Searched refs:old_sighup_handler (Results 1 – 1 of 1) sorted by relevance
479 static SIGHANDLER_T old_sighup_handler = SIG_ERR; variable717 old_sighup_handler = set_signal(SIGHUP, SIG_IGN, FALSE); in install_signal_handlers()718 if(old_sighup_handler == SIG_ERR) in install_signal_handlers()785 if(SIG_ERR != old_sighup_handler) in restore_signal_handlers()786 (void) set_signal(SIGHUP, old_sighup_handler, FALSE); in restore_signal_handlers()
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