Method Filesystem.Monitor.basic()->check_monitor()

Method check_monitor

protected bool check_monitor(Monitor m, MonitorFlags|void flags)

Description

Check a single Monitor for changes.

Parameter m

Monitor to check.

Parameter flags

0	Don't recurse.
1	Check all monitors for the entire subtree rooted in m.

This function is called by check() for the Monitors it considers need checking. If it detects any changes an appropriate callback will be called.

Returns

Returns 1 if a change was detected and 0 (zero) otherwise.

Note

Any callbacks will be called from the same thread as the one calling check_monitor().

Note

The return value can not be trusted to return 1 for all detected changes in recursive mode.

See also

check(), data_changed(), attr_changed(), file_created(), file_deleted(), stable_data_change()