From 087c5bc9f114a076f75617d5685dcc23d950f855 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 13 Jun 2014 15:01:11 +0000
Subject: [PATCH] Fix KillTheDoctor after r210725.

We don't map these windows errors to generic ones since errc::timed_out is
not defined on mingw. Just use the raw windows error value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210910 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/KillTheDoctor/KillTheDoctor.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/utils/KillTheDoctor/KillTheDoctor.cpp b/utils/KillTheDoctor/KillTheDoctor.cpp
index 84f9b19f950..a85dac8ae85 100644
--- a/utils/KillTheDoctor/KillTheDoctor.cpp
+++ b/utils/KillTheDoctor/KillTheDoctor.cpp
@@ -37,6 +37,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Errc.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PrettyStackTrace.h"
 #include "llvm/Support/Signals.h"
@@ -424,9 +425,10 @@ int main(int argc, char **argv) {
     success = WaitForDebugEvent(&DebugEvent, TimeLeft);
 
     if (!success) {
-      ec = windows_error(::GetLastError());
+      DWORD LastError = ::GetLastError();
+      ec = windows_error(LastError);
 
-      if (ec == std::errc::timed_out) {
+      if (LastError == ERROR_SEM_TIMEOUT || LastError == WSAETIMEDOUT) {
         errs() << ToolName << ": Process timed out.\n";
         ::TerminateProcess(ProcessInfo.hProcess, -1);
         // Otherwise other stuff starts failing...