98 строки
3.4 KiB
C
98 строки
3.4 KiB
C
/*
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* Copyright (c) 2004-2007 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 "orte_config.h"
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#include "orte/constants.h"
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#include <stdio.h>
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#include "opal/event/event.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "orte/util/proc_info.h"
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#include "orte/mca/iof/iof.h"
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#include "orte/mca/iof/base/base.h"
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int orte_iof_base_close(void)
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{
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bool dump;
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opal_list_item_t *item;
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orte_iof_write_output_t *output;
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orte_iof_write_event_t *wev;
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int num_written;
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/* shutdown any remaining opened components */
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if (0 != opal_list_get_size(&orte_iof_base.iof_components_opened)) {
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mca_base_components_close(orte_iof_base.iof_output,
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&orte_iof_base.iof_components_opened, NULL);
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}
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OBJ_DESTRUCT(&orte_iof_base.iof_components_opened);
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OPAL_THREAD_LOCK(&orte_iof_base.iof_write_output_lock);
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if (!ORTE_PROC_IS_DAEMON) {
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/* check if anything is still trying to be written out */
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wev = orte_iof_base.iof_write_stdout->wev;
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if (!opal_list_is_empty(&wev->outputs)) {
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dump = false;
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/* make one last attempt to write this out */
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while (NULL != (item = opal_list_remove_first(&wev->outputs))) {
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output = (orte_iof_write_output_t*)item;
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if (!dump) {
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num_written = write(wev->fd, output->data, output->numbytes);
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if (num_written < output->numbytes) {
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/* don't retry - just cleanout the list and dump it */
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dump = true;
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}
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}
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OBJ_RELEASE(output);
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}
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}
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OBJ_RELEASE(orte_iof_base.iof_write_stdout);
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if (!orte_xml_output) {
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/* we only opened stderr channel if we are NOT doing xml output */
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wev = orte_iof_base.iof_write_stderr->wev;
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if (!opal_list_is_empty(&wev->outputs)) {
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dump = false;
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/* make one last attempt to write this out */
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while (NULL != (item = opal_list_remove_first(&wev->outputs))) {
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output = (orte_iof_write_output_t*)item;
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if (!dump) {
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num_written = write(wev->fd, output->data, output->numbytes);
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if (num_written < output->numbytes) {
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/* don't retry - just cleanout the list and dump it */
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dump = true;
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}
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}
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OBJ_RELEASE(output);
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}
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}
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OBJ_RELEASE(orte_iof_base.iof_write_stderr);
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}
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}
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OPAL_THREAD_UNLOCK(&orte_iof_base.iof_write_output_lock);
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OBJ_DESTRUCT(&orte_iof_base.iof_write_output_lock);
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return ORTE_SUCCESS;
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}
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