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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
Copyright (c) 2014 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include "xlator.h"
#include "defaults.h"
#include "meta-mem-types.h"
#include "meta.h"
#include "meta-hooks.h"
static int
dict_key_add (dict_t *dict, char *key, data_t *value, void *data)
{
struct meta_dirent **direntp = data;
(*direntp)->name = gf_strdup (key);
(*direntp)->type = IA_IFREG;
(*direntp)->hook = meta_option_file_hook;
(*direntp)++;
return 0;
}
static int
options_dir_fill (xlator_t *this, inode_t *inode, struct meta_dirent **dp)
{
struct meta_dirent *dirent = NULL;
struct meta_dirent *direntp = NULL;
xlator_t *xl = NULL;
xl = meta_ctx_get (inode, this);
dirent = GF_CALLOC (sizeof (*dirent), xl->options->count,
gf_meta_mt_dirents_t);
if (!dirent)
return -1;
direntp = dirent;
dict_foreach (xl->options, dict_key_add, &direntp);
*dp = dirent;
return xl->options->count;
}
static struct meta_ops options_dir_ops = {
.dir_fill = options_dir_fill
};
int
meta_options_dir_hook (call_frame_t *frame, xlator_t *this, loc_t *loc,
dict_t *xdata)
{
meta_ctx_set (loc->inode, this, meta_ctx_get (loc->parent, this));
meta_ops_set (loc->inode, this, &options_dir_ops);
return 0;
}
|
