packed_ref_store: implement reference transactions
authorMichael Haggerty <mhagger@alum.mit.edu>
Fri, 8 Sep 2017 13:51:45 +0000 (15:51 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 8 Sep 2017 18:18:03 +0000 (03:18 +0900)
commit2775d8724d73ba2705af72db075b0cdfba3c94f1
tree83f99320704fdd930f81b4313e1dbeaa582a9adb
parent3bf4f56134c39a0c404ddf1a38779d67649e1c14
packed_ref_store: implement reference transactions

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>
refs/packed-backend.c
refs/packed-backend.h