/* -*- 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;
}