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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/lxstat64.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/lxstat64.c')
-rw-r--r--sysdeps/mach/hurd/lxstat64.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/lxstat64.c b/sysdeps/mach/hurd/lxstat64.c
index 450fed0cad..7cd86ab4d7 100644
--- a/sysdeps/mach/hurd/lxstat64.c
+++ b/sysdeps/mach/hurd/lxstat64.c
@@ -22,6 +22,8 @@
 #include <hurd.h>
 #include <shlib-compat.h>
 
+#include <fstatat_common.h>
+
 #if LIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_33)
 
 /* Get information about the file descriptor FD in BUF.  */
@@ -31,6 +33,6 @@ __lxstat64 (int vers, const char *file, struct stat64 *buf)
   if (vers != _STAT_VER)
     return __hurd_fail (EINVAL);
 
-  return __lstat64 (file, buf);
+  return __fstatat64_common (AT_FDCWD, file, buf, 0, O_NOLINK);
 }
 #endif