X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=dccp_send.c;h=7fad4f7d7acb4b150719f5453af5e2f3e987f1ee;hp=d56286a6874cb5d56dcb4c427fa4dc05bc001d52;hb=08bd4a0d28f709a3b0ca5598e2a3eb62d4378800;hpb=9d833499fc930814b8bb3eef02118fe6d50b3624

diff --git a/dccp_send.c b/dccp_send.c
index d56286a6..7fad4f7d 100644
--- a/dccp_send.c
+++ b/dccp_send.c
@@ -16,6 +16,8 @@
  *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  */
 
+/** \file dccp_send.c paraslash's dccp sender */
+
 /*
  * based on server.c of dccp-cs-0.01.tar.bz2,
  * (C) 2005 Ian McDonald <imcdnzl@gmail.com>
@@ -44,20 +46,21 @@ struct dccp_client {
 	struct sockaddr_in addr;
 	/** the position of this client in the client list */
 	struct list_head node;
-	int header_sent; /* non-zero if audio file header has been sent */
+	/** non-zero if audio file header has been sent */
+	int header_sent;
 };
 
-static void dccp_pre_select(__unused struct audio_format *af, int *max_fileno, fd_set *rfds,
-		__unused fd_set *wfds)
+static void dccp_pre_select(__a_unused struct audio_format *af, int *max_fileno, fd_set *rfds,
+		__a_unused fd_set *wfds)
 {
 	if (listen_fd < 0)
 		return;
 	FD_SET(listen_fd, rfds);
-	*max_fileno = MAX(*max_fileno, listen_fd);
+	*max_fileno = PARA_MAX(*max_fileno, listen_fd);
 }
 
-static void dccp_post_select(__unused struct audio_format *af, fd_set *rfds,
-		__unused fd_set *wfds)
+static void dccp_post_select(__a_unused struct audio_format *af, fd_set *rfds,
+		__a_unused fd_set *wfds)
 {
 	struct dccp_client *dc;
 	int ret;
@@ -116,7 +119,7 @@ static int dccp_write(int fd, const char *buf, size_t len)
 	size_t send, written = 0;
 	int ret;
 again:
-	send = MIN(1024, len - written);
+	send = PARA_MIN(1024, len - written);
 	ret = write(fd, buf + written, send);
 	if (ret < 0)
 		goto err_out;
@@ -130,9 +133,9 @@ err_out:
 	return -E_DCCP_WRITE;
 }
 
-static void dccp_send(__unused struct audio_format *af,
+static void dccp_send(__a_unused struct audio_format *af,
 		long unsigned current_chunk,
-		__unused long unsigned chunks_sent, const char *buf, size_t len)
+		__a_unused long unsigned chunks_sent, const char *buf, size_t len)
 {
 	struct dccp_client *dc, *tmp;
 	int ret, header_len;
@@ -204,6 +207,14 @@ static char *dccp_help(void)
 	return make_message("no help available\n");
 }
 
+/**
+ * the init function of the dccp sender
+ *
+ * \param s pointer to the dccp sender struct
+ *
+ * It initializes all function pointers of \a s and starts
+ * listening on the given port.
+ */
 void dccp_send_init(struct sender *s)
 {
 	int ret;