/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpiimpl.h"
#include "errcodes.h"
/* -- Begin Profiling Symbol Block for routine MPI_Error_class */
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_Error_class = PMPI_Error_class
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_Error_class MPI_Error_class
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_Error_class as PMPI_Error_class
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_Error_class(int errorcode, int *errorclass)
__attribute__ ((weak, alias("PMPI_Error_class")));
#endif
/* -- End Profiling Symbol Block */
/* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
the MPI routines */
#ifndef MPICH_MPI_FROM_PMPI
#undef MPI_Error_class
#define MPI_Error_class PMPI_Error_class
#endif
#undef FUNCNAME
#define FUNCNAME MPI_Error_class
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
/*@
MPI_Error_class - Converts an error code into an error class
Input Parameters:
. errorcode - Error code returned by an MPI routine
Output Parameters:
. errorclass - Error class associated with 'errorcode'
.N SignalSafe
.N Fortran
.N Errors
.N MPI_SUCCESS
@*/
int MPI_Error_class(int errorcode, int *errorclass)
{
int mpi_errno = MPI_SUCCESS;
MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_ERROR_CLASS);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_ERROR_CLASS);
/* Validate parameters, especially handles needing to be converted */
#ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
MPIR_ERRTEST_ARGNULL(errorclass, "errorclass", mpi_errno);
}
MPID_END_ERROR_CHECKS;
}
#endif /* HAVE_ERROR_CHECKING */
/* ... body of routine ... */
/* We include the dynamic bit because this is needed to fully
* describe the dynamic error classes */
*errorclass = errorcode & (ERROR_CLASS_MASK | ERROR_DYN_MASK);
/* ... end of body of routine ... */
#ifdef HAVE_ERROR_CHECKING
fn_exit:
#endif
MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_ERROR_CLASS);
return mpi_errno;
/* --BEGIN ERROR HANDLING-- */
#ifdef HAVE_ERROR_CHECKING
fn_fail:
{
mpi_errno =
MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_error_class", "**mpi_error_class %d %p", errorcode,
errorclass);
}
mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
goto fn_exit;
#endif
/* --END ERROR HANDLING-- */
}