From 225690a604e73a7f90859370cc5201b599b0e823 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 10 May 2017 18:16:16 -0400 Subject: ./tools/notsd-move --- src/libsystemd/sd-journal.xml | 146 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100644 src/libsystemd/sd-journal.xml (limited to 'src/libsystemd/sd-journal.xml') diff --git a/src/libsystemd/sd-journal.xml b/src/libsystemd/sd-journal.xml new file mode 100644 index 0000000000..0f4b3e8eea --- /dev/null +++ b/src/libsystemd/sd-journal.xml @@ -0,0 +1,146 @@ + + + + + + + + + sd-journal + systemd + + + + Developer + Lennart + Poettering + lennart@poettering.net + + + + + + sd-journal + 3 + + + + sd-journal + APIs for submitting and querying log entries to and + from the journal + + + + + #include <systemd/sd-journal.h> + + + + pkg-config --cflags --libs libsystemd + + + + + + Description + + sd-journal.h provides APIs to submit + and query log entries. The APIs exposed act both as client for the + systemd-journald.service8 + journal service and as parser for the journal files on disk. + + + See + sd_journal_print3, + sd_journal_stream_fd3, + sd_journal_open3, + sd_journal_next3, + sd_journal_get_realtime_usec3, + sd_journal_add_match3, + sd_journal_seek_head3, + sd_journal_enumerate_fields3, + sd_journal_get_cursor3, + sd_journal_get_cutoff_realtime_usec3, + sd_journal_get_cutoff_monotonic_usec3, + sd_journal_get_usage3, + sd_journal_get_catalog3, + sd_journal_get_fd3, + sd_journal_has_runtime_files3 + and + sd_journal_has_persistent_files3 + for more information about the functions implemented. + + Command line access for submitting entries to the journal is + available with the + systemd-cat1 + tool. Command line access for querying entries from the journal is + available with the + journalctl1 + tool. + + + + Thread safety + + Functions that operate on the sd_journal object are thread + agnostic — given sd_journal pointer may only be used from one thread at + a time, but multiple threads may use multiple such objects safely. Other functions — + those that are used to send entries to the journal, like + sd_journal_print3 + and similar, or those that are used to retrieve global information like + sd_journal_stream_fd3 + and + sd_journal_get_catalog_for_message_id3 + — are thread-safe and may be called from multiple threads in parallel. + + + + + + See Also + + systemd1, + sd_journal_print3, + sd_journal_stream_fd3, + sd_journal_open3, + sd_journal_next3, + sd_journal_get_data3, + sd_journal_get_realtime_usec3, + sd_journal_add_match3, + sd_journal_seek_head3, + sd_journal_enumerate_fields3, + sd_journal_get_cursor3, + sd_journal_get_cutoff_realtime_usec3, + sd_journal_get_cutoff_monotonic_usec3, + sd_journal_get_usage3, + sd_journal_get_fd3, + sd_journal_query_unique3, + sd_journal_get_catalog3, + sd_journal_has_runtime_files3, + sd_journal_has_persistent_files3, + journalctl1, + sd-id1283, + pkg-config1 + + + + -- cgit v1.2.3-54-g00ecf