432     MemMapping map;  in mzOpenZipArchive()  local
437     map.addr = NULL;  in mzOpenZipArchive()
447     if (sysMapFileInShmem(pArchive->fd, &map) != 0) {  in mzOpenZipArchive()
453     if (map.length < ENDHDR) {  in mzOpenZipArchive()
455         LOGV("File '%s' too small to be zip (%zd)\n", fileName, map.length);  in mzOpenZipArchive()
459     if (!parseZipArchive(pArchive, &map)) {  in mzOpenZipArchive()
466     sysCopyMap(&pArchive->map, &map);  in mzOpenZipArchive()
467     map.addr = NULL;  in mzOpenZipArchive()
472     if (map.addr != NULL)  in mzOpenZipArchive()
473         sysReleaseShmem(&map);  in mzOpenZipArchive()
488     if (pArchive->map.addr != NULL)  in mzCloseZipArchive()
489         sysReleaseShmem(&pArchive->map);  in mzCloseZipArchive()