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/*
Copyright (c) 2018 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 _POSIX_METADATA_H
#define _POSIX_METADATA_H
#include "posix-metadata-disk.h"
/* In memory representation posix metadata xattr */
typedef struct {
/* version of structure, bumped up if any new member is added */
uint8_t version;
/* flags indicates valid fields in the structure */
uint64_t flags;
struct timespec ctime;
struct timespec mtime;
struct timespec atime;
} posix_mdata_t;
typedef struct {
unsigned short ctime : 1;
unsigned short mtime : 1;
unsigned short atime : 1;
} posix_mdata_flag_t;
/* With inode lock*/
int
posix_get_mdata_xattr (xlator_t *this, const char *real_path, int _fd,
inode_t *inode, struct iatt *stbuf);
/* With out inode lock*/
int
__posix_get_mdata_xattr (xlator_t *this, const char *real_path, int _fd,
inode_t *inode, struct iatt *stbuf);
void
posix_update_utime_in_mdata (xlator_t *this, const char *real_path, int fd,
inode_t *inode, struct iatt *stbuf, int valid);
void
posix_set_ctime (call_frame_t *frame, xlator_t *this, const char* real_path,
int fd, inode_t *inode, struct iatt *stbuf);
void
posix_set_parent_ctime (call_frame_t *frame, xlator_t *this,
const char* real_path, int fd, inode_t *inode,
struct iatt *stbuf);
#endif /* _POSIX_METADATA_H */
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