xref: /freebsd/include/rpcsvc/spray.x (revision 9a0c3479e22feda1bdb2db4b97f9deb1b5fa6269)
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 
44 const SPRAYMAX = 8845;	/* max amount can spray */
45 
46 /*
47  * GMT since 0:00, 1 January 1970
48  */
49 struct spraytimeval {
50 	unsigned int sec;
51 	unsigned int usec;
52 };
53 
54 /*
55  * spray statistics
56  */
57 struct spraycumul {
58 	unsigned int counter;
59 	spraytimeval clock;
60 };
61 
62 /*
63  * spray data
64  */
65 typedef opaque sprayarr<SPRAYMAX>;
66 
67 program 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