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_SH4) \
  52     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS)
  53
  54 #define TARGET_IOC_SIZEBITS     14
  55 #define TARGET_IOC_DIRBITS      2
  56
  57 #define TARGET_IOC_NONE   0U
  58 #define TARGET_IOC_WRITE  1U
  59 #define TARGET_IOC_READ   2U
  60
  61 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  62       defined(TARGET_SPARC) || defined(TARGET_MIPS)
  63
  64 #define TARGET_IOC_SIZEBITS     13
  65 #define TARGET_IOC_DIRBITS      3
  66
  67 #define TARGET_IOC_NONE   1U
  68 #define TARGET_IOC_READ   2U
  69 #define TARGET_IOC_WRITE  4U
  70
  71 #else
  72 #error unsupported CPU
  73 #endif
  74
  75 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  76 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  77 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  78 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  79
  80 #define TARGET_IOC_NRSHIFT      0
  81 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  82 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
  83 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
  84
  85 #define TARGET_IOC(dir,type,nr,size) \
  86         (((dir)  << TARGET_IOC_DIRSHIFT) | \
  87          ((type) << TARGET_IOC_TYPESHIFT) | \
  88          ((nr)   << TARGET_IOC_NRSHIFT) | \
  89          ((size) << TARGET_IOC_SIZESHIFT))
  90
  91 /* used to create numbers */
  92 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
  93 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
  94 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
  95 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
  96
  97 /* the size is automatically computed for these defines */
  98 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
  99 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 100 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 101
 102 struct target_sockaddr {
 103     uint16_t sa_family;
 104     uint8_t sa_data[14];
 105 };
 106
 107 struct target_timeval {
 108     abi_long tv_sec;
 109     abi_long tv_usec;
 110 };
 111
 112 struct target_timespec {
 113     abi_long tv_sec;
 114     abi_long tv_nsec;
 115 };
 116
 117 struct target_itimerval {
 118     struct target_timeval it_interval;
 119     struct target_timeval it_value;
 120 };
 121
 122 typedef abi_long target_clock_t;
 123
 124 #define TARGET_HZ 100
 125
 126 struct target_tms {
 127     target_clock_t tms_utime;
 128     target_clock_t tms_stime;
 129     target_clock_t tms_cutime;
 130     target_clock_t tms_cstime;
 131 };
 132
 133 struct target_utimbuf {
 134     abi_long actime;
 135     abi_long modtime;
 136 };
 137
 138 struct target_sel_arg_struct {
 139     abi_long n;
 140     abi_long inp, outp, exp;
 141     abi_long tvp;
 142 };
 143
 144 struct target_iovec {
 145     abi_long iov_base;   /* Starting address */
 146     abi_long iov_len;   /* Number of bytes */
 147 };
 148
 149 struct target_msghdr {
 150     abi_long     msg_name;       /* Socket name                 */
 151     int          msg_namelen;    /* Length of name              */
 152     abi_long     msg_iov;        /* Data blocks                 */
 153     abi_long     msg_iovlen;     /* Number of blocks            */
 154     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 155     abi_long     msg_controllen; /* Length of cmsg list */
 156     unsigned int msg_flags;
 157 };
 158
 159 struct target_cmsghdr {
 160     abi_long     cmsg_len;
 161     int          cmsg_level;
 162     int          cmsg_type;
 163 };
 164
 165 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 166 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 167 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 168                                & (size_t) ~(sizeof (abi_long) - 1))
 169 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 170                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 171 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 172
 173 static __inline__ struct target_cmsghdr *
 174 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 175 {
 176   struct target_cmsghdr *__ptr;
 177
 178   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 179                                     + TARGET_CMSG_ALIGN (tswapl(__cmsg->cmsg_len)));
 180   if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapl(__mhdr->msg_control))
 181       > tswapl(__mhdr->msg_controllen))
 182     /* No more entries.  */
 183     return (struct target_cmsghdr *)0;
 184   return __cmsg;
 185 }
 186
 187
 188 struct  target_rusage {
 189         struct target_timeval ru_utime;        /* user time used */
 190         struct target_timeval ru_stime;        /* system time used */
 191         abi_long    ru_maxrss;                 /* maximum resident set size */
 192         abi_long    ru_ixrss;                  /* integral shared memory size */
 193         abi_long    ru_idrss;                  /* integral unshared data size */
 194         abi_long    ru_isrss;                  /* integral unshared stack size */
 195         abi_long    ru_minflt;                 /* page reclaims */
 196         abi_long    ru_majflt;                 /* page faults */
 197         abi_long    ru_nswap;                  /* swaps */
 198         abi_long    ru_inblock;                /* block input operations */
 199         abi_long    ru_oublock;                /* block output operations */
 200         abi_long    ru_msgsnd;                 /* messages sent */
 201         abi_long    ru_msgrcv;                 /* messages received */
 202         abi_long    ru_nsignals;               /* signals received */
 203         abi_long    ru_nvcsw;                  /* voluntary context switches */
 204         abi_long    ru_nivcsw;                 /* involuntary " */
 205 };
 206
 207 typedef struct {
 208         int     val[2];
 209 } kernel_fsid_t;
 210
 211 struct kernel_statfs {
 212         int f_type;
 213         int f_bsize;
 214         int f_blocks;
 215         int f_bfree;
 216         int f_bavail;
 217         int f_files;
 218         int f_ffree;
 219         kernel_fsid_t f_fsid;
 220         int f_namelen;
 221         int f_spare[6];
 222 };
 223
 224 struct target_dirent {
 225         abi_long        d_ino;
 226         abi_long        d_off;
 227         unsigned short  d_reclen;
 228         char            d_name[256]; /* We must not include limits.h! */
 229 };
 230
 231 struct target_dirent64 {
 232         uint64_t        d_ino;
 233         int64_t         d_off;
 234         unsigned short  d_reclen;
 235         unsigned char   d_type;
 236         char            d_name[256];
 237 };
 238
 239
 240 /* mostly generic signal stuff */
 241 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 242 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 243 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 244
 245 #ifdef TARGET_MIPS
 246 #define TARGET_NSIG        128
 247 #else
 248 #define TARGET_NSIG        64
 249 #endif
 250 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 251 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 252
 253 typedef struct {
 254     abi_ulong sig[TARGET_NSIG_WORDS];
 255 } target_sigset_t;
 256
 257 #ifdef BSWAP_NEEDED
 258 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 259 {
 260     int i;
 261     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 262         d->sig[i] = tswapl(s->sig[i]);
 263 }
 264 #else
 265 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 266 {
 267     *d = *s;
 268 }
 269 #endif
 270
 271 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 272 {
 273     int i;
 274     d->sig[0] = set;
 275     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 276         d->sig[i] = 0;
 277 }
 278
 279 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 280 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 281 void host_to_target_old_sigset(abi_ulong *old_sigset,
 282                                const sigset_t *sigset);
 283 void target_to_host_old_sigset(sigset_t *sigset,
 284                                const abi_ulong *old_sigset);
 285 struct target_sigaction;
 286 int do_sigaction(int sig, const struct target_sigaction *act,
 287                  struct target_sigaction *oact);
 288
 289 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined (TARGET_SH4) || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS)
 290
 291 #if defined(TARGET_SPARC)
 292 #define TARGET_SA_NOCLDSTOP    8u
 293 #define TARGET_SA_NOCLDWAIT    0x100u
 294 #define TARGET_SA_SIGINFO      0x200u
 295 #define TARGET_SA_ONSTACK      1u
 296 #define TARGET_SA_RESTART      2u
 297 #define TARGET_SA_NODEFER      0x20u
 298 #define TARGET_SA_RESETHAND    4u
 299 #elif defined(TARGET_MIPS)
 300 #define TARGET_SA_NOCLDSTOP     0x00000001
 301 #define TARGET_SA_NOCLDWAIT     0x00010000
 302 #define TARGET_SA_SIGINFO       0x00000008
 303 #define TARGET_SA_ONSTACK       0x08000000
 304 #define TARGET_SA_NODEFER       0x40000000
 305 #define TARGET_SA_RESTART       0x10000000
 306 #define TARGET_SA_RESETHAND     0x80000000
 307 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 308 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 309 #endif
 310 #else
 311 #define TARGET_SA_NOCLDSTOP     0x00000001
 312 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 313 #define TARGET_SA_SIGINFO       0x00000004
 314 #define TARGET_SA_ONSTACK       0x08000000
 315 #define TARGET_SA_RESTART       0x10000000
 316 #define TARGET_SA_NODEFER       0x40000000
 317 #define TARGET_SA_RESETHAND     0x80000000
 318 #define TARGET_SA_RESTORER      0x04000000
 319 #endif
 320
 321 #if defined(TARGET_SPARC)
 322
 323 #define TARGET_SIGHUP            1
 324 #define TARGET_SIGINT            2
 325 #define TARGET_SIGQUIT           3
 326 #define TARGET_SIGILL            4
 327 #define TARGET_SIGTRAP           5
 328 #define TARGET_SIGABRT           6
 329 #define TARGET_SIGIOT            6
 330 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 331 #define TARGET_SIGFPE            8
 332 #define TARGET_SIGKILL           9
 333 #define TARGET_SIGBUS           10
 334 #define TARGET_SIGSEGV          11
 335 #define TARGET_SIGSYS           12
 336 #define TARGET_SIGPIPE          13
 337 #define TARGET_SIGALRM          14
 338 #define TARGET_SIGTERM          15
 339 #define TARGET_SIGURG           16
 340 #define TARGET_SIGSTOP          17
 341 #define TARGET_SIGTSTP          18
 342 #define TARGET_SIGCONT          19
 343 #define TARGET_SIGCHLD          20
 344 #define TARGET_SIGTTIN          21
 345 #define TARGET_SIGTTOU          22
 346 #define TARGET_SIGIO            23
 347 #define TARGET_SIGXCPU          24
 348 #define TARGET_SIGXFSZ          25
 349 #define TARGET_SIGVTALRM        26
 350 #define TARGET_SIGPROF          27
 351 #define TARGET_SIGWINCH         28
 352 #define TARGET_SIGPWR           29
 353 #define TARGET_SIGUSR1          30
 354 #define TARGET_SIGUSR2          31
 355 #define TARGET_SIGRTMIN         32
 356
 357 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 358 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 359 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 360
 361 #elif defined(TARGET_MIPS)
 362
 363 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 364 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 365 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 366 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 367 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 368 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 369 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 370 #define TARGET_SIGEMT            7
 371 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 372 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 373 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 374 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 375 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 376 #define TARGET_SIGSYS           12
 377 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 378 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 379 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 380 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 381 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 382 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 383 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 384 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 385 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 386 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 387 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 388 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 389 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 390 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 391 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 392 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 393 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 394 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 395 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 396 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 397 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 398 #define TARGET_SIGRTMIN         32
 399
 400 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 401 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 402 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 403
 404 #else
 405
 406 #define TARGET_SIGHUP            1
 407 #define TARGET_SIGINT            2
 408 #define TARGET_SIGQUIT           3
 409 #define TARGET_SIGILL            4
 410 #define TARGET_SIGTRAP           5
 411 #define TARGET_SIGABRT           6
 412 #define TARGET_SIGIOT            6
 413 #define TARGET_SIGBUS            7
 414 #define TARGET_SIGFPE            8
 415 #define TARGET_SIGKILL           9
 416 #define TARGET_SIGUSR1          10
 417 #define TARGET_SIGSEGV          11
 418 #define TARGET_SIGUSR2          12
 419 #define TARGET_SIGPIPE          13
 420 #define TARGET_SIGALRM          14
 421 #define TARGET_SIGTERM          15
 422 #define TARGET_SIGSTKFLT        16
 423 #define TARGET_SIGCHLD          17
 424 #define TARGET_SIGCONT          18
 425 #define TARGET_SIGSTOP          19
 426 #define TARGET_SIGTSTP          20
 427 #define TARGET_SIGTTIN          21
 428 #define TARGET_SIGTTOU          22
 429 #define TARGET_SIGURG           23
 430 #define TARGET_SIGXCPU          24
 431 #define TARGET_SIGXFSZ          25
 432 #define TARGET_SIGVTALRM        26
 433 #define TARGET_SIGPROF          27
 434 #define TARGET_SIGWINCH         28
 435 #define TARGET_SIGIO            29
 436 #define TARGET_SIGPWR           30
 437 #define TARGET_SIGSYS           31
 438 #define TARGET_SIGRTMIN         32
 439
 440 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 441 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 442 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 443
 444 #endif
 445
 446 #if defined(TARGET_MIPS)
 447
 448 struct target_sigaction {
 449         uint32_t        sa_flags;
 450 #if defined(TARGET_ABI_MIPSN32)
 451         uint32_t        _sa_handler;
 452 #else
 453         abi_ulong       _sa_handler;
 454 #endif
 455         target_sigset_t sa_mask;
 456 };
 457
 458 #else
 459 struct target_old_sigaction {
 460         abi_ulong _sa_handler;
 461         abi_ulong sa_mask;
 462         abi_ulong sa_flags;
 463         abi_ulong sa_restorer;
 464 };
 465
 466 struct target_sigaction {
 467         abi_ulong _sa_handler;
 468         abi_ulong sa_flags;
 469         abi_ulong sa_restorer;
 470         target_sigset_t sa_mask;
 471 };
 472 #endif
 473
 474 typedef union target_sigval {
 475         int sival_int;
 476         abi_ulong sival_ptr;
 477 } target_sigval_t;
 478 #if 0
 479 #if defined (TARGET_SPARC)
 480 typedef struct {
 481         struct {
 482                 abi_ulong psr;
 483                 abi_ulong pc;
 484                 abi_ulong npc;
 485                 abi_ulong y;
 486                 abi_ulong u_regs[16]; /* globals and ins */
 487         }               si_regs;
 488         int             si_mask;
 489 } __siginfo_t;
 490
 491 typedef struct {
 492         unsigned   long si_float_regs [32];
 493         unsigned   long si_fsr;
 494         unsigned   long si_fpqdepth;
 495         struct {
 496                 unsigned long *insn_addr;
 497                 unsigned long insn;
 498         } si_fpqueue [16];
 499 } __siginfo_fpu_t;
 500 #endif
 501 #endif
 502
 503 #define TARGET_SI_MAX_SIZE      128
 504 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 505
 506 typedef struct target_siginfo {
 507         int si_signo;
 508         int si_errno;
 509         int si_code;
 510
 511         union {
 512                 int _pad[TARGET_SI_PAD_SIZE];
 513
 514                 /* kill() */
 515                 struct {
 516                         pid_t _pid;             /* sender's pid */
 517                         uid_t _uid;             /* sender's uid */
 518                 } _kill;
 519
 520                 /* POSIX.1b timers */
 521                 struct {
 522                         unsigned int _timer1;
 523                         unsigned int _timer2;
 524                 } _timer;
 525
 526                 /* POSIX.1b signals */
 527                 struct {
 528                         pid_t _pid;             /* sender's pid */
 529                         uid_t _uid;             /* sender's uid */
 530                         target_sigval_t _sigval;
 531                 } _rt;
 532
 533                 /* SIGCHLD */
 534                 struct {
 535                         pid_t _pid;             /* which child */
 536                         uid_t _uid;             /* sender's uid */
 537                         int _status;            /* exit code */
 538                         target_clock_t _utime;
 539                         target_clock_t _stime;
 540                 } _sigchld;
 541
 542                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 543                 struct {
 544                         abi_ulong _addr; /* faulting insn/memory ref. */
 545                 } _sigfault;
 546
 547                 /* SIGPOLL */
 548                 struct {
 549                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 550                         int _fd;
 551                 } _sigpoll;
 552         } _sifields;
 553 } target_siginfo_t;
 554
 555 /*
 556  * si_code values
 557  * Digital reserves positive values for kernel-generated signals.
 558  */
 559 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 560 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 561 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 562 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 563 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 564 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 565 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 566
 567 /*
 568  * SIGILL si_codes
 569  */
 570 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 571 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 572 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 573 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 574 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 575 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 576 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 577 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 578
 579 /*
 580  * SIGFPE si_codes
 581  */
 582 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 583 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 584 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 585 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 586 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 587 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 588 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 589 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 590 #define TARGET_NSIGFPE         8
 591
 592 /*
 593  * SIGSEGV si_codes
 594  */
 595 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 596 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 597
 598 /*
 599  * SIGBUS si_codes
 600  */
 601 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 602 #define TARGET_BUS_ADRERR       (2)     /* non-existant physical address */
 603 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 604
 605 /*
 606  * SIGTRAP si_codes
 607  */
 608 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 609 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 610
 611 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 612
 613 struct target_rlimit {
 614         abi_ulong   rlim_cur;
 615         abi_ulong   rlim_max;
 616 };
 617
 618 struct target_pollfd {
 619     int fd;           /* file descriptor */
 620     short events;     /* requested events */
 621     short revents;    /* returned events */
 622 };
 623
 624 /* virtual terminal ioctls */
 625 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 626 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 627 #define TARGET_KDGKBTYPE       0x4b33
 628 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 629 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 630
 631 #define TARGET_SIOCATMARK      0x8905
 632
 633 /* Networking ioctls */
 634 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 635 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 636 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 637 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 638 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 639 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 640 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 641 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 642 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 643 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 644 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 645 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 646 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 647 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 648 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 649 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 650 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 651 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 652 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 653 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 654 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 655 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 656 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 657 #define TARGET_SIOCSIFENCAP    0x8926
 658 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 659 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 660 #define TARGET_SIOCSIFSLAVE    0x8930
 661 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 662 #define TARGET_SIOCDELMULTI    0x8932
 663
 664 /* Bridging control calls */
 665 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 666 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 667
 668 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 669 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 670
 671 /* ARP cache control calls. */
 672 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 673 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 674 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 675 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 676 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 677 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 678
 679 /* RARP cache control calls. */
 680 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 681 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 682 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 683
 684 /* Driver configuration calls */
 685 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 686 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 687
 688 /* DLCI configuration calls */
 689 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 690 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 691
 692
 693 /* From <linux/fs.h> */
 694
 695 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 696 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 697 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 698 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 699 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 700 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 701 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 702 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 703 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 704 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 705 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 706 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 707 /* A jump here: 108-111 have been used for various private purposes. */
 708 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,sizeof(int))
 709 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,sizeof(int))
 710 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,sizeof(uint64_t)) /* return device size in bytes (u64 *arg) */
 711 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 712 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 713
 714 /* cdrom commands */
 715 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 716 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 717 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 718 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 719                                            (struct cdrom_ti) */
 720 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 721                                            (struct cdrom_tochdr) */
 722 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 723                                            (struct cdrom_tocentry) */
 724 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 725 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 726 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 727 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 728                                            (struct cdrom_volctrl) */
 729 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 730                                            (struct cdrom_subchnl) */
 731 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 732                                            (struct cdrom_read) */
 733 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 734                                            (struct cdrom_read) */
 735 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 736 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 737 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 738                                            address of multi session disks
 739                                            (struct cdrom_multisession) */
 740 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 741                                            if available (struct cdrom_mcn) */
 742 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 743                                           but here anyway for compatability */
 744 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 745 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 746                                           (struct cdrom_volctrl) */
 747 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 748                                            (struct cdrom_read) */
 749 /*
 750  * These ioctls are used only used in aztcd.c and optcd.c
 751  */
 752 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 753 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 754
 755 /*
 756  * This ioctl is only used by the scsi-cd driver.
 757    It is for playing audio in logical block addressing mode.
 758  */
 759 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 760
 761 /*
 762  * These ioctls are only used in optcd.c
 763  */
 764 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 765
 766 /*
 767  * These ioctls are (now) only in ide-cd.c for controlling
 768  * drive spindown time.  They should be implemented in the
 769  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 770  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 771  *  -Erik
 772  */
 773 #define TARGET_CDROMGETSPINDOWN        0x531d
 774 #define TARGET_CDROMSETSPINDOWN        0x531e
 775
 776 /*
 777  * These ioctls are implemented through the uniform CD-ROM driver
 778  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 779  * drivers are eventually ported to the uniform CD-ROM driver interface.
 780  */
 781 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 782 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 783 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 784 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 785 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 786 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 787 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 788 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 789 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 790 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 791 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 792 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 793
 794 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 795  * Future CDROM ioctls should be kept below 0x537F
 796  */
 797
 798 /* This ioctl is only used by sbpcd at the moment */
 799 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 800                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 801
 802 /* DVD-ROM Specific ioctls */
 803 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 804 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 805 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 806
 807 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 808 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 809 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 810
 811 /* HD commands */
 812
 813 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 814 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 815 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 816 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 817 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 818 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 819 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 820 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 821 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 822 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 823
 824 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 825 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 826 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 827 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 828 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 829 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 830 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 831 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 832
 833 /* loop ioctls */
 834 #define TARGET_LOOP_SET_FD            0x4C00
 835 #define TARGET_LOOP_CLR_FD            0x4C01
 836 #define TARGET_LOOP_SET_STATUS        0x4C02
 837 #define TARGET_LOOP_GET_STATUS        0x4C03
 838 #define TARGET_LOOP_SET_STATUS64      0x4C04
 839 #define TARGET_LOOP_GET_STATUS64      0x4C05
 840 #define TARGET_LOOP_CHANGE_FD         0x4C06
 841
 842 /* from asm/termbits.h */
 843
 844 #define TARGET_NCC 8
 845 struct target_termio {
 846         unsigned short c_iflag;         /* input mode flags */
 847         unsigned short c_oflag;         /* output mode flags */
 848         unsigned short c_cflag;         /* control mode flags */
 849         unsigned short c_lflag;         /* local mode flags */
 850         unsigned char c_line;           /* line discipline */
 851         unsigned char c_cc[TARGET_NCC]; /* control characters */
 852 };
 853
 854 struct target_winsize {
 855         unsigned short ws_row;
 856         unsigned short ws_col;
 857         unsigned short ws_xpixel;
 858         unsigned short ws_ypixel;
 859 };
 860
 861 #include "termbits.h"
 862
 863 #define TARGET_MAP_SHARED       0x01            /* Share changes */
 864 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
 865 #define TARGET_MAP_TYPE 0x0f            /* Mask for type of mapping */
 866 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
 867 #if defined(TARGET_MIPS)
 868 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
 869 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
 870 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
 871 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
 872 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
 873 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
 874 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
 875 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
 876 #else
 877 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
 878 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
 879 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
 880 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
 881 #if defined(TARGET_PPC)
 882 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
 883 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
 884 #else
 885 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
 886 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
 887 #endif
 888 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
 889 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
 890 #endif
 891
 892 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || defined(TARGET_CRIS)
 893 struct target_stat {
 894         unsigned short st_dev;
 895         unsigned short __pad1;
 896         abi_ulong st_ino;
 897         unsigned short st_mode;
 898         unsigned short st_nlink;
 899         unsigned short st_uid;
 900         unsigned short st_gid;
 901         unsigned short st_rdev;
 902         unsigned short __pad2;
 903         abi_ulong  st_size;
 904         abi_ulong  st_blksize;
 905         abi_ulong  st_blocks;
 906         abi_ulong  target_st_atime;
 907         abi_ulong  __unused1;
 908         abi_ulong  target_st_mtime;
 909         abi_ulong  __unused2;
 910         abi_ulong  target_st_ctime;
 911         abi_ulong  __unused3;
 912         abi_ulong  __unused4;
 913         abi_ulong  __unused5;
 914 };
 915
 916 /* This matches struct stat64 in glibc2.1, hence the absolutely
 917  * insane amounts of padding around dev_t's.
 918  */
 919 struct target_stat64 {
 920         unsigned short  st_dev;
 921         unsigned char   __pad0[10];
 922
 923 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
 924         abi_ulong       __st_ino;
 925
 926         unsigned int    st_mode;
 927         unsigned int    st_nlink;
 928
 929         abi_ulong       st_uid;
 930         abi_ulong       st_gid;
 931
 932         unsigned short  st_rdev;
 933         unsigned char   __pad3[10];
 934
 935         long long       st_size;
 936         abi_ulong       st_blksize;
 937
 938         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
 939         abi_ulong       __pad4;         /* future possible st_blocks high bits */
 940
 941         abi_ulong       target_st_atime;
 942         abi_ulong       __pad5;
 943
 944         abi_ulong       target_st_mtime;
 945         abi_ulong       __pad6;
 946
 947         abi_ulong       target_st_ctime;
 948         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
 949
 950         unsigned long long      st_ino;
 951 } __attribute__((packed));
 952
 953 #ifdef TARGET_ARM
 954 struct target_eabi_stat64 {
 955         unsigned long long st_dev;
 956         unsigned int    __pad1;
 957         abi_ulong    __st_ino;
 958         unsigned int    st_mode;
 959         unsigned int    st_nlink;
 960
 961         abi_ulong    st_uid;
 962         abi_ulong    st_gid;
 963
 964         unsigned long long st_rdev;
 965         unsigned int    __pad2[2];
 966
 967         long long       st_size;
 968         abi_ulong    st_blksize;
 969         unsigned int    __pad3;
 970         unsigned long long st_blocks;
 971
 972         abi_ulong    target_st_atime;
 973         abi_ulong    target_st_atime_nsec;
 974
 975         abi_ulong    target_st_mtime;
 976         abi_ulong    target_st_mtime_nsec;
 977
 978         abi_ulong    target_st_ctime;
 979         abi_ulong    target_st_ctime_nsec;
 980
 981         unsigned long long st_ino;
 982 } __attribute__ ((packed));
 983 #endif
 984
 985 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
 986 struct target_stat {
 987         unsigned int    st_dev;
 988         abi_ulong       st_ino;
 989         unsigned int    st_mode;
 990         unsigned int    st_nlink;
 991         unsigned int    st_uid;
 992         unsigned int    st_gid;
 993         unsigned int    st_rdev;
 994         abi_long        st_size;
 995         abi_long        target_st_atime;
 996         abi_long        target_st_mtime;
 997         abi_long        target_st_ctime;
 998         abi_long        st_blksize;
 999         abi_long        st_blocks;
1000         abi_ulong       __unused4[2];
1001 };
1002
1003 struct target_stat64 {
1004         unsigned char   __pad0[6];
1005         unsigned short  st_dev;
1006
1007         uint64_t        st_ino;
1008         uint64_t        st_nlink;
1009
1010         unsigned int    st_mode;
1011
1012         unsigned int    st_uid;
1013         unsigned int    st_gid;
1014
1015         unsigned char   __pad2[6];
1016         unsigned short  st_rdev;
1017
1018         int64_t         st_size;
1019         int64_t         st_blksize;
1020
1021         unsigned char   __pad4[4];
1022         unsigned int    st_blocks;
1023
1024         abi_ulong       target_st_atime;
1025         abi_ulong       __unused1;
1026
1027         abi_ulong       target_st_mtime;
1028         abi_ulong       __unused2;
1029
1030         abi_ulong       target_st_ctime;
1031         abi_ulong       __unused3;
1032
1033         abi_ulong       __unused4[3];
1034 };
1035
1036 #elif defined(TARGET_SPARC)
1037
1038 struct target_stat {
1039         unsigned short  st_dev;
1040         abi_ulong       st_ino;
1041         unsigned short  st_mode;
1042         short           st_nlink;
1043         unsigned short  st_uid;
1044         unsigned short  st_gid;
1045         unsigned short  st_rdev;
1046         abi_long        st_size;
1047         abi_long        target_st_atime;
1048         abi_ulong       __unused1;
1049         abi_long        target_st_mtime;
1050         abi_ulong       __unused2;
1051         abi_long        target_st_ctime;
1052         abi_ulong       __unused3;
1053         abi_long        st_blksize;
1054         abi_long        st_blocks;
1055         abi_ulong       __unused4[2];
1056 };
1057
1058 struct target_stat64 {
1059         unsigned char   __pad0[6];
1060         unsigned short  st_dev;
1061
1062         uint64_t st_ino;
1063
1064         unsigned int    st_mode;
1065         unsigned int    st_nlink;
1066
1067         unsigned int    st_uid;
1068         unsigned int    st_gid;
1069
1070         unsigned char   __pad2[6];
1071         unsigned short  st_rdev;
1072
1073         unsigned char   __pad3[8];
1074
1075         int64_t st_size;
1076         unsigned int    st_blksize;
1077
1078         unsigned char   __pad4[8];
1079         unsigned int    st_blocks;
1080
1081         unsigned int    target_st_atime;
1082         unsigned int    __unused1;
1083
1084         unsigned int    target_st_mtime;
1085         unsigned int    __unused2;
1086
1087         unsigned int    target_st_ctime;
1088         unsigned int    __unused3;
1089
1090         unsigned int    __unused4;
1091         unsigned int    __unused5;
1092 };
1093
1094 #elif defined(TARGET_PPC)
1095
1096 struct target_stat {
1097         abi_ulong st_dev;
1098         abi_ulong st_ino;
1099 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1100         abi_ulong st_nlink;
1101         unsigned int st_mode;
1102 #else
1103         unsigned int st_mode;
1104         unsigned short st_nlink;
1105 #endif
1106         unsigned int st_uid;
1107         unsigned int st_gid;
1108         abi_ulong  st_rdev;
1109         abi_ulong  st_size;
1110         abi_ulong  st_blksize;
1111         abi_ulong  st_blocks;
1112         abi_ulong  target_st_atime;
1113         abi_ulong  target_st_atime_nsec;
1114         abi_ulong  target_st_mtime;
1115         abi_ulong  target_st_mtime_nsec;
1116         abi_ulong  target_st_ctime;
1117         abi_ulong  target_st_ctime_nsec;
1118         abi_ulong  __unused4;
1119         abi_ulong  __unused5;
1120 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1121         abi_ulong  __unused6;
1122 #endif
1123 };
1124
1125 struct target_stat64 {
1126         unsigned long long st_dev;
1127         unsigned long long st_ino;
1128         unsigned int st_mode;
1129         unsigned int st_nlink;
1130         unsigned int st_uid;
1131         unsigned int st_gid;
1132         unsigned long long st_rdev;
1133         unsigned short pad0;
1134         long long      st_size;
1135         int            st_blksize;
1136         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1137         int            target_st_atime;
1138         unsigned int   target_st_atime_nsec;
1139         int            target_st_mtime;
1140         unsigned int   target_st_mtime_nsec;
1141         int            target_st_ctime;
1142         unsigned int   target_st_ctime_nsec;
1143         unsigned int   __unused4;
1144         unsigned int   __unused5;
1145 };
1146
1147 #elif defined(TARGET_M68K)
1148
1149 struct target_stat {
1150         unsigned short st_dev;
1151         unsigned short __pad1;
1152         abi_ulong st_ino;
1153         unsigned short st_mode;
1154         unsigned short st_nlink;
1155         unsigned short st_uid;
1156         unsigned short st_gid;
1157         unsigned short st_rdev;
1158         unsigned short __pad2;
1159         abi_ulong  st_size;
1160         abi_ulong  st_blksize;
1161         abi_ulong  st_blocks;
1162         abi_ulong  target_st_atime;
1163         abi_ulong  __unused1;
1164         abi_ulong  target_st_mtime;
1165         abi_ulong  __unused2;
1166         abi_ulong  target_st_ctime;
1167         abi_ulong  __unused3;
1168         abi_ulong  __unused4;
1169         abi_ulong  __unused5;
1170 };
1171
1172 /* This matches struct stat64 in glibc2.1, hence the absolutely
1173  * insane amounts of padding around dev_t's.
1174  */
1175 struct target_stat64 {
1176         unsigned long long      st_dev;
1177         unsigned char   __pad1[2];
1178
1179 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1180         abi_ulong       __st_ino;
1181
1182         unsigned int    st_mode;
1183         unsigned int    st_nlink;
1184
1185         abi_ulong       st_uid;
1186         abi_ulong       st_gid;
1187
1188         unsigned long long      st_rdev;
1189         unsigned char   __pad3[2];
1190
1191         long long       st_size;
1192         abi_ulong       st_blksize;
1193
1194         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1195         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1196
1197         abi_ulong       target_st_atime;
1198         abi_ulong       target_st_atime_nsec;
1199
1200         abi_ulong       target_st_mtime;
1201         abi_ulong       target_st_mtime_nsec;
1202
1203         abi_ulong       target_st_ctime;
1204         abi_ulong       target_st_ctime_nsec;
1205
1206         unsigned long long      st_ino;
1207 } __attribute__((packed));
1208
1209 #elif defined(TARGET_ABI_MIPSN64)
1210
1211 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1212 struct target_stat {
1213         unsigned int            st_dev;
1214         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1215
1216         abi_ulong               st_ino;
1217
1218         unsigned int            st_mode;
1219         unsigned int            st_nlink;
1220
1221         int                     st_uid;
1222         int                     st_gid;
1223
1224         unsigned int            st_rdev;
1225         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1226
1227         abi_ulong               st_size;
1228
1229         /*
1230          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1231          * but we don't have it under Linux.
1232          */
1233         unsigned int            target_st_atime;
1234         unsigned int            target_st_atime_nsec;
1235
1236         unsigned int            target_st_mtime;
1237         unsigned int            target_st_mtime_nsec;
1238
1239         unsigned int            target_st_ctime;
1240         unsigned int            target_st_ctime_nsec;
1241
1242         unsigned int            st_blksize;
1243         unsigned int            st_pad2;
1244
1245         abi_ulong               st_blocks;
1246 };
1247
1248 #elif defined(TARGET_ABI_MIPSN32)
1249
1250 struct target_stat {
1251         unsigned        st_dev;
1252         int             st_pad1[3];             /* Reserved for network id */
1253         unsigned int    st_ino;
1254         unsigned int    st_mode;
1255         unsigned int    st_nlink;
1256         int             st_uid;
1257         int             st_gid;
1258         unsigned        st_rdev;
1259         unsigned int    st_pad2[2];
1260         unsigned int    st_size;
1261         unsigned int    st_pad3;
1262         /*
1263          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1264          * but we don't have it under Linux.
1265          */
1266         unsigned int            target_st_atime;
1267         unsigned int            target_st_atime_nsec;
1268         unsigned int            target_st_mtime;
1269         unsigned int            target_st_mtime_nsec;
1270         unsigned int            target_st_ctime;
1271         unsigned int            target_st_ctime_nsec;
1272         unsigned int            st_blksize;
1273         unsigned int            st_blocks;
1274         unsigned int            st_pad4[14];
1275 };
1276
1277 /*
1278  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1279  * amounts of padding around dev_t's.  The memory layout is the same as of
1280  * struct stat of the 64-bit kernel.
1281  */
1282
1283 struct target_stat64 {
1284         unsigned int    st_dev;
1285         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1286
1287         target_ulong    st_ino;
1288
1289         unsigned int    st_mode;
1290         unsigned int    st_nlink;
1291
1292         int             st_uid;
1293         int             st_gid;
1294
1295         unsigned int    st_rdev;
1296         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1297
1298         int             st_size;
1299
1300         /*
1301          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1302          * but we don't have it under Linux.
1303          */
1304         int             target_st_atime;
1305         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1306
1307         int             target_st_mtime;
1308         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1309
1310         int             target_st_ctime;
1311         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1312
1313         unsigned int    st_blksize;
1314         unsigned int    st_pad2;
1315
1316         int             st_blocks;
1317 };
1318
1319 #elif defined(TARGET_ABI_MIPSO32)
1320
1321 struct target_stat {
1322         unsigned        st_dev;
1323         abi_long        st_pad1[3];             /* Reserved for network id */
1324         abi_ulong       st_ino;
1325         unsigned int    st_mode;
1326         unsigned int    st_nlink;
1327         int             st_uid;
1328         int             st_gid;
1329         unsigned        st_rdev;
1330         abi_long        st_pad2[2];
1331         abi_long        st_size;
1332         abi_long        st_pad3;
1333         /*
1334          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1335          * but we don't have it under Linux.
1336          */
1337         abi_long                target_st_atime;
1338         abi_long                target_st_atime_nsec;
1339         abi_long                target_st_mtime;
1340         abi_long                target_st_mtime_nsec;
1341         abi_long                target_st_ctime;
1342         abi_long                target_st_ctime_nsec;
1343         abi_long                st_blksize;
1344         abi_long                st_blocks;
1345         abi_long                st_pad4[14];
1346 };
1347
1348 /*
1349  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1350  * amounts of padding around dev_t's.  The memory layout is the same as of
1351  * struct stat of the 64-bit kernel.
1352  */
1353
1354 struct target_stat64 {
1355         abi_ulong       st_dev;
1356         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1357
1358         uint64_t        st_ino;
1359
1360         unsigned int    st_mode;
1361         unsigned int    st_nlink;
1362
1363         int             st_uid;
1364         int             st_gid;
1365
1366         abi_ulong       st_rdev;
1367         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1368
1369         int64_t         st_size;
1370
1371         /*
1372          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1373          * but we don't have it under Linux.
1374          */
1375         abi_long        target_st_atime;
1376         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1377
1378         abi_long        target_st_mtime;
1379         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1380
1381         abi_long        target_st_ctime;
1382         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1383
1384         abi_ulong       st_blksize;
1385         abi_ulong       st_pad2;
1386
1387         int64_t         st_blocks;
1388 };
1389
1390 #elif defined(TARGET_ALPHA)
1391
1392 struct target_stat {
1393        unsigned int    st_dev;
1394        unsigned int    st_ino;
1395        unsigned int    st_mode;
1396        unsigned int    st_nlink;
1397        unsigned int    st_uid;
1398        unsigned int    st_gid;
1399        unsigned int    st_rdev;
1400        abi_long     st_size;
1401        abi_ulong    target_st_atime;
1402        abi_ulong    target_st_mtime;
1403        abi_ulong    target_st_ctime;
1404        unsigned int    st_blksize;
1405        unsigned int    st_blocks;
1406        unsigned int    st_flags;
1407        unsigned int    st_gen;
1408 };
1409
1410 struct target_stat64 {
1411        abi_ulong    st_dev;
1412        abi_ulong    st_ino;
1413        abi_ulong    st_rdev;
1414        abi_long     st_size;
1415        abi_ulong    st_blocks;
1416
1417        unsigned int    st_mode;
1418        unsigned int    st_uid;
1419        unsigned int    st_gid;
1420        unsigned int    st_blksize;
1421        unsigned int    st_nlink;
1422        unsigned int    __pad0;
1423
1424        abi_ulong    target_st_atime;
1425        abi_ulong    target_st_atime_nsec;
1426        abi_ulong    target_st_mtime;
1427        abi_ulong    target_st_mtime_nsec;
1428        abi_ulong    target_st_ctime;
1429        abi_ulong    target_st_ctime_nsec;
1430        abi_long     __unused[3];
1431 };
1432
1433 #elif defined(TARGET_SH4)
1434
1435 struct target_stat {
1436         abi_ulong  st_dev;
1437         abi_ulong  st_ino;
1438         unsigned short st_mode;
1439         unsigned short st_nlink;
1440         unsigned short st_uid;
1441         unsigned short st_gid;
1442         abi_ulong  st_rdev;
1443         abi_ulong  st_size;
1444         abi_ulong  st_blksize;
1445         abi_ulong  st_blocks;
1446         abi_ulong  target_st_atime;
1447         abi_ulong  target_st_atime_nsec;
1448         abi_ulong  target_st_mtime;
1449         abi_ulong  target_st_mtime_nsec;
1450         abi_ulong  target_st_ctime;
1451         abi_ulong  target_st_ctime_nsec;
1452         abi_ulong  __unused4;
1453         abi_ulong  __unused5;
1454 };
1455
1456 /* This matches struct stat64 in glibc2.1, hence the absolutely
1457  * insane amounts of padding around dev_t's.
1458  */
1459 struct target_stat64 {
1460         unsigned long long      st_dev;
1461         unsigned char   __pad0[4];
1462
1463 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1464         abi_ulong       __st_ino;
1465
1466         unsigned int    st_mode;
1467         unsigned int    st_nlink;
1468
1469         abi_ulong       st_uid;
1470         abi_ulong       st_gid;
1471
1472         unsigned long long      st_rdev;
1473         unsigned char   __pad3[4];
1474
1475         long long       st_size;
1476         abi_ulong       st_blksize;
1477
1478         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1479
1480         abi_ulong       target_st_atime;
1481         abi_ulong       target_st_atime_nsec;
1482
1483         abi_ulong       target_st_mtime;
1484         abi_ulong       target_st_mtime_nsec;
1485
1486         abi_ulong       target_st_ctime;
1487         abi_ulong       target_st_ctime_nsec;
1488
1489         unsigned long long      st_ino;
1490 };
1491
1492 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1493 struct target_stat {
1494         abi_ulong       st_dev;
1495         abi_ulong       st_ino;
1496         abi_ulong       st_nlink;
1497
1498         unsigned int    st_mode;
1499         unsigned int    st_uid;
1500         unsigned int    st_gid;
1501         unsigned int    __pad0;
1502         abi_ulong       st_rdev;
1503         abi_long        st_size;
1504         abi_long        st_blksize;
1505         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1506
1507         abi_ulong       target_st_atime;
1508         abi_ulong       target_st_atime_nsec;
1509         abi_ulong       target_st_mtime;
1510         abi_ulong       target_st_mtime_nsec;
1511         abi_ulong       target_st_ctime;
1512         abi_ulong       target_st_ctime_nsec;
1513
1514         abi_long        __unused[3];
1515 };
1516 #else
1517 #error unsupported CPU
1518 #endif
1519
1520 typedef struct {
1521         int     val[2];
1522 } target_fsid_t;
1523
1524 #ifdef TARGET_MIPS
1525 #ifdef TARGET_ABI_MIPSN32
1526 struct target_statfs {
1527         int32_t                 f_type;
1528         int32_t                 f_bsize;
1529         int32_t                 f_frsize;       /* Fragment size - unsupported */
1530         int32_t                 f_blocks;
1531         int32_t                 f_bfree;
1532         int32_t                 f_files;
1533         int32_t                 f_ffree;
1534         int32_t                 f_bavail;
1535
1536         /* Linux specials */
1537         target_fsid_t           f_fsid;
1538         int32_t                 f_namelen;
1539         int32_t                 f_spare[6];
1540 };
1541 #else
1542 struct target_statfs {
1543         abi_long                f_type;
1544         abi_long                f_bsize;
1545         abi_long                f_frsize;       /* Fragment size - unsupported */
1546         abi_long                f_blocks;
1547         abi_long                f_bfree;
1548         abi_long                f_files;
1549         abi_long                f_ffree;
1550         abi_long                f_bavail;
1551
1552         /* Linux specials */
1553         target_fsid_t           f_fsid;
1554         abi_long                f_namelen;
1555         abi_long                f_spare[6];
1556 };
1557 #endif
1558
1559 struct target_statfs64 {
1560         uint32_t        f_type;
1561         uint32_t        f_bsize;
1562         uint32_t        f_frsize;       /* Fragment size - unsupported */
1563         uint32_t        __pad;
1564         uint64_t        f_blocks;
1565         uint64_t        f_bfree;
1566         uint64_t        f_files;
1567         uint64_t        f_ffree;
1568         uint64_t        f_bavail;
1569         target_fsid_t   f_fsid;
1570         uint32_t        f_namelen;
1571         uint32_t        f_spare[6];
1572 };
1573 #elif defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1574 struct target_statfs {
1575         abi_long f_type;
1576         abi_long f_bsize;
1577         abi_long f_blocks;
1578         abi_long f_bfree;
1579         abi_long f_bavail;
1580         abi_long f_files;
1581         abi_long f_ffree;
1582         target_fsid_t f_fsid;
1583         abi_long f_namelen;
1584         abi_long f_frsize;
1585         abi_long f_spare[5];
1586 };
1587
1588 struct target_statfs64 {
1589         abi_long f_type;
1590         abi_long f_bsize;
1591         abi_long f_blocks;
1592         abi_long f_bfree;
1593         abi_long f_bavail;
1594         abi_long f_files;
1595         abi_long f_ffree;
1596         target_fsid_t f_fsid;
1597         abi_long f_namelen;
1598         abi_long f_frsize;
1599         abi_long f_spare[5];
1600 };
1601 #else
1602 struct target_statfs {
1603         uint32_t f_type;
1604         uint32_t f_bsize;
1605         uint32_t f_blocks;
1606         uint32_t f_bfree;
1607         uint32_t f_bavail;
1608         uint32_t f_files;
1609         uint32_t f_ffree;
1610         target_fsid_t f_fsid;
1611         uint32_t f_namelen;
1612         uint32_t f_frsize;
1613         uint32_t f_spare[5];
1614 };
1615
1616 struct target_statfs64 {
1617         uint32_t f_type;
1618         uint32_t f_bsize;
1619         uint64_t f_blocks;
1620         uint64_t f_bfree;
1621         uint64_t f_bavail;
1622         uint64_t f_files;
1623         uint64_t f_ffree;
1624         target_fsid_t f_fsid;
1625         uint32_t f_namelen;
1626         uint32_t f_frsize;
1627         uint32_t f_spare[5];
1628 };
1629 #endif
1630
1631
1632 #define TARGET_F_DUPFD         0       /* dup */
1633 #define TARGET_F_GETFD         1       /* get close_on_exec */
1634 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
1635 #define TARGET_F_GETFL         3       /* get file->f_flags */
1636 #define TARGET_F_SETFL         4       /* set file->f_flags */
1637
1638 #if defined(TARGET_ALPHA)
1639 #define TARGET_F_GETLK         7
1640 #define TARGET_F_SETLK         8
1641 #define TARGET_F_SETLKW        9
1642 #define TARGET_F_SETOWN        5       /*  for sockets. */
1643 #define TARGET_F_GETOWN        6       /*  for sockets. */
1644 #else
1645 #define TARGET_F_GETLK         5
1646 #define TARGET_F_SETLK         6
1647 #define TARGET_F_SETLKW        7
1648 #define TARGET_F_SETOWN        8       /*  for sockets. */
1649 #define TARGET_F_GETOWN        9       /*  for sockets. */
1650 #endif
1651
1652 #define TARGET_F_SETSIG        10      /*  for sockets. */
1653 #define TARGET_F_GETSIG        11      /*  for sockets. */
1654
1655 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
1656 #define TARGET_F_SETLK64       13
1657 #define TARGET_F_SETLKW64      14
1658
1659 #if defined (TARGET_ARM)
1660 #define TARGET_O_ACCMODE          0003
1661 #define TARGET_O_RDONLY             00
1662 #define TARGET_O_WRONLY             01
1663 #define TARGET_O_RDWR               02
1664 #define TARGET_O_CREAT            0100 /* not fcntl */
1665 #define TARGET_O_EXCL             0200 /* not fcntl */
1666 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1667 #define TARGET_O_TRUNC           01000 /* not fcntl */
1668 #define TARGET_O_APPEND          02000
1669 #define TARGET_O_NONBLOCK        04000
1670 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1671 #define TARGET_O_SYNC           010000
1672 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1673 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1674 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1675 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
1676 #define TARGET_O_LARGEFILE     0400000
1677 #elif defined (TARGET_PPC)
1678 #define TARGET_O_ACCMODE          0003
1679 #define TARGET_O_RDONLY             00
1680 #define TARGET_O_WRONLY             01
1681 #define TARGET_O_RDWR               02
1682 #define TARGET_O_CREAT            0100 /* not fcntl */
1683 #define TARGET_O_EXCL             0200 /* not fcntl */
1684 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1685 #define TARGET_O_TRUNC           01000 /* not fcntl */
1686 #define TARGET_O_APPEND          02000
1687 #define TARGET_O_NONBLOCK        04000
1688 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1689 #define TARGET_O_SYNC           010000
1690 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1691 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1692 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1693 #define TARGET_O_LARGEFILE     0200000
1694 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
1695 #elif defined (TARGET_SPARC)
1696 #define TARGET_O_RDONLY        0x0000
1697 #define TARGET_O_WRONLY        0x0001
1698 #define TARGET_O_RDWR          0x0002
1699 #define TARGET_O_ACCMODE       0x0003
1700 #define TARGET_O_APPEND        0x0008
1701 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
1702 #define TARGET_O_CREAT         0x0200  /* not fcntl */
1703 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
1704 #define TARGET_O_EXCL          0x0800  /* not fcntl */
1705 #define TARGET_O_SYNC          0x2000
1706 #define TARGET_O_NONBLOCK      0x4000
1707 #define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
1708 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
1709 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
1710 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
1711 #define TARGET_O_LARGEFILE     0x40000
1712 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
1713 #elif defined(TARGET_MIPS)
1714 #define TARGET_O_ACCMODE        0x0003
1715 #define TARGET_O_RDONLY 0x0000
1716 #define TARGET_O_WRONLY 0x0001
1717 #define TARGET_O_RDWR           0x0002
1718 #define TARGET_O_APPEND 0x0008
1719 #define TARGET_O_SYNC           0x0010
1720 #define TARGET_O_NONBLOCK       0x0080
1721 #define TARGET_O_CREAT         0x0100   /* not fcntl */
1722 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
1723 #define TARGET_O_EXCL           0x0400  /* not fcntl */
1724 #define TARGET_O_NOCTTY 0x0800  /* not fcntl */
1725 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
1726 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
1727 #define TARGET_O_DIRECT 0x8000  /* direct disk access hint */
1728 #define TARGET_O_DIRECTORY      0x10000 /* must be a directory */
1729 #define TARGET_O_NOFOLLOW       0x20000 /* don't follow links */
1730 #define TARGET_O_NOATIME        0x40000
1731 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
1732 #else
1733 #define TARGET_O_ACCMODE          0003
1734 #define TARGET_O_RDONLY             00
1735 #define TARGET_O_WRONLY             01
1736 #define TARGET_O_RDWR               02
1737 #define TARGET_O_CREAT            0100 /* not fcntl */
1738 #define TARGET_O_EXCL             0200 /* not fcntl */
1739 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1740 #define TARGET_O_TRUNC           01000 /* not fcntl */
1741 #define TARGET_O_APPEND          02000
1742 #define TARGET_O_NONBLOCK        04000
1743 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1744 #define TARGET_O_SYNC           010000
1745 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1746 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
1747 #define TARGET_O_LARGEFILE     0100000
1748 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
1749 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
1750 #endif
1751
1752 struct target_flock {
1753         short l_type;
1754         short l_whence;
1755         abi_ulong l_start;
1756         abi_ulong l_len;
1757         int l_pid;
1758 };
1759
1760 struct target_flock64 {
1761         short  l_type;
1762         short  l_whence;
1763 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA)
1764         int __pad;
1765 #endif
1766         unsigned long long l_start;
1767         unsigned long long l_len;
1768         int  l_pid;
1769 }__attribute__((packed));
1770
1771 #ifdef TARGET_ARM
1772 struct target_eabi_flock64 {
1773         short  l_type;
1774         short  l_whence;
1775         int __pad;
1776         unsigned long long l_start;
1777         unsigned long long l_len;
1778         int  l_pid;
1779 }__attribute__((packed));
1780 #endif
1781
1782 /* soundcard defines */
1783 /* XXX: convert them all to arch indepedent entries */
1784 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
1785 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
1786 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
1787 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
1788 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
1789 #define TARGET_SNDCTL_COPR_RESET          0x00004300
1790 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
1791 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
1792 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
1793 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
1794 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
1795 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
1796 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
1797 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
1798 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
1799 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
1800 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
1801 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
1802 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
1803 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
1804 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
1805 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
1806 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
1807 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
1808 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
1809 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
1810 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
1811 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
1812 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
1813 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
1814 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
1815 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
1816 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
1817 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
1818 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
1819 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
1820 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
1821 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
1822 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
1823 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
1824 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
1825 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
1826 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
1827 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
1828 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
1829 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
1830 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
1831 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
1832 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
1833 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
1834 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
1835 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
1836 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
1837 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
1838 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
1839 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
1840 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
1841 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
1842 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
1843 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
1844 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
1845 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
1846 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
1847 #define TARGET_SNDCTL_TMR_START           0x00005402
1848 #define TARGET_SNDCTL_TMR_STOP            0x00005403
1849 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
1850 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
1851 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
1852 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
1853 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
1854 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
1855 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
1856 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
1857 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
1858 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
1859 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
1860 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
1861 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
1862
1863 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
1864
1865 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
1866 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
1867 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
1868 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
1869 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
1870 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
1871 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
1872 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
1873 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
1874 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
1875 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
1876 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
1877 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
1878 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
1879 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
1880 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
1881 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
1882
1883 /* Obsolete macros */
1884 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
1885 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
1886 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
1887
1888 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
1889 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
1890 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
1891 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
1892 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
1893
1894 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
1895
1896 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
1897 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
1898 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
1899 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
1900 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
1901 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
1902 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
1903 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
1904 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
1905 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
1906 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
1907 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
1908 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
1909 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
1910 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
1911 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
1912 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
1913
1914 /* Obsolete macros */
1915 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
1916 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
1917 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
1918
1919 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
1920
1921 /* vfat ioctls */
1922 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
1923 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
1924
1925 struct target_sysinfo {
1926     abi_long uptime;                /* Seconds since boot */
1927     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
1928     abi_ulong totalram;             /* Total usable main memory size */
1929     abi_ulong freeram;              /* Available memory size */
1930     abi_ulong sharedram;            /* Amount of shared memory */
1931     abi_ulong bufferram;            /* Memory used by buffers */
1932     abi_ulong totalswap;            /* Total swap space size */
1933     abi_ulong freeswap;             /* swap space still available */
1934     unsigned short procs;           /* Number of current processes */
1935     unsigned short pad;             /* explicit padding for m68k */
1936     abi_ulong totalhigh;            /* Total high memory size */
1937     abi_ulong freehigh;             /* Available high memory size */
1938     unsigned int mem_unit;          /* Memory unit size in bytes */
1939     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
1940 };
1941
1942 #include "socket.h"
1943
1944 #include "errno_defs.h"