1/* $NetBSD: signal.h,v 1.1.6.1 2005/11/10 14:01:40 skrll Exp $ */ 2 3/* 4 * Copyright (c) 1982, 1986, 1989, 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * (c) UNIX System Laboratories, Inc. 7 * All or some portions of this file are derived from material licensed 8 * to the University of California by American Telephone and Telegraph 9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 10 * the permission of UNIX System Laboratories, Inc. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)signal.h 8.4 (Berkeley) 5/4/95 37 */ 38 39#ifndef _COMPAT_SYS_SIGNAL_H_ 40#define _COMPAT_SYS_SIGNAL_H_ 41 42#include <compat/sys/sigtypes.h> 43 44#if defined(_NETBSD_SOURCE) 45 46/* Number of signals supported by old style signal mask. */ 47#define NSIG13 32 48 49#endif /* _NETBSD_SOURCE */ 50 51#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ 52 defined(_NETBSD_SOURCE) 53/* 54 * Signal vector "template" used in sigaction call. 55 */ 56struct sigaction13 { 57 void (*osa_handler) /* signal handler */ 58 (int); 59 sigset13_t osa_mask; /* signal mask to apply */ 60 int osa_flags; /* see signal options below */ 61}; 62#endif 63 64#if defined(_NETBSD_SOURCE) 65/* 66 * 4.3 compatibility: 67 * Signal vector "template" used in sigvec call. 68 */ 69struct sigvec { 70 void (*sv_handler) /* signal handler */ 71 (int); 72 int sv_mask; /* signal mask to apply */ 73 int sv_flags; /* see signal options below */ 74}; 75#define SV_ONSTACK SA_ONSTACK 76#define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */ 77#define SV_RESETHAND SA_RESETHAND 78#define sv_onstack sv_flags /* isn't compatibility wonderful! */ 79 80#ifndef _KERNEL 81__BEGIN_DECLS 82int sigvec(int, struct sigvec *, struct sigvec *); 83__END_DECLS 84#endif 85 86#endif /* _NETBSD_SOURCE */ 87 88#endif /* !_COMPAT_SYS_SIGNAL_H_ */ 89