util-hash-lookup3.h File Reference

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Macros
#define	hashsize(n)   ((uint32_t)1<<(n))
#define	hashmask(n)   (hashsize(n)-1)

Functions
uint32_t	hashword (const uint32_t *k, size_t length, uint32_t initval)
void	hashword2 (const uint32_t *k, size_t length, uint32_t *pc, uint32_t *pb)
uint32_t	hashlittle (const void *key, size_t length, uint32_t initval)
uint32_t	hashlittle_safe (const void *key, size_t length, uint32_t initval)
void	hashlittle2 (const void *key, size_t length, uint32_t *pc, uint32_t *pb)
uint32_t	hashbig (const void *key, size_t length, uint32_t initval)

Macro Definition Documentation

hashmask

#define hashmask

(

n

)

(hashsize(n)-1)

Definition at line 42 of file util-hash-lookup3.h.

hashsize

#define hashsize

(

n

)

((uint32_t)1<<(n))

Definition at line 41 of file util-hash-lookup3.h.

Function Documentation

hashbig()

uint32_t hashbig	(	const void *	key,
		size_t	length,
		uint32_t	initval
	)

Definition at line 816 of file util-hash-lookup3.c.

References HASH_BIG_ENDIAN, and mix.

hashlittle()

uint32_t hashlittle	(	const void *	key,
		size_t	length,
		uint32_t	initval
	)

Definition at line 281 of file util-hash-lookup3.c.

References HASH_LITTLE_ENDIAN, and mix.

hashlittle2()

void hashlittle2	(	const void *	key,
		size_t	length,
		uint32_t *	pc,
		uint32_t *	pb
	)

Definition at line 635 of file util-hash-lookup3.c.

References HASH_LITTLE_ENDIAN, and mix.

hashlittle_safe()

uint32_t hashlittle_safe	(	const void *	key,
		size_t	length,
		uint32_t	initval
	)

Definition at line 482 of file util-hash-lookup3.c.

References HASH_LITTLE_ENDIAN, and mix.

Referenced by StringHash().

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hashword()

uint32_t hashword	(	const uint32_t *	k,
		size_t	length,
		uint32_t	initval
	)

Definition at line 172 of file util-hash-lookup3.c.

References mix.

Referenced by FlowKeyGetHash(), IPv4Hash(), IPv6Hash(), Md5StrHash(), ROHashInitFinalize(), ROHashLookup(), and Sha256StrHash().

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hashword2()

void hashword2	(	const uint32_t *	k,
		size_t	length,
		uint32_t *	pc,
		uint32_t *	pb
	)

Definition at line 216 of file util-hash-lookup3.c.

References mix.