if($dirname == '') $dirname = 'foo';
mkdir("$tmpdir/$dirname");
foreach($files as $filename => $file_data) {
if($dirname == '') $dirname = 'foo';
mkdir("$tmpdir/$dirname");
foreach($files as $filename => $file_data) {
system("/bin/ln -s $file_data \"$tmpdir/$dirname/$filename\"");
} else {
write_file("$tmpdir/$dirname/$filename", $file_data);
system("/bin/ln -s $file_data \"$tmpdir/$dirname/$filename\"");
} else {
write_file("$tmpdir/$dirname/$filename", $file_data);