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| author | Aurelien Jarno <aurelien@aurel32.net> | 2021-09-10 19:39:35 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2021-09-16 22:32:53 +0200 |
| commit | 63a788f48a713f2081f200dd054df3e728b0e7c2 (patch) | |
| tree | 6c003f9c053db9c56f0c4a3686f4d71cec522415 | |
| parent | 876e51548cc5d96af5ea13febd0a1a75bfc04497 (diff) | |
| download | glibc-63a788f48a713f2081f200dd054df3e728b0e7c2.zip glibc-63a788f48a713f2081f200dd054df3e728b0e7c2.tar.gz glibc-63a788f48a713f2081f200dd054df3e728b0e7c2.tar.bz2 | |
posix: Fix attribute access mode on getcwd [BZ #27476]
There is a GNU extension that allows to call getcwd(NULL, >0). It is
described in the documentation, but also directly in the unistd.h
header, just above the declaration.
Therefore the attribute access mode added in commit 06febd8c6705
is not correct. Drop it.
| -rw-r--r-- | posix/bits/unistd.h | 5 | ||||
| -rw-r--r-- | posix/unistd.h | 3 |
2 files changed, 3 insertions, 5 deletions
diff --git a/posix/bits/unistd.h b/posix/bits/unistd.h index f083138..622adeb 100644 --- a/posix/bits/unistd.h +++ b/posix/bits/unistd.h @@ -199,10 +199,9 @@ __NTH (readlinkat (int __fd, const char *__restrict __path, #endif extern char *__getcwd_chk (char *__buf, size_t __size, size_t __buflen) - __THROW __wur __attr_access ((__write_only__, 1, 2)); + __THROW __wur; extern char *__REDIRECT_NTH (__getcwd_alias, - (char *__buf, size_t __size), getcwd) - __wur __attr_access ((__write_only__, 1, 2)); + (char *__buf, size_t __size), getcwd) __wur; extern char *__REDIRECT_NTH (__getcwd_chk_warn, (char *__buf, size_t __size, size_t __buflen), __getcwd_chk) diff --git a/posix/unistd.h b/posix/unistd.h index 3dca657..8224c5f 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -528,8 +528,7 @@ extern int fchdir (int __fd) __THROW __wur; an array is allocated with `malloc'; the array is SIZE bytes long, unless SIZE == 0, in which case it is as big as necessary. */ -extern char *getcwd (char *__buf, size_t __size) __THROW __wur - __attr_access ((__write_only__, 1, 2)); +extern char *getcwd (char *__buf, size_t __size) __THROW __wur; #ifdef __USE_GNU /* Return a malloc'd string containing the current directory name. |