journal: add call to determine current journal file disk usage

[elogind.git] / src / systemd / sd-journal.h

diff --git a/src/systemd/sd-journal.h b/src/systemd/sd-journal.h
index de1c8f38f266303a98f8f5b044c6c70badc6ccf0..6c18c894253e7294df19b0c83f060b83c109570e 100644 (file)
--- a/src/systemd/sd-journal.h
+++ b/src/systemd/sd-journal.h
@@ -108,6 +108,8 @@ int sd_journal_get_cursor(sd_journal *j, char **cursor);
 int sd_journal_get_cutoff_realtime_usec(sd_journal *j, uint64_t *from, uint64_t *to);
 int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, const sd_id128_t boot_id, uint64_t *from, uint64_t *to);
 
+int sd_journal_get_usage(sd_journal *j, uint64_t *bytes);
+
 /* int sd_journal_query_unique(sd_journal *j, const char *field);      /\* missing *\/ */
 /* int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_t *l); /\* missing *\/ */
 /* void sd_journal_restart_unique(sd_journal *j);                      /\* missing *\/ */