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710c7e6cf6
Currently, the tcp and udp implementations are bound to each other in a module called *destiny*. Thus, when using only one of them then the other one gets also compiled into the binary and initialized, which results in unnecessary RAM usage and workload for the CPU. The approach in this PR defines a common module named *socket_base*, which contains functions used by the posix layer. Compiled by it's own, those functions return negative error codes, to symbolize upper layers that they are not supported. When also including the modules *udp* or *tcp* respectively, functions from *socket_base* get overwritten with the correct functionality. Defining *udp* or *tcp* in a Makefile also includes *socket_base*. Defining *pnet* in a Makefile also includes *socket_base*.
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/**
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* socket_base.h - Wraps all API types, constants and functions of the transport
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* layer implementation.
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*
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* Copyright (C) 2013 INRIA.
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup socket_base Transport layer implementation
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* @ingroup net
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* @brief This module implements the transport layer. This includes
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* 6LoWPAN UDP header compression and (experimental) 6LoWPAN TCP header
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* compression.
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* @see <a href="http://tools.ietf.org/html/rfc6282#section-4.3">
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* RFC 6282 - Compression Format for IPv6 Datagrams over
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* IEEE 802.15.4-Based Networks - UDP Header Compression
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* </a>
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* @see <a href="http://tools.ietf.org/html/draft-aayadi-6lowpan-tcphc-01">
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* RFC draft-aayadi-6lowpan-tcphc-01 - TCP header compression for
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* 6LoWPAN
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* </a>
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* @{
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* @file
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* @brief transport_layer functions
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* @author Oliver Gesch <oliver.gesch@googlemail.com>
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* @author Martin Lenders <mlenders@inf.fu-berlin.de>
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*/
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#ifndef SOCKET_BASE_H
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#define SOCKET_BASE_H
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#include "socket_base/in.h"
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#include "socket_base/socket.h"
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#include "socket_base/types.h"
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#endif /* SOCKET_BASE_H */
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