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Lines Matching refs:old_sigint_handler

170 static SIGHANDLER_T old_sigint_handler  = SIG_ERR;
224   if((old_sigint_handler = signal(SIGINT, exit_signal_handler)) == SIG_ERR)
260   if(SIG_ERR != old_sigint_handler)
261     (void)signal(SIGINT, old_sigint_handler);