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Christoph Hellwig993386c2007-08-28 16:12:30 +10001#ifndef _XFS_VNODEOPS_H
2#define _XFS_VNODEOPS_H 1
3
4struct attrlist_cursor_kern;
Christoph Hellwig993386c2007-08-28 16:12:30 +10005struct cred;
6struct file;
Christoph Hellwig0f285c82008-07-18 17:13:28 +10007struct iattr;
Christoph Hellwig993386c2007-08-28 16:12:30 +10008struct inode;
9struct iovec;
10struct kiocb;
11struct pipe_inode_info;
12struct uio;
13struct xfs_inode;
14struct xfs_iomap;
15
16
Christoph Hellwigea5a3dc82008-10-30 18:27:48 +110017int xfs_setattr(struct xfs_inode *ip, struct iattr *vap, int flags);
Christoph Hellwig0f285c82008-07-18 17:13:28 +100018#define XFS_ATTR_DMI 0x01 /* invocation from a DMI function */
19#define XFS_ATTR_NONBLOCK 0x02 /* return EAGAIN if operation would block */
20#define XFS_ATTR_NOLOCK 0x04 /* Don't grab any conflicting locks */
21
Christoph Hellwig993386c2007-08-28 16:12:30 +100022int xfs_readlink(struct xfs_inode *ip, char *link);
David Chinner978b7232008-05-19 16:29:46 +100023int xfs_fsync(struct xfs_inode *ip);
Christoph Hellwig993386c2007-08-28 16:12:30 +100024int xfs_release(struct xfs_inode *ip);
25int xfs_inactive(struct xfs_inode *ip);
Barry Naujok556b8b12008-04-10 12:22:07 +100026int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name,
Barry Naujok384f3ce2008-05-21 16:58:22 +100027 struct xfs_inode **ipp, struct xfs_name *ci_name);
Barry Naujok556b8b12008-04-10 12:22:07 +100028int xfs_create(struct xfs_inode *dp, struct xfs_name *name, mode_t mode,
David Howellsb6dff3e2008-11-14 10:39:16 +110029 xfs_dev_t rdev, struct xfs_inode **ipp, cred_t *credp);
Barry Naujok556b8b12008-04-10 12:22:07 +100030int xfs_remove(struct xfs_inode *dp, struct xfs_name *name,
31 struct xfs_inode *ip);
Christoph Hellwiga3da7892008-03-06 13:46:12 +110032int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip,
Barry Naujok556b8b12008-04-10 12:22:07 +100033 struct xfs_name *target_name);
Christoph Hellwig993386c2007-08-28 16:12:30 +100034int xfs_readdir(struct xfs_inode *dp, void *dirent, size_t bufsize,
35 xfs_off_t *offset, filldir_t filldir);
Barry Naujok556b8b12008-04-10 12:22:07 +100036int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name,
37 const char *target_path, mode_t mode, struct xfs_inode **ipp,
David Howellsb6dff3e2008-11-14 10:39:16 +110038 cred_t *credp);
Christoph Hellwig993386c2007-08-28 16:12:30 +100039int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state);
40int xfs_reclaim(struct xfs_inode *ip);
41int xfs_change_file_space(struct xfs_inode *ip, int cmd,
Christoph Hellwigea5a3dc82008-10-30 18:27:48 +110042 xfs_flock64_t *bf, xfs_off_t offset, int attr_flags);
Barry Naujok556b8b12008-04-10 12:22:07 +100043int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
44 struct xfs_inode *src_ip, struct xfs_inode *target_dp,
Christoph Hellwigcfa853e2008-04-22 17:34:06 +100045 struct xfs_name *target_name, struct xfs_inode *target_ip);
Christoph Hellwig993386c2007-08-28 16:12:30 +100046int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
Barry Naujoke8b0eba2008-04-22 17:34:31 +100047 int *valuelenp, int flags);
Christoph Hellwig993386c2007-08-28 16:12:30 +100048int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
49 int valuelen, int flags);
50int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);
51int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize,
52 int flags, struct attrlist_cursor_kern *cursor);
Christoph Hellwig993386c2007-08-28 16:12:30 +100053ssize_t xfs_read(struct xfs_inode *ip, struct kiocb *iocb,
54 const struct iovec *iovp, unsigned int segs,
55 loff_t *offset, int ioflags);
Christoph Hellwig993386c2007-08-28 16:12:30 +100056ssize_t xfs_splice_read(struct xfs_inode *ip, struct file *infilp,
57 loff_t *ppos, struct pipe_inode_info *pipe, size_t count,
58 int flags, int ioflags);
59ssize_t xfs_splice_write(struct xfs_inode *ip,
60 struct pipe_inode_info *pipe, struct file *outfilp,
61 loff_t *ppos, size_t count, int flags, int ioflags);
62ssize_t xfs_write(struct xfs_inode *xip, struct kiocb *iocb,
63 const struct iovec *iovp, unsigned int nsegs,
64 loff_t *offset, int ioflags);
65int xfs_bmap(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
66 int flags, struct xfs_iomap *iomapp, int *niomaps);
67void xfs_tosspages(struct xfs_inode *inode, xfs_off_t first,
68 xfs_off_t last, int fiopt);
69int xfs_flushinval_pages(struct xfs_inode *ip, xfs_off_t first,
70 xfs_off_t last, int fiopt);
71int xfs_flush_pages(struct xfs_inode *ip, xfs_off_t first,
72 xfs_off_t last, uint64_t flags, int fiopt);
Dave Chinner2e656092008-11-28 14:23:33 +110073int xfs_wait_on_pages(struct xfs_inode *ip, xfs_off_t first, xfs_off_t last);
Christoph Hellwig993386c2007-08-28 16:12:30 +100074
75#endif /* _XFS_VNODEOPS_H */