C++ (Cpp) vm_backing_store_disable Examples

Example #1

File: dp_backing_file.c Project: SbIm/xnu-env

int
macx_backing_store_suspend(
	struct macx_backing_store_suspend_args *args)
{
	boolean_t	suspend = args->suspend;
	int		error;
	boolean_t	funnel_state;

	funnel_state = thread_funnel_set(kernel_flock, TRUE);
	if ((error = suser(kauth_cred_get(), 0)))
		goto backing_store_suspend_return;

	vm_backing_store_disable(suspend);

backing_store_suspend_return:
	(void) thread_funnel_set(kernel_flock, FALSE);
	return(error);
}

Example #2

File: dp_backing_file.c Project: PaxGordon/SEDarwin

int
macx_backing_store_suspend(
    boolean_t	suspend)
{
    int		error;
    struct proc	*p =  current_proc();
    boolean_t	funnel_state;

    funnel_state = thread_funnel_set(kernel_flock, TRUE);
    if ((error = suser(p->p_ucred, &p->p_acflag)))
        goto backing_store_suspend_return;

    vm_backing_store_disable(suspend);

backing_store_suspend_return:
    (void) thread_funnel_set(kernel_flock, FALSE);
    return(error);
}