Function ret_infallible

src/backend/linux_raw/conv.rs:909–916

(raw: RetReg<R0>)

/// always returns `()`.
#[inline]
pub(super) unsafe fn ret_infallible(raw: RetReg<R0>) {
    #[cfg(debug_assertions)]
    {
        try_decode_void(raw).unwrap()
    }
    #[cfg(not(debug_assertions))]
    drop(raw);
}

/// Convert a `usize` returned from a syscall that effectively returns a
/// `c_int` on success.