UBUNTU: ubuntu: vbox -- update to 5.2.0-dfsg-2

[mirror_ubuntu-bionic-kernel.git] / ubuntu / vbox / vboxsf / VBoxGuestR0LibIdc-unix.c

diff --git a/ubuntu/vbox/vboxsf/VBoxGuestR0LibIdc-unix.c b/ubuntu/vbox/vboxsf/VBoxGuestR0LibIdc-unix.c
new file mode 100644 (file)
index 0000000..66c9857
--- /dev/null
+++ b/ubuntu/vbox/vboxsf/VBoxGuestR0LibIdc-unix.c
@@ -0,0 +1,60 @@
+/* $Id: VBoxGuestR0LibIdc-unix.cpp $ */
+/** @file
+ * VBoxGuestLib - Ring-0 Support Library for VBoxGuest, IDC, UNIX-like OSes.
+ */
+
+/*
+ * Copyright (C) 2008-2017 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "VBoxGuestR0LibInternal.h"
+
+
+int VBOXCALL vbglR0IdcNativeOpen(PVBGLIDCHANDLE pHandle, PVBGLIOCIDCCONNECT pReq)
+{
+    RT_NOREF(pHandle);
+    return VBoxGuestIDC(NULL /*pvSession*/, VBGL_IOCTL_IDC_CONNECT, &pReq->Hdr, sizeof(*pReq));
+}
+
+
+int VBOXCALL vbglR0IdcNativeClose(PVBGLIDCHANDLE pHandle, PVBGLIOCIDCDISCONNECT pReq)
+{
+    return VBoxGuestIDC(pHandle->s.pvSession, VBGL_IOCTL_IDC_DISCONNECT, &pReq->Hdr, sizeof(*pReq));
+}
+
+
+/**
+ * Makes an IDC call, returning only the I/O control status code.
+ *
+ * @returns VBox status code (the I/O control failure status).
+ * @param   pHandle             The IDC handle.
+ * @param   uReq                The request number.
+ * @param   pReqHdr             The request header.
+ * @param   cbReq               The request size.
+ */
+DECLR0VBGL(int) VbglR0IdcCallRaw(PVBGLIDCHANDLE pHandle, uintptr_t uReq, PVBGLREQHDR pReqHdr, uint32_t cbReq)
+{
+    return VBoxGuestIDC(pHandle->s.pvSession, uReq, pReqHdr, cbReq);
+}
+