C语言进程(第二章,wait,sleep,waitpid,pthread_mutex_lock,pthread_mutex_unlock,生产者消费者问题) 简介:本文讲解,C语言中的wait,sleep,waitpid,pthread_mutex_lock,pthread_mutex_unlock,函数在进程中的使用,还有经典的生产者消费者等问题的讲解。 相关在线编辑网站:https://www.ideone.com/whPQYr wait wait()是...
If thread termination is occurring in the initial thread, it will cause the system to terminate all other threads, then run C++ static object destructors, activation group cleanup routines and atexit() functions. Any mutexes that are held by a thread that terminates, become `abandoned' and are...
To allow other threads to continue execution, the main thread should terminate by calling pthread_exit() rather than exit(3). It's fine to use pthread_exit in main. When pthread_exit is used, the main thread will stop executing and will remain in zombie(defunct) status until all other t...
好像也差不多: 1、start() ,开始一个线程; 2、quit()、terminate(),结束一个线程; 3、setPriority ( Priority priority ),设置调度优先级; 4、setStackSize (uint stackSize),设置线程栈的大小; 5、wait(unsigned long time = ULONG_MAX ),阻塞一个线程直到下面的条件满足了(类似于POSIX的pthread_join())...
2. tls数据的destructor被调用 pthread_key_create()指定的void(*destructor)(void*) 3. terminate 调用pthread_exit() 当线程cancel后,若将线程加入pthread_join,会收到PTHREAD_CANCELED 作为线程退出状态,join是唯一的方式得知线程退出完成 发布于 2020-06-04 12:31 多线程 线程 并发 ...
如果未捕获到异常,那么将调用 terminate ()。 异常堆栈 (用于 try-throw-catch) 基于线程。 除非未捕获条件,否则由线程抛出条件或由线程重新抛出条件不会影响另一个线程上的异常处理。 返回值 如果成功, pthread_create () 将返回 0。 如果不成功,pthread_create() 返回 -1 ,并将 errno 设为下列值之一: ...
terminate. If that thread hasalready terminated, then pthread_join() returns immediately. The threadspecified by thread must be joinable. If retval is notNULL, then pthread_join() copies the exit status of the target thread (i.e., the value that the target thread supplied to pthread_exit(...
如何在UIAbility调用terminateSelf()后设置不保留最近任务列表中的快照 如何主动退出整个应用 启动UIAbility时报“must have required property 'startWindowIcon'”错误 如何获取当前应用程序缓存目录 如何获取应用级别的temp路径和files路径 服务卡片EntryFormAbility生命周期回调函数在哪个ArkTS文件中调用 多Module应...
Unless we */ /* wait we run the risk of executing an exit which will terminate */ /* the process and all threads before the threads have completed. */ pthread_join( thread1, NULL); pthread_join( thread2, NULL); printf("Thread 1 returns: %d\n",iret1); printf("Thread 2 returns:...
* In case windows.h doesn't define it (e.g. WinCE perhaps) */ #ifdef WINCE typedef VOID (APIENTRY *PAPCFUNC)(DWORD dwParam); #endif /* * note: ETIMEDOUT is correctly defined in winsock.h */ #include <winsock.h> /* * In case ETIMEDOUT hasn't been defined above somehow. ...