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authorRoland McGrath <roland@gnu.org>2002-10-02 08:33:46 +0000
committerRoland McGrath <roland@gnu.org>2002-10-02 08:33:46 +0000
commitc84d1f2ed7bbd6926d0831a00ea80299172f65c3 (patch)
tree858153ca7fd58a7afcba83666f2816cfe1e2f90c /sysdeps/unix/sysv/linux/lxstat.c
parent4c53d2217ea26aafd7b456a7a343b98b7113a71f (diff)
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2002-10-02 Roland McGrath <roland@redhat.com>
	* sysdeps/unix/sysv/linux/xstatconv.c [STAT_IS_KERNEL_STAT]:
	Conditionalize the function definitions on this.
	* sysdeps/unix/sysv/linux/xstat.c (__xstat) [STAT_IS_KERNEL_STAT]:
	Don't use xstat_conv, just fail if VERS != _STAT_VER_KERNEL.
	* sysdeps/unix/sysv/linux/fxstat.c (__fxstat) [STAT_IS_KERNEL_STAT]:
	Likewise.
	* sysdeps/unix/sysv/linux/lxstat.c (__lxstat) [STAT_IS_KERNEL_STAT]:
	Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/lxstat.c')
-rw-r--r--sysdeps/unix/sysv/linux/lxstat.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c
index 9de85f5699..ece1a85f30 100644
--- a/sysdeps/unix/sysv/linux/lxstat.c
+++ b/sysdeps/unix/sysv/linux/lxstat.c
@@ -39,18 +39,23 @@ extern int __syscall_lstat (const char *__unbounded,
 int
 __lxstat (int vers, const char *name, struct stat *buf)
 {
-  struct kernel_stat kbuf;
-  int result;
-
   if (vers == _STAT_VER_KERNEL)
     return INLINE_SYSCALL (lstat, 2, CHECK_STRING (name),
 			   CHECK_1 ((struct kernel_stat *) buf));
 
+#ifdef STAT_IS_KERNEL_STAT
+  errno = EINVAL;
+  return -1;
+#else
+  struct kernel_stat kbuf;
+  int result;
+
   result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
   if (result == 0)
     result = xstat_conv (vers, &kbuf, buf);
 
   return result;
+#endif
 }
 
 hidden_def (__lxstat)