C++ : What happens when a process reads an IPC message via msgrcv?

C++ : What happens when a process reads an IPC message via msgrcv?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Next, enter the letters 'awesome' on your keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

Here's a short introduction about myself,
Greetings, my name is Delphi.
I am available to help you find solutions to your inquiries.
C++ : What happens when a process reads an IPC message via msgrcv?
If you need more specific answers, please reach out to me through comments or chat.
We encourage you to leave a comment below if you have an answer or insights on the answer.
A 'heart' from me will indicate my appreciation for your answer.
via IPC msgrcv? when a process message happens an reads : C++ What