cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / bits / timex.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/timex.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/timex.h
new file mode 100644 (file)
index 0000000..1dbcc0b
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/timex.h
@@ -0,0 +1,110 @@
+/* Copyright (C) 1995-2018 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef        _BITS_TIMEX_H
+#define        _BITS_TIMEX_H   1
+
+#include <bits/types.h>
+#include <bits/types/struct_timeval.h>
+
+/* These definitions from linux/timex.h as of 3.18.  */
+
+struct timex
+{
+  unsigned int modes;          /* mode selector */
+  __syscall_slong_t offset;    /* time offset (usec) */
+  __syscall_slong_t freq;      /* frequency offset (scaled ppm) */
+  __syscall_slong_t maxerror;  /* maximum error (usec) */
+  __syscall_slong_t esterror;  /* estimated error (usec) */
+  int status;                  /* clock command/status */
+  __syscall_slong_t constant;  /* pll time constant */
+  __syscall_slong_t precision; /* clock precision (usec) (ro) */
+  __syscall_slong_t tolerance; /* clock frequency tolerance (ppm) (ro) */
+  struct timeval time;         /* (read only, except for ADJ_SETOFFSET) */
+  __syscall_slong_t tick;      /* (modified) usecs between clock ticks */
+  __syscall_slong_t ppsfreq;   /* pps frequency (scaled ppm) (ro) */
+  __syscall_slong_t jitter;    /* pps jitter (us) (ro) */
+  int shift;                   /* interval duration (s) (shift) (ro) */
+  __syscall_slong_t stabil;    /* pps stability (scaled ppm) (ro) */
+  __syscall_slong_t jitcnt;    /* jitter limit exceeded (ro) */
+  __syscall_slong_t calcnt;    /* calibration intervals (ro) */
+  __syscall_slong_t errcnt;    /* calibration errors (ro) */
+  __syscall_slong_t stbcnt;    /* stability limit exceeded (ro) */
+
+  int tai;                     /* TAI offset (ro) */
+
+  /* ??? */
+  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_TAI                        0x0080  /* set TAI offset */
+#define ADJ_SETOFFSET          0x0100  /* add 'time' to current time */
+#define ADJ_MICRO              0x1000  /* select microsecond resolution */
+#define ADJ_NANO               0x2000  /* select nanosecond resolution */
+#define ADJ_TICK               0x4000  /* tick value */
+#define ADJ_OFFSET_SINGLESHOT  0x8001  /* old-fashioned adjtime */
+#define ADJ_OFFSET_SS_READ     0xa001  /* read-only 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 */
+#define MOD_TAI                ADJ_TAI
+#define MOD_MICRO      ADJ_MICRO
+#define MOD_NANO       ADJ_NANO
+
+
+/* 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_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) */
+
+/* Read-only bits */
+#define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER | \
+    STA_PPSERROR | STA_CLOCKERR | STA_NANO | STA_MODE | STA_CLK)
+
+#endif /* bits/timex.h */