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 */ 31 typedef 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 */ 40 typedef struct 41 { 42 uintptr_t next_and_type; /**< next and type members of a queue item */ 43 } ecma_job_queue_item_t; 44 45 void ecma_job_queue_init (void); 46 47 void ecma_enqueue_promise_reaction_job (ecma_value_t capability, ecma_value_t handler, ecma_value_t argument); 48 void ecma_enqueue_promise_resolve_thenable_job (ecma_value_t promise, ecma_value_t thenable, ecma_value_t then); 49 void ecma_free_all_enqueued_jobs (void); 50 51 ecma_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