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[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / lxstat.c

diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c
index 156850330e6d1b23138d6262103d7bc58a178fd5..ac986f1f704856361740b21611e75e64cf5b6abf 100644 (file)
--- a/sysdeps/unix/sysv/linux/lxstat.c
+++ b/sysdeps/unix/sysv/linux/lxstat.c
@@ -1,5 +1,5 @@
 /* lxstat using old-style Unix lstat system call.
-   Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
+   Copyright (C) 1991-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -13,9 +13,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 /* Ho hum, if xstat == xstat64 we must get rid of the prototype or gcc
    will complain since they don't strictly match.  */
@@ -28,29 +27,23 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <xstatconv.h>
 
-extern int __syscall_lstat (const char *__unbounded,
-                           struct kernel_stat *__unbounded);
-
 /* Get information about the file NAME in BUF.  */
 int
 __lxstat (int vers, const char *name, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (lstat, 2, CHECK_STRING (name),
-                          CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (lstat, 2, name, buf);
 
 #ifdef STAT_IS_KERNEL_STAT
-  errno = EINVAL;
-  return -1;
+  return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
 #else
   struct kernel_stat kbuf;
   int result;
 
-  result = INLINE_SYSCALL (lstat, 2, CHECK_STRING (name), __ptrvalue (&kbuf));
+  result = INLINE_SYSCALL (lstat, 2, name, &kbuf);
   if (result == 0)
     result = __xstat_conv (vers, &kbuf, buf);
 
@@ -60,7 +53,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
 
 hidden_def (__lxstat)
 weak_alias (__lxstat, _lxstat);
-#ifdef XSTAT_IS_XSTAT64
+#if XSTAT_IS_XSTAT64
 #undef __lxstat64
 strong_alias (__lxstat, __lxstat64);
 hidden_ver (__lxstat, __lxstat64)