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2015-09-09tree-wide: replace while(1) by for(;;) everywhereLennart Poettering
Another Coccinelle script.
2015-09-09tree-wide: update empty-if coccinelle script to cover empty-while and moreLennart Poettering
Let's also clean up single-line while and for blocks.
2015-09-09tree-wide: make use of log_error_errno() return value in more casesLennart Poettering
The previous coccinelle semantic patch that improved usage of log_error_errno()'s return value, only looked for log_error_errno() invocations with a single parameter after the error parameter. Update the patch to handle arbitrary numbers of additional arguments.
2015-09-09importd: fix typosDaniel Mack
2015-09-09Merge pull request #1210 from poettering/import-fixesDaniel Mack
cgroup fix, nspawn fix, plus change to download .nspawn files in importd
2015-09-09Merge pull request #1207 from poettering/coccinelle-fixesDaniel Mack
Coccinelle fixes
2015-09-09nspawn: add missing comma to gperf fileLennart Poettering
2015-09-09Merge pull request #1180 from evverx/dot-from-to-alias-handlingLennart Poettering
analyze: add alias handling for --{from,to}-pattern options of the dot command
2015-09-09tree-wide: drop {} from one-line if blocksLennart Poettering
Patch via coccinelle.
2015-09-09tree-wide: make use of log_error_errno() return valueLennart Poettering
Turns this: r = -errno; log_error_errno(errno, "foo"); into this: r = log_error_errno(errno, "foo"); and this: r = log_error_errno(errno, "foo"); return r; into this: return log_error_errno(errno, "foo");
2015-09-09tree-wide: don't do assignments within if checksLennart Poettering
Turn this: if ((r = foo()) < 0) { ... into this: r = foo(); if (r < 0) { ...
2015-09-09tree-wide: drop redundant if checks before safe_close()Lennart Poettering
Replace this: if (fd >= 0) safe_close(fd); by this: safe_close(fd);
2015-09-09tree-wide: make more code use safe_close()Lennart Poettering
Replace this: close(fd); fd = -1; write this: fd = safe_close(fd);
2015-09-09tree-wide: use coccinelle to patch a lot of code to use mfree()Lennart Poettering
This replaces this: free(p); p = NULL; by this: p = mfree(p); Change generated using coccinelle. Semantic patch is added to the sources.
2015-09-09Merge pull request #1206 from davidmilburn/ata-by-pathLennart Poettering
udev: build by-path identifiers for ATA devices.
2015-09-08udev: build by-path identifiers for ATA devices.David Milburn
/dev/disk/by-path total 0 lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:00:1f.2-ata-2 -> ../../sr0 lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:00:1f.2-ata-3 -> ../../sdd lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part1 -> ../../sdd1 lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part2 -> ../../sdd2 lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:00:1f.2-ata-3-part3 -> ../../sdd3 lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:03:00.0-ata-4 -> ../../sda lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:03:00.0-ata-4-part1 -> ../../sda1 lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:03:00.0-ata-4-part2 -> ../../sda2 lrwxrwxrwx. 1 root root 9 Sep 4 10:02 pci-0000:08:00.0-ata-1 -> ../../sdc lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:08:00.0-ata-1-part1 -> ../../sdc1 lrwxrwxrwx. 1 root root 10 Sep 4 10:02 pci-0000:08:00.0-ata-1-part2 -> ../../sdc2
2015-09-08gpt-auto: fix ESP options and descriptionMarius Thesing
Since 59512f21 the parameters were passed in the wrong order, causing the options to be interpreted as the description. Also, while "false" was supposed to be passed for "rw", the ESP should actually be mounted read-write. It just happened to be "true" since the description char* was passed for "rw".
2015-09-08importd: for .raw and .tar images, try to download .nspawn settings file tooLennart Poettering
2015-09-08cgroups: make sure the "devices" controller's enum is named the same way as ↵Lennart Poettering
the controller in the kernel Follow-up to 5bf8002a3a6723ce50331c024122078552fb600a.
2015-09-08Merge pull request #1190 from poettering/rework-virtDaniel Mack
basic: rework virtualization detection API
2015-09-08sd-login: fix sd_seat_get_active() to return ENODATAsystemd/v226David Herrmann
This seems to be an oversight from: 707b66c66381c899d7ef640e158ffdd5bcff4deb We have to return ENODATA instead of ENOENT if a requested entry is non-present. Also fix the call-site in udev to check for these errors.
2015-09-08Merge pull request #1201 from torstehu/fix-typoDavid Herrmann
treewide: fix typos
2015-09-08Merge pull request #1192 from poettering/sd-bus-containerDaniel Mack
sd-bus: pass container bus errors up to calling process
2015-09-08treewide: fix typosTorstein Husebø
2015-09-08Merge pull request #1196 from evverx/systemctl-add-consists-ofLennart Poettering
systemctl: add ConsistsOf as the inverse of PartOf
2015-09-08Merge pull request #1198 from martinpitt/masterLennart Poettering
cgroup-util: fix devices controller
2015-09-08cgroup-util: fix devices controllerMartin Pitt
Commit efdb0237 accidentally changed the name of the "devices" cgroup controller to "device".
2015-09-08systemctl: add ConsistsOf as the inverse of PartOfEvgeny Vereshchagin
2015-09-08nspawn: also close uid shift socket in the parentLennart Poettering
We should really close all parent sides of our child/parent socket pairs.
2015-09-08nspawn: short reads do not set errno, hence don't try to print itLennart Poettering
2015-09-08inspawn: switch from SOCK_DGRAM to SOCK_SEQPACKET for internal socketpairsLennart Poettering
SOCK_DGRAM and SOCK_SEQPACKET have very similar semantics when used with socketpair(). However, SOCK_SEQPACKET has the advantage of knowing a hangup concept, since it is inherently connection-oriented. Since we use socket pairs to communicate between the nspawn main process and the nspawn child process, where the child might die abnormally it's interesting to us to learn about this via hangups if the child side of the pair is closed. Hence, let's switch to SOCK_SEQPACKET for these internal communication sockets. Fixes #956.
2015-09-08nspawn: properly propagate errors when we fail to set soemthing upLennart Poettering
2015-09-07machined: improve error message when trying to get a bus in bus-less containersLennart Poettering
Now that we get useful error messages from sd-bus for container connections, let's make use of this and report better errors back to machined clients. Fixes #685.
2015-09-07sd-bus: when connecting to a container AF_UNIX bus, return errorLennart Poettering
When forking of a child process for connecting to a container, pass the preicse connection error to the calling process. We already did this correctly for kdbus busses, let's do so for dbus1 busses, too.
2015-09-07nspawn: sort and clean up included header listLennart Poettering
Let's remove unnecessary inclusions, and order the list alphabetically as suggested in CODING_STYLE now.
2015-09-07nspawn: remove nspawn.h, it's empty nowLennart Poettering
2015-09-07nspawn: split out --uid= logic into nspawn-setuid.[ch]Lennart Poettering
2015-09-07nspawn: split out machined registration code to nspawn-register.[ch]Lennart Poettering
2015-09-07nspawn: split out cgroup related calls into nspawn-cgroup.[ch]Lennart Poettering
2015-09-07nspawn: split out network related code to nspawn-network.[ch]Lennart Poettering
2015-09-07nspawn: split all port exposure code into nspawn-expose-port.[ch]Lennart Poettering
2015-09-07nspawn: split out mount related functions into a new nspawn-mount.c fileLennart Poettering
2015-09-07unit: move "not supported" check after condition check in unit_start()Lennart Poettering
Make sure we always check conditions before checking whether the unit type is supported in unit_start(), since condition checks are "clean errors", while "not supported" errors are fatal. This cleans up the boot output of systemd in containers, where a lot of NOTSUPP lines were shown befor this fix. This partially reverts 8ff4d2ab0d4758e914aea6d86154d85f2b2c787f which reorder the checks.
2015-09-07basic: rework virtualization detection APILennart Poettering
Introduce a proper enum, and don't pass around string ids anymore. This simplifies things quite a bit, and makes virtualization detection more similar to architecture detection.
2015-09-07Merge pull request #1178 from poettering/gpt-auto-fixesDaniel Mack
handle LUKS root partitions better in gpt-auto, plus other fixes
2015-09-07tests: Skip test-cgroup-util test_mask_supported() when not running under ↵Martin Pitt
systemd Commit 5f4c5fef6 introduced this new test case, but this does not work in build chroots where cgroupfs is not mounted. So skip the test if systemd is not running.
2015-09-07Merge pull request #1179 from poettering/sd-event-sigchld-fixTom Gundersen
sd-event: make sure to create a signal queue for the right signal
2015-09-07Merge pull request #1165 from poettering/nspawn-filesTom Gundersen
various fixes to the core, logind, machined, nspawn
2015-09-07analyze: add alias handling for --{from,to}-pattern optionsEvgeny Vereshchagin
`systemd-analyze dot --from-pattern default.target` works fine
2015-09-07sd-event: make sure to create a signal queue for the right signalLennart Poettering
We should never access the "signal" part of the event source unless the event source is actually for a signal. In this case it's a child pid handler however, hence make sure to use the right signal. This is a fix for PR #1177, which in turn was a fix for 9da4cb2be260ed123f2676cb85cb350c527b1492.