Mihail Stoyanov / HTTPServer

My fork of the HTTPServer (working)

Dependents:   DGWWebServer LAN2

Core/lwIP/netif/loopif.c@0:7a64fbb4069d, 2012-08-06 (annotated)

Committer:
screamer
Date:
Mon Aug 06 09:23:14 2012 +0000
Revision:
0:7a64fbb4069d
[mbed] converted /DGWWebServer/HTTPServer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:7a64fbb4069d 1 /**
screamer 0:7a64fbb4069d 2 * @file
screamer 0:7a64fbb4069d 3 * Loop Interface
screamer 0:7a64fbb4069d 4 *
screamer 0:7a64fbb4069d 5 */
screamer 0:7a64fbb4069d 6
screamer 0:7a64fbb4069d 7 /*
screamer 0:7a64fbb4069d 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
screamer 0:7a64fbb4069d 9 * All rights reserved.
screamer 0:7a64fbb4069d 10 *
screamer 0:7a64fbb4069d 11 * Redistribution and use in source and binary forms, with or without modification,
screamer 0:7a64fbb4069d 12 * are permitted provided that the following conditions are met:
screamer 0:7a64fbb4069d 13 *
screamer 0:7a64fbb4069d 14 * 1. Redistributions of source code must retain the above copyright notice,
screamer 0:7a64fbb4069d 15 * this list of conditions and the following disclaimer.
screamer 0:7a64fbb4069d 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
screamer 0:7a64fbb4069d 17 * this list of conditions and the following disclaimer in the documentation
screamer 0:7a64fbb4069d 18 * and/or other materials provided with the distribution.
screamer 0:7a64fbb4069d 19 * 3. The name of the author may not be used to endorse or promote products
screamer 0:7a64fbb4069d 20 * derived from this software without specific prior written permission.
screamer 0:7a64fbb4069d 21 *
screamer 0:7a64fbb4069d 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
screamer 0:7a64fbb4069d 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
screamer 0:7a64fbb4069d 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
screamer 0:7a64fbb4069d 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
screamer 0:7a64fbb4069d 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
screamer 0:7a64fbb4069d 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
screamer 0:7a64fbb4069d 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
screamer 0:7a64fbb4069d 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
screamer 0:7a64fbb4069d 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
screamer 0:7a64fbb4069d 31 * OF SUCH DAMAGE.
screamer 0:7a64fbb4069d 32 *
screamer 0:7a64fbb4069d 33 * This file is part of the lwIP TCP/IP stack.
screamer 0:7a64fbb4069d 34 *
screamer 0:7a64fbb4069d 35 * Author: Adam Dunkels <adam@sics.se>
screamer 0:7a64fbb4069d 36 *
screamer 0:7a64fbb4069d 37 */
screamer 0:7a64fbb4069d 38 #include "lwip/opt.h"
screamer 0:7a64fbb4069d 39
screamer 0:7a64fbb4069d 40 #if LWIP_HAVE_LOOPIF
screamer 0:7a64fbb4069d 41
screamer 0:7a64fbb4069d 42 #include "netif/loopif.h"
screamer 0:7a64fbb4069d 43 #include "lwip/snmp.h"
screamer 0:7a64fbb4069d 44
screamer 0:7a64fbb4069d 45 /**
screamer 0:7a64fbb4069d 46 * Initialize a lwip network interface structure for a loopback interface
screamer 0:7a64fbb4069d 47 *
screamer 0:7a64fbb4069d 48 * @param netif the lwip network interface structure for this loopif
screamer 0:7a64fbb4069d 49 * @return ERR_OK if the loopif is initialized
screamer 0:7a64fbb4069d 50 * ERR_MEM if private data couldn't be allocated
screamer 0:7a64fbb4069d 51 */
screamer 0:7a64fbb4069d 52 err_t
screamer 0:7a64fbb4069d 53 loopif_init(struct netif *netif)
screamer 0:7a64fbb4069d 54 {
screamer 0:7a64fbb4069d 55 /* initialize the snmp variables and counters inside the struct netif
screamer 0:7a64fbb4069d 56 * ifSpeed: no assumption can be made!
screamer 0:7a64fbb4069d 57 */
screamer 0:7a64fbb4069d 58 NETIF_INIT_SNMP(netif, snmp_ifType_softwareLoopback, 0);
screamer 0:7a64fbb4069d 59
screamer 0:7a64fbb4069d 60 netif->name[0] = 'l';
screamer 0:7a64fbb4069d 61 netif->name[1] = 'o';
screamer 0:7a64fbb4069d 62 netif->output = netif_loop_output;
screamer 0:7a64fbb4069d 63 return ERR_OK;
screamer 0:7a64fbb4069d 64 }
screamer 0:7a64fbb4069d 65
screamer 0:7a64fbb4069d 66 #endif /* LWIP_HAVE_LOOPIF */