1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26 /*
27 * Copyright (c) 2013, Joyent, Inc. All rights reserved.
28 */
29
30 #include <stdio.h>
31
32 int
main(int argc,char ** argv)33 main(int argc, char **argv)
34 {
35 if (argc <= 1) {
36 while (puts("y") != EOF)
37 continue;
38 } else {
39 for (;;) {
40 int i;
41
42 for (i = 1; i < argc; i++) {
43 if (i > 1)
44 if (putchar(' ') == EOF)
45 goto err;
46 if (fputs(argv[i], stdout) == EOF)
47 goto err;
48 }
49 if (putchar('\n') == EOF)
50 goto err;
51 }
52 }
53
54 err:
55 return (1);
56 }
57