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cff6a0aced
I initially tried to use the existing .clang-format file, but it does not match the code style (at least with clang-format 11) and the formatting is not consistent across files. Therefore, I decided to rewrite the .clang-format with some personal preferences. Used command find . -iname "*.hpp" -o -iname "*.cpp" | xargs clang-format -i -style=file
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// This file is distributed under the BSD License.
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// See "license.txt" for details.
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// Copyright 2009-2012, Jonathan Turner (jonathan@emptycrate.com)
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// Copyright 2009-2018, Jason Turner (jason@emptycrate.com)
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// http://www.chaiscript.com
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#ifndef CHAISCRIPT_POSIX_HPP_
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#define CHAISCRIPT_POSIX_HPP_
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namespace chaiscript::detail {
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struct Loadable_Module {
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struct DLModule {
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explicit DLModule(const std::string &t_filename)
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: m_data(dlopen(t_filename.c_str(), RTLD_NOW)) {
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if (m_data == nullptr) {
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throw chaiscript::exception::load_module_error(dlerror());
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}
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}
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DLModule(DLModule &&) = default;
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DLModule &operator=(DLModule &&) = default;
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DLModule(const DLModule &) = delete;
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DLModule &operator=(const DLModule &) = delete;
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~DLModule() { dlclose(m_data); }
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void *m_data;
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};
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template<typename T>
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struct DLSym {
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DLSym(DLModule &t_mod, const std::string &t_symbol)
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: m_symbol(reinterpret_cast<T>(dlsym(t_mod.m_data, t_symbol.c_str()))) {
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if (!m_symbol) {
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throw chaiscript::exception::load_module_error(dlerror());
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}
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}
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T m_symbol;
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};
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Loadable_Module(const std::string &t_module_name, const std::string &t_filename)
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: m_dlmodule(t_filename)
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, m_func(m_dlmodule, "create_chaiscript_module_" + t_module_name)
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, m_moduleptr(m_func.m_symbol()) {
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}
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DLModule m_dlmodule;
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DLSym<Create_Module_Func> m_func;
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ModulePtr m_moduleptr;
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};
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} // namespace chaiscript::detail
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#endif
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