/*
 * The bulk of this was generated automatically by rpcgen -a
 * The -a paramter causes rpcgen to generate the framework for
 * the all of the components, including the server and client
 * 
 * I added the implementation of the function. The skeleton
 * was created for me.
 */

#include "helloworld.h"

char **
helloworld_1_svc(void *argp, struct svc_req *rqstp)
{
        /* 
         * Notice two things:
         * 1) Both of these are static, so that they exist upon
         *    return so RPC can still access the pointer to get 
         *    to the string, and access the string to marshal it
         *
         * 2) I didn't just return &hello, but instead used a 
         *    separate pointer. &&hello doesn't make sense and
         *    this must return a pointer to the data to return.
         */

        static char hello[256] = "Hello world";
        static char *hello_p;

        printf("Entering helloworld_1_svc()\n");

        hello_p = hello;

	printf("Returning from helloworld_1_svc()\n");

        return(&hello_p);
}