static bool
_finalize_timer() {
timer_read_begin();
struct timer_info *timer = get_timer_info();
timer_read_end();
assert( timer != NULL );
debug( "Deleting timer callbacks ( timer_callbacks = %p ).", timer->timer_callbacks );
if ( timer->timer_callbacks != NULL ) {
for ( dlist_element *e = timer->timer_callbacks->next; e; e = e->next ) {
xfree( e->data );
}
delete_dlist( timer->timer_callbacks );
timer->timer_callbacks = NULL;
}
else {
error( "All timer callbacks are already deleted or not created yet." );
}
timer_write_begin();
delete_timer_info( timer );
timer_write_end();
return true;
}
static bool
_init_timer() {
struct timer_info *timer = get_timer_info();
if ( timer != NULL ) {
error( "init_timer has been called twice for thread id %ld", timer->thread_id );
return false;
}
timer = ( struct timer_info * ) xmalloc( sizeof( *timer ) );
timer->thread_id = current_thread();
timer->timer_callbacks = create_dlist();
timer_write_begin();
ALLOC_GROW( timer_list.timers, timer_list.timers_nr + 1, timer_list.timers_alloc );
timer_list.timers[ timer_list.timers_nr++ ] = timer;
timer_write_end();
debug( "Initializing timer callbacks ( timer_callbacks = %p ).", timer->timer_callbacks );
return true;
}