pthread_join ___pthread_join(pthread_tthreadid,void**thread_return) 等待一个threadid的线程结束 pthread_join内部依靠__pthread_clockjoin_ex实现,用于实现线程的同步等待功能。 它允许主线程等待指定的目标线程终止,同时还支持根据给定的时间限制进行等待。函数的逻辑涉及到检测线程的状态、等待线程退出,以及释放资...
int __pthread_timedjoin_np_time64(pthread_t thread, void **retval, const struct timespec *abstime); thread: 要等待的线程标识符。 retval: 指向一个指针的指针,用于存储线程退出时的返回值。如果不需要此返回值,可以传递 NULL。 abstime: 指向一个 timespec 结构,指定等待线程终止的绝对时间。如果线程...
线程的运行属性pthread_attr_t主要包括:__detachstate,表示新线程是否与进程中其他线程脱离同步,如果置位则新线程不能用pthread_join()来同步,且在退出时自行释放所占用的资源,缺省为PTHREAD_CREATE_JOINABLE状态,这个属性可以在线程创建并运行以后用pthread_attr_setdetachstate来设置;__schedpolicy,表示新线程的调度策...
I seems that i have buggy implementation of pthread_timedjoin_np. Although linux does not documented this function yet ( seehttp://www.kernel.org/doc/man-pages/missing_pages.html), I suspectthat on my installationthis function does not work properly because it returns sometimes 0,sometimes 110...
{longnWaitersBlocked;/*Number of threads blocked*/longnWaitersGone;/*Number of threads timed out*/longnWaitersToUnblock;/*Number of threads to unblock*/sem_t semBlockQueue;/*Queue up threads waiting for the*//*condition to become signalled*/sem_t semBlockLock;/*Semaphore that guards access...
(pthread_timedjoin_np ??) Lev Olshvang wrote: Gilad, thank you very much. It is exactly what I was looking for. Glad I could help. Perhaps you could also advise me on the second item I posted recenly : "What is a proper way to make User mode device (pseudo device) ?" ...
extern int pthread_join (pthread_t __th, void **__thread_return); /* Indicate that the thread TH is never to be joined with PTHREAD_JOIN. The resources of TH will therefore be freed immediately when it terminates, instead of waiting for another thread to perform PTHREAD_JOIN ...
pthread_timedjoin_np (pthread_t thread, void **value_ptr, const struct timespec *abstime) /* * --- * DOCPUBLIC * This function waits for 'thread' to terminate and * returns the thread's exit value if 'value_ptr' is not * NULL or until 'abstime' passes and returns an ...
pthread_timedjoin_np.c pthread_tryjoin_np.c pthread_win32_attach_detach_np.c ptw32_MCS_lock.c ptw32_callUserDestroyRoutines.c ptw32_calloc.c ptw32_cond_check_need_init.c ptw32_getprocessors.c ptw32_is_attr.c ptw32_mutex_check_need_init.c ...
交叉(POSIX)平台模拟sigtimedwait() 、、、 用例是需要在执行自己的SIGPIPE和/或SSL_write()的线程中屏蔽它,并让它在当前的POSIX系统(如Linux、macOS、BSD等)上编译。版本的macOS,所以跨平台的解决方案看起来不太可能使用这种方法。sigwait()函数似乎到处都存在,但是如果特定的信号不是真正挂起的话,它将永远阻塞...