Answer Posted / rp

Mutex is a specialized binary semaphore. But the key
difference between semaphore and mutex is:
Mutex can only be given by the task that takes it; but
semaphore can be given by any tasks.

Explain process management system calls in linux?

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What are system calls used for process management in linux?

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I would like to know whether Simado and Setu products are they EPBX or not ?

2122

what are different ways the context switch happens from user to kernel space or vice-versa ?

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