Fix doxygen reference to struct writer.

[paraslash.git] / buffer_tree.c

diff --git a/buffer_tree.c b/buffer_tree.c
index 2a78959c5ad569bc6c950be20f6b0def1d801772..45650a241d65efb3858ecbea737002e7725ffb10 100644 (file)
--- a/buffer_tree.c
+++ b/buffer_tree.c
@@ -756,12 +756,15 @@ void btr_splice_out_node(struct btr_node *btrn)
        assert(list_empty(&btrn->children));
 }
 
-/*
- * Return the size of the largest input queue.
+/**
+ * Return number of queued output bytes of a buffer tree node.
+ *
+ * \param btrn The node whose output queue size should be computed.
  *
- * Iterates over all children of the given node.
+ * This function iterates over all children of the given node and returns the
+ * size of the largest input queue.
  */
-static size_t btr_bytes_pending(struct btr_node *btrn)
+size_t btr_get_output_queue_size(struct btr_node *btrn)
 {
        size_t max_size = 0;
        struct btr_node *ch;
@@ -1103,7 +1106,7 @@ int btr_node_status(struct btr_node *btrn, size_t min_iqs,
        if (type != BTR_NT_LEAF) {
                if (btr_no_children(btrn))
                        return -E_BTR_NO_CHILD;
-               if (btr_bytes_pending(btrn) > BTRN_MAX_PENDING)
+               if (btr_get_output_queue_size(btrn) > BTRN_MAX_PENDING)
                        return 0;
        }
        if (type != BTR_NT_ROOT) {