/* @(#)spray.x	2.1 88/08/01 4.0 RPCSRC */

/*

 * Copyright (c) 2010, Oracle America, Inc.

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are

 * met:

 *

 *     * Redistributions of source code must retain the above copyright

 *       notice, this list of conditions and the following disclaimer.

 *     * Redistributions in binary form must reproduce the above

 *       copyright notice, this list of conditions and the following

 *       disclaimer in the documentation and/or other materials

 *       provided with the distribution.

 *     * Neither the name of the "Oracle America, Inc." nor the names of its

 *       contributors may be used to endorse or promote products derived

 *       from this software without specific prior written permission.

 *

 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,

 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE

 *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

 *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

/*

 * Spray a server with packets

 * Useful for testing flakiness of network interfaces

 */

const SPRAYMAX = 8845;	/* max amount can spray */

/*

 * GMT since 0:00, 1 January 1970

 */

struct spraytimeval {

	unsigned int sec;

	unsigned int usec;

};

/*

 * spray statistics

 */

struct spraycumul {

	unsigned int counter;

	spraytimeval clock;

};

/*

 * spray data

 */

typedef opaque sprayarr<SPRAYMAX>;

program SPRAYPROG {

	version SPRAYVERS {

		/*

		 * Just throw away the data and increment the counter

		 * This call never returns, so the client should always

		 * time it out.

		 */

		void

		SPRAYPROC_SPRAY(sprayarr) = 1;

		/*

		 * Get the value of the counter and elapsed time  since

		 * last CLEAR.

		 */

		spraycumul

		SPRAYPROC_GET(void) = 2;

		/*

		 * Clear the counter and reset the elapsed time

		 */

		void

		SPRAYPROC_CLEAR(void) = 3;

	} = 1;

} = 100012;