F_MKDIR
if (lstat(home, &st) < 0 && !(up->u_flags & F_MKDIR)) {
if (up->u_flags & F_MKDIR) {
if (up->u_flags & F_MKDIR) {
if ((up->u_flags & F_MKDIR) &&
up->u_flags |= F_MKDIR;
up->u_flags |= F_MKDIR;
if ((up->u_flags & F_MKDIR) && !(up->u_flags & F_HOMEDIR) &&
up->u_flags &= ~F_MKDIR;