static void *yp_update_thread(void *arg)
{
if (!kitsune_is_updating()) { /**DSU control */
INFO0("YP update thread started");
yp_running = 1;
}
while (yp_running)
{
kitsune_update("yp_update"); /**DSU updatepoint */
struct yp_server *server;
thread_sleep (200000);
/* do the YP communication */
thread_rwlock_rlock (&yp_lock);
server = (struct yp_server *)active_yps;
while (server)
{
/* DEBUG1 ("trying %s", server->url); */
yp_process_server (server);
server = server->next;
}
thread_rwlock_unlock (&yp_lock);
/* update the local YP structure */
if (yp_update)
{
thread_rwlock_wlock (&yp_lock);
check_servers ();
server = (struct yp_server *)active_yps;
while (server)
{
/* DEBUG1 ("Checking yps %s", server->url); */
add_pending_yp (server);
delete_marked_yp (server);
server = server->next;
}
yp_update = 0;
thread_rwlock_unlock (&yp_lock);
}
}
thread_rwlock_destroy (&yp_lock);
thread_mutex_destroy (&yp_pending_lock);
/* free server and ypdata left */
while (active_yps)
{
struct yp_server *server = (struct yp_server *)active_yps;
active_yps = server->next;
destroy_yp_server (server);
}
return NULL;
}
static void *yp_update_thread(void *arg)
{
struct yp_server *server;
yp_thread = thread_self();
/* DEBUG0("YP thread started"); */
/* do the YP communication */
thread_rwlock_rlock (&yp_lock);
ypclient.counter = -1;
server = (struct yp_server *)active_yps;
while (server)
{
/* DEBUG1 ("trying %s", server->url); */
yp_process_server (server);
server = server->next;
}
thread_rwlock_unlock (&yp_lock);
/* update the local YP structure */
if (yp_update)
{
thread_rwlock_wlock (&yp_lock);
check_servers ();
server = (struct yp_server *)active_yps;
while (server)
{
/* DEBUG1 ("Checking yps %s", server->url); */
add_pending_yp (server);
delete_marked_yp (server);
server = server->next;
}
yp_update = 0;
thread_rwlock_unlock (&yp_lock);
}
yp_thread = NULL;
/* DEBUG0("YP thread shutdown"); */
ypclient.flags |= CLIENT_ACTIVE;
worker_wakeup (ypclient.worker);
return NULL;
}
