Home | History | Annotate | Line # | Download | only in libedit
sig.h revision 1.7 
      1  1.7  christos /*	$NetBSD: sig.h,v 1.7 2009/02/15 21:25:01 christos Exp $	*/
      2  1.2     lukem 
      3  1.1       cgd /*-
      4  1.1       cgd  * Copyright (c) 1992, 1993
      5  1.1       cgd  *	The Regents of the University of California.  All rights reserved.
      6  1.1       cgd  *
      7  1.1       cgd  * This code is derived from software contributed to Berkeley by
      8  1.1       cgd  * Christos Zoulas of Cornell University.
      9  1.1       cgd  *
     10  1.1       cgd  * Redistribution and use in source and binary forms, with or without
     11  1.1       cgd  * modification, are permitted provided that the following conditions
     12  1.1       cgd  * are met:
     13  1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     14  1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     15  1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     17  1.1       cgd  *    documentation and/or other materials provided with the distribution.
     18  1.5       agc  * 3. Neither the name of the University nor the names of its contributors
     19  1.1       cgd  *    may be used to endorse or promote products derived from this software
     20  1.1       cgd  *    without specific prior written permission.
     21  1.1       cgd  *
     22  1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  1.1       cgd  * SUCH DAMAGE.
     33  1.1       cgd  *
     34  1.1       cgd  *	@(#)sig.h	8.1 (Berkeley) 6/4/93
     35  1.1       cgd  */
     36  1.1       cgd 
     37  1.1       cgd /*
     38  1.1       cgd  * el.sig.h: Signal handling functions
     39  1.1       cgd  */
     40  1.1       cgd #ifndef _h_el_sig
     41  1.3     lukem #define	_h_el_sig
     42  1.1       cgd 
     43  1.1       cgd #include <signal.h>
     44  1.1       cgd 
     45  1.1       cgd #include "histedit.h"
     46  1.1       cgd 
     47  1.1       cgd /*
     48  1.1       cgd  * Define here all the signals we are going to handle
     49  1.1       cgd  * The _DO macro is used to iterate in the source code
     50  1.1       cgd  */
     51  1.3     lukem #define	ALLSIGS		\
     52  1.3     lukem 	_DO(SIGINT)	\
     53  1.3     lukem 	_DO(SIGTSTP)	\
     54  1.3     lukem 	_DO(SIGQUIT)	\
     55  1.3     lukem 	_DO(SIGHUP)	\
     56  1.3     lukem 	_DO(SIGTERM)	\
     57  1.3     lukem 	_DO(SIGCONT)	\
     58  1.3     lukem 	_DO(SIGWINCH)
     59  1.7  christos #define ALLSIGSNO	7
     60  1.3     lukem 
     61  1.7  christos typedef struct {
     62  1.7  christos 	struct sigaction sig_action[ALLSIGSNO];
     63  1.7  christos 	sigset_t sig_set;
     64  1.7  christos } *el_signal_t;
     65  1.3     lukem 
     66  1.3     lukem protected void	sig_end(EditLine*);
     67  1.3     lukem protected int	sig_init(EditLine*);
     68  1.3     lukem protected void	sig_set(EditLine*);
     69  1.3     lukem protected void	sig_clr(EditLine*);
     70  1.1       cgd 
     71  1.1       cgd #endif /* _h_el_sig */
     72