void
mkdirp(text path)
{
list l;
text p, s;
file().b_affix(path).news(l, 0, 0, "/");
for (, s in l) {
p = p + s + "/";
trap_q(mkdir, p, 00755);
}
integer
main(void)
mkdirp("./path/to/dir");
0;