Split the "initializer" driver method in two.

There is now a new method, "configurator".  The initializer method
probes the driver for subtype information (such as a firmware rev)
without changing any device settings.  The configurator method does
things like selecting which packets should send.

At the moment, these two methods are always called in tandem, so there
has been effectively no change in behavior.  Soon, though, gpsctrl
will call the initializer method but *not* the configurator.

1 files changed, 4 insertions, 0 deletions

diff --git a/serial.c b/serial.c
index 4d6b0eb6..b92810fc 100644
--- a/serial.c
+++ b/serial.c
@@ -208,6 +208,10 @@ int gpsd_open(struct gps_device_t *session)
 		/*@i1@*/session->device_type = *dp;
 		if (session->device_type->initializer)
 		    session->device_type->initializer(session);
+#ifdef ALLOW_RECONFIGURE
+		if (session->device_type->configurator)
+		    session->device_type->configurator(session);
+#endif /* ALLOW_RECONFIGURE */
 		/*@i1@*/return session->gpsdata.gps_fd;
 	    }
  	}