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/*
* solve.h - header for solve.c, secure addresses family-independant resolution
* functions.
* $Id: solve.h 175 2005-07-01 18:07:39Z rdenisc $
*/
/***********************************************************************
* Copyright (C) 2002-2004 Remi Denis-Courmont. *
* This program is free software; you can redistribute and/or modify *
* it under the terms of the GNU General Public License as published *
* by the Free Software Foundation; version 2 of the license. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, you can get it from: *
* http://www.gnu.org/copyleft/gpl.html *
***********************************************************************/
#ifndef __TCPREEN_SOLVE_H
# define __TCPREEN_SOLVE_H
# include <stddef.h> /* size_t */
# include <sys/types.h> /* might be needed for sys/socket.h */
# ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h> /* might be needed for struct sockaddr */
# endif
# include "getaddrinfo.h" /* struct addrinfo, NI_MAXHOST, NI_MAXSERV */
/* For obsolete OSes (such as Solaris) */
# ifndef AF_LOCAL
# if defined (AF_UNIX)
# define AF_LOCAL AF_UNIX
# elif defined (AF_FILE)
# define AF_LOCAL AF_FILE
# endif
# endif
# ifdef __cplusplus
extern "C" {
#endif
#define NI_MAXADDRESS NI_MAXHOST + NI_MAXSERV + 2
int getnamebyaddr (const struct sockaddr *addr, size_t addrlen,
char *nodename, size_t nlen, char *service,
size_t slen, int flags);
int getaddrbyname (const char *node, const char *service,
const struct addrinfo *hints, struct addrinfo **res);
void freeai (struct addrinfo *res);
struct addrinfo *copyai (const struct addrinfo *src);
struct addrinfo *makeai (const struct sockaddr *addr, socklen_t addrlen);
# ifdef __cplusplus
}
# endif
#endif
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