/*-
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * Copyright (c) 2001 Doug Rabson
 * All rights reserved.
 *
 * 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 AUTHOR 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 AUTHOR 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 _COMPAT_FREEBSD32_FREEBSD32_H_
#define _COMPAT_FREEBSD32_FREEBSD32_H_

#include <sys/abi_compat.h>
#include <sys/devicestat.h>
#include <sys/event.h>
#include <sys/mount.h>
#include <sys/procfs.h>
#include <sys/socket.h>
#include <sys/user.h>
#include <sys/_ffcounter.h>

struct timeval32 {
        time32_t tv_sec;
        int32_t tv_usec;
};

struct timespec32 {
        time32_t tv_sec;
        int32_t tv_nsec;
};

struct itimerspec32 {
        struct timespec32  it_interval;
        struct timespec32  it_value;
};

struct bintime32 {
        time32_t sec;
        freebsd32_uint64_t frac;
};

struct ffclock_estimate32 {
        struct bintime32 update_time;
        freebsd32_uint64_t update_ffcount;
        freebsd32_uint64_t leapsec_next;
        freebsd32_uint64_t period;
        uint32_t errb_abs;
        uint32_t errb_rate;
        uint32_t status;
        int16_t leapsec_total;
        int8_t leapsec;
        int8_t _pad;
};
_Static_assert(sizeof(ffcounter) == sizeof(freebsd32_uint64_t),
    "'ffcounter' size discrepancy'");
#if defined(__amd64__) || defined(__i386__)
_Static_assert(sizeof(struct ffclock_estimate32) == 52, "ffclock_estimate32 size");
#else
_Static_assert(sizeof(struct ffclock_estimate32) == 56, "ffclock_estimate32 size");
#endif

struct rusage32 {
        struct timeval32 ru_utime;
        struct timeval32 ru_stime;
        int32_t ru_maxrss;
        int32_t ru_ixrss;
        int32_t ru_idrss;
        int32_t ru_isrss;
        int32_t ru_minflt;
        int32_t ru_majflt;
        int32_t ru_nswap;
        int32_t ru_inblock;
        int32_t ru_oublock;
        int32_t ru_msgsnd;
        int32_t ru_msgrcv;
        int32_t ru_nsignals;
        int32_t ru_nvcsw;
        int32_t ru_nivcsw;
};

struct __wrusage32 {
        struct rusage32 wru_self;
        struct rusage32 wru_children;
};

struct itimerval32 {
        struct timeval32 it_interval;
        struct timeval32 it_value;
};

struct umtx_time32 {
        struct  timespec32      _timeout;
        uint32_t                _flags;
        uint32_t                _clockid;
};

struct umtx_robust_lists_params_compat32 {
        uint32_t        robust_list_offset;
        uint32_t        robust_priv_list_offset;
        uint32_t        robust_inact_offset;
};

struct umutex32 {
        volatile __lwpid_t      m_owner;        /* Owner of the mutex */
        __uint32_t              m_flags;        /* Flags of the mutex */
        __uint32_t              m_ceilings[2];  /* Priority protect ceiling */
        __uint32_t              m_rb_lnk;       /* Robust linkage */
        __uint32_t              m_pad;
        __uint32_t              m_spare[2];
};

#define FREEBSD4_OMFSNAMELEN    16
#define FREEBSD4_OMNAMELEN      (88 - 2 * sizeof(int32_t))

/* 4.x version */
struct ostatfs32 {
        int32_t f_spare2;
        int32_t f_bsize;
        int32_t f_iosize;
        int32_t f_blocks;
        int32_t f_bfree;
        int32_t f_bavail;
        int32_t f_files;
        int32_t f_ffree;
        fsid_t  f_fsid;
        uid_t   f_owner;
        int32_t f_type;
        int32_t f_flags;
        int32_t f_syncwrites;
        int32_t f_asyncwrites;
        char    f_fstypename[FREEBSD4_OMFSNAMELEN];
        char    f_mntonname[FREEBSD4_OMNAMELEN];
        int32_t f_syncreads;
        int32_t f_asyncreads;
        int16_t f_spares1;
        char    f_mntfromname[FREEBSD4_OMNAMELEN];
        int16_t f_spares2 __packed;
        int32_t f_spare[2];
};

struct nstat32 {
        __uint32_t st_dev;              /* inode's device */
        __uint32_t st_ino;              /* inode's number */
        __uint32_t st_mode;             /* inode protection mode */
        __uint32_t st_nlink;            /* number of hard links */
        uid_t     st_uid;               /* user ID of the file's owner */
        gid_t     st_gid;               /* group ID of the file's group */
        __uint32_t st_rdev;             /* device type */
        struct  timespec32 st_atim;     /* time of last access */
        struct  timespec32 st_mtim;     /* time of last data modification */
        struct  timespec32 st_ctim;     /* time of last file status change */
        off_t     st_size;              /* file size, in bytes */
        blkcnt_t st_blocks;             /* blocks allocated for file */
        blksize_t st_blksize;           /* optimal blocksize for I/O */
        fflags_t  st_flags;             /* user defined flags for file */
        __uint32_t st_gen;              /* file generation number */
        struct timespec32 st_birthtim;  /* time of file creation */
        /*
         * See comment in the definition of struct freebsd11_stat
         * in sys/stat.h about the following padding.
         */
        unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
        unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
};

struct iovec32 {
        uint32_t iov_base;
        int     iov_len;
};

struct msghdr32 {
        uint32_t         msg_name;
        socklen_t        msg_namelen;
        uint32_t         msg_iov;
        int              msg_iovlen;
        uint32_t         msg_control;
        socklen_t        msg_controllen;
        int              msg_flags;
};

#if defined(__amd64__)
#define __STAT32_TIME_T_EXT     1
#endif

struct stat32 {
        dev_t st_dev;
        ino_t st_ino;
        nlink_t st_nlink;
        mode_t  st_mode;
        uint16_t st_bsdflags;
        uid_t   st_uid;
        gid_t   st_gid;
        uint32_t st_padding1;
        dev_t st_rdev;
#ifdef  __STAT32_TIME_T_EXT
        __int32_t st_atim_ext;
#endif
        struct timespec32 st_atim;
#ifdef  __STAT32_TIME_T_EXT
        __int32_t st_mtim_ext;
#endif
        struct timespec32 st_mtim;
#ifdef  __STAT32_TIME_T_EXT
        __int32_t st_ctim_ext;
#endif
        struct timespec32 st_ctim;
#ifdef  __STAT32_TIME_T_EXT
        __int32_t st_btim_ext;
#endif
        struct timespec32 st_birthtim;
        off_t   st_size;
        freebsd32_uint64_t st_blocks;
        uint32_t st_blksize;
        uint32_t st_flags;
        freebsd32_uint64_t st_gen;
        freebsd32_uint64_t st_filerev;
        freebsd32_uint64_t st_spare[9];
};
struct freebsd11_stat32 {
        uint32_t st_dev;
        uint32_t st_ino;
        mode_t  st_mode;
        uint16_t st_nlink;
        uid_t   st_uid;
        gid_t   st_gid;
        uint32_t st_rdev;
        struct timespec32 st_atim;
        struct timespec32 st_mtim;
        struct timespec32 st_ctim;
        off_t   st_size;
        freebsd32_uint64_t st_blocks;
        uint32_t st_blksize;
        uint32_t st_flags;
        uint32_t st_gen;
        int32_t st_lspare;
        struct timespec32 st_birthtim;
        unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
        unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec32));
};

struct ostat32 {
        __uint16_t st_dev;
        __uint32_t st_ino;
        mode_t  st_mode;
        __uint16_t st_nlink;
        __uint16_t st_uid;
        __uint16_t st_gid;
        __uint16_t st_rdev;
        __int32_t st_size;
        struct timespec32 st_atim;
        struct timespec32 st_mtim;
        struct timespec32 st_ctim;
        __int32_t st_blksize;
        __int32_t st_blocks;
        uint32_t st_flags;
        __uint32_t st_gen;
};

struct jail32_v0 {
        uint32_t        version;
        uint32_t        path;
        uint32_t        hostname;
        uint32_t        ip_number;
};

struct jail32 {
        uint32_t        version;
        uint32_t        path;
        uint32_t        hostname;
        uint32_t        jailname;
        uint32_t        ip4s;
        uint32_t        ip6s;
        uint32_t        ip4;
        uint32_t        ip6;
};

struct sigaction32 {
        uint32_t        sa_u;
        int             sa_flags;
        sigset_t        sa_mask;
};

struct thr_param32 {
        uint32_t start_func;
        uint32_t arg;
        uint32_t stack_base;
        uint32_t stack_size;
        uint32_t tls_base;
        uint32_t tls_size;
        uint32_t child_tid;
        uint32_t parent_tid;
        int32_t  flags;
        uint32_t rtp;
        uint32_t spare[3];
};

struct i386_ldt_args32 {
        uint32_t start;
        uint32_t descs;
        uint32_t num;
};

struct mq_attr32 {
        int     mq_flags;
        int     mq_maxmsg;
        int     mq_msgsize;
        int     mq_curmsgs;
        int     __reserved[4];
};

struct kinfo_proc32 {
        int     ki_structsize;
        int     ki_layout;
        uint32_t ki_args;
        uint32_t ki_paddr;
        uint32_t ki_addr;
        uint32_t ki_tracep;
        uint32_t ki_textvp;
        uint32_t ki_fd;
        uint32_t ki_vmspace;
        uint32_t ki_wchan;
        pid_t   ki_pid;
        pid_t   ki_ppid;
        pid_t   ki_pgid;
        pid_t   ki_tpgid;
        pid_t   ki_sid;
        pid_t   ki_tsid;
        short   ki_jobc;
        short   ki_spare_short1;
        uint32_t ki_tdev_freebsd11;
        sigset_t ki_siglist;
        sigset_t ki_sigmask;
        sigset_t ki_sigignore;
        sigset_t ki_sigcatch;
        uid_t   ki_uid;
        uid_t   ki_ruid;
        uid_t   ki_svuid;
        gid_t   ki_rgid;
        gid_t   ki_svgid;
        short   ki_ngroups;
        short   ki_spare_short2;
        gid_t   ki_groups[KI_NGROUPS];
        uint32_t ki_size;
        int32_t ki_rssize;
        int32_t ki_swrss;
        int32_t ki_tsize;
        int32_t ki_dsize;
        int32_t ki_ssize;
        u_short ki_xstat;
        u_short ki_acflag;
        fixpt_t ki_pctcpu;
        u_int   ki_estcpu;
        u_int   ki_slptime;
        u_int   ki_swtime;
        u_int   ki_cow;
        freebsd32_uint64_t ki_runtime;
        struct  timeval32 ki_start;
        struct  timeval32 ki_childtime;
        int     ki_flag;
        int     ki_kiflag;
        int     ki_traceflag;
        char    ki_stat;
        signed char ki_nice;
        char    ki_lock;
        char    ki_rqindex;
        u_char  ki_oncpu_old;
        u_char  ki_lastcpu_old;
        char    ki_tdname[TDNAMLEN+1];
        char    ki_wmesg[WMESGLEN+1];
        char    ki_login[LOGNAMELEN+1];
        char    ki_lockname[LOCKNAMELEN+1];
        char    ki_comm[COMMLEN+1];
        char    ki_emul[KI_EMULNAMELEN+1];
        char    ki_loginclass[LOGINCLASSLEN+1];
        char    ki_moretdname[MAXCOMLEN-TDNAMLEN+1];
        char    ki_sparestrings[46];
        int     ki_spareints[KI_NSPARE_INT];
        freebsd32_uint64_t ki_tdev;
        int     ki_oncpu;
        int     ki_lastcpu;
        int     ki_tracer;
        int     ki_flag2;
        int     ki_fibnum;
        u_int   ki_cr_flags;
        int     ki_jid;
        int     ki_numthreads;
        lwpid_t ki_tid;
        struct  priority ki_pri;
        struct  rusage32 ki_rusage;
        struct  rusage32 ki_rusage_ch;
        uint32_t ki_pcb;
        uint32_t ki_kstack;
        uint32_t ki_udata;
        uint32_t ki_tdaddr;
        uint32_t ki_pd;
        uint32_t ki_uerrmsg;
        uint32_t ki_spareptrs[KI_NSPARE_PTR];   /* spare room for growth */
        int     ki_sparelongs[KI_NSPARE_LONG];
        int     ki_sflag;
        int     ki_tdflags;
};

struct kinfo_sigtramp32 {
        uint32_t ksigtramp_start;
        uint32_t ksigtramp_end;
        uint32_t ksigtramp_spare[4];
};

struct kinfo_vm_layout32 {
        uint32_t        kvm_min_user_addr;
        uint32_t        kvm_max_user_addr;
        uint32_t        kvm_text_addr;
        uint32_t        kvm_text_size;
        uint32_t        kvm_data_addr;
        uint32_t        kvm_data_size;
        uint32_t        kvm_stack_addr;
        uint32_t        kvm_stack_size;
        int             kvm_map_flags;
        uint32_t        kvm_shp_addr;
        uint32_t        kvm_shp_size;
        uint32_t        kvm_spare[12];
};

#if defined(_WANT_KEVENT32) || defined(_KERNEL)
struct kinfo_knote32 {
        int             knt_kq_fd;
        struct kevent32 knt_event;
        int             knt_status;
        int             knt_extdata;
        uint32_t        knt_spare0[8];
        union {
                struct {
                        int             knt_vnode_type;
                        freebsd32_uint64_t knt_vnode_fsid;
                        freebsd32_uint64_t knt_vnode_fileid;
                        char            knt_vnode_fullpath[PATH_MAX];
                } knt_vnode;
                struct {
                        freebsd32_uint64_t knt_pipe_ino;
                } knt_pipe;
        };
};
#endif

struct kld_file_stat_1_32 {
        int     version;        /* set to sizeof(struct kld_file_stat_1) */
        char    name[MAXPATHLEN];
        int     refs;
        int     id;
        uint32_t address;       /* load address */
        uint32_t size;          /* size in bytes */
};

struct kld_file_stat32 {
        int     version;        /* set to sizeof(struct kld_file_stat) */
        char    name[MAXPATHLEN];
        int     refs;
        int     id;
        uint32_t address;       /* load address */
        uint32_t size;          /* size in bytes */
        char    pathname[MAXPATHLEN];
};

struct procctl_reaper_pids32 {
        u_int   rp_count;
        u_int   rp_pad0[15];
        uint32_t rp_pids;
};

struct timex32 {
        unsigned int modes;
        int32_t offset;
        int32_t freq;
        int32_t maxerror;
        int32_t esterror;
        int     status;
        int32_t constant;
        int32_t precision;
        int32_t tolerance;
        int32_t ppsfreq;
        int32_t jitter;
        int     shift;
        int32_t stabil;
        int32_t jitcnt;
        int32_t calcnt;
        int32_t errcnt;
        int32_t stbcnt;
};

struct ptrace_sc_ret32 {
        uint32_t        sr_retval[2];
        int             sr_error;
};

struct ptrace_coredump32 {
        int             pc_fd;
        uint32_t        pc_flags;
        uint32_t        pc_limit1, pc_limit2;
};

struct ptrace_sc_remote32 {
        struct ptrace_sc_ret32 pscr_ret;
        u_int           pscr_syscall;
        u_int           pscr_nargs;
        uint32_t        pscr_args;
};

struct devstat32 {
        u_int                   sequence0;
        int                     allocated;
        u_int                   start_count;
        u_int                   end_count;
        struct bintime32        busy_from;
        struct { u_int32_t stqe_next; } dev_links;
        u_int32_t               device_number;
        char                    device_name[DEVSTAT_NAME_LEN];
        int                     unit_number;
        freebsd32_uint64_t      bytes[DEVSTAT_N_TRANS_FLAGS];
        freebsd32_uint64_t      operations[DEVSTAT_N_TRANS_FLAGS];
        struct bintime32        duration[DEVSTAT_N_TRANS_FLAGS];
        struct bintime32        busy_time;
        struct bintime32        creation_time;
        u_int32_t               block_size;
        freebsd32_uint64_t      tag_types[3];
        devstat_support_flags   flags;
        devstat_type_flags      device_type;
        devstat_priority        priority;
        u_int32_t               id;
        u_int                   sequence1;
};

#endif /* !_COMPAT_FREEBSD32_FREEBSD32_H_ */