Implement /dev/sbl_srv file

[mikusp]

If there is a way to avoid making dev mod pub, let me know in suggestions.

[SuchAFuriousDeath]

We should probably initialize all the /dev devices somewhere inside the module.

[ultimaweapon]

We should probably initialize all the /dev devices somewhere inside the module.

Better to split each device into a separated module like dev/dmem0 will be a responsible of DmemManager.

[ultimaweapon]

All of the devices in the src/kernel/src/fs/dev are legacy ones. It is a remnant of the old FS system. That means we are going to move all of them to the outside like TtyManager.

[SuchAFuriousDeath]

@ultimaweapon I think I already asked this somewhere, but you may have overlooked it. Aren't all the Cdevsws static in FreeBSD? I don't really see a reason for Arc here

[ultimaweapon]

@ultimaweapon I think I already asked this somewhere, but you may have overlooked it. Aren't all the Cdevsws static in FreeBSD? I don't really see a reason for Arc here

I can't remember why I was chosen for the current solution. But I already thought about static but decided to use Arc instead. Maybe we can try converted to a static version and see if we hit any problems.

[ultimaweapon]

@SuchAFuriousDeath can you check if your issues has been fixed?

[SuchAFuriousDeath]

Depends on whether you're fine with merging this

[ultimaweapon]

I think @mikusp already fixed that.

[SuchAFuriousDeath]

Oh 👀 Then by all means, merge this

[ultimaweapon]

This should not need to be public anymore.

[ultimaweapon]

Is not this one is zero here?

[SuchAFuriousDeath]

Superseded by #729