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/*-------------------------------------------------------------------------
*
* ip.h
* Definitions for IPv6-aware network access.
*
* Copyright (c) 2003, PostgreSQL Global Development Group
*
* $Id: ip.h,v 1.8 2003/06/12 07:36:51 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef IP_H
#define IP_H
#include "getaddrinfo.h"
#include "libpq/pqcomm.h"
extern int getaddrinfo2(const char *hostname, const char *servname,
const struct addrinfo *hintp,
struct addrinfo **result);
extern void freeaddrinfo2(int hint_ai_family, struct addrinfo *ai);
extern int rangeSockAddr(const struct sockaddr_storage *addr,
const struct sockaddr_storage *netaddr,
const struct sockaddr_storage *netmask);
extern int SockAddr_cidr_mask(struct sockaddr_storage **mask,
char *numbits, int family);
#ifdef HAVE_UNIX_SOCKETS
#define IS_AF_UNIX(fam) (fam == AF_UNIX)
#else
#define IS_AF_UNIX(fam) (0)
#endif
#endif /* IP_H */
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