get_locked_file_path(): new function

Add a function to return the path of the file that is locked by a
lock_file object. This reduces the knowledge that callers have to have
about the lock_file layout.

Suggested-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty
2014-10-01 12:28:39 +02:00
committed by Junio C Hamano
parent 316683bd37
commit ec38b4e482
4 changed files with 16 additions and 3 deletions

View File

@ -143,6 +143,11 @@ hold_lock_file_for_append::
the existing contents of the file (if any) to the lockfile and
position its write pointer at the end of the file.
get_locked_file_path::
Return the path of the file that is locked by the specified
lock_file object. The caller must free the memory.
commit_lock_file::
Take a pointer to the `struct lock_file` initialized with an