Changeset 84839 in vbox for trunk/src

Timestamp:

Jun 15, 2020 8:34:33 PM (5 years ago)

Author:

vboxsync

Message:

Guest Control/VbglR3: Temporary thrown more diagnostics into VbglR3GuestCtrlProcGetStart(). Needs to be backed out later again. bugref:9320.

File:

• trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp (modified) (4 diffs)

trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp

@@ -1275 +1275 @@
     const unsigned cGrowthFactor = 2;  /* By how much the buffers will grow if they're too small yet. */
 
+    LogRel(("VbglR3GuestCtrlProcGetStart: Start\n"));
+
     do
     {
@@ -1304 +1306 @@
         if (RT_FAILURE(rc))
         {
+            LogRel(("VbglR3GuestCtrlProcGetStart: Got %Rrc\n", rc));
+
             if (   rc == VERR_BUFFER_OVERFLOW
                 && cRetries++ < cMaxRetries)
@@ -1319 +1323 @@
 
 #undef GROW_STR
-                LogRel2(("VbglR3GuestCtrlProcGetStart: %Rrc (retry %u, cbCmd=%RU32, cbArgs=%RU32, cbEnv=%RU32)\n",
-                         rc, cRetries, pStartupInfo->cbCmd, pStartupInfo->cbArgs, pStartupInfo->cbEnv));
+                LogRel(("VbglR3GuestCtrlProcGetStart: %Rrc (retry %u, cbCmd=%RU32, cbArgs=%RU32, cbEnv=%RU32)\n",
+                        rc, cRetries, pStartupInfo->cbCmd, pStartupInfo->cbArgs, pStartupInfo->cbEnv));
+                LogRel(("g_fVbglR3GuestCtrlHavePeekGetCancel=%d\n", g_fVbglR3GuestCtrlHavePeekGetCancel));
 
                 /* Only try another round if we can peek for the next bigger size; otherwise bail out on the bottom. */
@@ -1354 +1359 @@
         VbglR3GuestCtrlProcStartupInfoFree(pStartupInfo);
 
+    LogRel(("VbglR3GuestCtrlProcGetStart: Returning %Rrc\n", rc));
+
     LogFlowFuncLeaveRC(rc);
     return rc;