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sortix--sortix/kernel/include/sortix/clock.h
2015-08-26 14:52:44 +02:00

49 lines
1.5 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of Sortix.
Sortix is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along with
Sortix. If not, see <http://www.gnu.org/licenses/>.
sortix/clock.h
Supported logical clock devices.
*******************************************************************************/
#ifndef INCLUDE_SORTIX_CLOCK_H
#define INCLUDE_SORTIX_CLOCK_H
#include <sys/cdefs.h>
#ifdef __cplusplus
extern "C" {
#endif
#define CLOCK_REALTIME 0 /* Current real time. */
#define CLOCK_MONOTONIC 1 /* Always increasing time. */
#define CLOCK_BOOT 2 /* Time since system boot (uptime). */
#define CLOCK_INIT 3 /* Time since 'init' process began. */
#define CLOCK_PROCESS_CPUTIME_ID 4
#define CLOCK_PROCESS_SYSTIME_ID 5
#define CLOCK_CHILD_CPUTIME_ID 6
#define CLOCK_CHILD_SYSTIME_ID 7
#define CLOCK_THREAD_CPUTIME_ID 8
#define CLOCK_THREAD_SYSTIME_ID 9
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif