src/statx.h

   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
  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
  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 */