/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */

/*

 *  (C) 2005 by Argonne National Laboratory.

 *      See COPYRIGHT in top-level directory.

 */

/* This simple test reads stdin and copies to stdout */

#include <stdio.h>

#include "mpi.h"

/* style: allow:puts:1 sig:0 */

/* style: allow:fgets:1 sig:0 */

int main(int argc, char *argv[])

{

    int rank;

    MPI_Init(&argc, &argv);

    MPI_Comm_rank(MPI_COMM_WORLD, &rank;;

    if (rank == 0) {

        char buf[128];

        while (fgets(buf, sizeof(buf), stdin)) {

            puts(buf);

        }

    }

    MPI_Finalize();

    return 0;

}