trap.h revision 50471
160786Sps/*- 260786Sps * Copyright (c) 1991, 1993 360786Sps * The Regents of the University of California. All rights reserved. 460786Sps * 560786Sps * This code is derived from software contributed to Berkeley by 660786Sps * Kenneth Almquist. 760786Sps * 860786Sps * Redistribution and use in source and binary forms, with or without 960786Sps * modification, are permitted provided that the following conditions 1060786Sps * are met: 1160786Sps * 1. Redistributions of source code must retain the above copyright 1260786Sps * notice, this list of conditions and the following disclaimer. 1360786Sps * 2. Redistributions in binary form must reproduce the above copyright 1460786Sps * notice, this list of conditions and the following disclaimer in the 1560786Sps * documentation and/or other materials provided with the distribution. 1660786Sps * 3. All advertising materials mentioning features or use of this software 1760786Sps * must display the following acknowledgement: 1860786Sps * This product includes software developed by the University of 1960786Sps * California, Berkeley and its contributors. 2060786Sps * 4. Neither the name of the University nor the names of its contributors 2160786Sps * may be used to endorse or promote products derived from this software 2260786Sps * without specific prior written permission. 2360786Sps * 2460786Sps * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2560786Sps * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2660786Sps * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2760786Sps * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2860786Sps * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2960786Sps * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 3060786Sps * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3160786Sps * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3260786Sps * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3360786Sps * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3460786Sps * SUCH DAMAGE. 3560786Sps * 3660786Sps * @(#)trap.h 8.3 (Berkeley) 6/5/95 3760786Sps * $FreeBSD: head/bin/sh/trap.h 50471 1999-08-27 23:15:48Z peter $ 3860786Sps */ 3960786Sps 4060786Spsextern int pendingsigs; 4160786Spsextern int in_dotrap; 4260786Sps 4360786Spsint trapcmd __P((int, char **)); 4460786Spsvoid clear_traps __P((void)); 4560786Spsvoid setsignal __P((int)); 4660786Spsvoid ignoresig __P((int)); 4760786Spsvoid onsig __P((int)); 4860786Spsvoid dotrap __P((void)); 4960786Spsvoid setinteractive __P((int)); 5060786Spsvoid exitshell __P((int)); 5160786Sps