Btw, here's the current status:
On Sun, Dec 18, 2005 at 04:38:36PM +0100, Michael Schroeder wrote:
> Planned features for the next release:
>
> - sending the tty file descriptor from the frontend to the
> backend over the unix domain socket, so you won't get error
> messages after an 'su' to a different user.
Done.
> - creating a little suid-root multiuser helper, so that multiuser
> mode doesn't need the big screen binary to be suid-root.
Not started. My current idea is to throw out all of the seteuid(),
UserContext(), etc code. Does anybody run a suid-root screen out
there?
To make everything work again, the suid-root helper needs the
following functionality:
1) attach to multiuser screen
2) remove/set utmp entries (not needed on systems with utempter)
3) chown ptys (not needed on systems with unix98 ptys)
> - a couple of minor improvements, like the input buffer problem.
> - maybe vertical split, if I still have some time left.
And I forgot one major point:
- change the code so screen *never* blocks on a dead display.
This is not that hard, the biggest part is a reimplementation
of the Msg() mechanism.
Cheers,
Michael.
--
Michael Schroeder [EMAIL PROTECTED]
main(_){while(_=~getchar())putchar(~_-1/(~(_|32)/13*2-11)*13);}
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