provide easy way to disable kld_list loading

[imp]

Summary

set kld_disbale=y or any value in the boot loader and that will
disable loading of the kld_list.

[allanjude]

I wonder if this could be added/hooked up to the 'safe mode' option in the loader menu, to provide a nice user-interface for it.

libexec/rc/rc.d/kld

44

Doesn't this need to be:

[ -z "$(kenv -q kld_disable 2>/dev/null)" ] || return

to actually run the command?

[imp]

libexec/rc/rc.d/kld

44

Yup. You're right.

[imp]

fix it.

libexec/rc/rc.d/kld

 desc="Load kernel modules"
 
 start_cmd="${name}_start"
 stop_cmd=':'
 
 kld_start()
 {
         [ -n "$kld_list" ] || return
+        [ -z "$(kenv -q kld_disable 2>/dev/null)" ] || return
 
         local _kld
 
         echo 'Loading kernel modules:'
         for _kld in $kld_list ; do
                 load_kld -e ${_kld}.ko $_kld
         done
 }
 
 load_rc_config $name
 run_rc_command "$1"