usr.bin/uucp/uucico/cico.c
/*
 * Catch a special signal
 * (SIGUSR1), and toggle debugging between 0 and 30.
 * Handy for looking in on long running uucicos.
 */
Catch a special signal
(SIGUSR1), and toggle debugging between 0 and 30.
Handy for looking in on long running uucicos.
Catch a special signal ( SIGUSR1 ) and toggle debugging between 0 and 30 . Handy for looking in on long running uucicos .
static void
dbg_signal()
{
	Debug = (Debug == 0) ? 30 : 0;
	setdebug(DBG_PERM);
	if (Debug > 0)
		logent("Signal Enabled", "DEBUG");
}
static void dbg_signal ( ) { Debug = ( Debug == 0 ) ? 30 : 0 ; setdebug ( DBG_PERM ) ; if ( Debug > 0 ) logent ( " " , " " ) ; }
Catch a special signal
 (SIGUSR1), and toggle debugging between 0 and 30.
Catch a special signal ( SIGUSR1 ) and toggle debugging between 0 and 30 .