October 2004
Intermediate to advanced
376 pages
15h 55m
English
Content preview from IPv6 Network Programming
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RFC3493 "Basic Socket Interface Extensions for IPv6" 155
RFC 3493
Basic Socket Interface Extensions for IPv6 February 2003
The flags argument is a flag that changes the default actions of the
function. By default the fully-qualified domain name (FQDN) for the
host shall be returned, but:
If the flag bit NI_NOFQDN is set, only the node name portion of
the FQDN shall be returned for local hosts.
If the flag bit NI NUMERICHOST is set, the numeric form of the
host's address shall be returned instead of its name, under all
circumstances.
If the flag bit NI_NAMEREQD
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