Age | Commit message (Collapse) | Author |
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Also clean things up a bit here and there.
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Remove -i option which would case exit(1) to happen.
Remove some unused code.
Convert to bool where appropriate.
Simplify things a bit.
Always free everything.
https://bugzilla.redhat.com/show_bug.cgi?id=1043304
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Uevents are events of the host, which should not leak into a container.
Containers do not support hotplug at the moment, and devices and uevents
are not namespace aware.
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Flags for a name entry (KDBUS_NAME_*) should be set for
cmd_name->flags (not conn_flags)
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This reverts commit e7d43b3cc30764138c90eaaf95d3d8f49e448890.
This broke the console terminal when booting up a container, so let's
not do this.
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Instead of calling it for each buffer append, increase allocation
exponentially and set the real value only at the end, when sealing off
the memfd.
This should drastically reduce the number of times we invoke the
ioctl().
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This way we can make use of our logic to automatically determine an
appropriate TERM for a specific tty.
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This way, when a tty path is configured TERM is set, which is nice to
set a useful term for gettys.
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useful
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Always use cleanup logic and don't eat up errors returned by libudev
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matches
Instead of checking each device after we got it, check wuth an
enumeration filter instead, to make it more efficient.
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sd-event's logic
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reconnect
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This has the effect that systemd-networkd won't run in containers
without network namespacing wher CAP_NET_ADMIN is (usually) not
available. It will still run in containers with network namespacing on
(where CAP_NET_ADMIN is usually avilable).
We might remove this condition check again if networkd provides services
to apps that also are useful in containers lacking network namespacing,
however, as long as it doesn't it should be handled like udevd and be
excluded in such containers.
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Instead, force reopen it only if we really really have to.
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In some circumstances, for example when start-up times out we
immediately jump into the final state, at which point we still should
try to watch the main pid so that the SIGCHLD allows us to quickly
move into dead state.
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With the current logic, a user will never be garbage-collected, since its
manager will always be around. Change the logic such that a user is
garbage-collected when it has no sessions and linger is disabled.
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udev initialization
Managers shouldn't pick up the devices the manage before udev finished
initialization, hence check explicitly for that.
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activated
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Add validity checks for all parameters passed in.
Implement ReleaseName and StartServiceByName().
Fix access control in vtable.
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Given that the kernel does not validate bus names we have to when using
them.
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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
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We were entering BRIDGE_STATE_CREATED rather than BRIDGE_STATE_READY.
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Rework the state-machine a bit.
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We are likely to track more than the flags in the future.
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Introduced in:
9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75
313333b403439360c0396a50d77d0a1ee2bca4df
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also define noreturn w/o <stdnoreturn.h>
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the process only has one working directory, and a race is
harmless
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Also make thread_local available w/o including <threads.h>.
(as the latter hasn't been implemented, but this part is trivial)
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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.
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we also do 'last_index = (uint64_t) -1;' at the end of the while
loop so there is no reason to also do it here.
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RequestName return codes should be consistent with Dbus Specification.
VALUE - DESCRIPTION
1-The caller is now the primary owner of the name, replacing any previous owner,
2-The name already had an owner (QUEUE flag was not specified),
3-The name already has an owner (QUEUE flag was specified),
4-Application trying to request ownership of a name is already the owner of it.
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Ignore DHCP Ack packets if they are found to be erroneous or have
an unexpected xid by setting the result to zero instead of propagating
an error. Also remember to report a DHCP Nak and stop the DHCP client.
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