glibc (2.38)
1 /* Definition for helper to define struct stat with 64-bit time.
2 Copyright (C) 2021-2023 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 /* Content of internal __stat64_t64 struct. */
20 __dev_t st_dev; /* Device. */
21 __ino64_t st_ino; /* file serial number. */
22 __mode_t st_mode; /* File mode. */
23 __nlink_t st_nlink; /* Link count. */
24 __uid_t st_uid; /* User ID of the file's owner. */
25 __gid_t st_gid; /* Group ID of the file's group. */
26 __dev_t st_rdev; /* Device number, if device. */
27 __off64_t st_size; /* Size of file, in bytes. */
28 __blksize_t st_blksize; /* Optimal block size for I/O. */
29 __blkcnt64_t st_blocks; /* Number 512-byte blocks allocated. */
30 #ifdef __USE_XOPEN2K8
31 # ifndef __struct_timespec
32 # define __struct_timespec struct timespec
33 # endif
34 /* Nanosecond resolution timestamps are stored in a format
35 equivalent to 'struct timespec'. This is the type used
36 whenever possible but the Unix namespace rules do not allow the
37 identifier 'timespec' to appear in the <sys/stat.h> header.
38 Therefore we have to handle the use of this header in strictly
39 standard-compliant sources special. */
40 __struct_timespec st_atim;
41 __struct_timespec st_mtim;
42 __struct_timespec st_ctim;
43 # define st_atime st_atim.tv_sec
44 # define st_mtime st_mtim.tv_sec
45 # define st_ctime st_ctim.tv_sec
46 # undef __struct_timespec
47 #else
48 /* The definition should be equal to the 'struct __timespec64' internal
49 layout. */
50 # if __BYTE_ORDER == __BIG_ENDIAN
51 # define __fieldts64(name) \
52 __time64_t name; __int32_t :32; __int32_t name ## nsec
53 # else
54 # define __fieldts64(name) \
55 __time64_t name; __int32_t name ## nsec; __int32_t :32
56 # endif
57
58 __fieldts64 (st_atime);
59 __fieldts64 (st_mtime);
60 __fieldts64 (st_ctime);
61
62 unsigned long int __glibc_reserved4;
63 unsigned long int __glibc_reserved5;
64
65 # undef __fieldts64
66 #endif
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