about summary refs log tree commit diff
path: root/sysdeps/nacl/lxstat.c
blob: b14708529dd7959d7437431e1fc0f8c45cf9d73f (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/* Get stat information from a file name  NaCl version.
   Copyright (C) 2015 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/>.  */

/* Avoid the declaration so the compiler doesn't complain about the alias
   with a different type signature.  It doesn't know that 'struct stat'
   and 'struct stat64' are ABI-compatible.  */
#define __lxstat64 __lxstat64_avoid
#include <sys/stat.h>
#undef  __lxstat64

#include <errno.h>
#include <stddef.h>

#include <xstatconv.h>

#undef  lstat

/* Get file attributes about FILE and put them in BUF.
   If FILE is a symbolic link, do not follow it.  */
int
__lxstat (int vers, const char *file, struct stat *buf)
{
  nacl_abi_stat_t abi_buf;
  return NACL_CALL (__nacl_irt_dev_filename.lstat (file, &abi_buf),
                    __xstat_conv (vers, &abi_buf, buf));
}
hidden_def (__lxstat)
weak_alias (__lxstat, _lxstat)

strong_alias (__lxstat, __lxstat64)
hidden_ver (__lxstat, __lxstat64)