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 putting ifdefs if
   5    necessary */
   6
   7 #ifndef SYSCALL_DEFS_H
   8 #define SYSCALL_DEFS_H 1
   9
  10
  11 #include "syscall_nr.h"
  12
  13 #define SOCKOP_socket           1
  14 #define SOCKOP_bind             2
  15 #define SOCKOP_connect          3
  16 #define SOCKOP_listen           4
  17 #define SOCKOP_accept           5
  18 #define SOCKOP_getsockname      6
  19 #define SOCKOP_getpeername      7
  20 #define SOCKOP_socketpair       8
  21 #define SOCKOP_send             9
  22 #define SOCKOP_recv             10
  23 #define SOCKOP_sendto           11
  24 #define SOCKOP_recvfrom         12
  25 #define SOCKOP_shutdown         13
  26 #define SOCKOP_setsockopt       14
  27 #define SOCKOP_getsockopt       15
  28 #define SOCKOP_sendmsg          16
  29 #define SOCKOP_recvmsg          17
  30 #define SOCKOP_accept4          18
  31
  32 #define IPCOP_semop             1
  33 #define IPCOP_semget            2
  34 #define IPCOP_semctl            3
  35 #define IPCOP_semtimedop        4
  36 #define IPCOP_msgsnd            11
  37 #define IPCOP_msgrcv            12
  38 #define IPCOP_msgget            13
  39 #define IPCOP_msgctl            14
  40 #define IPCOP_shmat             21
  41 #define IPCOP_shmdt             22
  42 #define IPCOP_shmget            23
  43 #define IPCOP_shmctl            24
  44
  45 /*
  46  * The following is for compatibility across the various Linux
  47  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  48  * a type field.  De facto, however, the top 8 bits of the lower 16
  49  * bits are indeed used as a type field, so we might just as well make
  50  * this explicit here.  Please be sure to use the decoding macros
  51  * below from now on.
  52  */
  53 #define TARGET_IOC_NRBITS       8
  54 #define TARGET_IOC_TYPEBITS     8
  55
  56 #if defined(TARGET_I386) || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  57     || defined(TARGET_SPARC) \
  58     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  59     /* 16 bit uid wrappers emulation */
  60 #define USE_UID16
  61 #define target_id uint16_t
  62 #else
  63 #define target_id uint32_t
  64 #endif
  65
  66 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  67     || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
  68     || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
  69
  70 #define TARGET_IOC_SIZEBITS     14
  71 #define TARGET_IOC_DIRBITS      2
  72
  73 #define TARGET_IOC_NONE   0U
  74 #define TARGET_IOC_WRITE  1U
  75 #define TARGET_IOC_READ   2U
  76
  77 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  78       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  79       defined(TARGET_MIPS)
  80
  81 #define TARGET_IOC_SIZEBITS     13
  82 #define TARGET_IOC_DIRBITS      3
  83
  84 #define TARGET_IOC_NONE   1U
  85 #define TARGET_IOC_READ   2U
  86 #define TARGET_IOC_WRITE  4U
  87
  88 #else
  89 #error unsupported CPU
  90 #endif
  91
  92 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  93 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  94 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  95 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  96
  97 #define TARGET_IOC_NRSHIFT      0
  98 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  99 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 100 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 101
 102 #define TARGET_IOC(dir,type,nr,size) \
 103         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 104          ((type) << TARGET_IOC_TYPESHIFT) | \
 105          ((nr)   << TARGET_IOC_NRSHIFT) | \
 106          ((size) << TARGET_IOC_SIZESHIFT))
 107
 108 /* used to create numbers */
 109 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 110 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 111 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 112 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 113
 114 /* the size is automatically computed for these defines */
 115 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 116 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 117 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 118
 119 struct target_sockaddr {
 120     uint16_t sa_family;
 121     uint8_t sa_data[14];
 122 };
 123
 124 struct target_sock_filter {
 125     abi_ushort code;
 126     uint8_t jt;
 127     uint8_t jf;
 128     abi_uint k;
 129 };
 130
 131 struct target_sock_fprog {
 132     abi_ushort len;
 133     abi_ulong filter;
 134 };
 135
 136 struct target_in_addr {
 137     uint32_t s_addr; /* big endian */
 138 };
 139
 140 struct target_ip_mreq {
 141     struct target_in_addr imr_multiaddr;
 142     struct target_in_addr imr_address;
 143 };
 144
 145 struct target_ip_mreqn {
 146     struct target_in_addr imr_multiaddr;
 147     struct target_in_addr imr_address;
 148     abi_long imr_ifindex;
 149 };
 150
 151 struct target_ip_mreq_source {
 152     /* big endian */
 153     uint32_t imr_multiaddr;
 154     uint32_t imr_interface;
 155     uint32_t imr_sourceaddr;
 156 };
 157
 158 struct target_timeval {
 159     abi_long tv_sec;
 160     abi_long tv_usec;
 161 };
 162
 163 struct target_timespec {
 164     abi_long tv_sec;
 165     abi_long tv_nsec;
 166 };
 167
 168 struct target_timezone {
 169     abi_int tz_minuteswest;
 170     abi_int tz_dsttime;
 171 };
 172
 173 struct target_itimerval {
 174     struct target_timeval it_interval;
 175     struct target_timeval it_value;
 176 };
 177
 178 struct target_itimerspec {
 179     struct target_timespec it_interval;
 180     struct target_timespec it_value;
 181 };
 182
 183 typedef abi_long target_clock_t;
 184
 185 #define TARGET_HZ 100
 186
 187 struct target_tms {
 188     target_clock_t tms_utime;
 189     target_clock_t tms_stime;
 190     target_clock_t tms_cutime;
 191     target_clock_t tms_cstime;
 192 };
 193
 194 struct target_utimbuf {
 195     abi_long actime;
 196     abi_long modtime;
 197 };
 198
 199 struct target_sel_arg_struct {
 200     abi_long n;
 201     abi_long inp, outp, exp;
 202     abi_long tvp;
 203 };
 204
 205 struct target_iovec {
 206     abi_long iov_base;   /* Starting address */
 207     abi_long iov_len;   /* Number of bytes */
 208 };
 209
 210 struct target_msghdr {
 211     abi_long     msg_name;       /* Socket name                 */
 212     int          msg_namelen;    /* Length of name              */
 213     abi_long     msg_iov;        /* Data blocks                 */
 214     abi_long     msg_iovlen;     /* Number of blocks            */
 215     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 216     abi_long     msg_controllen; /* Length of cmsg list */
 217     unsigned int msg_flags;
 218 };
 219
 220 struct target_cmsghdr {
 221     abi_long     cmsg_len;
 222     int          cmsg_level;
 223     int          cmsg_type;
 224 };
 225
 226 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 227 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 228 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 229                                & (size_t) ~(sizeof (abi_long) - 1))
 230 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 231                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 232 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 233
 234 static __inline__ struct target_cmsghdr *
 235 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 236 {
 237   struct target_cmsghdr *__ptr;
 238
 239   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 240                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 241   if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapal(__mhdr->msg_control))
 242       > tswapal(__mhdr->msg_controllen))
 243     /* No more entries.  */
 244     return (struct target_cmsghdr *)0;
 245   return __cmsg;
 246 }
 247
 248 struct target_mmsghdr {
 249     struct target_msghdr msg_hdr;              /* Message header */
 250     unsigned int         msg_len;              /* Number of bytes transmitted */
 251 };
 252
 253 struct  target_rusage {
 254         struct target_timeval ru_utime;        /* user time used */
 255         struct target_timeval ru_stime;        /* system time used */
 256         abi_long    ru_maxrss;                 /* maximum resident set size */
 257         abi_long    ru_ixrss;                  /* integral shared memory size */
 258         abi_long    ru_idrss;                  /* integral unshared data size */
 259         abi_long    ru_isrss;                  /* integral unshared stack size */
 260         abi_long    ru_minflt;                 /* page reclaims */
 261         abi_long    ru_majflt;                 /* page faults */
 262         abi_long    ru_nswap;                  /* swaps */
 263         abi_long    ru_inblock;                /* block input operations */
 264         abi_long    ru_oublock;                /* block output operations */
 265         abi_long    ru_msgsnd;                 /* messages sent */
 266         abi_long    ru_msgrcv;                 /* messages received */
 267         abi_long    ru_nsignals;               /* signals received */
 268         abi_long    ru_nvcsw;                  /* voluntary context switches */
 269         abi_long    ru_nivcsw;                 /* involuntary " */
 270 };
 271
 272 typedef struct {
 273         int     val[2];
 274 } kernel_fsid_t;
 275
 276 struct kernel_statfs {
 277         int f_type;
 278         int f_bsize;
 279         int f_blocks;
 280         int f_bfree;
 281         int f_bavail;
 282         int f_files;
 283         int f_ffree;
 284         kernel_fsid_t f_fsid;
 285         int f_namelen;
 286         int f_spare[6];
 287 };
 288
 289 struct target_dirent {
 290         abi_long        d_ino;
 291         abi_long        d_off;
 292         unsigned short  d_reclen;
 293         char            d_name[];
 294 };
 295
 296 struct target_dirent64 {
 297         uint64_t        d_ino;
 298         int64_t         d_off;
 299         unsigned short  d_reclen;
 300         unsigned char   d_type;
 301         char            d_name[256];
 302 };
 303
 304
 305 /* mostly generic signal stuff */
 306 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 307 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 308 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 309
 310 #ifdef TARGET_MIPS
 311 #define TARGET_NSIG        128
 312 #else
 313 #define TARGET_NSIG        64
 314 #endif
 315 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 316 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 317
 318 typedef struct {
 319     abi_ulong sig[TARGET_NSIG_WORDS];
 320 } target_sigset_t;
 321
 322 #ifdef BSWAP_NEEDED
 323 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 324 {
 325     int i;
 326     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 327         d->sig[i] = tswapal(s->sig[i]);
 328 }
 329 #else
 330 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 331 {
 332     *d = *s;
 333 }
 334 #endif
 335
 336 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 337 {
 338     int i;
 339     d->sig[0] = set;
 340     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 341         d->sig[i] = 0;
 342 }
 343
 344 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 345 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 346 void host_to_target_old_sigset(abi_ulong *old_sigset,
 347                                const sigset_t *sigset);
 348 void target_to_host_old_sigset(sigset_t *sigset,
 349                                const abi_ulong *old_sigset);
 350 struct target_sigaction;
 351 int do_sigaction(int sig, const struct target_sigaction *act,
 352                  struct target_sigaction *oact);
 353
 354 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 355     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 356     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 357     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 358     || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
 359
 360 #if defined(TARGET_SPARC)
 361 #define TARGET_SA_NOCLDSTOP    8u
 362 #define TARGET_SA_NOCLDWAIT    0x100u
 363 #define TARGET_SA_SIGINFO      0x200u
 364 #define TARGET_SA_ONSTACK      1u
 365 #define TARGET_SA_RESTART      2u
 366 #define TARGET_SA_NODEFER      0x20u
 367 #define TARGET_SA_RESETHAND    4u
 368 #elif defined(TARGET_MIPS)
 369 #define TARGET_SA_NOCLDSTOP     0x00000001
 370 #define TARGET_SA_NOCLDWAIT     0x00010000
 371 #define TARGET_SA_SIGINFO       0x00000008
 372 #define TARGET_SA_ONSTACK       0x08000000
 373 #define TARGET_SA_NODEFER       0x40000000
 374 #define TARGET_SA_RESTART       0x10000000
 375 #define TARGET_SA_RESETHAND     0x80000000
 376 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 377 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 378 #endif
 379 #elif defined(TARGET_OPENRISC)
 380 #define TARGET_SA_NOCLDSTOP    0x00000001
 381 #define TARGET_SA_NOCLDWAIT    0x00000002
 382 #define TARGET_SA_SIGINFO      0x00000004
 383 #define TARGET_SA_ONSTACK      0x08000000
 384 #define TARGET_SA_RESTART      0x10000000
 385 #define TARGET_SA_NODEFER      0x40000000
 386 #define TARGET_SA_RESETHAND    0x80000000
 387 #elif defined(TARGET_ALPHA)
 388 #define TARGET_SA_ONSTACK       0x00000001
 389 #define TARGET_SA_RESTART       0x00000002
 390 #define TARGET_SA_NOCLDSTOP     0x00000004
 391 #define TARGET_SA_NODEFER       0x00000008
 392 #define TARGET_SA_RESETHAND     0x00000010
 393 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 394 #define TARGET_SA_SIGINFO       0x00000040
 395 #else
 396 #define TARGET_SA_NOCLDSTOP     0x00000001
 397 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 398 #define TARGET_SA_SIGINFO       0x00000004
 399 #define TARGET_SA_ONSTACK       0x08000000
 400 #define TARGET_SA_RESTART       0x10000000
 401 #define TARGET_SA_NODEFER       0x40000000
 402 #define TARGET_SA_RESETHAND     0x80000000
 403 #define TARGET_SA_RESTORER      0x04000000
 404 #endif
 405
 406 #if defined(TARGET_ALPHA)
 407
 408 #define TARGET_SIGHUP            1
 409 #define TARGET_SIGINT            2
 410 #define TARGET_SIGQUIT           3
 411 #define TARGET_SIGILL            4
 412 #define TARGET_SIGTRAP           5
 413 #define TARGET_SIGABRT           6
 414 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 415 #define TARGET_SIGFPE            8
 416 #define TARGET_SIGKILL           9
 417 #define TARGET_SIGBUS           10
 418 #define TARGET_SIGSEGV          11
 419 #define TARGET_SIGSYS           12
 420 #define TARGET_SIGPIPE          13
 421 #define TARGET_SIGALRM          14
 422 #define TARGET_SIGTERM          15
 423 #define TARGET_SIGURG           16
 424 #define TARGET_SIGSTOP          17
 425 #define TARGET_SIGTSTP          18
 426 #define TARGET_SIGCONT          19
 427 #define TARGET_SIGCHLD          20
 428 #define TARGET_SIGTTIN          21
 429 #define TARGET_SIGTTOU          22
 430 #define TARGET_SIGIO            23
 431 #define TARGET_SIGXCPU          24
 432 #define TARGET_SIGXFSZ          25
 433 #define TARGET_SIGVTALRM        26
 434 #define TARGET_SIGPROF          27
 435 #define TARGET_SIGWINCH         28
 436 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 437 #define TARGET_SIGUSR1          30
 438 #define TARGET_SIGUSR2          31
 439 #define TARGET_SIGRTMIN         32
 440
 441 #define TARGET_SIG_BLOCK         1
 442 #define TARGET_SIG_UNBLOCK       2
 443 #define TARGET_SIG_SETMASK       3
 444
 445 #elif defined(TARGET_SPARC)
 446
 447 #define TARGET_SIGHUP            1
 448 #define TARGET_SIGINT            2
 449 #define TARGET_SIGQUIT           3
 450 #define TARGET_SIGILL            4
 451 #define TARGET_SIGTRAP           5
 452 #define TARGET_SIGABRT           6
 453 #define TARGET_SIGIOT            6
 454 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 455 #define TARGET_SIGFPE            8
 456 #define TARGET_SIGKILL           9
 457 #define TARGET_SIGBUS           10
 458 #define TARGET_SIGSEGV          11
 459 #define TARGET_SIGSYS           12
 460 #define TARGET_SIGPIPE          13
 461 #define TARGET_SIGALRM          14
 462 #define TARGET_SIGTERM          15
 463 #define TARGET_SIGURG           16
 464 #define TARGET_SIGSTOP          17
 465 #define TARGET_SIGTSTP          18
 466 #define TARGET_SIGCONT          19
 467 #define TARGET_SIGCHLD          20
 468 #define TARGET_SIGTTIN          21
 469 #define TARGET_SIGTTOU          22
 470 #define TARGET_SIGIO            23
 471 #define TARGET_SIGXCPU          24
 472 #define TARGET_SIGXFSZ          25
 473 #define TARGET_SIGVTALRM        26
 474 #define TARGET_SIGPROF          27
 475 #define TARGET_SIGWINCH         28
 476 #define TARGET_SIGPWR           29
 477 #define TARGET_SIGUSR1          30
 478 #define TARGET_SIGUSR2          31
 479 #define TARGET_SIGRTMIN         32
 480
 481 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 482 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 483 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 484
 485 #elif defined(TARGET_MIPS)
 486
 487 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 488 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 489 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 490 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 491 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 492 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 493 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 494 #define TARGET_SIGEMT            7
 495 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 496 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 497 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 498 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 499 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 500 #define TARGET_SIGSYS           12
 501 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 502 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 503 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 504 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 505 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 506 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 507 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 508 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 509 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 510 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 511 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 512 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 513 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 514 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 515 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 516 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 517 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 518 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 519 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 520 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 521 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 522 #define TARGET_SIGRTMIN         32
 523
 524 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 525 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 526 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 527
 528 #else
 529
 530 /* OpenRISC Using the general signals */
 531 #define TARGET_SIGHUP            1
 532 #define TARGET_SIGINT            2
 533 #define TARGET_SIGQUIT           3
 534 #define TARGET_SIGILL            4
 535 #define TARGET_SIGTRAP           5
 536 #define TARGET_SIGABRT           6
 537 #define TARGET_SIGIOT            6
 538 #define TARGET_SIGBUS            7
 539 #define TARGET_SIGFPE            8
 540 #define TARGET_SIGKILL           9
 541 #define TARGET_SIGUSR1          10
 542 #define TARGET_SIGSEGV          11
 543 #define TARGET_SIGUSR2          12
 544 #define TARGET_SIGPIPE          13
 545 #define TARGET_SIGALRM          14
 546 #define TARGET_SIGTERM          15
 547 #define TARGET_SIGSTKFLT        16
 548 #define TARGET_SIGCHLD          17
 549 #define TARGET_SIGCONT          18
 550 #define TARGET_SIGSTOP          19
 551 #define TARGET_SIGTSTP          20
 552 #define TARGET_SIGTTIN          21
 553 #define TARGET_SIGTTOU          22
 554 #define TARGET_SIGURG           23
 555 #define TARGET_SIGXCPU          24
 556 #define TARGET_SIGXFSZ          25
 557 #define TARGET_SIGVTALRM        26
 558 #define TARGET_SIGPROF          27
 559 #define TARGET_SIGWINCH         28
 560 #define TARGET_SIGIO            29
 561 #define TARGET_SIGPWR           30
 562 #define TARGET_SIGSYS           31
 563 #define TARGET_SIGRTMIN         32
 564
 565 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 566 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 567 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 568
 569 #endif
 570
 571 #if defined(TARGET_ALPHA)
 572 struct target_old_sigaction {
 573     abi_ulong _sa_handler;
 574     abi_ulong sa_mask;
 575     int32_t sa_flags;
 576 };
 577
 578 struct target_rt_sigaction {
 579     abi_ulong _sa_handler;
 580     abi_ulong sa_flags;
 581     target_sigset_t sa_mask;
 582 };
 583
 584 /* This is the struct used inside the kernel.  The ka_restorer
 585    field comes from the 5th argument to sys_rt_sigaction.  */
 586 struct target_sigaction {
 587     abi_ulong _sa_handler;
 588     abi_ulong sa_flags;
 589     target_sigset_t sa_mask;
 590     abi_ulong sa_restorer;
 591 };
 592 #elif defined(TARGET_MIPS)
 593 struct target_sigaction {
 594         uint32_t        sa_flags;
 595 #if defined(TARGET_ABI_MIPSN32)
 596         uint32_t        _sa_handler;
 597 #else
 598         abi_ulong       _sa_handler;
 599 #endif
 600         target_sigset_t sa_mask;
 601 };
 602 #else
 603 struct target_old_sigaction {
 604         abi_ulong _sa_handler;
 605         abi_ulong sa_mask;
 606         abi_ulong sa_flags;
 607         abi_ulong sa_restorer;
 608 };
 609
 610 struct target_sigaction {
 611         abi_ulong _sa_handler;
 612         abi_ulong sa_flags;
 613         abi_ulong sa_restorer;
 614         target_sigset_t sa_mask;
 615 };
 616 #endif
 617
 618 typedef union target_sigval {
 619         int sival_int;
 620         abi_ulong sival_ptr;
 621 } target_sigval_t;
 622 #if 0
 623 #if defined (TARGET_SPARC)
 624 typedef struct {
 625         struct {
 626                 abi_ulong psr;
 627                 abi_ulong pc;
 628                 abi_ulong npc;
 629                 abi_ulong y;
 630                 abi_ulong u_regs[16]; /* globals and ins */
 631         }               si_regs;
 632         int             si_mask;
 633 } __siginfo_t;
 634
 635 typedef struct {
 636         unsigned   long si_float_regs [32];
 637         unsigned   long si_fsr;
 638         unsigned   long si_fpqdepth;
 639         struct {
 640                 unsigned long *insn_addr;
 641                 unsigned long insn;
 642         } si_fpqueue [16];
 643 } __siginfo_fpu_t;
 644 #endif
 645 #endif
 646
 647 #define TARGET_SI_MAX_SIZE      128
 648 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 649
 650 typedef struct target_siginfo {
 651 #ifdef TARGET_MIPS
 652         int si_signo;
 653         int si_code;
 654         int si_errno;
 655 #else
 656         int si_signo;
 657         int si_errno;
 658         int si_code;
 659 #endif
 660
 661         union {
 662                 int _pad[TARGET_SI_PAD_SIZE];
 663
 664                 /* kill() */
 665                 struct {
 666                         pid_t _pid;             /* sender's pid */
 667                         uid_t _uid;             /* sender's uid */
 668                 } _kill;
 669
 670                 /* POSIX.1b timers */
 671                 struct {
 672                         unsigned int _timer1;
 673                         unsigned int _timer2;
 674                 } _timer;
 675
 676                 /* POSIX.1b signals */
 677                 struct {
 678                         pid_t _pid;             /* sender's pid */
 679                         uid_t _uid;             /* sender's uid */
 680                         target_sigval_t _sigval;
 681                 } _rt;
 682
 683                 /* SIGCHLD */
 684                 struct {
 685                         pid_t _pid;             /* which child */
 686                         uid_t _uid;             /* sender's uid */
 687                         int _status;            /* exit code */
 688                         target_clock_t _utime;
 689                         target_clock_t _stime;
 690                 } _sigchld;
 691
 692                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 693                 struct {
 694                         abi_ulong _addr; /* faulting insn/memory ref. */
 695                 } _sigfault;
 696
 697                 /* SIGPOLL */
 698                 struct {
 699                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 700                         int _fd;
 701                 } _sigpoll;
 702         } _sifields;
 703 } target_siginfo_t;
 704
 705 /*
 706  * si_code values
 707  * Digital reserves positive values for kernel-generated signals.
 708  */
 709 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 710 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 711 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 712 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 713 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 714 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 715 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 716
 717 /*
 718  * SIGILL si_codes
 719  */
 720 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 721 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 722 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 723 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 724 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 725 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 726 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 727 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 728
 729 /*
 730  * SIGFPE si_codes
 731  */
 732 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 733 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 734 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 735 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 736 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 737 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 738 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 739 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 740 #define TARGET_NSIGFPE         8
 741
 742 /*
 743  * SIGSEGV si_codes
 744  */
 745 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 746 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 747
 748 /*
 749  * SIGBUS si_codes
 750  */
 751 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 752 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 753 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 754
 755 /*
 756  * SIGTRAP si_codes
 757  */
 758 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 759 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 760
 761 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 762
 763 struct target_rlimit {
 764         abi_ulong   rlim_cur;
 765         abi_ulong   rlim_max;
 766 };
 767
 768 #if defined(TARGET_ALPHA)
 769 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 770 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 771 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 772 #else
 773 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 774 #endif
 775
 776 #if defined(TARGET_MIPS)
 777 #define TARGET_RLIMIT_CPU               0
 778 #define TARGET_RLIMIT_FSIZE             1
 779 #define TARGET_RLIMIT_DATA              2
 780 #define TARGET_RLIMIT_STACK             3
 781 #define TARGET_RLIMIT_CORE              4
 782 #define TARGET_RLIMIT_RSS               7
 783 #define TARGET_RLIMIT_NPROC             8
 784 #define TARGET_RLIMIT_NOFILE            5
 785 #define TARGET_RLIMIT_MEMLOCK           9
 786 #define TARGET_RLIMIT_AS                6
 787 #define TARGET_RLIMIT_LOCKS             10
 788 #define TARGET_RLIMIT_SIGPENDING        11
 789 #define TARGET_RLIMIT_MSGQUEUE          12
 790 #define TARGET_RLIMIT_NICE              13
 791 #define TARGET_RLIMIT_RTPRIO            14
 792 #else
 793 #define TARGET_RLIMIT_CPU               0
 794 #define TARGET_RLIMIT_FSIZE             1
 795 #define TARGET_RLIMIT_DATA              2
 796 #define TARGET_RLIMIT_STACK             3
 797 #define TARGET_RLIMIT_CORE              4
 798 #define TARGET_RLIMIT_RSS               5
 799 #if defined(TARGET_SPARC)
 800 #define TARGET_RLIMIT_NOFILE            6
 801 #define TARGET_RLIMIT_NPROC             7
 802 #else
 803 #define TARGET_RLIMIT_NPROC             6
 804 #define TARGET_RLIMIT_NOFILE            7
 805 #endif
 806 #define TARGET_RLIMIT_MEMLOCK           8
 807 #define TARGET_RLIMIT_AS                9
 808 #define TARGET_RLIMIT_LOCKS             10
 809 #define TARGET_RLIMIT_SIGPENDING        11
 810 #define TARGET_RLIMIT_MSGQUEUE          12
 811 #define TARGET_RLIMIT_NICE              13
 812 #define TARGET_RLIMIT_RTPRIO            14
 813 #endif
 814
 815 struct target_pollfd {
 816     int fd;           /* file descriptor */
 817     short events;     /* requested events */
 818     short revents;    /* returned events */
 819 };
 820
 821 /* virtual terminal ioctls */
 822 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 823 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 824 #define TARGET_KDGKBTYPE       0x4b33
 825 #define TARGET_KDSETMODE       0x4b3a
 826 #define TARGET_KDGKBMODE       0x4b44
 827 #define TARGET_KDSKBMODE       0x4b45
 828 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 829 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 830 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 831 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 832 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 833 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 834 #define TARGET_KDSIGACCEPT     0x4B4E
 835
 836 #define TARGET_SIOCATMARK      0x8905
 837
 838 /* Networking ioctls */
 839 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 840 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 841 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 842 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 843 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 844 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 845 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 846 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 847 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 848 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 849 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 850 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 851 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 852 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 853 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 854 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 855 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 856 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 857 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 858 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 859 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 860 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 861 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 862 #define TARGET_SIOCSIFENCAP    0x8926
 863 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 864 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 865 #define TARGET_SIOCSIFSLAVE    0x8930
 866 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 867 #define TARGET_SIOCDELMULTI    0x8932
 868 #define TARGET_SIOCGIFINDEX    0x8933
 869
 870 /* Bridging control calls */
 871 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 872 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 873
 874 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 875 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 876
 877 /* ARP cache control calls. */
 878 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 879 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 880 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 881 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 882 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 883 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 884
 885 /* RARP cache control calls. */
 886 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 887 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 888 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 889
 890 /* Driver configuration calls */
 891 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 892 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 893
 894 /* DLCI configuration calls */
 895 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 896 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 897
 898 /* From <linux/wireless.h> */
 899
 900 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 901
 902 /* From <linux/fs.h> */
 903
 904 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 905 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 906 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 907 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 908 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 909 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 910 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 911 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 912 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 913 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 914 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 915 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 916 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 917 /* A jump here: 108-111 have been used for various private purposes. */
 918 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 919 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 920 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 921                                              /* return device size in bytes
 922                                                 (u64 *arg) */
 923 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 924 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 925 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 926
 927 /* cdrom commands */
 928 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 929 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 930 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 931 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 932                                            (struct cdrom_ti) */
 933 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 934                                            (struct cdrom_tochdr) */
 935 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 936                                            (struct cdrom_tocentry) */
 937 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 938 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 939 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 940 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 941                                            (struct cdrom_volctrl) */
 942 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 943                                            (struct cdrom_subchnl) */
 944 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 945                                            (struct cdrom_read) */
 946 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 947                                            (struct cdrom_read) */
 948 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 949 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 950 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 951                                            address of multi session disks
 952                                            (struct cdrom_multisession) */
 953 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 954                                            if available (struct cdrom_mcn) */
 955 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 956                                           but here anyway for compatibility */
 957 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 958 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 959                                           (struct cdrom_volctrl) */
 960 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 961                                            (struct cdrom_read) */
 962 /*
 963  * These ioctls are used only used in aztcd.c and optcd.c
 964  */
 965 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 966 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 967
 968 /*
 969  * This ioctl is only used by the scsi-cd driver.
 970    It is for playing audio in logical block addressing mode.
 971  */
 972 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 973
 974 /*
 975  * These ioctls are only used in optcd.c
 976  */
 977 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 978
 979 /*
 980  * These ioctls are (now) only in ide-cd.c for controlling
 981  * drive spindown time.  They should be implemented in the
 982  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 983  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 984  *  -Erik
 985  */
 986 #define TARGET_CDROMGETSPINDOWN        0x531d
 987 #define TARGET_CDROMSETSPINDOWN        0x531e
 988
 989 /*
 990  * These ioctls are implemented through the uniform CD-ROM driver
 991  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 992  * drivers are eventually ported to the uniform CD-ROM driver interface.
 993  */
 994 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 995 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 996 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 997 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 998 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 999 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1000 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1001 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1002 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1003 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1004 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1005 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1006
1007 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1008  * Future CDROM ioctls should be kept below 0x537F
1009  */
1010
1011 /* This ioctl is only used by sbpcd at the moment */
1012 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1013                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1014
1015 /* DVD-ROM Specific ioctls */
1016 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1017 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1018 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1019
1020 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1021 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1022 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1023
1024 /* HD commands */
1025
1026 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1027 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1028 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1029 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1030 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1031 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1032 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1033 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1034 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1035 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1036
1037 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1038 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1039 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1040 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1041 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1042 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1043 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1044 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1045
1046 /* loop ioctls */
1047 #define TARGET_LOOP_SET_FD            0x4C00
1048 #define TARGET_LOOP_CLR_FD            0x4C01
1049 #define TARGET_LOOP_SET_STATUS        0x4C02
1050 #define TARGET_LOOP_GET_STATUS        0x4C03
1051 #define TARGET_LOOP_SET_STATUS64      0x4C04
1052 #define TARGET_LOOP_GET_STATUS64      0x4C05
1053 #define TARGET_LOOP_CHANGE_FD         0x4C06
1054
1055 /* fb ioctls */
1056 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1057 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1058 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1059 #define TARGET_FBIOGETCMAP            0x4604
1060 #define TARGET_FBIOPUTCMAP            0x4605
1061 #define TARGET_FBIOPAN_DISPLAY        0x4606
1062 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1063 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1064
1065 /* vt ioctls */
1066 #define TARGET_VT_OPENQRY             0x5600
1067 #define TARGET_VT_GETSTATE            0x5603
1068 #define TARGET_VT_ACTIVATE            0x5606
1069 #define TARGET_VT_WAITACTIVE          0x5607
1070 #define TARGET_VT_LOCKSWITCH          0x560b
1071 #define TARGET_VT_UNLOCKSWITCH        0x560c
1072 #define TARGET_VT_GETMODE             0x5601
1073 #define TARGET_VT_SETMODE             0x5602
1074 #define TARGET_VT_RELDISP             0x5605
1075 #define TARGET_VT_DISALLOCATE         0x5608
1076
1077 /* device mapper */
1078 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1079 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1080 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1081 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1082 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1083 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1084 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1085 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1086 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1087 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1088 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1089 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1090 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1091 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1092 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1093 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1094
1095 /* from asm/termbits.h */
1096
1097 #define TARGET_NCC 8
1098 struct target_termio {
1099         unsigned short c_iflag;         /* input mode flags */
1100         unsigned short c_oflag;         /* output mode flags */
1101         unsigned short c_cflag;         /* control mode flags */
1102         unsigned short c_lflag;         /* local mode flags */
1103         unsigned char c_line;           /* line discipline */
1104         unsigned char c_cc[TARGET_NCC]; /* control characters */
1105 };
1106
1107 struct target_winsize {
1108         unsigned short ws_row;
1109         unsigned short ws_col;
1110         unsigned short ws_xpixel;
1111         unsigned short ws_ypixel;
1112 };
1113
1114 #include "termbits.h"
1115
1116 #if defined(TARGET_MIPS)
1117 #define TARGET_PROT_SEM         0x10
1118 #else
1119 #define TARGET_PROT_SEM         0x08
1120 #endif
1121
1122 /* Common */
1123 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1124 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1125 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1126
1127 /* Target specific */
1128 #if defined(TARGET_MIPS)
1129 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1130 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1131 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1132 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1133 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1134 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1135 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1136 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1137 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1138 #elif defined(TARGET_PPC)
1139 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1140 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1141 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1142 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1143 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1144 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1145 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1146 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1147 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1148 #elif defined(TARGET_ALPHA)
1149 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1150 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1151 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1152 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1153 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1154 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1155 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1156 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1157 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1158 #else
1159 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1160 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1161 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1162 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1163 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1164 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1165 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1166 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1167 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1168 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1169 #endif
1170
1171 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1172     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1173     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1174 struct target_stat {
1175         unsigned short st_dev;
1176         unsigned short __pad1;
1177         abi_ulong st_ino;
1178         unsigned short st_mode;
1179         unsigned short st_nlink;
1180         unsigned short st_uid;
1181         unsigned short st_gid;
1182         unsigned short st_rdev;
1183         unsigned short __pad2;
1184         abi_ulong  st_size;
1185         abi_ulong  st_blksize;
1186         abi_ulong  st_blocks;
1187         abi_ulong  target_st_atime;
1188         abi_ulong  __unused1;
1189         abi_ulong  target_st_mtime;
1190         abi_ulong  __unused2;
1191         abi_ulong  target_st_ctime;
1192         abi_ulong  __unused3;
1193         abi_ulong  __unused4;
1194         abi_ulong  __unused5;
1195 };
1196
1197 /* This matches struct stat64 in glibc2.1, hence the absolutely
1198  * insane amounts of padding around dev_t's.
1199  */
1200 #define TARGET_HAS_STRUCT_STAT64
1201 struct target_stat64 {
1202         unsigned short  st_dev;
1203         unsigned char   __pad0[10];
1204
1205 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1206         abi_ulong       __st_ino;
1207
1208         unsigned int    st_mode;
1209         unsigned int    st_nlink;
1210
1211         abi_ulong       st_uid;
1212         abi_ulong       st_gid;
1213
1214         unsigned short  st_rdev;
1215         unsigned char   __pad3[10];
1216
1217         long long       st_size;
1218         abi_ulong       st_blksize;
1219
1220         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1221         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1222
1223         abi_ulong       target_st_atime;
1224         abi_ulong       __pad5;
1225
1226         abi_ulong       target_st_mtime;
1227         abi_ulong       __pad6;
1228
1229         abi_ulong       target_st_ctime;
1230         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1231
1232         unsigned long long      st_ino;
1233 } QEMU_PACKED;
1234
1235 #ifdef TARGET_ARM
1236 #define TARGET_HAS_STRUCT_STAT64
1237 struct target_eabi_stat64 {
1238         unsigned long long st_dev;
1239         unsigned int    __pad1;
1240         abi_ulong    __st_ino;
1241         unsigned int    st_mode;
1242         unsigned int    st_nlink;
1243
1244         abi_ulong    st_uid;
1245         abi_ulong    st_gid;
1246
1247         unsigned long long st_rdev;
1248         unsigned int    __pad2[2];
1249
1250         long long       st_size;
1251         abi_ulong    st_blksize;
1252         unsigned int    __pad3;
1253         unsigned long long st_blocks;
1254
1255         abi_ulong    target_st_atime;
1256         abi_ulong    target_st_atime_nsec;
1257
1258         abi_ulong    target_st_mtime;
1259         abi_ulong    target_st_mtime_nsec;
1260
1261         abi_ulong    target_st_ctime;
1262         abi_ulong    target_st_ctime_nsec;
1263
1264         unsigned long long st_ino;
1265 } QEMU_PACKED;
1266 #endif
1267
1268 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1269 struct target_stat {
1270         unsigned int    st_dev;
1271         abi_ulong       st_ino;
1272         unsigned int    st_mode;
1273         unsigned int    st_nlink;
1274         unsigned int    st_uid;
1275         unsigned int    st_gid;
1276         unsigned int    st_rdev;
1277         abi_long        st_size;
1278         abi_long        target_st_atime;
1279         abi_long        target_st_mtime;
1280         abi_long        target_st_ctime;
1281         abi_long        st_blksize;
1282         abi_long        st_blocks;
1283         abi_ulong       __unused4[2];
1284 };
1285
1286 #define TARGET_HAS_STRUCT_STAT64
1287 struct target_stat64 {
1288         unsigned char   __pad0[6];
1289         unsigned short  st_dev;
1290
1291         uint64_t        st_ino;
1292         uint64_t        st_nlink;
1293
1294         unsigned int    st_mode;
1295
1296         unsigned int    st_uid;
1297         unsigned int    st_gid;
1298
1299         unsigned char   __pad2[6];
1300         unsigned short  st_rdev;
1301
1302         int64_t         st_size;
1303         int64_t         st_blksize;
1304
1305         unsigned char   __pad4[4];
1306         unsigned int    st_blocks;
1307
1308         abi_ulong       target_st_atime;
1309         abi_ulong       __unused1;
1310
1311         abi_ulong       target_st_mtime;
1312         abi_ulong       __unused2;
1313
1314         abi_ulong       target_st_ctime;
1315         abi_ulong       __unused3;
1316
1317         abi_ulong       __unused4[3];
1318 };
1319
1320 #elif defined(TARGET_SPARC)
1321
1322 struct target_stat {
1323         unsigned short  st_dev;
1324         abi_ulong       st_ino;
1325         unsigned short  st_mode;
1326         short           st_nlink;
1327         unsigned short  st_uid;
1328         unsigned short  st_gid;
1329         unsigned short  st_rdev;
1330         abi_long        st_size;
1331         abi_long        target_st_atime;
1332         abi_ulong       __unused1;
1333         abi_long        target_st_mtime;
1334         abi_ulong       __unused2;
1335         abi_long        target_st_ctime;
1336         abi_ulong       __unused3;
1337         abi_long        st_blksize;
1338         abi_long        st_blocks;
1339         abi_ulong       __unused4[2];
1340 };
1341
1342 #define TARGET_HAS_STRUCT_STAT64
1343 struct target_stat64 {
1344         unsigned char   __pad0[6];
1345         unsigned short  st_dev;
1346
1347         uint64_t st_ino;
1348
1349         unsigned int    st_mode;
1350         unsigned int    st_nlink;
1351
1352         unsigned int    st_uid;
1353         unsigned int    st_gid;
1354
1355         unsigned char   __pad2[6];
1356         unsigned short  st_rdev;
1357
1358         unsigned char   __pad3[8];
1359
1360         int64_t st_size;
1361         unsigned int    st_blksize;
1362
1363         unsigned char   __pad4[8];
1364         unsigned int    st_blocks;
1365
1366         unsigned int    target_st_atime;
1367         unsigned int    __unused1;
1368
1369         unsigned int    target_st_mtime;
1370         unsigned int    __unused2;
1371
1372         unsigned int    target_st_ctime;
1373         unsigned int    __unused3;
1374
1375         unsigned int    __unused4;
1376         unsigned int    __unused5;
1377 };
1378
1379 #elif defined(TARGET_PPC)
1380
1381 struct target_stat {
1382         abi_ulong st_dev;
1383         abi_ulong st_ino;
1384 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1385         abi_ulong st_nlink;
1386         unsigned int st_mode;
1387 #else
1388         unsigned int st_mode;
1389         unsigned short st_nlink;
1390 #endif
1391         unsigned int st_uid;
1392         unsigned int st_gid;
1393         abi_ulong  st_rdev;
1394         abi_ulong  st_size;
1395         abi_ulong  st_blksize;
1396         abi_ulong  st_blocks;
1397         abi_ulong  target_st_atime;
1398         abi_ulong  target_st_atime_nsec;
1399         abi_ulong  target_st_mtime;
1400         abi_ulong  target_st_mtime_nsec;
1401         abi_ulong  target_st_ctime;
1402         abi_ulong  target_st_ctime_nsec;
1403         abi_ulong  __unused4;
1404         abi_ulong  __unused5;
1405 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1406         abi_ulong  __unused6;
1407 #endif
1408 };
1409
1410 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1411 #define TARGET_HAS_STRUCT_STAT64
1412 struct QEMU_PACKED target_stat64 {
1413         unsigned long long st_dev;
1414         unsigned long long st_ino;
1415         unsigned int st_mode;
1416         unsigned int st_nlink;
1417         unsigned int st_uid;
1418         unsigned int st_gid;
1419         unsigned long long st_rdev;
1420         unsigned long long __pad0;
1421         long long      st_size;
1422         int            st_blksize;
1423         unsigned int   __pad1;
1424         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1425         int            target_st_atime;
1426         unsigned int   target_st_atime_nsec;
1427         int            target_st_mtime;
1428         unsigned int   target_st_mtime_nsec;
1429         int            target_st_ctime;
1430         unsigned int   target_st_ctime_nsec;
1431         unsigned int   __unused4;
1432         unsigned int   __unused5;
1433 };
1434 #endif
1435
1436 #elif defined(TARGET_MICROBLAZE)
1437
1438 struct target_stat {
1439         abi_ulong st_dev;
1440         abi_ulong st_ino;
1441         unsigned int st_mode;
1442         unsigned short st_nlink;
1443         unsigned int st_uid;
1444         unsigned int st_gid;
1445         abi_ulong  st_rdev;
1446         abi_ulong  st_size;
1447         abi_ulong  st_blksize;
1448         abi_ulong  st_blocks;
1449         abi_ulong  target_st_atime;
1450         abi_ulong  target_st_atime_nsec;
1451         abi_ulong  target_st_mtime;
1452         abi_ulong  target_st_mtime_nsec;
1453         abi_ulong  target_st_ctime;
1454         abi_ulong  target_st_ctime_nsec;
1455         abi_ulong  __unused4;
1456         abi_ulong  __unused5;
1457 };
1458
1459 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1460 #define TARGET_HAS_STRUCT_STAT64
1461 struct QEMU_PACKED target_stat64 {
1462         uint64_t st_dev;
1463 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1464         uint32_t pad0;
1465         uint32_t __st_ino;
1466
1467         uint32_t st_mode;
1468         uint32_t st_nlink;
1469         uint32_t st_uid;
1470         uint32_t st_gid;
1471         uint64_t st_rdev;
1472         uint64_t __pad1;
1473
1474         int64_t  st_size;
1475         int32_t  st_blksize;
1476         uint32_t __pad2;
1477         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1478
1479         int            target_st_atime;
1480         unsigned int   target_st_atime_nsec;
1481         int            target_st_mtime;
1482         unsigned int   target_st_mtime_nsec;
1483         int            target_st_ctime;
1484         unsigned int   target_st_ctime_nsec;
1485         uint64_t st_ino;
1486 };
1487
1488 #elif defined(TARGET_M68K)
1489
1490 struct target_stat {
1491         unsigned short st_dev;
1492         unsigned short __pad1;
1493         abi_ulong st_ino;
1494         unsigned short st_mode;
1495         unsigned short st_nlink;
1496         unsigned short st_uid;
1497         unsigned short st_gid;
1498         unsigned short st_rdev;
1499         unsigned short __pad2;
1500         abi_ulong  st_size;
1501         abi_ulong  st_blksize;
1502         abi_ulong  st_blocks;
1503         abi_ulong  target_st_atime;
1504         abi_ulong  __unused1;
1505         abi_ulong  target_st_mtime;
1506         abi_ulong  __unused2;
1507         abi_ulong  target_st_ctime;
1508         abi_ulong  __unused3;
1509         abi_ulong  __unused4;
1510         abi_ulong  __unused5;
1511 };
1512
1513 /* This matches struct stat64 in glibc2.1, hence the absolutely
1514  * insane amounts of padding around dev_t's.
1515  */
1516 #define TARGET_HAS_STRUCT_STAT64
1517 struct target_stat64 {
1518         unsigned long long      st_dev;
1519         unsigned char   __pad1[2];
1520
1521 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1522         abi_ulong       __st_ino;
1523
1524         unsigned int    st_mode;
1525         unsigned int    st_nlink;
1526
1527         abi_ulong       st_uid;
1528         abi_ulong       st_gid;
1529
1530         unsigned long long      st_rdev;
1531         unsigned char   __pad3[2];
1532
1533         long long       st_size;
1534         abi_ulong       st_blksize;
1535
1536         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1537         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1538
1539         abi_ulong       target_st_atime;
1540         abi_ulong       target_st_atime_nsec;
1541
1542         abi_ulong       target_st_mtime;
1543         abi_ulong       target_st_mtime_nsec;
1544
1545         abi_ulong       target_st_ctime;
1546         abi_ulong       target_st_ctime_nsec;
1547
1548         unsigned long long      st_ino;
1549 } QEMU_PACKED;
1550
1551 #elif defined(TARGET_ABI_MIPSN64)
1552
1553 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1554 struct target_stat {
1555         unsigned int            st_dev;
1556         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1557
1558         abi_ulong               st_ino;
1559
1560         unsigned int            st_mode;
1561         unsigned int            st_nlink;
1562
1563         int                     st_uid;
1564         int                     st_gid;
1565
1566         unsigned int            st_rdev;
1567         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1568
1569         abi_ulong               st_size;
1570
1571         /*
1572          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1573          * but we don't have it under Linux.
1574          */
1575         unsigned int            target_st_atime;
1576         unsigned int            target_st_atime_nsec;
1577
1578         unsigned int            target_st_mtime;
1579         unsigned int            target_st_mtime_nsec;
1580
1581         unsigned int            target_st_ctime;
1582         unsigned int            target_st_ctime_nsec;
1583
1584         unsigned int            st_blksize;
1585         unsigned int            st_pad2;
1586
1587         abi_ulong               st_blocks;
1588 };
1589
1590 #elif defined(TARGET_ABI_MIPSN32)
1591
1592 struct target_stat {
1593         unsigned        st_dev;
1594         int             st_pad1[3];             /* Reserved for network id */
1595         unsigned int    st_ino;
1596         unsigned int    st_mode;
1597         unsigned int    st_nlink;
1598         int             st_uid;
1599         int             st_gid;
1600         unsigned        st_rdev;
1601         unsigned int    st_pad2[2];
1602         unsigned int    st_size;
1603         unsigned int    st_pad3;
1604         /*
1605          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1606          * but we don't have it under Linux.
1607          */
1608         unsigned int            target_st_atime;
1609         unsigned int            target_st_atime_nsec;
1610         unsigned int            target_st_mtime;
1611         unsigned int            target_st_mtime_nsec;
1612         unsigned int            target_st_ctime;
1613         unsigned int            target_st_ctime_nsec;
1614         unsigned int            st_blksize;
1615         unsigned int            st_blocks;
1616         unsigned int            st_pad4[14];
1617 };
1618
1619 /*
1620  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1621  * amounts of padding around dev_t's.  The memory layout is the same as of
1622  * struct stat of the 64-bit kernel.
1623  */
1624
1625 #define TARGET_HAS_STRUCT_STAT64
1626 struct target_stat64 {
1627         unsigned int    st_dev;
1628         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1629
1630         target_ulong    st_ino;
1631
1632         unsigned int    st_mode;
1633         unsigned int    st_nlink;
1634
1635         int             st_uid;
1636         int             st_gid;
1637
1638         unsigned int    st_rdev;
1639         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1640
1641         int             st_size;
1642
1643         /*
1644          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1645          * but we don't have it under Linux.
1646          */
1647         int             target_st_atime;
1648         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1649
1650         int             target_st_mtime;
1651         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1652
1653         int             target_st_ctime;
1654         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1655
1656         unsigned int    st_blksize;
1657         unsigned int    st_pad2;
1658
1659         int             st_blocks;
1660 };
1661
1662 #elif defined(TARGET_ABI_MIPSO32)
1663
1664 struct target_stat {
1665         unsigned        st_dev;
1666         abi_long        st_pad1[3];             /* Reserved for network id */
1667         abi_ulong       st_ino;
1668         unsigned int    st_mode;
1669         unsigned int    st_nlink;
1670         int             st_uid;
1671         int             st_gid;
1672         unsigned        st_rdev;
1673         abi_long        st_pad2[2];
1674         abi_long        st_size;
1675         abi_long        st_pad3;
1676         /*
1677          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1678          * but we don't have it under Linux.
1679          */
1680         abi_long                target_st_atime;
1681         abi_long                target_st_atime_nsec;
1682         abi_long                target_st_mtime;
1683         abi_long                target_st_mtime_nsec;
1684         abi_long                target_st_ctime;
1685         abi_long                target_st_ctime_nsec;
1686         abi_long                st_blksize;
1687         abi_long                st_blocks;
1688         abi_long                st_pad4[14];
1689 };
1690
1691 /*
1692  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1693  * amounts of padding around dev_t's.  The memory layout is the same as of
1694  * struct stat of the 64-bit kernel.
1695  */
1696
1697 #define TARGET_HAS_STRUCT_STAT64
1698 struct target_stat64 {
1699         abi_ulong       st_dev;
1700         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1701
1702         uint64_t        st_ino;
1703
1704         unsigned int    st_mode;
1705         unsigned int    st_nlink;
1706
1707         int             st_uid;
1708         int             st_gid;
1709
1710         abi_ulong       st_rdev;
1711         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1712
1713         int64_t         st_size;
1714
1715         /*
1716          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1717          * but we don't have it under Linux.
1718          */
1719         abi_long        target_st_atime;
1720         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1721
1722         abi_long        target_st_mtime;
1723         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1724
1725         abi_long        target_st_ctime;
1726         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1727
1728         abi_ulong       st_blksize;
1729         abi_ulong       st_pad2;
1730
1731         int64_t         st_blocks;
1732 };
1733
1734 #elif defined(TARGET_ALPHA)
1735
1736 struct target_stat {
1737        unsigned int    st_dev;
1738        unsigned int    st_ino;
1739        unsigned int    st_mode;
1740        unsigned int    st_nlink;
1741        unsigned int    st_uid;
1742        unsigned int    st_gid;
1743        unsigned int    st_rdev;
1744        abi_long     st_size;
1745        abi_ulong    target_st_atime;
1746        abi_ulong    target_st_mtime;
1747        abi_ulong    target_st_ctime;
1748        unsigned int    st_blksize;
1749        unsigned int    st_blocks;
1750        unsigned int    st_flags;
1751        unsigned int    st_gen;
1752 };
1753
1754 #define TARGET_HAS_STRUCT_STAT64
1755 struct target_stat64 {
1756        abi_ulong    st_dev;
1757        abi_ulong    st_ino;
1758        abi_ulong    st_rdev;
1759        abi_long     st_size;
1760        abi_ulong    st_blocks;
1761
1762        unsigned int    st_mode;
1763        unsigned int    st_uid;
1764        unsigned int    st_gid;
1765        unsigned int    st_blksize;
1766        unsigned int    st_nlink;
1767        unsigned int    __pad0;
1768
1769        abi_ulong    target_st_atime;
1770        abi_ulong    target_st_atime_nsec;
1771        abi_ulong    target_st_mtime;
1772        abi_ulong    target_st_mtime_nsec;
1773        abi_ulong    target_st_ctime;
1774        abi_ulong    target_st_ctime_nsec;
1775        abi_long     __unused[3];
1776 };
1777
1778 #elif defined(TARGET_SH4)
1779
1780 struct target_stat {
1781         abi_ulong  st_dev;
1782         abi_ulong  st_ino;
1783         unsigned short st_mode;
1784         unsigned short st_nlink;
1785         unsigned short st_uid;
1786         unsigned short st_gid;
1787         abi_ulong  st_rdev;
1788         abi_ulong  st_size;
1789         abi_ulong  st_blksize;
1790         abi_ulong  st_blocks;
1791         abi_ulong  target_st_atime;
1792         abi_ulong  target_st_atime_nsec;
1793         abi_ulong  target_st_mtime;
1794         abi_ulong  target_st_mtime_nsec;
1795         abi_ulong  target_st_ctime;
1796         abi_ulong  target_st_ctime_nsec;
1797         abi_ulong  __unused4;
1798         abi_ulong  __unused5;
1799 };
1800
1801 /* This matches struct stat64 in glibc2.1, hence the absolutely
1802  * insane amounts of padding around dev_t's.
1803  */
1804 #define TARGET_HAS_STRUCT_STAT64
1805 struct QEMU_PACKED target_stat64 {
1806         unsigned long long      st_dev;
1807         unsigned char   __pad0[4];
1808
1809 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1810         abi_ulong       __st_ino;
1811
1812         unsigned int    st_mode;
1813         unsigned int    st_nlink;
1814
1815         abi_ulong       st_uid;
1816         abi_ulong       st_gid;
1817
1818         unsigned long long      st_rdev;
1819         unsigned char   __pad3[4];
1820
1821         long long       st_size;
1822         abi_ulong       st_blksize;
1823
1824         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1825
1826         abi_ulong       target_st_atime;
1827         abi_ulong       target_st_atime_nsec;
1828
1829         abi_ulong       target_st_mtime;
1830         abi_ulong       target_st_mtime_nsec;
1831
1832         abi_ulong       target_st_ctime;
1833         abi_ulong       target_st_ctime_nsec;
1834
1835         unsigned long long      st_ino;
1836 };
1837
1838 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1839 struct target_stat {
1840         abi_ulong       st_dev;
1841         abi_ulong       st_ino;
1842         abi_ulong       st_nlink;
1843
1844         unsigned int    st_mode;
1845         unsigned int    st_uid;
1846         unsigned int    st_gid;
1847         unsigned int    __pad0;
1848         abi_ulong       st_rdev;
1849         abi_long        st_size;
1850         abi_long        st_blksize;
1851         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1852
1853         abi_ulong       target_st_atime;
1854         abi_ulong       target_st_atime_nsec;
1855         abi_ulong       target_st_mtime;
1856         abi_ulong       target_st_mtime_nsec;
1857         abi_ulong       target_st_ctime;
1858         abi_ulong       target_st_ctime_nsec;
1859
1860         abi_long        __unused[3];
1861 };
1862 #elif defined(TARGET_S390X)
1863 struct target_stat {
1864     abi_ulong  st_dev;
1865     abi_ulong  st_ino;
1866     abi_ulong  st_nlink;
1867     unsigned int   st_mode;
1868     unsigned int   st_uid;
1869     unsigned int   st_gid;
1870     unsigned int   __pad1;
1871     abi_ulong  st_rdev;
1872     abi_ulong  st_size;
1873     abi_ulong  target_st_atime;
1874     abi_ulong  target_st_atime_nsec;
1875     abi_ulong  target_st_mtime;
1876     abi_ulong  target_st_mtime_nsec;
1877     abi_ulong  target_st_ctime;
1878     abi_ulong  target_st_ctime_nsec;
1879     abi_ulong  st_blksize;
1880     abi_long       st_blocks;
1881     abi_ulong  __unused[3];
1882 };
1883 #elif defined(TARGET_AARCH64)
1884 struct target_stat {
1885     abi_ulong  st_dev;
1886     abi_ulong  st_ino;
1887     unsigned int st_mode;
1888     unsigned int st_nlink;
1889     unsigned int   st_uid;
1890     unsigned int   st_gid;
1891     abi_ulong  st_rdev;
1892     abi_ulong  _pad1;
1893     abi_long  st_size;
1894     int        st_blksize;
1895     int        __pad2;
1896     abi_long   st_blocks;
1897     abi_long  target_st_atime;
1898     abi_ulong  target_st_atime_nsec;
1899     abi_long  target_st_mtime;
1900     abi_ulong  target_st_mtime_nsec;
1901     abi_long  target_st_ctime;
1902     abi_ulong  target_st_ctime_nsec;
1903     unsigned int __unused[2];
1904 };
1905 #elif defined(TARGET_OPENRISC)
1906
1907 /* These are the asm-generic versions of the stat and stat64 structures */
1908
1909 struct target_stat {
1910     abi_ulong st_dev;
1911     abi_ulong st_ino;
1912     unsigned int st_mode;
1913     unsigned int st_nlink;
1914     unsigned int st_uid;
1915     unsigned int st_gid;
1916     abi_ulong st_rdev;
1917     abi_ulong __pad1;
1918     abi_long st_size;
1919     int st_blksize;
1920     int __pad2;
1921     abi_long st_blocks;
1922     abi_long target_st_atime;
1923     abi_ulong target_st_atime_nsec;
1924     abi_long target_st_mtime;
1925     abi_ulong target_st_mtime_nsec;
1926     abi_long target_st_ctime;
1927     abi_ulong target_st_ctime_nsec;
1928     unsigned int __unused4;
1929     unsigned int __unused5;
1930 };
1931
1932 #define TARGET_HAS_STRUCT_STAT64
1933 struct target_stat64 {
1934     uint64_t st_dev;
1935     uint64_t st_ino;
1936     unsigned int st_mode;
1937     unsigned int st_nlink;
1938     unsigned int st_uid;
1939     unsigned int st_gid;
1940     uint64_t st_rdev;
1941     uint64_t __pad1;
1942     int64_t st_size;
1943     int st_blksize;
1944     int __pad2;
1945     int64_t st_blocks;
1946     int target_st_atime;
1947     unsigned int target_st_atime_nsec;
1948     int target_st_mtime;
1949     unsigned int target_st_mtime_nsec;
1950     int target_st_ctime;
1951     unsigned int target_st_ctime_nsec;
1952     unsigned int __unused4;
1953     unsigned int __unused5;
1954 };
1955
1956 #else
1957 #error unsupported CPU
1958 #endif
1959
1960 typedef struct {
1961         int     val[2];
1962 } target_fsid_t;
1963
1964 #ifdef TARGET_MIPS
1965 #ifdef TARGET_ABI_MIPSN32
1966 struct target_statfs {
1967         int32_t                 f_type;
1968         int32_t                 f_bsize;
1969         int32_t                 f_frsize;       /* Fragment size - unsupported */
1970         int32_t                 f_blocks;
1971         int32_t                 f_bfree;
1972         int32_t                 f_files;
1973         int32_t                 f_ffree;
1974         int32_t                 f_bavail;
1975
1976         /* Linux specials */
1977         target_fsid_t           f_fsid;
1978         int32_t                 f_namelen;
1979         int32_t                 f_spare[6];
1980 };
1981 #else
1982 struct target_statfs {
1983         abi_long                f_type;
1984         abi_long                f_bsize;
1985         abi_long                f_frsize;       /* Fragment size - unsupported */
1986         abi_long                f_blocks;
1987         abi_long                f_bfree;
1988         abi_long                f_files;
1989         abi_long                f_ffree;
1990         abi_long                f_bavail;
1991
1992         /* Linux specials */
1993         target_fsid_t           f_fsid;
1994         abi_long                f_namelen;
1995         abi_long                f_spare[6];
1996 };
1997 #endif
1998
1999 struct target_statfs64 {
2000         uint32_t        f_type;
2001         uint32_t        f_bsize;
2002         uint32_t        f_frsize;       /* Fragment size - unsupported */
2003         uint32_t        __pad;
2004         uint64_t        f_blocks;
2005         uint64_t        f_bfree;
2006         uint64_t        f_files;
2007         uint64_t        f_ffree;
2008         uint64_t        f_bavail;
2009         target_fsid_t   f_fsid;
2010         uint32_t        f_namelen;
2011         uint32_t        f_spare[6];
2012 };
2013 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2014        defined(TARGET_SPARC64) || defined(TARGET_AARCH64)) && \
2015        !defined(TARGET_ABI32)
2016 struct target_statfs {
2017         abi_long f_type;
2018         abi_long f_bsize;
2019         abi_long f_blocks;
2020         abi_long f_bfree;
2021         abi_long f_bavail;
2022         abi_long f_files;
2023         abi_long f_ffree;
2024         target_fsid_t f_fsid;
2025         abi_long f_namelen;
2026         abi_long f_frsize;
2027         abi_long f_spare[5];
2028 };
2029
2030 struct target_statfs64 {
2031         abi_long f_type;
2032         abi_long f_bsize;
2033         abi_long f_blocks;
2034         abi_long f_bfree;
2035         abi_long f_bavail;
2036         abi_long f_files;
2037         abi_long f_ffree;
2038         target_fsid_t f_fsid;
2039         abi_long f_namelen;
2040         abi_long f_frsize;
2041         abi_long f_spare[5];
2042 };
2043 #elif defined(TARGET_S390X)
2044 struct target_statfs {
2045     int32_t  f_type;
2046     int32_t  f_bsize;
2047     abi_long f_blocks;
2048     abi_long f_bfree;
2049     abi_long f_bavail;
2050     abi_long f_files;
2051     abi_long f_ffree;
2052     kernel_fsid_t f_fsid;
2053     int32_t  f_namelen;
2054     int32_t  f_frsize;
2055     int32_t  f_spare[5];
2056 };
2057
2058 struct target_statfs64 {
2059     int32_t  f_type;
2060     int32_t  f_bsize;
2061     abi_long f_blocks;
2062     abi_long f_bfree;
2063     abi_long f_bavail;
2064     abi_long f_files;
2065     abi_long f_ffree;
2066     kernel_fsid_t f_fsid;
2067     int32_t  f_namelen;
2068     int32_t  f_frsize;
2069     int32_t  f_spare[5];
2070 };
2071 #else
2072 struct target_statfs {
2073         uint32_t f_type;
2074         uint32_t f_bsize;
2075         uint32_t f_blocks;
2076         uint32_t f_bfree;
2077         uint32_t f_bavail;
2078         uint32_t f_files;
2079         uint32_t f_ffree;
2080         target_fsid_t f_fsid;
2081         uint32_t f_namelen;
2082         uint32_t f_frsize;
2083         uint32_t f_spare[5];
2084 };
2085
2086 struct target_statfs64 {
2087         uint32_t f_type;
2088         uint32_t f_bsize;
2089         uint64_t f_blocks;
2090         uint64_t f_bfree;
2091         uint64_t f_bavail;
2092         uint64_t f_files;
2093         uint64_t f_ffree;
2094         target_fsid_t f_fsid;
2095         uint32_t f_namelen;
2096         uint32_t f_frsize;
2097         uint32_t f_spare[5];
2098 };
2099 #endif
2100
2101
2102 #define TARGET_F_DUPFD         0       /* dup */
2103 #define TARGET_F_GETFD         1       /* get close_on_exec */
2104 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2105 #define TARGET_F_GETFL         3       /* get file->f_flags */
2106 #define TARGET_F_SETFL         4       /* set file->f_flags */
2107
2108 #if defined(TARGET_ALPHA)
2109 #define TARGET_F_GETLK         7
2110 #define TARGET_F_SETLK         8
2111 #define TARGET_F_SETLKW        9
2112 #define TARGET_F_SETOWN        5       /*  for sockets. */
2113 #define TARGET_F_GETOWN        6       /*  for sockets. */
2114
2115 #define TARGET_F_RDLCK         1
2116 #define TARGET_F_WRLCK         2
2117 #define TARGET_F_UNLCK         8
2118 #define TARGET_F_EXLCK         16
2119 #define TARGET_F_SHLCK         32
2120 #elif defined(TARGET_MIPS)
2121 #define TARGET_F_GETLK         14
2122 #define TARGET_F_SETLK         6
2123 #define TARGET_F_SETLKW        7
2124 #define TARGET_F_SETOWN        24       /*  for sockets. */
2125 #define TARGET_F_GETOWN        25       /*  for sockets. */
2126 #else
2127 #define TARGET_F_GETLK         5
2128 #define TARGET_F_SETLK         6
2129 #define TARGET_F_SETLKW        7
2130 #define TARGET_F_SETOWN        8       /*  for sockets. */
2131 #define TARGET_F_GETOWN        9       /*  for sockets. */
2132 #endif
2133 #define TARGET_F_SETOWN_EX     15
2134 #define TARGET_F_GETOWN_EX     16
2135
2136 #ifndef TARGET_F_RDLCK
2137 #define TARGET_F_RDLCK         0
2138 #define TARGET_F_WRLCK         1
2139 #define TARGET_F_UNLCK         2
2140 #endif
2141
2142 #ifndef TARGET_F_EXLCK
2143 #define TARGET_F_EXLCK         4
2144 #define TARGET_F_SHLCK         8
2145 #endif
2146
2147
2148 #define TARGET_F_SETSIG        10      /*  for sockets. */
2149 #define TARGET_F_GETSIG        11      /*  for sockets. */
2150
2151 #if defined(TARGET_MIPS)
2152 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2153 #define TARGET_F_SETLK64       34
2154 #define TARGET_F_SETLKW64      35
2155 #else
2156 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2157 #define TARGET_F_SETLK64       13
2158 #define TARGET_F_SETLKW64      14
2159 #endif
2160
2161 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2162 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2163 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2164 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2165 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2166
2167 #if defined(TARGET_ALPHA)
2168 #define TARGET_O_NONBLOCK           04
2169 #define TARGET_O_APPEND            010
2170 #define TARGET_O_CREAT           01000 /* not fcntl */
2171 #define TARGET_O_TRUNC           02000 /* not fcntl */
2172 #define TARGET_O_EXCL            04000 /* not fcntl */
2173 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2174 #define TARGET_O_DSYNC          040000
2175 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2176 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2177 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2178 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2179 #define TARGET_O_NOATIME      04000000
2180 #define TARGET_O_CLOEXEC     010000000
2181 #define TARGET___O_SYNC      020000000
2182 #define TARGET_O_PATH        040000000
2183 #elif defined(TARGET_ARM) || defined(TARGET_M68K)
2184 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2185 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2186 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2187 #define TARGET_O_LARGEFILE     0400000
2188 #elif defined(TARGET_MIPS)
2189 #define TARGET_O_APPEND         0x0008
2190 #define TARGET_O_DSYNC          0x0010
2191 #define TARGET_O_NONBLOCK       0x0080
2192 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2193 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2194 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2195 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2196 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2197 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2198 #define TARGET___O_SYNC         0x4000
2199 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2200 #elif defined (TARGET_PPC)
2201 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2202 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2203 #define TARGET_O_LARGEFILE     0200000
2204 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2205 #elif defined (TARGET_SPARC)
2206 #define TARGET_O_APPEND         0x0008
2207 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2208 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2209 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2210 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2211 #define TARGET_O_DSYNC          0x2000
2212 #define TARGET_O_NONBLOCK       0x4000
2213 # ifdef TARGET_SPARC64
2214 #  define TARGET_O_NDELAY       0x0004
2215 # else
2216 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2217 # endif
2218 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2219 #define TARGET_O_LARGEFILE     0x40000
2220 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2221 #define TARGET_O_NOATIME      0x200000
2222 #define TARGET_O_CLOEXEC      0x400000
2223 #define TARGET___O_SYNC       0x800000
2224 #define TARGET_O_PATH        0x1000000
2225 #endif
2226
2227 /* <asm-generic/fcntl.h> values follow.  */
2228 #define TARGET_O_ACCMODE          0003
2229 #define TARGET_O_RDONLY             00
2230 #define TARGET_O_WRONLY             01
2231 #define TARGET_O_RDWR               02
2232 #ifndef TARGET_O_CREAT
2233 #define TARGET_O_CREAT            0100 /* not fcntl */
2234 #endif
2235 #ifndef TARGET_O_EXCL
2236 #define TARGET_O_EXCL             0200 /* not fcntl */
2237 #endif
2238 #ifndef TARGET_O_NOCTTY
2239 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2240 #endif
2241 #ifndef TARGET_O_TRUNC
2242 #define TARGET_O_TRUNC           01000 /* not fcntl */
2243 #endif
2244 #ifndef TARGET_O_APPEND
2245 #define TARGET_O_APPEND          02000
2246 #endif
2247 #ifndef TARGET_O_NONBLOCK
2248 #define TARGET_O_NONBLOCK        04000
2249 #endif
2250 #ifndef TARGET_O_DSYNC
2251 #define TARGET_O_DSYNC          010000
2252 #endif
2253 #ifndef TARGET_FASYNC
2254 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2255 #endif
2256 #ifndef TARGET_O_DIRECT
2257 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2258 #endif
2259 #ifndef TARGET_O_LARGEFILE
2260 #define TARGET_O_LARGEFILE     0100000
2261 #endif
2262 #ifndef TARGET_O_DIRECTORY
2263 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2264 #endif
2265 #ifndef TARGET_O_NOFOLLOW
2266 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2267 #endif
2268 #ifndef TARGET_O_NOATIME
2269 #define TARGET_O_NOATIME      01000000
2270 #endif
2271 #ifndef TARGET_O_CLOEXEC
2272 #define TARGET_O_CLOEXEC      02000000
2273 #endif
2274 #ifndef TARGET___O_SYNC
2275 #define TARGET___O_SYNC       04000000
2276 #endif
2277 #ifndef TARGET_O_PATH
2278 #define TARGET_O_PATH        010000000
2279 #endif
2280 #ifndef TARGET_O_NDELAY
2281 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2282 #endif
2283 #ifndef TARGET_O_SYNC
2284 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2285 #endif
2286
2287 struct target_flock {
2288         short l_type;
2289         short l_whence;
2290         abi_ulong l_start;
2291         abi_ulong l_len;
2292         int l_pid;
2293 };
2294
2295 struct target_flock64 {
2296         short  l_type;
2297         short  l_whence;
2298 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
2299         int __pad;
2300 #endif
2301         unsigned long long l_start;
2302         unsigned long long l_len;
2303         int  l_pid;
2304 } QEMU_PACKED;
2305
2306 #ifdef TARGET_ARM
2307 struct target_eabi_flock64 {
2308         short  l_type;
2309         short  l_whence;
2310         int __pad;
2311         unsigned long long l_start;
2312         unsigned long long l_len;
2313         int  l_pid;
2314 } QEMU_PACKED;
2315 #endif
2316
2317 struct target_f_owner_ex {
2318         int type;       /* Owner type of ID.  */
2319         int pid;        /* ID of owner.  */
2320 };
2321
2322 /* soundcard defines */
2323 /* XXX: convert them all to arch indepedent entries */
2324 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2325 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2326 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2327 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2328 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2329 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2330 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2331 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2332 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2333 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2334 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2335 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2336 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2337 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2338 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2339 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2340 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2341 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2342 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2343 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2344 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2345 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2346 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2347 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2348 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2349 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2350 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2351 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2352 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2353 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2354 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2355 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2356 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2357 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2358 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2359 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2360 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2361 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2362 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2363 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2364 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2365 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2366 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2367 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2368 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2369 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2370 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2371 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2372 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2373 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2374 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2375 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2376 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2377 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2378 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2379 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2380 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2381 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2382 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2383 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2384 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2385 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2386 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2387 #define TARGET_SNDCTL_TMR_START           0x00005402
2388 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2389 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2390 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2391 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2392 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2393 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2394 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2395 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2396 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2397 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2398 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2399 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2400 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2401 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2402
2403 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2404
2405 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2406 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2407 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2408 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2409 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2410 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2411 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2412 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2413 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2414 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2415 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2416 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2417 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2418 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2419 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2420 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2421 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2422
2423 /* Obsolete macros */
2424 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2425 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2426 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2427
2428 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2429 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2430 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2431 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2432 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2433
2434 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2435
2436 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2437 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2438 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2439 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2440 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2441 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2442 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2443 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2444 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2445 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2446 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2447 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2448 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2449 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2450 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2451 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2452 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2453
2454 /* Obsolete macros */
2455 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2456 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2457 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2458
2459 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2460
2461 /* vfat ioctls */
2462 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2463 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2464
2465 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2466 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2467 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2468
2469 struct target_sysinfo {
2470     abi_long uptime;                /* Seconds since boot */
2471     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2472     abi_ulong totalram;             /* Total usable main memory size */
2473     abi_ulong freeram;              /* Available memory size */
2474     abi_ulong sharedram;            /* Amount of shared memory */
2475     abi_ulong bufferram;            /* Memory used by buffers */
2476     abi_ulong totalswap;            /* Total swap space size */
2477     abi_ulong freeswap;             /* swap space still available */
2478     unsigned short procs;           /* Number of current processes */
2479     unsigned short pad;             /* explicit padding for m68k */
2480     abi_ulong totalhigh;            /* Total high memory size */
2481     abi_ulong freehigh;             /* Available high memory size */
2482     unsigned int mem_unit;          /* Memory unit size in bytes */
2483     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2484 };
2485
2486 struct linux_dirent {
2487     long            d_ino;
2488     unsigned long   d_off;
2489     unsigned short  d_reclen;
2490     char            d_name[256]; /* We must not include limits.h! */
2491 };
2492
2493 struct linux_dirent64 {
2494     uint64_t        d_ino;
2495     int64_t         d_off;
2496     unsigned short  d_reclen;
2497     unsigned char   d_type;
2498     char            d_name[256];
2499 };
2500
2501 struct target_mq_attr {
2502     abi_long mq_flags;
2503     abi_long mq_maxmsg;
2504     abi_long mq_msgsize;
2505     abi_long mq_curmsgs;
2506 };
2507
2508 #include "socket.h"
2509
2510 #include "errno_defs.h"
2511
2512 #define FUTEX_WAIT              0
2513 #define FUTEX_WAKE              1
2514 #define FUTEX_FD                2
2515 #define FUTEX_REQUEUE           3
2516 #define FUTEX_CMP_REQUEUE       4
2517 #define FUTEX_WAKE_OP           5
2518 #define FUTEX_LOCK_PI           6
2519 #define FUTEX_UNLOCK_PI         7
2520 #define FUTEX_TRYLOCK_PI        8
2521 #define FUTEX_WAIT_BITSET       9
2522 #define FUTEX_WAKE_BITSET       10
2523
2524 #define FUTEX_PRIVATE_FLAG      128
2525 #define FUTEX_CLOCK_REALTIME    256
2526 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2527
2528 #ifdef CONFIG_EPOLL
2529 typedef union target_epoll_data {
2530     abi_ulong ptr;
2531     abi_ulong fd;
2532     uint32_t u32;
2533     uint64_t u64;
2534 } target_epoll_data_t;
2535
2536 struct target_epoll_event {
2537     uint32_t events;
2538 #if defined(TARGET_ARM) || defined(TARGET_MIPS) || defined(TARGET_MIPS64)
2539     uint32_t __pad;
2540 #endif
2541     target_epoll_data_t data;
2542 } QEMU_PACKED;
2543 #endif
2544 struct target_rlimit64 {
2545     uint64_t rlim_cur;
2546     uint64_t rlim_max;
2547 };
2548
2549 struct target_ucred {
2550     uint32_t pid;
2551     uint32_t uid;
2552     uint32_t gid;
2553 };
2554
2555 #endif
2556
2557
2558 struct target_timer_t {
2559     abi_ulong ptr;
2560 };
2561
2562 #define TARGET_SIGEV_MAX_SIZE 64
2563
2564 /* This is architecture-specific but most architectures use the default */
2565 #ifdef TARGET_MIPS
2566 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2567 #else
2568 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2569                                     + sizeof(target_sigval_t))
2570 #endif
2571
2572 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2573                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2574                                / sizeof(int32_t))
2575
2576 struct target_sigevent {
2577     target_sigval_t sigev_value;
2578     int32_t sigev_signo;
2579     int32_t sigev_notify;
2580     union {
2581         int32_t _pad[TARGET_SIGEV_PAD_SIZE];
2582         int32_t _tid;
2583
2584         struct {
2585             void (*_function)(sigval_t);
2586             void *_attribute;
2587         } _sigev_thread;
2588     } _sigev_un;
2589 };
2590
2591 struct target_user_cap_header {
2592     uint32_t version;
2593     int pid;
2594 };
2595
2596 struct target_user_cap_data {
2597     uint32_t effective;
2598     uint32_t permitted;
2599     uint32_t inheritable;
2600 };