-/*
- * Copyright (C) 2009-2011 Andre Noll <maan@systemlinux.org>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/**
* \file buffer_tree.h Buffer tree management.
struct btr_node *btrn);
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_remove_node(struct btr_node **btrnp);
void btr_add_output(char *buf, size_t size, struct btr_node *btrn);
+void btr_add_output_dont_free(const char *buf, size_t size, struct btr_node *btrn);
size_t btr_get_input_queue_size(struct btr_node *btrn);
size_t btr_get_output_queue_size(struct btr_node *btrn);
bool btr_no_parent(struct btr_node *btrn);
size_t btr_next_buffer(struct btr_node *btrn, char **bufp);
+size_t btr_next_buffer_omit(struct btr_node *btrn, size_t omit, char **bufp);
void btr_consume(struct btr_node *btrn, size_t numbytes);
int btr_exec_up(struct btr_node *btrn, const char *command, char **value_result);
-void btr_splice_out_node(struct btr_node *btrn);
+void btr_splice_out_node(struct btr_node **btrnp);
void btr_pushdown(struct btr_node *btrn);
void *btr_context(struct btr_node *btrn);
void btr_merge(struct btr_node *btrn, size_t dest_size);
-void btr_log_tree(struct btr_node *btrn, int loglevel);
+void btr_log_tree(struct btr_node *btrn, int ll);
void 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,
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);
void btr_drain(struct btr_node *btrn);
+struct btr_node *btr_parent(struct btr_node *btrn);