diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c new file mode 100644 index 0000000000..41850c34bd --- /dev/null +++ b/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c @@ -0,0 +1,45 @@ +/* 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); |