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 | |