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/* Copyright (C) 2011 The Android Open Source Project
**
** This software is licensed under the terms of the GNU General Public
** License version 2, as published by the Free Software Foundation, and
** may be copied, distributed, and modified under those terms.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
*/
#ifndef ANDROID_UTILS_DLL_H
#define ANDROID_UTILS_DLL_H
/* Opaque type to model a dynamic library handle */
typedef struct ADynamicLibrary ADynamicLibrary;
/* Try to load/open a dynamic library named 'libraryName', looking for
* it in the optional paths listed by 'libraryPaths'.
*
* Once opened, you can use adynamicLibrary_findSymbol() and
* adynamicLibrary_close() on it.
*
* libraryName :: library name, if no extension is provided, then '.so'
* will be appended on Unix systems, or '.dll' on Windows.
*
* pError :: On success, '*pError' will be set to NULL. On error, it will
* point to a string describing the error, which must be freed by
* the caller.
*
* returns an ADynamicLibrary pointer.
*/
ADynamicLibrary* adynamicLibrary_open( const char* libraryName,
char** pError);
/* Find a symbol inside a dynamic library. */
void* adynamicLibrary_findSymbol( ADynamicLibrary* lib,
const char* symbolName,
char** pError);
/* Close/unload a given dynamic library */
void adynamicLibrary_close( ADynamicLibrary* lib );
#endif /* ANDROID_UTILS_DLL_H */
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