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