From 1effc94df7e558de6319082e390803911cf45c24 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 12 Jan 2011 19:27:48 +0000
Subject: Plugger, and potentially anything that can use windows, can report
 windows errors now...uh...woo?

---
 src/compat/win32.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/compat/win32.cpp')

diff --git a/src/compat/win32.cpp b/src/compat/win32.cpp
index 6fcac15..052644a 100644
--- a/src/compat/win32.cpp
+++ b/src/compat/win32.cpp
@@ -162,5 +162,27 @@ int Bu::Winsock2::__WSAFDIsSet( SOCKET s, fd_set *set ) {
 	return (*Bu::Winsock2::_fnptr___WSAFDIsSet)( s, set );
 }
 
+Bu::FString Bu::getLastWinError()
+{
+    LPVOID lpMsgBuf;
+    DWORD dw = GetLastError(); 
+
+    FormatMessageA(
+        FORMAT_MESSAGE_ALLOCATE_BUFFER | 
+        FORMAT_MESSAGE_FROM_SYSTEM |
+        FORMAT_MESSAGE_IGNORE_INSERTS,
+        NULL,
+        dw,
+        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+        (LPSTR) &lpMsgBuf,
+        0, NULL );
+
+	Bu::FString sRet( (char *)lpMsgBuf );
+
+    LocalFree(lpMsgBuf);
+
+	return sRet;
+}
+
 #endif
 
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