From mboxrd@z Thu Jan 1 00:00:00 1970 From: Siddharth Goel Subject: [PATCH v3] skip_prefix: rewrite so that prefix is scanned once Date: Mon, 3 Mar 2014 11:13:04 +0800 Message-ID: <1393816384-3300-1-git-send-email-siddharth98391@gmail.com> Cc: sunshine@sunshineco.com, Siddharth Goel To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Mon Mar 03 04:13:20 2014 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WKJJf-0006sv-Fz for gcvg-git-2@plane.gmane.org; Mon, 03 Mar 2014 04:13:19 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752988AbaCCDNP (ORCPT ); Sun, 2 Mar 2014 22:13:15 -0500 Received: from mail-pa0-f54.google.com ([209.85.220.54]:36655 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752589AbaCCDNO (ORCPT ); Sun, 2 Mar 2014 22:13:14 -0500 Received: by mail-pa0-f54.google.com with SMTP id lf10so493947pab.27 for ; Sun, 02 Mar 2014 19:13:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=8+cEUfxkFwblMbgDX9UtyI3uLfC5Dr/VyOjDJyh5Keo=; b=fUc6WhFOmCg7+2HQNL2kgLacE+cy0mFn2Fb2Elhpk8FNsJ36pjnYk+prkZq1K+2DPu A9s1pe7uPEYxWDv9WX0i27VXdH4BcesNeWqh/MXURHfIN21ucvCSsDXFZDurXo5HoaOt R3JQJ+JpW6Zf2jqT2HrzfRPCtTSKfyZuQZNeEU5cH43eLeJ4vt0b+SWvkrrZ5RaM/QAU dcl3EKwaFKKcVyCZccWHVM0C/k+sd5mde1l91R0IrnmjV5T7BHk2zlIl8br2oz2ojCiJ 8XYZJYohuH0UQQTnA7LH8WV/UXGVVUU+FrZRmFljWgcfBHrmjiMd8s/4q1CX3s68jc4Y dBIA== X-Received: by 10.68.19.164 with SMTP id g4mr17032585pbe.36.1393816394343; Sun, 02 Mar 2014 19:13:14 -0800 (PST) Received: from vbox.nus.edu.sg (nusnet-17-89.dynip.nus.edu.sg. [137.132.17.89]) by mx.google.com with ESMTPSA id sy2sm30345727pbc.28.2014.03.02.19.13.12 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 02 Mar 2014 19:13:13 -0800 (PST) X-Mailer: git-send-email 1.9.0.138.g2de3478.dirty Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Helped-by: Eric Sunshine Signed-off-by: Siddharth Goel --- Added a space after colon in the subject as compared to previous patch [PATCH v2]. [PATCH v2]: http://thread.gmane.org/gmane.comp.version-control.git/243150 git-compat-util.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/git-compat-util.h b/git-compat-util.h index 614a5e9..550dce3 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -357,8 +357,11 @@ extern int suffixcmp(const char *str, const char *suffix); static inline const char *skip_prefix(const char *str, const char *prefix) { - size_t len = strlen(prefix); - return strncmp(str, prefix, len) ? NULL : str + len; + while (*prefix != '\0' && *str == *prefix) { + str++; + prefix++; + } + return (*prefix == '\0' ? str : NULL); } #if defined(NO_MMAP) || defined(USE_WIN32_MMAP) -- 1.9.0.138.g2de3478.dirty