1 /* fxstat64 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 __fxstat __redirect___fxstat64
20 #include <sys/stat.h>
21 #undef __fxstat
22 #include <kernel_stat.h>
23 #include <sysdep.h>
24 #include <xstatconv.h>
25
26 /* Get information about the file NAME in BUF. */
27 int
__fxstat64(int vers,int fd,struct stat64 * buf)28 __fxstat64 (int vers, int fd, struct stat64 *buf)
29 {
30 switch (vers)
31 {
32 case _STAT_VER_KERNEL64:
33 return INLINE_SYSCALL_CALL (fstat64, fd, buf);
34
35 default:
36 {
37 struct kernel_stat kbuf;
38 int r = INTERNAL_SYSCALL_CALL (fstat, fd, &kbuf);
39 if (r == 0)
40 return __xstat_conv (vers, &kbuf, buf);
41 return INLINE_SYSCALL_ERROR_RETURN_VALUE (-r);
42 }
43 }
44 }
45 strong_alias (__fxstat64, __fxstat);
46