usr/src/cmd/dtrace/test/tst/common/funcs/tst.inet_ntoa.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 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 #pragma D option quiet
  30
  31 ipaddr_t *ip4a;
  32 ipaddr_t *ip4b;
  33 ipaddr_t *ip4c;
  34 ipaddr_t *ip4d;
  35
  36 BEGIN
  37 {
  38         this->buf4a = alloca(sizeof (ipaddr_t));
  39         this->buf4b = alloca(sizeof (ipaddr_t));
  40         this->buf4c = alloca(sizeof (ipaddr_t));
  41         this->buf4d = alloca(sizeof (ipaddr_t));
  42         ip4a = this->buf4a;
  43         ip4b = this->buf4b;
  44         ip4c = this->buf4c;
  45         ip4d = this->buf4d;
  46
  47         *ip4a = htonl(0xc0a80117);
  48         *ip4b = htonl(0x7f000001);
  49         *ip4c = htonl(0xffffffff);
  50         *ip4d = htonl(0x00000000);
  51
  52         printf("%s\n", inet_ntoa(ip4a));
  53         printf("%s\n", inet_ntoa(ip4b));
  54         printf("%s\n", inet_ntoa(ip4c));
  55         printf("%s\n", inet_ntoa(ip4d));
  56
  57         exit(0);
  58 }