Function merged_sparse_dir

unpack-trees.c:2644–2673

}

static int merged_sparse_dir(const struct cache_entry * const *src, int n,
			     struct unpack_trees_options *o)
{
	struct tree_desc t[MAX_UNPACK_TREES + 1];
	void * tree_bufs[MAX_UNPACK_TREES + 1];
	struct traverse_info info;
	int i, ret;

	/*
	 * Create the tree traversal information for traversing into *only* the
	 * sparse directory.
	 */
	setup_traverse_info(&info, src[0]->name);
	info.fn = unpack_sparse_callback;
	info.data = o;
	info.show_all_errors = o->internal.show_all_errors;
	info.pathspec = o->pathspec;

	/* Get the tree descriptors of the sparse directory in each of the merging trees */
	for (i = 0; i < n; i++)
		tree_bufs[i] = fill_tree_descriptor(o->src_index->repo, &t[i],
						    src[i] && !is_null_oid(&src[i]->oid) ? &src[i]->oid : NULL);

	ret = traverse_trees(o->src_index, n, t, &info);

	for (i = 0; i < n; i++)
		free(tree_bufs[i]);

	return ret;
}

static int deleted_entry(const struct cache_entry *ce,
			 const struct cache_entry *old,