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%#ifndef lint
37%/*static char sccsid[] = "from: @(#)spray.x 1.2 87/09/18 Copyr 1987 Sun Micro";*/
38%/*static char sccsid[] = "from: @(#)spray.x	2.1 88/08/01 4.0 RPCSRC";*/
39%#endif /* not lint */
40%#include <sys/cdefs.h>
41%__FBSDID("$FreeBSD$");
42#endif
43
44const SPRAYMAX = 8845;	/* max amount can spray */
45
46/*
47 * GMT since 0:00, 1 January 1970
48 */
49struct spraytimeval {
50	unsigned int sec;
51	unsigned int usec;
52};
53
54/*
55 * spray statistics
56 */
57struct spraycumul {
58	unsigned int counter;
59	spraytimeval clock;
60};
61
62/*
63 * spray data
64 */
65typedef opaque sprayarr<SPRAYMAX>;
66
67program SPRAYPROG {
68	version SPRAYVERS {
69		/*
70		 * Just throw away the data and increment the counter
71		 * This call never returns, so the client should always
72		 * time it out.
73		 */
74		void
75		SPRAYPROC_SPRAY(sprayarr) = 1;
76
77		/*
78		 * Get the value of the counter and elapsed time  since
79		 * last CLEAR.
80		 */
81		spraycumul
82		SPRAYPROC_GET(void) = 2;
83
84		/*
85		 * Clear the counter and reset the elapsed time
86		 */
87		void
88		SPRAYPROC_CLEAR(void) = 3;
89	} = 1;
90} = 100012;
91