zxfoundation.sync.qspinlock.core Module Reference

Data Structures
class	zxfoundation::sync::qspinlock::qspinlock
	Queued spinlock — SMP-safe, cache-line-efficient. More...

Functions
auto	is_locked () const noexcept -> bool
	Test whether the lock is held (non-deterministic snapshot).
auto	lock () noexcept -> void
	Acquire the lock (blocking, SMP-safe).
auto	lock_irqsave () noexcept -> irqflags
	Acquire the lock and save + disable IRQs atomically.
auto	try_lock () noexcept -> bool
	Try to acquire the lock without blocking.
auto	unlock () noexcept -> void
	Release the lock.
auto	unlock_irqrestore (irqflags flags) noexcept -> void
	Release the lock and restore IRQs.

Files
file	zxfoundation/sync/qspinlock.zcomponent/core.cxxm
file	zxfoundation/sync/qspinlock.zcomponent/core.cxx