[rtems-libbsd commit] Update due to API changes (timecounters)
Sebastian Huber
sebh at rtems.org
Wed May 20 07:58:40 UTC 2015
Module: rtems-libbsd
Branch: master
Commit: 8eaa39fcef6fe2a199ad47b1960f4db62ce95155
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=8eaa39fcef6fe2a199ad47b1960f4db62ce95155
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri May 15 14:29:57 2015 +0200
Update due to API changes (timecounters)
---
freebsd/sys/sys/timepps.h | 200 ---------------------------
freebsd/sys/sys/timetc.h | 85 ------------
freebsd/sys/sys/timex.h | 238 ---------------------------------
libbsd.py | 3 -
rtemsbsd/include/rtems/bsd/sys/time.h | 30 ++---
rtemsbsd/rtems/rtems-bsd-init.c | 6 -
rtemsbsd/rtems/rtems-bsd-timesupport.c | 42 ------
7 files changed, 15 insertions(+), 589 deletions(-)
diff --git a/freebsd/sys/sys/timepps.h b/freebsd/sys/sys/timepps.h
deleted file mode 100644
index 4f3ce64..0000000
--- a/freebsd/sys/sys/timepps.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*-
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk at FreeBSD.org> wrote this file. As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
- * ----------------------------------------------------------------------------
- *
- * $FreeBSD$
- *
- * The is a FreeBSD version of the RFC 2783 API for Pulse Per Second
- * timing interfaces.
- */
-
-#ifndef _SYS_TIMEPPS_H_
-#define _SYS_TIMEPPS_H_
-
-#include <sys/ioccom.h>
-#include <rtems/bsd/sys/time.h>
-
-#define PPS_API_VERS_1 1
-
-typedef int pps_handle_t;
-
-typedef unsigned pps_seq_t;
-
-typedef struct ntp_fp {
- unsigned int integral;
- unsigned int fractional;
-} ntp_fp_t;
-
-typedef union pps_timeu {
- struct timespec tspec;
- ntp_fp_t ntpfp;
- unsigned long longpad[3];
-} pps_timeu_t;
-
-typedef struct {
- pps_seq_t assert_sequence; /* assert event seq # */
- pps_seq_t clear_sequence; /* clear event seq # */
- pps_timeu_t assert_tu;
- pps_timeu_t clear_tu;
- int current_mode; /* current mode bits */
-} pps_info_t;
-
-#define assert_timestamp assert_tu.tspec
-#define clear_timestamp clear_tu.tspec
-
-#define assert_timestamp_ntpfp assert_tu.ntpfp
-#define clear_timestamp_ntpfp clear_tu.ntpfp
-
-typedef struct {
- int api_version; /* API version # */
- int mode; /* mode bits */
- pps_timeu_t assert_off_tu;
- pps_timeu_t clear_off_tu;
-} pps_params_t;
-
-#define assert_offset assert_off_tu.tspec
-#define clear_offset clear_off_tu.tspec
-
-#define assert_offset_ntpfp assert_off_tu.ntpfp
-#define clear_offset_ntpfp clear_off_tu.ntpfp
-
-
-#define PPS_CAPTUREASSERT 0x01
-#define PPS_CAPTURECLEAR 0x02
-#define PPS_CAPTUREBOTH 0x03
-
-#define PPS_OFFSETASSERT 0x10
-#define PPS_OFFSETCLEAR 0x20
-
-#define PPS_ECHOASSERT 0x40
-#define PPS_ECHOCLEAR 0x80
-
-#define PPS_CANWAIT 0x100
-#define PPS_CANPOLL 0x200
-
-#define PPS_TSFMT_TSPEC 0x1000
-#define PPS_TSFMT_NTPFP 0x2000
-
-#define PPS_KC_HARDPPS 0
-#define PPS_KC_HARDPPS_PLL 1
-#define PPS_KC_HARDPPS_FLL 2
-
-struct pps_fetch_args {
- int tsformat;
- pps_info_t pps_info_buf;
- struct timespec timeout;
-};
-
-struct pps_kcbind_args {
- int kernel_consumer;
- int edge;
- int tsformat;
-};
-
-#define PPS_IOC_CREATE _IO('1', 1)
-#define PPS_IOC_DESTROY _IO('1', 2)
-#define PPS_IOC_SETPARAMS _IOW('1', 3, pps_params_t)
-#define PPS_IOC_GETPARAMS _IOR('1', 4, pps_params_t)
-#define PPS_IOC_GETCAP _IOR('1', 5, int)
-#define PPS_IOC_FETCH _IOWR('1', 6, struct pps_fetch_args)
-#define PPS_IOC_KCBIND _IOW('1', 7, struct pps_kcbind_args)
-
-#ifdef _KERNEL
-
-struct pps_state {
- /* Capture information. */
- struct timehands *capth;
- unsigned capgen;
- unsigned capcount;
-
- /* State information. */
- pps_params_t ppsparam;
- pps_info_t ppsinfo;
- int kcmode;
- int ppscap;
- struct timecounter *ppstc;
- unsigned ppscount[3];
-};
-
-void pps_capture(struct pps_state *pps);
-void pps_event(struct pps_state *pps, int event);
-void pps_init(struct pps_state *pps);
-int pps_ioctl(unsigned long cmd, caddr_t data, struct pps_state *pps);
-void hardpps(struct timespec *tsp, long nsec);
-
-#else /* !_KERNEL */
-
-static __inline int
-time_pps_create(int filedes, pps_handle_t *handle)
-{
- int error;
-
- *handle = -1;
- error = ioctl(filedes, PPS_IOC_CREATE, 0);
- if (error < 0)
- return (-1);
- *handle = filedes;
- return (0);
-}
-
-static __inline int
-time_pps_destroy(pps_handle_t handle)
-{
- return (ioctl(handle, PPS_IOC_DESTROY, 0));
-}
-
-static __inline int
-time_pps_setparams(pps_handle_t handle, const pps_params_t *ppsparams)
-{
- return (ioctl(handle, PPS_IOC_SETPARAMS, ppsparams));
-}
-
-static __inline int
-time_pps_getparams(pps_handle_t handle, pps_params_t *ppsparams)
-{
- return (ioctl(handle, PPS_IOC_GETPARAMS, ppsparams));
-}
-
-static __inline int
-time_pps_getcap(pps_handle_t handle, int *mode)
-{
- return (ioctl(handle, PPS_IOC_GETCAP, mode));
-}
-
-static __inline int
-time_pps_fetch(pps_handle_t handle, const int tsformat,
- pps_info_t *ppsinfobuf, const struct timespec *timeout)
-{
- int error;
- struct pps_fetch_args arg;
-
- arg.tsformat = tsformat;
- if (timeout == NULL) {
- arg.timeout.tv_sec = -1;
- arg.timeout.tv_nsec = -1;
- } else
- arg.timeout = *timeout;
- error = ioctl(handle, PPS_IOC_FETCH, &arg);
- *ppsinfobuf = arg.pps_info_buf;
- return (error);
-}
-
-static __inline int
-time_pps_kcbind(pps_handle_t handle, const int kernel_consumer,
- const int edge, const int tsformat)
-{
- struct pps_kcbind_args arg;
-
- arg.kernel_consumer = kernel_consumer;
- arg.edge = edge;
- arg.tsformat = tsformat;
- return (ioctl(handle, PPS_IOC_KCBIND, &arg));
-}
-
-#endif /* KERNEL */
-
-#endif /* !_SYS_TIMEPPS_H_ */
diff --git a/freebsd/sys/sys/timetc.h b/freebsd/sys/sys/timetc.h
deleted file mode 100644
index 7e00ffc..0000000
--- a/freebsd/sys/sys/timetc.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*-
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk at FreeBSD.ORG> wrote this file. As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
- * ----------------------------------------------------------------------------
- *
- * $FreeBSD$
- */
-
-#ifndef _SYS_TIMETC_H_
-#define _SYS_TIMETC_H_
-
-#ifndef _KERNEL
-#error "no user-serviceable parts inside"
-#endif
-
-/*-
- * `struct timecounter' is the interface between the hardware which implements
- * a timecounter and the MI code which uses this to keep track of time.
- *
- * A timecounter is a binary counter which has two properties:
- * * it runs at a fixed, known frequency.
- * * it has sufficient bits to not roll over in less than approximately
- * max(2 msec, 2/HZ seconds). (The value 2 here is really 1 + delta,
- * for some indeterminate value of delta.)
- */
-
-struct timecounter;
-typedef u_int timecounter_get_t(struct timecounter *);
-typedef void timecounter_pps_t(struct timecounter *);
-
-struct timecounter {
- timecounter_get_t *tc_get_timecount;
- /*
- * This function reads the counter. It is not required to
- * mask any unimplemented bits out, as long as they are
- * constant.
- */
- timecounter_pps_t *tc_poll_pps;
- /*
- * This function is optional. It will be called whenever the
- * timecounter is rewound, and is intended to check for PPS
- * events. Normal hardware does not need it but timecounters
- * which latch PPS in hardware (like sys/pci/xrpu.c) do.
- */
- u_int tc_counter_mask;
- /* This mask should mask off any unimplemented bits. */
- uint64_t tc_frequency;
- /* Frequency of the counter in Hz. */
- char *tc_name;
- /* Name of the timecounter. */
- int tc_quality;
- /*
- * Used to determine if this timecounter is better than
- * another timecounter higher means better. Negative
- * means "only use at explicit request".
- */
- u_int tc_flags;
-#define TC_FLAGS_C2STOP 1 /* Timer dies in C2+. */
-
- void *tc_priv;
- /* Pointer to the timecounter's private parts. */
- struct timecounter *tc_next;
- /* Pointer to the next timecounter. */
-};
-
-extern struct timecounter *timecounter;
-extern int tc_min_ticktock_freq; /*
- * Minimal tc_ticktock() call frequency,
- * required to handle counter wraps.
- */
-
-u_int64_t tc_getfrequency(void);
-void tc_init(struct timecounter *tc);
-void tc_setclock(struct timespec *ts);
-void tc_ticktock(int cnt);
-void cpu_tick_calibration(void);
-
-#ifdef SYSCTL_DECL
-SYSCTL_DECL(_kern_timecounter);
-#endif
-
-#endif /* !_SYS_TIMETC_H_ */
diff --git a/freebsd/sys/sys/timex.h b/freebsd/sys/sys/timex.h
deleted file mode 100644
index c34b589..0000000
--- a/freebsd/sys/sys/timex.h
+++ /dev/null
@@ -1,238 +0,0 @@
-/*-
- ***********************************************************************
- * *
- * Copyright (c) David L. Mills 1993-2001 *
- * *
- * Permission to use, copy, modify, and distribute this software and *
- * its documentation for any purpose and without fee is hereby *
- * granted, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission *
- * notice appear in supporting documentation, and that the name *
- * University of Delaware not be used in advertising or publicity *
- * pertaining to distribution of the software without specific, *
- * written prior permission. The University of Delaware makes no *
- * representations about the suitability this software for any *
- * purpose. It is provided "as is" without express or implied *
- * warranty. *
- * *
- **********************************************************************/
-
-/*
- * Modification history timex.h
- *
- * 16 Aug 00 David L. Mills
- * API Version 4. Added MOD_TAI and tai member of ntptimeval
- * structure.
- *
- * 17 Nov 98 David L. Mills
- * Revised for nanosecond kernel and user interface.
- *
- * 26 Sep 94 David L. Mills
- * Added defines for hybrid phase/frequency-lock loop.
- *
- * 19 Mar 94 David L. Mills
- * Moved defines from kernel routines to header file and added new
- * defines for PPS phase-lock loop.
- *
- * 20 Feb 94 David L. Mills
- * Revised status codes and structures for external clock and PPS
- * signal discipline.
- *
- * 28 Nov 93 David L. Mills
- * Adjusted parameters to improve stability and increase poll
- * interval.
- *
- * 17 Sep 93 David L. Mills
- * Created file
- *
- * $FreeBSD$
- */
-/*
- * This header file defines the Network Time Protocol (NTP) interfaces
- * for user and daemon application programs. These are implemented using
- * defined syscalls and data structures and require specific kernel
- * support.
- *
- * The original precision time kernels developed from 1993 have an
- * ultimate resolution of one microsecond; however, the most recent
- * kernels have an ultimate resolution of one nanosecond. In these
- * kernels, a ntp_adjtime() syscalls can be used to determine which
- * resolution is in use and to select either one at any time. The
- * resolution selected affects the scaling of certain fields in the
- * ntp_gettime() and ntp_adjtime() syscalls, as described below.
- *
- * NAME
- * ntp_gettime - NTP user application interface
- *
- * SYNOPSIS
- * #include <sys/timex.h>
- *
- * int ntp_gettime(struct ntptimeval *ntv);
- *
- * DESCRIPTION
- * The time returned by ntp_gettime() is in a timespec structure,
- * but may be in either microsecond (seconds and microseconds) or
- * nanosecond (seconds and nanoseconds) format. The particular
- * format in use is determined by the STA_NANO bit of the status
- * word returned by the ntp_adjtime() syscall.
- *
- * NAME
- * ntp_adjtime - NTP daemon application interface
- *
- * SYNOPSIS
- * #include <sys/timex.h>
- * #include <sys/syscall.h>
- *
- * int syscall(SYS_ntp_adjtime, tptr);
- * int SYS_ntp_adjtime;
- * struct timex *tptr;
- *
- * DESCRIPTION
- * Certain fields of the timex structure are interpreted in either
- * microseconds or nanoseconds according to the state of the
- * STA_NANO bit in the status word. See the description below for
- * further information.
- */
-#ifndef _SYS_TIMEX_H_
-#define _SYS_TIMEX_H_ 1
-#define NTP_API 4 /* NTP API version */
-
-#ifndef __rtems__
-#ifndef MSDOS /* Microsoft specific */
-#include <sys/syscall.h>
-#endif /* MSDOS */
-#endif
-
-/*
- * The following defines establish the performance envelope of the
- * kernel discipline loop. Phase or frequency errors greater than
- * NAXPHASE or MAXFREQ are clamped to these maxima. For update intervals
- * less than MINSEC, the loop always operates in PLL mode; while, for
- * update intervals greater than MAXSEC, the loop always operates in FLL
- * mode. Between these two limits the operating mode is selected by the
- * STA_FLL bit in the status word.
- */
-#define MAXPHASE 500000000L /* max phase error (ns) */
-#define MAXFREQ 500000L /* max freq error (ns/s) */
-#define MINSEC 256 /* min FLL update interval (s) */
-#define MAXSEC 2048 /* max PLL update interval (s) */
-#define NANOSECOND 1000000000L /* nanoseconds in one second */
-#define SCALE_PPM (65536 / 1000) /* crude ns/s to scaled PPM */
-#define MAXTC 10 /* max time constant */
-
-/*
- * The following defines and structures define the user interface for
- * the ntp_gettime() and ntp_adjtime() syscalls.
- *
- * Control mode codes (timex.modes)
- */
-#define MOD_OFFSET 0x0001 /* set time offset */
-#define MOD_FREQUENCY 0x0002 /* set frequency offset */
-#define MOD_MAXERROR 0x0004 /* set maximum time error */
-#define MOD_ESTERROR 0x0008 /* set estimated time error */
-#define MOD_STATUS 0x0010 /* set clock status bits */
-#define MOD_TIMECONST 0x0020 /* set PLL time constant */
-#define MOD_PPSMAX 0x0040 /* set PPS maximum averaging time */
-#define MOD_TAI 0x0080 /* set TAI offset */
-#define MOD_MICRO 0x1000 /* select microsecond resolution */
-#define MOD_NANO 0x2000 /* select nanosecond resolution */
-#define MOD_CLKB 0x4000 /* select clock B */
-#define MOD_CLKA 0x8000 /* select clock A */
-
-/*
- * Status codes (timex.status)
- */
-#define STA_PLL 0x0001 /* enable PLL updates (rw) */
-#define STA_PPSFREQ 0x0002 /* enable PPS freq discipline (rw) */
-#define STA_PPSTIME 0x0004 /* enable PPS time discipline (rw) */
-#define STA_FLL 0x0008 /* enable FLL mode (rw) */
-#define STA_INS 0x0010 /* insert leap (rw) */
-#define STA_DEL 0x0020 /* delete leap (rw) */
-#define STA_UNSYNC 0x0040 /* clock unsynchronized (rw) */
-#define STA_FREQHOLD 0x0080 /* hold frequency (rw) */
-#define STA_PPSSIGNAL 0x0100 /* PPS signal present (ro) */
-#define STA_PPSJITTER 0x0200 /* PPS signal jitter exceeded (ro) */
-#define STA_PPSWANDER 0x0400 /* PPS signal wander exceeded (ro) */
-#define STA_PPSERROR 0x0800 /* PPS signal calibration error (ro) */
-#define STA_CLOCKERR 0x1000 /* clock hardware fault (ro) */
-#define STA_NANO 0x2000 /* resolution (0 = us, 1 = ns) (ro) */
-#define STA_MODE 0x4000 /* mode (0 = PLL, 1 = FLL) (ro) */
-#define STA_CLK 0x8000 /* clock source (0 = A, 1 = B) (ro) */
-
-#define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
- STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK)
-
-/*
- * Clock states (time_state)
- */
-#define TIME_OK 0 /* no leap second warning */
-#define TIME_INS 1 /* insert leap second warning */
-#define TIME_DEL 2 /* delete leap second warning */
-#define TIME_OOP 3 /* leap second in progress */
-#define TIME_WAIT 4 /* leap second has occured */
-#define TIME_ERROR 5 /* error (see status word) */
-
-/*
- * NTP user interface (ntp_gettime()) - used to read kernel clock values
- *
- * Note: The time member is in microseconds if STA_NANO is zero and
- * nanoseconds if not.
- */
-struct ntptimeval {
- struct timespec time; /* current time (ns) (ro) */
- long maxerror; /* maximum error (us) (ro) */
- long esterror; /* estimated error (us) (ro) */
- long tai; /* TAI offset */
- int time_state; /* time status */
-};
-
-/*
- * NTP daemon interface (ntp_adjtime()) - used to discipline CPU clock
- * oscillator and determine status.
- *
- * Note: The offset, precision and jitter members are in microseconds if
- * STA_NANO is zero and nanoseconds if not.
- */
-struct timex {
- unsigned int modes; /* clock mode bits (wo) */
- long offset; /* time offset (ns/us) (rw) */
- long freq; /* frequency offset (scaled PPM) (rw) */
- long maxerror; /* maximum error (us) (rw) */
- long esterror; /* estimated error (us) (rw) */
- int status; /* clock status bits (rw) */
- long constant; /* poll interval (log2 s) (rw) */
- long precision; /* clock precision (ns/us) (ro) */
- long tolerance; /* clock frequency tolerance (scaled
- * PPM) (ro) */
- /*
- * The following read-only structure members are implemented
- * only if the PPS signal discipline is configured in the
- * kernel. They are included in all configurations to insure
- * portability.
- */
- long ppsfreq; /* PPS frequency (scaled PPM) (ro) */
- long jitter; /* PPS jitter (ns/us) (ro) */
- int shift; /* interval duration (s) (shift) (ro) */
- long stabil; /* PPS stability (scaled PPM) (ro) */
- long jitcnt; /* jitter limit exceeded (ro) */
- long calcnt; /* calibration intervals (ro) */
- long errcnt; /* calibration errors (ro) */
- long stbcnt; /* stability limit exceeded (ro) */
-};
-
-#ifdef __FreeBSD__
-
-#ifdef _KERNEL
-void ntp_update_second(int64_t *adjustment, time_t *newsec);
-#else /* !_KERNEL */
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-int ntp_adjtime(struct timex *);
-int ntp_gettime(struct ntptimeval *);
-__END_DECLS
-#endif /* _KERNEL */
-
-#endif /* __FreeBSD__ */
-
-#endif /* !_SYS_TIMEX_H_ */
diff --git a/libbsd.py b/libbsd.py
index 815b4be..338e097 100755
--- a/libbsd.py
+++ b/libbsd.py
@@ -269,9 +269,6 @@ def base(mm):
'sys/sys/taskqueue.h',
'sys/sys/nlist_aout.h',
'sys/rpc/types.h',
- 'sys/sys/timepps.h',
- 'sys/sys/timetc.h',
- 'sys/sys/timex.h',
'sys/sys/tree.h',
'sys/sys/ttycom.h',
'sys/sys/ucred.h',
diff --git a/rtemsbsd/include/rtems/bsd/sys/time.h b/rtemsbsd/include/rtems/bsd/sys/time.h
index 8120aae..b47a6f8 100644
--- a/rtemsbsd/include/rtems/bsd/sys/time.h
+++ b/rtemsbsd/include/rtems/bsd/sys/time.h
@@ -32,21 +32,21 @@
#define _RTEMS_BSD_SYS_TIME_H_
#include <sys/time.h>
-#include <rtems.h>
+#include <rtems/timecounter.h>
-static inline time_t
-rtems_bsd_time_second(void)
-{
- return time(NULL);
-}
-
-static inline time_t
-rtems_bsd_time_uptime(void)
-{
- return rtems_clock_get_uptime_seconds();
-}
-
-#define time_second rtems_bsd_time_second()
-#define time_uptime rtems_bsd_time_uptime()
+#define bintime(_x) _Timecounter_Bintime(_x)
+#define nanotime(_x) _Timecounter_Nanotime(_x)
+#define microtime(_x) _Timecounter_Microtime(_x)
+#define binuptime(_x) _Timecounter_Binuptime(_x)
+#define nanouptime(_x) _Timecounter_Nanouptime(_x)
+#define microuptime(_x) _Timecounter_Microuptime(_x)
+#define getbintime(_x) _Timecounter_Getbintime(_x)
+#define getnanotime(_x) _Timecounter_Getnanotime(_x)
+#define getmicrotime(_x) _Timecounter_Getmicrotime(_x)
+#define getbinuptime(_x) _Timecounter_Getbinuptime(_x)
+#define getnanouptime(_x) _Timecounter_Getnanouptime(_x)
+#define getmicrouptime(_x) _Timecounter_Getmicrouptime(_x)
+#define time_second _Timecounter_Time_second
+#define time_uptime _Timecounter_Time_uptime
#endif /* _RTEMS_BSD_SYS_TIME_H_ */
diff --git a/rtemsbsd/rtems/rtems-bsd-init.c b/rtemsbsd/rtems/rtems-bsd-init.c
index fefcee3..45158e5 100644
--- a/rtemsbsd/rtems/rtems-bsd-init.c
+++ b/rtemsbsd/rtems/rtems-bsd-init.c
@@ -71,9 +71,6 @@ int hz;
int tick;
int maxusers; /* base tunable */
-struct bintime boottimebin;
-struct timeval boottime;
-
static SYSCTL_NODE(_kern, OID_AUTO, smp, CTLFLAG_RD|CTLFLAG_CAPRD, NULL,
"Kernel SMP");
@@ -103,9 +100,6 @@ rtems_bsd_initialize(void)
maxusers = 1;
maxid_maxcpus = (int) rtems_get_processor_count();
- gettimeofday(&boottime, NULL);
- timeval2bintime(&boottime, &boottimebin);
-
mkdir("/etc", S_IRWXU | S_IRWXG | S_IRWXO);
sc = rtems_timer_initiate_server(
diff --git a/rtemsbsd/rtems/rtems-bsd-timesupport.c b/rtemsbsd/rtems/rtems-bsd-timesupport.c
index efa80c5..ef14d1f 100644
--- a/rtemsbsd/rtems/rtems-bsd-timesupport.c
+++ b/rtemsbsd/rtems/rtems-bsd-timesupport.c
@@ -52,45 +52,3 @@ tvtohz(struct timeval *tv)
return (int) _Timespec_To_ticks( &ts );
}
-
-void
-binuptime(struct bintime *bt)
-{
- struct timeval tv;
-
- rtems_clock_get_uptime_timeval(&tv);
- timeval2bintime(&tv, bt);
-}
-
-void
-bintime(struct bintime *bt)
-{
- struct timeval tv;
-
- gettimeofday(&tv, NULL);
- timeval2bintime(&tv, bt);
-}
-
-void
-microtime(struct timeval *tvp)
-{
- gettimeofday(tvp, NULL);
-}
-
-void
-getbinuptime(struct bintime *bt)
-{
- binuptime(bt);
-}
-
-void
-getmicrouptime(struct timeval *tvp)
-{
- rtems_clock_get_uptime_timeval(tvp);
-}
-
-void
-getmicrotime(struct timeval *tvp)
-{
- microtime(tvp);
-}
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