diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c new file mode 100644 index 0000000000..96d8a35378 --- /dev/null +++ b/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c @@ -0,0 +1,38 @@ +/* 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 <unistd.h> +#include <sys/types.h> + +#include <sysdep.h> +#include <sys/syscall.h> + +#include "overflow.h" + +off_t +__lseek (int fd, off_t offset, int whence) +{ + loff_t res; + int rc = INLINE_SYSCALL (_llseek, 5, fd, (off_t) (offset >> 31), + (off_t) offset, &res, whence); + return rc ?: lseek_overflow (res); +} +libc_hidden_def (__lseek) +weak_alias (__lseek, lseek) +strong_alias (__lseek, __libc_lseek) |