mirror of
https://github.com/ep00ch/lwip-contrib-mac.git
synced 2024-09-19 04:56:47 +00:00
6929a67489
Added select() functionality to sockets library. Support for errno in sockets library. Byte ordering fixes. basic lwip_ioctl(), FIONREAD, get/setsockopt() etc. support - added additional argument to netif_add to pass state pointer so that the if_init function has access to context information before the interface is added, without accessing globals. - added netif_remove() - to conserve cpu load the tcpip_tcp_timer should only be active when tcbs that need it exist. - pass length of available data to callbacks for NETCONN_EVT_RCV events - added tcpip_link_input(), a hack to allow processing of PPP packets in tcpip_thread() context. This saves threads and context switches. - renamed incompatible ASSERT() macro to LWIP_ASSERT() to avoid name collision. - changed a bunch of %d's to %u's in format strings for unsigned values. - added ip_frag to lwip_stats. - changed IP_REASS_MAXAGE and IP_REASS_TMO defaults to more realistic values. - added sys_timeout_remove() function to cancel timeouts (needed by PPP amongst other things). - tolerate NULL returns from sys_arch_timeouts() since some threads might not need to use or have timeouts. - added sys_sem_wait_timeout() - moved mem_malloc() function to end of mem.c to work around tasking compiler bug. - automatically bind to local tcp port if 0. - allow customization of port ranges for automatic local bindings. - corrected various typos, spelling errors, etc.. Thanks to Marc Boucher for many of these changes.
92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
/*
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* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* Author: Kieran Mansley <kjm25@cam.ac.uk>
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*
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* $Id: unixlib.c,v 1.2 2003/02/06 22:18:31 davidhaas Exp $
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*/
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/*-----------------------------------------------------------------------------------*/
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/* unixlib.c
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*
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* The initialisation functions for a shared library
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*
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* You may need to configure this file to your own needs - it is only an example
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* of how lwIP can be used as a self initialising shared library.
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*
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* In particular, you should change the gateway, ipaddr, and netmask to be the values
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* you would like the stack to use.
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*/
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/*-----------------------------------------------------------------------------------*/
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#include "lwip/sys.h"
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#include "lwip/mem.h"
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#include "lwip/memp.h"
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#include "lwip/pbuf.h"
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#include "lwip/tcp.h"
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#include "lwip/tcpip.h"
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#include "lwip/netif.h"
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#include "lwip/stats.h"
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#include "netif/tapif.h"
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static void
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tcpip_init_done(void *arg)
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{
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sys_sem_t *sem;
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sem = arg;
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sys_sem_signal(*sem);
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}
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void _init(void){
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struct ip_addr ipaddr, netmask, gateway;
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sys_sem_t sem;
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stats_init();
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sys_init();
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mem_init();
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memp_init();
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pbuf_init();
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sem = sys_sem_new(0);
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tcpip_init(tcpip_init_done, &sem);
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sys_sem_wait(sem);
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sys_sem_free(sem);
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netif_init();
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/*
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CHANGE THESE to suit your own network configuration:
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*/
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IP4_ADDR(&gateway, 192,168,1,1);
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IP4_ADDR(&ipaddr, 192,168,1,1);
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IP4_ADDR(&netmask, 255,255,255,0);
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netif_set_default(netif_add(&ipaddr, &netmask, &gateway, NULL, tapif_init,
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tcpip_input));
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}
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void _fini(void){
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}
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