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bsd-user: Implement h2t_freebds11_statfs

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Implement the stat conversion functions:
h2t_freebds11_statfs

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 10:41:35 +02:00 committed by Warner Losh
parent f2bc92aaf3
commit 5aa88f962c
1 changed files with 41 additions and 0 deletions
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41
bsd-user/freebsd/os-stat.c
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@ -129,3 +129,44 @@ abi_long h2t_freebsd_fhandle(abi_ulong target_addr, fhandle_t *host_fh)
return 0;
}
/*
* file system stat
*/
abi_long h2t_freebsd11_statfs(abi_ulong target_addr,
struct freebsd11_statfs *host_statfs)
{
struct target_freebsd11_statfs *target_statfs;
if (!lock_user_struct(VERIFY_WRITE, target_statfs, target_addr, 0)) {
return -TARGET_EFAULT;
}
__put_user(host_statfs->f_version, &target_statfs->f_version);
__put_user(host_statfs->f_type, &target_statfs->f_type);
__put_user(host_statfs->f_flags, &target_statfs->f_flags);
__put_user(host_statfs->f_bsize, &target_statfs->f_bsize);
__put_user(host_statfs->f_iosize, &target_statfs->f_iosize);
__put_user(host_statfs->f_blocks, &target_statfs->f_blocks);
__put_user(host_statfs->f_bfree, &target_statfs->f_bfree);
__put_user(host_statfs->f_bavail, &target_statfs->f_bavail);
__put_user(host_statfs->f_files, &target_statfs->f_files);
__put_user(host_statfs->f_ffree, &target_statfs->f_ffree);
__put_user(host_statfs->f_syncwrites, &target_statfs->f_syncwrites);
__put_user(host_statfs->f_asyncwrites, &target_statfs->f_asyncwrites);
__put_user(host_statfs->f_syncreads, &target_statfs->f_syncreads);
__put_user(host_statfs->f_asyncreads, &target_statfs->f_asyncreads);
/* uint64_t f_spare[10]; */
__put_user(host_statfs->f_namemax, &target_statfs->f_namemax);
__put_user(host_statfs->f_owner, &target_statfs->f_owner);
__put_user(host_statfs->f_fsid.val[0], &target_statfs->f_fsid.val[0]);
__put_user(host_statfs->f_fsid.val[1], &target_statfs->f_fsid.val[1]);
/* char f_charspace[80]; */
strncpy(target_statfs->f_fstypename, host_statfs->f_fstypename,
sizeof(target_statfs->f_fstypename));
strncpy(target_statfs->f_mntfromname, host_statfs->f_mntfromname,
sizeof(target_statfs->f_mntfromname));
strncpy(target_statfs->f_mntonname, host_statfs->f_mntonname,
sizeof(target_statfs->f_mntonname));
unlock_user_struct(target_statfs, target_addr, 1);
return 0;
}