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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 _THIN_ARBITER_H
#define _THIN_ARBITER_H
#include <glusterfs/locking.h>
#include <glusterfs/common-utils.h>
#include <glusterfs/glusterfs.h>
#include <glusterfs/xlator.h>
#include <glusterfs/defaults.h>
#include <glusterfs/list.h>
#define THIN_ARBITER_SOURCE_XATTR "trusted.ta.source"
#define THIN_ARBITER_SOURCE_SIZE 2
#define TA_FAILED_FOP(fop, frame, op_errno) \
do { \
default_##fop##_failure_cbk(frame, op_errno); \
} while (0)
#define TA_STACK_UNWIND(fop, frame, op_ret, op_errno, params...) \
do { \
ta_fop_t *__local = NULL; \
int32_t __op_ret = 0; \
int32_t __op_errno = 0; \
\
__local = frame->local; \
__op_ret = op_ret; \
__op_errno = op_errno; \
if (__local) { \
ta_release_fop(__local); \
frame->local = NULL; \
} \
STACK_UNWIND_STRICT(fop, frame, __op_ret, __op_errno, params); \
\
} while (0)
struct _ta_fop;
typedef struct _ta_fop ta_fop_t;
struct _ta_fop {
gf_xattrop_flags_t xattrop_flags;
loc_t loc;
fd_t *fd;
dict_t *dict;
dict_t *brick_xattr;
int32_t on_disk[2];
int32_t idx;
};
#endif /* _THIN_ARBITER_H */
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