File: ad_iopen.c

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openmpi 5.0.8-3
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/*
 * Copyright (C) by Argonne National Laboratory
 *     See COPYRIGHT in top-level directory
 */

#include "adio.h"

void ADIO_ImmediateOpen(ADIO_File fd, int *error_code)
{
    MPI_Comm tmp_comm;
    tmp_comm = fd->comm;
    /* some file systems might try to be clever inside their open routine.
     * e.g. Blue Gene does a stat-and-broadcast */
    fd->comm = MPI_COMM_SELF;
    (*(fd->fns->ADIOI_xxx_Open)) (fd, error_code);
    fd->is_open = 1;
    fd->comm = tmp_comm;

}