usr/src/cmd/dtrace/test/tst/common/pid/tst.args1.d

   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 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 /*
  30  * ASSERTION: test that all 10 arguments are what we expect them to be.
  31  *
  32  * SECTION: pid provider
  33  */
  34
  35 #pragma D option destructive
  36
  37 BEGIN
  38 {
  39         /*
  40          * Wait no more than a second for the first call to getpid(2).
  41          */
  42         timeout = timestamp + 1000000000;
  43 }
  44
  45 syscall::getpid:return
  46 /pid == $1/
  47 {
  48         i = 0;
  49         raise(SIGUSR1);
  50         /*
  51          * Wait half a second after raising the signal.
  52          */
  53         timeout = timestamp + 500000000;
  54 }
  55
  56 pid$1:a.out:go:entry
  57 /arg0 == 0 && arg1 == 1 && arg2 == 2 && arg3 == 3 && arg4 == 4 &&
  58 arg5 == 5 && arg6 == 6 && arg7 == 7 && arg8 == 8 && arg9 == 9/
  59 {
  60         exit(0);
  61 }
  62
  63 pid$1:a.out:go:entry
  64 {
  65         printf("wrong args: %d %d %d %d %d %d %d %d %d %d", arg0, arg1, arg2,
  66             arg3, arg4, arg5, arg6, arg7, arg8, arg9);
  67         exit(1);
  68 }
  69
  70 profile:::tick-4
  71 /timestamp > timeout/
  72 {
  73         trace("test timed out");
  74         exit(1);
  75 }