Shared variable programme structures, Computer Networking

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Shared variable programme structures

In this section, we talk about some more concepts related to the shared programme.

Concept of Lock

Locks are used for protected access of data in a shared variable system.

There are various types of locks:

1) Binary Locks: These locks are used globally between multiple processes.

2) Deckkers Locks: These locks are based on distributed requests, to make sure mutual exclusion without unnecessary waiting.

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