Several of the externs in sys/kernel.h are for variables that don't exist. I can't find global declarations for tickfix, tickfixinterval, tickdelta, or timedelta.
ok to delete these? Index: sys/kernel.h =================================================================== RCS file: /cvs/src/sys/sys/kernel.h,v retrieving revision 1.23 diff -u -p -r1.23 kernel.h --- sys/kernel.h 20 May 2020 17:24:17 -0000 1.23 +++ sys/kernel.h 15 Oct 2020 08:09:11 -0000 @@ -51,13 +51,9 @@ extern int utc_offset; /* seconds east extern int tick; /* usec per tick (1000000 / hz) */ extern int tick_nsec; /* nsec per tick */ -extern int tickfix; /* periodic tick adj. tick not integral */ -extern int tickfixinterval; /* interval at which to apply adjustment */ extern int tickadj; /* "standard" clock skew, us./tick */ extern int ticks; /* # of hardclock ticks */ extern int hz; /* system clock's frequency */ extern int stathz; /* statistics clock's frequency */ extern int profhz; /* profiling clock's frequency */ extern int lbolt; /* once a second sleep address */ -extern int tickdelta; -extern long timedelta;
