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 #define target_id uint16_t
  56 #else
  57 #define target_id uint32_t
  58 #endif
  59
  60 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  61     || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
  62     || defined(TARGET_S390X)
  63
  64 #define TARGET_IOC_SIZEBITS     14
  65 #define TARGET_IOC_DIRBITS      2
  66
  67 #define TARGET_IOC_NONE   0U
  68 #define TARGET_IOC_WRITE  1U
  69 #define TARGET_IOC_READ   2U
  70
  71 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  72       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  73       defined(TARGET_MIPS)
  74
  75 #define TARGET_IOC_SIZEBITS     13
  76 #define TARGET_IOC_DIRBITS      3
  77
  78 #define TARGET_IOC_NONE   1U
  79 #define TARGET_IOC_READ   2U
  80 #define TARGET_IOC_WRITE  4U
  81
  82 #else
  83 #error unsupported CPU
  84 #endif
  85
  86 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  87 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  88 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  89 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  90
  91 #define TARGET_IOC_NRSHIFT      0
  92 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  93 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
  94 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
  95
  96 #define TARGET_IOC(dir,type,nr,size) \
  97         (((dir)  << TARGET_IOC_DIRSHIFT) | \
  98          ((type) << TARGET_IOC_TYPESHIFT) | \
  99          ((nr)   << TARGET_IOC_NRSHIFT) | \
 100          ((size) << TARGET_IOC_SIZESHIFT))
 101
 102 /* used to create numbers */
 103 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 104 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 105 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 106 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 107
 108 /* the size is automatically computed for these defines */
 109 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 110 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 111 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 112
 113 struct target_sockaddr {
 114     uint16_t sa_family;
 115     uint8_t sa_data[14];
 116 };
 117
 118 struct target_in_addr {
 119     uint32_t s_addr; /* big endian */
 120 };
 121
 122 struct target_ip_mreq {
 123     struct target_in_addr imr_multiaddr;
 124     struct target_in_addr imr_address;
 125 };
 126
 127 struct target_ip_mreqn {
 128     struct target_in_addr imr_multiaddr;
 129     struct target_in_addr imr_address;
 130     abi_long imr_ifindex;
 131 };
 132
 133 struct target_ip_mreq_source {
 134     /* big endian */
 135     uint32_t imr_multiaddr;
 136     uint32_t imr_interface;
 137     uint32_t imr_sourceaddr;
 138 };
 139
 140 struct target_timeval {
 141     abi_long tv_sec;
 142     abi_long tv_usec;
 143 };
 144
 145 struct target_timespec {
 146     abi_long tv_sec;
 147     abi_long tv_nsec;
 148 };
 149
 150 struct target_itimerval {
 151     struct target_timeval it_interval;
 152     struct target_timeval it_value;
 153 };
 154
 155 typedef abi_long target_clock_t;
 156
 157 #define TARGET_HZ 100
 158
 159 struct target_tms {
 160     target_clock_t tms_utime;
 161     target_clock_t tms_stime;
 162     target_clock_t tms_cutime;
 163     target_clock_t tms_cstime;
 164 };
 165
 166 struct target_utimbuf {
 167     abi_long actime;
 168     abi_long modtime;
 169 };
 170
 171 struct target_sel_arg_struct {
 172     abi_long n;
 173     abi_long inp, outp, exp;
 174     abi_long tvp;
 175 };
 176
 177 struct target_iovec {
 178     abi_long iov_base;   /* Starting address */
 179     abi_long iov_len;   /* Number of bytes */
 180 };
 181
 182 struct target_msghdr {
 183     abi_long     msg_name;       /* Socket name                 */
 184     int          msg_namelen;    /* Length of name              */
 185     abi_long     msg_iov;        /* Data blocks                 */
 186     abi_long     msg_iovlen;     /* Number of blocks            */
 187     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 188     abi_long     msg_controllen; /* Length of cmsg list */
 189     unsigned int msg_flags;
 190 };
 191
 192 struct target_cmsghdr {
 193     abi_long     cmsg_len;
 194     int          cmsg_level;
 195     int          cmsg_type;
 196 };
 197
 198 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 199 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 200 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 201                                & (size_t) ~(sizeof (abi_long) - 1))
 202 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 203                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 204 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 205
 206 static __inline__ struct target_cmsghdr *
 207 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 208 {
 209   struct target_cmsghdr *__ptr;
 210
 211   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 212                                     + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
 213   if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapl(__mhdr->msg_control))
 214       > tswapl(__mhdr->msg_controllen))
 215     /* No more entries.  */
 216     return (struct target_cmsghdr *)0;
 217   return __cmsg;
 218 }
 219
 220
 221 struct  target_rusage {
 222         struct target_timeval ru_utime;        /* user time used */
 223         struct target_timeval ru_stime;        /* system time used */
 224         abi_long    ru_maxrss;                 /* maximum resident set size */
 225         abi_long    ru_ixrss;                  /* integral shared memory size */
 226         abi_long    ru_idrss;                  /* integral unshared data size */
 227         abi_long    ru_isrss;                  /* integral unshared stack size */
 228         abi_long    ru_minflt;                 /* page reclaims */
 229         abi_long    ru_majflt;                 /* page faults */
 230         abi_long    ru_nswap;                  /* swaps */
 231         abi_long    ru_inblock;                /* block input operations */
 232         abi_long    ru_oublock;                /* block output operations */
 233         abi_long    ru_msgsnd;                 /* messages sent */
 234         abi_long    ru_msgrcv;                 /* messages received */
 235         abi_long    ru_nsignals;               /* signals received */
 236         abi_long    ru_nvcsw;                  /* voluntary context switches */
 237         abi_long    ru_nivcsw;                 /* involuntary " */
 238 };
 239
 240 typedef struct {
 241         int     val[2];
 242 } kernel_fsid_t;
 243
 244 struct kernel_statfs {
 245         int f_type;
 246         int f_bsize;
 247         int f_blocks;
 248         int f_bfree;
 249         int f_bavail;
 250         int f_files;
 251         int f_ffree;
 252         kernel_fsid_t f_fsid;
 253         int f_namelen;
 254         int f_spare[6];
 255 };
 256
 257 struct target_dirent {
 258         abi_long        d_ino;
 259         abi_long        d_off;
 260         unsigned short  d_reclen;
 261         char            d_name[256]; /* We must not include limits.h! */
 262 };
 263
 264 struct target_dirent64 {
 265         uint64_t        d_ino;
 266         int64_t         d_off;
 267         unsigned short  d_reclen;
 268         unsigned char   d_type;
 269         char            d_name[256];
 270 };
 271
 272
 273 /* mostly generic signal stuff */
 274 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 275 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 276 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 277
 278 #ifdef TARGET_MIPS
 279 #define TARGET_NSIG        128
 280 #else
 281 #define TARGET_NSIG        64
 282 #endif
 283 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 284 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 285
 286 typedef struct {
 287     abi_ulong sig[TARGET_NSIG_WORDS];
 288 } target_sigset_t;
 289
 290 #ifdef BSWAP_NEEDED
 291 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 292 {
 293     int i;
 294     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 295         d->sig[i] = tswapl(s->sig[i]);
 296 }
 297 #else
 298 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 299 {
 300     *d = *s;
 301 }
 302 #endif
 303
 304 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 305 {
 306     int i;
 307     d->sig[0] = set;
 308     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 309         d->sig[i] = 0;
 310 }
 311
 312 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 313 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 314 void host_to_target_old_sigset(abi_ulong *old_sigset,
 315                                const sigset_t *sigset);
 316 void target_to_host_old_sigset(sigset_t *sigset,
 317                                const abi_ulong *old_sigset);
 318 struct target_sigaction;
 319 int do_sigaction(int sig, const struct target_sigaction *act,
 320                  struct target_sigaction *oact);
 321
 322 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 323     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 324     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 325     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 326     || defined(TARGET_S390X)
 327
 328 #if defined(TARGET_SPARC)
 329 #define TARGET_SA_NOCLDSTOP    8u
 330 #define TARGET_SA_NOCLDWAIT    0x100u
 331 #define TARGET_SA_SIGINFO      0x200u
 332 #define TARGET_SA_ONSTACK      1u
 333 #define TARGET_SA_RESTART      2u
 334 #define TARGET_SA_NODEFER      0x20u
 335 #define TARGET_SA_RESETHAND    4u
 336 #elif defined(TARGET_MIPS)
 337 #define TARGET_SA_NOCLDSTOP     0x00000001
 338 #define TARGET_SA_NOCLDWAIT     0x00010000
 339 #define TARGET_SA_SIGINFO       0x00000008
 340 #define TARGET_SA_ONSTACK       0x08000000
 341 #define TARGET_SA_NODEFER       0x40000000
 342 #define TARGET_SA_RESTART       0x10000000
 343 #define TARGET_SA_RESETHAND     0x80000000
 344 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 345 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 346 #endif
 347 #elif defined(TARGET_ALPHA)
 348 #define TARGET_SA_ONSTACK       0x00000001
 349 #define TARGET_SA_RESTART       0x00000002
 350 #define TARGET_SA_NOCLDSTOP     0x00000004
 351 #define TARGET_SA_NODEFER       0x00000008
 352 #define TARGET_SA_RESETHAND     0x00000010
 353 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 354 #define TARGET_SA_SIGINFO       0x00000040
 355 #else
 356 #define TARGET_SA_NOCLDSTOP     0x00000001
 357 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 358 #define TARGET_SA_SIGINFO       0x00000004
 359 #define TARGET_SA_ONSTACK       0x08000000
 360 #define TARGET_SA_RESTART       0x10000000
 361 #define TARGET_SA_NODEFER       0x40000000
 362 #define TARGET_SA_RESETHAND     0x80000000
 363 #define TARGET_SA_RESTORER      0x04000000
 364 #endif
 365
 366 #if defined(TARGET_SPARC)
 367
 368 #define TARGET_SIGHUP            1
 369 #define TARGET_SIGINT            2
 370 #define TARGET_SIGQUIT           3
 371 #define TARGET_SIGILL            4
 372 #define TARGET_SIGTRAP           5
 373 #define TARGET_SIGABRT           6
 374 #define TARGET_SIGIOT            6
 375 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 376 #define TARGET_SIGFPE            8
 377 #define TARGET_SIGKILL           9
 378 #define TARGET_SIGBUS           10
 379 #define TARGET_SIGSEGV          11
 380 #define TARGET_SIGSYS           12
 381 #define TARGET_SIGPIPE          13
 382 #define TARGET_SIGALRM          14
 383 #define TARGET_SIGTERM          15
 384 #define TARGET_SIGURG           16
 385 #define TARGET_SIGSTOP          17
 386 #define TARGET_SIGTSTP          18
 387 #define TARGET_SIGCONT          19
 388 #define TARGET_SIGCHLD          20
 389 #define TARGET_SIGTTIN          21
 390 #define TARGET_SIGTTOU          22
 391 #define TARGET_SIGIO            23
 392 #define TARGET_SIGXCPU          24
 393 #define TARGET_SIGXFSZ          25
 394 #define TARGET_SIGVTALRM        26
 395 #define TARGET_SIGPROF          27
 396 #define TARGET_SIGWINCH         28
 397 #define TARGET_SIGPWR           29
 398 #define TARGET_SIGUSR1          30
 399 #define TARGET_SIGUSR2          31
 400 #define TARGET_SIGRTMIN         32
 401
 402 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 403 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 404 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 405
 406 #elif defined(TARGET_MIPS)
 407
 408 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 409 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 410 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 411 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 412 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 413 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 414 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 415 #define TARGET_SIGEMT            7
 416 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 417 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 418 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 419 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 420 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 421 #define TARGET_SIGSYS           12
 422 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 423 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 424 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 425 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 426 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 427 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 428 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 429 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 430 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 431 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 432 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 433 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 434 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 435 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 436 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 437 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 438 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 439 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 440 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 441 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 442 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 443 #define TARGET_SIGRTMIN         32
 444
 445 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 446 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 447 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 448
 449 #else
 450
 451 #define TARGET_SIGHUP            1
 452 #define TARGET_SIGINT            2
 453 #define TARGET_SIGQUIT           3
 454 #define TARGET_SIGILL            4
 455 #define TARGET_SIGTRAP           5
 456 #define TARGET_SIGABRT           6
 457 #define TARGET_SIGIOT            6
 458 #define TARGET_SIGBUS            7
 459 #define TARGET_SIGFPE            8
 460 #define TARGET_SIGKILL           9
 461 #define TARGET_SIGUSR1          10
 462 #define TARGET_SIGSEGV          11
 463 #define TARGET_SIGUSR2          12
 464 #define TARGET_SIGPIPE          13
 465 #define TARGET_SIGALRM          14
 466 #define TARGET_SIGTERM          15
 467 #define TARGET_SIGSTKFLT        16
 468 #define TARGET_SIGCHLD          17
 469 #define TARGET_SIGCONT          18
 470 #define TARGET_SIGSTOP          19
 471 #define TARGET_SIGTSTP          20
 472 #define TARGET_SIGTTIN          21
 473 #define TARGET_SIGTTOU          22
 474 #define TARGET_SIGURG           23
 475 #define TARGET_SIGXCPU          24
 476 #define TARGET_SIGXFSZ          25
 477 #define TARGET_SIGVTALRM        26
 478 #define TARGET_SIGPROF          27
 479 #define TARGET_SIGWINCH         28
 480 #define TARGET_SIGIO            29
 481 #define TARGET_SIGPWR           30
 482 #define TARGET_SIGSYS           31
 483 #define TARGET_SIGRTMIN         32
 484
 485 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 486 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 487 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 488
 489 #endif
 490
 491 #if defined(TARGET_ALPHA)
 492 struct target_old_sigaction {
 493     abi_ulong _sa_handler;
 494     abi_ulong sa_mask;
 495     abi_ulong sa_flags;
 496 };
 497
 498 struct target_rt_sigaction {
 499     abi_ulong _sa_handler;
 500     abi_ulong sa_flags;
 501     target_sigset_t sa_mask;
 502 };
 503
 504 /* This is the struct used inside the kernel.  The ka_restorer
 505    field comes from the 5th argument to sys_rt_sigaction.  */
 506 struct target_sigaction {
 507     abi_ulong _sa_handler;
 508     abi_ulong sa_flags;
 509     target_sigset_t sa_mask;
 510     abi_ulong sa_restorer;
 511 };
 512 #elif defined(TARGET_MIPS)
 513 struct target_sigaction {
 514         uint32_t        sa_flags;
 515 #if defined(TARGET_ABI_MIPSN32)
 516         uint32_t        _sa_handler;
 517 #else
 518         abi_ulong       _sa_handler;
 519 #endif
 520         target_sigset_t sa_mask;
 521 };
 522 #else
 523 struct target_old_sigaction {
 524         abi_ulong _sa_handler;
 525         abi_ulong sa_mask;
 526         abi_ulong sa_flags;
 527         abi_ulong sa_restorer;
 528 };
 529
 530 struct target_sigaction {
 531         abi_ulong _sa_handler;
 532         abi_ulong sa_flags;
 533         abi_ulong sa_restorer;
 534         target_sigset_t sa_mask;
 535 };
 536 #endif
 537
 538 typedef union target_sigval {
 539         int sival_int;
 540         abi_ulong sival_ptr;
 541 } target_sigval_t;
 542 #if 0
 543 #if defined (TARGET_SPARC)
 544 typedef struct {
 545         struct {
 546                 abi_ulong psr;
 547                 abi_ulong pc;
 548                 abi_ulong npc;
 549                 abi_ulong y;
 550                 abi_ulong u_regs[16]; /* globals and ins */
 551         }               si_regs;
 552         int             si_mask;
 553 } __siginfo_t;
 554
 555 typedef struct {
 556         unsigned   long si_float_regs [32];
 557         unsigned   long si_fsr;
 558         unsigned   long si_fpqdepth;
 559         struct {
 560                 unsigned long *insn_addr;
 561                 unsigned long insn;
 562         } si_fpqueue [16];
 563 } __siginfo_fpu_t;
 564 #endif
 565 #endif
 566
 567 #define TARGET_SI_MAX_SIZE      128
 568 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 569
 570 typedef struct target_siginfo {
 571 #ifdef TARGET_MIPS
 572         int si_signo;
 573         int si_code;
 574         int si_errno;
 575 #else
 576         int si_signo;
 577         int si_errno;
 578         int si_code;
 579 #endif
 580
 581         union {
 582                 int _pad[TARGET_SI_PAD_SIZE];
 583
 584                 /* kill() */
 585                 struct {
 586                         pid_t _pid;             /* sender's pid */
 587                         uid_t _uid;             /* sender's uid */
 588                 } _kill;
 589
 590                 /* POSIX.1b timers */
 591                 struct {
 592                         unsigned int _timer1;
 593                         unsigned int _timer2;
 594                 } _timer;
 595
 596                 /* POSIX.1b signals */
 597                 struct {
 598                         pid_t _pid;             /* sender's pid */
 599                         uid_t _uid;             /* sender's uid */
 600                         target_sigval_t _sigval;
 601                 } _rt;
 602
 603                 /* SIGCHLD */
 604                 struct {
 605                         pid_t _pid;             /* which child */
 606                         uid_t _uid;             /* sender's uid */
 607                         int _status;            /* exit code */
 608                         target_clock_t _utime;
 609                         target_clock_t _stime;
 610                 } _sigchld;
 611
 612                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 613                 struct {
 614                         abi_ulong _addr; /* faulting insn/memory ref. */
 615                 } _sigfault;
 616
 617                 /* SIGPOLL */
 618                 struct {
 619                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 620                         int _fd;
 621                 } _sigpoll;
 622         } _sifields;
 623 } target_siginfo_t;
 624
 625 /*
 626  * si_code values
 627  * Digital reserves positive values for kernel-generated signals.
 628  */
 629 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 630 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 631 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 632 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 633 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 634 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 635 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 636
 637 /*
 638  * SIGILL si_codes
 639  */
 640 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 641 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 642 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 643 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 644 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 645 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 646 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 647 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 648
 649 /*
 650  * SIGFPE si_codes
 651  */
 652 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 653 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 654 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 655 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 656 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 657 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 658 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 659 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 660 #define TARGET_NSIGFPE         8
 661
 662 /*
 663  * SIGSEGV si_codes
 664  */
 665 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 666 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 667
 668 /*
 669  * SIGBUS si_codes
 670  */
 671 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 672 #define TARGET_BUS_ADRERR       (2)     /* non-existant physical address */
 673 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 674
 675 /*
 676  * SIGTRAP si_codes
 677  */
 678 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 679 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 680
 681 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 682
 683 struct target_rlimit {
 684         abi_ulong   rlim_cur;
 685         abi_ulong   rlim_max;
 686 };
 687
 688 #if defined(TARGET_ALPHA)
 689 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 690 #elif defined(TARGET_MIPS) || defined(TARGET_SPARC)
 691 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 692 #else
 693 #define TARGET_RLIM_INFINITY    ((target_ulong)~0UL)
 694 #endif
 695
 696 #if defined(TARGET_MIPS)
 697 #define TARGET_RLIMIT_CPU               0
 698 #define TARGET_RLIMIT_FSIZE             1
 699 #define TARGET_RLIMIT_DATA              2
 700 #define TARGET_RLIMIT_STACK             3
 701 #define TARGET_RLIMIT_CORE              4
 702 #define TARGET_RLIMIT_RSS               7
 703 #define TARGET_RLIMIT_NPROC             8
 704 #define TARGET_RLIMIT_NOFILE            5
 705 #define TARGET_RLIMIT_MEMLOCK           9
 706 #define TARGET_RLIMIT_AS                6
 707 #define TARGET_RLIMIT_LOCKS             10
 708 #define TARGET_RLIMIT_SIGPENDING        11
 709 #define TARGET_RLIMIT_MSGQUEUE          12
 710 #define TARGET_RLIMIT_NICE              13
 711 #define TARGET_RLIMIT_RTPRIO            14
 712 #else
 713 #define TARGET_RLIMIT_CPU               0
 714 #define TARGET_RLIMIT_FSIZE             1
 715 #define TARGET_RLIMIT_DATA              2
 716 #define TARGET_RLIMIT_STACK             3
 717 #define TARGET_RLIMIT_CORE              4
 718 #define TARGET_RLIMIT_RSS               5
 719 #define TARGET_RLIMIT_NPROC             6
 720 #define TARGET_RLIMIT_NOFILE            7
 721 #define TARGET_RLIMIT_MEMLOCK           8
 722 #define TARGET_RLIMIT_AS                9
 723 #define TARGET_RLIMIT_LOCKS             10
 724 #define TARGET_RLIMIT_SIGPENDING        11
 725 #define TARGET_RLIMIT_MSGQUEUE          12
 726 #define TARGET_RLIMIT_NICE              13
 727 #define TARGET_RLIMIT_RTPRIO            14
 728 #endif
 729
 730 struct target_pollfd {
 731     int fd;           /* file descriptor */
 732     short events;     /* requested events */
 733     short revents;    /* returned events */
 734 };
 735
 736 /* virtual terminal ioctls */
 737 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 738 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 739 #define TARGET_KDGKBTYPE       0x4b33
 740 #define TARGET_KDSETMODE       0x4b3a
 741 #define TARGET_KDGKBMODE       0x4b44
 742 #define TARGET_KDSKBMODE       0x4b45
 743 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 744 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 745 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 746 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 747 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 748 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 749
 750 #define TARGET_SIOCATMARK      0x8905
 751
 752 /* Networking ioctls */
 753 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 754 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 755 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 756 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 757 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 758 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 759 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 760 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 761 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 762 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 763 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 764 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 765 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 766 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 767 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 768 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 769 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 770 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 771 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 772 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 773 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 774 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 775 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 776 #define TARGET_SIOCSIFENCAP    0x8926
 777 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 778 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 779 #define TARGET_SIOCSIFSLAVE    0x8930
 780 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 781 #define TARGET_SIOCDELMULTI    0x8932
 782
 783 /* Bridging control calls */
 784 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 785 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 786
 787 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 788 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 789
 790 /* ARP cache control calls. */
 791 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 792 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 793 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 794 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 795 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 796 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 797
 798 /* RARP cache control calls. */
 799 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 800 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 801 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 802
 803 /* Driver configuration calls */
 804 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 805 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 806
 807 /* DLCI configuration calls */
 808 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 809 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 810
 811 /* From <linux/wireless.h> */
 812
 813 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 814
 815 /* From <linux/fs.h> */
 816
 817 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 818 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 819 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 820 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 821 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 822 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 823 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 824 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 825 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 826 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 827 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 828 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 829 /* A jump here: 108-111 have been used for various private purposes. */
 830 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
 831 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
 832 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
 833 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 834 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 835 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 836
 837 /* cdrom commands */
 838 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 839 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 840 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 841 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 842                                            (struct cdrom_ti) */
 843 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 844                                            (struct cdrom_tochdr) */
 845 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 846                                            (struct cdrom_tocentry) */
 847 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 848 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 849 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 850 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 851                                            (struct cdrom_volctrl) */
 852 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 853                                            (struct cdrom_subchnl) */
 854 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 855                                            (struct cdrom_read) */
 856 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 857                                            (struct cdrom_read) */
 858 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 859 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 860 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 861                                            address of multi session disks
 862                                            (struct cdrom_multisession) */
 863 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 864                                            if available (struct cdrom_mcn) */
 865 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 866                                           but here anyway for compatability */
 867 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 868 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 869                                           (struct cdrom_volctrl) */
 870 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 871                                            (struct cdrom_read) */
 872 /*
 873  * These ioctls are used only used in aztcd.c and optcd.c
 874  */
 875 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 876 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 877
 878 /*
 879  * This ioctl is only used by the scsi-cd driver.
 880    It is for playing audio in logical block addressing mode.
 881  */
 882 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 883
 884 /*
 885  * These ioctls are only used in optcd.c
 886  */
 887 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 888
 889 /*
 890  * These ioctls are (now) only in ide-cd.c for controlling
 891  * drive spindown time.  They should be implemented in the
 892  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 893  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 894  *  -Erik
 895  */
 896 #define TARGET_CDROMGETSPINDOWN        0x531d
 897 #define TARGET_CDROMSETSPINDOWN        0x531e
 898
 899 /*
 900  * These ioctls are implemented through the uniform CD-ROM driver
 901  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 902  * drivers are eventually ported to the uniform CD-ROM driver interface.
 903  */
 904 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 905 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 906 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 907 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 908 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 909 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 910 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 911 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 912 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 913 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 914 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 915 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 916
 917 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 918  * Future CDROM ioctls should be kept below 0x537F
 919  */
 920
 921 /* This ioctl is only used by sbpcd at the moment */
 922 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 923                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 924
 925 /* DVD-ROM Specific ioctls */
 926 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 927 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 928 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 929
 930 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 931 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 932 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 933
 934 /* HD commands */
 935
 936 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 937 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 938 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 939 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 940 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 941 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 942 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 943 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 944 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 945 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 946
 947 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 948 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 949 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 950 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 951 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 952 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 953 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 954 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 955
 956 /* loop ioctls */
 957 #define TARGET_LOOP_SET_FD            0x4C00
 958 #define TARGET_LOOP_CLR_FD            0x4C01
 959 #define TARGET_LOOP_SET_STATUS        0x4C02
 960 #define TARGET_LOOP_GET_STATUS        0x4C03
 961 #define TARGET_LOOP_SET_STATUS64      0x4C04
 962 #define TARGET_LOOP_GET_STATUS64      0x4C05
 963 #define TARGET_LOOP_CHANGE_FD         0x4C06
 964
 965 /* fb ioctls */
 966 #define TARGET_FBIOGET_VSCREENINFO    0x4600
 967 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
 968 #define TARGET_FBIOGET_FSCREENINFO    0x4602
 969 #define TARGET_FBIOGETCMAP            0x4604
 970 #define TARGET_FBIOPUTCMAP            0x4605
 971 #define TARGET_FBIOPAN_DISPLAY        0x4606
 972 #define TARGET_FBIOGET_CON2FBMAP      0x460F
 973 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
 974
 975 /* vt ioctls */
 976 #define TARGET_VT_OPENQRY             0x5600
 977 #define TARGET_VT_GETSTATE            0x5603
 978 #define TARGET_VT_ACTIVATE            0x5606
 979 #define TARGET_VT_WAITACTIVE          0x5607
 980 #define TARGET_VT_LOCKSWITCH          0x560b
 981 #define TARGET_VT_UNLOCKSWITCH        0x560c
 982 #define TARGET_VT_GETMODE             0x5601
 983 #define TARGET_VT_SETMODE             0x5602
 984 #define TARGET_VT_RELDISP             0x5605
 985 #define TARGET_VT_DISALLOCATE         0x5608
 986
 987 /* from asm/termbits.h */
 988
 989 #define TARGET_NCC 8
 990 struct target_termio {
 991         unsigned short c_iflag;         /* input mode flags */
 992         unsigned short c_oflag;         /* output mode flags */
 993         unsigned short c_cflag;         /* control mode flags */
 994         unsigned short c_lflag;         /* local mode flags */
 995         unsigned char c_line;           /* line discipline */
 996         unsigned char c_cc[TARGET_NCC]; /* control characters */
 997 };
 998
 999 struct target_winsize {
1000         unsigned short ws_row;
1001         unsigned short ws_col;
1002         unsigned short ws_xpixel;
1003         unsigned short ws_ypixel;
1004 };
1005
1006 #include "termbits.h"
1007
1008 #if defined(TARGET_MIPS)
1009 #define TARGET_PROT_SEM         0x10
1010 #else
1011 #define TARGET_PROT_SEM         0x08
1012 #endif
1013
1014 /* Common */
1015 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1016 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1017 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1018
1019 /* Target specific */
1020 #if defined(TARGET_MIPS)
1021 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1022 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1023 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1024 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1025 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1026 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1027 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1028 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1029 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1030 #elif defined(TARGET_PPC)
1031 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1032 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1033 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1034 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1035 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1036 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1037 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1038 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1039 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1040 #elif defined(TARGET_ALPHA)
1041 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1042 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1043 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1044 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1045 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1046 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1047 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1048 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1049 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1050 #else
1051 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1052 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1053 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1054 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1055 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1056 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1057 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1058 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1059 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1060 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1061 #endif
1062
1063 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) \
1064     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1065 struct target_stat {
1066         unsigned short st_dev;
1067         unsigned short __pad1;
1068         abi_ulong st_ino;
1069         unsigned short st_mode;
1070         unsigned short st_nlink;
1071         unsigned short st_uid;
1072         unsigned short st_gid;
1073         unsigned short st_rdev;
1074         unsigned short __pad2;
1075         abi_ulong  st_size;
1076         abi_ulong  st_blksize;
1077         abi_ulong  st_blocks;
1078         abi_ulong  target_st_atime;
1079         abi_ulong  __unused1;
1080         abi_ulong  target_st_mtime;
1081         abi_ulong  __unused2;
1082         abi_ulong  target_st_ctime;
1083         abi_ulong  __unused3;
1084         abi_ulong  __unused4;
1085         abi_ulong  __unused5;
1086 };
1087
1088 /* This matches struct stat64 in glibc2.1, hence the absolutely
1089  * insane amounts of padding around dev_t's.
1090  */
1091 struct target_stat64 {
1092         unsigned short  st_dev;
1093         unsigned char   __pad0[10];
1094
1095 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1096         abi_ulong       __st_ino;
1097
1098         unsigned int    st_mode;
1099         unsigned int    st_nlink;
1100
1101         abi_ulong       st_uid;
1102         abi_ulong       st_gid;
1103
1104         unsigned short  st_rdev;
1105         unsigned char   __pad3[10];
1106
1107         long long       st_size;
1108         abi_ulong       st_blksize;
1109
1110         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1111         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1112
1113         abi_ulong       target_st_atime;
1114         abi_ulong       __pad5;
1115
1116         abi_ulong       target_st_mtime;
1117         abi_ulong       __pad6;
1118
1119         abi_ulong       target_st_ctime;
1120         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1121
1122         unsigned long long      st_ino;
1123 } QEMU_PACKED;
1124
1125 #ifdef TARGET_ARM
1126 struct target_eabi_stat64 {
1127         unsigned long long st_dev;
1128         unsigned int    __pad1;
1129         abi_ulong    __st_ino;
1130         unsigned int    st_mode;
1131         unsigned int    st_nlink;
1132
1133         abi_ulong    st_uid;
1134         abi_ulong    st_gid;
1135
1136         unsigned long long st_rdev;
1137         unsigned int    __pad2[2];
1138
1139         long long       st_size;
1140         abi_ulong    st_blksize;
1141         unsigned int    __pad3;
1142         unsigned long long st_blocks;
1143
1144         abi_ulong    target_st_atime;
1145         abi_ulong    target_st_atime_nsec;
1146
1147         abi_ulong    target_st_mtime;
1148         abi_ulong    target_st_mtime_nsec;
1149
1150         abi_ulong    target_st_ctime;
1151         abi_ulong    target_st_ctime_nsec;
1152
1153         unsigned long long st_ino;
1154 } QEMU_PACKED;
1155 #endif
1156
1157 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1158 struct target_stat {
1159         unsigned int    st_dev;
1160         abi_ulong       st_ino;
1161         unsigned int    st_mode;
1162         unsigned int    st_nlink;
1163         unsigned int    st_uid;
1164         unsigned int    st_gid;
1165         unsigned int    st_rdev;
1166         abi_long        st_size;
1167         abi_long        target_st_atime;
1168         abi_long        target_st_mtime;
1169         abi_long        target_st_ctime;
1170         abi_long        st_blksize;
1171         abi_long        st_blocks;
1172         abi_ulong       __unused4[2];
1173 };
1174
1175 struct target_stat64 {
1176         unsigned char   __pad0[6];
1177         unsigned short  st_dev;
1178
1179         uint64_t        st_ino;
1180         uint64_t        st_nlink;
1181
1182         unsigned int    st_mode;
1183
1184         unsigned int    st_uid;
1185         unsigned int    st_gid;
1186
1187         unsigned char   __pad2[6];
1188         unsigned short  st_rdev;
1189
1190         int64_t         st_size;
1191         int64_t         st_blksize;
1192
1193         unsigned char   __pad4[4];
1194         unsigned int    st_blocks;
1195
1196         abi_ulong       target_st_atime;
1197         abi_ulong       __unused1;
1198
1199         abi_ulong       target_st_mtime;
1200         abi_ulong       __unused2;
1201
1202         abi_ulong       target_st_ctime;
1203         abi_ulong       __unused3;
1204
1205         abi_ulong       __unused4[3];
1206 };
1207
1208 #elif defined(TARGET_SPARC)
1209
1210 struct target_stat {
1211         unsigned short  st_dev;
1212         abi_ulong       st_ino;
1213         unsigned short  st_mode;
1214         short           st_nlink;
1215         unsigned short  st_uid;
1216         unsigned short  st_gid;
1217         unsigned short  st_rdev;
1218         abi_long        st_size;
1219         abi_long        target_st_atime;
1220         abi_ulong       __unused1;
1221         abi_long        target_st_mtime;
1222         abi_ulong       __unused2;
1223         abi_long        target_st_ctime;
1224         abi_ulong       __unused3;
1225         abi_long        st_blksize;
1226         abi_long        st_blocks;
1227         abi_ulong       __unused4[2];
1228 };
1229
1230 struct target_stat64 {
1231         unsigned char   __pad0[6];
1232         unsigned short  st_dev;
1233
1234         uint64_t st_ino;
1235
1236         unsigned int    st_mode;
1237         unsigned int    st_nlink;
1238
1239         unsigned int    st_uid;
1240         unsigned int    st_gid;
1241
1242         unsigned char   __pad2[6];
1243         unsigned short  st_rdev;
1244
1245         unsigned char   __pad3[8];
1246
1247         int64_t st_size;
1248         unsigned int    st_blksize;
1249
1250         unsigned char   __pad4[8];
1251         unsigned int    st_blocks;
1252
1253         unsigned int    target_st_atime;
1254         unsigned int    __unused1;
1255
1256         unsigned int    target_st_mtime;
1257         unsigned int    __unused2;
1258
1259         unsigned int    target_st_ctime;
1260         unsigned int    __unused3;
1261
1262         unsigned int    __unused4;
1263         unsigned int    __unused5;
1264 };
1265
1266 #elif defined(TARGET_PPC)
1267
1268 struct target_stat {
1269         abi_ulong st_dev;
1270         abi_ulong st_ino;
1271 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1272         abi_ulong st_nlink;
1273         unsigned int st_mode;
1274 #else
1275         unsigned int st_mode;
1276         unsigned short st_nlink;
1277 #endif
1278         unsigned int st_uid;
1279         unsigned int st_gid;
1280         abi_ulong  st_rdev;
1281         abi_ulong  st_size;
1282         abi_ulong  st_blksize;
1283         abi_ulong  st_blocks;
1284         abi_ulong  target_st_atime;
1285         abi_ulong  target_st_atime_nsec;
1286         abi_ulong  target_st_mtime;
1287         abi_ulong  target_st_mtime_nsec;
1288         abi_ulong  target_st_ctime;
1289         abi_ulong  target_st_ctime_nsec;
1290         abi_ulong  __unused4;
1291         abi_ulong  __unused5;
1292 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1293         abi_ulong  __unused6;
1294 #endif
1295 };
1296
1297 struct QEMU_PACKED target_stat64 {
1298         unsigned long long st_dev;
1299         unsigned long long st_ino;
1300         unsigned int st_mode;
1301         unsigned int st_nlink;
1302         unsigned int st_uid;
1303         unsigned int st_gid;
1304         unsigned long long st_rdev;
1305         unsigned long long __pad0;
1306         long long      st_size;
1307         int            st_blksize;
1308         unsigned int   __pad1;
1309         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1310         int            target_st_atime;
1311         unsigned int   target_st_atime_nsec;
1312         int            target_st_mtime;
1313         unsigned int   target_st_mtime_nsec;
1314         int            target_st_ctime;
1315         unsigned int   target_st_ctime_nsec;
1316         unsigned int   __unused4;
1317         unsigned int   __unused5;
1318 };
1319
1320 #elif defined(TARGET_MICROBLAZE)
1321
1322 struct target_stat {
1323         abi_ulong st_dev;
1324         abi_ulong st_ino;
1325         unsigned int st_mode;
1326         unsigned short st_nlink;
1327         unsigned int st_uid;
1328         unsigned int st_gid;
1329         abi_ulong  st_rdev;
1330         abi_ulong  st_size;
1331         abi_ulong  st_blksize;
1332         abi_ulong  st_blocks;
1333         abi_ulong  target_st_atime;
1334         abi_ulong  target_st_atime_nsec;
1335         abi_ulong  target_st_mtime;
1336         abi_ulong  target_st_mtime_nsec;
1337         abi_ulong  target_st_ctime;
1338         abi_ulong  target_st_ctime_nsec;
1339         abi_ulong  __unused4;
1340         abi_ulong  __unused5;
1341 };
1342
1343 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1344 struct QEMU_PACKED target_stat64 {
1345         uint64_t st_dev;
1346 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1347         uint32_t pad0;
1348         uint32_t __st_ino;
1349
1350         uint32_t st_mode;
1351         uint32_t st_nlink;
1352         uint32_t st_uid;
1353         uint32_t st_gid;
1354         uint64_t st_rdev;
1355         uint64_t __pad1;
1356
1357         int64_t  st_size;
1358         int32_t  st_blksize;
1359         uint32_t __pad2;
1360         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1361
1362         int            target_st_atime;
1363         unsigned int   target_st_atime_nsec;
1364         int            target_st_mtime;
1365         unsigned int   target_st_mtime_nsec;
1366         int            target_st_ctime;
1367         unsigned int   target_st_ctime_nsec;
1368         uint64_t st_ino;
1369 };
1370
1371 #elif defined(TARGET_M68K)
1372
1373 struct target_stat {
1374         unsigned short st_dev;
1375         unsigned short __pad1;
1376         abi_ulong st_ino;
1377         unsigned short st_mode;
1378         unsigned short st_nlink;
1379         unsigned short st_uid;
1380         unsigned short st_gid;
1381         unsigned short st_rdev;
1382         unsigned short __pad2;
1383         abi_ulong  st_size;
1384         abi_ulong  st_blksize;
1385         abi_ulong  st_blocks;
1386         abi_ulong  target_st_atime;
1387         abi_ulong  __unused1;
1388         abi_ulong  target_st_mtime;
1389         abi_ulong  __unused2;
1390         abi_ulong  target_st_ctime;
1391         abi_ulong  __unused3;
1392         abi_ulong  __unused4;
1393         abi_ulong  __unused5;
1394 };
1395
1396 /* This matches struct stat64 in glibc2.1, hence the absolutely
1397  * insane amounts of padding around dev_t's.
1398  */
1399 struct target_stat64 {
1400         unsigned long long      st_dev;
1401         unsigned char   __pad1[2];
1402
1403 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1404         abi_ulong       __st_ino;
1405
1406         unsigned int    st_mode;
1407         unsigned int    st_nlink;
1408
1409         abi_ulong       st_uid;
1410         abi_ulong       st_gid;
1411
1412         unsigned long long      st_rdev;
1413         unsigned char   __pad3[2];
1414
1415         long long       st_size;
1416         abi_ulong       st_blksize;
1417
1418         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1419         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1420
1421         abi_ulong       target_st_atime;
1422         abi_ulong       target_st_atime_nsec;
1423
1424         abi_ulong       target_st_mtime;
1425         abi_ulong       target_st_mtime_nsec;
1426
1427         abi_ulong       target_st_ctime;
1428         abi_ulong       target_st_ctime_nsec;
1429
1430         unsigned long long      st_ino;
1431 } QEMU_PACKED;
1432
1433 #elif defined(TARGET_ABI_MIPSN64)
1434
1435 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1436 struct target_stat {
1437         unsigned int            st_dev;
1438         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1439
1440         abi_ulong               st_ino;
1441
1442         unsigned int            st_mode;
1443         unsigned int            st_nlink;
1444
1445         int                     st_uid;
1446         int                     st_gid;
1447
1448         unsigned int            st_rdev;
1449         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1450
1451         abi_ulong               st_size;
1452
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         unsigned int            target_st_atime;
1458         unsigned int            target_st_atime_nsec;
1459
1460         unsigned int            target_st_mtime;
1461         unsigned int            target_st_mtime_nsec;
1462
1463         unsigned int            target_st_ctime;
1464         unsigned int            target_st_ctime_nsec;
1465
1466         unsigned int            st_blksize;
1467         unsigned int            st_pad2;
1468
1469         abi_ulong               st_blocks;
1470 };
1471
1472 #elif defined(TARGET_ABI_MIPSN32)
1473
1474 struct target_stat {
1475         unsigned        st_dev;
1476         int             st_pad1[3];             /* Reserved for network id */
1477         unsigned int    st_ino;
1478         unsigned int    st_mode;
1479         unsigned int    st_nlink;
1480         int             st_uid;
1481         int             st_gid;
1482         unsigned        st_rdev;
1483         unsigned int    st_pad2[2];
1484         unsigned int    st_size;
1485         unsigned int    st_pad3;
1486         /*
1487          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1488          * but we don't have it under Linux.
1489          */
1490         unsigned int            target_st_atime;
1491         unsigned int            target_st_atime_nsec;
1492         unsigned int            target_st_mtime;
1493         unsigned int            target_st_mtime_nsec;
1494         unsigned int            target_st_ctime;
1495         unsigned int            target_st_ctime_nsec;
1496         unsigned int            st_blksize;
1497         unsigned int            st_blocks;
1498         unsigned int            st_pad4[14];
1499 };
1500
1501 /*
1502  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1503  * amounts of padding around dev_t's.  The memory layout is the same as of
1504  * struct stat of the 64-bit kernel.
1505  */
1506
1507 struct target_stat64 {
1508         unsigned int    st_dev;
1509         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1510
1511         target_ulong    st_ino;
1512
1513         unsigned int    st_mode;
1514         unsigned int    st_nlink;
1515
1516         int             st_uid;
1517         int             st_gid;
1518
1519         unsigned int    st_rdev;
1520         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1521
1522         int             st_size;
1523
1524         /*
1525          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1526          * but we don't have it under Linux.
1527          */
1528         int             target_st_atime;
1529         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1530
1531         int             target_st_mtime;
1532         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1533
1534         int             target_st_ctime;
1535         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1536
1537         unsigned int    st_blksize;
1538         unsigned int    st_pad2;
1539
1540         int             st_blocks;
1541 };
1542
1543 #elif defined(TARGET_ABI_MIPSO32)
1544
1545 struct target_stat {
1546         unsigned        st_dev;
1547         abi_long        st_pad1[3];             /* Reserved for network id */
1548         abi_ulong       st_ino;
1549         unsigned int    st_mode;
1550         unsigned int    st_nlink;
1551         int             st_uid;
1552         int             st_gid;
1553         unsigned        st_rdev;
1554         abi_long        st_pad2[2];
1555         abi_long        st_size;
1556         abi_long        st_pad3;
1557         /*
1558          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1559          * but we don't have it under Linux.
1560          */
1561         abi_long                target_st_atime;
1562         abi_long                target_st_atime_nsec;
1563         abi_long                target_st_mtime;
1564         abi_long                target_st_mtime_nsec;
1565         abi_long                target_st_ctime;
1566         abi_long                target_st_ctime_nsec;
1567         abi_long                st_blksize;
1568         abi_long                st_blocks;
1569         abi_long                st_pad4[14];
1570 };
1571
1572 /*
1573  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1574  * amounts of padding around dev_t's.  The memory layout is the same as of
1575  * struct stat of the 64-bit kernel.
1576  */
1577
1578 struct target_stat64 {
1579         abi_ulong       st_dev;
1580         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1581
1582         uint64_t        st_ino;
1583
1584         unsigned int    st_mode;
1585         unsigned int    st_nlink;
1586
1587         int             st_uid;
1588         int             st_gid;
1589
1590         abi_ulong       st_rdev;
1591         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1592
1593         int64_t         st_size;
1594
1595         /*
1596          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1597          * but we don't have it under Linux.
1598          */
1599         abi_long        target_st_atime;
1600         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1601
1602         abi_long        target_st_mtime;
1603         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1604
1605         abi_long        target_st_ctime;
1606         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1607
1608         abi_ulong       st_blksize;
1609         abi_ulong       st_pad2;
1610
1611         int64_t         st_blocks;
1612 };
1613
1614 #elif defined(TARGET_ALPHA)
1615
1616 struct target_stat {
1617        unsigned int    st_dev;
1618        unsigned int    st_ino;
1619        unsigned int    st_mode;
1620        unsigned int    st_nlink;
1621        unsigned int    st_uid;
1622        unsigned int    st_gid;
1623        unsigned int    st_rdev;
1624        abi_long     st_size;
1625        abi_ulong    target_st_atime;
1626        abi_ulong    target_st_mtime;
1627        abi_ulong    target_st_ctime;
1628        unsigned int    st_blksize;
1629        unsigned int    st_blocks;
1630        unsigned int    st_flags;
1631        unsigned int    st_gen;
1632 };
1633
1634 struct target_stat64 {
1635        abi_ulong    st_dev;
1636        abi_ulong    st_ino;
1637        abi_ulong    st_rdev;
1638        abi_long     st_size;
1639        abi_ulong    st_blocks;
1640
1641        unsigned int    st_mode;
1642        unsigned int    st_uid;
1643        unsigned int    st_gid;
1644        unsigned int    st_blksize;
1645        unsigned int    st_nlink;
1646        unsigned int    __pad0;
1647
1648        abi_ulong    target_st_atime;
1649        abi_ulong    target_st_atime_nsec;
1650        abi_ulong    target_st_mtime;
1651        abi_ulong    target_st_mtime_nsec;
1652        abi_ulong    target_st_ctime;
1653        abi_ulong    target_st_ctime_nsec;
1654        abi_long     __unused[3];
1655 };
1656
1657 #elif defined(TARGET_SH4)
1658
1659 struct target_stat {
1660         abi_ulong  st_dev;
1661         abi_ulong  st_ino;
1662         unsigned short st_mode;
1663         unsigned short st_nlink;
1664         unsigned short st_uid;
1665         unsigned short st_gid;
1666         abi_ulong  st_rdev;
1667         abi_ulong  st_size;
1668         abi_ulong  st_blksize;
1669         abi_ulong  st_blocks;
1670         abi_ulong  target_st_atime;
1671         abi_ulong  target_st_atime_nsec;
1672         abi_ulong  target_st_mtime;
1673         abi_ulong  target_st_mtime_nsec;
1674         abi_ulong  target_st_ctime;
1675         abi_ulong  target_st_ctime_nsec;
1676         abi_ulong  __unused4;
1677         abi_ulong  __unused5;
1678 };
1679
1680 /* This matches struct stat64 in glibc2.1, hence the absolutely
1681  * insane amounts of padding around dev_t's.
1682  */
1683 struct QEMU_PACKED target_stat64 {
1684         unsigned long long      st_dev;
1685         unsigned char   __pad0[4];
1686
1687 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1688         abi_ulong       __st_ino;
1689
1690         unsigned int    st_mode;
1691         unsigned int    st_nlink;
1692
1693         abi_ulong       st_uid;
1694         abi_ulong       st_gid;
1695
1696         unsigned long long      st_rdev;
1697         unsigned char   __pad3[4];
1698
1699         long long       st_size;
1700         abi_ulong       st_blksize;
1701
1702         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1703
1704         abi_ulong       target_st_atime;
1705         abi_ulong       target_st_atime_nsec;
1706
1707         abi_ulong       target_st_mtime;
1708         abi_ulong       target_st_mtime_nsec;
1709
1710         abi_ulong       target_st_ctime;
1711         abi_ulong       target_st_ctime_nsec;
1712
1713         unsigned long long      st_ino;
1714 };
1715
1716 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1717 struct target_stat {
1718         abi_ulong       st_dev;
1719         abi_ulong       st_ino;
1720         abi_ulong       st_nlink;
1721
1722         unsigned int    st_mode;
1723         unsigned int    st_uid;
1724         unsigned int    st_gid;
1725         unsigned int    __pad0;
1726         abi_ulong       st_rdev;
1727         abi_long        st_size;
1728         abi_long        st_blksize;
1729         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1730
1731         abi_ulong       target_st_atime;
1732         abi_ulong       target_st_atime_nsec;
1733         abi_ulong       target_st_mtime;
1734         abi_ulong       target_st_mtime_nsec;
1735         abi_ulong       target_st_ctime;
1736         abi_ulong       target_st_ctime_nsec;
1737
1738         abi_long        __unused[3];
1739 };
1740 #elif defined(TARGET_S390X)
1741 struct target_stat {
1742     abi_ulong  st_dev;
1743     abi_ulong  st_ino;
1744     abi_ulong  st_nlink;
1745     unsigned int   st_mode;
1746     unsigned int   st_uid;
1747     unsigned int   st_gid;
1748     unsigned int   __pad1;
1749     abi_ulong  st_rdev;
1750     abi_ulong  st_size;
1751     abi_ulong  target_st_atime;
1752     abi_ulong  target_st_atime_nsec;
1753     abi_ulong  target_st_mtime;
1754     abi_ulong  target_st_mtime_nsec;
1755     abi_ulong  target_st_ctime;
1756     abi_ulong  target_st_ctime_nsec;
1757     abi_ulong  st_blksize;
1758     abi_long       st_blocks;
1759     abi_ulong  __unused[3];
1760 };
1761 #else
1762 #error unsupported CPU
1763 #endif
1764
1765 typedef struct {
1766         int     val[2];
1767 } target_fsid_t;
1768
1769 #ifdef TARGET_MIPS
1770 #ifdef TARGET_ABI_MIPSN32
1771 struct target_statfs {
1772         int32_t                 f_type;
1773         int32_t                 f_bsize;
1774         int32_t                 f_frsize;       /* Fragment size - unsupported */
1775         int32_t                 f_blocks;
1776         int32_t                 f_bfree;
1777         int32_t                 f_files;
1778         int32_t                 f_ffree;
1779         int32_t                 f_bavail;
1780
1781         /* Linux specials */
1782         target_fsid_t           f_fsid;
1783         int32_t                 f_namelen;
1784         int32_t                 f_spare[6];
1785 };
1786 #else
1787 struct target_statfs {
1788         abi_long                f_type;
1789         abi_long                f_bsize;
1790         abi_long                f_frsize;       /* Fragment size - unsupported */
1791         abi_long                f_blocks;
1792         abi_long                f_bfree;
1793         abi_long                f_files;
1794         abi_long                f_ffree;
1795         abi_long                f_bavail;
1796
1797         /* Linux specials */
1798         target_fsid_t           f_fsid;
1799         abi_long                f_namelen;
1800         abi_long                f_spare[6];
1801 };
1802 #endif
1803
1804 struct target_statfs64 {
1805         uint32_t        f_type;
1806         uint32_t        f_bsize;
1807         uint32_t        f_frsize;       /* Fragment size - unsupported */
1808         uint32_t        __pad;
1809         uint64_t        f_blocks;
1810         uint64_t        f_bfree;
1811         uint64_t        f_files;
1812         uint64_t        f_ffree;
1813         uint64_t        f_bavail;
1814         target_fsid_t   f_fsid;
1815         uint32_t        f_namelen;
1816         uint32_t        f_spare[6];
1817 };
1818 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
1819        defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
1820 struct target_statfs {
1821         abi_long f_type;
1822         abi_long f_bsize;
1823         abi_long f_blocks;
1824         abi_long f_bfree;
1825         abi_long f_bavail;
1826         abi_long f_files;
1827         abi_long f_ffree;
1828         target_fsid_t f_fsid;
1829         abi_long f_namelen;
1830         abi_long f_frsize;
1831         abi_long f_spare[5];
1832 };
1833
1834 struct target_statfs64 {
1835         abi_long f_type;
1836         abi_long f_bsize;
1837         abi_long f_blocks;
1838         abi_long f_bfree;
1839         abi_long f_bavail;
1840         abi_long f_files;
1841         abi_long f_ffree;
1842         target_fsid_t f_fsid;
1843         abi_long f_namelen;
1844         abi_long f_frsize;
1845         abi_long f_spare[5];
1846 };
1847 #elif defined(TARGET_S390X)
1848 struct target_statfs {
1849     int32_t  f_type;
1850     int32_t  f_bsize;
1851     abi_long f_blocks;
1852     abi_long f_bfree;
1853     abi_long f_bavail;
1854     abi_long f_files;
1855     abi_long f_ffree;
1856     kernel_fsid_t f_fsid;
1857     int32_t  f_namelen;
1858     int32_t  f_frsize;
1859     int32_t  f_spare[5];
1860 };
1861
1862 struct target_statfs64 {
1863     int32_t  f_type;
1864     int32_t  f_bsize;
1865     abi_long f_blocks;
1866     abi_long f_bfree;
1867     abi_long f_bavail;
1868     abi_long f_files;
1869     abi_long f_ffree;
1870     kernel_fsid_t f_fsid;
1871     int32_t  f_namelen;
1872     int32_t  f_frsize;
1873     int32_t  f_spare[5];
1874 };
1875 #else
1876 struct target_statfs {
1877         uint32_t f_type;
1878         uint32_t f_bsize;
1879         uint32_t f_blocks;
1880         uint32_t f_bfree;
1881         uint32_t f_bavail;
1882         uint32_t f_files;
1883         uint32_t f_ffree;
1884         target_fsid_t f_fsid;
1885         uint32_t f_namelen;
1886         uint32_t f_frsize;
1887         uint32_t f_spare[5];
1888 };
1889
1890 struct target_statfs64 {
1891         uint32_t f_type;
1892         uint32_t f_bsize;
1893         uint64_t f_blocks;
1894         uint64_t f_bfree;
1895         uint64_t f_bavail;
1896         uint64_t f_files;
1897         uint64_t f_ffree;
1898         target_fsid_t f_fsid;
1899         uint32_t f_namelen;
1900         uint32_t f_frsize;
1901         uint32_t f_spare[5];
1902 };
1903 #endif
1904
1905
1906 #define TARGET_F_DUPFD         0       /* dup */
1907 #define TARGET_F_GETFD         1       /* get close_on_exec */
1908 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
1909 #define TARGET_F_GETFL         3       /* get file->f_flags */
1910 #define TARGET_F_SETFL         4       /* set file->f_flags */
1911
1912 #if defined(TARGET_ALPHA)
1913 #define TARGET_F_GETLK         7
1914 #define TARGET_F_SETLK         8
1915 #define TARGET_F_SETLKW        9
1916 #define TARGET_F_SETOWN        5       /*  for sockets. */
1917 #define TARGET_F_GETOWN        6       /*  for sockets. */
1918 #elif defined(TARGET_MIPS)
1919 #define TARGET_F_GETLK         14
1920 #define TARGET_F_SETLK         6
1921 #define TARGET_F_SETLKW        7
1922 #define TARGET_F_SETOWN        24       /*  for sockets. */
1923 #define TARGET_F_GETOWN        25       /*  for sockets. */
1924 #else
1925 #define TARGET_F_GETLK         5
1926 #define TARGET_F_SETLK         6
1927 #define TARGET_F_SETLKW        7
1928 #define TARGET_F_SETOWN        8       /*  for sockets. */
1929 #define TARGET_F_GETOWN        9       /*  for sockets. */
1930 #endif
1931
1932 #define TARGET_F_SETSIG        10      /*  for sockets. */
1933 #define TARGET_F_GETSIG        11      /*  for sockets. */
1934
1935 #if defined(TARGET_MIPS)
1936 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
1937 #define TARGET_F_SETLK64       34
1938 #define TARGET_F_SETLKW64      35
1939 #else
1940 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
1941 #define TARGET_F_SETLK64       13
1942 #define TARGET_F_SETLKW64      14
1943 #endif
1944
1945 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
1946 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
1947 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
1948 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
1949 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
1950
1951 #if defined (TARGET_ARM)
1952 #define TARGET_O_ACCMODE          0003
1953 #define TARGET_O_RDONLY             00
1954 #define TARGET_O_WRONLY             01
1955 #define TARGET_O_RDWR               02
1956 #define TARGET_O_CREAT            0100 /* not fcntl */
1957 #define TARGET_O_EXCL             0200 /* not fcntl */
1958 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1959 #define TARGET_O_TRUNC           01000 /* not fcntl */
1960 #define TARGET_O_APPEND          02000
1961 #define TARGET_O_NONBLOCK        04000
1962 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1963 #define TARGET_O_SYNC           010000
1964 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1965 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1966 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1967 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
1968 #define TARGET_O_LARGEFILE     0400000
1969 #elif defined (TARGET_PPC)
1970 #define TARGET_O_ACCMODE          0003
1971 #define TARGET_O_RDONLY             00
1972 #define TARGET_O_WRONLY             01
1973 #define TARGET_O_RDWR               02
1974 #define TARGET_O_CREAT            0100 /* not fcntl */
1975 #define TARGET_O_EXCL             0200 /* not fcntl */
1976 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1977 #define TARGET_O_TRUNC           01000 /* not fcntl */
1978 #define TARGET_O_APPEND          02000
1979 #define TARGET_O_NONBLOCK        04000
1980 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1981 #define TARGET_O_SYNC           010000
1982 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1983 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1984 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1985 #define TARGET_O_LARGEFILE     0200000
1986 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
1987 #elif defined (TARGET_MICROBLAZE)
1988 #define TARGET_O_ACCMODE          0003
1989 #define TARGET_O_RDONLY             00
1990 #define TARGET_O_WRONLY             01
1991 #define TARGET_O_RDWR               02
1992 #define TARGET_O_CREAT            0100 /* not fcntl */
1993 #define TARGET_O_EXCL             0200 /* not fcntl */
1994 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1995 #define TARGET_O_TRUNC           01000 /* not fcntl */
1996 #define TARGET_O_APPEND          02000
1997 #define TARGET_O_NONBLOCK        04000
1998 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1999 #define TARGET_O_SYNC           010000
2000 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2001 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2002 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2003 #define TARGET_O_LARGEFILE     0200000
2004 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2005 #elif defined (TARGET_SPARC)
2006 #define TARGET_O_RDONLY        0x0000
2007 #define TARGET_O_WRONLY        0x0001
2008 #define TARGET_O_RDWR          0x0002
2009 #define TARGET_O_ACCMODE       0x0003
2010 #define TARGET_O_APPEND        0x0008
2011 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
2012 #define TARGET_O_CREAT         0x0200  /* not fcntl */
2013 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
2014 #define TARGET_O_EXCL          0x0800  /* not fcntl */
2015 #define TARGET_O_SYNC          0x2000
2016 #define TARGET_O_NONBLOCK      0x4000
2017 #define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
2018 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
2019 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
2020 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
2021 #define TARGET_O_LARGEFILE     0x40000
2022 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
2023 #elif defined(TARGET_MIPS)
2024 #define TARGET_O_ACCMODE        0x0003
2025 #define TARGET_O_RDONLY 0x0000
2026 #define TARGET_O_WRONLY 0x0001
2027 #define TARGET_O_RDWR           0x0002
2028 #define TARGET_O_APPEND 0x0008
2029 #define TARGET_O_SYNC           0x0010
2030 #define TARGET_O_NONBLOCK       0x0080
2031 #define TARGET_O_CREAT         0x0100   /* not fcntl */
2032 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2033 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2034 #define TARGET_O_NOCTTY 0x0800  /* not fcntl */
2035 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2036 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2037 #define TARGET_O_DIRECT 0x8000  /* direct disk access hint */
2038 #define TARGET_O_DIRECTORY      0x10000 /* must be a directory */
2039 #define TARGET_O_NOFOLLOW       0x20000 /* don't follow links */
2040 #define TARGET_O_NOATIME        0x40000
2041 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2042 #elif defined(TARGET_ALPHA)
2043 #define TARGET_O_ACCMODE        0x0003
2044 #define TARGET_O_RDONLY 0x0000
2045 #define TARGET_O_WRONLY 0x0001
2046 #define TARGET_O_RDWR           0x0002
2047 #define TARGET_O_APPEND 0x0008
2048 #define TARGET_O_SYNC           0x4000
2049 #define TARGET_O_NONBLOCK       0x0004
2050 #define TARGET_O_CREAT         0x0200   /* not fcntl */
2051 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2052 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2053 #define TARGET_O_NOCTTY 0x1000  /* not fcntl */
2054 #define TARGET_FASYNC           0x2000  /* fcntl, for BSD compatibility */
2055 #define TARGET_O_LARGEFILE      0x0000  /* not necessary, always 64-bit */
2056 #define TARGET_O_DIRECT 0x80000 /* direct disk access hint */
2057 #define TARGET_O_DIRECTORY      0x8000  /* must be a directory */
2058 #define TARGET_O_NOFOLLOW       0x10000 /* don't follow links */
2059 #define TARGET_O_NOATIME        0x100000
2060 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2061 #else
2062 #define TARGET_O_ACCMODE          0003
2063 #define TARGET_O_RDONLY             00
2064 #define TARGET_O_WRONLY             01
2065 #define TARGET_O_RDWR               02
2066 #define TARGET_O_CREAT            0100 /* not fcntl */
2067 #define TARGET_O_EXCL             0200 /* not fcntl */
2068 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2069 #define TARGET_O_TRUNC           01000 /* not fcntl */
2070 #define TARGET_O_APPEND          02000
2071 #define TARGET_O_NONBLOCK        04000
2072 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2073 #define TARGET_O_SYNC           010000
2074 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2075 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2076 #define TARGET_O_LARGEFILE     0100000
2077 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2078 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2079 #endif
2080
2081 struct target_flock {
2082         short l_type;
2083         short l_whence;
2084         abi_ulong l_start;
2085         abi_ulong l_len;
2086         int l_pid;
2087 };
2088
2089 struct target_flock64 {
2090         short  l_type;
2091         short  l_whence;
2092 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
2093         int __pad;
2094 #endif
2095         unsigned long long l_start;
2096         unsigned long long l_len;
2097         int  l_pid;
2098 } QEMU_PACKED;
2099
2100 #ifdef TARGET_ARM
2101 struct target_eabi_flock64 {
2102         short  l_type;
2103         short  l_whence;
2104         int __pad;
2105         unsigned long long l_start;
2106         unsigned long long l_len;
2107         int  l_pid;
2108 } QEMU_PACKED;
2109 #endif
2110
2111 /* soundcard defines */
2112 /* XXX: convert them all to arch indepedent entries */
2113 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2114 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2115 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2116 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2117 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2118 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2119 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2120 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2121 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2122 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2123 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2124 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2125 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2126 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2127 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2128 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2129 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2130 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2131 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2132 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2133 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2134 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2135 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2136 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2137 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2138 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2139 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2140 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2141 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
2142 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
2143 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2144 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2145 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2146 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2147 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2148 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2149 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2150 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2151 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2152 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2153 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2154 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2155 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2156 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2157 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2158 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2159 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2160 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2161 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2162 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2163 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2164 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2165 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2166 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2167 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2168 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2169 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2170 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2171 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2172 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2173 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2174 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2175 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2176 #define TARGET_SNDCTL_TMR_START           0x00005402
2177 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2178 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2179 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2180 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2181 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2182 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2183 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2184 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2185 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2186 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2187 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2188 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2189 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2190 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2191
2192 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2193
2194 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2195 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2196 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2197 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2198 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2199 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2200 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2201 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2202 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2203 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2204 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2205 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2206 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2207 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2208 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2209 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2210 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2211
2212 /* Obsolete macros */
2213 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2214 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2215 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2216
2217 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2218 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2219 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2220 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2221 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2222
2223 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2224
2225 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2226 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2227 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2228 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2229 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2230 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2231 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2232 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2233 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2234 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2235 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2236 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2237 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2238 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2239 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2240 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2241 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2242
2243 /* Obsolete macros */
2244 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2245 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2246 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2247
2248 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2249
2250 /* vfat ioctls */
2251 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2252 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2253
2254 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2255 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2256 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2257
2258 struct target_sysinfo {
2259     abi_long uptime;                /* Seconds since boot */
2260     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2261     abi_ulong totalram;             /* Total usable main memory size */
2262     abi_ulong freeram;              /* Available memory size */
2263     abi_ulong sharedram;            /* Amount of shared memory */
2264     abi_ulong bufferram;            /* Memory used by buffers */
2265     abi_ulong totalswap;            /* Total swap space size */
2266     abi_ulong freeswap;             /* swap space still available */
2267     unsigned short procs;           /* Number of current processes */
2268     unsigned short pad;             /* explicit padding for m68k */
2269     abi_ulong totalhigh;            /* Total high memory size */
2270     abi_ulong freehigh;             /* Available high memory size */
2271     unsigned int mem_unit;          /* Memory unit size in bytes */
2272     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2273 };
2274
2275 struct linux_dirent {
2276     long            d_ino;
2277     unsigned long   d_off;
2278     unsigned short  d_reclen;
2279     char            d_name[256]; /* We must not include limits.h! */
2280 };
2281
2282 struct linux_dirent64 {
2283     uint64_t        d_ino;
2284     int64_t         d_off;
2285     unsigned short  d_reclen;
2286     unsigned char   d_type;
2287     char            d_name[256];
2288 };
2289
2290 struct target_mq_attr {
2291     abi_long mq_flags;
2292     abi_long mq_maxmsg;
2293     abi_long mq_msgsize;
2294     abi_long mq_curmsgs;
2295 };
2296
2297 #include "socket.h"
2298
2299 #include "errno_defs.h"
2300
2301 #define FUTEX_WAIT              0
2302 #define FUTEX_WAKE              1
2303 #define FUTEX_FD                2
2304 #define FUTEX_REQUEUE           3
2305 #define FUTEX_CMP_REQUEUE       4
2306 #define FUTEX_WAKE_OP           5
2307 #define FUTEX_LOCK_PI           6
2308 #define FUTEX_UNLOCK_PI         7
2309 #define FUTEX_TRYLOCK_PI        8
2310 #define FUTEX_WAIT_BITSET       9
2311 #define FUTEX_WAKE_BITSET       10
2312
2313 #define FUTEX_PRIVATE_FLAG      128
2314 #define FUTEX_CLOCK_REALTIME    256
2315 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2316
2317 #ifdef CONFIG_EPOLL
2318 typedef union target_epoll_data {
2319     abi_ulong ptr;
2320     abi_ulong fd;
2321     uint32_t u32;
2322     uint64_t u64;
2323 } target_epoll_data_t;
2324
2325 struct target_epoll_event {
2326     uint32_t events;
2327     target_epoll_data_t data;
2328 };
2329 #endif
2330 struct target_rlimit64 {
2331     uint64_t rlim_cur;
2332     uint64_t rlim_max;
2333 };