[RTEMS Project] #3214: non-blocking termios interface

[RTEMS trac]

#3214: non-blocking termios interface
----------------------------+---------------------
 Reporter:  Stavros Passas  |       Owner:  (none)
     Type:  defect          |      Status:  new
 Priority:  normal          |   Milestone:
Component:  rtems           |     Version:  4.12
 Severity:  normal          |  Resolution:
 Keywords:                  |
----------------------------+---------------------
Changes (by Sebastian Huber):

 * cc: Peer Stritzinger (added)


Comment:

 We implemented this behaviour for the select() support. In case select()
 indicates a ready write to a Termios file descriptor, then it is
 guaranteed that we can transmit at least one character. You can use a loop
 around write() to transfer everything in on rush.

--
Ticket URL: <http://devel.rtems.org/ticket/3214#comment:2>
RTEMS Project <http://www.rtems.org/>
RTEMS Project