Age | Commit message (Collapse) | Author |
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Just in order to bring things inline with the method and property
callbacks.
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And make it default to 1min
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Message handler callbacks can be simplified drastically if the
dispatcher automatically replies to method calls if errors are returned.
Thus: add an sd_bus_error argument to all message handlers. When we
dispatch a message handler and it returns negative or a set sd_bus_error
we send this as message error back to the client. This means errors
returned by handlers by default are given back to clients instead of
rippling all the way up to the event loop, which is desirable to make
things robust.
As a side-effect we can now easily turn the SELinux checks into normal
function calls, since the method call dispatcher will generate the right
error replies automatically now.
Also, make sure we always pass the error structure to all property and
method handlers as last argument to follow the usual style of passing
variables for return values as last argument.
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Fixes the following build errors on Fedora 20:
CC src/core/libsystemd_core_la-selinux-access.lo
src/core/selinux-access.c: In function 'get_audit_data':
src/core/selinux-access.c:245:22: error: storage size of 'ucred' isn't known
struct ucred ucred;
^
src/core/selinux-access.c:259:9: warning: implicit declaration of function 'getsockopt' [-Wimplicit-function-declaration]
r = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &ucred, &len);
^
src/core/selinux-access.c:259:28: error: 'SOL_SOCKET' undeclared (first use in this function)
r = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &ucred, &len);
^
src/core/selinux-access.c:259:28: note: each undeclared identifier is reported only once for each function it appears in
src/core/selinux-access.c:259:40: error: 'SO_PEERCRED' undeclared (first use in this function)
r = getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &ucred, &len);
^
src/core/selinux-access.c:245:22: warning: unused variable 'ucred' [-Wunused-variable]
struct ucred ucred;
^
make[2]: *** [src/core/libsystemd_core_la-selinux-access.lo] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
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Since valgrind only generates useful output on exit() (rather than
exec()) we need to explicitly exit when valgrind is detected.
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Given that plymouth listens on an abstract namespace socket and if
CLONE_NEWNET is not used the abstract namespace is shared with the host
we might actually end up send plymouth data to the host.
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This patch converts PID 1 to libsystemd-bus and thus drops the
dependency on libdbus. The only remaining code using libdbus is a test
case that validates our bus marshalling against libdbus' marshalling,
and this dependency can be turned off.
This patch also adds a couple of things to libsystem-bus, that are
necessary to make the port work:
- Synthesizing of "Disconnected" messages when bus connections are
severed.
- Support for attaching multiple vtables for the same interface on the
same path.
This patch also fixes the SetDefaultTarget() and GetDefaultTarget() bus
calls which used an inappropriate signature.
As a side effect we will now generate PropertiesChanged messages which
carry property contents, rather than just invalidation information.
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When a service exits succesfully and has RemainAfterExit set, its hold
on the console (in m->n_on_console) wasn't released since the unit state
didn't change.
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This should be equivalent to the old behavior.
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Since 31a7eb86 the output on console can be disabled to avoid colliding with
gettys. However, it could also lead to a lack of messages during
shutdown/reboot.
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If there are no more jobs on console, no need/we shouldn't disable output.
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If the unit already was in the hashmap, path would be leaked.
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"make check-api-unused" informs us about code that is not used anymore
or that is exported but only used internally. Fix these all over the
place.
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https://bugzilla.redhat.com/show_bug.cgi?id=821723
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$ sudo dracut -f
Trying to run as user instance, but $XDG_RUNTIME_DIR is not set.
/usr/lib/dracut/modules.d/98systemd/module-setup.sh: line 10:
((: >= 198 : syntax error: operand expected (error token is ">= 198 ")
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It seems that some places use /run otherwise, which isn't going to work.
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reboot syscall can be performed with an additional argument. In some
systems this functionality can be useful to modify the mode of the
next boot performed by the bootloader.
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Among other things this makes sure we set SO_REUSEADDR which is
immensely useful.
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Instead of individually checking for containers in each user do this
once in a new call proc_cmdline() that read the file only if we are not
in a container.
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This way we leave the cgroup empty before exiting in a container which
makes sure the container manager will get cgroup notification event
https://bugs.freedesktop.org/show_bug.cgi?id=68370
https://bugzilla.redhat.com/show_bug.cgi?id=988883
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This way cleaning up the cgroup tree on shutdown is a lot easier since
we are in the root dir. Also PID 1 was previously artificially placed in
system.slice, even though our rule actually was not to have processes in
slices. The root slice otoh is magic anyway, so having PID 1 in there
sounds less surprising.
Of course, this means that PID is scheduled against the three top-level
slices.
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https://bugs.freedesktop.org/show_bug.cgi?id=71132
Patch adds DefaultTimeoutStartSec, DefaultTimeoutStopSec, DefaultRestartSec
configuration options to manager configuration file.
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array from stdarg function parameters
This allows us to turn lists of strings passed in easily into string
arrays without having to allocate memory.
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Unit name is used whole in the directory name, so that the unit name
can be easily extracted from it, e.g. "/tmp/systemd-abcd.service-DEDBIF1".
https://bugzilla.redhat.com/show_bug.cgi?id=957439
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$ touch src/core/dbus.c; make CFLAGS=-O0
make --no-print-directory all-recursive
Making all in .
CC src/core/libsystemd_core_la-dbus.lo
CCLD libsystemd-core.la
$ touch src/core/dbus.c; make CFLAGS=-Og
make --no-print-directory all-recursive
Making all in .
CC src/core/libsystemd_core_la-dbus.lo
src/core/dbus.c: In function 'init_registered_system_bus':
src/core/dbus.c:798:18: warning: 'id' may be used uninitialized in this function [-Wmaybe-uninitialized]
dbus_free(id);
^
CCLD libsystemd-core.la
-Og Optimize debugging experience. -Og enables optimizations that do
not interfere with debugging. It should be the optimization level of
choice for the standard edit-compile-debug cycle, offering a
reasonable level of optimization while maintaining fast compilation
and a good debugging experience.
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