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symlink and readlink are unconditionally available in the 2001 spec.

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This commit is contained in:
Ulrich Drepper 2005-02-21 10:22:29 +00:00
parent 9cfe5381a1
commit f2b0dc4404
1 changed files with 6 additions and 1 deletions
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7
posix/unistd.h
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@ -734,7 +734,7 @@ extern int ttyslot (void) __THROW;
extern int link (__const char *__from, __const char *__to)
__THROW __nonnull ((1, 2)) __wur;
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
/* Make a symbolic link to FROM named TO. */
extern int symlink (__const char *__from, __const char *__to)
__THROW __nonnull ((1, 2)) __wur;
@ -1046,6 +1046,11 @@ extern void swab (__const void *__restrict __from, void *__restrict __to,
extern char *ctermid (char *__s) __THROW __nonnull ((1));
#endif
/* Define some macros helping to catch buffer overflows. */
#if __USE_FORTIFY_LEVEL > 0 && !defined __cplusplus
# include <bits/unistd.h>
#endif
__END_DECLS
#endif /* unistd.h */