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-rw-r--r--cpukit/include/machine/_kernel_types.h46
1 files changed, 29 insertions, 17 deletions
diff --git a/cpukit/include/machine/_kernel_types.h b/cpukit/include/machine/_kernel_types.h
index a02f328aa2..c65e51d8cf 100644
--- a/cpukit/include/machine/_kernel_types.h
+++ b/cpukit/include/machine/_kernel_types.h
@@ -1,6 +1,16 @@
-/*-
- * Copyright (c) 2016 embedded brains GmbH
- * All rights reserved.
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSImplFreeBSDKernel
+ *
+ * @brief This header file provides type definitions for the kernel space
+ * (_KERNEL is defined before including <sys/types.h>).
+ */
+
+/*
+ * Copyright (C) 2016 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -11,26 +21,28 @@
* 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * 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 AUTHOR 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.
+ * 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.
*/
-#if !defined(_SYS_TYPES_H) || !defined(_KERNEL)
-#error "must be included via <sys/types.h> in kernel space"
-#endif
+#if defined(_SYS_TYPES_H) && defined(_KERNEL)
#include <stdbool.h>
typedef int boolean_t;
typedef struct device *device_t;
-typedef char vm_memattr_t; /* memory attribute codes */
+typedef char vm_memattr_t;
typedef struct vm_page *vm_page_t;
+
+#else /* !_SYS_TYPES_H || !_KERNEL */
+#error "must be included via <sys/types.h> in kernel space"
+#endif /* _SYS_TYPES_H && _KERNEL */