netdb.h

00001 /* netdb.h */
00002 /* Copyright (C) 2012 mbed.org, MIT License
00003  *
00004  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00005  * and associated documentation files (the "Software"), to deal in the Software without restriction,
00006  * including without limitation the rights to use, copy, modify, merge, publish, distribute,
00007  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
00008  * furnished to do so, subject to the following conditions:
00009  *
00010  * The above copyright notice and this permission notice shall be included in all copies or
00011  * substantial portions of the Software.
00012  *
00013  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00014  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00015  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00016  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00017  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00018  */
00019 
00020 #ifndef NETDB_H_
00021 #define NETDB_H_
00022 
00023 #include "lwip/netdb.h"
00024 
00025 //DNS
00026 
00027 inline struct hostent *gethostbyname(const char *name)
00028 {
00029   return lwip_gethostbyname(name);
00030 }
00031 
00032 inline int gethostbyname_r(const char *name, struct hostent *ret, char *buf, size_t buflen, struct hostent **result, int *h_errnop)
00033 {
00034   return lwip_gethostbyname_r(name, ret, buf, buflen, result, h_errnop);
00035 }
00036 
00037 inline void freeaddrinfo(struct addrinfo *ai)
00038 {
00039   return lwip_freeaddrinfo(ai);
00040 }
00041 
00042 inline int getaddrinfo(const char *nodename, const char *servname, const struct addrinfo *hints, struct addrinfo **res)
00043 {
00044   return lwip_getaddrinfo(nodename, servname, hints, res);
00045 }
00046 
00047 #endif /* NETDB_H_ */