Merge pull request #5837 from german77/socketstub

sockets: Stub GetSockOpt

src/core/hle/service/sockets/bsd.cpp

@@ -255,6 +255,21 @@ void BSD::GetSockName(Kernel::HLERequestContext& ctx) {
     rb.Push<u32>(static_cast<u32>(write_buffer.size()));
 }
 
+void BSD::GetSockOpt(Kernel::HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    const s32 fd = rp.Pop<s32>();
+    const u32 level = rp.Pop<u32>();
+    const auto optname = static_cast<OptName>(rp.Pop<u32>());
+
+    LOG_WARNING(Service, "(STUBBED) called. fd={} level={} optname=0x{:x}", fd, level, optname);
+
+    IPC::ResponseBuilder rb{ctx, 5};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<s32>(-1);
+    rb.PushEnum(Errno::NOTCONN);
+    rb.Push<u32>(0);
+}
+
 void BSD::Listen(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const s32 fd = rp.Pop<s32>();
@@ -812,7 +827,7 @@ BSD::BSD(Core::System& system_, const char* name) : ServiceFramework{system_, na
         {14, &BSD::Connect, "Connect"},
         {15, &BSD::GetPeerName, "GetPeerName"},
         {16, &BSD::GetSockName, "GetSockName"},
-        {17, nullptr, "GetSockOpt"},
+        {17, &BSD::GetSockOpt, "GetSockOpt"},
         {18, &BSD::Listen, "Listen"},
         {19, nullptr, "Ioctl"},
         {20, &BSD::Fcntl, "Fcntl"},

src/core/hle/service/sockets/bsd.h

@@ -125,6 +125,7 @@ private:
     void Connect(Kernel::HLERequestContext& ctx);
     void GetPeerName(Kernel::HLERequestContext& ctx);
     void GetSockName(Kernel::HLERequestContext& ctx);
+    void GetSockOpt(Kernel::HLERequestContext& ctx);
     void Listen(Kernel::HLERequestContext& ctx);
     void Fcntl(Kernel::HLERequestContext& ctx);
     void SetSockOpt(Kernel::HLERequestContext& ctx);