d248f608b4
This commit was SVN r12617.
179 строки
4.1 KiB
C
179 строки
4.1 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) 2004-2006 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 "orte_config.h"
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#include <sys/types.h>
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#if HAVE_NETINET_IN_H
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#include <netinet/in.h>
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#endif
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#include "opal/util/output.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/dss/dss_internal.h"
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int orte_dss_size(size_t *size, void *src, orte_data_type_t type)
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{
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int rc;
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orte_dss_type_info_t *info;
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/* check for error */
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if (NULL == size) {
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ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
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return ORTE_ERR_BAD_PARAM;
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}
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/* Lookup the size function for this type and call it */
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if (!(type < orte_dss_types->size) ||
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(NULL == (info = (orte_dss_type_info_t*)orte_pointer_array_get_item(orte_dss_types, type)))) {
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ORTE_ERROR_LOG(ORTE_ERR_UNKNOWN_DATA_TYPE);
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return ORTE_ERR_UNKNOWN_DATA_TYPE;
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}
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if (ORTE_SUCCESS != (rc = info->odti_size_fn(size, src, type))) {
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ORTE_ERROR_LOG(rc);
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}
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return rc;
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}
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/*
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* STANDARD SIZE FUNCTION - WORKS FOR EVERYTHING NON-STRUCTURED
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*/
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int orte_dss_std_size(size_t *size, void *src, orte_data_type_t type)
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{
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switch(type) {
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case ORTE_BOOL:
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*size = sizeof(bool);
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break;
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case ORTE_INT:
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case ORTE_UINT:
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*size = sizeof(int);
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break;
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case ORTE_SIZE:
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*size = sizeof(size_t);
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break;
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case ORTE_PID:
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*size = sizeof(pid_t);
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break;
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case ORTE_BYTE:
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case ORTE_INT8:
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case ORTE_UINT8:
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case ORTE_NULL:
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*size = 1;
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break;
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case ORTE_INT16:
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case ORTE_UINT16:
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*size = sizeof(uint16_t);
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break;
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case ORTE_INT32:
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case ORTE_UINT32:
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*size = sizeof(uint32_t);
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break;
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case ORTE_INT64:
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case ORTE_UINT64:
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*size = sizeof(uint64_t);
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break;
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case ORTE_STD_CNTR:
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*size = sizeof(orte_std_cntr_t);
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break;
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case ORTE_DATA_TYPE:
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*size = sizeof(orte_data_type_t);
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break;
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default:
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*size = 0;
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ORTE_ERROR_LOG(ORTE_ERR_UNKNOWN_DATA_TYPE);
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return ORTE_ERR_UNKNOWN_DATA_TYPE;
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}
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return ORTE_SUCCESS;
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}
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/* SIZE FUNCTIONS FOR NON-STANDARD SYSTEM TYPES */
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/*
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* STRING
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*/
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int orte_dss_size_string(size_t *size, char *src, orte_data_type_t type)
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{
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if (NULL != src) {
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*size = strlen(src) + 1;
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} else {
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*size = sizeof(char*); /* account for NULL */
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}
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return ORTE_SUCCESS;
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}
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/* SIZE FUNCTIONS FOR GENERIC ORTE TYPES */
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/*
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* ORTE_DATA_VALUE
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*/
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int orte_dss_size_data_value(size_t *size, orte_data_value_t *src, orte_data_type_t type)
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{
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size_t data_size;
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int rc;
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/* account for size of object itself... */
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*size = sizeof(orte_data_value_t);
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if (NULL != src) {
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/* ...and the number of bytes in the payload, IF an actual object was provided */
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if (ORTE_SUCCESS != (rc = orte_dss.size(&data_size, src->data, src->type))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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*size += data_size;
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}
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return ORTE_SUCCESS;
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}
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/*
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* ORTE_BYTE_OBJECT
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*/
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int orte_dss_size_byte_object(size_t *size, orte_byte_object_t *src, orte_data_type_t type)
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{
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/* account for size of object itself... */
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*size = sizeof(orte_byte_object_t);
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if (NULL != src) {
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/* ...and the number of bytes in the payload, IF an actual object was provided */
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*size += src->size;
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}
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return ORTE_SUCCESS;
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}
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