sd_journal_get_usage — Journal disk usage
#include <systemd/sd-journal.h>
int sd_journal_get_usage( | sd_journal *j, |
uint64_t *bytes) ; |
sd_journal_get_usage()
determines the
total disk space currently used by journal files (in bytes). If
SD_JOURNAL_LOCAL_ONLY
was passed when opening
the journal, this value will only reflect the size of journal
files of the local host, otherwise of all hosts.
All functions listed here are thread-agnostic and only a single thread may operate on a given sd_journal object.
The sd_journal_get_usage()
interface is
available as a shared library, which can be compiled and linked to
with the
libsystemd
pkg-config(1)
file.