Next: , Previous: omp_test_lock, Up: Runtime Library Routines

2.23 omp_unset_lock – Unset simple lock

A simple lock about to be unset must have been locked by omp_set_lock or omp_test_lock before. In addition, the lock must be held by the thread calling omp_unset_lock. Then, the lock becomes unlocked. If one ore more threads attempted to set the lock before, one of them is chosen to, again, set the lock for itself.

Prototype: void omp_unset_lock(omp_lock_t *lock);


Interface: subroutine omp_unset_lock(lock)
integer(omp_lock_kind), intent(out) :: lock

See also:
omp_set_lock, omp_test_lock
OpenMP specifications v3.0, section 3.3.4.