commit: factor out set_merge_remote_desc()
Export a helper function for allocating, populating and attaching a
merge_remote_desc to a commit.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit.h b/commit.h
index adf57d6..ed2a1f0 100644
--- a/commit.h
+++ b/commit.h
@@ -359,6 +359,8 @@ struct merge_remote_desc {
const char *name;
};
#define merge_remote_util(commit) ((struct merge_remote_desc *)((commit)->util))
+extern void set_merge_remote_desc(struct commit *commit,
+ const char *name, struct object *obj);
/*
* Given "name" from the command line to merge, find the commit object
