X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-6.2 required=5.0 tests=AWL,BAYES_00,KHOP_PGP_SIGNED,KHOP_THREADED,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Message-ID: <4FA6E1EC.1000603@dancol.org> Date: Sun, 06 May 2012 13:41:16 -0700 From: Daniel Colascione User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: Re: 1.7.13/1.7.14: Issue with command prompt not returning when forking process References: <20120505083518 DOT GA2428 AT calimero DOT vinschen DOT de> <20120506200951 DOT GB11611 AT ednor DOT casa DOT cgf DOT cx> In-Reply-To: <20120506200951.GB11611@ednor.casa.cgf.cx> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig4FBB6863770F93B8DF09D412" X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: 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 --------------enig4FBB6863770F93B8DF09D412 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 5/6/12 1:09 PM, Christopher Faylor wrote: > [cmd /c start foo not going into the background] > It is not likely to change. What worries me isn't that the behavior changed, but that the new behavior is weird. SIGINT doesn't work on processes spawned by cmd /c start. Try it yourself: $ cmd /c start notepad The weird thing is that cmd seems to have a PID, but sending a signal to this process fails with ESRCH --- except for sending signal 0, which succeeds. By the way: before I dig through the changelog --- what code had to change? --------------enig4FBB6863770F93B8DF09D412 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: GPGTools - http://gpgtools.org iEYEARECAAYFAk+m4e0ACgkQ17c2LVA10VvS9ACfYS08HulgUEXzgQ2vtyHQGpek xPwAnA2+XJr9+aGGOR7G7mGBBaaN9NKF =Agxs -----END PGP SIGNATURE----- --------------enig4FBB6863770F93B8DF09D412--