Add needed include file

 -Erik

diff --git a/include/sys/timex.h b/include/sys/timex.h
new file mode 100644 (file)
index 0000000..900341e
--- /dev/null
+++ b/include/sys/timex.h
@@ -0,0 +1,127 @@
+/* Copyright (C) 1995, 1996, 1997, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef        _SYS_TIMEX_H
+#define        _SYS_TIMEX_H    1
+
+#include <features.h>
+#include <sys/time.h>
+
+/* These definitions from linux/timex.h as of 2.2.0.  */
+
+struct ntptimeval
+{
+  struct timeval time; /* current time (ro) */
+  long int maxerror;   /* maximum error (us) (ro) */
+  long int esterror;   /* estimated error (us) (ro) */
+};
+
+struct timex
+{
+  unsigned int modes;  /* mode selector */
+  long int offset;     /* time offset (usec) */
+  long int freq;       /* frequency offset (scaled ppm) */
+  long int maxerror;   /* maximum error (usec) */
+  long int esterror;   /* estimated error (usec) */
+  int status;          /* clock command/status */
+  long int constant;   /* pll time constant */
+  long int precision;  /* clock precision (usec) (read only) */
+  long int tolerance;  /* clock frequency tolerance (ppm) (read only) */
+  struct timeval time; /* (read only) */
+  long int tick;       /* (modified) usecs between clock ticks */
+
+  long int ppsfreq;    /* pps frequency (scaled ppm) (ro) */
+  long int jitter;     /* pps jitter (us) (ro) */
+  int shift;           /* interval duration (s) (shift) (ro) */
+  long int stabil;     /* pps stability (scaled ppm) (ro) */
+  long int jitcnt;     /* jitter limit exceeded (ro) */
+  long int calcnt;     /* calibration intervals (ro) */
+  long int errcnt;     /* calibration errors (ro) */
+  long int stbcnt;     /* stability limit exceeded (ro) */
+
+  /* ??? */
+  int  :32; int  :32; int  :32; int  :32;
+  int  :32; int  :32; int  :32; int  :32;
+  int  :32; int  :32; int  :32; int  :32;
+};
+
+/* Mode codes (timex.mode) */
+#define ADJ_OFFSET             0x0001  /* time offset */
+#define ADJ_FREQUENCY          0x0002  /* frequency offset */
+#define ADJ_MAXERROR           0x0004  /* maximum time error */
+#define ADJ_ESTERROR           0x0008  /* estimated time error */
+#define ADJ_STATUS             0x0010  /* clock status */
+#define ADJ_TIMECONST          0x0020  /* pll time constant */
+#define ADJ_TICK               0x4000  /* tick value */
+#define ADJ_OFFSET_SINGLESHOT  0x8001  /* old-fashioned adjtime */
+
+/* xntp 3.4 compatibility names */
+#define MOD_OFFSET     ADJ_OFFSET
+#define MOD_FREQUENCY  ADJ_FREQUENCY
+#define MOD_MAXERROR   ADJ_MAXERROR
+#define MOD_ESTERROR   ADJ_ESTERROR
+#define MOD_STATUS     ADJ_STATUS
+#define MOD_TIMECONST  ADJ_TIMECONST
+#define MOD_CLKB       ADJ_TICK
+#define MOD_CLKA       ADJ_OFFSET_SINGLESHOT /* 0x8000 in original */
+
+
+/* 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  /* select frequency-lock 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_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
+    STA_PPSERROR | STA_CLOCKERR) /* read-only bits */
+
+/* Clock states (time_state) */
+#define TIME_OK                0       /* clock synchronized, no leap second */
+#define TIME_INS       1       /* insert leap second */
+#define TIME_DEL       2       /* delete leap second */
+#define TIME_OOP       3       /* leap second in progress */
+#define TIME_WAIT      4       /* leap second has occurred */
+#define TIME_ERROR     5       /* clock not synchronized */
+#define TIME_BAD       TIME_ERROR /* bw compat */
+
+/* Maximum time constant of the PLL.  */
+#define MAXTC          6
+
+__BEGIN_DECLS
+
+extern int __adjtimex __P ((struct timex *__ntx));
+extern int adjtimex __P ((struct timex *__ntx));
+
+extern int ntp_gettime __P ((struct ntptimeval *__ntv));
+extern int ntp_adjtime __P ((struct timex *__tntx));
+
+__END_DECLS
+
+#endif /* sys/timex.h */