\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// package Net::servent; use strict; use 5.006_001; our $VERSION = '1.01'; our(@EXPORT, @EXPORT_OK, %EXPORT_TAGS); BEGIN { use Exporter (); @EXPORT = qw(getservbyname getservbyport getservent getserv); @EXPORT_OK = qw( $s_name @s_aliases $s_port $s_proto ); %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); } use vars @EXPORT_OK; # Class::Struct forbids use of @ISA sub import { goto &Exporter::import } use Class::Struct qw(struct); struct 'Net::servent' => [ name => '$', aliases => '@', port => '$', proto => '$', ]; sub populate (@) { return unless @_; my $sob = new(); $s_name = $sob->[0] = $_[0]; @s_aliases = @{ $sob->[1] } = split ' ', $_[1]; $s_port = $sob->[2] = $_[2]; $s_proto = $sob->[3] = $_[3]; return $sob; } sub getservent ( ) { populate(CORE::getservent()) } sub getservbyname ($;$) { populate(CORE::getservbyname(shift,shift||'tcp')) } sub getservbyport ($;$) { populate(CORE::getservbyport(shift,shift||'tcp')) } sub getserv ($;$) { no strict 'refs'; return &{'getservby' . ($_[0]=~/^\d+$/ ? 'port' : 'name')}(@_); } 1; __END__ =head1 NAME Net::servent - by-name interface to Perl's built-in getserv*() functions =head1 SYNOPSIS use Net::servent; $s = getservbyname(shift || 'ftp') || die "no service"; printf "port for %s is %s, aliases are %s\n", $s->name, $s->port, "@{$s->aliases}"; use Net::servent qw(:FIELDS); getservbyname(shift || 'ftp') || die "no service"; print "port for $s_name is $s_port, aliases are @s_aliases\n"; =head1 DESCRIPTION This module's default exports override the core getservent(), getservbyname(), and getnetbyport() fun