diff options
Diffstat (limited to 'mdk-stage1/dietlibc/include/sys/timex.h')
-rw-r--r-- | mdk-stage1/dietlibc/include/sys/timex.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/include/sys/timex.h b/mdk-stage1/dietlibc/include/sys/timex.h new file mode 100644 index 000000000..cf024e009 --- /dev/null +++ b/mdk-stage1/dietlibc/include/sys/timex.h @@ -0,0 +1,50 @@ +#ifndef _SYS_TIMEX_H +#define _SYS_TIMEX_H + +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; +}; + +#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 */ + +#define TIME_OK 0 /* clock synchronized */ +#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_BAD 5 /* clock not synchronized */ + +int adjtimex(struct timex *buf); + +#endif |