mirror of
https://github.com/matrix-construct/construct
synced 2024-11-30 02:32:43 +01:00
117 lines
3.3 KiB
C++
117 lines
3.3 KiB
C++
/*
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* Copyright (C) 2017 Charybdis Development Team
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* Copyright (C) 2017 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#define HAVE_IRCD_NET_WRITE_H
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namespace ircd::net
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{
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// Non-blocking; writes at most one system-determined amount of
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// bytes or less with at most a single syscall.
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size_t write_one(socket &, const vector_view<const const_buffer> &);
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size_t write_one(socket &, const const_buffer &);
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// Non-blocking; writes as much as possible until the socket buffer
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// is full. This composes multiple write_one()'s.
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size_t write_any(socket &, const vector_view<const const_buffer> &);
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size_t write_any(socket &, const const_buffer &);
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// Yields your ircd::ctx until at least some bytes have been written;
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// advise one uses a timeout when calling.
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size_t write_few(socket &, const vector_view<const const_buffer> &);
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size_t write_few(socket &, const const_buffer &);
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// Yields your ircd::ctx until all bytes have been written;
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// advise one uses a timeout in conjunction to prevent DoS.
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size_t write_all(socket &, const vector_view<const const_buffer> &);
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size_t write_all(socket &, const const_buffer &);
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// Alias to write_all();
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size_t write(socket &, const vector_view<const const_buffer> &);
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size_t write(socket &, const const_buffer &);
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// Toggles nodelay to force a transmission.
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void flush(socket &);
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}
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/// Alias to write_all();
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inline size_t
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ircd::net::write(socket &socket,
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const const_buffer &buffer)
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{
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return write_all(socket, buffer);
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}
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/// Alias to write_all();
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inline size_t
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ircd::net::write(socket &socket,
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const vector_view<const const_buffer> &buffers)
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{
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return write_all(socket, buffers);
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}
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inline size_t
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ircd::net::write_all(socket &socket,
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const const_buffer &buffer)
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{
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const const_buffer buffers[]
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{
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buffer
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};
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return write_all(socket, buffers);
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}
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inline size_t
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ircd::net::write_few(socket &socket,
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const const_buffer &buffer)
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{
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const const_buffer buffers[]
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{
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buffer
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};
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return write_few(socket, buffers);
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}
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inline size_t
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ircd::net::write_any(socket &socket,
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const const_buffer &buffer)
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{
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const const_buffer buffers[]
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{
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buffer
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};
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return write_any(socket, buffers);
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}
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inline size_t
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ircd::net::write_one(socket &socket,
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const const_buffer &buffer)
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{
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const const_buffer buffers[]
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{
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buffer
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};
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return write_one(socket, buffers);
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}
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