| 1 | /* $NetBSD: linux_signal.h,v 1.30 2009/05/29 14:19:13 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 |
| 52 | extern const int native_to_linux_signo[]; |
| 53 | extern const int linux_to_native_signo[]; |
| 54 | __BEGIN_DECLS |
| 55 | int linux_sigprocmask1(struct lwp *, int, const linux_old_sigset_t *, |
| 56 | linux_old_sigset_t *); |
| 57 | |
| 58 | #if LINUX__NSIG_WORDS > 1 |
| 59 | void linux_old_extra_to_native_sigset(sigset_t *, |
| 60 | const linux_old_sigset_t *, const unsigned long *); |
| 61 | void 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 | |
| 77 | void linux_to_native_sigset(sigset_t *, const linux_sigset_t *); |
| 78 | void native_to_linux_sigset(linux_sigset_t *, const sigset_t *); |
| 79 | int linux_to_native_sigflags(const unsigned long); |
| 80 | unsigned int native_to_linux_sigflags(const int); |
| 81 | |
| 82 | void linux_old_to_native_sigaction(struct sigaction *, |
| 83 | const struct linux_old_sigaction *); |
| 84 | void native_to_linux_old_sigaction(struct linux_old_sigaction *, |
| 85 | const struct sigaction *); |
| 86 | |
| 87 | void linux_to_native_sigaction(struct sigaction *, |
| 88 | const struct linux_sigaction *); |
| 89 | void native_to_linux_sigaction(struct linux_sigaction *, |
| 90 | const struct sigaction *); |
| 91 | |
| 92 | void native_to_linux_sigaltstack(struct linux_sigaltstack *, |
| 93 | const struct sigaltstack *); |
| 94 | |
| 95 | int native_to_linux_si_code(int); |
| 96 | int native_to_linux_si_status(int, int); |
| 97 | |
| 98 | __END_DECLS |
| 99 | #endif /* !_KERNEL */ |
| 100 | |
| 101 | #endif /* !_LINUX_SIGNAL_H */ |
| 102 | |