- aggregator_refresh in modules/
aggregator/ aggregator.module - Checks a news feed for new items.
- openid_association in modules/
openid/ openid.module - Attempt to create a shared secret with the OpenID Provider.
- openid_discovery in modules/
openid/ openid.module - Perform discovery on a claimed ID to determine the OpenID provider endpoint.
- system_check_http_request in modules/
system/ system.module - Checks whether the server is capable of issuing HTTP requests.
- _update_refresh in modules/
update/ update.fetch.inc - Fetch project info via XML from a central server.
- _xmlrpc in includes/
xmlrpc.inc - Execute an XML remote procedural call. This is private function; call xmlrpc() in common.inc instead of this function.
