Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 131 insertions, 0 deletions

diff --git a/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibInternal.h b/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibInternal.h
new file mode 100644
index 00000000..fb97ace3
--- /dev/null
+++ b/src/VBox/Additions/common/VBoxGuest/lib/VBoxGuestR3LibInternal.h
@@ -0,0 +1,131 @@
+/* $Id: VBoxGuestR3LibInternal.h $ */
+/** @file
+ * VBoxGuestR3Lib - Ring-3 support library for the guest additions, Internal header.
+ */
+
+/*
+ * Copyright (C) 2006-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+#ifndef GA_INCLUDED_SRC_common_VBoxGuest_lib_VBoxGuestR3LibInternal_h
+#define GA_INCLUDED_SRC_common_VBoxGuest_lib_VBoxGuestR3LibInternal_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <VBox/VMMDev.h>
+#include <VBox/VBoxGuest.h>
+#include <VBox/VBoxGuestLib.h>
+
+#ifdef VBOX_VBGLR3_XFREE86
+/* Rather than try to resolve all the header file conflicts, I will just
+   prototype what we need here. */
+typedef unsigned long xf86size_t;
+extern "C" xf86size_t xf86strlen(const char*);
+# undef strlen
+# define strlen xf86strlen
+#endif /* VBOX_VBGLR3_XFREE86 */
+
+RT_C_DECLS_BEGIN
+
+int     vbglR3DoIOCtl(uintptr_t uFunction, PVBGLREQHDR pReq, size_t cbReq);
+int     vbglR3DoIOCtlRaw(uintptr_t uFunction, PVBGLREQHDR pReq, size_t cbReq);
+int     vbglR3GRAlloc(VMMDevRequestHeader **ppReq, size_t cb, VMMDevRequestType enmReqType);
+int     vbglR3GRPerform(VMMDevRequestHeader *pReq);
+void    vbglR3GRFree(VMMDevRequestHeader *pReq);
+
+
+
+DECLINLINE(void) VbglHGCMParmUInt32Set(HGCMFunctionParameter *pParm, uint32_t u32)
+{
+    pParm->type = VMMDevHGCMParmType_32bit;
+    pParm->u.value64 = 0; /* init unused bits to 0 */
+    pParm->u.value32 = u32;
+}
+
+
+DECLINLINE(int) VbglHGCMParmUInt32Get(HGCMFunctionParameter *pParm, uint32_t *pu32)
+{
+    if (pParm->type == VMMDevHGCMParmType_32bit)
+    {
+        *pu32 = pParm->u.value32;
+        return VINF_SUCCESS;
+    }
+    *pu32 = UINT32_MAX; /* shut up gcc */
+    return VERR_WRONG_PARAMETER_TYPE;
+}
+
+
+DECLINLINE(void) VbglHGCMParmUInt64Set(HGCMFunctionParameter *pParm, uint64_t u64)
+{
+    pParm->type      = VMMDevHGCMParmType_64bit;
+    pParm->u.value64 = u64;
+}
+
+
+DECLINLINE(int) VbglHGCMParmUInt64Get(HGCMFunctionParameter *pParm, uint64_t *pu64)
+{
+    if (pParm->type == VMMDevHGCMParmType_64bit)
+    {
+        *pu64 = pParm->u.value64;
+        return VINF_SUCCESS;
+    }
+    *pu64 = UINT64_MAX; /* shut up gcc */
+    return VERR_WRONG_PARAMETER_TYPE;
+}
+
+
+DECLINLINE(void) VbglHGCMParmPtrSet(HGCMFunctionParameter *pParm, void *pv, uint32_t cb)
+{
+    pParm->type                    = VMMDevHGCMParmType_LinAddr;
+    pParm->u.Pointer.size          = cb;
+    pParm->u.Pointer.u.linearAddr  = (uintptr_t)pv;
+}
+
+
+#ifdef IPRT_INCLUDED_string_h
+
+DECLINLINE(void) VbglHGCMParmPtrSetString(HGCMFunctionParameter *pParm, const char *psz)
+{
+    pParm->type                    = VMMDevHGCMParmType_LinAddr_In;
+    pParm->u.Pointer.size          = (uint32_t)strlen(psz) + 1;
+    pParm->u.Pointer.u.linearAddr  = (uintptr_t)psz;
+}
+
+#endif /* IPRT_INCLUDED_string_h */
+
+#ifdef VBOX_VBGLR3_XFREE86
+# undef strlen
+#endif /* VBOX_VBGLR3_XFREE86 */
+
+RT_C_DECLS_END
+
+#endif /* !GA_INCLUDED_SRC_common_VBoxGuest_lib_VBoxGuestR3LibInternal_h */
+