From patchwork Fri Sep 23 17:38:49 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 116158 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id E94EFB6F82 for ; Sat, 24 Sep 2011 03:39:35 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 4C74D2872E; Fri, 23 Sep 2011 19:39:34 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YiDEofCkU9u0; Fri, 23 Sep 2011 19:39:34 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id A0BD22871F; Fri, 23 Sep 2011 19:39:32 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id A3E802871F for ; Fri, 23 Sep 2011 19:39:30 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ETQVDwdszaUr for ; Fri, 23 Sep 2011 19:39:29 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from smtp-out.google.com (smtp-out.google.com [74.125.121.67]) by theia.denx.de (Postfix) with ESMTPS id BC78928715 for ; Fri, 23 Sep 2011 19:39:29 +0200 (CEST) Received: from wpaz37.hot.corp.google.com (wpaz37.hot.corp.google.com [172.24.198.101]) by smtp-out.google.com with ESMTP id p8NHdRJs017878; Fri, 23 Sep 2011 10:39:28 -0700 Received: from sglass.mtv.corp.google.com (sglass.mtv.corp.google.com [172.22.72.144]) by wpaz37.hot.corp.google.com with ESMTP id p8NHdQ8k011263; Fri, 23 Sep 2011 10:39:26 -0700 Received: by sglass.mtv.corp.google.com (Postfix, from userid 121222) id 2049D140765; Fri, 23 Sep 2011 10:39:26 -0700 (PDT) From: Simon Glass To: U-Boot Mailing List Date: Fri, 23 Sep 2011 10:38:49 -0700 Message-Id: <1316799532-20761-2-git-send-email-sjg@chromium.org> X-Mailer: git-send-email 1.7.3.1 In-Reply-To: <1316799532-20761-1-git-send-email-sjg@chromium.org> References: <1316799532-20761-1-git-send-email-sjg@chromium.org> X-System-Of-Record: true Subject: [U-Boot] [PATCH 1/4] Add limits.h to hold basic limits X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.9 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de This brings a basic limits.h implementation into U-Boot. Signed-off-by: Simon Glass --- fs/ubifs/ubifs.h | 4 +--- include/limits.h | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+), 3 deletions(-) create mode 100644 include/limits.h diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 0af471a..e7b6e43 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -311,9 +311,7 @@ struct file { #define MAX_LFS_FILESIZE 0x7fffffffffffffffUL #endif -#define INT_MAX ((int)(~0U>>1)) -#define INT_MIN (-INT_MAX - 1) -#define LLONG_MAX ((long long)(~0ULL>>1)) +#include /* * These are the fs-independent mount-flags: up to 32 flags are supported diff --git a/include/limits.h b/include/limits.h new file mode 100644 index 0000000..1021291 --- /dev/null +++ b/include/limits.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __LIMITS_H +#define __LIMITS_H + +/* Keep all our limits in one place */ + +#define USHRT_MAX ((u16)(~0U)) +#define SHRT_MAX ((s16)(USHRT_MAX>>1)) +#define SHRT_MIN ((s16)(-SHRT_MAX - 1)) +#define INT_MAX ((int)(~0U>>1)) +#define INT_MIN (-INT_MAX - 1) +#define UINT_MAX (~0U) +#define LONG_MAX ((long)(~0UL>>1)) +#define LONG_MIN (-LONG_MAX - 1) +#define ULONG_MAX (~0UL) +#define LLONG_MAX ((long long)(~0ULL>>1)) +#define LLONG_MIN (-LLONG_MAX - 1) +#define ULLONG_MAX (~0ULL) + +#endif