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) || defined(TARGET_SPARC) \
  52     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  53     /* 16 bit uid wrappers emulation */
  54 #define USE_UID16
  55 #endif
  56
  57 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  58     || defined(TARGET_M68K) || defined(TARGET_CRIS)
  59
  60 #define TARGET_IOC_SIZEBITS     14
  61 #define TARGET_IOC_DIRBITS      2
  62
  63 #define TARGET_IOC_NONE   0U
  64 #define TARGET_IOC_WRITE  1U
  65 #define TARGET_IOC_READ   2U
  66
  67 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  68       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  69       defined(TARGET_MIPS)
  70
  71 #define TARGET_IOC_SIZEBITS     13
  72 #define TARGET_IOC_DIRBITS      3
  73
  74 #define TARGET_IOC_NONE   1U
  75 #define TARGET_IOC_READ   2U
  76 #define TARGET_IOC_WRITE  4U
  77
  78 #else
  79 #error unsupported CPU
  80 #endif
  81
  82 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  83 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  84 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  85 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  86
  87 #define TARGET_IOC_NRSHIFT      0
  88 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  89 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
  90 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
  91
  92 #define TARGET_IOC(dir,type,nr,size) \
  93         (((dir)  << TARGET_IOC_DIRSHIFT) | \
  94          ((type) << TARGET_IOC_TYPESHIFT) | \
  95          ((nr)   << TARGET_IOC_NRSHIFT) | \
  96          ((size) << TARGET_IOC_SIZESHIFT))
  97
  98 /* used to create numbers */
  99 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 100 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 101 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 102 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 103
 104 /* the size is automatically computed for these defines */
 105 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 106 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 107 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 108
 109 struct target_sockaddr {
 110     uint16_t sa_family;
 111     uint8_t sa_data[14];
 112 };
 113
 114 struct target_in_addr {
 115     uint32_t s_addr; /* big endian */
 116 };
 117
 118 struct target_ip_mreq {
 119     struct target_in_addr imr_multiaddr;
 120     struct target_in_addr imr_address;
 121 };
 122
 123 struct target_ip_mreqn {
 124     struct target_in_addr imr_multiaddr;
 125     struct target_in_addr imr_address;
 126     abi_long imr_ifindex;
 127 };
 128
 129 struct target_ip_mreq_source {
 130     /* big endian */
 131     uint32_t imr_multiaddr;
 132     uint32_t imr_interface;
 133     uint32_t imr_sourceaddr;
 134 };
 135
 136 struct target_timeval {
 137     abi_long tv_sec;
 138     abi_long tv_usec;
 139 };
 140
 141 struct target_timespec {
 142     abi_long tv_sec;
 143     abi_long tv_nsec;
 144 };
 145
 146 struct target_itimerval {
 147     struct target_timeval it_interval;
 148     struct target_timeval it_value;
 149 };
 150
 151 typedef abi_long target_clock_t;
 152
 153 #define TARGET_HZ 100
 154
 155 struct target_tms {
 156     target_clock_t tms_utime;
 157     target_clock_t tms_stime;
 158     target_clock_t tms_cutime;
 159     target_clock_t tms_cstime;
 160 };
 161
 162 struct target_utimbuf {
 163     abi_long actime;
 164     abi_long modtime;
 165 };
 166
 167 struct target_sel_arg_struct {
 168     abi_long n;
 169     abi_long inp, outp, exp;
 170     abi_long tvp;
 171 };
 172
 173 struct target_iovec {
 174     abi_long iov_base;   /* Starting address */
 175     abi_long iov_len;   /* Number of bytes */
 176 };
 177
 178 struct target_msghdr {
 179     abi_long     msg_name;       /* Socket name                 */
 180     int          msg_namelen;    /* Length of name              */
 181     abi_long     msg_iov;        /* Data blocks                 */
 182     abi_long     msg_iovlen;     /* Number of blocks            */
 183     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 184     abi_long     msg_controllen; /* Length of cmsg list */
 185     unsigned int msg_flags;
 186 };
 187
 188 struct target_cmsghdr {
 189     abi_long     cmsg_len;
 190     int          cmsg_level;
 191     int          cmsg_type;
 192 };
 193
 194 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 195 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 196 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 197                                & (size_t) ~(sizeof (abi_long) - 1))
 198 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 199                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 200 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 201
 202 static __inline__ struct target_cmsghdr *
 203 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 204 {
 205   struct target_cmsghdr *__ptr;
 206
 207   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 208                                     + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
 209   if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapl(__mhdr->msg_control))
 210       > tswapl(__mhdr->msg_controllen))
 211     /* No more entries.  */
 212     return (struct target_cmsghdr *)0;
 213   return __cmsg;
 214 }
 215
 216
 217 struct  target_rusage {
 218         struct target_timeval ru_utime;        /* user time used */
 219         struct target_timeval ru_stime;        /* system time used */
 220         abi_long    ru_maxrss;                 /* maximum resident set size */
 221         abi_long    ru_ixrss;                  /* integral shared memory size */
 222         abi_long    ru_idrss;                  /* integral unshared data size */
 223         abi_long    ru_isrss;                  /* integral unshared stack size */
 224         abi_long    ru_minflt;                 /* page reclaims */
 225         abi_long    ru_majflt;                 /* page faults */
 226         abi_long    ru_nswap;                  /* swaps */
 227         abi_long    ru_inblock;                /* block input operations */
 228         abi_long    ru_oublock;                /* block output operations */
 229         abi_long    ru_msgsnd;                 /* messages sent */
 230         abi_long    ru_msgrcv;                 /* messages received */
 231         abi_long    ru_nsignals;               /* signals received */
 232         abi_long    ru_nvcsw;                  /* voluntary context switches */
 233         abi_long    ru_nivcsw;                 /* involuntary " */
 234 };
 235
 236 typedef struct {
 237         int     val[2];
 238 } kernel_fsid_t;
 239
 240 struct kernel_statfs {
 241         int f_type;
 242         int f_bsize;
 243         int f_blocks;
 244         int f_bfree;
 245         int f_bavail;
 246         int f_files;
 247         int f_ffree;
 248         kernel_fsid_t f_fsid;
 249         int f_namelen;
 250         int f_spare[6];
 251 };
 252
 253 struct target_dirent {
 254         abi_long        d_ino;
 255         abi_long        d_off;
 256         unsigned short  d_reclen;
 257         char            d_name[256]; /* We must not include limits.h! */
 258 };
 259
 260 struct target_dirent64 {
 261         uint64_t        d_ino;
 262         int64_t         d_off;
 263         unsigned short  d_reclen;
 264         unsigned char   d_type;
 265         char            d_name[256];
 266 };
 267
 268
 269 /* mostly generic signal stuff */
 270 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 271 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 272 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 273
 274 #ifdef TARGET_MIPS
 275 #define TARGET_NSIG        128
 276 #else
 277 #define TARGET_NSIG        64
 278 #endif
 279 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 280 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 281
 282 typedef struct {
 283     abi_ulong sig[TARGET_NSIG_WORDS];
 284 } target_sigset_t;
 285
 286 #ifdef BSWAP_NEEDED
 287 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 288 {
 289     int i;
 290     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 291         d->sig[i] = tswapl(s->sig[i]);
 292 }
 293 #else
 294 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 295 {
 296     *d = *s;
 297 }
 298 #endif
 299
 300 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 301 {
 302     int i;
 303     d->sig[0] = set;
 304     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 305         d->sig[i] = 0;
 306 }
 307
 308 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 309 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 310 void host_to_target_old_sigset(abi_ulong *old_sigset,
 311                                const sigset_t *sigset);
 312 void target_to_host_old_sigset(sigset_t *sigset,
 313                                const abi_ulong *old_sigset);
 314 struct target_sigaction;
 315 int do_sigaction(int sig, const struct target_sigaction *act,
 316                  struct target_sigaction *oact);
 317
 318 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined (TARGET_SH4) || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) || defined(TARGET_MICROBLAZE)
 319
 320 #if defined(TARGET_SPARC)
 321 #define TARGET_SA_NOCLDSTOP    8u
 322 #define TARGET_SA_NOCLDWAIT    0x100u
 323 #define TARGET_SA_SIGINFO      0x200u
 324 #define TARGET_SA_ONSTACK      1u
 325 #define TARGET_SA_RESTART      2u
 326 #define TARGET_SA_NODEFER      0x20u
 327 #define TARGET_SA_RESETHAND    4u
 328 #elif defined(TARGET_MIPS)
 329 #define TARGET_SA_NOCLDSTOP     0x00000001
 330 #define TARGET_SA_NOCLDWAIT     0x00010000
 331 #define TARGET_SA_SIGINFO       0x00000008
 332 #define TARGET_SA_ONSTACK       0x08000000
 333 #define TARGET_SA_NODEFER       0x40000000
 334 #define TARGET_SA_RESTART       0x10000000
 335 #define TARGET_SA_RESETHAND     0x80000000
 336 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 337 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 338 #endif
 339 #else
 340 #define TARGET_SA_NOCLDSTOP     0x00000001
 341 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 342 #define TARGET_SA_SIGINFO       0x00000004
 343 #define TARGET_SA_ONSTACK       0x08000000
 344 #define TARGET_SA_RESTART       0x10000000
 345 #define TARGET_SA_NODEFER       0x40000000
 346 #define TARGET_SA_RESETHAND     0x80000000
 347 #define TARGET_SA_RESTORER      0x04000000
 348 #endif
 349
 350 #if defined(TARGET_SPARC)
 351
 352 #define TARGET_SIGHUP            1
 353 #define TARGET_SIGINT            2
 354 #define TARGET_SIGQUIT           3
 355 #define TARGET_SIGILL            4
 356 #define TARGET_SIGTRAP           5
 357 #define TARGET_SIGABRT           6
 358 #define TARGET_SIGIOT            6
 359 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 360 #define TARGET_SIGFPE            8
 361 #define TARGET_SIGKILL           9
 362 #define TARGET_SIGBUS           10
 363 #define TARGET_SIGSEGV          11
 364 #define TARGET_SIGSYS           12
 365 #define TARGET_SIGPIPE          13
 366 #define TARGET_SIGALRM          14
 367 #define TARGET_SIGTERM          15
 368 #define TARGET_SIGURG           16
 369 #define TARGET_SIGSTOP          17
 370 #define TARGET_SIGTSTP          18
 371 #define TARGET_SIGCONT          19
 372 #define TARGET_SIGCHLD          20
 373 #define TARGET_SIGTTIN          21
 374 #define TARGET_SIGTTOU          22
 375 #define TARGET_SIGIO            23
 376 #define TARGET_SIGXCPU          24
 377 #define TARGET_SIGXFSZ          25
 378 #define TARGET_SIGVTALRM        26
 379 #define TARGET_SIGPROF          27
 380 #define TARGET_SIGWINCH         28
 381 #define TARGET_SIGPWR           29
 382 #define TARGET_SIGUSR1          30
 383 #define TARGET_SIGUSR2          31
 384 #define TARGET_SIGRTMIN         32
 385
 386 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 387 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 388 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 389
 390 #elif defined(TARGET_MIPS)
 391
 392 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 393 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 394 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 395 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 396 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 397 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 398 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 399 #define TARGET_SIGEMT            7
 400 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 401 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 402 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 403 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 404 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 405 #define TARGET_SIGSYS           12
 406 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 407 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 408 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 409 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 410 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 411 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 412 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 413 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 414 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 415 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 416 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 417 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 418 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 419 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 420 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 421 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 422 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 423 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 424 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 425 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 426 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 427 #define TARGET_SIGRTMIN         32
 428
 429 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 430 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 431 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 432
 433 #else
 434
 435 #define TARGET_SIGHUP            1
 436 #define TARGET_SIGINT            2
 437 #define TARGET_SIGQUIT           3
 438 #define TARGET_SIGILL            4
 439 #define TARGET_SIGTRAP           5
 440 #define TARGET_SIGABRT           6
 441 #define TARGET_SIGIOT            6
 442 #define TARGET_SIGBUS            7
 443 #define TARGET_SIGFPE            8
 444 #define TARGET_SIGKILL           9
 445 #define TARGET_SIGUSR1          10
 446 #define TARGET_SIGSEGV          11
 447 #define TARGET_SIGUSR2          12
 448 #define TARGET_SIGPIPE          13
 449 #define TARGET_SIGALRM          14
 450 #define TARGET_SIGTERM          15
 451 #define TARGET_SIGSTKFLT        16
 452 #define TARGET_SIGCHLD          17
 453 #define TARGET_SIGCONT          18
 454 #define TARGET_SIGSTOP          19
 455 #define TARGET_SIGTSTP          20
 456 #define TARGET_SIGTTIN          21
 457 #define TARGET_SIGTTOU          22
 458 #define TARGET_SIGURG           23
 459 #define TARGET_SIGXCPU          24
 460 #define TARGET_SIGXFSZ          25
 461 #define TARGET_SIGVTALRM        26
 462 #define TARGET_SIGPROF          27
 463 #define TARGET_SIGWINCH         28
 464 #define TARGET_SIGIO            29
 465 #define TARGET_SIGPWR           30
 466 #define TARGET_SIGSYS           31
 467 #define TARGET_SIGRTMIN         32
 468
 469 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 470 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 471 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 472
 473 #endif
 474
 475 #if defined(TARGET_MIPS)
 476
 477 struct target_sigaction {
 478         uint32_t        sa_flags;
 479 #if defined(TARGET_ABI_MIPSN32)
 480         uint32_t        _sa_handler;
 481 #else
 482         abi_ulong       _sa_handler;
 483 #endif
 484         target_sigset_t sa_mask;
 485 };
 486
 487 #else
 488 struct target_old_sigaction {
 489         abi_ulong _sa_handler;
 490         abi_ulong sa_mask;
 491         abi_ulong sa_flags;
 492         abi_ulong sa_restorer;
 493 };
 494
 495 struct target_sigaction {
 496         abi_ulong _sa_handler;
 497         abi_ulong sa_flags;
 498         abi_ulong sa_restorer;
 499         target_sigset_t sa_mask;
 500 };
 501 #endif
 502
 503 typedef union target_sigval {
 504         int sival_int;
 505         abi_ulong sival_ptr;
 506 } target_sigval_t;
 507 #if 0
 508 #if defined (TARGET_SPARC)
 509 typedef struct {
 510         struct {
 511                 abi_ulong psr;
 512                 abi_ulong pc;
 513                 abi_ulong npc;
 514                 abi_ulong y;
 515                 abi_ulong u_regs[16]; /* globals and ins */
 516         }               si_regs;
 517         int             si_mask;
 518 } __siginfo_t;
 519
 520 typedef struct {
 521         unsigned   long si_float_regs [32];
 522         unsigned   long si_fsr;
 523         unsigned   long si_fpqdepth;
 524         struct {
 525                 unsigned long *insn_addr;
 526                 unsigned long insn;
 527         } si_fpqueue [16];
 528 } __siginfo_fpu_t;
 529 #endif
 530 #endif
 531
 532 #define TARGET_SI_MAX_SIZE      128
 533 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 534
 535 typedef struct target_siginfo {
 536 #ifdef TARGET_MIPS
 537         int si_signo;
 538         int si_code;
 539         int si_errno;
 540 #else
 541         int si_signo;
 542         int si_errno;
 543         int si_code;
 544 #endif
 545
 546         union {
 547                 int _pad[TARGET_SI_PAD_SIZE];
 548
 549                 /* kill() */
 550                 struct {
 551                         pid_t _pid;             /* sender's pid */
 552                         uid_t _uid;             /* sender's uid */
 553                 } _kill;
 554
 555                 /* POSIX.1b timers */
 556                 struct {
 557                         unsigned int _timer1;
 558                         unsigned int _timer2;
 559                 } _timer;
 560
 561                 /* POSIX.1b signals */
 562                 struct {
 563                         pid_t _pid;             /* sender's pid */
 564                         uid_t _uid;             /* sender's uid */
 565                         target_sigval_t _sigval;
 566                 } _rt;
 567
 568                 /* SIGCHLD */
 569                 struct {
 570                         pid_t _pid;             /* which child */
 571                         uid_t _uid;             /* sender's uid */
 572                         int _status;            /* exit code */
 573                         target_clock_t _utime;
 574                         target_clock_t _stime;
 575                 } _sigchld;
 576
 577                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 578                 struct {
 579                         abi_ulong _addr; /* faulting insn/memory ref. */
 580                 } _sigfault;
 581
 582                 /* SIGPOLL */
 583                 struct {
 584                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 585                         int _fd;
 586                 } _sigpoll;
 587         } _sifields;
 588 } target_siginfo_t;
 589
 590 /*
 591  * si_code values
 592  * Digital reserves positive values for kernel-generated signals.
 593  */
 594 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 595 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 596 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 597 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 598 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 599 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 600 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 601
 602 /*
 603  * SIGILL si_codes
 604  */
 605 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 606 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 607 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 608 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 609 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 610 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 611 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 612 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 613
 614 /*
 615  * SIGFPE si_codes
 616  */
 617 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 618 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 619 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 620 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 621 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 622 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 623 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 624 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 625 #define TARGET_NSIGFPE         8
 626
 627 /*
 628  * SIGSEGV si_codes
 629  */
 630 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 631 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 632
 633 /*
 634  * SIGBUS si_codes
 635  */
 636 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 637 #define TARGET_BUS_ADRERR       (2)     /* non-existant physical address */
 638 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 639
 640 /*
 641  * SIGTRAP si_codes
 642  */
 643 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 644 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 645
 646 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 647
 648 struct target_rlimit {
 649         abi_ulong   rlim_cur;
 650         abi_ulong   rlim_max;
 651 };
 652
 653 struct target_pollfd {
 654     int fd;           /* file descriptor */
 655     short events;     /* requested events */
 656     short revents;    /* returned events */
 657 };
 658
 659 /* virtual terminal ioctls */
 660 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 661 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 662 #define TARGET_KDGKBTYPE       0x4b33
 663 #define TARGET_KDSETMODE       0x4b3a
 664 #define TARGET_KDGKBMODE       0x4b44
 665 #define TARGET_KDSKBMODE       0x4b45
 666 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 667 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 668
 669 #define TARGET_SIOCATMARK      0x8905
 670
 671 /* Networking ioctls */
 672 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 673 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 674 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 675 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 676 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 677 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 678 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 679 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 680 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 681 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 682 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 683 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 684 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 685 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 686 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 687 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 688 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 689 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 690 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 691 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 692 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 693 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 694 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 695 #define TARGET_SIOCSIFENCAP    0x8926
 696 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 697 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 698 #define TARGET_SIOCSIFSLAVE    0x8930
 699 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 700 #define TARGET_SIOCDELMULTI    0x8932
 701
 702 /* Bridging control calls */
 703 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 704 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 705
 706 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 707 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 708
 709 /* ARP cache control calls. */
 710 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 711 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 712 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 713 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 714 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 715 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 716
 717 /* RARP cache control calls. */
 718 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 719 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 720 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 721
 722 /* Driver configuration calls */
 723 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 724 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 725
 726 /* DLCI configuration calls */
 727 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 728 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 729
 730
 731 /* From <linux/fs.h> */
 732
 733 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 734 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 735 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 736 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 737 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 738 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 739 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 740 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 741 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 742 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 743 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 744 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 745 /* A jump here: 108-111 have been used for various private purposes. */
 746 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
 747 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
 748 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
 749 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 750 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 751
 752 /* cdrom commands */
 753 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 754 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 755 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 756 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 757                                            (struct cdrom_ti) */
 758 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 759                                            (struct cdrom_tochdr) */
 760 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 761                                            (struct cdrom_tocentry) */
 762 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 763 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 764 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 765 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 766                                            (struct cdrom_volctrl) */
 767 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 768                                            (struct cdrom_subchnl) */
 769 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 770                                            (struct cdrom_read) */
 771 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 772                                            (struct cdrom_read) */
 773 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 774 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 775 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 776                                            address of multi session disks
 777                                            (struct cdrom_multisession) */
 778 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 779                                            if available (struct cdrom_mcn) */
 780 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 781                                           but here anyway for compatability */
 782 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 783 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 784                                           (struct cdrom_volctrl) */
 785 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 786                                            (struct cdrom_read) */
 787 /*
 788  * These ioctls are used only used in aztcd.c and optcd.c
 789  */
 790 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 791 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 792
 793 /*
 794  * This ioctl is only used by the scsi-cd driver.
 795    It is for playing audio in logical block addressing mode.
 796  */
 797 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 798
 799 /*
 800  * These ioctls are only used in optcd.c
 801  */
 802 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 803
 804 /*
 805  * These ioctls are (now) only in ide-cd.c for controlling
 806  * drive spindown time.  They should be implemented in the
 807  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 808  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 809  *  -Erik
 810  */
 811 #define TARGET_CDROMGETSPINDOWN        0x531d
 812 #define TARGET_CDROMSETSPINDOWN        0x531e
 813
 814 /*
 815  * These ioctls are implemented through the uniform CD-ROM driver
 816  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 817  * drivers are eventually ported to the uniform CD-ROM driver interface.
 818  */
 819 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 820 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 821 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 822 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 823 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 824 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 825 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 826 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 827 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 828 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 829 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 830 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 831
 832 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 833  * Future CDROM ioctls should be kept below 0x537F
 834  */
 835
 836 /* This ioctl is only used by sbpcd at the moment */
 837 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 838                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 839
 840 /* DVD-ROM Specific ioctls */
 841 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 842 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 843 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 844
 845 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 846 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 847 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 848
 849 /* HD commands */
 850
 851 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 852 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 853 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 854 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 855 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 856 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 857 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 858 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 859 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 860 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 861
 862 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 863 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 864 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 865 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 866 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 867 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 868 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 869 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 870
 871 /* loop ioctls */
 872 #define TARGET_LOOP_SET_FD            0x4C00
 873 #define TARGET_LOOP_CLR_FD            0x4C01
 874 #define TARGET_LOOP_SET_STATUS        0x4C02
 875 #define TARGET_LOOP_GET_STATUS        0x4C03
 876 #define TARGET_LOOP_SET_STATUS64      0x4C04
 877 #define TARGET_LOOP_GET_STATUS64      0x4C05
 878 #define TARGET_LOOP_CHANGE_FD         0x4C06
 879
 880 /* fb ioctls */
 881 #define TARGET_FBIOGET_VSCREENINFO    0x4600
 882 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
 883 #define TARGET_FBIOGET_FSCREENINFO    0x4602
 884
 885 /* vt ioctls */
 886 #define TARGET_VT_OPENQRY             0x5600
 887 #define TARGET_VT_GETSTATE            0x5603
 888 #define TARGET_VT_ACTIVATE            0x5606
 889 #define TARGET_VT_WAITACTIVE          0x5607
 890 #define TARGET_VT_LOCKSWITCH          0x560b
 891 #define TARGET_VT_UNLOCKSWITCH        0x560c
 892
 893 /* from asm/termbits.h */
 894
 895 #define TARGET_NCC 8
 896 struct target_termio {
 897         unsigned short c_iflag;         /* input mode flags */
 898         unsigned short c_oflag;         /* output mode flags */
 899         unsigned short c_cflag;         /* control mode flags */
 900         unsigned short c_lflag;         /* local mode flags */
 901         unsigned char c_line;           /* line discipline */
 902         unsigned char c_cc[TARGET_NCC]; /* control characters */
 903 };
 904
 905 struct target_winsize {
 906         unsigned short ws_row;
 907         unsigned short ws_col;
 908         unsigned short ws_xpixel;
 909         unsigned short ws_ypixel;
 910 };
 911
 912 #include "termbits.h"
 913
 914 /* Common */
 915 #define TARGET_MAP_SHARED       0x01            /* Share changes */
 916 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
 917 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
 918
 919 /* Target specific */
 920 #if defined(TARGET_MIPS)
 921 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
 922 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
 923 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
 924 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
 925 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
 926 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
 927 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
 928 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
 929 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
 930 #elif defined(TARGET_PPC)
 931 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
 932 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
 933 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
 934 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
 935 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
 936 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
 937 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
 938 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
 939 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
 940 #elif defined(TARGET_ALPHA)
 941 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
 942 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
 943 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
 944 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
 945 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
 946 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
 947 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
 948 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
 949 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
 950 #else
 951 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
 952 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
 953 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
 954 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
 955 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
 956 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
 957 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
 958 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
 959 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
 960 #endif
 961
 962 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || defined(TARGET_CRIS)
 963 struct target_stat {
 964         unsigned short st_dev;
 965         unsigned short __pad1;
 966         abi_ulong st_ino;
 967         unsigned short st_mode;
 968         unsigned short st_nlink;
 969         unsigned short st_uid;
 970         unsigned short st_gid;
 971         unsigned short st_rdev;
 972         unsigned short __pad2;
 973         abi_ulong  st_size;
 974         abi_ulong  st_blksize;
 975         abi_ulong  st_blocks;
 976         abi_ulong  target_st_atime;
 977         abi_ulong  __unused1;
 978         abi_ulong  target_st_mtime;
 979         abi_ulong  __unused2;
 980         abi_ulong  target_st_ctime;
 981         abi_ulong  __unused3;
 982         abi_ulong  __unused4;
 983         abi_ulong  __unused5;
 984 };
 985
 986 /* This matches struct stat64 in glibc2.1, hence the absolutely
 987  * insane amounts of padding around dev_t's.
 988  */
 989 struct target_stat64 {
 990         unsigned short  st_dev;
 991         unsigned char   __pad0[10];
 992
 993 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
 994         abi_ulong       __st_ino;
 995
 996         unsigned int    st_mode;
 997         unsigned int    st_nlink;
 998
 999         abi_ulong       st_uid;
1000         abi_ulong       st_gid;
1001
1002         unsigned short  st_rdev;
1003         unsigned char   __pad3[10];
1004
1005         long long       st_size;
1006         abi_ulong       st_blksize;
1007
1008         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1009         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1010
1011         abi_ulong       target_st_atime;
1012         abi_ulong       __pad5;
1013
1014         abi_ulong       target_st_mtime;
1015         abi_ulong       __pad6;
1016
1017         abi_ulong       target_st_ctime;
1018         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1019
1020         unsigned long long      st_ino;
1021 } __attribute__((packed));
1022
1023 #ifdef TARGET_ARM
1024 struct target_eabi_stat64 {
1025         unsigned long long st_dev;
1026         unsigned int    __pad1;
1027         abi_ulong    __st_ino;
1028         unsigned int    st_mode;
1029         unsigned int    st_nlink;
1030
1031         abi_ulong    st_uid;
1032         abi_ulong    st_gid;
1033
1034         unsigned long long st_rdev;
1035         unsigned int    __pad2[2];
1036
1037         long long       st_size;
1038         abi_ulong    st_blksize;
1039         unsigned int    __pad3;
1040         unsigned long long st_blocks;
1041
1042         abi_ulong    target_st_atime;
1043         abi_ulong    target_st_atime_nsec;
1044
1045         abi_ulong    target_st_mtime;
1046         abi_ulong    target_st_mtime_nsec;
1047
1048         abi_ulong    target_st_ctime;
1049         abi_ulong    target_st_ctime_nsec;
1050
1051         unsigned long long st_ino;
1052 } __attribute__ ((packed));
1053 #endif
1054
1055 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1056 struct target_stat {
1057         unsigned int    st_dev;
1058         abi_ulong       st_ino;
1059         unsigned int    st_mode;
1060         unsigned int    st_nlink;
1061         unsigned int    st_uid;
1062         unsigned int    st_gid;
1063         unsigned int    st_rdev;
1064         abi_long        st_size;
1065         abi_long        target_st_atime;
1066         abi_long        target_st_mtime;
1067         abi_long        target_st_ctime;
1068         abi_long        st_blksize;
1069         abi_long        st_blocks;
1070         abi_ulong       __unused4[2];
1071 };
1072
1073 struct target_stat64 {
1074         unsigned char   __pad0[6];
1075         unsigned short  st_dev;
1076
1077         uint64_t        st_ino;
1078         uint64_t        st_nlink;
1079
1080         unsigned int    st_mode;
1081
1082         unsigned int    st_uid;
1083         unsigned int    st_gid;
1084
1085         unsigned char   __pad2[6];
1086         unsigned short  st_rdev;
1087
1088         int64_t         st_size;
1089         int64_t         st_blksize;
1090
1091         unsigned char   __pad4[4];
1092         unsigned int    st_blocks;
1093
1094         abi_ulong       target_st_atime;
1095         abi_ulong       __unused1;
1096
1097         abi_ulong       target_st_mtime;
1098         abi_ulong       __unused2;
1099
1100         abi_ulong       target_st_ctime;
1101         abi_ulong       __unused3;
1102
1103         abi_ulong       __unused4[3];
1104 };
1105
1106 #elif defined(TARGET_SPARC)
1107
1108 struct target_stat {
1109         unsigned short  st_dev;
1110         abi_ulong       st_ino;
1111         unsigned short  st_mode;
1112         short           st_nlink;
1113         unsigned short  st_uid;
1114         unsigned short  st_gid;
1115         unsigned short  st_rdev;
1116         abi_long        st_size;
1117         abi_long        target_st_atime;
1118         abi_ulong       __unused1;
1119         abi_long        target_st_mtime;
1120         abi_ulong       __unused2;
1121         abi_long        target_st_ctime;
1122         abi_ulong       __unused3;
1123         abi_long        st_blksize;
1124         abi_long        st_blocks;
1125         abi_ulong       __unused4[2];
1126 };
1127
1128 struct target_stat64 {
1129         unsigned char   __pad0[6];
1130         unsigned short  st_dev;
1131
1132         uint64_t st_ino;
1133
1134         unsigned int    st_mode;
1135         unsigned int    st_nlink;
1136
1137         unsigned int    st_uid;
1138         unsigned int    st_gid;
1139
1140         unsigned char   __pad2[6];
1141         unsigned short  st_rdev;
1142
1143         unsigned char   __pad3[8];
1144
1145         int64_t st_size;
1146         unsigned int    st_blksize;
1147
1148         unsigned char   __pad4[8];
1149         unsigned int    st_blocks;
1150
1151         unsigned int    target_st_atime;
1152         unsigned int    __unused1;
1153
1154         unsigned int    target_st_mtime;
1155         unsigned int    __unused2;
1156
1157         unsigned int    target_st_ctime;
1158         unsigned int    __unused3;
1159
1160         unsigned int    __unused4;
1161         unsigned int    __unused5;
1162 };
1163
1164 #elif defined(TARGET_PPC)
1165
1166 struct target_stat {
1167         abi_ulong st_dev;
1168         abi_ulong st_ino;
1169 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1170         abi_ulong st_nlink;
1171         unsigned int st_mode;
1172 #else
1173         unsigned int st_mode;
1174         unsigned short st_nlink;
1175 #endif
1176         unsigned int st_uid;
1177         unsigned int st_gid;
1178         abi_ulong  st_rdev;
1179         abi_ulong  st_size;
1180         abi_ulong  st_blksize;
1181         abi_ulong  st_blocks;
1182         abi_ulong  target_st_atime;
1183         abi_ulong  target_st_atime_nsec;
1184         abi_ulong  target_st_mtime;
1185         abi_ulong  target_st_mtime_nsec;
1186         abi_ulong  target_st_ctime;
1187         abi_ulong  target_st_ctime_nsec;
1188         abi_ulong  __unused4;
1189         abi_ulong  __unused5;
1190 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1191         abi_ulong  __unused6;
1192 #endif
1193 };
1194
1195 struct __attribute__((__packed__)) target_stat64 {
1196         unsigned long long st_dev;
1197         unsigned long long st_ino;
1198         unsigned int st_mode;
1199         unsigned int st_nlink;
1200         unsigned int st_uid;
1201         unsigned int st_gid;
1202         unsigned long long st_rdev;
1203         unsigned long long __pad0;
1204         long long      st_size;
1205         int            st_blksize;
1206         unsigned int   __pad1;
1207         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1208         int            target_st_atime;
1209         unsigned int   target_st_atime_nsec;
1210         int            target_st_mtime;
1211         unsigned int   target_st_mtime_nsec;
1212         int            target_st_ctime;
1213         unsigned int   target_st_ctime_nsec;
1214         unsigned int   __unused4;
1215         unsigned int   __unused5;
1216 };
1217
1218 #elif defined(TARGET_MICROBLAZE)
1219
1220 struct target_stat {
1221         abi_ulong st_dev;
1222         abi_ulong st_ino;
1223         unsigned int st_mode;
1224         unsigned short st_nlink;
1225         unsigned int st_uid;
1226         unsigned int st_gid;
1227         abi_ulong  st_rdev;
1228         abi_ulong  st_size;
1229         abi_ulong  st_blksize;
1230         abi_ulong  st_blocks;
1231         abi_ulong  target_st_atime;
1232         abi_ulong  target_st_atime_nsec;
1233         abi_ulong  target_st_mtime;
1234         abi_ulong  target_st_mtime_nsec;
1235         abi_ulong  target_st_ctime;
1236         abi_ulong  target_st_ctime_nsec;
1237         abi_ulong  __unused4;
1238         abi_ulong  __unused5;
1239 };
1240
1241 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1242 struct __attribute__((__packed__)) target_stat64 {
1243         uint64_t st_dev;
1244         uint64_t st_ino;
1245         uint32_t st_mode;
1246         uint32_t st_nlink;
1247         uint32_t st_uid;
1248         uint32_t st_gid;
1249         uint64_t st_rdev;
1250         uint64_t __pad1;
1251
1252         int64_t  st_size;
1253         int32_t  st_blksize;
1254         uint32_t __pad2;
1255         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1256
1257         int            target_st_atime;
1258         unsigned int   target_st_atime_nsec;
1259         int            target_st_mtime;
1260         unsigned int   target_st_mtime_nsec;
1261         int            target_st_ctime;
1262         unsigned int   target_st_ctime_nsec;
1263         uint32_t   __unused4;
1264         uint32_t   __unused5;
1265 };
1266
1267 #elif defined(TARGET_M68K)
1268
1269 struct target_stat {
1270         unsigned short st_dev;
1271         unsigned short __pad1;
1272         abi_ulong st_ino;
1273         unsigned short st_mode;
1274         unsigned short st_nlink;
1275         unsigned short st_uid;
1276         unsigned short st_gid;
1277         unsigned short st_rdev;
1278         unsigned short __pad2;
1279         abi_ulong  st_size;
1280         abi_ulong  st_blksize;
1281         abi_ulong  st_blocks;
1282         abi_ulong  target_st_atime;
1283         abi_ulong  __unused1;
1284         abi_ulong  target_st_mtime;
1285         abi_ulong  __unused2;
1286         abi_ulong  target_st_ctime;
1287         abi_ulong  __unused3;
1288         abi_ulong  __unused4;
1289         abi_ulong  __unused5;
1290 };
1291
1292 /* This matches struct stat64 in glibc2.1, hence the absolutely
1293  * insane amounts of padding around dev_t's.
1294  */
1295 struct target_stat64 {
1296         unsigned long long      st_dev;
1297         unsigned char   __pad1[2];
1298
1299 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1300         abi_ulong       __st_ino;
1301
1302         unsigned int    st_mode;
1303         unsigned int    st_nlink;
1304
1305         abi_ulong       st_uid;
1306         abi_ulong       st_gid;
1307
1308         unsigned long long      st_rdev;
1309         unsigned char   __pad3[2];
1310
1311         long long       st_size;
1312         abi_ulong       st_blksize;
1313
1314         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1315         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1316
1317         abi_ulong       target_st_atime;
1318         abi_ulong       target_st_atime_nsec;
1319
1320         abi_ulong       target_st_mtime;
1321         abi_ulong       target_st_mtime_nsec;
1322
1323         abi_ulong       target_st_ctime;
1324         abi_ulong       target_st_ctime_nsec;
1325
1326         unsigned long long      st_ino;
1327 } __attribute__((packed));
1328
1329 #elif defined(TARGET_ABI_MIPSN64)
1330
1331 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1332 struct target_stat {
1333         unsigned int            st_dev;
1334         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1335
1336         abi_ulong               st_ino;
1337
1338         unsigned int            st_mode;
1339         unsigned int            st_nlink;
1340
1341         int                     st_uid;
1342         int                     st_gid;
1343
1344         unsigned int            st_rdev;
1345         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1346
1347         abi_ulong               st_size;
1348
1349         /*
1350          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1351          * but we don't have it under Linux.
1352          */
1353         unsigned int            target_st_atime;
1354         unsigned int            target_st_atime_nsec;
1355
1356         unsigned int            target_st_mtime;
1357         unsigned int            target_st_mtime_nsec;
1358
1359         unsigned int            target_st_ctime;
1360         unsigned int            target_st_ctime_nsec;
1361
1362         unsigned int            st_blksize;
1363         unsigned int            st_pad2;
1364
1365         abi_ulong               st_blocks;
1366 };
1367
1368 #elif defined(TARGET_ABI_MIPSN32)
1369
1370 struct target_stat {
1371         unsigned        st_dev;
1372         int             st_pad1[3];             /* Reserved for network id */
1373         unsigned int    st_ino;
1374         unsigned int    st_mode;
1375         unsigned int    st_nlink;
1376         int             st_uid;
1377         int             st_gid;
1378         unsigned        st_rdev;
1379         unsigned int    st_pad2[2];
1380         unsigned int    st_size;
1381         unsigned int    st_pad3;
1382         /*
1383          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1384          * but we don't have it under Linux.
1385          */
1386         unsigned int            target_st_atime;
1387         unsigned int            target_st_atime_nsec;
1388         unsigned int            target_st_mtime;
1389         unsigned int            target_st_mtime_nsec;
1390         unsigned int            target_st_ctime;
1391         unsigned int            target_st_ctime_nsec;
1392         unsigned int            st_blksize;
1393         unsigned int            st_blocks;
1394         unsigned int            st_pad4[14];
1395 };
1396
1397 /*
1398  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1399  * amounts of padding around dev_t's.  The memory layout is the same as of
1400  * struct stat of the 64-bit kernel.
1401  */
1402
1403 struct target_stat64 {
1404         unsigned int    st_dev;
1405         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1406
1407         target_ulong    st_ino;
1408
1409         unsigned int    st_mode;
1410         unsigned int    st_nlink;
1411
1412         int             st_uid;
1413         int             st_gid;
1414
1415         unsigned int    st_rdev;
1416         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1417
1418         int             st_size;
1419
1420         /*
1421          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1422          * but we don't have it under Linux.
1423          */
1424         int             target_st_atime;
1425         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1426
1427         int             target_st_mtime;
1428         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1429
1430         int             target_st_ctime;
1431         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1432
1433         unsigned int    st_blksize;
1434         unsigned int    st_pad2;
1435
1436         int             st_blocks;
1437 };
1438
1439 #elif defined(TARGET_ABI_MIPSO32)
1440
1441 struct target_stat {
1442         unsigned        st_dev;
1443         abi_long        st_pad1[3];             /* Reserved for network id */
1444         abi_ulong       st_ino;
1445         unsigned int    st_mode;
1446         unsigned int    st_nlink;
1447         int             st_uid;
1448         int             st_gid;
1449         unsigned        st_rdev;
1450         abi_long        st_pad2[2];
1451         abi_long        st_size;
1452         abi_long        st_pad3;
1453         /*
1454          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1455          * but we don't have it under Linux.
1456          */
1457         abi_long                target_st_atime;
1458         abi_long                target_st_atime_nsec;
1459         abi_long                target_st_mtime;
1460         abi_long                target_st_mtime_nsec;
1461         abi_long                target_st_ctime;
1462         abi_long                target_st_ctime_nsec;
1463         abi_long                st_blksize;
1464         abi_long                st_blocks;
1465         abi_long                st_pad4[14];
1466 };
1467
1468 /*
1469  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1470  * amounts of padding around dev_t's.  The memory layout is the same as of
1471  * struct stat of the 64-bit kernel.
1472  */
1473
1474 struct target_stat64 {
1475         abi_ulong       st_dev;
1476         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1477
1478         uint64_t        st_ino;
1479
1480         unsigned int    st_mode;
1481         unsigned int    st_nlink;
1482
1483         int             st_uid;
1484         int             st_gid;
1485
1486         abi_ulong       st_rdev;
1487         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1488
1489         int64_t         st_size;
1490
1491         /*
1492          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1493          * but we don't have it under Linux.
1494          */
1495         abi_long        target_st_atime;
1496         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1497
1498         abi_long        target_st_mtime;
1499         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1500
1501         abi_long        target_st_ctime;
1502         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1503
1504         abi_ulong       st_blksize;
1505         abi_ulong       st_pad2;
1506
1507         int64_t         st_blocks;
1508 };
1509
1510 #elif defined(TARGET_ALPHA)
1511
1512 struct target_stat {
1513        unsigned int    st_dev;
1514        unsigned int    st_ino;
1515        unsigned int    st_mode;
1516        unsigned int    st_nlink;
1517        unsigned int    st_uid;
1518        unsigned int    st_gid;
1519        unsigned int    st_rdev;
1520        abi_long     st_size;
1521        abi_ulong    target_st_atime;
1522        abi_ulong    target_st_mtime;
1523        abi_ulong    target_st_ctime;
1524        unsigned int    st_blksize;
1525        unsigned int    st_blocks;
1526        unsigned int    st_flags;
1527        unsigned int    st_gen;
1528 };
1529
1530 struct target_stat64 {
1531        abi_ulong    st_dev;
1532        abi_ulong    st_ino;
1533        abi_ulong    st_rdev;
1534        abi_long     st_size;
1535        abi_ulong    st_blocks;
1536
1537        unsigned int    st_mode;
1538        unsigned int    st_uid;
1539        unsigned int    st_gid;
1540        unsigned int    st_blksize;
1541        unsigned int    st_nlink;
1542        unsigned int    __pad0;
1543
1544        abi_ulong    target_st_atime;
1545        abi_ulong    target_st_atime_nsec;
1546        abi_ulong    target_st_mtime;
1547        abi_ulong    target_st_mtime_nsec;
1548        abi_ulong    target_st_ctime;
1549        abi_ulong    target_st_ctime_nsec;
1550        abi_long     __unused[3];
1551 };
1552
1553 #elif defined(TARGET_SH4)
1554
1555 struct target_stat {
1556         abi_ulong  st_dev;
1557         abi_ulong  st_ino;
1558         unsigned short st_mode;
1559         unsigned short st_nlink;
1560         unsigned short st_uid;
1561         unsigned short st_gid;
1562         abi_ulong  st_rdev;
1563         abi_ulong  st_size;
1564         abi_ulong  st_blksize;
1565         abi_ulong  st_blocks;
1566         abi_ulong  target_st_atime;
1567         abi_ulong  target_st_atime_nsec;
1568         abi_ulong  target_st_mtime;
1569         abi_ulong  target_st_mtime_nsec;
1570         abi_ulong  target_st_ctime;
1571         abi_ulong  target_st_ctime_nsec;
1572         abi_ulong  __unused4;
1573         abi_ulong  __unused5;
1574 };
1575
1576 /* This matches struct stat64 in glibc2.1, hence the absolutely
1577  * insane amounts of padding around dev_t's.
1578  */
1579 struct __attribute__((__packed__)) target_stat64 {
1580         unsigned long long      st_dev;
1581         unsigned char   __pad0[4];
1582
1583 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1584         abi_ulong       __st_ino;
1585
1586         unsigned int    st_mode;
1587         unsigned int    st_nlink;
1588
1589         abi_ulong       st_uid;
1590         abi_ulong       st_gid;
1591
1592         unsigned long long      st_rdev;
1593         unsigned char   __pad3[4];
1594
1595         long long       st_size;
1596         abi_ulong       st_blksize;
1597
1598         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1599
1600         abi_ulong       target_st_atime;
1601         abi_ulong       target_st_atime_nsec;
1602
1603         abi_ulong       target_st_mtime;
1604         abi_ulong       target_st_mtime_nsec;
1605
1606         abi_ulong       target_st_ctime;
1607         abi_ulong       target_st_ctime_nsec;
1608
1609         unsigned long long      st_ino;
1610 };
1611
1612 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1613 struct target_stat {
1614         abi_ulong       st_dev;
1615         abi_ulong       st_ino;
1616         abi_ulong       st_nlink;
1617
1618         unsigned int    st_mode;
1619         unsigned int    st_uid;
1620         unsigned int    st_gid;
1621         unsigned int    __pad0;
1622         abi_ulong       st_rdev;
1623         abi_long        st_size;
1624         abi_long        st_blksize;
1625         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1626
1627         abi_ulong       target_st_atime;
1628         abi_ulong       target_st_atime_nsec;
1629         abi_ulong       target_st_mtime;
1630         abi_ulong       target_st_mtime_nsec;
1631         abi_ulong       target_st_ctime;
1632         abi_ulong       target_st_ctime_nsec;
1633
1634         abi_long        __unused[3];
1635 };
1636 #else
1637 #error unsupported CPU
1638 #endif
1639
1640 typedef struct {
1641         int     val[2];
1642 } target_fsid_t;
1643
1644 #ifdef TARGET_MIPS
1645 #ifdef TARGET_ABI_MIPSN32
1646 struct target_statfs {
1647         int32_t                 f_type;
1648         int32_t                 f_bsize;
1649         int32_t                 f_frsize;       /* Fragment size - unsupported */
1650         int32_t                 f_blocks;
1651         int32_t                 f_bfree;
1652         int32_t                 f_files;
1653         int32_t                 f_ffree;
1654         int32_t                 f_bavail;
1655
1656         /* Linux specials */
1657         target_fsid_t           f_fsid;
1658         int32_t                 f_namelen;
1659         int32_t                 f_spare[6];
1660 };
1661 #else
1662 struct target_statfs {
1663         abi_long                f_type;
1664         abi_long                f_bsize;
1665         abi_long                f_frsize;       /* Fragment size - unsupported */
1666         abi_long                f_blocks;
1667         abi_long                f_bfree;
1668         abi_long                f_files;
1669         abi_long                f_ffree;
1670         abi_long                f_bavail;
1671
1672         /* Linux specials */
1673         target_fsid_t           f_fsid;
1674         abi_long                f_namelen;
1675         abi_long                f_spare[6];
1676 };
1677 #endif
1678
1679 struct target_statfs64 {
1680         uint32_t        f_type;
1681         uint32_t        f_bsize;
1682         uint32_t        f_frsize;       /* Fragment size - unsupported */
1683         uint32_t        __pad;
1684         uint64_t        f_blocks;
1685         uint64_t        f_bfree;
1686         uint64_t        f_files;
1687         uint64_t        f_ffree;
1688         uint64_t        f_bavail;
1689         target_fsid_t   f_fsid;
1690         uint32_t        f_namelen;
1691         uint32_t        f_spare[6];
1692 };
1693 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
1694        defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
1695 struct target_statfs {
1696         abi_long f_type;
1697         abi_long f_bsize;
1698         abi_long f_blocks;
1699         abi_long f_bfree;
1700         abi_long f_bavail;
1701         abi_long f_files;
1702         abi_long f_ffree;
1703         target_fsid_t f_fsid;
1704         abi_long f_namelen;
1705         abi_long f_frsize;
1706         abi_long f_spare[5];
1707 };
1708
1709 struct target_statfs64 {
1710         abi_long f_type;
1711         abi_long f_bsize;
1712         abi_long f_blocks;
1713         abi_long f_bfree;
1714         abi_long f_bavail;
1715         abi_long f_files;
1716         abi_long f_ffree;
1717         target_fsid_t f_fsid;
1718         abi_long f_namelen;
1719         abi_long f_frsize;
1720         abi_long f_spare[5];
1721 };
1722 #else
1723 struct target_statfs {
1724         uint32_t f_type;
1725         uint32_t f_bsize;
1726         uint32_t f_blocks;
1727         uint32_t f_bfree;
1728         uint32_t f_bavail;
1729         uint32_t f_files;
1730         uint32_t f_ffree;
1731         target_fsid_t f_fsid;
1732         uint32_t f_namelen;
1733         uint32_t f_frsize;
1734         uint32_t f_spare[5];
1735 };
1736
1737 struct target_statfs64 {
1738         uint32_t f_type;
1739         uint32_t f_bsize;
1740         uint64_t f_blocks;
1741         uint64_t f_bfree;
1742         uint64_t f_bavail;
1743         uint64_t f_files;
1744         uint64_t f_ffree;
1745         target_fsid_t f_fsid;
1746         uint32_t f_namelen;
1747         uint32_t f_frsize;
1748         uint32_t f_spare[5];
1749 };
1750 #endif
1751
1752
1753 #define TARGET_F_DUPFD         0       /* dup */
1754 #define TARGET_F_GETFD         1       /* get close_on_exec */
1755 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
1756 #define TARGET_F_GETFL         3       /* get file->f_flags */
1757 #define TARGET_F_SETFL         4       /* set file->f_flags */
1758
1759 #if defined(TARGET_ALPHA)
1760 #define TARGET_F_GETLK         7
1761 #define TARGET_F_SETLK         8
1762 #define TARGET_F_SETLKW        9
1763 #define TARGET_F_SETOWN        5       /*  for sockets. */
1764 #define TARGET_F_GETOWN        6       /*  for sockets. */
1765 #elif defined(TARGET_MIPS)
1766 #define TARGET_F_GETLK         14
1767 #define TARGET_F_SETLK         6
1768 #define TARGET_F_SETLKW        7
1769 #define TARGET_F_SETOWN        24       /*  for sockets. */
1770 #define TARGET_F_GETOWN        25       /*  for sockets. */
1771 #else
1772 #define TARGET_F_GETLK         5
1773 #define TARGET_F_SETLK         6
1774 #define TARGET_F_SETLKW        7
1775 #define TARGET_F_SETOWN        8       /*  for sockets. */
1776 #define TARGET_F_GETOWN        9       /*  for sockets. */
1777 #endif
1778
1779 #define TARGET_F_SETSIG        10      /*  for sockets. */
1780 #define TARGET_F_GETSIG        11      /*  for sockets. */
1781
1782 #if defined(TARGET_MIPS)
1783 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
1784 #define TARGET_F_SETLK64       34
1785 #define TARGET_F_SETLKW64      35
1786 #else
1787 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
1788 #define TARGET_F_SETLK64       13
1789 #define TARGET_F_SETLKW64      14
1790 #endif
1791
1792 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
1793 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
1794 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
1795 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
1796 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
1797
1798 #if defined (TARGET_ARM)
1799 #define TARGET_O_ACCMODE          0003
1800 #define TARGET_O_RDONLY             00
1801 #define TARGET_O_WRONLY             01
1802 #define TARGET_O_RDWR               02
1803 #define TARGET_O_CREAT            0100 /* not fcntl */
1804 #define TARGET_O_EXCL             0200 /* not fcntl */
1805 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1806 #define TARGET_O_TRUNC           01000 /* not fcntl */
1807 #define TARGET_O_APPEND          02000
1808 #define TARGET_O_NONBLOCK        04000
1809 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1810 #define TARGET_O_SYNC           010000
1811 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1812 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1813 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1814 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
1815 #define TARGET_O_LARGEFILE     0400000
1816 #elif defined (TARGET_PPC)
1817 #define TARGET_O_ACCMODE          0003
1818 #define TARGET_O_RDONLY             00
1819 #define TARGET_O_WRONLY             01
1820 #define TARGET_O_RDWR               02
1821 #define TARGET_O_CREAT            0100 /* not fcntl */
1822 #define TARGET_O_EXCL             0200 /* not fcntl */
1823 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1824 #define TARGET_O_TRUNC           01000 /* not fcntl */
1825 #define TARGET_O_APPEND          02000
1826 #define TARGET_O_NONBLOCK        04000
1827 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1828 #define TARGET_O_SYNC           010000
1829 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1830 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1831 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1832 #define TARGET_O_LARGEFILE     0200000
1833 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
1834 #elif defined (TARGET_MICROBLAZE)
1835 #define TARGET_O_ACCMODE          0003
1836 #define TARGET_O_RDONLY             00
1837 #define TARGET_O_WRONLY             01
1838 #define TARGET_O_RDWR               02
1839 #define TARGET_O_CREAT            0100 /* not fcntl */
1840 #define TARGET_O_EXCL             0200 /* not fcntl */
1841 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1842 #define TARGET_O_TRUNC           01000 /* not fcntl */
1843 #define TARGET_O_APPEND          02000
1844 #define TARGET_O_NONBLOCK        04000
1845 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1846 #define TARGET_O_SYNC           010000
1847 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1848 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1849 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1850 #define TARGET_O_LARGEFILE     0200000
1851 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
1852 #elif defined (TARGET_SPARC)
1853 #define TARGET_O_RDONLY        0x0000
1854 #define TARGET_O_WRONLY        0x0001
1855 #define TARGET_O_RDWR          0x0002
1856 #define TARGET_O_ACCMODE       0x0003
1857 #define TARGET_O_APPEND        0x0008
1858 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
1859 #define TARGET_O_CREAT         0x0200  /* not fcntl */
1860 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
1861 #define TARGET_O_EXCL          0x0800  /* not fcntl */
1862 #define TARGET_O_SYNC          0x2000
1863 #define TARGET_O_NONBLOCK      0x4000
1864 #define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
1865 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
1866 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
1867 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
1868 #define TARGET_O_LARGEFILE     0x40000
1869 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
1870 #elif defined(TARGET_MIPS)
1871 #define TARGET_O_ACCMODE        0x0003
1872 #define TARGET_O_RDONLY 0x0000
1873 #define TARGET_O_WRONLY 0x0001
1874 #define TARGET_O_RDWR           0x0002
1875 #define TARGET_O_APPEND 0x0008
1876 #define TARGET_O_SYNC           0x0010
1877 #define TARGET_O_NONBLOCK       0x0080
1878 #define TARGET_O_CREAT         0x0100   /* not fcntl */
1879 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
1880 #define TARGET_O_EXCL           0x0400  /* not fcntl */
1881 #define TARGET_O_NOCTTY 0x0800  /* not fcntl */
1882 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
1883 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
1884 #define TARGET_O_DIRECT 0x8000  /* direct disk access hint */
1885 #define TARGET_O_DIRECTORY      0x10000 /* must be a directory */
1886 #define TARGET_O_NOFOLLOW       0x20000 /* don't follow links */
1887 #define TARGET_O_NOATIME        0x40000
1888 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
1889 #elif defined(TARGET_ALPHA)
1890 #define TARGET_O_ACCMODE        0x0003
1891 #define TARGET_O_RDONLY 0x0000
1892 #define TARGET_O_WRONLY 0x0001
1893 #define TARGET_O_RDWR           0x0002
1894 #define TARGET_O_APPEND 0x0008
1895 #define TARGET_O_SYNC           0x4000
1896 #define TARGET_O_NONBLOCK       0x0004
1897 #define TARGET_O_CREAT         0x0200   /* not fcntl */
1898 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
1899 #define TARGET_O_EXCL           0x0800  /* not fcntl */
1900 #define TARGET_O_NOCTTY 0x1000  /* not fcntl */
1901 #define TARGET_FASYNC           0x2000  /* fcntl, for BSD compatibility */
1902 #define TARGET_O_LARGEFILE      0x0000  /* not necessary, always 64-bit */
1903 #define TARGET_O_DIRECT 0x80000 /* direct disk access hint */
1904 #define TARGET_O_DIRECTORY      0x8000  /* must be a directory */
1905 #define TARGET_O_NOFOLLOW       0x10000 /* don't follow links */
1906 #define TARGET_O_NOATIME        0x100000
1907 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
1908 #else
1909 #define TARGET_O_ACCMODE          0003
1910 #define TARGET_O_RDONLY             00
1911 #define TARGET_O_WRONLY             01
1912 #define TARGET_O_RDWR               02
1913 #define TARGET_O_CREAT            0100 /* not fcntl */
1914 #define TARGET_O_EXCL             0200 /* not fcntl */
1915 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1916 #define TARGET_O_TRUNC           01000 /* not fcntl */
1917 #define TARGET_O_APPEND          02000
1918 #define TARGET_O_NONBLOCK        04000
1919 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1920 #define TARGET_O_SYNC           010000
1921 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1922 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
1923 #define TARGET_O_LARGEFILE     0100000
1924 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
1925 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
1926 #endif
1927
1928 struct target_flock {
1929         short l_type;
1930         short l_whence;
1931         abi_ulong l_start;
1932         abi_ulong l_len;
1933         int l_pid;
1934 };
1935
1936 struct target_flock64 {
1937         short  l_type;
1938         short  l_whence;
1939 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
1940         int __pad;
1941 #endif
1942         unsigned long long l_start;
1943         unsigned long long l_len;
1944         int  l_pid;
1945 }__attribute__((packed));
1946
1947 #ifdef TARGET_ARM
1948 struct target_eabi_flock64 {
1949         short  l_type;
1950         short  l_whence;
1951         int __pad;
1952         unsigned long long l_start;
1953         unsigned long long l_len;
1954         int  l_pid;
1955 }__attribute__((packed));
1956 #endif
1957
1958 /* soundcard defines */
1959 /* XXX: convert them all to arch indepedent entries */
1960 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
1961 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
1962 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
1963 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
1964 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
1965 #define TARGET_SNDCTL_COPR_RESET          0x00004300
1966 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
1967 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
1968 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
1969 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
1970 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
1971 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
1972 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
1973 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
1974 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
1975 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
1976 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
1977 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
1978 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
1979 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
1980 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
1981 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
1982 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
1983 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
1984 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
1985 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
1986 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
1987 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
1988 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
1989 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
1990 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
1991 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
1992 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
1993 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
1994 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
1995 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
1996 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
1997 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
1998 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
1999 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2000 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2001 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2002 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2003 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2004 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2005 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2006 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2007 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2008 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2009 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2010 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2011 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2012 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2013 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2014 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2015 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2016 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2017 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2018 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2019 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2020 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2021 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2022 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2023 #define TARGET_SNDCTL_TMR_START           0x00005402
2024 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2025 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2026 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2027 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2028 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2029 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2030 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2031 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2032 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2033 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2034 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2035 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2036 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2037 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2038
2039 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2040
2041 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2042 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2043 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2044 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2045 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2046 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2047 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2048 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2049 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2050 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2051 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2052 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2053 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2054 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2055 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2056 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2057 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2058
2059 /* Obsolete macros */
2060 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2061 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2062 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2063
2064 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2065 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2066 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2067 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2068 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2069
2070 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2071
2072 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2073 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2074 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2075 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2076 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2077 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2078 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2079 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2080 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2081 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2082 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2083 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2084 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2085 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2086 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2087 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2088 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2089
2090 /* Obsolete macros */
2091 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2092 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2093 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2094
2095 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2096
2097 /* vfat ioctls */
2098 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2099 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2100
2101 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2102 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2103 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2104
2105 struct target_sysinfo {
2106     abi_long uptime;                /* Seconds since boot */
2107     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2108     abi_ulong totalram;             /* Total usable main memory size */
2109     abi_ulong freeram;              /* Available memory size */
2110     abi_ulong sharedram;            /* Amount of shared memory */
2111     abi_ulong bufferram;            /* Memory used by buffers */
2112     abi_ulong totalswap;            /* Total swap space size */
2113     abi_ulong freeswap;             /* swap space still available */
2114     unsigned short procs;           /* Number of current processes */
2115     unsigned short pad;             /* explicit padding for m68k */
2116     abi_ulong totalhigh;            /* Total high memory size */
2117     abi_ulong freehigh;             /* Available high memory size */
2118     unsigned int mem_unit;          /* Memory unit size in bytes */
2119     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2120 };
2121
2122 struct linux_dirent {
2123     long            d_ino;
2124     unsigned long   d_off;
2125     unsigned short  d_reclen;
2126     char            d_name[256]; /* We must not include limits.h! */
2127 };
2128
2129 struct linux_dirent64 {
2130     uint64_t        d_ino;
2131     int64_t         d_off;
2132     unsigned short  d_reclen;
2133     unsigned char   d_type;
2134     char            d_name[256];
2135 };
2136
2137 struct target_mq_attr {
2138     abi_long mq_flags;
2139     abi_long mq_maxmsg;
2140     abi_long mq_msgsize;
2141     abi_long mq_curmsgs;
2142 };
2143
2144 #include "socket.h"
2145
2146 #include "errno_defs.h"
2147
2148 #define FUTEX_WAIT              0
2149 #define FUTEX_WAKE              1
2150 #define FUTEX_FD                2
2151 #define FUTEX_REQUEUE           3
2152 #define FUTEX_CMP_REQUEUE       4
2153 #define FUTEX_WAKE_OP           5
2154 #define FUTEX_LOCK_PI           6
2155 #define FUTEX_UNLOCK_PI         7
2156 #define FUTEX_TRYLOCK_PI        8
2157 #define FUTEX_WAIT_BITSET       9
2158 #define FUTEX_WAKE_BITSET       10
2159
2160 #define FUTEX_PRIVATE_FLAG      128
2161 #define FUTEX_CLOCK_REALTIME    256
2162 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2163