glob

Returns a list of file paths in the directory that match the given glob pattern.

Example:

    var dir = new Path ("/tmp/mydir");
    var matches = Files.glob (dir, "*.txt");
    if (matches != null) {
        foreach (var p in matches) {
            print ("%s\n", p.toString ());
        }
    }

Parameters:

dir	path to directory to search.
pattern	glob pattern to match file names against.

Returns:

a list of matching Paths, or null on error.