1#ifndef _SYS_TIMEX_H
  2#define _SYS_TIMEX_H
  3
  4#ifdef __cplusplus
  5extern "C" {
  6#endif
  7
  8#define __NEED_clockid_t
  9
 10#include <bits/alltypes.h>
 11
 12#include <sys/time.h>
 13
 14struct ntptimeval {
 15	struct timeval time;
 16	long maxerror, esterror;
 17};
 18
 19struct timex {
 20	unsigned modes;
 21	long offset, freq, maxerror, esterror;
 22	int status;
 23	long constant, precision, tolerance;
 24	struct timeval time;
 25	long tick, ppsfreq, jitter;
 26	int shift;
 27	long stabil, jitcnt, calcnt, errcnt, stbcnt;
 28	int tai;
 29	int __padding[11];
 30};
 31
 32#define ADJ_OFFSET		0x0001
 33#define ADJ_FREQUENCY		0x0002
 34#define ADJ_MAXERROR		0x0004
 35#define ADJ_ESTERROR		0x0008
 36#define ADJ_STATUS		0x0010
 37#define ADJ_TIMECONST		0x0020
 38#define ADJ_TAI			0x0080
 39#define ADJ_SETOFFSET		0x0100
 40#define ADJ_MICRO		0x1000
 41#define ADJ_NANO		0x2000
 42#define ADJ_TICK		0x4000
 43#define ADJ_OFFSET_SINGLESHOT	0x8001
 44#define ADJ_OFFSET_SS_READ	0xa001
 45
 46#define MOD_OFFSET	ADJ_OFFSET
 47#define MOD_FREQUENCY	ADJ_FREQUENCY
 48#define MOD_MAXERROR	ADJ_MAXERROR
 49#define MOD_ESTERROR	ADJ_ESTERROR
 50#define MOD_STATUS	ADJ_STATUS
 51#define MOD_TIMECONST	ADJ_TIMECONST
 52#define MOD_CLKB	ADJ_TICK
 53#define MOD_CLKA	ADJ_OFFSET_SINGLESHOT
 54#define MOD_TAI		ADJ_TAI
 55#define MOD_MICRO	ADJ_MICRO
 56#define MOD_NANO	ADJ_NANO
 57
 58#define STA_PLL		0x0001
 59#define STA_PPSFREQ	0x0002
 60#define STA_PPSTIME	0x0004
 61#define STA_FLL		0x0008
 62
 63#define STA_INS		0x0010
 64#define STA_DEL		0x0020
 65#define STA_UNSYNC	0x0040
 66#define STA_FREQHOLD	0x0080
 67
 68#define STA_PPSSIGNAL	0x0100
 69#define STA_PPSJITTER	0x0200
 70#define STA_PPSWANDER	0x0400
 71#define STA_PPSERROR	0x0800
 72
 73#define STA_CLOCKERR	0x1000
 74#define STA_NANO	0x2000
 75#define STA_MODE	0x4000
 76#define STA_CLK		0x8000
 77
 78#define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
 79    STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK)
 80
 81#define TIME_OK		0
 82#define TIME_INS	1
 83#define TIME_DEL	2
 84#define TIME_OOP	3
 85#define TIME_WAIT	4
 86#define TIME_ERROR	5
 87#define TIME_BAD	TIME_ERROR
 88
 89#define MAXTC		6
 90
 91int adjtimex(struct timex *);
 92int clock_adjtime(clockid_t, struct timex *);
 93
 94#if _REDIR_TIME64
 95__REDIR(adjtimex, __adjtimex_time64);
 96__REDIR(clock_adjtime, __clock_adjtime64);
 97#endif
 98
 99#ifdef __cplusplus
100}
101#endif
102
103#endif