MEDIUM: stream_interface: pass connection instead of fd in sock_ops
The sock_ops I/O callbacks made use of an FD till now. This has become
inappropriate and the struct connection is much more useful. It also
fixes the race condition introduced by previous change.
diff --git a/include/types/stream_interface.h b/include/types/stream_interface.h
index 88b55ab..851870f 100644
--- a/include/types/stream_interface.h
+++ b/include/types/stream_interface.h
@@ -114,8 +114,8 @@
void (*shutw)(struct stream_interface *); /* shutw function */
void (*chk_rcv)(struct stream_interface *); /* chk_rcv function */
void (*chk_snd)(struct stream_interface *); /* chk_snd function */
- int (*read)(int fd); /* read callback after poll() */
- int (*write)(int fd); /* write callback after poll() */
+ int (*read)(struct connection *conn); /* read callback after poll() */
+ int (*write)(struct connection *conn); /* write callback after poll() */
void (*close)(struct connection *); /* close the data channel on the connection */
};