1 /* Copyright (C) 1997-2014 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <http://www.gnu.org/licenses/>. */
23 #include <sysdep-cancel.h>
24 #include <sys/syscall.h>
27 __libc_pread64 (fd
, buf
, count
, offset
)
37 /* In the ARM EABI, 64-bit values are aligned to even/odd register
38 pairs for syscalls. */
39 result
= INLINE_SYSCALL (pread64
, 6, fd
, buf
, count
, 0,
40 __LONG_LONG_PAIR ((off_t
) (offset
>> 32),
41 (off_t
) (offset
& 0xffffffff)));
46 int oldtype
= LIBC_CANCEL_ASYNC ();
48 /* In the ARM EABI, 64-bit values are aligned to even/odd register
49 pairs for syscalls. */
50 result
= INLINE_SYSCALL (pread64
, 6, fd
, buf
, count
, 0,
51 __LONG_LONG_PAIR ((off_t
) (offset
>> 32),
52 (off_t
) (offset
& 0xffffffff)));
54 LIBC_CANCEL_RESET (oldtype
);
59 weak_alias (__libc_pread64
, __pread64
)
60 weak_alias (__libc_pread64
, pread64
)