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author | Aurelien Jarno <aurelien@aurel32.net> | 2021-09-10 19:39:35 +0200 |
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committer | Aurelien Jarno <aurelien@aurel32.net> | 2021-09-19 18:45:38 +0200 |
commit | 433ec4f14a5753c7689c83c20c9972915c53c204 (patch) | |
tree | 178ef8dd2bec47fb031668b14193bc36508d875a | |
parent | 4ed990e5b97a61f29f929bdeb36c5b2abb547a64 (diff) | |
download | glibc-433ec4f14a5753c7689c83c20c9972915c53c204.tar.gz |
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 f0831386c7..622adeb2b2 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 3dca65732f..8224c5fbc9 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. |