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/* common syscall defines for all architectures */
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#define SOCKOP_socket           1
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#define SOCKOP_bind             2
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#define SOCKOP_connect          3
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#define SOCKOP_listen           4
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#define SOCKOP_accept           5
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#define SOCKOP_getsockname      6
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#define SOCKOP_getpeername      7
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#define SOCKOP_socketpair       8
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#define SOCKOP_send             9
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#define SOCKOP_recv             10
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#define SOCKOP_sendto           11
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#define SOCKOP_recvfrom         12
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#define SOCKOP_shutdown         13
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#define SOCKOP_setsockopt       14
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#define SOCKOP_getsockopt       15
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#define SOCKOP_sendmsg          16
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#define SOCKOP_recvmsg          17
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struct target_sockaddr {
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    uint16_t sa_family;
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    uint8_t sa_data[14];
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};
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struct target_timeval {
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    target_long tv_sec;
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    target_long tv_usec;
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};
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struct target_timespec {
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    target_long tv_sec;
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    target_long tv_nsec;
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};
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struct target_itimerval {
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    struct target_timeval it_interval;
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    struct target_timeval it_value;
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};
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typedef target_long target_clock_t;
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struct target_tms {
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    target_clock_t tms_utime;
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    target_clock_t tms_stime;
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    target_clock_t tms_cutime;
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    target_clock_t tms_cstime;
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};
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struct target_iovec {
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    target_long iov_base;   /* Starting address */
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    target_long iov_len;   /* Number of bytes */
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};
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struct target_msghdr {
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    target_long         msg_name;        /* Socket name                        */
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    int                 msg_namelen;        /* Length of name                */
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    target_long         msg_iov;        /* Data blocks                        */
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    target_long         msg_iovlen;        /* Number of blocks                */
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    target_long  msg_control;        /* Per protocol magic (eg BSD file descriptor passing) */
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    target_long         msg_controllen;        /* Length of cmsg list */
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    unsigned int msg_flags;
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};
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struct target_cmsghdr {
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    target_long  cmsg_len;
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    int          cmsg_level;
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    int          cmsg_type;
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};
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#define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
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#define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
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#define TARGET_CMSG_FIRSTHDR(mhdr) \
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  ((size_t) tswapl((mhdr)->msg_controllen) >= sizeof (struct target_cmsghdr) \
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   ? (struct target_cmsghdr *) tswapl((mhdr)->msg_control) : (struct target_cmsghdr *) NULL)
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#define TARGET_CMSG_ALIGN(len) (((len) + sizeof (target_long) - 1) \
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                               & (size_t) ~(sizeof (target_long) - 1))
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#define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
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                               + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
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#define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
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static __inline__ struct target_cmsghdr *
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__target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
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{
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  if (tswapl(__cmsg->cmsg_len) < sizeof (struct target_cmsghdr))
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    /* The kernel header does this so there may be a reason.  */
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    return 0;
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  __cmsg = (struct target_cmsghdr *) ((unsigned char *) __cmsg
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                               + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
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  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) tswapl(__mhdr->msg_control)
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                                        + tswapl(__mhdr->msg_controllen))
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      || ((unsigned char *) __cmsg + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len))
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          > ((unsigned char *) tswapl(__mhdr->msg_control) 
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             + tswapl(__mhdr->msg_controllen))))
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    /* No more entries.  */
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    return 0;
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  return __cmsg;
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}
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struct  target_rusage {
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        struct target_timeval ru_utime;        /* user time used */
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        struct target_timeval ru_stime;        /* system time used */
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        target_long    ru_maxrss;              /* maximum resident set size */
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        target_long    ru_ixrss;               /* integral shared memory size */
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        target_long    ru_idrss;               /* integral unshared data size */
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        target_long    ru_isrss;               /* integral unshared stack size */
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        target_long    ru_minflt;              /* page reclaims */
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        target_long    ru_majflt;              /* page faults */
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        target_long    ru_nswap;               /* swaps */
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        target_long    ru_inblock;             /* block input operations */
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        target_long    ru_oublock;             /* block output operations */
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        target_long    ru_msgsnd;              /* messages sent */
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        target_long    ru_msgrcv;              /* messages received */
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        target_long    ru_nsignals;            /* signals received */
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        target_long    ru_nvcsw;               /* voluntary context switches */
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        target_long    ru_nivcsw;              /* involuntary " */
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};
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typedef struct {
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        int     val[2];
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} kernel_fsid_t;
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struct kernel_statfs {
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        int f_type;
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        int f_bsize;
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        int f_blocks;
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        int f_bfree;
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        int f_bavail;
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        int f_files;
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        int f_ffree;
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        kernel_fsid_t f_fsid;
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        int f_namelen;
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        int f_spare[6];
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};
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struct target_dirent {
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        target_long        d_ino;
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        target_long        d_off;
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        unsigned short        d_reclen;
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        char                d_name[256]; /* We must not include limits.h! */
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};
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struct target_dirent64 {
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        uint64_t        d_ino;
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        int64_t                d_off;
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        unsigned short        d_reclen;
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        unsigned char        d_type;
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        char                d_name[256];
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};
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/* mostly generic signal stuff */
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#define TARGET_SIG_DFL        ((target_long)0)        /* default signal handling */
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#define TARGET_SIG_IGN        ((target_long)1)        /* ignore signal */
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#define TARGET_SIG_ERR        ((target_long)-1)        /* error return from signal */
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#ifdef TARGET_MIPS
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#define TARGET_NSIG           128
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#else
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#define TARGET_NSIG           64
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#endif
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#define TARGET_NSIG_BPW           TARGET_LONG_BITS
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#define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
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typedef struct {
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    target_ulong sig[TARGET_NSIG_WORDS];
170
} target_sigset_t;
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#ifdef BSWAP_NEEDED
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static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
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{
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    int i;
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    for(i = 0;i < TARGET_NSIG_WORDS; i++)
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        d->sig[i] = tswapl(s->sig[i]);
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}
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#else
180
static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
181
{
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    *d = *s;
183
}
184
#endif
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static inline void target_siginitset(target_sigset_t *d, target_ulong set)
187
{
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    int i;
189
    d->sig[0] = set;
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    for(i = 1;i < TARGET_NSIG_WORDS; i++)
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        d->sig[i] = 0;
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}
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void host_to_target_sigset(target_sigset_t *d, sigset_t *s);
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void target_to_host_sigset(sigset_t *d, target_sigset_t *s);
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void host_to_target_old_sigset(target_ulong *old_sigset, 
197
                               const sigset_t *sigset);
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void target_to_host_old_sigset(sigset_t *sigset, 
199
                               const target_ulong *old_sigset);
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struct target_sigaction;
201
int do_sigaction(int sig, const struct target_sigaction *act,
202
                 struct target_sigaction *oact);
203

    
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struct target_rlimit {
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        target_ulong   rlim_cur;
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        target_ulong   rlim_max;
207
};
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struct target_pollfd {
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    int fd;           /* file descriptor */
211
    short events;     /* requested events */
212
    short revents;    /* returned events */
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};
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/* Networking ioctls */
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#define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
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#define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
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#define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
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#define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
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#define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
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#define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
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#define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
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#define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
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#define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
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#define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
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#define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
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#define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
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#define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
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#define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
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#define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
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#define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
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#define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
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#define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
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#define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
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#define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
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#define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
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#define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
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#define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
239
#define TARGET_SIOCSIFENCAP    0x8926
240
#define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
241
#define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
242
#define TARGET_SIOCSIFSLAVE    0x8930
243
#define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
244
#define TARGET_SIOCDELMULTI    0x8932
245

    
246
/* Bridging control calls */
247
#define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
248
#define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
249

    
250
#define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
251
#define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
252

    
253
/* ARP cache control calls. */
254
#define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
255
#define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
256
#define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
257
#define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
258
#define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
259
#define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
260

    
261
/* RARP cache control calls. */
262
#define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
263
#define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
264
#define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
265

    
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/* Driver configuration calls */
267
#define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
268
#define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
269

    
270
/* DLCI configuration calls */
271
#define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
272
#define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
273

    
274

    
275
/* From <linux/fs.h> */
276

    
277
#define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
278
#define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
279
#define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
280
#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
281
#define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
282
#define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
283
#define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
284
#define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
285
#define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
286
#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
287
#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
288
#define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
289
/* A jump here: 108-111 have been used for various private purposes. */
290
#define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
291
#define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
292
#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
293
#define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
294
#define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
295

    
296
/* cdrom commands */
297
#define TARGET_CDROMPAUSE                0x5301 /* Pause Audio Operation */ 
298
#define TARGET_CDROMRESUME                0x5302 /* Resume paused Audio Operation */
299
#define TARGET_CDROMPLAYMSF                0x5303 /* Play Audio MSF (struct cdrom_msf) */
300
#define TARGET_CDROMPLAYTRKIND                0x5304 /* Play Audio Track/index 
301
                                           (struct cdrom_ti) */
302
#define TARGET_CDROMREADTOCHDR                0x5305 /* Read TOC header 
303
                                           (struct cdrom_tochdr) */
304
#define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry 
305
                                           (struct cdrom_tocentry) */
306
#define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
307
#define TARGET_CDROMSTART                0x5308 /* Start the cdrom drive */
308
#define TARGET_CDROMEJECT                0x5309 /* Ejects the cdrom media */
309
#define TARGET_CDROMVOLCTRL                0x530a /* Control output volume 
310
                                           (struct cdrom_volctrl) */
311
#define TARGET_CDROMSUBCHNL                0x530b /* Read subchannel data 
312
                                           (struct cdrom_subchnl) */
313
#define TARGET_CDROMREADMODE2                0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes) 
314
                                           (struct cdrom_read) */
315
#define TARGET_CDROMREADMODE1                0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
316
                                           (struct cdrom_read) */
317
#define TARGET_CDROMREADAUDIO                0x530e /* (struct cdrom_read_audio) */
318
#define TARGET_CDROMEJECT_SW                0x530f /* enable(1)/disable(0) auto-ejecting */
319
#define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session 
320
                                           address of multi session disks 
321
                                           (struct cdrom_multisession) */
322
#define TARGET_CDROM_GET_MCN                0x5311 /* Obtain the "Universal Product Code" 
323
                                           if available (struct cdrom_mcn) */
324
#define TARGET_CDROM_GET_UPC                TARGET_CDROM_GET_MCN  /* This one is depricated, 
325
                                          but here anyway for compatability */
326
#define TARGET_CDROMRESET                0x5312 /* hard-reset the drive */
327
#define TARGET_CDROMVOLREAD                0x5313 /* Get the drive's volume setting 
328
                                          (struct cdrom_volctrl) */
329
#define TARGET_CDROMREADRAW                0x5314        /* read data in raw mode (2352 Bytes)
330
                                           (struct cdrom_read) */
331
/* 
332
 * These ioctls are used only used in aztcd.c and optcd.c
333
 */
334
#define TARGET_CDROMREADCOOKED                0x5315        /* read data in cooked mode */
335
#define TARGET_CDROMSEEK                0x5316  /* seek msf address */
336
  
337
/*
338
 * This ioctl is only used by the scsi-cd driver.  
339
   It is for playing audio in logical block addressing mode.
340
 */
341
#define TARGET_CDROMPLAYBLK                0x5317        /* (struct cdrom_blk) */
342

    
343
/* 
344
 * These ioctls are only used in optcd.c
345
 */
346
#define TARGET_CDROMREADALL                0x5318        /* read all 2646 bytes */
347

    
348
/* 
349
 * These ioctls are (now) only in ide-cd.c for controlling 
350
 * drive spindown time.  They should be implemented in the
351
 * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
352
 * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
353
 *  -Erik
354
 */
355
#define TARGET_CDROMGETSPINDOWN        0x531d
356
#define TARGET_CDROMSETSPINDOWN        0x531e
357

    
358
/* 
359
 * These ioctls are implemented through the uniform CD-ROM driver
360
 * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
361
 * drivers are eventually ported to the uniform CD-ROM driver interface.
362
 */
363
#define TARGET_CDROMCLOSETRAY                0x5319        /* pendant of CDROMEJECT */
364
#define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
365
#define TARGET_CDROM_CLEAR_OPTIONS        0x5321  /* Clear behavior options */
366
#define TARGET_CDROM_SELECT_SPEED        0x5322  /* Set the CD-ROM speed */
367
#define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
368
#define TARGET_CDROM_MEDIA_CHANGED        0x5325  /* Check is media changed  */
369
#define TARGET_CDROM_DRIVE_STATUS        0x5326  /* Get tray position, etc. */
370
#define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
371
#define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
372
#define TARGET_CDROM_LOCKDOOR                0x5329  /* lock or unlock door */
373
#define TARGET_CDROM_DEBUG                0x5330        /* Turn debug messages on/off */
374
#define TARGET_CDROM_GET_CAPABILITY        0x5331        /* get capabilities */
375

    
376
/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
377
 * Future CDROM ioctls should be kept below 0x537F
378
 */
379

    
380
/* This ioctl is only used by sbpcd at the moment */
381
#define TARGET_CDROMAUDIOBUFSIZ        0x5382        /* set the audio buffer size */
382
                                        /* conflict with SCSI_IOCTL_GET_IDLUN */
383

    
384
/* DVD-ROM Specific ioctls */
385
#define TARGET_DVD_READ_STRUCT                0x5390  /* Read structure */
386
#define TARGET_DVD_WRITE_STRUCT        0x5391  /* Write structure */
387
#define TARGET_DVD_AUTH                0x5392  /* Authentication */
388

    
389
#define TARGET_CDROM_SEND_PACKET        0x5393        /* send a packet to the drive */
390
#define TARGET_CDROM_NEXT_WRITABLE        0x5394        /* get next writable block */
391
#define TARGET_CDROM_LAST_WRITTEN        0x5395        /* get last block written on disc */
392

    
393
/* HD commands */
394

    
395
/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
396
#define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
397
#define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
398
#define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
399
#define TARGET_HDIO_GET_IDENTITY      0x0307  /* get IDE identification info */
400
#define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
401
#define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
402
#define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
403
#define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
404
#define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
405

    
406
/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
407
#define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
408
#define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
409
#define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
410
#define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
411
#define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
412
#define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
413
#define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */