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47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*-------------------------------------------------------------------------
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*
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* ip.h
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* Definitions for IPv6-aware network access.
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*
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* Copyright (c) 2003-2005, PostgreSQL Global Development Group
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*
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* $PostgreSQL: pgsql/src/include/libpq/ip.h,v 1.14 2005/01/01 20:44:27 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef IP_H
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#define IP_H
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#include "getaddrinfo.h"
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#include "libpq/pqcomm.h"
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extern int getaddrinfo_all(const char *hostname, const char *servname,
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const struct addrinfo * hintp,
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struct addrinfo ** result);
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extern void freeaddrinfo_all(int hint_ai_family, struct addrinfo * ai);
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extern int getnameinfo_all(const struct sockaddr_storage * addr, int salen,
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char *node, int nodelen,
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char *service, int servicelen,
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int flags);
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extern int rangeSockAddr(const struct sockaddr_storage * addr,
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const struct sockaddr_storage * netaddr,
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const struct sockaddr_storage * netmask);
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extern int SockAddr_cidr_mask(struct sockaddr_storage * mask,
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char *numbits, int family);
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#ifdef HAVE_IPV6
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extern void promote_v4_to_v6_addr(struct sockaddr_storage * addr);
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extern void promote_v4_to_v6_mask(struct sockaddr_storage * addr);
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#endif
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#ifdef HAVE_UNIX_SOCKETS
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#define IS_AF_UNIX(fam) ((fam) == AF_UNIX)
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#else
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#define IS_AF_UNIX(fam) (0)
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#endif
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#endif /* IP_H */
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