- Hackplement RtlSetUserValueHeap and RtlGetUserInfoHeap, they are needed for being able to build higher-level heap management around the Heap APIs (either for developers or the OS). Case in point, needed for my Global* rewrite in kernel32. The current APIs are utter hacks, but they work (eventually we should get rid of the Wine Windows 95 heap implementation and replace it).

svn path=/trunk/; revision=22552

reactos/dll/ntdll/def/ntdll.def

@@ -482,7 +482,7 @@ RtlGetProcessHeaps@8
 RtlGetSaclSecurityDescriptor@16
 RtlGetSecurityDescriptorRMControl@8
 RtlGetSetBootStatusData@24
-;RtlGetUserInfoHeap
+RtlGetUserInfoHeap@20
 RtlGetVersion@4
 RtlHashUnicodeString@16
 RtlIdentifierAuthoritySid@4
@@ -638,7 +638,7 @@ RtlSetSecurityObject@20
 RtlSetTimeZoneInformation@4
 ;RtlSetUnicodeCallouts
 ;RtlSetUserFlagsHeap
-;RtlSetUserValueHeap
+RtlSetUserValueHeap@16
 RtlSizeHeap@12
 RtlSplay@4
 ;RtlStartRXact

reactos/include/ndk/rtlfuncs.h

@@ -496,6 +496,16 @@ RtlGetProcessHeaps(
     HANDLE *HeapArray
 );
 
+BOOLEAN
+NTAPI
+RtlGetUserInfoHeap(
+    IN PVOID HeapHandle,
+    IN ULONG Flags,
+    IN PVOID BaseAddress,
+    OUT PVOID *UserValue,
+    OUT PULONG UserFlags
+);
+
 NTSYSAPI
 PVOID
 NTAPI
@@ -516,6 +526,15 @@ BOOLEAN
 NTAPI
 RtlUnlockHeap(IN HANDLE Heap);
 
+BOOLEAN
+NTAPI
+RtlSetUserValueHeap(
+    IN PVOID HeapHandle,
+    IN ULONG Flags,
+    IN PVOID BaseAddress,
+    IN PVOID UserValue
+);
+
 NTSYSAPI
 ULONG
 NTAPI

reactos/lib/rtl/heap.c

@@ -100,6 +100,7 @@ typedef struct tagHEAP
    RTL_CRITICAL_SECTION critSection;   /* Critical section for serialization */
    ULONG            flags;         /* Heap flags */
    ULONG            magic;         /* Magic number */
+   PVOID UserValue;
    PRTL_HEAP_COMMIT_ROUTINE commitRoutine;
 }
 HEAP, *PHEAP;
@@ -1843,4 +1844,40 @@ RtlZeroHeap(
     return FALSE;
 }
 
+/*
+ * @unimplemented
+ */
+BOOLEAN
+NTAPI
+RtlSetUserValueHeap(IN PVOID HeapHandle,
+                    IN ULONG Flags,
+                    IN PVOID BaseAddress,
+                    IN PVOID UserValue)
+{
+    HEAP *heapPtr = HEAP_GetPtr(HeapHandle);
+
+    /* Hack */
+    heapPtr->UserValue = UserValue;
+    return TRUE;
+}
+
+/*
+ * @unimplemented
+ */
+BOOLEAN
+NTAPI
+RtlGetUserInfoHeap(IN PVOID HeapHandle,
+                   IN ULONG Flags,
+                   IN PVOID BaseAddress,
+                   OUT PVOID *UserValue,
+                   OUT PULONG UserFlags)
+{
+    HEAP *heapPtr = HEAP_GetPtr(HeapHandle);
+
+    /* Hack */
+    if (UserValue) *UserValue = heapPtr->UserValue;
+    if (UserFlags) *UserFlags = heapPtr->flags & HEAP_SETTABLE_USER_FLAGS;
+    return TRUE;
+}
+
 /* EOF */