Only raw octal modes are supported right now. This patch also changes mode_t from 32-bit to 16-bit to match the on-disk type used by Ext2FS. I also ran into EPERM being errno=0 which was confusing, so I inserted an ESUCCESS in its place.
Old: Syscall::invoke(Syscall::SC_foo, (dword)arg1, (dword)arg2) New: syscall(SC_foo, arg1, arg2)
Added a /bin/mkdir that makes directories. How very neat :^) There are various limitations because of missing functionality.
