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38 lines
1.8 KiB
C
38 lines
1.8 KiB
C
/* utility functions for `patch' */
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/* $Id: util.h,v 1.16 1998/03/15 14:44:47 eggert Exp $ */
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/* An upper bound on the print length of a signed decimal line number.
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Add one for the sign. */
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#define LINENUM_LENGTH_BOUND (sizeof (LINENUM) * CHAR_BIT / 3 + 1)
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int ok_to_reverse PARAMS ((char const *, ...)) __attribute__ ((format (printf, 1, 2)));
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void ask PARAMS ((char const *, ...)) __attribute__ ((format (printf, 1, 2)));
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void say PARAMS ((char const *, ...)) __attribute__ ((format (printf, 1, 2)));
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void fatal PARAMS ((char const *, ...))
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__attribute__ ((noreturn, format (printf, 1, 2)));
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void pfatal PARAMS ((char const *, ...))
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__attribute__ ((noreturn, format (printf, 1, 2)));
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char *fetchname PARAMS ((char *, int, time_t *));
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char *savebuf PARAMS ((char const *, size_t));
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char *savestr PARAMS ((char const *));
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char const *version_controller PARAMS ((char const *, int, struct stat const *, char **, char **));
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int version_get PARAMS ((char const *, char const *, int, int, char const *, struct stat *));
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int create_file PARAMS ((char const *, int, mode_t));
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int systemic PARAMS ((char const *));
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char *format_linenum PARAMS ((char[LINENUM_LENGTH_BOUND + 1], LINENUM));
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void Fseek PARAMS ((FILE *, file_offset, int));
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void copy_file PARAMS ((char const *, char const *, int, mode_t));
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void exit_with_signal PARAMS ((int)) __attribute__ ((noreturn));
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void ignore_signals PARAMS ((void));
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void init_time PARAMS ((void));
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void memory_fatal PARAMS ((void)) __attribute__ ((noreturn));
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void move_file PARAMS ((char const *, int volatile *, char *, mode_t, int));
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void read_fatal PARAMS ((void)) __attribute__ ((noreturn));
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void remove_prefix PARAMS ((char *, size_t));
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void removedirs PARAMS ((char *));
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void set_signals PARAMS ((int));
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void write_fatal PARAMS ((void)) __attribute__ ((noreturn));
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