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 23struct 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 long st_atime; /* Time of last access. */ 37 unsigned long st_atime_nsec; 38 long st_mtime; /* Time of last modification. */ 39 unsigned long st_mtime_nsec; 40 long st_ctime; /* Time of last status change. */ 41 unsigned long st_ctime_nsec; 42 unsigned int __unused4; 43 unsigned int __unused5; 44}; 45 46/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ 47#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64) 48struct 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 */ 73