LXR linux/fs/xfs/xfs

   1#ifndef _XFS_VNODEOPS_H
   2#define _XFS_VNODEOPS_H 1
   3
   4struct attrlist_cursor_kern;
   5struct cred;
   6struct file;
   7struct iattr;
   8struct inode;
   9struct iovec;
  10struct kiocb;
  11struct pipe_inode_info;
  12struct uio;
  13struct xfs_inode;
  14struct xfs_iomap;
  15
  16
  17int xfs_setattr(struct xfs_inode *ip, struct iattr *vap, int flags);
  18#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#define XFS_ATTR_NOACL          0x08    /* Don't call xfs_acl_chmod */
  22
  23int xfs_readlink(struct xfs_inode *ip, char *link);
  24int xfs_fsync(struct xfs_inode *ip);
  25int xfs_release(struct xfs_inode *ip);
  26int xfs_inactive(struct xfs_inode *ip);
  27int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name,
  28                struct xfs_inode **ipp, struct xfs_name *ci_name);
  29int xfs_create(struct xfs_inode *dp, struct xfs_name *name, mode_t mode,
  30                xfs_dev_t rdev, struct xfs_inode **ipp, cred_t *credp);
  31int xfs_remove(struct xfs_inode *dp, struct xfs_name *name,
  32                struct xfs_inode *ip);
  33int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip,
  34                struct xfs_name *target_name);
  35int xfs_readdir(struct xfs_inode        *dp, void *dirent, size_t bufsize,
  36                       xfs_off_t *offset, filldir_t filldir);
  37int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name,
  38                const char *target_path, mode_t mode, struct xfs_inode **ipp,
  39                cred_t *credp);
  40int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state);
  41int xfs_reclaim(struct xfs_inode *ip);
  42int xfs_change_file_space(struct xfs_inode *ip, int cmd,
  43                xfs_flock64_t *bf, xfs_off_t offset, int attr_flags);
  44int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
  45                struct xfs_inode *src_ip, struct xfs_inode *target_dp,
  46                struct xfs_name *target_name, struct xfs_inode *target_ip);
  47int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
  48                int *valuelenp, int flags);
  49int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
  50                int valuelen, int flags);
  51int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);
  52int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize,
  53                int flags, struct attrlist_cursor_kern *cursor);
  54ssize_t xfs_read(struct xfs_inode *ip, struct kiocb *iocb,
  55                const struct iovec *iovp, unsigned int segs,
  56                loff_t *offset, int ioflags);
  57ssize_t xfs_splice_read(struct xfs_inode *ip, struct file *infilp,
  58                loff_t *ppos, struct pipe_inode_info *pipe, size_t count,
  59                int flags, int ioflags);
  60ssize_t xfs_splice_write(struct xfs_inode *ip,
  61                struct pipe_inode_info *pipe, struct file *outfilp,
  62                loff_t *ppos, size_t count, int flags, int ioflags);
  63ssize_t xfs_write(struct xfs_inode *xip, struct kiocb *iocb,
  64                const struct iovec *iovp, unsigned int nsegs,
  65                loff_t *offset, int ioflags);
  66int xfs_bmap(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
  67                int flags, struct xfs_iomap *iomapp, int *niomaps);
  68void xfs_tosspages(struct xfs_inode *inode, xfs_off_t first,
  69                xfs_off_t last, int fiopt);
  70int xfs_flushinval_pages(struct xfs_inode *ip, xfs_off_t first,
  71                xfs_off_t last, int fiopt);
  72int xfs_flush_pages(struct xfs_inode *ip, xfs_off_t first,
  73                xfs_off_t last, uint64_t flags, int fiopt);
  74int xfs_wait_on_pages(struct xfs_inode *ip, xfs_off_t first, xfs_off_t last);
  75
  76#endif /* _XFS_VNODEOPS_H */
  77