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 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