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PERL getnetbyaddr Function
Syntax
getnetbyaddr ADDR, ADDRTYPE
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Definition and Usage
In a list context, returns the information for the network specified by ADDR and type ADDRTYPE:
($name, $aliases, $addrtype, $net)
Return Value
In scalar context undef on error otherwise Network address.
In list context Empty list on error otherwise Network record (name, aliases, address
type, network address).
Example
Try following example:
#!/usr/bin/perl
use Socket;
$iaddr = inet_aton("127.1"); # or whatever address
($name, $aliases, $addrtype, $net) = getnetbyaddr($iaddr, AF_INET);
print "Name = $name\n";
print "Aliases = $aliases\n";
print "Addrtype = $addrtype\n";
print "Net = $net\n";
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