Add CC0 as the license. SPDX does not have a "public domain" tag, but CC0 is
more or less equivalent. We should have *some* header to avoid doubts in the
future.
After upgrading to emacs-26.1-1.fc28.x86_64 I noticed that our
.dir-locals.el files weren't honoured anymore (specifically the fill
column variable is not correctly set for c-mode files). I finally
tracked this down to the order in which items are listed in
.dir-locals.el: if the "nil" one is listed last everything works,
otherwise, it's the one that is applied instead of the c-mode one.
This patch simply swaps the entries, and puts the "nil" one last. My
emacs lisp fu is a bit too limited to understand the full impact for
this, and why emacs 26.1 changed behaviour in this regard, but from an
outsider's view the order shouldn't negatively affect things otherwise,
hence this patch.
This bumps the minimum required version of meson to 0.45 and
python to 3.5, as integer type option is supported since meson-0.45
and meson-0.45 requires python-3.5.
This adds -Dnss-resolve= and -Dnss-mymachines= meson options.
By using this option, e.g., resolved can be built without nss-resolve.
When no nss modules are built, then test-nss is neither built.
Also, This changes the option name -Dmyhostname= to -Dnss-myhostname=
for consistency to other nss related options.
Closes#9596.
Usecase is to allow changing the final kill from SIGKILL to SIGQUIT which
should create a core dump useful for debugging why the service didn't stop
with the SIGTERM
We often open the parent directory of a path. Let's add a common helper
for that, that shortens our code a bit and adds some extra safety
checks, for example it will fail if used on the root directory (which
doesn't really have a parent).
The helper is actually generalized from a function in btrfs-util.[ch]
which already existed for this purpose.
the service manager serializes ExecStop= execution data after
ExecStart=, like it makes sense and how it should be expected. However,
systemctl previously would reverse them when deserializing them locally,
and thus show ExecStop= results before ExecStart= results. And that's
confusing. Let's fix that.
Whenever a unit is started fresh we should flush out any runtime data
from the previous cycle. We are pretty good at that already, but what so
far we missed was the ExecStart=/ExecStop=/… command exit status data.
Let's fix that, and properly flush out that stuff too.
Consider this service:
[Service]
ExecStart=/bin/sleep infinity
ExecStop=/bin/false
When this service is started, then stopped and then started again
"systemctl status" would show the ExecStop= results of the previous run
along with the ExecStart= results of the current one, which is very
confusing. With this patch this is corrected: the data is kept right
until the moment the new service cycle starts, and then flushed out.
Hence "systemctl status" in that case will only show the ExecStart=
data, but no ExecStop= data, like it should be.
This should fix part of the confusion of #9588
We always initialize it from the same field in ExecCommand anyway, hence
there's no point in passing it separately to exec_spawn(), after all we
already pass the ExecCommand structure itself anyway.
No change in behaviour.
Using `getent' and `id' command in case of cross compiling does not
make much sense. This is because it is the host files that are checked.
Besides, in some restricted cross compilation environment, these two
command may not even be available. This is to avoid host comtamination.
So we should only check the validity using getent and id when not
cross compiling.
That call to mount was added as a safeguard against a kernel bug which was fixed in
torvalds/linux@bbd5192.
In principle, the error could be ignored because
* normally everything mounted on /proc/PID should disappear as soon as the PID has gone away
* test-mount-util that had been confused by those phantom entries in /proc/self/mountinfo was
taught to ignore them in 112cc3b.
On the other hand, in practice, if the mount fails, then the next one is extremely unlikely to
succeed, so it seems to be reasonable to just skip the rest of `test_get_process_cmdline_harder`
if that happens.
Closes https://github.com/systemd/systemd/issues/9649.
Currently to set the flag to reboot into the firmware setup an
authentication by an administrative user is required. Since we are
already enabling active users to reboot the system, it is advisable to
let the user decide if he wants to boot into the firmware setup without
any more hassle.
