X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsystemd.journal-fields.xml;h=4f664f43e55be45a70092c1c0d6a404fbe634327;hp=fd0beb968f66abd9c5ffb3cac3a64550503f99f3;hb=cbdca8525b4f36297cb9e5cb090a9648763ed1bf;hpb=362a3f8122e070589a4d61f7752b990090c75432
diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml
index fd0beb968..4f664f43e 100644
--- a/man/systemd.journal-fields.xml
+++ b/man/systemd.journal-fields.xml
@@ -299,7 +299,12 @@
addresses of journal entries are serialized into
fields prefixed with double underscores. Note that
these aren't proper fields when stored in the journal,
- but addressing meta data of entries.
+ but addressing meta data of entries. They cannot be
+ written as part of structured log entries via calls
+ such as
+ sd_journal_send3. They
+ may also not be used as matches for
+ sd_journal_add_match3