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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | NOTES | SEE ALSO | COLOPHON |
SD_JOURNAL_GET_USAGE(3) sd_journal_get_usage 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);
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.
sd_journal_get_usage() returns 0 on success or a negative errno-style
error code.
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.
systemd(1), sd-journal(3), sd_journal_open(3),
This page is part of the systemd (systemd system and service manager)
project. Information about the project can be found at
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COLOPHON (which is not part of the original manual page), send a mail
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systemd 234 SD_JOURNAL_GET_USAGE(3)
Pages that refer to this page: sd-journal(3), systemd.directives(7), systemd.index(7)