Implement the methods needed to support reference transactions for the packed-refs backend. The new methods are not yet used. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Implement the methods needed to support reference transactions for the packed-refs backend. The new methods are not yet used. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>