Changeset 73097 in vbox for trunk/src/VBox/Runtime/common/dvm

Timestamp:

Jul 12, 2018 9:06:33 PM (7 years ago)

Author:

vboxsync

Message:

*: Made RT_UOFFSETOF, RT_OFFSETOF, RT_UOFFSETOF_ADD and RT_OFFSETOF_ADD work like builtin_offsetof() and require compile time resolvable requests, adding RT_UOFFSETOF_DYN for the dynamic questions that can only be answered at runtime.

File:

• trunk/src/VBox/Runtime/common/dvm/dvmvfs.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/common/dvm/dvmvfs.cpp

@@ -472 +472 @@
     { /* ObjSet */
         RTVFSOBJSETOPS_VERSION,
-        RT_OFFSETOF(RTVFSFILEOPS, Stream.Obj) - RT_OFFSETOF(RTVFSFILEOPS, ObjSet),
+        RT_UOFFSETOF(RTVFSFILEOPS, ObjSet) - RT_UOFFSETOF(RTVFSFILEOPS, Stream.Obj),
         rtDvmVfsFile_SetMode,
         rtDvmVfsFile_SetTimes,
@@ -921 +921 @@
 
         size_t cchVolName = strlen(pszVolName);
-        size_t cbNeeded   = RT_OFFSETOF(RTDIRENTRYEX,  szName[cchVolName + 1]);
+        size_t cbNeeded   = RT_UOFFSETOF_DYN(RTDIRENTRYEX,  szName[cchVolName + 1]);
         if (cbNeeded <= *pcbDirEntry)
         {
@@ -982 +982 @@
     { /* ObjSet */
         RTVFSOBJSETOPS_VERSION,
-        RT_OFFSETOF(RTVFSDIROPS, Obj) - RT_OFFSETOF(RTVFSDIROPS, ObjSet),
+        RT_UOFFSETOF(RTVFSDIROPS, ObjSet) - RT_UOFFSETOF(RTVFSDIROPS, Obj),
         rtDvmVfsDir_SetMode,
         rtDvmVfsDir_SetTimes,