linux-user/syscall_defs.h

   1 /* common syscall defines for all architectures */
   2
   3 /* Note: although the syscall numbers change between architectures,
   4    most of them stay the same, so we handle it by puting ifdefs if
   5    necessary */
   6
   7 #include "syscall_nr.h"
   8
   9 #define SOCKOP_socket           1
  10 #define SOCKOP_bind             2
  11 #define SOCKOP_connect          3
  12 #define SOCKOP_listen           4
  13 #define SOCKOP_accept           5
  14 #define SOCKOP_getsockname      6
  15 #define SOCKOP_getpeername      7
  16 #define SOCKOP_socketpair       8
  17 #define SOCKOP_send             9
  18 #define SOCKOP_recv             10
  19 #define SOCKOP_sendto           11
  20 #define SOCKOP_recvfrom         12
  21 #define SOCKOP_shutdown         13
  22 #define SOCKOP_setsockopt       14
  23 #define SOCKOP_getsockopt       15
  24 #define SOCKOP_sendmsg          16
  25 #define SOCKOP_recvmsg          17
  26
  27 #define IPCOP_semop             1
  28 #define IPCOP_semget            2
  29 #define IPCOP_semctl            3
  30 #define IPCOP_semtimedop        4
  31 #define IPCOP_msgsnd            11
  32 #define IPCOP_msgrcv            12
  33 #define IPCOP_msgget            13
  34 #define IPCOP_msgctl            14
  35 #define IPCOP_shmat             21
  36 #define IPCOP_shmdt             22
  37 #define IPCOP_shmget            23
  38 #define IPCOP_shmctl            24
  39
  40 /*
  41  * The following is for compatibility across the various Linux
  42  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  43  * a type field.  De facto, however, the top 8 bits of the lower 16
  44  * bits are indeed used as a type field, so we might just as well make
  45  * this explicit here.  Please be sure to use the decoding macros
  46  * below from now on.
  47  */
  48 #define TARGET_IOC_NRBITS       8
  49 #define TARGET_IOC_TYPEBITS     8
  50
  51 #if defined(TARGET_I386) || defined(TARGET_ARM)
  52
  53 #define TARGET_IOC_SIZEBITS     14
  54 #define TARGET_IOC_DIRBITS      2
  55
  56 #define TARGET_IOC_NONE   0U
  57 #define TARGET_IOC_WRITE  1U
  58 #define TARGET_IOC_READ   2U
  59
  60 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || defined(TARGET_SPARC)
  61
  62 #define TARGET_IOC_SIZEBITS     13
  63 #define TARGET_IOC_DIRBITS      3
  64
  65 #define TARGET_IOC_NONE   1U
  66 #define TARGET_IOC_READ   2U
  67 #define TARGET_IOC_WRITE  4U
  68
  69 #else
  70 #error unsupported CPU
  71 #endif
  72
  73 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  74 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  75 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  76 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  77
  78 #define TARGET_IOC_NRSHIFT      0
  79 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  80 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
  81 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
  82
  83 #define TARGET_IOC(dir,type,nr,size) \
  84         (((dir)  << TARGET_IOC_DIRSHIFT) | \
  85          ((type) << TARGET_IOC_TYPESHIFT) | \
  86          ((nr)   << TARGET_IOC_NRSHIFT) | \
  87          ((size) << TARGET_IOC_SIZESHIFT))
  88
  89 /* used to create numbers */
  90 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
  91 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
  92 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
  93 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
  94
  95 /* the size is automatically computed for these defines */
  96 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
  97 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
  98 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
  99
 100 struct target_sockaddr {
 101     uint16_t sa_family;
 102     uint8_t sa_data[14];
 103 };
 104
 105 struct target_timeval {
 106     target_long tv_sec;
 107     target_long tv_usec;
 108 };
 109
 110 struct target_timespec {
 111     target_long tv_sec;
 112     target_long tv_nsec;
 113 };
 114
 115 struct target_itimerval {
 116     struct target_timeval it_interval;
 117     struct target_timeval it_value;
 118 };
 119
 120 typedef target_long target_clock_t;
 121
 122 #define TARGET_HZ 100
 123
 124 struct target_tms {
 125     target_clock_t tms_utime;
 126     target_clock_t tms_stime;
 127     target_clock_t tms_cutime;
 128     target_clock_t tms_cstime;
 129 };
 130
 131 struct target_utimbuf {
 132     target_long actime;
 133     target_long modtime;
 134 };
 135
 136 struct target_sel_arg_struct {
 137     target_long n;
 138     target_long inp, outp, exp;
 139     target_long tvp;
 140 };
 141
 142 struct target_iovec {
 143     target_long iov_base;   /* Starting address */
 144     target_long iov_len;   /* Number of bytes */
 145 };
 146
 147 struct target_msghdr {
 148     target_long  msg_name;      /* Socket name                  */
 149     int          msg_namelen;   /* Length of name               */
 150     target_long  msg_iov;       /* Data blocks                  */
 151     target_long  msg_iovlen;    /* Number of blocks             */
 152     target_long  msg_control;   /* Per protocol magic (eg BSD file descriptor passing) */
 153     target_long  msg_controllen;        /* Length of cmsg list */
 154     unsigned int msg_flags;
 155 };
 156
 157 struct target_cmsghdr {
 158     target_long  cmsg_len;
 159     int          cmsg_level;
 160     int          cmsg_type;
 161 };
 162
 163 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 164 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 165 #define TARGET_CMSG_FIRSTHDR(mhdr) \
 166   ((size_t) tswapl((mhdr)->msg_controllen) >= sizeof (struct target_cmsghdr) \
 167    ? (struct target_cmsghdr *) tswapl((mhdr)->msg_control) : (struct target_cmsghdr *) NULL)
 168 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (target_long) - 1) \
 169                                & (size_t) ~(sizeof (target_long) - 1))
 170 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 171                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 172 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 173
 174 static __inline__ struct target_cmsghdr *
 175 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 176 {
 177   if (tswapl(__cmsg->cmsg_len) < sizeof (struct target_cmsghdr))
 178     /* The kernel header does this so there may be a reason.  */
 179     return 0;
 180
 181   __cmsg = (struct target_cmsghdr *) ((unsigned char *) __cmsg
 182                                + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
 183   if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) tswapl(__mhdr->msg_control)
 184                                         + tswapl(__mhdr->msg_controllen))
 185       || ((unsigned char *) __cmsg + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len))
 186           > ((unsigned char *) tswapl(__mhdr->msg_control)
 187              + tswapl(__mhdr->msg_controllen))))
 188     /* No more entries.  */
 189     return 0;
 190   return __cmsg;
 191 }
 192
 193
 194 struct  target_rusage {
 195         struct target_timeval ru_utime;        /* user time used */
 196         struct target_timeval ru_stime;        /* system time used */
 197         target_long    ru_maxrss;              /* maximum resident set size */
 198         target_long    ru_ixrss;               /* integral shared memory size */
 199         target_long    ru_idrss;               /* integral unshared data size */
 200         target_long    ru_isrss;               /* integral unshared stack size */
 201         target_long    ru_minflt;              /* page reclaims */
 202         target_long    ru_majflt;              /* page faults */
 203         target_long    ru_nswap;               /* swaps */
 204         target_long    ru_inblock;             /* block input operations */
 205         target_long    ru_oublock;             /* block output operations */
 206         target_long    ru_msgsnd;              /* messages sent */
 207         target_long    ru_msgrcv;              /* messages received */
 208         target_long    ru_nsignals;            /* signals received */
 209         target_long    ru_nvcsw;               /* voluntary context switches */
 210         target_long    ru_nivcsw;              /* involuntary " */
 211 };
 212
 213 typedef struct {
 214         int     val[2];
 215 } kernel_fsid_t;
 216
 217 struct kernel_statfs {
 218         int f_type;
 219         int f_bsize;
 220         int f_blocks;
 221         int f_bfree;
 222         int f_bavail;
 223         int f_files;
 224         int f_ffree;
 225         kernel_fsid_t f_fsid;
 226         int f_namelen;
 227         int f_spare[6];
 228 };
 229
 230 struct target_dirent {
 231         target_long     d_ino;
 232         target_long     d_off;
 233         unsigned short  d_reclen;
 234         char            d_name[256]; /* We must not include limits.h! */
 235 };
 236
 237 struct target_dirent64 {
 238         uint64_t        d_ino;
 239         int64_t         d_off;
 240         unsigned short  d_reclen;
 241         unsigned char   d_type;
 242         char            d_name[256];
 243 };
 244
 245
 246 /* mostly generic signal stuff */
 247 #define TARGET_SIG_DFL  ((target_long)0)        /* default signal handling */
 248 #define TARGET_SIG_IGN  ((target_long)1)        /* ignore signal */
 249 #define TARGET_SIG_ERR  ((target_long)-1)       /* error return from signal */
 250
 251 #ifdef TARGET_MIPS
 252 #define TARGET_NSIG        128
 253 #else
 254 #define TARGET_NSIG        64
 255 #endif
 256 #define TARGET_NSIG_BPW    TARGET_LONG_BITS
 257 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 258
 259 typedef struct {
 260     target_ulong sig[TARGET_NSIG_WORDS];
 261 } target_sigset_t;
 262
 263 #ifdef BSWAP_NEEDED
 264 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 265 {
 266     int i;
 267     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 268         d->sig[i] = tswapl(s->sig[i]);
 269 }
 270 #else
 271 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 272 {
 273     *d = *s;
 274 }
 275 #endif
 276
 277 static inline void target_siginitset(target_sigset_t *d, target_ulong set)
 278 {
 279     int i;
 280     d->sig[0] = set;
 281     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 282         d->sig[i] = 0;
 283 }
 284
 285 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 286 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 287 void host_to_target_old_sigset(target_ulong *old_sigset,
 288                                const sigset_t *sigset);
 289 void target_to_host_old_sigset(sigset_t *sigset,
 290                                const target_ulong *old_sigset);
 291 struct target_sigaction;
 292 int do_sigaction(int sig, const struct target_sigaction *act,
 293                  struct target_sigaction *oact);
 294
 295 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC)
 296
 297 #if !defined(TARGET_SPARC)
 298 #define TARGET_SA_NOCLDSTOP     0x00000001
 299 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 300 #define TARGET_SA_SIGINFO       0x00000004
 301 #define TARGET_SA_ONSTACK       0x08000000
 302 #define TARGET_SA_RESTART       0x10000000
 303 #define TARGET_SA_NODEFER       0x40000000
 304 #define TARGET_SA_RESETHAND     0x80000000
 305 #define TARGET_SA_RESTORER      0x04000000
 306 #else /* TARGET_SPARC */
 307 #define TARGET_SA_NOCLDSTOP    8u
 308 #define TARGET_SA_NOCLDWAIT    0x100u
 309 #define TARGET_SA_SIGINFO      0x200u
 310 #define TARGET_SA_ONSTACK      1u
 311 #define TARGET_SA_RESTART      2u
 312 #define TARGET_SA_NODEFER      0x20u
 313 #define TARGET_SA_RESETHAND    4u
 314 #endif
 315
 316 #if defined(TARGET_SPARC)
 317
 318 #define TARGET_SIGHUP            1
 319 #define TARGET_SIGINT            2
 320 #define TARGET_SIGQUIT           3
 321 #define TARGET_SIGILL            4
 322 #define TARGET_SIGTRAP           5
 323 #define TARGET_SIGABRT           6
 324 #define TARGET_SIGIOT            6
 325 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 326 #define TARGET_SIGFPE            8
 327 #define TARGET_SIGKILL           9
 328 #define TARGET_SIGBUS           10
 329 #define TARGET_SIGSEGV          11
 330 #define TARGET_SIGSYS           12
 331 #define TARGET_SIGPIPE          13
 332 #define TARGET_SIGALRM          14
 333 #define TARGET_SIGTERM          15
 334 #define TARGET_SIGURG           16
 335 #define TARGET_SIGSTOP          17
 336 #define TARGET_SIGTSTP          18
 337 #define TARGET_SIGCONT          19
 338 #define TARGET_SIGCHLD          20
 339 #define TARGET_SIGTTIN          21
 340 #define TARGET_SIGTTOU          22
 341 #define TARGET_SIGIO            23
 342 #define TARGET_SIGXCPU          24
 343 #define TARGET_SIGXFSZ          25
 344 #define TARGET_SIGVTALRM        26
 345 #define TARGET_SIGPROF          27
 346 #define TARGET_SIGWINCH         28
 347 #define TARGET_SIGPWR           29
 348 #define TARGET_SIGUSR1          30
 349 #define TARGET_SIGUSR2          31
 350 #define TARGET_SIGRTMIN         32
 351
 352 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 353 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 354 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 355
 356 #else
 357
 358 #define TARGET_SIGHUP            1
 359 #define TARGET_SIGINT            2
 360 #define TARGET_SIGQUIT           3
 361 #define TARGET_SIGILL            4
 362 #define TARGET_SIGTRAP           5
 363 #define TARGET_SIGABRT           6
 364 #define TARGET_SIGIOT            6
 365 #define TARGET_SIGBUS            7
 366 #define TARGET_SIGFPE            8
 367 #define TARGET_SIGKILL           9
 368 #define TARGET_SIGUSR1          10
 369 #define TARGET_SIGSEGV          11
 370 #define TARGET_SIGUSR2          12
 371 #define TARGET_SIGPIPE          13
 372 #define TARGET_SIGALRM          14
 373 #define TARGET_SIGTERM          15
 374 #define TARGET_SIGSTKFLT        16
 375 #define TARGET_SIGCHLD          17
 376 #define TARGET_SIGCONT          18
 377 #define TARGET_SIGSTOP          19
 378 #define TARGET_SIGTSTP          20
 379 #define TARGET_SIGTTIN          21
 380 #define TARGET_SIGTTOU          22
 381 #define TARGET_SIGURG           23
 382 #define TARGET_SIGXCPU          24
 383 #define TARGET_SIGXFSZ          25
 384 #define TARGET_SIGVTALRM        26
 385 #define TARGET_SIGPROF          27
 386 #define TARGET_SIGWINCH         28
 387 #define TARGET_SIGIO            29
 388 #define TARGET_SIGPWR           30
 389 #define TARGET_SIGSYS           31
 390 #define TARGET_SIGRTMIN         32
 391
 392 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 393 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 394 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 395
 396 #endif
 397
 398 struct target_old_sigaction {
 399         target_ulong _sa_handler;
 400         target_ulong sa_mask;
 401         target_ulong sa_flags;
 402         target_ulong sa_restorer;
 403 };
 404
 405 struct target_sigaction {
 406         target_ulong _sa_handler;
 407         target_ulong sa_flags;
 408         target_ulong sa_restorer;
 409         target_sigset_t sa_mask;
 410 };
 411
 412 typedef union target_sigval {
 413         int sival_int;
 414         target_ulong sival_ptr;
 415 } target_sigval_t;
 416 #if 0
 417 #if defined (TARGET_SPARC)
 418 typedef struct {
 419         struct {
 420                 target_ulong psr;
 421                 target_ulong pc;
 422                 target_ulong npc;
 423                 target_ulong y;
 424                 target_ulong u_regs[16]; /* globals and ins */
 425         }               si_regs;
 426         int             si_mask;
 427 } __siginfo_t;
 428
 429 typedef struct {
 430         unsigned   long si_float_regs [32];
 431         unsigned   long si_fsr;
 432         unsigned   long si_fpqdepth;
 433         struct {
 434                 unsigned long *insn_addr;
 435                 unsigned long insn;
 436         } si_fpqueue [16];
 437 } __siginfo_fpu_t;
 438 #endif
 439 #endif
 440
 441 #define TARGET_SI_MAX_SIZE      128
 442 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 443
 444 typedef struct target_siginfo {
 445         int si_signo;
 446         int si_errno;
 447         int si_code;
 448
 449         union {
 450                 int _pad[TARGET_SI_PAD_SIZE];
 451
 452                 /* kill() */
 453                 struct {
 454                         pid_t _pid;             /* sender's pid */
 455                         uid_t _uid;             /* sender's uid */
 456                 } _kill;
 457
 458                 /* POSIX.1b timers */
 459                 struct {
 460                         unsigned int _timer1;
 461                         unsigned int _timer2;
 462                 } _timer;
 463
 464                 /* POSIX.1b signals */
 465                 struct {
 466                         pid_t _pid;             /* sender's pid */
 467                         uid_t _uid;             /* sender's uid */
 468                         target_sigval_t _sigval;
 469                 } _rt;
 470
 471                 /* SIGCHLD */
 472                 struct {
 473                         pid_t _pid;             /* which child */
 474                         uid_t _uid;             /* sender's uid */
 475                         int _status;            /* exit code */
 476                         target_clock_t _utime;
 477                         target_clock_t _stime;
 478                 } _sigchld;
 479
 480                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 481                 struct {
 482                         target_ulong _addr; /* faulting insn/memory ref. */
 483                 } _sigfault;
 484
 485                 /* SIGPOLL */
 486                 struct {
 487                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 488                         int _fd;
 489                 } _sigpoll;
 490         } _sifields;
 491 } target_siginfo_t;
 492
 493 /*
 494  * si_code values
 495  * Digital reserves positive values for kernel-generated signals.
 496  */
 497 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 498 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 499 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 500 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 501 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 502 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 503 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 504
 505 /*
 506  * SIGILL si_codes
 507  */
 508 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 509 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 510 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 511 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 512 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 513 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 514 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 515 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 516
 517 /*
 518  * SIGFPE si_codes
 519  */
 520 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 521 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 522 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 523 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 524 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 525 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 526 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 527 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 528 #define TARGET_NSIGFPE         8
 529
 530 /*
 531  * SIGSEGV si_codes
 532  */
 533 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 534 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 535
 536 /*
 537  * SIGBUS si_codes
 538  */
 539 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 540 #define TARGET_BUS_ADRERR       (2)     /* non-existant physical address */
 541 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 542
 543 /*
 544  * SIGTRAP si_codes
 545  */
 546 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 547 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 548
 549 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 550
 551 struct target_rlimit {
 552         target_ulong   rlim_cur;
 553         target_ulong   rlim_max;
 554 };
 555
 556 struct target_pollfd {
 557     int fd;           /* file descriptor */
 558     short events;     /* requested events */
 559     short revents;    /* returned events */
 560 };
 561
 562 /* virtual terminal ioctls */
 563 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 564 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 565 #define TARGET_KDGKBTYPE       0x4b33
 566 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 567 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 568
 569 #define TARGET_SIOCATMARK      0x8905
 570
 571 /* Networking ioctls */
 572 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 573 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 574 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 575 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 576 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 577 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 578 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 579 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 580 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 581 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 582 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 583 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 584 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 585 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 586 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 587 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 588 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 589 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 590 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 591 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 592 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 593 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 594 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 595 #define TARGET_SIOCSIFENCAP    0x8926
 596 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 597 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 598 #define TARGET_SIOCSIFSLAVE    0x8930
 599 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 600 #define TARGET_SIOCDELMULTI    0x8932
 601
 602 /* Bridging control calls */
 603 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 604 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 605
 606 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 607 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 608
 609 /* ARP cache control calls. */
 610 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 611 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 612 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 613 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 614 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 615 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 616
 617 /* RARP cache control calls. */
 618 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 619 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 620 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 621
 622 /* Driver configuration calls */
 623 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 624 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 625
 626 /* DLCI configuration calls */
 627 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 628 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 629
 630
 631 /* From <linux/fs.h> */
 632
 633 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 634 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 635 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 636 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 637 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 638 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 639 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 640 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 641 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 642 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 643 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 644 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 645 /* A jump here: 108-111 have been used for various private purposes. */
 646 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
 647 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
 648 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
 649 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 650 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 651
 652 /* cdrom commands */
 653 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 654 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 655 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 656 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 657                                            (struct cdrom_ti) */
 658 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 659                                            (struct cdrom_tochdr) */
 660 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 661                                            (struct cdrom_tocentry) */
 662 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 663 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 664 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 665 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 666                                            (struct cdrom_volctrl) */
 667 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 668                                            (struct cdrom_subchnl) */
 669 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 670                                            (struct cdrom_read) */
 671 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 672                                            (struct cdrom_read) */
 673 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 674 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 675 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 676                                            address of multi session disks
 677                                            (struct cdrom_multisession) */
 678 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 679                                            if available (struct cdrom_mcn) */
 680 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 681                                           but here anyway for compatability */
 682 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 683 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 684                                           (struct cdrom_volctrl) */
 685 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 686                                            (struct cdrom_read) */
 687 /*
 688  * These ioctls are used only used in aztcd.c and optcd.c
 689  */
 690 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 691 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 692
 693 /*
 694  * This ioctl is only used by the scsi-cd driver.
 695    It is for playing audio in logical block addressing mode.
 696  */
 697 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 698
 699 /*
 700  * These ioctls are only used in optcd.c
 701  */
 702 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 703
 704 /*
 705  * These ioctls are (now) only in ide-cd.c for controlling
 706  * drive spindown time.  They should be implemented in the
 707  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 708  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 709  *  -Erik
 710  */
 711 #define TARGET_CDROMGETSPINDOWN        0x531d
 712 #define TARGET_CDROMSETSPINDOWN        0x531e
 713
 714 /*
 715  * These ioctls are implemented through the uniform CD-ROM driver
 716  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 717  * drivers are eventually ported to the uniform CD-ROM driver interface.
 718  */
 719 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 720 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 721 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 722 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 723 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 724 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 725 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 726 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 727 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 728 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 729 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 730 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 731
 732 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 733  * Future CDROM ioctls should be kept below 0x537F
 734  */
 735
 736 /* This ioctl is only used by sbpcd at the moment */
 737 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 738                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 739
 740 /* DVD-ROM Specific ioctls */
 741 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 742 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 743 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 744
 745 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 746 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 747 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 748
 749 /* HD commands */
 750
 751 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 752 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 753 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 754 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 755 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 756 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 757 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 758 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 759 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 760 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 761
 762 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 763 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 764 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 765 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 766 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 767 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 768 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 769 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 770
 771
 772 /* from asm/termbits.h */
 773
 774 #define TARGET_NCC 8
 775 struct target_termio {
 776         unsigned short c_iflag;         /* input mode flags */
 777         unsigned short c_oflag;         /* output mode flags */
 778         unsigned short c_cflag;         /* control mode flags */
 779         unsigned short c_lflag;         /* local mode flags */
 780         unsigned char c_line;           /* line discipline */
 781         unsigned char c_cc[TARGET_NCC]; /* control characters */
 782 };
 783
 784 struct target_winsize {
 785         unsigned short ws_row;
 786         unsigned short ws_col;
 787         unsigned short ws_xpixel;
 788         unsigned short ws_ypixel;
 789 };
 790
 791 #include "termbits.h"
 792
 793 #define TARGET_MAP_SHARED       0x01            /* Share changes */
 794 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
 795 #define TARGET_MAP_TYPE 0x0f            /* Mask for type of mapping */
 796 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
 797 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
 798
 799 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
 800 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
 801 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
 802 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
 803 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
 804
 805 #if defined(TARGET_I386) || defined(TARGET_ARM)
 806 struct target_stat {
 807         unsigned short st_dev;
 808         unsigned short __pad1;
 809         target_ulong st_ino;
 810         unsigned short st_mode;
 811         unsigned short st_nlink;
 812         unsigned short st_uid;
 813         unsigned short st_gid;
 814         unsigned short st_rdev;
 815         unsigned short __pad2;
 816         target_ulong  st_size;
 817         target_ulong  st_blksize;
 818         target_ulong  st_blocks;
 819         target_ulong  target_st_atime;
 820         target_ulong  __unused1;
 821         target_ulong  target_st_mtime;
 822         target_ulong  __unused2;
 823         target_ulong  target_st_ctime;
 824         target_ulong  __unused3;
 825         target_ulong  __unused4;
 826         target_ulong  __unused5;
 827 };
 828
 829 /* This matches struct stat64 in glibc2.1, hence the absolutely
 830  * insane amounts of padding around dev_t's.
 831  */
 832 struct target_stat64 {
 833         unsigned short  st_dev;
 834         unsigned char   __pad0[10];
 835
 836 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
 837         target_ulong    __st_ino;
 838
 839         unsigned int    st_mode;
 840         unsigned int    st_nlink;
 841
 842         target_ulong    st_uid;
 843         target_ulong    st_gid;
 844
 845         unsigned short  st_rdev;
 846         unsigned char   __pad3[10];
 847
 848         long long       st_size;
 849         target_ulong    st_blksize;
 850
 851         target_ulong    st_blocks;      /* Number 512-byte blocks allocated. */
 852         target_ulong    __pad4;         /* future possible st_blocks high bits */
 853
 854         target_ulong    target_st_atime;
 855         target_ulong    __pad5;
 856
 857         target_ulong    target_st_mtime;
 858         target_ulong    __pad6;
 859
 860         target_ulong    target_st_ctime;
 861         target_ulong    __pad7;         /* will be high 32 bits of ctime someday */
 862
 863         unsigned long long      st_ino;
 864 } __attribute__((packed));
 865
 866 #elif defined(TARGET_SPARC)
 867
 868 struct target_stat {
 869         unsigned short  st_dev;
 870         target_ulong    st_ino;
 871         unsigned short  st_mode;
 872         short           st_nlink;
 873         unsigned short  st_uid;
 874         unsigned short  st_gid;
 875         unsigned short  st_rdev;
 876         target_long     st_size;
 877         target_long     target_st_atime;
 878         target_ulong    __unused1;
 879         target_long     target_st_mtime;
 880         target_ulong    __unused2;
 881         target_long     target_st_ctime;
 882         target_ulong    __unused3;
 883         target_long     st_blksize;
 884         target_long     st_blocks;
 885         target_ulong    __unused4[2];
 886 };
 887
 888 struct target_stat64 {
 889         unsigned char   __pad0[6];
 890         unsigned short  st_dev;
 891
 892         uint64_t st_ino;
 893
 894         unsigned int    st_mode;
 895         unsigned int    st_nlink;
 896
 897         unsigned int    st_uid;
 898         unsigned int    st_gid;
 899
 900         unsigned char   __pad2[6];
 901         unsigned short  st_rdev;
 902
 903         unsigned char   __pad3[8];
 904
 905         int64_t st_size;
 906         unsigned int    st_blksize;
 907
 908         unsigned char   __pad4[8];
 909         unsigned int    st_blocks;
 910
 911         unsigned int    target_st_atime;
 912         unsigned int    __unused1;
 913
 914         unsigned int    target_st_mtime;
 915         unsigned int    __unused2;
 916
 917         unsigned int    target_st_ctime;
 918         unsigned int    __unused3;
 919
 920         unsigned int    __unused4;
 921         unsigned int    __unused5;
 922 };
 923
 924 #elif defined(TARGET_PPC)
 925
 926 struct target_stat {
 927         unsigned short st_dev;
 928         target_ulong st_ino;
 929         unsigned int st_mode;
 930         unsigned short st_nlink;
 931         unsigned int st_uid;
 932         unsigned int st_gid;
 933         unsigned short st_rdev;
 934         target_ulong  st_size;
 935         target_ulong  st_blksize;
 936         target_ulong  st_blocks;
 937         target_ulong  target_st_atime;
 938         target_ulong  __unused1;
 939         target_ulong  target_st_mtime;
 940         target_ulong  __unused2;
 941         target_ulong  target_st_ctime;
 942         target_ulong  __unused3;
 943         target_ulong  __unused4;
 944         target_ulong  __unused5;
 945 };
 946
 947 struct target_stat64 {
 948         unsigned long long st_dev;
 949         unsigned long long st_ino;
 950         unsigned int st_mode;
 951         unsigned int st_nlink;
 952         unsigned int st_uid;
 953         unsigned int st_gid;
 954         unsigned long long st_rdev;
 955         long long pad0;
 956         long long st_size;
 957         target_ulong    st_blksize;
 958         target_ulong    pad1;
 959         long long       st_blocks;      /* Number 512-byte blocks allocated. */
 960         target_ulong    target_st_atime;
 961         target_ulong    target_st_atime_nsec;
 962         target_ulong    target_st_mtime;
 963         target_ulong    target_st_mtime_nsec;
 964         target_ulong    target_st_ctime;
 965         target_ulong    target_st_ctime_nsec;
 966         target_ulong    __unused4;
 967         target_ulong    __unused5;
 968 };
 969
 970 #endif /* defined(TARGET_PPC) */
 971
 972 #define TARGET_F_DUPFD         0       /* dup */
 973 #define TARGET_F_GETFD         1       /* get close_on_exec */
 974 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
 975 #define TARGET_F_GETFL         3       /* get file->f_flags */
 976 #define TARGET_F_SETFL         4       /* set file->f_flags */
 977
 978 #if defined(TARGET_ALPHA)
 979 #define TARGET_F_GETLK         7
 980 #define TARGET_F_SETLK         8
 981 #define TARGET_F_SETLKW        9
 982 #define TARGET_F_SETOWN        5       /*  for sockets. */
 983 #define TARGET_F_GETOWN        6       /*  for sockets. */
 984 #else
 985 #define TARGET_F_GETLK         5
 986 #define TARGET_F_SETLK         6
 987 #define TARGET_F_SETLKW        7
 988 #define TARGET_F_SETOWN        8       /*  for sockets. */
 989 #define TARGET_F_GETOWN        9       /*  for sockets. */
 990 #endif
 991
 992 #define TARGET_F_SETSIG        10      /*  for sockets. */
 993 #define TARGET_F_GETSIG        11      /*  for sockets. */
 994
 995 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
 996 #define TARGET_F_SETLK64       13
 997 #define TARGET_F_SETLKW64      14
 998
 999 #if defined (TARGET_ARM)
1000 #define TARGET_O_ACCMODE          0003
1001 #define TARGET_O_RDONLY             00
1002 #define TARGET_O_WRONLY             01
1003 #define TARGET_O_RDWR               02
1004 #define TARGET_O_CREAT            0100 /* not fcntl */
1005 #define TARGET_O_EXCL             0200 /* not fcntl */
1006 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1007 #define TARGET_O_TRUNC           01000 /* not fcntl */
1008 #define TARGET_O_APPEND          02000
1009 #define TARGET_O_NONBLOCK        04000
1010 #define TARGET_O_NDELAY        O_NONBLOCK
1011 #define TARGET_O_SYNC           010000
1012 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1013 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1014 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1015 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
1016 #define TARGET_O_LARGEFILE     0400000
1017 #elif defined (TARGET_PPC)
1018 #define TARGET_O_ACCMODE          0003
1019 #define TARGET_O_RDONLY             00
1020 #define TARGET_O_WRONLY             01
1021 #define TARGET_O_RDWR               02
1022 #define TARGET_O_CREAT            0100 /* not fcntl */
1023 #define TARGET_O_EXCL             0200 /* not fcntl */
1024 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1025 #define TARGET_O_TRUNC           01000 /* not fcntl */
1026 #define TARGET_O_APPEND          02000
1027 #define TARGET_O_NONBLOCK        04000
1028 #define TARGET_O_NDELAY        O_NONBLOCK
1029 #define TARGET_O_SYNC           010000
1030 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1031 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1032 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1033 #define TARGET_O_LARGEFILE     0200000
1034 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
1035 #elif defined (TARGET_SPARC)
1036 #define TARGET_O_RDONLY        0x0000
1037 #define TARGET_O_WRONLY        0x0001
1038 #define TARGET_O_RDWR          0x0002
1039 #define TARGET_O_ACCMODE       0x0003
1040 #define TARGET_O_APPEND        0x0008
1041 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
1042 #define TARGET_O_CREAT         0x0200  /* not fcntl */
1043 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
1044 #define TARGET_O_EXCL          0x0800  /* not fcntl */
1045 #define TARGET_O_SYNC          0x2000
1046 #define TARGET_O_NONBLOCK      0x4000
1047 #define TARGET_O_NDELAY        (0x0004 | O_NONBLOCK)
1048 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
1049 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
1050 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
1051 #define TARGET_O_LARGEFILE     0x40000
1052 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
1053 #else
1054 #define TARGET_O_ACCMODE          0003
1055 #define TARGET_O_RDONLY             00
1056 #define TARGET_O_WRONLY             01
1057 #define TARGET_O_RDWR               02
1058 #define TARGET_O_CREAT            0100 /* not fcntl */
1059 #define TARGET_O_EXCL             0200 /* not fcntl */
1060 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1061 #define TARGET_O_TRUNC           01000 /* not fcntl */
1062 #define TARGET_O_APPEND          02000
1063 #define TARGET_O_NONBLOCK        04000
1064 #define TARGET_O_NDELAY        O_NONBLOCK
1065 #define TARGET_O_SYNC           010000
1066 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1067 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
1068 #define TARGET_O_LARGEFILE     0100000
1069 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
1070 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
1071 #endif
1072
1073 struct target_flock {
1074         short l_type;
1075         short l_whence;
1076         target_ulong l_start;
1077         target_ulong l_len;
1078         int l_pid;
1079 };
1080
1081 struct target_flock64 {
1082         short  l_type;
1083         short  l_whence;
1084         unsigned long long l_start;
1085         unsigned long long l_len;
1086         int  l_pid;
1087 };
1088
1089
1090 /* soundcard defines */
1091 /* XXX: convert them all to arch indepedent entries */
1092 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
1093 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
1094 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
1095 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
1096 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
1097 #define TARGET_SNDCTL_COPR_RESET          0x00004300
1098 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
1099 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
1100 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
1101 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
1102 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
1103 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
1104 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
1105 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
1106 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
1107 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
1108 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
1109 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
1110 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
1111 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
1112 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
1113 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
1114 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
1115 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
1116 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
1117 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
1118 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
1119 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
1120 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
1121 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
1122 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
1123 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
1124 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
1125 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
1126 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
1127 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
1128 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
1129 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
1130 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
1131 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
1132 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
1133 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
1134 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
1135 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
1136 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
1137 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
1138 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
1139 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
1140 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
1141 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
1142 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
1143 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
1144 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
1145 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
1146 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
1147 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
1148 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
1149 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
1150 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
1151 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
1152 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
1153 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
1154 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
1155 #define TARGET_SNDCTL_TMR_START           0x00005402
1156 #define TARGET_SNDCTL_TMR_STOP            0x00005403
1157 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
1158 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
1159 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
1160 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
1161 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
1162 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
1163 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
1164 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
1165 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
1166 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
1167 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
1168 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
1169 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
1170
1171 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
1172
1173 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
1174 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
1175 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
1176 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
1177 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
1178 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
1179 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
1180 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
1181 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
1182 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
1183 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
1184 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
1185 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
1186 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
1187 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
1188 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
1189 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
1190
1191 /* Obsolete macros */
1192 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
1193 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
1194 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
1195
1196 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
1197 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
1198 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
1199 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
1200 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
1201
1202 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
1203
1204 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
1205 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
1206 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
1207 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
1208 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
1209 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
1210 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
1211 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
1212 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
1213 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
1214 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
1215 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
1216 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
1217 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
1218 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
1219 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
1220 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
1221
1222 /* Obsolete macros */
1223 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
1224 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
1225 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
1226
1227 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
1228
1229 /* vfat ioctls */
1230 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
1231 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
1232
1233 struct target_sysinfo {
1234     target_long uptime;             /* Seconds since boot */
1235     target_ulong loads[3];          /* 1, 5, and 15 minute load averages */
1236     target_ulong totalram;          /* Total usable main memory size */
1237     target_ulong freeram;           /* Available memory size */
1238     target_ulong sharedram;         /* Amount of shared memory */
1239     target_ulong bufferram;         /* Memory used by buffers */
1240     target_ulong totalswap;         /* Total swap space size */
1241     target_ulong freeswap;          /* swap space still available */
1242     unsigned short procs;           /* Number of current processes */
1243     unsigned short pad;             /* explicit padding for m68k */
1244     target_ulong totalhigh;         /* Total high memory size */
1245     target_ulong freehigh;          /* Available high memory size */
1246     unsigned int mem_unit;          /* Memory unit size in bytes */
1247     char _f[20-2*sizeof(target_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
1248 };