acl/lib_dict/cdb/include/cdb_make.h
2014-11-19 00:25:21 +08:00

40 lines
913 B
C

/* Public domain. */
#ifndef CDB_MAKE_H
#define CDB_MAKE_H
#include "buffer.h"
#include "uint32.h"
#define CDB_HPLIST 1000
struct cdb_hp { uint32 h; uint32 p; } ;
struct cdb_hplist {
struct cdb_hp hp[CDB_HPLIST];
struct cdb_hplist *next;
int num;
} ;
struct cdb_make {
char bspace[8192];
char final[2048];
uint32 count[256];
uint32 start[256];
struct cdb_hplist *head;
struct cdb_hp *split; /* includes space for hash */
struct cdb_hp *hash;
uint32 numentries;
buffer b;
uint32 pos;
int fd;
} ;
extern int cdb_make_start(struct cdb_make *,int);
extern int cdb_make_addbegin(struct cdb_make *,unsigned int,unsigned int);
extern int cdb_make_addend(struct cdb_make *,unsigned int,unsigned int,uint32);
extern int cdb_make_add(struct cdb_make *,char *,unsigned int,char *,unsigned int);
extern int cdb_make_finish(struct cdb_make *);
#endif