0221cfcd71
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@139 c046a42c-6fe2-441c-8c8c-71466251a162
421 lines
18 KiB
C
421 lines
18 KiB
C
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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];
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} 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
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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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*d = *s;
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}
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#endif
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static inline void target_siginitset(target_sigset_t *d, target_ulong set)
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{
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int i;
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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,
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const sigset_t *sigset);
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void target_to_host_old_sigset(sigset_t *sigset,
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const target_ulong *old_sigset);
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struct target_sigaction;
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int do_sigaction(int sig, const struct target_sigaction *act,
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struct target_sigaction *oact);
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struct target_rlimit {
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target_ulong rlim_cur;
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target_ulong rlim_max;
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};
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struct target_pollfd {
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int fd; /* file descriptor */
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short events; /* requested events */
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short revents; /* returned events */
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};
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/* virtual terminal ioctls */
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#define TARGET_KIOCSOUND 0x4B2F /* start sound generation (0 for off) */
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#define TARGET_KDMKTONE 0x4B30 /* generate tone */
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#define TARGET_KDGKBTYPE 0x4b33
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#define TARGET_KDGKBENT 0x4B46 /* gets one entry in translation table */
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#define TARGET_KDGKBSENT 0x4B48 /* gets one function key string entry */
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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 */
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#define TARGET_SIOCSIFENCAP 0x8926
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#define TARGET_SIOCGIFHWADDR 0x8927 /* Get hardware address */
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#define TARGET_SIOCGIFSLAVE 0x8929 /* Driver slaving support */
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#define TARGET_SIOCSIFSLAVE 0x8930
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#define TARGET_SIOCADDMULTI 0x8931 /* Multicast address lists */
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#define TARGET_SIOCDELMULTI 0x8932
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/* Bridging control calls */
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#define TARGET_SIOCGIFBR 0x8940 /* Bridging support */
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#define TARGET_SIOCSIFBR 0x8941 /* Set bridging options */
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#define TARGET_SIOCGIFTXQLEN 0x8942 /* Get the tx queue length */
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#define TARGET_SIOCSIFTXQLEN 0x8943 /* Set the tx queue length */
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/* ARP cache control calls. */
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#define TARGET_OLD_SIOCDARP 0x8950 /* old delete ARP table entry */
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#define TARGET_OLD_SIOCGARP 0x8951 /* old get ARP table entry */
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#define TARGET_OLD_SIOCSARP 0x8952 /* old set ARP table entry */
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#define TARGET_SIOCDARP 0x8953 /* delete ARP table entry */
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#define TARGET_SIOCGARP 0x8954 /* get ARP table entry */
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#define TARGET_SIOCSARP 0x8955 /* set ARP table entry */
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/* RARP cache control calls. */
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#define TARGET_SIOCDRARP 0x8960 /* delete RARP table entry */
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#define TARGET_SIOCGRARP 0x8961 /* get RARP table entry */
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#define TARGET_SIOCSRARP 0x8962 /* set RARP table entry */
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/* Driver configuration calls */
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#define TARGET_SIOCGIFMAP 0x8970 /* Get device parameters */
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#define TARGET_SIOCSIFMAP 0x8971 /* Set device parameters */
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/* DLCI configuration calls */
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#define TARGET_SIOCADDDLCI 0x8980 /* Create new DLCI device */
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#define TARGET_SIOCDELDLCI 0x8981 /* Delete DLCI device */
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/* From <linux/fs.h> */
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#define TARGET_BLKROSET TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
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#define TARGET_BLKROGET TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
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#define TARGET_BLKRRPART TARGET_IO(0x12,95) /* re-read partition table */
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#define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
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#define TARGET_BLKFLSBUF TARGET_IO(0x12,97) /* flush buffer cache */
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#define TARGET_BLKRASET TARGET_IO(0x12,98) /* Set read ahead for block device */
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#define TARGET_BLKRAGET TARGET_IO(0x12,99) /* get current read ahead setting */
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#define TARGET_BLKFRASET TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
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#define TARGET_BLKFRAGET TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
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#define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
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#define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
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#define TARGET_BLKSSZGET TARGET_IO(0x12,104)/* get block device sector size */
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/* A jump here: 108-111 have been used for various private purposes. */
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#define TARGET_BLKBSZGET TARGET_IOR(0x12,112,sizeof(int))
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#define TARGET_BLKBSZSET TARGET_IOW(0x12,113,sizeof(int))
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#define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
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#define TARGET_FIBMAP TARGET_IO(0x00,1) /* bmap access */
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#define TARGET_FIGETBSZ TARGET_IO(0x00,2) /* get the block size used for bmap */
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/* cdrom commands */
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#define TARGET_CDROMPAUSE 0x5301 /* Pause Audio Operation */
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#define TARGET_CDROMRESUME 0x5302 /* Resume paused Audio Operation */
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#define TARGET_CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */
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#define TARGET_CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index
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(struct cdrom_ti) */
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#define TARGET_CDROMREADTOCHDR 0x5305 /* Read TOC header
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(struct cdrom_tochdr) */
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#define TARGET_CDROMREADTOCENTRY 0x5306 /* Read TOC entry
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(struct cdrom_tocentry) */
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#define TARGET_CDROMSTOP 0x5307 /* Stop the cdrom drive */
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#define TARGET_CDROMSTART 0x5308 /* Start the cdrom drive */
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#define TARGET_CDROMEJECT 0x5309 /* Ejects the cdrom media */
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#define TARGET_CDROMVOLCTRL 0x530a /* Control output volume
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(struct cdrom_volctrl) */
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#define TARGET_CDROMSUBCHNL 0x530b /* Read subchannel data
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(struct cdrom_subchnl) */
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#define TARGET_CDROMREADMODE2 0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
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(struct cdrom_read) */
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#define TARGET_CDROMREADMODE1 0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
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(struct cdrom_read) */
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#define TARGET_CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */
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#define TARGET_CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */
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#define TARGET_CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session
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address of multi session disks
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(struct cdrom_multisession) */
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#define TARGET_CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"
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if available (struct cdrom_mcn) */
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#define TARGET_CDROM_GET_UPC TARGET_CDROM_GET_MCN /* This one is depricated,
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but here anyway for compatability */
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#define TARGET_CDROMRESET 0x5312 /* hard-reset the drive */
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#define TARGET_CDROMVOLREAD 0x5313 /* Get the drive's volume setting
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(struct cdrom_volctrl) */
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#define TARGET_CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)
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(struct cdrom_read) */
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/*
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* These ioctls are used only used in aztcd.c and optcd.c
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*/
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#define TARGET_CDROMREADCOOKED 0x5315 /* read data in cooked mode */
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#define TARGET_CDROMSEEK 0x5316 /* seek msf address */
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/*
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* This ioctl is only used by the scsi-cd driver.
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It is for playing audio in logical block addressing mode.
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*/
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#define TARGET_CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */
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/*
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* These ioctls are only used in optcd.c
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*/
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#define TARGET_CDROMREADALL 0x5318 /* read all 2646 bytes */
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/*
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* These ioctls are (now) only in ide-cd.c for controlling
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* drive spindown time. They should be implemented in the
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* Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
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* GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
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* -Erik
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*/
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#define TARGET_CDROMGETSPINDOWN 0x531d
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#define TARGET_CDROMSETSPINDOWN 0x531e
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/*
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* These ioctls are implemented through the uniform CD-ROM driver
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* They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
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* drivers are eventually ported to the uniform CD-ROM driver interface.
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*/
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#define TARGET_CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */
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#define TARGET_CDROM_SET_OPTIONS 0x5320 /* Set behavior options */
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#define TARGET_CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */
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#define TARGET_CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */
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#define TARGET_CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */
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#define TARGET_CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */
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#define TARGET_CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */
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#define TARGET_CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */
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#define TARGET_CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */
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#define TARGET_CDROM_LOCKDOOR 0x5329 /* lock or unlock door */
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#define TARGET_CDROM_DEBUG 0x5330 /* Turn debug messages on/off */
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#define TARGET_CDROM_GET_CAPABILITY 0x5331 /* get capabilities */
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/* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
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* Future CDROM ioctls should be kept below 0x537F
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*/
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/* This ioctl is only used by sbpcd at the moment */
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#define TARGET_CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */
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/* conflict with SCSI_IOCTL_GET_IDLUN */
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/* DVD-ROM Specific ioctls */
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#define TARGET_DVD_READ_STRUCT 0x5390 /* Read structure */
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#define TARGET_DVD_WRITE_STRUCT 0x5391 /* Write structure */
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#define TARGET_DVD_AUTH 0x5392 /* Authentication */
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#define TARGET_CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */
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#define TARGET_CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */
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#define TARGET_CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */
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/* HD commands */
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/* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
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#define TARGET_HDIO_GETGEO 0x0301 /* get device geometry */
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#define TARGET_HDIO_GET_UNMASKINTR 0x0302 /* get current unmask setting */
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#define TARGET_HDIO_GET_MULTCOUNT 0x0304 /* get current IDE blockmode setting */
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#define TARGET_HDIO_GET_IDENTITY 0x0307 /* get IDE identification info */
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#define TARGET_HDIO_GET_KEEPSETTINGS 0x0308 /* get keep-settings-on-reset flag */
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#define TARGET_HDIO_GET_32BIT 0x0309 /* get current io_32bit setting */
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#define TARGET_HDIO_GET_NOWERR 0x030a /* get ignore-write-error flag */
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#define TARGET_HDIO_GET_DMA 0x030b /* get use-dma flag */
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#define TARGET_HDIO_DRIVE_CMD 0x031f /* execute a special drive command */
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/* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
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#define TARGET_HDIO_SET_MULTCOUNT 0x0321 /* change IDE blockmode */
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#define TARGET_HDIO_SET_UNMASKINTR 0x0322 /* permit other irqs during I/O */
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#define TARGET_HDIO_SET_KEEPSETTINGS 0x0323 /* keep ioctl settings on reset */
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#define TARGET_HDIO_SET_32BIT 0x0324 /* change io_32bit flags */
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#define TARGET_HDIO_SET_NOWERR 0x0325 /* change ignore-write-error flag */
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#define TARGET_HDIO_SET_DMA 0x0326 /* change use-dma flag */
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#define TARGET_HDIO_SET_PIO_MODE 0x0327 /* reconfig interface to new speed */
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