- case VLC_VAR_TRIGGER_CALLBACKS:
- {
- /* Deal with callbacks. Tell we're in a callback, release the lock,
- * call stored functions, retake the lock. */
- if( p_var->i_entries )
- {
- int i_var;
- int i_entries = p_var->i_entries;
- callback_entry_t *p_entries = p_var->p_entries;
-
- p_var->b_incallback = true;
- vlc_mutex_unlock( &p_priv->var_lock );
-
- /* The real calls */
- for( ; i_entries-- ; )
- {
- p_entries[i_entries].pf_callback( p_this, psz_name, p_var->val, p_var->val,
- p_entries[i_entries].p_data );
- }
-
- vlc_mutex_lock( &p_priv->var_lock );
-
- i_var = Lookup( p_priv->p_vars, p_priv->i_vars, psz_name );
- if( i_var < 0 )
- {
- msg_Err( p_this, "variable %s has disappeared", psz_name );
- vlc_mutex_unlock( &p_priv->var_lock );
- return VLC_ENOVAR;
- }
-
- p_var = &p_priv->p_vars[i_var];
- p_var->b_incallback = false;
- }
- }
- break;