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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25 /*
26 Set process group ID to this process ID and exec the command line
27 that is the argument list.
28 */
29
30
31 #include <sys/types.h>
32 #include <unistd.h>
33 #include <stdlib.h>
34 #include <stdio.h>
35
36 int
main(int argc,char * argv[])37 main(int argc, char *argv[])
38 {
39 char *cmd;
40
41 cmd = *argv;
42 if (argc <= 1) {
43 (void) fprintf(stderr, "Usage: %s command [ arg ... ]\n", cmd);
44 exit(1);
45 }
46 argv++;
47 argc--;
48 (void) setpgrp();
49 (void) execvp(*argv, argv);
50 (void) fprintf(stderr, "%s: %s not executed. ", cmd, *argv);
51 perror("");
52 return (1);
53 }
54