/usr/include/xenomai/posix/time.h is in libxenomai-dev 2.6.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>.
*
* This program 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 2 of the
* License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _XENO_POSIX_TIME_H
#define _XENO_POSIX_TIME_H
#if defined(__KERNEL__) || defined(__XENO_SIM__)
#include <nucleus/xenomai.h>
#ifdef __KERNEL__
#include <linux/time.h>
#define DELAYTIMER_MAX UINT_MAX
#endif /* __KERNEL__ */
#ifdef __XENO_SIM__
#include <posix_overrides.h>
#endif /* __XENO_SIM__ */
#ifndef TIMER_ABSTIME
#define TIMER_ABSTIME 1
#endif
#else /* !(__KERNEL__ || __XENO_SIM__) */
#pragma GCC system_header
#include_next <time.h>
/* In case time.h is included for a side effect of an __need* macro, include it
a second time to get all definitions. */
#include_next <time.h>
#endif /* !(__KERNEL__ || __XENO_SIM__) */
#ifndef CLOCK_MONOTONIC
/* Some archs do not implement this, but Xenomai always does. */
#define CLOCK_MONOTONIC 1
#endif /* CLOCK_MONOTONIC */
/*
* This number is supposed to not collide with any of the POSIX and
* Linux kernel definitions so that no ambiguities arise when porting
* applications in both directions.
*/
#define CLOCK_HOST_REALTIME 42
#if defined(__KERNEL__) || defined(__XENO_SIM__)
struct sigevent;
struct timespec;
#ifdef __cplusplus
extern "C" {
#endif
int clock_getres(clockid_t clock_id,
struct timespec *res);
int clock_gettime(clockid_t clock_id,
struct timespec *tp);
int clock_settime(clockid_t clock_id,
const struct timespec *tp);
int clock_nanosleep(clockid_t clock_id,
int flags,
const struct timespec *rqtp,
struct timespec *rmtp);
int nanosleep(const struct timespec *rqtp,
struct timespec *rmtp);
int timer_create(clockid_t clockid,
const struct sigevent *__restrict__ evp,
timer_t *__restrict__ timerid);
int timer_delete(timer_t timerid);
int timer_settime(timer_t timerid,
int flags,
const struct itimerspec *__restrict__ value,
struct itimerspec *__restrict__ ovalue);
int timer_gettime(timer_t timerid, struct itimerspec *value);
int timer_getoverrun(timer_t timerid);
#ifdef __cplusplus
}
#endif
#else /* !(__KERNEL__ || __XENO_SIM__) */
#ifdef __cplusplus
extern "C" {
#endif
int __real_clock_getres(clockid_t clock_id,
struct timespec *tp);
int __real_clock_gettime(clockid_t clock_id,
struct timespec *tp);
int __real_clock_settime(clockid_t clock_id,
const struct timespec *tp);
int __real_clock_nanosleep(clockid_t clock_id,
int flags,
const struct timespec *rqtp,
struct timespec *rmtp);
int __real_nanosleep(const struct timespec *rqtp,
struct timespec *rmtp);
int __real_timer_create (clockid_t clockid,
struct sigevent *evp,
timer_t *timerid);
int __real_timer_delete (timer_t timerid);
int __real_timer_settime(timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue);
int __real_timer_gettime(timer_t timerid,
struct itimerspec *value);
int __real_timer_getoverrun(timer_t timerid);
#ifdef __cplusplus
}
#endif
#endif /* !(__KERNEL__ || __XENO_SIM__) */
#endif /* _XENO_POSIX_TIME_H */
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