How to stop one daemon not use frr restart？

[JieWaZi]

If I deploy bgp and ospf ，the daemon.conf like:

bgpd=yes
ospfd=yes

after deploy, i want to stop ospfd so i modify daemon.conf and set 'ospfd=no'.If i exec service frr restart,the bgpd will alse restart, but i just want to stop ospfd.
Has any idea to stop ospfd only. The document say:
Currently there is no way to stop or restart an individual daemon. This is because FRR’s monitoring program cannot currently distinguish between a crashed / killed daemon versus one that has been intentionally stopped or restarted. The closest that can be achieved is to remove all configuration for the daemon, and set its line in /etc/frr/daemons to =no. Once this is done, the daemon will be stopped the next time FRR is restarted.

[donaldsharp]

This has not been implemented yet. It is a desirable feature but I'm not aware of it being high on anyones list to actually implement

[binary01010]

Like ospf bgp have a real processor .you can use systemctl to stop