4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
28 * Copyright (c) 2013 by Delphix. All rights reserved.
34 #include <sys/types.h>
39 main(int argc, char *argv[])
45 (void) printf("Error: missing binary name.\n");
46 (void) printf("Usage:\n\t%s <binary name>\n",
53 if ((fd = open(argv[1], O_RDONLY)) < 0) {
58 if (fstat(fd, &statbuf) < 0) {
64 if (mmap(0, statbuf.st_size,
65 PROT_EXEC, MAP_SHARED, fd, 0) == MAP_FAILED) {