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/*
Copyright (c) 2006-2011 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 __CLEAR_H__
#define __CLEAR_H__
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include "compat-errno.h"
#include "stack.h"
#include "call-stub.h"
#include "locks.h"
typedef enum {
CLRLK_INODE,
CLRLK_ENTRY,
CLRLK_POSIX,
CLRLK_TYPE_MAX
} clrlk_type;
typedef enum {
CLRLK_BLOCKED = 1,
CLRLK_GRANTED,
CLRLK_ALL,
CLRLK_KIND_MAX
} clrlk_kind;
typedef enum {
KW_TYPE,
KW_KIND,
/*add new keywords here*/
KW_MAX
} clrlk_opts;
struct _clrlk_args;
typedef struct _clrlk_args clrlk_args;
struct _clrlk_args {
int type;
int kind;
char *opts;
};
int
clrlk_get__kind (char *kind);
int
clrlk_get_type (char *type);
int
clrlk_get_lock_range (char *range_str, struct gf_flock *ulock,
gf_boolean_t *chk_range);
int
clrlk_parse_args (const char* cmd, clrlk_args *args);
int
clrlk_clear_posixlk (xlator_t *this, pl_inode_t *pl_inode, clrlk_args *args,
int *blkd, int *granted, int *op_errno);
int
clrlk_clear_inodelk (xlator_t *this, pl_inode_t *pl_inode, pl_dom_list_t *dom,
clrlk_args *args, int *blkd, int *granted, int *op_errno);
int
clrlk_clear_entrylk (xlator_t *this, pl_inode_t *pl_inode, pl_dom_list_t *dom,
clrlk_args *args, int *blkd, int *granted, int *op_errno);
int
clrlk_clear_lks_in_all_domains (xlator_t *this, pl_inode_t *pl_inode,
clrlk_args *args, int *blkd, int *granted,
int *op_errno);
#endif /* __CLEAR_H__ */
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