1 files changed, 90 insertions, 0 deletions
diff --git a/include/iprt/nocrt/fcntl.h b/include/iprt/nocrt/fcntl.h
new file mode 100644
index 00000000..49cf6f4b
--- /dev/null
+++ b/include/iprt/nocrt/fcntl.h
@@ -0,0 +1,90 @@
+/** @file
+ * IPRT / No-CRT - fcntl.h
+ */
+
+/*
+ * 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_nocrt_fcntl_h
+#define IPRT_INCLUDED_nocrt_fcntl_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/nocrt/time.h> /* to establish the timespec and timeval types before iprt/file.h includes iprt/time.h */
+#include <iprt/file.h>
+
+#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
+
+/* Open flags:*/
+AssertCompile(RT_IS_POWER_OF_TWO(RTFILE_O_OPEN_CREATE));
+AssertCompile(RT_IS_POWER_OF_TWO(RTFILE_O_CREATE));
+# define _O_CREAT       RTFILE_O_OPEN_CREATE
+# define _O_EXCL        RTFILE_O_CREATE     /**< Will remove RTFILE_O_OPEN_CREATE when processing it. */
+# define _O_TRUNC       RTFILE_O_TRUNCATE
+# define _O_APPEND      RTFILE_O_APPEND
+# define _O_RDONLY      RTFILE_O_READ
+# define _O_WRONLY      RTFILE_O_WRITE
+# define _O_RDWR        (RTFILE_O_READ | RTFILE_O_WRITE)
+# define _O_CLOEXEC     RTFILE_O_INHERIT    /**< Invert meaning when processing it. */
+# define _O_NOINHERIT   O_CLOEXEC
+# define _O_LARGEFILE   0
+# define _O_BINARY      0
+
+# define O_CREAT        _O_CREAT
+# define O_EXCL         _O_EXCL
+# define O_TRUNC        _O_TRUNC
+# define O_APPEND       _O_APPEND
+# define O_RDONLY       _O_RDONLY
+# define O_WRONLY       _O_WRONLY
+# define O_RDWR         _O_RDWR
+# define O_CLOEXEC      _O_CLOEXEC
+# define O_NOINHERIT    _O_NOINHERIT
+# define O_BINARY       _O_BINARY
+
+RT_C_DECLS_BEGIN
+
+int  RT_NOCRT(open)(const char *pszFilename, uint64_t fFlags, ... /*RTFMODE fMode*/);
+int  RT_NOCRT(_open)(const char *pszFilename, uint64_t fFlags, ... /*RTFMODE fMode*/);
+
+# if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
+#  define open      RT_NOCRT(open)
+#  define _open     RT_NOCRT(_open)
+# endif
+
+RT_C_DECLS_END
+
+#endif /* IPRT_NO_CRT_FOR_3RD_PARTY */
+
+
+
+#endif /* !IPRT_INCLUDED_nocrt_fcntl_h */
+