Commit Graph

4613 Commits

Author SHA1 Message Date
Lennart Poettering
b00ad20fa0 build-sys: support builds without EAs again 2013-05-07 19:03:46 +02:00
Lennart Poettering
1210bc667d hashmap: document trivial_hash_func() 2013-05-07 17:52:23 +02:00
Lennart Poettering
b4b879648c kmod-setup: properly iterate through module table
Previously we skipped every second entry.

This also cleans up much of the code and removes some dead code.
2013-05-07 17:52:23 +02:00
Zbigniew Jędrzejewski-Szmek
0ee8d63649 systemd-sleep: it is not an error if the config file is missing 2013-05-07 11:47:50 -04:00
Lennart Poettering
4d5fb96252 login: add missing _public_ to sd_get_machine_names() 2013-05-07 12:47:30 +02:00
Lennart Poettering
253f59dff9 journald: be more careful when we try to flush the runtime journal to disk and the disk is close to being full
Bump the minimal size of the journal so that we can be sure creating the
journal file will always succeed. Previously the minimum size was
smaller than a empty jounral file...
2013-05-07 01:10:05 +02:00
MUNEDA Takahiro
d9abd1493d core: escape unit name from udev
This patch escapes a unit name which was derived from udev.

Please imagine following udev rule.

  ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%p.service"
  ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%r.service"
  ACTION=="online|offline", TAG+="systemd", ENV{SYSTEMD_WANTS}="muneda@%S.service"

When unit name is derived from udev via
udev_device_get_property_value(), the name may contains '/' if
ENV{SYSTEMD_WANTS} has the udev options $devpath(%p), $root(%r), or
$sys(%S).  However, '/' is a invalid char for unit name so processing
of this rule fails as Invalid argument with following message.

Apr 22 13:21:37 localhost systemd[1]: Failed to load device unit: Invalid argument
Apr 22 13:21:37 localhost systemd[1]: Failed to process udev device event: Invalid argument

This patch escapes those invalid chars in a unit name.
Tested with 202, and confirmed to apply cleanly on top of commit 195f8e36.

Thanks,
Takahiro
2013-05-06 23:10:44 +02:00
Zbigniew Jędrzejewski-Szmek
19adb8a320 systemd-sleep: add support for freeze and standby
A new config file /etc/systemd/sleep.conf is added.
It is parsed by systemd-sleep and logind. The strings written
to /sys/power/disk and /sys/power/state can be configured.
This allows people to use different modes of suspend on
systems with broken or special hardware.

Configuration is shared between systemd-sleep and logind
to enable logind to answer the question "can the system be
put to sleep" as correctly as possible without actually
invoking the action. If the user configured systemd-sleep
to only use 'freeze', but current kernel does not support it,
logind will properly report that the system cannot be put
to sleep.

https://bugs.freedesktop.org/show_bug.cgi?id=57793
https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=7e73c5ae6e7991a6c01f6d096ff8afaef4458c36
http://lists.freedesktop.org/archives/systemd-devel/2013-February/009238.html

SYSTEM_CONFIG_FILE and USER_CONFIG_FILE defines were removed
since they were used in only a few places and with the
addition of /etc/systemd/sleep.conf it becomes easier to just
append the name of each file to the dir name.
2013-05-06 22:51:57 +02:00
Zbigniew Jędrzejewski-Szmek
b4bc041b17 fileio: split write_one_line_file into two
The new function allows one to write to an already
open file.
2013-05-06 22:51:47 +02:00
Lennart Poettering
d956ac29a1 core: unit_inactive_or_pending() should actually do as it claims 2013-05-06 22:28:56 +02:00
Nirbheek Chauhan
80f53eb595 condition, man: Add support for ConditionSecurity=apparmor
Checking for the apparmor directory in securityfs means the apparmor module is
loaded and enabled, and hence should suffice as a test.

https://bugs.freedesktop.org/show_bug.cgi?id=63312
2013-05-06 21:17:37 +02:00
Lennart Poettering
8337416301 quota: use QUOTACHECK path correctly as tested in configure.ac
https://bugs.freedesktop.org/show_bug.cgi?id=63555
2013-05-06 21:15:38 +02:00
Lennart Poettering
f8964235e6 nspawn: explain that we look for /etc/os-release in the container directory
https://bugs.freedesktop.org/show_bug.cgi?id=64014
2013-05-06 21:06:18 +02:00
Harald Hoyer
8f51399e75 kernel-install: add default install scripts
Do the depmod in the kernel-install hooks, so hooks can produce/install
kernel modules and be part of the depmod.

Also move the basic boot loader entry creation and removal to a
plugin script.

If PRETTY_NAME is not defined in /etc/os-release, fallback to
PRETTY_NAME="Linux $KERNEL_VERSION".

Add documentation for everything in the man page.
2013-05-06 16:19:02 +02:00
Ville Skyttä
c95686c6ed keymap/findkeyboards: avoid throwaway attribute-walk 2013-05-03 22:45:13 -04:00
Ville Skyttä
d2bbca6855 Spelling fixes 2013-05-03 22:45:09 -04:00
Zbigniew Jędrzejewski-Szmek
e9dd0369e4 systemctl: use GREEDY_REALLOC in one more place 2013-05-03 19:56:54 -04:00
Zbigniew Jędrzejewski-Szmek
47838ab325 journal: as a µ-opt, use sizeof instead of strlen 2013-05-03 19:56:18 -04:00
Lennart Poettering
a0ab566574 cgroup: when escaping a cgroup object name, also escape names that start with a dot 2013-05-03 19:06:06 +02:00
Lukas Nykryn
5d0c05e5f4 systemctl: add --plain option to list-dependencies
This patch adds more script-friendly output for list-dependencies.
2013-05-03 18:58:12 +02:00
Colin Guthrie
8621b1109b journal: Set the default keep free value to 15% (up from 5%)
As some SSDs are still seeing performance degredation when
reaching 85% usage the default value of 5% seems a little low.

Set this to 15% by default.
2013-05-03 17:46:44 +02:00
Lennart Poettering
417b1a62ed core: bump simultaneous bus connection limit to 512 2013-05-03 16:32:41 +02:00
Lennart Poettering
2b68185ac9 cryptsetup: downgrade world-writable warning again
This semi-reverts 8973790ee6.
2013-05-03 15:25:44 +02:00
Zbigniew Jędrzejewski-Szmek
11f22867f9 time-dst: use _cleanup_ 2013-05-02 22:55:38 -04:00
Zbigniew Jędrzejewski-Szmek
44a6b1b680 Add __attribute__((const, pure, format)) in various places
I'm assuming that it's fine if a _const_ or _pure_ function
calls assert. It is assumed that the assert won't trigger,
and even if it does, it can only trigger on the first call
with a given set of parameters, and we don't care if the
compiler moves the order of calls.
2013-05-02 22:52:09 -04:00
Daniel Buch
2f79c10e9a hashmap.h: fix coding style issue 2013-05-03 00:29:16 +02:00
Daniel Buch
9341a4a167 test-hashmap.c: add unit-test for hashmap 2013-05-03 00:19:51 +02:00
Kay Sievers
febfd50829 kdbus: update kdbus.h from upstream 2013-05-02 19:02:01 +02:00
Auke Kok
184d2ed770 bootchart: cleanup unused structs and globals 2013-05-02 09:40:52 -07:00
Nathaniel Chen
8dfb6e718d Dynamically allocate bootchart logs
Instead of storing bootchart sample data in arrays, this patch moves
storage to linked lists so that there is no more limit on samples.

This patch also fixes parsing of /proc/<pid>/smaps in kernels > 3.7.
2013-05-02 09:23:01 -07:00
Kay Sievers
799e7ea858 kdbus: update kdbus.h from upstream 2013-05-02 17:57:49 +02:00
Dave Reisner
a5f5f8a077 nspawn: inherit the exit status of container
If we get as far as successfully starting the container, nspawn should
inherit the exit status of the child container process as its own.
2013-05-02 10:41:03 -04:00
Cristian Rodríguez
bcb92f480f Annotate some functions as _const_
hexchar,unhexchar,octchar,unoctchar,decchar,undecchar are
all const functions.
2013-05-01 10:15:25 -04:00
Ronny Chevalier
92dd3633b4 dbus-execute: fix introspection
Add missing property and remove duplicate properties already in
src/core/dbus-kill.h
2013-05-01 10:15:25 -04:00
Zbigniew Jędrzejewski-Szmek
38158b920e cgls: add --machine/-M
cg_get_machine_path is modified to include the escaped machine name
+ ".nspawn" if the machine argument is nonnull.
2013-05-01 10:15:25 -04:00
Zbigniew Jędrzejewski-Szmek
96de7c047f zsh-completion: add s-a critical-chain 2013-05-01 09:59:24 -04:00
Colin Walters
a432cb691c util: Add _sentinel_ to strextend()
Since it must be NULL terminated.
2013-04-30 13:49:44 -04:00
Kay Sievers
27eda16e98 kdbus: update kdbus.h from upstream 2013-04-30 19:15:35 +02:00
Lennart Poettering
05947befce units: add an easy-to-use unit template file systemd-nspawn@.service for running containers as system services 2013-04-30 08:36:02 -03:00
Lennart Poettering
c12d1eec7f build-sys: add makefile stub link to nss-myhostname/ 2013-04-30 08:36:02 -03:00
Lennart Poettering
8af8afd6b3 cgroup: make cg_pid_get_path() work properly for co-mounted controllers and normalized named hierarchies 2013-04-30 08:36:01 -03:00
Lennart Poettering
5f1dac6bf6 cryptsetup: warn if keyfiles are world-readable 2013-04-30 08:36:01 -03:00
Lennart Poettering
8973790ee6 cryptsetup: warn if /etc/crypttab is world-readable 2013-04-30 08:36:01 -03:00
Lennart Poettering
5954c07433 cgroup: do not allow manipulating the cgroup path of units within the systemd:/system subtree 2013-04-30 08:36:01 -03:00
Lennart Poettering
aa96c6cb44 id128: when taking user input for a 128bit ID, validate syntax
Also, always accept both our simple hexdump syntax and UUID syntax.
2013-04-30 08:36:01 -03:00
Mantas Mikulėnas
6886b0449d kernel-install: Clean up
- Consistent use of $VAR vs ${VAR}
- Consistent use of && vs 'if'
- Add error checking to some places
- Consistent error messages ("Can't" vs "Cannot", etc.)
- Function declarations at the top
- Miscellaneous adjustments
2013-04-30 12:14:35 +02:00
Zbigniew Jędrzejewski-Szmek
a827e37371 man: clarify what Restart= means
Related to https://bugzilla.redhat.com/show_bug.cgi?id=957135.
2013-04-29 19:52:30 -04:00
Evangelos Foutras
d7e011e5bf nspawn: add -M option to optstring
This was missed in commit 7027ff61a3 and
means that the --machine option would work but not its shorthand, -M.
2013-04-29 09:00:27 -04:00
Harald Hoyer
bb150966c0 systemd-analyse: add "critical-chain" command
"critical-chain" prints a tree of the critical chain of units

$ ./systemd-analyze critical-chain
graphical.target @1.226s
└─multi-user.target @1.226s
  └─nfs-lock.service @961ms +265ms
    └─rpcbind.service @958ms +1ms
      └─network.target @957ms
        └─NetworkManager.service @434ms +522ms
          └─basic.target @428ms
            └─sockets.target @428ms
              └─dbus.socket @428ms
                └─sysinit.target @427ms
                  └─systemd-tmpfiles-setup.service @411ms +15ms
                    └─local-fs.target @410ms
                      └─boot-efi.automount @410ms
                        └─boot.mount @397ms +9ms
                          └─local-fs-pre.target @192ms
                            └─systemd-udevd.service @187ms +5ms
                              └─systemd-udevd-control.socket @140ms
                                └─-.mount

With the "--fuzz=<ms>" parameter one can display more units around
the critical units.

$ ./systemd-analyze --fuzz=10ms critical-chain
└─multi-user.target @1.226s
  └─nfs-lock.service @961ms +265ms
    ├─rpcbind.service @958ms +1ms
    │ └─network.target @957ms
    │   └─NetworkManager.service @434ms +522ms
    │     ├─basic.target @428ms
    │     │ ├─sockets.target @428ms
    │     │ │ ├─dbus.socket @428ms
    │     │ │ │ └─sysinit.target @427ms
    │     │ │ │   ├─systemd-tmpfiles-setup.service @411ms +15ms
    │     │ │ │   │ └─local-fs.target @410ms
    │     │ │ │   │   └─boot-efi.automount @410ms
    │     │ │ │   │     └─boot.mount @397ms +9ms
    │     │ │ │   │       └─local-fs-pre.target @192ms
    │     │ │ │   │         └─systemd-udevd.service @187ms +5ms
    │     │ │ │   │           ├─systemd-udevd-control.socket @140ms
    │     │ │ │   │           │ └─-.mount
    │     │ │ │   │           └─systemd-udevd-kernel.socket @140ms
    │     │ │ │   └─swap.target @421ms
    │     │ │ │     └─dev-disk-by\x2duuid-....swap @414ms +6ms
    │     │ │ │       └─systemd-journald.socket
    │     │ │ ├─rpcbind.socket @428ms
    │     │ │ └─cups.socket @428ms
    │     │ ├─paths.target @428ms
    │     │ │ └─cups.path @428ms
    │     │ ├─timers.target @427ms
    │     │ │ └─systemd-tmpfiles-clean.timer @427ms
    │     │ └─sysinit.target @427ms
    │     │   └─...
    │     └─dbus.socket @428ms
    │       └─...
    └─network.target @957ms
      └─...
2013-04-26 13:34:22 +02:00
Harald Hoyer
17f5e4577b dbus-manager.c: log error, why switch-root is refused 2013-04-26 13:33:28 +02:00