X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,TW_CG X-Spam-Check-By: sourceware.org X-Mail-Handler: MailHop Outbound by DynDNS X-Report-Abuse-To: abuse AT dyndns DOT com (see http://www.dyndns.com/services/mailhop/outbound_abuse.html for abuse reporting information) X-MHO-User: U2FsdGVkX19tjSN+HdPJsDHv/s0rdi8g Date: Thu, 22 Dec 2011 12:34:45 -0500 From: Christopher Faylor To: cygwin AT cygwin DOT com Subject: Re: SIGHUP on pty closure Message-ID: <20111222173445.GA18969@ednor.casa.cgf.cx> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <4E289D7B DOT 4050103 AT gmail DOT com> <4E2D474A DOT 4000509 AT gmail DOT com> <20110725151140 DOT GA27310 AT ednor DOT casa DOT cgf DOT cx> <4E2D9FEA DOT 1020900 AT gmail DOT com> <20110725170554 DOT GB32493 AT ednor DOT casa DOT cgf DOT cx> <4E2DA77B DOT 2030909 AT gmail DOT com> <20111213043607 DOT GA5329 AT ednor DOT casa DOT cgf DOT cx> <4EE712A1 DOT 6050803 AT gmail DOT com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4EE712A1.6050803@gmail.com> User-Agent: Mutt/1.5.20 (2009-06-14) Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On Tue, Dec 13, 2011 at 09:53:53AM +0100, marco atzeri wrote: >On 12/13/2011 5:36 AM, Christopher Faylor wrote: >> On Mon, Jul 25, 2011 at 07:27:23PM +0200, Marco Atzeri wrote: >>> On 25/07/2011 19.05, Christopher Faylor wrote: >>> >>>> >>>> "sleeping and waiting for signal" would mean that "bash is not waiting >>>> for input". If bash isn't waiting for input that would explain the >>>> problem. However, I would expect that bash, in this scenario, to be >>>> waiting for input. I was hoping you'd provide insight into whether that >>>> was the case or not. >>>> >>>> cgf >>> >>> Sorry, I will try to be more clear, for what I understood of mc. >>> >>> With CTRL-O the foreground is switched between mc and bash >>> (or viceversa) , so when mc is on foreground bash is not >>> waiting for input, but for a signal to wake up again. >>> >>> Mc exits following F10 key press and bash should follow >>> when it receives SIGHUP. >> >> I tracked down a place where SIGHUP was not getting sent correctly >> so I may have fixed this in recent snapshots. No guarantees though. >> >> cgf >> > >Hi cgf, >latest CVS seems to work, I will test more in the coming days. >Thanks. > >Not related, but building the test case (on latest CVS) >I noticed a pipe fault. >--------------------------------------------------------- >make[3]: Entering directory >`/pub/devel/mc/prova/mc-4.7.5.4-1/build/lib/search' > CC libsearch_la-search.lo > CC libsearch_la-lib.lo > CC libsearch_la-normal.lo > CC libsearch_la-regex.lo > CC libsearch_la-glob.lo >make[3]: *** read jobs pipe: Bad address. Stop. >make[3]: *** Waiting for unfinished jobs.... >make[3]: Leaving directory >`/pub/devel/mc/prova/mc-4.7.5.4-1/build/lib/search' >---------------------------------------------------------- >the machine was building two programs at the same time with >additional tasks running so a bit loaded. This problem (and the other fork problem) should be fixed in the latest snapshot. 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