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Remove unused sysdeps/unix/common/lxstat.c


This file sysdeps/unix/common/lxstat.c is unused: both Linux and Hurd
have their own versions and it is not used via #include.

I propose this patch to remove this unused file and the associated
syscalls.list entry.  Tested x86_64.

2012-04-20  Joseph Myers  <joseph@codesourcery.com>

	* sysdeps/unix/common/lxstat.c: Remove file.
	* sysdeps/unix/common/syscalls.list (sys_lstat): Remove.

diff --git a/sysdeps/unix/common/lxstat.c b/sysdeps/unix/common/lxstat.c
deleted file mode 100644
index 2395185..0000000
--- a/sysdeps/unix/common/lxstat.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* lxstat using old-style Unix lstat system call.
-   Copyright (C) 1991,1995,1996,1997,2000,2002 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
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <stddef.h>
-#include <sys/stat.h>
-#include <bp-checks.h>
-
-extern int __syscall_lstat (const char *__unbounded, struct stat *__unbounded);
-
-int
-__lxstat (int vers, const char *file, struct stat *buf)
-{
-  if (vers != _STAT_VER)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  return __syscall_lstat (CHECK_STRING (file), CHECK_1 (buf));
-}
-hidden_def (__lxstat)
-weak_alias (__lxstat, _lxstat)
diff --git a/sysdeps/unix/common/syscalls.list b/sysdeps/unix/common/syscalls.list
index baec92f..f0a5ea0 100644
--- a/sysdeps/unix/common/syscalls.list
+++ b/sysdeps/unix/common/syscalls.list
@@ -11,6 +11,5 @@ setpgid		-	setpgrp		i:ii	__setpgid	setpgid
 setregid	-	setregid	i:ii	__setregid	setregid
 setreuid	-	setreuid	i:ii	__setreuid	setreuid
 sigaction	-	sigaction	i:ipp	__sigaction	sigaction
-sys_lstat	lxstat	lstat		i:sp	__syscall_lstat
 truncate	-	truncate	i:si	__truncate	truncate
 vhangup		-	vhangup		i:i	vhangup

-- 
Joseph S. Myers
joseph@codesourcery.com


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