centos man page for journal_check_available_features

JOURNAL_CHECK_AVAILA(9) 				     The Linux Journalling API					   JOURNAL_CHECK_AVAILA(9)

NAME
       journal_check_available_features - Check feature set in journalling layer

SYNOPSIS
       int journal_check_available_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 journaling code supports the use of all of a given set of features on this journal. Return true

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

       Stephen Tweedie <sct@redhat.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   JOURNAL_CHECK_AVAILA(9)