Fix cross-OS DAC metadata locator interface callback (#41746)

diff --git a/src/coreclr/src/debug/di/module.cpp b/src/coreclr/src/debug/di/module.cpp
index 9554f61..39f306f 100644 (file)
--- a/src/coreclr/src/debug/di/module.cpp
+++ b/src/coreclr/src/debug/di/module.cpp
@@ -869,7 +869,7 @@ HRESULT CordbModule::InitPublicMetaDataFromFile(const WCHAR * pszFullPathName,
                                                 DWORD dwOpenFlags,
                                                 bool validateFileInfo)
 {
-#ifdef TARGET_UNIX
+#ifdef HOST_UNIX
     // UNIXTODO: Some intricate details of file mapping don't work on Linux as on Windows.
     // We have to revisit this and try to fix it for POSIX system.
     return E_FAIL;