Unix/FreeBsdKernelVerMagic.txt

   1 https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html#versions-13
   2
   3 sysctl kern.osreldate
   4 /usr/src/sys/sys/param.h
   5 #define __FreeBSD_version 1300102
   6
   7 Modify the /usr/src/sys/sys/param.h  __FreeBSD_version to the value get by sysctl kern.osreldate in the OS.
   8