150 lines
4.4 KiB
C
150 lines
4.4 KiB
C
/****************************************************************************
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* net/net_sockets.c
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*
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* Copyright (C) 2007-2009, 2011-2014 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifdef CONFIG_NET
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#include <debug.h>
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#include <nuttx/net/iob.h>
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#include <nuttx/net/net.h>
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#include <nuttx/net/arp.h>
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#include "net.h"
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#include "tcp/tcp.h"
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#include "udp/udp.h"
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#include "pkt/pkt.h"
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#include "igmp/igmp.h"
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#include "route/route.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Private Variables
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****************************************************************************/
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/****************************************************************************
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* Private Variables
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****************************************************************************/
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/* This is called from the initialization logic to configure the socket layer */
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void net_initialize(void)
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{
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/* Initialize the locking facility */
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net_lockinitialize();
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/* Initialize I/O buffering */
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#ifdef CONFIG_NET_IOB
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iob_initialize();
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#endif
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/* Initialize the device interface layer */
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uip_initialize();
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#ifdef CONFIG_NET_PKT
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/* Initialize packet socket support */
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pkt_initialize();
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#endif
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#ifdef CONFIG_NET_TCP
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/* Initialize the listening port structures */
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tcp_listeninit();
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/* Initialize the TCP/IP connection structures */
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tcp_initialize();
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/* Initialize the TCP/IP write buffering */
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#ifdef CONFIG_NET_TCP_WRITE_BUFFERS
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tcp_wrbuffer_initialize();
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#endif
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#endif /* CONFIG_NET_TCP */
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#ifdef CONFIG_NET_UDP
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/* Initialize the UDP connection structures */
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udp_initialize();
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#endif
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#ifdef CONFIG_NET_IGMP
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/* Initialize IGMP support */
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igmp_initialize();
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#endif
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#ifdef CONFIG_NET_ROUTE
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/* Initialize the routing table */
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net_initroute();
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#endif
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#if CONFIG_NSOCKET_DESCRIPTORS > 0
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/* Initialize the socket layer */
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netdev_seminit();
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#endif
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/* Initialize the periodic ARP timer */
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arp_timer_init();
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}
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#endif /* CONFIG_NET */
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