Method Filesystem.Monitor.symlinks()->file_exists()
- Method file_exists
void file_exists(string path, Stdio.Stat st)
- Description
File existance callback.
- Parameter path
Path of the file or directory.
- Parameter st
Status information for path as obtained by
file_stat(path)
.This function is called during initialization for all monitored paths, and subpaths for monitored directories. It represents the initial state for the monitor.
- Note
For directories, file_created() will be called for the subpaths before the call for the directory itself. This can be used to detect when the initialization for a directory is finished.
- Note
It differs from the Filesystem.Monitor.basic version in that symbolic links have the st of their targets.
Called by check() and check_monitor() the first time a monitored path is checked (and only if it exists).
Overload this to do something useful.