bindings: Add mctp_*_init_pollfd() API
The new API allows the binding to own the poll(2) parameters, providing
the opportunity for it to properly idle when it's unable to send control
messages. Despite this, we hold off on adjusting the behaviour directly
in this commit, as it would constitute a regression until
mctp-demux-daemon has also been converted to exploit the new API.
Change-Id: Ic5a7c5a943566a0f36695daa64457440886fb2ab
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/libmctp-serial.h b/libmctp-serial.h
index 8a70101..7d3d6cb 100644
--- a/libmctp-serial.h
+++ b/libmctp-serial.h
@@ -18,6 +18,11 @@
/* file-based IO */
int mctp_serial_get_fd(struct mctp_binding_serial *serial);
+
+struct pollfd;
+int mctp_serial_init_pollfd(struct mctp_binding_serial *serial,
+ struct pollfd *pollfd);
+
int mctp_serial_read(struct mctp_binding_serial *serial);
int mctp_serial_open_path(struct mctp_binding_serial *serial,
const char *path);