svn commit: r320360 - head/usr.bin/resizewin
Ian Lepore
ian at freebsd.org
Mon Jun 26 14:32:16 UTC 2017
On Mon, 2017-06-26 at 13:14 +0000, Edward Tomasz Napierala wrote:
> Author: trasz
> Date: Mon Jun 26 13:14:41 2017
> New Revision: 320360
> URL: https://svnweb.freebsd.org/changeset/base/320360
>
> Log:
> Make resizewin(1) do flushing by using TCSAFLUSH instead of TCSANOW
> followed by tcflush(3). This works just as well and is more
> elegant.
>
> Suggested by: bde
> MFC after: 2 weeks
> Sponsored by: DARPA, AFRL
>
> Modified:
> head/usr.bin/resizewin/resizewin.c
>
> Modified: head/usr.bin/resizewin/resizewin.c
> =====================================================================
> =========
> --- head/usr.bin/resizewin/resizewin.c Mon Jun 26 13:11:21
> 2017 (r320359)
> +++ head/usr.bin/resizewin/resizewin.c Mon Jun 26 13:14:41
> 2017 (r320360)
> @@ -91,20 +91,15 @@ main(int argc, char **argv)
> exit(0);
> }
>
> - /* Disable echo */
> + /* Disable echo, drain the input, and flush the output */
This comment is backwards. Draining happens to output, and flushing
happens to input.
-- Ian
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