From owner-freebsd-threads@FreeBSD.ORG Thu Jun 8 09:57:56 2006 Return-Path: X-Original-To: threads@freebsd.org Delivered-To: freebsd-threads@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A1C2016B3EE for ; Thu, 8 Jun 2006 08:51:03 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from fw.zoral.com.ua (ll-227.216.82.212.sovam.net.ua [212.82.216.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3DC8C43D4C for ; Thu, 8 Jun 2006 08:51:01 +0000 (GMT) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id k588nuGB006630 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 8 Jun 2006 11:49:56 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.6/8.13.6) with ESMTP id k588oYZi065205; Thu, 8 Jun 2006 11:50:34 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.6/8.13.6/Submit) id k588oWnP065158; Thu, 8 Jun 2006 11:50:32 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 8 Jun 2006 11:50:32 +0300 From: Konstantin Belousov To: Mikhail Teterin Message-ID: <20060608085032.GD54415@deviant.kiev.zoral.com.ua> References: <200606071906.25776.mi+mx@aldan.algebra.com> <200606071916.38538.mi+mx@aldan.algebra.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ieNMXl1Fr3cevapt" Content-Disposition: inline In-Reply-To: <200606071916.38538.mi+mx@aldan.algebra.com> User-Agent: Mutt/1.4.2.1i X-Virus-Scanned: ClamAV version 0.88.2, clamav-milter version 0.88.2 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-1.4 required=5.0 tests=ALL_TRUSTED autolearn=failed version=3.1.1 X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on fw.zoral.com.ua Cc: threads@freebsd.org Subject: Re: SIGINFO and pthreads X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Jun 2006 09:58:00 -0000 --ieNMXl1Fr3cevapt Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 07, 2006 at 07:16:38PM -0400, Mikhail Teterin wrote: > =D3=C5=D2=C5=C4=C1 07 =DE=C5=D2=D7=C5=CE=D8 2006 19:06, Mikhail Teterin = =CE=C1=D0=C9=D3=C1=D7: > > If I disable the multi-threading, SIGINFO is processed again... >=20 > Indeed, depending on whether the attached simple program is linked withou= t or=20 > with -pthread, it reacts or does not react to SIGINFO... >=20 > -mi libpthread usurps SIGINFO for debug purposes. Look at libpthread/thread/thr_sig.c. As far as I remember, this was so even in times of libc_r. --ieNMXl1Fr3cevapt Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQFEh+TYC3+MBN1Mb4gRAqvTAKCRRpLzwymvo+s9H94pkFj2N073kwCg719F yJOqipJGpGsp0Lq7jxBShWE= =jCEw -----END PGP SIGNATURE----- --ieNMXl1Fr3cevapt--