mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 14:00:30 +00:00
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* Test sigaction regression for BZ #23069.
|
|
Copyright (C) 2018-2020 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>
|