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2015-08-30networkd: initialize tz to nullThomas Hindoe Paaboel Andersen
We may not set it before checking it for null.
2015-08-29nspawn: don't try to extract quotes from option string, glibc doesn't do ↵Lennart Poettering
that either Follow-up regarding #649.
2015-08-28nspawn: add (no)rbind option to --bind and --bind-roEugene Yakubovich
--bind and --bind-ro perform the bind mount non-recursively. It is sometimes (often?) desirable to do a recursive mount. This patch adds an optional set of bind mount options in the form of: --bind=src-path:dst-path:options options are comma separated and currently only "rbind" and "norbind" are allowed. Default value is "rbind".
2015-08-28Merge pull request #1067 from teg/dhcp-serverLennart Poettering
sd-dhcp-server: improve predictability of leases
2015-08-28Merge pull request #1063 from poettering/dbus-interface-from-typeTom Gundersen
cgls/cgtop: a variety of modernizations
2015-08-28sd-dhcp-server: improve predictability of leasesTom Gundersen
Rather than having all clients attempt to get the same leases (starting at the beginning of the pool), make each client star at a random offset into the pool determined by their client id. This greatly increases the chances of a given client receiving the same IP address even though both the client and server have lost any lease information (and distinct server instances handing out the same leases).
2015-08-28Merge pull request #1062 from poettering/cgroups-showDaniel Mack
cgroup-show: unescape cgroups on presentation
2015-08-28Merge pull request #1061 from poettering/pagerDaniel Mack
A few auto-pager improvements
2015-08-28cgls: modernize cgls in preparation for unified cgroup hierarchy workLennart Poettering
Fix --machine= handling, don't hardcode long-obsolete container cgroup paths Many other clean-ups.
2015-08-28cgtop: major modernizationsLennart Poettering
In preparation of the unified cgroup support, let's clean up cgtop: a) rework time code to be based on "nsec_t" rather than "struct timespec" b) Introduce long option --order= for selecting ordering c) count number of processes only in the main hierarchy, don't bother with the controller hierarchies. We don't allow orthogonal hierarchies in systemd anymore, hence there's no point to check the other hierarchies. d) Deal with non-monotonic cpuacct values (see #749) e) When sorting groups, don't do prefix compare when ordering by number of tasks, since this is not accumulative for all children. f) Actually make --cpu without parameter work g) Don't output control characters when we get them as input. Fixes #749.
2015-08-28core: add unit_dbus_interface_from_type() to unit-name.hLennart Poettering
Let's add a way to get the type-specific D-Bus interface of a unit from either its type or name to src/basic/unit-name.[ch]. That way we can share it with the client side, where it is useful in tools like cgls or machinectl. Also ports over machinectl to make use of this.
2015-08-28cgroup-show: unescape cgroups on presentationLennart Poettering
Let's unescape cgroups on presentation, so that we show literal unit names.
2015-08-28pager: also redirect stderrLennart Poettering
It's really confusing if stdout goes to the pager, but stderr is written directly to the screen. Hence, make sure both stdout and stderr are passed to the pager when doing autopaging.
2015-08-28pager: port fallback pager to use copy_bytes()Lennart Poettering
2015-08-28copy: add splice() based fallbackLennart Poettering
Apparently, sendfile() does not work between fifos and ttys, but splice() does, hence let's optionally fall back to that. This is useful to implement the fallback pager this way.
2015-08-27Merge pull request #1057 from poettering/resolve-drop-res-queryTom Gundersen
sd-resolve: drop res_query() API
2015-08-27Merge pull request #1055 from poettering/dhcp-updatesTom Gundersen
Various networkd and dhcp updates
2015-08-27sd-resolve: drop res_query() APILennart Poettering
Querying low-level DNS RRs should be done via resolved now, not via glibc's awful res_query() API anymore. Let's not introduce an async wrapper for it hence.
2015-08-27networkd: s/now/knowLennart Poettering
2015-08-27dhcp: say domain name, when we mean domain nameLennart Poettering
2015-08-27network: get rid of more RefCnt usageLennart Poettering
A follow-up to 3733eec3e292e4ddb4cba5eb8d3bd8cbee7102d8
2015-08-27dhcp: fix n_ref typeLennart Poettering
Fixes fallout from 3733eec3e292e4ddb4cba5eb8d3bd8cbee7102d8.
2015-08-27tree-wide: we place the opening bracket on the same line as the function nameLennart Poettering
Let's do this everywhere the same way.
2015-08-27networkd: make sure we remove udev fd from epoll *before* closing itLennart Poettering
Otherwise we'll try to remove an invalid fd from epoll all the time.
2015-08-27networkd: emit DNS/NTP/Timezone info via DHCP server by defaultLennart Poettering
If we have the data, emit it by default.
2015-08-27networkd: propagate DNS/NTP server from uplink to dhcp serverLennart Poettering
When handing out DHCP leases, try to propagate DNS/NTP server information from "uplink". The "uplink" is automatically determined as the network interface with the highest priority default route on it.
2015-08-27sd-bus: do not connect to dbus-1 socket when kdbus is availableDavid Herrmann
We should not fall back to dbus-1 and connect to the proxy when kdbus returns an error that indicates that kdbus is running but just does not accept new connections because of quota limits or something similar. Based on a patch by Kay.
2015-08-27Revert "sd-bus: do not connect to dbus-1 socket when kdbus is available"David Herrmann
This reverts commit d4d00020d6ad855d65d31020fefa5003e1bb477f. The idea of the commit is broken and needs to be reworked. We really cannot reduce the bus-addresses to a single address. We always will have systemd with native clients and legacy clients at the same time, so we also need both addresses at the same time.
2015-08-27selinux: drop mac_selinux_unit_access_check_strv()David Herrmann
It is not acceptable to load unit files during enable/disable operations just to figure out the selinux labels. systemd implements lazy loading for units, so the selinux hooks need to follow it. This drops the mac_selinux_unit_access_check_strv() helper which implements a non-acceptable policy check. If anyone cares for that functionality, you really should pass a callback+userdata to the helpers in src/shared/install.c which does policy checks on each touched file. See #1050 on github for more.
2015-08-27sd-bus: rename bloom-tag to arg0-hasDavid Herrmann
We use dashes in our bloom-tags. Make sure the newly introduced arg0has tag uses the same style. Note that the external dbus-tags don't use dashes, though. They are defined in the spec and we need to keep compatibility there.
2015-08-27Merge pull request #1036 from poettering/sd-bus-arg0hasDavid Herrmann
sd-bus: introduce new match type "arg0has=" for matching arrays of st…
2015-08-27Merge pull request #1024 from poettering/sd-bus-explicitDavid Herrmann
sd-bus: introduce new SD_BUS_VTABLE_PROPERTY_EXPLICIT flag
2015-08-27dhcp,network: support emitting DNS/NTP server information from DHCP serverLennart Poettering
For now, this is very simple and IP addresses have to be configured manually.
2015-08-27networkd: split up networkd.h into per-object header filesLennart Poettering
No functional changes, just moving definitions into separate header files.
2015-08-27networkd: port many log messages over to newer logging APILennart Poettering
Let's drop some strerror() invocations, and make use of the easier to use newer logging APIs.
2015-08-27udev: control - add FIXME comment to remove work-aroundKay Sievers
2015-08-27sd-bus: it's not a user error to query the error contained in a bus messageLennart Poettering
It's an OK way to check whether a message contains an erro, let's not consider this a loggable assertion event.
2015-08-27networkd: properly reset transient hostname when we lose a DHCP leaseLennart Poettering
Previously we were setting the transient hostname again, rather than resetting it.
2015-08-27networkd: optionally push dhcp timezone into timedatedLennart Poettering
2015-08-27dhcp: don't underflow in lease time calculationsLennart Poettering
Don't underflow when calculating lease time.
2015-08-27networkd: make DHCP lease timeouts configurableLennart Poettering
2015-08-27networkd: fix indentationLennart Poettering
2015-08-27dhcp: NTP servers should be requested by networkd but not implicitly by sd-dhcpLennart Poettering
The library so far always requested the NTP servers. This might be unnecessary in some uses, hence let's move the request into networkd instead.
2015-08-27dhcp: clean up dhcp4 lease objectLennart Poettering
a) drop handling of obsolete or unused DHCP options time_offset, mtu_aging_timeout, policy filter, mdr, ttl, ip forwarding settings. Should this become useful one day we can readd support for this. b) For subnet mask and broadcast it is not always clear whether 0 or 255.255.255.255 might be valid, hence maintain a boolean indicating validity next to it. c) serialize/deserialize broadcast address, lifetime, T1 and T2 together with the rest of the fields in dhcp_lease_save() and dhcp_lease_load(). d) consistently return ENODATA from getter functions for data that is missing in the lease. e) add missing getter calls for broadcast, lifetime, T1, T2. f) when decoding DHCP options, generate debug messages on parse failures, but try to proceed if possible. g) Similar, when deserializing a lease in dhcp_lease_load(), make sure we deal nicely with unparsable fields, to provide upgrade compat. h) fix some memory allocations
2015-08-26dhcp: rename index to ifindexLennart Poettering
This avoids confusion what this is, in particular as libc knows an index() function.
2015-08-26dhcp: store client id as void*, since we dont know what it isLennart Poettering
2015-08-26dhcp: properly handle error from ioctl()Lennart Poettering
2015-08-26dhcp: generic data should be void*, not uint8_t*Lennart Poettering
If we handly arbitrary data we should use "void*" pointers, not "uint8_t*", how go intended C to be used.
2015-08-26network: s/user_data/userdata/Lennart Poettering
Everywhere else we call the generic user data pointer just "userdata", rather than "user_data". Let's do this here, too.
2015-08-26dhcp: coding style fixesLennart Poettering
We place the opening bracket of a function on the same line as the function name. Let's do so in the DHCP sources too.