Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-Id: <4.3.2.7.2.20020111044953.00b3aa38@san-francisco.beasys.com> X-Sender: andyp AT san-francisco DOT beasys DOT com X-Mailer: QUALCOMM Windows Eudora Version 4.3.2 Date: Fri, 11 Jan 2002 04:55:30 -0800 To: "Robert Collins" , From: Andy Piper Subject: Re: Ash spawning win32 programs (was Re: bash/cmd CTRL-C problem...) In-Reply-To: <08a601c19a99$0aeb9690$0200a8c0@lifelesswks> References: <4 DOT 3 DOT 2 DOT 7 DOT 2 DOT 20020111022918 DOT 00b63c68 AT san-francisco DOT beasys DOT com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed At 11:11 PM 1/11/2002 +1100, Robert Collins wrote: >Start the ash script in the background, and then use ps. See if the java >program appears in ps. If it does - check via task manager or process >explorer to see if the reported cygwin pid is the same as the actual >java.exe pid. > >If it doesn't appear, then no cygwin stub exists, and quite some work >may be needed to *efficiently* create such a virtual process. (it would >be quite trivial via the daemon :}) > >If it does appear, and the shown cygwin pid is the same as the java.exe >pid, then no stub exists, but the bulk of the code to have a 'virtual' >process is there, but signals aren't working correctly. > >If it does appear, and the shown cygwin pid is different than the actual >java.exe pid, then there is a stub, and things should be working >correctly - I'll take a direct look at this point. ash script pid reported by shell: 828 ash script pid in task manager: 856 java pid reported by ps 1640 PPID 828 java pid reported by task mnager 1640 bash pid 1248 BTW with the script started in the background (or indeed fg and ^Z) kill %1 does not work (it used to) it is reported as terminated but is still running. andy -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/