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1 | /* Copyright (C) 1992-2022 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 | <https://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 | /* This structure needs to be defined in accordance with the |
26 | implementation of __stat, __fstat, and __lstat. */ |
27 | |
28 | #include <bits/types.h> |
29 | |
30 | /* Structure describing file characteristics. */ |
31 | struct stat |
32 | { |
33 | /* These are the members that POSIX.1 requires. */ |
34 | |
35 | __mode_t st_mode; /* File mode. */ |
36 | #ifndef __USE_FILE_OFFSET64 |
37 | __ino_t st_ino; /* File serial number. */ |
38 | #else |
39 | __ino64_t st_ino; /* File serial number. */ |
40 | #endif |
41 | __dev_t st_dev; /* Device containing the file. */ |
42 | __nlink_t st_nlink; /* Link count. */ |
43 | |
44 | __uid_t st_uid; /* User ID of the file's owner. */ |
45 | __gid_t st_gid; /* Group ID of the file's group. */ |
46 | #ifndef __USE_FILE_OFFSET64 |
47 | __off_t st_size; /* Size of file, in bytes. */ |
48 | #else |
49 | __off64_t st_size; /* Size of file, in bytes. */ |
50 | #endif |
51 | |
52 | __time_t st_atime; /* Time of last access. */ |
53 | __time_t st_mtime; /* Time of last modification. */ |
54 | __time_t st_ctime; /* Time of last status change. */ |
55 | |
56 | /* This should be defined if there is a `st_blksize' member. */ |
57 | #undef _STATBUF_ST_BLKSIZE |
58 | }; |
59 | |
60 | /* Encoding of the file mode. These are the standard Unix values, |
61 | but POSIX.1 does not specify what values should be used. */ |
62 | |
63 | #define __S_IFMT 0170000 /* These bits determine file type. */ |
64 | |
65 | /* File types. */ |
66 | #define __S_IFDIR 0040000 /* Directory. */ |
67 | #define __S_IFCHR 0020000 /* Character device. */ |
68 | #define __S_IFBLK 0060000 /* Block device. */ |
69 | #define __S_IFREG 0100000 /* Regular file. */ |
70 | #define __S_IFIFO 0010000 /* FIFO. */ |
71 | |
72 | /* POSIX.1b objects. */ |
73 | #define __S_TYPEISMQ(buf) 0 |
74 | #define __S_TYPEISSEM(buf) 0 |
75 | #define __S_TYPEISSHM(buf) 0 |
76 | |
77 | /* Protection bits. */ |
78 | |
79 | #define __S_ISUID 04000 /* Set user ID on execution. */ |
80 | #define __S_ISGID 02000 /* Set group ID on execution. */ |
81 | #define __S_IREAD 0400 /* Read by owner. */ |
82 | #define __S_IWRITE 0200 /* Write by owner. */ |
83 | #define __S_IEXEC 0100 /* Execute by owner. */ |
84 | |
85 | #ifdef __USE_LARGEFILE64 |
86 | struct stat64 |
87 | { |
88 | __mode_t st_mode; /* File mode. */ |
89 | __ino64_t st_ino; /* File serial number. */ |
90 | __dev_t st_dev; /* Device. */ |
91 | __nlink_t st_nlink; /* Link count. */ |
92 | |
93 | __uid_t st_uid; /* User ID of the file's owner. */ |
94 | __gid_t st_gid; /* Group ID of the file's group.*/ |
95 | __off64_t st_size; /* Size of file, in bytes. */ |
96 | |
97 | __time_t st_atime; /* Time of last access. */ |
98 | __time_t st_mtime; /* Time of last modification. */ |
99 | __time_t st_ctime; /* Time of last status change. */ |
100 | }; |
101 | #endif |
102 | |
103 | #endif /* bits/stat.h */ |
104 |
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