static tb_ifaddrs_interface_ref_t tb_ifaddrs_interface_find(tb_iterator_ref_t iterator, tb_char_t const* name)
{
// check
tb_assert_and_check_return_val(iterator && name, tb_null);
// find it
tb_size_t itor = tb_find_all_if(iterator, tb_ifaddrs_interface_pred, name);
tb_check_return_val(itor != tb_iterator_tail(iterator), tb_null);
// ok
return (tb_ifaddrs_interface_ref_t)tb_iterator_item(iterator, itor);
}
tb_void_t tb_timer_task_kill(tb_timer_ref_t timer, tb_timer_task_ref_t task)
{
// check
tb_timer_impl_t* impl = (tb_timer_impl_t*)timer;
tb_timer_task_impl_t* task_impl = (tb_timer_task_impl_t*)task;
tb_assert_and_check_return(impl && impl->pool && task_impl);
// trace
tb_trace_d("kill: when: %lld, period: %u, refn: %u", task_impl->when, task_impl->period, task_impl->refn);
// enter
tb_spinlock_enter(&impl->lock);
// done
do
{
// expired or removed?
tb_check_break(task_impl->refn == 2);
// find it
tb_size_t itor = tb_find_all_if(impl->heap, tb_timer_comp_by_task, task_impl);
tb_assert_and_check_break(itor != tb_iterator_tail(impl->heap));
// del this task_impl
tb_heap_del(impl->heap, itor);
// killed
task_impl->killed = 1;
// no repeat
task_impl->repeat = 0;
// modify when => now
task_impl->when = tb_timer_now(impl);
// re-add task_impl
tb_heap_put(impl->heap, task_impl);
} while (0);
// leave
tb_spinlock_leave(&impl->lock);
}
tb_size_t tb_find_all(tb_iterator_ref_t iterator, tb_cpointer_t value)
{
return tb_find_all_if(iterator, tb_predicate_eq, value);
}
