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snapshot of project "mawk", label t20091213e
This commit is contained in:
Thomas E. Dickey
parent
9b656498c3
commit
e33d2665e0
9
CHANGES
9
CHANGES
@ -1,11 +1,14 @@
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-- $MawkId: CHANGES,v 1.78 2009/12/16 01:03:10 tom Exp $
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-- $MawkId: CHANGES,v 1.79 2009/12/16 09:35:17 tom Exp $
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Changes by Thomas E Dickey <dickey@invisible-island.net>
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20091215
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20091216
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+ bump version to 1.3.4
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+ add check for floating-point underflow exceptions
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+ add configure check for functions used for pipe/system calls, e.g.,
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for MinGW where these are absent.
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+ add runtime check for floating-point underflow exceptions
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+ fix an old 1.3.3 bug in re_split(), which did not check properly for
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the end of buffer; this broke on Tru64.
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2
MANIFEST
2
MANIFEST
@ -1,4 +1,4 @@
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MANIFEST for mawk, version t20091213d
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MANIFEST for mawk, version t20091213e
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--------------------------------------------------------------------------------
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MANIFEST this file
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ACKNOWLEDGMENT acknowledgements
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22
bi_funct.c
22
bi_funct.c
@ -10,7 +10,7 @@ the GNU General Public License, version 2, 1991.
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********************************************/
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/*
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* $MawkId: bi_funct.c,v 1.20 2009/12/13 19:26:02 Jonathan.Nieder Exp $
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* $MawkId: bi_funct.c,v 1.21 2009/12/16 09:54:37 tom Exp $
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* @Log: bi_funct.c,v @
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* Revision 1.9 1996/01/14 17:16:11 mike
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* flush_all_output() before system()
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@ -664,11 +664,10 @@ bi_fflush(CELL * sp)
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return sp;
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}
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#ifdef HAVE_REAL_PIPES
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CELL *
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bi_system(CELL * sp)
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bi_system(CELL * sp GCC_UNUSED)
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{
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#ifdef HAVE_REAL_PIPES
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int pid;
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unsigned ret_val;
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@ -699,15 +698,7 @@ bi_system(CELL * sp)
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sp->type = C_DOUBLE;
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sp->dval = (double) ret_val;
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return sp;
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}
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#endif /* HAVE_REAL_PIPES */
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#ifdef MSDOS
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CELL *
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bi_system(CELL * sp)
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{
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#elif defined(MSDOS)
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int retval;
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if (sp->type < C_STRING)
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@ -717,9 +708,10 @@ bi_system(CELL * sp)
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sp->type = C_DOUBLE;
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sp->dval = (double) retval;
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return sp;
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}
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#else
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return 0;
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#endif
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}
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/* getline() */
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@ -1,5 +1,5 @@
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/*
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* $MawkId: config_h.in,v 1.10 2009/12/15 01:40:42 tom Exp $
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* $MawkId: config_h.in,v 1.11 2009/12/16 09:39:07 tom Exp $
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* vile:cmode
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* template for config.h
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*/
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@ -12,10 +12,14 @@
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#undef GCC_SCANF
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#undef GCC_SCANFLIKE
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#undef GCC_UNUSED
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#undef HAVE_FORK
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#undef HAVE_PIPE
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#undef HAVE_REAL_PIPES
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#undef HAVE_SIGACTION
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#undef HAVE_SIGINFO_H
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#undef HAVE_STRTOD_OVF_BUG
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#undef HAVE_SYS_WAIT_H
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#undef HAVE_WAIT
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#undef LOCALE
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#undef MAX__INT
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#undef MAX__LONG
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17
configure.in
17
configure.in
@ -1,4 +1,4 @@
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dnl $MawkId: configure.in,v 1.26 2009/12/16 00:23:15 tom Exp $
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dnl $MawkId: configure.in,v 1.28 2009/12/16 10:16:46 tom Exp $
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dnl configure.in for mawk
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dnl
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dnl @Log: configure.in,v @
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@ -58,6 +58,13 @@ if test "x${with_builtin_regex}" != xno; then
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fi
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AC_MSG_RESULT($with_builtin_regex)
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if test "x${with_builtin_regex}" = xno; then
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AC_CHECK_HEADER(regex.h,cf_have_regex_h=yes,cf_have_regex_h=no)
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if test "$cf_have_regex_h" != yes ; then
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AC_MSG_ERROR(could not find regex.h)
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fi
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fi
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AC_PROG_YACC
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CF_ANSI_CC_REQD
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CF_XOPEN_SOURCE
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@ -65,7 +72,15 @@ CF_XOPEN_SOURCE
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CF_MAWK_FIND_SIZE_T
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CF_LOCALE
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CF_CHECK_ENVIRON(environ)
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AC_CHECK_FUNCS(fork pipe wait)
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test "$ac_cv_func_fork" = yes && \
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test "$ac_cv_func_pipe" = yes && \
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test "$ac_cv_func_wait" = yes && \
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AC_DEFINE(HAVE_REAL_PIPES)
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AC_CHECK_HEADERS(sys/wait.h)
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CF_MAWK_CHECK_HEADERS(fcntl.h errno.h math.h time.h stdarg.h stdlib.h string.h)
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CF_MAWK_CHECK_FUNCS(memcpy strchr strerror vfprintf strtod fmod matherr)
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CF_MAWK_FIND_MAX_INT
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7
files.c
7
files.c
@ -10,7 +10,7 @@ the GNU General Public License, version 2, 1991.
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********************************************/
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/*
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* $MawkId: files.c,v 1.10 2009/12/14 01:17:34 tom Exp $
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* $MawkId: files.c,v 1.11 2009/12/16 09:42:53 tom Exp $
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* @Log: files.c,v @
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* Revision 1.9 1996/01/14 17:14:10 mike
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* flush_all_output()
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@ -64,9 +64,12 @@ the GNU General Public License, version 2, 1991.
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#include "init.h"
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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#ifdef HAVE_SYS_WAIT_H
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#include <sys/wait.h>
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#endif
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#ifdef V7
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#include <sgtty.h> /* defines FIOCLEX */
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#endif
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4
init.c
4
init.c
@ -10,7 +10,7 @@ the GNU General Public License, version 2, 1991.
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********************************************/
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/*
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* $MawkId: init.c,v 1.14 2009/12/15 01:50:45 tom Exp $
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* $MawkId: init.c,v 1.15 2009/12/16 09:54:23 tom Exp $
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* @Log: init.c,v @
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* Revision 1.11 1995/08/20 17:35:21 mike
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* include <stdlib.h> for MSC, needed for environ decl
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@ -354,9 +354,11 @@ set_ARGV(int argc, char **argv, int i)
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#ifdef DECL_ENVIRON
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#ifndef MSDOS_MSC /* MSC declares it near */
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#ifndef environ
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extern char **environ;
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#endif
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#endif
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#endif
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void
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load_environ(ARRAY ENV)
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@ -1,6 +1,6 @@
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/*
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* $MawkId: patchlev.h,v 1.13 2009/12/15 11:44:27 tom Exp $
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* $MawkId: patchlev.h,v 1.14 2009/12/16 09:35:25 tom Exp $
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*/
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#define PATCHLEVEL 3
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#define PATCH_STRING ".4"
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#define DATE_STRING "20091215"
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#define DATE_STRING "20091216"
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6
scan.c
6
scan.c
@ -10,7 +10,7 @@ the GNU General Public License, version 2, 1991.
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********************************************/
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/*
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* $MawkId: scan.c,v 1.13 2009/12/14 01:09:18 tom Exp $
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* $MawkId: scan.c,v 1.14 2009/12/16 09:57:25 tom Exp $
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* @Log: scan.c,v @
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* Revision 1.8 1996/07/28 21:47:05 mike
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* gnuish patch
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@ -733,6 +733,7 @@ collect_decimal(int c, int *flag)
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{
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register UChar *p = (UChar *) string_buff + 1;
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UChar *endp;
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char *temp;
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double d;
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*flag = 0;
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@ -786,7 +787,8 @@ collect_decimal(int c, int *flag)
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}
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errno = 0; /* check for overflow/underflow */
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d = strtod(string_buff, (char **) &endp);
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d = strtod(string_buff, &temp);
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endp = (UChar *) temp;
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#ifndef STRTOD_UNDERFLOW_ON_ZERO_BUG
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if (errno)
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