Other items inposish::io
pub fn pwritev2<Fd: AsFd>( fd: &Fd, bufs: &[IoSlice<'_>], offset: u64, flags: ReadWriteFlags) -> Result<usize>
pwritev2(fd, bufs, offset, flags)—Writes data, with several options.
pwritev2(fd, bufs, offset, flags)