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Commit Graph

13117 Commits

Author SHA1 Message Date
Lennart Poettering
0461f8cdc1 bus: internalize a lot of protocol definitions
We shouldn export what isn't necessary or useful to clients, so let's
add the protocol definitions we only need internally into a private
header.
2013-12-03 18:14:50 +01:00
Zbigniew Jędrzejewski-Szmek
6c045c0b4c journal: fail silently in sd_j_sendv() if journal is unavailable
"syslog(3) and sd_journal_print() may largely be used interchangeably
functionality-wise" according to sd_journal_print(3). This socket
should be always available except in rare circumstatances, and we
don't random applications to fail on logging, so let's do what syslog
did. The alternative of forcing all callers to do error handling for
this rare case doesn't really have any benefits, since if they can't
log there isn't much they can do anyway.

https://bugzilla.redhat.com/show_bug.cgi?id=1023041
2013-12-03 12:11:18 -05:00
Lennart Poettering
e7176abbe8 bus: make sd_bus_request_name() and sd_bus_release_name() behave more like other calls
Instead of returning an enum of return codes, make them return error
codes like kdbus does internally.

Also, document this behaviour so that clients can stick to it.

(Also rework bus-control.c to always have to functions for dbus1 vs.
kernel implementation of the various calls.)
2013-12-03 18:02:46 +01:00
Lennart Poettering
059d9fbb5a macro: better make IN_SET() macro use const arrays 2013-12-03 16:41:15 +01:00
Daniel Mack
89fbb95e03 libsystemd-bus: catch up with latest kdbus changes 2013-12-03 14:38:53 +01:00
Lennart Poettering
cde360cd5d units: ship busname units for the bus activated services we ship 2013-12-03 04:28:02 +01:00
Zbigniew Jędrzejewski-Szmek
a6e9f2b911 catalog: rename files to specify language in the filename 2013-12-02 22:12:02 -05:00
Zbigniew Jędrzejewski-Szmek
c7332b0844 catalog: determine language from the filename 2013-12-02 22:12:02 -05:00
Zbigniew Jędrzejewski-Szmek
6a371e23ee systemd: treat reload failure as failure
systemctl reload "suceeded" on stopped units, but it is documented
to fail in this case.

https://bugzilla.redhat.com/show_bug.cgi?id=1036845
2013-12-02 22:12:02 -05:00
Lennart Poettering
c71ecee578 dbus1: make gcc shut up 2013-12-03 02:08:35 +01:00
Daniel Mack
144e9e5890 libsystemd-bus: catch up with latest kdbus changes 2013-12-03 01:56:20 +01:00
Lennart Poettering
dca409bf96 units: create busnames.target for user sessions too 2013-12-03 01:44:24 +01:00
Lennart Poettering
5c817d31d9 dbus1: hook busnames.target into normal boot if kdbus is enabled 2013-12-03 01:41:02 +01:00
Lennart Poettering
4c3a127cb6 bus: skip unit file generation for systemd itself 2013-12-03 01:24:39 +01:00
Lennart Poettering
1b16c75cd2 units: install busnames.target by default 2013-12-03 01:18:26 +01:00
Lennart Poettering
674eb68520 bus: add generator that turns old dbus1 activation files into .busname + .service units 2013-12-03 01:13:48 +01:00
Lennart Poettering
e821075a23 bus: add .busname unit type to implement kdbus-style bus activation 2013-12-02 23:32:34 +01:00
Lennart Poettering
f9638db8de bus: make sure we check for "incompatible" flags negotiated with kernel kdbus 2013-12-02 23:32:34 +01:00
Lennart Poettering
8bf9fcf488 core: extra paranoia when deserializing kdbus fd 2013-12-02 23:32:34 +01:00
Lennart Poettering
cabb780688 macro: add a macro to test whether a value is in a specified list
Introduce IN_SET() macro to nicely check whether a value a is one of a
few listed values.

This makes writing this:

        if (a == 1 || a == 7 || a == 8 || a == 9)

nicer, by allowing this:

        if (IN_SET(a, 1, 7, 8, 9))

This is particularly useful for state machine enums.
2013-12-02 23:32:34 +01:00
Thomas Hindoe Paaboel Andersen
1ae464e093 Use assert_return in more of the public API 2013-12-02 23:13:58 +01:00
Daniel Mack
c85a5a243b libsystemd-bus: catch up with latest kdbus changes 2013-12-02 20:29:58 +01:00
Lennart Poettering
fd5b0b9141 nspawn: make sure /dev/kdbus in the container is world accessible 2013-12-02 19:59:15 +01:00
Lennart Poettering
f8a2d1c925 nspawn: make kdbus namespaces actually work 2013-12-02 18:47:39 +01:00
Lennart Poettering
95c4fe8271 busctl: add command to dump creds of a peer or pid
(also, rename _SD_BUS_CREDS_MAX to _SD_BUX_CRED_ALL, since "MAX" so far
was used to indicate one higher than the highest valid value, and this
is not correct here.)
2013-12-02 18:40:43 +01:00
Lukasz Skalski
a009c158b0 Display synthetic message serial number in a more readable format than (uint32_t) -1
Serial=4294967295 field in message dump generated by bus_message_dump()
function for synthetic messages isn't good readable.
2013-12-02 17:35:06 +01:00
Lennart Poettering
006a0b8788 bus: be nice to LLVM and don't embedd a VLA in a union 2013-12-02 17:17:29 +01:00
Lennart Poettering
6717d47350 bus: when replying to an incoming message and the vtable contains the expected return signature generate an error if the response message doesn't match it 2013-12-02 15:29:40 +01:00
Shawn Landden
99f37ad86e service: remove unneccesary Socket.got_socket_fd 2013-12-01 19:53:55 -05:00
Marcel Holtmann
e4afbb3eac build-sys: allow building systemctl with --disable-logind
When logind is disabled, do not attempt to link against the non-existing
libsystemd-login-internal.la library.
2013-12-01 12:28:32 -08:00
Kay Sievers
537220d910 bus: bus_open_user_systemd() fall back to bus if runtime dir is not set 2013-12-01 18:36:53 +01:00
Daniele Medri
917c03718c catalog,po: add Italian translation 2013-12-01 11:28:04 -05:00
David Herrmann
4545a231fc util: add greedy_realloc0()
Compared to greedy_realloc(), this sets all newly allocated memory to 0.
As the old variant has been used a lot for string-handling, we avoid
changing it as clearing memory is not needed there.
2013-12-01 12:17:08 +01:00
David Herrmann
a0a6be9f6a logind: fix "CanGraphical" attribute to return correct value
We should return seat_can_graphical() instead of seat_can_tty() for the
public dbus CanGraphical attribute. This used to work, but the
dbus -> sd-bus conversion introduced this regression.
2013-12-01 12:17:08 +01:00
Shawn Landden
d78a28e3d7 fix regression of read_full_file() in fileio.c
my e93c33d4aa broke this stupidly
2013-11-30 23:04:17 -05:00
Zbigniew Jędrzejewski-Szmek
6da49b8b2f shell-completion: systemctl cat
Also update -H help string to follow the binaries.
2013-11-30 22:36:08 -05:00
Zbigniew Jędrzejewski-Szmek
e4c0fbe50c systemctl: do not show SourcePath when FragmentPath cannot be found
Those files can be in a completely deferent format and also
arbitrarily long, and usually contain information about other
stuff. If we ever add SourceLine= or SourceLines= in addition
to SourcePath=, and can show the relevant information only, this
commit can be reverted.
2013-11-30 22:36:08 -05:00
Shawn Landden
e93c33d4aa systemctl: add "systemctl cat" 2013-11-30 22:20:20 -05:00
Shawn Landden
f74294c1da systemctl: refactor show()
v2, don't leave in unused function
2013-11-30 21:59:53 -05:00
Zbigniew Jędrzejewski-Szmek
6a44e50f4c man: explicitly say when multiple units can be specified
itistoday> how do you specify multiple dependencies in a unit file? i've been
           googling and can't find this basic thing :-\
itistoday> do you use a comma, or use multiple After= statements?
2013-11-30 21:23:11 -05:00
Zbigniew Jędrzejewski-Szmek
572ce4f783 docs: remove unneeded the's in gudev docs
https://bugs.freedesktop.org/show_bug.cgi?id=72164
2013-11-30 20:27:54 -05:00
Zbigniew Jędrzejewski-Szmek
75be4e6445 bus: remove unused variable 2013-11-30 20:10:18 -05:00
Thomas Hindoe Paaboel Andersen
7c8e83c6d8 bus: remove unused variable 2013-12-01 00:26:08 +01:00
Thomas Hindoe Paaboel Andersen
27373e4427 util.c: check if return value from ttyname_r is > 0 instead of != 0
We must return a negative error code from getttyname_malloc but
that would not be the case if ttyname_r returned a negative value.

ttyname_r should only return EBADF, ENOTTY, or ERANGE so it should
be safe to change.
2013-12-01 00:14:28 +01:00
Thomas Hindoe Paaboel Andersen
a051da35ce sysfs-show.c: return negative error
introduced in 1ca208fb4f
2013-11-30 21:59:40 +01:00
Thomas Hindoe Paaboel Andersen
e5f476db05 macro.h: fix typo in comment 2013-11-30 21:55:35 +01:00
Kay Sievers
98a4025806 bus: catch up with kdbus 2013-11-30 20:41:02 +01:00
Lennart Poettering
626851be97 bus: do kdbus only if this is enabled on the configure switch
Since we want to retain the ability to break kernel ←→ userspace ABI
after the next release, let's not make use by default of kdbus, so that
people with future kernels will not suddenly break with current systemd
versions.

kdbus support is left in all builds but must now be explicitly requested
at runtime (for example via setting $DBUS_SESSION_BUS). Via a configure
switch the old behaviour can be restored. In fact, we change autogen.sh
to do this, so that git builds (which run autogen.sh) get kdbus by
default, but tarball builds (which ue the configure defaults) do not get
it, and hence this stays out of the distros by default.
2013-11-30 20:18:48 +01:00
Lennart Poettering
4734b89564 update TODO 2013-11-30 19:55:23 +01:00
Lennart Poettering
763e20e675 bus: use "System.Error." as prefix for implicit errno bus errors
We probably shouldn't use "Posix.Error" since many of the errors have
nothing to do with Posix.
2013-11-30 19:53:33 +01:00