lockfile: add accessor get_lock_file_path()

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/lockfile.c b/lockfile.c
index df9c704..5e954ba 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -364,6 +364,13 @@ FILE *fdopen_lock_file(struct lock_file *lk, const char *mode)
 	return lk->fp;
 }
 
+const char *get_lock_file_path(struct lock_file *lk)
+{
+	if (!lk->active)
+		die("BUG: get_lock_file_path() called for unlocked object");
+	return lk->filename.buf;
+}
+
 int get_lock_file_fd(struct lock_file *lk)
 {
 	if (!lk->active)