From patchwork Thu Jun 21 14:16:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petr Vorel X-Patchwork-Id: 932755 X-Patchwork-Delegate: petr.vorel@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=lists.linux.it (client-ip=2001:1418:10:5::2; helo=picard.linux.it; envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=suse.cz Received: from picard.linux.it (picard.linux.it [IPv6:2001:1418:10:5::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41BP0L3WxZz9s31 for ; Fri, 22 Jun 2018 00:17:06 +1000 (AEST) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id B52633E7533 for ; Thu, 21 Jun 2018 16:17:03 +0200 (CEST) X-Original-To: ltp@lists.linux.it Delivered-To: ltp@picard.linux.it Received: from in-7.smtp.seeweb.it (in-7.smtp.seeweb.it [217.194.8.7]) by picard.linux.it (Postfix) with ESMTP id 6F1913E62C3 for ; Thu, 21 Jun 2018 16:16:59 +0200 (CEST) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by in-7.smtp.seeweb.it (Postfix) with ESMTPS id 33793201699 for ; Thu, 21 Jun 2018 16:16:59 +0200 (CEST) Received: from relay2.suse.de (charybdis-ext-too.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D72FFAECD for ; Thu, 21 Jun 2018 14:16:58 +0000 (UTC) From: Petr Vorel To: ltp@lists.linux.it Date: Thu, 21 Jun 2018 16:16:47 +0200 Message-Id: <20180621141648.11430-2-pvorel@suse.cz> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180621141648.11430-1-pvorel@suse.cz> References: <20180621141648.11430-1-pvorel@suse.cz> X-Virus-Scanned: clamav-milter 0.99.2 at in-7.smtp.seeweb.it X-Virus-Status: Clean X-Spam-Status: No, score=-0.0 required=7.0 tests=SPF_PASS autolearn=disabled version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on in-7.smtp.seeweb.it Subject: [LTP] [PATCH v3 2/3] lib: Introduce TESTPTR() X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.18 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" useful for testing with pointers. NOTE: variable TST_RET_PTR has new format (TST_*), to confirm gh#336. Signed-off-by: Petr Vorel --- include/tst_test.h | 9 +++++++++ lib/tst_res.c | 1 + 2 files changed, 10 insertions(+) diff --git a/include/tst_test.h b/include/tst_test.h index 54ff306d9..7caf2e174 100644 --- a/include/tst_test.h +++ b/include/tst_test.h @@ -195,6 +195,15 @@ void tst_reinit(void); extern long TEST_RETURN; extern int TEST_ERRNO; +extern void *TST_RET_PTR; + +#define TESTPTR(SCALL) \ + do { \ + errno = 0; \ + TST_RET_PTR = (void*)SCALL; \ + TEST_ERRNO = errno; \ + } while (0) + /* * Functions to convert ERRNO to its name and SIGNAL to its name. */ diff --git a/lib/tst_res.c b/lib/tst_res.c index 8ff7ee425..c35f41b74 100644 --- a/lib/tst_res.c +++ b/lib/tst_res.c @@ -55,6 +55,7 @@ long TEST_RETURN; int TEST_ERRNO; +void *TST_RET_PTR; #define VERBOSE 1 #define NOPASS 3