livefiles_hfs_plugin/lf_hfs_readwrite_ops.h

   1 //
   2 //  lf_hfs_readwrite_ops.h
   3 //  livefiles_hfs
   4 //
   5 //  Created by Yakov Ben Zaken on 22/03/2018.
   6 //
   7
   8 #ifndef lf_hfs_readwrite_ops_h
   9 #define lf_hfs_readwrite_ops_h
  10
  11 #include <stdio.h>
  12 #include "lf_hfs.h"
  13
  14 struct vnop_blockmap_args {
  15     struct vnodeop_desc     *a_desc;
  16     vnode_t                 a_vp;
  17     off_t                   a_foffset;
  18     size_t                  a_size;
  19     daddr64_t               *a_bpn;
  20     size_t                  *a_run;
  21     void                    *a_poff;
  22     int                     a_flags;
  23 };
  24
  25 #define HFS_TRUNCATE_SKIPTIMES      0x00000002 /* implied by skipupdate; it is a subset */
  26
  27 int hfs_vnop_blockmap(struct vnop_blockmap_args *ap);
  28 int hfs_prepare_release_storage (struct hfsmount *hfsmp, struct vnode *vp);
  29 int hfs_release_storage (struct hfsmount *hfsmp, struct filefork *datafork, struct filefork *rsrcfork, u_int32_t fileid);
  30 int hfs_truncate(struct vnode *vp, off_t length, int flags, int truncateflags);
  31
  32 #endif /* lf_hfs_readwrite_ops_h */