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Make NS_INIT_ISUPPORTS empty by moving NS_INIT_OWNINGTHREAD into the constructor of a new class, |nsAutoOwningThread|. Deprecate NS_INIT_ISUPPORTS. b=174225 r=dougt sr=alecf

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This commit is contained in:
dbaron%fas.harvard.edu 2002-11-06 13:09:20 +00:00
parent eadd95900b
commit 39ce4eeae8
2 changed files with 17 additions and 10 deletions
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2
gfx/src/nsRegion.cpp
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@ -49,7 +49,7 @@ class RgnRectMemoryAllocator
#elif defined(DEBUG)
NS_DECL_OWNINGTHREAD
void InitLock() { NS_IMPL_OWNINGTHREAD(); }
void InitLock() { NS_ASSERT_OWNINGTHREAD(RgnRectMemoryAllocator); }
void DestroyLock() { NS_ASSERT_OWNINGTHREAD(RgnRectMemoryAllocator); }
void Lock () { NS_ASSERT_OWNINGTHREAD(RgnRectMemoryAllocator); }
void Unlock () { NS_ASSERT_OWNINGTHREAD(RgnRectMemoryAllocator); }

25
xpcom/glue/nsISupportsImpl.h
View File

@ -71,16 +71,22 @@ extern "C" NS_COM void* NS_CurrentThread(void);
extern "C" NS_COM void NS_CheckThreadSafe(void* owningThread,
const char* msg);
#define NS_DECL_OWNINGTHREAD void* _mOwningThread;
#define NS_IMPL_OWNINGTHREAD() (_mOwningThread = NS_CurrentThread())
#define NS_ASSERT_OWNINGTHREAD(_class) NS_CheckThreadSafe(_mOwningThread, \
#_class \
" not thread-safe")
class nsAutoOwningThread {
public:
nsAutoOwningThread() { mThread = NS_CurrentThread(); }
void *GetThread() const { return mThread; }
private:
void *mThread;
};
#define NS_DECL_OWNINGTHREAD nsAutoOwningThread _mOwningThread;
#define NS_ASSERT_OWNINGTHREAD(_class) \
NS_CheckThreadSafe(_mOwningThread.GetThread(), #_class " not thread-safe")
#else // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
#define NS_DECL_OWNINGTHREAD /* nothing */
#define NS_IMPL_OWNINGTHREAD() ((void)0)
#define NS_ASSERT_OWNINGTHREAD(_class) ((void)0)
#endif // !(defined(NS_DEBUG) && defined(NS_MT_SUPPORTED))
@ -127,10 +133,11 @@ public:
///////////////////////////////////////////////////////////////////////////////
/**
* Initialize the reference count variable. Add this to each and every
* constructor you implement.
* Previously used to initialize the reference count, but no longer needed.
*
* DEPRECATED.
*/
#define NS_INIT_ISUPPORTS() (NS_IMPL_OWNINGTHREAD())
#define NS_INIT_ISUPPORTS() ((void)0)
/**
* Use this macro to implement the AddRef method for a given <i>_class</i>