/* Lock must be held */
static void pop_listener(libvlc_event_manager_t * p_em, libvlc_event_listener_t * listener)
{
struct queue_elmt * iter = queue(p_em)->first_elmt;
struct queue_elmt * prev = NULL;
while (iter) {
if(listeners_are_equal(&iter->listener, listener))
{
struct queue_elmt * to_delete = iter;
if(!prev)
queue(p_em)->first_elmt = to_delete->next;
else
prev->next = to_delete->next;
iter = to_delete->next;
free(to_delete);
#ifndef NDEBUG
queue(p_em)->count--;
#endif
}
else {
prev = iter;
iter = iter->next;
}
}
queue(p_em)->last_elmt=prev;
}
static bool
group_contains_listener( libvlc_event_listeners_group_t * group,
libvlc_event_listener_t * searched_listener )
{
int i;
for( i = 0; i < vlc_array_count(&group->listeners); i++ )
{
if( listeners_are_equal(searched_listener, vlc_array_item_at_index(&group->listeners, i)) )
return true;
}
return false;
}
/* Lock must be held */
static void pop_listener(libvlc_event_manager_t * p_em, libvlc_event_listener_t * listener)
{
struct queue_elmt * iter = queue(p_em)->elements;
struct queue_elmt * prev = NULL;
while (iter) {
if(listeners_are_equal(&iter->listener, listener))
{
struct queue_elmt * to_delete = iter;
if(!prev)
queue(p_em)->elements = to_delete->next;
else
prev->next = to_delete->next;
iter = to_delete->next;
free(to_delete);
}
else {
prev = iter;
iter = iter->next;
}
}
}
