cdb_make.h

   1 /* Public domain. */
   2
   3 #ifndef CDB_MAKE_H
   4 #define CDB_MAKE_H
   5
   6 #include "buffer.h"
   7 #include "uint32.h"
   8
   9 #define CDB_HPLIST 1000
  10
  11 struct cdb_hp { uint32 h; uint32 p; } ;
  12
  13 struct cdb_hplist {
  14   struct cdb_hp hp[CDB_HPLIST];
  15   struct cdb_hplist *next;
  16   int num;
  17 } ;
  18
  19 struct cdb_make {
  20   char bspace[8192];
  21   char final[2048];
  22   uint32 count[256];
  23   uint32 start[256];
  24   struct cdb_hplist *head;
  25   struct cdb_hp *split; /* includes space for hash */
  26   struct cdb_hp *hash;
  27   uint32 numentries;
  28   buffer b;
  29   uint32 pos;
  30   int fd;
  31 } ;
  32
  33 extern int cdb_make_start(struct cdb_make *,int);
  34 extern int cdb_make_addbegin(struct cdb_make *,unsigned int,unsigned int);
  35 extern int cdb_make_addend(struct cdb_make *,unsigned int,unsigned int,uint32);
  36 extern int cdb_make_add(struct cdb_make *,const char *,unsigned int,const char *,unsigned int);
  37 extern int cdb_make_finish(struct cdb_make *);
  38
  39 #endif