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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   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.
  12  *
  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]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  *
  26  * Copyright 2011, Richard Lowe
  27  */
  28 
  29 #include <alloca.h>
  30 #include <stdio.h>
  31 #include <unistd.h>
  32 #include <err.h>
  33 #include <sys/systeminfo.h>
  34 
  35 int
  36 main(int argc, char **argv)
  37 {
  38         int i, ac;
  39         char **av, **p;
  40         char isaname[16];
  41 
  42         ac = argc + 3;
  43         av = p = alloca(sizeof (char *) * ac);
  44 
  45         *p++ = "/usr/java/bin/java";
  46         *p++ = "-jar";
  47         *p++ = "/opt/SUNWdtrt/lib/java/jdtrace.jar";
  48 
  49         argc--;
  50         argv++;
  51 
  52         for (i = 0; i < argc; i++) {
  53                 p[i] = argv[i];
  54         }
  55         p[i] = NULL;
  56 
  57         if (sysinfo(SI_ARCHITECTURE_64, isaname, sizeof (isaname)) != -1)
  58                 (void) asprintf(av, "/usr/java/bin/%s/java", isaname);
  59 
  60         (void) execv(av[0], av);
  61         err(1, "exec failed");
  62 }