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Support nonblocking option

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This commit is contained in:
Anmin Liu
2024-04-21 17:08:21 +00:00
committed by Tate, Hongliang Tian
parent 7f6ef5e12d
commit 48f69c25a9
12 changed files with 301 additions and 159 deletions
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21
kernel/aster-nix/src/net/socket/vsock/common.rs
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@ -48,7 +48,6 @@ impl VsockSpace {
pub fn poll(&self) -> Result<Option<VsockEvent>> {
let mut driver = self.driver.lock_irq_disabled();
let guest_cid: u32 = driver.guest_cid() as u32;
// match the socket and store the buffer body (if valid)
let result = driver
.poll(|event, body| {
@ -68,6 +67,7 @@ impl VsockSpace {
if !connected.connection_buffer_add(body) {
return Err(SocketError::BufferTooShort);
}
connected.update_io_events();
} else {
return Ok(None);
}
@ -104,6 +104,7 @@ impl VsockSpace {
let connected = Arc::new(Connected::new(peer.into(), listen.addr()));
connected.update_for_event(&event);
listen.push_incoming(connected).unwrap();
listen.update_io_events();
} else {
return_errno_with_message!(
Errno::EINVAL,
@ -117,7 +118,11 @@ impl VsockSpace {
.lock_irq_disabled()
.get(&event.destination.into())
{
// debug!("match a connecting socket. Peer{:?}; local{:?}",connecting.peer_addr(),connecting.local_addr());
debug!(
"match a connecting socket. Peer{:?}; local{:?}",
connecting.peer_addr(),
connecting.local_addr()
);
connecting.update_for_event(&event);
connecting.add_events(IoEvents::IN);
}
@ -133,17 +138,7 @@ impl VsockSpace {
return_errno_with_message!(Errno::ENOTCONN, "The socket hasn't connected");
}
}
VsockEventType::Received { length } => {
if let Some(connected) = self
.connected_sockets
.lock_irq_disabled()
.get(&event.into())
{
connected.add_events(IoEvents::IN);
} else {
return_errno_with_message!(Errno::ENOTCONN, "The socket hasn't connected");
}
}
VsockEventType::Received { length } => {}
VsockEventType::CreditRequest => {
if let Some(connected) = self
.connected_sockets