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openvswitch/ovsdb/trigger.h
2009-11-04 17:12:10 -08:00

45 lines
1.6 KiB
C

/* Copyright (c) 2009 Nicira Networks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OVSDB_TRIGGER_H
#define OVSDB_TRIGGER_H 1
#include "list.h"
struct ovsdb;
struct ovsdb_trigger {
struct list node; /* !result: in struct ovsdb "triggers" list;
* result: in completion list. */
struct list *completion; /* Completion list. */
struct json *request; /* Database request. */
struct json *result; /* Result (null if none yet). */
long long int created; /* Time created. */
long long int timeout_msec; /* Max wait duration. */
};
void ovsdb_trigger_init(struct ovsdb *, struct ovsdb_trigger *,
struct json *request, struct list *completion,
long long int now);
void ovsdb_trigger_destroy(struct ovsdb_trigger *);
bool ovsdb_trigger_is_complete(const struct ovsdb_trigger *);
struct json *ovsdb_trigger_steal_result(struct ovsdb_trigger *);
void ovsdb_trigger_run(struct ovsdb *, long long int now);
void ovsdb_trigger_wait(struct ovsdb *, long long int now);
#endif /* ovsdb/trigger.h */