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55 lines
1.8 KiB
Groff
55 lines
1.8 KiB
Groff
'\" t
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.TH "SD_JOURNAL_GET_USAGE" "3" "" "systemd 219" "sd_journal_get_usage"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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sd_journal_get_usage \- Journal disk usage
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.SH "SYNOPSIS"
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.sp
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.ft B
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.nf
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#include <systemd/sd\-journal\&.h>
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.fi
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.ft
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.HP \w'int\ sd_journal_get_usage('u
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.BI "int sd_journal_get_usage(sd_journal\ *" "j" ", uint64_t\ *" "bytes" ");"
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.SH "DESCRIPTION"
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.PP
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\fBsd_journal_get_usage()\fR
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determines the total disk space currently used by journal files (in bytes)\&. If
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\fBSD_JOURNAL_LOCAL_ONLY\fR
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was passed when opening the journal, this value will only reflect the size of journal files of the local host, otherwise of all hosts\&.
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.SH "RETURN VALUE"
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.PP
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\fBsd_journal_get_usage()\fR
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returns 0 on success or a negative errno\-style error code\&.
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.SH "NOTES"
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.PP
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The
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\fBsd_journal_get_usage()\fR
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interface is available as a shared library, which can be compiled and linked to with the
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\fBlibsystemd\fR\ \&\fBpkg-config\fR(1)
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file\&.
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.SH "SEE ALSO"
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.PP
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\fBsystemd\fR(1),
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\fBsd-journal\fR(3),
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\fBsd_journal_open\fR(3),
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