linux/fs/xfs/scrub/xfblob.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (c) 2021-2024 Oracle.  All Rights Reserved.
 * Author: Darrick J. Wong <[email protected]>
 */
#ifndef __XFS_SCRUB_XFBLOB_H__
#define __XFS_SCRUB_XFBLOB_H__

struct xfblob { … };

xfblob_cookie;

int xfblob_create(const char *descr, struct xfblob **blobp);
void xfblob_destroy(struct xfblob *blob);
int xfblob_load(struct xfblob *blob, xfblob_cookie cookie, void *ptr,
		uint32_t size);
int xfblob_store(struct xfblob *blob, xfblob_cookie *cookie, const void *ptr,
		uint32_t size);
int xfblob_free(struct xfblob *blob, xfblob_cookie cookie);
unsigned long long xfblob_bytes(struct xfblob *blob);
void xfblob_truncate(struct xfblob *blob);

static inline int
xfblob_storename(
	struct xfblob		*blob,
	xfblob_cookie		*cookie,
	const struct xfs_name	*xname)
{ … }

static inline int
xfblob_loadname(
	struct xfblob		*blob,
	xfblob_cookie		cookie,
	struct xfs_name		*xname,
	uint32_t		size)
{ … }

#endif /* __XFS_SCRUB_XFBLOB_H__ */