From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-6.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 7E6D7206A4 for ; Mon, 12 Dec 2016 18:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752524AbcLLSRP (ORCPT ); Mon, 12 Dec 2016 13:17:15 -0500 Received: from mail-pf0-f172.google.com ([209.85.192.172]:36251 "EHLO mail-pf0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932115AbcLLSRI (ORCPT ); Mon, 12 Dec 2016 13:17:08 -0500 Received: by mail-pf0-f172.google.com with SMTP id 189so13788007pfz.3 for ; Mon, 12 Dec 2016 10:17:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=fXXyHGd2neDiTlLS7urpgtqrQuX7zS+Vdd9WCvaLSQs=; b=PqAf6nCZtubfG3zwz9awRxVcjiHg7qCClQAdpeRMwO+60k6B1t/ZZBj7Q1C17mSx4T aQjh/hI39HmBKXQaA48y/W07vGTzoBapjAvdyVIr+ZUzfhnZdAvMi4WER4pBioTMajCI WAZF/gOFwQjHoxqoo0/loK1VlNfX8geP29JKPIblKy9Kq7FXBVEloU1nObytyDkKPPaO 3P3qeA2bY+owZqSlyXqfk68qmOuVgGfo5RdiRpNwE0jgFYW/W1+kSXXf4f6XpJ5CqSLF CmhAZQ4vvdpm3oPcrFDtgSdg3nHMiIpXwUxjWdpjIjM9ENmZsOzGm1Va8i2DzyX4KXvj GV0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=fXXyHGd2neDiTlLS7urpgtqrQuX7zS+Vdd9WCvaLSQs=; b=TC13w1AWXS/EQ1ylQRxgSXNsSCLphjoxyXnrJxsYYrT2s8w/QDAJycOlEUchZcXvTQ GWZtrSU+p5EbPzfWgP8C9PQmo9wY25k5MaIDinkwKPWOQbk0VGuXj4v+4i5UbpTwFYf7 7rbkXkxhAx7y1Yrj1P95IUBgKKLbr2UkgbliFFsZxTKWmkl6M+lG+wBlaqGUweeLlLVz Lir9IRSPNMfk/lQSCyRdXt+nacg9pfgO1kwu9hxqBRytNe40JgufiETaAwXYFj5P/Ytf 709dWxqGPhwf9GsbcKKetO3cUb9Uv5hpupr2OWYGaij2T8LfprTdCWc4O/VxLqpolEnK YmPQ== X-Gm-Message-State: AKaTC00nAbNaay7FDwCZgmrxj06cZoR9UPMbTHXdwb6WbiNreX8eqbFMUBqNaS7Cl8BLRmVR X-Received: by 10.84.164.106 with SMTP id m39mr185742177plg.97.1481566627830; Mon, 12 Dec 2016 10:17:07 -0800 (PST) Received: from roshar.mtv.corp.google.com ([172.27.69.28]) by smtp.gmail.com with ESMTPSA id y66sm77644889pgb.21.2016.12.12.10.17.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 12 Dec 2016 10:17:06 -0800 (PST) From: Brandon Williams To: git@vger.kernel.org Cc: Brandon Williams , sbeller@google.com, peff@peff.net, jacob.keller@gmail.com, gitster@pobox.com, ramsay@ramsayjones.plus.com, tboegi@web.de, j6t@kdbg.org, pclouds@gmail.com Subject: [PATCH v3 3/4] real_path: create real_pathdup Date: Mon, 12 Dec 2016 10:16:54 -0800 Message-Id: <1481566615-75299-4-git-send-email-bmwill@google.com> X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 In-Reply-To: <1481566615-75299-1-git-send-email-bmwill@google.com> References: <1481241494-6861-1-git-send-email-bmwill@google.com> <1481566615-75299-1-git-send-email-bmwill@google.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Create real_pathdup which returns a caller owned string of the resolved realpath based on the provide path. Signed-off-by: Brandon Williams --- abspath.c | 13 +++++++++++++ cache.h | 1 + 2 files changed, 14 insertions(+) diff --git a/abspath.c b/abspath.c index 8c6c76b..79ee310 100644 --- a/abspath.c +++ b/abspath.c @@ -205,6 +205,19 @@ const char *real_path_if_valid(const char *path) return strbuf_realpath(&realpath, path, 0); } +char *real_pathdup(const char *path) +{ + struct strbuf realpath = STRBUF_INIT; + char *retval = NULL; + + if (strbuf_realpath(&realpath, path, 0)) + retval = strbuf_detach(&realpath, NULL); + + strbuf_release(&realpath); + + return retval; +} + /* * Use this to get an absolute path from a relative one. If you want * to resolve links, you should use real_path. diff --git a/cache.h b/cache.h index 7a81294..e12a5d9 100644 --- a/cache.h +++ b/cache.h @@ -1068,6 +1068,7 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path, int die_on_error); const char *real_path(const char *path); const char *real_path_if_valid(const char *path); +char *real_pathdup(const char *path); const char *absolute_path(const char *path); const char *remove_leading_path(const char *in, const char *prefix); const char *relative_path(const char *in, const char *prefix, struct strbuf *sb); -- 2.8.0.rc3.226.g39d4020