Futex

Deadline is used to wait efficiently for a pointer's value to change using Futex and a fixed timeout.

Types

Deadline: Deadline is used to wait efficiently for a pointer's value to change using Futex and a fixed timeout.

Checks if `ptr` still contains the value `expect` and, if so, blocks the caller until either:

Functions

wait: Checks if `ptr` still contains the value `expect` and, if so, blocks the caller until either:
timedWait: Checks if `ptr` still contains the value `expect` and, if so, blocks the caller until either:
wake: Unblocks at most `max_waiters` callers blocked in a `wait()` call on `ptr`.