From e500ce9df4a06f5a60f3ee0b3d8b1a3c1e97a8e5 Mon Sep 17 00:00:00 2001
From: Dennis Bonke <admin@dennisbonke.com>
Date: Fri, 24 Jan 2025 01:14:57 +0100
Subject: [PATCH] posix: Implement setSocketOption for unix sockets

---
 posix/subsystem/src/un-socket.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/posix/subsystem/src/un-socket.cpp b/posix/subsystem/src/un-socket.cpp
index cef30afd1..317a66fe3 100644
--- a/posix/subsystem/src/un-socket.cpp
+++ b/posix/subsystem/src/un-socket.cpp
@@ -535,6 +535,13 @@ struct OpenFile : File {
 		co_return {};
 	}
 
+	async::result<frg::expected<protocols::fs::Error>> setSocketOption(int layer, int number,
+		std::vector<char> optbuf) override {
+		(void)optbuf;
+		printf("posix un-socket: unhandled setsockopt layer %d number %d\n", layer, number);
+		co_return protocols::fs::Error::invalidProtocolOption;
+	}
+
 	async::result<void>
 	ioctl(Process *, uint32_t id, helix_ng::RecvInlineResult msg, helix::UniqueLane conversation) override {
 		managarm::fs::GenericIoctlReply resp;