Function setsignal

lib/lua/src/lua.c:45–51

** Use 'sigaction' when available. */

** Use 'sigaction' when available.
*/
static void setsignal (int sig, void (*handler)(int)) {
  struct sigaction sa;
  sa.sa_handler = handler;
  sa.sa_flags = 0;
  sigemptyset(&sa.sa_mask);  /* do not mask any signal */
  sigaction(sig, &sa, NULL);
}

#else           /* }{ */