#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include "esh-sys-utils.h"

int count = 0;
bool done = false;

static void
catch_signals(int signo, siginfo_t* info, void* context)
{
  if(signo == SIGUSR1) count++;
  if(signo == SIGUSR2) done = true;
}



int
main()
{
    esh_signal_sethandler(SIGUSR1, catch_signals);
    esh_signal_sethandler(SIGUSR2, catch_signals);

    while(!done);

    printf("Number of signals received: %d \n", count);
}