1/* $NetBSD: linux_signal.h,v 1.29 2008/10/19 09:44:31 njoly Exp $ */ 2 3/*- 4 * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Frank van der Linden and Eric Haszlakiewicz. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#ifndef _LINUX_SIGNAL_H 33#define _LINUX_SIGNAL_H 34 35#if defined(__i386__) 36#include <compat/linux/arch/i386/linux_signal.h> 37#elif defined(__m68k__) 38#include <compat/linux/arch/m68k/linux_signal.h> 39#elif defined(__alpha__) 40#include <compat/linux/arch/alpha/linux_signal.h> 41#elif defined(__powerpc__) 42#include <compat/linux/arch/powerpc/linux_signal.h> 43#elif defined(__mips__) 44#include <compat/linux/arch/mips/linux_signal.h> 45#elif defined(__arm__) 46#include <compat/linux/arch/arm/linux_signal.h> 47#elif defined(__amd64__) 48#include <compat/linux/arch/amd64/linux_signal.h> 49#endif 50 51#ifdef _KERNEL 52extern const int native_to_linux_signo[]; 53extern const int linux_to_native_signo[]; 54__BEGIN_DECLS 55int linux_sigprocmask1(struct lwp *, int, const linux_old_sigset_t *, 56 linux_old_sigset_t *); 57 58#if LINUX__NSIG_WORDS > 1 59void linux_old_extra_to_native_sigset(sigset_t *, 60 const linux_old_sigset_t *, const unsigned long *); 61void native_to_linux_old_extra_sigset(linux_old_sigset_t *, 62 unsigned long *, const sigset_t *); 63#define linux_old_to_native_sigset(x,y) \ 64 linux_old_extra_to_native_sigset(x, y, (const unsigned long *)0) 65#define native_to_linux_old_sigset(x,y) \ 66 native_to_linux_old_extra_sigset(x, (unsigned long *)0, y) 67 68#else /* LINUX__NSIG_WORDS == 1 */ 69 70/* XXXmanu (const linux_sigset_t *)(void *) temporary hack to get it building */ 71#define linux_old_to_native_sigset(x,y) \ 72 linux_to_native_sigset(x, (const linux_sigset_t *)(const void *)y) 73#define native_to_linux_old_sigset(x,y) \ 74 native_to_linux_sigset((linux_sigset_t *)(void *)x, y) 75#endif 76 77void linux_to_native_sigset(sigset_t *, const linux_sigset_t *); 78void native_to_linux_sigset(linux_sigset_t *, const sigset_t *); 79int linux_to_native_sigflags(const unsigned long); 80unsigned int native_to_linux_sigflags(const int); 81 82void linux_old_to_native_sigaction(struct sigaction *, 83 const struct linux_old_sigaction *); 84void native_to_linux_old_sigaction(struct linux_old_sigaction *, 85 const struct sigaction *); 86 87void linux_to_native_sigaction(struct sigaction *, 88 const struct linux_sigaction *); 89void native_to_linux_sigaction(struct linux_sigaction *, 90 const struct sigaction *); 91 92void native_to_linux_sigaltstack(struct linux_sigaltstack *, 93 const struct sigaltstack *); 94 95int native_to_linux_si_code(int); 96int native_to_linux_si_status(int, int); 97 98__END_DECLS 99#endif /* !_KERNEL */ 100 101#endif /* !_LINUX_SIGNAL_H */ 102