文件操作 - prefix.al
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文件: /usr/lib64/perl5/vendor_perl/auto/NetAddr/IP/prefix.al
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# NOTE: Derived from blib/lib/NetAddr/IP.pm. # Changes made here will be lost when autosplit is run again. # See AutoSplit.pm. package NetAddr::IP; #line 688 "blib/lib/NetAddr/IP.pm (autosplit into blib/lib/auto/NetAddr/IP/prefix.al)" # only applicable to ipV4 sub prefix($) { return undef if $_[0]->{isv6}; my $mask = (notcontiguous($_[0]->{mask}))[1]; return $_[0]->addr if $mask == 128; $mask -= 96; my @faddr = split (/\./, $_[0]->first->addr); my @laddr = split (/\./, $_[0]->broadcast->addr); return do_prefix $mask, \@faddr, \@laddr; } # end of NetAddr::IP::prefix 1;
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