dns_name4_domain

Langue: en

Autres versions - même langue

Version: 153281 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

dns_name4_domain - construct host name for reverse lookup

SYNTAX

#include <dns.h>

void dns_name4_domain(char q[DNS_NAME4_DOMAIN],
                     const char* ip[4]);

DESCRIPTION

dns_name4_domain is a low-level component of dns_name4. It converts an IP address such as 1.2.3.4 into a domain name such as 4.3.2.1.in-addr.arpa and places the packet-encoded domain name into q.

q is zero terminated.

q must have space for DNS_NAME4_DOMAIN bytes.

SEE ALSO

dns_name4(3), dns_name6_domain(3)