Final answer:
Spinlocks are intended to provide mutual exclusion, using a busy-waiting mechanism to prevent multiple threads from concurrently accessing a shared resource.
Step-by-step explanation:
Spinlocks are intended to provide mutual exclusion only. They are a type of lock that is used in computing to prevent multiple threads from accessing a shared resource concurrently. A spinlock works by causing the querying thread to wait in a loop (“spin”) while repeatedly checking if the lock is available. This mechanism encompasses a busy-waiting strategy which is useful for locks that are expected to be held for short periods. While spinlocks do ensure mutual exclusion, they do not inherently provide bounded waiting, aging, or progress guarantees. These are different requirements of synchronization primitives that are not typically addressed by spinlocks.