128 строки
3.0 KiB
C
128 строки
3.0 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
|
|
/*
|
|
* Copyright (c) 2010 Cisco Systems, Inc. All rights reserved.
|
|
* Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
|
|
* Copyright (c) 2012-2013 Los Alamos National Security, LLC.
|
|
* All rights reserved
|
|
* Copyright (c) 2015 Intel, Inc. All rights reserved.
|
|
*/
|
|
#include "opal_config.h"
|
|
#include "opal/constants.h"
|
|
|
|
/* protect common defines */
|
|
#undef PACKAGE_BUGREPORT
|
|
#undef PACKAGE_NAME
|
|
#undef PACKAGE_STRING
|
|
#undef PACKAGE_TARNAME
|
|
#undef PACKAGE_VERSION
|
|
|
|
#include "libevent/config.h"
|
|
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
|
|
|
|
#ifdef WIN32
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#include <windows.h>
|
|
#undef WIN32_LEAN_AND_MEAN
|
|
#endif
|
|
#ifdef HAVE_SYS_TIME_H
|
|
#include <sys/time.h>
|
|
#endif
|
|
#include <sys/queue.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#ifndef WIN32
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#endif
|
|
#include <errno.h>
|
|
#include <signal.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
#include <time.h>
|
|
|
|
#include "opal/class/opal_object.h"
|
|
#include "opal/threads/mutex.h"
|
|
#include "opal/threads/threads.h"
|
|
#include "opal/util/output.h"
|
|
#include "opal/util/argv.h"
|
|
#include "opal/util/fd.h"
|
|
|
|
#include "libevent2022.h"
|
|
#include "opal/mca/event/base/base.h"
|
|
|
|
#include "libevent/event.h"
|
|
#include "libevent/event-internal.h"
|
|
|
|
#include "opal/mca/event/event.h"
|
|
|
|
static struct event_config *config=NULL;
|
|
extern char *event_module_include;
|
|
extern const struct eventop *eventops[];
|
|
|
|
opal_event_base_t* opal_event_base_create(void)
|
|
{
|
|
opal_event_base_t *base;
|
|
|
|
base = event_base_new_with_config(config);
|
|
if (NULL == base) {
|
|
/* there is no backend method that does what we want */
|
|
opal_output(0, "No event method available");
|
|
}
|
|
return base;
|
|
}
|
|
|
|
int opal_event_init(void)
|
|
{
|
|
char **includes=NULL;
|
|
bool dumpit=false;
|
|
int i, j;
|
|
|
|
if (opal_output_get_verbosity(opal_event_base_framework.framework_output) > 4) {
|
|
event_enable_debug_mode();
|
|
dumpit = true;
|
|
}
|
|
|
|
if (NULL == event_module_include) {
|
|
/* Shouldn't happen, but... */
|
|
event_module_include = strdup("select");
|
|
}
|
|
includes = opal_argv_split(event_module_include,',');
|
|
|
|
/* get a configuration object */
|
|
config = event_config_new();
|
|
/* cycle thru the available subsystems */
|
|
for (i = 0 ; NULL != eventops[i] ; ++i) {
|
|
/* if this module isn't included in the given ones,
|
|
* then exclude it
|
|
*/
|
|
dumpit = true;
|
|
for (j=0; NULL != includes[j]; j++) {
|
|
if (0 == strcmp("all", includes[j]) ||
|
|
0 == strcmp(eventops[i]->name, includes[j])) {
|
|
dumpit = false;
|
|
break;
|
|
}
|
|
}
|
|
if (dumpit) {
|
|
event_config_avoid_method(config, eventops[i]->name);
|
|
}
|
|
}
|
|
opal_argv_free(includes);
|
|
|
|
return OPAL_SUCCESS;
|
|
}
|
|
|
|
opal_event_t* opal_event_alloc(void)
|
|
{
|
|
opal_event_t *ev;
|
|
|
|
ev = (opal_event_t*)malloc(sizeof(opal_event_t));
|
|
return ev;
|
|
}
|