33   static void DLClose(void *Handle);
34   static void *DLSym(void *Handle, const char *Symbol);
39   HandleList::iterator Find(void *Handle) { return find(Handles, Handle); }  in Find()  argument
41   bool Contains(void *Handle) {  in Contains()  argument
42     return Handle == Process || Find(Handle) != Handles.end();  in Contains()
45   bool AddLibrary(void *Handle, bool IsProcess = false, bool CanClose = true) {  in AddLibrary()  argument
47     assert((Handle == this ? IsProcess : !IsProcess) && "Bad Handle.");  in AddLibrary()
51       if (Find(Handle) != Handles.end()) {  in AddLibrary()
53           DLClose(Handle);  in AddLibrary()
56       Handles.push_back(Handle);  in AddLibrary()
62         if (Process == Handle)  in AddLibrary()
66       Process = Handle;  in AddLibrary()
73       for (void *Handle : Handles) {  in LibLookup()  local
74         if (void *Ptr = DLSym(Handle, Symbol))  in LibLookup()
78       for (void *Handle : llvm::reverse(Handles)) {  in LibLookup()  local
79         if (void *Ptr = DLSym(Handle, Symbol))  in LibLookup()
149   void *Handle = HandleSet::DLOpen(FileName, Err);  in getPermanentLibrary()  local
150   if (Handle != &Invalid) {  in getPermanentLibrary()
152     HS.AddLibrary(Handle, /*IsProcess*/ FileName == nullptr);  in getPermanentLibrary()
155   return DynamicLibrary(Handle);  in getPermanentLibrary()
158 DynamicLibrary DynamicLibrary::addPermanentLibrary(void *Handle,  in addPermanentLibrary()  argument
162   if (!OpenedHandles->AddLibrary(Handle, /*IsProcess*/false, /*CanClose*/false))  in addPermanentLibrary()
165   return DynamicLibrary(Handle);  in addPermanentLibrary()