在Windows中使用C在两个线程之间共享缓冲区的方法有哪些？(What are the ways to share a buffer between two threads using C in W

在Windows中使用C在两个线程之间共享缓冲区的方法有哪些？(What are the ways to share a buffer between two threads using C in Windows? [duplicate])

这个问题在这里已有答案：

添加两个数字而不使用运算符 3个答案

想想我使用win32 api的createthread()创建了2个线程的场景。 我正在连接到一个串口的一个线程中继续数据，第二个线程将对线程1的数据执行操作。我将数据存储在一个缓冲区中，但是我想在线程2中使用该缓冲区，这样我就可以使用thraed 2函数继续对数据进行操作了。 所以我如何在两个线程之间共享数据。

This question already has an answer here:

Adding two numbers without using operators 3 answers

think about scenario like i have created 2 threads using createthread() of win32 api. i am getting continues data in one thread which is connected to one serial port and 2nd thread will perform operation on the data of thread 1. i stored the data in one buffer in thraed 1. but i want to use that buffer in thread 2 , so that i can continue my operation on data by using thraed 2 function. so how i can share the data between two threads.

最满意答案

printf函数返回写入的元素数。 在这种情况下，字符数是x （第一个%*c ）和y （第二个）之和。

The printf functions returns the number of elements written. In this case is the number of characters which is the sum of x (the first %*c) and y (the second).