This module has no docstring.
Semaphore/Mutex type
acquire(self, /, block=True, timeout=None) Acquire the semaphore/lock.
release(self, /) Release the semaphore/lock.
SEM_VALUE_MAX = 2147483647
handle = <member 'handle' of '_multiprocessing.SemLock' objects>
kind = <member 'kind' of '_multiprocessing.SemLock' objects>
maxvalue = <member 'maxvalue' of '_multiprocessing.SemLock' objects>
name = <member 'name' of '_multiprocessing.SemLock' objects>
sem_unlink(name, /)
flags = {'HAVE_SEM_OPEN': 1, 'HAVE_SEM_TIMEDWAIT': 1}