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sortix--sortix/regress/test-signal-raise.c++
Jonas 'Sortie' Termansen 086a723575 Add test-signal-raise.
2014-08-24 14:02:42 +02:00

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1.4 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2014.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program 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 General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
test-signal-raise.c++
Tests whether basic raise() support works.
*******************************************************************************/
#include <signal.h>
#include "test.h"
static int signal_counter = 0;
void signal_handler(int signum, siginfo_t* siginfo, void* ucontext_ptr)
{
(void) signum;
(void) siginfo;
(void) ucontext_ptr;
test_assert(signum == SIGUSR1);
signal_counter++;
}
int main(void)
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_sigaction = signal_handler;
sa.sa_flags = SA_SIGINFO;
if ( sigaction(SIGUSR1, &sa, NULL) )
test_error(errno, "sigaction(USR1)");
raise(SIGUSR1);
test_assert(signal_counter == 1);
return 0;
}