X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tree.c;h=c8c49d7b78174199da94d802e1ca7037866b5f04;hb=584ce24152cd6d12532e2f787658e0c85dcdb03a;hp=62fed632d8a1ade389dd645b5887155c21ae25ba;hpb=264628a2b3a5cb6c7671ea87ceecab941ec290e9;p=platform%2Fupstream%2Fgit.git

diff --git a/tree.c b/tree.c
index 62fed63..c8c49d7 100644
--- a/tree.c
+++ b/tree.c
@@ -47,7 +47,7 @@ static int read_one_entry_quick(const unsigned char *sha1, const char *base, int
 }
 
 static int read_tree_1(struct tree *tree, struct strbuf *base,
-		       int stage, struct pathspec *pathspec,
+		       int stage, const struct pathspec *pathspec,
 		       read_tree_fn_t fn, void *context)
 {
 	struct tree_desc desc;
@@ -116,7 +116,7 @@ static int read_tree_1(struct tree *tree, struct strbuf *base,
 
 int read_tree_recursive(struct tree *tree,
 			const char *base, int baselen,
-			int stage, struct pathspec *pathspec,
+			int stage, const struct pathspec *pathspec,
 			read_tree_fn_t fn, void *context)
 {
 	struct strbuf sb = STRBUF_INIT;
@@ -159,7 +159,7 @@ int read_tree(struct tree *tree, int stage, struct pathspec *match)
 	 * sort at the end.
 	 */
 	for (i = 0; !fn && i < active_nr; i++) {
-		struct cache_entry *ce = active_cache[i];
+		const struct cache_entry *ce = active_cache[i];
 		if (ce_stage(ce) == stage)
 			fn = read_one_entry;
 	}
@@ -225,6 +225,14 @@ int parse_tree(struct tree *item)
 	return parse_tree_buffer(item, buffer, size);
 }
 
+void free_tree_buffer(struct tree *tree)
+{
+	free(tree->buffer);
+	tree->buffer = NULL;
+	tree->size = 0;
+	tree->object.parsed = 0;
+}
+
 struct tree *parse_tree_indirect(const unsigned char *sha1)
 {
 	struct object *obj = parse_object(sha1);