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=-6.1 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM,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 AE928209B9 for ; Tue, 3 Jan 2017 19:10:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934096AbdACTKH (ORCPT ); Tue, 3 Jan 2017 14:10:07 -0500 Received: from mail-pg0-f50.google.com ([74.125.83.50]:35843 "EHLO mail-pg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757817AbdACTKC (ORCPT ); Tue, 3 Jan 2017 14:10:02 -0500 Received: by mail-pg0-f50.google.com with SMTP id f188so217555782pgc.3 for ; Tue, 03 Jan 2017 11:10:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=i09lRAPbhG4JF6LI3ooI+tp6rEafjOQ7GaWkCpXnxfU=; b=fj2JSxUOeafTUsrdwirNxJy5xxpptyHjFQj86FUVDVGw7CXwoNiUk+KluT4CJTkdPa 4s5Mt4j/rI5HiSZquFGmXK+4cHTL1eluI9c4j7qQiSn2REost0BDD/9dsdDJgUdJrIdV BxL1kXoGZWAamm0x9JacDgMS6iRJTy19vENFf2nBA0weOGpH52OmGcNMHVbklEW7LB0N OHCtGq2136xs38yVMGxloeACYG3Q26IFL6HYrL6viAh1fP21nKwc+uLcchJmRKb2jIyL BHjd+39cZNvgTEKOlWTtB36Kg2EeNRPvWieQH3BkKi115UUGgrBQFs/8hAthQsVU88eO BBTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=i09lRAPbhG4JF6LI3ooI+tp6rEafjOQ7GaWkCpXnxfU=; b=gFPbmHE4dSr1IJPw5kx0T8ogFGn8tw3cqhkw9oyGmK+7gCphasQk1uzJ6NSGKGrEDK 8uAdX7scq/+gbcXlpn9Y1IIOsOF4Fx33Cd6Q7mGQ/05XL9iK4WVFt2Q5YzNJxLky83lS 2hwjCE5bdkS/BfAi8Vdx2bbRVbVRbhSwm5c7HjLq9uVCxI2lD6YfQF84U7sIdNio7tN/ 7MAS1dpdvNwWPOib/G0RydiPS2iwHjcQe9h7g6ECz3YoJOBHldFpjTcn+rWIV7hzB2ty lUUdGzIpVB+6D9y+mzcYeGqHAv74nN1CrsXfiPkw2b4vD2nJ5ogqjRrebBJgIP2/cUBw FA0w== X-Gm-Message-State: AIkVDXKVTbAdEj059OCLRv1xNTLu8n0fivEM9cIx10CJFq0mu537y68SvK6eKfdhdJM6+MG6 X-Received: by 10.99.123.3 with SMTP id w3mr111255245pgc.155.1483470601735; Tue, 03 Jan 2017 11:10:01 -0800 (PST) Received: from roshar.mtv.corp.google.com ([172.27.69.28]) by smtp.gmail.com with ESMTPSA id q5sm66947112pgf.45.2017.01.03.11.09.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 03 Jan 2017 11:10:00 -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, larsxschneider@gmail.com Subject: [PATCH v4 3/5] real_path: create real_pathdup Date: Tue, 3 Jan 2017 11:09:21 -0800 Message-Id: <20170103190923.11882-4-bmwill@google.com> X-Mailer: git-send-email 2.11.0.390.gc69c2f50cf-goog In-Reply-To: <20170103190923.11882-1-bmwill@google.com> References: <1481566615-75299-1-git-send-email-bmwill@google.com> <20170103190923.11882-1-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 c3a6acd4d..f4283f465 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 7a8129403..e12a5d912 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); -- 2.11.0.390.gc69c2f50cf-goog