Header And Logo
|
00001 /*------------------------------------------------------------------------- 00002 * 00003 * ip.h 00004 * Definitions for IPv6-aware network access. 00005 * 00006 * These definitions are used by both frontend and backend code. Be careful 00007 * what you include here! 00008 * 00009 * Copyright (c) 2003-2013, PostgreSQL Global Development Group 00010 * 00011 * src/include/libpq/ip.h 00012 * 00013 *------------------------------------------------------------------------- 00014 */ 00015 #ifndef IP_H 00016 #define IP_H 00017 00018 #include "getaddrinfo.h" /* pgrminclude ignore */ 00019 #include "libpq/pqcomm.h" /* pgrminclude ignore */ 00020 00021 00022 #ifdef HAVE_UNIX_SOCKETS 00023 #define IS_AF_UNIX(fam) ((fam) == AF_UNIX) 00024 #else 00025 #define IS_AF_UNIX(fam) (0) 00026 #endif 00027 00028 typedef void (*PgIfAddrCallback) (struct sockaddr * addr, 00029 struct sockaddr * netmask, 00030 void *cb_data); 00031 00032 extern int pg_getaddrinfo_all(const char *hostname, const char *servname, 00033 const struct addrinfo * hintp, 00034 struct addrinfo ** result); 00035 extern void pg_freeaddrinfo_all(int hint_ai_family, struct addrinfo * ai); 00036 00037 extern int pg_getnameinfo_all(const struct sockaddr_storage * addr, int salen, 00038 char *node, int nodelen, 00039 char *service, int servicelen, 00040 int flags); 00041 00042 extern int pg_range_sockaddr(const struct sockaddr_storage * addr, 00043 const struct sockaddr_storage * netaddr, 00044 const struct sockaddr_storage * netmask); 00045 00046 extern int pg_sockaddr_cidr_mask(struct sockaddr_storage * mask, 00047 char *numbits, int family); 00048 00049 #ifdef HAVE_IPV6 00050 extern void pg_promote_v4_to_v6_addr(struct sockaddr_storage * addr); 00051 extern void pg_promote_v4_to_v6_mask(struct sockaddr_storage * addr); 00052 #endif 00053 00054 extern int pg_foreach_ifaddr(PgIfAddrCallback callback, void *cb_data); 00055 00056 #endif /* IP_H */
1.7.1