fn renameat(old_dir_fd: fd_t, old_path: []const u8, new_dir_fd: fd_t, new_path: []const u8) RenameError!void
Change the name or location of a file based on an open directory handle.
old_dir_fd: fd_t,
old_path: []const u8,
new_dir_fd: fd_t,
new_path: []const u8,