journal_check_used_f(9)
NAME
journal_check_used_features - Check if features specified are used.
SYNOPSIS
int journal_check_used_features(journal_t * journal,
unsigned long compat, unsigned long ro,
unsigned long incompat);
ARGUMENTS
- journal
- Journal to check.
- compat
- bitmask of compatible features
- ro
- bitmask of features that force read-only mount
- incompat
- bitmask of incompatible features
DESCRIPTION
Check whether the journal uses all of a given set of features. Return
true (non-zero) if it does.
AUTHORS
- Roger Gammans <rgammans@computer-surgery.co.uk>
- Author.
- Stephen Tweedie <sct@redhat.com>
- Author.