mirror of
https://github.com/matrix-construct/construct
synced 2024-10-04 14:48:56 +02:00
53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_FS_FD_H
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namespace ircd::fs
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{
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struct fd;
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size_t size(const fd &);
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}
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/// Object for maintaining state to an open file or directory. Instances can
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/// be used with various functions around ircd::fs.
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struct ircd::fs::fd
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{
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struct opts;
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int fdno{-1};
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public:
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operator const int &() const
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{
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return fdno;
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}
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fd(const string_view &path, const opts &);
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fd(const string_view &path);
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fd() = default;
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fd(fd &&) noexcept;
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fd(const fd &) = delete;
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fd &operator=(fd &&) noexcept;
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fd &operator=(const fd &) = delete;
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~fd() noexcept(false);
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};
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struct ircd::fs::fd::opts
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{
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ulong flags {0};
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ulong mask {0};
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bool ate {false};
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opts(const std::ios::open_mode &);
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opts() = default;
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};
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