glibc (2.38)
1 /* siginfo constants. Linux version.
2 Copyright (C) 1997-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19 #ifndef _BITS_SIGINFO_CONSTS_H
20 #define _BITS_SIGINFO_CONSTS_H 1
21
22 #ifndef _SIGNAL_H
23 #error "Don't include <bits/siginfo-consts.h> directly; use <signal.h> instead."
24 #endif
25
26 /* Most of these constants are uniform across all architectures, but there
27 is one exception. */
28 #include <bits/siginfo-arch.h>
29 #ifndef __SI_ASYNCIO_AFTER_SIGIO
30 # define __SI_ASYNCIO_AFTER_SIGIO 1
31 #endif
32
33 /* Values for `si_code'. Positive values are reserved for kernel-generated
34 signals. */
35 enum
36 {
37 SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
38 SI_DETHREAD = -7, /* Sent by execve killing subsidiary
39 threads. */
40 SI_TKILL, /* Sent by tkill. */
41 SI_SIGIO, /* Sent by queued SIGIO. */
42 #if __SI_ASYNCIO_AFTER_SIGIO
43 SI_ASYNCIO, /* Sent by AIO completion. */
44 SI_MESGQ, /* Sent by real time mesq state change. */
45 SI_TIMER, /* Sent by timer expiration. */
46 #else
47 SI_MESGQ,
48 SI_TIMER,
49 SI_ASYNCIO,
50 #endif
51 SI_QUEUE, /* Sent by sigqueue. */
52 SI_USER, /* Sent by kill, sigsend. */
53 SI_KERNEL = 0x80 /* Send by kernel. */
54
55 #define SI_ASYNCNL SI_ASYNCNL
56 #define SI_DETHREAD SI_DETHREAD
57 #define SI_TKILL SI_TKILL
58 #define SI_SIGIO SI_SIGIO
59 #define SI_ASYNCIO SI_ASYNCIO
60 #define SI_MESGQ SI_MESGQ
61 #define SI_TIMER SI_TIMER
62 #define SI_ASYNCIO SI_ASYNCIO
63 #define SI_QUEUE SI_QUEUE
64 #define SI_USER SI_USER
65 #define SI_KERNEL SI_KERNEL
66 };
67
68
69 # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
70 /* `si_code' values for SIGILL signal. */
71 enum
72 {
73 ILL_ILLOPC = 1, /* Illegal opcode. */
74 # define ILL_ILLOPC ILL_ILLOPC
75 ILL_ILLOPN, /* Illegal operand. */
76 # define ILL_ILLOPN ILL_ILLOPN
77 ILL_ILLADR, /* Illegal addressing mode. */
78 # define ILL_ILLADR ILL_ILLADR
79 ILL_ILLTRP, /* Illegal trap. */
80 # define ILL_ILLTRP ILL_ILLTRP
81 ILL_PRVOPC, /* Privileged opcode. */
82 # define ILL_PRVOPC ILL_PRVOPC
83 ILL_PRVREG, /* Privileged register. */
84 # define ILL_PRVREG ILL_PRVREG
85 ILL_COPROC, /* Coprocessor error. */
86 # define ILL_COPROC ILL_COPROC
87 ILL_BADSTK, /* Internal stack error. */
88 # define ILL_BADSTK ILL_BADSTK
89 ILL_BADIADDR /* Unimplemented instruction address. */
90 # define ILL_BADIADDR ILL_BADIADDR
91 };
92
93 /* `si_code' values for SIGFPE signal. */
94 enum
95 {
96 FPE_INTDIV = 1, /* Integer divide by zero. */
97 # define FPE_INTDIV FPE_INTDIV
98 FPE_INTOVF, /* Integer overflow. */
99 # define FPE_INTOVF FPE_INTOVF
100 FPE_FLTDIV, /* Floating point divide by zero. */
101 # define FPE_FLTDIV FPE_FLTDIV
102 FPE_FLTOVF, /* Floating point overflow. */
103 # define FPE_FLTOVF FPE_FLTOVF
104 FPE_FLTUND, /* Floating point underflow. */
105 # define FPE_FLTUND FPE_FLTUND
106 FPE_FLTRES, /* Floating point inexact result. */
107 # define FPE_FLTRES FPE_FLTRES
108 FPE_FLTINV, /* Floating point invalid operation. */
109 # define FPE_FLTINV FPE_FLTINV
110 FPE_FLTSUB, /* Subscript out of range. */
111 # define FPE_FLTSUB FPE_FLTSUB
112 FPE_FLTUNK = 14, /* Undiagnosed floating-point exception. */
113 # define FPE_FLTUNK FPE_FLTUNK
114 FPE_CONDTRAP /* Trap on condition. */
115 # define FPE_CONDTRAP FPE_CONDTRAP
116 };
117
118 /* `si_code' values for SIGSEGV signal. */
119 enum
120 {
121 SEGV_MAPERR = 1, /* Address not mapped to object. */
122 # define SEGV_MAPERR SEGV_MAPERR
123 SEGV_ACCERR, /* Invalid permissions for mapped object. */
124 # define SEGV_ACCERR SEGV_ACCERR
125 SEGV_BNDERR, /* Bounds checking failure. */
126 # define SEGV_BNDERR SEGV_BNDERR
127 SEGV_PKUERR, /* Protection key checking failure. */
128 # define SEGV_PKUERR SEGV_PKUERR
129 SEGV_ACCADI, /* ADI not enabled for mapped object. */
130 # define SEGV_ACCADI SEGV_ACCADI
131 SEGV_ADIDERR, /* Disrupting MCD error. */
132 # define SEGV_ADIDERR SEGV_ADIDERR
133 SEGV_ADIPERR, /* Precise MCD exception. */
134 # define SEGV_ADIPERR SEGV_ADIPERR
135 SEGV_MTEAERR, /* Asynchronous ARM MTE error. */
136 # define SEGV_MTEAERR SEGV_MTEAERR
137 SEGV_MTESERR /* Synchronous ARM MTE exception. */
138 # define SEGV_MTESERR SEGV_MTESERR
139 };
140
141 /* `si_code' values for SIGBUS signal. */
142 enum
143 {
144 BUS_ADRALN = 1, /* Invalid address alignment. */
145 # define BUS_ADRALN BUS_ADRALN
146 BUS_ADRERR, /* Non-existent physical address. */
147 # define BUS_ADRERR BUS_ADRERR
148 BUS_OBJERR, /* Object specific hardware error. */
149 # define BUS_OBJERR BUS_OBJERR
150 BUS_MCEERR_AR, /* Hardware memory error: action required. */
151 # define BUS_MCEERR_AR BUS_MCEERR_AR
152 BUS_MCEERR_AO /* Hardware memory error: action optional. */
153 # define BUS_MCEERR_AO BUS_MCEERR_AO
154 };
155 # endif
156
157 # ifdef __USE_XOPEN_EXTENDED
158 /* `si_code' values for SIGTRAP signal. */
159 enum
160 {
161 TRAP_BRKPT = 1, /* Process breakpoint. */
162 # define TRAP_BRKPT TRAP_BRKPT
163 TRAP_TRACE, /* Process trace trap. */
164 # define TRAP_TRACE TRAP_TRACE
165 TRAP_BRANCH, /* Process taken branch trap. */
166 # define TRAP_BRANCH TRAP_BRANCH
167 TRAP_HWBKPT, /* Hardware breakpoint/watchpoint. */
168 # define TRAP_HWBKPT TRAP_HWBKPT
169 TRAP_UNK /* Undiagnosed trap. */
170 # define TRAP_UNK TRAP_UNK
171 };
172 # endif
173
174 # if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
175 /* `si_code' values for SIGCHLD signal. */
176 enum
177 {
178 CLD_EXITED = 1, /* Child has exited. */
179 # define CLD_EXITED CLD_EXITED
180 CLD_KILLED, /* Child was killed. */
181 # define CLD_KILLED CLD_KILLED
182 CLD_DUMPED, /* Child terminated abnormally. */
183 # define CLD_DUMPED CLD_DUMPED
184 CLD_TRAPPED, /* Traced child has trapped. */
185 # define CLD_TRAPPED CLD_TRAPPED
186 CLD_STOPPED, /* Child has stopped. */
187 # define CLD_STOPPED CLD_STOPPED
188 CLD_CONTINUED /* Stopped child has continued. */
189 # define CLD_CONTINUED CLD_CONTINUED
190 };
191
192 /* `si_code' values for SIGPOLL signal. */
193 enum
194 {
195 POLL_IN = 1, /* Data input available. */
196 # define POLL_IN POLL_IN
197 POLL_OUT, /* Output buffers available. */
198 # define POLL_OUT POLL_OUT
199 POLL_MSG, /* Input message available. */
200 # define POLL_MSG POLL_MSG
201 POLL_ERR, /* I/O error. */
202 # define POLL_ERR POLL_ERR
203 POLL_PRI, /* High priority input available. */
204 # define POLL_PRI POLL_PRI
205 POLL_HUP /* Device disconnected. */
206 # define POLL_HUP POLL_HUP
207 };
208 # endif
209
210 /* Architectures might also add architecture-specific constants.
211 These are all considered GNU extensions. */
212 #ifdef __USE_GNU
213 # include <bits/siginfo-consts-arch.h>
214 #endif
215
216 #endif
Browse
Usage
Versions