diff options
Diffstat (limited to 'fs/xfs/scrub/xfblob.h')
| -rw-r--r-- | fs/xfs/scrub/xfblob.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/xfs/scrub/xfblob.h b/fs/xfs/scrub/xfblob.h new file mode 100644 index 000000000000..bd98647407f1 --- /dev/null +++ b/fs/xfs/scrub/xfblob.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2021-2024 Oracle. All Rights Reserved. + * Author: Darrick J. Wong <djwong@kernel.org> + */ +#ifndef __XFS_SCRUB_XFBLOB_H__ +#define __XFS_SCRUB_XFBLOB_H__ + +struct xfblob { + struct xfile *xfile; + loff_t last_offset; +}; + +typedef loff_t 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); + +#endif /* __XFS_SCRUB_XFBLOB_H__ */ |