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path: root/src/journal/libsystemd-journal.sym
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2013-03-06libsystemd-journal: export new function, increase library versionZbigniew Jędrzejewski-Szmek
Since sd_journal_reliable_fd wasn't exported before, it is as if it was added now. Library "current" number must be bumped. michich> Someone links with the fixed version and produces a RPM with his program. The RPM will happily install on a system with an old systemd version (the deps will appear fine), but the program will fail to run.
2013-03-06journal: properly advertise sd_journal_reliable_fdZbigniew Jędrzejewski-Szmek
sd_journal_reliable_fd was added in 85210bffd836, but it was exported under the wrong name. Not too many users I guess.
2012-11-21journal: by default do not decompress dat objects larger than 64KLennart Poettering
This introduces a new data threshold setting for sd_journal objects which controls the maximum size of objects to decompress. This is relieves the library from having to decompress full data objects even if a client program is only interested in the initial part of them. This speeds up "systemd-coredumpctl" drastically when invoked without parameters.
2012-11-20journal: add sd_journal_get_catalog_for_message_id() as API to get catalog ↵Lennart Poettering
entry for any message ID without requiring an open journal file
2012-11-15journal: implement message catalogLennart Poettering
The message catalog can be used to attach short help texts to log lines, keyed by their MESSAGE_ID= fields. This is useful to help the administrator understand the context and cause of a message, find possible solutions and find further related documentation. Since this is keyed off MESSAGE_ID= this will only work for native journal messages. The message catalog supports i18n, and is useful to augment english language system messages with explanations in the local language. This commit only includes short explanatory messages for a few example message IDs, we'll add more complete documentation for the relevant systemd messages later on.
2012-10-26journal: provide an API that allows client to figure out whether they need ↵Lennart Poettering
to recheck the journal manually for changes in regular intervals Network file systems generally do not offer inotify() that would work across the network. We hence cannot rely on inotify() exclusiely in those case. Provide an API to determine these cases, and suggest doing manual regular rechecks. Note that this is not complete yet, as we need to rescan journal dirs on network file systems explicitly to find new/removed files
2012-10-18journal: fix symbol versioning fileLennart Poettering
2012-10-18journal: add ability to list values a specified field can take in all ↵Lennart Poettering
entries of the journal The new 'unique' API allows listing all unique field values that a field specified by a field name can take in all entries of the journal. This allows answering queries such as "What units logged to the journal?", "What hosts have logged into the journal?", "Which boot IDs have logged into the journal?". Ultimately this allows implementation of tools similar to lastlog based on journal data. Note that listing these field values will not work for journal files created with older journald, as the field values are not indexed in older files.
2012-10-10journal: when browsing the journal via browse.html allow clicking on entries ↵Lennart Poettering
to show their details
2012-09-07journal: add call to determine current journal file disk usageLennart Poettering
2012-08-08build-sys: prepare release 188systemd/v188Lennart Poettering
2012-08-01journal: add sd_journal_perror() to APILennart Poettering
2012-07-13journal: properly export sd_journal_add_disjunction()Lennart Poettering
2012-07-11journal: rework directory enumeration/watch logicLennart Poettering
There's now sd_journal_new_directory() for watching specific journal directories. This is exposed in journalctl -D. sd_journal_wait() and sd_journal_process() now return whether changes in the journal are invalidating or just appending. We now create inotify kernel watches only when we actually need them
2012-07-10journal: introduce sd_journal_wait() to simplify writing synchronous clientsLennart Poettering
2012-06-17journal: expose and make use of cutoff times of journalLennart Poettering
This helps explaining when the log output of "systemctl status" is incomplete because the logs got rotated since the service was started.
2012-05-24build-sys: prepare release 183Lennart Poettering
2012-04-12relicense to LGPLv2.1 (with exceptions)Lennart Poettering
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-04-02journal: implicitly add code location to all messages logged with the native ↵Lennart Poettering
interface This logic can be turned off by defining SD_JOURNAL_SUPPRESS_LOCATION before including sd-journal.h. This also saves/restores errno in all logging functions, in order to be useful as logging calls without side-effects. This also adds a couple of __unlikely__ around the early checks in the logging calls, in order to minimize the runtime impact.
2011-12-31journal: move symver file into subdirectoryLennart Poettering