16f52b16cSGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 28a1ab315SDavid Howells #ifndef __ASM_GENERIC_STAT_H 38a1ab315SDavid Howells #define __ASM_GENERIC_STAT_H 48a1ab315SDavid Howells 58a1ab315SDavid Howells /* 68a1ab315SDavid Howells * Everybody gets this wrong and has to stick with it for all 78a1ab315SDavid Howells * eternity. Hopefully, this version gets used by new architectures 88a1ab315SDavid Howells * so they don't fall into the same traps. 98a1ab315SDavid Howells * 108a1ab315SDavid Howells * stat64 is copied from powerpc64, with explicit padding added. 118a1ab315SDavid Howells * stat is the same structure layout on 64-bit, without the 'long long' 128a1ab315SDavid Howells * types. 138a1ab315SDavid Howells * 148a1ab315SDavid Howells * By convention, 64 bit architectures use the stat interface, while 158a1ab315SDavid Howells * 32 bit architectures use the stat64 interface. Note that we don't 168a1ab315SDavid Howells * provide an __old_kernel_stat here, which new architecture should 178a1ab315SDavid Howells * not have to start with. 188a1ab315SDavid Howells */ 198a1ab315SDavid Howells 208a1ab315SDavid Howells #include <asm/bitsperlong.h> 218a1ab315SDavid Howells 228a1ab315SDavid Howells #define STAT_HAVE_NSEC 1 238a1ab315SDavid Howells 248a1ab315SDavid Howells struct stat { 258a1ab315SDavid Howells unsigned long st_dev; /* Device. */ 268a1ab315SDavid Howells unsigned long st_ino; /* File serial number. */ 278a1ab315SDavid Howells unsigned int st_mode; /* File mode. */ 288a1ab315SDavid Howells unsigned int st_nlink; /* Link count. */ 298a1ab315SDavid Howells unsigned int st_uid; /* User ID of the file's owner. */ 308a1ab315SDavid Howells unsigned int st_gid; /* Group ID of the file's group. */ 318a1ab315SDavid Howells unsigned long st_rdev; /* Device number, if device. */ 328a1ab315SDavid Howells unsigned long __pad1; 338a1ab315SDavid Howells long st_size; /* Size of file, in bytes. */ 348a1ab315SDavid Howells int st_blksize; /* Optimal block size for I/O. */ 358a1ab315SDavid Howells int __pad2; 368a1ab315SDavid Howells long st_blocks; /* Number 512-byte blocks allocated. */ 378a1ab315SDavid Howells long st_atime; /* Time of last access. */ 388a1ab315SDavid Howells unsigned long st_atime_nsec; 398a1ab315SDavid Howells long st_mtime; /* Time of last modification. */ 408a1ab315SDavid Howells unsigned long st_mtime_nsec; 418a1ab315SDavid Howells long st_ctime; /* Time of last status change. */ 428a1ab315SDavid Howells unsigned long st_ctime_nsec; 438a1ab315SDavid Howells unsigned int __unused4; 448a1ab315SDavid Howells unsigned int __unused5; 458a1ab315SDavid Howells }; 468a1ab315SDavid Howells 478a1ab315SDavid Howells /* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ 488a1ab315SDavid Howells #if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64) 498a1ab315SDavid Howells struct stat64 { 508a1ab315SDavid Howells unsigned long long st_dev; /* Device. */ 518a1ab315SDavid Howells unsigned long long st_ino; /* File serial number. */ 528a1ab315SDavid Howells unsigned int st_mode; /* File mode. */ 538a1ab315SDavid Howells unsigned int st_nlink; /* Link count. */ 548a1ab315SDavid Howells unsigned int st_uid; /* User ID of the file's owner. */ 558a1ab315SDavid Howells unsigned int st_gid; /* Group ID of the file's group. */ 568a1ab315SDavid Howells unsigned long long st_rdev; /* Device number, if device. */ 578a1ab315SDavid Howells unsigned long long __pad1; 588a1ab315SDavid Howells long long st_size; /* Size of file, in bytes. */ 598a1ab315SDavid Howells int st_blksize; /* Optimal block size for I/O. */ 608a1ab315SDavid Howells int __pad2; 618a1ab315SDavid Howells long long st_blocks; /* Number 512-byte blocks allocated. */ 628a1ab315SDavid Howells int st_atime; /* Time of last access. */ 638a1ab315SDavid Howells unsigned int st_atime_nsec; 648a1ab315SDavid Howells int st_mtime; /* Time of last modification. */ 658a1ab315SDavid Howells unsigned int st_mtime_nsec; 668a1ab315SDavid Howells int st_ctime; /* Time of last status change. */ 678a1ab315SDavid Howells unsigned int st_ctime_nsec; 688a1ab315SDavid Howells unsigned int __unused4; 698a1ab315SDavid Howells unsigned int __unused5; 708a1ab315SDavid Howells }; 718a1ab315SDavid Howells #endif 728a1ab315SDavid Howells 738a1ab315SDavid Howells #endif /* __ASM_GENERIC_STAT_H */ 74