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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
* Copyright (C) 2004 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*/
#include <stdarg.h>
#include <stdio.h>
#include "mpioimpl.h"
#include "adio_extern.h"
/* Default error handling implementation.
*
* Note that only MPI_ERRORS_ARE_FATAL and MPI_ERRORS_RETURN are
* handled correctly; other handlers cause an abort.
*/
int MPIO_Err_create_code(int lastcode, int fatal, const char fcname[],
int line, int error_class, const char generic_msg[],
const char specific_msg[], ... )
{
va_list Argp;
int idx = 0;
char *buf;
buf = (char *) ADIOI_Malloc(1024);
if (buf != NULL) {
idx += ADIOI_Snprintf(buf, 1023, "%s (line %d): ", fcname, line);
if (specific_msg == NULL) {
ADIOI_Snprintf(&buf[idx], 1023 - idx, "%s\n", generic_msg);
}
else {
va_start(Argp, specific_msg);
vsnprintf(&buf[idx], 1023 - idx, specific_msg, Argp);
va_end(Argp);
}
FPRINTF(stderr, "%s", buf);
ADIOI_Free(buf);
}
return error_class;
}
int MPIO_Err_return_file(MPI_File mpi_fh, int error_code)
{
ADIO_File adio_fh;
if (mpi_fh == MPI_FILE_NULL)
{
if (ADIOI_DFLT_ERR_HANDLER == MPI_ERRORS_ARE_FATAL ||
ADIOI_DFLT_ERR_HANDLER != MPI_ERRORS_RETURN)
{
MPI_Abort(MPI_COMM_WORLD, 1);
}
else
{
return error_code;
}
}
adio_fh = MPIO_File_resolve(mpi_fh);
if (adio_fh->err_handler == MPI_ERRORS_ARE_FATAL ||
adio_fh->err_handler != MPI_ERRORS_RETURN)
{
MPI_Abort(MPI_COMM_WORLD, 1);
}
else
{
return error_code;
}
}
int MPIO_Err_return_comm(MPI_Comm mpi_comm, int error_code)
{
MPI_Errhandler errh;
MPI_Errhandler_get(mpi_comm, &errh);
if (errh == MPI_ERRORS_ARE_FATAL ||
errh != MPI_ERRORS_RETURN)
{
MPI_Abort(mpi_comm, 1);
}
return error_code;
}
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