elsif ($Config{'extensions'} !~ /\bIO\b/) {
$reason = 'IO was not built';
}
- elsif ($^O eq 'os2') {
- $reason = "blocks on OS/2, not debugged yet";
- }
elsif ($^O eq 'apollo') {
$reason = "unknown *FIXME*";
}
}
sub compare_addr {
+ no utf8;
my $a = shift;
my $b = shift;
+ if (length($a) != length $b) {
+ my $min = (length($a) < length $b) ? length($a) : length $b;
+ if ($min and substr($a, 0, $min) eq substr($b, 0, $min)) {
+ printf "# Apparently: %d bytes junk at the end of %s\n# %s\n",
+ abs(length($a) - length ($b)),
+ $_[length($a) < length ($b) ? 1 : 0],
+ "consider decreasing bufsize of recfrom.";
+ substr($a, $min) = "";
+ substr($b, $min) = "";
+ }
+ return 0;
+ }
my @a = unpack_sockaddr_in($a);
my @b = unpack_sockaddr_in($b);
"$a[0]$a[1]" eq "$b[0]$b[1]";
$udpa->send("ok 4\n",0,$udpb->sockname);
-print "not " unless compare_addr($udpa->peername,$udpb->sockname);
+print "not "
+ unless compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname');
print "ok 3\n";
my $where = $udpb->recv($buf="",5);
my @xtra = ();
-unless(compare_addr($where,$udpa->sockname)) {
+unless(compare_addr($where,$udpa->sockname, 'recv name', 'sockname')) {
print "not ";
@xtra = (0,$udpa->sockname);
}