180   sqlite3_vfs *pParent;  member
618     sqlite3_vfs *pParent = pFsVfs->pParent;  in fsOpen()  local
621     pReal = (fs_real_file *)sqlite3_malloc(sizeof(*pReal)+pParent->szOsFile);  in fsOpen()
626     memset(pReal, 0, sizeof(*pReal)+pParent->szOsFile);  in fsOpen()
630     rc = pParent->xOpen(pParent, zName, pReal->pFile, real_flags, pOutFlags);  in fsOpen()
724     sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsAccess()  local
725     return pParent->xAccess(pParent, zPath, flags, pResOut);  in fsAccess()
752   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsFullPathname()  local
753   return pParent->xFullPathname(pParent, zPath, nOut, zOut);  in fsFullPathname()
760   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsDlOpen()  local
761   return pParent->xDlOpen(pParent, zPath);  in fsDlOpen()
770   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsDlError()  local
771   pParent->xDlError(pParent, nByte, zErrMsg);  in fsDlError()
778   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsDlSym()  local
779   return pParent->xDlSym(pParent, pH, zSym);  in fsDlSym()
786   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsDlClose()  local
787   pParent->xDlClose(pParent, pHandle);  in fsDlClose()
795   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsRandomness()  local
796   return pParent->xRandomness(pParent, nByte, zBufOut);  in fsRandomness()
804   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsSleep()  local
805   return pParent->xSleep(pParent, nMicro);  in fsSleep()
812   sqlite3_vfs *pParent = ((fs_vfs_t *)pVfs)->pParent;  in fsCurrentTime()  local
813   return pParent->xCurrentTime(pParent, pTimeOut);  in fsCurrentTime()
822   if( fs_vfs.pParent ) return SQLITE_OK;  in fs_register()
823   fs_vfs.pParent = sqlite3_vfs_find(0);  in fs_register()
824   fs_vfs.base.mxPathname = fs_vfs.pParent->mxPathname;  in fs_register()