memory/mozalloc/mozalloc_abort.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  * vim: sw=4 ts=4 et :
   3  */
   4 /* ***** BEGIN LICENSE BLOCK *****
   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
  11  *
  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is Mozilla Code
  18  *
  19  * The Initial Developer of the Original Code is
  20  * The Mozilla Foundation.
  21  * Portions created by the Initial Developer are Copyright (C) 2010
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *   Chris Jones <jones.chris.g@gmail.com>
  26  *
  27  * Alternatively, the contents of this file may be used under the terms of
  28  * either the GNU General Public License Version 2 or later (the "GPL"), or
  29  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  30  * in which case the provisions of the GPL or the LGPL are applicable instead
  31  * of those above. If you wish to allow use of your version of this file only
  32  * under the terms of either the GPL or the LGPL, and not to allow others to
  33  * use your version of this file under the terms of the MPL, indicate your
  34  * decision by deleting the provisions above and replace them with the notice
  35  * and other provisions required by the GPL or the LGPL. If you do not delete
  36  * the provisions above, a recipient may use your version of this file under
  37  * the terms of any one of the MPL, the GPL or the LGPL.
  38  *
  39  * ***** END LICENSE BLOCK ***** */
  40
  41 #ifndef mozilla_mozalloc_abort_h
  42 #define mozilla_mozalloc_abort_h
  43
  44 #if defined(MOZALLOC_EXPORT)
  45 // do nothing: it's been defined to __declspec(dllexport) by
  46 // mozalloc*.cpp on platforms where that's required
  47 #elif defined(XP_WIN) || (defined(XP_OS2) && defined(__declspec))
  48 #  define MOZALLOC_EXPORT __declspec(dllimport)
  49 #elif defined(HAVE_VISIBILITY_ATTRIBUTE)
  50 /* Make sure symbols are still exported even if we're wrapped in a
  51  * |visibility push(hidden)| blanket. */
  52 #  define MOZALLOC_EXPORT __attribute__ ((visibility ("default")))
  53 #else
  54 #  define MOZALLOC_EXPORT
  55 #endif
  56
  57 /**
  58  * Terminate this process in such a way that breakpad is triggered, if
  59  * at all possible.
  60  */
  61 MOZALLOC_EXPORT void mozalloc_abort(const char* const msg) NS_NORETURN;
  62
  63
  64 #endif  /* ifndef mozilla_mozalloc_abort_h */