| /* resolv.h |
| * DNS resolver code header file. |
| * Authtor Adam Dunkels <adam@dunkels.com> |
| * |
| * Copyright (c) 2002-2003, Adam Dunkels. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
| * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
| * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __UIP_RESOLV_H__ |
| #define __UIP_RESOLV_H__ |
| |
| #include <sys/types.h> |
| #include <net/uip/uipopt.h> |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| #define EXTERN extern "C" |
| extern "C" { |
| #else |
| #define EXTERN extern |
| #endif |
| |
| /* Functions. */ |
| |
| EXTERN int resolv_init(void); |
| |
| #ifdef CONFIG_NET_IPv6 |
| EXTERN void resolv_conf(const struct in6_addr *dnsserver); |
| EXTERN void resolv_getserver(const struct in_addr *dnsserver); |
| EXTERN int resolv_query(const char *name, struct sockaddr_in6 *addr); |
| #else |
| EXTERN void resolv_conf(const struct in_addr *dnsserver); |
| EXTERN void resolv_getserver(struct in_addr *dnsserver); |
| EXTERN int resolv_query(const char *name, struct sockaddr_in *addr); |
| #endif |
| |
| #undef EXTERN |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| #endif /* __UIP_RESOLV_H__ */ |
