xref: /titanic_50/usr/src/cmd/dtrace/demo/tcp/tcpio.d (revision 3d729aecc03ea6ebb9bd5d56b8dccd24f57daa41)
1 #!/usr/sbin/dtrace -s
2 /*
3  * CDDL HEADER START
4  *
5  * The contents of this file are subject to the terms of the
6  * Common Development and Distribution License (the "License").
7  * You may not use this file except in compliance with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
24  */
25 
26 tcp:::send,
27 tcp:::receive
28 {
29 	printf("%15s:%-5d  ->  %15s:%-5d",
30 	    args[2]->ip_saddr, args[4]->tcp_sport,
31 	    args[2]->ip_daddr, args[4]->tcp_dport);
32 }
33