tree 6aa0016d30d036faaa4abd894487d3b5b3d62183
parent 1c97b8656ed8afdd3024e89a5755f36d04d90bab
author Balint Reczey <balint@balintreczey.hu> 1556033887 +0200
committer Alexey Gladkov <gladkov.alexey@gmail.com> 1557307032 +0200
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kbd_mode: Add -f option and deny dangerous mode switches without it

kbd_mode(1) already had a warning but kbd_mode still performed all
mode changes even when they made keyboards unusable.

The added flag let's the callers try safe changes or force the risky
ones. This change may break scripts but the broken scripts most likely
made the keyboard unusable and should be updated.

Original bug report at:
https://bugs.launchpad.net/ubuntu/+source/kbd/+bug/520546

Signed-off-by: Balint Reczey <balint.reczey@canonical.com>