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syscall_defs.h

/* common syscall defines for all architectures */

/* Note: although the syscall numbers change between architectures,
   most of them stay the same, so we handle it by puting ifdefs if
   necessary */

#include "syscall_nr.h"

#define SOCKOP_socket           1
#define SOCKOP_bind             2
#define SOCKOP_connect          3
#define SOCKOP_listen           4
#define SOCKOP_accept           5
#define SOCKOP_getsockname      6
#define SOCKOP_getpeername      7
#define SOCKOP_socketpair       8
#define SOCKOP_send             9
#define SOCKOP_recv             10
#define SOCKOP_sendto           11
#define SOCKOP_recvfrom         12
#define SOCKOP_shutdown         13
#define SOCKOP_setsockopt       14
#define SOCKOP_getsockopt       15
#define SOCKOP_sendmsg          16
#define SOCKOP_recvmsg          17

#define IPCOP_semop           1
#define IPCOP_semget          2
#define IPCOP_semctl          3
#define IPCOP_semtimedop      4
#define IPCOP_msgsnd          11
#define IPCOP_msgrcv          12
#define IPCOP_msgget          13
#define IPCOP_msgctl          14
#define IPCOP_shmat           21
#define IPCOP_shmdt           22
#define IPCOP_shmget          23
#define IPCOP_shmctl          24

/*
 * The following is for compatibility across the various Linux
 * platforms.  The i386 ioctl numbering scheme doesn't really enforce
 * a type field.  De facto, however, the top 8 bits of the lower 16
 * bits are indeed used as a type field, so we might just as well make
 * this explicit here.  Please be sure to use the decoding macros
 * below from now on.
 */
#define TARGET_IOC_NRBITS     8
#define TARGET_IOC_TYPEBITS   8

#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
    || defined(TARGET_M68K) || defined(TARGET_CRIS)

#define TARGET_IOC_SIZEBITS   14
#define TARGET_IOC_DIRBITS    2

#define TARGET_IOC_NONE   0U
#define TARGET_IOC_WRITE  1U
#define TARGET_IOC_READ   2U

#elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
      defined(TARGET_SPARC) || defined(TARGET_MIPS)

#define TARGET_IOC_SIZEBITS   13
#define TARGET_IOC_DIRBITS    3

#define TARGET_IOC_NONE   1U
#define TARGET_IOC_READ   2U
#define TARGET_IOC_WRITE  4U

#else
#error unsupported CPU
#endif

#define TARGET_IOC_NRMASK     ((1 << TARGET_IOC_NRBITS)-1)
#define TARGET_IOC_TYPEMASK   ((1 << TARGET_IOC_TYPEBITS)-1)
#define TARGET_IOC_SIZEMASK   ((1 << TARGET_IOC_SIZEBITS)-1)
#define TARGET_IOC_DIRMASK    ((1 << TARGET_IOC_DIRBITS)-1)

#define TARGET_IOC_NRSHIFT    0
#define TARGET_IOC_TYPESHIFT  (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
#define TARGET_IOC_SIZESHIFT  (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
#define TARGET_IOC_DIRSHIFT   (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)

#define TARGET_IOC(dir,type,nr,size) \
      (((dir)  << TARGET_IOC_DIRSHIFT) | \
       ((type) << TARGET_IOC_TYPESHIFT) | \
       ((nr)   << TARGET_IOC_NRSHIFT) | \
       ((size) << TARGET_IOC_SIZESHIFT))

/* used to create numbers */
#define TARGET_IO(type,nr)          TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
#define TARGET_IOR(type,nr,size)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
#define TARGET_IOW(type,nr,size)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
#define TARGET_IOWR(type,nr,size)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))

/* the size is automatically computed for these defines */
#define TARGET_IORU(type,nr)  TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
#define TARGET_IOWU(type,nr)  TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
#define TARGET_IOWRU(type,nr) TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)

struct target_sockaddr {
    uint16_t sa_family;
    uint8_t sa_data[14];
};

struct target_timeval {
    abi_long tv_sec;
    abi_long tv_usec;
};

struct target_timespec {
    abi_long tv_sec;
    abi_long tv_nsec;
};

struct target_itimerval {
    struct target_timeval it_interval;
    struct target_timeval it_value;
};

typedef abi_long target_clock_t;

#define TARGET_HZ 100

struct target_tms {
    target_clock_t tms_utime;
    target_clock_t tms_stime;
    target_clock_t tms_cutime;
    target_clock_t tms_cstime;
};

struct target_utimbuf {
    abi_long actime;
    abi_long modtime;
};

struct target_sel_arg_struct {
    abi_long n;
    abi_long inp, outp, exp;
    abi_long tvp;
};

struct target_iovec {
    abi_long iov_base;   /* Starting address */
    abi_long iov_len;   /* Number of bytes */
};

struct target_msghdr {
    abi_long       msg_name;   /* Socket name               */
    int            msg_namelen;      /* Length of name            */
    abi_long       msg_iov;    /* Data blocks               */
    abi_long       msg_iovlen;       /* Number of blocks          */
    abi_long     msg_control;  /* Per protocol magic (eg BSD file descriptor passing) */
    abi_long       msg_controllen; /* Length of cmsg list */
    unsigned int msg_flags;
};

struct target_cmsghdr {
    abi_long     cmsg_len;
    int          cmsg_level;
    int          cmsg_type;
};

#define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
#define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
                               & (size_t) ~(sizeof (abi_long) - 1))
#define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
                               + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
#define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))

static __inline__ struct target_cmsghdr *
__target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
{
  struct target_cmsghdr *__ptr;

  __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
                                    + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
  if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapl(__mhdr->msg_control))
      > tswapl(__mhdr->msg_controllen))
    /* No more entries.  */
    return (struct target_cmsghdr *)0;
  return __cmsg;
}


struct  target_rusage {
        struct target_timeval ru_utime;        /* user time used */
        struct target_timeval ru_stime;        /* system time used */
        abi_long    ru_maxrss;                 /* maximum resident set size */
        abi_long    ru_ixrss;                  /* integral shared memory size */
        abi_long    ru_idrss;                  /* integral unshared data size */
        abi_long    ru_isrss;                  /* integral unshared stack size */
        abi_long    ru_minflt;                 /* page reclaims */
        abi_long    ru_majflt;                 /* page faults */
        abi_long    ru_nswap;                  /* swaps */
        abi_long    ru_inblock;                /* block input operations */
        abi_long    ru_oublock;                /* block output operations */
        abi_long    ru_msgsnd;                 /* messages sent */
        abi_long    ru_msgrcv;                 /* messages received */
        abi_long    ru_nsignals;               /* signals received */
        abi_long    ru_nvcsw;                  /* voluntary context switches */
        abi_long    ru_nivcsw;                 /* involuntary " */
};

typedef struct {
        int     val[2];
} kernel_fsid_t;

struct kernel_statfs {
      int f_type;
      int f_bsize;
      int f_blocks;
      int f_bfree;
      int f_bavail;
      int f_files;
      int f_ffree;
        kernel_fsid_t f_fsid;
      int f_namelen;
      int f_spare[6];
};

struct target_dirent {
      abi_long    d_ino;
      abi_long    d_off;
      unsigned short    d_reclen;
      char        d_name[256]; /* We must not include limits.h! */
};

struct target_dirent64 {
      uint64_t    d_ino;
      int64_t           d_off;
      unsigned short    d_reclen;
      unsigned char     d_type;
      char        d_name[256];
};


/* mostly generic signal stuff */
#define TARGET_SIG_DFL  ((abi_long)0)     /* default signal handling */
#define TARGET_SIG_IGN  ((abi_long)1)     /* ignore signal */
#define TARGET_SIG_ERR  ((abi_long)-1)    /* error return from signal */

#ifdef TARGET_MIPS
#define TARGET_NSIG        128
#else
#define TARGET_NSIG        64
#endif
#define TARGET_NSIG_BPW    TARGET_ABI_BITS
#define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)

typedef struct {
    abi_ulong sig[TARGET_NSIG_WORDS];
} target_sigset_t;

#ifdef BSWAP_NEEDED
static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
{
    int i;
    for(i = 0;i < TARGET_NSIG_WORDS; i++)
        d->sig[i] = tswapl(s->sig[i]);
}
#else
static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
{
    *d = *s;
}
#endif

static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
{
    int i;
    d->sig[0] = set;
    for(i = 1;i < TARGET_NSIG_WORDS; i++)
        d->sig[i] = 0;
}

void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
void host_to_target_old_sigset(abi_ulong *old_sigset,
                               const sigset_t *sigset);
void target_to_host_old_sigset(sigset_t *sigset,
                               const abi_ulong *old_sigset);
struct target_sigaction;
int do_sigaction(int sig, const struct target_sigaction *act,
                 struct target_sigaction *oact);

#if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined (TARGET_SH4) || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS)

#if defined(TARGET_SPARC)
#define TARGET_SA_NOCLDSTOP    8u
#define TARGET_SA_NOCLDWAIT    0x100u
#define TARGET_SA_SIGINFO      0x200u
#define TARGET_SA_ONSTACK      1u
#define TARGET_SA_RESTART      2u
#define TARGET_SA_NODEFER      0x20u
#define TARGET_SA_RESETHAND    4u
#elif defined(TARGET_MIPS)
#define TARGET_SA_NOCLDSTOP   0x00000001
#define TARGET_SA_NOCLDWAIT   0x00010000
#define TARGET_SA_SIGINFO     0x00000008
#define TARGET_SA_ONSTACK     0x08000000
#define TARGET_SA_NODEFER     0x40000000
#define TARGET_SA_RESTART     0x10000000
#define TARGET_SA_RESETHAND   0x80000000
#if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
#define TARGET_SA_RESTORER    0x04000000  /* Only for O32 */
#endif
#else
#define TARGET_SA_NOCLDSTOP   0x00000001
#define TARGET_SA_NOCLDWAIT   0x00000002 /* not supported yet */
#define TARGET_SA_SIGINFO     0x00000004
#define TARGET_SA_ONSTACK     0x08000000
#define TARGET_SA_RESTART     0x10000000
#define TARGET_SA_NODEFER     0x40000000
#define TARGET_SA_RESETHAND   0x80000000
#define TARGET_SA_RESTORER    0x04000000
#endif

#if defined(TARGET_SPARC)

#define TARGET_SIGHUP          1
#define TARGET_SIGINT          2
#define TARGET_SIGQUIT         3
#define TARGET_SIGILL          4
#define TARGET_SIGTRAP         5
#define TARGET_SIGABRT         6
#define TARGET_SIGIOT          6
#define TARGET_SIGSTKFLT       7 /* actually EMT */
#define TARGET_SIGFPE          8
#define TARGET_SIGKILL         9
#define TARGET_SIGBUS         10
#define TARGET_SIGSEGV        11
#define TARGET_SIGSYS         12
#define TARGET_SIGPIPE        13
#define TARGET_SIGALRM        14
#define TARGET_SIGTERM        15
#define TARGET_SIGURG         16
#define TARGET_SIGSTOP        17
#define TARGET_SIGTSTP        18
#define TARGET_SIGCONT        19
#define TARGET_SIGCHLD        20
#define TARGET_SIGTTIN        21
#define TARGET_SIGTTOU        22
#define TARGET_SIGIO          23
#define TARGET_SIGXCPU        24
#define TARGET_SIGXFSZ        25
#define TARGET_SIGVTALRM      26
#define TARGET_SIGPROF        27
#define TARGET_SIGWINCH         28
#define TARGET_SIGPWR         29
#define TARGET_SIGUSR1        30
#define TARGET_SIGUSR2        31
#define TARGET_SIGRTMIN         32

#define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
#define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
#define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */

#elif defined(TARGET_MIPS)

#define TARGET_SIGHUP          1    /* Hangup (POSIX).  */
#define TARGET_SIGINT          2    /* Interrupt (ANSI).  */
#define TARGET_SIGQUIT         3    /* Quit (POSIX).  */
#define TARGET_SIGILL          4    /* Illegal instruction (ANSI).  */
#define TARGET_SIGTRAP         5    /* Trace trap (POSIX).  */
#define TARGET_SIGIOT          6    /* IOT trap (4.2 BSD).  */
#define TARGET_SIGABRT         TARGET_SIGIOT    /* Abort (ANSI).  */
#define TARGET_SIGEMT          7
#define TARGET_SIGSTKFLT       7 /* XXX: incorrect */
#define TARGET_SIGFPE          8    /* Floating-point exception (ANSI).  */
#define TARGET_SIGKILL         9    /* Kill, unblockable (POSIX).  */
#define TARGET_SIGBUS         10    /* BUS error (4.2 BSD).  */
#define TARGET_SIGSEGV        11    /* Segmentation violation (ANSI).  */
#define TARGET_SIGSYS         12
#define TARGET_SIGPIPE        13    /* Broken pipe (POSIX).  */
#define TARGET_SIGALRM        14    /* Alarm clock (POSIX).  */
#define TARGET_SIGTERM        15    /* Termination (ANSI).  */
#define TARGET_SIGUSR1        16    /* User-defined signal 1 (POSIX).  */
#define TARGET_SIGUSR2        17    /* User-defined signal 2 (POSIX).  */
#define TARGET_SIGCHLD        18    /* Child status has changed (POSIX).  */
#define TARGET_SIGCLD         TARGET_SIGCHLD    /* Same as TARGET_SIGCHLD (System V).  */
#define TARGET_SIGPWR         19    /* Power failure restart (System V).  */
#define TARGET_SIGWINCH 20    /* Window size change (4.3 BSD, Sun).  */
#define TARGET_SIGURG         21    /* Urgent condition on socket (4.2 BSD).  */
#define TARGET_SIGIO          22    /* I/O now possible (4.2 BSD).  */
#define TARGET_SIGPOLL        TARGET_SIGIO      /* Pollable event occurred (System V).  */
#define TARGET_SIGSTOP        23    /* Stop, unblockable (POSIX).  */
#define TARGET_SIGTSTP        24    /* Keyboard stop (POSIX).  */
#define TARGET_SIGCONT        25    /* Continue (POSIX).  */
#define TARGET_SIGTTIN        26    /* Background read from tty (POSIX).  */
#define TARGET_SIGTTOU        27    /* Background write to tty (POSIX).  */
#define TARGET_SIGVTALRM      28    /* Virtual alarm clock (4.2 BSD).  */
#define TARGET_SIGPROF        29    /* Profiling alarm clock (4.2 BSD).  */
#define TARGET_SIGXCPU        30    /* CPU limit exceeded (4.2 BSD).  */
#define TARGET_SIGXFSZ        31    /* File size limit exceeded (4.2 BSD).  */
#define TARGET_SIGRTMIN         32

#define TARGET_SIG_BLOCK      1     /* for blocking signals */
#define TARGET_SIG_UNBLOCK    2     /* for unblocking signals */
#define TARGET_SIG_SETMASK    3     /* for setting the signal mask */

#else

#define TARGET_SIGHUP          1
#define TARGET_SIGINT          2
#define TARGET_SIGQUIT         3
#define TARGET_SIGILL          4
#define TARGET_SIGTRAP         5
#define TARGET_SIGABRT         6
#define TARGET_SIGIOT          6
#define TARGET_SIGBUS          7
#define TARGET_SIGFPE          8
#define TARGET_SIGKILL         9
#define TARGET_SIGUSR1        10
#define TARGET_SIGSEGV        11
#define TARGET_SIGUSR2        12
#define TARGET_SIGPIPE        13
#define TARGET_SIGALRM        14
#define TARGET_SIGTERM        15
#define TARGET_SIGSTKFLT      16
#define TARGET_SIGCHLD        17
#define TARGET_SIGCONT        18
#define TARGET_SIGSTOP        19
#define TARGET_SIGTSTP        20
#define TARGET_SIGTTIN        21
#define TARGET_SIGTTOU        22
#define TARGET_SIGURG         23
#define TARGET_SIGXCPU        24
#define TARGET_SIGXFSZ        25
#define TARGET_SIGVTALRM      26
#define TARGET_SIGPROF        27
#define TARGET_SIGWINCH         28
#define TARGET_SIGIO          29
#define TARGET_SIGPWR         30
#define TARGET_SIGSYS         31
#define TARGET_SIGRTMIN         32

#define TARGET_SIG_BLOCK          0    /* for blocking signals */
#define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
#define TARGET_SIG_SETMASK        2    /* for setting the signal mask */

#endif

#if defined(TARGET_MIPS)

struct target_sigaction {
      uint32_t    sa_flags;
#if defined(TARGET_ABI_MIPSN32)
      uint32_t    _sa_handler;
#else
      abi_ulong   _sa_handler;
#endif
      target_sigset_t   sa_mask;
};

#else
struct target_old_sigaction {
        abi_ulong _sa_handler;
        abi_ulong sa_mask;
        abi_ulong sa_flags;
        abi_ulong sa_restorer;
};

struct target_sigaction {
        abi_ulong _sa_handler;
        abi_ulong sa_flags;
        abi_ulong sa_restorer;
        target_sigset_t sa_mask;
};
#endif

typedef union target_sigval {
      int sival_int;
        abi_ulong sival_ptr;
} target_sigval_t;
#if 0
#if defined (TARGET_SPARC)
typedef struct {
      struct {
            abi_ulong psr;
            abi_ulong pc;
            abi_ulong npc;
            abi_ulong y;
            abi_ulong u_regs[16]; /* globals and ins */
      }           si_regs;
      int         si_mask;
} __siginfo_t;

typedef struct {
      unsigned   long si_float_regs [32];
      unsigned   long si_fsr;
      unsigned   long si_fpqdepth;
      struct {
            unsigned long *insn_addr;
            unsigned long insn;
      } si_fpqueue [16];
} __siginfo_fpu_t;
#endif
#endif

#define TARGET_SI_MAX_SIZE    128
#define TARGET_SI_PAD_SIZE    ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)

typedef struct target_siginfo {
      int si_signo;
      int si_errno;
      int si_code;

      union {
            int _pad[TARGET_SI_PAD_SIZE];

            /* kill() */
            struct {
                  pid_t _pid;       /* sender's pid */
                  uid_t _uid;       /* sender's uid */
            } _kill;

            /* POSIX.1b timers */
            struct {
                  unsigned int _timer1;
                  unsigned int _timer2;
            } _timer;

            /* POSIX.1b signals */
            struct {
                  pid_t _pid;       /* sender's pid */
                  uid_t _uid;       /* sender's uid */
                  target_sigval_t _sigval;
            } _rt;

            /* SIGCHLD */
            struct {
                  pid_t _pid;       /* which child */
                  uid_t _uid;       /* sender's uid */
                  int _status;            /* exit code */
                  target_clock_t _utime;
                        target_clock_t _stime;
            } _sigchld;

            /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
            struct {
                  abi_ulong _addr; /* faulting insn/memory ref. */
            } _sigfault;

            /* SIGPOLL */
            struct {
                  int _band;  /* POLL_IN, POLL_OUT, POLL_MSG */
                  int _fd;
            } _sigpoll;
      } _sifields;
} target_siginfo_t;

/*
 * si_code values
 * Digital reserves positive values for kernel-generated signals.
 */
#define TARGET_SI_USER        0     /* sent by kill, sigsend, raise */
#define TARGET_SI_KERNEL      0x80  /* sent by the kernel from somewhere */
#define TARGET_SI_QUEUE -1          /* sent by sigqueue */
#define TARGET_SI_TIMER -2              /* sent by timer expiration */
#define TARGET_SI_MESGQ -3          /* sent by real time mesq state change */
#define TARGET_SI_ASYNCIO     -4    /* sent by AIO completion */
#define TARGET_SI_SIGIO -5          /* sent by queued SIGIO */

/*
 * SIGILL si_codes
 */
#define TARGET_ILL_ILLOPC     (1)   /* illegal opcode */
#define TARGET_ILL_ILLOPN     (2)   /* illegal operand */
#define TARGET_ILL_ILLADR     (3)   /* illegal addressing mode */
#define TARGET_ILL_ILLTRP     (4)   /* illegal trap */
#define TARGET_ILL_PRVOPC     (5)   /* privileged opcode */
#define TARGET_ILL_PRVREG     (6)   /* privileged register */
#define TARGET_ILL_COPROC     (7)   /* coprocessor error */
#define TARGET_ILL_BADSTK     (8)   /* internal stack error */

/*
 * SIGFPE si_codes
 */
#define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
#define TARGET_FPE_INTOVF      (2)  /* integer overflow */
#define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
#define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
#define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
#define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
#define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
#define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
#define TARGET_NSIGFPE         8

/*
 * SIGSEGV si_codes
 */
#define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
#define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */

/*
 * SIGBUS si_codes
 */
#define TARGET_BUS_ADRALN       (1) /* invalid address alignment */
#define TARGET_BUS_ADRERR       (2) /* non-existant physical address */
#define TARGET_BUS_OBJERR       (3) /* object specific hardware error */

/*
 * SIGTRAP si_codes
 */
#define TARGET_TRAP_BRKPT     (1)   /* process breakpoint */
#define TARGET_TRAP_TRACE     (2)   /* process trace trap */

#endif /* defined(TARGET_I386) || defined(TARGET_ARM) */

struct target_rlimit {
        abi_ulong   rlim_cur;
        abi_ulong   rlim_max;
};

struct target_pollfd {
    int fd;           /* file descriptor */
    short events;     /* requested events */
    short revents;    /* returned events */
};

/* virtual terminal ioctls */
#define TARGET_KIOCSOUND       0x4B2F     /* start sound generation (0 for off) */
#define TARGET_KDMKTONE        0x4B30     /* generate tone */
#define TARGET_KDGKBTYPE       0x4b33
#define TARGET_KDGKBENT        0x4B46     /* gets one entry in translation table */
#define TARGET_KDGKBSENT       0x4B48     /* gets one function key string entry */

#define TARGET_SIOCATMARK      0x8905

/* Networking ioctls */
#define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
#define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
#define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
#define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
#define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
#define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
#define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
#define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
#define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
#define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
#define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
#define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
#define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
#define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
#define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
#define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
#define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
#define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
#define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
#define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
#define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
#define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
#define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
#define TARGET_SIOCSIFENCAP    0x8926
#define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
#define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
#define TARGET_SIOCSIFSLAVE    0x8930
#define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
#define TARGET_SIOCDELMULTI    0x8932

/* Bridging control calls */
#define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
#define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */

#define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
#define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */

/* ARP cache control calls. */
#define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
#define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
#define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
#define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
#define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
#define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */

/* RARP cache control calls. */
#define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
#define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
#define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */

/* Driver configuration calls */
#define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
#define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */

/* DLCI configuration calls */
#define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
#define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */


/* From <linux/fs.h> */

#define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
#define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
#define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
#define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
#define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
#define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
#define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
#define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
#define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
/* A jump here: 108-111 have been used for various private purposes. */
#define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
#define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
#define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
#define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */

/* cdrom commands */
#define TARGET_CDROMPAUSE           0x5301 /* Pause Audio Operation */
#define TARGET_CDROMRESUME          0x5302 /* Resume paused Audio Operation */
#define TARGET_CDROMPLAYMSF         0x5303 /* Play Audio MSF (struct cdrom_msf) */
#define TARGET_CDROMPLAYTRKIND            0x5304 /* Play Audio Track/index
                                           (struct cdrom_ti) */
#define TARGET_CDROMREADTOCHDR            0x5305 /* Read TOC header
                                           (struct cdrom_tochdr) */
#define TARGET_CDROMREADTOCENTRY    0x5306 /* Read TOC entry
                                           (struct cdrom_tocentry) */
#define TARGET_CDROMSTOP            0x5307 /* Stop the cdrom drive */
#define TARGET_CDROMSTART           0x5308 /* Start the cdrom drive */
#define TARGET_CDROMEJECT           0x5309 /* Ejects the cdrom media */
#define TARGET_CDROMVOLCTRL         0x530a /* Control output volume
                                           (struct cdrom_volctrl) */
#define TARGET_CDROMSUBCHNL         0x530b /* Read subchannel data
                                           (struct cdrom_subchnl) */
#define TARGET_CDROMREADMODE2       0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
                                           (struct cdrom_read) */
#define TARGET_CDROMREADMODE1       0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
                                           (struct cdrom_read) */
#define TARGET_CDROMREADAUDIO       0x530e /* (struct cdrom_read_audio) */
#define TARGET_CDROMEJECT_SW        0x530f /* enable(1)/disable(0) auto-ejecting */
#define TARGET_CDROMMULTISESSION    0x5310 /* Obtain the start-of-last-session
                                           address of multi session disks
                                           (struct cdrom_multisession) */
#define TARGET_CDROM_GET_MCN        0x5311 /* Obtain the "Universal Product Code"
                                           if available (struct cdrom_mcn) */
#define TARGET_CDROM_GET_UPC        TARGET_CDROM_GET_MCN  /* This one is depricated,
                                          but here anyway for compatability */
#define TARGET_CDROMRESET           0x5312 /* hard-reset the drive */
#define TARGET_CDROMVOLREAD         0x5313 /* Get the drive's volume setting
                                          (struct cdrom_volctrl) */
#define TARGET_CDROMREADRAW         0x5314      /* read data in raw mode (2352 Bytes)
                                           (struct cdrom_read) */
/*
 * These ioctls are used only used in aztcd.c and optcd.c
 */
#define TARGET_CDROMREADCOOKED            0x5315      /* read data in cooked mode */
#define TARGET_CDROMSEEK            0x5316  /* seek msf address */

/*
 * This ioctl is only used by the scsi-cd driver.
   It is for playing audio in logical block addressing mode.
 */
#define TARGET_CDROMPLAYBLK         0x5317      /* (struct cdrom_blk) */

/*
 * These ioctls are only used in optcd.c
 */
#define TARGET_CDROMREADALL         0x5318      /* read all 2646 bytes */

/*
 * These ioctls are (now) only in ide-cd.c for controlling
 * drive spindown time.  They should be implemented in the
 * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 *  -Erik
 */
#define TARGET_CDROMGETSPINDOWN        0x531d
#define TARGET_CDROMSETSPINDOWN        0x531e

/*
 * These ioctls are implemented through the uniform CD-ROM driver
 * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 * drivers are eventually ported to the uniform CD-ROM driver interface.
 */
#define TARGET_CDROMCLOSETRAY       0x5319      /* pendant of CDROMEJECT */
#define TARGET_CDROM_SET_OPTIONS    0x5320  /* Set behavior options */
#define TARGET_CDROM_CLEAR_OPTIONS  0x5321  /* Clear behavior options */
#define TARGET_CDROM_SELECT_SPEED   0x5322  /* Set the CD-ROM speed */
#define TARGET_CDROM_SELECT_DISC    0x5323  /* Select disc (for juke-boxes) */
#define TARGET_CDROM_MEDIA_CHANGED  0x5325  /* Check is media changed  */
#define TARGET_CDROM_DRIVE_STATUS   0x5326  /* Get tray position, etc. */
#define TARGET_CDROM_DISC_STATUS    0x5327  /* Get disc type, etc. */
#define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
#define TARGET_CDROM_LOCKDOOR       0x5329  /* lock or unlock door */
#define TARGET_CDROM_DEBUG          0x5330      /* Turn debug messages on/off */
#define TARGET_CDROM_GET_CAPABILITY 0x5331      /* get capabilities */

/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 * Future CDROM ioctls should be kept below 0x537F
 */

/* This ioctl is only used by sbpcd at the moment */
#define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
                              /* conflict with SCSI_IOCTL_GET_IDLUN */

/* DVD-ROM Specific ioctls */
#define TARGET_DVD_READ_STRUCT            0x5390  /* Read structure */
#define TARGET_DVD_WRITE_STRUCT     0x5391  /* Write structure */
#define TARGET_DVD_AUTH       0x5392  /* Authentication */

#define TARGET_CDROM_SEND_PACKET    0x5393      /* send a packet to the drive */
#define TARGET_CDROM_NEXT_WRITABLE  0x5394      /* get next writable block */
#define TARGET_CDROM_LAST_WRITTEN   0x5395      /* get last block written on disc */

/* HD commands */

/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
#define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
#define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
#define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
#define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
#define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
#define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
#define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
#define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
#define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */

/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
#define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
#define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
#define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
#define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
#define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
#define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
#define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */

/* loop ioctls */
#define TARGET_LOOP_SET_FD            0x4C00
#define TARGET_LOOP_CLR_FD            0x4C01
#define TARGET_LOOP_SET_STATUS        0x4C02
#define TARGET_LOOP_GET_STATUS        0x4C03
#define TARGET_LOOP_SET_STATUS64      0x4C04
#define TARGET_LOOP_GET_STATUS64      0x4C05
#define TARGET_LOOP_CHANGE_FD         0x4C06

/* from asm/termbits.h */

#define TARGET_NCC 8
struct target_termio {
      unsigned short c_iflag;       /* input mode flags */
      unsigned short c_oflag;       /* output mode flags */
      unsigned short c_cflag;       /* control mode flags */
      unsigned short c_lflag;       /* local mode flags */
      unsigned char c_line;         /* line discipline */
      unsigned char c_cc[TARGET_NCC];     /* control characters */
};

struct target_winsize {
      unsigned short ws_row;
      unsigned short ws_col;
      unsigned short ws_xpixel;
      unsigned short ws_ypixel;
};

#include "termbits.h"

/* Common */
#define TARGET_MAP_SHARED     0x01        /* Share changes */
#define TARGET_MAP_PRIVATE    0x02        /* Changes are private */
#define TARGET_MAP_TYPE       0x0f        /* Mask for type of mapping */

/* Target specific */
#if defined(TARGET_MIPS)
#define TARGET_MAP_FIXED      0x10        /* Interpret addr exactly */
#define TARGET_MAP_ANONYMOUS  0x0800            /* don't use a file */
#define TARGET_MAP_GROWSDOWN  0x1000            /* stack-like segment */
#define TARGET_MAP_DENYWRITE  0x2000            /* ETXTBSY */
#define TARGET_MAP_EXECUTABLE 0x4000            /* mark it as an executable */
#define TARGET_MAP_LOCKED     0x8000            /* pages are locked */
#define TARGET_MAP_NORESERVE  0x0400            /* don't check for reservations */
#define TARGET_MAP_POPULATE   0x10000           /* populate (prefault) pagetables */
#define TARGET_MAP_NONBLOCK   0x20000           /* do not block on IO */
#elif defined(TARGET_PPC)
#define TARGET_MAP_FIXED      0x10        /* Interpret addr exactly */
#define TARGET_MAP_ANONYMOUS  0x20        /* don't use a file */
#define TARGET_MAP_GROWSDOWN  0x0100            /* stack-like segment */
#define TARGET_MAP_DENYWRITE  0x0800            /* ETXTBSY */
#define TARGET_MAP_EXECUTABLE 0x1000            /* mark it as an executable */
#define TARGET_MAP_LOCKED     0x0080            /* pages are locked */
#define TARGET_MAP_NORESERVE  0x0040            /* don't check for reservations */
#define TARGET_MAP_POPULATE   0x8000            /* populate (prefault) pagetables */
#define TARGET_MAP_NONBLOCK   0x10000           /* do not block on IO */
#elif defined(TARGET_ALPHA)
#define TARGET_MAP_ANONYMOUS  0x10        /* don't use a file */
#define TARGET_MAP_FIXED      0x100       /* Interpret addr exactly */
#define TARGET_MAP_GROWSDOWN  0x01000           /* stack-like segment */
#define TARGET_MAP_DENYWRITE  0x02000           /* ETXTBSY */
#define TARGET_MAP_EXECUTABLE 0x04000           /* mark it as an executable */
#define TARGET_MAP_LOCKED     0x08000           /* lock the mapping */
#define TARGET_MAP_NORESERVE  0x10000           /* no check for reservations */
#define TARGET_MAP_POPULATE   0x20000           /* pop (prefault) pagetables */
#define TARGET_MAP_NONBLOCK   0x40000           /* do not block on IO */
#else
#define TARGET_MAP_FIXED      0x10        /* Interpret addr exactly */
#define TARGET_MAP_ANONYMOUS  0x20        /* don't use a file */
#define TARGET_MAP_GROWSDOWN  0x0100            /* stack-like segment */
#define TARGET_MAP_DENYWRITE  0x0800            /* ETXTBSY */
#define TARGET_MAP_EXECUTABLE 0x1000            /* mark it as an executable */
#define TARGET_MAP_LOCKED     0x2000            /* pages are locked */
#define TARGET_MAP_NORESERVE  0x4000            /* don't check for reservations */
#define TARGET_MAP_POPULATE   0x8000            /* populate (prefault) pagetables */
#define TARGET_MAP_NONBLOCK   0x10000           /* do not block on IO */
#endif

#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || defined(TARGET_CRIS)
struct target_stat {
      unsigned short st_dev;
      unsigned short __pad1;
      abi_ulong st_ino;
      unsigned short st_mode;
      unsigned short st_nlink;
      unsigned short st_uid;
      unsigned short st_gid;
      unsigned short st_rdev;
      unsigned short __pad2;
      abi_ulong  st_size;
      abi_ulong  st_blksize;
      abi_ulong  st_blocks;
      abi_ulong  target_st_atime;
      abi_ulong  __unused1;
      abi_ulong  target_st_mtime;
      abi_ulong  __unused2;
      abi_ulong  target_st_ctime;
      abi_ulong  __unused3;
      abi_ulong  __unused4;
      abi_ulong  __unused5;
};

/* This matches struct stat64 in glibc2.1, hence the absolutely
 * insane amounts of padding around dev_t's.
 */
struct target_stat64 {
      unsigned short    st_dev;
      unsigned char     __pad0[10];

#define TARGET_STAT64_HAS_BROKEN_ST_INO   1
      abi_ulong   __st_ino;

      unsigned int      st_mode;
      unsigned int      st_nlink;

      abi_ulong   st_uid;
      abi_ulong   st_gid;

      unsigned short    st_rdev;
      unsigned char     __pad3[10];

      long long   st_size;
      abi_ulong   st_blksize;

      abi_ulong   st_blocks;  /* Number 512-byte blocks allocated. */
      abi_ulong   __pad4;           /* future possible st_blocks high bits */

      abi_ulong   target_st_atime;
      abi_ulong   __pad5;

      abi_ulong   target_st_mtime;
      abi_ulong   __pad6;

      abi_ulong   target_st_ctime;
      abi_ulong   __pad7;           /* will be high 32 bits of ctime someday */

      unsigned long long      st_ino;
} __attribute__((packed));

#ifdef TARGET_ARM
struct target_eabi_stat64 {
        unsigned long long st_dev;
        unsigned int    __pad1;
        abi_ulong    __st_ino;
        unsigned int    st_mode;
        unsigned int    st_nlink;

        abi_ulong    st_uid;
        abi_ulong    st_gid;

        unsigned long long st_rdev;
        unsigned int    __pad2[2];

        long long       st_size;
        abi_ulong    st_blksize;
        unsigned int    __pad3;
        unsigned long long st_blocks;

        abi_ulong    target_st_atime;
        abi_ulong    target_st_atime_nsec;

        abi_ulong    target_st_mtime;
        abi_ulong    target_st_mtime_nsec;

        abi_ulong    target_st_ctime;
        abi_ulong    target_st_ctime_nsec;

        unsigned long long st_ino;
} __attribute__ ((packed));
#endif

#elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
struct target_stat {
      unsigned int      st_dev;
      abi_ulong   st_ino;
      unsigned int      st_mode;
      unsigned int      st_nlink;
      unsigned int      st_uid;
      unsigned int      st_gid;
      unsigned int      st_rdev;
      abi_long    st_size;
      abi_long    target_st_atime;
      abi_long    target_st_mtime;
      abi_long    target_st_ctime;
      abi_long    st_blksize;
      abi_long    st_blocks;
      abi_ulong   __unused4[2];
};

struct target_stat64 {
      unsigned char     __pad0[6];
      unsigned short    st_dev;

      uint64_t    st_ino;
      uint64_t    st_nlink;

      unsigned int      st_mode;

      unsigned int      st_uid;
      unsigned int      st_gid;

      unsigned char     __pad2[6];
      unsigned short    st_rdev;

        int64_t         st_size;
      int64_t           st_blksize;

      unsigned char     __pad4[4];
      unsigned int      st_blocks;

      abi_ulong   target_st_atime;
      abi_ulong   __unused1;

      abi_ulong   target_st_mtime;
      abi_ulong   __unused2;

      abi_ulong   target_st_ctime;
      abi_ulong   __unused3;

      abi_ulong   __unused4[3];
};

#elif defined(TARGET_SPARC)

struct target_stat {
      unsigned short    st_dev;
      abi_ulong   st_ino;
      unsigned short    st_mode;
      short       st_nlink;
      unsigned short    st_uid;
      unsigned short    st_gid;
      unsigned short    st_rdev;
      abi_long    st_size;
      abi_long    target_st_atime;
      abi_ulong   __unused1;
      abi_long    target_st_mtime;
      abi_ulong   __unused2;
      abi_long    target_st_ctime;
      abi_ulong   __unused3;
      abi_long    st_blksize;
      abi_long    st_blocks;
      abi_ulong   __unused4[2];
};

struct target_stat64 {
      unsigned char     __pad0[6];
      unsigned short    st_dev;

      uint64_t st_ino;

      unsigned int      st_mode;
      unsigned int      st_nlink;

      unsigned int      st_uid;
      unsigned int      st_gid;

      unsigned char     __pad2[6];
      unsigned short    st_rdev;

      unsigned char     __pad3[8];

        int64_t   st_size;
      unsigned int      st_blksize;

      unsigned char     __pad4[8];
      unsigned int      st_blocks;

      unsigned int      target_st_atime;
      unsigned int      __unused1;

      unsigned int      target_st_mtime;
      unsigned int      __unused2;

      unsigned int      target_st_ctime;
      unsigned int      __unused3;

      unsigned int      __unused4;
      unsigned int      __unused5;
};

#elif defined(TARGET_PPC)

struct target_stat {
      abi_ulong st_dev;
      abi_ulong st_ino;
#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
      abi_ulong st_nlink;
      unsigned int st_mode;
#else
      unsigned int st_mode;
      unsigned short st_nlink;
#endif
      unsigned int st_uid;
      unsigned int st_gid;
      abi_ulong  st_rdev;
      abi_ulong  st_size;
      abi_ulong  st_blksize;
      abi_ulong  st_blocks;
      abi_ulong  target_st_atime;
      abi_ulong  target_st_atime_nsec;
      abi_ulong  target_st_mtime;
      abi_ulong  target_st_mtime_nsec;
      abi_ulong  target_st_ctime;
      abi_ulong  target_st_ctime_nsec;
      abi_ulong  __unused4;
      abi_ulong  __unused5;
#if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
      abi_ulong  __unused6;
#endif
};

struct __attribute__((__packed__)) target_stat64 {
      unsigned long long st_dev;
        unsigned long long st_ino;
      unsigned int st_mode;
      unsigned int st_nlink;
      unsigned int st_uid;
      unsigned int st_gid;
      unsigned long long st_rdev;
      unsigned long long __pad0;
      long long      st_size;
      int          st_blksize;
      long long      st_blocks;     /* Number 512-byte blocks allocated. */
      unsigned int   __pad1;
      int          target_st_atime;
        unsigned int   target_st_atime_nsec;
      int          target_st_mtime;
        unsigned int   target_st_mtime_nsec;
      int            target_st_ctime;
        unsigned int   target_st_ctime_nsec;
        unsigned int   __unused4;
        unsigned int   __unused5;
};

#elif defined(TARGET_M68K)

struct target_stat {
      unsigned short st_dev;
      unsigned short __pad1;
      abi_ulong st_ino;
      unsigned short st_mode;
      unsigned short st_nlink;
      unsigned short st_uid;
      unsigned short st_gid;
      unsigned short st_rdev;
      unsigned short __pad2;
      abi_ulong  st_size;
      abi_ulong  st_blksize;
      abi_ulong  st_blocks;
      abi_ulong  target_st_atime;
      abi_ulong  __unused1;
      abi_ulong  target_st_mtime;
      abi_ulong  __unused2;
      abi_ulong  target_st_ctime;
      abi_ulong  __unused3;
      abi_ulong  __unused4;
      abi_ulong  __unused5;
};

/* This matches struct stat64 in glibc2.1, hence the absolutely
 * insane amounts of padding around dev_t's.
 */
struct target_stat64 {
      unsigned long long      st_dev;
      unsigned char     __pad1[2];

#define TARGET_STAT64_HAS_BROKEN_ST_INO   1
      abi_ulong   __st_ino;

      unsigned int      st_mode;
      unsigned int      st_nlink;

      abi_ulong   st_uid;
      abi_ulong   st_gid;

      unsigned long long      st_rdev;
      unsigned char     __pad3[2];

      long long   st_size;
      abi_ulong   st_blksize;

      abi_ulong   __pad4;           /* future possible st_blocks high bits */
      abi_ulong   st_blocks;  /* Number 512-byte blocks allocated. */

      abi_ulong   target_st_atime;
      abi_ulong   target_st_atime_nsec;

      abi_ulong   target_st_mtime;
      abi_ulong   target_st_mtime_nsec;

      abi_ulong   target_st_ctime;
      abi_ulong   target_st_ctime_nsec;

      unsigned long long      st_ino;
} __attribute__((packed));

#elif defined(TARGET_ABI_MIPSN64)

/* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
struct target_stat {
      unsigned int            st_dev;
      unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */

      abi_ulong         st_ino;

      unsigned int            st_mode;
      unsigned int            st_nlink;

      int               st_uid;
      int               st_gid;

      unsigned int            st_rdev;
      unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */

      abi_ulong         st_size;

      /*
       * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
       * but we don't have it under Linux.
       */
      unsigned int            target_st_atime;
      unsigned int            target_st_atime_nsec;

      unsigned int            target_st_mtime;
      unsigned int            target_st_mtime_nsec;

      unsigned int            target_st_ctime;
      unsigned int            target_st_ctime_nsec;

      unsigned int            st_blksize;
      unsigned int            st_pad2;

      abi_ulong         st_blocks;
};

#elif defined(TARGET_ABI_MIPSN32)

struct target_stat {
      unsigned    st_dev;
      int         st_pad1[3];       /* Reserved for network id */
      unsigned int      st_ino;
      unsigned int      st_mode;
      unsigned int      st_nlink;
      int         st_uid;
      int         st_gid;
      unsigned    st_rdev;
      unsigned int      st_pad2[2];
      unsigned int      st_size;
      unsigned int      st_pad3;
      /*
       * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
       * but we don't have it under Linux.
       */
      unsigned int            target_st_atime;
      unsigned int            target_st_atime_nsec;
      unsigned int            target_st_mtime;
      unsigned int            target_st_mtime_nsec;
      unsigned int            target_st_ctime;
      unsigned int            target_st_ctime_nsec;
      unsigned int            st_blksize;
      unsigned int            st_blocks;
      unsigned int            st_pad4[14];
};

/*
 * This matches struct stat64 in glibc2.1, hence the absolutely insane
 * amounts of padding around dev_t's.  The memory layout is the same as of
 * struct stat of the 64-bit kernel.
 */

struct target_stat64 {
      unsigned int      st_dev;
      unsigned int      st_pad0[3]; /* Reserved for st_dev expansion  */

      target_ulong      st_ino;

        unsigned int    st_mode;
        unsigned int    st_nlink;

      int         st_uid;
      int         st_gid;

      unsigned int      st_rdev;
      unsigned int      st_pad1[3]; /* Reserved for st_rdev expansion  */

      int         st_size;

      /*
       * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
       * but we don't have it under Linux.
       */
      int         target_st_atime;
      unsigned int      target_st_atime_nsec;   /* Reserved for st_atime expansion  */

      int         target_st_mtime;
      unsigned int      target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */

      int         target_st_ctime;
      unsigned int      target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */

      unsigned int      st_blksize;
      unsigned int      st_pad2;

      int         st_blocks;
};

#elif defined(TARGET_ABI_MIPSO32)

struct target_stat {
      unsigned    st_dev;
      abi_long    st_pad1[3];       /* Reserved for network id */
      abi_ulong   st_ino;
      unsigned int      st_mode;
      unsigned int      st_nlink;
      int         st_uid;
      int         st_gid;
      unsigned    st_rdev;
      abi_long    st_pad2[2];
      abi_long    st_size;
      abi_long    st_pad3;
      /*
       * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
       * but we don't have it under Linux.
       */
      abi_long          target_st_atime;
      abi_long          target_st_atime_nsec;
      abi_long          target_st_mtime;
      abi_long          target_st_mtime_nsec;
      abi_long          target_st_ctime;
      abi_long          target_st_ctime_nsec;
      abi_long          st_blksize;
      abi_long          st_blocks;
      abi_long          st_pad4[14];
};

/*
 * This matches struct stat64 in glibc2.1, hence the absolutely insane
 * amounts of padding around dev_t's.  The memory layout is the same as of
 * struct stat of the 64-bit kernel.
 */

struct target_stat64 {
      abi_ulong   st_dev;
      abi_ulong   st_pad0[3]; /* Reserved for st_dev expansion  */

      uint64_t    st_ino;

        unsigned int    st_mode;
        unsigned int    st_nlink;

      int         st_uid;
      int         st_gid;

      abi_ulong   st_rdev;
      abi_ulong   st_pad1[3]; /* Reserved for st_rdev expansion  */

      int64_t     st_size;

      /*
       * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
       * but we don't have it under Linux.
       */
      abi_long    target_st_atime;
      abi_ulong   target_st_atime_nsec;   /* Reserved for st_atime expansion  */

      abi_long    target_st_mtime;
      abi_ulong   target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */

      abi_long    target_st_ctime;
      abi_ulong   target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */

      abi_ulong   st_blksize;
      abi_ulong   st_pad2;

      int64_t     st_blocks;
};

#elif defined(TARGET_ALPHA)

struct target_stat {
       unsigned int    st_dev;
       unsigned int    st_ino;
       unsigned int    st_mode;
       unsigned int    st_nlink;
       unsigned int    st_uid;
       unsigned int    st_gid;
       unsigned int    st_rdev;
       abi_long     st_size;
       abi_ulong    target_st_atime;
       abi_ulong    target_st_mtime;
       abi_ulong    target_st_ctime;
       unsigned int    st_blksize;
       unsigned int    st_blocks;
       unsigned int    st_flags;
       unsigned int    st_gen;
};

struct target_stat64 {
       abi_ulong    st_dev;
       abi_ulong    st_ino;
       abi_ulong    st_rdev;
       abi_long     st_size;
       abi_ulong    st_blocks;

       unsigned int    st_mode;
       unsigned int    st_uid;
       unsigned int    st_gid;
       unsigned int    st_blksize;
       unsigned int    st_nlink;
       unsigned int    __pad0;

       abi_ulong    target_st_atime;
       abi_ulong    target_st_atime_nsec;
       abi_ulong    target_st_mtime;
       abi_ulong    target_st_mtime_nsec;
       abi_ulong    target_st_ctime;
       abi_ulong    target_st_ctime_nsec;
       abi_long     __unused[3];
};

#elif defined(TARGET_SH4)

struct target_stat {
      abi_ulong  st_dev;
      abi_ulong  st_ino;
      unsigned short st_mode;
      unsigned short st_nlink;
      unsigned short st_uid;
      unsigned short st_gid;
      abi_ulong  st_rdev;
      abi_ulong  st_size;
      abi_ulong  st_blksize;
      abi_ulong  st_blocks;
      abi_ulong  target_st_atime;
      abi_ulong  target_st_atime_nsec;
      abi_ulong  target_st_mtime;
      abi_ulong  target_st_mtime_nsec;
      abi_ulong  target_st_ctime;
      abi_ulong  target_st_ctime_nsec;
      abi_ulong  __unused4;
      abi_ulong  __unused5;
};

/* This matches struct stat64 in glibc2.1, hence the absolutely
 * insane amounts of padding around dev_t's.
 */
struct __attribute__((__packed__)) target_stat64 {
      unsigned long long      st_dev;
      unsigned char     __pad0[4];

#define TARGET_STAT64_HAS_BROKEN_ST_INO   1
      abi_ulong   __st_ino;

      unsigned int      st_mode;
      unsigned int      st_nlink;

      abi_ulong   st_uid;
      abi_ulong   st_gid;

      unsigned long long      st_rdev;
      unsigned char     __pad3[4];

      long long   st_size;
      abi_ulong   st_blksize;

      unsigned long long      st_blocks;  /* Number 512-byte blocks allocated. */

      abi_ulong   target_st_atime;
      abi_ulong   target_st_atime_nsec;

      abi_ulong   target_st_mtime;
      abi_ulong   target_st_mtime_nsec;

      abi_ulong   target_st_ctime;
      abi_ulong   target_st_ctime_nsec;

      unsigned long long      st_ino;
};

#elif defined(TARGET_I386) && !defined(TARGET_ABI32)
struct target_stat {
      abi_ulong   st_dev;
      abi_ulong   st_ino;
      abi_ulong   st_nlink;

      unsigned int      st_mode;
      unsigned int      st_uid;
      unsigned int      st_gid;
      unsigned int      __pad0;
      abi_ulong   st_rdev;
      abi_long    st_size;
      abi_long    st_blksize;
      abi_long    st_blocks;  /* Number 512-byte blocks allocated. */

      abi_ulong   target_st_atime;
      abi_ulong   target_st_atime_nsec; 
      abi_ulong   target_st_mtime;
      abi_ulong   target_st_mtime_nsec;
      abi_ulong   target_st_ctime;
      abi_ulong       target_st_ctime_nsec;

      abi_long    __unused[3];
};
#else
#error unsupported CPU
#endif

typedef struct {
        int     val[2];
} target_fsid_t;

#ifdef TARGET_MIPS
#ifdef TARGET_ABI_MIPSN32
struct target_statfs {
      int32_t                 f_type;
      int32_t                 f_bsize;
      int32_t                 f_frsize;   /* Fragment size - unsupported */
      int32_t                 f_blocks;
      int32_t                 f_bfree;
      int32_t                 f_files;
      int32_t                 f_ffree;
      int32_t                 f_bavail;

      /* Linux specials */
      target_fsid_t           f_fsid;
      int32_t                 f_namelen;
      int32_t                 f_spare[6];
};
#else
struct target_statfs {
      abi_long          f_type;
      abi_long          f_bsize;
      abi_long          f_frsize;   /* Fragment size - unsupported */
      abi_long          f_blocks;
      abi_long          f_bfree;
      abi_long          f_files;
      abi_long          f_ffree;
      abi_long          f_bavail;

      /* Linux specials */
      target_fsid_t           f_fsid;
      abi_long          f_namelen;
      abi_long          f_spare[6];
};
#endif

struct target_statfs64 {
      uint32_t    f_type;
      uint32_t    f_bsize;
      uint32_t    f_frsize;   /* Fragment size - unsupported */
      uint32_t    __pad;
      uint64_t    f_blocks;
      uint64_t    f_bfree;
      uint64_t    f_files;
      uint64_t    f_ffree;
      uint64_t    f_bavail;
      target_fsid_t     f_fsid;
      uint32_t    f_namelen;
      uint32_t    f_spare[6];
};
#elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
       defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
struct target_statfs {
      abi_long f_type;
      abi_long f_bsize;
      abi_long f_blocks;
      abi_long f_bfree;
      abi_long f_bavail;
      abi_long f_files;
      abi_long f_ffree;
      target_fsid_t f_fsid;
      abi_long f_namelen;
      abi_long f_frsize;
      abi_long f_spare[5];
};

struct target_statfs64 {
      abi_long f_type;
      abi_long f_bsize;
      abi_long f_blocks;
      abi_long f_bfree;
      abi_long f_bavail;
      abi_long f_files;
      abi_long f_ffree;
      target_fsid_t f_fsid;
      abi_long f_namelen;
      abi_long f_frsize;
      abi_long f_spare[5];
};
#else
struct target_statfs {
      uint32_t f_type;
      uint32_t f_bsize;
      uint32_t f_blocks;
      uint32_t f_bfree;
      uint32_t f_bavail;
      uint32_t f_files;
      uint32_t f_ffree;
      target_fsid_t f_fsid;
      uint32_t f_namelen;
      uint32_t f_frsize;
      uint32_t f_spare[5];
};

struct target_statfs64 {
      uint32_t f_type;
      uint32_t f_bsize;
      uint64_t f_blocks;
      uint64_t f_bfree;
      uint64_t f_bavail;
      uint64_t f_files;
      uint64_t f_ffree;
      target_fsid_t f_fsid;
        uint32_t f_namelen;
      uint32_t f_frsize;
      uint32_t f_spare[5];
};
#endif


#define TARGET_F_DUPFD         0       /* dup */
#define TARGET_F_GETFD         1       /* get close_on_exec */
#define TARGET_F_SETFD         2       /* set/clear close_on_exec */
#define TARGET_F_GETFL         3       /* get file->f_flags */
#define TARGET_F_SETFL         4       /* set file->f_flags */

#if defined(TARGET_ALPHA)
#define TARGET_F_GETLK         7
#define TARGET_F_SETLK         8
#define TARGET_F_SETLKW        9
#define TARGET_F_SETOWN        5       /*  for sockets. */
#define TARGET_F_GETOWN        6       /*  for sockets. */
#else
#define TARGET_F_GETLK         5
#define TARGET_F_SETLK         6
#define TARGET_F_SETLKW        7
#define TARGET_F_SETOWN        8       /*  for sockets. */
#define TARGET_F_GETOWN        9       /*  for sockets. */
#endif

#define TARGET_F_SETSIG        10      /*  for sockets. */
#define TARGET_F_GETSIG        11      /*  for sockets. */

#define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
#define TARGET_F_SETLK64       13
#define TARGET_F_SETLKW64      14

#if defined (TARGET_ARM)
#define TARGET_O_ACCMODE          0003
#define TARGET_O_RDONLY             00
#define TARGET_O_WRONLY             01
#define TARGET_O_RDWR               02
#define TARGET_O_CREAT            0100 /* not fcntl */
#define TARGET_O_EXCL             0200 /* not fcntl */
#define TARGET_O_NOCTTY           0400 /* not fcntl */
#define TARGET_O_TRUNC           01000 /* not fcntl */
#define TARGET_O_APPEND          02000
#define TARGET_O_NONBLOCK        04000
#define TARGET_O_NDELAY        TARGET_O_NONBLOCK
#define TARGET_O_SYNC           010000
#define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
#define TARGET_O_DIRECTORY      040000 /* must be a directory */
#define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
#define TARGET_O_DIRECT        0200000 /* direct disk access hint */
#define TARGET_O_LARGEFILE     0400000
#elif defined (TARGET_PPC)
#define TARGET_O_ACCMODE          0003
#define TARGET_O_RDONLY             00
#define TARGET_O_WRONLY             01
#define TARGET_O_RDWR               02
#define TARGET_O_CREAT            0100 /* not fcntl */
#define TARGET_O_EXCL             0200 /* not fcntl */
#define TARGET_O_NOCTTY           0400 /* not fcntl */
#define TARGET_O_TRUNC           01000 /* not fcntl */
#define TARGET_O_APPEND          02000
#define TARGET_O_NONBLOCK        04000
#define TARGET_O_NDELAY        TARGET_O_NONBLOCK
#define TARGET_O_SYNC           010000
#define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
#define TARGET_O_DIRECTORY      040000 /* must be a directory */
#define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
#define TARGET_O_LARGEFILE     0200000
#define TARGET_O_DIRECT        0400000 /* direct disk access hint */
#elif defined (TARGET_SPARC)
#define TARGET_O_RDONLY        0x0000
#define TARGET_O_WRONLY        0x0001
#define TARGET_O_RDWR          0x0002
#define TARGET_O_ACCMODE       0x0003
#define TARGET_O_APPEND        0x0008
#define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
#define TARGET_O_CREAT         0x0200  /* not fcntl */
#define TARGET_O_TRUNC         0x0400  /* not fcntl */
#define TARGET_O_EXCL          0x0800  /* not fcntl */
#define TARGET_O_SYNC          0x2000
#define TARGET_O_NONBLOCK      0x4000
#define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
#define TARGET_O_NOCTTY        0x8000  /* not fcntl */
#define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
#define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
#define TARGET_O_LARGEFILE     0x40000
#define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
#elif defined(TARGET_MIPS)
#define TARGET_O_ACCMODE      0x0003
#define TARGET_O_RDONLY 0x0000
#define TARGET_O_WRONLY 0x0001
#define TARGET_O_RDWR         0x0002
#define TARGET_O_APPEND 0x0008
#define TARGET_O_SYNC         0x0010
#define TARGET_O_NONBLOCK     0x0080
#define TARGET_O_CREAT         0x0100     /* not fcntl */
#define TARGET_O_TRUNC        0x0200      /* not fcntl */
#define TARGET_O_EXCL         0x0400      /* not fcntl */
#define TARGET_O_NOCTTY 0x0800      /* not fcntl */
#define TARGET_FASYNC         0x1000      /* fcntl, for BSD compatibility */
#define TARGET_O_LARGEFILE    0x2000      /* allow large file opens */
#define TARGET_O_DIRECT 0x8000      /* direct disk access hint */
#define TARGET_O_DIRECTORY    0x10000     /* must be a directory */
#define TARGET_O_NOFOLLOW     0x20000     /* don't follow links */
#define TARGET_O_NOATIME      0x40000
#define TARGET_O_NDELAY TARGET_O_NONBLOCK
#elif defined(TARGET_ALPHA)
#define TARGET_O_ACCMODE      0x0003
#define TARGET_O_RDONLY 0x0000
#define TARGET_O_WRONLY 0x0001
#define TARGET_O_RDWR         0x0002
#define TARGET_O_APPEND 0x0008
#define TARGET_O_SYNC         0x4000
#define TARGET_O_NONBLOCK     0x0004
#define TARGET_O_CREAT         0x0200     /* not fcntl */
#define TARGET_O_TRUNC        0x0400      /* not fcntl */
#define TARGET_O_EXCL         0x0800      /* not fcntl */
#define TARGET_O_NOCTTY 0x1000      /* not fcntl */
#define TARGET_FASYNC         0x2000      /* fcntl, for BSD compatibility */
#define TARGET_O_LARGEFILE    0x0000      /* not necessary, always 64-bit */
#define TARGET_O_DIRECT 0x80000     /* direct disk access hint */
#define TARGET_O_DIRECTORY    0x8000      /* must be a directory */
#define TARGET_O_NOFOLLOW     0x10000     /* don't follow links */
#define TARGET_O_NOATIME      0x100000
#define TARGET_O_NDELAY TARGET_O_NONBLOCK
#else
#define TARGET_O_ACCMODE          0003
#define TARGET_O_RDONLY             00
#define TARGET_O_WRONLY             01
#define TARGET_O_RDWR               02
#define TARGET_O_CREAT            0100 /* not fcntl */
#define TARGET_O_EXCL             0200 /* not fcntl */
#define TARGET_O_NOCTTY           0400 /* not fcntl */
#define TARGET_O_TRUNC           01000 /* not fcntl */
#define TARGET_O_APPEND          02000
#define TARGET_O_NONBLOCK        04000
#define TARGET_O_NDELAY        TARGET_O_NONBLOCK
#define TARGET_O_SYNC           010000
#define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
#define TARGET_O_DIRECT         040000 /* direct disk access hint */
#define TARGET_O_LARGEFILE     0100000
#define TARGET_O_DIRECTORY     0200000 /* must be a directory */
#define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
#endif

struct target_flock {
      short l_type;
      short l_whence;
      abi_ulong l_start;
      abi_ulong l_len;
      int l_pid;
};

struct target_flock64 {
      short  l_type;
      short  l_whence;
#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA)
        int __pad;
#endif
      unsigned long long l_start;
      unsigned long long l_len;
      int  l_pid;
}__attribute__((packed));

#ifdef TARGET_ARM
struct target_eabi_flock64 {
      short  l_type;
      short  l_whence;
        int __pad;
      unsigned long long l_start;
      unsigned long long l_len;
      int  l_pid;
}__attribute__((packed));
#endif

/* soundcard defines */
/* XXX: convert them all to arch indepedent entries */
#define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
#define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
#define TARGET_SNDCTL_COPR_RCODE          0xc0144303
#define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
#define TARGET_SNDCTL_COPR_RDATA          0xc0144302
#define TARGET_SNDCTL_COPR_RESET          0x00004300
#define TARGET_SNDCTL_COPR_RUN            0xc0144306
#define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
#define TARGET_SNDCTL_COPR_WCODE          0x40144305
#define TARGET_SNDCTL_COPR_WDATA          0x40144304
#define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
#define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
#define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
#define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
#define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
#define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
#define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
#define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
#define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
#define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
#define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
#define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
#define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
#define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
#define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
#define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
#define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
#define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
#define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
#define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
#define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
#define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
#define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
#define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
#define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
#define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
#define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
#define TARGET_SNDCTL_MIDI_INFO           0xc074510c
#define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
#define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
#define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
#define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
#define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
#define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
#define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
#define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
#define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
#define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
#define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
#define TARGET_SNDCTL_SEQ_PANIC           0x00005111
#define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
#define TARGET_SNDCTL_SEQ_RESET           0x00005100
#define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
#define TARGET_SNDCTL_SEQ_SYNC            0x00005101
#define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
#define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
#define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
#define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
#define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
#define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
#define TARGET_SNDCTL_TMR_METRONOME       0x40045407
#define TARGET_SNDCTL_TMR_SELECT          0x40045408
#define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
#define TARGET_SNDCTL_TMR_START           0x00005402
#define TARGET_SNDCTL_TMR_STOP            0x00005403
#define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
#define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
#define TARGET_SOUND_PCM_READ_RATE        0x80045002
#define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
#define TARGET_SOUND_PCM_READ_BITS        0x80045005
#define TARGET_SOUND_PCM_READ_FILTER      0x80045007
#define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
#define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
#define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
#define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
#define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
#define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
#define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)

#define TARGET_MIXER_READ(dev)      TARGET_IOR('M', dev, int)

#define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
#define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
#define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
#define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
#define TARGET_SOUND_MIXER_READ_PCM       TARGET_MIXER_READ(SOUND_MIXER_PCM)
#define TARGET_SOUND_MIXER_READ_SPEAKER           TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
#define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
#define TARGET_SOUND_MIXER_READ_MIC       TARGET_MIXER_READ(SOUND_MIXER_MIC)
#define TARGET_SOUND_MIXER_READ_CD        TARGET_MIXER_READ(SOUND_MIXER_CD)
#define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
#define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
#define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
#define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
#define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
#define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
#define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
#define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)

/* Obsolete macros */
#define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
#define TARGET_SOUND_MIXER_READ_ENHANCE           TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
#define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)

#define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
#define TARGET_SOUND_MIXER_READ_DEVMASK           TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
#define TARGET_SOUND_MIXER_READ_RECMASK           TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
#define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
#define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)

#define TARGET_MIXER_WRITE(dev)           TARGET_IOWR('M', dev, int)

#define TARGET_SOUND_MIXER_WRITE_VOLUME   TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
#define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
#define TARGET_SOUND_MIXER_WRITE_TREBLE   TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
#define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
#define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
#define TARGET_SOUND_MIXER_WRITE_SPEAKER  TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
#define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
#define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
#define TARGET_SOUND_MIXER_WRITE_CD       TARGET_MIXER_WRITE(SOUND_MIXER_CD)
#define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
#define TARGET_SOUND_MIXER_WRITE_ALTPCM   TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
#define TARGET_SOUND_MIXER_WRITE_RECLEV   TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
#define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
#define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
#define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
#define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
#define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)

/* Obsolete macros */
#define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
#define TARGET_SOUND_MIXER_WRITE_ENHANCE  TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
#define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)

#define TARGET_SOUND_MIXER_WRITE_RECSRC   TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)

/* vfat ioctls */
#define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
#define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)

#define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
#define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
#define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)

struct target_sysinfo {
    abi_long uptime;                /* Seconds since boot */
    abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
    abi_ulong totalram;             /* Total usable main memory size */
    abi_ulong freeram;              /* Available memory size */
    abi_ulong sharedram;            /* Amount of shared memory */
    abi_ulong bufferram;            /* Memory used by buffers */
    abi_ulong totalswap;            /* Total swap space size */
    abi_ulong freeswap;             /* swap space still available */
    unsigned short procs;           /* Number of current processes */
    unsigned short pad;             /* explicit padding for m68k */
    abi_ulong totalhigh;            /* Total high memory size */
    abi_ulong freehigh;             /* Available high memory size */
    unsigned int mem_unit;          /* Memory unit size in bytes */
    char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
};

struct linux_dirent {
    long            d_ino;
    unsigned long   d_off;
    unsigned short  d_reclen;
    char            d_name[256]; /* We must not include limits.h! */
};

struct linux_dirent64 {
    uint64_t        d_ino;
    int64_t         d_off;
    unsigned short  d_reclen;
    unsigned char   d_type;
    char            d_name[256];
};

#include "socket.h"

#include "errno_defs.h"

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