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bsd-user: Implement h2t_freebsd11_stat h2t_freebsd_nstat

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Implement the stat conversion functions:
h2t_freebsd11_stat
h2t_freebsd_nstat

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
This commit is contained in:
Stacey Son 2023-08-13 10:41:33 +02:00 committed by Warner Losh
parent a0c20b1b36
commit 86547e577b
1 changed files with 94 additions and 0 deletions
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94
bsd-user/freebsd/os-stat.c Normal file
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/*
* FreeBSD stat related conversion routines
*
* Copyright (c) 2013 Stacey D. Son
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "qemu/osdep.h"
#include "qemu.h"
/*
* stat conversion
*/
abi_long h2t_freebsd11_stat(abi_ulong target_addr,
struct freebsd11_stat *host_st)
{
struct target_freebsd11_stat *target_st;
if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) {
return -TARGET_EFAULT;
}
memset(target_st, 0, sizeof(*target_st));
__put_user(host_st->st_dev, &target_st->st_dev);
__put_user(host_st->st_ino, &target_st->st_ino);
__put_user(host_st->st_mode, &target_st->st_mode);
__put_user(host_st->st_nlink, &target_st->st_nlink);
__put_user(host_st->st_uid, &target_st->st_uid);
__put_user(host_st->st_gid, &target_st->st_gid);
__put_user(host_st->st_rdev, &target_st->st_rdev);
__put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec);
__put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec);
__put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec);
__put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec);
__put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec);
__put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec);
__put_user(host_st->st_size, &target_st->st_size);
__put_user(host_st->st_blocks, &target_st->st_blocks);
__put_user(host_st->st_blksize, &target_st->st_blksize);
__put_user(host_st->st_flags, &target_st->st_flags);
__put_user(host_st->st_gen, &target_st->st_gen);
/* st_lspare not used */
__put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec);
__put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec);
unlock_user_struct(target_st, target_addr, 1);
return 0;
}
abi_long h2t_freebsd11_nstat(abi_ulong target_addr,
struct freebsd11_stat *host_st)
{
struct target_freebsd11_nstat *target_st;
if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) {
return -TARGET_EFAULT;
}
memset(target_st, 0, sizeof(*target_st));
__put_user(host_st->st_dev, &target_st->st_dev);
__put_user(host_st->st_ino, &target_st->st_ino);
__put_user(host_st->st_mode, &target_st->st_mode);
__put_user(host_st->st_nlink, &target_st->st_nlink);
__put_user(host_st->st_uid, &target_st->st_uid);
__put_user(host_st->st_gid, &target_st->st_gid);
__put_user(host_st->st_rdev, &target_st->st_rdev);
__put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec);
__put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec);
__put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec);
__put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec);
__put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec);
__put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec);
__put_user(host_st->st_size, &target_st->st_size);
__put_user(host_st->st_blocks, &target_st->st_blocks);
__put_user(host_st->st_blksize, &target_st->st_blksize);
__put_user(host_st->st_flags, &target_st->st_flags);
__put_user(host_st->st_gen, &target_st->st_gen);
__put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec);
__put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec);
unlock_user_struct(target_st, target_addr, 1);
return 0;
}