lib/siglist.h

   1 /* Canonical list of all signal names.
   2    Copyright (C) 1996-1999, 2008-2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    This file is free software: you can redistribute it and/or modify
   6    it under the terms of the GNU Lesser General Public License as
   7    published by the Free Software Foundation; either version 2.1 of the
   8    License, or (at your option) any later version.
   9
  10    This file 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
  13    GNU Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 /* This file should be usable for any platform, since it just associates
  19    the SIG* macros with text names and descriptions.  The actual values
  20    come from <bits/signum.h> (via <signal.h>).  For any signal macros do not
  21    exist on every platform, we can use #ifdef tests here and still use
  22    this single common file for all platforms.  */
  23
  24 /* This file is included multiple times.  */
  25
  26 /* Duplicate values (such as SIGBUS==SIGSEGV on Haiku) favor the last
  27    list entry.  */
  28
  29 /* Standard signals  */
  30 #ifdef SIGHUP
  31   init_sig (SIGHUP, "HUP", N_("Hangup"))
  32 #endif
  33 #ifdef SIGINT
  34   init_sig (SIGINT, "INT", N_("Interrupt"))
  35 #endif
  36 #ifdef SIGQUIT
  37   init_sig (SIGQUIT, "QUIT", N_("Quit"))
  38 #endif
  39 #ifdef SIGILL
  40   init_sig (SIGILL, "ILL", N_("Illegal instruction"))
  41 #endif
  42 #ifdef SIGTRAP
  43   init_sig (SIGTRAP, "TRAP", N_("Trace/breakpoint trap"))
  44 #endif
  45 #ifdef SIGABRT
  46   init_sig (SIGABRT, "ABRT", N_("Aborted"))
  47 #endif
  48 #ifdef SIGFPE
  49   init_sig (SIGFPE, "FPE", N_("Floating point exception"))
  50 #endif
  51 #ifdef SIGKILL
  52   init_sig (SIGKILL, "KILL", N_("Killed"))
  53 #endif
  54 #ifdef SIGBUS
  55   init_sig (SIGBUS, "BUS", N_("Bus error"))
  56 #endif
  57 #ifdef SIGSEGV
  58   init_sig (SIGSEGV, "SEGV", N_("Segmentation fault"))
  59 #endif
  60 #ifdef SIGPIPE
  61   init_sig (SIGPIPE, "PIPE", N_("Broken pipe"))
  62 #endif
  63 #ifdef SIGALRM
  64   init_sig (SIGALRM, "ALRM", N_("Alarm clock"))
  65 #endif
  66 #ifdef SIGTERM
  67   init_sig (SIGTERM, "TERM", N_("Terminated"))
  68 #endif
  69 #ifdef SIGURG
  70   init_sig (SIGURG, "URG", N_("Urgent I/O condition"))
  71 #endif
  72 #ifdef SIGSTOP
  73   init_sig (SIGSTOP, "STOP", N_("Stopped (signal)"))
  74 #endif
  75 #ifdef SIGTSTP
  76   init_sig (SIGTSTP, "TSTP", N_("Stopped"))
  77 #endif
  78 #ifdef SIGCONT
  79   init_sig (SIGCONT, "CONT", N_("Continued"))
  80 #endif
  81 #ifdef SIGCHLD
  82   init_sig (SIGCHLD, "CHLD", N_("Child exited"))
  83 #endif
  84 #ifdef SIGTTIN
  85   init_sig (SIGTTIN, "TTIN", N_("Stopped (tty input)"))
  86 #endif
  87 #ifdef SIGTTOU
  88   init_sig (SIGTTOU, "TTOU", N_("Stopped (tty output)"))
  89 #endif
  90 #ifdef SIGIO
  91   init_sig (SIGIO, "IO", N_("I/O possible"))
  92 #endif
  93 #ifdef SIGXCPU
  94   init_sig (SIGXCPU, "XCPU", N_("CPU time limit exceeded"))
  95 #endif
  96 #ifdef SIGXFSZ
  97   init_sig (SIGXFSZ, "XFSZ", N_("File size limit exceeded"))
  98 #endif
  99 #ifdef SIGVTALRM
 100   init_sig (SIGVTALRM, "VTALRM", N_("Virtual timer expired"))
 101 #endif
 102 #ifdef SIGPROF
 103   init_sig (SIGPROF, "PROF", N_("Profiling timer expired"))
 104 #endif
 105 #ifdef SIGWINCH
 106   init_sig (SIGWINCH, "WINCH", N_("Window changed"))
 107 #endif
 108 #ifdef SIGUSR1
 109   init_sig (SIGUSR1, "USR1", N_("User defined signal 1"))
 110 #endif
 111 #ifdef SIGUSR2
 112   init_sig (SIGUSR2, "USR2", N_("User defined signal 2"))
 113 #endif
 114
 115 /* Variations  */
 116 #ifdef SIGEMT
 117   init_sig (SIGEMT, "EMT", N_("EMT trap"))
 118 #endif
 119 #ifdef SIGSYS
 120   init_sig (SIGSYS, "SYS", N_("Bad system call"))
 121 #endif
 122 #ifdef SIGSTKFLT
 123   init_sig (SIGSTKFLT, "STKFLT", N_("Stack fault"))
 124 #endif
 125 #ifdef SIGINFO
 126   init_sig (SIGINFO, "INFO", N_("Information request"))
 127 #elif defined(SIGPWR) && (!defined(SIGLOST) || (SIGPWR != SIGLOST))
 128   init_sig (SIGPWR, "PWR", N_("Power failure"))
 129 #endif
 130 #ifdef SIGLOST
 131   init_sig (SIGLOST, "LOST", N_("Resource lost"))
 132 #endif