Changeset 36362 in vbox for trunk/src/VBox

Timestamp:

Mar 23, 2011 10:53:35 AM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

70704

Message:

iprt/dllmain-win.cpp: Make sure IPRT doesn't ever get unloaded.

File:

• trunk/src/VBox/Runtime/r3/win/dllmain-win.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/r3/win/dllmain-win.cpp

@@ -31 +31 @@
 #include <Windows.h>
 #include <iprt/thread.h>
+#include <iprt/param.h>
 #include "internal/thread.h"
 
@@ -42 +43 @@
     switch (dwReason)
     {
+        /*
+         * When attaching to a process, we'd like to make sure IPRT stays put 
+         * and doesn't get unloaded.
+         */
         case DLL_PROCESS_ATTACH:
+        {
+            WCHAR wszName[RTPATH_MAX];
+            SetLastError(NO_ERROR);
+            if (   GetModuleFileNameW((HMODULE)hModule, wszName, RT_ELEMENTS(wszName)) > 0
+                && GetLastError() == NO_ERROR)
+            {
+                int cExtraLoads = 32;
+                while (cExtraLoads-- > 0)
+                    LoadLibraryW(wszName);
+            }
+            break;
+        }
+
         case DLL_PROCESS_DETACH:
         case DLL_THREAD_ATTACH:
@@ -55 +73 @@
     return TRUE;
 }
+