mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 11:19:37 +00:00
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
![]() |
/* SPDX-License-Identifier: GPL-2.0 */
|
||
|
#ifndef _LINUX_LIMITS_H
|
||
|
#define _LINUX_LIMITS_H
|
||
|
|
||
|
#include <uapi/linux/limits.h>
|
||
|
#include <linux/types.h>
|
||
|
|
||
|
#define USHRT_MAX ((unsigned short)~0U)
|
||
|
#define SHRT_MAX ((short)(USHRT_MAX >> 1))
|
||
|
#define SHRT_MIN ((short)(-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)
|
||
|
#define SIZE_MAX (~(size_t)0)
|
||
|
#define PHYS_ADDR_MAX (~(phys_addr_t)0)
|
||
|
|
||
|
#define U8_MAX ((u8)~0U)
|
||
|
#define S8_MAX ((s8)(U8_MAX >> 1))
|
||
|
#define S8_MIN ((s8)(-S8_MAX - 1))
|
||
|
#define U16_MAX ((u16)~0U)
|
||
|
#define S16_MAX ((s16)(U16_MAX >> 1))
|
||
|
#define S16_MIN ((s16)(-S16_MAX - 1))
|
||
|
#define U32_MAX ((u32)~0U)
|
||
|
#define S32_MAX ((s32)(U32_MAX >> 1))
|
||
|
#define S32_MIN ((s32)(-S32_MAX - 1))
|
||
|
#define U64_MAX ((u64)~0ULL)
|
||
|
#define S64_MAX ((s64)(U64_MAX >> 1))
|
||
|
#define S64_MIN ((s64)(-S64_MAX - 1))
|
||
|
|
||
|
#endif /* _LINUX_LIMITS_H */
|