49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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* Copyright (c) 2011, 2012, 2013 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* sortix/kernel/time.h
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* Retrieving the current time.
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*/
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#ifndef _INCLUDE_SORTIX_KERNEL_TIME_H
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#define _INCLUDE_SORTIX_KERNEL_TIME_H
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sortix/timespec.h>
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namespace Sortix {
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class Clock;
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class Process;
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class Thread;
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} // namespace Sortix
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namespace Sortix {
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namespace Time {
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void Init();
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void Start();
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void OnTick(struct timespec tick_period, bool system_mode);
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void InitializeProcessClocks(Process* process);
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void InitializeThreadClocks(Thread* thread);
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struct timespec Get(clockid_t clock);
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Clock* GetClock(clockid_t clock);
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} // namespace Time
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} // namespace Sortix
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#endif
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