Function lwp_user_object_delete

components/lwp/lwp_pid.c:548–562

* @brief Delete an object from the user object list of a lightweight process * * @param[in,out] lwp The lightweight process structure whose object list needs updating * @param[in] object The object to be deleted from the LWP's object list * * @return rt_err_t Returns 0 on success, or -1 on failure */

 * @return rt_err_t Returns 0 on success, or -1 on failure
 */
rt_err_t lwp_user_object_delete(struct rt_lwp *lwp, rt_object_t object)
{
    rt_err_t ret = -1;

    if (lwp && object)
    {
        struct lwp_avl_struct *node;

        lwp_user_object_lock(lwp);
        node = lwp_avl_find((avl_key_t)object, lwp->object_root);
        ret = _object_node_delete(lwp, node);
        lwp_user_object_unlock(lwp);
    }
    return ret;
}

/**
 * @brief Clear all objects from the user object list of a lightweight process