MINOR: conn_stream: Add a flag to notify the mux it should flush its buffers
By setting the flag CO_RFL_BUF_FLUSH when calling mux->rcv_buf, the
stream-interface notifies the mux it should flush its buffers without reading
more data. This flag is set when the SI want to use the kernel TCP splicing to
forward data. Of course, the mux can respect it or not, depending on its
state. It's just an information.
diff --git a/include/types/connection.h b/include/types/connection.h
index a85343b..5af651f 100644
--- a/include/types/connection.h
+++ b/include/types/connection.h
@@ -258,6 +258,7 @@
/* flags that can be passed to xprt->rcv_buf() and mux->rcv_buf() */
enum {
CO_RFL_BUF_WET = 0x0001, /* Buffer still has some output data present */
+ CO_RFL_BUF_FLUSH = 0x0002, /* Flush mux's buffers but don't read more data */
};
/* flags that can be passed to xprt->snd_buf() and mux->snd_buf() */