30 lines
		
	
	
		
			809 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			809 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /* SPDX-License-Identifier: GPL-2.0 */
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| #ifndef _LINUX_LIMITS_H
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| #define _LINUX_LIMITS_H
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| 
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| #include <uapi/linux/limits.h>
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| #include <linux/types.h>
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| #include <vdso/limits.h>
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| 
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| #define SIZE_MAX	(~(size_t)0)
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| #define SSIZE_MAX	((ssize_t)(SIZE_MAX >> 1))
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| #define PHYS_ADDR_MAX	(~(phys_addr_t)0)
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| 
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| #define RESOURCE_SIZE_MAX	((resource_size_t)~0)
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| 
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| #define U8_MAX		((u8)~0U)
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| #define S8_MAX		((s8)(U8_MAX >> 1))
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| #define S8_MIN		((s8)(-S8_MAX - 1))
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| #define U16_MAX		((u16)~0U)
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| #define S16_MAX		((s16)(U16_MAX >> 1))
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| #define S16_MIN		((s16)(-S16_MAX - 1))
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| #define U32_MAX		((u32)~0U)
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| #define U32_MIN		((u32)0)
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| #define S32_MAX		((s32)(U32_MAX >> 1))
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| #define S32_MIN		((s32)(-S32_MAX - 1))
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| #define U64_MAX		((u64)~0ULL)
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| #define S64_MAX		((s64)(U64_MAX >> 1))
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| #define S64_MIN		((s64)(-S64_MAX - 1))
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| 
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| #endif /* _LINUX_LIMITS_H */
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