dbz.h
上传用户:minyiyu
上传日期:2018-12-24
资源大小:864k
文件大小:1k
- /* for dbm and dbz */
- typedef struct {
- char *dptr;
- int dsize;
- } datum;
- /* standard dbm functions */
- extern int dbminit();
- extern datum fetch();
- extern int store();
- extern int delete(); /* not in dbz */
- extern datum firstkey(); /* not in dbz */
- extern datum nextkey(); /* not in dbz */
- extern int dbmclose(); /* in dbz, but not in old dbm */
- /* new stuff for dbz */
- extern int dbzfresh();
- extern int dbzagain();
- extern datum dbzfetch();
- extern int dbzstore();
- extern int dbzsync();
- extern long dbzsize();
- extern int dbzincore();
- extern int dbzcancel();
- extern int dbzdebug();
- /*
- * In principle we could handle unlimited-length keys by operating a chunk
- * at a time, but it's not worth it in practice. Setting a nice large
- * bound on them simplifies the code and doesn't hurt anything.
- */
- #define DBZMAXKEY 255