X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=recv.h;h=cc44a602a9f3ca2f63c68c8c984fb83c87f82703;hp=92b63d27540463034ac7ac8bee970babe4ef5e94;hb=484e75562df55dca31ffcb9e5b05a490b4a3d3a1;hpb=3b447b02e2d74d596ecf6f5f764bf847653d407c

diff --git a/recv.h b/recv.h
index 92b63d27..cc44a602 100644
--- a/recv.h
+++ b/recv.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2011 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -108,17 +108,24 @@ struct receiver {
 	 * Evaluate the result from select().
 	 *
 	 * This hook gets called after the call to select(). It should check
-	 * all file descriptors which were added to any of the the fd sets
-	 * during the previous call to pre_select. According to the result, it
-	 * may then use any non-blocking I/O to establish a connection or to
+	 * all file descriptors which were added to any of the fd sets during
+	 * the previous call to pre_select. According to the result, it may
+	 * then use any non-blocking I/O to establish a connection or to
 	 * receive the audio data.
 	 *
 	 * \sa select(2), struct receiver.
 	 */
-	void (*post_select)(struct sched *s, struct task *t);
+	int (*post_select)(struct sched *s, struct task *t);
 
 	/** The two help texts of this receiver. */
 	struct ggo_help help;
+	/**
+	 * Answer a buffer tree query.
+	 *
+	 * This optional function pointer is used for inter node communications
+	 * of the buffer tree nodes. See \ref btr_command_handler for details.
+	 */
+	btr_command_handler execute;
 };
 
 /** Define an array of all available receivers. */
@@ -126,6 +133,7 @@ struct receiver {
 	HTTP_RECEIVER \
 	DCCP_RECEIVER \
 	UDP_RECEIVER \
+	AFH_RECEIVER \
 	{.name = NULL}};
 
 /** Iterate over all available receivers. */
@@ -143,6 +151,7 @@ extern void dccp_recv_init(struct receiver *r);
 #define DCCP_RECEIVER {.name = "dccp", .init = dccp_recv_init},
 extern void udp_recv_init(struct receiver *r);
 #define UDP_RECEIVER {.name = "udp", .init = udp_recv_init},
+#define AFH_RECEIVER /* not active by default */
 
 extern struct receiver receivers[];
 /** \endcond receiver */