stat.h revision 0437c52788a98ab8ea84041c6b1f8d7a93e872f6 
1#ifndef _ASM_X86_STAT_H
2#define _ASM_X86_STAT_H
3
4#define STAT_HAVE_NSEC 1
5
6#ifdef __i386__
7struct stat {
8	unsigned long  st_dev;
9	unsigned long  st_ino;
10	unsigned short st_mode;
11	unsigned short st_nlink;
12	unsigned short st_uid;
13	unsigned short st_gid;
14	unsigned long  st_rdev;
15	unsigned long  st_size;
16	unsigned long  st_blksize;
17	unsigned long  st_blocks;
18	unsigned long  st_atime;
19	unsigned long  st_atime_nsec;
20	unsigned long  st_mtime;
21	unsigned long  st_mtime_nsec;
22	unsigned long  st_ctime;
23	unsigned long  st_ctime_nsec;
24	unsigned long  __unused4;
25	unsigned long  __unused5;
26};
27
28/* We don't need to memset the whole thing just to initialize the padding */
29#define INIT_STRUCT_STAT_PADDING(st) do {	\
30	st.__unused4 = 0;			\
31	st.__unused5 = 0;			\
32} while (0)
33
34#define STAT64_HAS_BROKEN_ST_INO	1
35
36/* This matches struct stat64 in glibc2.1, hence the absolutely
37 * insane amounts of padding around dev_t's.
38 */
39struct stat64 {
40	unsigned long long	st_dev;
41	unsigned char	__pad0[4];
42
43	unsigned long	__st_ino;
44
45	unsigned int	st_mode;
46	unsigned int	st_nlink;
47
48	unsigned long	st_uid;
49	unsigned long	st_gid;
50
51	unsigned long long	st_rdev;
52	unsigned char	__pad3[4];
53
54	long long	st_size;
55	unsigned long	st_blksize;
56
57	/* Number 512-byte blocks allocated. */
58	unsigned long long	st_blocks;
59
60	unsigned long	st_atime;
61	unsigned long	st_atime_nsec;
62
63	unsigned long	st_mtime;
64	unsigned int	st_mtime_nsec;
65
66	unsigned long	st_ctime;
67	unsigned long	st_ctime_nsec;
68
69	unsigned long long	st_ino;
70};
71
72/* We don't need to memset the whole thing just to initialize the padding */
73#define INIT_STRUCT_STAT64_PADDING(st) do {		\
74	memset(&st.__pad0, 0, sizeof(st.__pad0));	\
75	memset(&st.__pad3, 0, sizeof(st.__pad3));	\
76} while (0)
77
78#else /* __i386__ */
79
80struct stat {
81	unsigned long	st_dev;
82	unsigned long	st_ino;
83	unsigned long	st_nlink;
84
85	unsigned int	st_mode;
86	unsigned int	st_uid;
87	unsigned int	st_gid;
88	unsigned int	__pad0;
89	unsigned long	st_rdev;
90	long		st_size;
91	long		st_blksize;
92	long		st_blocks;	/* Number 512-byte blocks allocated. */
93
94	unsigned long	st_atime;
95	unsigned long	st_atime_nsec;
96	unsigned long	st_mtime;
97	unsigned long	st_mtime_nsec;
98	unsigned long	st_ctime;
99	unsigned long   st_ctime_nsec;
100	long		__unused[3];
101};
102
103/* We don't need to memset the whole thing just to initialize the padding */
104#define INIT_STRUCT_STAT_PADDING(st) do {	\
105	st.__pad0 = 0;				\
106	st.__unused[0] = 0;			\
107	st.__unused[1] = 0;			\
108	st.__unused[2] = 0;			\
109} while (0)
110
111#endif
112
113/* for 32bit emulation and 32 bit kernels */
114struct __old_kernel_stat {
115	unsigned short st_dev;
116	unsigned short st_ino;
117	unsigned short st_mode;
118	unsigned short st_nlink;
119	unsigned short st_uid;
120	unsigned short st_gid;
121	unsigned short st_rdev;
122#ifdef __i386__
123	unsigned long  st_size;
124	unsigned long  st_atime;
125	unsigned long  st_mtime;
126	unsigned long  st_ctime;
127#else
128	unsigned int  st_size;
129	unsigned int  st_atime;
130	unsigned int  st_mtime;
131	unsigned int  st_ctime;
132#endif
133};
134
135#endif /* _ASM_X86_STAT_H */
136