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/*
Copyright (c) 2013-2014 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 _GLUSTERD_LOCKS_H_
#define _GLUSTERD_LOCKS_H_
typedef struct glusterd_mgmt_v3_lock_object_ {
uuid_t lock_owner;
} glusterd_mgmt_v3_lock_obj;
typedef struct glusterd_mgmt_v3_lock_timer_ {
gf_timer_t *timer;
xlator_t *xl;
} glusterd_mgmt_v3_lock_timer;
typedef struct glusterd_mgmt_v3_lock_valid_entities {
char *type; /* Entity type like vol, snap */
gf_boolean_t default_value; /* The default value that *
* determines if the locks *
* should be held for that *
* entity */
} glusterd_valid_entities;
int32_t
glusterd_mgmt_v3_lock_init ();
void
glusterd_mgmt_v3_lock_fini ();
int32_t
glusterd_mgmt_v3_lock_timer_init ();
void
glusterd_mgmt_v3_lock_timer_fini ();
int32_t
glusterd_get_mgmt_v3_lock_owner (char *volname, uuid_t *uuid);
int32_t
glusterd_mgmt_v3_lock (const char *key, uuid_t uuid, uint32_t *op_errno,
char *type);
int32_t
glusterd_mgmt_v3_unlock (const char *key, uuid_t uuid, char *type);
int32_t
glusterd_multiple_mgmt_v3_lock (dict_t *dict, uuid_t uuid, uint32_t *op_errno);
int32_t
glusterd_multiple_mgmt_v3_unlock (dict_t *dict, uuid_t uuid);
void
gd_mgmt_v3_unlock_timer_cbk(void *data);
#endif
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