X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=buffer_tree.h;h=9de992687573ede116bc89ba8ff2f950c82919a6;hp=a95d1671079bf2d67d959635f9bb84f5d4caa723;hb=c282c836791cedf57c128555af90af37c7c01c05;hpb=d0f36435b0f81368a778fda33f3a7df86830f5ac

diff --git a/buffer_tree.h b/buffer_tree.h
index a95d1671..9de99268 100644
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -4,9 +4,16 @@ struct btr_node;
 typedef int (*btr_command_handler)(struct btr_node *btrn,
 		const char *command, char **result);
 
+enum btr_node_type {
+	BTR_NT_ROOT,
+	BTR_NT_INTERNAL,
+	BTR_NT_LEAF,
+};
+
 struct btr_node *btr_new_node(const char *name, struct btr_node *parent,
 		btr_command_handler handler, void *context);
-void btr_del_node(struct btr_node *btrn);
+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);
 bool btr_no_children(struct btr_node *btrn);
 size_t btr_bytes_pending(struct btr_node *btrn);
@@ -24,4 +31,6 @@ bool btr_eof(struct btr_node *btrn);
 void btr_log_tree(struct btr_node *btrn, int loglevel);
 int btr_pushdown_one(struct btr_node *btrn);
 bool btr_inplace_ok(struct btr_node *btrn);
-int btr_node_status(struct btr_node *btrn, size_t min_iqs);
+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);