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a1a03e30 | 1 | <?xml version='1.0'?> <!--*-nxml-*--> |
3a54a157 | 2 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" |
12b42c76 | 3 | "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> |
0307f791 | 4 | <!-- SPDX-License-Identifier: LGPL-2.1+ --> |
a1a03e30 | 5 | |
7d6b2723 | 6 | <refentry id="sd_journal_get_usage" xmlns:xi="http://www.w3.org/2001/XInclude"> |
a1a03e30 | 7 | |
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8 | <refentryinfo> |
9 | <title>sd_journal_get_usage</title> | |
10 | <productname>systemd</productname> | |
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11 | </refentryinfo> |
12 | ||
13 | <refmeta> | |
14 | <refentrytitle>sd_journal_get_usage</refentrytitle> | |
15 | <manvolnum>3</manvolnum> | |
16 | </refmeta> | |
17 | ||
18 | <refnamediv> | |
19 | <refname>sd_journal_get_usage</refname> | |
20 | <refpurpose>Journal disk usage</refpurpose> | |
21 | </refnamediv> | |
22 | ||
23 | <refsynopsisdiv> | |
24 | <funcsynopsis> | |
25 | <funcsynopsisinfo>#include <systemd/sd-journal.h></funcsynopsisinfo> | |
26 | ||
27 | <funcprototype> | |
28 | <funcdef>int <function>sd_journal_get_usage</function></funcdef> | |
29 | <paramdef>sd_journal *<parameter>j</parameter></paramdef> | |
30 | <paramdef>uint64_t *<parameter>bytes</parameter></paramdef> | |
31 | </funcprototype> | |
32 | ||
33 | </funcsynopsis> | |
34 | </refsynopsisdiv> | |
35 | ||
36 | <refsect1> | |
37 | <title>Description</title> | |
38 | ||
39 | <para><function>sd_journal_get_usage()</function> determines the | |
40 | total disk space currently used by journal files (in bytes). If | |
41 | <constant>SD_JOURNAL_LOCAL_ONLY</constant> was passed when opening | |
42 | the journal, this value will only reflect the size of journal | |
43 | files of the local host, otherwise of all hosts.</para> | |
44 | </refsect1> | |
45 | ||
46 | <refsect1> | |
47 | <title>Return Value</title> | |
48 | ||
49 | <para><function>sd_journal_get_usage()</function> returns 0 on | |
50 | success or a negative errno-style error code.</para> | |
51 | </refsect1> | |
52 | ||
53 | <refsect1> | |
54 | <title>Notes</title> | |
55 | ||
64a7ef8b | 56 | <xi:include href="threads-aware.xml" xpointer="strict"/> |
a8d46a16 | 57 | |
7d6b2723 | 58 | <xi:include href="libsystemd-pkgconfig.xml" xpointer="pkgconfig-text"/> |
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59 | </refsect1> |
60 | ||
61 | <refsect1> | |
62 | <title>See Also</title> | |
63 | ||
64 | <para> | |
65 | <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, | |
66 | <citerefentry><refentrytitle>sd-journal</refentrytitle><manvolnum>3</manvolnum></citerefentry>, | |
67 | <citerefentry><refentrytitle>sd_journal_open</refentrytitle><manvolnum>3</manvolnum></citerefentry>, | |
68 | </para> | |
69 | </refsect1> | |
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70 | |
71 | </refentry> |