42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
|
/* Asynchronous read, 64bit offset version.
|
||
|
|
Copyright (C) 1997-2022 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
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
|
||
|
|
<https://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#include <bits/wordsize.h>
|
||
|
|
#if __WORDSIZE != 64
|
||
|
|
|
||
|
|
# include <aio.h>
|
||
|
|
# include <aio_misc.h>
|
||
|
|
# include <shlib-compat.h>
|
||
|
|
|
||
|
|
int
|
||
|
|
__aio_read64 (struct aiocb64 *aiocbp)
|
||
|
|
{
|
||
|
|
return (__aio_enqueue_request ((aiocb_union *) aiocbp, LIO_READ64) == NULL
|
||
|
|
? -1 : 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
# if PTHREAD_IN_LIBC
|
||
|
|
versioned_symbol (libc, __aio_read64, aio_read64, GLIBC_2_34);
|
||
|
|
# if OTHER_SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_34)
|
||
|
|
compat_symbol (librt, __aio_read64, aio_read64, GLIBC_2_1);
|
||
|
|
# endif
|
||
|
|
# else /* !PTHREAD_IN_LIBC */
|
||
|
|
strong_alias (__aio_read64, aio_read64)
|
||
|
|
# endif
|
||
|
|
#endif /* __WORDSIZE != 64 */
|