1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
|
/* siginfo constants. Linux version.
Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _BITS_SIGINFO_CONSTS_H
#define _BITS_SIGINFO_CONSTS_H 1
#ifndef _SIGNAL_H
#error "Don't include <bits/siginfo-consts.h> directly; use <signal.h> instead."
#endif
/* Most of these constants are uniform across all architectures, but there
is one exception. */
#include <bits/siginfo-arch.h>
#ifndef __SI_ASYNCIO_AFTER_SIGIO
# define __SI_ASYNCIO_AFTER_SIGIO 1
#endif
/* Values for `si_code'. Positive values are reserved for kernel-generated
signals. */
enum
{
SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
SI_DETHREAD = -7, /* Sent by execve killing subsidiary
threads. */
SI_TKILL, /* Sent by tkill. */
SI_SIGIO, /* Sent by queued SIGIO. */
#if __SI_ASYNCIO_AFTER_SIGIO
SI_ASYNCIO, /* Sent by AIO completion. */
SI_MESGQ, /* Sent by real time mesq state change. */
SI_TIMER, /* Sent by timer expiration. */
#else
SI_MESGQ,
SI_TIMER,
SI_ASYNCIO,
#endif
SI_QUEUE, /* Sent by sigqueue. */
SI_USER, /* Sent by kill, sigsend. */
SI_KERNEL = 0x80 /* Send by kernel. */
#define SI_ASYNCNL SI_ASYNCNL
#define SI_DETHREAD SI_DETHREAD
#define SI_TKILL SI_TKILL
#define SI_SIGIO SI_SIGIO
#define SI_ASYNCIO SI_ASYNCIO
#define SI_MESGQ SI_MESGQ
#define SI_TIMER SI_TIMER
#define SI_ASYNCIO SI_ASYNCIO
#define SI_QUEUE SI_QUEUE
#define SI_USER SI_USER
#define SI_KERNEL SI_KERNEL
};
# if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* `si_code' values for SIGILL signal. */
enum
{
ILL_ILLOPC = 1, /* Illegal opcode. */
# define ILL_ILLOPC ILL_ILLOPC
ILL_ILLOPN, /* Illegal operand. */
# define ILL_ILLOPN ILL_ILLOPN
ILL_ILLADR, /* Illegal addressing mode. */
# define ILL_ILLADR ILL_ILLADR
ILL_ILLTRP, /* Illegal trap. */
# define ILL_ILLTRP ILL_ILLTRP
ILL_PRVOPC, /* Privileged opcode. */
# define ILL_PRVOPC ILL_PRVOPC
ILL_PRVREG, /* Privileged register. */
# define ILL_PRVREG ILL_PRVREG
ILL_COPROC, /* Coprocessor error. */
# define ILL_COPROC ILL_COPROC
ILL_BADSTK, /* Internal stack error. */
# define ILL_BADSTK ILL_BADSTK
ILL_BADIADDR /* Unimplemented instruction address. */
# define ILL_BADIADDR ILL_BADIADDR
};
/* `si_code' values for SIGFPE signal. */
enum
{
FPE_INTDIV = 1, /* Integer divide by zero. */
# define FPE_INTDIV FPE_INTDIV
FPE_INTOVF, /* Integer overflow. */
# define FPE_INTOVF FPE_INTOVF
FPE_FLTDIV, /* Floating point divide by zero. */
# define FPE_FLTDIV FPE_FLTDIV
FPE_FLTOVF, /* Floating point overflow. */
# define FPE_FLTOVF FPE_FLTOVF
FPE_FLTUND, /* Floating point underflow. */
# define FPE_FLTUND FPE_FLTUND
FPE_FLTRES, /* Floating point inexact result. */
# define FPE_FLTRES FPE_FLTRES
FPE_FLTINV, /* Floating point invalid operation. */
# define FPE_FLTINV FPE_FLTINV
FPE_FLTSUB, /* Subscript out of range. */
# define FPE_FLTSUB FPE_FLTSUB
FPE_FLTUNK = 14, /* Undiagnosed floating-point exception. */
# define FPE_FLTUNK FPE_FLTUNK
FPE_CONDTRAP /* Trap on condition. */
# define FPE_CONDTRAP FPE_CONDTRAP
};
/* `si_code' values for SIGSEGV signal. */
enum
{
SEGV_MAPERR = 1, /* Address not mapped to object. */
# define SEGV_MAPERR SEGV_MAPERR
SEGV_ACCERR, /* Invalid permissions for mapped object. */
# define SEGV_ACCERR SEGV_ACCERR
SEGV_BNDERR, /* Bounds checking failure. */
# define SEGV_BNDERR SEGV_BNDERR
SEGV_PKUERR, /* Protection key checking failure. */
# define SEGV_PKUERR SEGV_PKUERR
SEGV_ACCADI, /* ADI not enabled for mapped object. */
# define SEGV_ACCADI SEGV_ACCADI
SEGV_ADIDERR, /* Disrupting MCD error. */
# define SEGV_ADIDERR SEGV_ADIDERR
SEGV_ADIPERR /* Precise MCD exception. */
# define SEGV_ADIPERR SEGV_ADIPERR
};
/* `si_code' values for SIGBUS signal. */
enum
{
BUS_ADRALN = 1, /* Invalid address alignment. */
# define BUS_ADRALN BUS_ADRALN
BUS_ADRERR, /* Non-existant physical address. */
# define BUS_ADRERR BUS_ADRERR
BUS_OBJERR, /* Object specific hardware error. */
# define BUS_OBJERR BUS_OBJERR
BUS_MCEERR_AR, /* Hardware memory error: action required. */
# define BUS_MCEERR_AR BUS_MCEERR_AR
BUS_MCEERR_AO /* Hardware memory error: action optional. */
# define BUS_MCEERR_AO BUS_MCEERR_AO
};
# endif
# ifdef __USE_XOPEN_EXTENDED
/* `si_code' values for SIGTRAP signal. */
enum
{
TRAP_BRKPT = 1, /* Process breakpoint. */
# define TRAP_BRKPT TRAP_BRKPT
TRAP_TRACE, /* Process trace trap. */
# define TRAP_TRACE TRAP_TRACE
TRAP_BRANCH, /* Process taken branch trap. */
# define TRAP_BRANCH TRAP_BRANCH
TRAP_HWBKPT, /* Hardware breakpoint/watchpoint. */
# define TRAP_HWBKPT TRAP_HWBKPT
TRAP_UNK /* Undiagnosed trap. */
# define TRAP_UNK TRAP_UNK
};
# endif
# if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* `si_code' values for SIGCHLD signal. */
enum
{
CLD_EXITED = 1, /* Child has exited. */
# define CLD_EXITED CLD_EXITED
CLD_KILLED, /* Child was killed. */
# define CLD_KILLED CLD_KILLED
CLD_DUMPED, /* Child terminated abnormally. */
# define CLD_DUMPED CLD_DUMPED
CLD_TRAPPED, /* Traced child has trapped. */
# define CLD_TRAPPED CLD_TRAPPED
CLD_STOPPED, /* Child has stopped. */
# define CLD_STOPPED CLD_STOPPED
CLD_CONTINUED /* Stopped child has continued. */
# define CLD_CONTINUED CLD_CONTINUED
};
/* `si_code' values for SIGPOLL signal. */
enum
{
POLL_IN = 1, /* Data input available. */
# define POLL_IN POLL_IN
POLL_OUT, /* Output buffers available. */
# define POLL_OUT POLL_OUT
POLL_MSG, /* Input message available. */
# define POLL_MSG POLL_MSG
POLL_ERR, /* I/O error. */
# define POLL_ERR POLL_ERR
POLL_PRI, /* High priority input available. */
# define POLL_PRI POLL_PRI
POLL_HUP /* Device disconnected. */
# define POLL_HUP POLL_HUP
};
# endif
/* Architectures might also add architecture-specific constants.
These are all considered GNU extensions. */
#ifdef __USE_GNU
# include <bits/siginfo-consts-arch.h>
#endif
#endif
|
