2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright 1997 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/* Copyright (c) 1988 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A/*
2N/A * University Copyright- Copyright (c) 1982, 1986, 1988
2N/A * The Regents of the University of California
2N/A * All Rights Reserved
2N/A *
2N/A * University Acknowledgment- Portions of this document are derived from
2N/A * software developed by the University of California, Berkeley, and its
2N/A * contributors.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/*LINTLIBRARY*/
2N/A
2N/A#include <sys/types.h>
2N/A#include <stdlib.h>
2N/A#include <signal.h>
2N/A#include "curses_inc.h"
2N/A
2N/A
2N/A/* handle stop and start signals */
2N/A
2N/A#ifdef SIGTSTP
2N/Avoid
2N/A_tstp(int dummy)
2N/A{
2N/A#ifdef DEBUG
2N/A if (outf)
2N/A (void) fflush(outf);
2N/A#endif /* DEBUG */
2N/A curscr->_attrs = A_ATTRIBUTES;
2N/A (void) endwin();
2N/A (void) fflush(stdout);
2N/A (void) kill(0, SIGTSTP);
2N/A (void) signal(SIGTSTP, _tstp);
2N/A (void) fixterm();
2N/A /* changed ehr3 SP->doclear = 1; */
2N/A curscr->_clear = TRUE;
2N/A (void) wrefresh(curscr);
2N/A}
2N/A#endif /* SIGTSTP */
2N/A
2N/Avoid
2N/A_ccleanup(int signo)
2N/A{
2N/A (void) signal(signo, SIG_IGN);
2N/A
2N/A /*
2N/A * Fake curses into thinking that all attributes are on so that
2N/A * endwin will turn them off since the < BREAK > key may have
2N/A * interrupted the sequence to turn them off.
2N/A */
2N/A
2N/A curscr->_attrs = A_ATTRIBUTES;
2N/A (void) endwin();
2N/A#ifdef DEBUG
2N/A fprintf(stderr, "signal %d caught. quitting.\n", signo);
2N/A#endif /* DEBUG */
2N/A if (signo == SIGQUIT)
2N/A (void) abort();
2N/A else
2N/A exit(1);
2N/A}