LXR linux/fs/xfs/xfs

   1#ifndef _XFS_VNODEOPS_H
   2#define _XFS_VNODEOPS_H 1
   3
   4struct attrlist_cursor_kern;
   5struct file;
   6struct iattr;
   7struct inode;
   8struct iovec;
   9struct kiocb;
  10struct pipe_inode_info;
  11struct uio;
  12struct xfs_inode;
  13
  14
  15int xfs_setattr_nonsize(struct xfs_inode *ip, struct iattr *vap, int flags);
  16int xfs_setattr_size(struct xfs_inode *ip, struct iattr *vap, int flags);
  17#define XFS_ATTR_DMI            0x01    /* invocation from a DMI function */
  18#define XFS_ATTR_NONBLOCK       0x02    /* return EAGAIN if operation would block */
  19#define XFS_ATTR_NOLOCK         0x04    /* Don't grab any conflicting locks */
  20#define XFS_ATTR_NOACL          0x08    /* Don't call xfs_acl_chmod */
  21#define XFS_ATTR_SYNC           0x10    /* synchronous operation required */
  22
  23int xfs_readlink(struct xfs_inode *ip, char *link);
  24int xfs_release(struct xfs_inode *ip);
  25int xfs_inactive(struct xfs_inode *ip);
  26int xfs_lookup(struct xfs_inode *dp, struct xfs_name *name,
  27                struct xfs_inode **ipp, struct xfs_name *ci_name);
  28int xfs_create(struct xfs_inode *dp, struct xfs_name *name, umode_t mode,
  29                xfs_dev_t rdev, struct xfs_inode **ipp);
  30int xfs_remove(struct xfs_inode *dp, struct xfs_name *name,
  31                struct xfs_inode *ip);
  32int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip,
  33                struct xfs_name *target_name);
  34int xfs_readdir(struct xfs_inode *dp, struct dir_context *ctx, size_t bufsize);
  35int xfs_symlink(struct xfs_inode *dp, struct xfs_name *link_name,
  36                const char *target_path, umode_t mode, struct xfs_inode **ipp);
  37int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state);
  38int xfs_change_file_space(struct xfs_inode *ip, int cmd,
  39                xfs_flock64_t *bf, xfs_off_t offset, int attr_flags);
  40int xfs_rename(struct xfs_inode *src_dp, struct xfs_name *src_name,
  41                struct xfs_inode *src_ip, struct xfs_inode *target_dp,
  42                struct xfs_name *target_name, struct xfs_inode *target_ip);
  43int xfs_attr_get(struct xfs_inode *ip, const unsigned char *name,
  44                unsigned char *value, int *valuelenp, int flags);
  45int xfs_attr_set(struct xfs_inode *dp, const unsigned char *name,
  46                unsigned char *value, int valuelen, int flags);
  47int xfs_attr_remove(struct xfs_inode *dp, const unsigned char *name, int flags);
  48int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize,
  49                int flags, struct attrlist_cursor_kern *cursor);
  50
  51int xfs_iozero(struct xfs_inode *, loff_t, size_t);
  52int xfs_zero_eof(struct xfs_inode *, xfs_off_t, xfs_fsize_t);
  53int xfs_free_eofblocks(struct xfs_mount *, struct xfs_inode *, bool);
  54
  55#endif /* _XFS_VNODEOPS_H */
  56