pub fn sys_openat2(
current_task: &CurrentTask,
dir_fd: FdNumber,
user_path: UserCString,
how_ref: UserRef<open_how>,
size: usize,
) -> Result<FdNumber, Errno>pub fn sys_openat2(
current_task: &CurrentTask,
dir_fd: FdNumber,
user_path: UserCString,
how_ref: UserRef<open_how>,
size: usize,
) -> Result<FdNumber, Errno>