55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/*
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* Copyright 2003-2021 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* This library provides easy helper functions for working with
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* sockets.
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*
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*/
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#ifndef MPD_SOCKET_UTIL_HXX
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#define MPD_SOCKET_UTIL_HXX
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class UniqueSocketDescriptor;
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class SocketAddress;
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/**
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* Creates a socket listening on the specified address. This is a
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* shortcut for socket(), bind() and listen().
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* When a local socket is created (domain == AF_LOCAL), its
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* permissions will be stripped down to prevent unauthorized
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* access. The caller is responsible to apply proper permissions
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* at a later point.
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*
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* Throws on error.
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*
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* @param domain the socket domain, e.g. PF_INET6
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* @param type the socket type, e.g. SOCK_STREAM
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* @param protocol the protocol, usually 0 to let the kernel choose
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* @param address the address to listen on
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* @param backlog the backlog parameter for the listen() system call
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* @return the socket file descriptor
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*/
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UniqueSocketDescriptor
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socket_bind_listen(int domain, int type, int protocol,
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SocketAddress address,
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int backlog);
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#endif
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