diff options
Diffstat (limited to '')
-rw-r--r-- | cpukit/include/machine/_kernel_time.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/cpukit/include/machine/_kernel_time.h b/cpukit/include/machine/_kernel_time.h index f0b6bdfc47..9279c1238a 100644 --- a/cpukit/include/machine/_kernel_time.h +++ b/cpukit/include/machine/_kernel_time.h @@ -1,6 +1,10 @@ /*- - * Copyright (c) 2016 embedded brains GmbH - * All rights reserved. + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (C) 2016 embedded brains GmbH & Co. KG + * + * Copyright (c) 1982, 1986, 1993 + * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -10,11 +14,14 @@ * 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. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS 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) @@ -22,11 +29,21 @@ * 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. + * + * @(#)time.h 8.5 (Berkeley) 5/4/95 + * $FreeBSD$ */ -#if !defined(_SYS_TIME_H_) || !defined(_KERNEL) -#error "must be included via <sys/time.h> in kernel space" -#endif +/** + * @file + * + * @ingroup RTEMSImplFreeBSDKernel + * + * @brief This header file provides time definitions for the kernel space + * (_KERNEL is defined before including <sys/time.h>). + */ + +#if defined(_SYS_TIME_H_) && defined(_KERNEL) #include <machine/_timecounter.h> @@ -199,3 +216,7 @@ int tvtohz(struct timeval *tv); #define TIMESEL(sbt, sbt2) \ (((sbt2) >= sbt_timethreshold) ? \ ((*(sbt) = getsbinuptime()), 1) : ((*(sbt) = sbinuptime()), 0)) + +#else /* !_SYS_TIME_H_ || !_KERNEL */ +#error "must be included via <sys/time.h> in kernel space" +#endif /* _SYS_TIME_H_ && _KERNEL */ |