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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2022-09-17 19:47:57 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2022-09-17 19:58:30 +0000
commit7ae60af75b78f408420512c58fd5a08ca7a88bad (patch)
tree51ef7f542c448a0717e69029f1b9dd164933c7bd /sysdeps/mach/hurd/unlinkat.c
parent6841aed6c4abde1aa7015348496c86cadc227a1f (diff)
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hurd: Factorize at/non-at functions
Non-at functions can be implemented by just calling the corresponding at
function with AT_FDCWD and zero at_flags.

In the linkat case, the at behavior is different (O_NOLINK), so this introduces
__linkat_common to pass O_NOLINK as appropriate.

lstat functions can also be implemented with fstatat by adding
__fstatat64_common which takes a flags parameter in addition to the at_flags
parameter,

In the end this factorizes chmod, chown, link, lstat64, mkdir, readlink,
rename, stat64, symlink, unlink, utimes.

This also makes __lstat, __lxstat64, __stat and __xstat64 directly use
__fstatat64_common instead of __lstat64 or __stat64.
Diffstat (limited to 'sysdeps/mach/hurd/unlinkat.c')
-rw-r--r--sysdeps/mach/hurd/unlinkat.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/unlinkat.c b/sysdeps/mach/hurd/unlinkat.c
index f402e6d5d5..4f3492ea8e 100644
--- a/sysdeps/mach/hurd/unlinkat.c
+++ b/sysdeps/mach/hurd/unlinkat.c
@@ -26,7 +26,7 @@
 
 /* Remove the link named NAME.  */
 int
-unlinkat (int fd, const char *name, int flag)
+__unlinkat (int fd, const char *name, int flag)
 {
   error_t err;
   file_t dir;
@@ -49,3 +49,5 @@ unlinkat (int fd, const char *name, int flag)
     return __hurd_fail (err);
   return 0;
 }
+
+weak_alias (__unlinkat, unlinkat)