summaryrefslogtreecommitdiffstats
path: root/xlators/cluster/afr/src/afr-self-heald.h
blob: c85c97b25e437b076a62d8e5309130b9d7ecbaaa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/*
   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_data_t;

void afr_proactive_self_heal (xlator_t *this, int idx);

void afr_build_root_loc (inode_t *inode, loc_t *loc);

int afr_set_root_gfid (dict_t *dict);

char * afr_build_file_path (loc_t *loc, gf_dirent_t *entry);

void
afr_build_child_loc (loc_t *parent, loc_t *child, char *path, char *name);
#endif /* __AFR_SELF_HEALD_H__ */