return -E_NOT_INITIALIZED;
if (!s->select_function)
s->select_function = para_select;
- gettimeofday(now, NULL);
again:
FD_ZERO(&s->rfds);
FD_ZERO(&s->wfds);
s->timeout = s->default_timeout;
s->max_fileno = -1;
+ gettimeofday(now, NULL);
sched_preselect(s);
if (list_empty(&pre_select_list) && list_empty(&post_select_list))
return 0;
}
return -E_NO_SUCH_TASK;
}
+
+void sched_min_delay(struct sched *s)
+{
+ s->timeout.tv_sec = 0;
+ s->timeout.tv_usec = 1;
+}
+
+void sched_request_timeout(struct timeval *timeout, struct sched *s)
+{
+ if (tv_diff(&s->timeout, timeout, NULL) > 0)
+ s->timeout = *timeout;
+}
+
+void sched_request_timeout_ms(long unsigned ms, struct sched *s)
+{
+ struct timeval tv;
+ ms2tv(ms, &tv);
+ sched_request_timeout(&tv, s);
+}