file_posix.hpp

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//===- include/pstore/os/file_posix.hpp -------------------*- mode: C++ -*-===//
//*   __ _ _       *
//*  / _(_) | ___  *
//* | |_| | |/ _ \ *
//* |  _| | |  __/ *
//* |_| |_|_|\___| *
//*                *
//===----------------------------------------------------------------------===//
//
// Part of the pstore project, under the Apache License v2.0 with LLVM Exceptions.
// See https://github.com/SNSystems/pstore/blob/master/LICENSE.txt for license
// information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef PSTORE_OS_FILE_POSIX_HPP
#define PSTORE_OS_FILE_POSIX_HPP

#if !defined(_WIN32)

#    include <unistd.h>

namespace pstore {
    namespace file {

        namespace posix {
            class deleter final : public deleter_base {
            public:
                explicit deleter (std::string const & path)
                        : deleter_base (path, &platform_unlink) {}
                // No copying, moving, or assignment
                deleter (deleter const &) = delete;
                deleter (deleter &&) noexcept = delete;
                deleter & operator= (deleter const &) = delete;
                deleter & operator= (deleter &&) noexcept = delete;

                ~deleter () noexcept override;

            private:

                static void platform_unlink (std::string const & path);
            };
        } // namespace posix

        using deleter = posix::deleter;

    } // namespace file
} // namespace pstore
#endif 

#endif // PSTORE_OS_FILE_POSIX_HPP