Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

aggregator_cron in modules/aggregator/aggregator.module
Implementation of hook_cron().
dblog_cron in modules/dblog/dblog.module
Implementation of hook_cron().
filter_cron in modules/filter/filter.module
Implementation of hook_cron().
node_cron in modules/node/node.module
Implementation of hook_cron().
openid_cron in modules/openid/openid.module
Remove expired nonces from the database.
ping_cron in modules/ping/ping.module
Implementation of hook_cron().
poll_cron in modules/poll/poll.module
Implementation of hook_cron().
search_cron in modules/search/search.module
Implementation of hook_cron().
statistics_cron in modules/statistics/statistics.module
Implementation of hook_cron().
system_cron in modules/system/system.module
Implementation of hook_cron().
system_run_cron in modules/system/system.admin.inc
Menu callback: run cron manually.
trigger_cron in modules/trigger/trigger.module
Implementation of hook_cron().
update_cron in modules/update/update.module
Implementation of hook_cron().