vbox的更動 62561 路徑 trunk/src/VBox/Runtime

時間撮記:

2016-7-26 下午02:05:05 (8 年 以前)

作者:

vboxsync

訊息:

RTVfsMemFileCreate: process the hVfsIos parameter. (Fortunately, unused function.)

檔案:

• trunk/src/VBox/Runtime/common/vfs/vfsmemory.cpp (修改) (1 筆差異)

trunk/src/VBox/Runtime/common/vfs/vfsmemory.cpp

@@ -798 +798 @@
         rtVfsMemFileInit(pThis, cbEstimate, RTFILE_O_READ | RTFILE_O_WRITE);
 
-        *phVfsFile = hVfsFile;
-        return VINF_SUCCESS;
+        if (hVfsIos != NIL_RTVFSIOSTREAM)
+        {
+            RTVFSIOSTREAM hVfsIosDst = RTVfsFileToIoStream(hVfsFile);
+            rc = RTVfsUtilPumpIoStreams(hVfsIos, hVfsIosDst, pThis->cbExtent);
+            RTVfsIoStrmRelease(hVfsIosDst);
+        }
+
+        if (RT_SUCCESS(rc))
+        {
+            *phVfsFile = hVfsFile;
+            return VINF_SUCCESS;
+        }
+
+        RTVfsFileRelease(hVfsFile);
     }
     return rc;