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41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
/*
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* Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
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* Copyright (C) 2020 Rosalie Wanders <rosalie@mailbox.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef OSAL_DYNLIB_HPP
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#define OSAL_DYNLIB_HPP
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#include <string>
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#include <filesystem>
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#ifdef _WIN32
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#include <windows.h>
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typedef HMODULE osal_dynlib_lib_handle;
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typedef FARPROC osal_dynlib_lib_sym;
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#define OSAL_DYNLIB_LIB_EXT_STR ".dll"
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#else // Unix
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typedef void* osal_dynlib_lib_handle;
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typedef void* osal_dynlib_lib_sym;
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#define OSAL_DYNLIB_LIB_EXT_STR ".so"
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#endif // _WIN32
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// returns library handle for given filename,
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// return nullptr when invalid library
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osal_dynlib_lib_handle osal_dynlib_open(std::filesystem::path path);
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// retrieves symbol handle for given library
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// handle, returns nullptr when not found
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osal_dynlib_lib_sym osal_dynlib_sym(osal_dynlib_lib_handle, const char* symbol);
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// closes library handle
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void osal_dynlib_close(osal_dynlib_lib_handle);
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// returns error message
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std::string osal_dynlib_strerror(void);
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#endif // OSAL_DYNLIB_HPP
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