selrv             207 ext/fileinfo/libmagic/compress.c 			int selrv;
selrv             216 ext/fileinfo/libmagic/compress.c 			selrv = select(fd + 1, &check, NULL, NULL, &tout);
selrv             217 ext/fileinfo/libmagic/compress.c 			if (selrv == -1) {
selrv             220 ext/fileinfo/libmagic/compress.c 			} else if (selrv == 0 && cnt >= 5) {