recv: Make ->btrp and ->fd generic.

[paraslash.git] / recv.h

diff --git a/recv.h b/recv.h
index 7555dfb4130010898145bb6bb89b679a5e69e78a..92b63d27540463034ac7ac8bee970babe4ef5e94 100644 (file)
--- a/recv.h
+++ b/recv.h
@@ -20,6 +20,21 @@ struct receiver_node {
        struct task task;
        /** The receiver node is always the root of the buffer tree. */
        struct btr_node *btrn;
+       /** Each receiver node maintains a buffer pool for the received data. */
+       struct btr_pool *btrp;
+       /**
+        * The file descriptor to receive the stream.
+        *
+        * The pre_select function of the receiver adds this file descriptor to
+        * the set of file descriptors which are watched for readability or
+        * writability, depending on the state of the connection (if any).
+        *
+        * If \a fd is readable, the post_select function of the receiver reads
+        * data from this fd into the buffer pool area of \a btrp.
+        *
+        * \sa \ref receiver.
+        */
+       int fd;
 };
 
 /**