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.TH "JOURNAL_UPDATE_FORMAT" "" "06 October 2005" "" ""

.SH NAME
journal_update_format \- Update on-disk journal structure.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int journal_update_format  (journal_t * \fIjournal\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIjournal\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
.PP
Given an initialised but unloaded journal struct, poke about in the
on-disk structure to update it to the most recent supported version.