From 6b09db550f7531582f39b6e903a950bbf693bc9c Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 15 Nov 2004 17:21:57 +0000
Subject: [PATCH] Provide the ThrowErrno utility. Patch contributed by Morten
 Ofstad

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17827 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/Win32/Win32.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/System/Win32/Win32.h b/lib/System/Win32/Win32.h
index fb2c7e96fdf..ab6b3c2b498 100644
--- a/lib/System/Win32/Win32.h
+++ b/lib/System/Win32/Win32.h
@@ -31,3 +31,6 @@ inline void ThrowError(const std::string& msg) {
   throw s;
 }
 
+inline void ThrowErrno(const std::string& prefix) {
+    ThrowError(prefix + ": " + strerror(errno));
+}