149 static int vstatRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
150 static int vstatWrite(sqlite3_file*,const void*,int iAmt, sqlite3_int64 iOfst);
164 static int vstatFetch(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
253   int iAmt,   in vstatRead()  argument
259   rc = p->pReal->pMethods->xRead(p->pReal, zBuf, iAmt, iOfst);  in vstatRead()
262     STATCNT(p->eFiletype,VFSSTAT_BYTESIN) += iAmt;  in vstatRead()
273   int iAmt,  in vstatWrite()  argument
279   rc = p->pReal->pMethods->xWrite(p->pReal, z, iAmt, iOfst);  in vstatWrite()
282     STATCNT(p->eFiletype,VFSSTAT_BYTESOUT) += iAmt;  in vstatWrite()
418   int iAmt,  in vstatFetch()  argument
422   return p->pReal->pMethods->xFetch(p->pReal, iOfst, iAmt, pp);  in vstatFetch()