From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 96161 invoked by alias); 12 Sep 2017 16:57:04 -0000 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 Received: (qmail 96150 invoked by uid 89); 12 Sep 2017 16:57:04 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: eggs.gnu.org Received: from eggs.gnu.org (HELO eggs.gnu.org) (208.118.235.92) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 12 Sep 2017 16:57:03 +0000 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1droUe-0003NZ-MB for gdb-patches@sourceware.org; Tue, 12 Sep 2017 12:57:01 -0400 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40687) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1droUZ-0003Jh-OW; Tue, 12 Sep 2017 12:56:55 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2302 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1droUZ-0006dA-5L; Tue, 12 Sep 2017 12:56:55 -0400 Date: Tue, 12 Sep 2017 16:57:00 -0000 Message-Id: <83o9qfq2i1.fsf@gnu.org> From: Eli Zaretskii To: Sergio Durigan Junior CC: gdb-patches@sourceware.org, palves@redhat.com In-reply-to: <87zi9zeud6.fsf@redhat.com> (message from Sergio Durigan Junior on Tue, 12 Sep 2017 12:48:05 -0400) Subject: Re: [PATCH 0/4] New "set cwd" command Reply-to: Eli Zaretskii References: <20170912042325.14927-1-sergiodj@redhat.com> <83fubsq84f.fsf@gnu.org> <87zi9zeud6.fsf@redhat.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-IsSubscribed: yes X-SW-Source: 2017-09/txt/msg00340.txt.bz2 > From: Sergio Durigan Junior > Cc: gdb-patches@sourceware.org, palves@redhat.com > Date: Tue, 12 Sep 2017 12:48:05 -0400 > > The new "set cwd" command also uses chdir (i.e., no shell involved), but > because it is shared code between GDB and gdbserver, and because > gdbserver doesn't link against readline, it cannot use tilde_expand. > Therefore I had to import the "glob" module from gnulib. And also, this > specific chdir is only invoked after the call to fork/vfork on > fork_inferior, but before we actually execute the binary. Thanks. The last bit means that this will only work for targets that use fork/vfork, i.e. only for Posix targets. Right?