OMP_SET_LOCK

OMP_SET_NEST_LOCK

Purpose:

This subroutine forces the executing thread to wait until the specified lock is available. A thread is granted ownership of a lock when it becomes available.

Format:

Fortran

SUBROUTINE OMP_SET_LOCK(var)
SUBROUTINE OMP_SET_NEST_LOCK(var)

C/C++

#include <omp.h>
void omp_set_lock(omp_lock_t *lock)
void omp_set_nest__lock(omp_nest_lock_t *lock)

Notes & Restrictions:

• It is illegal to call this routine with a lock variable that is not initialized.

• For Fortran, var must be an integer large enough to hold an address, such as INTEGER*8 on 64-bit systems.