usr/src/cmd/dtrace/test/tst/common/print/tst.struct.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 (c) 2011 by Delphix. All rights reserved.
  24  */
  25
  26 #pragma D option quiet
  27
  28 typedef struct forward forward_t;
  29
  30 typedef struct foo {
  31         int a;
  32         void *b;
  33         struct {
  34                 uint64_t alpha;
  35                 uint64_t beta;
  36         } c;
  37         ushort_t d;
  38         int e;
  39         forward_t *f;
  40         void (*g)();
  41 } foo_t;
  42
  43 BEGIN
  44 {
  45         this->s = (foo_t *)alloca(sizeof (foo_t));
  46
  47         this->s->a = 1;
  48         this->s->b = (void *)2;
  49         this->s->c.alpha = 3;
  50         this->s->c.beta = 4;
  51         this->s->d = 5;
  52         this->s->e = 6;
  53         this->s->f = (void *)7;
  54         this->s->g = (void *)8;
  55
  56         print(*this->s);
  57
  58         exit(0);
  59 }