[PATCH RTEMS 4/7] libfreebsd: FreeBSD porting helper header

[G S Niteesh Babu]

This file serve the purpose as rtems-bsd-kernel-space.h in the
rtems-libbsd.
This file is intended to be included in every source file that
is to imported from FreeBSD. This is to reduce the number of
redefinitions for commonly used functions like malloc, free
and KASSERT.
---
 cpukit/libfreebsd/rtems-freebsd-helper.h | 47 ++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 cpukit/libfreebsd/rtems-freebsd-helper.h

diff --git a/cpukit/libfreebsd/rtems-freebsd-helper.h b/cpukit/libfreebsd/rtems-freebsd-helper.h
new file mode 100644
index 0000000000..963f56b1f8
--- /dev/null
+++ b/cpukit/libfreebsd/rtems-freebsd-helper.h
@@ -0,0 +1,47 @@
+
+/* SPDX-License-Identifier: BSD-2-Clause
+
+ *
+ * @file
+ *
+ * @ingroup LIBFREEBSD
+ *
+ * @brief
+ */
+
+/*
+ * Copyright (C) <2020> Niteesh Babu <niteesh.gs at gmail.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LIBFREEBSD_RTEMS_FREEBSD_HELPER_H
+#define _LIBFREEBSD_RTEMS_FREEBSD_HELPER_H
+#include <stdlib.h>
+#include <assert.h>
+
+#define _KERNEL				1
+#define KASSERT(cnd, msg)		assert(cnd)
+#define malloc(size, type, flags)	malloc(size)
+#define free(addr, type)		free(addr)
+
+#endif /* _LIBFREEBSD_RTEMS_FREEBSD_HELPER_H */
\ No newline at end of file
-- 
2.17.1