From af5355cc91fb48ed3d1bf31200b4311f801d24a6 Mon Sep 17 00:00:00 2001
From: Martin Kröning <martin.kroening@eonerc.rwth-aachen.de>
Date: Wed, 10 Sep 2025 15:26:59 +0200
Subject: Implement `Socket::take_error` for Hermit

---
 library/std/src/sys/net/connection/socket/hermit.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'library/std/src')

diff --git a/library/std/src/sys/net/connection/socket/hermit.rs b/library/std/src/sys/net/connection/socket/hermit.rs
index f49821657d9..5200eaa5786 100644
--- a/library/std/src/sys/net/connection/socket/hermit.rs
+++ b/library/std/src/sys/net/connection/socket/hermit.rs
@@ -304,7 +304,8 @@ impl Socket {
     }
 
     pub fn take_error(&self) -> io::Result<Option<io::Error>> {
-        unimplemented!()
+        let raw: c_int = getsockopt(self, libc::SOL_SOCKET, libc::SO_ERROR)?;
+        if raw == 0 { Ok(None) } else { Ok(Some(io::Error::from_raw_os_error(raw as i32))) }
     }
 
     // This is used by sys_common code to abstract over Windows and Unix.
-- 
cgit 1.4.1-3-g733a5