From 3e543bc56346540cbf73fd48d0172fc6a588efd5 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 30 Jan 2006 09:30:09 +0000
Subject: Updated to fedora-glibc-20060130T0922

---
 sysdeps/unix/sysv/linux/fchmodat.c | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to 'sysdeps/unix/sysv/linux/fchmodat.c')

diff --git a/sysdeps/unix/sysv/linux/fchmodat.c b/sysdeps/unix/sysv/linux/fchmodat.c
index de35e4376f..8b420153f1 100644
--- a/sysdeps/unix/sysv/linux/fchmodat.c
+++ b/sysdeps/unix/sysv/linux/fchmodat.c
@@ -25,6 +25,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <alloca.h>
+#include <kernel-features.h>
 #include <sysdep.h>
 
 int
@@ -47,6 +48,24 @@ fchmodat (fd, file, mode, flag)
     }
 #endif
 
+  int result;
+
+#ifdef __NR_fchmodat
+# ifndef __ASSUME_ATFCTS
+  if (__have_atfcts >= 0)
+# endif
+    {
+      result = INLINE_SYSCALL (fchmodat, 3, fd, file, mode);
+# ifndef __ASSUME_ATFCTS
+      if (result == -1 && errno == ENOSYS)
+	__have_atfcts = -1;
+      else
+# endif
+	return result;
+    }
+#endif
+
+#ifndef __ASSUME_ATFCTS
   char *buf = NULL;
 
   if (fd != AT_FDCWD && file[0] != '/')
@@ -67,14 +86,13 @@ fchmodat (fd, file, mode, flag)
       file = buf;
     }
 
-  int result;
   INTERNAL_SYSCALL_DECL (err);
 
-#ifdef __NR_lchmod
+# ifdef __NR_lchmod
   if (flag & AT_SYMLINK_NOFOLLOW)
     result = INTERNAL_SYSCALL (lchmod, err, 2, file, mode);
   else
-#endif
+# endif
     result = INTERNAL_SYSCALL (chmod, err, 2, file, mode);
 
   if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
@@ -84,4 +102,5 @@ fchmodat (fd, file, mode, flag)
     }
 
   return result;
+#endif
 }
-- 
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