From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.176.0/21 X-Spam-Status: No, score=-3.4 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MSGID_FROM_MTA_HEADER,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 From: Andy Parkins Subject: [PATCH] Add comments to update_tree_entry() Date: Mon, 11 Dec 2006 22:13:11 +0000 Message-ID: <200612112213.11829.andyparkins@gmail.com> References: Mime-Version: 1.0 Content-Transfer-Encoding: 7bit NNTP-Posting-Date: Mon, 11 Dec 2006 22:16:17 +0000 (UTC) Return-path: Envelope-to: gcvg-git@gmane.org DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:in-reply-to:references:from:date:subject:to:x-tuid:x-uid:x-length:mime-version:content-transfer-encoding:content-disposition; b=Jbllw/CHHZORrzHRiZ12B/e6Aqq5A5xUNlil7OM3p1pmSyAka9zTNMcli7k78yCb569V4RpxmFzWqeKP53otad0zg1SbOXgocYCXQ3pVx6IncS2l27Qh/lkB/RqnVPF1Wz/TvhGiEX1v5p4rKB2nJSsqPDt8ycO2d1o2rKP3qas= In-Reply-To: X-TUID: 89a2fe079079881e X-UID: 185 X-Length: 1320 Content-Disposition: inline Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Received: from vger.kernel.org ([209.132.176.167]) by dough.gmane.org with esmtp (Exim 4.50) id 1GttRV-0000Y6-Sc for gcvg-git@gmane.org; Mon, 11 Dec 2006 23:16:14 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763168AbWLKWQG (ORCPT ); Mon, 11 Dec 2006 17:16:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763170AbWLKWQG (ORCPT ); Mon, 11 Dec 2006 17:16:06 -0500 Received: from ug-out-1314.google.com ([66.249.92.172]:15250 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763168AbWLKWQE (ORCPT ); Mon, 11 Dec 2006 17:16:04 -0500 Received: by ug-out-1314.google.com with SMTP id 44so1471083uga for ; Mon, 11 Dec 2006 14:16:04 -0800 (PST) Received: by 10.78.17.1 with SMTP id 1mr1986041huq.1165875364016; Mon, 11 Dec 2006 14:16:04 -0800 (PST) Received: from grissom.internal.parkins.org.uk ( [84.201.153.164]) by mx.google.com with ESMTP id 39sm3249198hui.2006.12.11.14.16.03; Mon, 11 Dec 2006 14:16:03 -0800 (PST) To: git@vger.kernel.org Sender: git-owner@vger.kernel.org Signed-off-by: Andy Parkins --- tree-walk.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/tree-walk.c b/tree-walk.c index 14cc5ae..5363366 100644 --- a/tree-walk.c +++ b/tree-walk.c @@ -37,6 +37,11 @@ static void entry_extract(struct tree_desc *t, struct name_entry *a) void update_tree_entry(struct tree_desc *desc) { + /* Each tree is represented by a buffer containing hashes followed + * by space followed by filename; separated with NUL. To move to the + * next entry we simply move forward by strlen() (which skips the filename) + * then skip the hash and the space. */ + /* This function should really be called skip_tree_entry() */ const void *buf = desc->buf; unsigned long size = desc->size; int len = strlen(buf) + 1 + 20; -- 1.4.4.1.geeee8