Module futex 

Available on Linux, or Android, or Emscripten and target feature atomics, or FreeBSD, or OpenBSD, or DragonFly BSD, or Fuchsia only.

Functions

futex_waitLinux or Android or FreeBSD

Waits for a futex_wake operation to wake us.

futex_wakeLinux or Android

Wakes up one thread that’s blocked on futex_wait on this futex.

futex_wake_allLinux or Android

Wakes up all threads that are waiting on futex_wait on this futex.

Type Aliases

Futex

An atomic for use as a futex that is at least 32-bits but may be larger

Primitive

Must be the underlying type of Futex

SmallFutex

An atomic for use as a futex that is at least 8-bits but may be larger.

SmallPrimitive

Must be the underlying type of SmallFutex