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lock -- lock a mutex

Usage:

lock m
Inputs:
- m, a mutex,

Description

Locks a mutex.

i1 : m = new Mutex

o1 = m

o1 : Mutex

i2 : lock m

If the mutex is already locked, then the thread blocks until it is unlocked. This is not interruptible.

See also

tryLock(Mutex) -- try locking a mutex
unlock(Mutex) -- unlock a mutex

Ways to use lock:

lock(Mutex)

For the programmer

The object lock is a method function.

The source of this document is in /build/reproducible-path/macaulay2-1.26.05+ds/M2/Macaulay2/packages/Macaulay2Doc/doc_mutex.m2:91:0.