From patchwork Mon Feb 12 21:49:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 136604 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5D23443AFE; Mon, 12 Feb 2024 22:49:33 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8262840DFD; Mon, 12 Feb 2024 22:49:25 +0100 (CET) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 05DCE402C8 for ; Mon, 12 Feb 2024 22:49:22 +0100 (CET) Received: by linux.microsoft.com (Postfix, from userid 1086) id 3A9C320B2001; Mon, 12 Feb 2024 13:49:22 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 3A9C320B2001 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1707774562; bh=dbvZfOUiRqO4GoIl1UEnRCJXJD8kXwib94dh4drU/Eg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P9vzjt+SXVY9w83KpgqfbHqqmcFsBehxivttJvXzBnCiwNUEDS2PU8GX4lBwILSAH zntCSTSRkIK5/0cKOpKSbluLopZY0MnusYzPGHLrHfPpSg1OoYGL+/98BnjJ17GF3R CDLS3Gyex50vAFzyee+668xFCMPjWGJpg+UP1DgY= From: Tyler Retzlaff To: dev@dpdk.org Cc: Anatoly Burakov , Ashish Gupta , Chenbo Xia , Cristian Dumitrescu , David Hunt , Fan Zhang , Hemant Agrawal , Honnappa Nagarahalli , Jasvinder Singh , Jerin Jacob , Konstantin Ananyev , Maxime Coquelin , Reshma Pattan , Sachin Saxena , Sivaprasad Tummala , Srikanth Yalavarthi , Stephen Hemminger , Sunil Kumar Kori , Tyler Retzlaff Subject: [PATCH 01/15] eal: use GCC and MSVC common VA ARGS extension Date: Mon, 12 Feb 2024 13:49:03 -0800 Message-Id: <1707774557-16012-2-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1707774557-16012-1-git-send-email-roretzla@linux.microsoft.com> References: <1707774557-16012-1-git-send-email-roretzla@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Use ... and forward with __VA_ARGS__ instead of args... and args. Neither mechanism is conformant with the standard but the former works with both GCC and MSVC. Signed-off-by: Tyler Retzlaff --- lib/eal/common/eal_trace.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/eal/common/eal_trace.h b/lib/eal/common/eal_trace.h index bd082a0..79487a0 100644 --- a/lib/eal/common/eal_trace.h +++ b/lib/eal/common/eal_trace.h @@ -16,11 +16,11 @@ #include "eal_private.h" #include "eal_thread.h" -#define trace_err(fmt, args...) \ - EAL_LOG(ERR, "%s():%u " fmt, __func__, __LINE__, ## args) +#define trace_err(fmt, ...) \ + EAL_LOG(ERR, "%s():%u " fmt, __func__, __LINE__, ## __VA_ARGS__) -#define trace_crit(fmt, args...) \ - EAL_LOG(CRIT, "%s():%u " fmt, __func__, __LINE__, ## args) +#define trace_crit(fmt, ...) \ + EAL_LOG(CRIT, "%s():%u " fmt, __func__, __LINE__, ## __VA_ARGS__) #define TRACE_CTF_MAGIC 0xC1FC1FC1 #define TRACE_MAX_ARGS 32