Cygwin hangs up if several keys are typed during outputting a lot of texts.
Takashi Yano
takashi.yano@nifty.ne.jp
Mon Apr 13 10:31:00 GMT 2015
Hi Corinna,
I'm sorry for late reply.
On Tue, 7 Apr 2015 11:11:13 +0200
Corinna Vinschen <corinna-cygwin@cygwin.com> wrote:
> I think we should move opost processing back to the master side. Would
> it be much of a problem to restructure your patch to do that, without
> re-introducing the old problems your patch fixed?
I am considering of this issue for several days.
However, it is still with dificulty.
For my better understanding, may I ask a question?
At where does cygwin set the standard output handle
for native windows programs to fhandler_pty_slave::
output_handle?
Since I found SetStdHandle() calls in dtable.cc,
I tried to disable all of them. However, the output
of icacls still appears in mintty screen.
I wonder where the standard output handle is set.
By the way,
> Hmm, even after cbb9849fa76f1dbe6c66d91b68d9a10f46f1ba69,
> it does not work in my environment.
this problem has been gone after the following change.
commit 72f7cd89f230342107ec9e22fea38bf75bcb698d
Author: Jon TURNEY <jon.turney@dronecode.org.uk>
Date: Sat Apr 4 23:31:03 2015 +0100
Compile exceptions.cc with -fno-omit-frame-pointer on x86
Selectively using -fomit-frame-pointer when -O is used doesn't make sense
anymore, apparently since gcc 4.6, -O implies -fomit-frame-pointer.
exceptions.cc must be compiled with -fno-omit-frame-pointer on x86, as it uses
RtlCaptureContext, which requires a frame pointer.
* Makefile.in : Remove setting -fomit-frame-pointer for compiling
various files, it is already the default. Set
-fno-omit-frame-pointer for exceptions.cc on x86.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
--
Takashi Yano <takashi.yano@nifty.ne.jp>
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