8 lines
300 B
Haskell
8 lines
300 B
Haskell
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x: = mutex() # create and return a mutex handle for sharing between threads needing to synchronize with each other
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lock(x) # lock mutex x
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trylock(x)) # non-blocking lock, succeeds only if there are no other thread already in the critical region
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unlock(x) # unlock mutex x
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