Archipelago » qemu

/* 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)

#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)

#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 {

    target_long tv_sec;

    target_long tv_usec;

};

struct target_timespec {

    target_long tv_sec;

    target_long tv_nsec;

};

struct target_itimerval {

    struct target_timeval it_interval;

    struct target_timeval it_value;

};

typedef target_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 {

    target_long actime;

    target_long modtime;

};

struct target_sel_arg_struct {

    target_long n;

    target_long inp, outp, exp;

    target_long tvp;

};

struct target_iovec {

    target_long iov_base;   /* Starting address */

    target_long iov_len;   /* Number of bytes */

};

struct target_msghdr {

    target_long         msg_name;        /* Socket name                        */

    int                 msg_namelen;        /* Length of name                */

    target_long         msg_iov;        /* Data blocks                        */

    target_long         msg_iovlen;        /* Number of blocks                */

    target_long  msg_control;        /* Per protocol magic (eg BSD file descriptor passing) */

    target_long         msg_controllen;        /* Length of cmsg list */

    unsigned int msg_flags;

};

struct target_cmsghdr {

    target_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_FIRSTHDR(mhdr) \

  ((size_t) tswapl((mhdr)->msg_controllen) >= sizeof (struct target_cmsghdr) \

   ? (struct target_cmsghdr *) tswapl((mhdr)->msg_control) : (struct target_cmsghdr *) NULL)

#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (target_long) - 1) \

                               & (size_t) ~(sizeof (target_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)

{

  if (tswapl(__cmsg->cmsg_len) < sizeof (struct target_cmsghdr))

    /* The kernel header does this so there may be a reason.  */

    return 0;

  __cmsg = (struct target_cmsghdr *) ((unsigned char *) __cmsg

                               + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));

  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) tswapl(__mhdr->msg_control)

                                        + tswapl(__mhdr->msg_controllen))

      || ((unsigned char *) __cmsg + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len))

          > ((unsigned char *) tswapl(__mhdr->msg_control) 

             + tswapl(__mhdr->msg_controllen))))

    /* No more entries.  */

    return 0;

  return __cmsg;

}

struct  target_rusage {

        struct target_timeval ru_utime;        /* user time used */

        struct target_timeval ru_stime;        /* system time used */

        target_long    ru_maxrss;              /* maximum resident set size */

        target_long    ru_ixrss;               /* integral shared memory size */

        target_long    ru_idrss;               /* integral unshared data size */

        target_long    ru_isrss;               /* integral unshared stack size */

        target_long    ru_minflt;              /* page reclaims */

        target_long    ru_majflt;              /* page faults */

        target_long    ru_nswap;               /* swaps */

        target_long    ru_inblock;             /* block input operations */

        target_long    ru_oublock;             /* block output operations */

        target_long    ru_msgsnd;              /* messages sent */

        target_long    ru_msgrcv;              /* messages received */

        target_long    ru_nsignals;            /* signals received */

        target_long    ru_nvcsw;               /* voluntary context switches */

        target_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 {

        target_long        d_ino;

        target_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        ((target_long)0)        /* default signal handling */

#define TARGET_SIG_IGN        ((target_long)1)        /* ignore signal */

#define TARGET_SIG_ERR        ((target_long)-1)        /* error return from signal */

#ifdef TARGET_MIPS

#define TARGET_NSIG           128

#else

#define TARGET_NSIG           64

#endif

#define TARGET_NSIG_BPW           TARGET_LONG_BITS

#define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)

typedef struct {

    target_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, target_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(target_ulong *old_sigset, 

                               const sigset_t *sigset);

void target_to_host_old_sigset(sigset_t *sigset, 

                               const target_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)

#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

#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 */

struct target_old_sigaction {

        target_ulong _sa_handler;

        target_ulong sa_mask;

        target_ulong sa_flags;

        target_ulong sa_restorer;

};

struct target_sigaction {

        target_ulong _sa_handler;

        target_ulong sa_flags;

        target_ulong sa_restorer;

        target_sigset_t sa_mask;

};

typedef union target_sigval {

        int sival_int;

        target_ulong sival_ptr;

} target_sigval_t;

#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 {

                        target_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 {

        target_ulong   rlim_cur;

        target_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 */

/* 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"

#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 */

#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 */

#if defined(TARGET_I386) || defined(TARGET_ARM)

struct target_stat {

        unsigned short st_dev;

        unsigned short __pad1;

        target_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;

        target_ulong  st_size;

        target_ulong  st_blksize;

        target_ulong  st_blocks;

        target_ulong  target_st_atime;

        target_ulong  __unused1;

        target_ulong  target_st_mtime;

        target_ulong  __unused2;

        target_ulong  target_st_ctime;

        target_ulong  __unused3;

        target_ulong  __unused4;

        target_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

        target_ulong        __st_ino;

        unsigned int        st_mode;

        unsigned int        st_nlink;

        target_ulong        st_uid;

        target_ulong        st_gid;

        unsigned short        st_rdev;

        unsigned char        __pad3[10];

        long long        st_size;

        target_ulong        st_blksize;

        target_ulong        st_blocks;        /* Number 512-byte blocks allocated. */

        target_ulong        __pad4;                /* future possible st_blocks high bits */

        target_ulong        target_st_atime;

        target_ulong        __pad5;

        target_ulong        target_st_mtime;

        target_ulong        __pad6;

        target_ulong        target_st_ctime;

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

        unsigned long long        st_ino;

} __attribute__((packed));

#elif defined(TARGET_SPARC)

struct target_stat {

        unsigned short        st_dev;

        target_ulong        st_ino;

        unsigned short        st_mode;

        short                st_nlink;

        unsigned short        st_uid;

        unsigned short        st_gid;

        unsigned short        st_rdev;

        target_long        st_size;

        target_long        target_st_atime;

        target_ulong        __unused1;

        target_long        target_st_mtime;

        target_ulong        __unused2;

        target_long        target_st_ctime;

        target_ulong        __unused3;

        target_long        st_blksize;

        target_long        st_blocks;

        target_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 {

        unsigned short st_dev;

        target_ulong st_ino;

        unsigned int st_mode;

        unsigned short st_nlink;

        unsigned int st_uid;

        unsigned int st_gid;

        unsigned short st_rdev;

        target_ulong  st_size;

        target_ulong  st_blksize;

        target_ulong  st_blocks;

        target_ulong  target_st_atime;

        target_ulong  __unused1;

        target_ulong  target_st_mtime;

        target_ulong  __unused2;

        target_ulong  target_st_ctime;

        target_ulong  __unused3;

        target_ulong  __unused4;

        target_ulong  __unused5;

};

struct 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;

        long long pad0;

        long long st_size;

        target_ulong        st_blksize;

        target_ulong        pad1;

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

        target_ulong        target_st_atime;

        target_ulong    target_st_atime_nsec;

        target_ulong        target_st_mtime;

        target_ulong    target_st_mtime_nsec;

        target_ulong        target_st_ctime;

        target_ulong    target_st_ctime_nsec;

        target_ulong    __unused4;

        target_ulong    __unused5;

};

#endif /* defined(TARGET_PPC) */

#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        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        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 */

#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        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;

        target_ulong l_start;

        target_ulong l_len;

        int l_pid;

};

struct target_flock64 {

        short  l_type;

        short  l_whence;

        unsigned long long l_start;

        unsigned long long l_len;

        int  l_pid;

};

/* 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)

struct target_sysinfo {

    target_long uptime;             /* Seconds since boot */

    target_ulong loads[3];          /* 1, 5, and 15 minute load averages */

    target_ulong totalram;          /* Total usable main memory size */

    target_ulong freeram;           /* Available memory size */

    target_ulong sharedram;         /* Amount of shared memory */

    target_ulong bufferram;         /* Memory used by buffers */

    target_ulong totalswap;         /* Total swap space size */

    target_ulong freeswap;          /* swap space still available */

    unsigned short procs;           /* Number of current processes */

    unsigned short pad;             /* explicit padding for m68k */

    target_ulong totalhigh;         /* Total high memory size */

    target_ulong freehigh;          /* Available high memory size */

    unsigned int mem_unit;          /* Memory unit size in bytes */

    char _f[20-2*sizeof(target_long)-sizeof(int)]; /* Padding: libc5 uses this.. */

};