linux-user/syscall_defs.h

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