lockfile: add accessors get_lock_file_fd() and get_lock_file_fp()

We are about to move those members, so change client code to read them
through accessor functions.

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

1 files changed, 14 insertions, 0 deletions

diff --git a/lockfile.c b/lockfile.c
index 2369eff..df9c704 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -364,6 +364,20 @@ FILE *fdopen_lock_file(struct lock_file *lk, const char *mode)
 	return lk->fp;
 }
 
+int get_lock_file_fd(struct lock_file *lk)
+{
+	if (!lk->active)
+		die("BUG: get_lock_file_fd() called for unlocked object");
+	return lk->fd;
+}
+
+FILE *get_lock_file_fp(struct lock_file *lk)
+{
+	if (!lk->active)
+		die("BUG: get_lock_file_fp() called for unlocked object");
+	return lk->fp;
+}
+
 char *get_locked_file_path(struct lock_file *lk)
 {
 	if (!lk->active)