starry_core::futex

Struct FutexTable

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pub struct FutexTable(/* private fields */);
Expand description

A table mapping memory addresses to futex wait queues.

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impl FutexTable

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pub fn new() -> Self

Creates a new FutexTable.

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pub fn get(&self, addr: usize) -> Option<WaitQueueGuard>

Gets the wait queue associated with the given address.

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pub fn get_or_insert(&self, addr: usize) -> WaitQueueGuard

Gets the wait queue associated with the given address, or inserts a a new one if it doesn’t exist.

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