commit_lock_file_to(): refactor a helper out of commit_lock_file()
authorMichael Haggerty <mhagger@alum.mit.edu>
Wed, 1 Oct 2014 10:28:36 +0000 (12:28 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 1 Oct 2014 20:52:06 +0000 (13:52 -0700)
commit751bacedaa507b7b6d10b2c1f48e019a01a8fa6e
treec93a688ada9b9139a4aa661273d5867eab6e74aa
parent0c0d6e8601a1cfb8ebbdadb6a25a9f6fadc91359
commit_lock_file_to(): refactor a helper out of commit_lock_file()

commit_locked_index(), when writing to an alternate index file,
duplicates (poorly) the code in commit_lock_file(). And anyway, it
shouldn't have to know so much about the internal workings of lockfile
objects. So extract a new function commit_lock_file_to() that does the
work common to the two functions, and call it from both
commit_lock_file() and commit_locked_index().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/technical/api-lockfile.txt
cache.h
lockfile.c
read-cache.c