diff --git a/bsd-user/freebsd/os-stat.c b/bsd-user/freebsd/os-stat.c index 8c73f7402c..6716cee3e2 100644 --- a/bsd-user/freebsd/os-stat.c +++ b/bsd-user/freebsd/os-stat.c @@ -92,3 +92,40 @@ abi_long h2t_freebsd11_nstat(abi_ulong target_addr, return 0; } +/* + * file handle conversion + */ +abi_long t2h_freebsd_fhandle(fhandle_t *host_fh, abi_ulong target_addr) +{ + target_freebsd_fhandle_t *target_fh; + + if (!lock_user_struct(VERIFY_READ, target_fh, target_addr, 1)) { + return -TARGET_EFAULT; + } + __get_user(host_fh->fh_fsid.val[0], &target_fh->fh_fsid.val[0]); + __get_user(host_fh->fh_fsid.val[1], &target_fh->fh_fsid.val[0]); + __get_user(host_fh->fh_fid.fid_len, &target_fh->fh_fid.fid_len); + /* u_short fid_data0; */ + memcpy(host_fh->fh_fid.fid_data, target_fh->fh_fid.fid_data, + TARGET_MAXFIDSZ); + unlock_user_struct(target_fh, target_addr, 0); + return 0; +} + +abi_long h2t_freebsd_fhandle(abi_ulong target_addr, fhandle_t *host_fh) +{ + target_freebsd_fhandle_t *target_fh; + + if (!lock_user_struct(VERIFY_WRITE, target_fh, target_addr, 0)) { + return -TARGET_EFAULT; + } + __put_user(host_fh->fh_fsid.val[0], &target_fh->fh_fsid.val[0]); + __put_user(host_fh->fh_fsid.val[1], &target_fh->fh_fsid.val[0]); + __put_user(host_fh->fh_fid.fid_len, &target_fh->fh_fid.fid_len); + /* u_short fid_data0; */ + memcpy(target_fh->fh_fid.fid_data, host_fh->fh_fid.fid_data, + TARGET_MAXFIDSZ); + unlock_user_struct(target_fh, target_addr, 1); + return 0; +} +