[PATCH 0/1] MR5497: ntdll: Implement NtQueueApcThreadEx()

[Isaac Marovitz (＠IsaacMarovitz)]

Should resolve a crash in `libogg` in the game "Cabal Online"

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5497

[PATCH 1/1] ntdll: Implement NtQueueApcThreadEx()

[Isaac Marovitz]

From: Isaac Marovitz <isaacryu(a)icloud.com>

---
 dlls/ntdll/ntdll.spec    |  1 +
 dlls/ntdll/unix/thread.c | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec
index 014c221e59f..3238450fd73 100644
--- a/dlls/ntdll/ntdll.spec
+++ b/dlls/ntdll/ntdll.spec
@@ -338,6 +338,7 @@
 @ stdcall -syscall NtQueryVirtualMemory(long ptr long ptr long ptr)
 @ stdcall -syscall NtQueryVolumeInformationFile(long ptr ptr long long)
 @ stdcall -syscall NtQueueApcThread(long ptr long long long)
+@ stdcall -syscall NtQueueApcThreadEx(long long ptr long long long)
 @ stdcall -syscall NtRaiseException(ptr ptr long)
 @ stdcall -syscall NtRaiseHardError(long long ptr ptr long ptr)
 @ stdcall -syscall NtReadFile(long long ptr ptr ptr ptr long ptr ptr)
diff --git a/dlls/ntdll/unix/thread.c b/dlls/ntdll/unix/thread.c
index 7ae5c022fb2..d9e9704259f 100644
--- a/dlls/ntdll/unix/thread.c
+++ b/dlls/ntdll/unix/thread.c
@@ -1689,6 +1689,34 @@ NTSTATUS WINAPI NtQueueApcThread( HANDLE handle, PNTAPCFUNC func, ULONG_PTR arg1
 }
 
 
+/******************************************************************************
+ *              NtQueueApcThreadEx  (NTDLL.@)
+ */
+NTSTATUS WINAPI NtQueueApcThreadEx( HANDLE handle, HANDLE reserve_handle, PNTAPCFUNC func,
+                                    ULONG_PTR arg1, ULONG_PTR arg2, ULONG_PTR arg3 )
+{
+    NTSTATUS ret;
+
+    SERVER_START_REQ( queue_apc )
+    {
+        FIXME( "reserve handle should be used: %p\n", reserve_handle )
+        req->handle = wine_server_obj_handle( handle );
+        if (func)
+        {
+            req->call.type         = APC_USER;
+            req->call.user.func    = wine_server_client_ptr( func );
+            req->call.user.args[0] = arg1;
+            req->call.user.args[1] = arg2;
+            req->call.user.args[2] = arg3;
+        }
+        else req->call.type = APC_NONE;  /* wake up only */
+        ret = wine_server_call( req );
+    }
+    SERVER_END_REQ;
+    return ret;
+}
+
+
 /***********************************************************************
  *              set_thread_context
  */
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/5497