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
22extern "C" {
23#endif
24
25#define INVALID_THREAD_ID 0
26#define INVALID_TASK_HANDLE 0
27
28typedef uint32_t ThreadTaskHandle;
29typedef void *ThreadMgr;
30typedef struct TagThreadContext ThreadContext;
31
32typedef void (*TaskFinishProcessor)(ThreadTaskHandle handle, const ThreadContext *context);
33typedef void (*TaskExecutor)(ThreadTaskHandle handle, const ThreadContext *context);
34
35int CreateThreadMgr(uint32_t maxThreadCount, ThreadMgr *instance);
36int DestroyThreadMgr(ThreadMgr instance);
37int ThreadMgrAddTask(ThreadMgr instance, ThreadTaskHandle *taskHandle);
38int ThreadMgrAddExecutor(ThreadMgr instance,
39    ThreadTaskHandle taskHandle, TaskExecutor executor, const ThreadContext *context);
40int ThreadMgrCancelTask(ThreadMgr instance, ThreadTaskHandle taskHandle);
41int TaskSyncExecute(ThreadMgr instance, ThreadTaskHandle taskHandle);  // 同步执行
42int 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