Changeset 69844 in vbox for trunk/src/VBox/Runtime/common/vfs/vfsbase.cpp

Timestamp:

Nov 27, 2017 3:44:03 PM (7 years ago)

Author:

vboxsync

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

119285

Message:

IPRT: VFS IsRangeInUse cleanup.

• Renamed to RTVfsQueryRangeState / pfnQueryRangeState because it isn't a predicate returning a bool, but an IPRT status.
• Changed the pfnIsRangeInUse offset parameter to uint64_t from RTFOFF since we don't want to deal with negative offset and the RTVfsIsRangeInUse API takes an unsigned value.

File:

• trunk/src/VBox/Runtime/common/vfs/vfsbase.cpp (modified) (3 diffs)

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

@@ -2115 +2115 @@
     *phDir = NIL_RTVFSDIR;
 
-    if (!pThis->pOps->pfnIsRangeInUse)
+    if (!pThis->pOps->pfnOpenRoot)
         return VERR_NOT_SUPPORTED;
     RTVfsLockAcquireRead(pThis->Base.hLock);
@@ -2224 +2224 @@
 
 
-RTDECL(int) RTVfsIsRangeInUse(RTVFS hVfs, uint64_t off, size_t cb, bool *pfUsed)
+RTDECL(int) RTVfsQueryRangeState(RTVFS hVfs, uint64_t off, size_t cb, bool *pfUsed)
 {
     RTVFSINTERNAL *pThis = hVfs;
@@ -2230 +2230 @@
     AssertReturn(pThis->uMagic == RTVFS_MAGIC, VERR_INVALID_HANDLE);
 
-    if (!pThis->pOps->pfnIsRangeInUse)
+    if (!pThis->pOps->pfnQueryRangeState)
         return VERR_NOT_SUPPORTED;
     RTVfsLockAcquireRead(pThis->Base.hLock);
-    int rc = pThis->pOps->pfnIsRangeInUse(pThis->Base.pvThis, off, cb, pfUsed);
+    int rc = pThis->pOps->pfnQueryRangeState(pThis->Base.pvThis, off, cb, pfUsed);
     RTVfsLockReleaseRead(pThis->Base.hLock);