sfghash.h File Reference

#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "sfhashfcn.h"

Go to the source code of this file.

Defines
#define	SFGHASH_NOMEM   -2
#define	SFGHASH_ERR   -1
#define	SFGHASH_OK   0
#define	SFGHASH_INTABLE   1
#define	GH_COPYKEYS   0
#define	GH_USERKEYS   1
Typedefs
typedef _sfghash_node	SFGHASH_NODE
typedef _sfghash	SFGHASH
typedef _sfghash	SFDICT
Functions
SFGHASH *	sfghash_new (int nrows, int keysize, int userkeys, void(*userfree)(void *p))
void	sfghash_delete (SFGHASH *h)
int	sfghash_add (SFGHASH *h, void *key, void *data)
int	sfghash_remove (SFGHASH *h, void *key)
int	sfghash_count (SFGHASH *h)
void *	sfghash_find (SFGHASH *h, void *key)
SFGHASH_NODE *	sfghash_findfirst (SFGHASH *h)
SFGHASH_NODE *	sfghash_findnext (SFGHASH *h)
int	sfatom_setsize (int n)
int	sfatom_init ()
int	sfatom_reset ()
int	sfatom_add (char *str, void *data)
int	sfatom_remove (char *str)
int	sfatom_count ()
void *	sfatom_find (char *str)
SFGHASH_NODE *	sfatom_findfirst ()
SFGHASH_NODE *	sfatom_findnext ()

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Define Documentation

#define GH_COPYKEYS   0

Definition at line 31 of file sfghash.h. Referenced by sfatom_init(), and sfdict_new().

#define GH_USERKEYS   1

Definition at line 32 of file sfghash.h.

#define SFGHASH_ERR   -1

Definition at line 24 of file sfghash.h. Referenced by sfatom_add(), sfatom_init(), sfatom_reset(), and sfghash_remove().

#define SFGHASH_INTABLE   1

Definition at line 26 of file sfghash.h. Referenced by sfghash_add().

#define SFGHASH_NOMEM   -2

Definition at line 23 of file sfghash.h. Referenced by sfghash_add().

#define SFGHASH_OK   0

Definition at line 25 of file sfghash.h. Referenced by sfatom_add(), sfatom_init(), sfatom_reset(), sfghash_add(), and sfghash_free_node().

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Typedef Documentation

typedef struct _sfghash SFDICT

typedef struct _sfghash SFGHASH

typedef struct _sfghash_node SFGHASH_NODE

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Function Documentation

int sfatom_add (  char *  str, void *  data )

Definition at line 700 of file sfghash.c. References sfatom_init(), sfghash_add(), SFGHASH_ERR, and SFGHASH_OK.

int sfatom_count (   )

Definition at line 736 of file sfghash.c. References _sfghash::count.

void* sfatom_find (  char *  str  )

Definition at line 729 of file sfghash.c. References sfghash_find().

SFGHASH_NODE* sfatom_findfirst (   )

Definition at line 743 of file sfghash.c. References NULL, and sfghash_findfirst().

SFGHASH_NODE* sfatom_findnext (   )

Definition at line 754 of file sfghash.c. References NULL, and sfghash_findnext().

int sfatom_init (   )

Definition at line 665 of file sfghash.c. References GH_COPYKEYS, NULL, SFGHASH_ERR, sfghash_new(), and SFGHASH_OK. Referenced by sfatom_add(), and sfatom_reset().

int sfatom_remove (  char *  str  )

Definition at line 722 of file sfghash.c. References sfghash_remove().

int sfatom_reset (   )

Definition at line 684 of file sfghash.c. References sfatom_init(), sfghash_delete(), SFGHASH_ERR, and SFGHASH_OK.

int sfatom_setsize (  int  n  )

Definition at line 657 of file sfghash.c.

int sfghash_add (  SFGHASH *  h, void *  key, void *  data )

Definition at line 257 of file sfghash.c. References _sfghash::cnode, _sfghash::count, _sfghash_node::data, _SFHASHFCN::hash_fcn, index, _sfghash_node::key, _SFHASHFCN::keycmp_fcn, _sfghash::keysize, memcpy, _sfghash_node::next, _sfghash::nrows, _sfghash_node::prev, s_malloc(), SFGHASH_INTABLE, SFGHASH_NOMEM, SFGHASH_OK, _sfghash::sfhashfcn, _sfghash::table, and _sfghash::userkey. Referenced by FlowBitsParse(), sfatom_add(), sfdict_add(), and sfthd_create_threshold_local().

int sfghash_count (  SFGHASH *  h  )

Definition at line 225 of file sfghash.c. References _sfghash::count.

void sfghash_delete (  SFGHASH *  h  )

Definition at line 188 of file sfghash.c. References _sfghash_node::data, _sfghash_node::key, _sfghash_node::next, _sfghash::nrows, s_free(), _sfghash::sfhashfcn, sfhashfcn_free(), _sfghash::table, _sfghash::userfree, and _sfghash::userkey. Referenced by sfatom_reset(), and sfdict_delete().

void* sfghash_find (  SFGHASH *  h, void *  key )

Definition at line 429 of file sfghash.c. References _sfghash_node::data, NULL, and sfghash_find_node(). Referenced by FlowBitsParse(), sfatom_find(), sfthd_create_threshold_local(), and sfthd_test_threshold().

SFGHASH_NODE* sfghash_findfirst (  SFGHASH *  h  )

Definition at line 595 of file sfghash.c. References _sfghash::cnode, _sfghash::crow, _sfghash::nrows, NULL, sfghash_next(), and _sfghash::table. Referenced by FlowBitsVerify(), print_thd_local(), sfatom_findfirst(), and sfthd_show_objects().

SFGHASH_NODE* sfghash_findnext (  SFGHASH *  h  )

Definition at line 620 of file sfghash.c. References _sfghash::cnode, NULL, and sfghash_next(). Referenced by FlowBitsVerify(), print_thd_local(), sfatom_findnext(), and sfthd_show_objects().

SFGHASH* sfghash_new (  int  nrows, int  keysize, int  userkeys, void(*)(void *p)  userfree )

Definition at line 116 of file sfghash.c. References calcNextPrime(), _sfghash::cnode, _sfghash::count, _sfghash::crow, _sfghash::keysize, memset, _sfghash::nrows, s_malloc(), _sfghash::sfhashfcn, sfhashfcn_new(), _sfghash::table, _sfghash::userfree, and _sfghash::userkey. Referenced by SetupFlowBits(), sfatom_init(), sfdict_new(), and sfthd_create_threshold_local().

int sfghash_remove (  SFGHASH *  h, void *  key )

Definition at line 476 of file sfghash.c. References _SFHASHFCN::hash_fcn, index, _sfghash_node::key, _SFHASHFCN::keycmp_fcn, _sfghash::keysize, _sfghash_node::next, _sfghash::nrows, SFGHASH_ERR, sfghash_free_node(), _sfghash::sfhashfcn, and _sfghash::table. Referenced by sfatom_remove(), and sfdict_remove().

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