+sub dir_glob_regex {
+ my ($dir, $regex) = @_;
+
+ my $dh = IO::Dir->new ($dir);
+ return wantarray ? () : undef if !$dh;
+
+ while (defined(my $tmp = $dh->read)) {
+ if (my @res = $tmp =~ m/^($regex)$/) {
+ $dh->close;
+ return wantarray ? @res : $tmp;
+ }
+ }
+ $dh->close;
+
+ return wantarray ? () : undef;
+}
+
+sub dir_glob_foreach {
+ my ($dir, $regex, $func) = @_;
+
+ my $dh = IO::Dir->new ($dir);
+ if (defined $dh) {
+ while (defined(my $tmp = $dh->read)) {
+ if (my @res = $tmp =~ m/^($regex)$/) {
+ &$func (@res);
+ }
+ }
+ }
+}
+