usr/src/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c

   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
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 typedef void f(char *);
  30
  31 static void
  32 f_a(char *a)
  33 {
  34 }
  35
  36 static void
  37 f_b(char *a)
  38 {
  39 }
  40
  41 static void
  42 f_c(char *a)
  43 {
  44 }
  45
  46 static void
  47 f_d(char *a)
  48 {
  49 }
  50
  51 static void
  52 f_e(char *a)
  53 {
  54 }
  55
  56 static void
  57 fN(f func, char *a, int i)
  58 {
  59         func(a);
  60 }
  61
  62 static void
  63 fN2(f func, char *a, int i)
  64 {
  65         func(a);
  66 }
  67
  68 int
  69 main()
  70 {
  71         /*
  72          * Avoid length of 1, 2, 4, or 8 bytes so DTrace will treat the data as
  73          * a byte array.
  74          */
  75         char a[] = {(char)-7, (char)201, (char)0, (char)0, (char)28, (char)1};
  76         char b[] = {(char)84, (char)69, (char)0, (char)0, (char)28, (char)0};
  77         char c[] = {(char)84, (char)69, (char)0, (char)0, (char)28, (char)1};
  78         char d[] = {(char)-7, (char)201, (char)0, (char)0, (char)29, (char)0};
  79         char e[] = {(char)84, (char)69, (char)0, (char)0, (char)28, (char)0};
  80
  81         fN(f_a, a, 1);
  82         fN(f_b, b, 0);
  83         fN(f_d, d, 102);
  84         fN2(f_e, e, -2);
  85         fN(f_c, c, 0);
  86         fN(f_a, a, -1);
  87         fN(f_d, d, 101);
  88         fN(f_e, e, -2);
  89         fN(f_e, e, 2);
  90         fN2(f_e, e, 2);
  91
  92         return (0);
  93 }