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construct/include/ircd/net/bpf.h
2022-07-08 10:45:33 -07:00

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977 B
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2022 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_BPF_H
namespace ircd::net::bpf
{
struct map;
struct prog;
extern log::log log;
}
struct ircd::net::bpf::map
{
fs::fd fd;
public:
explicit operator bool() const
{
return bool(fd);
}
map();
~map() noexcept;
};
struct ircd::net::bpf::prog
{
const_buffer insns;
mutable_buffer log_buf;
fs::fd fd;
public:
explicit operator bool() const
{
return bool(fd);
}
prog(const const_buffer &, const mutable_buffer &log_buf);
prog(const const_buffer &);
~prog() noexcept;
};