1 #ifndef _GENERIC_STATFS_H
2 #define _GENERIC_STATFS_H
4 #ifndef __KERNEL_STRICT_NAMES
5 # include <linux/types.h>
6 typedef __kernel_fsid_t fsid_t;
10 * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'.
11 * Yes, they differ in signedness as well as size.
12 * Special cases can override it for themselves -- except for S390x, which
13 * is just a little too special for us. And MIPS, which I'm not touching
17 #if BITS_PER_LONG == 64
18 #define __statfs_word long
20 #define __statfs_word __u32
26 __statfs_word f_bsize;
27 __statfs_word f_blocks;
28 __statfs_word f_bfree;
29 __statfs_word f_bavail;
30 __statfs_word f_files;
31 __statfs_word f_ffree;
32 __kernel_fsid_t f_fsid;
33 __statfs_word f_namelen;
34 __statfs_word f_frsize;
35 __statfs_word f_spare[5];
39 * ARM needs to avoid the 32-bit padding at the end, for consistency
40 * between EABI and OABI
42 #ifndef ARCH_PACK_STATFS64
43 #define ARCH_PACK_STATFS64
48 __statfs_word f_bsize;
54 __kernel_fsid_t f_fsid;
55 __statfs_word f_namelen;
56 __statfs_word f_frsize;
57 __statfs_word f_spare[5];
61 * IA64 and x86_64 need to avoid the 32-bit padding at the end,
62 * to be compatible with the i386 ABI
64 #ifndef ARCH_PACK_COMPAT_STATFS64
65 #define ARCH_PACK_COMPAT_STATFS64
68 struct compat_statfs64 {
76 __kernel_fsid_t f_fsid;
80 } ARCH_PACK_COMPAT_STATFS64;