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/* Struct stat/stat64 to stat/stat64 conversion for Linux.
Copyright (C) 2020-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<https://www.gnu.org/licenses/>. */
#include <sys/stat.h>
#include <kernel_stat.h>
static inline long int
__cp_kstat_stat (const struct kernel_stat *kst, struct stat *st)
{
if (! in_ino_t_range (kst->st_ino)
|| ! in_off_t_range (kst->st_size)
|| ! in_blkcnt_t_range (kst->st_blocks))
return -EOVERFLOW;
st->st_dev = kst->st_dev;
memset (&st->st_pad1, 0, sizeof (st->st_pad1));
st->st_ino = kst->st_ino;
st->st_mode = kst->st_mode;
st->st_nlink = kst->st_nlink;
st->st_uid = kst->st_uid;
st->st_gid = kst->st_gid;
st->st_rdev = kst->st_rdev;
memset (&st->st_pad2, 0, sizeof (st->st_pad2));
st->st_size = kst->st_size;
st->st_pad3 = 0;
st->st_atim.tv_sec = kst->st_atime_sec;
st->st_atim.tv_nsec = kst->st_atime_nsec;
st->st_mtim.tv_sec = kst->st_mtime_sec;
st->st_mtim.tv_nsec = kst->st_mtime_nsec;
st->st_ctim.tv_sec = kst->st_ctime_sec;
st->st_ctim.tv_nsec = kst->st_ctime_nsec;
st->st_blksize = kst->st_blksize;
st->st_blocks = kst->st_blocks;
memset (&st->st_pad5, 0, sizeof (st->st_pad5));
return 0;
}
static inline void
__cp_kstat_stat64_t64 (const struct kernel_stat *kst, struct __stat64_t64 *st)
{
st->st_dev = kst->st_dev;
st->st_ino = kst->st_ino;
st->st_mode = kst->st_mode;
st->st_nlink = kst->st_nlink;
st->st_uid = kst->st_uid;
st->st_gid = kst->st_gid;
st->st_rdev = kst->st_rdev;
st->st_size = kst->st_size;
st->st_blksize = kst->st_blksize;
st->st_blocks = kst->st_blocks;
st->st_atim.tv_sec = kst->st_atime_sec;
st->st_atim.tv_nsec = kst->st_atime_nsec;
st->st_mtim.tv_sec = kst->st_mtime_sec;
st->st_mtim.tv_nsec = kst->st_mtime_nsec;
st->st_ctim.tv_sec = kst->st_ctime_sec;
st->st_ctim.tv_nsec = kst->st_ctime_nsec;
}
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