[PATCH 0/1] MR1016: ntoskrnl.exe: Implement IoCreateNotificationEvent

[Etaash Mathamsetty (＠etaash.mathamsetty)]

xigncode3 seems to use it

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1016

[PATCH 1/1] ntoskrnl.exe: Implement IoCreateNotificationEvent

[Etaash Mathamsetty]

From: Etaash Mathamsetty <etaash.mathamsetty(a)gmail.com>

---
 dlls/ntoskrnl.exe/ntoskrnl.c | 10 ----------
 dlls/ntoskrnl.exe/sync.c     | 30 ++++++++++++++++++++++++++++--
 2 files changed, 28 insertions(+), 12 deletions(-)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index fd18ea706c2..6fa47dd05a4 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -4066,16 +4066,6 @@ NTSTATUS WINAPI IoCreateFile(HANDLE *handle, ACCESS_MASK access, OBJECT_ATTRIBUT
                           create_options, ea_buffer, ea_length, file_type, parameters, options, NULL);
 }
 
-/***********************************************************************
- *           IoCreateNotificationEvent (NTOSKRNL.EXE.@)
- */
-PKEVENT WINAPI IoCreateNotificationEvent(UNICODE_STRING *name, HANDLE *handle)
-{
-    FIXME( "stub: %s %p\n", debugstr_us(name), handle );
-    return NULL;
-}
-
-
 /**************************************************************************
  *		__chkstk (NTOSKRNL.@)
  */
diff --git a/dlls/ntoskrnl.exe/sync.c b/dlls/ntoskrnl.exe/sync.c
index b8239b0cd7d..5054cd5f59d 100644
--- a/dlls/ntoskrnl.exe/sync.c
+++ b/dlls/ntoskrnl.exe/sync.c
@@ -215,7 +215,7 @@ PKEVENT WINAPI IoCreateSynchronizationEvent( UNICODE_STRING *name, HANDLE *ret_h
     KEVENT *event;
     NTSTATUS ret;
 
-    TRACE( "(%p %p)\n", name, ret_handle );
+    TRACE( "(%s %p)\n", debugstr_us(name), ret_handle );
 
     InitializeObjectAttributes( &attr, name, 0, 0, NULL );
     ret = NtCreateEvent( &handle, EVENT_ALL_ACCESS, &attr, SynchronizationEvent, TRUE );
@@ -223,7 +223,33 @@ PKEVENT WINAPI IoCreateSynchronizationEvent( UNICODE_STRING *name, HANDLE *ret_h
 
     if (kernel_object_from_handle( handle, ExEventObjectType, (void**)&event ))
     {
-        NtClose( handle);
+        NtClose(handle);
+        return NULL;
+    }
+
+    *ret_handle = handle;
+    return event;
+}
+
+/***********************************************************************
+ *           IoCreateNotificationEvent (NTOSKRNL.EXE.@)
+ */
+PKEVENT WINAPI IoCreateNotificationEvent( UNICODE_STRING *name, HANDLE *ret_handle )
+{
+    OBJECT_ATTRIBUTES attr;
+    HANDLE handle;
+    KEVENT *event;
+    NTSTATUS ret;
+
+    TRACE( "(%s %p)\n", debugstr_us(name), handle );
+
+    InitializeObjectAttributes( &attr, name, 0, 0, NULL );
+    ret = NtCreateEvent( &handle, EVENT_ALL_ACCESS, &attr, NotificationEvent, TRUE );
+    if (ret) return NULL;
+
+    if (kernel_object_from_handle( handle, ExEventObjectType, (void**)&event ))
+    {
+        NtClose(handle);
         return NULL;
     }
 
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/1016