pthread_join pthread_exit
In pthread_join , you get back the address passed to pthread_exit by the finished thread. If you pass just a plain pointer, it is passed by value so you can't change where it is pointing to. To be able to change the value of the pointer passed to pth, As explained in the openpub documentations,. pthread_exit() will exit the thread that calls it. In your case since the main calls it, main thread will terminate whereas your spawned threads will continue to execute. This is mostly used in cases where the
| 相關軟體 Processing (32-bit) 資訊 | |
|---|---|
 pthread_join pthread_exit 相關參考資料
c - Difference between pthread_exit, pthread_join and ...
pthread_exit is called from the thread itself to terminate its execution (and return a result) early. pthread_join is called from another thread (usually the thread that created it) to wait for a thr... https://stackoverflow.com c - pthread_join() and pthread_exit() - Stack Overflow
In pthread_join , you get back the address passed to pthread_exit by the finished thread. If you pass just a plain pointer, it is passed by value so you can't change where it is pointing to. To b... https://stackoverflow.com c - When to use pthread_exit() and when to use pthread_join() in ...
As explained in the openpub documentations,. pthread_exit() will exit the thread that calls it. In your case since the main calls it, main thread will terminate whereas your spawned threads will cont... https://stackoverflow.com linux多线程问题：pthread_join 和pthread_exit 的区别求指教_百度知道
linux多线程问题：pthread_join 和pthread_exit 的区别求指教 10. 看到说这是线程的两种退出方式，pthread_join会阻塞，pthread_exit可指定返回值。又说join可接收exit的返回值。然后我就有点乱了：我的理解是——既然是两种退出方式，那他们的关系就应该是并列的，也就是说，用任何一种方式退出都可以。 http://zhidao.baidu.com Pthread 創建線程時需要注意的釋放線程資源問題| brady - 點部落
创建线程后用pthread_join() 一直等待子线程结束。 #include <stdio.h> #include <stdlib.h> #include <pthread.h> void *PrintHello(void) int stack[1024 * 20] = 0,}; //sleep(1); long tid = 0; //pthread_e... https://dotblogs.com.tw pthread_join pthread_exit 线程Linux函数线程退出线程等待- CSDN博客
接下来我们看一下线程退出函数和等待函数。 #include void pthread_exit(void *value_ptr); value_ptr：是线程的返回值。有pthread_join()检测获得。 功能:线程退出#include int pthread_join(pthread_t thread, void**value_ptr); 功能. https://blog.csdn.net pthread_joinpthread_exit用法实例- CSDN博客
函数pthread_join用来等待一个线程的结束。函数原型为： extern int pthread_join __P ((pthread_t __th, void **__thread_return)); 第一个参数为被等待的线程标识符，第二个参数为一个用户定义的指针，它可以用来存储被等待线程的返回值。这个函数是一个线程阻塞的函数，调用它的线程将一直等待到被等待的线程 ... https://blog.csdn.net pthread_joinpthread_exit的用法解析- CSDN博客
官方说法： 函数pthread_join用来等待一个线程的结束。函数原型为： extern int pthread_join __P ((pthread_t __th, void **__thread_return)); 第一个参数为被等待的线程标识符，第二个参数为一个用户定义的指针，它可以用来存储被等待线程的返回值。这个函数是一个线程阻塞的函数，调用它的线程将一直等待到被 ... https://blog.csdn.net pthread_joinpthread_exit的用法解析- 掃文資訊
extern void pthread_exit __P ((void *__retval)) __attribute__ ((__noreturn__));. 唯一的參數是函數的返回代碼，只要pthread_exit中的參數retval不是NULL，這個值將被傳遞給thread_return。最後要説明的是，一個線程不能被多個線程等待，否則第一個接收到信號的線程成功返回，其餘調用pthread... https://hk.saowen.com |