1 /* statx -> stat conversion functions for coreutils
2    Copyright (C) 2019-2023 Free Software Foundation, Inc.
3 
4    This program is free software: you can redistribute it and/or modify
5    it under the terms of the GNU General Public License as published by
6    the Free Software Foundation, either version 3 of the License, or
7    (at your option) any later version.
8 
9    This program 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
12    GNU General Public License for more details.
13 
14    You should have received a copy of the GNU General Public License
15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
16 
17 #ifndef COREUTILS_STATX_H
18 # define COREUTILS_STATX_H
19 
20 # if HAVE_STATX && defined STATX_INO
21 /* Much of the format printing requires a struct stat or timespec */
22 static inline struct timespec
statx_timestamp_to_timespec(struct statx_timestamp tsx)23 statx_timestamp_to_timespec (struct statx_timestamp tsx)
24 {
25   struct timespec ts;
26 
27   ts.tv_sec = tsx.tv_sec;
28   ts.tv_nsec = tsx.tv_nsec;
29   return ts;
30 }
31 
32 static inline void
statx_to_stat(struct statx * stx,struct stat * stat)33 statx_to_stat (struct statx *stx, struct stat *stat)
34 {
35   stat->st_dev = makedev (stx->stx_dev_major, stx->stx_dev_minor);
36   stat->st_ino = stx->stx_ino;
37   stat->st_mode = stx->stx_mode;
38   stat->st_nlink = stx->stx_nlink;
39   stat->st_uid = stx->stx_uid;
40   stat->st_gid = stx->stx_gid;
41   stat->st_rdev = makedev (stx->stx_rdev_major, stx->stx_rdev_minor);
42   stat->st_size = stx->stx_size;
43   stat->st_blksize = stx->stx_blksize;
44 /* define to avoid sc_prohibit_stat_st_blocks.  */
45 #  define SC_ST_BLOCKS st_blocks
46   stat->SC_ST_BLOCKS = stx->stx_blocks;
47   stat->st_atim = statx_timestamp_to_timespec (stx->stx_atime);
48   stat->st_mtim = statx_timestamp_to_timespec (stx->stx_mtime);
49   stat->st_ctim = statx_timestamp_to_timespec (stx->stx_ctime);
50 }
51 # endif /* HAVE_STATX && defined STATX_INO */
52 #endif /* COREUTILS_STATX_H */
53