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Lennart Poettering f2341e0a87 core,network: major per-object logging rework 
This changes log_unit_info() (and friends) to take a real Unit* object
insted of just a unit name as parameter. The call will now prefix all
logged messages with the unit name, thus allowing the unit name to be
dropped from the various passed romat strings, simplifying invocations
drastically, and unifying log output across messages. Also, UNIT= vs.
USER_UNIT= is now derived from the Manager object attached to the Unit
object, instead of getpid(). This has the benefit of correcting the
field for --test runs.

Also contains a couple of other logging improvements:

- Drops a couple of strerror() invocations in favour of using %m.

- Not only .mount units now warn if a symlinks exist for the mount
  point already, .automount units do that too, now.

- A few invocations of log_struct() that didn't actually pass any
  additional structured data have been replaced by simpler invocations
  of log_unit_info() and friends.

- For structured data a new LOG_UNIT_MESSAGE() macro has been added,
  that works like LOG_MESSAGE() but prefixes the message with the unit
  name. Similar, there's now LOG_LINK_MESSAGE() and
  LOG_NETDEV_MESSAGE().

- For structured data new LOG_UNIT_ID(), LOG_LINK_INTERFACE(),
  LOG_NETDEV_INTERFACE() macros have been added that generate the
  necessary per object fields. The old log_unit_struct() call has been
  removed in favour of these new macros used in raw log_struct()
  invocations. In addition to removing one more function call this
  allows generated structured log messages that contain two object
  fields, as necessary for example for network interfaces that are
  joined into another network interface, and whose messages shall be
  indexed by both.

- The LOG_ERRNO() macro has been removed, in favour of
  log_struct_errno(). The latter has the benefit of ensuring that %m in
  format strings is properly resolved to the specified error number.

- A number of logging messages have been converted to use
  log_unit_info() instead of log_info()

- The client code in sysv-generator no longer #includes core code from
  src/core/.

- log_unit_full_errno() has been removed, log_unit_full() instead takes
  an errno now, too.

- log_unit_info(), log_link_info(), log_netdev_info() and friends, now
  avoid double evaluation of their parameters
2015-05-11 22:24:45 +02:00
..
.gitignore build-sys: move more files from core/ to share/ that are generic enough 2013-11-22 16:31:40 +01:00
audit-fd.c treewide: use log_*_errno whenever %m is in the format string 2014-11-28 19:49:27 +01:00
audit-fd.h
automount.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
automount.h automount: add expire support 2015-04-21 20:23:41 +02:00
bus-endpoint.c bus: sync with kdbus (ABI break) 2015-02-05 16:52:42 +01:00
bus-endpoint.h core: rearrange code so that libsystemd/sd-bus/ does not include header files from core 2014-12-23 19:15:27 +01:00
bus-policy.c sd-bus: when we get ENOTTY on the HELLO ioctl assume incompatible API version 2015-04-30 01:24:48 +02:00
bus-policy.h bus: add missing bus-policy.[ch] 2014-12-23 21:06:01 +01:00
busname.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
busname.h remove unused includes 2015-02-23 23:53:42 +01:00
cgroup.c shared: add process-util.[ch] 2015-04-10 23:54:49 +02:00
cgroup.h core: expose consumed CPU time per unit 2015-03-02 12:15:25 +01:00
dbus-automount.c automount: add expire support 2015-04-21 20:23:41 +02:00
dbus-automount.h remove unused includes 2015-02-23 23:53:42 +01:00
dbus-busname.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-busname.h remove unused includes 2015-02-23 23:53:42 +01:00
dbus-cgroup.c util: rework strappenda(), and rename it strjoina() 2015-02-03 02:05:59 +01:00
dbus-cgroup.h core: convert PID 1 to libsystemd-bus 2013-11-20 20:52:36 +01:00
dbus-device.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-device.h remove unused includes 2015-02-23 23:53:42 +01:00
dbus-execute.c run: add a new "-t" mode for invoking a binary on an allocated TTY 2014-12-23 03:26:24 +01:00
dbus-execute.h core: allow User=, Group=, Nice=, Environment=, Type= to be passed when creating a transient service 2014-02-05 02:03:10 +01:00
dbus-job.c sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus-job.h sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus-kill.c includes: remove duplicate includes 2014-02-10 13:06:31 +01:00
dbus-kill.h core: convert PID 1 to libsystemd-bus 2013-11-20 20:52:36 +01:00
dbus-manager.c core: for queued reload message there is no need to store the bus explicitly 2015-04-29 19:02:08 +02:00
dbus-manager.h core: emit changes for NFailedUnits property 2015-02-26 09:38:50 -05:00
dbus-mount.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-mount.h core: no need to list properties for PropertiesChanged messages anymore 2013-12-22 03:50:52 +01:00
dbus-path.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-path.h remove unused includes 2015-02-23 23:53:42 +01:00
dbus-scope.c sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus-scope.h core: introduce new stop protocol for unit scopes 2014-01-31 17:48:36 +01:00
dbus-service.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-service.h core: no need to list properties for PropertiesChanged messages anymore 2013-12-22 03:50:52 +01:00
dbus-slice.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-slice.h core: convert PID 1 to libsystemd-bus 2013-11-20 20:52:36 +01:00
dbus-snapshot.c sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus-snapshot.h sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus-socket.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-socket.h core: no need to list properties for PropertiesChanged messages anymore 2013-12-22 03:50:52 +01:00
dbus-swap.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-swap.h core: no need to list properties for PropertiesChanged messages anymore 2013-12-22 03:50:52 +01:00
dbus-target.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-target.h remove unused includes 2015-02-23 23:53:42 +01:00
dbus-timer.c remove unused includes 2015-02-23 23:53:42 +01:00
dbus-timer.h timer: timer can be a transient unit 2014-12-08 16:28:56 +01:00
dbus-unit.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
dbus-unit.h sd-bus: drop bus parameter from message callback prototype 2015-04-29 18:36:25 +02:00
dbus.c treewide: Correct typos and spell plural of bus consistent 2015-05-11 15:51:30 +02:00
dbus.h core: rework policykit hookup 2015-02-18 18:56:27 +01:00
device.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
device.h device: rework how we enter tentative state 2015-04-24 12:29:05 +02:00
execute.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
execute.h core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
failure-action.c shared: add terminal-util.[ch] 2015-04-11 00:34:02 +02:00
failure-action.h core: introduce "poweroff" as new failure action types 2014-08-22 18:10:31 +02:00
hostname-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
hostname-setup.h
ima-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
ima-setup.h
job.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
job.h remove unused includes 2015-02-23 23:53:42 +01:00
kill.c remove unused includes 2015-02-23 23:53:42 +01:00
kill.h core: introduce new KillMode=mixed which sends SIGTERM only to the main process, but SIGKILL to all daemon processes 2014-01-29 13:42:06 +01:00
killall.c shared: add terminal-util.[ch] 2015-04-11 00:34:02 +02:00
killall.h core: fix order of parameters in broadcast_signal() 2013-11-25 23:03:03 +01:00
kmod-setup.c bus: don't switch to kdbus if not requested 2015-05-06 18:21:51 +02:00
kmod-setup.h
load-dropin.c remove unused includes 2015-02-23 23:53:42 +01:00
load-dropin.h Move dropin listing to shared 2014-12-16 00:30:33 -05:00
load-fragment-gperf.gperf.m4 automount: add expire support 2015-04-21 20:23:41 +02:00
load-fragment.c core: rework unit name validation and manipulation logic 2015-05-05 15:06:42 -07:00
load-fragment.h conf-parse: don't accept invalid bus names as BusName= arguments in service units 2015-01-07 23:44:08 +01:00
locale-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
locale-setup.h rework systemd's own process environment handling/passing 2013-07-26 18:40:40 +02:00
loopback-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
loopback-setup.h
machine-id-setup.c shared: add process-util.[ch] 2015-04-10 23:54:49 +02:00
machine-id-setup.h machine-id-setup: add a machine_id_commit call to commit on disk a transient machine-id 2014-12-03 03:41:19 +01:00
macros.systemd.in rpm: add user macros 2014-10-27 22:34:09 -04:00
main.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
Makefile
manager.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
manager.h core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
mount-setup.c core: fix mount setup to work with non-existing mount points 2015-04-07 14:03:44 +02:00
mount-setup.h mount-setup: remove mount_setup_late() 2014-11-14 15:18:56 +01:00
mount.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
mount.h core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
namespace.c nspawn: change filesystem type from "bind" to NULL in mount() syscalls 2015-03-31 15:36:53 +02:00
namespace.h Type of mount(2) flags is unsigned long 2015-01-01 14:39:17 -05:00
org.freedesktop.systemd1.conf systemctl: add add-wants and add-requires verbs 2014-10-08 12:44:00 +02:00
org.freedesktop.systemd1.policy.in.in core: rework policykit hookup 2015-02-18 18:56:27 +01:00
org.freedesktop.systemd1.service
path.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
path.h remove unused includes 2015-02-23 23:53:42 +01:00
scope.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
scope.h remove unused includes 2015-02-23 23:53:42 +01:00
selinux-access.c sd-bus: when augmenting creds, remember which ones were augmented 2015-04-21 00:58:56 +02:00
selinux-access.h remove unused includes 2015-02-23 23:53:42 +01:00
selinux-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
selinux-setup.h mac: add mac_ prefix to distinguish origin security apis 2014-10-28 14:31:48 +01:00
service.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
service.h service: remove unnecessary forward declare 2015-04-05 08:45:56 +02:00
show-status.c core: add missing show-status.[ch] 2014-03-03 22:27:25 +01:00
show-status.h core: add missing show-status.[ch] 2014-03-03 22:27:25 +01:00
shutdown.c shared: add terminal-util.[ch] 2015-04-11 00:34:02 +02:00
slice.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
slice.h remove unused includes 2015-02-23 23:53:42 +01:00
smack-setup.c remove unused includes 2015-02-23 23:53:42 +01:00
smack-setup.h mac: add mac_ prefix to distinguish origin security apis 2014-10-28 14:31:48 +01:00
snapshot.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
snapshot.h remove unused includes 2015-02-23 23:53:42 +01:00
socket.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
socket.h core: expose consumed CPU time per unit 2015-03-02 12:15:25 +01:00
swap.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
swap.h core: expose consumed CPU time per unit 2015-03-02 12:15:25 +01:00
system.conf Do not advertise .d snippets over main config file 2015-03-03 19:10:21 -05:00
systemd.pc.in build-sys: move systemd.pc from pkgconfiglibdir back into pkgconfigdatadir 2015-04-21 20:35:17 +02:00
target.c Revert "core: do not spawn jobs or touch other units during coldplugging" 2015-04-24 15:51:10 +02:00
target.h remove unused includes 2015-02-23 23:53:42 +01:00
timer.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
timer.h remove unused includes 2015-02-23 23:53:42 +01:00
transaction.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
transaction.h core: convert PID 1 to libsystemd-bus 2013-11-20 20:52:36 +01:00
umount.c util: rework cunescape(), improve error handling 2015-04-07 15:42:25 +02:00
umount.h
unit-printf.c core: rework unit name validation and manipulation logic 2015-05-05 15:06:42 -07:00
unit-printf.h specifier: rework specifier calls to return proper error message 2013-09-17 10:06:50 -05:00
unit.c core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
unit.h core,network: major per-object logging rework 2015-05-11 22:24:45 +02:00
user.conf core: Support system.conf.d and user.conf.d directories in the usual search paths 2014-11-29 13:55:31 -05:00