xnu-6153.41.3.tar.gz

[apple/xnu.git] / bsd / sys / timex.h

diff --git a/bsd/sys/timex.h b/bsd/sys/timex.h
index 5e8a3bfdcb678f97869eb0c13a242522f1119c77..8093cc79c6e6e6ff53385b716bf3eaffb7d48599 100644 (file)
--- a/bsd/sys/timex.h
+++ b/bsd/sys/timex.h
@@ -65,7 +65,7 @@
 
 #include <sys/time.h>
 
 
 #include <sys/time.h>
 

-#define NTP_API                4               /* NTP API version */
+#define NTP_API         4               /* NTP API version */

 
 /*
  * The following defines establish the performance envelope of the
 
 /*
  * The following defines establish the performance envelope of the


@@ -100,8 +100,8 @@
 #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_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_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 */
 
 #define MOD_CLKB        0x4000          /* select clock B */
 #define MOD_CLKA        0x8000          /* select clock A */
 


@@ -145,11 +145,11 @@
  * NTP user interface -- ntp_gettime - used to read kernel clock values
  */
 struct ntptimeval {
  * NTP user interface -- ntp_gettime - used to read kernel clock values
  */
 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 */
+       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 */

 };
 
 /*
 };
 
 /*


@@ -160,29 +160,29 @@ struct ntptimeval {
  * STA_NANO is zero and nanoseconds if not.
  */
 struct timex {
  * 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) */
+       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 used by
         * the PPS signal discipline that is currently not supported.
         * They are included for compatibility.
         */
        /*
         * The following read-only structure members are used by
         * the PPS signal discipline that is currently not supported.
         * They are included for compatibility.
         */

-       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) */
+       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 KERNEL
 };
 
 #ifdef KERNEL


@@ -194,16 +194,16 @@ struct timex {
 #include <kern/clock.h>
 
 int64_t ntp_get_freq(void);
 #include <kern/clock.h>
 
 int64_t ntp_get_freq(void);

-void   ntp_update_second(int64_t *adjustment, clock_sec_t secs);
-void   ntp_init(void);
+void    ntp_update_second(int64_t *adjustment, clock_sec_t secs);
+void    ntp_init(void);

 #endif
 #else /* !_KERNEL */
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 #endif
 #else /* !_KERNEL */
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

-int    ntp_adjtime(struct timex *);
-int    ntp_gettime(struct ntptimeval *);
+int     ntp_adjtime(struct timex *);
+int     ntp_gettime(struct ntptimeval *);

 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 __END_DECLS
 #endif /* KERNEL */
 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 __END_DECLS
 #endif /* KERNEL */