sd_journal_get_usage

systemd

sd_journal_get_usage

3

sd_journal_get_usage

Journal disk usage

#include <systemd/sd-journal.h>

int

sd_journal_get_usage

sd_journal *

j

uint64_t *

bytes

Description

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.

Return Value

sd_journal_get_usage() returns 0 on success or a negative errno-style error code.

Notes

History

sd_journal_get_usage() was added in version 190.

See Also

systemd(1), sd-journal(3), sd_journal_open(3)