From patchwork Mon Aug 26 22:20:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Wajdeczko X-Patchwork-Id: 822536 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9BDBA811E2 for ; Mon, 26 Aug 2024 22:20:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710838; cv=none; b=jmbVqbj1PRym+F8r4oySelJznbQ5EQzX1swezdYG8NLpVJ+cMz1Ruflwefkp2DYL6rycQH+NSJ/6cCC7VmNr/TCED9N5eBKYUr8TiuAtMBUqGDKl0us2ZRg5wtdldqRCQwy3yJqmvsYJdChGDPbpK6mWx3ueix3McJCDdA9Cwts= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710838; c=relaxed/simple; bh=sU0ech7PhVj3cE3JKopGkDODGyiifWrk9mA0zCgcDKY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sjuHWSLQteAU1H26BWyf/WZkQ49afwCK6mva6t7ICU4B4cMeTCixR8gF1Sz3T7Powh6U/q+F5d/52lsLQnUpmykTqnr4lKaXJ/gY7FCHEHAlCFPqINVAovgYMJ7fs3jy2K7AwGcF3uXAD0rp+y4XYZTmeAoqNYd/3P5CRaWcHsc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=B36ueka6; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="B36ueka6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724710837; x=1756246837; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sU0ech7PhVj3cE3JKopGkDODGyiifWrk9mA0zCgcDKY=; b=B36ueka6dFmDpZJuqHX+BydyLXslZGrPXckuxaNW758oMbzHSprKjd+A wl/HSa6j8qRisUjztZ2sqa4353iO2mztDb0byLg7iffJs78PHJ7r/cZzs EUo6+PuSFUZrKI5/DmS9u5xdfG4zIyHNTKZD7UbYRUj7MH9XlvyzHVkOP zs8j5iy8PKC9eBV63asPmuKepKBJu6IiCFcRBU4zQfUkhwT3Z1X7u2BNT oOpTpRuYP4ng7D0QfGhfx58AAYs9Fj0ZfRcT3J3E6bqq+iayJjfJRpIi2 W180MTdNnPNaNtV9VE8OsiUKff/m5iWBv5Gc4hnHJKpwfBEY2rnSUd2/O w==; X-CSE-ConnectionGUID: lX2dSN37SjiGDxwK1DhYmQ== X-CSE-MsgGUID: dud4ZTRZTeSmvNEW0SD1tA== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="34537388" X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="34537388" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 15:20:37 -0700 X-CSE-ConnectionGUID: PYPXPQQpTIy1y88LstEC/g== X-CSE-MsgGUID: kO+HwQB+QaC3/TQa8wzGkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="66992212" Received: from mwajdecz-mobl.ger.corp.intel.com ([10.246.1.253]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 15:20:35 -0700 From: Michal Wajdeczko To: linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com Cc: Michal Wajdeczko , Rae Moar , David Gow , Lucas De Marchi Subject: [PATCH v2 2/6] kunit: Add macro to conditionally expose declarations to tests Date: Tue, 27 Aug 2024 00:20:11 +0200 Message-Id: <20240826222015.1484-3-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240826222015.1484-1-michal.wajdeczko@intel.com> References: <20240826222015.1484-1-michal.wajdeczko@intel.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The DECLARE_IF_KUNIT macro will introduces identifiers only if CONFIG_KUNIT is enabled. Otherwise if CONFIG_KUNIT is not enabled no identifiers from the param list will be defined. Signed-off-by: Michal Wajdeczko Reviewed-by: Rae Moar Reviewed-by: David Gow --- Cc: Lucas De Marchi --- include/kunit/visibility.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/kunit/visibility.h b/include/kunit/visibility.h index 0dfe35feeec6..1c23773f826c 100644 --- a/include/kunit/visibility.h +++ b/include/kunit/visibility.h @@ -11,6 +11,13 @@ #define _KUNIT_VISIBILITY_H #if IS_ENABLED(CONFIG_KUNIT) + /** + * DECLARE_IF_KUNIT - A macro that introduces identifiers only if + * CONFIG_KUNIT is enabled. Otherwise if CONFIG_KUNIT is not enabled + * no identifiers will be defined. + * @body: identifiers to be introduced conditionally + */ + #define DECLARE_IF_KUNIT(body...) body /** * VISIBLE_IF_KUNIT - A macro that sets symbols to be static if * CONFIG_KUNIT is not enabled. Otherwise if CONFIG_KUNIT is enabled @@ -26,6 +33,7 @@ #define EXPORT_SYMBOL_IF_KUNIT(symbol) EXPORT_SYMBOL_NS(symbol, \ EXPORTED_FOR_KUNIT_TESTING) #else + #define DECLARE_IF_KUNIT(body...) #define VISIBLE_IF_KUNIT static #define EXPORT_SYMBOL_IF_KUNIT(symbol) #endif