NAME

       sd_journal_get_usage - Journal disk usage

SYNOPSIS

       #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

       The sd_journal_get_usage() interface is available as shared library, which can be compiled
       and linked to with the libsystemd-journalpkg-config(1) file.

SEE ALSO

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