WINNT

Timestamp:

Feb 14, 2024 5:23:47 PM (13 months ago)

Author:

vboxsync

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

161679

Message:

Shared Clipboard: Added a dedicated VERR_SHCLPB_NO_DATA error code, to indicate that clipboard data for a format currently is not available.

File:

trunk/src/VBox/Additions/WINNT/VBoxTray/VBoxClipboard.cpp

-              r100657
+              r103363
 /**
  * Worker for a reading clipboard from the host.
+ *
+ * @returns VBox status code.
+ * @retval  VERR_SHCLPB_NO_DATA if no clipboard data is available.
+ * @param   pCtx                Shared Clipbaord context to use.
+ * @param   uFmt                The format to read clipboard data in.
+ * @param   ppv                 Where to return the allocated data read.
+ *                              Must be free'd by the caller.
+ * @param   pcb                 Where to return number of bytes read.
+ * @param   pvUser              User-supplied context.
  */
 static DECLCALLBACK(int) vbtrReadDataWorker(PSHCLCONTEXT pCtx, SHCLFORMAT uFmt, void **ppv, uint32_t *pcb, void *pvUser)
 …
     LogFlowFuncEnter();
     int rc = VERR_NO_DATA; /* Play safe. */
+    int rc;
     uint32_t cbRead = 0;
 …
     if (!cbRead)
         rc = VERR_NO_DATA;
+        rc = VERR_SHCLPB_NO_DATA;
     if (RT_SUCCESS(rc))

Note: See TracChangeset for help on using the changeset viewer.