src/signals-macos.h

   1 /* List of signals.  MacOSX version.
   2    Copyright (C) 2002  Bruno Haible <bruno@clisp.org>
   3    Copyright (C) 2003  Paolo Bonzini <bonzini@gnu.org>
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 2, or (at your option)
   8    any later version.
   9
  10    This program 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 General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software Foundation,
  17    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 /* List of signals that are sent when an invalid virtual memory address
  20    is accessed, or when the stack overflows.
  21    On MacOS X, accessing an invalid memory address gives a SIGBUS, but a
  22    stack overflow gives a SIGSEGV.  */
  23 #define SIGSEGV_FOR_ALL_SIGNALS(var,body) \
  24   { int var; var = SIGSEGV; { body } var = SIGBUS; { body } }