[ros-diffs] [ion] 22552: - 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).

[ion at svn.reactos.org]

Author: ion
Date: Sat Jun 24 03:10:58 2006
New Revision: 22552

URL: http://svn.reactos.org/svn/reactos?rev=22552&view=rev
Log:
- 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).

Modified:
    trunk/reactos/dll/ntdll/def/ntdll.def
    trunk/reactos/include/ndk/rtlfuncs.h
    trunk/reactos/lib/rtl/heap.c

Modified: trunk/reactos/dll/ntdll/def/ntdll.def
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/def/ntdll.def?rev=22552&r1=22551&r2=22552&view=diff
==============================================================================
--- trunk/reactos/dll/ntdll/def/ntdll.def (original)
+++ trunk/reactos/dll/ntdll/def/ntdll.def Sat Jun 24 03:10:58 2006
@@ -482,7 +482,7 @@
 RtlGetSaclSecurityDescriptor at 16
 RtlGetSecurityDescriptorRMControl at 8
 RtlGetSetBootStatusData at 24
-;RtlGetUserInfoHeap
+RtlGetUserInfoHeap at 20
 RtlGetVersion at 4
 RtlHashUnicodeString at 16
 RtlIdentifierAuthoritySid at 4
@@ -638,7 +638,7 @@
 RtlSetTimeZoneInformation at 4
 ;RtlSetUnicodeCallouts
 ;RtlSetUserFlagsHeap
-;RtlSetUserValueHeap
+RtlSetUserValueHeap at 16
 RtlSizeHeap at 12
 RtlSplay at 4
 ;RtlStartRXact

Modified: trunk/reactos/include/ndk/rtlfuncs.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ndk/rtlfuncs.h?rev=22552&r1=22551&r2=22552&view=diff
==============================================================================
--- trunk/reactos/include/ndk/rtlfuncs.h (original)
+++ trunk/reactos/include/ndk/rtlfuncs.h Sat Jun 24 03:10:58 2006
@@ -496,6 +496,16 @@
     HANDLE *HeapArray
 );
 
+BOOLEAN
+NTAPI
+RtlGetUserInfoHeap(
+    IN PVOID HeapHandle,
+    IN ULONG Flags,
+    IN PVOID BaseAddress,
+    OUT PVOID *UserValue,
+    OUT PULONG UserFlags
+);
+
 NTSYSAPI
 PVOID
 NTAPI
@@ -515,6 +525,15 @@
 BOOLEAN
 NTAPI
 RtlUnlockHeap(IN HANDLE Heap);
+
+BOOLEAN
+NTAPI
+RtlSetUserValueHeap(
+    IN PVOID HeapHandle,
+    IN ULONG Flags,
+    IN PVOID BaseAddress,
+    IN PVOID UserValue
+);
 
 NTSYSAPI
 ULONG

Modified: trunk/reactos/lib/rtl/heap.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/heap.c?rev=22552&r1=22551&r2=22552&view=diff
==============================================================================
--- trunk/reactos/lib/rtl/heap.c (original)
+++ trunk/reactos/lib/rtl/heap.c Sat Jun 24 03:10:58 2006
@@ -100,6 +100,7 @@
    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 @@
     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 */