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codesearch.debian.net shows no uses (except for the definition in systemd and
elogind).
$ cat > test.c
int main() {
sd_bus_try_close(NULL);
return 0;
}
$ gcc -Isrc/systemd -Wall -o testbus test.c -lsystemd
test.c: In function ‘main’:
test.c:4:3: warning: ‘sd_bus_try_close’ is deprecated [-Wdeprecated-declarations]
4 | sd_bus_try_close(NULL);
| ^~~~~~~~~~~~~~~~
In file included from test.c:1:
src/systemd/sd-bus.h:180:5: note: declared here
180 | int sd_bus_try_close(sd_bus *bus) _sd_deprecated_; /* deprecated */
| ^~~~~~~~~~~~~~~~
As in 2a5fcfae02
and in 3e67e5c992
using /usr/bin/env allows bash to be looked up in PATH
rather than being hard-coded.
As with the previous changes the same arguments apply
- distributions have scripts to rewrite shebangs on installation and
they know what locations to rely on.
- For tests/compilation we should rather rely on the user to have setup
there PATH correctly.
In particular this makes testing from git easier on NixOS where do not provide
/bin/bash to improve compose-ability.
The compatibility issue in meson v0.53 has been fixed in v0.53.1, which
is already available through pip, so let's remove the pin for meson
introduced before.
Reverts: 514793658c
Latest meson doesn't work with older python 3.5, which is present on
Ubuntu 16.04. Let's pin in to the latest working version (0.52.1) until
we properly bump all necessary Ubuntu images to 18.04.
See: https://github.com/mesonbuild/meson/issues/6427
Some options would appear twice in the index, e.g. --collect= and
--collect. Some man pages use one form, some the other, and the argument
might be mandatory for some commands but not others. Anyway, let's display
them as one entry, to reduce the total number of items listed.
When wrong element types are used, directives are sometimes placed in the wrong
section. Also, strip part of text starting with "'", which is used in a few
places and which is displayed improperly in the index.
There is no change in the file right now, but the download seems to work
OK.
It's funny that the biggest company in the world cannot provide a
download link in plain text.
Judging by https://travis-ci.org/systemd/systemd/jobs/604425785
(where the script failed with "tools/coverity.sh: line 45: python: command not found")
python-unversioned-command is no longer installed by default with python2.
Given that it's not the first time python has vanished and it's not clear
what exactly should be installed to make sure it's there, let's just use jq instead.
The ChromeOS ecosystem has a large amount of testing, both automated
and manual across devices including measurement of power regressions.
It's safe to assume that any of these devices will handle USB
auto-suspend appropriately. Use the script from ChromeOS
https://chromium.googlesource.com/chromiumos/platform2/+/master/power_manager/udev/gen_autosuspend_rules.py
to generate udev rules at build time.
This script in systemd `tools/chromeos/gen_autosuspend_rules.py` should be kept
in sync with the ChromeOS version of the script.
Manually added autosuspend devices should be placed in the new
template `rules/61-autosuspend-manual.rules`
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
When the fuzz target was integrated, it was added as a stopgap
to get fuzz-json up and running. It served its purpose and can
safely be removed to prevent tools/oss-fuzz.sh from failing with
```
+wget -O /home/travis/build/systemd/systemd/out/fuzz-json_seed_corpus.zip https://storage.googleapis.com/skia-fuzzer/oss-fuzz/skjson_seed_corpus.zip
--2019-09-10 22:40:44-- https://storage.googleapis.com/skia-fuzzer/oss-fuzz/skjson_seed_corpus.zip
Resolving storage.googleapis.com (storage.googleapis.com)... 74.125.70.128, 2607:f8b0:4001:c05::80
Connecting to storage.googleapis.com (storage.googleapis.com)|74.125.70.128|:443... connected.
HTTP request sent, awaiting response... 403 Forbidden
2019-09-10 22:40:44 ERROR 403: Forbidden.
```
Ideally we should put our seed corpus somewhere and download it from there
but I haven't got round to it.
When build from release tarball and where there is parent .git dir,
this situtaion will get wrong version info. (build with buildroot)
The systemd running show wrong version in dmesg log:
systemd[1]: systemd 2019.02-1086-gf5f17c4 running in system mode.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Shoule be:
systemd[1]: systemd 241 running in system mode. (-PAM -AUDIT -SEL
^^^^^^^^^^^
We had all kinds of indentation: 2 sp, 3 sp, 4 sp, 8 sp, and mixed.
4 sp was the most common, in particular the majority of scripts under test/
used that. Let's standarize on 4 sp, because many commandlines are long and
there's a lot of nesting, and with 8sp indentation less stuff fits. 4 sp
also seems to be the default indentation, so this will make it less likely
that people will mess up if they don't load the editor config. (I think people
often use vi, and vi has no support to load project-wide configuration
automatically. We distribute a .vimrc file, but it is not loaded by default,
and even the instructions in it seem to discourage its use for security
reasons.)
Also remove the few vim config lines that were left. We should either have them
on all files, or none.
Also remove some strange stuff like '#!/bin/env bash', yikes.
* Use more secure https://www.uefi.orghttp://www.uefi.org directs to https://uefi.org/, so this saves one
redirect.
$ curl -I http://www.uefi.org
HTTP/1.1 302 Found
Server: nginx
Date: Tue, 09 Apr 2019 14:54:46 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
X-Content-Type-Options: nosniff
Location: https://uefi.org/
Cache-Control: max-age=1209600
Expires: Tue, 23 Apr 2019 14:54:46 GMT
Run the command below to update all occurrences.
git grep -l http://www.uefi.org | xargs sed -i 's,http://www.uefi.org,https://www.uefi.org,'
* Use https://uefi.org to save redirect
Save one redirect by using the target location.
$ curl -I https://www.uefi.org
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 09 Apr 2019 14:55:42 GMT
Content-Type: text/html; charset=iso-8859-1
Connection: keep-alive
X-Content-Type-Options: nosniff
Location: https://uefi.org/
Cache-Control: max-age=1209600
Expires: Tue, 23 Apr 2019 14:55:42 GMT
Run the command below to update all occurrences.
git grep -l https://www.uefi.org | xargs sed -i 's,https://www.uefi.org,https://uefi.org,'
We should probably refer to them from other man pages
for programs which use them, since right now all refs are
in systemd-boot(7). But creating the section is a good step
anyway.
They is quite a bit of those directives and they were in "MISCELLANEOUS" because
they don't quite fit anywhere. When the OCI-compat stuff is merged, there'll
be even more, so let's make a separate section for them.
We had "SYSTEM MANAGER DIRECTIVES" which was a misnomer already, because
it also listed user manager stuff. Let's make this a more general section
and move the items for other services there too (from "MISCELANENOUS").
Strictly speaking, those are not environment variables, but they are compatible
and people think about them like this. Moving them makes them easier to find.
The script does not use any bash features.
On NixOS we have /bin/sh and /usr/bin/env for posix compatibility
but not /bin/bash as it is stored in our nix store.
With this change one can run the `meson configure` without patching
which greatly helps, when working on upstream contributions.
This uses a {% for %} loop in Jekyll to render the page, from the "title"
information in the Front Matter of the actual page files.
This also makes `make-index-md` build rule unnecessary, since generation is
done by the template engine itself.
Tested this by running Jekyll locally.
This will be useful when building distro packages, because we can set the
version string to the rpm/dpkg/whatever version string, and getter reports
from end users.
$ build/systemctl --version
systemd 239-3555-g6178cbb5b5
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN +PCRE2 default-hierarchy=hybrid
$ git tag v240 -m 'v240'
$ ninja -C build
ninja: Entering directory `build'
[76/76] Linking target fuzz-unit-file.
$ build/systemctl --version
systemd 240
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN +PCRE2 default-hierarchy=hybrid
This is very useful during development, because a precise version string is
embedded in the build product and displayed during boot, so we don't have to
guess answers for questions like "did I just boot the latest version or the one
from before?".
This change creates an overhead for "noop" builds. On my laptop, 'ninja -C
build' that does nothing goes from 0.1 to 0.5 s. It would be nice to avoid
this, but I think that <1 s is still acceptable.
Fixes#7183.
PACKAGE_VERSION is renamed to GIT_VERSION, to make it obvious that this is the
more dynamically changing version string.
Why save to a file? It would be easy to generate the version tag using
run_command(), but we want to go through a file so that stuff gets rebuilt when
this file changes. If we just defined an variable in meson, ninja wouldn't know
it needs to rebuild things.
New features are constantly added to networkd. Apparently, not everybody
knows that the "directives" files should be updated too to make
the fuzzers aware of them.
This GDB script was converted to use Python 3 along with all other
Python scripts in commit b95f5528cc, but still used the Python 2 print
statement syntax instead of the Python 3 print function. Fix that.
We also add the Python 2 compatibility statement, just in case some GDB
still uses Python 2 instead of Python 3.
The workaround is no longer necessary, because the scripts
checking fuzzers have stopped going down to the subdirectories
of $OUT and started to look for the string "LLVMFuzzerTestOneInput"
to tell fuzzers and random binaries apart. Some more details can be
found at https://github.com/google/oss-fuzz/issues/1566.
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.
These lines are generally out-of-date, incomplete and unnecessary. With
SPDX and git repository much more accurate and fine grained information
about licensing and authorship is available, hence let's drop the
per-file copyright notice. Of course, removing copyright lines of others
is problematic, hence this commit only removes my own lines and leaves
all others untouched. It might be nicer if sooner or later those could
go away too, making git the only and accurate source of authorship
information.
This part of the copyright blurb stems from the GPL use recommendations:
https://www.gnu.org/licenses/gpl-howto.en.html
The concept appears to originate in times where version control was per
file, instead of per tree, and was a way to glue the files together.
Ultimately, we nowadays don't live in that world anymore, and this
information is entirely useless anyway, as people are very welcome to
copy these files into any projects they like, and they shouldn't have to
change bits that are part of our copyright header for that.
hence, let's just get rid of this old cruft, and shorten our codebase a
bit.
Double newlines (i.e. one empty lines) are great to structure code. But
let's avoid triple newlines (i.e. two empty lines), quadruple newlines,
quintuple newlines, …, that's just spurious whitespace.
It's an easy way to drop 121 lines of code, and keeps the coding style
of our sources a bit tigther.
Files which are installed as-is (any .service and other unit files, .conf
files, .policy files, etc), are left as is. My assumption is that SPDX
identifiers are not yet that well known, so it's better to retain the
extended header to avoid any doubt.
I also kept any copyright lines. We can probably remove them, but it'd nice to
obtain explicit acks from all involved authors before doing that.
The ninja binary is deployed as `ninja-build` in older distros such as
RHEL 7/CentOS 7. Detect that and use `ninja-build` instead of `ninja`
when it's available.
I have no idea why clang doesn't do this on its own, and why clang
makes it so hard to query this path (-dumpversion returns something
unrelated...).
I know this is an ugly hack, but this is a very specialized script,
so it should be OK to make it a bit hacky.
Tested to work on Fedora (27) and Debian (unstable).
Fixes#8428.
This is a bit painful because a separate build of systemd is necessary. The
tests are guarded by tests!=false and slow-tests==true. Running them is not
slow, but compilation certainly is. If this proves unwieldy, we can add a
separate option controlling those builds later.
The build for each sanitizer has its own directory, and we build all fuzzer
tests there, and then pull them out one-by-one by linking into the target
position as necessary. It would be nicer to just build the desired fuzzer, but
we need to build the whole nested build as one unit.
[I also tried making systemd and nested meson subproject. This would work
nicely, but meson does not allow that because the nested target names are the
same as the outer project names. If that is ever fixed, that would be the way
to go.]
v2:
- make sure things still work if memory sanitizer is not available
v3:
- switch to syntax which works with meson 0.42.1 found in Ubuntu
The fuzzers will be used by oss-fuzz to automatically and
continuously fuzz systemd.
This commit includes the build tooling necessary to build fuzz
targets, and a fuzzer for the DNS packet parser.
same motivation as in #5816:
- distributions have scripts to rewrite shebangs on installation and
they know what locations to rely on.
- For tests/compilation we should rather rely on the user to have setup
there PATH correctly.
I added the test if an optional parameter is not empty, but that doesn't work
with -u. Provide an empty "fallback" value to fix the issue.
Also group the update steps so that it's easier to see what is going on.
Ignore mkosi.builddir. In the future we can also add other patterns
if necessary.
run-intergration-tests.sh is updated to use the new script, and modified
to work from arbitrary directory.
Follow-up for #7494.
These tests check the stderr. So, if the systemd.log_level=debug
is set in the kernel command line, then these tests fail.
This set log_level to info in hwdb-test.sh and meson-check-help.sh,
the kernel command line not to change the output of the target
programs.
Fixes#7362.
