87 строки
3.2 KiB
C
87 строки
3.2 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "include/constants.h"
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#include "mca/mca.h"
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#include "mca/base/base.h"
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#include "mca/oob/oob.h"
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OBJ_CLASS_INSTANCE(
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mca_oob_base_exception_handler_t,
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opal_list_item_t,
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NULL,
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NULL
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);
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/**
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* Register a callback function on loss of a connection.
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*/
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OMPI_DECLSPEC int mca_oob_add_exception_handler(
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mca_oob_base_exception_fn_t cbfunc)
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{
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mca_oob_base_exception_handler_t *eh = OBJ_NEW(mca_oob_base_exception_handler_t);
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eh->cbfunc = cbfunc;
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opal_list_append(&mca_oob_base_exception_handlers, &eh->super);
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return ORTE_SUCCESS;
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}
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/**
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* Remove a callback
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*/
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OMPI_DECLSPEC int mca_oob_del_exception_handler(
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mca_oob_base_exception_fn_t cbfunc)
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{
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opal_list_item_t* item;
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item = opal_list_get_first(&mca_oob_base_exception_handlers);
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while(item != opal_list_get_end(&mca_oob_base_exception_handlers)) {
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opal_list_item_t* next = opal_list_get_next(item);
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mca_oob_base_exception_handler_t* eh = (mca_oob_base_exception_handler_t*)item;
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if(eh->cbfunc == cbfunc) {
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opal_list_remove_item(&mca_oob_base_exception_handlers, &eh->super);
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OBJ_RELEASE(eh);
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}
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item = next;
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}
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return ORTE_SUCCESS;
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}
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/**
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* Invoke exception handlers
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*/
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OMPI_DECLSPEC void mca_oob_call_exception_handlers(
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orte_process_name_t* peer, int exception)
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{
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opal_list_item_t* item;
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item = opal_list_get_first(&mca_oob_base_exception_handlers);
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while(item != opal_list_get_end(&mca_oob_base_exception_handlers)) {
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opal_list_item_t* next = opal_list_get_next(item);
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mca_oob_base_exception_handler_t* eh = (mca_oob_base_exception_handler_t*)item;
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eh->cbfunc(peer,exception);
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item = next;
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}
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}
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