From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750714AbWGFTKK (ORCPT ); Thu, 6 Jul 2006 15:10:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750715AbWGFTKJ (ORCPT ); Thu, 6 Jul 2006 15:10:09 -0400 Received: from mx1.redhat.com ([66.187.233.31]:2271 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S1750714AbWGFTKI (ORCPT ); Thu, 6 Jul 2006 15:10:08 -0400 Message-ID: <44AD600E.9050204@redhat.com> Date: Thu, 06 Jul 2006 12:10:06 -0700 From: Ulrich Drepper Organization: Red Hat, Inc. User-Agent: Thunderbird 1.5.0.4 (X11/20060614) MIME-Version: 1.0 To: Manfred Spraul CC: Michael Kerrisk , mtk-lkml@gmx.net, rlove@rlove.org, roland@redhat.com, eggert@cs.ucla.edu, paire@ri.silicomp.fr, torvalds@osdl.org, tytso@mit.edu, linux-kernel@vger.kernel.org, michael.kerrisk@gmx.net Subject: Re: Strange Linux behaviour with blocking syscalls and stop signals+SIGCONT References: <44A92DC8.9000401@gmx.net> <44AABB31.8060605@colorfullife.com> <20060706092328.320300@gmx.net> <44AD599D.70803@colorfullife.com> <44AD5CB6.7000607@redhat.com> <44AD5E5C.6070703@colorfullife.com> In-Reply-To: <44AD5E5C.6070703@colorfullife.com> X-Enigmail-Version: 0.94.0.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig39B33566E5661EE809854B5D" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig39B33566E5661EE809854B5D Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Manfred Spraul wrote: > Is it necessary that the futex syscall ignores SA_RESTART? You might break some incorrectly written code this wait. sem_wait(), one example, directly exposes the EINTR error to program. That behavior would change from what it is today, better or worse depends on the situation. --=20 =E2=9E=A7 Ulrich Drepper =E2=9E=A7 Red Hat, Inc. =E2=9E=A7 444 Castro St = =E2=9E=A7 Mountain View, CA =E2=9D=96 --------------enig39B33566E5661EE809854B5D Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFErWAO2ijCOnn/RHQRAq3jAKCPwP1diMXBuD//8ptAPdA1E1xzxQCeOOhV cSr7Y42mBLU+Nuh9CQEwL84= =vYkp -----END PGP SIGNATURE----- --------------enig39B33566E5661EE809854B5D--