Change LoadLibraryPermanently to not throw an exception.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29048 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/include/llvm/System/DynamicLibrary.h b/include/llvm/System/DynamicLibrary.h
index f90126c..e053daf 100644
--- a/include/llvm/System/DynamicLibrary.h
+++ b/include/llvm/System/DynamicLibrary.h
@@ -65,10 +65,11 @@ namespace sys {
     public:
       /// This function allows a library to be loaded without instantiating a
       /// DynamicLibrary object. Consequently, it is marked as being permanent
-      /// and will only be unloaded when the program terminates.
-      /// @throws std::string on error.
+      /// and will only be unloaded when the program terminates.  This returns
+      /// false on success or returns true and fills in *ErrMsg on failure.
       /// @brief Open a dynamic library permanently.
-      static void LoadLibraryPermanently(const char* filename);
+      static bool LoadLibraryPermanently(const char* filename,
+                                         std::string *ErrMsg = 0);
 
       /// This function will search through all previously loaded dynamic
       /// libraries for the symbol \p symbolName. If it is found, the addressof