Zebediah Figura : ntoskrnl.exe: Implement ExDeleteResourceLite().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5698bb29a3e038a7480de3c040abcb0d87cfcfe0
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=5698bb29a3e038a7480de3c04...

Author: Zebediah Figura 
Date:   Mon Apr  8 22:30:17 2019 -0500

ntoskrnl.exe: Implement ExDeleteResourceLite().

Signed-off-by: Zebediah Figura 
Signed-off-by: Alexandre Julliard

---

dlls/ntoskrnl.exe/ntoskrnl.c |  9 ---------
 dlls/ntoskrnl.exe/sync.c     | 12 ++++++++++++
 include/ddk/wdm.h            |  1 +
 3 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 06ec176..acb204d 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -3356,15 +3356,6 @@ NTSTATUS WINAPI IoCsqInitialize(PIO_CSQ csq, PIO_CSQ_INSERT_IRP insert_irp, PIO_
 }

/***********************************************************************
- *           ExDeleteResourceLite  (NTOSKRNL.EXE.@)
- */
-NTSTATUS WINAPI ExDeleteResourceLite(PERESOURCE resource)
-{
-    FIXME("(%p): stub\n", resource);
-    return STATUS_NOT_IMPLEMENTED;
-}
-
-/***********************************************************************
  *           KeEnterCriticalRegion  (NTOSKRNL.EXE.@)
  */
 void WINAPI KeEnterCriticalRegion(void)
diff --git a/dlls/ntoskrnl.exe/sync.c b/dlls/ntoskrnl.exe/sync.c
index 2ea2e61..c8cae7d 100644
--- a/dlls/ntoskrnl.exe/sync.c
+++ b/dlls/ntoskrnl.exe/sync.c
@@ -743,6 +743,18 @@ NTSTATUS WINAPI ExInitializeResourceLite( ERESOURCE *resource )
     return STATUS_SUCCESS;
 }

+/***********************************************************************
+ *           ExDeleteResourceLite   (NTOSKRNL.EXE.@)
+ */
+NTSTATUS WINAPI ExDeleteResourceLite( ERESOURCE *resource )
+{
+    TRACE("resource %p.\n", resource);
+    heap_free(resource->OwnerTable);
+    heap_free(resource->ExclusiveWaiters);
+    heap_free(resource->SharedWaiters);
+    return STATUS_SUCCESS;
+}
+
 /* Find an existing entry in the shared owner list, or create a new one. */
 static OWNER_ENTRY *resource_get_shared_entry( ERESOURCE *resource, ERESOURCE_THREAD thread )
 {
diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index 1a3f6bb..41c462f 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -1521,6 +1521,7 @@ PVOID     WINAPI ExAllocatePoolWithQuota(POOL_TYPE,SIZE_T);
 PVOID     WINAPI ExAllocatePoolWithTag(POOL_TYPE,SIZE_T,ULONG);
 PVOID     WINAPI ExAllocatePoolWithQuotaTag(POOL_TYPE,SIZE_T,ULONG);
 void      WINAPI ExDeleteNPagedLookasideList(PNPAGED_LOOKASIDE_LIST);
+NTSTATUS  WINAPI ExDeleteResourceLite(ERESOURCE*);
 void      WINAPI ExFreePool(PVOID);
 void      WINAPI ExFreePoolWithTag(PVOID,ULONG);
 void      WINAPI ExInitializeNPagedLookasideList(PNPAGED_LOOKASIDE_LIST,PALLOCATE_FUNCTION,PFREE_FUNCTION,ULONG,SIZE_T,ULONG,USHORT);