11573Srgrimes/*- 21573Srgrimes * Copyright (c) 1992, 1993 31573Srgrimes * The Regents of the University of California. All rights reserved. 41573Srgrimes * 51573Srgrimes * This code is derived from software contributed to Berkeley by 61573Srgrimes * Christos Zoulas of Cornell University. 71573Srgrimes * 81573Srgrimes * Redistribution and use in source and binary forms, with or without 91573Srgrimes * modification, are permitted provided that the following conditions 101573Srgrimes * are met: 111573Srgrimes * 1. Redistributions of source code must retain the above copyright 121573Srgrimes * notice, this list of conditions and the following disclaimer. 131573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141573Srgrimes * notice, this list of conditions and the following disclaimer in the 151573Srgrimes * documentation and/or other materials provided with the distribution. 16148834Sstefanf * 3. Neither the name of the University nor the names of its contributors 171573Srgrimes * may be used to endorse or promote products derived from this software 181573Srgrimes * without specific prior written permission. 191573Srgrimes * 201573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 211573Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 221573Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 231573Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 241573Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 251573Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 261573Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 271573Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 281573Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 291573Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 301573Srgrimes * SUCH DAMAGE. 311573Srgrimes * 321573Srgrimes * @(#)sig.h 8.1 (Berkeley) 6/4/93 33238378Spfg * $NetBSD: sig.h,v 1.8 2009/02/19 15:20:22 christos Exp $ 3484260Sobrien * $FreeBSD: releng/10.3/lib/libedit/sig.h 238378 2012-07-11 22:20:19Z pfg $ 351573Srgrimes */ 361573Srgrimes 371573Srgrimes/* 381573Srgrimes * el.sig.h: Signal handling functions 391573Srgrimes */ 401573Srgrimes#ifndef _h_el_sig 4184260Sobrien#define _h_el_sig 421573Srgrimes 431573Srgrimes#include <signal.h> 441573Srgrimes 451573Srgrimes#include "histedit.h" 461573Srgrimes 471573Srgrimes/* 481573Srgrimes * Define here all the signals we are going to handle 491573Srgrimes * The _DO macro is used to iterate in the source code 501573Srgrimes */ 5184260Sobrien#define ALLSIGS \ 5284260Sobrien _DO(SIGINT) \ 5384260Sobrien _DO(SIGTSTP) \ 5484260Sobrien _DO(SIGQUIT) \ 5584260Sobrien _DO(SIGHUP) \ 5684260Sobrien _DO(SIGTERM) \ 5784260Sobrien _DO(SIGCONT) \ 5884260Sobrien _DO(SIGWINCH) 59237448Spfg#define ALLSIGSNO 7 601573Srgrimes 61237448Spfgtypedef struct { 62237448Spfg struct sigaction sig_action[ALLSIGSNO]; 63237448Spfg sigset_t sig_set; 64238378Spfg volatile sig_atomic_t sig_no; 65237448Spfg} *el_signal_t; 661573Srgrimes 6784260Sobrienprotected void sig_end(EditLine*); 6884260Sobrienprotected int sig_init(EditLine*); 6984260Sobrienprotected void sig_set(EditLine*); 7084260Sobrienprotected void sig_clr(EditLine*); 711573Srgrimes 721573Srgrimes#endif /* _h_el_sig */ 73