mirror of
https://github.com/matrix-construct/construct
synced 2024-11-01 03:18:54 +01:00
27 lines
986 B
C++
27 lines
986 B
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_NET_CHECK_H
|
|
|
|
namespace ircd::net
|
|
{
|
|
// !!!
|
|
// NOTE: only ready::ERROR is supported for this call at this time.
|
|
// !!!
|
|
|
|
// Check if the socket is ready, similar to wait(), but without blocking.
|
|
// Returns true if the socket is ready for that type; false if it is not.
|
|
// For ready::ERROR, returning true means the socket has a pending error.
|
|
error_code check(std::nothrow_t, socket &, const ready & = ready::ERROR) noexcept;
|
|
|
|
// Throws any error.
|
|
void check(socket &, const ready & = ready::ERROR);
|
|
}
|