Function fd_write_all

src/lib.rs:536–545

(fd: std::os::fd::BorrowedFd<'_>, mut data: &[u8])

impl std::error::Error for EnumParseError {}

fn fd_write_all(fd: std::os::fd::BorrowedFd<'_>, mut data: &[u8]) -> nix::Result<()> {
    loop {
        match nix::unistd::write(fd, data) {
            Ok(0) => return Ok(()),
            Ok(n) => data = &data[n..],
            Err(nix::Error::EINTR) => {}
            Err(e) => return Err(e),
        }
    }
}

fn write_events(fd: std::os::fd::BorrowedFd<'_>, events: &[InputEvent]) -> nix::Result<()> {
    let bytes = unsafe { cast_to_bytes(events) };