Re: [PATCH] compat: add canonicalize_file_name

diff --git a/97/3fd9ed802bb288a69f23a6bdfee93d112e172d b/97/3fd9ed802bb288a69f23a6bdfee93d112e172d
new file mode 100644 (file)
index 0000000..9a8b4a1
--- /dev/null
+++ b/97/3fd9ed802bb288a69f23a6bdfee93d112e172d
@@ -0,0 +1,63 @@
+Return-Path: <david@tethera.net>\r
+X-Original-To: notmuch@notmuchmail.org\r
+Delivered-To: notmuch@notmuchmail.org\r
+Received: from localhost (localhost [127.0.0.1])\r
+       by olra.theworths.org (Postfix) with ESMTP id 7894A431FBF\r
+       for <notmuch@notmuchmail.org>; Tue,  8 Apr 2014 04:22:16 -0700 (PDT)\r
+X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
+X-Spam-Flag: NO\r
+X-Spam-Score: 0\r
+X-Spam-Level: \r
+X-Spam-Status: No, score=0 tagged_above=-999 required=5 tests=[none]\r
+       autolearn=disabled\r
+Received: from olra.theworths.org ([127.0.0.1])\r
+       by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
+       with ESMTP id a9IX6OZBI6ah for <notmuch@notmuchmail.org>;\r
+       Tue,  8 Apr 2014 04:22:09 -0700 (PDT)\r
+Received: from yantan.tethera.net (yantan.tethera.net [199.188.72.155])\r
+       (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits))\r
+       (No client certificate requested)\r
+       by olra.theworths.org (Postfix) with ESMTPS id 8C9BB431FBC\r
+       for <notmuch@notmuchmail.org>; Tue,  8 Apr 2014 04:22:09 -0700 (PDT)\r
+Received: from remotemail by yantan.tethera.net with local (Exim 4.80)\r
+       (envelope-from <david@tethera.net>)\r
+       id 1WXU6T-0002vO-8h; Tue, 08 Apr 2014 08:22:09 -0300\r
+Received: (nullmailer pid 32594 invoked by uid 1000); Tue, 08 Apr 2014\r
+       11:22:05 -0000\r
+From: David Bremner <david@tethera.net>\r
+To: notmuch@notmuchmail.org\r
+Subject: Re: [PATCH] compat: add canonicalize_file_name\r
+In-Reply-To: <1390831932-7865-1-git-send-email-david@tethera.net>\r
+References: <8761p6n0wc.fsf@zancas.localnet>\r
+       <1390831932-7865-1-git-send-email-david@tethera.net>\r
+User-Agent: Notmuch/0.17+164~g31fc76b (http://notmuchmail.org) Emacs/24.3.1\r
+       (x86_64-pc-linux-gnu)\r
+Date: Tue, 08 Apr 2014 08:22:05 -0300\r
+Message-ID: <87r4586p7m.fsf@zancas.localnet>\r
+MIME-Version: 1.0\r
+Content-Type: text/plain\r
+X-BeenThere: notmuch@notmuchmail.org\r
+X-Mailman-Version: 2.1.13\r
+Precedence: list\r
+List-Id: "Use and development of the notmuch mail system."\r
+       <notmuch.notmuchmail.org>\r
+List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
+       <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
+List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
+List-Post: <mailto:notmuch@notmuchmail.org>\r
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
+List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
+       <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
+X-List-Received-Date: Tue, 08 Apr 2014 11:22:16 -0000\r
+\r
+David Bremner <david@tethera.net> writes:\r
+\r
+> the POSIX 2008 behaviour of realpath is not available everywhere so we\r
+> provide a simple wrapper function.  We use (and provide) the gnu\r
+> extension canonicalize_file_name to make it cleaner to test for the\r
+> feature we need; otherwise we have to rely on realpath segfaulting if\r
+> the second argument is null.\r
+\r
+pushed\r
+\r
+d\r