netdb.h File Reference

Structures and interfaces according to the BSD netdb.h file. More...

#include <sys/types.h>

Include dependency graph for netdb.h:

Data Structures
struct	hostent
	Structure returned by network data base library. More...
Defines
#define	h_addr h_addr_list[0]
	Address, for backward compatiblity.
Host entry address types definitions.

#define	HOST_NOT_FOUND 1
	Authoritative Answer Host not found address type.
#define	TRY_AGAIN 2
	Non-Authoritive Host not found, or SERVERFAIL address type.
#define	NO_RECOVERY 3
	Non recoverable errors, FORMERR, REFUSED, NOTIMP address type.
#define	NO_DATA 4
	Valid name, no data record of requested type address type.
#define	NO_ADDRESS NO_DATA
	No address, look for MX record address type.

Detailed Description

Structures and interfaces according to the BSD netdb.h file.

#define h_addr h_addr_list[0]

Address, for backward compatiblity.