From: Ian Abbott <abbotti@mev.co.uk>
Date: Mon, 3 Dec 2007 14:47:00 +0000 (+0000)
Subject: Report error event when command stopped due to buffer overflow.
X-Git-Tag: v0_7_76~34
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a9fcd97a607281e5a016d8161d598cb4d64414f1;p=comedi.git

Report error event when command stopped due to buffer overflow.
---

diff --git a/comedi/drivers/amplc_dio200.c b/comedi/drivers/amplc_dio200.c
index 7d5141e5..f461fc50 100644
--- a/comedi/drivers/amplc_dio200.c
+++ b/comedi/drivers/amplc_dio200.c
@@ -728,6 +728,9 @@ static int dio200_handle_read_intr(comedi_device * dev, comedi_subdevice * s)
 				} else {
 					/* Error!  Stop acquisition.  */
 					dio200_stop_intr(dev, s);
+					s->async->events |= COMEDI_CB_ERROR
+						| COMEDI_CB_OVERFLOW;
+					comedi_error(dev, "buffer overflow");
 				}
 
 				/* Check for end of acquisition. */