Function statx_cstr 

pub unsafe fn statx_cstr(
    dirfd: RawFd,
    path: &CStr,
    flags: StatAtFlags,
    mask: StatXMask,
) -> Result<Statx, Errno>

Invoke statx system call with path as a crate::CStr.

Safety

This functions is inherently unsafe because it just wrap the system call and directory file descriptor (dirfd) cannot be checked.