CavanThread::CavanThread(const char *name, cavan_thread_handler_t handler, int flags)
{
mHandler = handler;
mThread.name = name;
mThread.wake_handker = NULL;
mThread.handler = CavanThreadHandler;
cavan_thread_init(&mThread, this, flags);
}
int cavan_thread_run_self(struct cavan_thread *thread, void *data, int flags)
{
int ret;
ret = cavan_thread_init(thread, data, flags);
if (ret < 0) {
pr_red_info("cavan_thread_init");
return ret;
}
cavan_thread_main_loop(thread);
cavan_thread_deinit(thread);
return 0;
}
int cavan_alarm_thread_init(struct cavan_alarm_thread *alarm_thread)
{
int ret;
struct cavan_thread *thread;
ret = pthread_mutex_init(&alarm_thread->lock, NULL);
if (ret < 0)
{
pr_error_info("pthread_mutex_init");
return ret;
}
ret = double_link_init(&alarm_thread->link, MOFS(struct cavan_alarm_node, node));
if (ret < 0)
{
pr_red_info("double_link_init");
goto out_pthread_mutex_destroy;
}
thread = &alarm_thread->thread;
thread->name = "ALARM";
thread->wake_handker = NULL;
thread->handler = cavan_alarm_thread_handler;
ret = cavan_thread_init(thread, alarm_thread);
if (ret < 0)
{
pr_red_info("cavan_thread_init");
goto out_double_link_deinit;
}
signal(SIGALRM, cavan_alarm_sighandler);
return 0;
out_double_link_deinit:
double_link_deinit(&alarm_thread->link);
out_pthread_mutex_destroy:
pthread_mutex_destroy(&alarm_thread->lock);
return ret;
}
int cavan_thread_run(struct cavan_thread *thread, void *data, int flags)
{
int ret;
ret = cavan_thread_init(thread, data, flags);
if (ret < 0) {
pr_red_info("cavan_thread_init");
return ret;
}
ret = cavan_thread_start(thread);
if (ret < 0) {
pr_red_info("cavan_thread_start");
goto out_cavan_thread_deinit;
}
return 0;
out_cavan_thread_deinit:
cavan_thread_deinit(thread);
return ret;
}
