/* -*- 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_Add_error_class */
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_Add_error_class = PMPI_Add_error_class
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_Add_error_class MPI_Add_error_class
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_Add_error_class as PMPI_Add_error_class
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_Add_error_class(int *errorclass) __attribute__ ((weak, alias("PMPI_Add_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_Add_error_class
#define MPI_Add_error_class PMPI_Add_error_class
#endif
#undef FUNCNAME
#define FUNCNAME MPI_Add_error_class
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
/*@
MPI_Add_error_class - Add an MPI error class to the known classes
Output Parameters:
. errorclass - New error class
.N ThreadSafe
.N Fortran
.N Errors
.N MPI_SUCCESS
.N MPI_ERR_OTHER
@*/
int MPI_Add_error_class(int *errorclass)
{
int mpi_errno = MPI_SUCCESS;
int new_class;
MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_ADD_ERROR_CLASS);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_ADD_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 ... */
new_class = MPIR_Err_add_class();
MPIR_ERR_CHKANDJUMP(new_class < 0, mpi_errno, MPI_ERR_OTHER, "**noerrclasses");
*errorclass = ERROR_DYN_MASK | new_class;
/* FIXME why isn't this done in MPIR_Err_add_class? */
if (*errorclass > MPIR_Process.attrs.lastusedcode) {
MPIR_Process.attrs.lastusedcode = *errorclass;
}
/* ... end of body of routine ... */
fn_exit:
MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_ADD_ERROR_CLASS);
MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
return mpi_errno;
fn_fail:
/* --BEGIN ERROR HANDLING-- */
#ifdef HAVE_ERROR_CHECKING
{
mpi_errno =
MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_add_error_class", "**mpi_add_error_class %p", errorclass);
}
#endif
mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
goto fn_exit;
/* --END ERROR HANDLING-- */
}