Function openDir [src]

Prototype

pub fn openDir( p: Path, sub_path: []const u8, args: fs.Dir.OpenOptions, ) fs.Dir.OpenError!fs.Dir

Parameters

p: Pathsub_path: []const u8args: fs.Dir.OpenOptions

Source

  pub fn openDir(
    p: Path,
    sub_path: []const u8,
    args: fs.Dir.OpenOptions,
) fs.Dir.OpenError!fs.Dir {
    var buf: [fs.max_path_bytes]u8 = undefined;
    const joined_path = if (p.sub_path.len == 0) sub_path else p: {
        break :p std.fmt.bufPrint(&buf, "{s}" ++ fs.path.sep_str ++ "{s}", .{
            p.sub_path, sub_path,
        }) catch return error.NameTooLong;
    };
    return p.root_dir.handle.openDir(joined_path, args);
}  