From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9819E42FBA; Wed, 2 Aug 2023 23:36:20 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C99D843277; Wed, 2 Aug 2023 23:35:35 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 5C23F410F1 for <dev@dpdk.org>; Wed, 2 Aug 2023 23:35:25 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id 1BA39238C454; Wed, 2 Aug 2023 14:35:23 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 1BA39238C454 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1691012124; bh=hVcXjboUtlBcPclyHf4F3+vkOKa1oA7i/++NKDwFha4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=is4SBJxLYbA4Ce7RO6CX9FuDMjVUe4zYpcpSr5BVIrZdqjwOMINv+rnAa5Ez+l/x+ EDcC83QtiPvDBSdwT3ytr921ryhwlmuMRyS7mTx3PBUH5h1r9KiEbv5Sskc8hHKivz wo1BEOKDwQQDVlCnHk/shI2ocKPvya2ISqnqDGv0= From: Tyler Retzlaff <roretzla@linux.microsoft.com> To: dev@dpdk.org Cc: Bruce Richardson <bruce.richardson@intel.com>, Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>, Ciara Power <ciara.power@intel.com>, thomas@monjalon.net, david.marchand@redhat.com, mb@smartsharesystems.com, Tyler Retzlaff <roretzla@linux.microsoft.com> Subject: [PATCH v10 08/13] eal: hide GCC extension based alignment markers Date: Wed, 2 Aug 2023 14:35:17 -0700 Message-Id: <1691012122-10687-9-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1691012122-10687-1-git-send-email-roretzla@linux.microsoft.com> References: <1680558751-17931-1-git-send-email-roretzla@linux.microsoft.com> <1691012122-10687-1-git-send-email-roretzla@linux.microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org When compiling with MSVC don't expose typedefs used as alignment markers. Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com> Acked-by: Morten Brørup <mb@smartsharesystems.com> --- lib/eal/include/rte_common.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/eal/include/rte_common.h b/lib/eal/include/rte_common.h index 15765b4..2f464e3 100644 --- a/lib/eal/include/rte_common.h +++ b/lib/eal/include/rte_common.h @@ -460,6 +460,8 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void) /*********** Structure alignment markers ********/ +#ifndef RTE_TOOLCHAIN_MSVC + /** Generic marker for any place in a structure. */ __extension__ typedef void *RTE_MARKER[0]; /** Marker for 1B alignment in a structure. */ @@ -471,6 +473,8 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void) /** Marker for 8B alignment in a structure. */ __extension__ typedef uint64_t RTE_MARKER64[0]; +#endif + /** * Combines 32b inputs most significant set bits into the least * significant bits to construct a value with the same MSBs as x -- 1.8.3.1