Use std::error_code instead of llvm::error_code.

[oota-llvm.git] / lib / Support / Windows / Process.inc

diff --git a/lib/Support/Windows/Process.inc b/lib/Support/Windows/Process.inc
index 5e3fd7ecdc9577e566a3ef1a399316038ce821a6..0be871c695c0a72a838a7c9ca6e82c4d76ca53fd 100644 (file)
--- a/lib/Support/Windows/Process.inc
+++ b/lib/Support/Windows/Process.inc
@@ -12,6 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/Allocator.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/WindowsError.h"
 #include <malloc.h>
 
 // The Windows.h header must be after LLVM and standard headers.
@@ -178,6 +180,10 @@ Optional<std::string> Process::GetEnv(StringRef Name) {
   return std::string(Res.data());
 }
 
+static error_code windows_error(DWORD E) {
+  return mapWindowsError(E);
+}
+
 error_code
 Process::GetArgumentVector(SmallVectorImpl<const char *> &Args,
                            ArrayRef<const char *>,
@@ -363,12 +369,12 @@ unsigned Process::GetRandomNumber() {
   HCRYPTPROV HCPC;
   if (!::CryptAcquireContextW(&HCPC, NULL, NULL, PROV_RSA_FULL,
                               CRYPT_VERIFYCONTEXT))
-    assert(false && "Could not acquire a cryptographic context");
+    report_fatal_error("Could not acquire a cryptographic context");
 
   ScopedCryptContext CryptoProvider(HCPC);
   unsigned Ret;
   if (!::CryptGenRandom(CryptoProvider, sizeof(Ret),
                         reinterpret_cast<BYTE *>(&Ret)))
-    assert(false && "Could not generate a random number");
+    report_fatal_error("Could not generate a random number");
   return Ret;
 }