Rust: liblwip: call tcp_recved where appropriate.

2024-12-25 03:08:27 +08:00 · 2016-09-23 08:14:09 +00:00 · 2016-09-23 08:14:09 +00:00 · 9562d8d1df
commit 9562d8d1df
parent fdadf550fb
1 changed files with 4 additions and 1 deletions
--- a/artiq/runtime.rs/liblwip/lib.rs
+++ b/artiq/runtime.rs/liblwip/lib.rs
@ -505,7 +505,10 @@ impl TcpStream {
            Some(_) => ()
        }
        match state.recv_buffer.pop_front() {
-            Some(Ok(pbuf)) => return Ok(Some(pbuf)),
+            Some(Ok(pbuf)) => {
+                unsafe { lwip_sys::tcp_recved(self.raw, pbuf.len() as u16) }
+                return Ok(Some(pbuf))
+            },
            _ => unreachable!()
        }
    }