use crate::types::Opaque;
mod arc;
mod condvar;
pub mod lock;
mod locked_by;
pub mod poll;
pub mod rcu;
pub use arc::{Arc, ArcBorrow, UniqueArc};
pub use condvar::{new_condvar, CondVar, CondVarTimeoutResult};
pub use lock::global::{global_lock, GlobalGuard, GlobalLock, GlobalLockBackend, GlobalLockedBy};
pub use lock::mutex::{new_mutex, Mutex, MutexGuard};
pub use lock::spinlock::{new_spinlock, SpinLock, SpinLockGuard};
pub use locked_by::LockedBy;
#[repr(transparent)]
pub struct LockClassKey(Opaque<bindings::lock_class_key>);
unsafe impl Sync for LockClassKey {}
impl LockClassKey {
pub(crate) fn as_ptr(&self) -> *mut bindings::lock_class_key {
self.0.get()
}
}
#[doc(hidden)]
#[macro_export]
macro_rules! static_lock_class {
() => {{
static CLASS: $crate::sync::LockClassKey =
unsafe { ::core::mem::MaybeUninit::uninit().assume_init() };
&CLASS
}};
}
#[doc(hidden)]
#[macro_export]
macro_rules! optional_name {
() => {
$crate::c_str!(::core::concat!(::core::file!(), ":", ::core::line!()))
};
($name:literal) => {
$crate::c_str!($name)
};
}