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Net::servent - Port of Perl 5's Net::servent
use Net::servent; $s = getservbyname('ftp') || die "no service"; printf "port for %s is %s, aliases are %s\n", $s.name, $s.port, "@_aliases"; use Net::servent qw(:FIELDS); getservbyname('ftp') || die "no service"; print "port for $s_name is $s_port, aliases are @s_aliases\n";
This module's exports
getservent functions that return
Net::servent objects. This object has methods that return the similarly named structure field name from the C's servent structure from servdb.h, stripped of their leading "s_" parts, namely name, aliases, port and proto.
You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. Access these fields as variables named with a preceding s_ in front their method names. Thus, $serv_obj.name corresponds to $s_name if you import the fields.
getserv function is a simple front-end that forwards a numeric argument to
getservbyport and the rest to
Elizabeth Mattijsen email@example.com
Source can be located at: https://github.com/lizmat/serv-servent . Comments and Pull Requests are welcome.
Copyright 2018 Elizabeth Mattijsen
Re-imagined from Perl 5 as part of the CPAN Butterfly Plan.
This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.