use crate::*;
use crate::shims::unix::fs::FileDescriptor;
use std::io;
/// Pair of connected sockets.
///
/// We currently don't allow sending any data through this pair, so this can be just a dummy.
#[derive(Debug)]
pub struct SocketPair;
impl FileDescriptor for SocketPair {
fn name(&self) -> &'static str {
"socketpair"
}
fn dup(&mut self) -> io::Result<Box<dyn FileDescriptor>> {
Ok(Box::new(SocketPair))
}
fn close<'tcx>(
self: Box<Self>,
_communicate_allowed: bool,
) -> InterpResult<'tcx, io::Result<i32>> {
Ok(Ok(0))
}
}