Changeset 30111 in vbox for trunk/src/VBox/Runtime/r3/win

Timestamp:

Jun 9, 2010 12:14:59 PM (15 years ago)

Author:

vboxsync

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

62505

Message:

iprt/asm.h,*: Revised the ASMAtomic*Ptr functions and macros. The new saves lots of unsafe (void * volatile *) casts as well as adding some type safety when using GCC (typeof rulez).

File:

• trunk/src/VBox/Runtime/r3/win/semmutex-win.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/win/semmutex-win.cpp

@@ -138 +138 @@
     AssertReturn(ASMAtomicCmpXchgU32(&pThis->u32Magic, RTSEMMUTEX_MAGIC_DEAD, RTSEMMUTEX_MAGIC), VERR_INVALID_HANDLE);
     HANDLE hMtx = pThis->hMtx;
-    ASMAtomicWritePtr((void * volatile *)&pThis->hMtx, (void *)INVALID_HANDLE_VALUE);
+    ASMAtomicWritePtr(&pThis->hMtx, INVALID_HANDLE_VALUE);
 
     int rc = VINF_SUCCESS;