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1/* Definition for struct stat. Linux/arm version.
2 Copyright (C) 2020-2025 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <https://www.gnu.org/licenses/>. */
18
19#if !defined _SYS_STAT_H && !defined _FCNTL_H
20# error "Never include <bits/struct_stat.h> directly; use <sys/stat.h> instead."
21#endif
22
23#ifndef _BITS_STRUCT_STAT_H
24#define _BITS_STRUCT_STAT_H 1
25
26#include <bits/endian.h>
27#include <bits/wordsize.h>
28
29struct stat
30 {
31#ifdef __USE_TIME64_REDIRECTS
32# include <bits/struct_stat_time64_helper.h>
33#else
34 __dev_t st_dev; /* Device. */
35 unsigned short int __pad1;
36# ifndef __USE_FILE_OFFSET64
37 __ino_t st_ino; /* File serial number. */
38# else
39 __ino_t __st_ino; /* 32bit file serial number. */
40# endif
41 __mode_t st_mode; /* File mode. */
42 __nlink_t st_nlink; /* Link count. */
43 __uid_t st_uid; /* User ID of the file's owner. */
44 __gid_t st_gid; /* Group ID of the file's group.*/
45 __dev_t st_rdev; /* Device number, if device. */
46 unsigned short int __pad2;
47# ifndef __USE_FILE_OFFSET64
48 __off_t st_size; /* Size of file, in bytes. */
49# else
50 __off64_t st_size; /* Size of file, in bytes. */
51# endif
52 __blksize_t st_blksize; /* Optimal block size for I/O. */
53
54# ifndef __USE_FILE_OFFSET64
55 __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
56# else
57 __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
58# endif
59# ifdef __USE_XOPEN2K8
60 /* Nanosecond resolution timestamps are stored in a format
61 equivalent to 'struct timespec'. This is the type used
62 whenever possible but the Unix namespace rules do not allow the
63 identifier 'timespec' to appear in the <sys/stat.h> header.
64 Therefore we have to handle the use of this header in strictly
65 standard-compliant sources special. */
66 struct timespec st_atim; /* Time of last access. */
67 struct timespec st_mtim; /* Time of last modification. */
68 struct timespec st_ctim; /* Time of last status change. */
69# define st_atime st_atim.tv_sec /* Backward compatibility. */
70# define st_mtime st_mtim.tv_sec
71# define st_ctime st_ctim.tv_sec
72# else
73 __time_t st_atime; /* Time of last access. */
74 unsigned long int st_atimensec; /* Nscecs of last access. */
75 __time_t st_mtime; /* Time of last modification. */
76 unsigned long int st_mtimensec; /* Nsecs of last modification. */
77 __time_t st_ctime; /* Time of last status change. */
78 unsigned long int st_ctimensec; /* Nsecs of last status change. */
79# endif
80# ifndef __USE_FILE_OFFSET64
81 unsigned long int __glibc_reserved4;
82 unsigned long int __glibc_reserved5;
83# else
84 __ino64_t st_ino; /* File serial number. */
85# endif
86#endif /* __USE_TIME64_REDIRECTS */
87 };
88
89#ifdef __USE_LARGEFILE64
90struct stat64
91 {
92# ifdef __USE_TIME64_REDIRECTS
93# include <bits/struct_stat_time64_helper.h>
94# else
95 __dev_t st_dev; /* Device. */
96 unsigned int __pad1;
97
98 __ino_t __st_ino; /* 32bit file serial number. */
99 __mode_t st_mode; /* File mode. */
100 __nlink_t st_nlink; /* Link count. */
101 __uid_t st_uid; /* User ID of the file's owner. */
102 __gid_t st_gid; /* Group ID of the file's group.*/
103 __dev_t st_rdev; /* Device number, if device. */
104 unsigned int __pad2;
105 __off64_t st_size; /* Size of file, in bytes. */
106 __blksize_t st_blksize; /* Optimal block size for I/O. */
107
108 __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
109# ifdef __USE_XOPEN2K8
110 /* Nanosecond resolution timestamps are stored in a format
111 equivalent to 'struct timespec'. This is the type used
112 whenever possible but the Unix namespace rules do not allow the
113 identifier 'timespec' to appear in the <sys/stat.h> header.
114 Therefore we have to handle the use of this header in strictly
115 standard-compliant sources special. */
116 struct timespec st_atim; /* Time of last access. */
117 struct timespec st_mtim; /* Time of last modification. */
118 struct timespec st_ctim; /* Time of last status change. */
119# else
120 __time_t st_atime; /* Time of last access. */
121 unsigned long int st_atimensec; /* Nscecs of last access. */
122 __time_t st_mtime; /* Time of last modification. */
123 unsigned long int st_mtimensec; /* Nsecs of last modification. */
124 __time_t st_ctime; /* Time of last status change. */
125 unsigned long int st_ctimensec; /* Nsecs of last status change. */
126# endif
127 __ino64_t st_ino; /* File serial number. */
128# endif /* __USE_TIME64_REDIRECTS */
129 };
130#endif
131
132/* Tell code we have these members. */
133#define _STATBUF_ST_BLKSIZE
134#define _STATBUF_ST_RDEV
135/* Nanosecond resolution time values are supported. */
136#define _STATBUF_ST_NSEC
137
138
139#endif /* _BITS_STRUCT_STAT_H */