44 lines
860 B
C
44 lines
860 B
C
#include <signal.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "signals_list.h"
|
|
#include "../test_helpers.h"
|
|
|
|
int handler_called = 0;
|
|
|
|
void sig_handler(int signo)
|
|
{
|
|
(void) signo;
|
|
// printf("SIGCHLD called. Inside handler\n");
|
|
handler_called = 1;
|
|
}
|
|
|
|
int sigset_test3(int signum)
|
|
{
|
|
if (sigset(signum, sig_handler) == SIG_ERR) {
|
|
perror("Unexpected error while using sigset()");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
raise(signum);
|
|
|
|
if (handler_called != 1) {
|
|
printf("Test FAILED: handler wasn't called even though it was expected\n");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
printf("test %d passed, handler was called\n", signum);
|
|
handler_called = 0;
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
int main(){
|
|
for (int i=1; i<N_SIGNALS; i++){
|
|
if (i == SIGKILL || i == SIGSTOP){
|
|
continue;
|
|
}
|
|
sigset_test3(i);
|
|
}
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|