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_ABI32)) \
  59     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  60     || defined(TARGET_SPARC) \
  61     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  62     /* 16 bit uid wrappers emulation */
  63 #define USE_UID16
  64 #define target_id uint16_t
  65 #else
  66 #define target_id uint32_t
  67 #endif
  68
  69 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  70     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  71     || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \
  72     || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
  73
  74 #define TARGET_IOC_SIZEBITS     14
  75 #define TARGET_IOC_DIRBITS      2
  76
  77 #define TARGET_IOC_NONE   0U
  78 #define TARGET_IOC_WRITE  1U
  79 #define TARGET_IOC_READ   2U
  80
  81 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  82       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  83       defined(TARGET_MIPS)
  84
  85 #define TARGET_IOC_SIZEBITS     13
  86 #define TARGET_IOC_DIRBITS      3
  87
  88 #define TARGET_IOC_NONE   1U
  89 #define TARGET_IOC_READ   2U
  90 #define TARGET_IOC_WRITE  4U
  91
  92 #else
  93 #error unsupported CPU
  94 #endif
  95
  96 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  97 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  98 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  99 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 100
 101 #define TARGET_IOC_NRSHIFT      0
 102 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 103 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 104 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 105
 106 #define TARGET_IOC(dir,type,nr,size) \
 107         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 108          ((type) << TARGET_IOC_TYPESHIFT) | \
 109          ((nr)   << TARGET_IOC_NRSHIFT) | \
 110          ((size) << TARGET_IOC_SIZESHIFT))
 111
 112 /* used to create numbers */
 113 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 114 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 115 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 116 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 117
 118 /* the size is automatically computed for these defines */
 119 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 120 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 121 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 122
 123 struct target_sockaddr {
 124     uint16_t sa_family;
 125     uint8_t sa_data[14];
 126 };
 127
 128 struct target_sockaddr_ll {
 129     uint16_t sll_family;   /* Always AF_PACKET */
 130     uint16_t sll_protocol; /* Physical layer protocol */
 131     int      sll_ifindex;  /* Interface number */
 132     uint16_t sll_hatype;   /* ARP hardware type */
 133     uint8_t  sll_pkttype;  /* Packet type */
 134     uint8_t  sll_halen;    /* Length of address */
 135     uint8_t  sll_addr[8];  /* Physical layer address */
 136 };
 137
 138 struct target_sockaddr_un {
 139     uint16_t su_family;
 140     uint8_t sun_path[108];
 141 };
 142
 143 struct target_in_addr {
 144     uint32_t s_addr; /* big endian */
 145 };
 146
 147 struct target_sockaddr_in {
 148   uint16_t sin_family;
 149   int16_t sin_port; /* big endian */
 150   struct target_in_addr sin_addr;
 151   uint8_t __pad[sizeof(struct target_sockaddr) -
 152                 sizeof(uint16_t) - sizeof(int16_t) -
 153                 sizeof(struct target_in_addr)];
 154 };
 155
 156 struct target_sock_filter {
 157     abi_ushort code;
 158     uint8_t jt;
 159     uint8_t jf;
 160     abi_uint k;
 161 };
 162
 163 struct target_sock_fprog {
 164     abi_ushort len;
 165     abi_ulong filter;
 166 };
 167
 168 struct target_ip_mreq {
 169     struct target_in_addr imr_multiaddr;
 170     struct target_in_addr imr_address;
 171 };
 172
 173 struct target_ip_mreqn {
 174     struct target_in_addr imr_multiaddr;
 175     struct target_in_addr imr_address;
 176     abi_long imr_ifindex;
 177 };
 178
 179 struct target_ip_mreq_source {
 180     /* big endian */
 181     uint32_t imr_multiaddr;
 182     uint32_t imr_interface;
 183     uint32_t imr_sourceaddr;
 184 };
 185
 186 struct target_timeval {
 187     abi_long tv_sec;
 188     abi_long tv_usec;
 189 };
 190
 191 struct target_timespec {
 192     abi_long tv_sec;
 193     abi_long tv_nsec;
 194 };
 195
 196 struct target_timezone {
 197     abi_int tz_minuteswest;
 198     abi_int tz_dsttime;
 199 };
 200
 201 struct target_itimerval {
 202     struct target_timeval it_interval;
 203     struct target_timeval it_value;
 204 };
 205
 206 struct target_itimerspec {
 207     struct target_timespec it_interval;
 208     struct target_timespec it_value;
 209 };
 210
 211 typedef abi_long target_clock_t;
 212
 213 #define TARGET_HZ 100
 214
 215 struct target_tms {
 216     target_clock_t tms_utime;
 217     target_clock_t tms_stime;
 218     target_clock_t tms_cutime;
 219     target_clock_t tms_cstime;
 220 };
 221
 222 struct target_utimbuf {
 223     abi_long actime;
 224     abi_long modtime;
 225 };
 226
 227 struct target_sel_arg_struct {
 228     abi_long n;
 229     abi_long inp, outp, exp;
 230     abi_long tvp;
 231 };
 232
 233 struct target_iovec {
 234     abi_long iov_base;   /* Starting address */
 235     abi_long iov_len;   /* Number of bytes */
 236 };
 237
 238 struct target_msghdr {
 239     abi_long     msg_name;       /* Socket name                 */
 240     int          msg_namelen;    /* Length of name              */
 241     abi_long     msg_iov;        /* Data blocks                 */
 242     abi_long     msg_iovlen;     /* Number of blocks            */
 243     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 244     abi_long     msg_controllen; /* Length of cmsg list */
 245     unsigned int msg_flags;
 246 };
 247
 248 struct target_cmsghdr {
 249     abi_long     cmsg_len;
 250     int          cmsg_level;
 251     int          cmsg_type;
 252 };
 253
 254 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 255 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 256                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 257 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 258                                & (size_t) ~(sizeof (abi_long) - 1))
 259 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 260                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 261 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 262
 263 static __inline__ struct target_cmsghdr *
 264 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 265                      struct target_cmsghdr *__cmsg,
 266                      struct target_cmsghdr *__cmsg_start)
 267 {
 268   struct target_cmsghdr *__ptr;
 269
 270   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 271                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 272   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 273       > tswapal(__mhdr->msg_controllen)) {
 274     /* No more entries.  */
 275     return (struct target_cmsghdr *)0;
 276   }
 277   return __ptr;
 278 }
 279
 280 struct target_mmsghdr {
 281     struct target_msghdr msg_hdr;              /* Message header */
 282     unsigned int         msg_len;              /* Number of bytes transmitted */
 283 };
 284
 285 struct  target_rusage {
 286         struct target_timeval ru_utime;        /* user time used */
 287         struct target_timeval ru_stime;        /* system time used */
 288         abi_long    ru_maxrss;                 /* maximum resident set size */
 289         abi_long    ru_ixrss;                  /* integral shared memory size */
 290         abi_long    ru_idrss;                  /* integral unshared data size */
 291         abi_long    ru_isrss;                  /* integral unshared stack size */
 292         abi_long    ru_minflt;                 /* page reclaims */
 293         abi_long    ru_majflt;                 /* page faults */
 294         abi_long    ru_nswap;                  /* swaps */
 295         abi_long    ru_inblock;                /* block input operations */
 296         abi_long    ru_oublock;                /* block output operations */
 297         abi_long    ru_msgsnd;                 /* messages sent */
 298         abi_long    ru_msgrcv;                 /* messages received */
 299         abi_long    ru_nsignals;               /* signals received */
 300         abi_long    ru_nvcsw;                  /* voluntary context switches */
 301         abi_long    ru_nivcsw;                 /* involuntary " */
 302 };
 303
 304 typedef struct {
 305         int     val[2];
 306 } kernel_fsid_t;
 307
 308 struct kernel_statfs {
 309         int f_type;
 310         int f_bsize;
 311         int f_blocks;
 312         int f_bfree;
 313         int f_bavail;
 314         int f_files;
 315         int f_ffree;
 316         kernel_fsid_t f_fsid;
 317         int f_namelen;
 318         int f_spare[6];
 319 };
 320
 321 struct target_dirent {
 322         abi_long        d_ino;
 323         abi_long        d_off;
 324         unsigned short  d_reclen;
 325         char            d_name[];
 326 };
 327
 328 struct target_dirent64 {
 329         uint64_t        d_ino;
 330         int64_t         d_off;
 331         unsigned short  d_reclen;
 332         unsigned char   d_type;
 333         char            d_name[256];
 334 };
 335
 336
 337 /* mostly generic signal stuff */
 338 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 339 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 340 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 341
 342 #ifdef TARGET_MIPS
 343 #define TARGET_NSIG        128
 344 #else
 345 #define TARGET_NSIG        64
 346 #endif
 347 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 348 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 349
 350 typedef struct {
 351     abi_ulong sig[TARGET_NSIG_WORDS];
 352 } target_sigset_t;
 353
 354 #ifdef BSWAP_NEEDED
 355 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 356 {
 357     int i;
 358     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 359         d->sig[i] = tswapal(s->sig[i]);
 360 }
 361 #else
 362 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 363 {
 364     *d = *s;
 365 }
 366 #endif
 367
 368 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 369 {
 370     int i;
 371     d->sig[0] = set;
 372     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 373         d->sig[i] = 0;
 374 }
 375
 376 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 377 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 378 void host_to_target_old_sigset(abi_ulong *old_sigset,
 379                                const sigset_t *sigset);
 380 void target_to_host_old_sigset(sigset_t *sigset,
 381                                const abi_ulong *old_sigset);
 382 struct target_sigaction;
 383 int do_sigaction(int sig, const struct target_sigaction *act,
 384                  struct target_sigaction *oact);
 385
 386 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 387     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 388     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 389     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 390     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
 391     || defined(TARGET_TILEGX)
 392
 393 #if defined(TARGET_SPARC)
 394 #define TARGET_SA_NOCLDSTOP    8u
 395 #define TARGET_SA_NOCLDWAIT    0x100u
 396 #define TARGET_SA_SIGINFO      0x200u
 397 #define TARGET_SA_ONSTACK      1u
 398 #define TARGET_SA_RESTART      2u
 399 #define TARGET_SA_NODEFER      0x20u
 400 #define TARGET_SA_RESETHAND    4u
 401 #elif defined(TARGET_MIPS)
 402 #define TARGET_SA_NOCLDSTOP     0x00000001
 403 #define TARGET_SA_NOCLDWAIT     0x00010000
 404 #define TARGET_SA_SIGINFO       0x00000008
 405 #define TARGET_SA_ONSTACK       0x08000000
 406 #define TARGET_SA_NODEFER       0x40000000
 407 #define TARGET_SA_RESTART       0x10000000
 408 #define TARGET_SA_RESETHAND     0x80000000
 409 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 410 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 411 #endif
 412 #elif defined(TARGET_OPENRISC)
 413 #define TARGET_SA_NOCLDSTOP    0x00000001
 414 #define TARGET_SA_NOCLDWAIT    0x00000002
 415 #define TARGET_SA_SIGINFO      0x00000004
 416 #define TARGET_SA_ONSTACK      0x08000000
 417 #define TARGET_SA_RESTART      0x10000000
 418 #define TARGET_SA_NODEFER      0x40000000
 419 #define TARGET_SA_RESETHAND    0x80000000
 420 #elif defined(TARGET_ALPHA)
 421 #define TARGET_SA_ONSTACK       0x00000001
 422 #define TARGET_SA_RESTART       0x00000002
 423 #define TARGET_SA_NOCLDSTOP     0x00000004
 424 #define TARGET_SA_NODEFER       0x00000008
 425 #define TARGET_SA_RESETHAND     0x00000010
 426 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 427 #define TARGET_SA_SIGINFO       0x00000040
 428 #else
 429 #define TARGET_SA_NOCLDSTOP     0x00000001
 430 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 431 #define TARGET_SA_SIGINFO       0x00000004
 432 #define TARGET_SA_ONSTACK       0x08000000
 433 #define TARGET_SA_RESTART       0x10000000
 434 #define TARGET_SA_NODEFER       0x40000000
 435 #define TARGET_SA_RESETHAND     0x80000000
 436 #define TARGET_SA_RESTORER      0x04000000
 437 #endif
 438
 439 #if defined(TARGET_ALPHA)
 440
 441 #define TARGET_SIGHUP            1
 442 #define TARGET_SIGINT            2
 443 #define TARGET_SIGQUIT           3
 444 #define TARGET_SIGILL            4
 445 #define TARGET_SIGTRAP           5
 446 #define TARGET_SIGABRT           6
 447 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 448 #define TARGET_SIGFPE            8
 449 #define TARGET_SIGKILL           9
 450 #define TARGET_SIGBUS           10
 451 #define TARGET_SIGSEGV          11
 452 #define TARGET_SIGSYS           12
 453 #define TARGET_SIGPIPE          13
 454 #define TARGET_SIGALRM          14
 455 #define TARGET_SIGTERM          15
 456 #define TARGET_SIGURG           16
 457 #define TARGET_SIGSTOP          17
 458 #define TARGET_SIGTSTP          18
 459 #define TARGET_SIGCONT          19
 460 #define TARGET_SIGCHLD          20
 461 #define TARGET_SIGTTIN          21
 462 #define TARGET_SIGTTOU          22
 463 #define TARGET_SIGIO            23
 464 #define TARGET_SIGXCPU          24
 465 #define TARGET_SIGXFSZ          25
 466 #define TARGET_SIGVTALRM        26
 467 #define TARGET_SIGPROF          27
 468 #define TARGET_SIGWINCH         28
 469 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 470 #define TARGET_SIGUSR1          30
 471 #define TARGET_SIGUSR2          31
 472 #define TARGET_SIGRTMIN         32
 473
 474 #define TARGET_SIG_BLOCK         1
 475 #define TARGET_SIG_UNBLOCK       2
 476 #define TARGET_SIG_SETMASK       3
 477
 478 #elif defined(TARGET_SPARC)
 479
 480 #define TARGET_SIGHUP            1
 481 #define TARGET_SIGINT            2
 482 #define TARGET_SIGQUIT           3
 483 #define TARGET_SIGILL            4
 484 #define TARGET_SIGTRAP           5
 485 #define TARGET_SIGABRT           6
 486 #define TARGET_SIGIOT            6
 487 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 488 #define TARGET_SIGFPE            8
 489 #define TARGET_SIGKILL           9
 490 #define TARGET_SIGBUS           10
 491 #define TARGET_SIGSEGV          11
 492 #define TARGET_SIGSYS           12
 493 #define TARGET_SIGPIPE          13
 494 #define TARGET_SIGALRM          14
 495 #define TARGET_SIGTERM          15
 496 #define TARGET_SIGURG           16
 497 #define TARGET_SIGSTOP          17
 498 #define TARGET_SIGTSTP          18
 499 #define TARGET_SIGCONT          19
 500 #define TARGET_SIGCHLD          20
 501 #define TARGET_SIGTTIN          21
 502 #define TARGET_SIGTTOU          22
 503 #define TARGET_SIGIO            23
 504 #define TARGET_SIGXCPU          24
 505 #define TARGET_SIGXFSZ          25
 506 #define TARGET_SIGVTALRM        26
 507 #define TARGET_SIGPROF          27
 508 #define TARGET_SIGWINCH         28
 509 #define TARGET_SIGPWR           29
 510 #define TARGET_SIGUSR1          30
 511 #define TARGET_SIGUSR2          31
 512 #define TARGET_SIGRTMIN         32
 513
 514 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 515 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 516 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 517
 518 #elif defined(TARGET_MIPS)
 519
 520 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 521 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 522 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 523 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 524 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 525 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 526 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 527 #define TARGET_SIGEMT            7
 528 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 529 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 530 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 531 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 532 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 533 #define TARGET_SIGSYS           12
 534 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 535 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 536 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 537 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 538 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 539 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 540 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 541 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 542 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 543 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 544 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 545 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 546 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 547 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 548 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 549 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 550 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 551 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 552 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 553 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 554 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 555 #define TARGET_SIGRTMIN         32
 556
 557 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 558 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 559 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 560
 561 #else
 562
 563 /* OpenRISC Using the general signals */
 564 #define TARGET_SIGHUP            1
 565 #define TARGET_SIGINT            2
 566 #define TARGET_SIGQUIT           3
 567 #define TARGET_SIGILL            4
 568 #define TARGET_SIGTRAP           5
 569 #define TARGET_SIGABRT           6
 570 #define TARGET_SIGIOT            6
 571 #define TARGET_SIGBUS            7
 572 #define TARGET_SIGFPE            8
 573 #define TARGET_SIGKILL           9
 574 #define TARGET_SIGUSR1          10
 575 #define TARGET_SIGSEGV          11
 576 #define TARGET_SIGUSR2          12
 577 #define TARGET_SIGPIPE          13
 578 #define TARGET_SIGALRM          14
 579 #define TARGET_SIGTERM          15
 580 #define TARGET_SIGSTKFLT        16
 581 #define TARGET_SIGCHLD          17
 582 #define TARGET_SIGCONT          18
 583 #define TARGET_SIGSTOP          19
 584 #define TARGET_SIGTSTP          20
 585 #define TARGET_SIGTTIN          21
 586 #define TARGET_SIGTTOU          22
 587 #define TARGET_SIGURG           23
 588 #define TARGET_SIGXCPU          24
 589 #define TARGET_SIGXFSZ          25
 590 #define TARGET_SIGVTALRM        26
 591 #define TARGET_SIGPROF          27
 592 #define TARGET_SIGWINCH         28
 593 #define TARGET_SIGIO            29
 594 #define TARGET_SIGPWR           30
 595 #define TARGET_SIGSYS           31
 596 #define TARGET_SIGRTMIN         32
 597
 598 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 599 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 600 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 601
 602 #endif
 603
 604 #if defined(TARGET_ALPHA)
 605 struct target_old_sigaction {
 606     abi_ulong _sa_handler;
 607     abi_ulong sa_mask;
 608     int32_t sa_flags;
 609 };
 610
 611 struct target_rt_sigaction {
 612     abi_ulong _sa_handler;
 613     abi_ulong sa_flags;
 614     target_sigset_t sa_mask;
 615 };
 616
 617 /* This is the struct used inside the kernel.  The ka_restorer
 618    field comes from the 5th argument to sys_rt_sigaction.  */
 619 struct target_sigaction {
 620     abi_ulong _sa_handler;
 621     abi_ulong sa_flags;
 622     target_sigset_t sa_mask;
 623     abi_ulong sa_restorer;
 624 };
 625 #elif defined(TARGET_MIPS)
 626 struct target_sigaction {
 627         uint32_t        sa_flags;
 628 #if defined(TARGET_ABI_MIPSN32)
 629         uint32_t        _sa_handler;
 630 #else
 631         abi_ulong       _sa_handler;
 632 #endif
 633         target_sigset_t sa_mask;
 634 };
 635 #else
 636 struct target_old_sigaction {
 637         abi_ulong _sa_handler;
 638         abi_ulong sa_mask;
 639         abi_ulong sa_flags;
 640         abi_ulong sa_restorer;
 641 };
 642
 643 struct target_sigaction {
 644         abi_ulong _sa_handler;
 645         abi_ulong sa_flags;
 646         abi_ulong sa_restorer;
 647         target_sigset_t sa_mask;
 648 };
 649 #endif
 650
 651 typedef union target_sigval {
 652         int sival_int;
 653         abi_ulong sival_ptr;
 654 } target_sigval_t;
 655 #if 0
 656 #if defined (TARGET_SPARC)
 657 typedef struct {
 658         struct {
 659                 abi_ulong psr;
 660                 abi_ulong pc;
 661                 abi_ulong npc;
 662                 abi_ulong y;
 663                 abi_ulong u_regs[16]; /* globals and ins */
 664         }               si_regs;
 665         int             si_mask;
 666 } __siginfo_t;
 667
 668 typedef struct {
 669         unsigned   long si_float_regs [32];
 670         unsigned   long si_fsr;
 671         unsigned   long si_fpqdepth;
 672         struct {
 673                 unsigned long *insn_addr;
 674                 unsigned long insn;
 675         } si_fpqueue [16];
 676 } __siginfo_fpu_t;
 677 #endif
 678 #endif
 679
 680 #define TARGET_SI_MAX_SIZE      128
 681
 682 #if TARGET_ABI_BITS == 32
 683 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 684 #else
 685 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 686 #endif
 687
 688 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 689
 690 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 691  * the union in target_siginfo is valid. This only applies between
 692  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 693  * appear either within host siginfo_t or in target_siginfo structures
 694  * which we get from the guest userspace program. (The Linux kernel
 695  * does a similar thing with using the top bits for its own internal
 696  * purposes but not letting them be visible to userspace.)
 697  */
 698 #define QEMU_SI_KILL 0
 699 #define QEMU_SI_TIMER 1
 700 #define QEMU_SI_POLL 2
 701 #define QEMU_SI_FAULT 3
 702 #define QEMU_SI_CHLD 4
 703 #define QEMU_SI_RT 5
 704
 705 typedef struct target_siginfo {
 706 #ifdef TARGET_MIPS
 707         int si_signo;
 708         int si_code;
 709         int si_errno;
 710 #else
 711         int si_signo;
 712         int si_errno;
 713         int si_code;
 714 #endif
 715
 716         union {
 717                 int _pad[TARGET_SI_PAD_SIZE];
 718
 719                 /* kill() */
 720                 struct {
 721                         pid_t _pid;             /* sender's pid */
 722                         uid_t _uid;             /* sender's uid */
 723                 } _kill;
 724
 725                 /* POSIX.1b timers */
 726                 struct {
 727                         unsigned int _timer1;
 728                         unsigned int _timer2;
 729                 } _timer;
 730
 731                 /* POSIX.1b signals */
 732                 struct {
 733                         pid_t _pid;             /* sender's pid */
 734                         uid_t _uid;             /* sender's uid */
 735                         target_sigval_t _sigval;
 736                 } _rt;
 737
 738                 /* SIGCHLD */
 739                 struct {
 740                         pid_t _pid;             /* which child */
 741                         uid_t _uid;             /* sender's uid */
 742                         int _status;            /* exit code */
 743                         target_clock_t _utime;
 744                         target_clock_t _stime;
 745                 } _sigchld;
 746
 747                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 748                 struct {
 749                         abi_ulong _addr; /* faulting insn/memory ref. */
 750                 } _sigfault;
 751
 752                 /* SIGPOLL */
 753                 struct {
 754                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 755                         int _fd;
 756                 } _sigpoll;
 757         } _sifields;
 758 } target_siginfo_t;
 759
 760 /*
 761  * si_code values
 762  * Digital reserves positive values for kernel-generated signals.
 763  */
 764 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 765 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 766 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 767 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 768 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 769 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 770 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 771
 772 /*
 773  * SIGILL si_codes
 774  */
 775 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 776 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 777 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 778 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 779 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 780 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 781 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 782 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 783 #ifdef TARGET_TILEGX
 784 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 785 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 786 #endif
 787
 788 /*
 789  * SIGFPE si_codes
 790  */
 791 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 792 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 793 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 794 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 795 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 796 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 797 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 798 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 799 #define TARGET_NSIGFPE         8
 800
 801 /*
 802  * SIGSEGV si_codes
 803  */
 804 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 805 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 806 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 807
 808 /*
 809  * SIGBUS si_codes
 810  */
 811 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 812 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 813 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 814 /* hardware memory error consumed on a machine check: action required */
 815 #define TARGET_BUS_MCEERR_AR    (4)
 816 /* hardware memory error detected in process but not consumed: action optional*/
 817 #define TARGET_BUS_MCEERR_AO    (5)
 818
 819 /*
 820  * SIGTRAP si_codes
 821  */
 822 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 823 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 824 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 825 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 826
 827 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 828
 829 struct target_rlimit {
 830         abi_ulong   rlim_cur;
 831         abi_ulong   rlim_max;
 832 };
 833
 834 #if defined(TARGET_ALPHA)
 835 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 836 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 837 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 838 #else
 839 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 840 #endif
 841
 842 #if defined(TARGET_MIPS)
 843 #define TARGET_RLIMIT_CPU               0
 844 #define TARGET_RLIMIT_FSIZE             1
 845 #define TARGET_RLIMIT_DATA              2
 846 #define TARGET_RLIMIT_STACK             3
 847 #define TARGET_RLIMIT_CORE              4
 848 #define TARGET_RLIMIT_RSS               7
 849 #define TARGET_RLIMIT_NPROC             8
 850 #define TARGET_RLIMIT_NOFILE            5
 851 #define TARGET_RLIMIT_MEMLOCK           9
 852 #define TARGET_RLIMIT_AS                6
 853 #define TARGET_RLIMIT_LOCKS             10
 854 #define TARGET_RLIMIT_SIGPENDING        11
 855 #define TARGET_RLIMIT_MSGQUEUE          12
 856 #define TARGET_RLIMIT_NICE              13
 857 #define TARGET_RLIMIT_RTPRIO            14
 858 #else
 859 #define TARGET_RLIMIT_CPU               0
 860 #define TARGET_RLIMIT_FSIZE             1
 861 #define TARGET_RLIMIT_DATA              2
 862 #define TARGET_RLIMIT_STACK             3
 863 #define TARGET_RLIMIT_CORE              4
 864 #define TARGET_RLIMIT_RSS               5
 865 #if defined(TARGET_SPARC)
 866 #define TARGET_RLIMIT_NOFILE            6
 867 #define TARGET_RLIMIT_NPROC             7
 868 #else
 869 #define TARGET_RLIMIT_NPROC             6
 870 #define TARGET_RLIMIT_NOFILE            7
 871 #endif
 872 #define TARGET_RLIMIT_MEMLOCK           8
 873 #define TARGET_RLIMIT_AS                9
 874 #define TARGET_RLIMIT_LOCKS             10
 875 #define TARGET_RLIMIT_SIGPENDING        11
 876 #define TARGET_RLIMIT_MSGQUEUE          12
 877 #define TARGET_RLIMIT_NICE              13
 878 #define TARGET_RLIMIT_RTPRIO            14
 879 #endif
 880
 881 struct target_pollfd {
 882     int fd;           /* file descriptor */
 883     short events;     /* requested events */
 884     short revents;    /* returned events */
 885 };
 886
 887 /* virtual terminal ioctls */
 888 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 889 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 890 #define TARGET_KDGKBTYPE       0x4b33
 891 #define TARGET_KDSETMODE       0x4b3a
 892 #define TARGET_KDGKBMODE       0x4b44
 893 #define TARGET_KDSKBMODE       0x4b45
 894 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 895 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 896 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 897 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 898 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 899 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 900 #define TARGET_KDSIGACCEPT     0x4B4E
 901
 902 #define TARGET_SIOCATMARK      0x8905
 903
 904 /* Networking ioctls */
 905 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 906 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 907 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 908 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 909 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 910 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 911 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 912 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 913 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 914 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 915 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 916 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 917 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 918 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 919 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 920 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 921 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 922 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 923 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 924 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 925 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 926 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 927 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 928 #define TARGET_SIOCSIFENCAP    0x8926
 929 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 930 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 931 #define TARGET_SIOCSIFSLAVE    0x8930
 932 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 933 #define TARGET_SIOCDELMULTI    0x8932
 934 #define TARGET_SIOCGIFINDEX    0x8933
 935
 936 /* Bridging control calls */
 937 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 938 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 939
 940 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 941 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 942
 943 /* ARP cache control calls. */
 944 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 945 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 946 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 947 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 948 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 949 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 950
 951 /* RARP cache control calls. */
 952 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 953 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 954 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 955
 956 /* Driver configuration calls */
 957 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 958 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 959
 960 /* DLCI configuration calls */
 961 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 962 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 963
 964 /* From <linux/wireless.h> */
 965
 966 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 967
 968 /* From <linux/fs.h> */
 969
 970 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 971 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 972 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 973 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 974 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 975 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 976 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 977 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 978 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 979 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 980 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 981 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 982 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
 983 /* A jump here: 108-111 have been used for various private purposes. */
 984 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
 985 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
 986 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 987                                              /* return device size in bytes
 988                                                 (u64 *arg) */
 989 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 990 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 991 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 992
 993 /* cdrom commands */
 994 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 995 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 996 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 997 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 998                                            (struct cdrom_ti) */
 999 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1000                                            (struct cdrom_tochdr) */
1001 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1002                                            (struct cdrom_tocentry) */
1003 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1004 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1005 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1006 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1007                                            (struct cdrom_volctrl) */
1008 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1009                                            (struct cdrom_subchnl) */
1010 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1011                                            (struct cdrom_read) */
1012 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1013                                            (struct cdrom_read) */
1014 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1015 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1016 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1017                                            address of multi session disks
1018                                            (struct cdrom_multisession) */
1019 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1020                                            if available (struct cdrom_mcn) */
1021 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1022                                           but here anyway for compatibility */
1023 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1024 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1025                                           (struct cdrom_volctrl) */
1026 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1027                                            (struct cdrom_read) */
1028 /*
1029  * These ioctls are used only used in aztcd.c and optcd.c
1030  */
1031 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1032 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1033
1034 /*
1035  * This ioctl is only used by the scsi-cd driver.
1036    It is for playing audio in logical block addressing mode.
1037  */
1038 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1039
1040 /*
1041  * These ioctls are only used in optcd.c
1042  */
1043 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1044
1045 /*
1046  * These ioctls are (now) only in ide-cd.c for controlling
1047  * drive spindown time.  They should be implemented in the
1048  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1049  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1050  *  -Erik
1051  */
1052 #define TARGET_CDROMGETSPINDOWN        0x531d
1053 #define TARGET_CDROMSETSPINDOWN        0x531e
1054
1055 /*
1056  * These ioctls are implemented through the uniform CD-ROM driver
1057  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1058  * drivers are eventually ported to the uniform CD-ROM driver interface.
1059  */
1060 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1061 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1062 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1063 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1064 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1065 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1066 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1067 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1068 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1069 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1070 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1071 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1072
1073 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1074  * Future CDROM ioctls should be kept below 0x537F
1075  */
1076
1077 /* This ioctl is only used by sbpcd at the moment */
1078 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1079                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1080
1081 /* DVD-ROM Specific ioctls */
1082 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1083 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1084 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1085
1086 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1087 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1088 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1089
1090 /* HD commands */
1091
1092 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1093 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1094 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1095 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1096 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1097 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1098 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1099 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1100 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1101 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1102
1103 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1104 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1105 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1106 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1107 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1108 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1109 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1110 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1111
1112 /* loop ioctls */
1113 #define TARGET_LOOP_SET_FD            0x4C00
1114 #define TARGET_LOOP_CLR_FD            0x4C01
1115 #define TARGET_LOOP_SET_STATUS        0x4C02
1116 #define TARGET_LOOP_GET_STATUS        0x4C03
1117 #define TARGET_LOOP_SET_STATUS64      0x4C04
1118 #define TARGET_LOOP_GET_STATUS64      0x4C05
1119 #define TARGET_LOOP_CHANGE_FD         0x4C06
1120
1121 /* fb ioctls */
1122 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1123 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1124 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1125 #define TARGET_FBIOGETCMAP            0x4604
1126 #define TARGET_FBIOPUTCMAP            0x4605
1127 #define TARGET_FBIOPAN_DISPLAY        0x4606
1128 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1129 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1130
1131 /* vt ioctls */
1132 #define TARGET_VT_OPENQRY             0x5600
1133 #define TARGET_VT_GETSTATE            0x5603
1134 #define TARGET_VT_ACTIVATE            0x5606
1135 #define TARGET_VT_WAITACTIVE          0x5607
1136 #define TARGET_VT_LOCKSWITCH          0x560b
1137 #define TARGET_VT_UNLOCKSWITCH        0x560c
1138 #define TARGET_VT_GETMODE             0x5601
1139 #define TARGET_VT_SETMODE             0x5602
1140 #define TARGET_VT_RELDISP             0x5605
1141 #define TARGET_VT_DISALLOCATE         0x5608
1142
1143 /* device mapper */
1144 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1145 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1146 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1147 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1148 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1149 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1150 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1151 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1152 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1153 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1154 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1155 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1156 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1157 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1158 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1159 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1160
1161 /* from asm/termbits.h */
1162
1163 #define TARGET_NCC 8
1164 struct target_termio {
1165         unsigned short c_iflag;         /* input mode flags */
1166         unsigned short c_oflag;         /* output mode flags */
1167         unsigned short c_cflag;         /* control mode flags */
1168         unsigned short c_lflag;         /* local mode flags */
1169         unsigned char c_line;           /* line discipline */
1170         unsigned char c_cc[TARGET_NCC]; /* control characters */
1171 };
1172
1173 struct target_winsize {
1174         unsigned short ws_row;
1175         unsigned short ws_col;
1176         unsigned short ws_xpixel;
1177         unsigned short ws_ypixel;
1178 };
1179
1180 #include "termbits.h"
1181
1182 #if defined(TARGET_MIPS)
1183 #define TARGET_PROT_SEM         0x10
1184 #else
1185 #define TARGET_PROT_SEM         0x08
1186 #endif
1187
1188 /* Common */
1189 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1190 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1191 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1192
1193 /* Target specific */
1194 #if defined(TARGET_MIPS)
1195 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1196 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1197 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1198 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1199 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1200 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1201 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1202 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1203 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1204 #elif defined(TARGET_PPC)
1205 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1206 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1207 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1208 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1209 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1210 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1211 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1212 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1213 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1214 #elif defined(TARGET_ALPHA)
1215 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1216 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1217 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1218 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1219 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1220 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1221 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1222 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1223 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1224 #else
1225 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1226 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1227 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1228 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1229 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1230 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1231 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1232 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1233 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1234 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1235 #endif
1236
1237 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1238     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1239     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1240 struct target_stat {
1241         unsigned short st_dev;
1242         unsigned short __pad1;
1243         abi_ulong st_ino;
1244         unsigned short st_mode;
1245         unsigned short st_nlink;
1246         unsigned short st_uid;
1247         unsigned short st_gid;
1248         unsigned short st_rdev;
1249         unsigned short __pad2;
1250         abi_ulong  st_size;
1251         abi_ulong  st_blksize;
1252         abi_ulong  st_blocks;
1253         abi_ulong  target_st_atime;
1254         abi_ulong  __unused1;
1255         abi_ulong  target_st_mtime;
1256         abi_ulong  __unused2;
1257         abi_ulong  target_st_ctime;
1258         abi_ulong  __unused3;
1259         abi_ulong  __unused4;
1260         abi_ulong  __unused5;
1261 };
1262
1263 /* This matches struct stat64 in glibc2.1, hence the absolutely
1264  * insane amounts of padding around dev_t's.
1265  */
1266 #define TARGET_HAS_STRUCT_STAT64
1267 struct target_stat64 {
1268         unsigned short  st_dev;
1269         unsigned char   __pad0[10];
1270
1271 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1272         abi_ulong       __st_ino;
1273
1274         unsigned int    st_mode;
1275         unsigned int    st_nlink;
1276
1277         abi_ulong       st_uid;
1278         abi_ulong       st_gid;
1279
1280         unsigned short  st_rdev;
1281         unsigned char   __pad3[10];
1282
1283         long long       st_size;
1284         abi_ulong       st_blksize;
1285
1286         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1287         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1288
1289         abi_ulong       target_st_atime;
1290         abi_ulong       __pad5;
1291
1292         abi_ulong       target_st_mtime;
1293         abi_ulong       __pad6;
1294
1295         abi_ulong       target_st_ctime;
1296         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1297
1298         unsigned long long      st_ino;
1299 } QEMU_PACKED;
1300
1301 #ifdef TARGET_ARM
1302 #define TARGET_HAS_STRUCT_STAT64
1303 struct target_eabi_stat64 {
1304         unsigned long long st_dev;
1305         unsigned int    __pad1;
1306         abi_ulong    __st_ino;
1307         unsigned int    st_mode;
1308         unsigned int    st_nlink;
1309
1310         abi_ulong    st_uid;
1311         abi_ulong    st_gid;
1312
1313         unsigned long long st_rdev;
1314         unsigned int    __pad2[2];
1315
1316         long long       st_size;
1317         abi_ulong    st_blksize;
1318         unsigned int    __pad3;
1319         unsigned long long st_blocks;
1320
1321         abi_ulong    target_st_atime;
1322         abi_ulong    target_st_atime_nsec;
1323
1324         abi_ulong    target_st_mtime;
1325         abi_ulong    target_st_mtime_nsec;
1326
1327         abi_ulong    target_st_ctime;
1328         abi_ulong    target_st_ctime_nsec;
1329
1330         unsigned long long st_ino;
1331 } QEMU_PACKED;
1332 #endif
1333
1334 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1335 struct target_stat {
1336         unsigned int    st_dev;
1337         abi_ulong       st_ino;
1338         unsigned int    st_mode;
1339         unsigned int    st_nlink;
1340         unsigned int    st_uid;
1341         unsigned int    st_gid;
1342         unsigned int    st_rdev;
1343         abi_long        st_size;
1344         abi_long        target_st_atime;
1345         abi_long        target_st_mtime;
1346         abi_long        target_st_ctime;
1347         abi_long        st_blksize;
1348         abi_long        st_blocks;
1349         abi_ulong       __unused4[2];
1350 };
1351
1352 #define TARGET_HAS_STRUCT_STAT64
1353 struct target_stat64 {
1354         unsigned char   __pad0[6];
1355         unsigned short  st_dev;
1356
1357         uint64_t        st_ino;
1358         uint64_t        st_nlink;
1359
1360         unsigned int    st_mode;
1361
1362         unsigned int    st_uid;
1363         unsigned int    st_gid;
1364
1365         unsigned char   __pad2[6];
1366         unsigned short  st_rdev;
1367
1368         int64_t         st_size;
1369         int64_t         st_blksize;
1370
1371         unsigned char   __pad4[4];
1372         unsigned int    st_blocks;
1373
1374         abi_ulong       target_st_atime;
1375         abi_ulong       __unused1;
1376
1377         abi_ulong       target_st_mtime;
1378         abi_ulong       __unused2;
1379
1380         abi_ulong       target_st_ctime;
1381         abi_ulong       __unused3;
1382
1383         abi_ulong       __unused4[3];
1384 };
1385
1386 #elif defined(TARGET_SPARC)
1387
1388 struct target_stat {
1389         unsigned short  st_dev;
1390         abi_ulong       st_ino;
1391         unsigned short  st_mode;
1392         short           st_nlink;
1393         unsigned short  st_uid;
1394         unsigned short  st_gid;
1395         unsigned short  st_rdev;
1396         abi_long        st_size;
1397         abi_long        target_st_atime;
1398         abi_ulong       __unused1;
1399         abi_long        target_st_mtime;
1400         abi_ulong       __unused2;
1401         abi_long        target_st_ctime;
1402         abi_ulong       __unused3;
1403         abi_long        st_blksize;
1404         abi_long        st_blocks;
1405         abi_ulong       __unused4[2];
1406 };
1407
1408 #define TARGET_HAS_STRUCT_STAT64
1409 struct target_stat64 {
1410         unsigned char   __pad0[6];
1411         unsigned short  st_dev;
1412
1413         uint64_t st_ino;
1414
1415         unsigned int    st_mode;
1416         unsigned int    st_nlink;
1417
1418         unsigned int    st_uid;
1419         unsigned int    st_gid;
1420
1421         unsigned char   __pad2[6];
1422         unsigned short  st_rdev;
1423
1424         unsigned char   __pad3[8];
1425
1426         int64_t st_size;
1427         unsigned int    st_blksize;
1428
1429         unsigned char   __pad4[8];
1430         unsigned int    st_blocks;
1431
1432         unsigned int    target_st_atime;
1433         unsigned int    __unused1;
1434
1435         unsigned int    target_st_mtime;
1436         unsigned int    __unused2;
1437
1438         unsigned int    target_st_ctime;
1439         unsigned int    __unused3;
1440
1441         unsigned int    __unused4;
1442         unsigned int    __unused5;
1443 };
1444
1445 #elif defined(TARGET_PPC)
1446
1447 struct target_stat {
1448         abi_ulong st_dev;
1449         abi_ulong st_ino;
1450 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1451         abi_ulong st_nlink;
1452         unsigned int st_mode;
1453 #else
1454         unsigned int st_mode;
1455         unsigned short st_nlink;
1456 #endif
1457         unsigned int st_uid;
1458         unsigned int st_gid;
1459         abi_ulong  st_rdev;
1460         abi_ulong  st_size;
1461         abi_ulong  st_blksize;
1462         abi_ulong  st_blocks;
1463         abi_ulong  target_st_atime;
1464         abi_ulong  target_st_atime_nsec;
1465         abi_ulong  target_st_mtime;
1466         abi_ulong  target_st_mtime_nsec;
1467         abi_ulong  target_st_ctime;
1468         abi_ulong  target_st_ctime_nsec;
1469         abi_ulong  __unused4;
1470         abi_ulong  __unused5;
1471 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1472         abi_ulong  __unused6;
1473 #endif
1474 };
1475
1476 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1477 #define TARGET_HAS_STRUCT_STAT64
1478 struct QEMU_PACKED target_stat64 {
1479         unsigned long long st_dev;
1480         unsigned long long st_ino;
1481         unsigned int st_mode;
1482         unsigned int st_nlink;
1483         unsigned int st_uid;
1484         unsigned int st_gid;
1485         unsigned long long st_rdev;
1486         unsigned long long __pad0;
1487         long long      st_size;
1488         int            st_blksize;
1489         unsigned int   __pad1;
1490         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1491         int            target_st_atime;
1492         unsigned int   target_st_atime_nsec;
1493         int            target_st_mtime;
1494         unsigned int   target_st_mtime_nsec;
1495         int            target_st_ctime;
1496         unsigned int   target_st_ctime_nsec;
1497         unsigned int   __unused4;
1498         unsigned int   __unused5;
1499 };
1500 #endif
1501
1502 #elif defined(TARGET_MICROBLAZE)
1503
1504 struct target_stat {
1505         abi_ulong st_dev;
1506         abi_ulong st_ino;
1507         unsigned int st_mode;
1508         unsigned short st_nlink;
1509         unsigned int st_uid;
1510         unsigned int st_gid;
1511         abi_ulong  st_rdev;
1512         abi_ulong  st_size;
1513         abi_ulong  st_blksize;
1514         abi_ulong  st_blocks;
1515         abi_ulong  target_st_atime;
1516         abi_ulong  target_st_atime_nsec;
1517         abi_ulong  target_st_mtime;
1518         abi_ulong  target_st_mtime_nsec;
1519         abi_ulong  target_st_ctime;
1520         abi_ulong  target_st_ctime_nsec;
1521         abi_ulong  __unused4;
1522         abi_ulong  __unused5;
1523 };
1524
1525 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1526 #define TARGET_HAS_STRUCT_STAT64
1527 struct QEMU_PACKED target_stat64 {
1528         uint64_t st_dev;
1529 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1530         uint32_t pad0;
1531         uint32_t __st_ino;
1532
1533         uint32_t st_mode;
1534         uint32_t st_nlink;
1535         uint32_t st_uid;
1536         uint32_t st_gid;
1537         uint64_t st_rdev;
1538         uint64_t __pad1;
1539
1540         int64_t  st_size;
1541         int32_t  st_blksize;
1542         uint32_t __pad2;
1543         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1544
1545         int            target_st_atime;
1546         unsigned int   target_st_atime_nsec;
1547         int            target_st_mtime;
1548         unsigned int   target_st_mtime_nsec;
1549         int            target_st_ctime;
1550         unsigned int   target_st_ctime_nsec;
1551         uint64_t st_ino;
1552 };
1553
1554 #elif defined(TARGET_M68K)
1555
1556 struct target_stat {
1557         unsigned short st_dev;
1558         unsigned short __pad1;
1559         abi_ulong st_ino;
1560         unsigned short st_mode;
1561         unsigned short st_nlink;
1562         unsigned short st_uid;
1563         unsigned short st_gid;
1564         unsigned short st_rdev;
1565         unsigned short __pad2;
1566         abi_ulong  st_size;
1567         abi_ulong  st_blksize;
1568         abi_ulong  st_blocks;
1569         abi_ulong  target_st_atime;
1570         abi_ulong  __unused1;
1571         abi_ulong  target_st_mtime;
1572         abi_ulong  __unused2;
1573         abi_ulong  target_st_ctime;
1574         abi_ulong  __unused3;
1575         abi_ulong  __unused4;
1576         abi_ulong  __unused5;
1577 };
1578
1579 /* This matches struct stat64 in glibc2.1, hence the absolutely
1580  * insane amounts of padding around dev_t's.
1581  */
1582 #define TARGET_HAS_STRUCT_STAT64
1583 struct target_stat64 {
1584         unsigned long long      st_dev;
1585         unsigned char   __pad1[2];
1586
1587 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1588         abi_ulong       __st_ino;
1589
1590         unsigned int    st_mode;
1591         unsigned int    st_nlink;
1592
1593         abi_ulong       st_uid;
1594         abi_ulong       st_gid;
1595
1596         unsigned long long      st_rdev;
1597         unsigned char   __pad3[2];
1598
1599         long long       st_size;
1600         abi_ulong       st_blksize;
1601
1602         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1603         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1604
1605         abi_ulong       target_st_atime;
1606         abi_ulong       target_st_atime_nsec;
1607
1608         abi_ulong       target_st_mtime;
1609         abi_ulong       target_st_mtime_nsec;
1610
1611         abi_ulong       target_st_ctime;
1612         abi_ulong       target_st_ctime_nsec;
1613
1614         unsigned long long      st_ino;
1615 } QEMU_PACKED;
1616
1617 #elif defined(TARGET_ABI_MIPSN64)
1618
1619 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1620 struct target_stat {
1621         unsigned int            st_dev;
1622         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1623
1624         abi_ulong               st_ino;
1625
1626         unsigned int            st_mode;
1627         unsigned int            st_nlink;
1628
1629         int                     st_uid;
1630         int                     st_gid;
1631
1632         unsigned int            st_rdev;
1633         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1634
1635         abi_ulong               st_size;
1636
1637         /*
1638          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1639          * but we don't have it under Linux.
1640          */
1641         unsigned int            target_st_atime;
1642         unsigned int            target_st_atime_nsec;
1643
1644         unsigned int            target_st_mtime;
1645         unsigned int            target_st_mtime_nsec;
1646
1647         unsigned int            target_st_ctime;
1648         unsigned int            target_st_ctime_nsec;
1649
1650         unsigned int            st_blksize;
1651         unsigned int            st_pad2;
1652
1653         abi_ulong               st_blocks;
1654 };
1655
1656 #elif defined(TARGET_ABI_MIPSN32)
1657
1658 struct target_stat {
1659         abi_ulong    st_dev;
1660         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1661         uint64_t     st_ino;
1662         unsigned int st_mode;
1663         unsigned int st_nlink;
1664         int          st_uid;
1665         int          st_gid;
1666         abi_ulong    st_rdev;
1667         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1668         int64_t      st_size;
1669         abi_long     target_st_atime;
1670         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1671         abi_long     target_st_mtime;
1672         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1673         abi_long     target_st_ctime;
1674         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1675         abi_ulong    st_blksize;
1676         abi_ulong    st_pad2;
1677         int64_t      st_blocks;
1678 };
1679
1680 #elif defined(TARGET_ABI_MIPSO32)
1681
1682 struct target_stat {
1683         unsigned        st_dev;
1684         abi_long        st_pad1[3];             /* Reserved for network id */
1685         abi_ulong       st_ino;
1686         unsigned int    st_mode;
1687         unsigned int    st_nlink;
1688         int             st_uid;
1689         int             st_gid;
1690         unsigned        st_rdev;
1691         abi_long        st_pad2[2];
1692         abi_long        st_size;
1693         abi_long        st_pad3;
1694         /*
1695          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1696          * but we don't have it under Linux.
1697          */
1698         abi_long                target_st_atime;
1699         abi_long                target_st_atime_nsec;
1700         abi_long                target_st_mtime;
1701         abi_long                target_st_mtime_nsec;
1702         abi_long                target_st_ctime;
1703         abi_long                target_st_ctime_nsec;
1704         abi_long                st_blksize;
1705         abi_long                st_blocks;
1706         abi_long                st_pad4[14];
1707 };
1708
1709 /*
1710  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1711  * amounts of padding around dev_t's.  The memory layout is the same as of
1712  * struct stat of the 64-bit kernel.
1713  */
1714
1715 #define TARGET_HAS_STRUCT_STAT64
1716 struct target_stat64 {
1717         abi_ulong       st_dev;
1718         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1719
1720         uint64_t        st_ino;
1721
1722         unsigned int    st_mode;
1723         unsigned int    st_nlink;
1724
1725         int             st_uid;
1726         int             st_gid;
1727
1728         abi_ulong       st_rdev;
1729         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1730
1731         int64_t         st_size;
1732
1733         /*
1734          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1735          * but we don't have it under Linux.
1736          */
1737         abi_long        target_st_atime;
1738         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1739
1740         abi_long        target_st_mtime;
1741         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1742
1743         abi_long        target_st_ctime;
1744         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1745
1746         abi_ulong       st_blksize;
1747         abi_ulong       st_pad2;
1748
1749         int64_t         st_blocks;
1750 };
1751
1752 #elif defined(TARGET_ALPHA)
1753
1754 struct target_stat {
1755        unsigned int    st_dev;
1756        unsigned int    st_ino;
1757        unsigned int    st_mode;
1758        unsigned int    st_nlink;
1759        unsigned int    st_uid;
1760        unsigned int    st_gid;
1761        unsigned int    st_rdev;
1762        abi_long     st_size;
1763        abi_ulong    target_st_atime;
1764        abi_ulong    target_st_mtime;
1765        abi_ulong    target_st_ctime;
1766        unsigned int    st_blksize;
1767        unsigned int    st_blocks;
1768        unsigned int    st_flags;
1769        unsigned int    st_gen;
1770 };
1771
1772 #define TARGET_HAS_STRUCT_STAT64
1773 struct target_stat64 {
1774        abi_ulong    st_dev;
1775        abi_ulong    st_ino;
1776        abi_ulong    st_rdev;
1777        abi_long     st_size;
1778        abi_ulong    st_blocks;
1779
1780        unsigned int    st_mode;
1781        unsigned int    st_uid;
1782        unsigned int    st_gid;
1783        unsigned int    st_blksize;
1784        unsigned int    st_nlink;
1785        unsigned int    __pad0;
1786
1787        abi_ulong    target_st_atime;
1788        abi_ulong    target_st_atime_nsec;
1789        abi_ulong    target_st_mtime;
1790        abi_ulong    target_st_mtime_nsec;
1791        abi_ulong    target_st_ctime;
1792        abi_ulong    target_st_ctime_nsec;
1793        abi_long     __unused[3];
1794 };
1795
1796 #elif defined(TARGET_SH4)
1797
1798 struct target_stat {
1799         abi_ulong  st_dev;
1800         abi_ulong  st_ino;
1801         unsigned short st_mode;
1802         unsigned short st_nlink;
1803         unsigned short st_uid;
1804         unsigned short st_gid;
1805         abi_ulong  st_rdev;
1806         abi_ulong  st_size;
1807         abi_ulong  st_blksize;
1808         abi_ulong  st_blocks;
1809         abi_ulong  target_st_atime;
1810         abi_ulong  target_st_atime_nsec;
1811         abi_ulong  target_st_mtime;
1812         abi_ulong  target_st_mtime_nsec;
1813         abi_ulong  target_st_ctime;
1814         abi_ulong  target_st_ctime_nsec;
1815         abi_ulong  __unused4;
1816         abi_ulong  __unused5;
1817 };
1818
1819 /* This matches struct stat64 in glibc2.1, hence the absolutely
1820  * insane amounts of padding around dev_t's.
1821  */
1822 #define TARGET_HAS_STRUCT_STAT64
1823 struct QEMU_PACKED target_stat64 {
1824         unsigned long long      st_dev;
1825         unsigned char   __pad0[4];
1826
1827 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1828         abi_ulong       __st_ino;
1829
1830         unsigned int    st_mode;
1831         unsigned int    st_nlink;
1832
1833         abi_ulong       st_uid;
1834         abi_ulong       st_gid;
1835
1836         unsigned long long      st_rdev;
1837         unsigned char   __pad3[4];
1838
1839         long long       st_size;
1840         abi_ulong       st_blksize;
1841
1842         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1843
1844         abi_ulong       target_st_atime;
1845         abi_ulong       target_st_atime_nsec;
1846
1847         abi_ulong       target_st_mtime;
1848         abi_ulong       target_st_mtime_nsec;
1849
1850         abi_ulong       target_st_ctime;
1851         abi_ulong       target_st_ctime_nsec;
1852
1853         unsigned long long      st_ino;
1854 };
1855
1856 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1857 struct target_stat {
1858         abi_ulong       st_dev;
1859         abi_ulong       st_ino;
1860         abi_ulong       st_nlink;
1861
1862         unsigned int    st_mode;
1863         unsigned int    st_uid;
1864         unsigned int    st_gid;
1865         unsigned int    __pad0;
1866         abi_ulong       st_rdev;
1867         abi_long        st_size;
1868         abi_long        st_blksize;
1869         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1870
1871         abi_ulong       target_st_atime;
1872         abi_ulong       target_st_atime_nsec;
1873         abi_ulong       target_st_mtime;
1874         abi_ulong       target_st_mtime_nsec;
1875         abi_ulong       target_st_ctime;
1876         abi_ulong       target_st_ctime_nsec;
1877
1878         abi_long        __unused[3];
1879 };
1880 #elif defined(TARGET_S390X)
1881 struct target_stat {
1882     abi_ulong  st_dev;
1883     abi_ulong  st_ino;
1884     abi_ulong  st_nlink;
1885     unsigned int   st_mode;
1886     unsigned int   st_uid;
1887     unsigned int   st_gid;
1888     unsigned int   __pad1;
1889     abi_ulong  st_rdev;
1890     abi_ulong  st_size;
1891     abi_ulong  target_st_atime;
1892     abi_ulong  target_st_atime_nsec;
1893     abi_ulong  target_st_mtime;
1894     abi_ulong  target_st_mtime_nsec;
1895     abi_ulong  target_st_ctime;
1896     abi_ulong  target_st_ctime_nsec;
1897     abi_ulong  st_blksize;
1898     abi_long       st_blocks;
1899     abi_ulong  __unused[3];
1900 };
1901 #elif defined(TARGET_AARCH64)
1902 struct target_stat {
1903     abi_ulong  st_dev;
1904     abi_ulong  st_ino;
1905     unsigned int st_mode;
1906     unsigned int st_nlink;
1907     unsigned int   st_uid;
1908     unsigned int   st_gid;
1909     abi_ulong  st_rdev;
1910     abi_ulong  _pad1;
1911     abi_long  st_size;
1912     int        st_blksize;
1913     int        __pad2;
1914     abi_long   st_blocks;
1915     abi_long  target_st_atime;
1916     abi_ulong  target_st_atime_nsec;
1917     abi_long  target_st_mtime;
1918     abi_ulong  target_st_mtime_nsec;
1919     abi_long  target_st_ctime;
1920     abi_ulong  target_st_ctime_nsec;
1921     unsigned int __unused[2];
1922 };
1923 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
1924
1925 /* These are the asm-generic versions of the stat and stat64 structures */
1926
1927 struct target_stat {
1928     abi_ulong st_dev;
1929     abi_ulong st_ino;
1930     unsigned int st_mode;
1931     unsigned int st_nlink;
1932     unsigned int st_uid;
1933     unsigned int st_gid;
1934     abi_ulong st_rdev;
1935     abi_ulong __pad1;
1936     abi_long st_size;
1937     int st_blksize;
1938     int __pad2;
1939     abi_long st_blocks;
1940     abi_long target_st_atime;
1941     abi_ulong target_st_atime_nsec;
1942     abi_long target_st_mtime;
1943     abi_ulong target_st_mtime_nsec;
1944     abi_long target_st_ctime;
1945     abi_ulong target_st_ctime_nsec;
1946     unsigned int __unused4;
1947     unsigned int __unused5;
1948 };
1949
1950 #define TARGET_HAS_STRUCT_STAT64
1951 struct target_stat64 {
1952     uint64_t st_dev;
1953     uint64_t st_ino;
1954     unsigned int st_mode;
1955     unsigned int st_nlink;
1956     unsigned int st_uid;
1957     unsigned int st_gid;
1958     uint64_t st_rdev;
1959     uint64_t __pad1;
1960     int64_t st_size;
1961     int st_blksize;
1962     int __pad2;
1963     int64_t st_blocks;
1964     int target_st_atime;
1965     unsigned int target_st_atime_nsec;
1966     int target_st_mtime;
1967     unsigned int target_st_mtime_nsec;
1968     int target_st_ctime;
1969     unsigned int target_st_ctime_nsec;
1970     unsigned int __unused4;
1971     unsigned int __unused5;
1972 };
1973
1974 #else
1975 #error unsupported CPU
1976 #endif
1977
1978 typedef struct {
1979         int     val[2];
1980 } target_fsid_t;
1981
1982 #ifdef TARGET_MIPS
1983 #ifdef TARGET_ABI_MIPSN32
1984 struct target_statfs {
1985         int32_t                 f_type;
1986         int32_t                 f_bsize;
1987         int32_t                 f_frsize;       /* Fragment size - unsupported */
1988         int32_t                 f_blocks;
1989         int32_t                 f_bfree;
1990         int32_t                 f_files;
1991         int32_t                 f_ffree;
1992         int32_t                 f_bavail;
1993
1994         /* Linux specials */
1995         target_fsid_t           f_fsid;
1996         int32_t                 f_namelen;
1997         int32_t                 f_spare[6];
1998 };
1999 #else
2000 struct target_statfs {
2001         abi_long                f_type;
2002         abi_long                f_bsize;
2003         abi_long                f_frsize;       /* Fragment size - unsupported */
2004         abi_long                f_blocks;
2005         abi_long                f_bfree;
2006         abi_long                f_files;
2007         abi_long                f_ffree;
2008         abi_long                f_bavail;
2009
2010         /* Linux specials */
2011         target_fsid_t           f_fsid;
2012         abi_long                f_namelen;
2013         abi_long                f_spare[6];
2014 };
2015 #endif
2016
2017 struct target_statfs64 {
2018         uint32_t        f_type;
2019         uint32_t        f_bsize;
2020         uint32_t        f_frsize;       /* Fragment size - unsupported */
2021         uint32_t        __pad;
2022         uint64_t        f_blocks;
2023         uint64_t        f_bfree;
2024         uint64_t        f_files;
2025         uint64_t        f_ffree;
2026         uint64_t        f_bavail;
2027         target_fsid_t   f_fsid;
2028         uint32_t        f_namelen;
2029         uint32_t        f_spare[6];
2030 };
2031 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2032        defined(TARGET_SPARC64) || defined(TARGET_AARCH64)) && \
2033        !defined(TARGET_ABI32)
2034 struct target_statfs {
2035         abi_long f_type;
2036         abi_long f_bsize;
2037         abi_long f_blocks;
2038         abi_long f_bfree;
2039         abi_long f_bavail;
2040         abi_long f_files;
2041         abi_long f_ffree;
2042         target_fsid_t f_fsid;
2043         abi_long f_namelen;
2044         abi_long f_frsize;
2045         abi_long f_spare[5];
2046 };
2047
2048 struct target_statfs64 {
2049         abi_long f_type;
2050         abi_long f_bsize;
2051         abi_long f_blocks;
2052         abi_long f_bfree;
2053         abi_long f_bavail;
2054         abi_long f_files;
2055         abi_long f_ffree;
2056         target_fsid_t f_fsid;
2057         abi_long f_namelen;
2058         abi_long f_frsize;
2059         abi_long f_spare[5];
2060 };
2061 #elif defined(TARGET_S390X)
2062 struct target_statfs {
2063     int32_t  f_type;
2064     int32_t  f_bsize;
2065     abi_long f_blocks;
2066     abi_long f_bfree;
2067     abi_long f_bavail;
2068     abi_long f_files;
2069     abi_long f_ffree;
2070     kernel_fsid_t f_fsid;
2071     int32_t  f_namelen;
2072     int32_t  f_frsize;
2073     int32_t  f_spare[5];
2074 };
2075
2076 struct target_statfs64 {
2077     int32_t  f_type;
2078     int32_t  f_bsize;
2079     abi_long f_blocks;
2080     abi_long f_bfree;
2081     abi_long f_bavail;
2082     abi_long f_files;
2083     abi_long f_ffree;
2084     kernel_fsid_t f_fsid;
2085     int32_t  f_namelen;
2086     int32_t  f_frsize;
2087     int32_t  f_spare[5];
2088 };
2089 #else
2090 struct target_statfs {
2091         uint32_t f_type;
2092         uint32_t f_bsize;
2093         uint32_t f_blocks;
2094         uint32_t f_bfree;
2095         uint32_t f_bavail;
2096         uint32_t f_files;
2097         uint32_t f_ffree;
2098         target_fsid_t f_fsid;
2099         uint32_t f_namelen;
2100         uint32_t f_frsize;
2101         uint32_t f_spare[5];
2102 };
2103
2104 struct target_statfs64 {
2105         uint32_t f_type;
2106         uint32_t f_bsize;
2107         uint64_t f_blocks;
2108         uint64_t f_bfree;
2109         uint64_t f_bavail;
2110         uint64_t f_files;
2111         uint64_t f_ffree;
2112         target_fsid_t f_fsid;
2113         uint32_t f_namelen;
2114         uint32_t f_frsize;
2115         uint32_t f_spare[5];
2116 };
2117 #endif
2118
2119
2120 #define TARGET_F_DUPFD         0       /* dup */
2121 #define TARGET_F_GETFD         1       /* get close_on_exec */
2122 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2123 #define TARGET_F_GETFL         3       /* get file->f_flags */
2124 #define TARGET_F_SETFL         4       /* set file->f_flags */
2125
2126 #if defined(TARGET_ALPHA)
2127 #define TARGET_F_GETLK         7
2128 #define TARGET_F_SETLK         8
2129 #define TARGET_F_SETLKW        9
2130 #define TARGET_F_SETOWN        5       /*  for sockets. */
2131 #define TARGET_F_GETOWN        6       /*  for sockets. */
2132
2133 #define TARGET_F_RDLCK         1
2134 #define TARGET_F_WRLCK         2
2135 #define TARGET_F_UNLCK         8
2136 #define TARGET_F_EXLCK         16
2137 #define TARGET_F_SHLCK         32
2138 #elif defined(TARGET_MIPS)
2139 #define TARGET_F_GETLK         14
2140 #define TARGET_F_SETLK         6
2141 #define TARGET_F_SETLKW        7
2142 #define TARGET_F_SETOWN        24       /*  for sockets. */
2143 #define TARGET_F_GETOWN        25       /*  for sockets. */
2144 #else
2145 #define TARGET_F_GETLK         5
2146 #define TARGET_F_SETLK         6
2147 #define TARGET_F_SETLKW        7
2148 #define TARGET_F_SETOWN        8       /*  for sockets. */
2149 #define TARGET_F_GETOWN        9       /*  for sockets. */
2150 #endif
2151 #define TARGET_F_SETOWN_EX     15
2152 #define TARGET_F_GETOWN_EX     16
2153
2154 #ifndef TARGET_F_RDLCK
2155 #define TARGET_F_RDLCK         0
2156 #define TARGET_F_WRLCK         1
2157 #define TARGET_F_UNLCK         2
2158 #endif
2159
2160 #ifndef TARGET_F_EXLCK
2161 #define TARGET_F_EXLCK         4
2162 #define TARGET_F_SHLCK         8
2163 #endif
2164
2165
2166 #define TARGET_F_SETSIG        10      /*  for sockets. */
2167 #define TARGET_F_GETSIG        11      /*  for sockets. */
2168
2169 #if defined(TARGET_MIPS)
2170 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2171 #define TARGET_F_SETLK64       34
2172 #define TARGET_F_SETLKW64      35
2173 #else
2174 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2175 #define TARGET_F_SETLK64       13
2176 #define TARGET_F_SETLKW64      14
2177 #endif
2178
2179 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2180 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2181 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2182 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2183 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2184 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2185 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2186
2187 #if defined(TARGET_ALPHA)
2188 #define TARGET_O_NONBLOCK           04
2189 #define TARGET_O_APPEND            010
2190 #define TARGET_O_CREAT           01000 /* not fcntl */
2191 #define TARGET_O_TRUNC           02000 /* not fcntl */
2192 #define TARGET_O_EXCL            04000 /* not fcntl */
2193 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2194 #define TARGET_O_DSYNC          040000
2195 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2196 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2197 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2198 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2199 #define TARGET_O_NOATIME      04000000
2200 #define TARGET_O_CLOEXEC     010000000
2201 #define TARGET___O_SYNC      020000000
2202 #define TARGET_O_PATH        040000000
2203 #elif defined(TARGET_ARM) || defined(TARGET_M68K)
2204 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2205 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2206 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2207 #define TARGET_O_LARGEFILE     0400000
2208 #elif defined(TARGET_MIPS)
2209 #define TARGET_O_APPEND         0x0008
2210 #define TARGET_O_DSYNC          0x0010
2211 #define TARGET_O_NONBLOCK       0x0080
2212 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2213 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2214 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2215 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2216 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2217 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2218 #define TARGET___O_SYNC         0x4000
2219 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2220 #elif defined (TARGET_PPC)
2221 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2222 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2223 #define TARGET_O_LARGEFILE     0200000
2224 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2225 #elif defined (TARGET_SPARC)
2226 #define TARGET_O_APPEND         0x0008
2227 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2228 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2229 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2230 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2231 #define TARGET_O_DSYNC          0x2000
2232 #define TARGET_O_NONBLOCK       0x4000
2233 # ifdef TARGET_SPARC64
2234 #  define TARGET_O_NDELAY       0x0004
2235 # else
2236 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2237 # endif
2238 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2239 #define TARGET_O_LARGEFILE     0x40000
2240 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2241 #define TARGET_O_NOATIME      0x200000
2242 #define TARGET_O_CLOEXEC      0x400000
2243 #define TARGET___O_SYNC       0x800000
2244 #define TARGET_O_PATH        0x1000000
2245 #endif
2246
2247 /* <asm-generic/fcntl.h> values follow.  */
2248 #define TARGET_O_ACCMODE          0003
2249 #define TARGET_O_RDONLY             00
2250 #define TARGET_O_WRONLY             01
2251 #define TARGET_O_RDWR               02
2252 #ifndef TARGET_O_CREAT
2253 #define TARGET_O_CREAT            0100 /* not fcntl */
2254 #endif
2255 #ifndef TARGET_O_EXCL
2256 #define TARGET_O_EXCL             0200 /* not fcntl */
2257 #endif
2258 #ifndef TARGET_O_NOCTTY
2259 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2260 #endif
2261 #ifndef TARGET_O_TRUNC
2262 #define TARGET_O_TRUNC           01000 /* not fcntl */
2263 #endif
2264 #ifndef TARGET_O_APPEND
2265 #define TARGET_O_APPEND          02000
2266 #endif
2267 #ifndef TARGET_O_NONBLOCK
2268 #define TARGET_O_NONBLOCK        04000
2269 #endif
2270 #ifndef TARGET_O_DSYNC
2271 #define TARGET_O_DSYNC          010000
2272 #endif
2273 #ifndef TARGET_FASYNC
2274 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2275 #endif
2276 #ifndef TARGET_O_DIRECT
2277 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2278 #endif
2279 #ifndef TARGET_O_LARGEFILE
2280 #define TARGET_O_LARGEFILE     0100000
2281 #endif
2282 #ifndef TARGET_O_DIRECTORY
2283 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2284 #endif
2285 #ifndef TARGET_O_NOFOLLOW
2286 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2287 #endif
2288 #ifndef TARGET_O_NOATIME
2289 #define TARGET_O_NOATIME      01000000
2290 #endif
2291 #ifndef TARGET_O_CLOEXEC
2292 #define TARGET_O_CLOEXEC      02000000
2293 #endif
2294 #ifndef TARGET___O_SYNC
2295 #define TARGET___O_SYNC       04000000
2296 #endif
2297 #ifndef TARGET_O_PATH
2298 #define TARGET_O_PATH        010000000
2299 #endif
2300 #ifndef TARGET_O_NDELAY
2301 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2302 #endif
2303 #ifndef TARGET_O_SYNC
2304 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2305 #endif
2306
2307 struct target_flock {
2308     short l_type;
2309     short l_whence;
2310     abi_long l_start;
2311     abi_long l_len;
2312     int l_pid;
2313 };
2314
2315 struct target_flock64 {
2316     short  l_type;
2317     short  l_whence;
2318 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) \
2319     || defined(TARGET_SPARC) || defined(TARGET_HPPA) \
2320     || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX)
2321     int __pad;
2322 #endif
2323     abi_llong l_start;
2324     abi_llong l_len;
2325     int  l_pid;
2326 } QEMU_PACKED;
2327
2328 #ifdef TARGET_ARM
2329 struct target_eabi_flock64 {
2330     short  l_type;
2331     short  l_whence;
2332     int __pad;
2333     abi_llong l_start;
2334     abi_llong l_len;
2335     int  l_pid;
2336 } QEMU_PACKED;
2337 #endif
2338
2339 struct target_f_owner_ex {
2340         int type;       /* Owner type of ID.  */
2341         int pid;        /* ID of owner.  */
2342 };
2343
2344 /* soundcard defines */
2345 /* XXX: convert them all to arch independent entries */
2346 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2347 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2348 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2349 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2350 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2351 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2352 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2353 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2354 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2355 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2356 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2357 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2358 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2359 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2360 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2361 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2362 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2363 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2364 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2365 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2366 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2367 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2368 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2369 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2370 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2371 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2372 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2373 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2374 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2375 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2376 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2377 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2378 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2379 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2380 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2381 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2382 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2383 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2384 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2385 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2386 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2387 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2388 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2389 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2390 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2391 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2392 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2393 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2394 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2395 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2396 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2397 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2398 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2399 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2400 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2401 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2402 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2403 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2404 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2405 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2406 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2407 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2408 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2409 #define TARGET_SNDCTL_TMR_START           0x00005402
2410 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2411 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2412 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2413 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2414 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2415 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2416 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2417 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2418 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2419 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2420 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2421 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2422 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2423 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2424
2425 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2426
2427 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2428 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2429 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2430 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2431 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2432 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2433 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2434 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2435 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2436 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2437 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2438 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2439 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2440 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2441 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2442 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2443 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2444
2445 /* Obsolete macros */
2446 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2447 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2448 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2449
2450 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2451 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2452 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2453 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2454 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2455
2456 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2457
2458 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2459 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2460 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2461 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2462 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2463 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2464 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2465 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2466 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2467 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2468 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2469 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2470 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2471 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2472 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2473 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2474 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2475
2476 /* Obsolete macros */
2477 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2478 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2479 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2480
2481 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2482
2483 /* vfat ioctls */
2484 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2485 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2486
2487 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2488 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2489 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2490
2491 struct target_sysinfo {
2492     abi_long uptime;                /* Seconds since boot */
2493     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2494     abi_ulong totalram;             /* Total usable main memory size */
2495     abi_ulong freeram;              /* Available memory size */
2496     abi_ulong sharedram;            /* Amount of shared memory */
2497     abi_ulong bufferram;            /* Memory used by buffers */
2498     abi_ulong totalswap;            /* Total swap space size */
2499     abi_ulong freeswap;             /* swap space still available */
2500     unsigned short procs;           /* Number of current processes */
2501     unsigned short pad;             /* explicit padding for m68k */
2502     abi_ulong totalhigh;            /* Total high memory size */
2503     abi_ulong freehigh;             /* Available high memory size */
2504     unsigned int mem_unit;          /* Memory unit size in bytes */
2505     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2506 };
2507
2508 struct linux_dirent {
2509     long            d_ino;
2510     unsigned long   d_off;
2511     unsigned short  d_reclen;
2512     char            d_name[256]; /* We must not include limits.h! */
2513 };
2514
2515 struct linux_dirent64 {
2516     uint64_t        d_ino;
2517     int64_t         d_off;
2518     unsigned short  d_reclen;
2519     unsigned char   d_type;
2520     char            d_name[256];
2521 };
2522
2523 struct target_mq_attr {
2524     abi_long mq_flags;
2525     abi_long mq_maxmsg;
2526     abi_long mq_msgsize;
2527     abi_long mq_curmsgs;
2528 };
2529
2530 #include "socket.h"
2531
2532 #include "errno_defs.h"
2533
2534 #define FUTEX_WAIT              0
2535 #define FUTEX_WAKE              1
2536 #define FUTEX_FD                2
2537 #define FUTEX_REQUEUE           3
2538 #define FUTEX_CMP_REQUEUE       4
2539 #define FUTEX_WAKE_OP           5
2540 #define FUTEX_LOCK_PI           6
2541 #define FUTEX_UNLOCK_PI         7
2542 #define FUTEX_TRYLOCK_PI        8
2543 #define FUTEX_WAIT_BITSET       9
2544 #define FUTEX_WAKE_BITSET       10
2545
2546 #define FUTEX_PRIVATE_FLAG      128
2547 #define FUTEX_CLOCK_REALTIME    256
2548 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2549
2550 #ifdef CONFIG_EPOLL
2551 #if defined(TARGET_X86_64)
2552 #define TARGET_EPOLL_PACKED QEMU_PACKED
2553 #else
2554 #define TARGET_EPOLL_PACKED
2555 #endif
2556
2557 typedef union target_epoll_data {
2558     abi_ulong ptr;
2559     abi_int fd;
2560     abi_uint u32;
2561     abi_ullong u64;
2562 } target_epoll_data_t;
2563
2564 struct target_epoll_event {
2565     abi_uint events;
2566     target_epoll_data_t data;
2567 } TARGET_EPOLL_PACKED;
2568 #endif
2569 struct target_rlimit64 {
2570     uint64_t rlim_cur;
2571     uint64_t rlim_max;
2572 };
2573
2574 struct target_ucred {
2575     uint32_t pid;
2576     uint32_t uid;
2577     uint32_t gid;
2578 };
2579
2580 #endif
2581
2582 typedef int32_t target_timer_t;
2583
2584 #define TARGET_SIGEV_MAX_SIZE 64
2585
2586 /* This is architecture-specific but most architectures use the default */
2587 #ifdef TARGET_MIPS
2588 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2589 #else
2590 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2591                                     + sizeof(target_sigval_t))
2592 #endif
2593
2594 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2595                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2596                                / sizeof(int32_t))
2597
2598 struct target_sigevent {
2599     target_sigval_t sigev_value;
2600     int32_t sigev_signo;
2601     int32_t sigev_notify;
2602     union {
2603         int32_t _pad[TARGET_SIGEV_PAD_SIZE];
2604         int32_t _tid;
2605
2606         struct {
2607             void (*_function)(sigval_t);
2608             void *_attribute;
2609         } _sigev_thread;
2610     } _sigev_un;
2611 };
2612
2613 struct target_user_cap_header {
2614     uint32_t version;
2615     int pid;
2616 };
2617
2618 struct target_user_cap_data {
2619     uint32_t effective;
2620     uint32_t permitted;
2621     uint32_t inheritable;
2622 };