1157016Sdes/* $OpenBSD: SigAction.h,v 1.3 2001/01/22 18:01:32 millert Exp $ */ 298937Sdes 398937Sdes/**************************************************************************** 4157016Sdes * Copyright (c) 1998,2000 Free Software Foundation, Inc. * 598937Sdes * * 698937Sdes * Permission is hereby granted, free of charge, to any person obtaining a * 798937Sdes * copy of this software and associated documentation files (the * 898937Sdes * "Software"), to deal in the Software without restriction, including * 998937Sdes * without limitation the rights to use, copy, modify, merge, publish, * 1098937Sdes * distribute, distribute with modifications, sublicense, and/or sell * 1198937Sdes * copies of the Software, and to permit persons to whom the Software is * 1298937Sdes * furnished to do so, subject to the following conditions: * 1398937Sdes * * 1498937Sdes * The above copyright notice and this permission notice shall be included * 1598937Sdes * in all copies or substantial portions of the Software. * 1698937Sdes * * 1798937Sdes * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 1898937Sdes * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 1998937Sdes * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 2098937Sdes * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 2198937Sdes * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 2298937Sdes * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 2398937Sdes * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 2498937Sdes * * 2598937Sdes * Except as contained in this notice, the name(s) of the above copyright * 2698937Sdes * holders shall not be used in advertising or otherwise to promote the * 2798937Sdes * sale, use or other dealings in this Software without prior written * 2898937Sdes * authorization. * 2998937Sdes ****************************************************************************/ 3098937Sdes 3198937Sdes/**************************************************************************** 3298937Sdes * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 3398937Sdes * and: Eric S. Raymond <esr@snark.thyrsus.com> * 3498937Sdes ****************************************************************************/ 3598937Sdes 3698937Sdes/* 37157016Sdes * $From: SigAction.h,v 1.6 2000/12/10 02:36:10 tom Exp $ 3898937Sdes * 3998937Sdes * This file exists to handle non-POSIX systems which don't have <unistd.h>, 4098937Sdes * and usually no sigaction() nor <termios.h> 4198937Sdes */ 4298937Sdes 43157016Sdes/* OPENBSD ORIGINAL: lib/libcurses/SigAction.h */ 44157016Sdes 4598937Sdes#ifndef _SIGACTION_H 4698937Sdes#define _SIGACTION_H 4798937Sdes 4898937Sdes#if !defined(HAVE_SIGACTION) && defined(HAVE_SIGVEC) 4998937Sdes 5098937Sdes#undef SIG_BLOCK 5198937Sdes#define SIG_BLOCK 00 5298937Sdes 5398937Sdes#undef SIG_UNBLOCK 5498937Sdes#define SIG_UNBLOCK 01 5598937Sdes 5698937Sdes#undef SIG_SETMASK 5798937Sdes#define SIG_SETMASK 02 5898937Sdes 5998937Sdes/* 6098937Sdes * <bsd/signal.h> is in the Linux 1.2.8 + gcc 2.7.0 configuration, 6198937Sdes * and is useful for testing this header file. 6298937Sdes */ 6398937Sdes#if HAVE_BSD_SIGNAL_H 6498937Sdes# include <bsd/signal.h> 6598937Sdes#endif 6698937Sdes 6798937Sdesstruct sigaction 6898937Sdes{ 6998937Sdes struct sigvec sv; 7098937Sdes}; 7198937Sdes 7298937Sdestypedef unsigned long sigset_t; 7398937Sdes 7498937Sdes#undef sa_mask 7598937Sdes#define sa_mask sv.sv_mask 7698937Sdes#undef sa_handler 7798937Sdes#define sa_handler sv.sv_handler 7898937Sdes#undef sa_flags 7998937Sdes#define sa_flags sv.sv_flags 8098937Sdes 8198937Sdesint sigaction(int sig, struct sigaction *sigact, struct sigaction *osigact); 8298937Sdesint sigprocmask (int how, sigset_t *mask, sigset_t *omask); 8398937Sdesint sigemptyset (sigset_t *mask); 8498937Sdesint sigsuspend (sigset_t *mask); 8598937Sdesint sigdelset (sigset_t *mask, int sig); 8698937Sdesint sigaddset (sigset_t *mask, int sig); 8798937Sdes 8898937Sdes#endif /* !defined(HAVE_SIGACTION) && defined(HAVE_SIGVEC) */ 8998937Sdes 9098937Sdes#endif /* !defined(_SIGACTION_H) */ 91