mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-11 13:50:06 +00:00
238 lines
8.8 KiB
C
238 lines
8.8 KiB
C
/* Definition for struct stat.
|
|
Copyright (C) 2020-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#if !defined _SYS_STAT_H && !defined _FCNTL_H
|
|
# error "Never include <bits/struct_stat.h> directly; use <sys/stat.h> instead."
|
|
#endif
|
|
|
|
#ifndef _BITS_STRUCT_STAT_H
|
|
#define _BITS_STRUCT_STAT_H 1
|
|
|
|
#include <sgidefs.h>
|
|
|
|
#if _MIPS_SIM == _ABIO32
|
|
/* Structure describing file characteristics. */
|
|
struct stat
|
|
{
|
|
# ifdef __USE_TIME_BITS64
|
|
# include <bits/struct_stat_time64_helper.h>
|
|
# else
|
|
unsigned long int st_dev;
|
|
long int st_pad1[3];
|
|
# ifndef __USE_FILE_OFFSET64
|
|
__ino_t st_ino; /* File serial number. */
|
|
# else
|
|
__ino64_t st_ino; /* File serial number. */
|
|
# endif
|
|
__mode_t st_mode; /* File mode. */
|
|
__nlink_t st_nlink; /* Link count. */
|
|
__uid_t st_uid; /* User ID of the file's owner. */
|
|
__gid_t st_gid; /* Group ID of the file's group.*/
|
|
unsigned long int st_rdev; /* Device number, if device. */
|
|
# ifndef __USE_FILE_OFFSET64
|
|
long int st_pad2[2];
|
|
__off_t st_size; /* Size of file, in bytes. */
|
|
/* SVR4 added this extra long to allow for expansion of off_t. */
|
|
long int st_pad3;
|
|
# else
|
|
long int st_pad2[3];
|
|
__off64_t st_size; /* Size of file, in bytes. */
|
|
# endif
|
|
# ifdef __USE_XOPEN2K8
|
|
/* Nanosecond resolution timestamps are stored in a format
|
|
equivalent to 'struct timespec'. This is the type used
|
|
whenever possible but the Unix namespace rules do not allow the
|
|
identifier 'timespec' to appear in the <sys/stat.h> header.
|
|
Therefore we have to handle the use of this header in strictly
|
|
standard-compliant sources special. */
|
|
struct timespec st_atim; /* Time of last access. */
|
|
struct timespec st_mtim; /* Time of last modification. */
|
|
struct timespec st_ctim; /* Time of last status change. */
|
|
# define st_atime st_atim.tv_sec /* Backward compatibility. */
|
|
# define st_mtime st_mtim.tv_sec
|
|
# define st_ctime st_ctim.tv_sec
|
|
# else
|
|
__time_t st_atime; /* Time of last access. */
|
|
unsigned long int st_atimensec; /* Nscecs of last access. */
|
|
__time_t st_mtime; /* Time of last modification. */
|
|
unsigned long int st_mtimensec; /* Nsecs of last modification. */
|
|
__time_t st_ctime; /* Time of last status change. */
|
|
unsigned long int st_ctimensec; /* Nsecs of last status change. */
|
|
# endif
|
|
__blksize_t st_blksize; /* Optimal block size for I/O. */
|
|
# ifndef __USE_FILE_OFFSET64
|
|
__blkcnt_t st_blocks; /* Number of 512-byte blocks allocated. */
|
|
# else
|
|
long int st_pad4;
|
|
__blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
|
|
# endif
|
|
long int st_pad5[14];
|
|
# endif /* __USE_TIME_BITS64 */
|
|
};
|
|
|
|
# ifdef __USE_LARGEFILE64
|
|
struct stat64
|
|
{
|
|
# ifdef __USE_TIME_BITS64
|
|
# include <bits/struct_stat_time64_helper.h>
|
|
# else
|
|
unsigned long int st_dev;
|
|
long int st_pad1[3];
|
|
__ino64_t st_ino; /* File serial number. */
|
|
__mode_t st_mode; /* File mode. */
|
|
__nlink_t st_nlink; /* Link count. */
|
|
__uid_t st_uid; /* User ID of the file's owner. */
|
|
__gid_t st_gid; /* Group ID of the file's group.*/
|
|
unsigned long int st_rdev; /* Device number, if device. */
|
|
long int st_pad2[3];
|
|
__off64_t st_size; /* Size of file, in bytes. */
|
|
# ifdef __USE_XOPEN2K8
|
|
/* Nanosecond resolution timestamps are stored in a format
|
|
equivalent to 'struct timespec'. This is the type used
|
|
whenever possible but the Unix namespace rules do not allow the
|
|
identifier 'timespec' to appear in the <sys/stat.h> header.
|
|
Therefore we have to handle the use of this header in strictly
|
|
standard-compliant sources special. */
|
|
struct timespec st_atim; /* Time of last access. */
|
|
struct timespec st_mtim; /* Time of last modification. */
|
|
struct timespec st_ctim; /* Time of last status change. */
|
|
# else
|
|
__time_t st_atime; /* Time of last access. */
|
|
unsigned long int st_atimensec; /* Nscecs of last access. */
|
|
__time_t st_mtime; /* Time of last modification. */
|
|
unsigned long int st_mtimensec; /* Nsecs of last modification. */
|
|
__time_t st_ctime; /* Time of last status change. */
|
|
unsigned long int st_ctimensec; /* Nsecs of last status change. */
|
|
# endif
|
|
__blksize_t st_blksize; /* Optimal block size for I/O. */
|
|
long int st_pad3;
|
|
__blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
|
|
long int st_pad4[14];
|
|
# endif /* __USE_TIME_BITS64 */
|
|
};
|
|
# endif /* __USE_LARGEFILE64 */
|
|
|
|
#else /* _MIPS_SIM != _ABIO32 */
|
|
|
|
struct stat
|
|
{
|
|
# ifdef __USE_TIME_BITS64
|
|
# include <bits/struct_stat_time64_helper.h>
|
|
# else
|
|
__dev_t st_dev;
|
|
int st_pad1[3]; /* Reserved for st_dev expansion */
|
|
# ifndef __USE_FILE_OFFSET64
|
|
__ino_t st_ino;
|
|
# else
|
|
__ino64_t st_ino;
|
|
# endif
|
|
__mode_t st_mode;
|
|
__nlink_t st_nlink;
|
|
__uid_t st_uid;
|
|
__gid_t st_gid;
|
|
__dev_t st_rdev;
|
|
# if !defined __USE_FILE_OFFSET64
|
|
unsigned int st_pad2[2]; /* Reserved for st_rdev expansion */
|
|
__off_t st_size;
|
|
int st_pad3;
|
|
# else
|
|
unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
|
|
__off64_t st_size;
|
|
# endif
|
|
# ifdef __USE_XOPEN2K8
|
|
/* Nanosecond resolution timestamps are stored in a format
|
|
equivalent to 'struct timespec'. This is the type used
|
|
whenever possible but the Unix namespace rules do not allow the
|
|
identifier 'timespec' to appear in the <sys/stat.h> header.
|
|
Therefore we have to handle the use of this header in strictly
|
|
standard-compliant sources special. */
|
|
struct timespec st_atim; /* Time of last access. */
|
|
struct timespec st_mtim; /* Time of last modification. */
|
|
struct timespec st_ctim; /* Time of last status change. */
|
|
# define st_atime st_atim.tv_sec /* Backward compatibility. */
|
|
# define st_mtime st_mtim.tv_sec
|
|
# define st_ctime st_ctim.tv_sec
|
|
# else
|
|
__time_t st_atime; /* Time of last access. */
|
|
unsigned long int st_atimensec; /* Nscecs of last access. */
|
|
__time_t st_mtime; /* Time of last modification. */
|
|
unsigned long int st_mtimensec; /* Nsecs of last modification. */
|
|
__time_t st_ctime; /* Time of last status change. */
|
|
unsigned long int st_ctimensec; /* Nsecs of last status change. */
|
|
# endif
|
|
__blksize_t st_blksize;
|
|
unsigned int st_pad4;
|
|
# ifndef __USE_FILE_OFFSET64
|
|
__blkcnt_t st_blocks;
|
|
# else
|
|
__blkcnt64_t st_blocks;
|
|
# endif
|
|
int st_pad5[14];
|
|
# endif
|
|
};
|
|
|
|
#ifdef __USE_LARGEFILE64
|
|
struct stat64
|
|
{
|
|
# ifdef __USE_TIME_BITS64
|
|
# include <bits/struct_stat_time64_helper.h>
|
|
# else
|
|
__dev_t st_dev;
|
|
unsigned int st_pad1[3]; /* Reserved for st_dev expansion */
|
|
__ino64_t st_ino;
|
|
__mode_t st_mode;
|
|
__nlink_t st_nlink;
|
|
__uid_t st_uid;
|
|
__gid_t st_gid;
|
|
__dev_t st_rdev;
|
|
unsigned int st_pad2[3]; /* Reserved for st_rdev expansion */
|
|
__off64_t st_size;
|
|
# ifdef __USE_XOPEN2K8
|
|
/* Nanosecond resolution timestamps are stored in a format
|
|
equivalent to 'struct timespec'. This is the type used
|
|
whenever possible but the Unix namespace rules do not allow the
|
|
identifier 'timespec' to appear in the <sys/stat.h> header.
|
|
Therefore we have to handle the use of this header in strictly
|
|
standard-compliant sources special. */
|
|
struct timespec st_atim; /* Time of last access. */
|
|
struct timespec st_mtim; /* Time of last modification. */
|
|
struct timespec st_ctim; /* Time of last status change. */
|
|
# else
|
|
__time_t st_atime; /* Time of last access. */
|
|
unsigned long int st_atimensec; /* Nscecs of last access. */
|
|
__time_t st_mtime; /* Time of last modification. */
|
|
unsigned long int st_mtimensec; /* Nsecs of last modification. */
|
|
__time_t st_ctime; /* Time of last status change. */
|
|
unsigned long int st_ctimensec; /* Nsecs of last status change. */
|
|
# endif
|
|
__blksize_t st_blksize;
|
|
unsigned int st_pad3;
|
|
__blkcnt64_t st_blocks;
|
|
int st_pad4[14];
|
|
# endif /* __USE_TIME_BITS64 */
|
|
};
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/* Tell code we have these members. */
|
|
#define _STATBUF_ST_BLKSIZE
|
|
#define _STATBUF_ST_RDEV
|
|
|
|
#endif /* _BITS_STRUCT_STAT_H */
|