[mirror_ubuntu-disco-kernel.git] / tools / testing / radix-tree / linux / kernel.h

#ifndef _KERNEL_H
#define _KERNEL_H

#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <stddef.h>
#include <limits.h>

#ifndef NULL
#define NULL	0
#endif

#define BUG_ON(expr)	assert(!(expr))
#define __init
#define __must_check
#define panic(expr)
#define printk printf
#define __force
#define likely(c) (c)
#define unlikely(c) (c)
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))

#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))

#define container_of(ptr, type, member) ({                      \
	const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
	(type *)( (char *)__mptr - offsetof(type, member) );})
#define min(a, b) ((a) < (b) ? (a) : (b))

static inline int in_interrupt(void)
{
	return 0;
}
#endif /* _KERNEL_H */
Commit	Line	Data
1366c37e MW	1	#ifndef _KERNEL_H
	2	#define _KERNEL_H
	3
	4	#include <assert.h>
	5	#include <string.h>
	6	#include <stdio.h>
	7	#include <stddef.h>
	8	#include <limits.h>
	9
	10	#ifndef NULL
	11	#define NULL 0
	12	#endif
	13
	14	#define BUG_ON(expr) assert(!(expr))
	15	#define __init
2d6f45b8	16	#define __must_check
1366c37e MW	17	#define panic(expr)
	18	#define printk printf
	19	#define __force
	20	#define likely(c) (c)
	21	#define unlikely(c) (c)
	22	#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
	23
	24	#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
	25
	26	#define container_of(ptr, type, member) ({ \
	27	const typeof( ((type )0)->member ) __mptr = (ptr); \
	28	(type )( (char )__mptr - offsetof(type, member) );})
	29	#define min(a, b) ((a) < (b) ? (a) : (b))
	30
	31	static inline int in_interrupt(void)
	32	{
	33	return 0;
	34	}
	35	#endif /* _KERNEL_H */