On Sat, Oct 16, 2010 at 02:06:56PM -0400, Ken Brown wrote: >On 10/16/2010 1:17 PM, Ken Brown wrote: >> I could use some help fixing a longstanding bug in the Cygwin build of >> emacs, in which emacs is unable to send signals to subprocesses. A >> symptom from the user's point of view is that one cannot interrupt a >> process in shell mode by typing C-c C-c. I've found a workaround that >> handles that case (SIGINT), as well as SIGQUIT and SIGTSTP. But as long >> as I'm fixing this, I'd like to do it right and figure out how to handle >> all signals. >> >> This boils down to finding the right process group ID to pass to 'kill'. >> On systems that have TIOCGPGRP, emacs uses the following code (in >> src/process.c) to get this ID:
If it helps, I can implement TIOCGPGRP so it will be available in Cygwin 1.7.9. cgf -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple