1 /*
2 * Copyright (c) 2003, Intel Corporation. All rights reserved.
3 * Created by: salwan.searty 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 The resulting set shall be the signal set pointed to by set, if the value
9 of the argument how is SIG_SETMASK
10 */
11
12 #include <signal.h>
13 #include <stdio.h>
14 #include "posixtest.h"
15
16 int handler_called = 0;
17
handler(int signo)18 void handler(int signo)
19 {
20 handler_called = 1;
21 }
22
main(void)23 int main(void)
24 {
25 struct sigaction act;
26 sigset_t blocked_set, pending_set;
27 sigemptyset(&blocked_set);
28 sigaddset(&blocked_set, SIGABRT);
29
30 act.sa_handler = handler;
31 act.sa_flags = 0;
32 sigemptyset(&act.sa_mask);
33 if (sigaction(SIGABRT, &act, 0) == -1) {
34 perror("Unexpected error while attempting to setup test "
35 "pre-conditions");
36 return PTS_UNRESOLVED;
37 }
38
39 if (sigprocmask(SIG_SETMASK, &blocked_set, NULL) == -1) {
40 perror
41 ("Unexpected error while attempting to use sigprocmask.\n");
42 return PTS_UNRESOLVED;
43 }
44
45 if (raise(SIGABRT) == -1) {
46 perror("Unexpected error while attempting to setup test "
47 "pre-conditions");
48 return PTS_UNRESOLVED;
49 }
50
51 if (handler_called) {
52 printf("FAIL: Signal was not blocked\n");
53 return PTS_FAIL;
54 }
55
56 if (sigpending(&pending_set) == -1) {
57 perror("Unexpected error while attempting to use sigpending\n");
58 return PTS_UNRESOLVED;
59 }
60
61 if (sigismember(&pending_set, SIGABRT) == -1) {
62 perror
63 ("Unexpected error while attempting to use sigismember.\n");
64 return PTS_UNRESOLVED;
65 }
66
67 if (sigismember(&pending_set, SIGABRT) != 1) {
68 perror("FAIL: sigismember did not return 1\n");
69 return PTS_UNRESOLVED;
70 }
71
72 printf("Test PASSED: signal was added to the process's signal mask\n");
73 return PTS_PASS;
74 }
75