struct list_head pre_select_list;
struct list_head post_select_list;
+static struct timeval now_struct;
+struct timeval *now = &now_struct;
+
static void sched_preselect(struct sched *s)
{
struct task *t, *tmp;
again:
list_for_each_entry_safe(t, tmp, &pre_select_list, pre_select_node) {
t->pre_select(s, t);
- if (t->ret > 0 || !t->event_handler)
+// PARA_INFO_LOG("%s \n", t->status);
+ if (t->ret > 0)
+ continue;
+ if (!t->event_handler)
continue;
t->event_handler(t);
goto again;
list_for_each_entry_safe(t, tmp, &post_select_list, post_select_node) {
t->post_select(s, t);
+// PARA_INFO_LOG("%s: %d\n", t->status, t->ret);
if (t->ret > 0 || !t->event_handler)
continue;
t->event_handler(t);
int sched(struct sched *s)
{
- gettimeofday(&s->now, NULL);
+ gettimeofday(now, NULL);
again:
FD_ZERO(&s->rfds);
FD_ZERO(&s->wfds);
&s->wfds, &s->timeout);
if (s->select_ret < 0)
return s->select_ret;
- gettimeofday(&s->now, NULL);
+ gettimeofday(now, NULL);
sched_post_select(s);
if (list_empty(&pre_select_list) && list_empty(&post_select_list))
return 0;
PARA_INFO_LOG("registering %s (%p)\n", t->status, t);
if (t->pre_select) {
PARA_DEBUG_LOG("pre_select: %p\n", &t->pre_select);
- if (t->flags & PRE_ADD_TAIL)
- list_add_tail(&t->pre_select_node, &pre_select_list);
- else
- list_add(&t->pre_select_node, &pre_select_list);
+ list_add(&t->pre_select_node, &pre_select_list);
}
if (t->post_select) {
PARA_DEBUG_LOG("post_select: %p\n", &t->pre_select);
- if (t->flags & POST_ADD_TAIL)
- list_add_tail(&t->post_select_node, &post_select_list);
- else
- list_add(&t->post_select_node, &post_select_list);
+ list_add(&t->post_select_node, &post_select_list);
}
return t;
}
unregister_task(t);
};
+char *get_task_list(void)
+{
+ struct task *t, *tmp;
+ char *msg = NULL;
+ list_for_each_entry_safe(t, tmp, &pre_select_list, pre_select_node) {
+ char *tmp_msg;
+ tmp_msg = make_message("%s%p\tpre\t%s\n", msg? msg : "", t, t->status);
+ free(msg);
+ msg = tmp_msg;
+ }
+ list_for_each_entry_safe(t, tmp, &post_select_list, post_select_node) {
+ char *tmp_msg;
+// if (t->pre_select)
+// continue;
+ tmp_msg = make_message("%s%p\tpost\t%s\n", msg? msg : "", t, t->status);
+ free(msg);
+ msg = tmp_msg;
+ }
+ //PARA_DEBUG_LOG("task list:\n%s", msg);
+ return msg;
+}
-//char *get_tast_list();
+int kill_task(char *id)
+{
+ struct task *t, *tmp;
+ char buf[20];
+ list_for_each_entry_safe(t, tmp, &pre_select_list, pre_select_node) {
+ sprintf(buf, "%p", t);
+ if (strcmp(id, buf))
+ continue;
+ t->ret = -E_TASK_KILLED;
+ if (t->event_handler)
+ t->event_handler(t);
+ return 1;
+ }
+ list_for_each_entry_safe(t, tmp, &post_select_list, post_select_node) {
+ sprintf(buf, "%p", t);
+ if (strcmp(id, buf))
+ continue;
+ t->ret = -E_TASK_KILLED;
+ if (t->event_handler)
+ t->event_handler(t);
+ return 1;
+ }
+ return -E_NO_SUCH_TASK;
+}