X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=write.h;h=ddf43b6932b9b894ce0dd08bb2a123691f86cdc4;hp=0044ae4f79d3cbde19d9d9dc5630bf048a6a6986;hb=49ae9b0afbaa8b1ac05c7956f325c4f7a710b59a;hpb=9417eae5ca2b9f10d25f769221e8fd91048bc68a

diff --git a/write.h b/write.h
index 0044ae4f..ddf43b69 100644
--- a/write.h
+++ b/write.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2012 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -19,8 +19,11 @@ struct writer_node {
 	void *private_data;
 	/** The writer-specific configuration of this node. */
 	void *conf;
+	/** The buffer tree node associated with this writer node. */
 	struct btr_node *btrn;
+	/** The task of this writer node. */
 	struct task task;
+	/** The minimal input queue size (size of one audio sample). */
 	size_t min_iqs;
 };
 
@@ -69,13 +72,14 @@ struct writer {
 	 * This function is assumed to succeed.
 	 */
 	void (*close)(struct writer_node *);
+	/** The short and the log help text of this writer. */
+	struct ggo_help help;
 	/**
-	 * Shutdown the writer
+	 * The callback handler.
 	 *
-	 * This is a optional function pointer used for cleaning up.
+	 * Each writer may provide an ->execute callback which can be used for
+	 * inter-node communication.
 	 */
-	void (*shutdown)(struct writer_node *);
-	struct ggo_help help;
 	btr_command_handler execute;
 };