157 #define PARENTVFS(x) (((Testvfs *)((x)->pAppData))->pParent)  macro
616   pFd = (TestvfsFd *)ckalloc(sizeof(TestvfsFd) + PARENTVFS(pVfs)->szOsFile);  in tvfsOpen()
617   memset(pFd, 0, sizeof(TestvfsFd) + PARENTVFS(pVfs)->szOsFile);  in tvfsOpen()
668   rc = sqlite3OsOpen(PARENTVFS(pVfs), zName, pFd->pReal, flags, pOutFlags);  in tvfsOpen()
713     rc = sqlite3OsDelete(PARENTVFS(pVfs), zPath, dirSync);  in tvfsDelete()
747   return sqlite3OsAccess(PARENTVFS(pVfs), zPath, flags, pResOut);  in tvfsAccess()
769   return sqlite3OsFullPathname(PARENTVFS(pVfs), zPath, nOut, zOut);  in tvfsFullPathname()
777   return sqlite3OsDlOpen(PARENTVFS(pVfs), zPath);  in tvfsDlOpen()
786   sqlite3OsDlError(PARENTVFS(pVfs), nByte, zErrMsg);  in tvfsDlError()
793   return sqlite3OsDlSym(PARENTVFS(pVfs), p, zSym);  in tvfsDlSym()
800   sqlite3OsDlClose(PARENTVFS(pVfs), pHandle);  in tvfsDlClose()
809   return sqlite3OsRandomness(PARENTVFS(pVfs), nByte, zBufOut);  in tvfsRandomness()
817   return sqlite3OsSleep(PARENTVFS(pVfs), nMicro);  in tvfsSleep()
824   return PARENTVFS(pVfs)->xCurrentTime(PARENTVFS(pVfs), pTimeOut);  in tvfsCurrentTime()