Function nvme_namespace_attach_ctrls 

pub unsafe extern "C" fn nvme_namespace_attach_ctrls(
    fd: c_int,
    nsid: __u32,
    num_ctrls: __u16,
    ctrlist: *mut __u16,
) -> c_int

nvme_namespace_attach_ctrls() - Attach namespace to controller(s) @fd: File descriptor of nvme device @nsid: Namespace ID to attach @num_ctrls: Number of controllers in ctrlist @ctrlist: List of controller IDs to perform the attach action

Return: The nvme command status if a response was received (see &enum nvme_status_field) or -1 with errno set otherwise.