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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _OSUTILS_DYN_LIBRARY_H
#define _OSUTILS_DYN_LIBRARY_H
#ifdef _WIN32
#include <windows.h>
#endif
namespace osUtils {
typedef void (*dynFuncPtr)(void);
class dynLibrary
{
public:
static dynLibrary *open(const char *p_libName);
~dynLibrary();
dynFuncPtr findSymbol(const char *p_symName);
private:
dynLibrary();
private:
#ifdef _WIN32
HMODULE m_lib;
#else
void *m_lib;
#endif
};
} // of namespace osUtils
// Macro to compose emugl shared library name under various OS and bitness
// eg.
// on x86_64, EMUGL_LIBNAME("foo") --> "lib64foo.so"
#ifdef _WIN32
# define DLL_EXTENSION "" // _WIN32 LoadLibrary only accept name w/o .dll extension
#elif defined(__APPLE__)
# define DLL_EXTENSION ".dylib"
#else
# define DLL_EXTENSION ".so"
#endif
#if defined(__x86_64__)
# define EMUGL_LIBNAME(name) "lib64" name DLL_EXTENSION
#elif defined(__i386__)
# define EMUGL_LIBNAME(name) "lib" name DLL_EXTENSION
#else
/* This header is included by target w/o using EMUGL_LIBNAME(). Don't #error, leave it undefined */
#endif
#endif
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