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2013-12-18bus: sync with kdbusDaniel Mack
Two new things here: a) struct kdbus_notify_name_change now carries two struct kdbus_notify_id_change b) a new KDBUS_CMD_BYEBYE ioctl that has no user yet in systemd
2013-12-17bus-util: return errors when encounteredThomas Hindoe Paaboel Andersen
Introduced in: 9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75 313333b403439360c0396a50d77d0a1ee2bca4df
2013-12-17__thread --> thread_local for C11 compatShawn Landden
Also make thread_local available w/o including <threads.h>. (as the latter hasn't been implemented, but this part is trivial)
2013-12-17libsystemd-bus: true/false instead of yes/no in msg dumpLukasz Skalski
Due to this patch, message dump (for message which includes boolean type) is more consistent with dbus-send (which display true/false instead of yes/no for boolean). It's only simple 'cosmetics change'. ** For dbus-send ** dbus-send --system --dest=org.freedesktop.DBus --type=method_call --print-reply / org.freedesktop.DBus.NameHasOwner string:org.freedesktop.login1 method return sender=org.freedesktop.DBus -> dest=:1.97 reply_serial=2 boolean true ** For libsystemd-bus (without this patch) ** ‣ Type=method_call Endian=l Flags=0 Version=2 Serial=8 Destination=org.freedesktop.DBus Path=/org/freedesktop/DBus Interface=org.freedesktop.DBus Member=NameHasOwner MESSAGE "s" { STRING "org.freedesktop.login1"; }; ‣ Type=method_return Endian=l Flags=1 Version=2 Serial=51 ReplySerial=8 Sender=:1.59 Destination=:1.67 UniqueName=:1.59 WellKnownNames={org.freedesktop.DBus} MESSAGE "b" { BOOLEAN yes; }; For me true/false seems to be better readable than yes/no for BOOLEAN.
2013-12-17busctl: on kdbus the bus driver is a service like any other, hence don't skip itLennart Poettering
2013-12-17bus: remarshal messages when necessary before sendingLennart Poettering
2013-12-17bus: sync with kdbusDaniel Mack
kdbus_cmd_{ep,ns,bus}_make are now consolidated, and bloom_size has become an item of the dynamically sized list.
2013-12-17bus: sync up with kdbusDaniel Mack
2013-12-16bus: use gperf to map error string to errnoZbigniew Jędrzejewski-Szmek
2013-12-17bus: update kdbus.hKay Sievers
2013-12-17bus: when connecting to a container's system bus, double fork after joining ↵Lennart Poettering
the container's namespace setns(CLONE_NEWPID) only applies to child processes, hence let's fork once after joining the container's namespace.
2013-12-17bus: when entering an existing namespace to connect to a container's system ↵Lennart Poettering
bus also switch over PID namespace This is necessary to ensure that kdbus can collect creds of the destination namespace when connecting.
2013-12-16bus: use GREEDY_REALLOC() when allocating message queuesLennart Poettering
2013-12-16bus: let's use GREEDY_REALLOC() when allocating space for containersLennart Poettering
2013-12-16kdbus.h: add alignment requirementsKay Sievers
2013-12-16bus: increase the bus socket buffer to 8 MB similar, to the log socket buffersLennart Poettering
2013-12-15Fix segv introduced by 2fd069b18e525860514a70d3ea08410ca122d3e2Colin Walters
n->path is pointing to the value now, we set s = NULL above.
2013-12-15Fix a few resource leaks in error pathsZbigniew Jędrzejewski-Szmek
https://bugzilla.redhat.com/show_bug.cgi?id=1043304
2013-12-15bus: _printf_ attributes should be on prototypes not function definitions ↵Lennart Poettering
for non-static functions
2013-12-15bus: update kdbus monitoring interfaceKay Sievers
2013-12-14bus: return negative errno on errorZbigniew Jędrzejewski-Szmek
https://bugs.freedesktop.org/show_bug.cgi?id=72688
2013-12-14Add more _printf_'s for format-nonliteralsThomas Hindoe Paaboel Andersen
Clang is a bit more strict wrt format-nonliterals: http://clang.llvm.org/docs/LanguageExtensions.html#format-string-checking 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.
2013-12-14event: some snake-oil to speed up impossible error checksLennart Poettering
2013-12-14event: instead of reset the revents field when we get new revents data from ↵Lennart Poettering
epoll, OR it in
2013-12-14event: dynamically adjust size of events array instead of pre-allocating it ↵Lennart Poettering
possibly too large or too small
2013-12-14bus: when connecting to a container's kdbus instance, enter namespace firstLennart Poettering
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 APIs.
2013-12-13event: make gcc shut upLennart Poettering
2013-12-13libsystemd-bus: the same error codes for sd_bus_release_name() (for kdbus ↵Lukasz Skalski
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 name.
2013-12-13update TODOLennart Poettering
2013-12-13bus: when a connection terminated use ECONNRESET as errorLennart Poettering
2013-12-13bus: rework how we attach fds to event loopsLennart Poettering
When trying a couple of addresses one after the other, make sure to reattach the fds to the event loop.
2013-12-13event: add ability to change fd of an active event sourceLennart Poettering
2013-12-13event: allow to query userdata and watchdog stateLennart Poettering
2013-12-13event: when unreffing an event source from its own handler, detach fd from epollLennart Poettering
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.
2013-12-13event: rework sd-event exit logicLennart Poettering
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.
2013-12-13bus: fix make checkLennart Poettering
2013-12-13bus: properly parse NameOwnerChanged messages when caller explicitly wants ↵Lennart Poettering
to match against names coming/going
2013-12-13bus: make sure exit-on-idle logic works on kdbus systems that do not ↵Lennart Poettering
generate NameLost
2013-12-13bus: fix parsing of matches against empty stringsLennart Poettering
2013-12-12bus: fix rewind logicLennart Poettering
2013-12-12bus: update kdbus.hKay Sievers
2013-12-12bus: always pass valid timeout to kdbusLennart Poettering
2013-12-12bus: enforce endianess and marshalling for messages we sendLennart Poettering
2013-12-12bus: add SD_BUS_NAME_REPLACE_EXISTING to all activatable services, fix one ↵Kay Sievers
flags conversion
2013-12-12bus: instead of exposing the dbus1 flags when acquiring a name use our own ↵Lennart Poettering
that are closer to kdbus This turns around DO_NOT_QUEUE into QUEUE which implies a more useful default. (And negative options are awful anyway.)
2013-12-12bus: properly return an error when we detect a method call timeoutLennart Poettering
2013-12-12timedated: make sure GetAll() succeeds in systems lacking /dev/rtc (such as ↵Lennart Poettering
containers)
2013-12-12bus: properly generate NameOwnerChanged messages when we take from/give back ↵Lennart Poettering
to queue/starter
2013-12-12bus: fix order in which we check credsLennart Poettering
2013-12-12bus: update name listing logic to current kernel interfaceLennart Poettering
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