cdbread.c File Reference

read entries from a cdb More...

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <unistd.h>
#include "error.h"
#include "seek.h"
#include "byte.h"
#include "cdbread.h"

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Functions
uint32	cdb_unpack (unsigned char *buf)
void	cdb_free (struct cdb *c)
void	cdb_findstart (struct cdb *c)
void	cdb_init (struct cdb *c, int fd)
int	cdb_read (struct cdb *c, char *buf, unsigned int len, uint32 pos)
int	cdb_findnext (struct cdb *c, char *key, unsigned int len)
int	cdb_find (struct cdb *c, char *key, unsigned int len)
uint32	cdb_hashadd (uint32 h, unsigned char c)
uint32	cdb_hash (char *buf, unsigned int len)

Detailed Description

read entries from a cdb

Author

djb ucspi-tcp, fastforward

Definition in file cdbread.c.

Function Documentation

cdb_find()

int cdb_find	(	struct cdb *	c,
		char *	key,
		unsigned int	len )

Definition at line 147 of file cdbread.c.

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cdb_findnext()

int cdb_findnext	(	struct cdb *	c,
		char *	key,
		unsigned int	len )

Definition at line 102 of file cdbread.c.

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cdb_findstart()

void cdb_findstart

(

struct cdb *

c

)

Definition at line 35 of file cdbread.c.

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cdb_free()

void cdb_free

(

struct cdb *

c

)

Definition at line 27 of file cdbread.c.

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cdb_hash()

uint32 cdb_hash	(	char *	buf,
		unsigned int	len )

Definition at line 159 of file cdbread.c.

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cdb_hashadd()

uint32 cdb_hashadd	(	uint32	h,
		unsigned char	c )

Definition at line 153 of file cdbread.c.

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cdb_init()

void cdb_init	(	struct cdb *	c,
		int	fd )

Definition at line 40 of file cdbread.c.

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cdb_read()

int cdb_read	(	struct cdb *	c,
		char *	buf,
		unsigned int	len,
		uint32	pos )

Definition at line 59 of file cdbread.c.

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cdb_unpack()

uint32 cdb_unpack

(

unsigned char *

buf

)

Definition at line 17 of file cdbread.c.