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6e64bc845f
osreldate.h and sys/param.h were manually adjusted to not __FreeBSD_version since it will be defined by the compiler.
93 lines
No EOL
3.3 KiB
C
Vendored
93 lines
No EOL
3.3 KiB
C
Vendored
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2021 Netflix, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_SYS__CLOCK_ID_H
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#define _SYS_SYS__CLOCK_ID_H
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/*
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* These macros are shared between time.h and sys/time.h.
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*/
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/*
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* Note: The values shown below as a comment for the __POSIX_VISIBLE values are
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* the ones FreeBSD traditionally used based on our reading of the POSIX
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* standards. However, glibc uses 199309 for all of them, even those many were
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* not defined there. To remain bug compatible with glibc means more software
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* that relied on the glibc behavior will compile easily on FreeBSD.
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*
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* Also, CLOCK_UPTIME_FAST is improperly visible temporarily for the lang/pocl
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* port until it can be updated properly. It incorrectly assumes that this was a
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* standard value. It will be moved back to the __BSD_VISIBLE section once the
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* issue is corrected.
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*/
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#if __POSIX_VISIBLE >= 199309 /* 199506 */
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#define CLOCK_REALTIME 0
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#endif /* __POSIX_VISIBLE >= 199309 */
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#ifdef __BSD_VISIBLE
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#define CLOCK_VIRTUAL 1
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#define CLOCK_PROF 2
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#endif /* __BSD_VISIBLE */
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#if __POSIX_VISIBLE >= 199309 /* 200112 */
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#define CLOCK_MONOTONIC 4
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#define CLOCK_UPTIME_FAST 8
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#endif /* __POSIX_VISIBLE >= 199309 */
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#ifdef __BSD_VISIBLE
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/*
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* FreeBSD-specific clocks.
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*/
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#define CLOCK_UPTIME 5
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#define CLOCK_UPTIME_PRECISE 7
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#define CLOCK_REALTIME_PRECISE 9
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#define CLOCK_REALTIME_FAST 10
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#define CLOCK_MONOTONIC_PRECISE 11
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#define CLOCK_MONOTONIC_FAST 12
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#define CLOCK_SECOND 13
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#endif /* __BSD_VISIBLE */
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#if __POSIX_VISIBLE >= 199309 /* 200112 */
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#define CLOCK_THREAD_CPUTIME_ID 14
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#define CLOCK_PROCESS_CPUTIME_ID 15
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#endif /* __POSIX_VISIBLE >= 199309 */
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/*
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* Linux compatible names.
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*/
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#if __BSD_VISIBLE
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#define CLOCK_BOOTTIME CLOCK_UPTIME
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#define CLOCK_REALTIME_COARSE CLOCK_REALTIME_FAST
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#define CLOCK_MONOTONIC_COARSE CLOCK_MONOTONIC_FAST
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#endif
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#if __BSD_VISIBLE
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#define TIMER_RELTIME 0x0 /* relative timer */
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#endif
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#if __POSIX_VISIBLE >= 199309
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#define TIMER_ABSTIME 0x1 /* absolute timer */
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#endif /* __POSIX_VISIBLE >= 199309 */
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#endif /* _SYS_SYS__CLOCK_ID_H */ |