1/*
2 * Copyright (c) 2002-3, Intel Corporation. All rights reserved.
3 * Created by:  julie.n.fleischer REMOVE-THIS AT intel DOT com
4 * This file is licensed under the GPL license.  For the full content
5 * of this license, see the COPYING file at the top level of this
6 * source tree.
7
8 *  Test that the kill() function shall send signal sig to the process
9 *  specified by pid.
10 *  1) Set up a signal handler for the signal that says we have caught the
11 *     signal.
12 *  2) Call kill on the current process with the signal.
13 *  3) If signal handler was called, test passed.
14 *  This test is only performed on one signal.  All other signals are
15 *  considered to be in the same equivalence class.
16 */
17
18#define SIGTOTEST SIGABRT
19
20#include <signal.h>
21#include <stdio.h>
22#include <stdlib.h>
23#include <unistd.h>
24#include "posixtest.h"
25
26static void handler(int signo)
27{
28	(void) signo;
29
30	printf("Caught signal being tested!\n");
31	printf("Test PASSED\n");
32	_exit(PTS_PASS);
33}
34
35int main(void)
36{
37	struct sigaction act;
38
39	act.sa_handler = handler;
40	act.sa_flags = 0;
41	if (sigemptyset(&act.sa_mask) == -1) {
42		perror("Error calling sigemptyset\n");
43		return PTS_UNRESOLVED;
44	}
45	if (sigaction(SIGTOTEST, &act, 0) == -1) {
46		perror("Error calling sigaction\n");
47		return PTS_UNRESOLVED;
48	}
49	if (kill(getpid(), SIGTOTEST) != 0) {
50		printf("Could not raise signal being tested\n");
51		return PTS_UNRESOLVED;
52	}
53
54	printf("Should have exited from signal handler\n");
55	printf("Test FAILED\n");
56	return PTS_FAIL;
57}
58