From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 109329 invoked by alias); 17 Nov 2016 10:21:44 -0000 Mailing-List: contact newlib-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: newlib-owner@sourceware.org Received: (qmail 109312 invoked by uid 89); 17 Nov 2016 10:21:44 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: dedi548.your-server.de Received: from dedi548.your-server.de (HELO dedi548.your-server.de) (85.10.215.148) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 17 Nov 2016 10:21:34 +0000 Received: from [88.198.220.131] (helo=sslproxy02.your-server.de) by dedi548.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.85_2) (envelope-from ) id 1c7Jox-0006xU-Lr for newlib@sourceware.org; Thu, 17 Nov 2016 11:21:31 +0100 Received: from [82.135.62.35] (helo=mail.embedded-brains.de) by sslproxy02.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.84_2) (envelope-from ) id 1c7Jox-00079K-DH for newlib@sourceware.org; Thu, 17 Nov 2016 11:21:31 +0100 Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 4444D2A180A for ; Thu, 17 Nov 2016 11:21:50 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id hisbEodaTNn5; Thu, 17 Nov 2016 11:21:49 +0100 (CET) Received: from localhost (localhost.localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 6CD592A01AE; Thu, 17 Nov 2016 11:21:49 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 0rz4S0fUnPPv; Thu, 17 Nov 2016 11:21:49 +0100 (CET) Received: from huber-linux.eb.localhost (unknown [192.168.96.129]) by mail.embedded-brains.de (Postfix) with ESMTP id 4B4E72A0003; Thu, 17 Nov 2016 11:21:49 +0100 (CET) From: Sebastian Huber To: newlib@sourceware.org Cc: Sebastian Huber Subject: [PATCH v2] Add _TICKET_LOCK_INITIALIZER to Date: Thu, 17 Nov 2016 10:21:00 -0000 Message-Id: <1479378088-9390-1-git-send-email-sebastian.huber@embedded-brains.de> X-IsSubscribed: yes X-SW-Source: 2016/txt/msg01103.txt.bz2 Add _TICKET_LOCK_INITIALIZER to statically initialize a _Ticket_lock_Control structure. This makes it possible to embed a ticket lock in other structures outside of . Signed-off-by: Sebastian Huber --- newlib/libc/sys/rtems/include/sys/lock.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/newlib/libc/sys/rtems/include/sys/lock.h b/newlib/libc/sys/rtems/include/sys/lock.h index f716a69..c0549db 100644 --- a/newlib/libc/sys/rtems/include/sys/lock.h +++ b/newlib/libc/sys/rtems/include/sys/lock.h @@ -70,7 +70,9 @@ struct _Futex_Control { struct _Thread_queue_Queue _Queue; }; -#define _THREAD_QUEUE_INITIALIZER { { 0, 0 }, 0, 0 } +#define _TICKET_LOCK_INITIALIZER { 0, 0 } + +#define _THREAD_QUEUE_INITIALIZER { _TICKET_LOCK_INITIALIZER, 0, 0 } #define _MUTEX_INITIALIZER { _THREAD_QUEUE_INITIALIZER } -- 1.8.4.5