PJLIB Reference: addr_resolv.h Source File (1.16)

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00001 /* $Id: addr_resolv.h 3553 2011-05-05 06:14:19Z nanang $ */
00002 /* 
00003  * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
00004  * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
00019  */
00020 #ifndef __PJ_ADDR_RESOLV_H__
00021 #define __PJ_ADDR_RESOLV_H__
00022 
00028 #include <pj/sock.h>
00029 
00030 PJ_BEGIN_DECL
00031 
00065 typedef struct pj_hostent
00066 {
00067     char    *h_name;            
00068     char   **h_aliases;         
00069     int      h_addrtype;        
00070     int      h_length;          
00071     char   **h_addr_list;       
00072 } pj_hostent;
00073 
00075 #define h_addr h_addr_list[0]
00076 
00080 typedef struct pj_addrinfo
00081 {
00082     char         ai_canonname[PJ_MAX_HOSTNAME]; 
00083     pj_sockaddr  ai_addr;                       
00084 } pj_addrinfo;
00085 
00086 
00101 PJ_DECL(pj_status_t) pj_gethostbyname(const pj_str_t *name, pj_hostent *he);
00102 
00103 
00116 PJ_DECL(pj_status_t) pj_gethostip(int af, pj_sockaddr *addr);
00117 
00118 
00132 PJ_DECL(pj_status_t) pj_getdefaultipinterface(int af,
00133                                               pj_sockaddr *addr);
00134 
00135 
00155 PJ_DECL(pj_status_t) pj_getaddrinfo(int af, const pj_str_t *name,
00156                                     unsigned *count, pj_addrinfo ai[]);
00157 
00158 
00159 
00162 PJ_END_DECL
00163 
00164 #endif  /* __PJ_ADDR_RESOLV_H__ */
00165