The afh_receiver, infrastructure.

[paraslash.git] / recv.h

diff --git a/recv.h b/recv.h
index ef2a596bacf9c1d59d8d616577c8f7cf5e83f614..1f3ecfc46540fbabaf6fba25d6c949bd468eb41d 100644 (file)
--- a/recv.h
+++ b/recv.h
@@ -108,9 +108,9 @@ 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.
@@ -119,6 +119,13 @@ struct receiver {
 
        /** 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 */