with-read-lock ( lock quot -- )
Locks » Read-write locks

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Vocabulary
concurrency.locks

Inputs

lock	a lock
quot	a quotation

Outputs
None

Word description
Calls the quotation, ensuring that no other thread is holding a write lock at the same time. If another thread is holding a write lock, blocks until the thread releases the lock.

Definition

USING: kernel ;

IN: concurrency.locks

: with-read-lock ( lock quot -- )
    f swap with-read-lock-timeout ; inline