1 /* 2 * Copyright (c) 2002, Intel Corporation. All rights reserved. 3 * Copyright (c) 2013 Cyril Hrubis <chrubis (at) suse.cz> 4 * 5 * Created by: julie.fleischer 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 * Test that sigaddset() will add all defined signal numbers to a signal 11 * set. 12 * 13 * Test steps: 14 * 1) Initialize an empty signal set. 15 * For each signal number: 16 * 2) Add the signal to the empty signal set. 17 * 3) Verify that the signal is a member of the signal set. 18 */ 19 #include <stdio.h> 20 #include <signal.h> 21 #include "posixtest.h" 22 23 static const int sigs[] = { 24 SIGABRT, SIGALRM, SIGBUS, SIGCHLD, SIGCONT, 25 SIGFPE, SIGHUP, SIGILL, SIGINT, SIGKILL, 26 SIGPIPE, SIGQUIT, SIGSEGV, SIGSTOP, SIGTERM, 27 SIGTSTP, SIGTTIN, SIGTTOU, SIGUSR1, SIGUSR2, 28 SIGURG, 29 }; 30 31 int main(void) 32 { 33 sigset_t signalset; 34 unsigned int i; 35 int err = 0; 36 37 if (sigemptyset(&signalset) == -1) { 38 perror("sigemptyset failed -- test aborting\n"); 39 return PTS_UNRESOLVED; 40 } 41 42 for (i = 0; i < sizeof(sigs)/sizeof(int); i++) { 43 if (sigaddset(&signalset, sigs[i]) == 0) { 44 if (sigismember(&signalset, sigs[i]) != 1) { 45 err++; 46 printf("Signal %d wasn't added \n", sigs[i]); 47 } 48 } else { 49 err++; 50 printf("Failed to add sinal %d\n", sigs[i]); 51 } 52 } 53 54 if (err) { 55 printf("FAILED: Some signals not added\n"); 56 return PTS_FAIL; 57 } else { 58 printf("Test PASSED: All signals added\n"); 59 return PTS_PASS; 60 } 61 } 62
