36   sqlite3_file *pReal;  member
89   sqlite3OsClose(p->pReal);  in devsymClose()
103   return sqlite3OsRead(p->pReal, zBuf, iAmt, iOfst);  in devsymRead()
116   return sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst);  in devsymWrite()
124   return sqlite3OsTruncate(p->pReal, size);  in devsymTruncate()
132   return sqlite3OsSync(p->pReal, flags);  in devsymSync()
140   return sqlite3OsFileSize(p->pReal, pSize);  in devsymFileSize()
148   return sqlite3OsLock(p->pReal, eLock);  in devsymLock()
156   return sqlite3OsUnlock(p->pReal, eLock);  in devsymUnlock()
164   return sqlite3OsCheckReservedLock(p->pReal, pResOut);  in devsymCheckReservedLock()
172   return sqlite3OsFileControl(p->pReal, op, pArg);  in devsymFileControl()
194   return p->pReal->pMethods->xShmLock(p->pReal, ofst, n, flags);  in devsymShmLock()
204   return p->pReal->pMethods->xShmMap(p->pReal, iRegion, szRegion, isWrite, pp);  in devsymShmMap()
208   p->pReal->pMethods->xShmBarrier(p->pReal);  in devsymShmBarrier()
212   return p->pReal->pMethods->xShmUnmap(p->pReal, delFlag);  in devsymShmUnmap()
249   p->pReal = (sqlite3_file *)&p[1];  in devsymOpen()
250   rc = sqlite3OsOpen(g.pVfs, zName, p->pReal, flags, pOutFlags);  in devsymOpen()
251   if( p->pReal->pMethods ){  in devsymOpen()
353   return sqlite3OsSectorSize(p->pReal);  in writecrashSectorSize()
361   return sqlite3OsDeviceCharacteristics(p->pReal);  in writecrashDeviceCharacteristics()
378   return sqlite3OsWrite(p->pReal, zBuf, iAmt, iOfst);  in writecrashWrite()
413   p->pReal = (sqlite3_file *)&p[1];  in writecrashOpen()
414   rc = sqlite3OsOpen(g.pVfs, zName, p->pReal, flags, pOutFlags);  in writecrashOpen()
415   if( p->pReal->pMethods ){  in writecrashOpen()