diff options
Diffstat (limited to 'man/sd_journal_get_catalog.xml')
| -rw-r--r-- | man/sd_journal_get_catalog.xml | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/man/sd_journal_get_catalog.xml b/man/sd_journal_get_catalog.xml index ce37e177bd..80edc08c81 100644 --- a/man/sd_journal_get_catalog.xml +++ b/man/sd_journal_get_catalog.xml @@ -87,9 +87,14 @@ <refsect1> <title>Notes</title> - <para>Function <function>sd_journal_get_catalog()</function> is thread-agnostic and only a - single thread may operate on a given <structname>sd_journal</structname> object. Function - <function>sd_journal_get_catalog_for_message_id()</function> is thread-safe.</para> + <para>Function <function>sd_journal_get_catalog()</function> is thread-agnostic and only + a single specific thread may operate on a given object during its entire lifetime. It's safe to allocate multiple + independent objects and use each from a specific thread in parallel. However, it's not safe to allocate such an + object in one thread, and operate or free it from any other, even if locking is used to ensure these threads don't + operate on it at the very same time.</para> + + <para>Function <function>sd_journal_get_catalog_for_message_id()</function> is are thread-safe and may be called in + parallel from multiple threads.</para> <xi:include href="libsystemd-pkgconfig.xml" xpointer="pkgconfig-text"/> </refsect1> |