[paparazzi-commits] [4073] Use non-blocking write for fms serial port

[Allen Ibara]

Revision: 4073
          http://svn.sv.gnu.org/viewvc/?view=rev&root=paparazzi&revision=4073
Author:   aibara
Date:     2009-09-04 01:26:00 +0000 (Fri, 04 Sep 2009)
Log Message:
-----------
Use non-blocking write for fms serial port

Modified Paths:
--------------
    paparazzi3/trunk/sw/airborne/fms/fms_serial_port.c

Modified: paparazzi3/trunk/sw/airborne/fms/fms_serial_port.c
===================================================================
--- paparazzi3/trunk/sw/airborne/fms/fms_serial_port.c  2009-09-03 12:23:55 UTC 
(rev 4072)
+++ paparazzi3/trunk/sw/airborne/fms/fms_serial_port.c  2009-09-04 01:26:00 UTC 
(rev 4073)
@@ -22,7 +22,7 @@
                      void(*term_conf_callback)(struct termios*, speed_t*)) {
   
   speed_t speed;
-  if ((me->fd = open(device, O_RDWR)) < 0) {
+  if ((me->fd = open(device, O_RDWR | O_NONBLOCK)) < 0) {
     TRACE(TRACE_ERROR,"opening %s (%s)\n", device, strerror(errno));
     return -1;
   }