Referencia del Archivo src/libpq/ip.c

#include "c.h"
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <sys/file.h>
#include "libpq/ip.h"

Funciones
int	pg_getaddrinfo_all (const char *hostname, const char *servname, const struct addrinfo *hintp, struct addrinfo **result)
void	pg_freeaddrinfo_all (int hint_ai_family, struct addrinfo *ai)
int	pg_getnameinfo_all (const struct sockaddr_storage *addr, int salen, char *node, int nodelen, char *service, int servicelen, int flags)
int	pg_range_sockaddr (const struct sockaddr_storage *addr, const struct sockaddr_storage *netaddr, const struct sockaddr_storage *netmask)
int	pg_sockaddr_cidr_mask (struct sockaddr_storage *mask, char *numbits, int family)
void	pg_promote_v4_to_v6_addr (struct sockaddr_storage *addr)
void	pg_promote_v4_to_v6_mask (struct sockaddr_storage *addr)

---

Documentación de las funciones

void pg_freeaddrinfo_all	(	int	hint_ai_family,
		struct addrinfo *	ai
	)

int pg_getaddrinfo_all	(	const char *	hostname,
		const char *	servname,
		const struct addrinfo *	hintp,
		struct addrinfo **	result
	)

int pg_getnameinfo_all	(	const struct sockaddr_storage *	addr,
		int	salen,
		char *	node,
		int	nodelen,
		char *	service,
		int	servicelen,
		int	flags
	)

void pg_promote_v4_to_v6_addr

(

struct sockaddr_storage *

addr

)

void pg_promote_v4_to_v6_mask

(

struct sockaddr_storage *

addr

)

int pg_range_sockaddr	(	const struct sockaddr_storage *	addr,
		const struct sockaddr_storage *	netaddr,
		const struct sockaddr_storage *	netmask
	)

int pg_sockaddr_cidr_mask	(	struct sockaddr_storage *	mask,
		char *	numbits,
		int	family
	)