From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17330 invoked by alias); 24 Nov 2011 03:57:51 -0000 Received: (qmail 17322 invoked by uid 22791); 24 Nov 2011 03:57:49 -0000 X-SWARE-Spam-Status: No, hits=-0.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_WEB,SPF_SOFTFAIL X-Spam-Check-By: sourceware.org Received: from mtaout23.012.net.il (HELO mtaout23.012.net.il) (80.179.55.175) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 24 Nov 2011 03:57:34 +0000 Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0LV500E00BXL5K00@a-mtaout23.012.net.il> for gdb-patches@sourceware.org; Thu, 24 Nov 2011 05:57:32 +0200 (IST) Received: from HOME-C4E4A596F7 ([84.228.50.247]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LV500ENZCBV2380@a-mtaout23.012.net.il>; Thu, 24 Nov 2011 05:57:32 +0200 (IST) Date: Thu, 24 Nov 2011 03:57:00 -0000 From: Eli Zaretskii Subject: Re: [RFC] Don't immediately SIGTERM the child of "target remote |". In-reply-to: <20111124000052.14DC12461B1@ruffy.mtv.corp.google.com> To: dje@google.com (Doug Evans) Cc: gdb-patches@sourceware.org Reply-to: Eli Zaretskii Message-id: <8339de9npv.fsf@gnu.org> References: <20111124000052.14DC12461B1@ruffy.mtv.corp.google.com> X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2011-11/txt/msg00671.txt.bz2 > Date: Wed, 23 Nov 2011 16:00:51 -0800 (PST) > From: dje@google.com (Doug Evans) > > +#if defined (HAVE_SIGACTION) && defined (SA_RESTART) > + { > + struct sigaction sa, osa; > + sa.sa_handler = sigalrm_handler; > + sigemptyset (&sa.sa_mask); > + sa.sa_flags = 0; > + sigaction (SIGALRM, &sa, &osa); > + ofunc = osa.sa_handler; > + } > +#else > + ofunc = (void (*)()) signal (SIGALRM, sigalrm_handler); > +#endif SIGALRM may not be defined (e.g., on MS-Windows).