1/* Copyright JS Foundation and other contributors, http://js.foundation
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef ECMA_JOB_QUEUE_H
17#define ECMA_JOB_QUEUE_H
18
19#if ENABLED (JERRY_ES2015_BUILTIN_PROMISE)
20
21/** \addtogroup ecma ECMA
22 * @{
23 *
24 * \addtogroup ecmajobqueue ECMA Job Queue related routines
25 * @{
26 */
27
28/**
29 * Job queue item types.
30 */
31typedef enum
32{
33  ECMA_JOB_PROMISE_REACTION, /**< promise reaction job */
34  ECMA_JOB_PROMISE_THENABLE, /**< promise thenable job */
35} ecma_job_queue_item_type_t;
36
37/**
38 * Description of the job queue item.
39 */
40typedef struct
41{
42  uintptr_t next_and_type; /**< next and type members of a queue item */
43} ecma_job_queue_item_t;
44
45void ecma_job_queue_init (void);
46
47void ecma_enqueue_promise_reaction_job (ecma_value_t capability, ecma_value_t handler, ecma_value_t argument);
48void ecma_enqueue_promise_resolve_thenable_job (ecma_value_t promise, ecma_value_t thenable, ecma_value_t then);
49void ecma_free_all_enqueued_jobs (void);
50
51ecma_value_t ecma_process_all_enqueued_jobs (void);
52
53/**
54 * @}
55 * @}
56 */
57#endif /* ENABLED (JERRY_ES2015_BUILTIN_PROMISE) */
58#endif /* !ECMA_JOB_QUEUE_H */
59