Fix pathconf statvfs namespace (bug 18507).
[glibc.git] / sysdeps / unix / sysv / linux / fxstat64.c
blob7a0168d5b7fca825a35a496d01c0543fa6c9e648
1 /* fxstat64 using Linux fstat64 system call.
2 Copyright (C) 1997-2015 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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 <http://www.gnu.org/licenses/>. */
19 #include <errno.h>
20 #include <stddef.h>
21 #include <sys/stat.h>
22 #include <kernel_stat.h>
24 #include <sysdep.h>
25 #include <sys/syscall.h>
27 #include <kernel-features.h>
29 /* Get information about the file FD in BUF. */
31 int
32 ___fxstat64 (int vers, int fd, struct stat64 *buf)
34 int result;
35 result = INLINE_SYSCALL (fstat64, 2, fd, buf);
36 #if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
37 if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino)
38 buf->st_ino = buf->__st_ino;
39 #endif
40 return result;
43 #include <shlib-compat.h>
45 #if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2)
46 versioned_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2);
47 strong_alias (___fxstat64, __old__fxstat64)
48 compat_symbol (libc, __old__fxstat64, __fxstat64, GLIBC_2_1);
49 hidden_ver (___fxstat64, __fxstat64)
50 #else
51 strong_alias (___fxstat64, __fxstat64)
52 hidden_def (__fxstat64)
53 #endif