Changeset 102833 in vbox for trunk/src/VBox/Additions/common/VBoxGuest/lib

Timestamp:

Jan 11, 2024 9:18:25 AM (16 months ago)

Author:

vboxsync

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

161027

Message:

Guest Control: Added a flag for the get mount points HGCM API, so that we later can specify which mount points we want to get (or skip). bugref:10415

File:

• trunk/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibGuestCtrl.cpp (modified) (2 diffs)

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

@@ -1274 +1274 @@
  *
  * @param   pCtx                Guest control command context to use.
- */
-VBGLR3DECL(int) VbglR3GuestCtrlGetMountPoints(PVBGLR3GUESTCTRLCMDCTX pCtx)
-{
-    AssertPtrReturn(pCtx, VERR_INVALID_POINTER);
-    AssertReturn(pCtx->uNumParms == 1, VERR_INVALID_PARAMETER);
-
-    int rc;
-    do
-    {
-        HGCMMsgPathUserHome Msg;
+ * @param   pfFlags             Where to return the get mount point flags on success.
+ */
+VBGLR3DECL(int) VbglR3GuestCtrlGetMountPoints(PVBGLR3GUESTCTRLCMDCTX pCtx, uint32_t *pfFlags)
+{
+    AssertPtrReturn(pCtx, VERR_INVALID_POINTER);
+    AssertReturn(pCtx->uNumParms == 2, VERR_INVALID_PARAMETER);
+    AssertPtrReturn(pfFlags, VERR_INVALID_POINTER);
+
+    int rc;
+    do
+    {
+        HGCMMsgMountPoints Msg;
         VBGL_HGCM_HDR_INIT(&Msg.hdr, pCtx->uClientID, vbglR3GuestCtrlGetMsgFunctionNo(pCtx->uClientID), pCtx->uNumParms);
         VbglHGCMParmUInt32Set(&Msg.context, HOST_MSG_MOUNT_POINTS);
@@ -1289 +1291 @@
         rc = VbglR3HGCMCall(&Msg.hdr, sizeof(Msg));
         if (RT_SUCCESS(rc))
-            Msg.context.GetUInt32(&pCtx->uContextID);
+        {
+            Msg.context.GetUInt32(&pCtx->uContextID);
+            Msg.flags.GetUInt32(pfFlags);
+        }
     } while (rc == VERR_INTERRUPTED && g_fVbglR3GuestCtrlHavePeekGetCancel);
     return rc;