> Module Name:	src
> Committed By:	perry
> Date:		Mon Apr  3 02:01:28 UTC 2006
> 
> Modified Files:
> 	src/usr.bin/tip: Makefile cmds.c cu.c hunt.c tip.c tip.h
> 	src/usr.bin/tip/aculib: biz31.c
> Removed Files:
> 	src/usr.bin/tip: uucplock.c
> 
> Log Message:
> Remove support for uucp style locking.
> 
> This means we can get rid of the suid/sgid parts of the code (which
> have been removed). The program is now installed with normal permissions.
> 
> To prevent accidents, we now flock the tty line, attempting to get an
> exclusive lock.
> 
> Reviewed by: tls

how about pppd, etc?

YAMAMOTO Takashi