How to communicate between two threads using message queue?

How to communicate between two threads using message queue?Please give an example code for that.

Hi and welcome to LQ.

This is not an LFS related question, I've asked a moderator to move it to an appropriate sub-forum.

Moved to Programming.

As a moderator I have done that.

Originally Posted by rosna How to communicate between two threads using message queue?Please give an example code for that.

LQ is not a software factory; thus providing code is not what we do.

Therefore, what have you done thus far for your project? Have you at least set up the two threads? If you are using C or C++, then look into using pthread_create() for setting up the threads, and mq_open(), mq_send(), etc. for the message queues.

Note that message queues are suitable for inter-process communications, but for a multi-threaded application, I would suggest that you consider some other alternative (say a "queue").

Unfortunately, your question as-written is like asking, "how do I drive from one city to another using a car?"

First: there is no answer to that question, because it is much too vague.

Second: have you actually looked for any existing examples (there are thousands...) on the Internet of how to do inter-process and inter-thread communication in Linux? (Didn't think so. You should try it sometime.)