How do I handle errors in pthreads?

How do I handle errors in pthreads?

In pthreads, you can handle errors by checking the return values of pthread functions. For example, if you call pthread_create, it returns 0 on success and an error code on failure.

What are some common error codes I should be aware of?

Common error codes include EAGAIN, which indicates insufficient resources, and EINVAL, which indicates invalid settings.

How can I debug a pthreads application if it crashes?

You can use tools like gdb to debug your application. Compile with debugging symbols and run your program within gdb to trace the crash.

Are there any best practices for using pthreads?

Yes, always ensure proper synchronization, avoid deadlocks, and clean up resources by joining threads when they are no longer needed.