fs/xfs/xfs_vnodeops.h

   1 #ifndef _XFS_VNODEOPS_H
   2 #define _XFS_VNODEOPS_H 1
   3
   4 struct attrlist_cursor_kern;
   5 struct bhv_vattr;
   6 struct cred;
   7 struct file;
   8 struct inode;
   9 struct iovec;
  10 struct kiocb;
  11 struct pipe_inode_info;
  12 struct uio;
  13 struct xfs_inode;
  14 struct xfs_iomap;
  15
  16
  17 int xfs_open(struct xfs_inode *ip);
  18 int xfs_getattr(struct xfs_inode *ip, struct bhv_vattr *vap, int flags);
  19 int xfs_setattr(struct xfs_inode *ip, struct bhv_vattr *vap, int flags,
  20                 struct cred *credp);
  21 int xfs_readlink(struct xfs_inode *ip, char *link);
  22 int xfs_fsync(struct xfs_inode *ip, int flag, xfs_off_t start,
  23                 xfs_off_t stop);
  24 int xfs_release(struct xfs_inode *ip);
  25 int xfs_inactive(struct xfs_inode *ip);
  26 int xfs_lookup(struct xfs_inode *dp, bhv_vname_t *dentry,
  27                 bhv_vnode_t **vpp);
  28 int xfs_create(struct xfs_inode *dp, bhv_vname_t *dentry, mode_t mode,
  29                 xfs_dev_t rdev, bhv_vnode_t **vpp, struct cred *credp);
  30 int xfs_remove(struct xfs_inode *dp, bhv_vname_t        *dentry);
  31 int xfs_link(struct xfs_inode *tdp, bhv_vnode_t *src_vp,
  32                 bhv_vname_t *dentry);
  33 int xfs_mkdir(struct xfs_inode *dp, bhv_vname_t *dentry,
  34                 mode_t mode, bhv_vnode_t **vpp, struct cred *credp);
  35 int xfs_rmdir(struct xfs_inode *dp, bhv_vname_t *dentry);
  36 int xfs_readdir(struct xfs_inode        *dp, void *dirent, size_t bufsize,
  37                        xfs_off_t *offset, filldir_t filldir);
  38 int xfs_symlink(struct xfs_inode *dp, bhv_vname_t *dentry,
  39                 char *target_path, mode_t mode, bhv_vnode_t **vpp,
  40                 struct cred *credp);
  41 int xfs_rwlock(struct xfs_inode *ip, bhv_vrwlock_t locktype);
  42 void xfs_rwunlock(struct xfs_inode *ip, bhv_vrwlock_t locktype);
  43 int xfs_inode_flush(struct xfs_inode *ip, int flags);
  44 int xfs_set_dmattrs(struct xfs_inode *ip, u_int evmask, u_int16_t state);
  45 int xfs_reclaim(struct xfs_inode *ip);
  46 int xfs_change_file_space(struct xfs_inode *ip, int cmd,
  47                 xfs_flock64_t *bf, xfs_off_t offset,
  48                 struct cred *credp, int attr_flags);
  49 int xfs_rename(struct xfs_inode *src_dp, bhv_vname_t *src_vname,
  50                 bhv_vnode_t *target_dir_vp, bhv_vname_t *target_vname);
  51 int xfs_attr_get(struct xfs_inode *ip, const char *name, char *value,
  52                 int *valuelenp, int flags, cred_t *cred);
  53 int xfs_attr_set(struct xfs_inode *dp, const char *name, char *value,
  54                 int valuelen, int flags);
  55 int xfs_attr_remove(struct xfs_inode *dp, const char *name, int flags);
  56 int xfs_attr_list(struct xfs_inode *dp, char *buffer, int bufsize,
  57                 int flags, struct attrlist_cursor_kern *cursor);
  58 int xfs_ioctl(struct xfs_inode *ip, struct file *filp,
  59                 int ioflags, unsigned int cmd, void __user *arg);
  60 ssize_t xfs_read(struct xfs_inode *ip, struct kiocb *iocb,
  61                 const struct iovec *iovp, unsigned int segs,
  62                 loff_t *offset, int ioflags);
  63 ssize_t xfs_sendfile(struct xfs_inode *ip, struct file *filp,
  64                 loff_t *offset, int ioflags, size_t count,
  65                 read_actor_t actor, void *target);
  66 ssize_t xfs_splice_read(struct xfs_inode *ip, struct file *infilp,
  67                 loff_t *ppos, struct pipe_inode_info *pipe, size_t count,
  68                 int flags, int ioflags);
  69 ssize_t xfs_splice_write(struct xfs_inode *ip,
  70                 struct pipe_inode_info *pipe, struct file *outfilp,
  71                 loff_t *ppos, size_t count, int flags, int ioflags);
  72 ssize_t xfs_write(struct xfs_inode *xip, struct kiocb *iocb,
  73                 const struct iovec *iovp, unsigned int nsegs,
  74                 loff_t *offset, int ioflags);
  75 int xfs_bmap(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
  76                 int flags, struct xfs_iomap *iomapp, int *niomaps);
  77 void xfs_tosspages(struct xfs_inode *inode, xfs_off_t first,
  78                 xfs_off_t last, int fiopt);
  79 int xfs_flushinval_pages(struct xfs_inode *ip, xfs_off_t first,
  80                 xfs_off_t last, int fiopt);
  81 int xfs_flush_pages(struct xfs_inode *ip, xfs_off_t first,
  82                 xfs_off_t last, uint64_t flags, int fiopt);
  83
  84 #endif /* _XFS_VNODEOPS_H */