ConstantDataStore: cdb_make.h Source File

00001 /* Public domain. */
00002 
00003 #ifndef CDB_MAKE_H
00004 #define CDB_MAKE_H
00005 
00006 #ifdef __cplusplus
00007 extern "C" {
00008 #endif
00009 
00010 #include "buffer.h"
00011 #include "uint32.h"
00012 
00013 #define CDB_HPLIST 1000
00014 
00015 struct cdb_hp { uint32 h; uint32 p; } ;
00016 
00017 struct cdb_hplist {
00018   struct cdb_hp hp[CDB_HPLIST];
00019   struct cdb_hplist *next;
00020   int num;
00021 } ;
00022 
00023 struct cdb_make {
00024   char bspace[8192];
00025   char final[2048];
00026   uint32 count[256];
00027   uint32 start[256];
00028   struct cdb_hplist *head;
00029   struct cdb_hp *split; /* includes space for hash */
00030   struct cdb_hp *hash;
00031   uint32 numentries;
00032   buffer b;
00033   uint32 pos;
00034   int fd;
00035 } ;
00036 
00037 extern int cdb_make_start(struct cdb_make *,int);
00038 extern int cdb_make_addbegin(struct cdb_make *,unsigned int,unsigned int);
00039 extern int cdb_make_addend(struct cdb_make *,unsigned int,unsigned int,uint32);
00040 extern int cdb_make_add(struct cdb_make *,char *,unsigned int,char *,unsigned int);
00041 extern int cdb_make_finish(struct cdb_make *);
00042 #ifdef __cplusplus
00043 }
00044 #endif
00045 #endif