Commit graph

212 commits

Author SHA1 Message Date
Shawn Landden 1421211924 continue work with error messages, log_oom()
Adds messages for formally silent errors: new "Failed on cmdline argument %s: %s".

Removes some specific error messages for -ENOMEM in mount-setup.c. A few specific
ones have been left in other binaries.
2012-08-06 16:37:01 +02:00
Zbigniew Jędrzejewski-Szmek 2cc5887620 automount: print mount point in debug message
Old: systemd[1]: Got direct mount request for ffff88003bb10c00, triggered by 14476 (fuser)
New: systemd[1]: Got direct mount request on /dev/mqueue, triggered by 2177 (ls)
2012-07-31 01:26:24 +02:00
Dave Reisner f8e9f2cc4b selinux: avoid inclusion of null_log without selinux
Avoids a compile time warning:

  warning: 'null_log' defined but not used [-Wunused-function]
2012-07-28 22:35:41 +02:00
Shawn Landden 0d0f0c50d3 log.h: new log_oom() -> int -ENOMEM, use it
also a number of minor fixups and bug fixes: spelling, oom errors
that didn't print errors, not properly forwarding error codes,
few more consistency issues, et cetera
2012-07-26 11:48:26 +02:00
Michal Schmidt ac6a4abed3 unit: add missing deps in unit_dependency_table
also reorder the table according to the enum order.
2012-07-26 09:47:30 +02:00
Michal Schmidt 60649f17bd unit: make the table of inverse deps symmetric 2012-07-26 09:42:26 +02:00
Michal Schmidt b05afff1af dbus-unit: expose PartOf/ConsistsOf properties 2012-07-26 09:38:39 +02:00
Michal Sekletar 85e9a1010d systemd: added new dependency PartOf
This should address TODO item "new dependency type to "group" services
in a target". Semantic of new dependency is as follows. Once configured
it creates dependency which will cause that all dependent units get
stopped if unit they all depend on is stopped or restarted.  Usual use
case would be configuring PartOf=some.target in template unit file
and WantedBy=some.target in [Install] section and enabling desired
number of instances. In this case starting one instance won't pull in
target but stopping or starting target(in case of WantedBy is properly
configured) will cause stop/start of all instances.
2012-07-26 09:16:43 +02:00
Shawn Landden 669241a076 use "Out of memory." consistantly (or with "\n")
glibc/glib both use "out of memory" consistantly so maybe we should
consider that instead of this.

Eliminates one string out of a number of binaries. Also fixes extra newline
in udev/scsi_id
2012-07-25 11:23:57 +02:00
Auke Kok d4447f4d95 main: set PR_SET_CHILD_REAPER for MANAGER_USER
Become the reaper for all children part of the user session. Tested
with several forking services.
2012-07-25 00:17:30 +02:00
Jim Meyering 956b78e8e3 sd-daemon: remove unnecessary memset calls
There is no point in clearing the bits of a "struct stat" when the very
next statement just calls stat or fstat to fill in that same memory.

[zj: two more places]
2012-07-23 00:06:06 +02:00
Lennart Poettering cba6e0627d units: apply default resource limits to socket/mount/swap processes too 2012-07-20 00:10:32 +02:00
Lennart Poettering c74f17d96c core: drop KillMode parameter from KillUnit() bus call
It made no sense, and since we are documenting the bus calls now and
want to include them in our stability promise we really should get it
cleaned up sooner, not later.
2012-07-20 00:10:32 +02:00
Lennart Poettering 4819ff0358 unit: split off KillContext from ExecContext containing only kill definitions 2012-07-20 00:10:31 +02:00
Shawn Landden c2f1db8f83 use #pragma once instead of foo*foo #define guards
#pragma once has been "un-deprecated" in gcc since 3.3, and is widely supported
in other compilers.

I've been using and maintaining (rebasing) this patch for a while now, as
it annoyed me to see #ifndef fooblahfoo, etc all over the place,
almost arrogant about the annoyance of having to define all these names to
perform a commen but neccicary functionality, when a completely superior
alternative exists.

I havn't sent it till now, cause its kindof a style change, and it is bad
voodoo to mess with style that has been established by more established
editors. So feel free to lambast me as a crazy bafoon.

v2 - preserve externally used headers
2012-07-19 12:30:59 +02:00
Lennart Poettering 31f92a7df4 manager: use a private notify sockets in containers to avoid problems with shared abstract socket namespaces 2012-07-19 02:17:50 +02:00
Lennart Poettering 3d141780b8 killall: avoid gcc warning about wait name clash 2012-07-19 02:17:11 +02:00
Lennart Poettering d4943dc755 service: don't print a warning if we are in autorestart state, and can't start a unit just yet 2012-07-18 02:42:43 +02:00
Lennart Poettering a8bb2e6503 service: make start jobs wait, not fail, when an automatic restart is queued
When an automatic restart is already queued, then make subsequent start
jobs wait until the restart can be handled (i.e. after the holdhoff
time), instead of simply fail.
2012-07-18 02:28:08 +02:00
Lennart Poettering 6b78f9b435 unit: don't serialize job state, only unit state across switch-root 2012-07-18 01:46:52 +02:00
Lennart Poettering cee530bb23 switch-root: don't wait for processes
When we transition from the initrd to the main system, don't reap
processes, so that they can be handled normally after deserialization.
2012-07-17 17:44:26 +02:00
Zbigniew Jędrzejewski-Szmek 9ba0bc4e0f systemd: add --version option
systemd --version mirrors systemctl --version:

$ ./systemd --version
systemd 186
other
+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT -LIBCRYPTSETUP

This information can be retrieved by other means (systemctl, etc.),
but it's easier for a newbie if 'systemd --version' says something
useful. And 'systemd --help' is already there, so let's complement
that with '--version'.
2012-07-17 16:34:23 +02:00
Lennart Poettering b9a0e01068 execute: free syscall filter array after use 2012-07-17 15:55:23 +02:00
Lennart Poettering 8351ceaea9 execute: support syscall filtering using seccomp filters 2012-07-17 04:17:53 +02:00
Lennart Poettering e616d1c674 core: fix name of dbus call parameter 2012-07-16 19:11:27 +02:00
Lennart Poettering e06c73cc91 unit: set default working directory to the user's home directory when running in user mode 2012-07-16 12:44:42 +02:00
Lennart Poettering d05c5031ad unit: introduce %s specifier for the user shell 2012-07-16 12:34:54 +02:00
Auke Kok b2896c905b unit: printf specifiers %u and %h: $USER and $HOME.
These printf specifiers allow us to refer to $HOME and $USER
in unit files. These are particularly helpful in instanced
units that have "User=" set, and in systemd --user domains.

The specifiers will return the pw_name and pw_dir fields
if the unit file has a User= field.

If the unit file does not have a User= field, the value
substituted is either $USER or $HOME from the environment,
or, if unset, the values from pw_name or pw_dir.

This patch is somewhat after Ran Benita's original patch,
which didn't get merged. I've split up the 2 specifiers
and extended them to do what is logically expected from
these specifiers.

Note that expansion is done at `start` time, not after
the units are parsed. Using `systemctl show` will just
show the specifiers.
2012-07-16 12:25:25 +02:00
Ville Skyttä 49f43d5f91 Spelling fixes. 2012-07-16 12:16:29 +02:00
Kay Sievers d0bfe5243a unit: avoid re-definition of enum for older gcc versions
<koen> | ./src/shared/unit-name.h:29:23: error: redefinition of typedef 'UnitType'
<koen> | ./src/core/unit.h:30:23: note: previous declaration of 'UnitType' was here
2012-07-15 15:53:43 +02:00
Lennart Poettering 7f2cddae09 unit: rename BindTo= to BindsTo=
all other dependencies are in 3rd person. Change BindTo= accordingly to
BindsTo=.

Of course, the dependency is widely used, hence we parse the old name
too for compatibility.
2012-07-13 23:34:40 +02:00
Lennart Poettering 39d6464ce3 shutdown: add missing include 2012-07-13 21:54:28 +02:00
Harald Hoyer a504223d9a main: only reopen /dev/console if we switch-root to a custom init
There's no point in reopening /dev/console if we reopen it anyway
afterwards.
2012-07-13 14:46:14 +02:00
Lennart Poettering 910212e738 container: when shutting down in a container don't detach loop devices
We don't do device handling in containers, hence no loop devices either.
2012-07-13 14:42:25 +02:00
Lennart Poettering bd3fa1d243 core: go on a killing spree when transitioning from initrd to main system 2012-07-13 14:41:57 +02:00
Lennart Poettering b7def68494 util: rename join() to strjoin()
This is to match strappend() and the other string related functions.
2012-07-13 13:41:01 +02:00
Lennart Poettering dbc655d58d selinux: turn of libselinux' internal logging 2012-07-10 19:28:26 +02:00
Lennart Poettering cd3bd60a2e switch-root: reopen /dev/console before we switch root 2012-07-10 19:19:59 +02:00
Malte Starostik 36fcd77e02 mount: fix for complex automounts
If accessing an automount point triggers more changes to
/proc/self/mountinfo than just to add the directly wanted mount, these
changes can lead to spurious -ENODEV notifications on the automount unit
causing the request to fail when in fact the mount will be setup right
afterwards.
2012-07-10 18:27:03 +02:00
Zbigniew Jędrzejewski-Szmek f69614f811 unit: Move UnitLoadState definitions from core/unit.c to shared/unit-name.c
This makes it possible to use them from systemctl without linking
against the core.
2012-07-10 17:18:49 +02:00
Lennart Poettering bcbe497e5a unit: get rid of UnitVTable.suffix, which is now unused 2012-07-10 17:16:50 +02:00
Lennart Poettering 5f73969991 unit-name: remove unit_name_is_valid_no_type() and move unit_name_is_valid() to unit-name.h 2012-07-10 17:07:32 +02:00
Zbigniew Jędrzejewski-Szmek 0a9f8ed00c unit: Move UnitType definitions from core/unit.c to shared/unit-name.c
This makes it possible to use them from systemctl without linking
against the core. A string->enum lookup table is added.
2012-07-10 16:48:08 +02:00
Auke Kok 8401e9f91d MeeGo: Remove build support for MeeGo distribution.
The MeeGo distribution is still a supported distribution, but
will probably not see an updated version of systemd anymore.

Most of the development is focussing on Tizen now, and the
generic support for building --with-distro=other is more than
adequate enough.

This patch removes the support as a custom configuration build
target in systemd. People who are still building this for
the MeeGo distribution should build as "other" distro.
2012-07-09 16:37:46 +02:00
Lennart Poettering 451b34cc1d service: flush the start counter in "systemctl reset-failed" 2012-07-04 00:23:42 +02:00
Lennart Poettering c9bc076461 mount-setup: don't complain if we try to fix the label of a dir beneath a mount but can't due to EROFS 2012-07-03 16:25:50 +02:00
Lennart Poettering 9946996cda load-fragment: a few modernizations 2012-07-03 16:10:04 +02:00
Lennart Poettering 26a1efdf61 core: mention if we are run from an initial RAM disk 2012-07-02 11:38:32 +02:00
Lennart Poettering 29252e9e5b manager: turn notify socket into abstract namespace socket again
sd_notify() should work for daemons that chroot() as part of their
initilization, hence it's a good idea to use an abstract namespace
socket which is not affected by chroot.
2012-07-02 10:43:57 +02:00
Lennart Poettering 33c5fae939 manager: serialize/deserialize job counters across reexec/reload 2012-06-29 19:47:38 +02:00