commit.c: allow set_commit_buffer to handle arbitrary repositories

Signed-off-by: Stefan Beller <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: stefanbeller

commit.c

@@ -275,10 +275,10 @@ void free_commit_buffer_slab(struct buffer_slab *bs)
 	free(bs);
 }
 
-void set_commit_buffer_the_repository(struct commit *commit, void *buffer, unsigned long size)
+void set_commit_buffer(struct repository *r, struct commit *commit, void *buffer, unsigned long size)
 {
 	struct commit_buffer *v = buffer_slab_at(
-		the_repository->parsed_objects->buffer_slab, commit);
+		r->parsed_objects->buffer_slab, commit);
 	v->buffer = buffer;
 	v->size = size;
 }

commit.h

@@ -97,8 +97,7 @@ void free_commit_buffer_slab(struct buffer_slab *bs);
  * Associate an object buffer with the commit. The ownership of the
  * memory is handed over to the commit, and must be free()-able.
  */
-#define set_commit_buffer(r, c, b, s) set_commit_buffer_##r(c, b, s)
-void set_commit_buffer_the_repository(struct commit *, void *buffer, unsigned long size);
+void set_commit_buffer(struct repository *r, struct commit *, void *buffer, unsigned long size);
 
 /*
  * Get any cached object buffer associated with the commit. Returns NULL