| /* Copyright (C) 2011-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. |
| |
| 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/>. */ |
| |
| #include <errno.h> |
| #include <stddef.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <kernel_stat.h> |
| |
| #include <sysdep.h> |
| #include <sys/syscall.h> |
| |
| #include "overflow.h" |
| |
| /* Get information about the file FD in BUF. */ |
| int |
| __fxstat (int vers, int fd, struct stat *buf) |
| { |
| if (vers == _STAT_VER_KERNEL) |
| { |
| int rc = INLINE_SYSCALL (fstat64, 2, fd, buf); |
| return rc ?: stat_overflow (buf); |
| } |
| |
| errno = EINVAL; |
| return -1; |
| } |
| |
| hidden_def (__fxstat) |
| weak_alias (__fxstat, _fxstat); |
