4 unless(grep /blib/, @INC) {
6 unshift @INC, '../lib' if -d '../lib';
13 if(-d "lib" && -f "TEST") {
14 if ( ($Config{'extensions'} !~ /\bSocket\b/ ||
15 $Config{'extensions'} !~ /\bIO\b/ ||
16 ($^O eq 'os2') || $^O eq 'apollo') &&
17 !(($^O eq 'VMS') && $Config{d_socket})) {
27 my @a = unpack_sockaddr_in($a);
28 my @b = unpack_sockaddr_in($b);
29 "$a[0]$a[1]" eq "$b[0]$b[1]";
36 use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY);
38 # This can fail if localhost is undefined or the
39 # special 'loopback' address 127.0.0.1 is not configured
40 # on your system. (/etc/rc.config.d/netconfig on HP-UX.)
41 # As a shortcut (not recommended) you could change 'localhost'
42 # here to be the name of this machine eg 'myhost.mycompany.com'.
44 $udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
45 or die "$! (maybe your system does not have the 'localhost' address defined)";
49 $udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
50 or die "$! (maybe your system does not have the 'localhost' address defined)";
54 $udpa->send("ok 4\n",0,$udpb->sockname);
56 print "not " unless compare_addr($udpa->peername,$udpb->sockname);
59 my $where = $udpb->recv($buf="",5);
64 unless(compare_addr($where,$udpa->sockname)) {
66 @xtra = (0,$udpa->sockname);
70 $udpb->send("ok 6\n",@xtra);
71 $udpa->recv($buf="",5);
74 print "not " if $udpa->connected;