Introduce btr_node_description.

[paraslash.git] / buffer_tree.h

diff --git a/buffer_tree.h b/buffer_tree.h
index b9cfc1e4094368986333ba1658e39086cea88b3d..cd8c28d347ad08e6e9481309989620e2d526a881 100644 (file)
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -11,6 +11,14 @@ enum btr_node_type {
        BTR_NT_LEAF,
 };
 
+struct btr_node_description {
+       const char *name;
+       struct btr_node *parent;
+       btr_command_handler handler;
+       void *context;
+};
+
+size_t btr_pool_size(struct btr_pool *btrp);
 struct btr_pool *btr_pool_new(const char *name, size_t area_size);
 void btr_pool_free(struct btr_pool *btrp);
 size_t btr_pool_get_buffer(struct btr_pool *btrp, char **result);
@@ -21,8 +29,7 @@ size_t btr_pool_unused(struct btr_pool *btrp);
 void btr_copy(const void *src, size_t n, struct btr_pool *btrp,
        struct btr_node *btrn);
 
-struct btr_node *btr_new_node(const char *name, struct btr_node *parent,
-               btr_command_handler handler, void *context);
+struct btr_node *btr_new_node(struct btr_node_description *bnd);
 void btr_remove_node(struct btr_node *btrn);
 void btr_free_node(struct btr_node *btrn);
 void btr_add_output(char *buf, size_t size, struct btr_node *btrn);
@@ -45,3 +52,4 @@ bool btr_inplace_ok(struct btr_node *btrn);
 int btr_node_status(struct btr_node *btrn, size_t min_iqs,
                enum btr_node_type type);
 void btr_get_node_start(struct btr_node *btrn, struct timeval *tv);
+struct btr_node *btr_search_node(const char *name, struct btr_node *root);