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4.1.35. Definition
Multiple mode locking
Read/write locks
aka. shared/exclusive locks
Less restrictive (CREW)
read_lock(X), write_lock(X), unlock(X)
e.g. acquire read/write_lock
not reading or writing the lock state
‹ 4.1.34. Definition of terms
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4.1.36. Rules of Multimode locks ›
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