Complex sentence: The basic operations of futexes are based on only two central operationsWAIT and WAKEthough some futex implementations (depending on the exact version of the Linux kernel) have a few more operations for more specialized cases.
Split into simpler sentences: The basic operations of futexes are based on only two central operations, and. Though, some futex implementations, depending on the exact version of the Linux kernel, have a few more operations for more specialized cases.