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linux/fs/xfs/libxfs/xfs_symlink_remote.h
Darrick J. Wong ea8214c319 xfs: pass the owner to xfs_symlink_write_target
Require callers of xfs_symlink_write_target to pass the owner number
explicitly.  This sets us up for online repair to be able to write a
remote symlink target to sc->tempip with sc->ip's inumber in the block
heaader.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2024-04-15 14:58:57 -07:00

29 lines
1.1 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000-2005 Silicon Graphics, Inc.
* Copyright (c) 2013 Red Hat, Inc.
* All Rights Reserved.
*/
#ifndef __XFS_SYMLINK_REMOTE_H
#define __XFS_SYMLINK_REMOTE_H
/*
* Symlink decoding/encoding functions
*/
int xfs_symlink_blocks(struct xfs_mount *mp, int pathlen);
int xfs_symlink_hdr_set(struct xfs_mount *mp, xfs_ino_t ino, uint32_t offset,
uint32_t size, struct xfs_buf *bp);
bool xfs_symlink_hdr_ok(xfs_ino_t ino, uint32_t offset,
uint32_t size, struct xfs_buf *bp);
void xfs_symlink_local_to_remote(struct xfs_trans *tp, struct xfs_buf *bp,
struct xfs_inode *ip, struct xfs_ifork *ifp,
void *priv);
xfs_failaddr_t xfs_symlink_shortform_verify(void *sfp, int64_t size);
int xfs_symlink_remote_read(struct xfs_inode *ip, char *link);
int xfs_symlink_write_target(struct xfs_trans *tp, struct xfs_inode *ip,
xfs_ino_t owner, const char *target_path, int pathlen,
xfs_fsblock_t fs_blocks, uint resblks);
int xfs_symlink_remote_truncate(struct xfs_trans *tp, struct xfs_inode *ip);
#endif /* __XFS_SYMLINK_REMOTE_H */