Can linux pipes be used for thread communication?

Linux pipes cannot be used for thread communication, because pipes are a mechanism for inter-process communication. It is a half-duplex communication method used to connect the output of one process to the output of another process. Input, pipes are usually used for communication between parent and child processes or between processes that are related by blood.

The operating system of this tutorial: Linux5.18.14 system, Dell G3 computer.

In Linux, a pipe is a mechanism for inter-process communication, not a mechanism for inter-thread communication. A pipe is a half-duplex (i.e., data can only flow in one direction) communication method used to connect the output of one process to the input of another process.

Pipes are usually used for communication between parent and child processes or between processes that are related by blood. By creating a pipe, one process can send output to the pipe and have that output read from the pipe by another process. This communication mechanism is very convenient for data transmission between processes, but it is not suitable for inter-thread communication.

In Linux, threads can communicate through mechanisms such as shared memory, semaphores, and mutex locks. These mechanisms allow for shared data, synchronized operations, and mutually exclusive access, enabling communication and collaboration between threads. These mechanisms are generally better suited for communicating at the thread level, rather than using pipes for inter-thread communication.

Therefore, if you want to communicate between threads, you can consider using inter-thread communication mechanisms such as shared memory, mutex locks, condition variables, etc. instead of using pipes.

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