blob: 305e48e028d1602d694a32e156c5a02131d88ebc (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2019 FUJITSU LIMITED. All rights reserved.
* Author: Jinhui Huang <huangjh.jy@cn.fujitsu.com>
*/
#ifndef PWRITEV2_H
#define PWRITEV2_H
#include "config.h"
#include "lapi/syscalls.h"
#if !defined(HAVE_PWRITEV2)
/* LO_HI_LONG taken from glibc */
# define LO_HI_LONG(val) (long) (val), (long) (((uint64_t) (val)) >> 32)
ssize_t pwritev2(int fd, const struct iovec *iov, int iovcnt, off_t offset,
int flags)
{
return tst_syscall(__NR_pwritev2, fd, iov, iovcnt,
LO_HI_LONG(offset), flags);
}
#endif
#endif /* PWRITEV2_H */
|
