This brings a basic limits.h implementation into U-Boot.
Signed-off-by: Simon Glass sjg@chromium.org --- 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 <limits.h>
/* * 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