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8.161. Net::protoent
Returns information for an Internet
protocol. Overrides the core getprotoent,
getprotobyname, and
getprotobynumber functions with object-oriented
versions that return Net::protoent objects. The functions take a
default second argument of tcp. The objects have
methods that return the fields of the same name from the
protoent structure in
netdb.h:
Field | Description |
|---|---|
aliases | List of aliases |
name | Name of host |
proto | Protocol |
the fields into your namespace with the :FIELDS import tag and
accessing them by prepending p_ to the field name:
$proto_obj->name( )
$p_name
| getproto |
getproto (protocol)
Frontend for getprotobynumber and
getprotobyname. If
protocol is numeric, calls
getprotobynumber; otherwise, calls
getprotobyname.
| getprotobyname |
getprotobyname (addr, addrtype)
Returns information about the host with address
addr of type
addrtype.
| getprotobynumber |
getprotobynumber (hostname)
Returns information about the host with name
hostname.
| getprotoent |
getprotoent (protocol)
Frontend for getprotobynumber and
getprotobyname. If
protocol is numeric, calls
getprotobynumber; otherwise, calls
getprotobyname.
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| 8.160. Net::POP3 |  | 8.162. Net::servent |
Copyright © 2002 O'Reilly & Associates. All rights reserved.
