Error values for the h_errno variable

Macros
#define	HOST_NOT_FOUND   1
	Hostname not found. More...
#define	TRY_AGAIN   2
	Try the request again. More...
#define	NO_RECOVERY   3
	A non-recoverable error. More...
#define	NO_DATA   4
	Host found, but no data. More...

Detailed Description

These are the possible values for h_errno, indicating errors returns from the gethostbyname() function.

Macro Definition Documentation

#define HOST_NOT_FOUND   1

Hostname not found.

#define NO_DATA   4

Host found, but no data.

#define NO_RECOVERY   3

A non-recoverable error.

#define TRY_AGAIN   2

Try the request again.