1/* $NetBSD: linux_siginfo.h,v 1.16 2011/11/18 09:17:09 martin Exp $ */
2
3/*-
4 * Copyright (c) 1998 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by 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_SIGINFO_H
33#define _LINUX_SIGINFO_H
34
35#if defined(__i386__)
36#include <compat/linux/arch/i386/linux_siginfo.h>
37#elif defined(__m68k__)
38#include <compat/linux/arch/m68k/linux_siginfo.h>
39#elif defined(__alpha__)
40#include <compat/linux/arch/alpha/linux_siginfo.h>
41#elif defined(__powerpc__)
42#include <compat/linux/arch/powerpc/linux_siginfo.h>
43#elif defined(__mips__)
44#include <compat/linux/arch/mips/linux_siginfo.h>
45#elif defined(__arm__)
46#include <compat/linux/arch/arm/linux_siginfo.h>
47#elif defined(__amd64__)
48#include <compat/linux/arch/amd64/linux_siginfo.h>
49#else
50#define linux_siginfo_t siginfo_t
51#endif
52
53/* si_code values for non signal */
54#define LINUX_SI_USER 0
55#define LINUX_SI_KERNEL 0x80
56#define LINUX_SI_QUEUE -1
57#ifndef LINUX_SI_TIMER /* all except mips */
58#define LINUX_SI_TIMER -2
59#define LINUX_SI_MESGQ -3
60#define LINUX_SI_ASYNCIO -4
61#endif /* LINUX_SI_TIMER */
62#define LINUX_SI_SIGIO -5
63#define LINUX_SI_TKILL -6
64#define LINUX_SI_DETHREAD -7
65
66/* si_code values for SIGILL */
67#define LINUX_ILL_ILLOPC 1
68#define LINUX_ILL_ILLOPN 2
69#define LINUX_ILL_ILLADR 3
70#define LINUX_ILL_ILLTRP 4
71#define LINUX_ILL_PRVOPC 5
72#define LINUX_ILL_PRVREG 6
73#define LINUX_ILL_COPROC 7
74#define LINUX_ILL_BADSTK 8
75
76/* si_code values for SIGFPE */
77#define LINUX_FPE_INTDIV 1
78#define LINUX_FPE_INTOVF 2
79#define LINUX_FPE_FLTDIV 3
80#define LINUX_FPE_FLTOVF 4
81#define LINUX_FPE_FLTUND 5
82#define LINUX_FPE_FLTRES 6
83#define LINUX_FPE_FLTINV 7
84#define LINUX_FPE_FLTSUB 8
85
86/* si_code values for SIGSEGV */
87#define LINUX_SEGV_MAPERR 1
88#define LINUX_SEGV_ACCERR 2
89
90/* si_code values for SIGBUS */
91#define LINUX_BUS_ADRALN 1
92#define LINUX_BUS_ADRERR 2
93#define LINUX_BUS_OBJERR 3
94
95/* si_code values for SIGTRAP */
96#define LINUX_TRAP_BRKPT 1
97#define LINUX_TRAP_TRACE 2
98
99/* si_code values for SIGCHLD */
100#define LINUX_CLD_EXITED 1
101#define LINUX_CLD_KILLED 2
102#define LINUX_CLD_DUMPED 3
103#define LINUX_CLD_TRAPPED 4
104#define LINUX_CLD_STOPPED 5
105#define LINUX_CLD_CONTINUED 6
106
107/* si_code values for SIGPOLL */
108#define LINUX_POLL_IN 1
109#define LINUX_POLL_OUT 2
110#define LINUX_POLL_MSG 3
111#define LINUX_POLL_ERR 4
112#define LINUX_POLL_PRI 5
113#define LINUX_POLL_HUP 6
114
115#define LINUX_SI_FROMUSER(sp) ((sp)->si_code <= 0)
116#define LINUX_SI_FROMKERNEL(sp) ((sp)->si_code > 0)
117
118#define lsi_pid _sidata._kill._pid
119#define lsi_uid _sidata._kill._uid
120#define lsi_status _sidata._sigchld._status
121#define lsi_utime _sidata._sigchld._utime
122#define lsi_stime _sidata._sigchld._stime
123#define lsi_value _sidata._rt._sigval
124#define lsi_sival_int _sidata._rt._sigval.sival_int
125#define lsi_sival_ptr _sidata._rt._sigval.sival_ptr
126#define lsi_addr _sidata._sigfault._addr
127#define lsi_band _sidata._sigpoll._band
128#define lsi_fd _sidata._sigpoll._fd
129
130void native_to_linux_siginfo(linux_siginfo_t *, const struct _ksiginfo *);
131
132#endif /* !_LINUX_SIGINFO_H */
133