Fix memory leak in audioc.c.

[paraslash.git] / recv.h

diff --git a/recv.h b/recv.h
index 837cf47c0a2fce7b1450b7e1a26a2848b2656b6d..ef2a596bacf9c1d59d8d616577c8f7cf5e83f614 100644 (file)
--- a/recv.h
+++ b/recv.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2012 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -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;
 };
 
 /**
@@ -50,6 +65,12 @@ struct receiver {
         * \a argc and \a argv.
         */
        void *(*parse_config)(int argc, char **argv);
+       /**
+        * Deallocate the configuration structure of a receiver node.
+        *
+        * This calls the receiver-specific cleanup function generated by
+        * gengetopt.
+        */
        void (*free_config)(void *conf);
        /**
         * Open one instance of the receiver.
@@ -100,18 +121,6 @@ struct receiver {
        struct ggo_help help;
 };
 
-
-/** \cond */
-extern void http_recv_init(struct receiver *r);
-#define HTTP_RECEIVER {.name = "http", .init = http_recv_init},
-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},
-
-extern struct receiver receivers[];
-/** \endcond */
-
 /** Define an array of all available receivers. */
 #define DEFINE_RECEIVER_ARRAY struct receiver receivers[] = { \
        HTTP_RECEIVER \
@@ -126,3 +135,15 @@ void recv_init(void);
 void *check_receiver_arg(char *ra, int *receiver_num);
 void print_receiver_helps(int detailed);
 int generic_recv_pre_select(struct sched *s, struct task *t);
+
+/** \cond receiver */
+extern void http_recv_init(struct receiver *r);
+#define HTTP_RECEIVER {.name = "http", .init = http_recv_init},
+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},
+
+extern struct receiver receivers[];
+/** \endcond receiver */
+