xref: /titanic_50/usr/src/head/rpcsvc/spray.x (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate %/*
23*7c478bd9Sstevel@tonic-gate % * Copyright (c) 1987, 1991 by Sun Microsystems, Inc.
24*7c478bd9Sstevel@tonic-gate % */
25*7c478bd9Sstevel@tonic-gate 
26*7c478bd9Sstevel@tonic-gate %/* from spray.x */
27*7c478bd9Sstevel@tonic-gate 
28*7c478bd9Sstevel@tonic-gate #ifdef RPC_HDR
29*7c478bd9Sstevel@tonic-gate %
30*7c478bd9Sstevel@tonic-gate %#pragma ident	"%Z%%M%	%I%	%E% SMI"
31*7c478bd9Sstevel@tonic-gate %
32*7c478bd9Sstevel@tonic-gate #endif
33*7c478bd9Sstevel@tonic-gate 
34*7c478bd9Sstevel@tonic-gate /*
35*7c478bd9Sstevel@tonic-gate  * Spray a server with packets
36*7c478bd9Sstevel@tonic-gate  * Useful for testing flakiness of network interfaces
37*7c478bd9Sstevel@tonic-gate  */
38*7c478bd9Sstevel@tonic-gate 
39*7c478bd9Sstevel@tonic-gate const SPRAYMAX = 8845;	/* max amount can spray */
40*7c478bd9Sstevel@tonic-gate 
41*7c478bd9Sstevel@tonic-gate /*
42*7c478bd9Sstevel@tonic-gate  * GMT since 0:00, 1 January 1970
43*7c478bd9Sstevel@tonic-gate  */
44*7c478bd9Sstevel@tonic-gate struct spraytimeval {
45*7c478bd9Sstevel@tonic-gate 	unsigned int sec;
46*7c478bd9Sstevel@tonic-gate 	unsigned int usec;
47*7c478bd9Sstevel@tonic-gate };
48*7c478bd9Sstevel@tonic-gate 
49*7c478bd9Sstevel@tonic-gate /*
50*7c478bd9Sstevel@tonic-gate  * spray statistics
51*7c478bd9Sstevel@tonic-gate  */
52*7c478bd9Sstevel@tonic-gate struct spraycumul {
53*7c478bd9Sstevel@tonic-gate 	unsigned int counter;
54*7c478bd9Sstevel@tonic-gate 	spraytimeval clock;
55*7c478bd9Sstevel@tonic-gate };
56*7c478bd9Sstevel@tonic-gate 
57*7c478bd9Sstevel@tonic-gate /*
58*7c478bd9Sstevel@tonic-gate  * spray data
59*7c478bd9Sstevel@tonic-gate  */
60*7c478bd9Sstevel@tonic-gate typedef opaque sprayarr<SPRAYMAX>;
61*7c478bd9Sstevel@tonic-gate 
62*7c478bd9Sstevel@tonic-gate program SPRAYPROG {
63*7c478bd9Sstevel@tonic-gate 	version SPRAYVERS {
64*7c478bd9Sstevel@tonic-gate 		/*
65*7c478bd9Sstevel@tonic-gate 		 * Just throw away the data and increment the counter
66*7c478bd9Sstevel@tonic-gate 		 * This call never returns, so the client should always
67*7c478bd9Sstevel@tonic-gate 		 * time it out.
68*7c478bd9Sstevel@tonic-gate 		 */
69*7c478bd9Sstevel@tonic-gate 		void
70*7c478bd9Sstevel@tonic-gate 		SPRAYPROC_SPRAY(sprayarr) = 1;
71*7c478bd9Sstevel@tonic-gate 
72*7c478bd9Sstevel@tonic-gate 		/*
73*7c478bd9Sstevel@tonic-gate 		 * Get the value of the counter and elapsed time  since
74*7c478bd9Sstevel@tonic-gate 		 * last CLEAR.
75*7c478bd9Sstevel@tonic-gate 		 */
76*7c478bd9Sstevel@tonic-gate 		spraycumul
77*7c478bd9Sstevel@tonic-gate 		SPRAYPROC_GET(void) = 2;
78*7c478bd9Sstevel@tonic-gate 
79*7c478bd9Sstevel@tonic-gate 		/*
80*7c478bd9Sstevel@tonic-gate 		 * Clear the counter and reset the elapsed time
81*7c478bd9Sstevel@tonic-gate 		 */
82*7c478bd9Sstevel@tonic-gate 		void
83*7c478bd9Sstevel@tonic-gate 		SPRAYPROC_CLEAR(void) = 3;
84*7c478bd9Sstevel@tonic-gate 	} = 1;
85*7c478bd9Sstevel@tonic-gate } = 100012;
86