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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* PR assertion checker.
*/
#ifndef jsutil_h___
#define jsutil_h___
JS_BEGIN_EXTERN_C
#ifdef DEBUG
extern JS_PUBLIC_API(void)
JS_Assert(const char *s, const char *file, JSIntn ln);
#define JS_ASSERT(_expr) \
((_expr)?((void)0):JS_Assert(# _expr,__FILE__,__LINE__))
#define JS_NOT_REACHED(_reasonStr) \
JS_Assert(_reasonStr,__FILE__,__LINE__)
#else
#define JS_ASSERT(expr) ((void) 0)
#define JS_NOT_REACHED(reasonStr)
#endif /* defined(DEBUG) */
/*
* Compile-time assert. "condition" must be a constant expression.
* The macro should be used only once per source line in places where
* a "typedef" declaration is allowed.
*/
#define JS_STATIC_ASSERT(condition) \
JS_STATIC_ASSERT_IMPL(condition, __LINE__)
#define JS_STATIC_ASSERT_IMPL(condition, line) \
JS_STATIC_ASSERT_IMPL2(condition, line)
#define JS_STATIC_ASSERT_IMPL2(condition, line) \
typedef int js_static_assert_line_##line[(condition) ? 1 : -1]
/*
** Abort the process in a non-graceful manner. This will cause a core file,
** call to the debugger or other moral equivalent as well as causing the
** entire process to stop.
*/
extern JS_PUBLIC_API(void) JS_Abort(void);
#ifdef XP_UNIX
typedef struct JSCallsite JSCallsite;
struct JSCallsite {
uint32 pc;
char *name;
const char *library;
int offset;
JSCallsite *parent;
JSCallsite *siblings;
JSCallsite *kids;
void *handy;
};
extern JSCallsite *JS_Backtrace(int skip);
#endif
JS_END_EXTERN_C
#endif /* jsutil_h___ */
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