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