| Arnd Bergmann | 6103ec5 | 2009-05-13 22:56:27 +0000 | [diff] [blame] | 1 | #ifndef __ASM_GENERIC_STAT_H |
| 2 | #define __ASM_GENERIC_STAT_H |
| 3 | |
| 4 | /* |
| 5 | * Everybody gets this wrong and has to stick with it for all |
| 6 | * eternity. Hopefully, this version gets used by new architectures |
| 7 | * so they don't fall into the same traps. |
| 8 | * |
| 9 | * stat64 is copied from powerpc64, with explicit padding added. |
| 10 | * stat is the same structure layout on 64-bit, without the 'long long' |
| 11 | * types. |
| 12 | * |
| 13 | * By convention, 64 bit architectures use the stat interface, while |
| 14 | * 32 bit architectures use the stat64 interface. Note that we don't |
| 15 | * provide an __old_kernel_stat here, which new architecture should |
| 16 | * not have to start with. |
| 17 | */ |
| 18 | |
| 19 | #include <asm/bitsperlong.h> |
| 20 | |
| 21 | #define STAT_HAVE_NSEC 1 |
| 22 | |
| 23 | struct stat { |
| 24 | unsigned long st_dev; /* Device. */ |
| 25 | unsigned long st_ino; /* File serial number. */ |
| 26 | unsigned int st_mode; /* File mode. */ |
| 27 | unsigned int st_nlink; /* Link count. */ |
| 28 | unsigned int st_uid; /* User ID of the file's owner. */ |
| 29 | unsigned int st_gid; /* Group ID of the file's group. */ |
| 30 | unsigned long st_rdev; /* Device number, if device. */ |
| 31 | unsigned long __pad1; |
| 32 | long st_size; /* Size of file, in bytes. */ |
| 33 | int st_blksize; /* Optimal block size for I/O. */ |
| 34 | int __pad2; |
| 35 | long st_blocks; /* Number 512-byte blocks allocated. */ |
| 36 | int st_atime; /* Time of last access. */ |
| 37 | unsigned int st_atime_nsec; |
| 38 | int st_mtime; /* Time of last modification. */ |
| 39 | unsigned int st_mtime_nsec; |
| 40 | int st_ctime; /* Time of last status change. */ |
| 41 | unsigned int st_ctime_nsec; |
| 42 | unsigned int __unused4; |
| 43 | unsigned int __unused5; |
| 44 | }; |
| 45 | |
| 46 | #if __BITS_PER_LONG != 64 |
| 47 | /* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ |
| 48 | struct stat64 { |
| 49 | unsigned long long st_dev; /* Device. */ |
| 50 | unsigned long long st_ino; /* File serial number. */ |
| 51 | unsigned int st_mode; /* File mode. */ |
| 52 | unsigned int st_nlink; /* Link count. */ |
| 53 | unsigned int st_uid; /* User ID of the file's owner. */ |
| 54 | unsigned int st_gid; /* Group ID of the file's group. */ |
| 55 | unsigned long long st_rdev; /* Device number, if device. */ |
| 56 | unsigned long long __pad1; |
| 57 | long long st_size; /* Size of file, in bytes. */ |
| 58 | int st_blksize; /* Optimal block size for I/O. */ |
| 59 | int __pad2; |
| 60 | long long st_blocks; /* Number 512-byte blocks allocated. */ |
| 61 | int st_atime; /* Time of last access. */ |
| 62 | unsigned int st_atime_nsec; |
| 63 | int st_mtime; /* Time of last modification. */ |
| 64 | unsigned int st_mtime_nsec; |
| 65 | int st_ctime; /* Time of last status change. */ |
| 66 | unsigned int st_ctime_nsec; |
| 67 | unsigned int __unused4; |
| 68 | unsigned int __unused5; |
| 69 | }; |
| 70 | #endif |
| 71 | |
| 72 | #endif /* __ASM_GENERIC_STAT_H */ |