1 /*
2 * Copyright (c) 2003, Intel Corporation. All rights reserved.
3 * Copyright (c) 2013, Cyril Hrubis <chrubis@suse.cz>
4 *
5 * Created by: salwan.searty REMOVE-THIS AT intel DOT com
6 * This file is licensed under the GPL license. For the full content
7 * of this license, see the COPYING file at the top level of this
8 * source tree.
9 *
10 * Testing passing an invalid signals to sigrelse().
11 * After sighold is called on an invalid signal, sigrelse() should
12 * return -1 and set errno to EINVAL
13 *
14 * The invalid signal passed to sigrelse() depends on the argument
15 * passed to this program.
16 */
17 #define _XOPEN_SOURCE 600
18
19 #include <stdio.h>
20 #include <signal.h>
21 #include <errno.h>
22 #include <stdint.h>
23 #include <setjmp.h>
24 #include "posixtest.h"
25
26 static const int sigs[] = {-1, -10000, INT32_MIN, INT32_MIN + 1};
27
main(void)28 int main(void)
29 {
30 int i, ret, err = 0;
31
32 for (i = 0; i < sizeof(sigs) / sizeof(int); i++) {
33 ret = sigrelse(sigs[i]);
34
35 if (ret != -1 || errno != EINVAL) {
36 err++;
37 printf("Failed sigrelse(%i) ret=%i errno=%i\n",
38 sigs[i], ret, errno);
39 }
40 }
41
42 if (err) {
43 printf("Test FAILED\n");
44 return PTS_FAIL;
45 } else {
46 printf("Test PASSED\n");
47 return PTS_PASS;
48 }
49 }
50