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-rw-r--r--commit.h17
1 files changed, 13 insertions, 4 deletions
diff --git a/commit.h b/commit.h
index e57ae4b583..c3af512f8b 100644
--- a/commit.h
+++ b/commit.h
@@ -19,11 +19,17 @@ struct commit_list {
struct commit {
struct object object;
void *util;
- unsigned int index;
timestamp_t date;
struct commit_list *parents;
- struct tree *tree;
+
+ /*
+ * If the commit is loaded from the commit-graph file, then this
+ * member may be NULL. Only access it through get_commit_tree()
+ * or get_commit_tree_oid().
+ */
+ struct tree *maybe_tree;
uint32_t graph_pos;
+ unsigned int index;
};
extern int save_commit_buffer;
@@ -102,6 +108,9 @@ void unuse_commit_buffer(const struct commit *, const void *buffer);
*/
void free_commit_buffer(struct commit *);
+struct tree *get_commit_tree(const struct commit *);
+struct object_id *get_commit_tree_oid(const struct commit *);
+
/*
* Disassociate any cached object buffer from the commit, but do not free it.
* The buffer (or NULL, if none) is returned.
@@ -294,10 +303,10 @@ extern const char *find_commit_header(const char *msg, const char *key,
/* Find the end of the log message, the right place for a new trailer. */
extern int ignore_non_trailer(const char *buf, size_t len);
-typedef void (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra,
+typedef int (*each_mergetag_fn)(struct commit *commit, struct commit_extra_header *extra,
void *cb_data);
-extern void for_each_mergetag(each_mergetag_fn fn, struct commit *commit, void *data);
+extern int for_each_mergetag(each_mergetag_fn fn, struct commit *commit, void *data);
struct merge_remote_desc {
struct object *obj; /* the named object, could be a tag */