c1acccdf17
This PR replaces the `LazyBox` wrapper used to allocate the pthread primitives with `OnceBox`, which has a more familiar API mirroring that of `OnceLock`. This cleans up the code in preparation for larger changes like #128184 (from which this PR was split) and allows some neat optimizations, like avoid an acquire-load of the allocation pointer in `Mutex::unlock`, where the initialization of the allocation must have already been observed. Additionally, I've gotten rid of the TEEOS `Condvar` code, it's just a duplicate of the pthread one anyway and I didn't want to repeat myself.
14 lines
290 B
Rust
14 lines
290 B
Rust
mod condvar;
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mod mutex;
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mod once;
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mod once_box;
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mod rwlock;
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mod thread_parking;
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pub use condvar::Condvar;
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pub use mutex::Mutex;
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pub use once::{Once, OnceState};
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#[allow(unused)] // Only used on some platforms.
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use once_box::OnceBox;
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pub use rwlock::RwLock;
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pub use thread_parking::Parker;
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