1 /* xstat using old-style Unix stat system call.
2 Copyright (C) 2004-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #define __xstat __redirect___xstat
20 #include <sys/stat.h>
21 #undef __xstat
22 #include <fcntl.h>
23 #include <kernel_stat.h>
24 #include <sysdep.h>
25 #include <xstatconv.h>
26
27 /* Get information about the file NAME in BUF. */
28 int
__xstat64(int vers,const char * name,struct stat64 * buf)29 __xstat64 (int vers, const char *name, struct stat64 *buf)
30 {
31 switch (vers)
32 {
33 case _STAT_VER_KERNEL64:
34 return INLINE_SYSCALL_CALL (stat64, name, buf);
35
36 default:
37 {
38 struct kernel_stat kbuf;
39 int r = INTERNAL_SYSCALL_CALL (stat, name, &kbuf);
40 if (r == 0)
41 return __xstat_conv (vers, &kbuf, buf);
42 return INLINE_SYSCALL_ERROR_RETURN_VALUE (-r);
43 }
44 }
45 }
46 weak_alias (__xstat64, __xstat);
47