1 /* Get file status. Linux version.
2 Copyright (C) 2020-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
20 #include <kernel_stat.h>
25 __fstatat (int fd
, const char *file
, struct stat
*buf
, int flag
)
27 struct __stat64_t64 st64
;
28 int r
= __fstatat64_time64 (fd
, file
, &st64
, flag
);
31 if (! in_ino_t_range (st64
.st_ino
)
32 || ! in_off_t_range (st64
.st_size
)
33 || ! in_blkcnt_t_range (st64
.st_blocks
)
34 || ! in_time_t_range (st64
.st_atim
.tv_sec
)
35 || ! in_time_t_range (st64
.st_mtim
.tv_sec
)
36 || ! in_time_t_range (st64
.st_ctim
.tv_sec
))
37 return INLINE_SYSCALL_ERROR_RETURN_VALUE (EOVERFLOW
);
39 /* Clear internal pad and reserved fields. */
40 memset (buf
, 0, sizeof (*buf
));
42 buf
->st_dev
= st64
.st_dev
;
43 buf
->st_ino
= st64
.st_ino
;
44 buf
->st_mode
= st64
.st_mode
;
45 buf
->st_nlink
= st64
.st_nlink
;
46 buf
->st_uid
= st64
.st_uid
;
47 buf
->st_gid
= st64
.st_gid
;
48 buf
->st_rdev
= st64
.st_rdev
;
49 buf
->st_size
= st64
.st_size
;
50 buf
->st_blksize
= st64
.st_blksize
;
51 buf
->st_blocks
= st64
.st_blocks
;
52 buf
->st_atim
= valid_timespec64_to_timespec (st64
.st_atim
);
53 buf
->st_mtim
= valid_timespec64_to_timespec (st64
.st_mtim
);
54 buf
->st_ctim
= valid_timespec64_to_timespec (st64
.st_ctim
);
59 weak_alias (__fstatat
, fstatat
)