56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
// Copyright (c) 2022 Klemens D. Morgenstern
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// Copyright (c) 2022 Samuel Venable
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PROCESS_V2_CWD_HPP
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#define BOOST_PROCESS_V2_CWD_HPP
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#include <boost/process/v2/detail/config.hpp>
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#include <boost/process/v2/detail/throw_error.hpp>
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#include <boost/process/v2/pid.hpp>
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#include <boost/process/v2/process_handle.hpp>
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BOOST_PROCESS_V2_BEGIN_NAMESPACE
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namespace ext {
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#if defined(BOOST_PROCESS_V2_WINDOWS)
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BOOST_PROCESS_V2_DECL filesystem::path cwd(HANDLE handle, error_code & ec);
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BOOST_PROCESS_V2_DECL filesystem::path cwd(HANDLE handle);
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#endif
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/// @{
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/// Obtain the current path of another process
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BOOST_PROCESS_V2_DECL filesystem::path cwd(pid_type pid, error_code & ec);
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BOOST_PROCESS_V2_DECL filesystem::path cwd(pid_type pid);
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template<typename Executor>
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BOOST_PROCESS_V2_DECL filesystem::path cwd(basic_process_handle<Executor> & handle, error_code & ec)
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{
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#if defined(BOOST_PROCESS_V2_WINDOWS)
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return cwd(handle.native_handle(), ec);
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#else
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return cwd(handle.id(), ec);
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#endif
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}
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template<typename Executor>
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BOOST_PROCESS_V2_DECL filesystem::path cwd(basic_process_handle<Executor> & handle)
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{
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#if defined(BOOST_PROCESS_V2_WINDOWS)
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return cwd(handle.native_handle());
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#else
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return cwd(handle.id());
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#endif
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}
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/// @}
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} // namespace ext
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BOOST_PROCESS_V2_END_NAMESPACE
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#endif // BOOST_PROCESS_V2_CWD_HPP
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