Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

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

1 files changed, 79 insertions, 0 deletions

diff --git a/include/iprt/stdarg.h b/include/iprt/stdarg.h
new file mode 100644
index 00000000..9d12cd8b
--- /dev/null
+++ b/include/iprt/stdarg.h
@@ -0,0 +1,79 @@
+/** @file
+ * IPRT - stdarg.h wrapper.
+ */
+
+/*
+ * Copyright (C) 2006-2022 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 IPRT_INCLUDED_stdarg_h
+#define IPRT_INCLUDED_stdarg_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#ifdef IPRT_NO_CRT
+# include <iprt/types.h>
+# include <iprt/nocrt/compiler/compiler.h>
+#else
+# include <iprt/cdefs.h>
+# if defined(RT_OS_FREEBSD) && defined(_KERNEL)
+#  include <machine/stdarg.h>
+# elif defined(RT_OS_NETBSD) && defined(_KERNEL)
+#  include <sys/stdarg.h>
+# elif defined(RT_OS_SOLARIS) && defined(_KERNEL) && defined(__GNUC__)
+#  include <stdarg.h>
+#  if __GNUC__ >= 4 /* System headers refers to __builtin_stdarg_start. */
+#   define __builtin_stdarg_start __builtin_va_start
+#  endif
+# elif defined(RT_OS_LINUX) && defined(IN_RING0)
+#  include "linux/version.h"
+#  if RTLNX_VER_MIN(5,15,0) || RTLNX_RHEL_MAJ_PREREQ(9,1)
+#   include <linux/stdarg.h>
+#  else
+#   include <stdarg.h>
+#  endif
+# else
+#  include <stdarg.h>
+# endif
+#endif
+
+/*
+ * Older MSC versions doesn't implement va_copy.  Newer (12.0+?) ones does
+ * implement it like below, but for now it's easier to continue like for the
+ * older ones so we can more easily handle R0, RC and other weird contexts.
+ */
+#if !defined(va_copy) || defined(_MSC_VER)
+# undef  va_copy
+# define va_copy(dst, src) do { (dst) = (src); } while (0) /** @todo check AMD64 */
+#endif
+
+#endif /* !IPRT_INCLUDED_stdarg_h */
+