root/share/examples/sunrpc/msg/msg_proc.c
/*
 * msg_proc.c: implementation of the remote procedure "printmessage"
 */
#include <paths.h>
#include <stdio.h>
#include <rpc/rpc.h>    /* always need this here */
#include "msg.h"        /* need this too: msg.h will be generated by rpcgen */

/*
 * Remote version of "printmessage"
 */
int *
printmessage_1(msg)
        char **msg;
{
        static int result; /* must be static! */
        FILE *f;

        f = fopen(_PATH_CONSOLE, "w");
        if (f == NULL) {
                result = 0;
                return (&result);
        }
        fprintf(f, "%s\n", *msg);
        fclose(f);
        result = 1;
        return (&result);
}