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/*
Copyright (c) 2015 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 _QUOTA_COMMON_UTILS_H
#define _QUOTA_COMMON_UTILS_H
#include "iatt.h"
#define GF_QUOTA_CONF_VERSION 1.2
#define QUOTA_CONF_HEADER \
"GlusterFS Quota conf | version: v1.2\n"
typedef enum {
GF_QUOTA_CONF_TYPE_USAGE = 1,
GF_QUOTA_CONF_TYPE_OBJECTS
} gf_quota_conf_type_t;
struct _quota_limits {
int64_t hl;
int64_t sl;
} __attribute__ ((__packed__));
typedef struct _quota_limits quota_limits_t;
struct _quota_meta {
int64_t size;
int64_t file_count;
int64_t dir_count;
} __attribute__ ((__packed__));
typedef struct _quota_meta quota_meta_t;
int32_t
quota_data_to_meta (data_t *data, char *key, quota_meta_t *meta);
int32_t
quota_dict_get_meta (dict_t *dict, char *key, quota_meta_t *meta);
int32_t
quota_dict_set_meta (dict_t *dict, char *key, const quota_meta_t *meta,
ia_type_t ia_type);
int32_t
quota_conf_read_header (int fd, char *buf);
int32_t
quota_conf_read_version (int fd, float *version);
int32_t
quota_conf_write_header (int fd);
int32_t
quota_conf_write_gfid (int fd, void *buf, char type);
int32_t
quota_conf_read_gfid (int fd, void *buf, char *type, float version);
int32_t
quota_conf_skip_header (int fd);
#endif /* _QUOTA_COMMON_UTILS_H */
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