1 /* 2 * Copyright (c) 2024 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 16 #ifndef APPSPAWN_MODULE_THREAD_MGR_H 17 #define APPSPAWN_MODULE_THREAD_MGR_H 18 #include <stdint.h> 19 #include <stdlib.h> 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 #define INVALID_THREAD_ID 0 26 #define INVALID_TASK_HANDLE 0 27 28 typedef uint32_t ThreadTaskHandle; 29 typedef void *ThreadMgr; 30 typedef struct TagThreadContext ThreadContext; 31 32 typedef void (*TaskFinishProcessor)(ThreadTaskHandle handle, const ThreadContext *context); 33 typedef void (*TaskExecutor)(ThreadTaskHandle handle, const ThreadContext *context); 34 35 int CreateThreadMgr(uint32_t maxThreadCount, ThreadMgr *instance); 36 int DestroyThreadMgr(ThreadMgr instance); 37 int ThreadMgrAddTask(ThreadMgr instance, ThreadTaskHandle *taskHandle); 38 int ThreadMgrAddExecutor(ThreadMgr instance, 39 ThreadTaskHandle taskHandle, TaskExecutor executor, const ThreadContext *context); 40 int ThreadMgrCancelTask(ThreadMgr instance, ThreadTaskHandle taskHandle); 41 int TaskSyncExecute(ThreadMgr instance, ThreadTaskHandle taskHandle); // 同步执行 42 int TaskExecute(ThreadMgr instance, 43 ThreadTaskHandle taskHandle, TaskFinishProcessor process, const ThreadContext *context); 44 45 #ifdef __cplusplus 46 } 47 #endif 48 #endif // APPSPAWN_MODULE_THREAD_MGR_H 49