} /* for (;;) */
}
-static void sigalrm_handler(int ATTRIBUTE_UNUSED signum)
+static void sigalrm_handler(int UNUSED_PARAM signum)
{
}
int rx_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int rx_main(int argc, char **argv)
{
- struct sigaction act;
struct termios tty, orig_tty;
int termios_err;
int file_fd;
}
/* No SA_RESTART: we want ALRM to interrupt read() */
- memset(&act, 0, sizeof(act));
- act.sa_handler = sigalrm_handler;
- sigaction(SIGALRM, &act, NULL);
+ signal_no_SA_RESTART_empty_mask(SIGALRM, sigalrm_handler);
n = receive(file_fd);