Module sync

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Macros§

declare_id 🔒: We cannot use the newtype_index! macro because we have to use 0 as a sentinel value meaning that the identifier is not assigned. This is because the pthreads static initializers initialize memory with zeros (see the src/shims/sync.rs file).

Condvar 🔒: The conditional variable state.
CondvarId: 0 is used to indicate that the id was not yet assigned and, therefore, is not a valid identifier.
Futex 🔒: The futex state.
FutexRef
FutexWaiter 🔒: A thread waiting on a futex.
Mutex 🔒: The mutex state.
MutexRef
RwLock 🔒: The read-write lock state.
RwLockId: 0 is used to indicate that the id was not yet assigned and, therefore, is not a valid identifier.
SynchronizationObjects: The state of all synchronization objects.

LAZY_INIT_COOKIE: We designate an init`` field in all primitives. If init` is set to this, we consider the primitive initialized.