selrv             196 ext/fileinfo/libmagic/compress.c 			int selrv;
selrv             205 ext/fileinfo/libmagic/compress.c 			selrv = select(fd + 1, &check, NULL, NULL, &tout);
selrv             206 ext/fileinfo/libmagic/compress.c 			if (selrv == -1) {
selrv             209 ext/fileinfo/libmagic/compress.c 			} else if (selrv == 0 && cnt >= 5) {