1*12db70c8Szrj /* $NetBSD: sig.h,v 1.11 2016/05/09 21:46:56 christos Exp $ */ 232fe07f8SJohn Marino 332fe07f8SJohn Marino /*- 432fe07f8SJohn Marino * Copyright (c) 1992, 1993 532fe07f8SJohn Marino * The Regents of the University of California. All rights reserved. 632fe07f8SJohn Marino * 732fe07f8SJohn Marino * This code is derived from software contributed to Berkeley by 832fe07f8SJohn Marino * Christos Zoulas of Cornell University. 932fe07f8SJohn Marino * 1032fe07f8SJohn Marino * Redistribution and use in source and binary forms, with or without 1132fe07f8SJohn Marino * modification, are permitted provided that the following conditions 1232fe07f8SJohn Marino * are met: 1332fe07f8SJohn Marino * 1. Redistributions of source code must retain the above copyright 1432fe07f8SJohn Marino * notice, this list of conditions and the following disclaimer. 1532fe07f8SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 1632fe07f8SJohn Marino * notice, this list of conditions and the following disclaimer in the 1732fe07f8SJohn Marino * documentation and/or other materials provided with the distribution. 1832fe07f8SJohn Marino * 3. Neither the name of the University nor the names of its contributors 1932fe07f8SJohn Marino * may be used to endorse or promote products derived from this software 2032fe07f8SJohn Marino * without specific prior written permission. 2132fe07f8SJohn Marino * 2232fe07f8SJohn Marino * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2332fe07f8SJohn Marino * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2432fe07f8SJohn Marino * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2532fe07f8SJohn Marino * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2632fe07f8SJohn Marino * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2732fe07f8SJohn Marino * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2832fe07f8SJohn Marino * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2932fe07f8SJohn Marino * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3032fe07f8SJohn Marino * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3132fe07f8SJohn Marino * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3232fe07f8SJohn Marino * SUCH DAMAGE. 3332fe07f8SJohn Marino * 3432fe07f8SJohn Marino * @(#)sig.h 8.1 (Berkeley) 6/4/93 3532fe07f8SJohn Marino */ 3632fe07f8SJohn Marino 3732fe07f8SJohn Marino /* 3832fe07f8SJohn Marino * el.sig.h: Signal handling functions 3932fe07f8SJohn Marino */ 4032fe07f8SJohn Marino #ifndef _h_el_sig 4132fe07f8SJohn Marino #define _h_el_sig 4232fe07f8SJohn Marino 4332fe07f8SJohn Marino #include <signal.h> 4432fe07f8SJohn Marino 4532fe07f8SJohn Marino /* 4632fe07f8SJohn Marino * Define here all the signals we are going to handle 4732fe07f8SJohn Marino * The _DO macro is used to iterate in the source code 4832fe07f8SJohn Marino */ 4932fe07f8SJohn Marino #define ALLSIGS \ 5032fe07f8SJohn Marino _DO(SIGINT) \ 5132fe07f8SJohn Marino _DO(SIGTSTP) \ 5232fe07f8SJohn Marino _DO(SIGQUIT) \ 5332fe07f8SJohn Marino _DO(SIGHUP) \ 5432fe07f8SJohn Marino _DO(SIGTERM) \ 5532fe07f8SJohn Marino _DO(SIGCONT) \ 5632fe07f8SJohn Marino _DO(SIGWINCH) 5732fe07f8SJohn Marino #define ALLSIGSNO 7 5832fe07f8SJohn Marino 5932fe07f8SJohn Marino typedef struct { 6032fe07f8SJohn Marino struct sigaction sig_action[ALLSIGSNO]; 6132fe07f8SJohn Marino sigset_t sig_set; 6232fe07f8SJohn Marino volatile sig_atomic_t sig_no; 6332fe07f8SJohn Marino } *el_signal_t; 6432fe07f8SJohn Marino 65*12db70c8Szrj libedit_private void sig_end(EditLine*); 66*12db70c8Szrj libedit_private int sig_init(EditLine*); 67*12db70c8Szrj libedit_private void sig_set(EditLine*); 68*12db70c8Szrj libedit_private void sig_clr(EditLine*); 6932fe07f8SJohn Marino 7032fe07f8SJohn Marino #endif /* _h_el_sig */ 71