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0289ab3b | 1 | /* fxstat using old-style Unix fstat system call. |
b168057a | 2 | Copyright (C) 1991-2015 Free Software Foundation, Inc. |
0289ab3b UD |
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 | |
41bdb6e2 AJ |
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. | |
0289ab3b UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
0289ab3b | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
0289ab3b UD |
18 | |
19 | /* Ho hum, since xstat == xstat64 we must get rid of the prototype or gcc | |
20 | will complain since they don't strictly match. */ | |
21 | #define __fxstat64 __fxstat64_disable | |
22 | ||
23 | #include <errno.h> | |
24 | #include <stddef.h> | |
25 | #include <sys/stat.h> | |
26 | ||
27 | #include <sysdep.h> | |
28 | #include <sys/syscall.h> | |
29 | ||
0289ab3b UD |
30 | /* Get information about the file FD in BUF. */ |
31 | int | |
32 | __fxstat (int vers, int fd, struct stat *buf) | |
33 | { | |
7fe1586f | 34 | if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX) |
f3aae3f3 | 35 | return INLINE_SYSCALL (fstat, 2, fd, buf); |
7fe1586f UD |
36 | |
37 | __set_errno (EINVAL); | |
38 | return -1; | |
0289ab3b UD |
39 | } |
40 | ||
df962917 | 41 | hidden_def (__fxstat) |
0289ab3b UD |
42 | weak_alias (__fxstat, _fxstat); |
43 | #undef __fxstat64 | |
44 | strong_alias (__fxstat, __fxstat64); | |
df962917 | 45 | hidden_ver (__fxstat, __fxstat64) |