Contiki 2.6
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00001 /** 00002 * \file 00003 * uIP DNS resolver code header file. 00004 * \author Adam Dunkels <adam@dunkels.com> 00005 */ 00006 00007 /* 00008 * Copyright (c) 2002-2003, Adam Dunkels. 00009 * All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without 00012 * modification, are permitted provided that the following conditions 00013 * are met: 00014 * 1. Redistributions of source code must retain the above copyright 00015 * notice, this list of conditions and the following disclaimer. 00016 * 2. Redistributions in binary form must reproduce the above copyright 00017 * notice, this list of conditions and the following disclaimer in the 00018 * documentation and/or other materials provided with the distribution. 00019 * 3. The name of the author may not be used to endorse or promote 00020 * products derived from this software without specific prior 00021 * written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 00024 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00025 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00026 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00027 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00028 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00029 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00030 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00031 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00032 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00033 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 * This file is part of the uIP TCP/IP stack. 00036 * 00037 * $Id: resolv.h,v 1.4 2010/05/31 15:22:08 nifi Exp $ 00038 * 00039 */ 00040 #ifndef __RESOLV_H__ 00041 #define __RESOLV_H__ 00042 00043 #include "contiki.h" 00044 00045 /** 00046 * Event that is broadcasted when a DNS name has been resolved. 00047 */ 00048 CCIF extern process_event_t resolv_event_found; 00049 00050 /* Functions. */ 00051 CCIF void resolv_conf(const uip_ipaddr_t *dnsserver); 00052 CCIF uip_ipaddr_t *resolv_getserver(void); 00053 CCIF uip_ipaddr_t *resolv_lookup(const char *name); 00054 CCIF void resolv_query(const char *name); 00055 00056 PROCESS_NAME(resolv_process); 00057 00058 #endif /* __RESOLV_H__ */