include/machine/_kernel_param.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup RTEMSImplFreeBSDKernel
0007  *
0008  * @brief This header file provides parameter definitions for the kernel space
0009  *   (_KERNEL is defined before including <sys/param.h>).
0010  */
0011
0012 /*
0013  * Copyright (C) 2017 embedded brains GmbH & Co. KG
0014  *
0015  * Redistribution and use in source and binary forms, with or without
0016  * modification, are permitted provided that the following conditions
0017  * are met:
0018  * 1. Redistributions of source code must retain the above copyright
0019  *    notice, this list of conditions and the following disclaimer.
0020  * 2. Redistributions in binary form must reproduce the above copyright
0021  *    notice, this list of conditions and the following disclaimer in the
0022  *    documentation and/or other materials provided with the distribution.
0023  *
0024  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0025  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0026  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0027  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0028  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0029  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0030  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0031  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0032  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0033  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0034  * POSSIBILITY OF SUCH DAMAGE.
0035  */
0036
0037 #include <sys/cdefs.h>
0038 #include <sys/errno.h>
0039 #include <sys/time.h>
0040 #include <sys/priority.h>
0041
0042 #if defined(_SYS_PARAM_H_) && defined(_KERNEL)
0043
0044 #ifndef FALSE
0045 #define FALSE   0
0046 #endif
0047 #ifndef TRUE
0048 #define TRUE    1
0049 #endif
0050
0051 #ifndef _BYTEORDER_PROTOTYPED
0052 #define _BYTEORDER_PROTOTYPED
0053 __BEGIN_DECLS
0054 __uint32_t   htonl(__uint32_t);
0055 __uint16_t   htons(__uint16_t);
0056 __uint32_t   ntohl(__uint32_t);
0057 __uint16_t   ntohs(__uint16_t);
0058 __END_DECLS
0059 #endif
0060
0061 #ifndef _BYTEORDER_FUNC_DEFINED
0062 #define _BYTEORDER_FUNC_DEFINED
0063 #define htonl(x)    __htonl(x)
0064 #define htons(x)    __htons(x)
0065 #define ntohl(x)    __ntohl(x)
0066 #define ntohs(x)    __ntohs(x)
0067 #endif /* !_BYTEORDER_FUNC_DEFINED */
0068
0069 #else /* !_SYS_PARAM_H_ || !_KERNEL */
0070 #error "must be included via <sys/param.h> in kernel space"
0071 #endif /* _SYS_PARAM_H_ && _KERNEL */