1 /* Canonical list of all signal names. 2 Copyright (C) 1996-2022 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