Mail Archives: cygwin-developers/1998/05/13/17:49:19
Running bash in two windows in NT with CYGWIN32 set to "tty":
In bash shell #1, export STRACE=1,foobarbaz. Then type ls -l and then
rapid control-Cs to freeze.
In bash shell #2, tail -f foobarbaz.
Control-Cs to the hung process still do something if you watch the
strace output -- at the freeze, the strace output is hung on
wait_sig. The additional control-Cs make it go through proc_subproc
stuff and then it returns to blocking on wait_sig...
Other times when I don't hit control-C at that particular time, it'll
hang for a few seconds on do_exit calling ExitProcess and then finish
being interrupted successfully.
I can't seem to control-C fast enough to cause the bug when tty is not
set but I think it's there too.
--
Geoffrey Noer
noer AT cygnus DOT com
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