVE_BCOPY
/* Define if you have the `btowc' function. */
#undef HAVE_BTOWC
/* Define if you have the `bzero' function. */
#undef HAVE_BZERO
/* Define if backslash-a works in C strings. */
#undef HAVE_C_BACKSLASH_A
/* Define if you have the `dcgettext' function. */
/* Define if the GNU dcgettext() function is already present or preinstalled.
*/
#undef HAVE_DCGETTEXT
/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_CLEARERR_UNLOCKED
/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you
don't. */
#undef HAVE_DECL_FEOF_UNLOCKED
/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_FERROR_UNLOCKED
/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_FFLUSH_UNLOCKED
/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_FPUTC_UNLOCKED
/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_FREAD_UNLOCKED
/* Define to 1 if you have the declaration of `free', and to 0 if you don't.
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
#undef HAVE_DECL_FREE
/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_FWRITE_UNLOCKED
/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_GETCHAR_UNLOCKED
/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you
don't. */
#undef HAVE_DECL_GETC_UNLOCKED
/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
*/
#undef HAVE_DECL_GETENV
/* Define to 1 if you have the declaration of `geteuid', and to 0 if you
don't. */
#undef HAVE_DECL_GETEUID
/* Define to 1 if you have the declaration of `getgrgid', and to 0 if you
don't. */
#undef HAVE_DECL_GETGRGID
/* Define to 1 if you have the declaration of `getlogin', and to 0 if you
don't. */
#undef HAVE_DECL_GETLOGIN
/* Define to 1 if you have the declaration of `getpwuid', and to 0 if you
don't. */
#undef HAVE_DECL_GETPWUID
/* Define to 1 if you have the declaration of `getuid', and to 0 if you don't.
*/
#undef HAVE_DECL_GETUID
/* Define to 1 if you have the declaration of `getutent', and to 0 if you
don't. */
#undef HAVE_DECL_GETUTENT
/* Define to 1 if you have the declaration of `lseek', and to 0 if you don't.
*/
#undef HAVE_DECL_LSEEK
/* Define to 1 if you have the declaration of `malloc', and to 0 if you don't.
*/
#undef HAVE_DECL_MALLOC
/* Define to 1 if you have the declaration of `memchr', and to 0 if you don't.
*/
#undef HAVE_DECL_MEMCHR
/* Define to 1 if you have the declaration of `memrchr', and to 0 if you
don't. */
#undef HAVE_DECL_MEMRCHR
/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if
you don't. */
#undef HAVE_DECL_PUTCHAR_UNLOCKED
/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you
don't. */
#undef HAVE_DECL_PUTC_UNLOCKED
/* Define to 1 if you have the declaration of `realloc', and to 0 if you
don't. */
#undef HAVE_DECL_REALLOC
/* Define to 1 if you have the declaration of `stpcpy', and to 0 if you don't.
*/
#undef HAVE_DECL_STPCPY
/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
don't. */
#undef HAVE_DECL_STRERROR_R
/* Define to 1 if you have the declaration of `strndup', and to 0 if you
don't. */
#undef HAVE_DECL_STRNDUP
/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
don't. */
#undef HAVE_DECL_STRNLEN
/* Define to 1 if you have the declaration of `strstr', and to 0 if you don't.
*/
#undef HAVE_DECL_STRSTR
/* Define to 1 if you have the declaration of `strtoul', and to 0 if you
don't. */
#undef HAVE_DECL_STRTOUL
/* Define to 1 if you have the declaration of `strtoull', and to 0 if you
don't. */
#undef HAVE_DECL_STRTOULL
/* Define to 1 if you have the declaration of `ttyname', and to 0 if you
don't. */
#undef HAVE_DECL_TTYNAME
/* Define if you have the <dirent.h> header file, and it defines `DIR'. */
#undef HAVE_DIRENT_H
/* Define if the malloc check has been performed. */
#undef HAVE_DONE_WORKING_MALLOC_CHECK
/* Define if the realloc check has been performed. */
#undef HAVE_DONE_WORKING_REALLOC_CHECK
/* Define if you don't have `vprintf' but do have `_doprnt.' */
/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
#undef HAVE_DOPRNT
/* Define if you have the `endgrent' function. */
/* Define to 1 if you have the `endgrent' function. */
#undef HAVE_ENDGRENT
/* Define if you have the `endpwent' function. */
/* Define to 1 if you have the `endpwent' function. */
#undef HAVE_ENDPWENT
/* Define if you have the <errno.h> header file. */
/* Define to 1 if you have the <errno.h> header file. */
#undef HAVE_ERRNO_H
/* Define if you have the `fchdir' function. */
/* Define to 1 if you have the `fchdir' function. */
#undef HAVE_FCHDIR
/* Define if you have the <fcntl.h> header file. */
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define if you have the `fdatasync' function. */
#undef HAVE_FDATASYNC
/* Define if you have the <fenv.h> header file. */
#undef HAVE_FENV_H
/* Define if you have the `feof_unlocked' function. */
/* Define to 1 if you have the `feof_unlocked' function. */
#undef HAVE_FEOF_UNLOCKED
/* Define if you have the `fgets_unlocked' function. */
/* Define to 1 if you have the `fgets_unlocked' function. */
#undef HAVE_FGETS_UNLOCKED
/* Define if you have the <float.h> header file. */
#undef HAVE_FLOAT_H
/* Define if your system has a working `fnmatch' function with case folding.
*/
#undef HAVE_FNMATCH
/* Define if you have the <fnmatch.h> header file. */
#undef HAVE_FNMATCH_H
/* Define if you have the `fseeko' function. */
#undef HAVE_FSEEKO
/* Define if you have the `ftime' function. */
#undef HAVE_FTIME
/* Define if struct statfs has the f_fstypename member. */
#undef HAVE_F_FSTYPENAME_IN_STATFS
/* Define if you have the `getcwd' function. */
/* Define to 1 if you have the `getcwd' function. */
#undef HAVE_GETCWD
/* Define if you have the `getdelim' function. */
#undef HAVE_GETDELIM
/* Define to 1 if you have the `getc_unlocked' function. */
#undef HAVE_GETC_UNLOCKED
/* Define if you have the `getegid' function. */
/* Define to 1 if you have the `getegid' function. */
#undef HAVE_GETEGID
/* Define if you have the `geteuid' function. */
/* Define to 1 if you have the `geteuid' function. */
#undef HAVE_GETEUID
/* Define if you have the `getgid' function. */
/* Define to 1 if you have the `getgid' function. */
#undef HAVE_GETGID
/* Define if you have the `gethostbyaddr' function. */
#undef HAVE_GETHOSTBYADDR
/* Define if you have the `gethostbyname' function. */
#undef HAVE_GETHOSTBYNAME
/* Define if you have the `gethrtime' function. */
#undef HAVE_GETHRTIME
/* Define if you have the `getmntent' function. */
/* Define to 1 if you have the `getmntent' function. */
#undef HAVE_GETMNTENT
/* Define if you have the `getmntinfo' function. */
#undef HAVE_GETMNTINFO
/* Define if you have the `getpagesize' function. */
/* Define to 1 if you have the `getpagesize' function. */
#undef HAVE_GETPAGESIZE
/* Define if the GNU gettext() function is already present or preinstalled. */
#undef HAVE_GETTEXT
/* Define if you have the `getuid' function. */
/* Define to 1 if you have the `getuid' function. */
#undef HAVE_GETUID
/* Define if you have the `hasmntopt' function. */
#undef HAVE_HASMNTOPT
/* Define if you have the iconv() function. */
#undef HAVE_ICONV
/* Define if you have the `inet_ntoa' function. */
#undef HAVE_INET_NTOA
/* Define if <inttypes.h> exists and doesn't clash with <sys/types.h>. */
#undef HAVE_INTTYPES_H
/* Define if <inttypes.h> exists, doesn't clash with <sys/types.h>, and
declares uintmax_t. */
#undef HAVE_INTTYPES_H
/* Define if you have the `isascii' function. */
#undef HAVE_ISASCII
/* Define if you have the `iswprint' function. */
#undef HAVE_ISWPRINT
#undef HAVE_INTTYPES_H_WITH_UINTMAX
/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
#undef HAVE_LANGINFO_CODESET
@ -346,378 +124,211 @@
/* Define if your <locale.h> file defines LC_MESSAGES. */
#undef HAVE_LC_MESSAGES
/* Define if you have the <libintl.h> header file. */
#undef HAVE_LIBINTL_H
/* Define if you have the `sun' library (-lsun). */
/* Define to 1 if you have the `sun' library (-lsun). */
#undef HAVE_LIBSUN
/* Define if you have the <limits.h> header file. */
/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define if you have the `listmntent' function. */
#undef HAVE_LISTMNTENT
/* Define if you have the `localeconv' function. */
#undef HAVE_LOCALECONV
/* Define if you have the <locale.h> header file. */
/* Define to 1 if you have the <locale.h> header file. */
#undef HAVE_LOCALE_H
/* Define if you have the `localtime_r' function. */
#undef HAVE_LOCALTIME_R
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
to 0 otherwise. */
#undef HAVE_MALLOC
/* Define if the `long double' type works. */
#undef HAVE_LONG_DOUBLE
/* Define if you support file names longer than 14 characters. */
#undef HAVE_LONG_FILE_NAMES
/* Define if lstat has the bug that it succeeds when given the zero-length
file name argument. The lstat from SunOS4.1.4 and the Hurd as of
1998-11-01) do this. */
#undef HAVE_LSTAT_EMPTY_STRING_BUG
/* Define if you have the <malloc.h> header file. */
/* Define to 1 if you have the <malloc.h> header file. */
#undef HAVE_MALLOC_H
/* Define if you have the `mblen' function. */
#undef HAVE_MBLEN
/* Define if you have the `mbrlen' function. */
#undef HAVE_MBRLEN
/* Define if you have the `mbrtowc' function. */
#undef HAVE_MBRTOWC
/* Define if mbstate_t is an object type. */
#undef HAVE_MBSTATE_T_OBJECT
/* Define if you have the `memcmp' function. */
/* Define to 1 if you have the `memcmp' function. */
#undef HAVE_MEMCMP
/* Define if you have the `memcpy' function. */
#undef HAVE_MEMCPY
/* Define if you have the <memory.h> header file. */
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define if you have the `mempcpy' function. */
/* Define to 1 if you have the `mempcpy' function. */
#undef HAVE_MEMPCPY
/* Define if you have the `memset' function. */
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define if you have the `mkfifo' function. */
#undef HAVE_MKFIFO
/* Define if you have a working `mmap' system call. */
/* Define to 1 if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define if you have the <mntent.h> header file. */
#undef HAVE_MNTENT_H
/* Define if you have the <mnttab.h> header file. */
#undef HAVE_MNTTAB_H
/* Define if you have the `munmap' function. */
/* Define to 1 if you have the `munmap' function. */
#undef HAVE_MUNMAP
/* Define if you have the <ndir.h> header file, and it defines `DIR'. */
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
/* Define if you have the <netdb.h> header file. */
#undef HAVE_NETDB_H
/* Define if you have the <netinet/in.h> header file. */
#undef HAVE_NETINET_IN_H
/* Define if you have the <nl_types.h> header file. */
/* Define to 1 if you have the <nl_types.h> header file. */
#undef HAVE_NL_TYPES_H
/* Define if you have the `pathconf' function. */
#undef HAVE_PATHCONF
/* Define if you have the <paths.h> header file. */
#undef HAVE_PATHS_H
/* Define if you have the `putenv' function. */
/* Define to 1 if you have the `putenv' function. */
#undef HAVE_PUTENV
/* Define if you have the `realpath' function. */
#undef HAVE_REALPATH
/* Define to 1 if your system has a GNU libc compatible `realloc' function,
and to 0 otherwise. */
#undef HAVE_REALLOC
/* Define if you have the `resolvepath' function. */
#undef HAVE_RESOLVEPATH
/* Define if you have the `rpmatch' function. */
#undef HAVE_RPMATCH
/* Define if you have the `setenv' function. */
/* Define to 1 if you have the `setenv' function. */
#undef HAVE_SETENV
/* Define if you have the `sethostname' function. */
#undef HAVE_SETHOSTNAME
/* Define if you have the `setlocale' function. */
/* Define to 1 if you have the `setlocale' function. */
#undef HAVE_SETLOCALE
/* Define if stat has the bug that it succeeds when given the zero-length file
name argument. The stat from SunOS4.1.4 and the Hurd as of 1998-11-01) do
this. */
#undef HAVE_STAT_EMPTY_STRING_BUG
/* Define if you have the <stddef.h> header file. */
/* Define to 1 if you have the <stddef.h> header file. */
#undef HAVE_STDDEF_H
/* Define if you have the <stdlib.h> header file. */
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define if <stdint.h> exists, doesn't clash with <sys/types.h>, and declares
uintmax_t. */
#undef HAVE_STDINT_H_WITH_UINTMAX
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define if you have the `stpcpy' function. */
/* Define to 1 if you have the `stpcpy' function. */
#undef HAVE_STPCPY
/* Define if you have the `strcasecmp' function. */
/* Define to 1 if you have the `strcasecmp' function. */
#undef HAVE_STRCASECMP
/* Define if you have the `strchr' function. */
#undef HAVE_STRCHR
/* Define if you have the `strdup' function. */
/* Define to 1 if you have the `strdup' function. */
#undef HAVE_STRDUP
/* Define if you have the `strerror' function. */
/* Define to 1 if you have the `strerror' function. */
#undef HAVE_STRERROR
/* Define if you have the `strerror_r' function. */
#undef HAVE_STRERROR_R
/* Define if you have the `strftime' function. */
/* Define to 1 if you have the `strftime' function. */
#undef HAVE_STRFTIME
/* Define if you have the <strings.h> header file. */
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define if you have the <string.h> header file. */
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define if you have the `strncasecmp' function. */
#undef HAVE_STRNCASECMP
/* Define if you have the `strrchr' function. */
#undef HAVE_STRRCHR
/* Define if you have the `strspn' function. */
/* Define to 1 if you have the `strspn' function. */
#undef HAVE_STRSPN
/* Define if you have the `strstr' function. */
/* Define to 1 if you have the `strstr' function. */
#undef HAVE_STRSTR
/* Define if you have the `strtol' function. */
/* Define to 1 if you have the `strtol' function. */
#undef HAVE_STRTOL
/* Define if you have the `strtoul' function. */
/* Define to 1 if you have the `strtoul' function. */
#undef HAVE_STRTOUL
/* Define if you have the `strtoull' function. */
#undef HAVE_STRTOULL
/* Define if you have the `strtoumax' function. */
#undef HAVE_STRTOUMAX
/* Define if `st_blksize' is member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BLKSIZE
/* Define if `st_blocks' is member of `struct stat'. */
/* Define to 1 if `st_blocks' is member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BLOCKS
/* Define if `st_rdev' is member of `struct stat'. */
/* Define to 1 if `st_rdev' is member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_RDEV
/* Define if struct timespec is declared in <time.h>. */
#undef HAVE_STRUCT_TIMESPEC
/* Define if `tm_zone' is member of `struct tm'. */
/* Define to 1 if `tm_zone' is member of `struct tm'. */
#undef HAVE_STRUCT_TM_TM_ZONE
/* Define if `ut_name' is member of `struct utmpx'. */
#undef HAVE_STRUCT_UTMPX_UT_NAME
/* Define if `ut_user' is member of `struct utmpx'. */
#undef HAVE_STRUCT_UTMPX_UT_USER
/* Define if `ut_name' is member of `struct utmp'. */
#undef HAVE_STRUCT_UTMP_UT_NAME
/* Define if `ut_user' is member of `struct utmp'. */
#undef HAVE_STRUCT_UTMP_UT_USER
/* Define if your `struct stat' has `st_blocks'. Deprecated, use
/* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use
`HAVE_STRUCT_STAT_ST_BLOCKS' instead. */
#undef HAVE_ST_BLOCKS
/* Define if struct stat has an st_dm_mode member. */
#undef HAVE_ST_DM_MODE
/* Define if you have the `sysinfo' function. */
#undef HAVE_SYSINFO
/* Define if you have the <syslog.h> header file. */
#undef HAVE_SYSLOG_H
/* Define if you have the <sys/acl.h> header file. */
#undef HAVE_SYS_ACL_H
/* Define if you have the <sys/dir.h> header file, and it defines `DIR'. */
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_DIR_H
/* Define if you have the <sys/filsys.h> header file. */
#undef HAVE_SYS_FILSYS_H
/* Define if you have the <sys/fstyp.h> header file. */
#undef HAVE_SYS_FSTYP_H
/* Define if you have the <sys/fs/s5param.h> header file. */
#undef HAVE_SYS_FS_S5PARAM_H
/* Define if you have the <sys/fs_types.h> header file. */
#undef HAVE_SYS_FS_TYPES_H
/* Define if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define if you have the <sys/mntent.h> header file. */
#undef HAVE_SYS_MNTENT_H
/* Define if you have the <sys/mount.h> header file. */
#undef HAVE_SYS_MOUNT_H
/* Define if you have the <sys/ndir.h> header file, and it defines `DIR'. */
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_NDIR_H
/* Define if you have the <sys/param.h> header file. */
/* Define to 1 if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
/* Define if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define if you have the <sys/statfs.h> header file. */
#undef HAVE_SYS_STATFS_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define if you have the <sys/statvfs.h> header file. */
#undef HAVE_SYS_STATVFS_H
/* Define if you have the <sys/systeminfo.h> header file. */
#undef HAVE_SYS_SYSTEMINFO_H
/* Define if you have the <sys/timeb.h> header file. */
#undef HAVE_SYS_TIMEB_H
/* Define if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define if you have the <sys/vfs.h> header file. */
#undef HAVE_SYS_VFS_H
/* Define if you have the <sys/wait.h> header file. */
/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H
/* Define if you have the <termios.h> header file. */
#undef HAVE_TERMIOS_H
/* Define if struct tm has the tm_gmtoff member. */
#undef HAVE_TM_GMTOFF
/* Define if your `struct tm' has `tm_zone'. Deprecated, use
/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use
`HAVE_STRUCT_TM_TM_ZONE' instead. */
#undef HAVE_TM_ZONE
/* Define if you have the `tsearch' function. */
/* Define to 1 if you have the `tsearch' function. */
#undef HAVE_TSEARCH
/* Define if you don't have `tm_zone' but do have the external array `tzname'.
*/
/* Define to 1 if you don't have `tm_zone' but do have the external array
`tzname'. */
#undef HAVE_TZNAME
/* Define if you have the `tzset' function. */
#undef HAVE_TZSET
/* Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>. */
#undef HAVE_UINTMAX_T
/* Define if you have the <unistd.h> header file. */
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define if you have the unsigned long long type. */
/* Define if you have the 'unsigned long long' type. */
#undef HAVE_UNSIGNED_LONG_LONG
/* Define if you have the `utmpname' function. */
#undef HAVE_UTMPNAME
/* Define if you have the `utmpxname' function. */
#undef HAVE_UTMPXNAME
/* Define if you have the <utmpx.h> header file. */
#undef HAVE_UTMPX_H
/* Define if you have the <utmp.h> header file. */
#undef HAVE_UTMP_H
/* Define if you have the `vprintf' function. */
/* Define to 1 if you have the `vprintf' function. */
#undef HAVE_VPRINTF
/* Define if you have the `waitpid' function. */
/* Define to 1 if you have the `waitpid' function. */
#undef HAVE_WAITPID
/* Define if you have the <wchar.h> header file. */
#undef HAVE_WCHAR_H
/* Define if you have the <wctype.h> header file. */
#undef HAVE_WCTYPE_H
/* Define if readdir is found to work properly in some unusual cases. */
#undef HAVE_WORKING_READDIR
/* Define to 1 if `strerror_r' returns a string. */
#undef HAVE_WORKING_STRERROR_R
/* Define if you have the `__argz_count' function. */
/* Define to 1 if you have the `__argz_count' function. */
#undef HAVE___ARGZ_COUNT
/* Define if you have the `__argz_next' function. */
/* Define to 1 if you have the `__argz_next' function. */
#undef HAVE___ARGZ_NEXT
/* Define if you have the `__argz_stringify' function. */
/* Define to 1 if you have the `__argz_stringify' function. */
#undef HAVE___ARGZ_STRINGIFY
/* Define as const if the declaration of iconv() needs const. */
#undef ICONV_CONST
/* Define if `link(2)' dereferences symbolic links. */
#undef LINK_FOLLOWS_SYMLINKS
/* Define if integer division by zero raises signal SIGFPE. */
#undef INTDIV0_RAISES_SIGFPE
/* Define if lstat dereferences a symlink specified with a trailing slash */
#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
/* Define if `major', `minor', and `makedev' are declared in <mkdev.h>. */
/* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
*/
#undef MAJOR_IN_MKDEV
/* Define if `major', `minor', and `makedev' are declared in <sysmacros.h>. */
/* Define to 1 if `major', `minor', and `makedev' are declared in
<sysmacros.h>. */
#undef MAJOR_IN_SYSMACROS
/* Define to 1 if assertions should be disabled. */
#undef NDEBUG
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define if <inttypes.h> exists and defines unusable PRI* macros. */
#undef PRI_MACROS_BROKEN
/* Define if compiler has function prototypes */
#undef PROTOTYPES
/* Define as the return type of signal handlers (`int' or `void'). */
#undef RETSIGTYPE
/* Define if the `setvbuf' function takes the buffering type as its second
argument and the buffer pointer as the third, as on System V before release
3. */
#undef SETVBUF_REVERSED
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.
@ -726,30 +337,19 @@
STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION
/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
#undef STAT_MACROS_BROKEN
/* Define if you have the ANSI C header files. */
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to be the nanoseconds member of struct stat's st_mtim, if it exists.
*/
#undef ST_MTIM_NSEC
/* Define if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME
/* Define if your <sys/time.h> declares `struct tm'. */
/* Define to 1 if your <sys/time.h> declares `struct tm'. */
#undef TM_IN_SYS_TIME
/* Version number of package */
#undef VERSION
/* Define if your processor stores words with the most significant byte first
(like Motorola and SPARC, unlike Intel and VAX). */
#undef WORDS_BIGENDIAN
/* Define if on AIX 3.
/* Define to 1 if on AIX 3.
System headers sometimes define this.
We just want to avoid a redefinition error message. */
#ifndef _ALL_SOURCE
@ -762,14 +362,14 @@
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Define if on MINIX. */
/* Define to 1 if on MINIX. */
#undef _MINIX
/* Define if the system does not provide POSIX.1 features except with this
defined. */
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
#undef _POSIX_1_SOURCE
/* Define if you need to in order for `stat' and other things to work. */
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
/* Define to empty if `const' does not conform to ANSI C. */
@ -778,9 +378,6 @@
/* Define to `unsigned long' if <sys/types.h> does not define. */
#undef dev_t
/* Define to rpl_fnmatch if the replacement function should be used. */
#undef fnmatch
/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t
@ -794,12 +391,6 @@
/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc
/* Define to rpl_memcmp if the replacement function should be used. */
#undef memcmp
/* Define to rpl_mktime if the replacement function should be used. */
#undef mktime
/* Define to `int' if <sys/types.h> does not define. */
#undef mode_t
@ -818,16 +409,9 @@
/* Define to `int' if <sys/types.h> does not define. */
#undef ssize_t
/* Define to gnu_strftime if the replacement function should be used. */
#undef strftime
/* Define to `int' if <sys/types.h> doesn't define. */
#undef uid_t
/* Define to unsigned long or unsigned long long if <inttypes.h> doesn't
define. */
/* Define to unsigned long or unsigned long long if <stdint.h> and
<inttypes.h> don't define. */
#undef uintmax_t
/* Define to empty if the keyword `volatile' does not work. Warning: valid
code using `volatile' can become incorrect without. Disable with care. */
#undef volatile

24151
configure vendored
View File

File diff suppressed because it is too large Load Diff

20
configure.in
View File

@ -30,8 +30,6 @@ AC_PROG_RANLIB
AC_PROG_MAKE_SET
AC_SYS_LARGEFILE
jm_CHECK_ALL_TYPES
dnl Try to get a POSIX.1 environment.
dnl Checks for libraries.
@ -79,7 +77,6 @@ AC_TYPE_PID_T
AC_CHECK_TYPE(ino_t, unsigned long)
AC_CHECK_TYPE(dev_t, unsigned long)
AC_TYPE_MODE_T
jm_AC_TYPE_UINTMAX_T
AC_STRUCT_ST_BLOCKS
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_STRUCT_TM
@ -91,31 +88,26 @@ AC_FUNC_STRFTIME
AC_REPLACE_FUNCS(memcmp memset stpcpy strdup strftime strspn strstr \
strtol strtoul waitpid)
jm_MACROS
AC_CHECK_FUNCS(fchdir getcwd strerror endgrent endpwent)
AC_FUNC_VPRINTF
AC_FUNC_ALLOCA
AC_FUNC_GETMNTENT
AC_FUNC_CLOSEDIR_VOID
gl_XALLOC
dnl internationalization macros
AM_GNU_GETTEXT
# These no-op lines work around a bug in automake 1.4:
# it doesn't recognize the assignments to LIBOBJS in m4/*.m4.
: LIBOBJS="$LIBOBJS fnmatch.o lstat.o"
: LIBOBJS="$LIBOBJS malloc.o memcmp.o mktime.o"
: LIBOBJS="$LIBOBJS realloc.o regex.o stat.o strftime.o"
# This is necessary so that .o files in LIBOBJS are also built via
# the ANSI2KNR-filtering rules.
LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
#LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
AC_CONFIG_SUBDIRS(gnulib)
AC_OUTPUT(
Makefile lib/Makefile lib/posix/Makefile
Makefile
find/Makefile find/testsuite/Makefile
xargs/Makefile xargs/testsuite/Makefile
locate/Makefile locate/testsuite/Makefile
intl/Makefile po/Makefile.in po/Makefile
doc/Makefile m4/Makefile
doc/Makefile lib/Makefile
)

142
debian.rules
View File

@ -1,142 +0,0 @@
#! /usr/bin/make -f
#
# Last updated: 1996/05/27 08:10:50 by Kevin Dalley <kevin@aimnet.com>
#
# To make the binary distribution package, the ``Debianized'' source package
# and the context diff to the original package, type `./debian.rules dist'.
# Make sure that `debian.rules' is executable before the final distribution
# is made.
#
# Invoke each target with `./debian.rules <target>'. All targets should be
# invoked with the package root as the current directory.
#
# The `binary' target must be run as root, as it needs to install files with
# specific ownerships. The `diff' target assumes that you have the original
# source package available, unpacked, in ../$(package)-$(version).orig, or that you have
# the previous revision of the ``Debianized'' source package and context diff
# in the parent directory.
CC = gcc
CFLAGS = -O2
LDFLAGS = -s
# The name of the package (for example, `emacs').
package = findutils
# The version of the package (for example, `19.28').
version = 4.1
# The Debian revision of the package (for example, `2').
debian = 12
build:
# Builds the binary package.
./configure --prefix=/usr
make CC="$(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
libexecdir=/usr/lib/locate localstatedir=/var/lib/locate
( cd doc ; makeinfo find.texi )
touch stamp-build
clean:
# Undoes the effect of `make -f debian.rules build'.
make distclean
rm -f stamp-build
rm -rf debian-tmp
binary:
# Makes a binary package.
test -f stamp-build || make -f debian.rules build
install -d -g root -m 755 -o root debian-tmp
chmod g-s debian-tmp
install -d -g root -m 755 -o root debian-tmp/DEBIAN
install -d -g root -m 755 -o root debian-tmp/etc/cron.daily
install -g root -m 755 -o root cron.find \
debian-tmp/etc/cron.daily/find
install -d -g root -m 755 -o root debian-tmp/usr/bin
install -g root -m 755 -o root find/find \
debian-tmp/usr/bin/find
install -g root -m 755 -o root locate/locate \
debian-tmp/usr/bin/locate
install -g root -m 755 -o root locate/updatedb \
debian-tmp/usr/bin/updatedb
install -g root -m 755 -o root xargs/xargs \
debian-tmp/usr/bin/xargs
install -d -g root -m 755 -o root debian-tmp/usr/info
install -g root -m 644 -o root doc/find.info* \
debian-tmp/usr/info
install -d -g root -m 755 -o root debian-tmp/usr/lib/locate
install -g root -m 755 -o root locate/bigram locate/code \
locate/frcode debian-tmp/usr/lib/locate
install -d -g root -m 755 -o root debian-tmp/usr/man/man1
install -g root -m 644 -o root find/find.1 \
debian-tmp/usr/man/man1/find.1
install -g root -m 644 -o root locate/locate.1 \
debian-tmp/usr/man/man1/locate.1
install -g root -m 644 -o root locate/updatedb.1 \
debian-tmp/usr/man/man1/updatedb.1
install -g root -m 644 -o root xargs/xargs.1 \
debian-tmp/usr/man/man1/xargs.1
install -d -g root -m 755 -o root debian-tmp/usr/man/man5
install -d -g root -m 755 -o root debian-tmp/usr/lib/locate
install -d -g root -m 755 -o root debian-tmp/var/lib
install -d -g nogroup -m 2755 -o nobody debian-tmp/var/lib/locate
install -g root -m 644 -o root locate/locatedb.5 \
debian-tmp/usr/man/man5/locatedb.5
install -d -g root -m 755 -o root debian-tmp/usr/doc/copyright
install -g root -m 644 -o root debian.README \
debian-tmp/usr/doc/copyright/$(package)
rm -f debian-tmp/usr/info/find.info*.gz
gzip -9f debian-tmp/usr/info/find.info*
sed -e '1s/=/$(package)/; \
2s/=/$(version)-$(debian)/; \
3s/=/$(shell dpkg --print-architecture)/;' \
debian.control > debian-tmp/DEBIAN/control
chmod 644 debian-tmp/DEBIAN/control
install -g root -m 644 -o root debian.conffiles \
debian-tmp/DEBIAN/conffiles
install -g root -m 755 -o root debian.postinst \
debian-tmp/DEBIAN/postinst
install -g root -m 755 -o root debian.postrm \
debian-tmp/DEBIAN/postrm
install -g root -m 755 -o root debian.preinst \
debian-tmp/DEBIAN/preinst
dpkg --build debian-tmp
mv debian-tmp.deb \
../$(package)-$(version)-$(debian).$(shell dpkg --print-architecture).deb
source: clean
# Makes a source package.
( cd .. && tar cf - $(package)-$(version) | \
gzip -9f > $(package)-$(version)-$(debian).tar.gz )
diff: clean
# Makes a context diff.
-test -d ../$(package)-$(version).orig -o \
-f ../$(package)-$(version)-`expr $(debian) - 1`.diff.gz \
|| ( echo "Original source package is not available." ; false )
-test -d ../$(package)-$(version).orig || make -f debian.rules orig
#cp -a ../$(package)-$(version).orig/doc/find.info* doc
cd .. && \
(diff -ruN $(package)-$(version).orig $(package)-$(version) \
>$(package)-$(version)-$(debian).diff; [ $$? = 1 ]) && \
gzip -9vf $(package)-$(version)-$(debian).diff
-test -f stamp-orig \
&& rm -rf ../$(package)-$(version).orig && rm -f stamp-orig
dist: binary source diff
# Prepares the package for distribution.
orig:
# Prepares the original package from the previous
# Debian revision source package and context diff.
( cd .. \
&& mkdir $(package).orig \
&& cd $(package).orig \
&& tar xzf ../$(package)-$(version)-`expr $(debian) - 1`.tar.gz \
&& cd $(package)-$(version) \
&& ( zcat ../../$(package)-$(version)-`expr $(debian) - 1`.diff.gz \
| patch -sER -p1 ) \
&& find . -name "*.orig" -exec rm -f {} \; \
&& cd .. \
&& mv $(package)-$(version) ../$(package)-$(version).orig \
&& cd .. \
&& rmdir $(package).orig )
touch stamp-orig

344
doc/Makefile.in
View File

@ -1,344 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INCLUDES = @INCLUDES@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
info_TEXINFOS = find.texi
find_TEXINFOS = perm.texi
MOSTLYCLEANFILES = find.cps
EXEEXT =
OBJEXT = o
subdir = doc
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
DIST_SOURCES =
INFO_DEPS = find.info
DVIS = find.dvi
TEXINFOS = find.texi
DIST_COMMON = $(find_TEXINFOS) Makefile.am Makefile.in stamp-vti \
texinfo.tex version.texi
all: all-am
.SUFFIXES:
.SUFFIXES: .dvi .info .ps .texi
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu doc/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && \
CONFIG_HEADERS= CONFIG_LINKS= \
CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
$(srcdir)/version.texi: $(srcdir)/stamp-vti
@:
$(srcdir)/stamp-vti: find.texi $(top_srcdir)/configure.in
@(set `$(SHELL) $(top_srcdir)/mdate-sh $(srcdir)/find.texi`; \
echo "@set UPDATED $$1 $$2 $$3"; \
echo "@set UPDATED-MONTH $$2 $$3"; \
echo "@set EDITION $(VERSION)"; \
echo "@set VERSION $(VERSION)") > vti.tmp
@cmp -s vti.tmp $(srcdir)/version.texi \
|| (echo "Updating $(srcdir)/version.texi"; \
cp vti.tmp $(srcdir)/version.texi)
-@rm -f vti.tmp
@cp $(srcdir)/version.texi $@
mostlyclean-vti:
-rm -f vti.tmp
maintainer-clean-vti:
-rm -f $(srcdir)/stamp-vti $(srcdir)/version.texi
find.info: find.texi $(srcdir)/version.texi $(find_TEXINFOS)
find.dvi: find.texi $(srcdir)/version.texi $(find_TEXINFOS)
.texi.info:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.texi.dvi:
TEXINPUTS=$(srcdir):$$TEXINPUTS \
MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
.texi:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
MAKEINFO = @MAKEINFO@
TEXI2DVI = texi2dvi
DVIPS = dvips
.dvi.ps:
$(DVIPS) $< -o $@
uninstall-info-am:
$(PRE_UNINSTALL)
@if (install-info --version && \
install-info --version | fgrep -i -v debian) >/dev/null 2>&1; then \
list='$(INFO_DEPS)'; \
for file in $$list; do \
echo " install-info --info-dir=$(DESTDIR)$(infodir) --remove $(DESTDIR)$(infodir)/$$file"; \
install-info --info-dir=$(DESTDIR)$(infodir) --remove $(DESTDIR)$(infodir)/$$file; \
done; \
else :; fi
@$(NORMAL_UNINSTALL)
@list='$(INFO_DEPS)'; \
for file in $$list; do \
(if cd $(DESTDIR)$(infodir); then \
echo " rm -f $$file $$file-[0-9] $$file-[0-9][0-9])"; \
rm -f $$file $$file-[0-9] $$file-[0-9][0-9]; \
else :; fi); \
done
dist-info: $(INFO_DEPS)
list='$(INFO_DEPS)'; \
for base in $$list; do \
d=$(srcdir); \
for file in `CDPATH=: && cd $$d && eval echo $$base*`; do \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file; \
done; \
done
mostlyclean-aminfo:
-rm -f find.aux find.cp find.dvi find.fn find.fns find.ky find.log find.pg \
find.ps find.toc find.tp find.vr
maintainer-clean-aminfo:
cd $(srcdir) && \
for i in $(INFO_DEPS); do \
rm -f $$i; \
if test "`echo $$i-[0-9]*`" != "$$i-[0-9]*"; then \
rm -f $$i-[0-9]*; \
fi; \
done
tags: TAGS
TAGS:
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
$(mkinstalldirs) "$(distdir)/$$dir"; \
fi; \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
$(MAKE) $(AM_MAKEFLAGS) \
top_distdir="${top_distdir}" distdir="$(distdir)" \
dist-info
check-am: all-am
check: check-am
all-am: Makefile $(INFO_DEPS)
installdirs:
$(mkinstalldirs) $(DESTDIR)$(infodir)
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am: $(DVIS)
info: info-am
info-am: $(INFO_DEPS)
install-data-am: install-info-am
install-exec-am:
install-info: install-info-am
install-info-am: $(INFO_DEPS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(DESTDIR)$(infodir)
@list='$(INFO_DEPS)'; \
for file in $$list; do \
d=$(srcdir); \
for ifile in `CDPATH=: && cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
if test -f $$d/$$ifile; then \
echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
$(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
else : ; fi; \
done; \
done
@$(POST_INSTALL)
@if (install-info --version && \
install-info --version | fgrep -i -v debian) >/dev/null 2>&1; then \
list='$(INFO_DEPS)'; \
for file in $$list; do \
echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
done; \
else : ; fi
install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
maintainer-clean-am: distclean-am maintainer-clean-aminfo \
maintainer-clean-generic maintainer-clean-vti
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-aminfo mostlyclean-generic mostlyclean-vti
uninstall-am: uninstall-info-am
uninstall-info: uninstall-info-am
.PHONY: all all-am check check-am clean clean-generic dist-info \
distclean distclean-generic distdir dvi dvi-am info info-am \
install install-am install-data install-data-am install-exec \
install-exec-am install-info install-info-am install-man \
install-strip installcheck installcheck-am installdirs \
maintainer-clean maintainer-clean-aminfo \
maintainer-clean-generic maintainer-clean-vti mostlyclean \
mostlyclean-aminfo mostlyclean-generic mostlyclean-vti \
uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

7
find/Makefile.am
View File

@ -3,9 +3,10 @@ localedir = $(datadir)/locale
bin_PROGRAMS = find
find_SOURCES = find.c fstype.c parser.c pred.c tree.c util.c version.c
EXTRA_DIST = defs.h $(man_MANS)
INCLUDES = -I$(top_srcdir)/lib -I../intl -DLOCALEDIR=\"$(localedir)\"
LDADD = ../lib/libfind.a @INTLLIBS@
INCLUDES = -I$(top_srcdir)/lib -I$(top_srcdir)/gnulib/lib -I../intl -DLOCALEDIR=\"$(localedir)\"
LDADD = ../lib/libfind.a ../gnulib/lib/libgnulib.a @INTLLIBS@
man_MANS = find.1
SUBDIRS = testsuite
$(PROGRAMS): ../lib/libfind.a
#$(PROGRAMS): ../lib/libfind.a

561
find/Makefile.in
View File

@ -1,561 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
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here=`CDPATH=: && cd $(top_builddir) && pwd` \
&& cd $(top_srcdir) \
&& gtags -i $$here
distclean-tags:
-rm -f TAGS ID
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
$(mkinstalldirs) "$(distdir)/$$dir"; \
fi; \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
for subdir in $(SUBDIRS); do \
if test "$$subdir" = .; then :; else \
test -d $(distdir)/$$subdir \
|| mkdir $(distdir)/$$subdir \
|| exit 1; \
(cd $$subdir && \
$(MAKE) $(AM_MAKEFLAGS) \
top_distdir="$(top_distdir)" \
distdir=../$(distdir)/$$subdir \
distdir) \
|| exit 1; \
fi; \
done
check-am: all-am
check: check-recursive
all-am: Makefile $(PROGRAMS) $(MANS)
installdirs: installdirs-recursive
installdirs-am:
$(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir)
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-recursive
distclean-am: clean-am distclean-compile distclean-depend \
distclean-generic distclean-tags
dvi: dvi-recursive
dvi-am:
info: info-recursive
info-am:
install-data-am: install-man
install-exec-am: install-binPROGRAMS
install-info: install-info-recursive
install-man: install-man1
installcheck-am:
maintainer-clean: maintainer-clean-recursive
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic mostlyclean-kr
uninstall-am: uninstall-binPROGRAMS uninstall-info-am uninstall-man
uninstall-info: uninstall-info-recursive
uninstall-man: uninstall-man1
.PHONY: $(RECURSIVE_TARGETS) all all-am check check-am clean \
clean-binPROGRAMS clean-generic clean-recursive distclean \
distclean-compile distclean-depend distclean-generic \
distclean-recursive distclean-tags distdir dvi dvi-am \
dvi-recursive info info-am info-recursive install install-am \
install-binPROGRAMS install-data install-data-am \
install-data-recursive install-exec install-exec-am \
install-exec-recursive install-info install-info-recursive \
install-man install-man1 install-recursive install-strip \
installcheck installcheck-am installdirs installdirs-am \
installdirs-recursive maintainer-clean maintainer-clean-generic \
maintainer-clean-recursive mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-kr mostlyclean-recursive tags \
tags-recursive uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-info-recursive uninstall-man uninstall-man1 \
uninstall-recursive
$(PROGRAMS): ../lib/libfind.a
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

2
find/find.c
View File

@ -485,7 +485,7 @@ process_dir (char *pathname, char *name, int pathlen, struct stat *statp, char *
subdirs_left = statp->st_nlink - 2; /* Account for name and ".". */
errno = 0;
name_space = savedir (name, statp->st_size);
name_space = savedir (name);
if (name_space == NULL)
{
if (errno)

2
find/pred.c
View File

@ -22,7 +22,7 @@
#include <signal.h>
#include <pwd.h>
#include <grp.h>
#include "basename.h"
#include "dirname.h"
#include "human.h"
#include "modetype.h"
#include "wait.h"

277
find/testsuite/Makefile.in
View File

@ -1,277 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INCLUDES = @INCLUDES@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
AUTOMAKE_OPTIONS = dejagnu
FIND = ../find
FINDFLAGS =
DEJATOOL = find
EXTRA_DIST = config/unix.exp \
find.gnu/depth.exp \
find.gnu/depth.xo \
find.gnu/comma.exp \
find.gnu/comma.xo \
find.gnu/name-opt.exp \
find.gnu/perm.exp \
find.gnu/perm.xo \
find.gnu/prune-default-print.exp \
find.gnu/prune-default-print.xo
CLEANFILES = *.log *.sum site.exp site.bak
DIST_SUBDIRS = config
EXEEXT =
OBJEXT = o
subdir = find/testsuite
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
DIST_SOURCES =
DIST_COMMON = Makefile.am Makefile.in
all: all-am
.SUFFIXES:
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu find/testsuite/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && \
CONFIG_HEADERS= CONFIG_LINKS= \
CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
uninstall-info-am:
tags: TAGS
TAGS:
RUNTESTFLAGS =
RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
EXPECT = expect
RUNTEST = runtest
check-DEJAGNU: site.exp
srcdir=`CDPATH=: && cd $(srcdir) && pwd`; export srcdir; \
EXPECT=$(EXPECT); export EXPECT; \
runtest=$(RUNTEST); \
if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
l='$(DEJATOOL)'; for tool in $$l; do \
$$runtest $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
done; \
else echo "WARNING: could not find \`runtest'" 1>&2; :;\
fi
site.exp: Makefile
@echo 'Making a new site.exp file...'
@echo '## these variables are automatically generated by make ##' >site.tmp
@echo '# Do not edit here. If you wish to override these values' >>site.tmp
@echo '# edit the last section' >>site.tmp
@echo 'set tool $(DEJATOOL)' >>site.tmp
@echo 'set srcdir $(srcdir)' >>site.tmp
@echo "set objdir `pwd`" >>site.tmp
@echo 'set host_alias $(host_alias)' >>site.tmp
@echo 'set host_triplet $(host_triplet)' >>site.tmp
@echo '## All variables above are generated by configure. Do Not Edit ##' >>site.tmp
@test ! -f site.exp || \
sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
@-rm -f site.bak
@test ! -f site.exp || mv site.exp site.bak
@mv site.tmp site.exp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ../..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
$(mkinstalldirs) $(distdir)/config $(distdir)/find.gnu
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
$(mkinstalldirs) "$(distdir)/$$dir"; \
fi; \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
info: info-am
info-am:
install-data-am:
install-exec-am:
install-info: install-info-am
install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic
uninstall-am: uninstall-info-am
uninstall-info: uninstall-info-am
.PHONY: all all-am check check-DEJAGNU check-am clean clean-generic \
distclean distclean-generic distdir dvi dvi-am info info-am \
install install-am install-data install-data-am install-exec \
install-exec-am install-info install-info-am install-man \
install-strip installcheck installcheck-am installdirs \
maintainer-clean maintainer-clean-generic mostlyclean \
mostlyclean-generic uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

59
import-gnulib.sh Executable file
View File

@ -0,0 +1,59 @@
#! /bin/sh
##
## This script is intended to populate the "gnulib" directory
## with a subset of the gnulib code, as provided by "gnulib-tool".
##
## To use it, run this script, speficying the location of the
## gnulib code as the only argument. Some sanity-checking is done
## before we commit to modifying things. The gnulib code is placed
## in the "gnulib" subdirectory, which is where the buid files expect
## it to be.
##
destdir="gnulib"
modules="\
alloca argmatch dirname error fileblocks fnmatch \
getline getopt human idcache lstat malloc memcmp memset mktime \
modechange pathmax quotearg realloc regex rpmatch savedir stat \
stpcpy strdup strftime strstr strtol strtoul strtoull strtoumax \
xalloc xgetcwd xstrtol xstrtoumax yesno human basename filemode \
getline"
if test $# -lt 1
then
echo "You need to specify the name of the directory containing gnulib" >&2
exit 1
fi
if test -d "$1"
then
true
else
echo "$1 is not a directory" >&2
exit 1
fi
if test -e "$1"/gnulib-tool
then
true
else
echo "$1/gnulib-tool does not exist, did you specify the right directory?" >&2
exit 1
fi
if test -x "$1"/gnulib-tool
then
true
else
echo "$1/gnulib-tool is not executable" >&2
exit 1
fi
if test -x "$1"/gnulib-tool
then
exec "$1"/gnulib-tool --create-testdir --dir="$destdir" --lib=libgnulib $modules
fi

4
lib/.cvsignore
View File

@ -1,4 +0,0 @@
.deps
Makefile
lstat.c
stat.c

94
lib/Makefile.am
View File

@ -1,78 +1,28 @@
AUTOMAKE_OPTIONS = ansi2knr
SUBDIRS = posix
## Process this file with automake to produce Makefile.in.
AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies
noinst_LIBRARIES = libfind.a
localedir = $(datadir)/locale
INCLUDES = -I../intl -DLOCALEDIR=\"$(localedir)\"
libfind_a_SOURCES = regex.h \
argmatch.h \
argmatch.c \
basename.h \
basename.c \
dirname.c \
dirname.h \
filemode.c \
filemode.h \
getopt.c \
getopt.h \
getopt1.c \
human.c \
human.h \
idcache.c \
listfile.c \
modechange.c \
modechange.h \
nextelem.c \
pathmax.h \
quotearg.c \
quotearg.h \
savedir.c \
savedir.h \
xmalloc.c \
xalloc.h \
xstrdup.c \
xgetcwd.c \
fnmatch.h \
xstrtol.c \
xstrtol.h \
xstrtoul.c \
xstrtoul.h \
xstrtoumax.c \
basename.c \
yesno.c
libfind_a_LIBADD = @LIBOBJS@ \
@ALLOCA@
libfind_a_SOURCES =
#libfind_a_LIBADD = @LIBOBJS@
#libfind_la_LIBADD = @LTLIBOBJS@
EXTRA_DIST =
BUILT_SOURCES =
SUFFIXES =
MOSTLYCLEANFILES =
CLEANFILES =
DISTCLEANFILES =
MAINTAINERCLEANFILES =
EXTRA_DIST += modetype.h
INCLUDES = -I$(top_srcdir)/gnulib/lib
MOSTLYCLEANFILES += modetype.h
libfind_a_SOURCES += fnmatch_.h
EXTRA_DIST += fnmatch_loop.c
DISTCLEANFILES += fnmatch.h
# Are these really needed?
EXTRA_DIST = \
modetype.h \
mktime.c \
regex.c \
wait.h \
alloca.c \
getline.c \
getline.h \
xstat.in \
strcasecmp.c
libfind_a_SOURCES += modetype.h
BUILT_SOURCES = lstat.c stat.c
DISTCLEANFILES = lstat.c stat.c
libfind_a_SOURCES += listfile.c nextelem.c
lstat.c: xstat.in
sed \
-e '/@IGNORE@/d' \
-e 's/@xstat@/lstat/g' \
-e '/_LSTAT_ONLY@/d' \
-e '/@BEGIN_STAT_ONLY@/,/@END_STAT_ONLY@/d' \
$(srcdir)/xstat.in > $@-t
mv $@-t $@
stat.c: xstat.in
sed \
-e '/@IGNORE@/d' \
-e 's/@xstat@/stat/g' \
-e '/_STAT_ONLY@/d' \
-e '/@BEGIN_LSTAT_ONLY@/,/@END_LSTAT_ONLY@/d' \
$(srcdir)/xstat.in > $@-t
mv $@-t $@

671
lib/Makefile.in
View File

@ -1,671 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
INCLUDES = -I../intl -DLOCALEDIR=\"$(localedir)\"
AUTOMAKE_OPTIONS = ansi2knr
SUBDIRS = posix
noinst_LIBRARIES = libfind.a
localedir = $(datadir)/locale
libfind_a_SOURCES = regex.h \
argmatch.h \
argmatch.c \
basename.h \
basename.c \
dirname.c \
dirname.h \
filemode.c \
filemode.h \
getopt.c \
getopt.h \
getopt1.c \
human.c \
human.h \
idcache.c \
listfile.c \
modechange.c \
modechange.h \
nextelem.c \
pathmax.h \
quotearg.c \
quotearg.h \
savedir.c \
savedir.h \
xmalloc.c \
xalloc.h \
xstrdup.c \
xgetcwd.c \
fnmatch.h \
xstrtol.c \
xstrtol.h \
xstrtoul.c \
xstrtoul.h \
xstrtoumax.c \
basename.c \
yesno.c
libfind_a_LIBADD = @LIBOBJS@ \
@ALLOCA@
# Are these really needed?
EXTRA_DIST = \
modetype.h \
mktime.c \
regex.c \
wait.h \
alloca.c \
getline.c \
getline.h \
xstat.in \
strcasecmp.c
BUILT_SOURCES = lstat.c stat.c
DISTCLEANFILES = lstat.c stat.c
EXEEXT =
OBJEXT = o
subdir = lib
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
LIBRARIES = $(noinst_LIBRARIES)
libfind_a_AR = $(AR) cru
libfind_a_DEPENDENCIES = @LIBOBJS@ @ALLOCA@
am_libfind_a_OBJECTS = argmatch$U.$(OBJEXT) basename$U.$(OBJEXT) \
dirname$U.$(OBJEXT) filemode$U.$(OBJEXT) getopt$U.$(OBJEXT) \
getopt1$U.$(OBJEXT) human$U.$(OBJEXT) idcache$U.$(OBJEXT) \
listfile$U.$(OBJEXT) modechange$U.$(OBJEXT) \
nextelem$U.$(OBJEXT) quotearg$U.$(OBJEXT) savedir$U.$(OBJEXT) \
xmalloc$U.$(OBJEXT) xstrdup$U.$(OBJEXT) xgetcwd$U.$(OBJEXT) \
xstrtol$U.$(OBJEXT) xstrtoul$U.$(OBJEXT) xstrtoumax$U.$(OBJEXT) \
basename$U.$(OBJEXT) yesno$U.$(OBJEXT)
libfind_a_OBJECTS = $(am_libfind_a_OBJECTS)
DEFS = @DEFS@
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
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waitpid_.c: waitpid.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/waitpid.c; then echo $(srcdir)/waitpid.c; else echo waitpid.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > waitpid_.c || rm -f waitpid_.c
xgetcwd_.c: xgetcwd.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xgetcwd.c; then echo $(srcdir)/xgetcwd.c; else echo xgetcwd.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xgetcwd_.c || rm -f xgetcwd_.c
xmalloc_.c: xmalloc.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xmalloc.c; then echo $(srcdir)/xmalloc.c; else echo xmalloc.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xmalloc_.c || rm -f xmalloc_.c
xstrdup_.c: xstrdup.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrdup.c; then echo $(srcdir)/xstrdup.c; else echo xstrdup.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrdup_.c || rm -f xstrdup_.c
xstrtol_.c: xstrtol.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtol.c; then echo $(srcdir)/xstrtol.c; else echo xstrtol.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtol_.c || rm -f xstrtol_.c
xstrtoul_.c: xstrtoul.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtoul.c; then echo $(srcdir)/xstrtoul.c; else echo xstrtoul.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtoul_.c || rm -f xstrtoul_.c
xstrtoumax_.c: xstrtoumax.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/xstrtoumax.c; then echo $(srcdir)/xstrtoumax.c; else echo xstrtoumax.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > xstrtoumax_.c || rm -f xstrtoumax_.c
yesno_.c: yesno.c $(ANSI2KNR)
$(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) `if test -f $(srcdir)/yesno.c; then echo $(srcdir)/yesno.c; else echo yesno.c; fi` | sed 's/^# \([0-9]\)/#line \1/' | $(ANSI2KNR) > yesno_.c || rm -f yesno_.c
alloca_.$(OBJEXT) argmatch_.$(OBJEXT) basename_.$(OBJEXT) \
dirname_.$(OBJEXT) error_.$(OBJEXT) fileblocks_.$(OBJEXT) \
filemode_.$(OBJEXT) fnmatch_.$(OBJEXT) getline_.$(OBJEXT) \
getopt_.$(OBJEXT) getopt1_.$(OBJEXT) human_.$(OBJEXT) \
idcache_.$(OBJEXT) listfile_.$(OBJEXT) lstat_.$(OBJEXT) \
malloc_.$(OBJEXT) memcmp_.$(OBJEXT) memcpy_.$(OBJEXT) memset_.$(OBJEXT) \
mktime_.$(OBJEXT) modechange_.$(OBJEXT) nextelem_.$(OBJEXT) \
quotearg_.$(OBJEXT) realloc_.$(OBJEXT) regex_.$(OBJEXT) \
rpmatch_.$(OBJEXT) savedir_.$(OBJEXT) stat_.$(OBJEXT) stpcpy_.$(OBJEXT) \
strdup_.$(OBJEXT) strftime_.$(OBJEXT) strncasecmp_.$(OBJEXT) \
strspn_.$(OBJEXT) strstr_.$(OBJEXT) strtol_.$(OBJEXT) \
strtoul_.$(OBJEXT) strtoull_.$(OBJEXT) strtoumax_.$(OBJEXT) \
waitpid_.$(OBJEXT) xgetcwd_.$(OBJEXT) xmalloc_.$(OBJEXT) \
xstrdup_.$(OBJEXT) xstrtol_.$(OBJEXT) xstrtoul_.$(OBJEXT) \
xstrtoumax_.$(OBJEXT) yesno_.$(OBJEXT) : $(ANSI2KNR)
uninstall-info-am:
# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
# To change the values of `make' variables: instead of editing Makefiles,
# (1) if the variable is set in `config.status', edit `config.status'
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
@set fnord $(MAKEFLAGS); amf=$$2; \
dot_seen=no; \
target=`echo $@ | sed s/-recursive//`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
echo "Making $$target in $$subdir"; \
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(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
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$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
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mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
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dot_seen=no; \
case "$@" in \
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
*) list='$(SUBDIRS)' ;; \
esac; \
rev=''; for subdir in $$list; do \
if test "$$subdir" = "."; then :; else \
rev="$$subdir $$rev"; \
fi; \
done; \
rev="$$rev ."; \
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for subdir in $$rev; do \
echo "Making $$target in $$subdir"; \
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local_target="$$target-am"; \
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local_target="$$target"; \
fi; \
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
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tags-recursive:
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done
tags: TAGS
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
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mkid -fID $$unique $(LISP)
TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
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tags=; \
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test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| etags $(ETAGS_ARGS) $$tags $$unique $(LISP)
GTAGS:
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check-am: all-am
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clean-generic:
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clean-am: clean-generic clean-krextra clean-noinstLIBRARIES \
mostlyclean-am
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mostlyclean-generic mostlyclean-kr mostlyclean-recursive tags \
tags-recursive uninstall uninstall-am uninstall-info-recursive \
uninstall-recursive
lstat.c: xstat.in
sed \
-e '/@IGNORE@/d' \
-e 's/@xstat@/lstat/g' \
-e '/_LSTAT_ONLY@/d' \
-e '/@BEGIN_STAT_ONLY@/,/@END_STAT_ONLY@/d' \
$(srcdir)/xstat.in > $@-t
mv $@-t $@
stat.c: xstat.in
sed \
-e '/@IGNORE@/d' \
-e 's/@xstat@/stat/g' \
-e '/_STAT_ONLY@/d' \
-e '/@BEGIN_LSTAT_ONLY@/,/@END_LSTAT_ONLY@/d' \
$(srcdir)/xstat.in > $@-t
mv $@-t $@
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

503
lib/alloca.c
View File

@ -1,503 +0,0 @@
/* alloca.c -- allocate automatically reclaimed memory
(Mostly) portable public-domain implementation -- D A Gwyn
This implementation of the PWB library alloca function,
which is used to allocate space off the run-time stack so
that it is automatically reclaimed upon procedure exit,
was inspired by discussions with J. Q. Johnson of Cornell.
J.Otto Tennant <jot@cray.com> contributed the Cray support.
There are some preprocessor constants that can
be defined when compiling for your specific system, for
improved efficiency; however, the defaults should be okay.
The general concept of this implementation is to keep
track of all alloca-allocated blocks, and reclaim any
that are found to be deeper in the stack than the current
invocation. This heuristic does not reclaim storage as
soon as it becomes invalid, but it will do so eventually.
As a special case, alloca(0) reclaims storage without
allocating any. It is a good idea to use alloca(0) in
your main control loop, etc. to force garbage collection. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#if HAVE_STRING_H
# include <string.h>
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef emacs
# include "blockinput.h"
#endif
/* If compiling with GCC 2, this file's not needed. */
#if !defined (__GNUC__) || __GNUC__ < 2
/* If someone has defined alloca as a macro,
there must be some other way alloca is supposed to work. */
# ifndef alloca
# ifdef emacs
# ifdef static
/* actually, only want this if static is defined as ""
-- this is for usg, in which emacs must undefine static
in order to make unexec workable
*/
# ifndef STACK_DIRECTION
you
lose
-- must know STACK_DIRECTION at compile-time
# endif /* STACK_DIRECTION undefined */
# endif /* static */
# endif /* emacs */
/* If your stack is a linked list of frames, you have to
provide an "address metric" ADDRESS_FUNCTION macro. */
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
long i00afunc ();
# define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
# else
# define ADDRESS_FUNCTION(arg) &(arg)
# endif
# if __STDC__
typedef void *pointer;
# else
typedef char *pointer;
# endif
# ifndef NULL
# define NULL 0
# endif
/* Different portions of Emacs need to call different versions of
malloc. The Emacs executable needs alloca to call xmalloc, because
ordinary malloc isn't protected from input signals. On the other
hand, the utilities in lib-src need alloca to call malloc; some of
them are very simple, and don't have an xmalloc routine.
Non-Emacs programs expect this to call xmalloc.
Callers below should use malloc. */
# ifndef emacs
# define malloc xmalloc
# endif
extern pointer malloc ();
/* Define STACK_DIRECTION if you know the direction of stack
growth for your system; otherwise it will be automatically
deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
# ifndef STACK_DIRECTION
# define STACK_DIRECTION 0 /* Direction unknown. */
# endif
# if STACK_DIRECTION != 0
# define STACK_DIR STACK_DIRECTION /* Known at compile-time. */
# else /* STACK_DIRECTION == 0; need run-time code. */
static int stack_dir; /* 1 or -1 once known. */
# define STACK_DIR stack_dir
static void
find_stack_direction ()
{
static char *addr = NULL; /* Address of first `dummy', once known. */
auto char dummy; /* To get stack address. */
if (addr == NULL)
{ /* Initial entry. */
addr = ADDRESS_FUNCTION (dummy);
find_stack_direction (); /* Recurse once. */
}
else
{
/* Second entry. */
if (ADDRESS_FUNCTION (dummy) > addr)
stack_dir = 1; /* Stack grew upward. */
else
stack_dir = -1; /* Stack grew downward. */
}
}
# endif /* STACK_DIRECTION == 0 */
/* An "alloca header" is used to:
(a) chain together all alloca'ed blocks;
(b) keep track of stack depth.
It is very important that sizeof(header) agree with malloc
alignment chunk size. The following default should work okay. */
# ifndef ALIGN_SIZE
# define ALIGN_SIZE sizeof(double)
# endif
typedef union hdr
{
char align[ALIGN_SIZE]; /* To force sizeof(header). */
struct
{
union hdr *next; /* For chaining headers. */
char *deep; /* For stack depth measure. */
} h;
} header;
static header *last_alloca_header = NULL; /* -> last alloca header. */
/* Return a pointer to at least SIZE bytes of storage,
which will be automatically reclaimed upon exit from
the procedure that called alloca. Originally, this space
was supposed to be taken from the current stack frame of the
caller, but that method cannot be made to work for some
implementations of C, for example under Gould's UTX/32. */
pointer
alloca (unsigned size)
{
auto char probe; /* Probes stack depth: */
register char *depth = ADDRESS_FUNCTION (probe);
# if STACK_DIRECTION == 0
if (STACK_DIR == 0) /* Unknown growth direction. */
find_stack_direction ();
# endif
/* Reclaim garbage, defined as all alloca'd storage that
was allocated from deeper in the stack than currently. */
{
register header *hp; /* Traverses linked list. */
# ifdef emacs
BLOCK_INPUT;
# endif
for (hp = last_alloca_header; hp != NULL;)
if ((STACK_DIR > 0 && hp->h.deep > depth)
|| (STACK_DIR < 0 && hp->h.deep < depth))
{
register header *np = hp->h.next;
free ((pointer) hp); /* Collect garbage. */
hp = np; /* -> next header. */
}
else
break; /* Rest are not deeper. */
last_alloca_header = hp; /* -> last valid storage. */
# ifdef emacs
UNBLOCK_INPUT;
# endif
}
if (size == 0)
return NULL; /* No allocation required. */
/* Allocate combined header + user data storage. */
{
register pointer new = malloc (sizeof (header) + size);
/* Address of header. */
if (new == 0)
abort();
((header *) new)->h.next = last_alloca_header;
((header *) new)->h.deep = depth;
last_alloca_header = (header *) new;
/* User storage begins just after header. */
return (pointer) ((char *) new + sizeof (header));
}
}
# if defined (CRAY) && defined (CRAY_STACKSEG_END)
# ifdef DEBUG_I00AFUNC
# include <stdio.h>
# endif
# ifndef CRAY_STACK
# define CRAY_STACK
# ifndef CRAY2
/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
struct stack_control_header
{
long shgrow:32; /* Number of times stack has grown. */
long shaseg:32; /* Size of increments to stack. */
long shhwm:32; /* High water mark of stack. */
long shsize:32; /* Current size of stack (all segments). */
};
/* The stack segment linkage control information occurs at
the high-address end of a stack segment. (The stack
grows from low addresses to high addresses.) The initial
part of the stack segment linkage control information is
0200 (octal) words. This provides for register storage
for the routine which overflows the stack. */
struct stack_segment_linkage
{
long ss[0200]; /* 0200 overflow words. */
long sssize:32; /* Number of words in this segment. */
long ssbase:32; /* Offset to stack base. */
long:32;
long sspseg:32; /* Offset to linkage control of previous
segment of stack. */
long:32;
long sstcpt:32; /* Pointer to task common address block. */
long sscsnm; /* Private control structure number for
microtasking. */
long ssusr1; /* Reserved for user. */
long ssusr2; /* Reserved for user. */
long sstpid; /* Process ID for pid based multi-tasking. */
long ssgvup; /* Pointer to multitasking thread giveup. */
long sscray[7]; /* Reserved for Cray Research. */
long ssa0;
long ssa1;
long ssa2;
long ssa3;
long ssa4;
long ssa5;
long ssa6;
long ssa7;
long sss0;
long sss1;
long sss2;
long sss3;
long sss4;
long sss5;
long sss6;
long sss7;
};
# else /* CRAY2 */
/* The following structure defines the vector of words
returned by the STKSTAT library routine. */
struct stk_stat
{
long now; /* Current total stack size. */
long maxc; /* Amount of contiguous space which would
be required to satisfy the maximum
stack demand to date. */
long high_water; /* Stack high-water mark. */
long overflows; /* Number of stack overflow ($STKOFEN) calls. */
long hits; /* Number of internal buffer hits. */
long extends; /* Number of block extensions. */
long stko_mallocs; /* Block allocations by $STKOFEN. */
long underflows; /* Number of stack underflow calls ($STKRETN). */
long stko_free; /* Number of deallocations by $STKRETN. */
long stkm_free; /* Number of deallocations by $STKMRET. */
long segments; /* Current number of stack segments. */
long maxs; /* Maximum number of stack segments so far. */
long pad_size; /* Stack pad size. */
long current_address; /* Current stack segment address. */
long current_size; /* Current stack segment size. This
number is actually corrupted by STKSTAT to
include the fifteen word trailer area. */
long initial_address; /* Address of initial segment. */
long initial_size; /* Size of initial segment. */
};
/* The following structure describes the data structure which trails
any stack segment. I think that the description in 'asdef' is
out of date. I only describe the parts that I am sure about. */
struct stk_trailer
{
long this_address; /* Address of this block. */
long this_size; /* Size of this block (does not include
this trailer). */
long unknown2;
long unknown3;
long link; /* Address of trailer block of previous
segment. */
long unknown5;
long unknown6;
long unknown7;
long unknown8;
long unknown9;
long unknown10;
long unknown11;
long unknown12;
long unknown13;
long unknown14;
};
# endif /* CRAY2 */
# endif /* not CRAY_STACK */
# ifdef CRAY2
/* Determine a "stack measure" for an arbitrary ADDRESS.
I doubt that "lint" will like this much. */
static long
i00afunc (long *address)
{
struct stk_stat status;
struct stk_trailer *trailer;
long *block, size;
long result = 0;
/* We want to iterate through all of the segments. The first
step is to get the stack status structure. We could do this
more quickly and more directly, perhaps, by referencing the
$LM00 common block, but I know that this works. */
STKSTAT (&status);
/* Set up the iteration. */
trailer = (struct stk_trailer *) (status.current_address
+ status.current_size
- 15);
/* There must be at least one stack segment. Therefore it is
a fatal error if "trailer" is null. */
if (trailer == 0)
abort ();
/* Discard segments that do not contain our argument address. */
while (trailer != 0)
{
block = (long *) trailer->this_address;
size = trailer->this_size;
if (block == 0 || size == 0)
abort ();
trailer = (struct stk_trailer *) trailer->link;
if ((block <= address) && (address < (block + size)))
break;
}
/* Set the result to the offset in this segment and add the sizes
of all predecessor segments. */
result = address - block;
if (trailer == 0)
{
return result;
}
do
{
if (trailer->this_size <= 0)
abort ();
result += trailer->this_size;
trailer = (struct stk_trailer *) trailer->link;
}
while (trailer != 0);
/* We are done. Note that if you present a bogus address (one
not in any segment), you will get a different number back, formed
from subtracting the address of the first block. This is probably
not what you want. */
return (result);
}
# else /* not CRAY2 */
/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
Determine the number of the cell within the stack,
given the address of the cell. The purpose of this
routine is to linearize, in some sense, stack addresses
for alloca. */
static long
i00afunc (long address)
{
long stkl = 0;
long size, pseg, this_segment, stack;
long result = 0;
struct stack_segment_linkage *ssptr;
/* Register B67 contains the address of the end of the
current stack segment. If you (as a subprogram) store
your registers on the stack and find that you are past
the contents of B67, you have overflowed the segment.
B67 also points to the stack segment linkage control
area, which is what we are really interested in. */
stkl = CRAY_STACKSEG_END ();
ssptr = (struct stack_segment_linkage *) stkl;
/* If one subtracts 'size' from the end of the segment,
one has the address of the first word of the segment.
If this is not the first segment, 'pseg' will be
nonzero. */
pseg = ssptr->sspseg;
size = ssptr->sssize;
this_segment = stkl - size;
/* It is possible that calling this routine itself caused
a stack overflow. Discard stack segments which do not
contain the target address. */
while (!(this_segment <= address && address <= stkl))
{
# ifdef DEBUG_I00AFUNC
fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
# endif
if (pseg == 0)
break;
stkl = stkl - pseg;
ssptr = (struct stack_segment_linkage *) stkl;
size = ssptr->sssize;
pseg = ssptr->sspseg;
this_segment = stkl - size;
}
result = address - this_segment;
/* If you subtract pseg from the current end of the stack,
you get the address of the previous stack segment's end.
This seems a little convoluted to me, but I'll bet you save
a cycle somewhere. */
while (pseg != 0)
{
# ifdef DEBUG_I00AFUNC
fprintf (stderr, "%011o %011o\n", pseg, size);
# endif
stkl = stkl - pseg;
ssptr = (struct stack_segment_linkage *) stkl;
size = ssptr->sssize;
pseg = ssptr->sspseg;
result += size;
}
return (result);
}
# endif /* not CRAY2 */
# endif /* CRAY */
# endif /* no alloca */
#endif /* not GCC version 2 */

49
lib/ansi2knr.1
View File

@ -1,49 +0,0 @@
.\" $Id$
.TH ANSI2KNR 1 "9 September 1998" \" -*- nroff -*-
.SH NAME
ansi2knr \- convert ANSI C to Kernighan & Ritchie C
.SH SYNOPSIS
\fBansi2knr\fR [\fB--filename\fR \fIfilename\fR] [\fIinput_file\fR [\fIoutput_file\fR]]
.br
.SH DESCRIPTION
\fB--filename\fR provides the file name for the #line directive in the output,
overriding \fIinput_file\fR (if present).
.sp
If no \fIinput_file\fR is supplied, input is read from stdin.
.sp
If no \fIoutput_file\fR is supplied, output goes to stdout.
.sp
There are no error messages.
.sp
\fBansi2knr\fR
recognizes function definitions by seeing a non-keyword identifier at the left
margin, followed by a left parenthesis, with a right parenthesis as the last
character on the line, and with a left brace as the first token on the
following line (ignoring possible intervening comments). It will recognize a
multi-line header provided that no intervening line ends with a left or right
brace or a semicolon. These algorithms ignore whitespace and comments, except
that the function name must be the first thing on the line.
.sp
\fBansi2knr\fP
also recognizes adjacent string literals and concatenates them.
.sp
The following constructs will confuse it:
.br
- Any other construct that starts at the left margin and follows the
above syntax (such as a macro or function call).
.br
- Some macros that tinker with the syntax of the function header.
.br
- String literals whose concatenation requires rewriting
their contents; e.g. "ab\0" "07c" is concatenated to "ab\007c",
which is not correct.
.sp
The --varargs switch is obsolete, and is recognized only for
backwards compatibility. The present version of
\fBansi2knr\fR
will always attempt to convert a ... argument to va_alist and va_dcl.
.SH AUTHOR
L. Peter Deutsch <ghost@aladdin.com> wrote the original ansi2knr and
continues to maintain the current version; most of the code in the current
version is his work. ansi2knr also includes contributions by Francois
Pinard <pinard@iro.umontreal.ca> and Jim Avera <jima@netcom.com>.

794
lib/ansi2knr.c
View File

@ -1,794 +0,0 @@
/* Copyright (C) 1989, 1997, 1998, 1999 Aladdin Enterprises. All rights reserved. */
/*$Id$*/
/* Convert ANSI C function definitions to K&R ("traditional C") syntax */
/*
ansi2knr is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY. No author or distributor accepts responsibility to anyone for the
consequences of using it or for whether it serves any particular purpose or
works at all, unless he says so in writing. Refer to the GNU General Public
License (the "GPL") for full details.
Everyone is granted permission to copy, modify and redistribute ansi2knr,
but only under the conditions described in the GPL. A copy of this license
is supposed to have been given to you along with ansi2knr so you can know
your rights and responsibilities. It should be in a file named COPYLEFT,
or, if there is no file named COPYLEFT, a file named COPYING. Among other
things, the copyright notice and this notice must be preserved on all
copies.
We explicitly state here what we believe is already implied by the GPL: if
the ansi2knr program is distributed as a separate set of sources and a
separate executable file which are aggregated on a storage medium together
with another program, this in itself does not bring the other program under
the GPL, nor does the mere fact that such a program or the procedures for
constructing it invoke the ansi2knr executable bring any other part of the
program under the GPL.
*/
/*
* Usage:
ansi2knr [--filename FILENAME] [INPUT_FILE [OUTPUT_FILE]]
* --filename provides the file name for the #line directive in the output,
* overriding input_file (if present).
* If no input_file is supplied, input is read from stdin.
* If no output_file is supplied, output goes to stdout.
* There are no error messages.
*
* ansi2knr recognizes function definitions by seeing a non-keyword
* identifier at the left margin, followed by a left parenthesis, with a
* right parenthesis as the last character on the line, and with a left
* brace as the first token on the following line (ignoring possible
* intervening comments and/or preprocessor directives), except that a line
* consisting of only
* identifier1(identifier2)
* will not be considered a function definition unless identifier2 is
* the word "void", and a line consisting of
* identifier1(identifier2, <<arbitrary>>)
* will not be considered a function definition.
* ansi2knr will recognize a multi-line header provided that no intervening
* line ends with a left or right brace or a semicolon. These algorithms
* ignore whitespace, comments, and preprocessor directives, except that
* the function name must be the first thing on the line. The following
* constructs will confuse it:
* - Any other construct that starts at the left margin and
* follows the above syntax (such as a macro or function call).
* - Some macros that tinker with the syntax of function headers.
*/
/*
* The original and principal author of ansi2knr is L. Peter Deutsch
* <ghost@aladdin.com>. Other authors are noted in the change history
* that follows (in reverse chronological order):
lpd 1999-08-17 added code to allow preprocessor directives
wherever comments are allowed
lpd 1999-04-12 added minor fixes from Pavel Roskin
<pavel_roskin@geocities.com> for clean compilation with
gcc -W -Wall
lpd 1999-03-22 added hack to recognize lines consisting of
identifier1(identifier2, xxx) as *not* being procedures
lpd 1999-02-03 made indentation of preprocessor commands consistent
lpd 1999-01-28 fixed two bugs: a '/' in an argument list caused an
endless loop; quoted strings within an argument list
confused the parser
lpd 1999-01-24 added a check for write errors on the output,
suggested by Jim Meyering <meyering@ascend.com>
lpd 1998-11-09 added further hack to recognize identifier(void)
as being a procedure
lpd 1998-10-23 added hack to recognize lines consisting of
identifier1(identifier2) as *not* being procedures
lpd 1997-12-08 made input_file optional; only closes input and/or
output file if not stdin or stdout respectively; prints
usage message on stderr rather than stdout; adds
--filename switch (changes suggested by
<ceder@lysator.liu.se>)
lpd 1996-01-21 added code to cope with not HAVE_CONFIG_H and with
compilers that don't understand void, as suggested by
Tom Lane
lpd 1996-01-15 changed to require that the first non-comment token
on the line following a function header be a left brace,
to reduce sensitivity to macros, as suggested by Tom Lane
<tgl@sss.pgh.pa.us>
lpd 1995-06-22 removed #ifndefs whose sole purpose was to define
undefined preprocessor symbols as 0; changed all #ifdefs
for configuration symbols to #ifs
lpd 1995-04-05 changed copyright notice to make it clear that
including ansi2knr in a program does not bring the entire
program under the GPL
lpd 1994-12-18 added conditionals for systems where ctype macros
don't handle 8-bit characters properly, suggested by
Francois Pinard <pinard@iro.umontreal.ca>;
removed --varargs switch (this is now the default)
lpd 1994-10-10 removed CONFIG_BROKETS conditional
lpd 1994-07-16 added some conditionals to help GNU `configure',
suggested by Francois Pinard <pinard@iro.umontreal.ca>;
properly erase prototype args in function parameters,
contributed by Jim Avera <jima@netcom.com>;
correct error in writeblanks (it shouldn't erase EOLs)
lpd 1989-xx-xx original version
*/
/* Most of the conditionals here are to make ansi2knr work with */
/* or without the GNU configure machinery. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <ctype.h>
#if HAVE_CONFIG_H
/*
For properly autoconfiguring ansi2knr, use AC_CONFIG_HEADER(config.h).
This will define HAVE_CONFIG_H and so, activate the following lines.
*/
# if STDC_HEADERS || HAVE_STRING_H
# include <string.h>
# else
# include <strings.h>
# endif
#else /* not HAVE_CONFIG_H */
/* Otherwise do it the hard way */
# ifdef BSD
# include <strings.h>
# else
# ifdef VMS
extern int strlen(), strncmp();
# else
# include <string.h>
# endif
# endif
#endif /* not HAVE_CONFIG_H */
#if STDC_HEADERS
# include <stdlib.h>
#else
/*
malloc and free should be declared in stdlib.h,
but if you've got a K&R compiler, they probably aren't.
*/
# ifdef MSDOS
# include <malloc.h>
# else
# ifdef VMS
extern char *malloc();
extern void free();
# else
extern char *malloc();
extern int free();
# endif
# endif
#endif
/* Define NULL (for *very* old compilers). */
#ifndef NULL
# define NULL (0)
#endif
/*
* The ctype macros don't always handle 8-bit characters correctly.
* Compensate for this here.
*/
#ifdef isascii
# undef HAVE_ISASCII /* just in case */
# define HAVE_ISASCII 1
#else
#endif
#if STDC_HEADERS || !HAVE_ISASCII
# define is_ascii(c) 1
#else
# define is_ascii(c) isascii(c)
#endif
#define is_space(c) (is_ascii(c) && isspace(c))
#define is_alpha(c) (is_ascii(c) && isalpha(c))
#define is_alnum(c) (is_ascii(c) && isalnum(c))
/* Scanning macros */
#define isidchar(ch) (is_alnum(ch) || (ch) == '_')
#define isidfirstchar(ch) (is_alpha(ch) || (ch) == '_')
/* Forward references */
char *ppdirforward();
char *ppdirbackward();
char *skipspace();
char *scanstring();
int writeblanks();
int test1();
int convert1();
int concatlits();
/* The main program */
int
main(argc, argv)
int argc;
char *argv[];
{ FILE *in = stdin;
FILE *out = stdout;
char *filename = 0;
char *program_name = argv[0];
char *output_name = 0;
#define bufsize 5000 /* arbitrary size */
char *buf;
char *line;
char *more;
char *usage =
"Usage: ansi2knr [--filename FILENAME] [INPUT_FILE [OUTPUT_FILE]]\n";
/*
* In previous versions, ansi2knr recognized a --varargs switch.
* If this switch was supplied, ansi2knr would attempt to convert
* a ... argument to va_alist and va_dcl; if this switch was not
* supplied, ansi2knr would simply drop any such arguments.
* Now, ansi2knr always does this conversion, and we only
* check for this switch for backward compatibility.
*/
int convert_varargs = 1;
int output_error;
while ( argc > 1 && argv[1][0] == '-' ) {
if ( !strcmp(argv[1], "--varargs") ) {
convert_varargs = 1;
argc--;
argv++;
continue;
}
if ( !strcmp(argv[1], "--filename") && argc > 2 ) {
filename = argv[2];
argc -= 2;
argv += 2;
continue;
}
fprintf(stderr, "%s: Unrecognized switch: %s\n", program_name,
argv[1]);
fprintf(stderr, usage);
exit(1);
}
switch ( argc )
{
default:
fprintf(stderr, usage);
exit(0);
case 3:
output_name = argv[2];
out = fopen(output_name, "w");
if ( out == NULL ) {
fprintf(stderr, "%s: Cannot open output file %s\n",
program_name, output_name);
exit(1);
}
/* falls through */
case 2:
in = fopen(argv[1], "r");
if ( in == NULL ) {
fprintf(stderr, "%s: Cannot open input file %s\n",
program_name, argv[1]);
exit(1);
}
if ( filename == 0 )
filename = argv[1];
/* falls through */
case 1:
break;
}
if ( filename )
fprintf(out, "#line 1 \"%s\"\n", filename);
buf = malloc(bufsize);
if ( buf == NULL )
{
fprintf(stderr, "Unable to allocate read buffer!\n");
exit(1);
}
line = buf;
while ( fgets(line, (unsigned)(buf + bufsize - line), in) != NULL )
{
test: line += strlen(line);
switch ( test1(buf) )
{
case 2: /* a function header */
convert1(buf, out, 1, convert_varargs);
break;
case 1: /* a function */
/* Check for a { at the start of the next line. */
more = ++line;
f: if ( line >= buf + (bufsize - 1) ) /* overflow check */
goto wl;
if ( fgets(line, (unsigned)(buf + bufsize - line), in) == NULL )
goto wl;
switch ( *skipspace(ppdirforward(more), 1) )
{
case '{':
/* Definitely a function header. */
convert1(buf, out, 0, convert_varargs);
fputs(more, out);
break;
case 0:
/* The next line was blank or a comment: */
/* keep scanning for a non-comment. */
line += strlen(line);
goto f;
default:
/* buf isn't a function header, but */
/* more might be. */
fputs(buf, out);
strcpy(buf, more);
line = buf;
goto test;
}
break;
case -1: /* maybe the start of a function */
if ( line != buf + (bufsize - 1) ) /* overflow check */
continue;
/* falls through */
default: /* not a function */
concatlits(buf, line, buf + bufsize, in);
wl: fputs(buf, out);
break;
}
line = buf;
}
if ( line != buf )
fputs(buf, out);
free(buf);
if ( output_name ) {
output_error = ferror(out);
output_error |= fclose(out);
} else { /* out == stdout */
fflush(out);
output_error = ferror(out);
}
if ( output_error ) {
fprintf(stderr, "%s: error writing to %s\n", program_name,
(output_name ? output_name : "stdout"));
exit(1);
}
if ( in != stdin )
fclose(in);
return 0;
}
/*
* Skip forward or backward over one or more preprocessor directives.
*/
char *
ppdirforward(p)
char *p;
{
for (; *p == '#'; ++p) {
for (; *p != '\r' && *p != '\n'; ++p)
if (*p == 0)
return p;
if (*p == '\r' && p[1] == '\n')
++p;
}
return p;
}
char *
ppdirbackward(p, limit)
char *p;
char *limit;
{
char *np = p;
for (;; p = --np) {
if (*np == '\n' && np[-1] == '\r')
--np;
for (; np > limit && np[-1] != '\r' && np[-1] != '\n'; --np)
if (np[-1] == 0)
return np;
if (*np != '#')
return p;
}
}
/* Skip over whitespace and comments, in either direction. */
char *
skipspace(p, dir)
char *p;
int dir; /* 1 for forward, -1 for backward */
{
for ( ; ; ) {
while ( is_space(*p) )
p += dir;
if ( !(*p == '/' && p[dir] == '*') )
break;
p += dir; p += dir;
while ( !(*p == '*' && p[dir] == '/') ) {
if ( *p == 0 )
return p; /* multi-line comment?? */
p += dir;
}
p += dir; p += dir;
}
return p;
}
/* Scan over a quoted string, in either direction. */
char *
scanstring(p, dir)
char *p;
int dir;
{
char quote = *p;
for (p += dir; *p; p += dir) {
if (*p == quote) {
char *q = p;
int backslashed;
for (backslashed = 0; ; backslashed ^= 1) {
for (q--; *q == '\n' && q[-1] == '\\'; q -= 2)
continue;
if (*q != '\\')
break;
}
if (!backslashed)
return p + dir;
}
}
return p; /* unterminated string */
}
/*
* Write blanks over part of a string.
* Don't overwrite end-of-line characters.
*/
int
writeblanks(start, end)
char *start;
char *end;
{ char *p;
for ( p = start; p < end; p++ )
if ( *p != '\r' && *p != '\n' )
*p = ' ';
return 0;
}
/*
* Test whether the string in buf is a function definition.
* The string may contain and/or end with a newline.
* Return as follows:
* 0 - definitely not a function definition;
* 1 - definitely a function definition;
* 2 - definitely a function prototype (NOT USED);
* -1 - may be the beginning of a function definition,
* append another line and look again.
* The reason we don't attempt to convert function prototypes is that
* Ghostscript's declaration-generating macros look too much like
* prototypes, and confuse the algorithms.
*/
int
test1(buf)
char *buf;
{ char *p = buf;
char *bend;
char *endfn;
int contin;
if ( !isidfirstchar(*p) )
return 0; /* no name at left margin */
bend = skipspace(ppdirbackward(buf + strlen(buf) - 1, buf), -1);
switch ( *bend )
{
case ';': contin = 0 /*2*/; break;
case ')': contin = 1; break;
case '{': return 0; /* not a function */
case '}': return 0; /* not a function */
default: contin = -1;
}
while ( isidchar(*p) )
p++;
endfn = p;
p = skipspace(p, 1);
if ( *p++ != '(' )
return 0; /* not a function */
p = skipspace(p, 1);
if ( *p == ')' )
return 0; /* no parameters */
/* Check that the apparent function name isn't a keyword. */
/* We only need to check for keywords that could be followed */
/* by a left parenthesis (which, unfortunately, is most of them). */
{ static char *words[] =
{ "asm", "auto", "case", "char", "const", "double",
"extern", "float", "for", "if", "int", "long",
"register", "return", "short", "signed", "sizeof",
"static", "switch", "typedef", "unsigned",
"void", "volatile", "while", 0
};
char **key = words;
char *kp;
unsigned len = endfn - buf;
while ( (kp = *key) != 0 )
{ if ( strlen(kp) == len && !strncmp(kp, buf, len) )
return 0; /* name is a keyword */
key++;
}
}
{
char *id = p;
int len;
/*
* Check for identifier1(identifier2) and not
* identifier1(void), or identifier1(identifier2, xxxx).
*/
while ( isidchar(*p) )
p++;
len = p - id;
p = skipspace(p, 1);
if (*p == ',' ||
(*p == ')' && (len != 4 || strncmp(id, "void", 4)))
)
return 0; /* not a function */
}
/*
* If the last significant character was a ), we need to count
* parentheses, because it might be part of a formal parameter
* that is a procedure.
*/
if (contin > 0) {
int level = 0;
for (p = skipspace(buf, 1); *p; p = skipspace(p + 1, 1))
level += (*p == '(' ? 1 : *p == ')' ? -1 : 0);
if (level > 0)
contin = -1;
}
return contin;
}
/* Convert a recognized function definition or header to K&R syntax. */
int
convert1(buf, out, header, convert_varargs)
char *buf;
FILE *out;
int header; /* Boolean */
int convert_varargs; /* Boolean */
{ char *endfn;
char *p;
/*
* The breaks table contains pointers to the beginning and end
* of each argument.
*/
char **breaks;
unsigned num_breaks = 2; /* for testing */
char **btop;
char **bp;
char **ap;
char *vararg = 0;
/* Pre-ANSI implementations don't agree on whether strchr */
/* is called strchr or index, so we open-code it here. */
for ( endfn = buf; *(endfn++) != '('; )
;
top: p = endfn;
breaks = (char **)malloc(sizeof(char *) * num_breaks * 2);
if ( breaks == NULL )
{ /* Couldn't allocate break table, give up */
fprintf(stderr, "Unable to allocate break table!\n");
fputs(buf, out);
return -1;
}
btop = breaks + num_breaks * 2 - 2;
bp = breaks;
/* Parse the argument list */
do
{ int level = 0;
char *lp = NULL;
char *rp = NULL;
char *end = NULL;
if ( bp >= btop )
{ /* Filled up break table. */
/* Allocate a bigger one and start over. */
free((char *)breaks);
num_breaks <<= 1;
goto top;
}
*bp++ = p;
/* Find the end of the argument */
for ( ; end == NULL; p++ )
{ switch(*p)
{
case ',':
if ( !level ) end = p;
break;
case '(':
if ( !level ) lp = p;
level++;
break;
case ')':
if ( --level < 0 ) end = p;
else rp = p;
break;
case '/':
if (p[1] == '*')
p = skipspace(p, 1) - 1;
break;
case '"': case '\'':
p = scanstring(p, 1) - 1;
break;
default:
;
}
}
/* Erase any embedded prototype parameters. */
if ( lp && rp )
writeblanks(lp + 1, rp);
p--; /* back up over terminator */
/* Find the name being declared. */
/* This is complicated because of procedure and */
/* array modifiers. */
for ( ; ; )
{ p = skipspace(p - 1, -1);
switch ( *p )
{
case ']': /* skip array dimension(s) */
case ')': /* skip procedure args OR name */
{ int level = 1;
while ( level )
switch ( *--p )
{
case ']': case ')':
level++;
break;
case '[': case '(':
level--;
break;
case '/':
if (p > buf && p[-1] == '*')
p = skipspace(p, -1) + 1;
break;
case '"': case '\'':
p = scanstring(p, -1) + 1;
break;
default: ;
}
}
if ( *p == '(' && *skipspace(p + 1, 1) == '*' )
{ /* We found the name being declared */
while ( !isidfirstchar(*p) )
p = skipspace(p, 1) + 1;
goto found;
}
break;
default:
goto found;
}
}
found: if ( *p == '.' && p[-1] == '.' && p[-2] == '.' )
{ if ( convert_varargs )
{ *bp++ = "va_alist";
vararg = p-2;
}
else
{ p++;
if ( bp == breaks + 1 ) /* sole argument */
writeblanks(breaks[0], p);
else
writeblanks(bp[-1] - 1, p);
bp--;
}
}
else
{ while ( isidchar(*p) ) p--;
*bp++ = p+1;
}
p = end;
}
while ( *p++ == ',' );
*bp = p;
/* Make a special check for 'void' arglist */
if ( bp == breaks+2 )
{ p = skipspace(breaks[0], 1);
if ( !strncmp(p, "void", 4) )
{ p = skipspace(p+4, 1);
if ( p == breaks[2] - 1 )
{ bp = breaks; /* yup, pretend arglist is empty */
writeblanks(breaks[0], p + 1);
}
}
}
/* Put out the function name and left parenthesis. */
p = buf;
while ( p != endfn ) putc(*p, out), p++;
/* Put out the declaration. */
if ( header )
{ fputs(");", out);
for ( p = breaks[0]; *p; p++ )
if ( *p == '\r' || *p == '\n' )
putc(*p, out);
}
else
{ for ( ap = breaks+1; ap < bp; ap += 2 )
{ p = *ap;
while ( isidchar(*p) )
putc(*p, out), p++;
if ( ap < bp - 1 )
fputs(", ", out);
}
fputs(") ", out);
/* Put out the argument declarations */
for ( ap = breaks+2; ap <= bp; ap += 2 )
(*ap)[-1] = ';';
if ( vararg != 0 )
{ *vararg = 0;
fputs(breaks[0], out); /* any prior args */
fputs("va_dcl", out); /* the final arg */
fputs(bp[0], out);
}
else
fputs(breaks[0], out);
}
free((char *)breaks);
return 0;
}
/* Append a line to a buffer. Return the end of the appended line. */
char *
appendline(lineend, bufend, in)
char *lineend;
char *bufend;
FILE *in;
{
if (bufend == lineend)
return NULL;
if (fgets(lineend, (unsigned)(bufend - lineend), in) == NULL)
return NULL;
return lineend + strlen(lineend);
}
/*
* Concatenate string literals in a non-function line, appending
* new lines if a string literal crosses a line boundary or ends a line.
*/
int
concatlits(line, lineend, bufend, in)
char *line;
char *lineend;
FILE *in;
{
char *d = line;
char *s = line;
char *s1;
int pending_newlines = 0;
if (lineend[-1] != '\n')
return 0;
if (*skipspace(s, 1) == '#')
return 0;
while (*s) {
switch ((*d++ = *s++))
{
case '"': case '\'':
for (;;) {
while ((s1 = scanstring(s - 1, 1)) == lineend)
if (!(lineend = appendline(lineend, bufend, in)))
goto finish;
do *d++ = *s++;
while (s != s1);
if (s[-1] != '"')
break;
while ((s1 = skipspace(s, 1)) == lineend)
if (!(lineend = appendline(lineend, bufend, in)))
goto finish;
if (*s1 != '"')
break;
d--;
do pending_newlines += *s++ == '\n';
while (s <= s1);
}
}
}
while (pending_newlines--)
*d++ = '\n';
finish:
strcpy(d, s);
return 0;
}

306
lib/argmatch.c
View File

@ -1,306 +0,0 @@
/* argmatch.c -- find a match for a string in an array
Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@ai.mit.edu>
Modified by Akim Demaille <demaille@inf.enst.fr> */
#include "argmatch.h"
#include <stdio.h>
#ifdef STDC_HEADERS
# include <string.h>
#endif
#if HAVE_LOCALE_H
# include <locale.h>
#endif
#if ENABLE_NLS
# include <libintl.h>
# define _(Text) gettext (Text)
#else
# define _(Text) Text
#endif
#include "error.h"
#include "quotearg.h"
/* When reporting an invalid argument, show nonprinting characters
by using the quoting style ARGMATCH_QUOTING_STYLE. Do not use
literal_quoting_style. */
#ifndef ARGMATCH_QUOTING_STYLE
# define ARGMATCH_QUOTING_STYLE locale_quoting_style
#endif
/* The following test is to work around the gross typo in
systems like Sony NEWS-OS Release 4.0C, whereby EXIT_FAILURE
is defined to 0, not 1. */
#if !EXIT_FAILURE
# undef EXIT_FAILURE
# define EXIT_FAILURE 1
#endif
/* Non failing version of argmatch call this function after failing. */
#ifndef ARGMATCH_DIE
# define ARGMATCH_DIE exit (EXIT_FAILURE)
#endif
#ifdef ARGMATCH_DIE_DECL
ARGMATCH_DIE_DECL;
#endif
static void
__argmatch_die (void)
{
ARGMATCH_DIE;
}
/* Used by XARGMATCH and XARGCASEMATCH. See description in argmatch.h.
Default to __argmatch_die, but allow caller to change this at run-time. */
argmatch_exit_fn argmatch_die = __argmatch_die;
/* If ARG is an unambiguous match for an element of the
null-terminated array ARGLIST, return the index in ARGLIST
of the matched element, else -1 if it does not match any element
or -2 if it is ambiguous (is a prefix of more than one element).
If SENSITIVE, comparison is case sensitive.
If VALLIST is none null, use it to resolve ambiguities limited to
synonyms, i.e., for
"yes", "yop" -> 0
"no", "nope" -> 1
"y" is a valid argument, for `0', and "n" for `1'. */
static int
__argmatch_internal (const char *arg, const char *const *arglist,
const char *vallist, size_t valsize,
int case_sensitive)
{
int i; /* Temporary index in ARGLIST. */
size_t arglen; /* Length of ARG. */
int matchind = -1; /* Index of first nonexact match. */
int ambiguous = 0; /* If nonzero, multiple nonexact match(es). */
arglen = strlen (arg);
/* Test all elements for either exact match or abbreviated matches. */
for (i = 0; arglist[i]; i++)
{
if (case_sensitive
? !strncmp (arglist[i], arg, arglen)
: !strncasecmp (arglist[i], arg, arglen))
{
if (strlen (arglist[i]) == arglen)
/* Exact match found. */
return i;
else if (matchind == -1)
/* First nonexact match found. */
matchind = i;
else
{
/* Second nonexact match found. */
if (vallist == NULL
|| memcmp (vallist + valsize * matchind,
vallist + valsize * i, valsize))
{
/* There is a real ambiguity, or we could not
disambiguate. */
ambiguous = 1;
}
}
}
}
if (ambiguous)
return -2;
else
return matchind;
}
/* argmatch - case sensitive version */
int
argmatch (const char *arg, const char *const *arglist,
const char *vallist, size_t valsize)
{
return __argmatch_internal (arg, arglist, vallist, valsize, 1);
}
/* argcasematch - case insensitive version */
int
argcasematch (const char *arg, const char *const *arglist,
const char *vallist, size_t valsize)
{
return __argmatch_internal (arg, arglist, vallist, valsize, 0);
}
/* Error reporting for argmatch.
CONTEXT is a description of the type of entity that was being matched.
VALUE is the invalid value that was given.
PROBLEM is the return value from argmatch. */
void
argmatch_invalid (const char *context, const char *value, int problem)
{
char const *format = (problem == -1
? _("invalid argument %s for `%s'")
: _("ambiguous argument %s for `%s'"));
error (0, 0, format, quotearg_style (ARGMATCH_QUOTING_STYLE, value), context);
}
/* List the valid arguments for argmatch.
ARGLIST is the same as in argmatch.
VALLIST is a pointer to an array of values.
VALSIZE is the size of the elements of VALLIST */
void
argmatch_valid (const char *const *arglist,
const char *vallist, size_t valsize)
{
int i;
const char *last_val = NULL;
/* We try to put synonyms on the same line. The assumption is that
synonyms follow each other */
fprintf (stderr, _("Valid arguments are:"));
for (i = 0; arglist[i]; i++)
if ((i == 0)
|| memcmp (last_val, vallist + valsize * i, valsize))
{
fprintf (stderr, "\n - `%s'", arglist[i]);
last_val = vallist + valsize * i;
}
else
{
fprintf (stderr, ", `%s'", arglist[i]);
}
putc ('\n', stderr);
}
/* Never failing versions of the previous functions.
CONTEXT is the context for which argmatch is called (e.g.,
"--version-control", or "$VERSION_CONTROL" etc.). Upon failure,
calls the (supposed never to return) function EXIT_FN. */
int
__xargmatch_internal (const char *context,
const char *arg, const char *const *arglist,
const char *vallist, size_t valsize,
int case_sensitive,
argmatch_exit_fn exit_fn)
{
int res = __argmatch_internal (arg, arglist,
vallist, valsize,
case_sensitive);
if (res >= 0)
/* Success. */
return res;
/* We failed. Explain why. */
argmatch_invalid (context, arg, res);
argmatch_valid (arglist, vallist, valsize);
(*exit_fn) ();
return -1; /* To please the compilers. */
}
/* Look for VALUE in VALLIST, an array of objects of size VALSIZE and
return the first corresponding argument in ARGLIST */
const char *
argmatch_to_argument (const char *value,
const char *const *arglist,
const char *vallist, size_t valsize)
{
int i;
for (i = 0; arglist[i]; i++)
if (!memcmp (value, vallist + valsize * i, valsize))
return arglist[i];
return NULL;
}
#ifdef TEST
/*
* Based on "getversion.c" by David MacKenzie <djm@gnu.ai.mit.edu>
*/
char *program_name;
extern const char *getenv ();
/* When to make backup files. */
enum backup_type
{
/* Never make backups. */
none,
/* Make simple backups of every file. */
simple,
/* Make numbered backups of files that already have numbered backups,
and simple backups of the others. */
numbered_existing,
/* Make numbered backups of every file. */
numbered
};
/* Two tables describing arguments (keys) and their corresponding
values */
static const char *const backup_args[] =
{
"no", "none", "off",
"simple", "never",
"existing", "nil",
"numbered", "t",
0
};
static const enum backup_type backup_vals[] =
{
none, none, none,
simple, simple,
numbered_existing, numbered_existing,
numbered, numbered
};
int
main (int argc, const char *const *argv)
{
const char *cp;
enum backup_type backup_type = none;
program_name = (char *) argv[0];
if (argc > 2)
{
fprintf (stderr, "Usage: %s [VERSION_CONTROL]\n", program_name);
exit (1);
}
if ((cp = getenv ("VERSION_CONTROL")))
backup_type = XARGCASEMATCH ("$VERSION_CONTROL", cp,
backup_args, backup_vals);
if (argc == 2)
backup_type = XARGCASEMATCH (program_name, argv[1],
backup_args, backup_vals);
printf ("The version control is `%s'\n",
ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));
return 0;
}
#endif

129
lib/argmatch.h
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@ -1,129 +0,0 @@
/* argmatch.h -- definitions and prototypes for argmatch.c
Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@ai.mit.edu>
Modified by Akim Demaille <demaille@inf.enst.fr> */
#ifndef ARGMATCH_H_
# define ARGMATCH_H_ 1
# if HAVE_CONFIG_H
# include <config.h>
# endif
# include <sys/types.h>
# ifndef PARAMS
# if PROTOTYPES || (defined (__STDC__) && __STDC__)
# define PARAMS(args) args
# else
# define PARAMS(args) ()
# endif /* GCC. */
# endif /* Not PARAMS. */
/* Assert there are as many real arguments as there are values
(argument list ends with a NULL guard). There is no execution
cost, since it will be statically evalauted to `assert (0)' or
`assert (1)'. Unfortunately there is no -Wassert-0. */
# undef ARRAY_CARDINALITY
# define ARRAY_CARDINALITY(Array) (sizeof ((Array)) / sizeof (*(Array)))
# define ARGMATCH_ASSERT(Arglist, Vallist) \
assert (ARRAY_CARDINALITY ((Arglist)) == ARRAY_CARDINALITY ((Vallist)) + 1)
/* Return the index of the element of ARGLIST (NULL terminated) that
matches with ARG. If VALLIST is not NULL, then use it to resolve
false ambiguities (i.e., different matches of ARG but corresponding
to the same values in VALLIST). */
int argmatch
PARAMS ((const char *arg, const char *const *arglist,
const char *vallist, size_t valsize));
int argcasematch
PARAMS ((const char *arg, const char *const *arglist,
const char *vallist, size_t valsize));
# define ARGMATCH(Arg, Arglist, Vallist) \
argmatch ((Arg), (Arglist), (const char *) (Vallist), sizeof (*(Vallist)))
# define ARGCASEMATCH(Arg, Arglist, Vallist) \
argcasematch ((Arg), (Arglist), (const char *) (Vallist), sizeof (*(Vallist)))
/* xargmatch calls this function when it fails. This function should not
return. By default, this is a function that calls ARGMATCH_DIE which
in turn defaults to `exit (EXIT_FAILURE)'. */
typedef void (*argmatch_exit_fn) PARAMS ((void));
extern argmatch_exit_fn argmatch_die;
/* Report on stderr why argmatch failed. Report correct values. */
void argmatch_invalid
PARAMS ((const char *context, const char *value, int problem));
/* Left for compatibility with the old name invalid_arg */
# define invalid_arg(Context, Value, Problem) \
argmatch_invalid ((Context), (Value), (Problem))
/* Report on stderr the list of possible arguments. */
void argmatch_valid
PARAMS ((const char *const *arglist,
const char *vallist, size_t valsize));
# define ARGMATCH_VALID(Arglist, Vallist) \
argmatch_valid (Arglist, (const char *) Vallist, sizeof (*(Vallist)))
/* Same as argmatch, but upon failure, reports a explanation on the
failure, and exits using the function EXIT_FN. */
int __xargmatch_internal
PARAMS ((const char *context,
const char *arg, const char *const *arglist,
const char *vallist, size_t valsize,
int case_sensitive, argmatch_exit_fn exit_fn));
/* Programmer friendly interface to __xargmatch_internal. */
# define XARGMATCH(Context, Arg, Arglist, Vallist) \
(Vallist [__xargmatch_internal ((Context), (Arg), (Arglist), \
(const char *) (Vallist), \
sizeof (*(Vallist)), \
1, argmatch_die)])
# define XARGCASEMATCH(Context, Arg, Arglist, Vallist) \
(Vallist [__xargmatch_internal ((Context), (Arg), (Arglist), \
(const char *) (Vallist), \
sizeof (*(Vallist)), \
0, argmatch_die)])
/* Convert a value into a corresponding argument. */
const char *argmatch_to_argument
PARAMS ((char const *value, const char *const *arglist,
const char *vallist, size_t valsize));
# define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist) \
argmatch_to_argument ((char const *) &(Value), (Arglist), \
(const char *) (Vallist), sizeof (*(Vallist)))
#endif /* ARGMATCH_H_ */

57
lib/basename.c
View File

@ -1,57 +0,0 @@
/* basename.c -- return the last element in a path
Copyright (C) 1990, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <basename.h>
#ifndef FILESYSTEM_PREFIX_LEN
# define FILESYSTEM_PREFIX_LEN(Filename) 0
#endif
#ifndef ISSLASH
# define ISSLASH(C) ((C) == '/')
#endif
/* In general, we can't use the builtin `basename' function if available,
since it has different meanings in different environments.
In some environments the builtin `basename' modifies its argument.
If NAME is all slashes, be sure to return `/'. */
char *
base_name (char const *name)
{
char const *base = name += FILESYSTEM_PREFIX_LEN (name);
int all_slashes = 1;
char const *p;
for (p = name; *p; p++)
{
if (ISSLASH (*p))
base = p + 1;
else
all_slashes = 0;
}
/* If NAME is all slashes, arrange to return `/'. */
if (*base == '\0' && ISSLASH (*name) && all_slashes)
--base;
return (char *) base;
}

9
lib/basename.h
View File

@ -1,9 +0,0 @@
#ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
#endif
char *base_name PARAMS ((char const *name));

80
lib/dirname.c
View File

@ -1,80 +0,0 @@
/* dirname.c -- return all but the last element in a path
Copyright (C) 1990, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
#else
char *malloc ();
#endif
#if defined STDC_HEADERS || defined HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
# ifndef strrchr
# define strrchr rindex
# endif
#endif
#include "dirname.h"
/* Return the leading directories part of PATH,
allocated with malloc. If out of memory, return 0.
Assumes that trailing slashes have already been
removed. */
char *
dir_name (const char *path)
{
char *newpath;
char *slash;
int length; /* Length of result, not including NUL. */
slash = strrchr (path, '/');
if (slash == 0)
{
/* File is in the current directory. */
path = ".";
length = 1;
}
else
{
/* Remove any trailing slashes from the result. */
#ifdef MSDOS
char *lim = (path[0] >= 'A' && path[0] <= 'z' && path[1] == ':')
? path + 2 : path;
/* If canonicalized "d:/path", leave alone the root case "d:/". */
while (slash > lim && *slash == '/')
--slash;
#else
while (slash > path && *slash == '/')
--slash;
#endif
length = slash - path + 1;
}
newpath = (char *) malloc (length + 1);
if (newpath == 0)
return 0;
strncpy (newpath, path, length);
newpath[length] = 0;
return newpath;
}

31
lib/dirname.h
View File

@ -1,31 +0,0 @@
/* Copyright (C) 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef DIRNAME_H_
# define DIRNAME_H_ 1
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
char *
dir_name PARAMS ((const char *path));
#endif /* not DIRNAME_H_ */

261
lib/error.c
View File

@ -1,261 +0,0 @@
/* Error handler for noninteractive utilities
Copyright (C) 1990-2000 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#if HAVE_VPRINTF || HAVE_DOPRNT || _LIBC
# if __STDC__
# include <stdarg.h>
# define VA_START(args, lastarg) va_start(args, lastarg)
# else
# include <varargs.h>
# define VA_START(args, lastarg) va_start(args)
# endif
#else
# define va_alist a1, a2, a3, a4, a5, a6, a7, a8
# define va_dcl char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8;
#endif
#if STDC_HEADERS || _LIBC
# include <stdlib.h>
# include <string.h>
#else
void exit ();
#endif
#include "error.h"
#ifndef _
# define _(String) String
#endif
/* If NULL, error will flush stdout, then print on stderr the program
name, a colon and a space. Otherwise, error will call this
function without parameters instead. */
void (*error_print_progname) (
#if __STDC__ - 0
void
#endif
);
/* This variable is incremented each time `error' is called. */
unsigned int error_message_count;
#ifdef _LIBC
/* In the GNU C library, there is a predefined variable for this. */
# define program_name program_invocation_name
# include <errno.h>
/* In GNU libc we want do not want to use the common name `error' directly.
Instead make it a weak alias. */
# define error __error
# define error_at_line __error_at_line
#else /* not _LIBC */
/* The calling program should define program_name and set it to the
name of the executing program. */
extern char *program_name;
# ifdef HAVE_STRERROR_R
# define __strerror_r strerror_r
# else
# if HAVE_STRERROR
# ifndef strerror /* On some systems, strerror is a macro */
char *strerror ();
# endif
# else
static char *
private_strerror (errnum)
int errnum;
{
extern char *sys_errlist[];
extern int sys_nerr;
if (errnum > 0 && errnum <= sys_nerr)
return _(sys_errlist[errnum]);
return _("Unknown system error");
}
# define strerror private_strerror
# endif /* HAVE_STRERROR */
# endif /* HAVE_STRERROR_R */
#endif /* not _LIBC */
/* Print the program name and error message MESSAGE, which is a printf-style
format string with optional args.
If ERRNUM is nonzero, print its corresponding system error message.
Exit with status STATUS if it is nonzero. */
/* VARARGS */
void
#if defined VA_START && __STDC__
error (int status, int errnum, const char *message, ...)
#else
error (status, errnum, message, va_alist)
int status;
int errnum;
char *message;
va_dcl
#endif
{
#ifdef VA_START
va_list args;
#endif
if (error_print_progname)
(*error_print_progname) ();
else
{
fflush (stdout);
fprintf (stderr, "%s: ", program_name);
}
#ifdef VA_START
VA_START (args, message);
# if HAVE_VPRINTF || _LIBC
vfprintf (stderr, message, args);
# else
_doprnt (message, args, stderr);
# endif
va_end (args);
#else
fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
#endif
++error_message_count;
if (errnum)
{
#if defined HAVE_STRERROR_R || _LIBC
char errbuf[1024];
# if HAVE_WORKING_STRERROR_R || _LIBC
fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
# else
/* Don't use __strerror_r's return value because on some systems
(at least DEC UNIX 4.0[A-D]) strerror_r returns `int'. */
__strerror_r (errnum, errbuf, sizeof errbuf);
fprintf (stderr, ": %s", errbuf);
# endif
#else
fprintf (stderr, ": %s", strerror (errnum));
#endif
}
putc ('\n', stderr);
fflush (stderr);
if (status)
exit (status);
}
/* Sometimes we want to have at most one error per line. This
variable controls whether this mode is selected or not. */
int error_one_per_line;
void
#if defined VA_START && __STDC__
error_at_line (int status, int errnum, const char *file_name,
unsigned int line_number, const char *message, ...)
#else
error_at_line (status, errnum, file_name, line_number, message, va_alist)
int status;
int errnum;
const char *file_name;
unsigned int line_number;
char *message;
va_dcl
#endif
{
#ifdef VA_START
va_list args;
#endif
if (error_one_per_line)
{
static const char *old_file_name;
static unsigned int old_line_number;
if (old_line_number == line_number &&
(file_name == old_file_name || !strcmp (old_file_name, file_name)))
/* Simply return and print nothing. */
return;
old_file_name = file_name;
old_line_number = line_number;
}
if (error_print_progname)
(*error_print_progname) ();
else
{
fflush (stdout);
fprintf (stderr, "%s:", program_name);
}
if (file_name != NULL)
fprintf (stderr, "%s:%d: ", file_name, line_number);
#ifdef VA_START
VA_START (args, message);
# if HAVE_VPRINTF || _LIBC
vfprintf (stderr, message, args);
# else
_doprnt (message, args, stderr);
# endif
va_end (args);
#else
fprintf (stderr, message, a1, a2, a3, a4, a5, a6, a7, a8);
#endif
++error_message_count;
if (errnum)
{
#if defined HAVE_STRERROR_R || _LIBC
char errbuf[1024];
# if HAVE_WORKING_STRERROR_R || _LIBC
fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf));
# else
/* Don't use __strerror_r's return value because on some systems
(at least DEC UNIX 4.0[A-D]) strerror_r returns `int'. */
__strerror_r (errnum, errbuf, sizeof errbuf);
fprintf (stderr, ": %s", errbuf);
# endif
#else
fprintf (stderr, ": %s", strerror (errnum));
#endif
}
putc ('\n', stderr);
fflush (stderr);
if (status)
exit (status);
}
#ifdef _LIBC
/* Make the weak alias. */
# undef error
# undef error_at_line
weak_alias (__error, error)
weak_alias (__error_at_line, error_at_line)
#endif

78
lib/error.h
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@ -1,78 +0,0 @@
/* Declaration for error-reporting function
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifndef _ERROR_H
#define _ERROR_H 1
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
# define __attribute__(Spec) /* empty */
# endif
/* The __-protected variants of `format' and `printf' attributes
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
# define __format__ format
# define __printf__ printf
# endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if defined (__STDC__) && __STDC__
/* Print a message with `fprintf (stderr, FORMAT, ...)';
if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
If STATUS is nonzero, terminate the program with `exit (STATUS)'. */
extern void error (int status, int errnum, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
extern void error_at_line (int status, int errnum, const char *fname,
unsigned int lineno, const char *format, ...)
__attribute__ ((__format__ (__printf__, 5, 6)));
/* If NULL, error will flush stdout, then print on stderr the program
name, a colon and a space. Otherwise, error will call this
function without parameters instead. */
extern void (*error_print_progname) (void);
#else
void error ();
void error_at_line ();
extern void (*error_print_progname) ();
#endif
/* This variable is incremented each time `error' is called. */
extern unsigned int error_message_count;
/* Sometimes we want to have at most one error per line. This
variable controls whether this mode is selected or not. */
extern int error_one_per_line;
#ifdef __cplusplus
}
#endif
#endif /* error.h */

77
lib/fileblocks.c
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@ -1,77 +0,0 @@
/* Convert file size to number of blocks on System V-like machines.
Copyright (C) 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Brian L. Matthews, blm@6sceng.UUCP. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#if HAVE_SYS_PARAM_H
# include <sys/param.h>
#endif
#if !HAVE_STRUCT_STAT_ST_BLOCKS && !defined _POSIX_SOURCE && defined BSIZE
# if HAVE_UNISTD_H
# include <unistd.h>
# endif
# ifndef NINDIR
# if defined (__DJGPP__)
typedef long daddr_t; /* for disk address */
# endif
/* Some SysV's, like Irix, seem to lack this. Hope it's correct. */
/* Number of inode pointers per indirect block. */
# define NINDIR (BSIZE / sizeof (daddr_t))
# endif /* !NINDIR */
/* Number of direct block addresses in an inode. */
# define NDIR 10
/* Return the number of 512-byte blocks in a file of SIZE bytes. */
off_t
st_blocks (off_t size)
{
off_t datablks = size / 512 + (size % 512 != 0);
off_t indrblks = 0;
if (datablks > NDIR)
{
indrblks = (datablks - NDIR - 1) / NINDIR + 1;
if (datablks > NDIR + NINDIR)
{
indrblks += (datablks - NDIR - NINDIR - 1) / (NINDIR * NINDIR) + 1;
if (datablks > NDIR + NINDIR + NINDIR * NINDIR)
indrblks++;
}
}
return datablks + indrblks;
}
#else
/* This declaration is solely to ensure that after preprocessing
this file is never empty. */
extern int textutils_fileblocks_unused;
#endif

283
lib/filemode.c
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@ -1,283 +0,0 @@
/* filemode.c -- make a string describing file modes
Copyright (C) 1985, 1990, 1993, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include "filemode.h"
#if !S_IRUSR
# if S_IREAD
# define S_IRUSR S_IREAD
# else
# define S_IRUSR 00400
# endif
#endif
#if !S_IWUSR
# if S_IWRITE
# define S_IWUSR S_IWRITE
# else
# define S_IWUSR 00200
# endif
#endif
#if !S_IXUSR
# if S_IEXEC
# define S_IXUSR S_IEXEC
# else
# define S_IXUSR 00100
# endif
#endif
#if !S_IRGRP
# define S_IRGRP (S_IRUSR >> 3)
#endif
#if !S_IWGRP
# define S_IWGRP (S_IWUSR >> 3)
#endif
#if !S_IXGRP
# define S_IXGRP (S_IXUSR >> 3)
#endif
#if !S_IROTH
# define S_IROTH (S_IRUSR >> 6)
#endif
#if !S_IWOTH
# define S_IWOTH (S_IWUSR >> 6)
#endif
#if !S_IXOTH
# define S_IXOTH (S_IXUSR >> 6)
#endif
#ifdef STAT_MACROS_BROKEN
# undef S_ISBLK
# undef S_ISCHR
# undef S_ISDIR
# undef S_ISFIFO
# undef S_ISLNK
# undef S_ISMPB
# undef S_ISMPC
# undef S_ISNWK
# undef S_ISREG
# undef S_ISSOCK
# undef S_ISDOOR
#endif /* STAT_MACROS_BROKEN. */
#if !defined(S_ISBLK) && defined(S_IFBLK)
# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
#endif
#if !defined(S_ISCHR) && defined(S_IFCHR)
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
#endif
#if !defined(S_ISDIR) && defined(S_IFDIR)
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
#if !defined(S_ISREG) && defined(S_IFREG)
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#endif
#if !defined(S_ISFIFO) && defined(S_IFIFO)
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#endif
#if !defined(S_ISLNK) && defined(S_IFLNK)
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
#if !defined(S_ISSOCK) && defined(S_IFSOCK)
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
#endif
#if !defined(S_ISMPB) && defined(S_IFMPB) /* V7 */
# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
#endif
#if !defined(S_ISNWK) && defined(S_IFNWK) /* HP/UX */
# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
#endif
#if !defined(S_ISDOOR) && defined(S_IFDOOR) /* Solaris 2.5 and up */
# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
#endif
/* Set the 's' and 't' flags in file attributes string CHARS,
according to the file mode BITS. */
static void
setst (mode_t bits, char *chars)
{
#ifdef S_ISUID
if (bits & S_ISUID)
{
if (chars[3] != 'x')
/* Set-uid, but not executable by owner. */
chars[3] = 'S';
else
chars[3] = 's';
}
#endif
#ifdef S_ISGID
if (bits & S_ISGID)
{
if (chars[6] != 'x')
/* Set-gid, but not executable by group. */
chars[6] = 'S';
else
chars[6] = 's';
}
#endif
#ifdef S_ISVTX
if (bits & S_ISVTX)
{
if (chars[9] != 'x')
/* Sticky, but not executable by others. */
chars[9] = 'T';
else
chars[9] = 't';
}
#endif
}
/* Return a character indicating the type of file described by
file mode BITS:
'd' for directories
'D' for doors
'b' for block special files
'c' for character special files
'm' for multiplexor files
'M' for an off-line (regular) file
'l' for symbolic links
's' for sockets
'p' for fifos
'-' for regular files
'?' for any other file type. */
static char
ftypelet (mode_t bits)
{
#ifdef S_ISBLK
if (S_ISBLK (bits))
return 'b';
#endif
if (S_ISCHR (bits))
return 'c';
if (S_ISDIR (bits))
return 'd';
if (S_ISREG (bits))
return '-';
#ifdef S_ISFIFO
if (S_ISFIFO (bits))
return 'p';
#endif
#ifdef S_ISLNK
if (S_ISLNK (bits))
return 'l';
#endif
#ifdef S_ISSOCK
if (S_ISSOCK (bits))
return 's';
#endif
#ifdef S_ISMPC
if (S_ISMPC (bits))
return 'm';
#endif
#ifdef S_ISNWK
if (S_ISNWK (bits))
return 'n';
#endif
#ifdef S_ISDOOR
if (S_ISDOOR (bits))
return 'D';
#endif
/* The following two tests are for Cray DMF (Data Migration
Facility), which is a HSM file system. A migrated file has a
`st_dm_mode' that is different from the normal `st_mode', so any
tests for migrated files should use the former. */
#ifdef S_ISOFD
if (S_ISOFD (bits))
/* off line, with data */
return 'M';
#endif
#ifdef S_ISOFL
/* off line, with no data */
if (S_ISOFL (bits))
return 'M';
#endif
return '?';
}
/* Like filemodestring, but only the relevant part of the `struct stat'
is given as an argument. */
void
mode_string (mode_t mode, char *str)
{
str[0] = ftypelet (mode);
str[1] = mode & S_IRUSR ? 'r' : '-';
str[2] = mode & S_IWUSR ? 'w' : '-';
str[3] = mode & S_IXUSR ? 'x' : '-';
str[4] = mode & S_IRGRP ? 'r' : '-';
str[5] = mode & S_IWGRP ? 'w' : '-';
str[6] = mode & S_IXGRP ? 'x' : '-';
str[7] = mode & S_IROTH ? 'r' : '-';
str[8] = mode & S_IWOTH ? 'w' : '-';
str[9] = mode & S_IXOTH ? 'x' : '-';
setst (mode, str);
}
/* filemodestring - fill in string STR with an ls-style ASCII
representation of the st_mode field of file stats block STATP.
10 characters are stored in STR; no terminating null is added.
The characters stored in STR are:
0 File type. 'd' for directory, 'c' for character
special, 'b' for block special, 'm' for multiplex,
'l' for symbolic link, 's' for socket, 'p' for fifo,
'-' for regular, '?' for any other file type
1 'r' if the owner may read, '-' otherwise.
2 'w' if the owner may write, '-' otherwise.
3 'x' if the owner may execute, 's' if the file is
set-user-id, '-' otherwise.
'S' if the file is set-user-id, but the execute
bit isn't set.
4 'r' if group members may read, '-' otherwise.
5 'w' if group members may write, '-' otherwise.
6 'x' if group members may execute, 's' if the file is
set-group-id, '-' otherwise.
'S' if it is set-group-id but not executable.
7 'r' if any user may read, '-' otherwise.
8 'w' if any user may write, '-' otherwise.
9 'x' if any user may execute, 't' if the file is "sticky"
(will be retained in swap space after execution), '-'
otherwise.
'T' if the file is sticky but not executable. */
void
filemodestring (struct stat *statp, char *str)
{
mode_string (statp->st_mode, str);
}

19
lib/filemode.h
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@ -1,19 +0,0 @@
#ifndef FILEMODE_H_
# if HAVE_CONFIG_H
# include <config.h>
# endif
# include <sys/types.h>
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
void mode_string PARAMS ((mode_t mode, char *str));
#endif

237
lib/fnmatch.c
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@ -1,237 +0,0 @@
/* Copyright (C) 1991, 1992, 1993, 1996, 1997 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
/* Enable GNU extensions in fnmatch.h. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
#include <errno.h>
#include <fnmatch.h>
#include <ctype.h>
/* Comment out all this code if we are using the GNU C Library, and are not
actually compiling the library itself. This code is part of the GNU C
Library, but also included in many other GNU distributions. Compiling
and linking in this code is a waste when using the GNU C library
(especially if it is a shared library). Rather than having every GNU
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
#if defined _LIBC || !defined __GNU_LIBRARY__
# if defined STDC_HEADERS || !defined isascii
# define IN_CTYPE_DOMAIN(c) 1
# else
# define IN_CTYPE_DOMAIN(c) isascii(c)
# endif
# define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
# ifndef errno
extern int errno;
# endif
/* Match STRING against the filename pattern PATTERN, returning zero if
it matches, nonzero if not. */
int
fnmatch (const char *pattern, const char *string, int flags)
{
register const char *p = pattern, *n = string;
register char c;
/* Note that this evaluates C many times. */
# define FOLD(c) ((flags & FNM_CASEFOLD) && ISUPPER (c) ? tolower (c) : (c))
while ((c = *p++) != '\0')
{
c = FOLD (c);
switch (c)
{
case '?':
if (*n == '\0')
return FNM_NOMATCH;
else if ((flags & FNM_FILE_NAME) && *n == '/')
return FNM_NOMATCH;
else if ((flags & FNM_PERIOD) && *n == '.' &&
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
return FNM_NOMATCH;
break;
case '\\':
if (!(flags & FNM_NOESCAPE))
{
c = *p++;
if (c == '\0')
/* Trailing \ loses. */
return FNM_NOMATCH;
c = FOLD (c);
}
if (FOLD (*n) != c)
return FNM_NOMATCH;
break;
case '*':
if ((flags & FNM_PERIOD) && *n == '.' &&
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
return FNM_NOMATCH;
for (c = *p++; c == '?' || c == '*'; c = *p++)
{
if ((flags & FNM_FILE_NAME) && *n == '/')
/* A slash does not match a wildcard under FNM_FILE_NAME. */
return FNM_NOMATCH;
else if (c == '?')
{
/* A ? needs to match one character. */
if (*n == '\0')
/* There isn't another character; no match. */
return FNM_NOMATCH;
else
/* One character of the string is consumed in matching
this ? wildcard, so *??? won't match if there are
less than three characters. */
++n;
}
}
if (c == '\0')
return 0;
{
char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c;
c1 = FOLD (c1);
for (--p; *n != '\0'; ++n)
if ((c == '[' || FOLD (*n) == c1) &&
fnmatch (p, n, flags & ~FNM_PERIOD) == 0)
return 0;
return FNM_NOMATCH;
}
case '[':
{
/* Nonzero if the sense of the character class is inverted. */
register int not;
if (*n == '\0')
return FNM_NOMATCH;
if ((flags & FNM_PERIOD) && *n == '.' &&
(n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
return FNM_NOMATCH;
not = (*p == '!' || *p == '^');
if (not)
++p;
c = *p++;
for (;;)
{
register char cstart = c, cend = c;
if (!(flags & FNM_NOESCAPE) && c == '\\')
{
if (*p == '\0')
return FNM_NOMATCH;
cstart = cend = *p++;
}
cstart = cend = FOLD (cstart);
if (c == '\0')
/* [ (unterminated) loses. */
return FNM_NOMATCH;
c = *p++;
c = FOLD (c);
if ((flags & FNM_FILE_NAME) && c == '/')
/* [/] can never match. */
return FNM_NOMATCH;
if (c == '-' && *p != ']')
{
cend = *p++;
if (!(flags & FNM_NOESCAPE) && cend == '\\')
cend = *p++;
if (cend == '\0')
return FNM_NOMATCH;
cend = FOLD (cend);
c = *p++;
}
if (FOLD (*n) >= cstart && FOLD (*n) <= cend)
goto matched;
if (c == ']')
break;
}
if (!not)
return FNM_NOMATCH;
break;
matched:;
/* Skip the rest of the [...] that already matched. */
while (c != ']')
{
if (c == '\0')
/* [... (unterminated) loses. */
return FNM_NOMATCH;
c = *p++;
if (!(flags & FNM_NOESCAPE) && c == '\\')
{
if (*p == '\0')
return FNM_NOMATCH;
/* XXX 1003.2d11 is unclear if this is right. */
++p;
}
}
if (not)
return FNM_NOMATCH;
}
break;
default:
if (c != FOLD (*n))
return FNM_NOMATCH;
}
++n;
}
if (*n == '\0')
return 0;
if ((flags & FNM_LEADING_DIR) && *n == '/')
/* The FNM_LEADING_DIR flag says that "foo*" matches "foobar/frobozz". */
return 0;
return FNM_NOMATCH;
# undef FOLD
}
#endif /* _LIBC or not __GNU_LIBRARY__. */

69
lib/fnmatch.h
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@ -1,69 +0,0 @@
/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _FNMATCH_H
#define _FNMATCH_H 1
#ifdef __cplusplus
extern "C" {
#endif
#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
#undef __P
#define __P(protos) protos
#else /* Not C++ or ANSI C. */
#undef __P
#define __P(protos) ()
/* We can get away without defining `const' here only because in this file
it is used only inside the prototype for `fnmatch', which is elided in
non-ANSI C where `const' is problematical. */
#endif /* C++ or ANSI C. */
/* We #undef these before defining them because some losing systems
(HP-UX A.08.07 for example) define these in <unistd.h>. */
#undef FNM_PATHNAME
#undef FNM_NOESCAPE
#undef FNM_PERIOD
/* Bits set in the FLAGS argument to `fnmatch'. */
#define FNM_PATHNAME (1 << 0) /* No wildcard can ever match `/'. */
#define FNM_NOESCAPE (1 << 1) /* Backslashes don't quote special chars. */
#define FNM_PERIOD (1 << 2) /* Leading `.' is matched only explicitly. */
#if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
#define FNM_FILE_NAME FNM_PATHNAME /* Preferred GNU name. */
#define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match. */
#define FNM_CASEFOLD (1 << 4) /* Compare without regard to case. */
#endif
/* Value returned by `fnmatch' if STRING does not match PATTERN. */
#define FNM_NOMATCH 1
/* Match STRING against the filename pattern PATTERN,
returning zero if it matches, FNM_NOMATCH if not. */
extern int fnmatch __P ((const char *__pattern, const char *__string,
int __flags));
#ifdef __cplusplus
}
#endif
#endif /* fnmatch.h */

148
lib/getline.c
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@ -1,148 +0,0 @@
/* getline.c -- Replacement for GNU C library function getline
Copyright (C) 1993, 1996, 1997, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Jan Brittenson, bson@gnu.ai.mit.edu. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
/* The `getdelim' function is only declared if the following symbol
is defined. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
#include <stdio.h>
#include <sys/types.h>
/* define getstr even if the other functions are unneeded */
# define NDEBUG
# include <assert.h>
# if STDC_HEADERS
# include <stdlib.h>
# else
char *malloc (), *realloc ();
# endif
/* Always add at least this many bytes when extending the buffer. */
# define MIN_CHUNK 64
/* Read up to (and including) a TERMINATOR from STREAM into *LINEPTR
+ OFFSET (and null-terminate it). *LINEPTR is a pointer returned from
malloc (or NULL), pointing to *N characters of space. It is realloc'd
as necessary. Return the number of characters read (not including the
null terminator), or -1 on error or EOF. */
ssize_t
getstr (char **lineptr, size_t *n, FILE *stream, char terminator, size_t offset)
{
int nchars_avail; /* Allocated but unused chars in *LINEPTR. */
char *read_pos; /* Where we're reading into *LINEPTR. */
ssize_t ret;
if (!lineptr || !n || !stream)
return -1;
if (!*lineptr)
{
*n = MIN_CHUNK;
*lineptr = malloc (*n);
if (!*lineptr)
return -1;
}
nchars_avail = *n - offset;
read_pos = *lineptr + offset;
for (;;)
{
register int c = getc (stream);
/* We always want at least one char left in the buffer, since we
always (unless we get an error while reading the first char)
NUL-terminate the line buffer. */
assert(*n - nchars_avail == read_pos - *lineptr);
if (nchars_avail < 2)
{
if (*n > MIN_CHUNK)
*n *= 2;
else
*n += MIN_CHUNK;
nchars_avail = *n + *lineptr - read_pos;
*lineptr = realloc (*lineptr, *n);
if (!*lineptr)
return -1;
read_pos = *n - nchars_avail + *lineptr;
assert(*n - nchars_avail == read_pos - *lineptr);
}
if (c == EOF || ferror (stream))
{
/* Return partial line, if any. */
if (read_pos == *lineptr)
return -1;
else
break;
}
*read_pos++ = c;
nchars_avail--;
if (c == terminator)
/* Return the line. */
break;
}
/* Done - NUL terminate and return the number of chars read. */
*read_pos = '\0';
ret = read_pos - (*lineptr + offset);
return ret;
}
#ifndef HAVE_GETLINE
#if defined __GNU_LIBRARY__ && HAVE_GETDELIM
ssize_t
getline (char **lineptr, size_t *n, FILE *stream)
{
return getdelim (lineptr, n, '\n', stream);
}
#else /* ! have getdelim */
ssize_t
getline (char **lineptr, size_t *n, FILE *stream)
{
return getstr (lineptr, n, stream, '\n', 0);
}
#endif
#endif
#if ! (defined __GNU_LIBRARY__ && HAVE_GETDELIM)
ssize_t
getdelim (char **lineptr, size_t *n, int delimiter, FILE *stream)
{
return getstr (lineptr, n, stream, delimiter, 0);
}
#endif

40
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/* Copyright (C) 1995, 1997, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef GETLINE_H_
# define GETLINE_H_ 1
# include <stdio.h>
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
# if __GLIBC__ < 2
ssize_t
getline PARAMS ((char **_lineptr, size_t *_n, FILE *_stream));
#if ! (defined __GNU_LIBRARY__ && HAVE_GETDELIM)
ssize_t
getdelim PARAMS ((char **_lineptr, size_t *_n, int _delimiter, FILE *_stream));
#endif
# endif
#endif /* not GETLINE_H_ */

1049
lib/getopt.c
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169
lib/getopt.h
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/* Declarations for getopt.
Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@gnu.org.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifndef _GETOPT_H
#ifndef __need_getopt
# define _GETOPT_H 1
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* For communication from `getopt' to the caller.
When `getopt' finds an option that takes an argument,
the argument value is returned here.
Also, when `ordering' is RETURN_IN_ORDER,
each non-option ARGV-element is returned here. */
extern char *optarg;
/* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller
and for communication between successive calls to `getopt'.
On entry to `getopt', zero means this is the first call; initialize.
When `getopt' returns -1, this is the index of the first of the
non-option elements that the caller should itself scan.
Otherwise, `optind' communicates from one call to the next
how much of ARGV has been scanned so far. */
extern int optind;
/* Callers store zero here to inhibit the error message `getopt' prints
for unrecognized options. */
extern int opterr;
/* Set to an option character which was unrecognized. */
extern int optopt;
#ifndef __need_getopt
/* Describe the long-named options requested by the application.
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
of `struct option' terminated by an element containing a name which is
zero.
The field `has_arg' is:
no_argument (or 0) if the option does not take an argument,
required_argument (or 1) if the option requires an argument,
optional_argument (or 2) if the option takes an optional argument.
If the field `flag' is not NULL, it points to a variable that is set
to the value given in the field `val' when the option is found, but
left unchanged if the option is not found.
To have a long-named option do something other than set an `int' to
a compiled-in constant, such as set a value from `optarg', set the
option's `flag' field to zero and its `val' field to a nonzero
value (the equivalent single-letter option character, if there is
one). For long options that have a zero `flag' field, `getopt'
returns the contents of the `val' field. */
struct option
{
# if defined __STDC__ && __STDC__
const char *name;
# else
char *name;
# endif
/* has_arg can't be an enum because some compilers complain about
type mismatches in all the code that assumes it is an int. */
int has_arg;
int *flag;
int val;
};
/* Names for the values of the `has_arg' field of `struct option'. */
# define no_argument 0
# define required_argument 1
# define optional_argument 2
#endif /* need getopt */
/* Get definitions and prototypes for functions to process the
arguments in ARGV (ARGC of them, minus the program name) for
options given in OPTS.
Return the option character from OPTS just read. Return -1 when
there are no more options. For unrecognized options, or options
missing arguments, `optopt' is set to the option letter, and '?' is
returned.
The OPTS string is a list of characters which are recognized option
letters, optionally followed by colons, specifying that that letter
takes an argument, to be placed in `optarg'.
If a letter in OPTS is followed by two colons, its argument is
optional. This behavior is specific to the GNU `getopt'.
The argument `--' causes premature termination of argument
scanning, explicitly telling `getopt' that there are no more
options.
If OPTS begins with `--', then non-option arguments are treated as
arguments to the option '\0'. This behavior is specific to the GNU
`getopt'. */
#if (defined __STDC__ && __STDC__) || defined PROTOTYPES
# ifdef __GNU_LIBRARY__
/* Many other libraries have conflicting prototypes for getopt, with
differences in the consts, in stdlib.h. To avoid compilation
errors, only prototype getopt for the GNU C library. */
extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
# else /* not __GNU_LIBRARY__ */
extern int getopt ();
# endif /* __GNU_LIBRARY__ */
# ifndef __need_getopt
extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
const struct option *__longopts, int *__longind);
extern int getopt_long_only (int __argc, char *const *__argv,
const char *__shortopts,
const struct option *__longopts, int *__longind);
/* Internal only. Users should not call this directly. */
extern int _getopt_internal (int __argc, char *const *__argv,
const char *__shortopts,
const struct option *__longopts, int *__longind,
int __long_only);
# endif
#else /* not ((defined __STDC__ && __STDC__) || defined PROTOTYPES) */
extern int getopt ();
# ifndef __need_getopt
extern int getopt_long ();
extern int getopt_long_only ();
extern int _getopt_internal ();
# endif
#endif /* (defined __STDC__ && __STDC__) || defined PROTOTYPES */
#ifdef __cplusplus
}
#endif
/* Make sure we later can get all the definitions and declarations. */
#undef __need_getopt
#endif /* getopt.h */

188
lib/getopt1.c
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/* getopt_long and getopt_long_only entry points for GNU getopt.
Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@gnu.org.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#else
#if !defined __STDC__ || !__STDC__
/* This is a separate conditional since some stdc systems
reject `defined (const)'. */
#ifndef const
#define const
#endif
#endif
#endif
#include "getopt.h"
#include <stdio.h>
/* Comment out all this code if we are using the GNU C Library, and are not
actually compiling the library itself. This code is part of the GNU C
Library, but also included in many other GNU distributions. Compiling
and linking in this code is a waste when using the GNU C library
(especially if it is a shared library). Rather than having every GNU
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
#define GETOPT_INTERFACE_VERSION 2
#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
#include <gnu-versions.h>
#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
#define ELIDE_CODE
#endif
#endif
#ifndef ELIDE_CODE
/* This needs to come after some library #include
to get __GNU_LIBRARY__ defined. */
#ifdef __GNU_LIBRARY__
#include <stdlib.h>
#endif
#ifndef NULL
#define NULL 0
#endif
int
getopt_long (argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
{
return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
}
/* Like getopt_long, but '-' as well as '--' can indicate a long option.
If an option that starts with '-' (not '--') doesn't match a long option,
but does match a short option, it is parsed as a short option
instead. */
int
getopt_long_only (argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct option *long_options;
int *opt_index;
{
return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
}
#endif /* Not ELIDE_CODE. */
#ifdef TEST
#include <stdio.h>
int
main (argc, argv)
int argc;
char **argv;
{
int c;
int digit_optind = 0;
while (1)
{
int this_option_optind = optind ? optind : 1;
int option_index = 0;
static struct option long_options[] =
{
{"add", 1, 0, 0},
{"append", 0, 0, 0},
{"delete", 1, 0, 0},
{"verbose", 0, 0, 0},
{"create", 0, 0, 0},
{"file", 1, 0, 0},
{0, 0, 0, 0}
};
c = getopt_long (argc, argv, "abc:d:0123456789",
long_options, &option_index);
if (c == -1)
break;
switch (c)
{
case 0:
printf ("option %s", long_options[option_index].name);
if (optarg)
printf (" with arg %s", optarg);
printf ("\n");
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (digit_optind != 0 && digit_optind != this_option_optind)
printf ("digits occur in two different argv-elements.\n");
digit_optind = this_option_optind;
printf ("option %c\n", c);
break;
case 'a':
printf ("option a\n");
break;
case 'b':
printf ("option b\n");
break;
case 'c':
printf ("option c with value `%s'\n", optarg);
break;
case 'd':
printf ("option d with value `%s'\n", optarg);
break;
case '?':
break;
default:
printf ("?? getopt returned character code 0%o ??\n", c);
}
}
if (optind < argc)
{
printf ("non-option ARGV-elements: ");
while (optind < argc)
printf ("%s ", argv[optind++]);
printf ("\n");
}
exit (0);
}
#endif /* TEST */

322
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/* human.c -- print human readable file size
Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Originally contributed by lm@sgi.com;
--si, output block size selection, and large file support
added by eggert@twinsun.com. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#include <stdio.h>
#if HAVE_LIMITS_H
# include <limits.h>
#endif
#if HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
#endif
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#if NEED_GETENV_DECL
char *getenv ();
#endif
#if ENABLE_NLS
# include <libintl.h>
# define _(Text) gettext (Text)
#else
# define _(Text) Text
#endif
#include <argmatch.h>
#include <error.h>
#include <xstrtol.h>
#include "human.h"
static const char suffixes[] =
{
0, /* not used */
'k', /* kilo */
'M', /* Mega */
'G', /* Giga */
'T', /* Tera */
'P', /* Peta */
'E', /* Exa */
'Z', /* Zetta */
'Y' /* Yotta */
};
/* Like human_readable_inexact, except always round to even. */
char *
human_readable (uintmax_t n, char *buf,
int from_block_size, int output_block_size)
{
return human_readable_inexact (n, buf, from_block_size, output_block_size,
human_round_to_even);
}
/* Convert N to a human readable format in BUF.
N is expressed in units of FROM_BLOCK_SIZE. FROM_BLOCK_SIZE must
be nonnegative.
If OUTPUT_BLOCK_SIZE is positive, use units of OUTPUT_BLOCK_SIZE in
the output number. OUTPUT_BLOCK_SIZE must be a multiple of
FROM_BLOCK_SIZE or vice versa.
Use INEXACT_STYLE to determine whether to take the ceiling or floor
of any result that cannot be expressed exactly.
If OUTPUT_BLOCK_SIZE is negative, use a format like "127k" if
possible, using powers of -OUTPUT_BLOCK_SIZE; otherwise, use
ordinary decimal format. Normally -OUTPUT_BLOCK_SIZE is either
1000 or 1024; it must be at least 2. Most people visually process
strings of 3-4 digits effectively, but longer strings of digits are
more prone to misinterpretation. Hence, converting to an
abbreviated form usually improves readability. Use a suffix
indicating which power is being used. For example, assuming
-OUTPUT_BLOCK_SIZE is 1024, 8500 would be converted to 8.3k,
133456345 to 127M, 56990456345 to 53G, and so on. Numbers smaller
than -OUTPUT_BLOCK_SIZE aren't modified. */
char *
human_readable_inexact (uintmax_t n, char *buf,
int from_block_size, int output_block_size,
enum human_inexact_style inexact_style)
{
uintmax_t amt;
int base;
int to_block_size;
int tenths = 0;
int power;
char *p;
/* 0 means adjusted N == AMT.TENTHS;
1 means AMT.TENTHS < adjusted N < AMT.TENTHS + 0.05;
2 means adjusted N == AMT.TENTHS + 0.05;
3 means AMT.TENTHS + 0.05 < adjusted N < AMT.TENTHS + 0.1. */
int rounding = 0;
if (output_block_size < 0)
{
base = -output_block_size;
to_block_size = 1;
}
else
{
base = 0;
to_block_size = output_block_size;
}
p = buf + LONGEST_HUMAN_READABLE;
*p = '\0';
#ifdef lint
/* Suppress `used before initialized' warning. */
power = 0;
#endif
/* Adjust AMT out of FROM_BLOCK_SIZE units and into TO_BLOCK_SIZE units. */
if (to_block_size <= from_block_size)
{
int multiplier = from_block_size / to_block_size;
amt = n * multiplier;
if (amt / multiplier != n)
{
/* Overflow occurred during multiplication. We should use
multiple precision arithmetic here, but we'll be lazy and
resort to floating point. This can yield answers that
are slightly off. In practice it is quite rare to
overflow uintmax_t, so this is good enough for now. */
double damt = n * (double) multiplier;
if (! base)
sprintf (buf, "%.0f", damt);
else
{
double e = 1;
power = 0;
do
{
e *= base;
power++;
}
while (e * base <= damt && power < sizeof suffixes - 1);
damt /= e;
sprintf (buf, "%.1f%c", damt, suffixes[power]);
if (4 < strlen (buf))
sprintf (buf, "%.0f%c", damt, suffixes[power]);
}
return buf;
}
}
else if (from_block_size == 0)
amt = 0;
else
{
int divisor = to_block_size / from_block_size;
int r10 = (n % divisor) * 10;
int r2 = (r10 % divisor) * 2;
amt = n / divisor;
tenths = r10 / divisor;
rounding = r2 < divisor ? 0 < r2 : 2 + (divisor < r2);
}
/* Use power of BASE notation if adjusted AMT is large enough. */
if (base && base <= amt)
{
power = 0;
do
{
int r10 = (amt % base) * 10 + tenths;
int r2 = (r10 % base) * 2 + (rounding >> 1);
amt /= base;
tenths = r10 / base;
rounding = (r2 < base
? 0 < r2 + rounding
: 2 + (base < r2 + rounding));
power++;
}
while (base <= amt && power < sizeof suffixes - 1);
*--p = suffixes[power];
if (amt < 10)
{
if (2 * (1 - (int) inexact_style)
< rounding + (tenths & (inexact_style == human_round_to_even)))
{
tenths++;
rounding = 0;
if (tenths == 10)
{
amt++;
tenths = 0;
}
}
if (amt < 10)
{
*--p = '0' + tenths;
*--p = '.';
tenths = rounding = 0;
}
}
}
if (inexact_style == human_ceiling
? 0 < tenths + rounding
: inexact_style == human_round_to_even
? 5 < tenths + (2 < rounding + (amt & 1))
: /* inexact_style == human_floor */ 0)
{
amt++;
if (amt == base && power < sizeof suffixes - 1)
{
*p = suffixes[power + 1];
*--p = '0';
*--p = '.';
amt = 1;
}
}
do
*--p = '0' + (int) (amt % 10);
while ((amt /= 10) != 0);
return p;
}
/* The default block size used for output. This number may change in
the future as disks get larger. */
#ifndef DEFAULT_BLOCK_SIZE
# define DEFAULT_BLOCK_SIZE 1024
#endif
static char const *const block_size_args[] = { "human-readable", "si", 0 };
static int const block_size_types[] = { -1024, -1000 };
static int
default_block_size (void)
{
return getenv ("POSIXLY_CORRECT") ? 512 : DEFAULT_BLOCK_SIZE;
}
static strtol_error
humblock (char const *spec, int *block_size)
{
int i;
if (! spec && ! (spec = getenv ("BLOCK_SIZE")))
*block_size = default_block_size ();
else if (0 <= (i = ARGMATCH (spec, block_size_args, block_size_types)))
*block_size = block_size_types[i];
else
{
char *ptr;
unsigned long val;
strtol_error e = xstrtoul (spec, &ptr, 0, &val, "eEgGkKmMpPtTyYzZ0");
if (e != LONGINT_OK)
return e;
if (*ptr)
return LONGINT_INVALID_SUFFIX_CHAR;
if ((int) val < 0 || val != (int) val)
return LONGINT_OVERFLOW;
*block_size = (int) val;
}
return LONGINT_OK;
}
void
human_block_size (char const *spec, int report_errors, int *block_size)
{
strtol_error e = humblock (spec, block_size);
if (*block_size == 0)
{
*block_size = default_block_size ();
e = LONGINT_INVALID;
}
if (e != LONGINT_OK && report_errors)
STRTOL_FATAL_ERROR (spec, _("block size"), e);
}

39
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#ifndef HUMAN_H_
# define HUMAN_H_ 1
# if HAVE_CONFIG_H
# include <config.h>
# endif
# if HAVE_INTTYPES_H
# include <inttypes.h>
# endif
/* A conservative bound on the maximum length of a human-readable string.
The output can be the product of the largest uintmax_t and the largest int,
so add their sizes before converting to a bound on digits. */
# define LONGEST_HUMAN_READABLE ((sizeof (uintmax_t) + sizeof (int)) \
* CHAR_BIT / 3)
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
enum human_inexact_style
{
human_floor = -1,
human_round_to_even = 0,
human_ceiling = 1
};
char *human_readable PARAMS ((uintmax_t, char *, int, int));
char *human_readable_inexact PARAMS ((uintmax_t, char *, int, int,
enum human_inexact_style));
void human_block_size PARAMS ((char const *, int, int *));
#endif /* HUMAN_H_ */

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/* idcache.c -- map user and group IDs, cached for speed
Copyright (C) 1985, 1988, 1989, 1990, 1997, 1998 Free Software
Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <pwd.h>
#include <grp.h>
#if STDC_HEADERS || HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifndef _POSIX_VERSION
struct passwd *getpwuid ();
struct passwd *getpwnam ();
struct group *getgrgid ();
struct group *getgrnam ();
#endif
char *xmalloc ();
char *xstrdup ();
#ifdef __DJGPP__
static char digits[] = "0123456789";
#endif
struct userid
{
union
{
uid_t u;
gid_t g;
} id;
char *name;
struct userid *next;
};
static struct userid *user_alist;
/* The members of this list have names not in the local passwd file. */
static struct userid *nouser_alist;
/* Translate UID to a login name, with cache, or NULL if unresolved. */
char *
getuser (uid_t uid)
{
register struct userid *tail;
struct passwd *pwent;
for (tail = user_alist; tail; tail = tail->next)
if (tail->id.u == uid)
return tail->name;
pwent = getpwuid (uid);
tail = (struct userid *) xmalloc (sizeof (struct userid));
tail->id.u = uid;
tail->name = pwent ? xstrdup (pwent->pw_name) : NULL;
/* Add to the head of the list, so most recently used is first. */
tail->next = user_alist;
user_alist = tail;
return tail->name;
}
/* Translate USER to a UID, with cache.
Return NULL if there is no such user.
(We also cache which user names have no passwd entry,
so we don't keep looking them up.) */
uid_t *
getuidbyname (const char *user)
{
register struct userid *tail;
struct passwd *pwent;
for (tail = user_alist; tail; tail = tail->next)
/* Avoid a function call for the most common case. */
if (*tail->name == *user && !strcmp (tail->name, user))
return &tail->id.u;
for (tail = nouser_alist; tail; tail = tail->next)
/* Avoid a function call for the most common case. */
if (*tail->name == *user && !strcmp (tail->name, user))
return 0;
pwent = getpwnam (user);
#ifdef __DJGPP__
/* We need to pretend to be the user USER, to make
pwd functions know about an arbitrary user name. */
if (!pwent && strspn (user, digits) < strlen (user))
{
setenv ("USER", user, 1);
pwent = getpwnam (user); /* now it will succeed */
}
#endif
tail = (struct userid *) xmalloc (sizeof (struct userid));
tail->name = xstrdup (user);
/* Add to the head of the list, so most recently used is first. */
if (pwent)
{
tail->id.u = pwent->pw_uid;
tail->next = user_alist;
user_alist = tail;
return &tail->id.u;
}
tail->next = nouser_alist;
nouser_alist = tail;
return 0;
}
/* Use the same struct as for userids. */
static struct userid *group_alist;
static struct userid *nogroup_alist;
/* Translate GID to a group name, with cache, or NULL if unresolved. */
char *
getgroup (gid_t gid)
{
register struct userid *tail;
struct group *grent;
for (tail = group_alist; tail; tail = tail->next)
if (tail->id.g == gid)
return tail->name;
grent = getgrgid (gid);
tail = (struct userid *) xmalloc (sizeof (struct userid));
tail->id.g = gid;
tail->name = grent ? xstrdup (grent->gr_name) : NULL;
/* Add to the head of the list, so most recently used is first. */
tail->next = group_alist;
group_alist = tail;
return tail->name;
}
/* Translate GROUP to a GID, with cache.
Return NULL if there is no such group.
(We also cache which group names have no group entry,
so we don't keep looking them up.) */
gid_t *
getgidbyname (const char *group)
{
register struct userid *tail;
struct group *grent;
for (tail = group_alist; tail; tail = tail->next)
/* Avoid a function call for the most common case. */
if (*tail->name == *group && !strcmp (tail->name, group))
return &tail->id.g;
for (tail = nogroup_alist; tail; tail = tail->next)
/* Avoid a function call for the most common case. */
if (*tail->name == *group && !strcmp (tail->name, group))
return 0;
grent = getgrnam (group);
#ifdef __DJGPP__
/* We need to pretend to belong to group GROUP, to make
grp functions know about any arbitrary group name. */
if (!grent && strspn (group, digits) < strlen (group))
{
setenv ("GROUP", group, 1);
grent = getgrnam (group); /* now it will succeed */
}
#endif
tail = (struct userid *) xmalloc (sizeof (struct userid));
tail->name = xstrdup (group);
/* Add to the head of the list, so most recently used is first. */
if (grent)
{
tail->id.g = grent->gr_gid;
tail->next = group_alist;
group_alist = tail;
return &tail->id.g;
}
tail->next = nogroup_alist;
nogroup_alist = tail;
return 0;
}

38
lib/malloc.c
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@ -1,38 +0,0 @@
/* Work around bug on some systems where malloc (0) fails.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* written by Jim Meyering */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#undef malloc
#include <sys/types.h>
char *malloc ();
/* Allocate an N-byte block of memory from the heap.
If N is zero, allocate a 1-byte block. */
char *
rpl_malloc (size_t n)
{
if (n == 0)
n = 1;
return malloc (n);
}

381
lib/memcmp.c
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@ -1,381 +0,0 @@
/* Copyright (C) 1991, 1993, 1995, 1997, 1998 Free Software Foundation, Inc.
Contributed by Torbjorn Granlund (tege@sics.se).
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#undef __ptr_t
#if defined __cplusplus || (defined __STDC__ && __STDC__)
# define __ptr_t void *
#else /* Not C++ or ANSI C. */
# undef const
# define const
# define __ptr_t char *
#endif /* C++ or ANSI C. */
#ifndef __P
# if defined __GNUC__ || (defined __STDC__ && __STDC__)
# define __P(args) args
# else
# define __P(args) ()
# endif /* GCC. */
#endif /* Not __P. */
#if defined HAVE_STRING_H || defined _LIBC
# include <string.h>
#endif
#undef memcmp
#ifdef _LIBC
# include <memcopy.h>
#else /* Not in the GNU C library. */
# include <sys/types.h>
/* Type to use for aligned memory operations.
This should normally be the biggest type supported by a single load
and store. Must be an unsigned type. */
# define op_t unsigned long int
# define OPSIZ (sizeof(op_t))
/* Threshold value for when to enter the unrolled loops. */
# define OP_T_THRES 16
/* Type to use for unaligned operations. */
typedef unsigned char byte;
# ifndef WORDS_BIGENDIAN
# define MERGE(w0, sh_1, w1, sh_2) (((w0) >> (sh_1)) | ((w1) << (sh_2)))
# else
# define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
# endif
#endif /* In the GNU C library. */
#ifdef WORDS_BIGENDIAN
# define CMP_LT_OR_GT(a, b) ((a) > (b) ? 1 : -1)
#else
# define CMP_LT_OR_GT(a, b) memcmp_bytes ((a), (b))
#endif
/* BE VERY CAREFUL IF YOU CHANGE THIS CODE! */
/* The strategy of this memcmp is:
1. Compare bytes until one of the block pointers is aligned.
2. Compare using memcmp_common_alignment or
memcmp_not_common_alignment, regarding the alignment of the other
block after the initial byte operations. The maximum number of
full words (of type op_t) are compared in this way.
3. Compare the few remaining bytes. */
#ifndef WORDS_BIGENDIAN
/* memcmp_bytes -- Compare A and B bytewise in the byte order of the machine.
A and B are known to be different.
This is needed only on little-endian machines. */
static int memcmp_bytes __P((op_t, op_t));
# ifdef __GNUC__
__inline
# endif
static int
memcmp_bytes (long unsigned int a, long unsigned int b)
{
long int srcp1 = (long int) &a;
long int srcp2 = (long int) &b;
op_t a0, b0;
do
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
}
while (a0 == b0);
return a0 - b0;
}
#endif
static int memcmp_common_alignment __P((long, long, size_t));
/* memcmp_common_alignment -- Compare blocks at SRCP1 and SRCP2 with LEN `op_t'
objects (not LEN bytes!). Both SRCP1 and SRCP2 should be aligned for
memory operations on `op_t's. */
#ifdef __GNUC__
__inline
#endif
static int
memcmp_common_alignment (long int srcp1, long int srcp2, size_t len)
{
op_t a0, a1;
op_t b0, b1;
switch (len % 4)
{
default: /* Avoid warning about uninitialized local variables. */
case 2:
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
srcp1 -= 2 * OPSIZ;
srcp2 -= 2 * OPSIZ;
len += 2;
goto do1;
case 3:
a1 = ((op_t *) srcp1)[0];
b1 = ((op_t *) srcp2)[0];
srcp1 -= OPSIZ;
srcp2 -= OPSIZ;
len += 1;
goto do2;
case 0:
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
return 0;
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
goto do3;
case 1:
a1 = ((op_t *) srcp1)[0];
b1 = ((op_t *) srcp2)[0];
srcp1 += OPSIZ;
srcp2 += OPSIZ;
len -= 1;
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
goto do0;
/* Fall through. */
}
do
{
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
do3:
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[1];
if (a0 != b0)
return CMP_LT_OR_GT (a0, b0);
do2:
a0 = ((op_t *) srcp1)[2];
b0 = ((op_t *) srcp2)[2];
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
do1:
a1 = ((op_t *) srcp1)[3];
b1 = ((op_t *) srcp2)[3];
if (a0 != b0)
return CMP_LT_OR_GT (a0, b0);
srcp1 += 4 * OPSIZ;
srcp2 += 4 * OPSIZ;
len -= 4;
}
while (len != 0);
/* This is the right position for do0. Please don't move
it into the loop. */
do0:
if (a1 != b1)
return CMP_LT_OR_GT (a1, b1);
return 0;
}
static int memcmp_not_common_alignment __P((long, long, size_t));
/* memcmp_not_common_alignment -- Compare blocks at SRCP1 and SRCP2 with LEN
`op_t' objects (not LEN bytes!). SRCP2 should be aligned for memory
operations on `op_t', but SRCP1 *should be unaligned*. */
#ifdef __GNUC__
__inline
#endif
static int
memcmp_not_common_alignment (long int srcp1, long int srcp2, size_t len)
{
op_t a0, a1, a2, a3;
op_t b0, b1, b2, b3;
op_t x;
int shl, shr;
/* Calculate how to shift a word read at the memory operation
aligned srcp1 to make it aligned for comparison. */
shl = 8 * (srcp1 % OPSIZ);
shr = 8 * OPSIZ - shl;
/* Make SRCP1 aligned by rounding it down to the beginning of the `op_t'
it points in the middle of. */
srcp1 &= -OPSIZ;
switch (len % 4)
{
default: /* Avoid warning about uninitialized local variables. */
case 2:
a1 = ((op_t *) srcp1)[0];
a2 = ((op_t *) srcp1)[1];
b2 = ((op_t *) srcp2)[0];
srcp1 -= 1 * OPSIZ;
srcp2 -= 2 * OPSIZ;
len += 2;
goto do1;
case 3:
a0 = ((op_t *) srcp1)[0];
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[0];
srcp2 -= 1 * OPSIZ;
len += 1;
goto do2;
case 0:
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
return 0;
a3 = ((op_t *) srcp1)[0];
a0 = ((op_t *) srcp1)[1];
b0 = ((op_t *) srcp2)[0];
srcp1 += 1 * OPSIZ;
goto do3;
case 1:
a2 = ((op_t *) srcp1)[0];
a3 = ((op_t *) srcp1)[1];
b3 = ((op_t *) srcp2)[0];
srcp1 += 2 * OPSIZ;
srcp2 += 1 * OPSIZ;
len -= 1;
if (OP_T_THRES <= 3 * OPSIZ && len == 0)
goto do0;
/* Fall through. */
}
do
{
a0 = ((op_t *) srcp1)[0];
b0 = ((op_t *) srcp2)[0];
x = MERGE(a2, shl, a3, shr);
if (x != b3)
return CMP_LT_OR_GT (x, b3);
do3:
a1 = ((op_t *) srcp1)[1];
b1 = ((op_t *) srcp2)[1];
x = MERGE(a3, shl, a0, shr);
if (x != b0)
return CMP_LT_OR_GT (x, b0);
do2:
a2 = ((op_t *) srcp1)[2];
b2 = ((op_t *) srcp2)[2];
x = MERGE(a0, shl, a1, shr);
if (x != b1)
return CMP_LT_OR_GT (x, b1);
do1:
a3 = ((op_t *) srcp1)[3];
b3 = ((op_t *) srcp2)[3];
x = MERGE(a1, shl, a2, shr);
if (x != b2)
return CMP_LT_OR_GT (x, b2);
srcp1 += 4 * OPSIZ;
srcp2 += 4 * OPSIZ;
len -= 4;
}
while (len != 0);
/* This is the right position for do0. Please don't move
it into the loop. */
do0:
x = MERGE(a2, shl, a3, shr);
if (x != b3)
return CMP_LT_OR_GT (x, b3);
return 0;
}
int
rpl_memcmp (const void *s1, const void *s2, size_t len)
{
op_t a0;
op_t b0;
long int srcp1 = (long int) s1;
long int srcp2 = (long int) s2;
op_t res;
if (len >= OP_T_THRES)
{
/* There are at least some bytes to compare. No need to test
for LEN == 0 in this alignment loop. */
while (srcp2 % OPSIZ != 0)
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
res = a0 - b0;
if (res != 0)
return res;
len -= 1;
}
/* SRCP2 is now aligned for memory operations on `op_t'.
SRCP1 alignment determines if we can do a simple,
aligned compare or need to shuffle bits. */
if (srcp1 % OPSIZ == 0)
res = memcmp_common_alignment (srcp1, srcp2, len / OPSIZ);
else
res = memcmp_not_common_alignment (srcp1, srcp2, len / OPSIZ);
if (res != 0)
return res;
/* Number of bytes remaining in the interval [0..OPSIZ-1]. */
srcp1 += len & -OPSIZ;
srcp2 += len & -OPSIZ;
len %= OPSIZ;
}
/* There are just a few bytes to compare. Use byte memory operations. */
while (len != 0)
{
a0 = ((byte *) srcp1)[0];
b0 = ((byte *) srcp2)[0];
srcp1 += 1;
srcp2 += 1;
res = a0 - b0;
if (res != 0)
return res;
len -= 1;
}
return 0;
}
#ifdef weak_alias
# undef bcmp
weak_alias (memcmp, bcmp)
#endif

35
lib/memcpy.c
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@ -1,35 +0,0 @@
/* Copyright (C) 1995, 1997, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Jim Meyering <meyering@na-net.ornl.gov>. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
/* Copy LEN bytes starting at SRCADDR to DESTADDR. Result undefined
if the source overlaps with the destination.
Return DESTADDR. */
char *
memcpy (char *destaddr, const char *srcaddr, int len)
{
char *dest = destaddr;
while (len-- > 0)
*destaddr++ = *srcaddr++;
return dest;
}

26
lib/memset.c
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@ -1,26 +0,0 @@
/* memset.c -- set an area of memory to a given value
Copyright (C) 1991 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
char *
memset (char *str, int c, unsigned int len)
{
register char *st = str;
while (len-- > 0)
*st++ = c;
return str;
}

528
lib/mktime.c
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@ -1,528 +0,0 @@
/* Convert a `struct tm' to a time_t value.
Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Paul Eggert (eggert@twinsun.com).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Define this to have a standalone program to test this implementation of
mktime. */
/* #define DEBUG 1 */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef _LIBC
# define HAVE_LIMITS_H 1
# define STDC_HEADERS 1
#endif
/* Assume that leap seconds are possible, unless told otherwise.
If the host has a `zic' command with a `-L leapsecondfilename' option,
then it supports leap seconds; otherwise it probably doesn't. */
#ifndef LEAP_SECONDS_POSSIBLE
# define LEAP_SECONDS_POSSIBLE 1
#endif
#include <sys/types.h> /* Some systems define `time_t' here. */
#include <time.h>
#if HAVE_LIMITS_H
# include <limits.h>
#endif
#if DEBUG
# include <stdio.h>
# if STDC_HEADERS
# include <stdlib.h>
# endif
/* Make it work even if the system's libc has its own mktime routine. */
# define mktime my_mktime
#endif /* DEBUG */
#ifndef __P
# if defined __GNUC__ || (defined __STDC__ && __STDC__)
# define __P(args) args
# else
# define __P(args) ()
# endif /* GCC. */
#endif /* Not __P. */
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
/* The extra casts work around common compiler bugs. */
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
It is necessary at least when t == time_t. */
#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
#define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
#ifndef INT_MIN
# define INT_MIN TYPE_MINIMUM (int)
#endif
#ifndef INT_MAX
# define INT_MAX TYPE_MAXIMUM (int)
#endif
#ifndef TIME_T_MIN
# define TIME_T_MIN TYPE_MINIMUM (time_t)
#endif
#ifndef TIME_T_MAX
# define TIME_T_MAX TYPE_MAXIMUM (time_t)
#endif
#define TM_YEAR_BASE 1900
#define EPOCH_YEAR 1970
#ifndef __isleap
/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
# define __isleap(year) \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
#endif
/* How many days come before each month (0-12). */
const unsigned short int __mon_yday[2][13] =
{
/* Normal years. */
{ 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
/* Leap years. */
{ 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
};
#ifdef _LIBC
# define my_mktime_localtime_r __localtime_r
#else
/* If we're a mktime substitute in a GNU program, then prefer
localtime to localtime_r, since many localtime_r implementations
are buggy. */
static struct tm *
my_mktime_localtime_r (const time_t *t, struct tm *tp)
{
struct tm *l = localtime (t);
if (! l)
return 0;
*tp = *l;
return tp;
}
#endif /* ! _LIBC */
/* Yield the difference between (YEAR-YDAY HOUR:MIN:SEC) and (*TP),
measured in seconds, ignoring leap seconds.
YEAR uses the same numbering as TM->tm_year.
All values are in range, except possibly YEAR.
If TP is null, return a nonzero value.
If overflow occurs, yield the low order bits of the correct answer. */
static time_t
ydhms_tm_diff (int year, int yday, int hour, int min, int sec,
const struct tm *tp)
{
if (!tp)
return 1;
else
{
/* Compute intervening leap days correctly even if year is negative.
Take care to avoid int overflow. time_t overflow is OK, since
only the low order bits of the correct time_t answer are needed.
Don't convert to time_t until after all divisions are done, since
time_t might be unsigned. */
int a4 = (year >> 2) + (TM_YEAR_BASE >> 2) - ! (year & 3);
int b4 = (tp->tm_year >> 2) + (TM_YEAR_BASE >> 2) - ! (tp->tm_year & 3);
int a100 = a4 / 25 - (a4 % 25 < 0);
int b100 = b4 / 25 - (b4 % 25 < 0);
int a400 = a100 >> 2;
int b400 = b100 >> 2;
int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400);
time_t years = year - (time_t) tp->tm_year;
time_t days = (365 * years + intervening_leap_days
+ (yday - tp->tm_yday));
return (60 * (60 * (24 * days + (hour - tp->tm_hour))
+ (min - tp->tm_min))
+ (sec - tp->tm_sec));
}
}
/* Use CONVERT to convert *T to a broken down time in *TP.
If *T is out of range for conversion, adjust it so that
it is the nearest in-range value and then convert that. */
static struct tm *
ranged_convert (struct tm *(*convert) (const time_t *, struct tm *),
time_t *t, struct tm *tp)
{
struct tm *r;
if (! (r = (*convert) (t, tp)) && *t)
{
time_t bad = *t;
time_t ok = 0;
struct tm tm;
/* BAD is a known unconvertible time_t, and OK is a known good one.
Use binary search to narrow the range between BAD and OK until
they differ by 1. */
while (bad != ok + (bad < 0 ? -1 : 1))
{
time_t mid = *t = (bad < 0
? bad + ((ok - bad) >> 1)
: ok + ((bad - ok) >> 1));
if ((r = (*convert) (t, tp)))
{
tm = *r;
ok = mid;
}
else
bad = mid;
}
if (!r && ok)
{
/* The last conversion attempt failed;
revert to the most recent successful attempt. */
*t = ok;
*tp = tm;
r = tp;
}
}
return r;
}
/* Convert *TP to a time_t value, inverting
the monotonic and mostly-unit-linear conversion function CONVERT.
Use *OFFSET to keep track of a guess at the offset of the result,
compared to what the result would be for UTC without leap seconds.
If *OFFSET's guess is correct, only one CONVERT call is needed. */
time_t
__mktime_internal (struct tm *tp,
struct tm *(*convert) (const time_t *, struct tm *),
time_t *offset)
{
time_t t, dt, t0, t1, t2;
struct tm tm;
/* The maximum number of probes (calls to CONVERT) should be enough
to handle any combinations of time zone rule changes, solar time,
leap seconds, and oscillations around a spring-forward gap.
POSIX.1 prohibits leap seconds, but some hosts have them anyway. */
int remaining_probes = 6;
/* Time requested. Copy it in case CONVERT modifies *TP; this can
occur if TP is localtime's returned value and CONVERT is localtime. */
int sec = tp->tm_sec;
int min = tp->tm_min;
int hour = tp->tm_hour;
int mday = tp->tm_mday;
int mon = tp->tm_mon;
int year_requested = tp->tm_year;
int isdst = tp->tm_isdst;
/* Ensure that mon is in range, and set year accordingly. */
int mon_remainder = mon % 12;
int negative_mon_remainder = mon_remainder < 0;
int mon_years = mon / 12 - negative_mon_remainder;
int year = year_requested + mon_years;
/* The other values need not be in range:
the remaining code handles minor overflows correctly,
assuming int and time_t arithmetic wraps around.
Major overflows are caught at the end. */
/* Calculate day of year from year, month, and day of month.
The result need not be in range. */
int yday = ((__mon_yday[__isleap (year + TM_YEAR_BASE)]
[mon_remainder + 12 * negative_mon_remainder])
+ mday - 1);
int sec_requested = sec;
#if LEAP_SECONDS_POSSIBLE
/* Handle out-of-range seconds specially,
since ydhms_tm_diff assumes every minute has 60 seconds. */
if (sec < 0)
sec = 0;
if (59 < sec)
sec = 59;
#endif
/* Invert CONVERT by probing. First assume the same offset as last time.
Then repeatedly use the error to improve the guess. */
tm.tm_year = EPOCH_YEAR - TM_YEAR_BASE;
tm.tm_yday = tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
t0 = ydhms_tm_diff (year, yday, hour, min, sec, &tm);
for (t = t1 = t2 = t0 + *offset;
(dt = ydhms_tm_diff (year, yday, hour, min, sec,
ranged_convert (convert, &t, &tm)));
t1 = t2, t2 = t, t += dt)
if (t == t1 && t != t2
&& (isdst < 0 || tm.tm_isdst < 0
|| (isdst != 0) != (tm.tm_isdst != 0)))
/* We can't possibly find a match, as we are oscillating
between two values. The requested time probably falls
within a spring-forward gap of size DT. Follow the common
practice in this case, which is to return a time that is DT
away from the requested time, preferring a time whose
tm_isdst differs from the requested value. In practice,
this is more useful than returning -1. */
break;
else if (--remaining_probes == 0)
return -1;
/* If we have a match, check whether tm.tm_isdst has the requested
value, if any. */
if (dt == 0 && isdst != tm.tm_isdst && 0 <= isdst && 0 <= tm.tm_isdst)
{
/* tm.tm_isdst has the wrong value. Look for a neighboring
time with the right value, and use its UTC offset.
Heuristic: probe the previous three calendar quarters (approximately),
looking for the desired isdst. This isn't perfect,
but it's good enough in practice. */
int quarter = 7889238; /* seconds per average 1/4 Gregorian year */
int i;
/* If we're too close to the time_t limit, look in future quarters. */
if (t < TIME_T_MIN + 3 * quarter)
quarter = -quarter;
for (i = 1; i <= 3; i++)
{
time_t ot = t - i * quarter;
struct tm otm;
ranged_convert (convert, &ot, &otm);
if (otm.tm_isdst == isdst)
{
/* We found the desired tm_isdst.
Extrapolate back to the desired time. */
t = ot + ydhms_tm_diff (year, yday, hour, min, sec, &otm);
ranged_convert (convert, &t, &tm);
break;
}
}
}
*offset = t - t0;
#if LEAP_SECONDS_POSSIBLE
if (sec_requested != tm.tm_sec)
{
/* Adjust time to reflect the tm_sec requested, not the normalized value.
Also, repair any damage from a false match due to a leap second. */
t += sec_requested - sec + (sec == 0 && tm.tm_sec == 60);
if (! (*convert) (&t, &tm))
return -1;
}
#endif
if (TIME_T_MAX / INT_MAX / 366 / 24 / 60 / 60 < 3)
{
/* time_t isn't large enough to rule out overflows in ydhms_tm_diff,
so check for major overflows. A gross check suffices,
since if t has overflowed, it is off by a multiple of
TIME_T_MAX - TIME_T_MIN + 1. So ignore any component of
the difference that is bounded by a small value. */
double dyear = (double) year_requested + mon_years - tm.tm_year;
double dday = 366 * dyear + mday;
double dsec = 60 * (60 * (24 * dday + hour) + min) + sec_requested;
/* On Irix4.0.5 cc, dividing TIME_T_MIN by 3 does not produce
correct results, ie., it erroneously gives a positive value
of 715827882. Setting a variable first then doing math on it
seems to work. (ghazi@caip.rutgers.edu) */
const time_t time_t_max = TIME_T_MAX;
const time_t time_t_min = TIME_T_MIN;
if (time_t_max / 3 - time_t_min / 3 < (dsec < 0 ? - dsec : dsec))
return -1;
}
*tp = tm;
return t;
}
static time_t localtime_offset;
/* Convert *TP to a time_t value. */
time_t
mktime (tp)
struct tm *tp;
{
#ifdef _LIBC
/* POSIX.1 8.1.1 requires that whenever mktime() is called, the
time zone names contained in the external variable `tzname' shall
be set as if the tzset() function had been called. */
__tzset ();
#endif
return __mktime_internal (tp, my_mktime_localtime_r, &localtime_offset);
}
#ifdef weak_alias
weak_alias (mktime, timelocal)
#endif
#if DEBUG
static int
not_equal_tm (a, b)
struct tm *a;
struct tm *b;
{
return ((a->tm_sec ^ b->tm_sec)
| (a->tm_min ^ b->tm_min)
| (a->tm_hour ^ b->tm_hour)
| (a->tm_mday ^ b->tm_mday)
| (a->tm_mon ^ b->tm_mon)
| (a->tm_year ^ b->tm_year)
| (a->tm_mday ^ b->tm_mday)
| (a->tm_yday ^ b->tm_yday)
| (a->tm_isdst ^ b->tm_isdst));
}
static void
print_tm (tp)
struct tm *tp;
{
if (tp)
printf ("%04d-%02d-%02d %02d:%02d:%02d yday %03d wday %d isdst %d",
tp->tm_year + TM_YEAR_BASE, tp->tm_mon + 1, tp->tm_mday,
tp->tm_hour, tp->tm_min, tp->tm_sec,
tp->tm_yday, tp->tm_wday, tp->tm_isdst);
else
printf ("0");
}
static int
check_result (tk, tmk, tl, lt)
time_t tk;
struct tm tmk;
time_t tl;
struct tm *lt;
{
if (tk != tl || !lt || not_equal_tm (&tmk, lt))
{
printf ("mktime (");
print_tm (&tmk);
printf (")\nyields (");
print_tm (lt);
printf (") == %ld, should be %ld\n", (long) tl, (long) tk);
return 1;
}
return 0;
}
int
main (argc, argv)
int argc;
char **argv;
{
int status = 0;
struct tm tm, tmk, tml;
struct tm *lt;
time_t tk, tl;
char trailer;
if ((argc == 3 || argc == 4)
&& (sscanf (argv[1], "%d-%d-%d%c",
&tm.tm_year, &tm.tm_mon, &tm.tm_mday, &trailer)
== 3)
&& (sscanf (argv[2], "%d:%d:%d%c",
&tm.tm_hour, &tm.tm_min, &tm.tm_sec, &trailer)
== 3))
{
tm.tm_year -= TM_YEAR_BASE;
tm.tm_mon--;
tm.tm_isdst = argc == 3 ? -1 : atoi (argv[3]);
tmk = tm;
tl = mktime (&tmk);
lt = localtime (&tl);
if (lt)
{
tml = *lt;
lt = &tml;
}
printf ("mktime returns %ld == ", (long) tl);
print_tm (&tmk);
printf ("\n");
status = check_result (tl, tmk, tl, lt);
}
else if (argc == 4 || (argc == 5 && strcmp (argv[4], "-") == 0))
{
time_t from = atol (argv[1]);
time_t by = atol (argv[2]);
time_t to = atol (argv[3]);
if (argc == 4)
for (tl = from; tl <= to; tl += by)
{
lt = localtime (&tl);
if (lt)
{
tmk = tml = *lt;
tk = mktime (&tmk);
status |= check_result (tk, tmk, tl, tml);
}
else
{
printf ("localtime (%ld) yields 0\n", (long) tl);
status = 1;
}
}
else
for (tl = from; tl <= to; tl += by)
{
/* Null benchmark. */
lt = localtime (&tl);
if (lt)
{
tmk = tml = *lt;
tk = tl;
status |= check_result (tk, tmk, tl, tml);
}
else
{
printf ("localtime (%ld) yields 0\n", (long) tl);
status = 1;
}
}
}
else
printf ("Usage:\
\t%s YYYY-MM-DD HH:MM:SS [ISDST] # Test given time.\n\
\t%s FROM BY TO # Test values FROM, FROM+BY, ..., TO.\n\
\t%s FROM BY TO - # Do not test those values (for benchmark).\n",
argv[0], argv[0], argv[0]);
return status;
}
#endif /* DEBUG */
/*
Local Variables:
compile-command: "gcc -DDEBUG -DHAVE_LIMITS_H -DSTDC_HEADERS -Wall -W -O -g mktime.c -o mktime"
End:
*/

445
lib/modechange.c
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@ -1,445 +0,0 @@
/* modechange.c -- file mode manipulation
Copyright (C) 1989, 1990, 1997, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@ai.mit.edu> */
/* The ASCII mode string is compiled into a linked list of `struct
modechange', which can then be applied to each file to be changed.
We do this instead of re-parsing the ASCII string for each file
because the compiled form requires less computation to use; when
changing the mode of many files, this probably results in a
performance gain. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include "modechange.h"
#include <sys/stat.h>
#include "xstrtol.h"
#if STDC_HEADERS
# include <stdlib.h>
#else
char *malloc ();
#endif
#ifndef NULL
# define NULL 0
#endif
#if STAT_MACROS_BROKEN
# undef S_ISDIR
#endif
#if !defined(S_ISDIR) && defined(S_IFDIR)
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
#ifndef S_ISUID
# define S_ISUID 04000
#endif
#ifndef S_ISGID
# define S_ISGID 04000
#endif
#ifndef S_ISVTX
# define S_ISVTX 01000
#endif
#ifndef S_IRUSR
# define S_IRUSR 0400
#endif
#ifndef S_IWUSR
# define S_IWUSR 0200
#endif
#ifndef S_IXUSR
# define S_IXUSR 0100
#endif
#ifndef S_IRGRP
# define S_IRGRP 0040
#endif
#ifndef S_IWGRP
# define S_IWGRP 0020
#endif
#ifndef S_IXGRP
# define S_IXGRP 0010
#endif
#ifndef S_IROTH
# define S_IROTH 0004
#endif
#ifndef S_IWOTH
# define S_IWOTH 0002
#endif
#ifndef S_IXOTH
# define S_IXOTH 0001
#endif
#ifndef S_IRWXU
# define S_IRWXU 0700
#endif
#ifndef S_IRWXG
# define S_IRWXG 0070
#endif
#ifndef S_IRWXO
# define S_IRWXO 0007
#endif
/* All the mode bits that can be affected by chmod. */
#define CHMOD_MODE_BITS \
(S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
/* Return newly allocated memory to hold one element of type TYPE. */
#define talloc(type) ((type *) malloc (sizeof (type)))
/* Create a mode_change entry with the specified `=ddd'-style
mode change operation, where NEW_MODE is `ddd'. Return the
new entry, or NULL upon failure. */
static struct mode_change *
make_node_op_equals (mode_t new_mode)
{
struct mode_change *p;
p = talloc (struct mode_change);
if (p == NULL)
return p;
p->next = NULL;
p->op = '=';
p->flags = 0;
p->value = new_mode;
p->affected = CHMOD_MODE_BITS; /* Affect all permissions. */
return p;
}
/* Append entry E to the end of the link list with the specified
HEAD and TAIL. */
static void
mode_append_entry (struct mode_change **head,
struct mode_change **tail,
struct mode_change *e)
{
if (*head == NULL)
*head = *tail = e;
else
{
(*tail)->next = e;
*tail = e;
}
}
/* Return a linked list of file mode change operations created from
MODE_STRING, an ASCII string that contains either an octal number
specifying an absolute mode, or symbolic mode change operations with
the form:
[ugoa...][[+-=][rwxXstugo...]...][,...]
MASKED_OPS is a bitmask indicating which symbolic mode operators (=+-)
should not affect bits set in the umask when no users are given.
Operators not selected in MASKED_OPS ignore the umask.
Return MODE_INVALID if `mode_string' does not contain a valid
representation of file mode change operations;
return MODE_MEMORY_EXHAUSTED if there is insufficient memory. */
struct mode_change *
mode_compile (const char *mode_string, unsigned int masked_ops)
{
struct mode_change *head; /* First element of the linked list. */
struct mode_change *tail; /* An element of the linked list. */
uintmax_t mode_value; /* The mode value, if octal. */
char *string_end; /* Pointer to end of parsed value. */
mode_t umask_value; /* The umask value (surprise). */
head = NULL;
#ifdef lint
tail = NULL;
#endif
if (xstrtoumax (mode_string, &string_end, 8, &mode_value, "") == LONGINT_OK)
{
struct mode_change *p;
if (mode_value != (mode_value & CHMOD_MODE_BITS))
return MODE_INVALID;
p = make_node_op_equals ((mode_t) mode_value);
if (p == NULL)
return MODE_MEMORY_EXHAUSTED;
mode_append_entry (&head, &tail, p);
return head;
}
umask_value = umask (0);
umask (umask_value); /* Restore the old value. */
--mode_string;
/* One loop iteration for each "ugoa...=+-rwxXstugo...[=+-rwxXstugo...]". */
do
{
/* Which bits in the mode are operated on. */
mode_t affected_bits = 0;
/* `affected_bits' modified by umask. */
mode_t affected_masked;
/* Operators to actually use umask on. */
unsigned ops_to_mask = 0;
int who_specified_p;
affected_bits = 0;
ops_to_mask = 0;
/* Turn on all the bits in `affected_bits' for each group given. */
for (++mode_string;; ++mode_string)
switch (*mode_string)
{
case 'u':
affected_bits |= S_ISUID | S_IRWXU;
break;
case 'g':
affected_bits |= S_ISGID | S_IRWXG;
break;
case 'o':
affected_bits |= S_ISVTX | S_IRWXO;
break;
case 'a':
affected_bits |= CHMOD_MODE_BITS;
break;
default:
goto no_more_affected;
}
no_more_affected:
/* If none specified, affect all bits, except perhaps those
set in the umask. */
if (affected_bits)
who_specified_p = 1;
else
{
who_specified_p = 0;
affected_bits = CHMOD_MODE_BITS;
ops_to_mask = masked_ops;
}
while (*mode_string == '=' || *mode_string == '+' || *mode_string == '-')
{
struct mode_change *change = talloc (struct mode_change);
if (change == NULL)
{
mode_free (head);
return MODE_MEMORY_EXHAUSTED;
}
change->next = NULL;
change->op = *mode_string; /* One of "=+-". */
affected_masked = affected_bits;
/* Per the Single Unix Spec, if `who' is not specified and the
`=' operator is used, then clear all the bits first. */
if (!who_specified_p &&
ops_to_mask & (*mode_string == '=' ? MODE_MASK_EQUALS : 0))
{
struct mode_change *p = make_node_op_equals (0);
if (p == NULL)
return MODE_MEMORY_EXHAUSTED;
mode_append_entry (&head, &tail, p);
}
if (ops_to_mask & (*mode_string == '=' ? MODE_MASK_EQUALS
: *mode_string == '+' ? MODE_MASK_PLUS
: MODE_MASK_MINUS))
affected_masked &= ~umask_value;
change->affected = affected_masked;
change->value = 0;
change->flags = 0;
/* Add the element to the tail of the list, so the operations
are performed in the correct order. */
mode_append_entry (&head, &tail, change);
/* Set `value' according to the bits set in `affected_masked'. */
for (++mode_string;; ++mode_string)
switch (*mode_string)
{
case 'r':
change->value |= ((S_IRUSR | S_IRGRP | S_IROTH)
& affected_masked);
break;
case 'w':
change->value |= ((S_IWUSR | S_IWGRP | S_IWOTH)
& affected_masked);
break;
case 'X':
change->flags |= MODE_X_IF_ANY_X;
/* Fall through. */
case 'x':
change->value |= ((S_IXUSR | S_IXGRP | S_IXOTH)
& affected_masked);
break;
case 's':
/* Set the setuid/gid bits if `u' or `g' is selected. */
change->value |= (S_ISUID | S_ISGID) & affected_masked;
break;
case 't':
/* Set the "save text image" bit if `o' is selected. */
change->value |= S_ISVTX & affected_masked;
break;
case 'u':
/* Set the affected bits to the value of the `u' bits
on the same file. */
if (change->value)
goto invalid;
change->value = S_IRWXU;
change->flags |= MODE_COPY_EXISTING;
break;
case 'g':
/* Set the affected bits to the value of the `g' bits
on the same file. */
if (change->value)
goto invalid;
change->value = S_IRWXG;
change->flags |= MODE_COPY_EXISTING;
break;
case 'o':
/* Set the affected bits to the value of the `o' bits
on the same file. */
if (change->value)
goto invalid;
change->value = S_IRWXO;
change->flags |= MODE_COPY_EXISTING;
break;
default:
goto no_more_values;
}
no_more_values:;
}
} while (*mode_string == ',');
if (*mode_string == 0)
return head;
invalid:
mode_free (head);
return MODE_INVALID;
}
/* Return a file mode change operation that sets permissions to match those
of REF_FILE. Return MODE_BAD_REFERENCE if REF_FILE can't be accessed. */
struct mode_change *
mode_create_from_ref (const char *ref_file)
{
struct mode_change *change; /* the only change element */
struct stat ref_stats;
if (stat (ref_file, &ref_stats))
return MODE_BAD_REFERENCE;
change = talloc (struct mode_change);
if (change == NULL)
return MODE_MEMORY_EXHAUSTED;
change->op = '=';
change->flags = 0;
change->affected = CHMOD_MODE_BITS;
change->value = ref_stats.st_mode;
change->next = NULL;
return change;
}
/* Return file mode OLDMODE, adjusted as indicated by the list of change
operations CHANGES. If OLDMODE is a directory, the type `X'
change affects it even if no execute bits were set in OLDMODE.
The returned value has the S_IFMT bits cleared. */
mode_t
mode_adjust (mode_t oldmode, const struct mode_change *changes)
{
mode_t newmode; /* The adjusted mode and one operand. */
mode_t value; /* The other operand. */
newmode = oldmode & CHMOD_MODE_BITS;
for (; changes; changes = changes->next)
{
if (changes->flags & MODE_COPY_EXISTING)
{
/* Isolate in `value' the bits in `newmode' to copy, given in
the mask `changes->value'. */
value = newmode & changes->value;
if (changes->value & S_IRWXU)
/* Copy `u' permissions onto `g' and `o'. */
value |= ((value & S_IRUSR ? S_IRGRP | S_IROTH : 0)
| (value & S_IWUSR ? S_IWGRP | S_IROTH : 0)
| (value & S_IXUSR ? S_IXGRP | S_IXOTH : 0));
else if (changes->value & S_IRWXG)
/* Copy `g' permissions onto `u' and `o'. */
value |= ((value & S_IRGRP ? S_IRUSR | S_IROTH : 0)
| (value & S_IWGRP ? S_IWUSR | S_IROTH : 0)
| (value & S_IXGRP ? S_IXUSR | S_IXOTH : 0));
else
/* Copy `o' permissions onto `u' and `g'. */
value |= ((value & S_IROTH ? S_IRUSR | S_IRGRP : 0)
| (value & S_IWOTH ? S_IWUSR | S_IRGRP : 0)
| (value & S_IXOTH ? S_IXUSR | S_IXGRP : 0));
/* In order to change only `u', `g', or `o' permissions,
or some combination thereof, clear unselected bits.
This can not be done in mode_compile because the value
to which the `changes->affected' mask is applied depends
on the old mode of each file. */
value &= changes->affected;
}
else
{
value = changes->value;
/* If `X', do not affect the execute bits if the file is not a
directory and no execute bits are already set. */
if ((changes->flags & MODE_X_IF_ANY_X)
&& !S_ISDIR (oldmode)
&& (newmode & (S_IXUSR | S_IXGRP | S_IXOTH)) == 0)
/* Clear the execute bits. */
value &= ~ (S_IXUSR | S_IXGRP | S_IXOTH);
}
switch (changes->op)
{
case '=':
/* Preserve the previous values in `newmode' of bits that are
not affected by this change operation. */
newmode = (newmode & ~changes->affected) | value;
break;
case '+':
newmode |= value;
break;
case '-':
newmode &= ~value;
break;
}
}
return newmode;
}
/* Free the memory used by the list of file mode change operations
CHANGES. */
void
mode_free (register struct mode_change *changes)
{
register struct mode_change *next;
while (changes)
{
next = changes->next;
free (changes);
changes = next;
}
}

71
lib/modechange.h
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@ -1,71 +0,0 @@
/* modechange.h -- definitions for file mode manipulation
Copyright (C) 1989, 1990, 1997 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Masks for the `flags' field in a `struct mode_change'. */
#if ! defined MODECHANGE_H_
# define MODECHANGE_H_
# if HAVE_CONFIG_H
# include <config.h>
# endif
# include <sys/types.h>
/* Affect the execute bits only if at least one execute bit is set already,
or if the file is a directory. */
# define MODE_X_IF_ANY_X 01
/* If set, copy some existing permissions for u, g, or o onto the other two.
Which of u, g, or o is copied is determined by which bits are set in the
`value' field. */
# define MODE_COPY_EXISTING 02
struct mode_change
{
char op; /* One of "=+-". */
char flags; /* Special operations. */
mode_t affected; /* Set for u/g/o/s/s/t, if to be affected. */
mode_t value; /* Bits to add/remove. */
struct mode_change *next; /* Link to next change in list. */
};
/* Masks for mode_compile argument. */
# define MODE_MASK_EQUALS 1
# define MODE_MASK_PLUS 2
# define MODE_MASK_MINUS 4
# define MODE_MASK_ALL (MODE_MASK_EQUALS | MODE_MASK_PLUS | MODE_MASK_MINUS)
/* Error return values for mode_compile. */
# define MODE_INVALID (struct mode_change *) 0
# define MODE_MEMORY_EXHAUSTED (struct mode_change *) 1
# define MODE_BAD_REFERENCE (struct mode_change *) 2
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
struct mode_change *mode_compile PARAMS ((const char *, unsigned));
struct mode_change *mode_create_from_ref PARAMS ((const char *));
mode_t mode_adjust PARAMS ((mode_t, const struct mode_change *));
void mode_free PARAMS ((struct mode_change *));
#endif

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lib/pathmax.h
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/* Define PATH_MAX somehow. Requires sys/types.h.
Copyright (C) 1992, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _PATHMAX_H
# define _PATHMAX_H
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
/* Non-POSIX BSD systems might have gcc's limits.h, which doesn't define
PATH_MAX but might cause redefinition warnings when sys/param.h is
later included (as on MORE/BSD 4.3). */
# if defined(_POSIX_VERSION) || (defined(HAVE_LIMITS_H) && !defined(__GNUC__))
# include <limits.h>
# endif
# ifndef _POSIX_PATH_MAX
# define _POSIX_PATH_MAX 255
# endif
# if !defined(PATH_MAX) && defined(_PC_PATH_MAX)
# define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 \
: pathconf ("/", _PC_PATH_MAX))
# endif
/* Don't include sys/param.h if it already has been. */
# if defined(HAVE_SYS_PARAM_H) && !defined(PATH_MAX) && !defined(MAXPATHLEN)
# include <sys/param.h>
# endif
# if !defined(PATH_MAX) && defined(MAXPATHLEN)
# define PATH_MAX MAXPATHLEN
# endif
# ifndef PATH_MAX
# define PATH_MAX _POSIX_PATH_MAX
# endif
#endif /* _PATHMAX_H */

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lib/posix/.cvsignore
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Makefile

4
lib/posix/Makefile.am
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## Process this file with automake to create Makefile.in
AUTOMAKE_OPTIONS=no-dependencies
EXTRA_DIST = regex.h

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# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
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.NOEXPORT:

542
lib/posix/regex.h
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/* Definitions for data structures and routines for the regular
expression library, version 0.12.
Copyright (C) 1985,1989-1993,1995-1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _REGEX_H
#define _REGEX_H 1
/* Allow the use in C++ code. */
#ifdef __cplusplus
extern "C" {
#endif
/* POSIX says that <sys/types.h> must be included (by the caller) before
<regex.h>. */
#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS
/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
should be there. */
# include <stddef.h>
#endif
/* The following two types have to be signed and unsigned integer type
wide enough to hold a value of a pointer. For most ANSI compilers
ptrdiff_t and size_t should be likely OK. Still size of these two
types is 2 for Microsoft C. Ugh... */
typedef long int s_reg_t;
typedef unsigned long int active_reg_t;
/* The following bits are used to determine the regexp syntax we
recognize. The set/not-set meanings are chosen so that Emacs syntax
remains the value 0. The bits are given in alphabetical order, and
the definitions shifted by one from the previous bit; thus, when we
add or remove a bit, only one other definition need change. */
typedef unsigned long int reg_syntax_t;
/* If this bit is not set, then \ inside a bracket expression is literal.
If set, then such a \ quotes the following character. */
#define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1)
/* If this bit is not set, then + and ? are operators, and \+ and \? are
literals.
If set, then \+ and \? are operators and + and ? are literals. */
#define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
/* If this bit is set, then character classes are supported. They are:
[:alpha:], [:upper:], [:lower:], [:digit:], [:alnum:], [:xdigit:],
[:space:], [:print:], [:punct:], [:graph:], and [:cntrl:].
If not set, then character classes are not supported. */
#define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1)
/* If this bit is set, then ^ and $ are always anchors (outside bracket
expressions, of course).
If this bit is not set, then it depends:
^ is an anchor if it is at the beginning of a regular
expression or after an open-group or an alternation operator;
$ is an anchor if it is at the end of a regular expression, or
before a close-group or an alternation operator.
This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because
POSIX draft 11.2 says that * etc. in leading positions is undefined.
We already implemented a previous draft which made those constructs
invalid, though, so we haven't changed the code back. */
#define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
/* If this bit is set, then special characters are always special
regardless of where they are in the pattern.
If this bit is not set, then special characters are special only in
some contexts; otherwise they are ordinary. Specifically,
* + ? and intervals are only special when not after the beginning,
open-group, or alternation operator. */
#define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1)
/* If this bit is set, then *, +, ?, and { cannot be first in an re or
immediately after an alternation or begin-group operator. */
#define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1)
/* If this bit is set, then . matches newline.
If not set, then it doesn't. */
#define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1)
/* If this bit is set, then . doesn't match NUL.
If not set, then it does. */
#define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1)
/* If this bit is set, nonmatching lists [^...] do not match newline.
If not set, they do. */
#define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1)
/* If this bit is set, either \{...\} or {...} defines an
interval, depending on RE_NO_BK_BRACES.
If not set, \{, \}, {, and } are literals. */
#define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1)
/* If this bit is set, +, ? and | aren't recognized as operators.
If not set, they are. */
#define RE_LIMITED_OPS (RE_INTERVALS << 1)
/* If this bit is set, newline is an alternation operator.
If not set, newline is literal. */
#define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1)
/* If this bit is set, then `{...}' defines an interval, and \{ and \}
are literals.
If not set, then `\{...\}' defines an interval. */
#define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1)
/* If this bit is set, (...) defines a group, and \( and \) are literals.
If not set, \(...\) defines a group, and ( and ) are literals. */
#define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1)
/* If this bit is set, then \<digit> matches <digit>.
If not set, then \<digit> is a back-reference. */
#define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1)
/* If this bit is set, then | is an alternation operator, and \| is literal.
If not set, then \| is an alternation operator, and | is literal. */
#define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1)
/* If this bit is set, then an ending range point collating higher
than the starting range point, as in [z-a], is invalid.
If not set, then when ending range point collates higher than the
starting range point, the range is ignored. */
#define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1)
/* If this bit is set, then an unmatched ) is ordinary.
If not set, then an unmatched ) is invalid. */
#define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1)
/* If this bit is set, succeed as soon as we match the whole pattern,
without further backtracking. */
#define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1)
/* If this bit is set, do not process the GNU regex operators.
If not set, then the GNU regex operators are recognized. */
#define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1)
/* If this bit is set, turn on internal regex debugging.
If not set, and debugging was on, turn it off.
This only works if regex.c is compiled -DDEBUG.
We define this bit always, so that all that's needed to turn on
debugging is to recompile regex.c; the calling code can always have
this bit set, and it won't affect anything in the normal case. */
#define RE_DEBUG (RE_NO_GNU_OPS << 1)
/* This global variable defines the particular regexp syntax to use (for
some interfaces). When a regexp is compiled, the syntax used is
stored in the pattern buffer, so changing this does not affect
already-compiled regexps. */
extern reg_syntax_t re_syntax_options;
/* Define combinations of the above bits for the standard possibilities.
(The [[[ comments delimit what gets put into the Texinfo file, so
don't delete them!) */
/* [[[begin syntaxes]]] */
#define RE_SYNTAX_EMACS 0
#define RE_SYNTAX_AWK \
(RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \
| RE_NO_BK_PARENS | RE_NO_BK_REFS \
| RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \
| RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \
| RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS)
#define RE_SYNTAX_GNU_AWK \
((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG) \
& ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS))
#define RE_SYNTAX_POSIX_AWK \
(RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \
| RE_INTERVALS | RE_NO_GNU_OPS)
#define RE_SYNTAX_GREP \
(RE_BK_PLUS_QM | RE_CHAR_CLASSES \
| RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS \
| RE_NEWLINE_ALT)
#define RE_SYNTAX_EGREP \
(RE_CHAR_CLASSES | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE \
| RE_NEWLINE_ALT | RE_NO_BK_PARENS \
| RE_NO_BK_VBAR)
#define RE_SYNTAX_POSIX_EGREP \
(RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES)
/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */
#define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC
#define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC
/* Syntax bits common to both basic and extended POSIX regex syntax. */
#define _RE_SYNTAX_POSIX_COMMON \
(RE_CHAR_CLASSES | RE_DOT_NEWLINE | RE_DOT_NOT_NULL \
| RE_INTERVALS | RE_NO_EMPTY_RANGES)
#define RE_SYNTAX_POSIX_BASIC \
(_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM)
/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes
RE_LIMITED_OPS, i.e., \? \+ \| are not recognized. Actually, this
isn't minimal, since other operators, such as \`, aren't disabled. */
#define RE_SYNTAX_POSIX_MINIMAL_BASIC \
(_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
#define RE_SYNTAX_POSIX_EXTENDED \
(_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INDEP_OPS | RE_NO_BK_BRACES \
| RE_NO_BK_PARENS | RE_NO_BK_VBAR \
| RE_CONTEXT_INVALID_OPS | RE_UNMATCHED_RIGHT_PAREN_ORD)
/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INDEP_OPS is
removed and RE_NO_BK_REFS is added. */
#define RE_SYNTAX_POSIX_MINIMAL_EXTENDED \
(_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \
| RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES \
| RE_NO_BK_PARENS | RE_NO_BK_REFS \
| RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD)
/* [[[end syntaxes]]] */
/* Maximum number of duplicates an interval can allow. Some systems
(erroneously) define this in other header files, but we want our
value, so remove any previous define. */
#ifdef RE_DUP_MAX
# undef RE_DUP_MAX
#endif
/* If sizeof(int) == 2, then ((1 << 15) - 1) overflows. */
#define RE_DUP_MAX (0x7fff)
/* POSIX `cflags' bits (i.e., information for `regcomp'). */
/* If this bit is set, then use extended regular expression syntax.
If not set, then use basic regular expression syntax. */
#define REG_EXTENDED 1
/* If this bit is set, then ignore case when matching.
If not set, then case is significant. */
#define REG_ICASE (REG_EXTENDED << 1)
/* If this bit is set, then anchors do not match at newline
characters in the string.
If not set, then anchors do match at newlines. */
#define REG_NEWLINE (REG_ICASE << 1)
/* If this bit is set, then report only success or fail in regexec.
If not set, then returns differ between not matching and errors. */
#define REG_NOSUB (REG_NEWLINE << 1)
/* POSIX `eflags' bits (i.e., information for regexec). */
/* If this bit is set, then the beginning-of-line operator doesn't match
the beginning of the string (presumably because it's not the
beginning of a line).
If not set, then the beginning-of-line operator does match the
beginning of the string. */
#define REG_NOTBOL 1
/* Like REG_NOTBOL, except for the end-of-line. */
#define REG_NOTEOL (1 << 1)
/* If any error codes are removed, changed, or added, update the
`re_error_msg' table in regex.c. */
typedef enum
{
#ifdef _XOPEN_SOURCE
REG_ENOSYS = -1, /* This will never happen for this implementation. */
#endif
REG_NOERROR = 0, /* Success. */
REG_NOMATCH, /* Didn't find a match (for regexec). */
/* POSIX regcomp return error codes. (In the order listed in the
standard.) */
REG_BADPAT, /* Invalid pattern. */
REG_ECOLLATE, /* Not implemented. */
REG_ECTYPE, /* Invalid character class name. */
REG_EESCAPE, /* Trailing backslash. */
REG_ESUBREG, /* Invalid back reference. */
REG_EBRACK, /* Unmatched left bracket. */
REG_EPAREN, /* Parenthesis imbalance. */
REG_EBRACE, /* Unmatched \{. */
REG_BADBR, /* Invalid contents of \{\}. */
REG_ERANGE, /* Invalid range end. */
REG_ESPACE, /* Ran out of memory. */
REG_BADRPT, /* No preceding re for repetition op. */
/* Error codes we've added. */
REG_EEND, /* Premature end. */
REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */
REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */
} reg_errcode_t;
/* This data structure represents a compiled pattern. Before calling
the pattern compiler, the fields `buffer', `allocated', `fastmap',
`translate', and `no_sub' can be set. After the pattern has been
compiled, the `re_nsub' field is available. All other fields are
private to the regex routines. */
#ifndef RE_TRANSLATE_TYPE
# define RE_TRANSLATE_TYPE char *
#endif
struct re_pattern_buffer
{
/* [[[begin pattern_buffer]]] */
/* Space that holds the compiled pattern. It is declared as
`unsigned char *' because its elements are
sometimes used as array indexes. */
unsigned char *buffer;
/* Number of bytes to which `buffer' points. */
unsigned long int allocated;
/* Number of bytes actually used in `buffer'. */
unsigned long int used;
/* Syntax setting with which the pattern was compiled. */
reg_syntax_t syntax;
/* Pointer to a fastmap, if any, otherwise zero. re_search uses
the fastmap, if there is one, to skip over impossible
starting points for matches. */
char *fastmap;
/* Either a translate table to apply to all characters before
comparing them, or zero for no translation. The translation
is applied to a pattern when it is compiled and to a string
when it is matched. */
RE_TRANSLATE_TYPE translate;
/* Number of subexpressions found by the compiler. */
size_t re_nsub;
/* Zero if this pattern cannot match the empty string, one else.
Well, in truth it's used only in `re_search_2', to see
whether or not we should use the fastmap, so we don't set
this absolutely perfectly; see `re_compile_fastmap' (the
`duplicate' case). */
unsigned can_be_null : 1;
/* If REGS_UNALLOCATED, allocate space in the `regs' structure
for `max (RE_NREGS, re_nsub + 1)' groups.
If REGS_REALLOCATE, reallocate space if necessary.
If REGS_FIXED, use what's there. */
#define REGS_UNALLOCATED 0
#define REGS_REALLOCATE 1
#define REGS_FIXED 2
unsigned regs_allocated : 2;
/* Set to zero when `regex_compile' compiles a pattern; set to one
by `re_compile_fastmap' if it updates the fastmap. */
unsigned fastmap_accurate : 1;
/* If set, `re_match_2' does not return information about
subexpressions. */
unsigned no_sub : 1;
/* If set, a beginning-of-line anchor doesn't match at the
beginning of the string. */
unsigned not_bol : 1;
/* Similarly for an end-of-line anchor. */
unsigned not_eol : 1;
/* If true, an anchor at a newline matches. */
unsigned newline_anchor : 1;
/* [[[end pattern_buffer]]] */
};
typedef struct re_pattern_buffer regex_t;
/* Type for byte offsets within the string. POSIX mandates this. */
typedef int regoff_t;
/* This is the structure we store register match data in. See
regex.texinfo for a full description of what registers match. */
struct re_registers
{
unsigned num_regs;
regoff_t *start;
regoff_t *end;
};
/* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer,
`re_match_2' returns information about at least this many registers
the first time a `regs' structure is passed. */
#ifndef RE_NREGS
# define RE_NREGS 30
#endif
/* POSIX specification for registers. Aside from the different names than
`re_registers', POSIX uses an array of structures, instead of a
structure of arrays. */
typedef struct
{
regoff_t rm_so; /* Byte offset from string's start to substring's start. */
regoff_t rm_eo; /* Byte offset from string's start to substring's end. */
} regmatch_t;
/* Declarations for routines. */
/* To avoid duplicating every routine declaration -- once with a
prototype (if we are ANSI), and once without (if we aren't) -- we
use the following macro to declare argument types. This
unfortunately clutters up the declarations a bit, but I think it's
worth it. */
#if __STDC__
# define _RE_ARGS(args) args
#else /* not __STDC__ */
# define _RE_ARGS(args) ()
#endif /* not __STDC__ */
/* Sets the current default syntax to SYNTAX, and return the old syntax.
You can also simply assign to the `re_syntax_options' variable. */
extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
/* Compile the regular expression PATTERN, with length LENGTH
and syntax given by the global `re_syntax_options', into the buffer
BUFFER. Return NULL if successful, and an error string if not. */
extern const char *re_compile_pattern
_RE_ARGS ((const char *pattern, size_t length,
struct re_pattern_buffer *buffer));
/* Compile a fastmap for the compiled pattern in BUFFER; used to
accelerate searches. Return 0 if successful and -2 if was an
internal error. */
extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
/* Search in the string STRING (with length LENGTH) for the pattern
compiled into BUFFER. Start searching at position START, for RANGE
characters. Return the starting position of the match, -1 for no
match, or -2 for an internal error. Also return register
information in REGS (if REGS and BUFFER->no_sub are nonzero). */
extern int re_search
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
int length, int start, int range, struct re_registers *regs));
/* Like `re_search', but search in the concatenation of STRING1 and
STRING2. Also, stop searching at index START + STOP. */
extern int re_search_2
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
int length1, const char *string2, int length2,
int start, int range, struct re_registers *regs, int stop));
/* Like `re_search', but return how many characters in STRING the regexp
in BUFFER matched, starting at position START. */
extern int re_match
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
int length, int start, struct re_registers *regs));
/* Relates to `re_match' as `re_search_2' relates to `re_search'. */
extern int re_match_2
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
int length1, const char *string2, int length2,
int start, struct re_registers *regs, int stop));
/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
ENDS. Subsequent matches using BUFFER and REGS will use this memory
for recording register information. STARTS and ENDS must be
allocated with malloc, and must each be at least `NUM_REGS * sizeof
(regoff_t)' bytes long.
If NUM_REGS == 0, then subsequent matches should allocate their own
register data.
Unless this function is called, the first search or match using
PATTERN_BUFFER will allocate its own register data, without
freeing the old data. */
extern void re_set_registers
_RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
unsigned num_regs, regoff_t *starts, regoff_t *ends));
#if defined _REGEX_RE_COMP || defined _LIBC
# ifndef _CRAY
/* 4.2 bsd compatibility. */
extern char *re_comp _RE_ARGS ((const char *));
extern int re_exec _RE_ARGS ((const char *));
# endif
#endif
/* POSIX compatibility. */
extern int regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
int __cflags));
extern int regexec _RE_ARGS ((const regex_t *__preg,
const char *__string, size_t __nmatch,
regmatch_t __pmatch[], int __eflags));
extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
char *__errbuf, size_t __errbuf_size));
extern void regfree _RE_ARGS ((regex_t *__preg));
#ifdef __cplusplus
}
#endif /* C++ */
#endif /* regex.h */
/*
Local variables:
make-backup-files: t
version-control: t
trim-versions-without-asking: nil
End:
*/

560
lib/quotearg.c
View File

@ -1,560 +0,0 @@
/* quotearg.c - quote arguments for output
Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Paul Eggert <eggert@twinsun.com> */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#include <quotearg.h>
#include <xalloc.h>
#include <ctype.h>
#if ENABLE_NLS
# include <libintl.h>
# define _(text) gettext (text)
#else
# define _(text) text
#endif
#if HAVE_LIMITS_H
# include <limits.h>
#endif
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
#ifndef UCHAR_MAX
# define UCHAR_MAX ((unsigned char) -1)
#endif
#if HAVE_C_BACKSLASH_A
# define ALERT_CHAR '\a'
#else
# define ALERT_CHAR '\7'
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#if HAVE_STRING_H
# include <string.h>
#endif
#if HAVE_MBRTOWC && HAVE_WCHAR_H
# include <wchar.h>
# if !HAVE_MBSTATE_T_OBJECT
# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
# define mbstate_t int
# endif
#else
# define mbrtowc(pwc, s, n, ps) 1
# define mbsinit(ps) 1
# define mbstate_t int
#endif
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
#if !defined iswprint && !HAVE_ISWPRINT
# define iswprint(wc) 1
#endif
#define INT_BITS (sizeof (int) * CHAR_BIT)
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
/* Undefine to protect against the definition in wctype.h of solaris2.6. */
# undef ISASCII
# define ISASCII(c) 1
#else
# define ISASCII(c) isascii (c)
#endif
/* Undefine to protect against the definition in wctype.h of solaris2.6. */
#undef ISPRINT
#define ISPRINT(c) (ISASCII (c) && isprint (c))
struct quoting_options
{
/* Basic quoting style. */
enum quoting_style style;
/* Quote the characters indicated by this bit vector even if the
quoting style would not normally require them to be quoted. */
int quote_these_too[((UCHAR_MAX + 1) / INT_BITS
+ ((UCHAR_MAX + 1) % INT_BITS != 0))];
};
/* Names of quoting styles. */
char const *const quoting_style_args[] =
{
"literal",
"shell",
"shell-always",
"c",
"escape",
"locale",
0
};
/* Correspondences to quoting style names. */
enum quoting_style const quoting_style_vals[] =
{
literal_quoting_style,
shell_quoting_style,
shell_always_quoting_style,
c_quoting_style,
escape_quoting_style,
locale_quoting_style
};
/* The default quoting options. */
static struct quoting_options default_quoting_options;
/* Allocate a new set of quoting options, with contents initially identical
to O if O is not null, or to the default if O is null.
It is the caller's responsibility to free the result. */
struct quoting_options *
clone_quoting_options (struct quoting_options *o)
{
struct quoting_options *p
= (struct quoting_options *) xmalloc (sizeof (struct quoting_options));
*p = *(o ? o : &default_quoting_options);
return p;
}
/* Get the value of O's quoting style. If O is null, use the default. */
enum quoting_style
get_quoting_style (struct quoting_options *o)
{
return (o ? o : &default_quoting_options)->style;
}
/* In O (or in the default if O is null),
set the value of the quoting style to S. */
void
set_quoting_style (struct quoting_options *o, enum quoting_style s)
{
(o ? o : &default_quoting_options)->style = s;
}
/* In O (or in the default if O is null),
set the value of the quoting options for character C to I.
Return the old value. Currently, the only values defined for I are
0 (the default) and 1 (which means to quote the character even if
it would not otherwise be quoted). */
int
set_char_quoting (struct quoting_options *o, char c, int i)
{
unsigned char uc = c;
int *p = (o ? o : &default_quoting_options)->quote_these_too + uc / INT_BITS;
int shift = uc % INT_BITS;
int r = (*p >> shift) & 1;
*p ^= ((i & 1) ^ r) << shift;
return r;
}
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
argument ARG (of size ARGSIZE), using QUOTING_STYLE and the
non-quoting-style part of O to control quoting.
Terminate the output with a null character, and return the written
size of the output, not counting the terminating null.
If BUFFERSIZE is too small to store the output string, return the
value that would have been returned had BUFFERSIZE been large enough.
If ARGSIZE is -1, use the string length of the argument for ARGSIZE.
This function acts like quotearg_buffer (BUFFER, BUFFERSIZE, ARG,
ARGSIZE, O), except it uses QUOTING_STYLE instead of the quoting
style specified by O, and O may not be null. */
static size_t
quotearg_buffer_restyled (char *buffer, size_t buffersize,
char const *arg, size_t argsize,
enum quoting_style quoting_style,
struct quoting_options const *o)
{
size_t i;
size_t len = 0;
char const *quote_string = 0;
size_t quote_string_len = 0;
int backslash_escapes = 0;
#define STORE(c) \
do \
{ \
if (len < buffersize) \
buffer[len] = (c); \
len++; \
} \
while (0)
switch (quoting_style)
{
case c_quoting_style:
STORE ('"');
backslash_escapes = 1;
quote_string = "\"";
quote_string_len = 1;
break;
case escape_quoting_style:
backslash_escapes = 1;
break;
case locale_quoting_style:
for (quote_string = _("`"); *quote_string; quote_string++)
STORE (*quote_string);
backslash_escapes = 1;
quote_string = _("'");
quote_string_len = strlen (quote_string);
break;
case shell_always_quoting_style:
STORE ('\'');
quote_string = "'";
quote_string_len = 1;
break;
default:
break;
}
for (i = 0; ! (argsize == (size_t) -1 ? arg[i] == '\0' : i == argsize); i++)
{
unsigned char c;
unsigned char esc;
if (backslash_escapes
&& quote_string_len
&& i + quote_string_len <= argsize
&& memcmp (arg + i, quote_string, quote_string_len) == 0)
STORE ('\\');
c = arg[i];
switch (c)
{
case '?':
switch (quoting_style)
{
case shell_quoting_style:
goto use_shell_always_quoting_style;
case c_quoting_style:
if (i + 2 < argsize && arg[i + 1] == '?')
switch (arg[i + 2])
{
case '!': case '\'':
case '(': case ')': case '-': case '/':
case '<': case '=': case '>':
/* Escape the second '?' in what would otherwise be
a trigraph. */
i += 2;
c = arg[i + 2];
STORE ('?');
STORE ('\\');
STORE ('?');
break;
}
break;
default:
break;
}
break;
case ALERT_CHAR: esc = 'a'; goto c_escape;
case '\b': esc = 'b'; goto c_escape;
case '\f': esc = 'f'; goto c_escape;
case '\n': esc = 'n'; goto c_and_shell_escape;
case '\r': esc = 'r'; goto c_and_shell_escape;
case '\t': esc = 't'; goto c_and_shell_escape;
case '\v': esc = 'v'; goto c_escape;
case '\\': esc = c; goto c_and_shell_escape;
c_and_shell_escape:
if (quoting_style == shell_quoting_style)
goto use_shell_always_quoting_style;
c_escape:
if (backslash_escapes)
{
c = esc;
goto store_escape;
}
break;
case '#': case '~':
if (i != 0)
break;
/* Fall through. */
case ' ':
case '!': /* special in bash */
case '"': case '$': case '&':
case '(': case ')': case '*': case ';':
case '<': case '>': case '[':
case '^': /* special in old /bin/sh, e.g. SunOS 4.1.4 */
case '`': case '|':
/* A shell special character. In theory, '$' and '`' could
be the first bytes of multibyte characters, which means
we should check them with mbrtowc, but in practice this
doesn't happen so it's not worth worrying about. */
if (quoting_style == shell_quoting_style)
goto use_shell_always_quoting_style;
break;
case '\'':
switch (quoting_style)
{
case shell_quoting_style:
goto use_shell_always_quoting_style;
case shell_always_quoting_style:
STORE ('\'');
STORE ('\\');
STORE ('\'');
break;
default:
break;
}
break;
case '%': case '+': case ',': case '-': case '.': case '/':
case '0': case '1': case '2': case '3': case '4': case '5':
case '6': case '7': case '8': case '9': case ':': case '=':
case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
case 'Y': case 'Z': case ']': case '_': case 'a': case 'b':
case 'c': case 'd': case 'e': case 'f': case 'g': case 'h':
case 'i': case 'j': case 'k': case 'l': case 'm': case 'n':
case 'o': case 'p': case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x': case 'y': case 'z':
case '{': case '}':
/* These characters don't cause problems, no matter what the
quoting style is. They cannot start multibyte sequences. */
break;
default:
/* If we have a multibyte sequence, copy it until we reach
its end, find an error, or come back to the initial shift
state. For C-like styles, if the sequence has
unprintable characters, escape the whole sequence, since
we can't easily escape single characters within it. */
{
/* Length of multibyte sequence found so far. */
size_t m = 0;
int printable = 1;
mbstate_t mbstate;
memset (&mbstate, 0, sizeof mbstate);
if (argsize == (size_t) -1)
argsize = strlen (arg);
do
{
wchar_t w;
size_t bytes = mbrtowc (&w, &arg[i + m],
argsize - (i + m), &mbstate);
if (bytes == 0)
break;
else if (bytes == (size_t) -1)
{
printable = 0;
break;
}
else if (bytes == (size_t) -2)
{
printable = 0;
while (i + m < argsize && arg[i + m])
m++;
break;
}
else
{
if (! iswprint (w))
printable = 0;
m += bytes;
}
}
while (! mbsinit (&mbstate));
if (m <= 1)
{
/* Escape a unibyte character like a multibyte
sequence if using backslash escapes, and if the
character is not printable. */
m = backslash_escapes && ! ISPRINT (c);
printable = 0;
}
if (m)
{
/* Output a multibyte sequence, or an escaped
unprintable unibyte character. */
size_t imax = i + m - 1;
for (;;)
{
if (backslash_escapes && ! printable)
{
STORE ('\\');
STORE ('0' + (c >> 6));
STORE ('0' + ((c >> 3) & 7));
c = '0' + (c & 7);
}
if (i == imax)
break;
STORE (c);
c = arg[++i];
}
goto store_c;
}
}
}
if (! (backslash_escapes
&& o->quote_these_too[c / INT_BITS] & (1 << (c % INT_BITS))))
goto store_c;
store_escape:
STORE ('\\');
store_c:
STORE (c);
}
if (quote_string)
for (; *quote_string; quote_string++)
STORE (*quote_string);
if (len < buffersize)
buffer[len] = '\0';
return len;
use_shell_always_quoting_style:
return quotearg_buffer_restyled (buffer, buffersize, arg, argsize,
shell_always_quoting_style, o);
}
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
argument ARG (of size ARGSIZE), using O to control quoting.
If O is null, use the default.
Terminate the output with a null character, and return the written
size of the output, not counting the terminating null.
If BUFFERSIZE is too small to store the output string, return the
value that would have been returned had BUFFERSIZE been large enough.
If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */
size_t
quotearg_buffer (char *buffer, size_t buffersize,
char const *arg, size_t argsize,
struct quoting_options const *o)
{
struct quoting_options const *p = o ? o : &default_quoting_options;
return quotearg_buffer_restyled (buffer, buffersize, arg, argsize,
p->style, p);
}
/* Use storage slot N to return a quoted version of the string ARG.
OPTIONS specifies the quoting options.
The returned value points to static storage that can be
reused by the next call to this function with the same value of N.
N must be nonnegative. N is deliberately declared with type `int'
to allow for future extensions (using negative values). */
static char *
quotearg_n_options (int n, char const *arg,
struct quoting_options const *options)
{
static unsigned int nslots;
static struct slotvec
{
size_t size;
char *val;
} *slotvec;
if (nslots <= n)
{
int n1 = n + 1;
size_t s = n1 * sizeof (struct slotvec);
if (! (0 < n1 && n1 == s / sizeof (struct slotvec)))
abort ();
slotvec = (struct slotvec *) xrealloc (slotvec, s);
memset (slotvec + nslots, 0, (n1 - nslots) * sizeof (struct slotvec));
nslots = n;
}
{
size_t size = slotvec[n].size;
char *val = slotvec[n].val;
size_t qsize = quotearg_buffer (val, size, arg, (size_t) -1, options);
if (size <= qsize)
{
slotvec[n].size = size = qsize + 1;
slotvec[n].val = val = xrealloc (val, size);
quotearg_buffer (val, size, arg, (size_t) -1, options);
}
return val;
}
}
char *
quotearg_n (unsigned int n, char const *arg)
{
return quotearg_n_options (n, arg, &default_quoting_options);
}
char *
quotearg (char const *arg)
{
return quotearg_n (0, arg);
}
char *
quotearg_n_style (unsigned int n, enum quoting_style s, char const *arg)
{
struct quoting_options o;
o.style = s;
memset (o.quote_these_too, 0, sizeof o.quote_these_too);
return quotearg_n_options (n, arg, &o);
}
char *
quotearg_style (enum quoting_style s, char const *arg)
{
return quotearg_n_style (0, s, arg);
}
char *
quotearg_char (char const *arg, char ch)
{
struct quoting_options options;
options = default_quoting_options;
set_char_quoting (&options, ch, 1);
return quotearg_n_options (0, arg, &options);
}
char *
quotearg_colon (char const *arg)
{
return quotearg_char (arg, ':');
}

109
lib/quotearg.h
View File

@ -1,109 +0,0 @@
/* quotearg.h - quote arguments for output
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Paul Eggert <eggert@twinsun.com> */
/* Basic quoting styles. */
enum quoting_style
{
literal_quoting_style, /* --quoting-style=literal */
shell_quoting_style, /* --quoting-style=shell */
shell_always_quoting_style, /* --quoting-style=shell-always */
c_quoting_style, /* --quoting-style=c */
escape_quoting_style, /* --quoting-style=escape */
locale_quoting_style /* --quoting-style=locale */
};
/* For now, --quoting-style=literal is the default, but this may change. */
#ifndef DEFAULT_QUOTING_STYLE
# define DEFAULT_QUOTING_STYLE literal_quoting_style
#endif
/* Names of quoting styles and their corresponding values. */
extern char const *const quoting_style_args[];
extern enum quoting_style const quoting_style_vals[];
struct quoting_options;
#ifndef PARAMS
# if defined PROTOTYPES || defined __STDC__
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
#endif
/* The functions listed below set and use a hidden variable
that contains the default quoting style options. */
/* Allocate a new set of quoting options, with contents initially identical
to O if O is not null, or to the default if O is null.
It is the caller's responsibility to free the result. */
struct quoting_options *clone_quoting_options
PARAMS ((struct quoting_options *o));
/* Get the value of O's quoting style. If O is null, use the default. */
enum quoting_style get_quoting_style PARAMS ((struct quoting_options *o));
/* In O (or in the default if O is null),
set the value of the quoting style to S. */
void set_quoting_style PARAMS ((struct quoting_options *o,
enum quoting_style s));
/* In O (or in the default if O is null),
set the value of the quoting options for character C to I.
Return the old value. Currently, the only values defined for I are
0 (the default) and 1 (which means to quote the character even if
it would not otherwise be quoted). */
int set_char_quoting PARAMS ((struct quoting_options *o, char c, int i));
/* Place into buffer BUFFER (of size BUFFERSIZE) a quoted version of
argument ARG (of size ARGSIZE), using O to control quoting.
If O is null, use the default.
Terminate the output with a null character, and return the written
size of the output, not counting the terminating null.
If BUFFERSIZE is too small to store the output string, return the
value that would have been returned had BUFFERSIZE been large enough.
If ARGSIZE is -1, use the string length of the argument for ARGSIZE. */
size_t quotearg_buffer PARAMS ((char *buffer, size_t buffersize,
char const *arg, size_t argsize,
struct quoting_options const *o));
/* Use storage slot N to return a quoted version of the string ARG.
Use the default quoting options.
The returned value points to static storage that can be
reused by the next call to this function with the same value of N.
N must be nonnegative. */
char *quotearg_n PARAMS ((unsigned int n, char const *arg));
/* Equivalent to quotearg_n (0, ARG). */
char *quotearg PARAMS ((char const *arg));
/* Use style S and storage slot N to return a quoted version of the string ARG.
This is like quotearg_n (N, ARG), except that it uses S with no other
options to specify the quoting method. */
char *quotearg_n_style PARAMS ((unsigned int n, enum quoting_style s,
char const *arg));
/* Equivalent to quotearg_n_style (0, S, ARG). */
char *quotearg_style PARAMS ((enum quoting_style s, char const *arg));
/* Like quotearg (ARG), except also quote any instances of CH. */
char *quotearg_char PARAMS ((char const *arg, char ch));
/* Equivalent to quotearg_char (ARG, ':'). */
char *quotearg_colon PARAMS ((char const *arg));

44
lib/realloc.c
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@ -1,44 +0,0 @@
/* Work around bug on some systems where realloc (NULL, 0) fails.
Copyright (C) 1997 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* written by Jim Meyering */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#undef realloc
#include <sys/types.h>
char *malloc ();
char *realloc ();
/* Change the size of an allocated block of memory P to N bytes,
with error checking. If N is zero, change it to 1. If P is NULL,
use malloc. */
char *
rpl_realloc (p, n)
char *p;
size_t n;
{
if (n == 0)
n = 1;
if (p == 0)
return malloc (n);
return realloc (p, n);
}

6177
lib/regex.c
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46
lib/regex.h
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@ -1,46 +0,0 @@
#ifndef _REGEX_H
#include <posix/regex.h>
/* Document internal interfaces. */
extern reg_syntax_t __re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
extern const char *__re_compile_pattern
_RE_ARGS ((const char *pattern, size_t length,
struct re_pattern_buffer *buffer));
extern int __re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
extern int __re_search
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
int length, int start, int range, struct re_registers *regs));
extern int __re_search_2
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
int length1, const char *string2, int length2,
int start, int range, struct re_registers *regs, int stop));
extern int __re_match
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
int length, int start, struct re_registers *regs));
extern int __re_match_2
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
int length1, const char *string2, int length2,
int start, struct re_registers *regs, int stop));
extern void __re_set_registers
_RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
unsigned num_regs, regoff_t *starts, regoff_t *ends));
extern int __regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
int __cflags));
extern int __regexec _RE_ARGS ((const regex_t *__preg,
const char *__string, size_t __nmatch,
regmatch_t __pmatch[], int __eflags));
extern size_t __regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
char *__errbuf, size_t __errbuf_size));
extern void __regfree _RE_ARGS ((regex_t *__preg));
#endif

87
lib/rpmatch.c
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@ -1,87 +0,0 @@
/* Determine whether string value is affirmation or negative response
according to current locale's data.
Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#if STDC_HEADERS || _LIBC
# include <stddef.h>
# include <stdlib.h>
#else
# ifndef NULL
# define NULL 0
# endif
#endif
#if ENABLE_NLS
# include <sys/types.h>
# if HAVE_LIMITS_H
# include <limits.h>
# endif
# include <regex.h>
# include <libintl.h>
# define _(Text) gettext (Text)
static int
try (const char *response, const char *pattern, const int match,
const int nomatch, const char **lastp, regex_t *re)
{
if (pattern != *lastp)
{
/* The pattern has changed. */
if (*lastp)
{
/* Free the old compiled pattern. */
regfree (re);
*lastp = NULL;
}
/* Compile the pattern and cache it for future runs. */
if (regcomp (re, pattern, REG_EXTENDED) != 0)
return -1;
*lastp = pattern;
}
/* See if the regular expression matches RESPONSE. */
return regexec (re, response, 0, NULL, 0) == 0 ? match : nomatch;
}
#endif
int
rpmatch (const char *response)
{
#if ENABLE_NLS
/* Match against one of the response patterns, compiling the pattern
first if necessary. */
/* We cache the response patterns and compiled regexps here. */
static const char *yesexpr, *noexpr;
static regex_t yesre, nore;
int result;
return ((result = try (response, _("^[yY]"), 1, 0,
&yesexpr, &yesre))
? result
: try (response, _("^[nN]"), 0, -1, &noexpr, &nore));
#else
/* Test against "^[yY]" and "^[nN]", hardcoded to avoid requiring regex */
return (*response == 'y' || *response == 'Y' ? 1
: *response == 'n' || *response == 'N' ? 0 : -1);
#endif
}

138
lib/savedir.c
View File

@ -1,138 +0,0 @@
/* savedir.c -- save the list of files in a directory in a string
Copyright (C) 1990, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#if HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
#else
# define dirent direct
# define NAMLEN(dirent) (dirent)->d_namlen
# if HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# if HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
#ifdef CLOSEDIR_VOID
/* Fake a return value. */
# define CLOSEDIR(d) (closedir (d), 0)
#else
# define CLOSEDIR(d) closedir (d)
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <string.h>
#else
char *malloc ();
char *realloc ();
#endif
#ifndef NULL
# define NULL 0
#endif
#ifndef stpcpy
char *stpcpy ();
#endif
#include "savedir.h"
/* Return a freshly allocated string containing the filenames
in directory DIR, separated by '\0' characters;
the end is marked by two '\0' characters in a row.
NAME_SIZE is the number of bytes to initially allocate
for the string; it will be enlarged as needed.
Return NULL if DIR cannot be opened or if out of memory. */
char *
savedir (const char *dir, off_t name_size)
{
DIR *dirp;
struct dirent *dp;
char *name_space;
char *namep;
dirp = opendir (dir);
if (dirp == NULL)
return NULL;
/* Be sure name_size is at least `1' so there's room for
the final NUL byte. */
if (name_size <= 0)
name_size = 1;
name_space = (char *) malloc (name_size);
if (name_space == NULL)
{
closedir (dirp);
return NULL;
}
namep = name_space;
while ((dp = readdir (dirp)) != NULL)
{
/* Skip "." and ".." (some NFS filesystems' directories lack them). */
if (dp->d_name[0] != '.'
|| (dp->d_name[1] != '\0'
&& (dp->d_name[1] != '.' || dp->d_name[2] != '\0')))
{
off_t size_needed = (namep - name_space) + NAMLEN (dp) + 2;
if (size_needed > name_size)
{
char *new_name_space;
while (size_needed > name_size)
name_size += 1024;
new_name_space = realloc (name_space, name_size);
if (new_name_space == NULL)
{
closedir (dirp);
return NULL;
}
namep += new_name_space - name_space;
name_space = new_name_space;
}
namep = stpcpy (namep, dp->d_name) + 1;
}
}
*namep = '\0';
if (CLOSEDIR (dirp))
{
free (name_space);
return NULL;
}
return name_space;
}

15
lib/savedir.h
View File

@ -1,15 +0,0 @@
#if !defined SAVEDIR_H_
# define SAVEDIR_H_
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
char *
savedir PARAMS ((const char *dir, off_t name_size));
#endif

50
lib/stpcpy.c
View File

@ -1,50 +0,0 @@
/* stpcpy.c -- copy a string and return pointer to end of new string
Copyright (C) 1992, 1995, 1997, 1998 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#undef __stpcpy
#undef stpcpy
#ifndef weak_alias
# define __stpcpy stpcpy
#endif
/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */
char *
__stpcpy (char *dest, const char *src)
{
register char *d = dest;
register const char *s = src;
do
*d++ = *s;
while (*s++ != '\0');
return d - 1;
}
#ifdef weak_alias
weak_alias (__stpcpy, stpcpy)
#endif

66
lib/strcasecmp.c
View File

@ -1,66 +0,0 @@
/* strcasecmp.c -- case insensitive string comparator
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef LENGTH_LIMIT
# define STRXCASECMP_FUNCTION strncasecmp
# define STRXCASECMP_DECLARE_N , size_t n
# define LENGTH_LIMIT_EXPR(Expr) Expr
#else
# define STRXCASECMP_FUNCTION strcasecmp
# define STRXCASECMP_DECLARE_N /* empty */
# define LENGTH_LIMIT_EXPR(Expr) 0
#endif
#include <sys/types.h>
#include <ctype.h>
#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))
/* Compare {{no more than N characters of }}strings S1 and S2,
ignoring case, returning less than, equal to or
greater than zero if S1 is lexicographically less
than, equal to or greater than S2. */
int
STRXCASECMP_FUNCTION (const char *s1, const char *s2 STRXCASECMP_DECLARE_N)
{
register const unsigned char *p1 = (const unsigned char *) s1;
register const unsigned char *p2 = (const unsigned char *) s2;
unsigned char c1, c2;
if (p1 == p2 || LENGTH_LIMIT_EXPR (n == 0))
return 0;
do
{
c1 = TOLOWER (*p1);
c2 = TOLOWER (*p2);
if (LENGTH_LIMIT_EXPR (--n == 0) || c1 == '\0')
break;
++p1;
++p2;
}
while (c1 == c2);
return c1 - c2;
}

42
lib/strdup.c
View File

@ -1,42 +0,0 @@
/* strdup.c -- return a newly allocated copy of a string
Copyright (C) 1990, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef STDC_HEADERS
# include <string.h>
# include <stdlib.h>
#else
char *malloc ();
char *strcpy ();
#endif
/* Return a newly allocated copy of STR,
or 0 if out of memory. */
char *
strdup (const char *str)
{
char *newstr;
newstr = (char *) malloc (strlen (str) + 1);
if (newstr)
strcpy (newstr, str);
return newstr;
}

1365
lib/strftime.c
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File diff suppressed because it is too large Load Diff

2
lib/strncasecmp.c
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@ -1,2 +0,0 @@
#define LENGTH_LIMIT
#include "strcasecmp.c"

40
lib/strspn.c
View File

@ -1,40 +0,0 @@
/* strspn.c -- return numbers of chars at start of string in a class
Copyright (C) 1987, 1990 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#if defined(HAVE_STRING_H)
#include <string.h>
#else
#include <strings.h>
#ifndef strchr
#define strchr index
#endif
#endif
int
strspn (str, class)
char *str, *class;
{
register char *st = str;
while (*st && strchr (class, *st))
++st;
return st - str;
}

118
lib/strstr.c
View File

@ -1,118 +0,0 @@
/* Copyright (C) 1994, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*
* My personal strstr() implementation that beats most other algorithms.
* Until someone tells me otherwise, I assume that this is the
* fastest implementation of strstr() in C.
* I deliberately chose not to comment it. You should have at least
* as much fun trying to understand it, as I had to write it :-).
*
* Stephen R. van den Berg, berg@pool.informatik.rwth-aachen.de */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <sys/types.h>
typedef unsigned chartype;
char *
strstr (const char *phaystack, const char *pneedle)
{
register const unsigned char *haystack, *needle;
register chartype b, c;
haystack = (const unsigned char *) phaystack;
needle = (const unsigned char *) pneedle;
b = *needle;
if (b != '\0')
{
haystack--; /* possible ANSI violation */
do
{
c = *++haystack;
if (c == '\0')
goto ret0;
}
while (c != b);
c = *++needle;
if (c == '\0')
goto foundneedle;
++needle;
goto jin;
for (;;)
{
register chartype a;
register const unsigned char *rhaystack, *rneedle;
do
{
a = *++haystack;
if (a == '\0')
goto ret0;
if (a == b)
break;
a = *++haystack;
if (a == '\0')
goto ret0;
shloop:; }
while (a != b);
jin: a = *++haystack;
if (a == '\0')
goto ret0;
if (a != c)
goto shloop;
rhaystack = haystack-- + 1;
rneedle = needle;
a = *rneedle;
if (*rhaystack == a)
do
{
if (a == '\0')
goto foundneedle;
++rhaystack;
a = *++needle;
if (*rhaystack != a)
break;
if (a == '\0')
goto foundneedle;
++rhaystack;
a = *++needle;
}
while (*rhaystack == a);
needle = rneedle; /* took the register-poor aproach */
if (a == '\0')
break;
}
}
foundneedle:
return (char*) haystack;
ret0:
return 0;
}

472
lib/strtol.c
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@ -1,472 +0,0 @@
/* Convert string representation of a number into an integer value.
Copyright (C) 1991, 92, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C
Library. Bugs can be reported to bug-glibc@gnu.org.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef _LIBC
# define USE_NUMBER_GROUPING
# define STDC_HEADERS
# define HAVE_LIMITS_H
#endif
#include <ctype.h>
#include <errno.h>
#ifndef errno
extern int errno;
#endif
#ifndef __set_errno
# define __set_errno(Val) errno = (Val)
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef STDC_HEADERS
# include <stddef.h>
# include <stdlib.h>
# include <string.h>
#else
# ifndef NULL
# define NULL 0
# endif
#endif
#ifdef USE_NUMBER_GROUPING
# include "../locale/localeinfo.h"
#endif
/* Nonzero if we are defining `strtoul' or `strtoull', operating on
unsigned integers. */
#ifndef UNSIGNED
# define UNSIGNED 0
# define INT LONG int
#else
# define INT unsigned LONG int
#endif
/* Determine the name. */
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
# if UNSIGNED
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol __wcstoull_l
# else
# define strtol __wcstoul_l
# endif
# else
# ifdef QUAD
# define strtol __strtoull_l
# else
# define strtol __strtoul_l
# endif
# endif
# else
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol __wcstoll_l
# else
# define strtol __wcstol_l
# endif
# else
# ifdef QUAD
# define strtol __strtoll_l
# else
# define strtol __strtol_l
# endif
# endif
# endif
#else
# if UNSIGNED
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol wcstoull
# else
# define strtol wcstoul
# endif
# else
# ifdef QUAD
# define strtol strtoull
# else
# define strtol strtoul
# endif
# endif
# else
# ifdef USE_WIDE_CHAR
# ifdef QUAD
# define strtol wcstoll
# else
# define strtol wcstol
# endif
# else
# ifdef QUAD
# define strtol strtoll
# endif
# endif
# endif
#endif
/* If QUAD is defined, we are defining `strtoll' or `strtoull',
operating on `long long int's. */
#ifdef QUAD
# define LONG long long
# define STRTOL_LONG_MIN LONG_LONG_MIN
# define STRTOL_LONG_MAX LONG_LONG_MAX
# define STRTOL_ULONG_MAX ULONG_LONG_MAX
/* The extra casts work around common compiler bugs,
e.g. Cray C 5.0.3.0 when t == time_t. */
# ifndef TYPE_SIGNED
# define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
# endif
# ifndef TYPE_MINIMUM
# define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) \
: (t) 0))
# endif
# ifndef TYPE_MAXIMUM
# define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
# endif
# ifndef ULONG_LONG_MAX
# define ULONG_LONG_MAX TYPE_MAXIMUM (unsigned long long)
# endif
# ifndef LONG_LONG_MAX
# define LONG_LONG_MAX TYPE_MAXIMUM (long long int)
# endif
# ifndef LONG_LONG_MIN
# define LONG_LONG_MIN TYPE_MINIMUM (long long int)
# endif
# if __GNUC__ == 2 && __GNUC_MINOR__ < 7
/* Work around gcc bug with using this constant. */
static const unsigned long long int maxquad = ULONG_LONG_MAX;
# undef STRTOL_ULONG_MAX
# define STRTOL_ULONG_MAX maxquad
# endif
#else
# define LONG long
# ifndef ULONG_MAX
# define ULONG_MAX ((unsigned long) ~(unsigned long) 0)
# endif
# ifndef LONG_MAX
# define LONG_MAX ((long int) (ULONG_MAX >> 1))
# endif
# define STRTOL_LONG_MIN LONG_MIN
# define STRTOL_LONG_MAX LONG_MAX
# define STRTOL_ULONG_MAX ULONG_MAX
#endif
/* We use this code also for the extended locale handling where the
function gets as an additional argument the locale which has to be
used. To access the values we have to redefine the _NL_CURRENT
macro. */
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
# undef _NL_CURRENT
# define _NL_CURRENT(category, item) \
(current->values[_NL_ITEM_INDEX (item)].string)
# define LOCALE_PARAM , loc
# define LOCALE_PARAM_DECL __locale_t loc;
#else
# define LOCALE_PARAM
# define LOCALE_PARAM_DECL
#endif
#if defined _LIBC || defined HAVE_WCHAR_H
# include <wchar.h>
#endif
#ifdef USE_WIDE_CHAR
# include <wctype.h>
# define L_(Ch) L##Ch
# define UCHAR_TYPE wint_t
# define STRING_TYPE wchar_t
# ifdef USE_IN_EXTENDED_LOCALE_MODEL
# define ISSPACE(Ch) __iswspace_l ((Ch), loc)
# define ISALPHA(Ch) __iswalpha_l ((Ch), loc)
# define TOUPPER(Ch) __towupper_l ((Ch), loc)
# else
# define ISSPACE(Ch) iswspace (Ch)
# define ISALPHA(Ch) iswalpha (Ch)
# define TOUPPER(Ch) towupper (Ch)
# endif
#else
# if defined STDC_HEADERS || (!defined isascii && !defined HAVE_ISASCII)
# define IN_CTYPE_DOMAIN(c) 1
# else
# define IN_CTYPE_DOMAIN(c) isascii(c)
# endif
# define L_(Ch) Ch
# define UCHAR_TYPE unsigned char
# define STRING_TYPE char
# ifdef USE_IN_EXTENDED_LOCALE_MODEL
# define ISSPACE(Ch) __isspace_l ((Ch), loc)
# define ISALPHA(Ch) __isalpha_l ((Ch), loc)
# define TOUPPER(Ch) __toupper_l ((Ch), loc)
# else
# define ISSPACE(Ch) (IN_CTYPE_DOMAIN (Ch) && isspace (Ch))
# define ISALPHA(Ch) (IN_CTYPE_DOMAIN (Ch) && isalpha (Ch))
# define TOUPPER(Ch) (IN_CTYPE_DOMAIN (Ch) ? toupper (Ch) : (Ch))
# endif
#endif
/* For compilers which are ansi but don't define __STDC__, like SGI
Irix-4.0.5 cc, also check whether PROTOTYPES is defined. */
#if defined (__STDC__) || defined (PROTOTYPES)
# define INTERNAL(X) INTERNAL1(X)
# define INTERNAL1(X) __##X##_internal
# define WEAKNAME(X) WEAKNAME1(X)
#else
# define INTERNAL(X) __/**/X/**/_internal
#endif
#ifdef USE_NUMBER_GROUPING
/* This file defines a function to check for correct grouping. */
# include "grouping.h"
#endif
/* Convert NPTR to an `unsigned long int' or `long int' in base BASE.
If BASE is 0 the base is determined by the presence of a leading
zero, indicating octal or a leading "0x" or "0X", indicating hexadecimal.
If BASE is < 2 or > 36, it is reset to 10.
If ENDPTR is not NULL, a pointer to the character after the last
one converted is stored in *ENDPTR. */
INT
INTERNAL (strtol) (nptr, endptr, base, group LOCALE_PARAM)
const STRING_TYPE *nptr;
STRING_TYPE **endptr;
int base;
int group;
LOCALE_PARAM_DECL
{
int negative;
register unsigned LONG int cutoff;
register unsigned int cutlim;
register unsigned LONG int i;
register const STRING_TYPE *s;
register UCHAR_TYPE c;
const STRING_TYPE *save, *end;
int overflow;
#ifdef USE_NUMBER_GROUPING
# ifdef USE_IN_EXTENDED_LOCALE_MODEL
struct locale_data *current = loc->__locales[LC_NUMERIC];
# endif
/* The thousands character of the current locale. */
wchar_t thousands = L'\0';
/* The numeric grouping specification of the current locale,
in the format described in <locale.h>. */
const char *grouping;
if (group)
{
grouping = _NL_CURRENT (LC_NUMERIC, GROUPING);
if (*grouping <= 0 || *grouping == CHAR_MAX)
grouping = NULL;
else
{
/* Figure out the thousands separator character. */
# if defined _LIBC || defined _HAVE_BTOWC
thousands = __btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
if (thousands == WEOF)
thousands = L'\0';
# endif
if (thousands == L'\0')
grouping = NULL;
}
}
else
grouping = NULL;
#endif
if (base < 0 || base == 1 || base > 36)
{
__set_errno (EINVAL);
return 0;
}
save = s = nptr;
/* Skip white space. */
while (ISSPACE (*s))
++s;
if (*s == L_('\0'))
goto noconv;
/* Check for a sign. */
if (*s == L_('-'))
{
negative = 1;
++s;
}
else if (*s == L_('+'))
{
negative = 0;
++s;
}
else
negative = 0;
/* Recognize number prefix and if BASE is zero, figure it out ourselves. */
if (*s == L_('0'))
{
if ((base == 0 || base == 16) && TOUPPER (s[1]) == L_('X'))
{
s += 2;
base = 16;
}
else if (base == 0)
base = 8;
}
else if (base == 0)
base = 10;
/* Save the pointer so we can check later if anything happened. */
save = s;
#ifdef USE_NUMBER_GROUPING
if (group)
{
/* Find the end of the digit string and check its grouping. */
end = s;
for (c = *end; c != L_('\0'); c = *++end)
if ((wchar_t) c != thousands
&& ((wchar_t) c < L_('0') || (wchar_t) c > L_('9'))
&& (!ISALPHA (c) || (int) (TOUPPER (c) - L_('A') + 10) >= base))
break;
if (*s == thousands)
end = s;
else
end = correctly_grouped_prefix (s, end, thousands, grouping);
}
else
#endif
end = NULL;
cutoff = STRTOL_ULONG_MAX / (unsigned LONG int) base;
cutlim = STRTOL_ULONG_MAX % (unsigned LONG int) base;
overflow = 0;
i = 0;
for (c = *s; c != L_('\0'); c = *++s)
{
if (s == end)
break;
if (c >= L_('0') && c <= L_('9'))
c -= L_('0');
else if (ISALPHA (c))
c = TOUPPER (c) - L_('A') + 10;
else
break;
if ((int) c >= base)
break;
/* Check for overflow. */
if (i > cutoff || (i == cutoff && c > cutlim))
overflow = 1;
else
{
i *= (unsigned LONG int) base;
i += c;
}
}
/* Check if anything actually happened. */
if (s == save)
goto noconv;
/* Store in ENDPTR the address of one character
past the last character we converted. */
if (endptr != NULL)
*endptr = (STRING_TYPE *) s;
#if !UNSIGNED
/* Check for a value that is within the range of
`unsigned LONG int', but outside the range of `LONG int'. */
if (overflow == 0
&& i > (negative
? -((unsigned LONG int) (STRTOL_LONG_MIN + 1)) + 1
: (unsigned LONG int) STRTOL_LONG_MAX))
overflow = 1;
#endif
if (overflow)
{
__set_errno (ERANGE);
#if UNSIGNED
return STRTOL_ULONG_MAX;
#else
return negative ? STRTOL_LONG_MIN : STRTOL_LONG_MAX;
#endif
}
/* Return the result of the appropriate sign. */
return negative ? -i : i;
noconv:
/* We must handle a special case here: the base is 0 or 16 and the
first two characters are '0' and 'x', but the rest are no
hexadecimal digits. This is no error case. We return 0 and
ENDPTR points to the `x`. */
if (endptr != NULL)
{
if (save - nptr >= 2 && TOUPPER (save[-1]) == L_('X')
&& save[-2] == L_('0'))
*endptr = (STRING_TYPE *) &save[-1];
else
/* There was no number to convert. */
*endptr = (STRING_TYPE *) nptr;
}
return 0L;
}
/* External user entry point. */
#if _LIBC - 0 == 0
# undef PARAMS
# if defined (__STDC__) && __STDC__
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
/* Prototype. */
INT strtol PARAMS ((const STRING_TYPE *nptr, STRING_TYPE **endptr, int base));
#endif
INT
#ifdef weak_function
weak_function
#endif
strtol (nptr, endptr, base LOCALE_PARAM)
const STRING_TYPE *nptr;
STRING_TYPE **endptr;
int base;
LOCALE_PARAM_DECL
{
return INTERNAL (strtol) (nptr, endptr, base, 0 LOCALE_PARAM);
}

22
lib/strtoul.c
View File

@ -1,22 +0,0 @@
/* Copyright (C) 1991, 1999 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define UNSIGNED 1
#include <strtol.c>

27
lib/strtoull.c
View File

@ -1,27 +0,0 @@
/* Function to parse an `unsigned long long int' from text.
Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C
Library. Bugs can be reported to bug-glibc@gnu.org.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define QUAD 1
#include "strtoul.c"
#ifdef _LIBC
strong_alias (__strtoull_internal, __strtouq_internal)
weak_alias (strtoull, strtouq)
#endif

75
lib/strtoumax.c
View File

@ -1,75 +0,0 @@
/* Convert string representation of a number into an uintmax_t value.
Copyright 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Paul Eggert. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifndef PARAMS
# if defined PROTOTYPES || defined __STDC__
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
#endif
#if NEED_STRTOUL_DECL
unsigned long strtoul PARAMS ((char const *, char **, int));
#endif
#if NEED_STRTOULL_DECL && HAVE_UNSIGNED_LONG_LONG
unsigned long long strtoull PARAMS ((char const *, char **, int));
#endif
uintmax_t
strtoumax (char const *ptr, char **endptr, int base)
{
#define USE_IF_EQUIVALENT(function) \
if (sizeof (uintmax_t) == sizeof function (ptr, endptr, base)) \
return function (ptr, endptr, base);
#if HAVE_UNSIGNED_LONG_LONG
USE_IF_EQUIVALENT (strtoull)
#endif
USE_IF_EQUIVALENT (strtoul)
abort ();
}
#ifdef TESTING
# include <stdio.h>
int
main ()
{
char *p, *endptr;
printf ("sizeof uintmax_t: %d\n", sizeof (uintmax_t));
printf ("sizeof strtoull(): %d\n", sizeof strtoull(p, &endptr, 10));
printf ("sizeof strtoul(): %d\n", sizeof strtoul(p, &endptr, 10));
exit (0);
}
#endif

41
lib/wait.h
View File

@ -1,41 +0,0 @@
/* wait.h -- POSIX macros for evaluating exit statuses
Copyright (C) 1990 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <sys/types.h> /* For pid_t. */
#if HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#ifndef WIFSTOPPED
#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f)
#endif
#ifndef WIFSIGNALED
#define WIFSIGNALED(w) (((w) & 0xff) != 0x7f && ((w) & 0xff) != 0)
#endif
#ifndef WIFEXITED
#define WIFEXITED(w) (((w) & 0xff) == 0)
#endif
#ifndef WSTOPSIG
#define WSTOPSIG(w) (((w) >> 8) & 0xff)
#endif
#ifndef WTERMSIG
#define WTERMSIG(w) ((w) & 0x7f)
#endif
#ifndef WEXITSTATUS
#define WEXITSTATUS(w) (((w) >> 8) & 0xff)
#endif

72
lib/waitpid.c
View File

@ -1,72 +0,0 @@
/* Emulate waitpid on systems that just have wait.
Copyright 1994, 1995, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING.
If not, write to the Free Software Foundation,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <errno.h>
#ifndef errno
extern int errno;
#endif
#define WAITPID_CHILDREN 8
static pid_t waited_pid[WAITPID_CHILDREN];
static int waited_status[WAITPID_CHILDREN];
pid_t
waitpid (pid_t pid, int *stat_loc, int options)
{
int i;
pid_t p;
if (!options && (pid == -1 || 0 < pid))
{
/* If we have already waited for this child, return it immediately. */
for (i = 0; i < WAITPID_CHILDREN; i++)
{
p = waited_pid[i];
if (p && (p == pid || pid == -1))
{
waited_pid[i] = 0;
goto success;
}
}
/* The child has not returned yet; wait for it, accumulating status. */
for (i = 0; i < WAITPID_CHILDREN; i++)
if (! waited_pid[i])
{
p = wait (&waited_status[i]);
if (p < 0)
return p;
if (p == pid || pid == -1)
goto success;
waited_pid[i] = p;
}
}
/* We cannot emulate this wait call, e.g. because of too many children. */
errno = EINVAL;
return -1;
success:
if (stat_loc)
*stat_loc = waited_status[i];
return p;
}

87
lib/xalloc.h
View File

@ -1,87 +0,0 @@
/* xalloc.h -- malloc with out-of-memory checking
Copyright (C) 1990-1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef XALLOC_H_
# define XALLOC_H_
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
# ifndef __attribute__
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
# define __attribute__(x)
# endif
# endif
# ifndef ATTRIBUTE_NORETURN
# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
# endif
/* Exit value when the requested amount of memory is not available.
It is initialized to EXIT_FAILURE, but the caller may set it to
some other value. */
extern int xalloc_exit_failure;
/* If this pointer is non-zero, run the specified function upon each
allocation failure. It is initialized to zero. */
extern void (*xalloc_fail_func) PARAMS ((void));
/* If XALLOC_FAIL_FUNC is undefined or a function that returns, this
message must be non-NULL. It is translated via gettext.
The default value is "Memory exhausted". */
extern char *const xalloc_msg_memory_exhausted;
/* This function is always triggered when memory is exhausted. It is
in charge of honoring the three previous items. This is the
function to call when one wants the program to die because of a
memory allocation failure. */
extern void xalloc_die PARAMS ((void)) ATTRIBUTE_NORETURN;
void *xmalloc PARAMS ((size_t n));
void *xcalloc PARAMS ((size_t n, size_t s));
void *xrealloc PARAMS ((void *p, size_t n));
char *xstrdup PARAMS ((const char *str));
# define XMALLOC(Type, N_items) ((Type *) xmalloc (sizeof (Type) * (N_items)))
# define XCALLOC(Type, N_items) ((Type *) xcalloc (sizeof (Type), (N_items)))
# define XREALLOC(Ptr, Type, N_items) \
((Type *) xrealloc ((void *) (Ptr), sizeof (Type) * (N_items)))
/* Declare and alloc memory for VAR of type TYPE. */
# define NEW(Type, Var) Type *(Var) = XMALLOC (Type, 1)
/* Free VAR only if non NULL. */
# define XFREE(Var) \
do { \
if (Var) \
free (Var); \
} while (0)
/* Return a pointer to a malloc'ed copy of the array SRC of NUM elements. */
# define CCLONE(Src, Num) \
(memcpy (xmalloc (sizeof (*Src) * (Num)), (Src), sizeof (*Src) * (Num)))
/* Return a malloc'ed copy of SRC. */
# define CLONE(Src) CCLONE (Src, 1)
#endif /* !XALLOC_H_ */

79
lib/xgetcwd.c
View File

@ -1,79 +0,0 @@
/* xgetcwd.c -- return current directory with unlimited length
Copyright (C) 1992, 1996 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <errno.h>
#ifndef errno
extern int errno;
#endif
#include <sys/types.h>
#include "pathmax.h"
#if HAVE_GETCWD
char *getcwd ();
#else
char *getwd ();
# define getcwd(Buf, Max) getwd (Buf)
#endif
/* Amount to increase buffer size by in each try. */
#define PATH_INCR 32
char *xmalloc ();
char *xrealloc ();
void free ();
/* Return the current directory, newly allocated, arbitrarily long.
Return NULL and set errno on error. */
char *
xgetcwd ()
{
char *cwd;
char *ret;
unsigned path_max;
errno = 0;
path_max = (unsigned) PATH_MAX;
path_max += 2; /* The getcwd docs say to do this. */
cwd = xmalloc (path_max);
errno = 0;
while ((ret = getcwd (cwd, path_max)) == NULL && errno == ERANGE)
{
path_max += PATH_INCR;
cwd = xrealloc (cwd, path_max);
errno = 0;
}
if (ret == NULL)
{
int save_errno = errno;
free (cwd);
errno = save_errno;
return NULL;
}
return cwd;
}

117
lib/xmalloc.c
View File

@ -1,117 +0,0 @@
/* xmalloc.c -- malloc with out of memory checking
Copyright (C) 1990-1997, 98, 99 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#if STDC_HEADERS
# include <stdlib.h>
#else
void *calloc ();
void *malloc ();
void *realloc ();
void free ();
#endif
#if ENABLE_NLS
# include <libintl.h>
# define _(Text) gettext (Text)
#else
# define textdomain(Domain)
# define _(Text) Text
#endif
#define N_(Text) Text
#include "error.h"
#include "xalloc.h"
#ifndef EXIT_FAILURE
# define EXIT_FAILURE 1
#endif
#ifndef HAVE_DONE_WORKING_MALLOC_CHECK
you must run the autoconf test for a properly working malloc -- see malloc.m4
#endif
#ifndef HAVE_DONE_WORKING_REALLOC_CHECK
you must run the autoconf test for a properly working realloc -- see realloc.m4
#endif
/* Exit value when the requested amount of memory is not available.
The caller may set it to some other value. */
int xalloc_exit_failure = EXIT_FAILURE;
/* If non NULL, call this function when memory is exhausted. */
void (*xalloc_fail_func) PARAMS ((void)) = 0;
/* If XALLOC_FAIL_FUNC is NULL, or does return, display this message
before exiting when memory is exhausted. Goes through gettext. */
char *const xalloc_msg_memory_exhausted = N_("Memory exhausted");
void
xalloc_die (void)
{
if (xalloc_fail_func)
(*xalloc_fail_func) ();
error (xalloc_exit_failure, 0, "%s", _(xalloc_msg_memory_exhausted));
/* The `noreturn' cannot be given to error, since it may return if
its first argument is 0. To help compilers understand the
xalloc_die does terminate, call exit. */
exit (EXIT_FAILURE);
}
/* Allocate N bytes of memory dynamically, with error checking. */
void *
xmalloc (size_t n)
{
void *p;
p = malloc (n);
if (p == 0)
xalloc_die ();
return p;
}
/* Change the size of an allocated block of memory P to N bytes,
with error checking.
If P is NULL, run xmalloc. */
void *
xrealloc (void *p, size_t n)
{
p = realloc (p, n);
if (p == 0)
xalloc_die ();
return p;
}
/* Allocate memory for N elements of S bytes, with error checking. */
void *
xcalloc (size_t n, size_t s)
{
void *p;
p = calloc (n, s);
if (p == 0)
xalloc_die ();
return p;
}

114
lib/xstat.in
View File

@ -1,114 +0,0 @@
/* @IGNORE@ -*- c -*- */
/* @IGNORE@ This file is a template from which both stat.c and lstat.c
@IGNORE@ are generated. */
/* Work around the bug in some systems whereby @xstat@ succeeds when
given the zero-length file name argument. The @xstat@ from SunOS4.1.4
has this bug.
Copyright (C) 1997-2000 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* written by Jim Meyering */
#include <config.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#ifndef errno
extern int errno;
#endif
@BEGIN_LSTAT_ONLY@
#ifdef STAT_MACROS_BROKEN
# undef S_ISLNK
#endif
#if !defined(S_ISLNK) && defined(S_IFLNK)
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#endif
char *xmalloc ();
/* lstat works different on Linux and Solaris systems. POSIX (see
`pathname resolution' in the glossary) requires that programs like `ls'
take into consideration the fact that FILE has a trailing slash when
FILE is a symbolic link. On Linux systems, the lstat function already
has the desired semantics (in treating `lstat("symlink/",sbuf)' just like
`lstat("symlink/.",sbuf)', but on Solaris it does not.
If FILE has a trailing slash and specifies a symbolic link,
then append a `.' to FILE and call lstat a second time. */
static int
slash_aware_lstat (const char *file, struct stat *sbuf)
{
size_t len;
char *new_file;
int lstat_result = lstat (file, sbuf);
if (lstat_result != 0 || !S_ISLNK (sbuf->st_mode))
return lstat_result;
len = strlen (file);
if (file[len - 1] != '/')
return lstat_result;
/* FILE refers to a symbolic link and the name ends with a slash.
Append a `.' to FILE and repeat the lstat call. */
/* Add one for the `.' we might have to append, and one more
for the trailing NUL. */
new_file = xmalloc (len + 1 + 1);
memcpy (new_file, file, len);
new_file[len] = '.';
new_file[len + 1] = 0;
lstat_result = lstat (new_file, sbuf);
free (new_file);
return lstat_result;
}
@END_LSTAT_ONLY@
/* This is a wrapper for @xstat@(2).
If FILE is the empty string, fail with errno == ENOENT.
Otherwise, return the result of calling the real @xstat@.
This works around the bug in some systems whereby @xstat@ succeeds when
given the zero-length file name argument. The @xstat@ from SunOS4.1.4
has this bug. */
@BEGIN_LSTAT_ONLY@
/* This function also provides a version of lstat with consistent semantics
when FILE specifies a symbolic link and has a trailing slash. */
@END_LSTAT_ONLY@
int
rpl_@xstat@ (const char *file, struct stat *sbuf)
{
if (file && *file == 0)
{
errno = ENOENT;
return -1;
}
@BEGIN_LSTAT_ONLY@
return slash_aware_lstat (file, sbuf);
@END_LSTAT_ONLY@
@BEGIN_STAT_ONLY@
return stat (file, sbuf);
@END_STAT_ONLY@
}

46
lib/xstrdup.c
View File

@ -1,46 +0,0 @@
/* xstrdup.c -- copy a string with out of memory checking
Copyright (C) 1990, 1996, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
#endif
#if STDC_HEADERS || HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
#endif
#include <sys/types.h>
char *xmalloc PARAMS ((size_t n));
/* Return a newly allocated copy of STRING. */
char *
xstrdup (const char *string)
{
return strcpy (xmalloc (strlen (string) + 1), string);
}

282
lib/xstrtol.c
View File

@ -1,282 +0,0 @@
/* A more useful interface to strtol.
Copyright 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Jim Meyering. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef __strtol
# define __strtol strtol
# define __strtol_t long int
# define __xstrtol xstrtol
#endif
/* Some pre-ANSI implementations (e.g. SunOS 4)
need stderr defined if assertion checking is enabled. */
#include <stdio.h>
#if STDC_HEADERS
# include <stdlib.h>
#endif
#if HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
# ifndef strchr
# define strchr index
# endif
#endif
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#ifndef errno
extern int errno;
#endif
#if HAVE_LIMITS_H
# include <limits.h>
#endif
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
/* The extra casts work around common compiler bugs. */
#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
It is necessary at least when t == time_t. */
#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
#define TYPE_MAXIMUM(t) (~ (t) 0 - TYPE_MINIMUM (t))
#if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
# define IN_CTYPE_DOMAIN(c) 1
#else
# define IN_CTYPE_DOMAIN(c) isascii(c)
#endif
#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
#include "xstrtol.h"
#ifndef strtol
long int strtol ();
#endif
#ifndef strtoul
unsigned long int strtoul ();
#endif
#ifndef strtoumax
uintmax_t strtoumax ();
#endif
static int
bkm_scale (__strtol_t *x, int scale_factor)
{
__strtol_t product = *x * scale_factor;
if (*x != product / scale_factor)
return 1;
*x = product;
return 0;
}
static int
bkm_scale_by_power (__strtol_t *x, int base, int power)
{
while (power--)
if (bkm_scale (x, base))
return 1;
return 0;
}
/* FIXME: comment. */
strtol_error
__xstrtol (const char *s, char **ptr, int strtol_base,
__strtol_t *val, const char *valid_suffixes)
{
char *t_ptr;
char **p;
__strtol_t tmp;
assert (0 <= strtol_base && strtol_base <= 36);
p = (ptr ? ptr : &t_ptr);
if (! TYPE_SIGNED (__strtol_t))
{
const char *q = s;
while (ISSPACE ((unsigned char) *q))
++q;
if (*q == '-')
return LONGINT_INVALID;
}
errno = 0;
tmp = __strtol (s, p, strtol_base);
if (errno != 0)
return LONGINT_OVERFLOW;
if (*p == s)
return LONGINT_INVALID;
/* Let valid_suffixes == NULL mean `allow any suffix'. */
/* FIXME: update all callers except the ones that allow suffixes
after the number, changing last parameter NULL to `""'. */
if (!valid_suffixes)
{
*val = tmp;
return LONGINT_OK;
}
if (**p != '\0')
{
int base = 1024;
int suffixes = 1;
int overflow;
if (!strchr (valid_suffixes, **p))
{
*val = tmp;
return LONGINT_INVALID_SUFFIX_CHAR;
}
if (strchr (valid_suffixes, '0'))
{
/* The ``valid suffix'' '0' is a special flag meaning that
an optional second suffix is allowed, which can change
the base, e.g. "100MD" for 100 megabytes decimal. */
switch (p[0][1])
{
case 'B':
suffixes++;
break;
case 'D':
base = 1000;
suffixes++;
break;
}
}
switch (**p)
{
case 'b':
overflow = bkm_scale (&tmp, 512);
break;
case 'B':
overflow = bkm_scale (&tmp, 1024);
break;
case 'c':
overflow = 0;
break;
case 'E': /* Exa */
overflow = bkm_scale_by_power (&tmp, base, 6);
break;
case 'G': /* Giga */
overflow = bkm_scale_by_power (&tmp, base, 3);
break;
case 'k': /* kilo */
overflow = bkm_scale_by_power (&tmp, base, 1);
break;
case 'M': /* Mega */
case 'm': /* 'm' is undocumented; for backward compatibility only */
overflow = bkm_scale_by_power (&tmp, base, 2);
break;
case 'P': /* Peta */
overflow = bkm_scale_by_power (&tmp, base, 5);
break;
case 'T': /* Tera */
overflow = bkm_scale_by_power (&tmp, base, 4);
break;
case 'w':
overflow = bkm_scale (&tmp, 2);
break;
case 'Y': /* Yotta */
overflow = bkm_scale_by_power (&tmp, base, 8);
break;
case 'Z': /* Zetta */
overflow = bkm_scale_by_power (&tmp, base, 7);
break;
default:
*val = tmp;
return LONGINT_INVALID_SUFFIX_CHAR;
break;
}
if (overflow)
return LONGINT_OVERFLOW;
(*p) += suffixes;
}
*val = tmp;
return LONGINT_OK;
}
#ifdef TESTING_XSTRTO
# include <stdio.h>
# include "error.h"
char *program_name;
int
main (int argc, char** argv)
{
strtol_error s_err;
int i;
program_name = argv[0];
for (i=1; i<argc; i++)
{
char *p;
__strtol_t val;
s_err = __xstrtol (argv[i], &p, 0, &val, "bckmw");
if (s_err == LONGINT_OK)
{
printf ("%s->%lu (%s)\n", argv[i], val, p);
}
else
{
STRTOL_FATAL_ERROR (argv[i], "arg", s_err);
}
}
exit (0);
}
#endif /* TESTING_XSTRTO */

64
lib/xstrtol.h
View File

@ -1,64 +0,0 @@
#ifndef XSTRTOL_H_
# define XSTRTOL_H_ 1
# if HAVE_INTTYPES_H
# include <inttypes.h> /* for uintmax_t */
# endif
# ifndef PARAMS
# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
# define PARAMS(Args) Args
# else
# define PARAMS(Args) ()
# endif
# endif
# ifndef _STRTOL_ERROR
enum strtol_error
{
LONGINT_OK, LONGINT_INVALID, LONGINT_INVALID_SUFFIX_CHAR, LONGINT_OVERFLOW
};
typedef enum strtol_error strtol_error;
# endif
# define _DECLARE_XSTRTOL(name, type) \
strtol_error \
name PARAMS ((const char *s, char **ptr, int base, \
type *val, const char *valid_suffixes));
_DECLARE_XSTRTOL (xstrtol, long int)
_DECLARE_XSTRTOL (xstrtoul, unsigned long int)
_DECLARE_XSTRTOL (xstrtoumax, uintmax_t)
# define _STRTOL_ERROR(Exit_code, Str, Argument_type_string, Err) \
do \
{ \
switch ((Err)) \
{ \
case LONGINT_OK: \
abort (); \
\
case LONGINT_INVALID: \
error ((Exit_code), 0, "invalid %s `%s'", \
(Argument_type_string), (Str)); \
break; \
\
case LONGINT_INVALID_SUFFIX_CHAR: \
error ((Exit_code), 0, "invalid character following %s `%s'", \
(Argument_type_string), (Str)); \
break; \
\
case LONGINT_OVERFLOW: \
error ((Exit_code), 0, "%s `%s' too large", \
(Argument_type_string), (Str)); \
break; \
} \
} \
while (0)
# define STRTOL_FATAL_ERROR(Str, Argument_type_string, Err) \
_STRTOL_ERROR (2, Str, Argument_type_string, Err)
# define STRTOL_FAIL_WARN(Str, Argument_type_string, Err) \
_STRTOL_ERROR (0, Str, Argument_type_string, Err)
#endif /* not XSTRTOL_H_ */

4
lib/xstrtoul.c
View File

@ -1,4 +0,0 @@
#define __strtol strtoul
#define __strtol_t unsigned long int
#define __xstrtol xstrtoul
#include "xstrtol.c"

13
lib/xstrtoul.h
View File

@ -1,13 +0,0 @@
#ifndef XSTRTOUL_H_
# define XSTRTOUL_H_ 1
# define STRING_TO_UNSIGNED 1
/* Undefine this symbol so we can include xstrtol.h a second time.
Otherwise, a program that wanted both xstrtol.h and xstrtoul.h
would never get the declaration corresponding to the header file
included after the first one. */
# undef XSTRTOL_H_
# include "xstrtol.h"
#endif /* not XSTRTOUL_H_ */

31
lib/xstrtoumax.c
View File

@ -1,31 +0,0 @@
/* xstrtoumax.c -- A more useful interface to strtoumax.
Copyright 1999 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Written by Paul Eggert. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#define __strtol strtoumax
#define __strtol_t uintmax_t
#define __xstrtol xstrtoumax
#include "xstrtol.c"

52
lib/yesno.c
View File

@ -1,52 +0,0 @@
/* yesno.c -- read a yes/no response from stdin
Copyright (C) 1990, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <ctype.h>
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#include <stdio.h>
/* Read one line from standard input
and return nonzero if that line begins with y or Y,
otherwise return 0. */
int rpmatch ();
int
yesno ()
{
/* We make some assumptions here:
a) leading white space in the response are not vital
b) the first 128 characters of the answer are enough (the rest can
be ignored)
I cannot think for a situation where this is not ok. --drepper@gnu */
char buf[128];
int len = 0;
int c;
while ((c = getchar ()) != EOF && c != '\n')
if ((len > 0 && len < 127) || (len == 0 && !isspace (c)))
buf[len++] = c;
buf[len] = '\0';
return rpmatch (buf) == 1;
}

6
locate/Makefile.am
View File

@ -11,11 +11,11 @@ man_MANS = locate.1 updatedb.1 locatedb.5
EXTRA_DIST = locatedb.h updatedb.sh $(man_MANS)
CLEANFILES = updatedb
INCLUDES = -I$(top_srcdir)/lib -I../intl -DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"
INCLUDES = -I$(top_srcdir)/lib -I$(top_srcdir)/gnulib/lib -I../intl -DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"
LDADD = ../find/version.o ../lib/libfind.a @INTLLIBS@
LDADD = ../find/version.o ../lib/libfind.a ../gnulib/lib/libgnulib.a @INTLLIBS@
$(PROGRAMS) $(LIBPROGRAMS): ../find/version.o ../lib/libfind.a
$(PROGRAMS) $(LIBPROGRAMS): ../find/version.o ../lib/libfind.a ../gnulib/lib/libgnulib.a
updatedb: updatedb.sh
rm -f $@

694
locate/Makefile.in
View File

@ -1,694 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
# The default database to build and search.
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
INCLUDES = -I$(top_srcdir)/lib -I../intl -DLOCATE_DB=\"$(LOCATE_DB)\" -DLOCALEDIR=\"$(localedir)\"
AUTOMAKE_OPTIONS = ../lib/ansi2knr
LOCATE_DB = $(localstatedir)/locatedb
localedir = $(datadir)/locale
bin_PROGRAMS = locate
libexec_PROGRAMS = frcode code bigram
bin_SCRIPTS = updatedb
man_MANS = locate.1 updatedb.1 locatedb.5
EXTRA_DIST = locatedb.h updatedb.sh $(man_MANS)
CLEANFILES = updatedb
LDADD = ../find/version.o ../lib/libfind.a @INTLLIBS@
SUBDIRS = testsuite
EXEEXT =
OBJEXT = o
subdir = locate
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
bin_PROGRAMS = locate$(EXEEXT)
libexec_PROGRAMS = frcode$(EXEEXT) code$(EXEEXT) bigram$(EXEEXT)
PROGRAMS = $(bin_PROGRAMS) $(libexec_PROGRAMS)
bigram_SOURCES = bigram.c
bigram_OBJECTS = bigram$U.$(OBJEXT)
bigram_LDADD = $(LDADD)
bigram_DEPENDENCIES = ../find/version.o ../lib/libfind.a
bigram_LDFLAGS =
code_SOURCES = code.c
code_OBJECTS = code$U.$(OBJEXT)
code_LDADD = $(LDADD)
code_DEPENDENCIES = ../find/version.o ../lib/libfind.a
code_LDFLAGS =
frcode_SOURCES = frcode.c
frcode_OBJECTS = frcode$U.$(OBJEXT)
frcode_LDADD = $(LDADD)
frcode_DEPENDENCIES = ../find/version.o ../lib/libfind.a
frcode_LDFLAGS =
locate_SOURCES = locate.c
locate_OBJECTS = locate$U.$(OBJEXT)
locate_LDADD = $(LDADD)
locate_DEPENDENCIES = ../find/version.o ../lib/libfind.a
locate_LDFLAGS =
SCRIPTS = $(bin_SCRIPTS)
DEFS = @DEFS@
DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir)
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
depcomp = $(SHELL) $(top_srcdir)/depcomp
@AMDEP_TRUE@DEP_FILES = $(DEPDIR)/bigram$U.Po $(DEPDIR)/code$U.Po \
@AMDEP_TRUE@ $(DEPDIR)/frcode$U.Po $(DEPDIR)/locate$U.Po
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
CFLAGS = @CFLAGS@
DIST_SOURCES = bigram.c code.c frcode.c locate.c
NROFF = nroff
MANS = $(man_MANS)
RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \
uninstall-info-recursive all-recursive install-data-recursive \
install-exec-recursive installdirs-recursive install-recursive \
uninstall-recursive check-recursive installcheck-recursive
DIST_COMMON = Makefile.am Makefile.in
DIST_SUBDIRS = $(SUBDIRS)
SOURCES = bigram.c code.c frcode.c locate.c
all: all-recursive
.SUFFIXES:
.SUFFIXES: .c .o .obj
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu locate/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && \
CONFIG_HEADERS= CONFIG_LINKS= \
CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
f=`echo $$p|sed 's/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$f"; \
$(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$f; \
else :; fi; \
done
uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo $$p|sed 's/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
rm -f $(DESTDIR)$(bindir)/$$f; \
done
clean-binPROGRAMS:
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
install-libexecPROGRAMS: $(libexec_PROGRAMS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(DESTDIR)$(libexecdir)
@list='$(libexec_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
f=`echo $$p|sed 's/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$p $(DESTDIR)$(libexecdir)/$$f"; \
$(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$p $(DESTDIR)$(libexecdir)/$$f; \
else :; fi; \
done
uninstall-libexecPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(libexec_PROGRAMS)'; for p in $$list; do \
f=`echo $$p|sed 's/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " rm -f $(DESTDIR)$(libexecdir)/$$f"; \
rm -f $(DESTDIR)$(libexecdir)/$$f; \
done
clean-libexecPROGRAMS:
-test -z "$(libexec_PROGRAMS)" || rm -f $(libexec_PROGRAMS)
bigram$(EXEEXT): $(bigram_OBJECTS) $(bigram_DEPENDENCIES)
@rm -f bigram$(EXEEXT)
$(LINK) $(bigram_LDFLAGS) $(bigram_OBJECTS) $(bigram_LDADD) $(LIBS)
code$(EXEEXT): $(code_OBJECTS) $(code_DEPENDENCIES)
@rm -f code$(EXEEXT)
$(LINK) $(code_LDFLAGS) $(code_OBJECTS) $(code_LDADD) $(LIBS)
frcode$(EXEEXT): $(frcode_OBJECTS) $(frcode_DEPENDENCIES)
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@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-recursive
clean-am: clean-binPROGRAMS clean-generic clean-libexecPROGRAMS \
mostlyclean-am
distclean: distclean-recursive
distclean-am: clean-am distclean-compile distclean-depend \
distclean-generic distclean-tags
dvi: dvi-recursive
dvi-am:
info: info-recursive
info-am:
install-data-am: install-man
@$(NORMAL_INSTALL)
$(MAKE) $(AM_MAKEFLAGS) install-data-hook
install-exec-am: install-binPROGRAMS install-binSCRIPTS \
install-libexecPROGRAMS
install-info: install-info-recursive
install-man: install-man1 install-man5
installcheck-am:
maintainer-clean: maintainer-clean-recursive
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-compile mostlyclean-generic mostlyclean-kr
uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
uninstall-info-am uninstall-libexecPROGRAMS uninstall-man
uninstall-info: uninstall-info-recursive
uninstall-man: uninstall-man1 uninstall-man5
.PHONY: $(RECURSIVE_TARGETS) all all-am check check-am clean \
clean-binPROGRAMS clean-generic clean-libexecPROGRAMS \
clean-recursive distclean distclean-compile distclean-depend \
distclean-generic distclean-recursive distclean-tags distdir \
dvi dvi-am dvi-recursive info info-am info-recursive install \
install-am install-binPROGRAMS install-binSCRIPTS install-data \
install-data-am install-data-recursive install-exec \
install-exec-am install-exec-recursive install-info \
install-info-recursive install-libexecPROGRAMS install-man \
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installcheck installcheck-am installdirs installdirs-am \
installdirs-recursive maintainer-clean maintainer-clean-generic \
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tags-recursive uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-binSCRIPTS uninstall-info-recursive \
uninstall-libexecPROGRAMS uninstall-man uninstall-man1 \
uninstall-man5 uninstall-recursive
$(PROGRAMS) $(LIBPROGRAMS): ../find/version.o ../lib/libfind.a
updatedb: updatedb.sh
rm -f $@
find=`echo find|sed '$(transform)'`; \
frcode=`echo frcode|sed '$(transform)'`; \
bigram=`echo bigram|sed '$(transform)'`; \
code=`echo code|sed '$(transform)'`; \
sed \
-e "s,@""bindir""@,$(bindir)," \
-e "s,@""libexecdir""@,$(libexecdir)," \
-e "s,@""LOCATE_DB""@,$(LOCATE_DB)," \
-e "s,@""VERSION""@,@VERSION@," \
-e "s,@""find""@,$${find}," \
-e "s,@""frcode""@,$${frcode}," \
-e "s,@""bigram""@,$${bigram}," \
-e "s,@""code""@,$${code}," \
$(srcdir)/updatedb.sh > $@
chmod +x $@
install-data-hook:
$(top_srcdir)/mkinstalldirs $(localstatedir)
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

52
locate/locate.c
View File

@ -191,6 +191,52 @@ last_literal_end (name)
return subp;
}
/* getstr()
*
* Read bytes from FP into the buffer at offset OFFSET in (*BUF),
* until we reach DELIMITER or end-of-file. We reallocate the buffer
* as necessary, altering (*BUF) and (*SIZ) as appropriate. No assumption
* is made regarding the content of the data (i.e. the implementation is
* 8-bit clean, the only delimiter is DELIMITER).
*
* Written Fri May 23 18:41:16 2003 by James Youngman, because getstr()
* has been removed from gnulib.
*
* We call the function locate_read_str() to avoid a name clash with the curses
* function getstr().
*/
static int locate_read_str(char **buf, size_t *siz, FILE *fp, int delimiter, int offs)
{
char * p = NULL;
size_t sz = 0;
int needed, nread;
nread = getdelim(&p, &sz, delimiter, fp);
if (nread >= 0)
{
assert(p != NULL);
needed = offs + nread;
if (needed > (*siz))
{
char *pnew = realloc(*buf, needed);
if (NULL == pnew)
{
return -1; /* FAIL */
}
else
{
*siz = needed;
*buf = pnew;
}
}
memcpy((*buf)+offs, p, nread);
free(p);
}
return nread;
}
/* Print the entries in DBFILE that match shell globbing pattern PATHPART.
Return the number of entries printed. */
@ -251,7 +297,7 @@ locate (pathpart, dbfile, ignore_case)
dbfile, WARN_NUMBER_UNITS, _(warn_name_units));
}
pathsize = 1026; /* Increased as necessary by getstr. */
pathsize = 1026; /* Increased as necessary by locate_read_str. */
path = xmalloc (pathsize);
nread = fread (path, 1, sizeof (LOCATEDB_MAGIC), fp);
@ -319,14 +365,14 @@ locate (pathpart, dbfile, ignore_case)
count += c;
/* Overlay the old path with the remainder of the new. */
nread = getstr (&path, &pathsize, fp, '\0', count);
nread = locate_read_str (&path, &pathsize, fp, 0, count);
if (nread < 0)
break;
c = getc (fp);
s = path + count + nread - 2; /* Move to the last char in path. */
assert (s[0] != '\0');
assert (s[1] == '\0'); /* Our terminator. */
assert (s[2] == '\0'); /* Added by getstr. */
assert (s[2] == '\0'); /* Added by locate_read_str. */
}
/* If the previous path matched, scan the whole path for the last

275
locate/testsuite/Makefile.in
View File

@ -1,275 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ../..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INCLUDES = @INCLUDES@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
AUTOMAKE_OPTIONS = dejagnu
LOCATE = ../locate
UPDATEDB = ../updatedb
LOCATEFLAGS =
UPDATEDBFLAGS =
DEJATOOL = locate
#EXTRA_DIST = config/*.exp inputs/*.xi xargs.*/*.exp xargs.*/*.xo
EXTRA_DIST = config/unix.exp \
locate.gnu/ignore_case1.exp \
locate.gnu/ignore_case1.xo \
locate.gnu/ignore_case2.exp \
locate.gnu/ignore_case2.xo \
locate.gnu/ignore_case3.exp \
locate.gnu/ignore_case3.xo
DIST_SUBDIRS = config inputs locate.gnu
CLEANFILES = *.log *.sum site.exp site.bak
EXEEXT =
OBJEXT = o
subdir = locate/testsuite
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
DIST_SOURCES =
DIST_COMMON = Makefile.am Makefile.in
all: all-am
.SUFFIXES:
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu locate/testsuite/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && \
CONFIG_HEADERS= CONFIG_LINKS= \
CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
uninstall-info-am:
tags: TAGS
TAGS:
RUNTESTFLAGS =
RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
EXPECT = expect
RUNTEST = runtest
check-DEJAGNU: site.exp
srcdir=`CDPATH=: && cd $(srcdir) && pwd`; export srcdir; \
EXPECT=$(EXPECT); export EXPECT; \
runtest=$(RUNTEST); \
if $(SHELL) -c "$$runtest --version" > /dev/null 2>&1; then \
l='$(DEJATOOL)'; for tool in $$l; do \
$$runtest $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
done; \
else echo "WARNING: could not find \`runtest'" 1>&2; :;\
fi
site.exp: Makefile
@echo 'Making a new site.exp file...'
@echo '## these variables are automatically generated by make ##' >site.tmp
@echo '# Do not edit here. If you wish to override these values' >>site.tmp
@echo '# edit the last section' >>site.tmp
@echo 'set tool $(DEJATOOL)' >>site.tmp
@echo 'set srcdir $(srcdir)' >>site.tmp
@echo "set objdir `pwd`" >>site.tmp
@echo 'set host_alias $(host_alias)' >>site.tmp
@echo 'set host_triplet $(host_triplet)' >>site.tmp
@echo '## All variables above are generated by configure. Do Not Edit ##' >>site.tmp
@test ! -f site.exp || \
sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
@-rm -f site.bak
@test ! -f site.exp || mv site.exp site.bak
@mv site.tmp site.exp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ../..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
$(mkinstalldirs) $(distdir)/config $(distdir)/locate.gnu
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
$(mkinstalldirs) "$(distdir)/$$dir"; \
fi; \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) check-DEJAGNU
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
info: info-am
info-am:
install-data-am:
install-exec-am:
install-info: install-info-am
install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
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uninstall-am: uninstall-info-am
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.PHONY: all all-am check check-DEJAGNU check-am clean clean-generic \
distclean distclean-generic distdir dvi dvi-am info info-am \
install install-am install-data install-data-am install-exec \
install-exec-am install-info install-info-am install-man \
install-strip installcheck installcheck-am installdirs \
maintainer-clean maintainer-clean-generic mostlyclean \
mostlyclean-generic uninstall uninstall-am uninstall-info-am
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

1
m4/.cvsignore
View File

@ -1 +0,0 @@
Makefile

269
m4/ChangeLog
View File

@ -1,269 +0,0 @@
2001-06-09 Kevin Dalley <kevin@seti.org>
* jm-macros.m4 (jm_MACROS): remove jm_ICONV, which is replaced by
AM_ICONV, which is imported from gettext-0.10.38. removed
jm_GLIBC21, which is required in AM_GNU_GETTEXT, which is
imported from gettext-0.10.38.
2001-06-09 Kevin Dalley <kevind@rahul.net>
* progtest.m4, lcmessage.m4, isc-posix.m4, iconv.m4, glibc21.m4,
gettext.m4, codeset.m4: updated from gettext-0.10.38.
2001-06-09 Gerrit P. Haase <gerrit.haase@t-online.de>
* m4/j4-macros.m4: removed calls for values.h.
2000-10-29 Jim Meyering <meyering@lucent.com>
* gettext.m4: Rename this...
* libintl.m4: ...to this.
2000-10-13 Kevin Dalley <kevin@seti.org>
* jm-macros.m4 (jm_MACROS): add jm_FSTYPENAME
2000-10-10 Kevin Dalley <kevin@seti.org>
* jm-macros.m4 (jm_MACROS): check for rpmatch.
2000-04-05 Kevin Dalley <kevind@rahul.net>
* m4/Makefile.am: new version of file
2000-01-18 Kevin Dalley <kevind@rahul.net>
* Makefile.am: recreated Makefile.am from Makefile.am.in
1998-11-14 Jim Meyering <meyering@ascend.com>
* lstat.m4: Correct comment. POSIX does not permit it to succeed.
* stat.m4: Likewise.
1998-11-03 Jim Meyering <meyering@ascend.com>
* stat.m4: Rewrite to set HAVE_STAT_EMPTY_STRING_BUG.
* lstat.m4: Rewrite to set HAVE_LSTAT_EMPTY_STRING_BUG.
1998-10-18 Jim Meyering <meyering@ascend.com>
* check-decl.m4 (jm_CHECK_DECL_LOCALTIME_R): Remove macro.
1998-10-17 Jim Meyering <meyering@ascend.com>
* decl.m4 (jm_CHECK_DECLARATION): Don't hard-code which headers to
include, though we still hard-code the `require'-like AC_CHECK_HEADERS
calls for those previously hard-coded headers. Instead, take a new
parameter.
(jm_CHECK_DECLARATIONS): Reflect interface change.
* check-decl.m4 (jm_CHECK_DECLS): Likewise.
(jm_CHECK_DECL_LOCALTIME_R): New macro.
* mktime.m4: Test for spring-forward gap before long-running test.
1998-10-14 Jim Meyering <meyering@ascend.com>
* mktime.m4: Use the more portable "TZ=PST8PDT,M4.1.0,M10.5.0"
instead of "TZ=America/Vancouver". From Paul Eggert.
1998-10-11 Jim Meyering <meyering@ascend.com>
* mktime.m4 (jm_AM_FUNC_MKTIME): New file and macro.
This adds a test for a recently added compatibility fix for mktime.c.
* jm-mktime.m4: Require jm_AM_FUNC_MKTIME, not AM_FUNC_MKTIME.
1998-09-27 Jim Meyering <meyering@ascend.com>
* jm-macros.m4 (jm_MACROS): Require jm_FUNC_FNMATCH.
* fnmatch.m4 (jm_FUNC_FNMATCH): New file/macro. Extracted from
../configure.in, including a change from Gordon Matzigkeit to allow
cross-compiling for the Hurd.
* glibc.m4: New file/macro to test for the GNU C Library
versions 1 and 2. From Gordon Matzigkeit.
Indent.
1998-09-21 Jim Meyering <meyering@ascend.com>
* chown.m4: Declare locals: before, after. From Andries Brouwer.
1998-08-18 Paul Eggert <eggert@twinsun.com>
Port nanosecond-resolution times to UnixWare 2.1.2 and
pedantic Solaris 2.6.
* st_mtim.m4 (AC_STRUCT_ST_MTIM_NSEC): Renamed from
AC_STRUCT_ST_MTIM.
* st_mtim.m4 (AC_STRUCT_ST_MTIM_NSEC):
Generate name of ns member, instead of just 1 or undef.
Allow for UnixWare 2.1.2 and Solaris 2.6 if in pedantic mode.
1998-08-15 Jim Meyering <meyering@ascend.com>
* ssize_t.m4 (jm_TYPE_SSIZE_T): Remove file.
* check-type.m4: New file. Replacement for AC_CHECK_TYPE.
* jm-macros.m4: Use the new AC_CHECK_TYPE(ssize_t, int)
instead of jm_TYPE_SSIZE_T.
1998-08-12 Jim Meyering <meyering@ascend.com>
* st_dm_mode.m4: New file. From Johan Danielsson.
1998-08-02 Jim Meyering <meyering@ascend.com>
* st_mtim.m4: Use hack to avoid having to put #undef HAVE_ST_MTIM
in acconfig.h manually.
1998-07-31 Paul Eggert <eggert@twinsun.com>
* st_mtim.m4: New file.
1998-07-28 Jim Meyering <meyering@ascend.com>
* utimes.m4: Undef stat.
1998-07-25 Jim Meyering <meyering@ascend.com>
* utime.m4 (jm_FUNC_UTIME): New file and macro.
* utimes.m4 (jm_FUNC_UTIMES_NULL): New file and macro.
1998-07-09 Manfred Hollstein <manfred@s-direktnet.de>
* chown.m4 (jm_FUNC_CHOWN): Add a check to verify that the
uid and gid actually remain unchanged.
1998-07-07 Jim Meyering <meyering@ascend.com>
* jm-glibc-io.m4: Remove fclose_unlocked.
1998-07-04 Jim Meyering <meyering@ascend.com>
* regex.m4: Use syscmd, ifelse, and sysval. Mainly as an exercise
to prove that this macro can be used in packages without regex.c.
1998-07-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* gettext.m4 (AM_WITH_NLS): Remove intl/libintl.h if <libintl.h>
is to be used.
1998-07-03 Jim Meyering <meyering@ascend.com>
* gettext.m4: Add -lintl if it's found to be necessary.
* gettext.m4: New file -- from gettext-0.10.35.
* lcmessage.m4: Likewise.
* progtest.m4: Likewise.
* regex.m4 (jm_WITH_REGEX): New file and macro.
* jm-macros.m4: Require the new macro.
1998-06-29 Jim Meyering <meyering@ascend.com>
* fstypename.m4: Include sys/param.h. NetBSD 1.3.1 requires this
for the definition of NGROUPS (used in a system header included
by sys/mount.h).
1998-06-28 Jim Meyering <meyering@ascend.com>
* ls-mntd-fs.m4: New file.
* fstypename.m4: New file.
* jm-macros.m4: Require the new macro.
* jm-glibc-io.m4: New file.
1998-05-19 Jim Meyering <meyering@ascend.com>
* jm-macros.m4: Add jm_FUNC_LCHOWN.
* lchown.m4: New file.
* Makefile.am.in: New file.
* Makefile.am (Makefile.am): Depend on Makefile.am.in.
1998-05-14 Jim Meyering <meyering@ascend.com>
* Makefile.am (EXTRA_DIST): Add them.
* jm-macros.m4: New file.
* utimbuf.m4: New file.
1998-05-12 Jim Meyering <meyering@ascend.com>
* Makefile.am (EXTRA_DIST): Add isc-posix.m4.
1998-05-11 Jim Meyering <meyering@ascend.com>
* isc-posix.m4: New file.
1998-05-10 Jim Meyering <meyering@ascend.com>
* jm-mktime.m4: Use AM_FUNC_MKTIME, now that it's up to date.
1998-05-09 Jim Meyering <meyering@ascend.com>
* Makefile.am (EXTRA_DIST): Add ssize_t.m4.
(EXTRA_DIST): Remove mktime.m4, now that the new version is included
with automake.
* ssize_t.m4: New file.
* mktime.m4: Remove file -- the new automake has this now.
1998-04-26 Jim Meyering <meyering@ascend.com>
* assert.m4: New file.
* Makefile.am (EXTRA_DIST): Add assert.m4.
1998-04-05 Jim Meyering <meyering@ascend.com>
* prereq.m4 (jm_PREREQ_REGEX): New macro.
(jm_PREREQ): Use it here.
1998-03-23 Jim Meyering <meyering@eng.ascend.com>
* inttypes_h.m4: Kludges so I don't have to add HAVE_INTTYPES_H
in acconfig.h.
1998-03-15 Jim Meyering <meyering@eng.ascend.com>
* prereq.m4: New file.
* error.m4: New file.
* Makefile.am (EXTRA_DIST): Add error.m4 and prereq.m4.
1998-02-07 Jim Meyering <meyering@eng.ascend.com>
* getline.m4: Don't set am_cv_func_working_getline before the
cache-check for the same variable -- that defeated the purpose of
the test; the test program was never run. This was a problem only
on systems with losing getline functions -- HP-UX 10.20 is one.
Reported by Bjorn Helgaas.
1998-02-06 Jim Meyering <meyering@eng.ascend.com>
* Makefile.am (EXTRA_DIST): Add perl.m4.
1998-01-10 Jim Meyering <meyering@na-net.ornl.gov>
* Makefile.am (EXTRA_DIST): Add const.m4.
* const.m4: New file. Use an initializer in this declaration
typedef int charset[2]; const charset x;
Reported by Bob Glickstein.
1997-12-21 Jim Meyering <meyering@na-net.ornl.gov>
* chown.m4: Fix reversed types on -1 args to chown.
From Kaveh Ghazi.
1997-12-14 Jim Meyering <meyering@na-net.ornl.gov>
* check-decl.m4: s/DECLARATION_/DECL_/g.
Add lseek and memchr.
* decl.m4: s/HAVE_DECLARATION_/HAVE_DECL_/g.
T.E.Dickey <dickey@clark.net> said that some older preprocessors
have a 20-character limit on names.
1997-11-30 Jim Meyering <meyering@na-net.ornl.gov>
* inttypes_h.m4: New file.
* uintmax_t.m4: New file.
* Makefile.am (EXTRA_DIST): Add inttypes_h.m4 and uintmax_t.m4.

60
m4/Makefile.am
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@ -1,60 +0,0 @@
## Process this file with automake to produce Makefile.in -*-Makefile-*-
##m4-files-begin
EXTRA_DIST = README Makefile.am.in \
afs.m4 \
assert.m4 \
c-bs-a.m4 \
check-decl.m4 \
codeset.m4 \
d-ino.m4 \
d-type.m4 \
error.m4 \
fnmatch.m4 \
fnmatchcase.m4 \
fstypename.m4 \
getline.m4 \
gettext.m4 \
glibc.m4 \
glibc21.m4 \
iconv.m4 \
inttypes_h.m4 \
isc-posix.m4 \
jm-glibc-io.m4 \
jm-macros.m4 \
jm-mktime.m4 \
lcmessage.m4 \
libintl.m4 \
link-follow.m4 \
ls-mntd-fs.m4 \
lstat-slash.m4 \
lstat.m4 \
malloc.m4 \
mbstate_t.m4 \
memcmp.m4 \
prereq.m4 \
progtest.m4 \
readdir.m4 \
realloc.m4 \
regex.m4 \
st_dm_mode.m4 \
st_mtim.m4 \
stat.m4 \
strerror_r.m4 \
strftime.m4 \
timespec.m4 \
uintmax_t.m4 \
ulonglong.m4 \
xstrtoumax.m4
##m4-files-end
Makefile.am: Makefile.am.in
rm -f $@ $@t
sed -n '1,/^##m4-files-begin/p' $< > $@t
( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \
(echo *.m4|tr ' ' @) ) \
|sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
>> $@t
sed -n '/^##m4-files-end/,$$p' $< >> $@t
chmod a-w $@t
mv $@t $@

15
m4/Makefile.am.in
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@ -1,15 +0,0 @@
## Process this file with automake to produce Makefile.in -*-Makefile-*-
##m4-files-begin
##m4-files-end
Makefile.am: Makefile.am.in
rm -f $@ $@t
sed -n '1,/^##m4-files-begin/p' $< > $@t
( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \
(echo *.m4|tr ' ' @) ) \
|sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
>> $@t
sed -n '/^##m4-files-end/,$$p' $< >> $@t
chmod a-w $@t
mv $@t $@

279
m4/Makefile.in
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@ -1,279 +0,0 @@
# Makefile.in generated automatically by automake 1.4f from Makefile.am.
# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_HEADER = $(INSTALL_DATA)
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AWK = @AWK@
BUILD_INCLUDED_LIBINTL = @BUILD_INCLUDED_LIBINTL@
CATALOGS = @CATALOGS@
CATOBJEXT = @CATOBJEXT@
CC = @CC@
CPP = @CPP@
DATADIRNAME = @DATADIRNAME@
DEPDIR = @DEPDIR@
DF_PROG = @DF_PROG@
GENCAT = @GENCAT@
GLIBC21 = @GLIBC21@
GMOFILES = @GMOFILES@
GMSGFMT = @GMSGFMT@
GNU_PACKAGE = @GNU_PACKAGE@
INCLUDES = @INCLUDES@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INSTOBJEXT = @INSTOBJEXT@
INTLBISON = @INTLBISON@
INTLLIBS = @INTLLIBS@
INTLOBJS = @INTLOBJS@
INTL_LIBTOOL_SUFFIX_PREFIX = @INTL_LIBTOOL_SUFFIX_PREFIX@
LIBICONV = @LIBICONV@
LIBOBJS = @LIBOBJS@
MAN = @MAN@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
OPTIONAL_BIN_PROGS = @OPTIONAL_BIN_PROGS@
OPTIONAL_BIN_ZCRIPTS = @OPTIONAL_BIN_ZCRIPTS@
PACKAGE = @PACKAGE@
POFILES = @POFILES@
POSUB = @POSUB@
RANLIB = @RANLIB@
U = @U@
USE_INCLUDED_LIBINTL = @USE_INCLUDED_LIBINTL@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
_am_include = @_am_include@
_am_quote = @_am_quote@
install_sh = @install_sh@
EXTRA_DIST = README Makefile.am.in \
afs.m4 \
assert.m4 \
c-bs-a.m4 \
check-decl.m4 \
codeset.m4 \
d-ino.m4 \
d-type.m4 \
error.m4 \
fnmatch.m4 \
fnmatchcase.m4 \
fstypename.m4 \
getline.m4 \
gettext.m4 \
glibc.m4 \
glibc21.m4 \
iconv.m4 \
inttypes_h.m4 \
isc-posix.m4 \
jm-glibc-io.m4 \
jm-macros.m4 \
jm-mktime.m4 \
lcmessage.m4 \
libintl.m4 \
link-follow.m4 \
ls-mntd-fs.m4 \
lstat-slash.m4 \
lstat.m4 \
malloc.m4 \
mbstate_t.m4 \
memcmp.m4 \
prereq.m4 \
progtest.m4 \
readdir.m4 \
realloc.m4 \
regex.m4 \
st_dm_mode.m4 \
st_mtim.m4 \
stat.m4 \
strerror_r.m4 \
strftime.m4 \
timespec.m4 \
uintmax_t.m4 \
ulonglong.m4 \
xstrtoumax.m4
EXEEXT =
OBJEXT = o
subdir = m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = $(top_builddir)/config.h
CONFIG_CLEAN_FILES =
DIST_SOURCES =
DIST_COMMON = README ChangeLog Makefile.am Makefile.in
all: all-am
.SUFFIXES:
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu m4/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) && \
CONFIG_HEADERS= CONFIG_LINKS= \
CONFIG_FILES=$(subdir)/$@ $(SHELL) ./config.status
uninstall-info-am:
tags: TAGS
TAGS:
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
if test -f $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
$(mkinstalldirs) "$(distdir)/$$dir"; \
fi; \
if test -d $$d/$$file; then \
cp -pR $$d/$$file $(distdir) \
|| exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
check-am: all-am
check: check-am
all-am: Makefile
installdirs:
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-generic mostlyclean-am
distclean: distclean-am
distclean-am: clean-am distclean-generic
dvi: dvi-am
dvi-am:
info: info-am
info-am:
install-data-am:
install-exec-am:
install-info: install-info-am
install-man:
installcheck-am:
maintainer-clean: maintainer-clean-am
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic
uninstall-am: uninstall-info-am
uninstall-info: uninstall-info-am
.PHONY: all all-am check check-am clean clean-generic distclean \
distclean-generic distdir dvi dvi-am info info-am install \
install-am install-data install-data-am install-exec \
install-exec-am install-info install-info-am install-man \
install-strip installcheck installcheck-am installdirs \
maintainer-clean maintainer-clean-generic mostlyclean \
mostlyclean-generic uninstall uninstall-am uninstall-info-am
Makefile.am: Makefile.am.in
rm -f $@ $@t
sed -n '1,/^##m4-files-begin/p' $< > $@t
( (echo EXTRA_DIST = README Makefile.am.in | tr '\012' @); \
(echo *.m4|tr ' ' @) ) \
|sed 's/@$$/%/;s/@/ \\@/g' |tr @% '\012\012' \
>> $@t
sed -n '/^##m4-files-end/,$$p' $< >> $@t
chmod a-w $@t
mv $@t $@
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

7
m4/README
View File

@ -1,7 +0,0 @@
These files are used by a program called aclocal (part of the GNU automake
package). aclocal uses these files to create aclocal.m4 which is in turn
used by autoconf to create the configure script at the the top level in
this distribution.
The Makefile.am file in this directory is automatically generated
from the template file, Makefile.am.in.

12
m4/afs.m4
View File

@ -1,12 +0,0 @@
#serial 3
AC_DEFUN(jm_AFS,
AC_MSG_CHECKING(for AFS)
if test -d /afs; then
AC_DEFINE(AFS, 1, [Define if you have the Andrew File System.])
ac_result=yes
else
ac_result=no
fi
AC_MSG_RESULT($ac_result)
)

13
m4/assert.m4
View File

@ -1,13 +0,0 @@
#serial 2
dnl based on code from Eleftherios Gkioulekas
AC_DEFUN(jm_ASSERT,
[
AC_MSG_CHECKING(whether to enable assertions)
AC_ARG_ENABLE(assert,
[ --disable-assert turn off assertions],
[ AC_MSG_RESULT(no)
AC_DEFINE(NDEBUG,1,[Define to 1 if assertions should be disabled.]) ],
[ AC_MSG_RESULT(yes) ]
)
])

23
m4/c-bs-a.m4
View File

@ -1,23 +0,0 @@
#serial 3
dnl From Paul Eggert.
AC_DEFUN(AC_C_BACKSLASH_A,
[
AC_CACHE_CHECK([whether backslash-a works in strings], ac_cv_c_backslash_a,
[AC_TRY_COMPILE([],
[
#if '\a' == 'a'
syntax error;
#endif
char buf['\a' == 'a' ? -1 : 1];
buf[0] = '\a';
return buf[0] != "\a"[0];
],
ac_cv_c_backslash_a=yes,
ac_cv_c_backslash_a=no)])
if test $ac_cv_c_backslash_a = yes; then
AC_DEFINE(HAVE_C_BACKSLASH_A, 1,
[Define if backslash-a works in C strings.])
fi
])

76
m4/check-decl.m4
View File

@ -1,76 +0,0 @@
#serial 16
dnl This is just a wrapper function to encapsulate this kludge.
dnl Putting it in a separate file like this helps share it between
dnl different packages.
AC_DEFUN(jm_CHECK_DECLS,
[
AC_REQUIRE([_jm_DECL_HEADERS])
AC_REQUIRE([AC_HEADER_TIME])
headers='
#include <stdio.h>
#if HAVE_STRING_H
# if !STDC_HEADERS && HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#else
# if HAVE_STRINGS_H
# include <strings.h>
# endif
#endif
#if HAVE_STDLIB_H
# include <stdlib.h>
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/types.h>
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#if HAVE_UTMP_H
# include <utmp.h>
#endif
'
AC_CHECK_DECLS([
free,
getenv,
geteuid,
getgrgid,
getlogin,
getpwuid,
getuid,
getutent,
lseek,
malloc,
memchr,
memrchr,
realloc,
stpcpy,
strndup,
strnlen,
strstr,
strtoul,
strtoull,
ttyname], , , $headers)
])
dnl FIXME: when autoconf has support for it.
dnl This is a little helper so we can require these header checks.
AC_DEFUN(_jm_DECL_HEADERS,
[
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS(memory.h string.h strings.h stdlib.h unistd.h sys/time.h \
utmp.h utmpx.h)
])

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