1*3e1db26aSLionel Sambuc /* $NetBSD: sig.h,v 1.8 2009/02/19 15:20:22 christos Exp $ */ 2*3e1db26aSLionel Sambuc 3*3e1db26aSLionel Sambuc /*- 4*3e1db26aSLionel Sambuc * Copyright (c) 1992, 1993 5*3e1db26aSLionel Sambuc * The Regents of the University of California. All rights reserved. 6*3e1db26aSLionel Sambuc * 7*3e1db26aSLionel Sambuc * This code is derived from software contributed to Berkeley by 8*3e1db26aSLionel Sambuc * Christos Zoulas of Cornell University. 9*3e1db26aSLionel Sambuc * 10*3e1db26aSLionel Sambuc * Redistribution and use in source and binary forms, with or without 11*3e1db26aSLionel Sambuc * modification, are permitted provided that the following conditions 12*3e1db26aSLionel Sambuc * are met: 13*3e1db26aSLionel Sambuc * 1. Redistributions of source code must retain the above copyright 14*3e1db26aSLionel Sambuc * notice, this list of conditions and the following disclaimer. 15*3e1db26aSLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright 16*3e1db26aSLionel Sambuc * notice, this list of conditions and the following disclaimer in the 17*3e1db26aSLionel Sambuc * documentation and/or other materials provided with the distribution. 18*3e1db26aSLionel Sambuc * 3. Neither the name of the University nor the names of its contributors 19*3e1db26aSLionel Sambuc * may be used to endorse or promote products derived from this software 20*3e1db26aSLionel Sambuc * without specific prior written permission. 21*3e1db26aSLionel Sambuc * 22*3e1db26aSLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*3e1db26aSLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*3e1db26aSLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*3e1db26aSLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*3e1db26aSLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*3e1db26aSLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*3e1db26aSLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*3e1db26aSLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*3e1db26aSLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*3e1db26aSLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*3e1db26aSLionel Sambuc * SUCH DAMAGE. 33*3e1db26aSLionel Sambuc * 34*3e1db26aSLionel Sambuc * @(#)sig.h 8.1 (Berkeley) 6/4/93 35*3e1db26aSLionel Sambuc */ 36*3e1db26aSLionel Sambuc 37*3e1db26aSLionel Sambuc /* 38*3e1db26aSLionel Sambuc * el.sig.h: Signal handling functions 39*3e1db26aSLionel Sambuc */ 40*3e1db26aSLionel Sambuc #ifndef _h_el_sig 41*3e1db26aSLionel Sambuc #define _h_el_sig 42*3e1db26aSLionel Sambuc 43*3e1db26aSLionel Sambuc #include <signal.h> 44*3e1db26aSLionel Sambuc 45*3e1db26aSLionel Sambuc #include "histedit.h" 46*3e1db26aSLionel Sambuc 47*3e1db26aSLionel Sambuc /* 48*3e1db26aSLionel Sambuc * Define here all the signals we are going to handle 49*3e1db26aSLionel Sambuc * The _DO macro is used to iterate in the source code 50*3e1db26aSLionel Sambuc */ 51*3e1db26aSLionel Sambuc #define ALLSIGS \ 52*3e1db26aSLionel Sambuc _DO(SIGINT) \ 53*3e1db26aSLionel Sambuc _DO(SIGTSTP) \ 54*3e1db26aSLionel Sambuc _DO(SIGQUIT) \ 55*3e1db26aSLionel Sambuc _DO(SIGHUP) \ 56*3e1db26aSLionel Sambuc _DO(SIGTERM) \ 57*3e1db26aSLionel Sambuc _DO(SIGCONT) \ 58*3e1db26aSLionel Sambuc _DO(SIGWINCH) 59*3e1db26aSLionel Sambuc #define ALLSIGSNO 7 60*3e1db26aSLionel Sambuc 61*3e1db26aSLionel Sambuc typedef struct { 62*3e1db26aSLionel Sambuc struct sigaction sig_action[ALLSIGSNO]; 63*3e1db26aSLionel Sambuc sigset_t sig_set; 64*3e1db26aSLionel Sambuc volatile sig_atomic_t sig_no; 65*3e1db26aSLionel Sambuc } *el_signal_t; 66*3e1db26aSLionel Sambuc 67*3e1db26aSLionel Sambuc protected void sig_end(EditLine*); 68*3e1db26aSLionel Sambuc protected int sig_init(EditLine*); 69*3e1db26aSLionel Sambuc protected void sig_set(EditLine*); 70*3e1db26aSLionel Sambuc protected void sig_clr(EditLine*); 71*3e1db26aSLionel Sambuc 72*3e1db26aSLionel Sambuc #endif /* _h_el_sig */ 73