1 | /* $NetBSD: linux_siginfo.h,v 1.7 2011/11/18 04:07:43 christos Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2005 Emmanuel Dreyfus, all rights reserved. |
5 | * |
6 | * Redistribution and use in source and binary forms, with or without |
7 | * modification, are permitted provided that the following conditions |
8 | * are met: |
9 | * 1. Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * 2. Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
14 | * 3. All advertising materials mentioning features or use of this software |
15 | * must display the following acknowledgement: |
16 | * This product includes software developed by Emmanuel Dreyfus |
17 | * 4. The name of the author may not be used to endorse or promote |
18 | * products derived from this software without specific prior written |
19 | * permission. |
20 | * |
21 | * THIS SOFTWARE IS PROVIDED BY THE THE AUTHOR AND CONTRIBUTORS ``AS IS'' |
22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
23 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
24 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS |
25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
31 | * POSSIBILITY OF SUCH DAMAGE. |
32 | */ |
33 | |
34 | #ifndef _AMD64_LINUX_SIGINFO_H |
35 | #define _AMD64_LINUX_SIGINFO_H |
36 | |
37 | #define LINUX___ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) |
38 | #define LINUX_SI_MAX_SIZE 128 |
39 | #define LINUX_SI_PAD_SIZE \ |
40 | ((LINUX_SI_MAX_SIZE - LINUX___ARCH_SI_PREAMBLE_SIZE) / sizeof(int)) |
41 | |
42 | typedef union linux_sigval { |
43 | int sival_int; |
44 | void *sival_ptr; |
45 | } linux_sigval_t; |
46 | |
47 | |
48 | typedef struct linux_siginfo { |
49 | int lsi_signo; |
50 | int lsi_errno; |
51 | int lsi_code; |
52 | union { |
53 | int _pad[LINUX_SI_PAD_SIZE]; |
54 | |
55 | /* kill() */ |
56 | struct { |
57 | linux_pid_t _pid; |
58 | linux_uid_t _uid; |
59 | } _kill; |
60 | |
61 | /* POSIX.1b signals */ |
62 | struct { |
63 | linux_pid_t _pid; |
64 | linux_uid_t _uid; |
65 | linux_sigval_t _sigval; |
66 | } _rt; |
67 | |
68 | /* POSIX.1b timers */ |
69 | struct { |
70 | linux_timer_t _tid; |
71 | int _overrun; |
72 | char _pad[sizeof(linux_uid_t) - sizeof(int)]; |
73 | linux_sigval_t _sigval; |
74 | int _sys_private; |
75 | } _timer; |
76 | |
77 | /* SIGCHLD */ |
78 | struct { |
79 | linux_pid_t _pid; |
80 | linux_uid_t _uid; |
81 | int _status; |
82 | linux_clock_t _utime; |
83 | linux_clock_t _stime; |
84 | } _sigchld; |
85 | |
86 | /* SIGPOLL */ |
87 | struct { |
88 | long _band; |
89 | int _fd; |
90 | } _sigpoll; |
91 | |
92 | /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ |
93 | struct { |
94 | void *_addr; |
95 | } _sigfault; |
96 | |
97 | } _sidata; |
98 | } linux_siginfo_t; |
99 | |
100 | #endif /* !_AMD64_LINUX_SIGINFO_H */ |
101 | |