What are some common problems with semaphores in programming?
Some common problems with semaphores include deadlocks, priority inversion, and improper initialization.
Can you explain what a deadlock is?
A deadlock occurs when two or more processes are waiting for each other to release resources, causing them to be stuck.
How can I avoid deadlocks when using semaphores?
To avoid deadlocks, you can use techniques like resource ordering, timeout mechanisms, or implementing a deadlock detection algorithm.
What is priority inversion?
Priority inversion happens when a lower-priority task holds a semaphore needed by a higher-priority task, causing delays.
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