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path: root/src/update-done/update-done.c
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2016-10-24update-done: minor clean-upsLennart Poettering
This is a follow-up for fb8b0869a7bc30e23be175cf978df23192d59118, and makes a couple of minor clean-up changes: - The field name in the timestamp file is changed from "TimestampNSec=" to "TIMESTAMP_NSEC=". This is done simply to reflect the fact that we parse the file with the env var file parser, and hence the contents should better follow the usual capitalization of env vars, i.e. be all uppercase. - Needless negation of the errno parameter log_error_errno() and friends has been removed. - Instead of manually calculating the nsec remainder of the timestamp, use timespec_store(). - We now check whether we were able to write the timestamp file in full with fflush_and_check() the way we usually do it.
2016-09-15update-done, condition: write the timestamp to the file as well and use it ↵Ivan Shapovalov
to prevent false-positives This fixes https://bugs.freedesktop.org/show_bug.cgi?id=90192 and #4130 for real. Also, remove timestamp check in update-done.c altogether since the whole operation is idempotent.
2016-03-01selinux: always try to load the full selinux dbZbigniew Jędrzejewski-Szmek
https://github.com/systemd/systemd/pull/2508#issuecomment-190901170 Maybe fixes https://bugzilla.redhat.com/show_bug.cgi?id=1308771.
2016-02-10tree-wide: remove Emacs lines from all filesDaniel Mack
This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
2015-10-26util-lib: split out IO related calls to io-util.[ch]Lennart Poettering
2015-10-25util-lib: split out fd-related operations into fd-util.[ch]Lennart Poettering
There are more than enough to deserve their own .c file, hence move them over.
2015-04-27update-done: ignore nanosecond file timestamp components, they are not reliableLennart Poettering
https://bugs.freedesktop.org/show_bug.cgi?id=90192
2015-04-27update-done: minor simplificationLennart Poettering
2015-02-23remove unused includesThomas Hindoe Paaboel Andersen
This patch removes includes that are not used. The removals were found with include-what-you-use which checks if any of the symbols from a header is in use.
2014-12-28tmpfiles: add new line type 'v' for creating btrfs subvolumesLennart Poettering
2014-11-28udev,update-done: more log_xyz_errno() conversionsLennart Poettering
2014-11-28treewide: no need to negate errno for log_*_errno()Michal Schmidt
It corrrectly handles both positive and negative errno values.
2014-11-28treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt
As a followup to 086891e5c1 "log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers", use sed to convert the simple cases to use the new macros: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/' Multi-line log_*() invocations are not covered. And we also should add log_unit_*_errno().
2014-10-23selinux: clean up selinux label function namingLennart Poettering
2014-10-23mac: rename apis with mac_{selinux/smack}_ prefixWaLyong Cho
2014-07-26update-done: include a short description in .updatedZbigniew Jędrzejewski-Szmek
People might be confused where the file comes from, since the name is not at all specific. https://bugzilla.redhat.com/show_bug.cgi?id=1121301#c8
2014-07-21update-done: set proper selinux context for .updatedZbigniew Jędrzejewski-Szmek
https://bugzilla.redhat.com/show_bug.cgi?id=1121806
2014-06-13update-done: add minimal tool to manage system updates for /etc and /var, if ↵Lennart Poettering
/usr has changed In order to support offline updates to /usr, we need to be able to run certain tasks on next boot-up to bring /etc and /var in line with the updated /usr. Hence, let's devise a mechanism how we can detect whether /etc or /var are not up-to-date with /usr anymore: we keep "touch files" in /etc/.updated and /var/.updated that are mtime-compared with /usr. This means: Whenever the vendor OS tree in /usr is updated, and any services that shall be executed at next boot shall be triggered, it is sufficient to update the mtime of /usr itself. At next boot, if /etc/.updated and/or /var/.updated is older than than /usr (or missing), we know we have to run the update tools once. After that is completed we need to update the mtime of these files to the one of /usr, to keep track that we made the necessary updates, and won't repeat them on next reboot. A subsequent commit adds a new ConditionNeedsUpdate= condition that allows checking on boot whether /etc or /var are outdated and need updating. This is an early step to allow booting up with an empty /etc, with automatic rebuilding of the necessary cache files or user databases therein, as well as supporting later updates of /usr that then propagate to /etc and /var again.