#include <signal.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

int win = 0;

static void

handler (int sig)

{

  printf ("Received signal %d (%s).\n", sig, strsignal(sig));

  win = 1;

}

int

main (void)

{

  if (signal (SIGTERM, handler) == SIG_ERR)

    {

      perror ("signal: SIGTERM");

      exit (EXIT_FAILURE);

    }

  puts ("Set handler.");

  printf ("Sending myself signal %d.\n", SIGTERM);

  fflush (stdout);

  if (raise (SIGTERM) < 0)

    {

      perror ("raise: SIGTERM");

      exit (EXIT_FAILURE);

    }

  if (!win)

    {

      puts ("Didn't get any signal.  Test FAILED!");

      exit (EXIT_FAILURE);

    }

  puts ("Got a signal.  Test succeeded.");

  return EXIT_SUCCESS;

}