use std::{
fs::{File, OpenOptions},
os::fd::{AsRawFd, RawFd},
};
#[cfg(target_os = "linux")]
pub struct Firmware(File);
#[cfg(target_os = "linux")]
impl Firmware {
pub fn open() -> std::io::Result<Firmware> {
Ok(Firmware(
OpenOptions::new().read(true).write(true).open("/dev/sev")?,
))
}
}
#[cfg(target_os = "linux")]
impl AsRawFd for Firmware {
fn as_raw_fd(&self) -> RawFd {
self.0.as_raw_fd()
}
}