1*d0ef721eSBaptiste Daroussin /* $NetBSD: sig.h,v 1.11 2016/05/09 21:46:56 christos Exp $ */ 2*d0ef721eSBaptiste Daroussin 3*d0ef721eSBaptiste Daroussin /*- 4*d0ef721eSBaptiste Daroussin * Copyright (c) 1992, 1993 5*d0ef721eSBaptiste Daroussin * The Regents of the University of California. All rights reserved. 6*d0ef721eSBaptiste Daroussin * 7*d0ef721eSBaptiste Daroussin * This code is derived from software contributed to Berkeley by 8*d0ef721eSBaptiste Daroussin * Christos Zoulas of Cornell University. 9*d0ef721eSBaptiste Daroussin * 10*d0ef721eSBaptiste Daroussin * Redistribution and use in source and binary forms, with or without 11*d0ef721eSBaptiste Daroussin * modification, are permitted provided that the following conditions 12*d0ef721eSBaptiste Daroussin * are met: 13*d0ef721eSBaptiste Daroussin * 1. Redistributions of source code must retain the above copyright 14*d0ef721eSBaptiste Daroussin * notice, this list of conditions and the following disclaimer. 15*d0ef721eSBaptiste Daroussin * 2. Redistributions in binary form must reproduce the above copyright 16*d0ef721eSBaptiste Daroussin * notice, this list of conditions and the following disclaimer in the 17*d0ef721eSBaptiste Daroussin * documentation and/or other materials provided with the distribution. 18*d0ef721eSBaptiste Daroussin * 3. Neither the name of the University nor the names of its contributors 19*d0ef721eSBaptiste Daroussin * may be used to endorse or promote products derived from this software 20*d0ef721eSBaptiste Daroussin * without specific prior written permission. 21*d0ef721eSBaptiste Daroussin * 22*d0ef721eSBaptiste Daroussin * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*d0ef721eSBaptiste Daroussin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*d0ef721eSBaptiste Daroussin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*d0ef721eSBaptiste Daroussin * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*d0ef721eSBaptiste Daroussin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*d0ef721eSBaptiste Daroussin * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*d0ef721eSBaptiste Daroussin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*d0ef721eSBaptiste Daroussin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*d0ef721eSBaptiste Daroussin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*d0ef721eSBaptiste Daroussin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*d0ef721eSBaptiste Daroussin * SUCH DAMAGE. 33*d0ef721eSBaptiste Daroussin * 34*d0ef721eSBaptiste Daroussin * @(#)sig.h 8.1 (Berkeley) 6/4/93 35*d0ef721eSBaptiste Daroussin */ 36*d0ef721eSBaptiste Daroussin 37*d0ef721eSBaptiste Daroussin /* 38*d0ef721eSBaptiste Daroussin * el.sig.h: Signal handling functions 39*d0ef721eSBaptiste Daroussin */ 40*d0ef721eSBaptiste Daroussin #ifndef _h_el_sig 41*d0ef721eSBaptiste Daroussin #define _h_el_sig 42*d0ef721eSBaptiste Daroussin 43*d0ef721eSBaptiste Daroussin #include <signal.h> 44*d0ef721eSBaptiste Daroussin 45*d0ef721eSBaptiste Daroussin /* 46*d0ef721eSBaptiste Daroussin * Define here all the signals we are going to handle 47*d0ef721eSBaptiste Daroussin * The _DO macro is used to iterate in the source code 48*d0ef721eSBaptiste Daroussin */ 49*d0ef721eSBaptiste Daroussin #define ALLSIGS \ 50*d0ef721eSBaptiste Daroussin _DO(SIGINT) \ 51*d0ef721eSBaptiste Daroussin _DO(SIGTSTP) \ 52*d0ef721eSBaptiste Daroussin _DO(SIGQUIT) \ 53*d0ef721eSBaptiste Daroussin _DO(SIGHUP) \ 54*d0ef721eSBaptiste Daroussin _DO(SIGTERM) \ 55*d0ef721eSBaptiste Daroussin _DO(SIGCONT) \ 56*d0ef721eSBaptiste Daroussin _DO(SIGWINCH) 57*d0ef721eSBaptiste Daroussin #define ALLSIGSNO 7 58*d0ef721eSBaptiste Daroussin 59*d0ef721eSBaptiste Daroussin typedef struct { 60*d0ef721eSBaptiste Daroussin struct sigaction sig_action[ALLSIGSNO]; 61*d0ef721eSBaptiste Daroussin sigset_t sig_set; 62*d0ef721eSBaptiste Daroussin volatile sig_atomic_t sig_no; 63*d0ef721eSBaptiste Daroussin } *el_signal_t; 64*d0ef721eSBaptiste Daroussin 65*d0ef721eSBaptiste Daroussin libedit_private void sig_end(EditLine*); 66*d0ef721eSBaptiste Daroussin libedit_private int sig_init(EditLine*); 67*d0ef721eSBaptiste Daroussin libedit_private void sig_set(EditLine*); 68*d0ef721eSBaptiste Daroussin libedit_private void sig_clr(EditLine*); 69*d0ef721eSBaptiste Daroussin 70*d0ef721eSBaptiste Daroussin #endif /* _h_el_sig */ 71