| /* 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 */ |
