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/*
Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com>
This file is part of GlusterFS.
GlusterFS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License,
or (at your option) any later version.
GlusterFS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see
<http://www.gnu.org/licenses/>.
*/
#ifndef __AFR_SELF_HEALD_H__
#define __AFR_SELF_HEALD_H__
#include "xlator.h"
#define IS_ROOT_PATH(path) (!strcmp (path, "/"))
#define IS_ENTRY_CWD(entry) (!strcmp (entry, "."))
#define IS_ENTRY_PARENT(entry) (!strcmp (entry, ".."))
#define AFR_ALL_CHILDREN -1
typedef struct afr_crawl_data_ {
int child;
pid_t pid;
afr_crawl_type_t crawl;
xlator_t *readdir_xl;
void *op_data;
int crawl_flags;
int (*process_entry) (xlator_t *this, struct afr_crawl_data_ *crawl_data,
gf_dirent_t *entry, loc_t *child, loc_t *parent,
struct iatt *iattr);
} afr_crawl_data_t;
typedef int (*process_entry_cbk_t) (xlator_t *this, afr_crawl_data_t *crawl_data,
gf_dirent_t *entry, loc_t *child, loc_t *parent,
struct iatt *iattr);
void afr_proactive_self_heal (xlator_t *this, int idx);
void afr_build_root_loc (xlator_t *this, loc_t *loc);
int afr_set_root_gfid (dict_t *dict);
void
afr_do_poll_self_heal (void *data);
int
afr_xl_op (xlator_t *this, dict_t *input, dict_t *output);
#endif /* __AFR_SELF_HEALD_H__ */
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