gecko/xpcom/glue/standalone/nsXPCOMGlue.h
2012-05-21 12:12:37 +01:00

57 lines
1.4 KiB
C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsXPCOMGlue_h__
#define nsXPCOMGlue_h__
#include "nscore.h"
#ifdef XPCOM_GLUE
/**
* The following functions are only available in the standalone glue.
*/
/**
* Enabled preloading of dynamically loaded libraries
*/
extern "C" NS_HIDDEN_(void)
XPCOMGlueEnablePreload();
/**
* Initialize the XPCOM glue by dynamically linking against the XPCOM
* shared library indicated by xpcomFile.
*/
extern "C" NS_HIDDEN_(nsresult)
XPCOMGlueStartup(const char* xpcomFile);
typedef void (*NSFuncPtr)();
struct nsDynamicFunctionLoad
{
const char *functionName;
NSFuncPtr *function;
};
/**
* Dynamically load functions from libxul.
*
* @throws NS_ERROR_NOT_INITIALIZED if XPCOMGlueStartup() was not called or
* if the libxul DLL was not found.
* @throws NS_ERROR_LOSS_OF_SIGNIFICANT_DATA if only some of the required
* functions were found.
*/
extern "C" NS_HIDDEN_(nsresult)
XPCOMGlueLoadXULFunctions(const nsDynamicFunctionLoad *symbols);
/**
* Finish the XPCOM glue after it is no longer needed.
*/
extern "C" NS_HIDDEN_(nsresult)
XPCOMGlueShutdown();
#endif // XPCOM_GLUE
#endif // nsXPCOMGlue_h__