Paul Gofman : kernelbase: Add stub for QueryIoRingCapabilities().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4021dde40d6ac7fa80074039906b54ebdd509550
URL:    https://gitlab.winehq.org/wine/wine/-/commit/4021dde40d6ac7fa80074039906b54e...

Author: Paul Gofman 
Date:   Mon Jul 10 14:20:40 2023 -0600

kernelbase: Add stub for QueryIoRingCapabilities().

---

dlls/kernelbase/file.c            | 12 +++++++++
 dlls/kernelbase/kernelbase.spec   |  1 +
 dlls/kernelbase/tests/Makefile.in |  1 +
 dlls/kernelbase/tests/file.c      | 57 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 71 insertions(+)

diff --git a/dlls/kernelbase/file.c b/dlls/kernelbase/file.c
index 7c2e132bdcb..29d005e0e28 100644
--- a/dlls/kernelbase/file.c
+++ b/dlls/kernelbase/file.c
@@ -36,6 +36,7 @@
 #include "shlwapi.h"
 #include "ddk/ntddk.h"
 #include "ddk/ntddser.h"
+#include "ioringapi.h"

#include "kernelbase.h"
 #include "wine/exception.h"
@@ -4483,3 +4484,14 @@ BOOL WINAPI DECLSPEC_HOTPATCH WaitCommEvent( HANDLE handle, DWORD *events, OVERL
     return DeviceIoControl( handle, IOCTL_SERIAL_WAIT_ON_MASK, NULL, 0, events, sizeof(*events),
                             NULL, overlapped );
 }
+
+
+/***********************************************************************
+ *	QueryIoRingCapabilities   (kernelbase.@)
+ */
+HRESULT WINAPI QueryIoRingCapabilities(IORING_CAPABILITIES *caps)
+{
+    FIXME( "caps %p stub.\n", caps );
+
+    return E_NOTIMPL;
+}
diff --git a/dlls/kernelbase/kernelbase.spec b/dlls/kernelbase/kernelbase.spec
index 17ae37e824c..46492a59d92 100644
--- a/dlls/kernelbase/kernelbase.spec
+++ b/dlls/kernelbase/kernelbase.spec
@@ -1232,6 +1232,7 @@
 @ stdcall QueryDosDeviceW(wstr ptr long)
 @ stdcall QueryFullProcessImageNameA(ptr long ptr ptr)
 @ stdcall QueryFullProcessImageNameW(ptr long ptr ptr)
+@ stdcall QueryIoRingCapabilities(ptr)
 # @ stub QueryIdleProcessorCycleTime
 # @ stub QueryIdleProcessorCycleTimeEx
 @ stdcall QueryInterruptTime(ptr)
diff --git a/dlls/kernelbase/tests/Makefile.in b/dlls/kernelbase/tests/Makefile.in
index 675054c753d..b51eaefcd13 100644
--- a/dlls/kernelbase/tests/Makefile.in
+++ b/dlls/kernelbase/tests/Makefile.in
@@ -1,6 +1,7 @@
 TESTDLL   = kernelbase.dll

C_SRCS = \
+	file.c \
    path.c \
    process.c \
    sync.c
diff --git a/dlls/kernelbase/tests/file.c b/dlls/kernelbase/tests/file.c
new file mode 100644
index 00000000000..18dff0a32ab
--- /dev/null
+++ b/dlls/kernelbase/tests/file.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2023 Paul Gofman for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdarg.h>
+#include <stdlib.h>
+
+#include <ntstatus.h>
+#define WIN32_NO_STATUS
+#include <windef.h>
+#include <winbase.h>
+#include <winerror.h>
+#include <ioringapi.h>
+
+#include "wine/test.h"
+
+static HRESULT (WINAPI *pQueryIoRingCapabilities)(IORING_CAPABILITIES *);
+
+static void test_ioring_caps(void)
+{
+    IORING_CAPABILITIES caps;
+    HRESULT hr;
+
+    if (!pQueryIoRingCapabilities)
+    {
+        win_skip("QueryIoRingCapabilities is not available, skipping tests.\n");
+        return;
+    }
+
+    memset(&caps, 0xcc, sizeof(caps));
+    hr = pQueryIoRingCapabilities(&caps);
+    todo_wine ok(hr == S_OK, "got %#lx.\n", hr);
+}
+
+START_TEST(file)
+{
+    HMODULE hmod;
+
+    hmod = LoadLibraryA("kernelbase.dll");
+    pQueryIoRingCapabilities = (void *)GetProcAddress(hmod, "QueryIoRingCapabilities");
+
+    test_ioring_caps();
+}