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/*
Copyright (c) 2008-2009 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 Affero 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
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see
<http://www.gnu.org/licenses/>.
*/
#ifndef __HA_H_
#define __HA_H_
#include "ha-mem-types.h"
typedef struct {
call_stub_t *stub;
int32_t op_ret, op_errno;
int32_t active, tries, revalidate, revalidate_error;
int32_t call_count;
char *state, *pattern;
dict_t *dict;
loc_t loc;
struct iatt buf;
struct iatt postparent;
struct iatt preparent;
fd_t *fd;
inode_t *inode;
int32_t flags;
int32_t first_success;
} ha_local_t;
typedef struct {
char *state;
xlator_t **children;
int child_count, pref_subvol;
} ha_private_t;
typedef struct {
char *fdstate;
char *path;
gf_lock_t lock;
int active;
} hafd_t;
#define HA_ACTIVE_CHILD(this, local) (((ha_private_t *)this->private)->children[local->active])
extern int ha_alloc_init_fd (call_frame_t *frame, fd_t *fd);
extern int ha_handle_cbk (call_frame_t *frame, void *cookie, int op_ret, int op_errno) ;
extern int ha_alloc_init_inode (call_frame_t *frame, inode_t *inode);
#endif
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