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/*
Copyright (c) 2008-2012 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 _LOCK_TABLE_H
#define _LOCK_TABLE_H
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include "xlator.h"
struct _locker {
struct list_head lockers;
char *volume;
loc_t loc;
fd_t *fd;
gf_lkowner_t owner;
pid_t pid;
};
struct _lock_table {
struct list_head inodelk_lockers;
struct list_head entrylk_lockers;
gf_lock_t lock;
};
int32_t
gf_add_locker (struct _lock_table *table, const char *volume,
loc_t *loc,
fd_t *fd,
pid_t pid,
gf_lkowner_t *owner,
glusterfs_fop_t type);
int32_t
gf_del_locker (struct _lock_table *table, const char *volume,
loc_t *loc,
fd_t *fd,
gf_lkowner_t *owner,
glusterfs_fop_t type);
struct _lock_table *
gf_lock_table_new (void);
#endif /* _LOCK_TABLE_H */
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