/*
*       timing_slave.c
*
*       See timing.c
*/

#include <sys/types.h>
#include <fcntl.h>
#include <stdio.h>
#include "pvm3.h"

main(argc, argv)
        int argc;
        char **argv;
{
        int mytid;   /* my task id */
        int dtid;    /* driver task */
        int bufid;
        int n = 0;

        /* enroll in pvm */

        mytid = pvm_mytid();

        /* pack mytid in buffer */

        pvm_initsend(PvmDataRaw);
        pvm_pkint(&mytid, 1, 1);

        /* our job is just to echo back to the sender when we get a message */

        while (1) {
                bufid = pvm_recv(-1, -1);
                pvm_bufinfo(bufid, (int*)0, (int*)0, &dtid);
                pvm_send(dtid, 2);
                printf("echo %d\n", ++n);
        }
}