Function nix::sys::socket::sendmsg
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[src]
pub fn sendmsg<'a>(fd: RawFd, iov: &[IoVec<&'a [u8]>], cmsgs: &[ControlMessage<'a>], flags: SockMessageFlags, addr: Option<&'a SockAddr>) -> Result<usize>
Send data in scatter-gather vectors to a socket, possibly accompanied by ancillary data. Optionally direct the message at the given address, as with sendto.
Allocates if cmsgs is nonempty.