diff options
Diffstat (limited to 'lib/libsys/clock_gettime.2')
-rw-r--r-- | lib/libsys/clock_gettime.2 | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/lib/libsys/clock_gettime.2 b/lib/libsys/clock_gettime.2 index a0f1274f0eff..82f6615e8b93 100644 --- a/lib/libsys/clock_gettime.2 +++ b/lib/libsys/clock_gettime.2 @@ -94,35 +94,35 @@ Returns the execution time of the calling thread. .El .Pp The clock IDs -.Fa CLOCK_REALTIME , -.Fa CLOCK_MONOTONIC , +.Dv CLOCK_REALTIME , +.Dv CLOCK_MONOTONIC , and -.Fa CLOCK_UPTIME +.Dv CLOCK_UPTIME perform a full time counter query. The clock IDs with the _FAST suffix, i.e., -.Fa CLOCK_REALTIME_FAST , -.Fa CLOCK_MONOTONIC_FAST , +.Dv CLOCK_REALTIME_FAST , +.Dv CLOCK_MONOTONIC_FAST , and -.Fa CLOCK_UPTIME_FAST , +.Dv CLOCK_UPTIME_FAST , do not perform a full time counter query, so their accuracy is one timer tick. Similarly, -.Fa CLOCK_REALTIME_PRECISE , -.Fa CLOCK_MONOTONIC_PRECISE , +.Dv CLOCK_REALTIME_PRECISE , +.Dv CLOCK_MONOTONIC_PRECISE , and -.Fa CLOCK_UPTIME_PRECISE +.Dv CLOCK_UPTIME_PRECISE are used to get the most exact value as possible, at the expense of execution time. The clock IDs -.Fa CLOCK_REALTIME_COARSE +.Dv CLOCK_REALTIME_COARSE and -.Fa CLOCK_MONOTONIC_COARSE +.Dv CLOCK_MONOTONIC_COARSE are aliases of corresponding IDs with _FAST suffix for compatibility with other systems. Finally, -.Fa CLOCK_BOOTTIME +.Dv CLOCK_BOOTTIME is an alias for -.Fa CLOCK_UPTIME +.Dv CLOCK_UPTIME for compatibility with other systems and is unrelated to the .Fa kern.boottime .Xr sysctl 8 . @@ -140,7 +140,7 @@ struct timespec { .Ed .Pp Only the super-user may set the time of day, using only -.Fa CLOCK_REALTIME . +.Dv CLOCK_REALTIME . If the system .Xr securelevel 7 is greater than 1 (see @@ -188,14 +188,14 @@ and system calls conform to .St -p1003.1b-93 . The clock IDs -.Fa CLOCK_REALTIME_FAST , -.Fa CLOCK_REALTIME_PRECISE , -.Fa CLOCK_MONOTONIC_FAST , -.Fa CLOCK_MONOTONIC_PRECISE , -.Fa CLOCK_UPTIME , -.Fa CLOCK_UPTIME_FAST , -.Fa CLOCK_UPTIME_PRECISE , -.Fa CLOCK_SECOND +.Dv CLOCK_REALTIME_FAST , +.Dv CLOCK_REALTIME_PRECISE , +.Dv CLOCK_MONOTONIC_FAST , +.Dv CLOCK_MONOTONIC_PRECISE , +.Dv CLOCK_UPTIME , +.Dv CLOCK_UPTIME_FAST , +.Dv CLOCK_UPTIME_PRECISE , +.Dv CLOCK_SECOND are .Fx extensions to the POSIX interface. |