lf_types.h File Reference

#include "my_inttypes.h"

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Macros
#define	LF_HASH_UNIQUE   1
#define	MY_LF_ERRPTR   ((void *)(intptr)1)

Typedefs
typedef const uchar *(*	hash_get_key_function) (const uchar *arg, size_t *length)
	Callback for extracting key and key length from user data in a LF_HASH. More...
typedef void	lf_allocator_func(uchar *)
typedef int	lf_hash_match_func(const uchar *el, void *arg)
typedef void	lf_hash_init_func(uchar *dst, const uchar *src)

Macro Definition Documentation

LF_HASH_UNIQUE

#define LF_HASH_UNIQUE   1

MY_LF_ERRPTR

#define MY_LF_ERRPTR   ((void *)(intptr)1)

Typedef Documentation

hash_get_key_function

typedef const uchar *(* hash_get_key_function) (const uchar *arg, size_t *length)

Callback for extracting key and key length from user data in a LF_HASH.

Parameters

	arg	Pointer to user data.
[out]	length	Store key length here.

Returns

Pointer to key to be hashed.

Note

Was my_hash_get_key, with lots of C-style casting when calling my_hash_init. Renamed to force build error (since signature changed) in case someone keeps following that coding style.

lf_allocator_func

typedef void lf_allocator_func(uchar *)

lf_hash_init_func

typedef void lf_hash_init_func(uchar *dst, const uchar *src)

lf_hash_match_func

typedef int lf_hash_match_func(const uchar *el, void *arg)