diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c new file mode 100644 index 0000000000..d127fee927 --- /dev/null +++ b/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c @@ -0,0 +1,38 @@ +/* Copyright (C) 2011-2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. + Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + + 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 <assert.h> +#include <errno.h> +#include <endian.h> +#include <unistd.h> +#include <sys/uio.h> + +#include <sysdep-cancel.h> +#include <sys/syscall.h> + +ssize_t +__libc_preadv (int fd, const struct iovec *vector, int count, off_t offset) +{ + assert (sizeof (offset) == 4); + return SYSCALL_CANCEL (preadv, fd, + vector, count, __ALIGNMENT_ARG + __LONG_LONG_PAIR (offset >> 31, offset)); +} +strong_alias (__libc_preadv, __preadv) +weak_alias (__libc_preadv, preadv) |