Changeset 75653 in vbox

Timestamp:

Nov 21, 2018 9:01:28 PM (6 years ago)

Author:

vboxsync

Message:

SharedFolders: Added SHFL_LIST_RESTART flag for implementing RestartScan on NT.

Location:

trunk

Files:

• include/VBox/shflsvc.h (modified) (1 diff)
• src/VBox/HostServices/SharedFolders/vbsf.cpp (modified) (3 diffs)

trunk/include/VBox/shflsvc.h

@@ -1410 +1410 @@
 #define SHFL_LIST_NONE          0
 #define SHFL_LIST_RETURN_ONE    1
+#define SHFL_LIST_RESTART       2
 
 /** Parameters structure. */

trunk/src/VBox/HostServices/SharedFolders/vbsf.cpp

@@ -1178 +1178 @@
 
     Assert(*pIndex == 0);
-    hDir = pHandle->dir.Handle;
 
     cbDirEntry = 4096;
@@ -1195 +1194 @@
     *pcFiles = 0;
 
-    if (pPath)
+    if (!pPath)
+        hDir = pHandle->dir.Handle;
+    else
     {
         if (pHandle->dir.SearchHandle == 0)
@@ -1220 +1221 @@
             else
                 goto end;
+            flags &= ~SHFL_LIST_RESTART;
         }
         Assert(pHandle->dir.SearchHandle);
         hDir = pHandle->dir.SearchHandle;
+    }
+
+    if (flags & SHFL_LIST_RESTART)
+    {
+        rc = RTDirRewind(hDir);
+        if (RT_FAILURE(rc))
+            goto end;
     }