92 строки
2.2 KiB
C
92 строки
2.2 KiB
C
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/*
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* Copyright (c) 2010 Cisco Systems, Inc. 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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/** @file:
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*
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* The OpenRTE State Save/Recovery Service
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*
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*/
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#ifndef ORTE_STATE_H
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#define ORTE_STATE_H
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#include "orte_config.h"
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#include "orte/types.h"
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#include "opal/mca/mca.h"
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#include "opal/dss/dss_types.h"
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BEGIN_C_DECLS
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/*
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* API functions
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*/
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/*
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* Initialize the module
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*/
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typedef int (*orte_state_base_module_init_fn_t)(void);
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/*
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* Finalize the module
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*/
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typedef int (*orte_state_base_module_finalize_fn_t)(void);
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/*
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* Save the state of the provided object
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*/
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typedef int (*orte_state_base_module_save_fn_t)(void *object, opal_data_type_t type);
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/*
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* Set the source for recovering state info
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*/
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typedef int (*orte_state_base_module_set_recover_source_fn_t)(orte_process_name_t *name);
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/*
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* Recover the state of an object
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*/
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typedef int (*orte_state_base_module_recover_fn_t)(void *object, opal_data_type_t type);
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/*
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* the standard module data structure
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*/
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struct orte_state_base_module_1_0_0_t {
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orte_state_base_module_init_fn_t init;
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orte_state_base_module_finalize_fn_t finalize;
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orte_state_base_module_save_fn_t save;
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orte_state_base_module_set_recover_source_fn_t set_recover_source;
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orte_state_base_module_recover_fn_t recover;
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};
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typedef struct orte_state_base_module_1_0_0_t orte_state_base_module_1_0_0_t;
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typedef struct orte_state_base_module_1_0_0_t orte_state_base_module_t;
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/*
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* the standard component data structure
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*/
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struct orte_state_base_component_1_0_0_t {
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mca_base_component_t base_version;
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mca_base_component_data_t base_data;
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};
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typedef struct orte_state_base_component_1_0_0_t orte_state_base_component_1_0_0_t;
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typedef struct orte_state_base_component_1_0_0_t orte_state_base_component_t;
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/*
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* Macro for use in components that are of type state
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*/
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#define ORTE_STATE_BASE_VERSION_1_0_0 \
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MCA_BASE_VERSION_2_0_0, \
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"state", 1, 0, 0
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/* Global structure for accessing STATE functions */
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ORTE_DECLSPEC extern orte_state_base_module_t orte_state; /* holds selected module's function pointers */
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END_C_DECLS
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#endif
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