chiark / gitweb /
7 years agoman: describe journalctl --show-cursor
Zbigniew Jędrzejewski-Szmek [Tue, 17 Dec 2013 04:40:00 +0000 (23:40 -0500)]
man: describe journalctl --show-cursor

7 years agobus-driverd: actually add --version
Zbigniew Jędrzejewski-Szmek [Tue, 17 Dec 2013 03:40:09 +0000 (22:40 -0500)]
bus-driverd: actually add --version

7 years agosystemctl: highlight filenames in cat
Zbigniew Jędrzejewski-Szmek [Tue, 17 Dec 2013 03:34:07 +0000 (22:34 -0500)]
systemctl: highlight filenames in cat

7 years agosystemctl: fix return value from cat
Zbigniew Jędrzejewski-Szmek [Tue, 17 Dec 2013 03:33:45 +0000 (22:33 -0500)]
systemctl: fix return value from cat

7 years agoman: reword awkward phrase
Zbigniew Jędrzejewski-Szmek [Tue, 17 Dec 2013 03:10:21 +0000 (22:10 -0500)]
man: reword awkward phrase

7 years agobus: use gperf to map error string to errno
Zbigniew Jędrzejewski-Szmek [Mon, 16 Dec 2013 01:35:22 +0000 (20:35 -0500)]
bus: use gperf to map error string to errno

7 years agobus: update kdbus.h
Kay Sievers [Tue, 17 Dec 2013 01:50:19 +0000 (02:50 +0100)]
bus: update kdbus.h

7 years agobus: when connecting to a container's system bus, double fork after joining the conta...
Lennart Poettering [Tue, 17 Dec 2013 00:57:27 +0000 (01:57 +0100)]
bus: when connecting to a container's system bus, double fork after joining the container's namespace

setns(CLONE_NEWPID) only applies to child processes, hence let's fork
once after joining the container's namespace.

7 years agobuild-sys: build bus-driverd if kdbus support is enabled
Lennart Poettering [Tue, 17 Dec 2013 00:36:59 +0000 (01:36 +0100)]
build-sys: build bus-driverd if kdbus support is enabled

7 years agobus: when entering an existing namespace to connect to a container's system bus also...
Lennart Poettering [Tue, 17 Dec 2013 00:03:09 +0000 (01:03 +0100)]
bus: when entering an existing namespace to connect to a container's system bus also switch over PID namespace

This is necessary to ensure that kdbus can collect creds of the
destination namespace when connecting.

7 years agocore: always create /dev/kdbus/ns (and make it private 0700) after setting up the...
Lennart Poettering [Tue, 17 Dec 2013 00:02:13 +0000 (01:02 +0100)]
core: always create /dev/kdbus/ns (and make it private 0700) after setting up the kdbus system bus

7 years agojournal-file: protect against alloca(0)
Thomas Hindoe Paaboel Andersen [Mon, 16 Dec 2013 22:35:30 +0000 (23:35 +0100)]
journal-file: protect against alloca(0)

7 years agobus: fix typo in systemd-bus-proxyd
Kay Sievers [Mon, 16 Dec 2013 22:25:32 +0000 (23:25 +0100)]
bus: fix typo in systemd-bus-proxyd

7 years agoAdd bus-driverd
Daniel Mack [Fri, 29 Nov 2013 23:45:53 +0000 (00:45 +0100)]
Add bus-driverd

systemd-bus-driverd is a small daemon that connects to kdbus and
implements the org.freedesktop.DBus interface. IOW, it provides the bus
functions  traditionally taken care for by dbus-daemon.

Calls are proxied to kdbus, either via libsystemd-bus (were applicable)
or with the open-coded use of ioctl().

Note that the implementation is not yet finished as the functions to
add and remove matches and to start services by name are still missing.

7 years agobus: when a busname unit refuses to activate a service it should flush the queue
Lennart Poettering [Mon, 16 Dec 2013 20:26:21 +0000 (21:26 +0100)]
bus: when a busname unit refuses to activate a service it should flush the queue

7 years agobus: also mask dbus.service in generator if kdbus is found
Lennart Poettering [Mon, 16 Dec 2013 20:06:34 +0000 (21:06 +0100)]
bus: also mask dbus.service in generator if kdbus is found

7 years agounits: properly make bus proxy socket of type Accept=yes
Lennart Poettering [Mon, 16 Dec 2013 20:02:55 +0000 (21:02 +0100)]
units: properly make bus proxy socket of type Accept=yes

7 years agosystemctl: properly initialize and free sd_bus_error in "systemctl cat"
Lennart Poettering [Mon, 16 Dec 2013 19:53:55 +0000 (20:53 +0100)]
systemctl: properly initialize and free sd_bus_error in "systemctl cat"

We need to properly initialize all error structs before use and free
them after use.

Also, there's no point in flushing stdout if we output a \n anyway...

7 years agobus: fix symlink to bus proxy socket
Lennart Poettering [Mon, 16 Dec 2013 19:39:44 +0000 (20:39 +0100)]
bus: fix symlink to bus proxy socket

7 years agobus: use GREEDY_REALLOC() when allocating message queues
Lennart Poettering [Mon, 16 Dec 2013 19:32:37 +0000 (20:32 +0100)]
bus: use GREEDY_REALLOC() when allocating message queues

7 years agobus: let's use GREEDY_REALLOC() when allocating space for containers
Lennart Poettering [Mon, 16 Dec 2013 19:00:25 +0000 (20:00 +0100)]
bus: let's use GREEDY_REALLOC() when allocating space for containers

7 years agoexecute: also set SO_SNDBUF when spawning a service with stdout/stderr connected...
Lennart Poettering [Mon, 16 Dec 2013 19:00:09 +0000 (20:00 +0100)]
execute: also set SO_SNDBUF when spawning a service with stdout/stderr connected to journald

7 years agoloopback-setup: remove stray hunk
Tom Gundersen [Mon, 16 Dec 2013 18:31:50 +0000 (19:31 +0100)]
loopback-setup: remove stray hunk

7 years agonetwork: more asserts to shut up scan-build
Thomas Hindoe Paaboel Andersen [Mon, 16 Dec 2013 17:55:59 +0000 (18:55 +0100)]
network: more asserts to shut up scan-build

7 years agokdbus.h: add alignment requirements
Kay Sievers [Mon, 16 Dec 2013 16:47:28 +0000 (17:47 +0100)]
kdbus.h: add alignment requirements

7 years agonetwork: use SETLINK to bring up interfaces
Tom Gundersen [Mon, 16 Dec 2013 13:37:51 +0000 (14:37 +0100)]
network: use SETLINK to bring up interfaces

7 years agortnl: replace message_append by typesafe versions
Tom Gundersen [Sun, 15 Dec 2013 13:00:20 +0000 (14:00 +0100)]
rtnl: replace message_append by typesafe versions

7 years agortnl: support interleaved reading and writing, and rewind
Tom Gundersen [Fri, 6 Dec 2013 16:19:55 +0000 (17:19 +0100)]
rtnl: support interleaved reading and writing, and rewind

7 years agortnl: simplify route_new()
Tom Gundersen [Sat, 7 Dec 2013 20:18:44 +0000 (21:18 +0100)]
rtnl: simplify route_new()

Drop most of the arguments and instead introduce set_dst_prefixlen().

7 years agortnl: simplify link_new()
Tom Gundersen [Fri, 6 Dec 2013 17:16:16 +0000 (18:16 +0100)]
rtnl: simplify link_new()

Drop most of the arguments and instead introduce link_set_{flags,type}.

7 years agortnl: match - only match on one type at a time
Tom Gundersen [Fri, 6 Dec 2013 14:20:36 +0000 (15:20 +0100)]
rtnl: match - only match on one type at a time

7 years agortnl: clean up/add asserts
Tom Gundersen [Fri, 6 Dec 2013 14:13:34 +0000 (15:13 +0100)]
rtnl: clean up/add asserts

7 years agortnl: add support for receiving route messages
Tom Gundersen [Fri, 6 Dec 2013 15:26:17 +0000 (16:26 +0100)]
rtnl: add support for receiving route messages

7 years agobus: increase the bus socket buffer to 8 MB similar, to the log socket buffers
Lennart Poettering [Mon, 16 Dec 2013 16:05:51 +0000 (17:05 +0100)]
bus: increase the bus socket buffer to 8 MB similar, to the log socket buffers

7 years agoupdate TODO
Lennart Poettering [Mon, 16 Dec 2013 16:05:42 +0000 (17:05 +0100)]
update TODO

7 years agoutil: try harder to increase the send/recv buffers of sockets
Lennart Poettering [Mon, 16 Dec 2013 16:04:36 +0000 (17:04 +0100)]
util: try harder to increase the send/recv buffers of sockets

If we have the priviliges we will try SO_SNDBUFFORCE/SO_RCVBUFFORCE and
only fall back to SO_SNDBUF/SO_RCVBUF if that fails.

7 years agocatalog: fix language detection
Zbigniew Jędrzejewski-Szmek [Mon, 16 Dec 2013 02:07:47 +0000 (21:07 -0500)]
catalog: fix language detection

Detection would fail if language was not specified in the filename
but a dot appeared somewhere higher in the path.

7 years agocore: refuse doing %h, %s, %U specifier resolving in PID 1
Lennart Poettering [Mon, 16 Dec 2013 03:59:31 +0000 (04:59 +0100)]
core: refuse doing %h, %s, %U specifier resolving in PID 1

These specifiers require NSS lookups to work, and we really shouldn't do
them from PID 1 hence. With this change they are now only supported for
user systemd instance, or when the configured user for a unit is root.

7 years agobuild-sys: warn if builds are not byte-by-byte reproducible due to usage of __DATE__...
Lennart Poettering [Mon, 16 Dec 2013 03:43:42 +0000 (04:43 +0100)]
build-sys: warn if builds are not byte-by-byte reproducible due to usage of __DATE__ and suchlike

7 years agoFix segv introduced by 2fd069b18e525860514a70d3ea08410ca122d3e2
Colin Walters [Mon, 16 Dec 2013 01:23:23 +0000 (20:23 -0500)]
Fix segv introduced by 2fd069b18e525860514a70d3ea08410ca122d3e2

n->path is pointing to the value now, we set s = NULL above.

7 years agobuild-sys: add cppcheck target
Lennart Poettering [Sun, 15 Dec 2013 23:04:40 +0000 (00:04 +0100)]
build-sys: add cppcheck target

This uses --enable=all mode. Should be taken with a grain of salt
though. While many recommendations make sense we should probably keep
"int r" always on function scope, and many of the portability warnings
really don't matter to us because we only care for Linux/glibc.

7 years agoFix a few signed/unsigned format string issues
Zbigniew Jędrzejewski-Szmek [Sun, 15 Dec 2013 21:26:27 +0000 (16:26 -0500)]
Fix a few signed/unsigned format string issues

Since numbers involved are all small, behaviour was correct already.

7 years agoFix a few resource leaks in error paths
Zbigniew Jędrzejewski-Szmek [Sun, 15 Dec 2013 21:25:04 +0000 (16:25 -0500)]
Fix a few resource leaks in error paths

7 years agobus: _printf_ attributes should be on prototypes not function definitions for non...
Lennart Poettering [Sun, 15 Dec 2013 22:43:47 +0000 (23:43 +0100)]
bus: _printf_ attributes should be on prototypes not function definitions for non-static functions

7 years agobus: update kdbus monitoring interface
Kay Sievers [Sun, 15 Dec 2013 15:56:28 +0000 (16:56 +0100)]
bus: update kdbus monitoring interface

7 years agoudev-builtin-path: fix printf specifiers
Zbigniew Jędrzejewski-Szmek [Sun, 15 Dec 2013 04:09:14 +0000 (23:09 -0500)]
udev-builtin-path: fix printf specifiers

7 years agobus: return negative errno on error
Zbigniew Jędrzejewski-Szmek [Sun, 15 Dec 2013 03:18:49 +0000 (22:18 -0500)]
bus: return negative errno on error

7 years agotest-journal-syslog: use streq_ptr since we pass in NULL
Thomas Hindoe Paaboel Andersen [Sun, 15 Dec 2013 01:29:38 +0000 (02:29 +0100)]
test-journal-syslog: use streq_ptr since we pass in NULL

7 years agosystemctl: add the --plain option to the help message
Djalal Harouni [Sat, 14 Dec 2013 23:05:38 +0000 (00:05 +0100)]
systemctl: add the --plain option to the help message

7 years agoman: remove advice to avoid setting the same var more than once
Zbigniew Jędrzejewski-Szmek [Sat, 14 Dec 2013 22:30:25 +0000 (17:30 -0500)]
man: remove advice to avoid setting the same var more than once

So far the compatibility with .desktop settings hasn't been imporant
at all, and we do not want people to write convoluted unit

7 years agoman: beef up ExecStart description
Zbigniew Jędrzejewski-Szmek [Sat, 14 Dec 2013 22:21:55 +0000 (17:21 -0500)]
man: beef up ExecStart description

We have lots of questions from people who assume that shell syntax works
here, so let's be very explicit what is allowed and what is not. A few
examples should also help.

7 years agobuild: use -ftrapv for development
Shawn Landden [Sat, 14 Dec 2013 17:27:44 +0000 (09:27 -0800)]
build: use -ftrapv for development

We want to find these bugs if they exist.

7 years agoAdd more _printf_'s for format-nonliterals
Thomas Hindoe Paaboel Andersen [Sat, 14 Dec 2013 12:09:07 +0000 (13:09 +0100)]
Add more _printf_'s for format-nonliterals

Clang is a bit more strict wrt format-nonliterals:

Adding these extra printf attributes also makes gcc able to find more
problems. E.g. this patch uncovers a format issue in udev-builtin-path_id.c

Some parts looked intetional about breaking the format-nonliteral check.
I added some supression for warnings there.

7 years agoevent: some snake-oil to speed up impossible error checks
Lennart Poettering [Sat, 14 Dec 2013 04:08:47 +0000 (05:08 +0100)]
event: some snake-oil to speed up impossible error checks

7 years agoevent: instead of reset the revents field when we get new revents data from epoll...
Lennart Poettering [Sat, 14 Dec 2013 04:08:15 +0000 (05:08 +0100)]
event: instead of reset the revents field when we get new revents data from epoll, OR it in

7 years agoevent: dynamically adjust size of events array instead of pre-allocating it possibly...
Lennart Poettering [Sat, 14 Dec 2013 04:07:13 +0000 (05:07 +0100)]
event: dynamically adjust size of events array instead of pre-allocating it possibly too large or too small

7 years agoutil: port last code over to new namespace utility calls
Lennart Poettering [Sat, 14 Dec 2013 04:06:40 +0000 (05:06 +0100)]
util: port last code over to new namespace utility calls

7 years agoutil: when joining a namespace make sure to reset all uids to 0 after
Lennart Poettering [Sat, 14 Dec 2013 04:04:49 +0000 (05:04 +0100)]
util: when joining a namespace make sure to reset all uids to 0 after
the transition

7 years agobus: when connecting to a container's kdbus instance, enter namespace first
Lennart Poettering [Fri, 13 Dec 2013 21:02:47 +0000 (22:02 +0100)]
bus: when connecting to a container's kdbus instance, enter namespace first

Previously we'd open the connection in the originating namespace, which
meant most peers of the bus would not be able to make sense of the
PID/UID/... identity of us since we didn't exist in the namespace they
run in. However they require this identity for privilege decisions,
hence disallowing access to anything from the host.

Instead, when connecting to a container, create a temporary subprocess,
make it join the container's namespace and then connect from there to
the kdbus instance. This is similar to how we do it for socket
conections already.

THis also unifies the namespacing code used by machinectl and the bus

7 years agogetty-generator: fix stripping /dev/
Thomas Hindoe Paaboel Andersen [Fri, 13 Dec 2013 22:21:35 +0000 (23:21 +0100)]
getty-generator: fix stripping /dev/

7 years agobus: install systemd-bus-proxyd unit files for compatibility with dbus1
Lennart Poettering [Fri, 13 Dec 2013 19:29:35 +0000 (20:29 +0100)]
bus: install systemd-bus-proxyd unit files for compatibility with dbus1

7 years agogetty-generator: fix segfault when $container_ttys is not set
Lennart Poettering [Fri, 13 Dec 2013 19:36:02 +0000 (20:36 +0100)]
getty-generator: fix segfault when $container_ttys is not set

7 years agoevent: make gcc shut up
Lennart Poettering [Fri, 13 Dec 2013 16:39:52 +0000 (17:39 +0100)]
event: make gcc shut up

7 years agojournal: downgrade comments about sd_journal_print_with_location()
Lennart Poettering [Fri, 13 Dec 2013 16:33:20 +0000 (17:33 +0100)]
journal: downgrade comments about sd_journal_print_with_location()

Effectviely these calls are ABI anyway, so downgrade the comments a bit,
since it might actually be useful for language bindings to make use of

7 years agoupdate TODO
Lennart Poettering [Fri, 13 Dec 2013 16:16:06 +0000 (17:16 +0100)]
update TODO

7 years agoman: document that systemd-getty-generator can start additional container gettys...
Lennart Poettering [Fri, 13 Dec 2013 16:15:05 +0000 (17:15 +0100)]
man: document that systemd-getty-generator can start additional container gettys on ptys

7 years agogetty-generator: look add an environment variable $container_ttys set for PID 1 and...
Lennart Poettering [Fri, 13 Dec 2013 15:37:58 +0000 (16:37 +0100)]
getty-generator: look add an environment variable $container_ttys set for PID 1 and start gettys on all ttys listed therein

7 years agonspawn: add new --setenv= switch to set an environment variable for the container...
Lennart Poettering [Fri, 13 Dec 2013 15:37:16 +0000 (16:37 +0100)]
nspawn: add new --setenv= switch to set an environment variable for the container to spawn

7 years agoman: document more error codes for sd_bus_request_name()
Lennart Poettering [Fri, 13 Dec 2013 15:01:54 +0000 (16:01 +0100)]
man: document more error codes for sd_bus_request_name()

7 years agolibsystemd-bus: the same error codes for sd_bus_release_name() (for kdbus and dbus1)
Lukasz Skalski [Fri, 13 Dec 2013 11:12:24 +0000 (12:12 +0100)]
libsystemd-bus: the same error codes for sd_bus_release_name() (for kdbus and dbus1)

Due to this patch, sd_bus_release_name() function
returns the same code errors for kdbus and dbus1
if we try release non-existing name or foreign

7 years agobuild-sys: fix help text for --enable-kdbus
Lukasz Skalski [Fri, 13 Dec 2013 09:26:55 +0000 (10:26 +0100)]
build-sys: fix help text for --enable-kdbus

7 years agoupdate TODO
Lennart Poettering [Fri, 13 Dec 2013 04:14:47 +0000 (05:14 +0100)]
update TODO

7 years agobus: when a connection terminated use ECONNRESET as error
Lennart Poettering [Fri, 13 Dec 2013 04:13:31 +0000 (05:13 +0100)]
bus: when a connection terminated use ECONNRESET as error

7 years agobus: rework how we attach fds to event loops
Lennart Poettering [Fri, 13 Dec 2013 04:12:46 +0000 (05:12 +0100)]
bus: rework how we attach fds to event loops

When trying a couple of addresses one after the other, make sure to
reattach the fds to the event loop.

7 years agoevent: add ability to change fd of an active event source
Lennart Poettering [Fri, 13 Dec 2013 04:13:59 +0000 (05:13 +0100)]
event: add ability to change fd of an active event source

7 years agoevent: allow to query userdata and watchdog state
Lennart Poettering [Fri, 13 Dec 2013 03:14:25 +0000 (04:14 +0100)]
event: allow to query userdata and watchdog state

7 years agoman: add another nspawn example
Zbigniew Jędrzejewski-Szmek [Fri, 13 Dec 2013 04:14:48 +0000 (23:14 -0500)]
man: add another nspawn example

Taken from

7 years agoevent: when unreffing an event source from its own handler, detach fd from epoll
Lennart Poettering [Fri, 13 Dec 2013 03:03:30 +0000 (04:03 +0100)]
event: when unreffing an event source from its own handler, detach fd from epoll

The pattern of unreffing an IO event source and then closing its fd is
frequently seen in even source callbacks. Previously this likely
resultet in us removing the fd from the epoll after it was closed which
is problematic, since while we were dispatching we always kept an extra
reference to event source objects because we might still need it later.

7 years agoevent: be more conservative when returning errors from event handler callbacks
Lennart Poettering [Fri, 13 Dec 2013 02:30:42 +0000 (03:30 +0100)]
event: be more conservative when returning errors from event handler callbacks

We really should return errors from event handlers if we have a
continous problem and don't know any other solution.

7 years agogit: update .gitignore
Lennart Poettering [Fri, 13 Dec 2013 01:43:35 +0000 (02:43 +0100)]
git: update .gitignore

7 years agonamespace: include boot id in private tmp directories
Lennart Poettering [Fri, 13 Dec 2013 01:05:04 +0000 (02:05 +0100)]
namespace: include boot id in private tmp directories

This way it is easy to only exclude directories from the current boot
from automatic clean up in /var/tmp.

Also, pick a longer name for the directories so that are globs in
tmp.conf can be simpler yet equally accurate.

7 years agoevent: rework sd-event exit logic
Lennart Poettering [Thu, 12 Dec 2013 21:21:25 +0000 (22:21 +0100)]
event: rework sd-event exit logic

With this change a failing event source handler will not cause the
entire event loop to fail. Instead, we just disable the specific event
source, log a message at debug level and go on.

This also introduces a new concept of "exit code" which can be stored in
the event loop and is returned by sd_event_loop(). We also rename "quit"
to "exit" everywhere else.

Altogether this should make things more robus and keep errors local
while still providing a way to return event loop errors in a clear way.

7 years agobus: fix make check
Lennart Poettering [Thu, 12 Dec 2013 21:18:09 +0000 (22:18 +0100)]
bus: fix make check

7 years agobus: properly parse NameOwnerChanged messages when caller explicitly wants to match...
Lennart Poettering [Thu, 12 Dec 2013 21:17:38 +0000 (22:17 +0100)]
bus: properly parse NameOwnerChanged messages when caller explicitly wants to match against names coming/going

7 years agoman: update sd_bus_request_name() man page
Lennart Poettering [Thu, 12 Dec 2013 21:01:40 +0000 (22:01 +0100)]
man: update sd_bus_request_name() man page

7 years agobus: make sure exit-on-idle logic works on kdbus systems that do not generate NameLost
Lennart Poettering [Thu, 12 Dec 2013 20:25:47 +0000 (21:25 +0100)]
bus: make sure exit-on-idle logic works on kdbus systems that do not generate NameLost

7 years agobus: fix parsing of matches against empty strings
Lennart Poettering [Thu, 12 Dec 2013 20:25:31 +0000 (21:25 +0100)]
bus: fix parsing of matches against empty strings

7 years agoscan-build: silence some warnings
Thomas Hindoe Paaboel Andersen [Thu, 12 Dec 2013 22:08:47 +0000 (23:08 +0100)]
scan-build: silence some warnings

Use the streq_ptr to make build-scan not worry about passing in a null
to a nonnull function.

Prevent a theoretical null pointer dereference

7 years agobus: fix rewind logic
Lennart Poettering [Thu, 12 Dec 2013 19:43:37 +0000 (20:43 +0100)]
bus: fix rewind logic

7 years agoservice: process watchdog timeouts with lowest priority
Lennart Poettering [Thu, 12 Dec 2013 19:16:06 +0000 (20:16 +0100)]
service: process watchdog timeouts with lowest priority

7 years agobus: remove explicit activator-specific flags, the kdbus supports it now
Kay Sievers [Thu, 12 Dec 2013 19:26:48 +0000 (20:26 +0100)]
bus: remove explicit activator-specific flags, the kdbus supports it now

7 years agobus: update kdbus.h
Kay Sievers [Thu, 12 Dec 2013 19:19:12 +0000 (20:19 +0100)]
bus: update kdbus.h

7 years agobus: always pass valid timeout to kdbus
Lennart Poettering [Thu, 12 Dec 2013 19:00:19 +0000 (20:00 +0100)]
bus: always pass valid timeout to kdbus

7 years agobus: enforce endianess and marshalling for messages we send
Lennart Poettering [Thu, 12 Dec 2013 18:58:46 +0000 (19:58 +0100)]
bus: enforce endianess and marshalling for messages we send

7 years agotimedatectl: work with old timedated
Shawn Landden [Thu, 12 Dec 2013 18:00:03 +0000 (10:00 -0800)]
timedatectl: work with old timedated

Which does have TimeUSec. Should we specifically check for this method
instead of assuming time=0 means it doesn't exist?

shawn@debian-T61:~/git/systemd$ ./timedatectl
      Local time: Wed 1969-12-31 16:00:00 PST
  Universal time: Thu 1970-01-01 00:00:00 UTC
        RTC time: n/a
        Timezone: America/Los_Angeles (PST, -0800)
     NTP enabled: n/a
NTP synchronized: no
 RTC in local TZ: no
      DST active: no
 Last DST change: DST ended at
                  Sun 1969-10-26 01:59:59 PDT
                  Sun 1969-10-26 01:00:00 PST
 Next DST change: DST begins (the clock jumps one hour forward) at
                  Sun 1970-04-26 01:59:59 PST
                  Sun 1970-04-26 03:00:00 PDT

shawn@debian-T61:~/git/systemd$ ./timedatectl
      Local time: Wed 2013-12-11 14:03:21 PST
  Universal time: Wed 2013-12-11 22:03:21 UTC
        RTC time: n/a
        Timezone: America/Los_Angeles (PST, -0800)
     NTP enabled: n/a
NTP synchronized: no
 RTC in local TZ: no
      DST active: no
 Last DST change: DST ended at
                  Sun 2013-11-03 01:59:59 PDT
                  Sun 2013-11-03 01:00:00 PST
 Next DST change: DST begins (the clock jumps one hour forward) at
                  Sun 2014-03-09 01:59:59 PST
                  Sun 2014-03-09 03:00:00 PDT

7 years agobuild-sys: use internal library for dhcp client tests
Zbigniew Jędrzejewski-Szmek [Thu, 12 Dec 2013 16:42:45 +0000 (11:42 -0500)]
build-sys: use internal library for dhcp client tests

Also clean up AM_CFLAGS in a few places.

7 years agodhcp: Add function to free DHCP client data
Patrik Flykt [Mon, 9 Dec 2013 21:43:32 +0000 (23:43 +0200)]
dhcp: Add function to free DHCP client data

7 years agodhcp: Add notification callback
Patrik Flykt [Mon, 9 Dec 2013 21:43:31 +0000 (23:43 +0200)]
dhcp: Add notification callback

Define a notification callback and events for stopping and client
lease expiry. Add functions to fetch IP parameters from a lease.

7 years agodhcp: Compute expire, T1 and T2 timers
Patrik Flykt [Mon, 9 Dec 2013 21:43:30 +0000 (23:43 +0200)]
dhcp: Compute expire, T1 and T2 timers

Compute the default T1 and T2 timer values if they were not set by
the DHCP server. Verify that the values are reasonable.

7 years agodhcp: Process DHCP Ack/Nak message
Patrik Flykt [Mon, 9 Dec 2013 21:43:29 +0000 (23:43 +0200)]
dhcp: Process DHCP Ack/Nak message

Process a DHCP Ack/Nak in much the same way as an DHCP Offer. Factor
out header verification and process options sent. Add notification
functionality with discrete values for the outcome of the DHCP Ack/
Nak processing.