tcflush bug?

Wed Feb 25 17:26:00 GMT 2015

On 2/25/2015 11:48 AM, Corinna Vinschen wrote:
> On Feb 25 11:24, Ken Brown wrote:
>> While debugging a clisp problem, I encountered what I think is a bug in Cygwin's tcflush. Here's an STC:
>>>> $ cat test_tcflush.c
>> #include <termios.h>
>> #include <errno.h>
>> #include <string.h>
>> #include <stdio.h>
>>>> int
>> main ()
>> {
>> if (tcflush (0, TCIFLUSH) == -1)
>> fprintf (stderr, "Can't flush standard input: %s\n", strerror (errno));
>> return 0;
>> }
>>>> $ gcc test_tcflush.c -o test_tcflush
>>>> $ ./test_tcflush.exe
>> Can't flush standard input: Resource temporarily unavailable
>>>> Am I misunderstanding how this should work, or is this a bug?
>> A bug in the pty code (observe this working correctly in a Windows
> console). I applied a fix to CVS. Do you need a snapshot?

Thanks for the quick fix! No, I don't need a snapshot.
Ken
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