1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _UAPI_LINUX_NFSD_FH_H
20 #define _UAPI_LINUX_NFSD_FH_H
21 #include <linux/types.h>
22 #include <linux/nfs.h>
23 #include <linux/nfs2.h>
24 #include <linux/nfs3.h>
25 #include <linux/nfs4.h>
26 struct nfs_fhbase_old {
27   __u32 fb_dcookie;
28   __u32 fb_ino;
29   __u32 fb_dirino;
30   __u32 fb_dev;
31   __u32 fb_xdev;
32   __u32 fb_xino;
33   __u32 fb_generation;
34 };
35 struct nfs_fhbase_new {
36   __u8 fb_version;
37   __u8 fb_auth_type;
38   __u8 fb_fsid_type;
39   __u8 fb_fileid_type;
40   __u32 fb_auth[1];
41 };
42 struct knfsd_fh {
43   unsigned int fh_size;
44   union {
45     struct nfs_fhbase_old fh_old;
46     __u32 fh_pad[NFS4_FHSIZE / 4];
47     struct nfs_fhbase_new fh_new;
48   } fh_base;
49 };
50 #define ofh_dcookie fh_base.fh_old.fb_dcookie
51 #define ofh_ino fh_base.fh_old.fb_ino
52 #define ofh_dirino fh_base.fh_old.fb_dirino
53 #define ofh_dev fh_base.fh_old.fb_dev
54 #define ofh_xdev fh_base.fh_old.fb_xdev
55 #define ofh_xino fh_base.fh_old.fb_xino
56 #define ofh_generation fh_base.fh_old.fb_generation
57 #define fh_version fh_base.fh_new.fb_version
58 #define fh_fsid_type fh_base.fh_new.fb_fsid_type
59 #define fh_auth_type fh_base.fh_new.fb_auth_type
60 #define fh_fileid_type fh_base.fh_new.fb_fileid_type
61 #define fh_fsid fh_base.fh_new.fb_auth
62 #define fh_auth fh_base.fh_new.fb_auth
63 #endif
64