siglist.c

   1 /* siglist.c -- signal list for those machines that don't have one. */
   2
   3 /* Copyright (C) 1989 Free Software Foundation, Inc.
   4
   5 This file is part of GNU Bash, the Bourne Again SHell.
   6
   7 Bash is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 2, or (at your option) any later
  10 version.
  11
  12 Bash is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License along
  18 with Bash; see the file COPYING.  If not, write to the Free Software
  19 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
  20
  21 #include "config.h"
  22
  23 #if !defined (HAVE_SYS_SIGLIST) && !defined (HAVE_UNDER_SYS_SIGLIST) && !defined (HAVE_STRSIGNAL)
  24
  25 #include <stdio.h>
  26 #include "bashtypes.h"
  27 #include <signal.h>
  28
  29 #include "siglist.h"
  30
  31 #if !defined (NSIG)
  32 #  include "trap.h"
  33 #endif
  34
  35 #include "xmalloc.h"
  36
  37 char *sys_siglist[NSIG];
  38
  39 void
  40 initialize_siglist ()
  41 {
  42   register int i;
  43
  44   for (i = 0; i < NSIG; i++)
  45     sys_siglist[i] = (char *)0x0;
  46
  47   sys_siglist[0] = "Bogus signal";
  48
  49 #if defined (SIGHUP)
  50   sys_siglist[SIGHUP] = "Hangup";
  51 #endif
  52
  53 #if defined (SIGINT)
  54   sys_siglist[SIGINT] = "Interrupt";
  55 #endif
  56
  57 #if defined (SIGQUIT)
  58   sys_siglist[SIGQUIT] = "Quit";
  59 #endif
  60
  61 #if defined (SIGILL)
  62   sys_siglist[SIGILL] = "Illegal instruction";
  63 #endif
  64
  65 #if defined (SIGTRAP)
  66   sys_siglist[SIGTRAP] = "BPT trace/trap";
  67 #endif
  68
  69 #if defined (SIGIOT) && !defined (SIGABRT)
  70 #define SIGABRT SIGIOT
  71 #endif
  72
  73 #if defined (SIGABRT)
  74   sys_siglist[SIGABRT] = "ABORT instruction";
  75 #endif
  76
  77 #if defined (SIGEMT)
  78   sys_siglist[SIGEMT] = "EMT instruction";
  79 #endif
  80
  81 #if defined (SIGFPE)
  82   sys_siglist[SIGFPE] = "Floating point exception";
  83 #endif
  84
  85 #if defined (SIGKILL)
  86   sys_siglist[SIGKILL] = "Killed";
  87 #endif
  88
  89 #if defined (SIGBUS)
  90   sys_siglist[SIGBUS] = "Bus error";
  91 #endif
  92
  93 #if defined (SIGSEGV)
  94   sys_siglist[SIGSEGV] = "Segmentation fault";
  95 #endif
  96
  97 #if defined (SIGSYS)
  98   sys_siglist[SIGSYS] = "Bad system call";
  99 #endif
 100
 101 #if defined (SIGPIPE)
 102   sys_siglist[SIGPIPE] = "Broken pipe";
 103 #endif
 104
 105 #if defined (SIGALRM)
 106   sys_siglist[SIGALRM] = "Alarm clock";
 107 #endif
 108
 109 #if defined (SIGTERM)
 110   sys_siglist[SIGTERM] = "Terminated";
 111 #endif
 112
 113 #if defined (SIGURG)
 114   sys_siglist[SIGURG] = "Urgent IO condition";
 115 #endif
 116
 117 #if defined (SIGSTOP)
 118   sys_siglist[SIGSTOP] = "Stopped (signal)";
 119 #endif
 120
 121 #if defined (SIGTSTP)
 122   sys_siglist[SIGTSTP] = "Stopped";
 123 #endif
 124
 125 #if defined (SIGCONT)
 126   sys_siglist[SIGCONT] = "Continue";
 127 #endif
 128
 129 #if !defined (SIGCHLD) && defined (SIGCLD)
 130 #define SIGCHLD SIGCLD
 131 #endif
 132
 133 #if defined (SIGCHLD)
 134   sys_siglist[SIGCHLD] = "Child death or stop";
 135 #endif
 136
 137 #if defined (SIGTTIN)
 138   sys_siglist[SIGTTIN] = "Stopped (tty input)";
 139 #endif
 140
 141 #if defined (SIGTTOU)
 142   sys_siglist[SIGTTOU] = "Stopped (tty output)";
 143 #endif
 144
 145 #if defined (SIGIO)
 146   sys_siglist[SIGIO] = "I/O ready";
 147 #endif
 148
 149 #if defined (SIGXCPU)
 150   sys_siglist[SIGXCPU] = "CPU limit";
 151 #endif
 152
 153 #if defined (SIGXFSZ)
 154   sys_siglist[SIGXFSZ] = "File limit";
 155 #endif
 156
 157 #if defined (SIGVTALRM)
 158   sys_siglist[SIGVTALRM] = "Alarm (virtual)";
 159 #endif
 160
 161 #if defined (SIGPROF)
 162   sys_siglist[SIGPROF] = "Alarm (profile)";
 163 #endif
 164
 165 #if defined (SIGWINCH)
 166   sys_siglist[SIGWINCH] = "Window changed";
 167 #endif
 168
 169 #if defined (SIGLOST)
 170   sys_siglist[SIGLOST] = "Record lock";
 171 #endif
 172
 173 #if defined (SIGUSR1)
 174   sys_siglist[SIGUSR1] = "User signal 1";
 175 #endif
 176
 177 #if defined (SIGUSR2)
 178   sys_siglist[SIGUSR2] = "User signal 2";
 179 #endif
 180
 181 #if defined (SIGMSG)
 182   sys_siglist[SIGMSG] = "HFT input data pending";
 183 #endif
 184
 185 #if defined (SIGPWR)
 186   sys_siglist[SIGPWR] = "power failure imminent";
 187 #endif
 188
 189 #if defined (SIGDANGER)
 190   sys_siglist[SIGDANGER] = "system crash imminent";
 191 #endif
 192
 193 #if defined (SIGMIGRATE)
 194   sys_siglist[SIGMIGRATE] = "migrate process to another CPU";
 195 #endif
 196
 197 #if defined (SIGPRE)
 198   sys_siglist[SIGPRE] = "programming error";
 199 #endif
 200
 201 #if defined (SIGGRANT)
 202   sys_siglist[SIGGRANT] = "HFT monitor mode granted";
 203 #endif
 204
 205 #if defined (SIGRETRACT)
 206   sys_siglist[SIGRETRACT] = "HFT monitor mode retracted";
 207 #endif
 208
 209 #if defined (SIGSOUND)
 210   sys_siglist[SIGSOUND] = "HFT sound sequence has completed";
 211 #endif
 212
 213 #if defined (SIGINFO)
 214   sys_siglist[SIGINFO] = "Information request";
 215 #endif
 216
 217   for (i = 0; i < NSIG; i++)
 218     {
 219       if (!sys_siglist[i])
 220         {
 221           sys_siglist[i] =
 222             (char *)xmalloc (10 + strlen ("Unknown Signal #"));
 223
 224           sprintf (sys_siglist[i], "Unknown Signal #%d", i);
 225         }
 226     }
 227 }
 228 #endif /* !HAVE_SYS_SIGLIST && !HAVE_UNDER_SYS_SIGLIST && !HAVE_STRSIGNAL */