001: Inter-process Communication type

One:IPC:interprocess communication interprocess communication technology. The delivery of various messages between different processes on an operating system (message passing)

Two: Type

1. Piping (pipe). Nameless pipes are used between processes that have a common ancestor. The Nameless Pipeline (FIFO) resolves the communication problem without the affinity process.

2.System Message Queuing. Used for communication between relatives and unrelated processes on the same host.

3.Posix Message Queuing. POSIX real-time standard. Used between processes that have affinity and affinity for the same host.

4. Remote procedure calls (remotelyprocedure call RPC).

5. Record lock (recordinglocking).

6.System signal Volume (System semaphore)

7.Posix Semaphore (Posix semaphore)

8. Mutex (mutex) and condition variable (condition variable). Often used for inter-thread synchronization. You can also provide synchronization between different processes.

9. Read/write lock. (read write lock). Another form of synchronization.

001: Inter-process Communication type