blob: 117e45d50a4083d4b9084ecb796d69a4b2377a68 (
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/* Test sigaction regression for BZ #23069.
Copyright (C) 2018-2023 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 <signal.h>
#include <unistd.h>
#include <support/check.h>
static void
my_sig_handler (int signum)
{
}
static int
do_test (void)
{
/* Define a simple signal handler */
struct sigaction act;
act.sa_handler = my_sig_handler;
act.sa_flags = 0;
sigemptyset (&act.sa_mask);
/* Set it as SIGUSR1 signal handler */
TEST_VERIFY_EXIT (sigaction (SIGUSR1, &act, NULL) == 0);
/* Get SIGUSR1 signal handler */
TEST_VERIFY_EXIT (sigaction (SIGUSR1, NULL, &act) == 0);
/* Check it is consistent with the defined one */
TEST_VERIFY (act.sa_handler == my_sig_handler);
TEST_VERIFY (!(act.sa_flags & SA_RESETHAND));
for (int i = 1; i < _NSIG; i++)
{
TEST_VERIFY (!sigismember (&act.sa_mask, i));
}
return 0;
}
#include <support/test-driver.c>
|
