xcDll.h revision 677833bc953b6cb418c701facbdcf4aa18d6c44e
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
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* 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
*
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* 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.org code.
*
* 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.
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* 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
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/* Dll
*
* Programmatic representation of a dll. Stores modifiedTime and size for
* easy detection of change in dll.
*
* dp Suresh <dp@netscape.com>
*/
#ifndef xcDll_h__
#define xcDll_h__
#include "prio.h"
#include "prlink.h"
#include "nsISupports.h"
#include "nsILocalFile.h"
#include "nsCOMPtr.h"
#include "nsString.h"
#define SHOULD_IMPLEMENT_BREAKAFTERLOAD
#endif
typedef enum nsDllStatus
{
DLL_OK = 0,
DLL_NO_MEM = 1,
DLL_STAT_ERROR = 2,
DLL_NOT_FILE = 3,
} nsDllStatus;
{
void BreakAfterLoad(const char *nsprPath);
#endif
~nsDll(void);
// Dll Loading
{
}
// Shutdown the dll. This will call any on unload hook for the dll.
// This wont unload the dll. Unload() implicitly calls Shutdown().
void *FindSymbol(const char *symbol);
PRBool HasChanged(void);
// NS_RELEASE() is required to be done on objects returned
};
#endif /* xcDll_h__ */