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-rw-r--r--cpukit/include/machine/_kernel_param.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/cpukit/include/machine/_kernel_param.h b/cpukit/include/machine/_kernel_param.h
index 183bb895a2..bda6008822 100644
--- a/cpukit/include/machine/_kernel_param.h
+++ b/cpukit/include/machine/_kernel_param.h
@@ -1,8 +1,46 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSImplFreeBSDKernel
+ *
+ * @brief This header file provides parameter definitions for the kernel space
+ * (_KERNEL is defined before including <sys/param.h>).
+ */
+
+/*
+ * Copyright (C) 2017 embedded brains GmbH & Co. KG
+ *
+ * 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.
+ */
+
#include <sys/cdefs.h>
#include <sys/errno.h>
#include <sys/time.h>
#include <sys/priority.h>
+#if defined(_SYS_PARAM_H_) && defined(_KERNEL)
+
#ifndef FALSE
#define FALSE 0
#endif
@@ -27,3 +65,7 @@ __END_DECLS
#define ntohl(x) __ntohl(x)
#define ntohs(x) __ntohs(x)
#endif /* !_BYTEORDER_FUNC_DEFINED */
+
+#else /* !_SYS_PARAM_H_ || !_KERNEL */
+#error "must be included via <sys/param.h> in kernel space"
+#endif /* _SYS_PARAM_H_ && _KERNEL */