1/* Canonical list of all signal names.
2 Copyright (C) 1996-2023 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/* This file should be usable for any platform, since it just associates
20 the SIG* macros with text names and descriptions. The actual values
21 come from <bits/signum.h> (via <signal.h>). For any signal macros do not
22 exist on every platform, we can use #ifdef tests here and still use
23 this single common file for all platforms. */
24
25/* This file is included multiple times. */
26
27/* Standard signals, in the numerical order defined in
28 bits/signum-generic.h. */
29 init_sig (SIGHUP, "HUP", N_("Hangup"))
30 init_sig (SIGINT, "INT", N_("Interrupt"))
31 init_sig (SIGQUIT, "QUIT", N_("Quit"))
32 init_sig (SIGILL, "ILL", N_("Illegal instruction"))
33 init_sig (SIGTRAP, "TRAP", N_("Trace/breakpoint trap"))
34 init_sig (SIGABRT, "ABRT", N_("Aborted"))
35 init_sig (SIGFPE, "FPE", N_("Floating point exception"))
36 init_sig (SIGKILL, "KILL", N_("Killed"))
37 init_sig (SIGBUS, "BUS", N_("Bus error"))
38 init_sig (SIGSYS, "SYS", N_("Bad system call"))
39 init_sig (SIGSEGV, "SEGV", N_("Segmentation fault"))
40 init_sig (SIGPIPE, "PIPE", N_("Broken pipe"))
41 init_sig (SIGALRM, "ALRM", N_("Alarm clock"))
42 init_sig (SIGTERM, "TERM", N_("Terminated"))
43 init_sig (SIGURG, "URG", N_("Urgent I/O condition"))
44 init_sig (SIGSTOP, "STOP", N_("Stopped (signal)"))
45 init_sig (SIGTSTP, "TSTP", N_("Stopped"))
46 init_sig (SIGCONT, "CONT", N_("Continued"))
47 init_sig (SIGCHLD, "CHLD", N_("Child exited"))
48 init_sig (SIGTTIN, "TTIN", N_("Stopped (tty input)"))
49 init_sig (SIGTTOU, "TTOU", N_("Stopped (tty output)"))
50 init_sig (SIGPOLL, "POLL", N_("I/O possible"))
51 init_sig (SIGXCPU, "XCPU", N_("CPU time limit exceeded"))
52 init_sig (SIGXFSZ, "XFSZ", N_("File size limit exceeded"))
53 init_sig (SIGVTALRM, "VTALRM", N_("Virtual timer expired"))
54 init_sig (SIGPROF, "PROF", N_("Profiling timer expired"))
55 init_sig (SIGUSR1, "USR1", N_("User defined signal 1"))
56 init_sig (SIGUSR2, "USR2", N_("User defined signal 2"))
57 init_sig (SIGWINCH, "WINCH", N_("Window changed"))
58
59/* Signals that are not present on all supported platforms. */
60#ifdef SIGEMT
61 init_sig (SIGEMT, "EMT", N_("EMT trap"))
62#endif
63#ifdef SIGSTKFLT
64 init_sig (SIGSTKFLT, "STKFLT", N_("Stack fault"))
65#endif
66#ifdef SIGPWR
67 init_sig (SIGPWR, "PWR", N_("Power failure"))
68#endif
69#if defined SIGINFO && (!defined SIGPWR || SIGPWR != SIGINFO)
70 init_sig (SIGINFO, "INFO", N_("Information request"))
71#endif
72#if defined SIGLOST && (!defined SIGPWR || SIGPWR != SIGLOST)
73 init_sig (SIGLOST, "LOST", N_("Resource lost"))
74#endif
75