blob: 676ad4253e246b39d521fd20b884338ba1f4d4f1 (
plain)
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright (c) 2015-2018 Dmitry V. Levin <ldv@strace.io>
* Copyright (c) 2015-2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#if defined __NR_select && defined __NR__newselect \
&& __NR_select != __NR__newselect \
&& !defined __sparc__
# define TEST_SYSCALL_NR __NR_select
# define TEST_SYSCALL_STR "select"
# define xselect xselect
# include "xselect.c"
static uint32_t *args;
static long
xselect(const kernel_ulong_t nfds,
const kernel_ulong_t rs,
const kernel_ulong_t ws,
const kernel_ulong_t es,
const kernel_ulong_t tv)
{
if (!args)
args = tail_alloc(sizeof(*args) * 5);
args[0] = nfds;
args[1] = rs;
args[2] = ws;
args[3] = es;
args[4] = tv;
long rc = syscall(TEST_SYSCALL_NR, args);
errstr = sprintrc(rc);
return rc;
}
#else
SKIP_MAIN_UNDEFINED("__NR_select && __NR__newselect"
" && __NR_select != __NR__newselect"
" && !defined __sparc__")
#endif
|
