"Michal" == Michal Simek <monstr@xxxxxxxxx> writes:
Hi,
>> /* flush input and output queues, important for modems! */
>> tcflush(0, TCIOFLUSH);
>> >> You could change that to a tcdrain() if that's not what you want.
>>
Michal> Great that's work. Just for the record it is tcdrain(STDOUT_FILENO);
Yes. Notice that the code has changed a bit in busybox git (but same
functionality).
Michal> Patch against busybox 1.14.3 version is below. Maybe worth to
Michal> added it mainline busybox.
Yes, please bring it up with the busybox devs.
Michal> Thanks for your big help.
You're welcome.