SBCL - disable package lock at the beginning

Question

How do I disable package lock at the beginning?
I was trying to put (sb-ext:disable-package-locks sb-alien) at the .sbclrc,
however, it does not seem to be working.

Answer 1

sb-ext:disable-package-locks is a declaration, to be used in a declare, declaim, or proclaim form. To turn of package locks for a given package, use sb-ext:unlock-package. http://sbcl.org/manual/#Package-Lock-Dictionary has the details.