1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part.  Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
8 *
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12 *
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
16 *
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
20 *
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
24 *
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California  94043
28 */
29
30/*
31 * Spray a server with packets
32 * Useful for testing flakiness of network interfaces
33 */
34
35#ifndef RPC_HDR
36%#include <sys/cdefs.h>
37%#ifndef __lint__
38%/*static char sccsid[] = "from: @(#)spray.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
39%/*static char sccsid[] = "from: @(#)spray.x	2.1 88/08/01 4.0 RPCSRC";*/
40%__RCSID("$NetBSD: spray.x,v 1.4 1999/07/02 15:44:13 simonb Exp $");
41%#endif /* not __lint__ */
42#endif
43
44#ifdef RPC_HDR
45%#ifndef _RPCSVC_SPRAY_H_
46%#define _RPCSVC_SPRAY_H_
47%
48#endif
49
50const SPRAYOVERHEAD = 86;		/* size of rpc packet when size=0 */
51const SPRAYMAX = 8845;			/* max amount can spray */
52
53
54/*
55 * GMT since 0:00, 1 January 1970
56 */
57struct spraytimeval {
58	unsigned int sec;
59	unsigned int usec;
60};
61
62/*
63 * spray statistics
64 */
65struct spraycumul {
66	unsigned int counter;
67	spraytimeval clock;
68};
69
70/*
71 * spray data
72 */
73typedef opaque sprayarr<SPRAYMAX>;
74
75program SPRAYPROG {
76	version SPRAYVERS {
77		/*
78		 * Just throw away the data and increment the counter
79		 * This call never returns, so the client should always
80		 * time it out.
81		 */
82		void
83		SPRAYPROC_SPRAY(sprayarr) = 1;
84
85		/*
86		 * Get the value of the counter and elapsed time  since
87		 * last CLEAR.
88		 */
89		spraycumul
90		SPRAYPROC_GET(void) = 2;
91
92		/*
93		 * Clear the counter and reset the elapsed time
94		 */
95		void
96		SPRAYPROC_CLEAR(void) = 3;
97	} = 1;
98} = 100012;
99
100
101#ifdef RPC_HDR
102%
103%#endif /* _RPCSVC_SPRAY_H_ */
104#endif
105