summaryrefslogtreecommitdiff
path: root/src
AgeCommit message (Collapse)Author
2015-08-06Merge pull request #883 from phomes/bool_vs_error_codesDaniel Mack
tree-wide: do not return error codes as bool
2015-08-06tree-wide: do not return error codes as boolThomas Hindoe Paaboel Andersen
2015-08-06tree-wide: fix indentationThomas Hindoe Paaboel Andersen
2015-08-05network: make enough space for stringLennart Poettering
Follow-up for PR #877.
2015-08-05Merge pull request #877 from crawford/dhcp-private-options-v4Lennart Poettering
networkd: save private-zone DHCP options
2015-08-05udev: uaccess - do not log error when device node disappearsKay Sievers
https://github.com/systemd/systemd/issues/875
2015-08-05networkd: clean up duplicate codeAlex Crawford
2015-08-05networkd: serialize the private optionsAlex Crawford
Save the private options along side the rest of the options in the lease files.
2015-08-05networkd: add private options to lease structAlex Crawford
This stores private-zone DHCP options inside of their respective DHCP lease. These options aren't used by networkd (what would it do with them?), but saving them will allow other programs to query the values. To improve performance, the options are stored in ascending order by tag.
2015-08-05logind: switch to sd_bus_track helperDaniel Mack
Let logind use the sd_bus_track helper object to track the controllers of sessions. This does not only remove quite some code but also kills the unconditional matches for all NameOwnerChanged signals. The latter is something we should never ever do, as it wakes up the daemon every time a client connects, which doesn't scale.
2015-08-05Merge pull request #871 from poettering/journald-meta-fieldsDaniel Mack
journald: fix count of object meta fields
2015-08-05Merge pull request #864 from phomes/masterLennart Poettering
hwdb: add Logitech LX8 DPI and wheel click settings
2015-08-05journald: fix count of object meta fieldsLennart Poettering
There are 12 object meta fields created in dispatch_message_real(), but we only allocated space for 11. Fix this. Fixes #866.
2015-08-05sysctl: reword warning message a bitLennart Poettering
Let's make this less dramatic, in order to not confuse people too much making them think that this was something to actually fix.
2015-08-05Merge pull request #868 from jsynacek/jsynacek/sysctlLennart Poettering
sysctl: bump loglevel when attempting to write invalid values [v2]
2015-08-05sysctl: bump loglevel when attempting to write invalid valuesJan Synacek
2015-08-04Use getxpid syscall on alpha for raw_getpid()Matt Turner
Alpha does not have a getpid syscall, but rather has getxpid to match OSF/1.
2015-08-05Merge pull request #855 from ↵Lennart Poettering
richardmaw-codethink/machinectl-copy-to-from-relative-paths-v2 Allow relative paths in `machinectl copy-{from,to}` (v2)
2015-08-04gpt-auto-generator: remove unused variableThomas Hindoe Paaboel Andersen
2015-08-04Merge pull request #860 from walyong/smack_v11Daniel Mack
Smack v11: set only the default smack process label if the command path has no execute label
2015-08-04core: set default process label only exec label is noneWaLyong Cho
When command path has access label and no SmackProcessLabel= is not set, default process label will be set. But if the default process label has no rule for the access label of the command path then smack access error will be occurred. So, if the command path has execute label then the child have to set its label to the same of execute label of command path instead of default process label.
2015-08-04smack-util: revise smack-util apis and add read smack attr apisWaLyong Cho
- Add smack xattr lookup table - Unify all of mac_smack_apply_xxx{_fd}() to mac_smack_apply() and mac_smack_apply_fd(). - Add smack xattr read apis similar with apply apis as mac_smack_read{_fd}().
2015-08-04util: add getxattr helper apisWaLyong Cho
To get xattr of given path or fd on newly allocated buffer, add new helper api getxattr_malloc() and fgetxattr_malloc().
2015-08-04bus-proxy: discard invalid environment updatesDavid Herrmann
If the caller provides invalid assignments via UpdateActivationEnvironment=, we now drop it and warn loudly about it. We need this to be compatible to dbus1, but we also clearly want to tell the caller that they better ought to follow POSIX recommendations and use valid labels only. Fixes #826.
2015-08-04networkd: add DHCP options for private zoneAlex Crawford
2015-08-04basic: add LIST_INSERT_BEFOREAlex Crawford
Similar in function to LIST_INSERT_AFTER, this will insert a new element into the list before the specified position. If the specified position is NULL, the element is added as the tail of the list.
2015-08-04machinectl: support relative host paths in copy-{from,to}Richard Maw
2015-08-04machined: Relax path checks for Copy{From,To}Richard Maw
Absolute paths should be sufficient to prevent funny business, and while path_is_safe() checks this, it also checks whether the path contains . or .. components, which while odd, aren't a security risk.
2015-08-04networkd: DHCP fix CID 1315105Susant Sahani
CID 1315105: Resource leaks (RESOURCE_LEAK) /src/libsystemd-network/sd-dhcp-server.c: 800 in dhcp_server_handle_message() *** CID 1315105: Resource leaks (RESOURCE_LEAK) /src/libsystemd-network/sd-dhcp-server.c: 800 in
2015-08-03Merge pull request #845 from poettering/terminal-o-nonblockDaniel Mack
add O_NONBLOCK to terminal handling
2015-08-03tree-wide: convert some more mfree() candidatesDaniel Mack
2015-08-03terminal-util: no real reason to assert on O_CREATLennart Poettering
That's just handle this as a normal error.
2015-08-03terminal-util: cast a couple of ioctl()s to voidLennart Poettering
2015-08-03terminal-util: when resetting terminals, don't wait for carrierLennart Poettering
In case of non-CLOCAL lines (i.e. those with carrier detect configured) we shouldnt wait for a carrier if all we try to do is reset the TTY. Hence, whenever we open such a TTY pass O_NONBLOCK. Note that we continue to open ttys we intend to write to without O_ONBLOCK, we only add it in cases we invoke ioctl()s or other terminal operations without reading or writing to the device. Fixes #835.
2015-08-03Merge pull request #844 from poettering/clock-boottime2Tom Gundersen
tree-wide: convert bootchart and lldp code to use clock_boottime_or_m…
2015-08-03Merge pull request #843 from poettering/clock-boottimeTom Gundersen
sd-event: make sure sd_event_now() cannot fail
2015-08-03tree-wide: convert bootchart and lldp code to use clock_boottime_or_monotonic()Lennart Poettering
We should avoid using CLOCK_BOOTTIME directly unless we actually can sensible distuingish it from CLOCK_MONOTONIC. CLOCK_BOOTTIME is only fully feature on very recent Linux kernels, hence we should stick to a fallback logic, which is already available in the clock_boottime_or_monotonic() call.
2015-08-03Merge pull request #840 from ↵Lennart Poettering
systemd-mailing-devs/1438566907-9544-1-git-send-email-wangkefeng.wang@huawei.com logind: add standard gpio power button support
2015-08-03sd-event: make sure sd_event_now() cannot failLennart Poettering
Previously, if the event loop never ran before sd_event_now() would fail. With this change it will instead fall back to invoking now(). This way, the function cannot fail anymore, except for programming error when invoking it with wrong parameters. This takes into account the fact that many callers did not handle the error condition correctly, and if the callers did, then they kept simply invoking now() as fall back on their own. Hence let's shorten the code using this call, and make things more robust, and let's just fall back to now() internally. Whether now() is used or the cache timestamp may still be detected via the return value of sd_event_now(). If > 0 is returned, then the fall back to now() was used, if == 0 is returned, then the cached value was returned. This patch also simplifies many of the invocations of sd_event_now(): the manual fall back to now() can be removed. Also, in cases where the call is invoked withing void functions we can now protect the invocation via assert_se(), acknowledging the fact that the call cannot fail anymore except for programming errors with the parameters. This change is inspired by #841.
2015-08-03resolved: transaction - increase number of retry attemptsTom Gundersen
With the exponential backoff, we can perform more requests in the same amount of time, so bump this a bit. In case of large RTT this may be necessary in order not to regress, and in case of large packet-loss it will make us more robust. The latter is particularly relevant once we start probing for features (and hence may see packet-loss until we settle on the right feature level).
2015-08-03resolved: transaction - exponentially increase retry timeoutsTom Gundersen
Rather than fixing this to 5s for unicast DNS and 1s for LLMNR, start at a tenth of those values and increase exponentially until the old values are reached. For LLMNR the recommended timeout for IEEE802 networks (which basically means all of the ones we care about) is 100ms, so that should be uncontroversial. For unicast DNS I have found no recommended value. However, it seems vastly more likely that hitting a 500ms timeout is casued by a packet loss, rather than the RTT genuinely being greater than 500ms, so taking this as a startnig value seems reasonable to me. In the common case this greatly reduces the latency due to normal packet loss. Moreover, once we get support for probing for features, this means that we can send more packets before degrading the feature level whilst still allowing us to settle on the correct feature level in a reasonable timeframe. The timeouts are tracked per server (or per scope for the multicast protocols), and once a server (or scope) receives a successfull package the timeout is reset. We also track the largest RTT for the given server/scope, and always start our timouts at twice the largest observed RTT.
2015-08-03resolved: cache - use clock_boottime_or_monotonic()Tom Gundersen
We cannot rely on CLOCK_BOOTTIME being supported by the kernel, so fallack to CLOCK_MONOTONIC if the former is not supported.
2015-08-03Merge pull request #837 from ssahani/dhcpDaniel Mack
networkd: fix neworkd crash
2015-08-03logind: add standard gpio power button supportKefeng Wang
Many boards like hisilicon D02 board use standard gpio key to power down system. A description of gpio-key in dts shown below, gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; pwrbutton { label = "Power Button"; gpios = <&porta 8 1>; linux,code = <116>; // KEY_POWER, used by SC System Power Down }; }; -bash-4.3# udevadm info -a /dev/input/event3 Udevadm info starts with the device specified by the devpath and then walks up the chain of parent devices. It prints for every device found, all possible attributes in the udev rules key format. A rule to match, can be composed by the attributes of the device and the attributes from one single parent device. looking at device '/devices/platform/gpio_keys/input/input3/event3': KERNEL=="event3" SUBSYSTEM=="input" DRIVER=="" looking at parent device '/devices/platform/gpio_keys/input/input3': KERNELS=="input3" SUBSYSTEMS=="input" DRIVERS=="" ATTRS{name}=="gpio_keys" ATTRS{phys}=="gpio-keys/input0" ATTRS{uniq}=="" ATTRS{properties}=="0" looking at parent device '/devices/platform/gpio_keys': KERNELS=="gpio_keys" SUBSYSTEMS=="platform" DRIVERS=="gpio-keys" ATTRS{keys}=="116" ATTRS{switches}=="" ATTRS{driver_override}=="(null)" ATTRS{disabled_keys}=="" ATTRS{disabled_switches}=="" looking at parent device '/devices/platform': KERNELS=="platform" SUBSYSTEMS=="" DRIVERS==""
2015-08-02sd-bus: cleanup bus_reset_parsed_address()Namhyung Kim
Both strv_free() and mfree() return NULL pointer after free.
2015-08-02sd-bus: use mfree() in bus_reset_queues()Namhyung Kim
Recently mfree() was introduced to reduce work of tedious free + reset pointers. Use it in bus_reset_queues() too.
2015-08-02sd-bus: cleanup bus_close_fds()Namhyung Kim
The safe_close() already checks the fd and returns -1.
2015-08-02networkd: fix neworkd crashSusant Sahani
fix issue #827 hostname should be init to NULL.
2015-07-31Merge pull request #813 from dvdhrm/bus-clientLennart Poettering
busctl: make sure --address connects as bus-client
2015-07-31Merge pull request #812 from zonque/testDavid Herrmann
Add some more tests