JOURNAL_SET_FEATURES(9) The Linux Journalling API JOURNAL_SET_FEATURES(9)
NAME
journal_set_features - Mark a given journal feature in the superblock
SYNOPSIS
int journal_set_features(journal_t * journal, unsigned long compat, unsigned long ro, unsigned long incompat);
ARGUMENTS
journal
Journal to act on.
compat
bitmask of compatible features
ro
bitmask of features that force read-only mount
incompat
bitmask of incompatible features
DESCRIPTION
Mark a given journal feature as present on the superblock. Returns true if the requested features could be set.
AUTHORS
Roger Gammans <rgammans@computer-surgery.co.uk>
Author.
Stephen Tweedie <sct@redhat.com>
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 JOURNAL_SET_FEATURES(9)
