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2014-01-15systemctl: introduce new "import-environment" commandLennart Poettering
This may be used in graphical session start-up scripts to upload environment variables such as $DISPLAY into the systemd manager easily.
2014-01-15logind: get rid of X11 display socket symlinkLennart Poettering
X11 never made use of it anyway and it's probably better to just push $DISPLAY into the systemd daemon from gnome-session (or equivalent program) than to change libX11 to look for this socket. In particular since we won't need this for Wayland anyway and we shouldn't add infrastructure for stuff that's on its way out anyway.
2014-01-15Revert "Revert "coredumpctl: in case of error free pattern after print""Lukas Nykryn
In the case of the error set_consume will free the pointer 'pattern' which is later used in log_error. Either we should stop priniting that or use simple set_put and free pattern manually. This reverts commit ece6b8fd5bbc1fee16f652e680e3033f2f3efc4a.
2014-01-14sd-resolv: rename to sd-resolveTom Gundersen
Lennart pointed out that we were misspelling 'resolve'. Let's not repeat the mistakes of 'umount' and 'resolv.conf'.
2014-01-14Revert "coredumpctl: in case of error free pattern after print"Zbigniew Jędrzejewski-Szmek
This reverts commit cf50a55277ee432e1217ad894afcbd9a664ff96c. set_consume frees on error.
2014-01-14coredumpctl: in case of error free pattern after printLukas Nykryn
2014-01-14sd-resolv: remove left-over commentTom Gundersen
We are anyway breaking the API by renaming everything, so that is not a concern.
2014-01-14sd-resolv: require SOCK_CLOEXECTom Gundersen
2014-01-14sd-resolv: rename old asyncns variablesDaniel Buch
2014-01-14sd_resolv: Rename structs- and function names to sd_resolvDaniel Buch
2014-01-14bus: update kdbus.h (ABI break)Kay Sievers
2014-01-14bus: update kdbus.h (ABI break)Kay Sievers
2014-01-13networkd: DHCPv4 - allow opting out of using DNS serversTom Gundersen
Setting UseDNS=no will ignore any received DNS servers.
2014-01-13libsystemd-dns: merge into libsystemdTom Gundersen
Also rename sd-dns -> sd-resolv.
2014-01-13libsystemd-rtnl: merge into libsystemdTom Gundersen
2014-01-13libsystemd-dhcp: merge into libsystemdTom Gundersen
2014-01-13libsystemd-bus: rename to libsystemdTom Gundersen
Documentation was updated to refer to either 'libsystemd' or 'sd-bus' in place of libsystemd-bus.
2014-01-13sd-dns: coding style cleanupDaniel Buch
2014-01-12networkd: fix wordingTom Gundersen
2014-01-12networkd: generate resolv.confTom Gundersen
This adds support to generate a basic resolv.conf in /run/systemd/network. This file will not take any effect unless a symlink is created from /etc/resolv.conf. Nameservers received over DHCP takes precedence over statically configured ones. Note: /etc/resolv.conf is severely limited, so in the future we will likely rather provide a much more powerfull nss plugin (or something to that effect), but this should allow current users to function without any loss of functionality.
2014-01-12networkd: bridge - remove redundant stateTom Gundersen
We will not insist on getting the reply from rtnl that the bridge was created before considering the bridge ready, as we will be notified about that via udev. We will listen for the rtnl response however, in case the creation of the bridge failed.
2014-01-12networkd: don't automatically reload config at runtimeTom Gundersen
We don't know if the config will be consistent, so do as systemd itself and only load config when the daemon starts (and possibly, in the future, when explicitly requested).
2014-01-12networkd: improve logging a bitTom Gundersen
2014-01-12bus-proxyd: add some more debuggingTom Gundersen
Make sure we print a message when exiting with an error.
2014-01-12core: don't allow setting NOTIFY_SOCKET and similar env vars we need ↵Lennart Poettering
ourselves via SetEnvironment bus calls We just quietly eat them up, so that simple environment importing still works without error.
2014-01-12core: clean up environment block for --user instances a bitLennart Poettering
2014-01-12bus: add test case for signature typeLennart Poettering
2014-01-12bus: properly handle EOF error conditions in proxydLennart Poettering
EOF is not an error so we should not print an error message about it.
2014-01-11journald: do not free space when disk space runs lowZbigniew Jędrzejewski-Szmek
Before, journald would remove journal files until both MaxUse= and KeepFree= settings would be satisfied. The first one depends (if set automatically) on the size of the file system and is constant. But the second one depends on current use of the file system, and a spike in disk usage would cause journald to delete journal files, trying to reach usage which would leave 15% of the disk free. This behaviour is surprising for the user who doesn't expect his logs to be purged when disk usage goes above 85%, which on a large disk could be some gigabytes from being full. In addition attempting to keep 15% free provides an attack vector where filling the disk sufficiently disposes of almost all logs. Instead, obey KeepFree= only as a limit on adding additional files. When replacing old files with new, ignore KeepFree=. This means that if journal disk usage reached some high point that at some later point start to violate the KeepFree= constraint, journald will not add files to go above this point, but it will stay (slightly) below it. When journald is restarted, it forgets the previous maximum usage value, and sets the limit based on the current usage, so if disk remains to be filled, journald might use one journal-file-size less on each restart, if restarts happen just after rotation. This seems like a reasonable compromise between implementation complexity and robustness.
2014-01-11gpt-auto-generator: use EBADSLT code when unable to detect partition typeZbigniew Jędrzejewski-Szmek
ENODEV suggests that something is missing, which is be misleading here.
2014-01-11gpt-auto-generator: skip nonexistent devicesŁukasz Stelmach
The devices we work with have eMMC chips for storage. The chips provide four "hardware" partitions. The first is /dev/mmcblk0, it takes almost whole space and holds a GPT with several real partitions (/dev/mmcblk0p?). Then there are three block devices (mmcblk0boot0, mmcblk0boot1, rpmb) that are part of the same hardware as mmcblk0 that are presented by the kernel as children of the latter. That relationship makes gpt-auto-generator try to peek them but since they are not GPT partitions blkid_do_safeprobe() returns -2 making verify_gpt_parition() function return -ENODEV.
2014-01-12pam: skip DBUS_SESSION_BUS_ADDRESS export when kdbus is not activeKay Sievers
2014-01-11make socket_instantiate_service use cleanup gcc attributeMichael Scherer
2014-01-12bus: fix length calculation when serializing SD_BUS_TYPE_SIGNATUREKay Sievers
2014-01-11core: fix unused variableZbigniew Jędrzejewski-Szmek
2014-01-11network: use GNU-ism to simplify macrosZbigniew Jędrzejewski-Szmek
Thanks David!
2014-01-11journalctl: allow globbing in --unit and --user-unitZbigniew Jędrzejewski-Szmek
This is a continuation of e3e0314b systemctl: allow globbing in commands which take multiple unit names. Multiple patterns can be specified, as separate arguments, or as one argument with patterns seperated by commas. If patterns are given, at least one unit must be matched (by any of the patterns). This is different behaviour than systemctl, but here it is necessary because otherwise anything would be matched, which is unlikely to be the intended behaviour. https://bugs.freedesktop.org/show_bug.cgi?id=59336
2014-01-11journal: fix access to munmapped memory in sd_journal_enumerate_uniqueZbigniew Jędrzejewski-Szmek
sd_j_e_u needs to keep a reference to an object while comparing it with possibly duplicate objects in other files. Because the size of mmap cache is limited, with enough files and object to compare to, at some point the object being compared would be munmapped, resulting in a segmentation fault. Fix this issue by turning keep_always into a reference count that can be increased and decreased. Other callers which set keep_always=true are unmodified: their references are never released but are ignored when the whole file is closed, which happens at some point. keep_always is increased in sd_j_e_u and later on released.
2014-01-11sd-dns: simplify headersTom Gundersen
As noted by Lennart: HAVE_CONFIG_H is done implicitly and sys/prctl.h is mandatory.
2014-01-11sd-dns: update/add license textsTom Gundersen
2014-01-11sd-dns: cleanup public headerTom Gundersen
Don't include internal headers Update license text Use _SD_BEGIN/END_DECLARATIONS
2014-01-11sd-dns: initial commitDaniel Buch
Origin: <http://0pointer.de/lennart/projects/libasyncns/> [tomegun: renamed some more files asyncns -> sd-dns and moved to libsystemd-bus as requested by Lennart]
2014-01-11udev/net_id: Introduce predictable network names for Linux on System zHendrik Brueckner
Use the bus-ID to create predicatable devices names for network interfaces on Linux on System z instances. The bus-ID identifies a device in the s390 channel subsystem. Network interfaces of device type Ethernet are named as: enccw0.0.1234 (13 characters) up to enccwff.7.ffff (14 characters) CTC network devices of device type SLIP, use a different prefix as follows: slccw0.0.1234 (13 characters) See also Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=870859 [tomegun: typical problem of netdevs switching names between reboots.]
2014-01-11Revert "bus: export bus address also when compiled without kdbus"Kay Sievers
This reverts commit 9130f2128b64de19a3b7d6db7e0d371adfd296c2. It's too early to do that. For now we should only "break" the --enable-kdbus case, not the normal one.
2014-01-10bus: convert a bus error with NULL name into an errno of 0 in ↵Lennart Poettering
sd_bus_error_get_errno()
2014-01-09core: fix lack of notifications after reloadZbigniew Jędrzejewski-Szmek
2014-01-09tmpfiles: don't allow label_fix to print ENOENT when we want to ignore itLukas Nykryn
2014-01-09delta: ensure that d_type will be set on every fsLukas Nykryn
2014-01-08networkd: print the received DHCPv4 address and gatewayZbigniew Jędrzejewski-Szmek
It seems that networkd stores in_addr.s_addr contents in reverse order (little-endian, not network order). This is a bit confusing, but sd_rtnl evidently likes this order.
2014-01-08networkd: use structured logging for links and bridgesZbigniew Jędrzejewski-Szmek