JBD2_JOURNAL_ERRNO(9)               The Linux Journalling API               JBD2_JOURNAL_ERRNO(9)



NAME
       jbd2_journal_errno - returns the journal's error state.

SYNOPSIS
       int jbd2_journal_errno(journal_t * journal);

ARGUMENTS
       journal
           journal to examine.

DESCRIPTION
       This is the errno number set with jbd2_journal_abort, the last time the journal was
       mounted - if the journal was stopped without calling abort this will be 0.

       If the journal has been aborted on this mount time -EROFS will be returned.

AUTHORS
       Roger Gammans <rgammans AT computer-surgery.uk>
           Author.

       Stephen Tweedie <sct AT redhat.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     JBD2_JOURNAL_ERRNO(9)