From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [PATCH 04/34] xen/compiler: Introduce always_unused define Date: Tue, 25 Mar 2014 16:55:11 +0000 Message-ID: <1395766541-23979-5-git-send-email-julien.grall@linaro.org> References: <1395766541-23979-1-git-send-email-julien.grall@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WSUdq-0008CM-5K for xen-devel@lists.xenproject.org; Tue, 25 Mar 2014 16:55:58 +0000 Received: by mail-ee0-f52.google.com with SMTP id e49so679961eek.39 for ; Tue, 25 Mar 2014 09:55:56 -0700 (PDT) In-Reply-To: <1395766541-23979-1-git-send-email-julien.grall@linaro.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xenproject.org Cc: stefano.stabellini@citrix.com, Keir Fraser , Julien Grall , tim@xen.org, ian.campbell@citrix.com List-Id: xen-devel@lists.xenproject.org This define will be used to denote function which are never used but contains usefull code (e.g BUILD_BUG_ON stuff). Signed-off-by: Julien Grall Cc: Keir Fraser --- xen/include/xen/compiler.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/include/xen/compiler.h b/xen/include/xen/compiler.h index 6e07990..07e8b80 100644 --- a/xen/include/xen/compiler.h +++ b/xen/include/xen/compiler.h @@ -16,6 +16,8 @@ #define noreturn __attribute__((noreturn)) +#define always_unused __attribute__((unused)) + #define __packed __attribute__((packed)) #if (!defined(__clang__) && (__GNUC__ == 4) && (__GNUC_MINOR__ < 5)) -- 1.7.10.4