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| author | Ulrich Drepper <drepper@redhat.com> | 2006-04-05 21:33:15 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-04-05 21:33:15 +0000 |
| commit | 6738b3c073c6b8f0ad145d77ba61fc1238256f8d (patch) | |
| tree | b2eb2f91f9f4764f56b294cf98de3a2fafcffa26 /posix/bits | |
| parent | feb371838bf7886f22647eef31a913f49db6c144 (diff) | |
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2006-04-05 Alan Modra <amodra@bigpond.net.au>
Jakub Jelinek <jakub@redhat.com>
* posix/bits/unistd.h (readlink, __readlink_chk, __readlink_alias):
Change return value to ssize_t.
Reported by S.ÃaÄlar Onur <caglar@uludag.org.tr>.
Patch by René Rebe <rene@exactcode.de>.
Reported by René Rebe <rene@exactcode.de>.
Diffstat (limited to 'posix/bits')
| -rw-r--r-- | posix/bits/unistd.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h index b72b7c758a..d461108e53 100644 --- a/posix/bits/unistd.h +++ b/posix/bits/unistd.h @@ -1,5 +1,5 @@ /* Checking macros for unistd functions. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -80,16 +80,16 @@ pread64 (int __fd, void *__buf, size_t __nbytes, __off64_t __offset) #endif #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K -extern int __readlink_chk (__const char *__restrict __path, - char *__restrict __buf, size_t __len, - size_t __buflen) +extern ssize_t __readlink_chk (__const char *__restrict __path, + char *__restrict __buf, size_t __len, + size_t __buflen) __THROW __nonnull ((1, 2)) __wur; -extern int __REDIRECT_NTH (__readlink_alias, - (__const char *__restrict __path, - char *__restrict __buf, size_t __len), readlink) +extern ssize_t __REDIRECT_NTH (__readlink_alias, + (__const char *__restrict __path, + char *__restrict __buf, size_t __len), readlink) __nonnull ((1, 2)) __wur; -extern __always_inline __nonnull ((1, 2)) __wur int +extern __always_inline __nonnull ((1, 2)) __wur ssize_t __NTH (readlink (__const char *__restrict __path, char *__restrict __buf, size_t __len)) { |