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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
commitf215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch)
tree6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /include/iprt/stdarg.h
parentInitial commit. (diff)
downloadvirtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz
virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/iprt/stdarg.h')
-rw-r--r--include/iprt/stdarg.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/include/iprt/stdarg.h b/include/iprt/stdarg.h
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+/** @file
+ * IPRT - stdarg.h wrapper.
+ */
+
+/*
+ * 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 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) || RTLNX_SUSE_MAJ_PREREQ(15,5)
+# 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 */
+