Cleanup unused var warning
aa_enabled.c: In function ‘exit_with_error’:
aa_enabled.c:34:6: warning: unused variable ‘err’ [-Wunused-variable]
int err;
MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/561
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>
Make aa-enabled able to distinguish being enabled and enabled without
access to the shared LSM iterfaces.
Signed-off-by: John Johansen <john.johansen@canonical.com>
The new aa-enabled program can be used as a barebones replacement for
`aa-status --enabled`. It is written in C, rather than Python, which
keeps its dependencies to a minimum.
By default, aa-enabled prints a human-readable status of AppArmor's
availability to stdout. It supports a --quiet option which allows for
functionality equivalent to `aa-status --enabled`, which does not print
any messages.
The aa-enabled exit statuses mimic the behavior documented in the
aa-status(8) man page.
Signed-off-by: John Johansen <john.johansen@canonical.com>
[tyhicks: Incorporated feedback from the code review process]
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
