Changeset 34507 in vbox for trunk/src/VBox/Runtime/common/vfs

Timestamp:

Nov 30, 2010 1:14:14 PM (14 years ago)

Author:

vboxsync

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

68295

Message:

IPRT: Visual C++ warnings.

Location:

trunk/src/VBox/Runtime/common/vfs

Files:

• vfsbase.cpp (modified) (3 diffs)
• vfsmemory.cpp (modified) (4 diffs)

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

@@ -2124 +2124 @@
 
 
-RTDECL(RTFOFF) RTVfsIoStrmPoll(RTVFSIOSTREAM hVfsIos, uint32_t fEvents, RTMSINTERVAL cMillies, bool fIntr,
-                               uint32_t *pfRetEvents)
+RTDECL(int) RTVfsIoStrmPoll(RTVFSIOSTREAM hVfsIos, uint32_t fEvents, RTMSINTERVAL cMillies, bool fIntr,
+                            uint32_t *pfRetEvents)
 {
     RTVFSIOSTREAMINTERNAL *pThis = hVfsIos;
@@ -2185 +2185 @@
             while (cb > 0)
             {
-                size_t cbToRead = RT_MIN(cb, _64K);
+                size_t cbToRead = (size_t)RT_MIN(cb, _64K);
                 RTVfsLockAcquireWrite(pThis->Base.hLock);
                 rc = RTVfsIoStrmRead(hVfsIos, pvBuf, cbToRead, true /*fBlocking*/, NULL);
@@ -2224 +2224 @@
             while (cb > 0)
             {
-                size_t cbToWrite = RT_MIN(cb, _64K);
+                size_t cbToWrite = (size_t)RT_MIN(cb, _64K);
                 RTVfsLockAcquireWrite(pThis->Base.hLock);
                 rc = RTVfsIoStrmWrite(hVfsIos, pvBuf, cbToWrite, true /*fBlocking*/, NULL);

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

@@ -326 +326 @@
                 cbThisRead = cbLeftToRead;
             else
-                cbThisRead = pNext->off - offUnsigned;
+                cbThisRead = (size_t)(pNext->off - offUnsigned);
 
             RT_BZERO(pbDst, cbThisRead);
@@ -402 +402 @@
         uint64_t cbMaxExtent = pNext->off - offExtent;
         if (cbMaxExtent < cbExtent)
-            cbExtent = cbMaxExtent;
+            cbExtent = (uint32_t)cbMaxExtent;
     }
 
@@ -490 +490 @@
          * Copy the source data into the current extent.
          */
-        uint32_t const  offDst      = offUnsigned - pExtent->off;
+        uint32_t const  offDst      = (uint32_t)(offUnsigned - pExtent->off);
         uint32_t        cbThisWrite = pExtent->cb - offDst;
         if (cbThisWrite > cbLeftToWrite)
@@ -683 +683 @@
 {
     PRTVFSMEMFILE pThis = (PRTVFSMEMFILE)pvThis;
-    return pThis->Base.ObjInfo.cbObject;
+    *pcbFile = pThis->Base.ObjInfo.cbObject;
+    return VINF_SUCCESS;
 }