/*      $NetBSD: linux32_types.h,v 1.1 2021/11/25 03:08:04 ryo Exp $    */

/*-
 * Copyright (c) 2021 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Ryo Shimizu.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _AARCH64_LINUX32_TYPES_H_
#define _AARCH64_LINUX32_TYPES_H_

typedef uint16_t linux32_uid_t;         /* arm: unsigned short */
typedef uint16_t linux32_gid_t;         /* arm: unsigned short */
typedef uint32_t linux32_ino_t;         /* arm: unsigned long */
typedef uint32_t linux32_size_t;        /* arm: size_t */
typedef int32_t linux32_time_t;         /* arm: long */
typedef int32_t linux32_clock_t;        /* arm: long */
typedef int32_t linux32_off_t;          /* arm: long */
typedef int32_t linux32_pid_t;          /* arm: int */

typedef netbsd32_pointer_t linux32_ulongp_t;
typedef netbsd32_pointer_t linux32_user_descp_t;

struct linux32_stat {
        uint16_t                        lst_dev;
        uint16_t                        pad1;
        linux32_ino_t                   lst_ino;
        uint16_t                        lst_mode;
        uint16_t                        lst_nlink;
        linux32_uid_t                   lst_uid;
        linux32_gid_t                   lst_gid;
        uint16_t                        lst_rdev;
        uint16_t                        pad2;
        linux32_off_t                   lst_size;
        linux32_size_t                  lst_blksize;
        uint32_t                        lst_blocks;
        linux32_time_t                  lst_atime;
        uint32_t                        unused1;
        linux32_time_t                  lst_mtime;
        uint32_t                        unused2;
        linux32_time_t                  lst_ctime;
        uint32_t                        unused3;
        uint32_t                        unused4;
        uint32_t                        unused5;
} __packed;

struct linux32_stat64 {
        unsigned long long              lst_dev;
#define LINUX32_STAT64_HAS_BROKEN_ST_INO
        unsigned long long              __lst_ino;
        uint32_t                        lst_mode;
        uint32_t                        lst_nlink;
        uint32_t                        lst_uid;
        uint32_t                        lst_gid;
        unsigned long long              lst_rdev;
        unsigned long long              __pad1;
        long long                       lst_size;
        uint32_t                        lst_blksize;
        uint32_t                        __pad2;
        unsigned long long              lst_blocks;
#define LINUX32_STAT64_HAS_NSEC
        uint32_t                        lst_atime;
        uint32_t                        lst_atime_nsec;
        uint32_t                        lst_mtime;
        uint32_t                        lst_mtime_nsec;
        uint32_t                        lst_ctime;
        uint32_t                        lst_ctime_nsec;
        unsigned long long              lst_ino;
} __packed;

struct linux32_utimbuf {
        linux32_time_t          l_actime;
        linux32_time_t          l_modtime;
};

#endif /* _AARCH64_LINUX32_TYPES_H_ */