X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=buffer_tree.h;h=549f95a224e1ede3ec8e5344d8beb87f3fb88e31;hp=e2af2fc8489944fd1e4b847b13d491d8201e4bff;hb=f8a941c97b6d0a891d0e075c4996d033a7db63bf;hpb=9609fd30e0d3db45ede3ab5c6bc3a77c15b6aef8

diff --git a/buffer_tree.h b/buffer_tree.h
index e2af2fc8..549f95a2 100644
--- a/buffer_tree.h
+++ b/buffer_tree.h
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2009-2010 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
+
 /**
  * \file buffer_tree.h Buffer tree management.
  *
@@ -168,6 +174,7 @@ 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);
+int btr_pool_get_buffers(struct btr_pool *btrp, struct iovec iov[2]);
 void btr_add_output_pool(struct btr_pool *btrp, size_t size,
 	struct btr_node *btrn);
 size_t btr_pool_unused(struct btr_pool *btrp);
@@ -179,6 +186,7 @@ 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);
 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);
 void btr_consume(struct btr_node *btrn, size_t numbytes);