Lennart Poettering [Fri, 11 Sep 2015 16:15:08 +0000 (18:15 +0200)]
execute: fix return type from write()
Lennart Poettering [Fri, 11 Sep 2015 16:14:11 +0000 (18:14 +0200)]
execute: invalidate idle pipe after use
Not strictly necessary, but makes clear the fds are invalidated. Make
sure we do the same here as in most other cases.
Lennart Poettering [Fri, 11 Sep 2015 15:25:35 +0000 (17:25 +0200)]
core: allocate sets of startup and failed units on-demand
There's a good chance we never needs these sets, hence allocate them
only when needed.
Lennart Poettering [Fri, 11 Sep 2015 14:49:12 +0000 (16:49 +0200)]
timesyncd: fix how we print a PID
Lennart Poettering [Fri, 11 Sep 2015 14:48:24 +0000 (16:48 +0200)]
core: refactor cpu shares/blockio weight cgroup logic
Let's stop using the "unsigned long" type for weights/shares, and let's
just use uint64_t for this, as that's what we expose on the bus.
Unify parsers, and always validate the range for these fields.
Correct the default blockio weight to 500, since that's what the kernel
actually uses.
When parsing the weight/shares settings from unit files accept the empty
string as a way to reset the weight/shares value. When getting it via
the bus, uniformly map (uint64_t) -1 to unset.
Open up StartupCPUShares= and StartupBlockIOWeight= to transient units.
Lennart Poettering [Fri, 11 Sep 2015 14:26:31 +0000 (16:26 +0200)]
util: remove ring.[ch] + pty.[ch] and tests
This was used by consoled, which was removed, let's remove this too now.
Lennart Poettering [Fri, 11 Sep 2015 16:28:03 +0000 (18:28 +0200)]
TODO
Lennart Poettering [Fri, 11 Sep 2015 14:28:36 +0000 (16:28 +0200)]
Merge pull request #1248 from lnykryn/loginctl-show-v2
loginctl: print nontrivial properties in logictl show-*
Lukas Nykryn [Fri, 11 Sep 2015 11:37:59 +0000 (13:37 +0200)]
loginctl: print nontrivial properties in logictl show-*
Lennart Poettering [Fri, 11 Sep 2015 12:44:45 +0000 (14:44 +0200)]
Merge pull request #1245 from evverx/kill-control-on-timeout
core: kill processes started due to the ExecReload= on timeout
Evgeny Vereshchagin [Fri, 11 Sep 2015 08:42:35 +0000 (11:42 +0300)]
core: kill processes started due to the ExecReload= on timeout
Lennart Poettering [Thu, 10 Sep 2015 17:53:31 +0000 (19:53 +0200)]
Merge pull request #1227 from intelfx/systemctl-legacy-tools-polkit
systemctl: fix various aspects of polkit authorization in legacy tools.
Daniel Mack [Thu, 10 Sep 2015 17:18:18 +0000 (19:18 +0200)]
Merge pull request #1222 from poettering/image-ops-settings
machine: when removing, renaming, cloning images also care for .nspaw…
Daniel Mack [Thu, 10 Sep 2015 17:11:29 +0000 (19:11 +0200)]
Merge pull request #1239 from poettering/cgroup-pids
core: add support for the "pids" cgroup controller
Daniel Mack [Thu, 10 Sep 2015 17:01:25 +0000 (19:01 +0200)]
Merge pull request #1242 from poettering/no-off_t
Drop usage of off_t
Lennart Poettering [Thu, 10 Sep 2015 10:32:16 +0000 (12:32 +0200)]
core: add support for the "pids" cgroup controller
This adds support for the new "pids" cgroup controller of 4.3 kernels.
It allows accounting the number of tasks in a cgroup and enforcing
limits on it.
This adds two new setting TasksAccounting= and TasksMax= to each unit,
as well as a gloabl option DefaultTasksAccounting=.
This also updated "cgtop" to optionally make use of the new
kernel-provided accounting.
systemctl has been updated to show the number of tasks for each service
if it is available.
This patch also adds correct support for undoing memory limits for units
using a MemoryLimit=infinity syntax. We do the same for TasksMax= now
and hence keep things in sync here.
Lennart Poettering [Thu, 10 Sep 2015 16:18:58 +0000 (18:18 +0200)]
update TODO
Lennart Poettering [Thu, 10 Sep 2015 16:16:18 +0000 (18:16 +0200)]
tree-wide: never use the off_t unless glibc makes us use it
off_t is a really weird type as it is usually 64bit these days (at least
in sane programs), but could theoretically be 32bit. We don't support
off_t as 32bit builds though, but still constantly deal with safely
converting from off_t to other types and back for no point.
Hence, never use the type anymore. Always use uint64_t instead. This has
various benefits, including that we can expose these values directly as
D-Bus properties, and also that the values parse the same in all cases.
Lennart Poettering [Thu, 10 Sep 2015 14:40:04 +0000 (16:40 +0200)]
Merge pull request #1236 from evverx/systemctl-requisite-of
systemctl: add RequisiteOf* as inverses of Requisite and RequisiteOverridable
Lennart Poettering [Thu, 10 Sep 2015 14:36:07 +0000 (16:36 +0200)]
Merge pull request #1238 from again4you/devel/fix_smack_mtab
smack: label /etc/mtab as "_" when '--with-smack-run-label' is enabled.
Sangjung Woo [Thu, 10 Sep 2015 12:52:39 +0000 (21:52 +0900)]
smack: label /etc/mtab as "_" when '--with-smack-run-label' is enabled.
/etc/mtab should be labeled as "_", even though systemd has its own
smack label using '--with-smack-run-label' configuration. This is mainly
because all processes could read that file and the origin of this file
(i.e. /proc/mounts) is labeled as "_". This labels /etc/mtab as "_" when
'--with-smack-run-label' is enabled.
Evgeny Vereshchagin [Thu, 10 Sep 2015 11:49:29 +0000 (14:49 +0300)]
systemctl: add RequisiteOf* as inverses of Requisite and RequisiteOverridable
Daniel Mack [Thu, 10 Sep 2015 11:46:14 +0000 (13:46 +0200)]
Merge pull request #1226 from poettering/coccinelle-fixes3
Third round of Coccinelle fixes
Ivan Shapovalov [Wed, 9 Sep 2015 21:41:46 +0000 (00:41 +0300)]
systemctl: improve clarity of error messages in the logind path
Ivan Shapovalov [Wed, 9 Sep 2015 13:06:49 +0000 (16:06 +0300)]
systemctl: relax permission checks in halt_main()
Thus we allow (non-interactive) polkit auth to kick in for legacy commands
(halt, poweroff, reboot, telinit) as well.
Fixes (another aspect of) issue #213.
Ivan Shapovalov [Wed, 9 Sep 2015 13:04:35 +0000 (16:04 +0300)]
systemctl: fix logind bus call error handling in halt_main()
Handle -EOPNOTSUPP and -EINPROGRESS like in start_special().
Ivan Shapovalov [Wed, 9 Sep 2015 13:01:10 +0000 (16:01 +0300)]
systemctl: minor: use IN_SET() instead of repeated equality checks.
Lennart Poettering [Thu, 10 Sep 2015 10:10:44 +0000 (12:10 +0200)]
Merge pull request #1234 from medhefgo/master
cryptsetup-generator: Properly check return code
Jan Janssen [Thu, 10 Sep 2015 08:23:49 +0000 (10:23 +0200)]
cryptsetup-generator: Properly check return code
Martin Pitt [Thu, 10 Sep 2015 04:56:44 +0000 (06:56 +0200)]
Merge pull request #1230 from swem/master
Add microphone mute keymap for Dell Precision
Chen-Han Hsiao (Stanley) [Thu, 10 Sep 2015 03:20:50 +0000 (11:20 +0800)]
Add microphone mute keymap for Dell Precision
Ivan Shapovalov [Mon, 22 Jun 2015 16:04:38 +0000 (19:04 +0300)]
systemctl: legacy tools shall never be interactive
Fixes (the main concern of) issue #213.
Lennart Poettering [Wed, 9 Sep 2015 21:13:58 +0000 (23:13 +0200)]
Merge pull request #1225 from mbiebl/remove-sphinx-leftover2
README: remove obsolete instructions regarding python-systemd/sphinx
Lennart Poettering [Wed, 9 Sep 2015 21:12:07 +0000 (23:12 +0200)]
tree-wide: take benefit of the fact that hashmap_free() returns NULL
And set_free() too.
Another Coccinelle patch.
Michael Biebl [Wed, 9 Sep 2015 21:10:34 +0000 (23:10 +0200)]
README: remove obsolete instructions regarding python-systemd/sphinx
Lennart Poettering [Wed, 9 Sep 2015 21:05:10 +0000 (23:05 +0200)]
tree-wide: make use of the fact that strv_free() returns NULL
Another Coccinelle patch.
Lennart Poettering [Wed, 9 Sep 2015 21:04:40 +0000 (23:04 +0200)]
Makefile: fix gardel target
Lennart Poettering [Wed, 9 Sep 2015 16:51:23 +0000 (18:51 +0200)]
machine: when removing, renaming, cloning images also care for .nspawn settings file
Whenever we remove/rename/clone a machine image, make sure we do the
same for the image's .nspawn settings file.
Lennart Poettering [Wed, 9 Sep 2015 16:39:01 +0000 (18:39 +0200)]
Merge pull request #1220 from zonque/logind-dry-run
logind: make dry run command line arguments work again (v2)
Daniel Mack [Wed, 9 Sep 2015 15:10:49 +0000 (17:10 +0200)]
systemctl: add dry-run support for scheduled shutdowns
Prefix the action parameter with "dry-" in case the --dry-run command
line switch was passed.
Daniel Mack [Wed, 9 Sep 2015 15:05:03 +0000 (17:05 +0200)]
logind: allow dry run variants for scheduled shutdowns
Allow passing a "dry-" prefix to the action parameter passed to
.ScheduleShutdown(). When strings with this prefix are passed,
the scheduled action will not take place. Instead, an info message
is logged.
Lennart Poettering [Wed, 9 Sep 2015 13:54:41 +0000 (15:54 +0200)]
Merge pull request #1213 from evverx/systemd-notify-log
notify: log error when sd_pid_notify() == 0
Daniel Mack [Wed, 9 Sep 2015 13:45:03 +0000 (15:45 +0200)]
Merge pull request #1218 from poettering/safe-fclose
util: introduce safe_fclose() and port everything over to it
Daniel Mack [Wed, 9 Sep 2015 13:27:19 +0000 (15:27 +0200)]
README: document new /etc/mtab requirement
Lennart Poettering [Wed, 9 Sep 2015 13:20:10 +0000 (15:20 +0200)]
util: introduce safe_fclose() and port everything over to it
Adds a coccinelle script to port things over automatically.
Lennart Poettering [Wed, 9 Sep 2015 13:25:15 +0000 (15:25 +0200)]
Merge pull request #1217 from zonque/free-and-replace
locale: kill free_and_replace()
Daniel Mack [Wed, 9 Sep 2015 13:15:14 +0000 (15:15 +0200)]
locale: kill free_and_replace()
That function really makes little sense, as the open-coded variant
is much more readable. Also, if the 2nd argument is NULL, mfree()
is a much better candidate.
Convert the only users of this function in localed, and then remove it
entirely.
Daniel Mack [Wed, 9 Sep 2015 13:12:28 +0000 (15:12 +0200)]
Merge pull request #1216 from poettering/coccinelle-fixes-2
Coccinelle fixes 2
Lennart Poettering [Wed, 9 Sep 2015 12:33:32 +0000 (14:33 +0200)]
tree-wide: replace while(1) by for(;;) everywhere
Another Coccinelle script.
Lennart Poettering [Wed, 9 Sep 2015 12:23:02 +0000 (14:23 +0200)]
tree-wide: update empty-if coccinelle script to cover empty-while and more
Let's also clean up single-line while and for blocks.
Lennart Poettering [Wed, 9 Sep 2015 09:08:23 +0000 (11:08 +0200)]
tree-wide: make use of log_error_errno() return value in more cases
The previous coccinelle semantic patch that improved usage of
log_error_errno()'s return value, only looked for log_error_errno()
invocations with a single parameter after the error parameter. Update
the patch to handle arbitrary numbers of additional arguments.
David Herrmann [Wed, 9 Sep 2015 12:57:04 +0000 (14:57 +0200)]
sd-bus: drop weird empty lines
We should never put empty lines between `if` and `else if`, unless we use
braces.
Lennart Poettering [Wed, 9 Sep 2015 12:44:52 +0000 (14:44 +0200)]
Merge pull request #1215 from maciejaszek/fds_pass_fixes
sd_pid_notify_with_fds: fix computing msg_controllen
Lennart Poettering [Wed, 9 Sep 2015 12:43:42 +0000 (14:43 +0200)]
Merge pull request #1214 from zonque/mtab
core: freeze execution if /etc/mtab exists
Maciej Wereski [Tue, 8 Sep 2015 13:36:30 +0000 (15:36 +0200)]
sd_pid_notify_with_fds: fix computing msg_controllen
CMSG_SPACE(0) may return value other than 0. This caused sendmsg to fail
with EINVAL, when have_pid or n_fds was 0.
Lennart Poettering [Wed, 9 Sep 2015 12:01:26 +0000 (14:01 +0200)]
Merge pull request #1212 from again4you/devel/fix_smack_label_#3
Wrong smack label of the symlink in CGROUP root directory when enabling '--with-smack-run-label' (v3)
Daniel Mack [Wed, 9 Sep 2015 12:00:23 +0000 (14:00 +0200)]
core: freeze execution if /etc/mtab exists
The mount monitor that was added to libmount v2.27 requires /etc/mtab to be
non-existant. As systemd now uses that functionality, we cannot monitor any
mounts anymore, and hence not support .mount units.
Systems that have /etc/mtab around as regular file are unsupported by
systemd since a long time.
This patch makes that condition fatal, so we do not boot up with
non-working mount monitor support.
Evgeny Vereshchagin [Wed, 9 Sep 2015 11:51:58 +0000 (14:51 +0300)]
notify: log error when sd_pid_notify() == 0
Sangjung Woo [Tue, 8 Sep 2015 06:09:40 +0000 (15:09 +0900)]
smack: bugfix the smack label of symlink when '--with-smack-run-label' is set
Even though systemd has its own smack label since
'--with-smack-run-label' configuration is set, the smack label of each
CGROUP root directory should have the star (i.e. *) label. This is
mainly because current Linux Kernel set the label in this way.
(Refer to smack_d_instantiate() in security/smack/smack_lsm.c)
However, if systemd has its own smack label and arg_join_controllers is
explicitly set or initialized by initialize_join_controllers() function,
current systemd creates the symlink in CGROUP root directory with its
own smack label as below.
lrwxrwxrwx. 1 root root System 11 Dec 31 16:00 cpu -> cpu,cpuacct
dr-xr-xr-x. 4 root root * 0 Dec 31 16:01 cpu,cpuacct
lrwxrwxrwx. 1 root root System 11 Dec 31 16:00 cpuacct -> cpu,cpuacct
This patch fixes that bug by copying the smack label from the origin.
Sangjung Woo [Tue, 8 Sep 2015 05:58:22 +0000 (14:58 +0900)]
smack: introduce new mac_smack_copy() function
This adds a new mac_smack_copy() function in order to read the smack
label from the source and apply it to the destination.
Daniel Mack [Wed, 9 Sep 2015 08:10:23 +0000 (10:10 +0200)]
importd: fix typos
Daniel Mack [Wed, 9 Sep 2015 08:08:44 +0000 (10:08 +0200)]
Merge pull request #1210 from poettering/import-fixes
cgroup fix, nspawn fix, plus change to download .nspawn files in importd
Daniel Mack [Wed, 9 Sep 2015 07:57:29 +0000 (09:57 +0200)]
Merge pull request #1207 from poettering/coccinelle-fixes
Coccinelle fixes
Lennart Poettering [Wed, 9 Sep 2015 06:36:20 +0000 (08:36 +0200)]
nspawn: add missing comma to gperf file
Lennart Poettering [Wed, 9 Sep 2015 06:31:11 +0000 (08:31 +0200)]
Merge pull request #1180 from evverx/dot-from-to-alias-handling
analyze: add alias handling for --{from,to}-pattern options of the dot command
Lennart Poettering [Tue, 8 Sep 2015 21:03:38 +0000 (23:03 +0200)]
tree-wide: drop {} from one-line if blocks
Patch via coccinelle.
Lennart Poettering [Tue, 8 Sep 2015 17:30:45 +0000 (19:30 +0200)]
tree-wide: make use of log_error_errno() return value
Turns this:
r = -errno;
log_error_errno(errno, "foo");
into this:
r = log_error_errno(errno, "foo");
and this:
r = log_error_errno(errno, "foo");
return r;
into this:
return log_error_errno(errno, "foo");
Lennart Poettering [Tue, 8 Sep 2015 17:14:10 +0000 (19:14 +0200)]
tree-wide: don't do assignments within if checks
Turn this:
if ((r = foo()) < 0) { ...
into this:
r = foo();
if (r < 0) { ...
Lennart Poettering [Tue, 8 Sep 2015 16:58:28 +0000 (18:58 +0200)]
tree-wide: drop redundant if checks before safe_close()
Replace this:
if (fd >= 0)
safe_close(fd);
by this:
safe_close(fd);
Lennart Poettering [Tue, 8 Sep 2015 16:53:19 +0000 (18:53 +0200)]
tree-wide: make more code use safe_close()
Replace this:
close(fd);
fd = -1;
write this:
fd = safe_close(fd);
Lennart Poettering [Tue, 8 Sep 2015 16:43:11 +0000 (18:43 +0200)]
tree-wide: use coccinelle to patch a lot of code to use mfree()
This replaces this:
free(p);
p = NULL;
by this:
p = mfree(p);
Change generated using coccinelle. Semantic patch is added to the
sources.
Lennart Poettering [Wed, 9 Sep 2015 06:05:53 +0000 (08:05 +0200)]
Merge pull request #1206 from davidmilburn/ata-by-path
udev: build by-path identifiers for ATA devices.
David Milburn [Tue, 8 Sep 2015 20:27:51 +0000 (15:27 -0500)]
udev: build by-path identifiers for ATA devices.
/dev/disk/by-path
total 0
lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:00:1f.2-ata-2 -> ../../sr0
lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:00:1f.2-ata-3 -> ../../sdd
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part1 -> ../../sdd1
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part2 -> ../../sdd2
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part3 -> ../../sdd3
lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:03:00.0-ata-4 -> ../../sda
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:03:00.0-ata-4-part1 -> ../../sda1
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:03:00.0-ata-4-part2 -> ../../sda2
lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:08:00.0-ata-1 -> ../../sdc
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:08:00.0-ata-1-part1 -> ../../sdc1
lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:08:00.0-ata-1-part2 -> ../../sdc2
Lennart Poettering [Tue, 8 Sep 2015 21:20:22 +0000 (23:20 +0200)]
Merge pull request #1203 from mus65/fix-esp-options
gpt-auto: fix ESP options and description
Marius Thesing [Tue, 8 Sep 2015 19:25:05 +0000 (21:25 +0200)]
gpt-auto: fix ESP options and description
Since
59512f21 the parameters were passed in the wrong order, causing the
options to be interpreted as the description.
Also, while "false" was supposed to be passed for "rw", the ESP should actually
be mounted read-write. It just happened to be "true" since the description char*
was passed for "rw".
Lennart Poettering [Tue, 8 Sep 2015 16:25:56 +0000 (18:25 +0200)]
importd: for .raw and .tar images, try to download .nspawn settings file too
Lennart Poettering [Tue, 8 Sep 2015 16:15:50 +0000 (18:15 +0200)]
cgroups: make sure the "devices" controller's enum is named the same way as the controller in the kernel
Follow-up to
5bf8002a3a6723ce50331c024122078552fb600a.
Daniel Mack [Tue, 8 Sep 2015 13:53:56 +0000 (15:53 +0200)]
Merge pull request #1190 from poettering/rework-virt
basic: rework virtualization detection API
David Herrmann [Tue, 8 Sep 2015 12:03:22 +0000 (14:03 +0200)]
sd-login: fix sd_seat_get_active() to return ENODATA
This seems to be an oversight from:
707b66c66381c899d7ef640e158ffdd5bcff4deb
We have to return ENODATA instead of ENOENT if a requested entry is
non-present. Also fix the call-site in udev to check for these errors.
David Herrmann [Tue, 8 Sep 2015 11:31:57 +0000 (13:31 +0200)]
build: prepare for v226
Bump version info and update NEWS for the upcoming release.
David Herrmann [Tue, 8 Sep 2015 11:23:24 +0000 (13:23 +0200)]
Merge pull request #1201 from torstehu/fix-typo
treewide: fix typos
Daniel Mack [Tue, 8 Sep 2015 10:59:03 +0000 (12:59 +0200)]
Merge pull request #1192 from poettering/sd-bus-container
sd-bus: pass container bus errors up to calling process
Torstein Husebø [Tue, 8 Sep 2015 10:23:18 +0000 (12:23 +0200)]
treewide: fix typos
Lennart Poettering [Tue, 8 Sep 2015 09:16:53 +0000 (11:16 +0200)]
Merge pull request #1196 from evverx/systemctl-add-consists-of
systemctl: add ConsistsOf as the inverse of PartOf
Lennart Poettering [Tue, 8 Sep 2015 09:09:37 +0000 (11:09 +0200)]
Merge pull request #1198 from martinpitt/master
cgroup-util: fix devices controller
Martin Pitt [Tue, 8 Sep 2015 08:42:22 +0000 (10:42 +0200)]
cgroup-util: fix devices controller
Commit
efdb0237 accidentally changed the name of the "devices" cgroup
controller to "device".
Daniel Mack [Tue, 8 Sep 2015 08:40:39 +0000 (10:40 +0200)]
Merge pull request #1195 from poettering/nspawn-fixes
Various nspawn fixes
Evgeny Vereshchagin [Mon, 7 Sep 2015 23:35:58 +0000 (02:35 +0300)]
systemctl: add ConsistsOf as the inverse of PartOf
Lennart Poettering [Mon, 7 Sep 2015 23:37:04 +0000 (01:37 +0200)]
update TODO
Lennart Poettering [Mon, 7 Sep 2015 23:36:59 +0000 (01:36 +0200)]
NEWS: update contributors list
Lennart Poettering [Mon, 7 Sep 2015 23:22:46 +0000 (01:22 +0200)]
nspawn: also close uid shift socket in the parent
We should really close all parent sides of our child/parent socket
pairs.
Lennart Poettering [Mon, 7 Sep 2015 23:22:26 +0000 (01:22 +0200)]
nspawn: short reads do not set errno, hence don't try to print it
Lennart Poettering [Mon, 7 Sep 2015 23:17:47 +0000 (01:17 +0200)]
inspawn: switch from SOCK_DGRAM to SOCK_SEQPACKET for internal socketpairs
SOCK_DGRAM and SOCK_SEQPACKET have very similar semantics when used with
socketpair(). However, SOCK_SEQPACKET has the advantage of knowing a
hangup concept, since it is inherently connection-oriented.
Since we use socket pairs to communicate between the nspawn main process
and the nspawn child process, where the child might die abnormally it's
interesting to us to learn about this via hangups if the child side of
the pair is closed. Hence, let's switch to SOCK_SEQPACKET for these
internal communication sockets.
Fixes #956.
Lennart Poettering [Mon, 7 Sep 2015 23:17:15 +0000 (01:17 +0200)]
nspawn: properly propagate errors when we fail to set soemthing up
Daniel Mack [Mon, 7 Sep 2015 21:16:14 +0000 (23:16 +0200)]
Merge pull request #1193 from phomes/typos
man: typo fixes
Thomas Hindoe Paaboel Andersen [Mon, 7 Sep 2015 18:06:58 +0000 (20:06 +0200)]
man: typo fixes
Lennart Poettering [Mon, 7 Sep 2015 17:53:34 +0000 (19:53 +0200)]
machined: improve error message when trying to get a bus in bus-less containers
Now that we get useful error messages from sd-bus for container
connections, let's make use of this and report better errors back to
machined clients.
Fixes #685.
Lennart Poettering [Mon, 7 Sep 2015 17:52:11 +0000 (19:52 +0200)]
sd-bus: when connecting to a container AF_UNIX bus, return error
When forking of a child process for connecting to a container, pass
the preicse connection error to the calling process.
We already did this correctly for kdbus busses, let's do so for dbus1
busses, too.
Daniel Mack [Mon, 7 Sep 2015 17:08:39 +0000 (19:08 +0200)]
Merge pull request #1191 from poettering/nspawn-split
nspawn: split up nspawn.c into multiple smaller .c files
Lennart Poettering [Mon, 7 Sep 2015 16:56:54 +0000 (18:56 +0200)]
nspawn: sort and clean up included header list
Let's remove unnecessary inclusions, and order the list alphabetically
as suggested in CODING_STYLE now.