[reactos] 01/02: [NDK] Complete range list function & structure declarations. CORE-6372

[Thomas Faber]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=2c4a554d72cc5c0375b9b…

commit 2c4a554d72cc5c0375b9b654a445091b1e983da1
Author:     Thomas Faber <thomas.faber(a)reactos.org>
AuthorDate: Sat Jun 13 11:55:53 2020 +0200
Commit:     Thomas Faber <thomas.faber(a)reactos.org>
CommitDate: Sat Aug 15 21:31:29 2020 +0200

    [NDK] Complete range list function & structure declarations. CORE-6372
    
    * Add the remaining functions & annotate.
    * Add the RTLP_RANGE_LIST_ENTRY structure, which is present in symbols
    
    Note: range list declarations should really be !NTOS_MODE_USER, since ntdll
    doesn't export these functions; however, our RTL itself is built with
    NTOS_MODE_USER, so that's not an option at this point.
---
 sdk/include/ndk/rtlfuncs.h | 94 +++++++++++++++++++++++++++++++++++++++++++++-
 sdk/include/ndk/rtltypes.h | 25 +++++++++++-
 2 files changed, 117 insertions(+), 2 deletions(-)

diff --git a/sdk/include/ndk/rtlfuncs.h b/sdk/include/ndk/rtlfuncs.h
index 4fa1bde2747..85110d3c213 100644
--- a/sdk/include/ndk/rtlfuncs.h
+++ b/sdk/include/ndk/rtlfuncs.h
@@ -3574,7 +3574,7 @@ NTSYSAPI
 VOID
 NTAPI
 RtlInitializeRangeList(
-    _Inout_ PRTL_RANGE_LIST RangeList
+    _Out_ PRTL_RANGE_LIST RangeList
 );
 
 NTSYSAPI
@@ -3584,6 +3584,32 @@ RtlFreeRangeList(
     _In_ PRTL_RANGE_LIST RangeList
 );
 
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlCopyRangeList(
+    _Out_ PRTL_RANGE_LIST CopyRangeList,
+    _In_ PRTL_RANGE_LIST RangeList
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlMergeRangeLists(
+    _Out_ PRTL_RANGE_LIST MergedRangeList,
+    _In_ PRTL_RANGE_LIST RangeList1,
+    _In_ PRTL_RANGE_LIST RangeList2,
+    _In_ ULONG Flags
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlInvertRangeList(
+    _Out_ PRTL_RANGE_LIST InvertedRangeList,
+    _In_ PRTL_RANGE_LIST RangeList
+);
+
 NTSYSAPI
 NTSTATUS
 NTAPI
@@ -3597,6 +3623,72 @@ RtlAddRange(
     _In_opt_ PVOID Owner
 );
 
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlDeleteRange(
+    _Inout_ PRTL_RANGE_LIST RangeList,
+    _In_ ULONGLONG Start,
+    _In_ ULONGLONG End,
+    _In_ PVOID Owner
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlDeleteOwnersRanges(
+    _Inout_ PRTL_RANGE_LIST RangeList,
+    _In_ _Maybenull_ PVOID Owner
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlFindRange(
+    _In_ PRTL_RANGE_LIST RangeList,
+    _In_ ULONGLONG Minimum,
+    _In_ ULONGLONG Maximum,
+    _In_ ULONG Length,
+    _In_ ULONG Alignment,
+    _In_ ULONG Flags,
+    _In_ UCHAR AttributeAvailableMask,
+    _In_opt_ PVOID Context,
+    _In_opt_ PRTL_CONFLICT_RANGE_CALLBACK Callback,
+    _Out_ PULONGLONG Start
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlIsRangeAvailable(
+    _In_ PRTL_RANGE_LIST RangeList,
+    _In_ ULONGLONG Start,
+    _In_ ULONGLONG End,
+    _In_ ULONG Flags,
+    _In_ UCHAR AttributeAvailableMask,
+    _In_opt_ PVOID Context,
+    _In_opt_ PRTL_CONFLICT_RANGE_CALLBACK Callback,
+    _Out_ PBOOLEAN Available
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlGetFirstRange(
+    _In_ PRTL_RANGE_LIST RangeList,
+    _Out_ PRTL_RANGE_LIST_ITERATOR Iterator,
+    _Outptr_ PRTL_RANGE *Range
+);
+
+NTSYSAPI
+NTSTATUS
+NTAPI
+RtlGetNextRange(
+    _Inout_ PRTL_RANGE_LIST_ITERATOR Iterator,
+    _Outptr_ PRTL_RANGE *Range,
+    _In_ BOOLEAN MoveForwards
+);
+
 //
 // Debug Functions
 //
diff --git a/sdk/include/ndk/rtltypes.h b/sdk/include/ndk/rtltypes.h
index 74e8551c4be..0799bcce4cb 100644
--- a/sdk/include/ndk/rtltypes.h
+++ b/sdk/include/ndk/rtltypes.h
@@ -697,7 +697,6 @@ typedef NTSTATUS
 //
 // RTL Range List callbacks
 //
-#ifdef NTOS_MODE_USER
 typedef BOOLEAN
 (NTAPI *PRTL_CONFLICT_RANGE_CALLBACK)(
     PVOID Context,
@@ -707,6 +706,7 @@ typedef BOOLEAN
 //
 // Custom Heap Commit Routine for RtlCreateHeap
 //
+#ifdef NTOS_MODE_USER
 typedef NTSTATUS
 (NTAPI * PRTL_HEAP_COMMIT_ROUTINE)(
     _In_ PVOID Base,
@@ -1480,6 +1480,29 @@ typedef struct _RANGE_LIST_ITERATOR
     ULONG Stamp;
 } RTL_RANGE_LIST_ITERATOR, *PRTL_RANGE_LIST_ITERATOR;
 
+typedef struct _RTLP_RANGE_LIST_ENTRY
+{
+    ULONGLONG Start;
+    ULONGLONG End;
+    union
+    {
+        struct
+        {
+            PVOID UserData;
+            PVOID Owner;
+        } Allocated;
+        struct
+        {
+            LIST_ENTRY ListHead;
+        } Merged;
+    };
+    UCHAR Attributes;
+    UCHAR PublicFlags;
+    USHORT PrivateFlags;
+    LIST_ENTRY ListEntry;
+} RTLP_RANGE_LIST_ENTRY, *PRTLP_RANGE_LIST_ENTRY;
+C_ASSERT(RTL_SIZEOF_THROUGH_FIELD(RTL_RANGE, Flags) ==
RTL_SIZEOF_THROUGH_FIELD(RTLP_RANGE_LIST_ENTRY, PublicFlags));
+
 //
 // RTL Resource
 //