codekingpro/portable-devtools

1/*-------------------------------------------------------------------------2 *3 * ifaddr.h4 *	  IP netmask calculations, and enumerating network interfaces.5 *6 * Copyright (c) 2003-2023, PostgreSQL Global Development Group7 *8 * src/include/libpq/ifaddr.h9 *10 *-------------------------------------------------------------------------11 */12#ifndef IFADDR_H13#define IFADDR_H14 15#include "libpq/pqcomm.h"		/* pgrminclude ignore */16 17typedef void (*PgIfAddrCallback) (struct sockaddr *addr,18								  struct sockaddr *netmask,19								  void *cb_data);20 21extern int	pg_range_sockaddr(const struct sockaddr_storage *addr,22							  const struct sockaddr_storage *netaddr,23							  const struct sockaddr_storage *netmask);24 25extern int	pg_sockaddr_cidr_mask(struct sockaddr_storage *mask,26								  char *numbits, int family);27 28extern int	pg_foreach_ifaddr(PgIfAddrCallback callback, void *cb_data);29 30#endif							/* IFADDR_H */31