#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)
{
	printf("%d called. Inside handler\n", signo);
	handler_called = 1;
}

int signal_test2(int signum)
{
	void (*status) (int);
	status = signal(signum, sig_handler);
	ERROR_IF(signal, status, == SIG_ERR);
    
	status = signal(signum, SIG_IGN);
	ERROR_IF(signal, status, != sig_handler);

	// same issue as handle_return

	raise(signum);

	ERROR_IF(raise, handler_called, == 1);	
    handler_called = 0;
	return EXIT_SUCCESS;
} 

int main(){
    for (unsigned int i = 0; i < sizeof(signals_list)/sizeof(signals_list[0]); i++){
		int sig = signals_list[i].signal;
		if (sig == SIGKILL || sig == SIGSTOP){
			continue;
		}
		signal_test2(sig);
	}
	return EXIT_SUCCESS;
}