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.

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

1939

What are system calls used for process management in linux?

594

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

2148

Explain process management system calls in linux?

563