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Viewing changes to libocfs2/include/feature_string.h

  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Lainé
  • Date: 2009-07-06 07:26:30 UTC
  • mfrom: (1.1.7 upstream) (0.1.5 squeeze)
  • Revision ID: james.westby@ubuntu.com-20090706072630-59335sl51k3rvu74
Tags: 1.4.2-1
http://bugs.debian.org/535471
* New upstream release (Closes: #535471).
* Drop patch for limits.h, included upstream.

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libocfs2/include/feature_string.h
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/* -*- mode: c; c-basic-offset: 8; -*-
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 * vim: noexpandtab sw=8 ts=8 sts=0:
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 *
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 * feature_strings.h
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 *
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 * Routines for analyzing a feature string.
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 *
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 * Copyright (C) 2007 Oracle.  All rights reserved.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public
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 * License, version 2,  as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public
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 * License along with this program; if not, write to the
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 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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 * Boston, MA 021110-1307, USA.
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 *
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 */
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#ifndef __FEATURE_STRING_H
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#define __FEATURE_STRING_H
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#include <ocfs2.h>
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struct fs_feature_flags {
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        const char *ff_str;
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        /* this flag is the feature's own flag. */
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        fs_options ff_own_flags;
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        /*
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         * this flag includes the feature's own flag and
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         * all the other features' flag it depends on.
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         */
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        fs_options ff_flags;
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};
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enum feature_level_indexes {
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        FEATURE_LEVEL_DEFAULT = 0,
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        FEATURE_LEVEL_MAX_COMPAT,
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        FEATURE_LEVEL_MAX_FEATURES,
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};
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errcode_t parse_feature(const char *opts,
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                        fs_options *feature_flags,
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                        fs_options *reverse_flags);
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int parse_feature_level(const char *typestr,
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                        enum feature_level_indexes *index);
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int merge_feature_flags_with_level(fs_options *dest,
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                                   int index,
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                                   fs_options *feature_set,
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                                   fs_options *reverse_set);
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#endif /* __FEATURE_STIRNG_H */