What are semaphore types in programming?

What are semaphore types in programming?

Semaphore types are synchronization primitives used to control access to shared resources in concurrent programming.

Can you explain how binary and counting semaphores differ?

Sure! A binary semaphore can only take values 0 or 1, while a counting semaphore can take any non-negative integer value.

When would I use a counting semaphore instead of a binary semaphore?

You'd use a counting semaphore when you need to manage access to a resource that has multiple instances, like a pool of connections.

Are there any potential issues with using semaphores?

Yes, improper use can lead to deadlocks or resource starvation, so it's important to design your synchronization carefully.