cdb.c File Reference

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include "readwrite.h"
#include "error.h"
#include "seek.h"
#include "byte.h"
#include "cdb.h"

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Functions
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)

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Function Documentation

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

Definition at line 132 of file cdb.c. References cdb_findnext(), and cdb_findstart().

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

Definition at line 87 of file cdb.c. References cdb_hash(), cdb_read(), cdb::dlen, cdb::dpos, cdb::hpos, cdb::hslots, cdb::khash, cdb::kpos, cdb::loop, uint32, and uint32_unpack(). Referenced by cdb_find().

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void cdb_findstart (  struct cdb *  c  )

Definition at line 20 of file cdb.c. References cdb::loop. Referenced by cdb_find(), and cdb_init().

void cdb_free (  struct cdb *  c  )

Definition at line 12 of file cdb.c. References cdb::map, and cdb::size. Referenced by cdb_init().

void cdb_init (  struct cdb *  c, int  fd )

Definition at line 25 of file cdb.c. References cdb_findstart(), cdb_free(), cdb::fd, cdb::map, and cdb::size.

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

Definition at line 44 of file cdb.c. References byte_copy(), errno, error_intr, error_proto, cdb::fd, cdb::map, read(), seek_set(), cdb::size, and uint32. Referenced by cdb_findnext().

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