The sed Class Action Script (/etc/devlink.tab)

In the driver example, a sed class script is used to add an entry for the driver to the file /etc/devlink.tab. This file is used by the devlinks command to create symbolic links from /dev into /devices. This is the sed script:

# sed class script to modify /etc/devlink.tab
!install
/name=sst;/d
$i\
type=ddi_pseudo;name=sst;minor=character	rsst\\A1

!remove
/name=sst;/d

The pkgrm command does not run the removal part of the script. You may need to add a line to the preremove script to run sed directly to remove the entry from /etc/devlink.tab.