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1/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
17
18#if !defined _SYS_STAT_H && !defined _FCNTL_H
19# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
20#endif
21
22#ifndef _BITS_STAT_H
23#define _BITS_STAT_H 1
24
25/* Versions of the `struct stat' data structure. */
26#define _STAT_VER_LINUX_OLD 1
27#define _STAT_VER_KERNEL 1
28#define _STAT_VER_SVR4 2
29#define _STAT_VER_LINUX 3
30#define _STAT_VER _STAT_VER_LINUX /* The one defined below. */
31
32/* Versions of the `xmknod' interface. */
33#define _MKNOD_VER_LINUX 1
34#define _MKNOD_VER_SVR4 2
35#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
36
37
38struct stat
39 {
40 __dev_t st_dev; /* Device. */
41 unsigned short int __pad1;
42#ifndef __USE_FILE_OFFSET64
43 __ino_t st_ino; /* File serial number. */
44#else
45 __ino_t __st_ino; /* 32bit file serial number. */
46#endif
47 __mode_t st_mode; /* File mode. */
48 __nlink_t st_nlink; /* Link count. */
49 __uid_t st_uid; /* User ID of the file's owner. */
50 __gid_t st_gid; /* Group ID of the file's group.*/
51 __dev_t st_rdev; /* Device number, if device. */
52 unsigned short int __pad2;
53#ifndef __USE_FILE_OFFSET64
54 __off_t st_size; /* Size of file, in bytes. */
55#else
56 __off64_t st_size; /* Size of file, in bytes. */
57#endif
58 __blksize_t st_blksize; /* Optimal block size for I/O. */
59
60#ifndef __USE_FILE_OFFSET64
61 __blkcnt_t st_blocks; /* Number 512-byte blocks allocated. */
62#else
63 __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
64#endif
65#ifdef __USE_XOPEN2K8
66 /* Nanosecond resolution timestamps are stored in a format
67 equivalent to 'struct timespec'. This is the type used
68 whenever possible but the Unix namespace rules do not allow the
69 identifier 'timespec' to appear in the <sys/stat.h> header.
70 Therefore we have to handle the use of this header in strictly
71 standard-compliant sources special. */
72 struct timespec st_atim; /* Time of last access. */
73 struct timespec st_mtim; /* Time of last modification. */
74 struct timespec st_ctim; /* Time of last status change. */
75# define st_atime st_atim.tv_sec /* Backward compatibility. */
76# define st_mtime st_mtim.tv_sec
77# define st_ctime st_ctim.tv_sec
78#else
79 __time_t st_atime; /* Time of last access. */
80 unsigned long int st_atimensec; /* Nscecs of last access. */
81 __time_t st_mtime; /* Time of last modification. */
82 unsigned long int st_mtimensec; /* Nsecs of last modification. */
83 __time_t st_ctime; /* Time of last status change. */
84 unsigned long int st_ctimensec; /* Nsecs of last status change. */
85#endif
86#ifndef __USE_FILE_OFFSET64
87 unsigned long int __glibc_reserved4;
88 unsigned long int __glibc_reserved5;
89#else
90 __ino64_t st_ino; /* File serial number. */
91#endif
92 };
93
94#ifdef __USE_LARGEFILE64
95struct stat64
96 {
97 __dev_t st_dev; /* Device. */
98 unsigned int __pad1;
99
100 __ino_t __st_ino; /* 32bit file serial number. */
101 __mode_t st_mode; /* File mode. */
102 __nlink_t st_nlink; /* Link count. */
103 __uid_t st_uid; /* User ID of the file's owner. */
104 __gid_t st_gid; /* Group ID of the file's group.*/
105 __dev_t st_rdev; /* Device number, if device. */
106 unsigned int __pad2;
107 __off64_t st_size; /* Size of file, in bytes. */
108 __blksize_t st_blksize; /* Optimal block size for I/O. */
109
110 __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
111# ifdef __USE_XOPEN2K8
112 /* Nanosecond resolution timestamps are stored in a format
113 equivalent to 'struct timespec'. This is the type used
114 whenever possible but the Unix namespace rules do not allow the
115 identifier 'timespec' to appear in the <sys/stat.h> header.
116 Therefore we have to handle the use of this header in strictly
117 standard-compliant sources special. */
118 struct timespec st_atim; /* Time of last access. */
119 struct timespec st_mtim; /* Time of last modification. */
120 struct timespec st_ctim; /* Time of last status change. */
121# else
122 __time_t st_atime; /* Time of last access. */
123 unsigned long int st_atimensec; /* Nscecs of last access. */
124 __time_t st_mtime; /* Time of last modification. */
125 unsigned long int st_mtimensec; /* Nsecs of last modification. */
126 __time_t st_ctime; /* Time of last status change. */
127 unsigned long int st_ctimensec; /* Nsecs of last status change. */
128# endif
129 __ino64_t st_ino; /* File serial number. */
130 };
131#endif
132
133/* Tell code we have these members. */
134#define _STATBUF_ST_BLKSIZE
135#define _STATBUF_ST_RDEV
136/* Nanosecond resolution time values are supported. */
137#define _STATBUF_ST_NSEC
138
139/* Encoding of the file mode. */
140
141#define __S_IFMT 0170000 /* These bits determine file type. */
142
143/* File types. */
144#define __S_IFDIR 0040000 /* Directory. */
145#define __S_IFCHR 0020000 /* Character device. */
146#define __S_IFBLK 0060000 /* Block device. */
147#define __S_IFREG 0100000 /* Regular file. */
148#define __S_IFIFO 0010000 /* FIFO. */
149#define __S_IFLNK 0120000 /* Symbolic link. */
150#define __S_IFSOCK 0140000 /* Socket. */
151
152/* POSIX.1b objects. Note that these macros always evaluate to zero. But
153 they do it by enforcing the correct use of the macros. */
154#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
155#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
156#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
157
158/* Protection bits. */
159
160#define __S_ISUID 04000 /* Set user ID on execution. */
161#define __S_ISGID 02000 /* Set group ID on execution. */
162#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
163#define __S_IREAD 0400 /* Read by owner. */
164#define __S_IWRITE 0200 /* Write by owner. */
165#define __S_IEXEC 0100 /* Execute by owner. */
166
167#ifdef __USE_ATFILE
168# define UTIME_NOW ((1l << 30) - 1l)
169# define UTIME_OMIT ((1l << 30) - 2l)
170#endif
171
172#endif /* bits/stat.h */
173

Warning: That file was not part of the compilation database. It may have many parsing errors.