The file /var/run/utmp is used to track who is currently logged in.
With this option on, certain applets (getty, login, telnetd etc)
will create and delete entries there.
- "who" apples requires this option.
+ "who" applet requires this option.
config FEATURE_WTMP
bool "Support wtmp file"
and logged out of the system.
With this option on, certain applets (getty, login, telnetd etc)
will append new entries there.
- "last" apples requires this option.
+ "last" applet requires this option.
config FEATURE_PIDFILE
bool "Support writing pidfiles"