1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 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 #ifndef FFRT_API_C_EXECUTOR_TASK_H 16 #define FFRT_API_C_EXECUTOR_TASK_H 17 18 #include "type_def.h" 19 20 typedef enum { 21 ffrt_normal_task = 0, 22 ffrt_rust_task = 1, 23 ffrt_uv_task // only used to register func for libuv 24 } ffrt_executor_task_type_t; 25 26 typedef struct ffrt_executor_task { 27 uintptr_t reserved[2]; 28 uintptr_t type; // 0: TaskCtx, 1: rust task, User Space Address: libuv work 29 void* wq[2]; 30 } ffrt_executor_task_t; 31 32 typedef void (*ffrt_executor_task_func)(ffrt_executor_task_t* data, ffrt_qos_t qos); 33 34 FFRT_C_API void ffrt_executor_task_register_func(ffrt_executor_task_func func, ffrt_executor_task_type_t type); 35 FFRT_C_API void ffrt_executor_task_submit(ffrt_executor_task_t *task, const ffrt_task_attr_t *attr); 36 FFRT_C_API int ffrt_executor_task_cancel(ffrt_executor_task_t *task, const ffrt_qos_t qos); 37 38 #endif