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 #include "syscall_nr.h"
   8
   9 #define SOCKOP_socket           1
  10 #define SOCKOP_bind             2
  11 #define SOCKOP_connect          3
  12 #define SOCKOP_listen           4
  13 #define SOCKOP_accept           5
  14 #define SOCKOP_getsockname      6
  15 #define SOCKOP_getpeername      7
  16 #define SOCKOP_socketpair       8
  17 #define SOCKOP_send             9
  18 #define SOCKOP_recv             10
  19 #define SOCKOP_sendto           11
  20 #define SOCKOP_recvfrom         12
  21 #define SOCKOP_shutdown         13
  22 #define SOCKOP_setsockopt       14
  23 #define SOCKOP_getsockopt       15
  24 #define SOCKOP_sendmsg          16
  25 #define SOCKOP_recvmsg          17
  26
  27 #define IPCOP_semop             1
  28 #define IPCOP_semget            2
  29 #define IPCOP_semctl            3
  30 #define IPCOP_semtimedop        4
  31 #define IPCOP_msgsnd            11
  32 #define IPCOP_msgrcv            12
  33 #define IPCOP_msgget            13
  34 #define IPCOP_msgctl            14
  35 #define IPCOP_shmat             21
  36 #define IPCOP_shmdt             22
  37 #define IPCOP_shmget            23
  38 #define IPCOP_shmctl            24
  39
  40 /*
  41  * The following is for compatibility across the various Linux
  42  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  43  * a type field.  De facto, however, the top 8 bits of the lower 16
  44  * bits are indeed used as a type field, so we might just as well make
  45  * this explicit here.  Please be sure to use the decoding macros
  46  * below from now on.
  47  */
  48 #define TARGET_IOC_NRBITS       8
  49 #define TARGET_IOC_TYPEBITS     8
  50
  51 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
  52     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  53     /* 16 bit uid wrappers emulation */
  54 #define USE_UID16
  55 #define target_id uint16_t
  56 #else
  57 #define target_id uint32_t
  58 #endif
  59
  60 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  61     || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
  62     || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
  63
  64 #define TARGET_IOC_SIZEBITS     14
  65 #define TARGET_IOC_DIRBITS      2
  66
  67 #define TARGET_IOC_NONE   0U
  68 #define TARGET_IOC_WRITE  1U
  69 #define TARGET_IOC_READ   2U
  70
  71 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  72       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  73       defined(TARGET_MIPS)
  74
  75 #define TARGET_IOC_SIZEBITS     13
  76 #define TARGET_IOC_DIRBITS      3
  77
  78 #define TARGET_IOC_NONE   1U
  79 #define TARGET_IOC_READ   2U
  80 #define TARGET_IOC_WRITE  4U
  81
  82 #else
  83 #error unsupported CPU
  84 #endif
  85
  86 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  87 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  88 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  89 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  90
  91 #define TARGET_IOC_NRSHIFT      0
  92 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
  93 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
  94 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
  95
  96 #define TARGET_IOC(dir,type,nr,size) \
  97         (((dir)  << TARGET_IOC_DIRSHIFT) | \
  98          ((type) << TARGET_IOC_TYPESHIFT) | \
  99          ((nr)   << TARGET_IOC_NRSHIFT) | \
 100          ((size) << TARGET_IOC_SIZESHIFT))
 101
 102 /* used to create numbers */
 103 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 104 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 105 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 106 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 107
 108 /* the size is automatically computed for these defines */
 109 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 110 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 111 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 112
 113 struct target_sockaddr {
 114     uint16_t sa_family;
 115     uint8_t sa_data[14];
 116 };
 117
 118 struct target_in_addr {
 119     uint32_t s_addr; /* big endian */
 120 };
 121
 122 struct target_ip_mreq {
 123     struct target_in_addr imr_multiaddr;
 124     struct target_in_addr imr_address;
 125 };
 126
 127 struct target_ip_mreqn {
 128     struct target_in_addr imr_multiaddr;
 129     struct target_in_addr imr_address;
 130     abi_long imr_ifindex;
 131 };
 132
 133 struct target_ip_mreq_source {
 134     /* big endian */
 135     uint32_t imr_multiaddr;
 136     uint32_t imr_interface;
 137     uint32_t imr_sourceaddr;
 138 };
 139
 140 struct target_timeval {
 141     abi_long tv_sec;
 142     abi_long tv_usec;
 143 };
 144
 145 struct target_timespec {
 146     abi_long tv_sec;
 147     abi_long tv_nsec;
 148 };
 149
 150 struct target_itimerval {
 151     struct target_timeval it_interval;
 152     struct target_timeval it_value;
 153 };
 154
 155 typedef abi_long target_clock_t;
 156
 157 #define TARGET_HZ 100
 158
 159 struct target_tms {
 160     target_clock_t tms_utime;
 161     target_clock_t tms_stime;
 162     target_clock_t tms_cutime;
 163     target_clock_t tms_cstime;
 164 };
 165
 166 struct target_utimbuf {
 167     abi_long actime;
 168     abi_long modtime;
 169 };
 170
 171 struct target_sel_arg_struct {
 172     abi_long n;
 173     abi_long inp, outp, exp;
 174     abi_long tvp;
 175 };
 176
 177 struct target_iovec {
 178     abi_long iov_base;   /* Starting address */
 179     abi_long iov_len;   /* Number of bytes */
 180 };
 181
 182 struct target_msghdr {
 183     abi_long     msg_name;       /* Socket name                 */
 184     int          msg_namelen;    /* Length of name              */
 185     abi_long     msg_iov;        /* Data blocks                 */
 186     abi_long     msg_iovlen;     /* Number of blocks            */
 187     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 188     abi_long     msg_controllen; /* Length of cmsg list */
 189     unsigned int msg_flags;
 190 };
 191
 192 struct target_cmsghdr {
 193     abi_long     cmsg_len;
 194     int          cmsg_level;
 195     int          cmsg_type;
 196 };
 197
 198 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 199 #define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
 200 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 201                                & (size_t) ~(sizeof (abi_long) - 1))
 202 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 203                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 204 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 205
 206 static __inline__ struct target_cmsghdr *
 207 __target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
 208 {
 209   struct target_cmsghdr *__ptr;
 210
 211   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 212                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 213   if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapal(__mhdr->msg_control))
 214       > tswapal(__mhdr->msg_controllen))
 215     /* No more entries.  */
 216     return (struct target_cmsghdr *)0;
 217   return __cmsg;
 218 }
 219
 220
 221 struct  target_rusage {
 222         struct target_timeval ru_utime;        /* user time used */
 223         struct target_timeval ru_stime;        /* system time used */
 224         abi_long    ru_maxrss;                 /* maximum resident set size */
 225         abi_long    ru_ixrss;                  /* integral shared memory size */
 226         abi_long    ru_idrss;                  /* integral unshared data size */
 227         abi_long    ru_isrss;                  /* integral unshared stack size */
 228         abi_long    ru_minflt;                 /* page reclaims */
 229         abi_long    ru_majflt;                 /* page faults */
 230         abi_long    ru_nswap;                  /* swaps */
 231         abi_long    ru_inblock;                /* block input operations */
 232         abi_long    ru_oublock;                /* block output operations */
 233         abi_long    ru_msgsnd;                 /* messages sent */
 234         abi_long    ru_msgrcv;                 /* messages received */
 235         abi_long    ru_nsignals;               /* signals received */
 236         abi_long    ru_nvcsw;                  /* voluntary context switches */
 237         abi_long    ru_nivcsw;                 /* involuntary " */
 238 };
 239
 240 typedef struct {
 241         int     val[2];
 242 } kernel_fsid_t;
 243
 244 struct kernel_statfs {
 245         int f_type;
 246         int f_bsize;
 247         int f_blocks;
 248         int f_bfree;
 249         int f_bavail;
 250         int f_files;
 251         int f_ffree;
 252         kernel_fsid_t f_fsid;
 253         int f_namelen;
 254         int f_spare[6];
 255 };
 256
 257 struct target_dirent {
 258         abi_long        d_ino;
 259         abi_long        d_off;
 260         unsigned short  d_reclen;
 261         char            d_name[256]; /* We must not include limits.h! */
 262 };
 263
 264 struct target_dirent64 {
 265         uint64_t        d_ino;
 266         int64_t         d_off;
 267         unsigned short  d_reclen;
 268         unsigned char   d_type;
 269         char            d_name[256];
 270 };
 271
 272
 273 /* mostly generic signal stuff */
 274 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 275 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 276 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 277
 278 #ifdef TARGET_MIPS
 279 #define TARGET_NSIG        128
 280 #else
 281 #define TARGET_NSIG        64
 282 #endif
 283 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 284 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 285
 286 typedef struct {
 287     abi_ulong sig[TARGET_NSIG_WORDS];
 288 } target_sigset_t;
 289
 290 #ifdef BSWAP_NEEDED
 291 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 292 {
 293     int i;
 294     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 295         d->sig[i] = tswapal(s->sig[i]);
 296 }
 297 #else
 298 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 299 {
 300     *d = *s;
 301 }
 302 #endif
 303
 304 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 305 {
 306     int i;
 307     d->sig[0] = set;
 308     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 309         d->sig[i] = 0;
 310 }
 311
 312 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 313 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 314 void host_to_target_old_sigset(abi_ulong *old_sigset,
 315                                const sigset_t *sigset);
 316 void target_to_host_old_sigset(sigset_t *sigset,
 317                                const abi_ulong *old_sigset);
 318 struct target_sigaction;
 319 int do_sigaction(int sig, const struct target_sigaction *act,
 320                  struct target_sigaction *oact);
 321
 322 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 323     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 324     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 325     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 326     || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
 327
 328 #if defined(TARGET_SPARC)
 329 #define TARGET_SA_NOCLDSTOP    8u
 330 #define TARGET_SA_NOCLDWAIT    0x100u
 331 #define TARGET_SA_SIGINFO      0x200u
 332 #define TARGET_SA_ONSTACK      1u
 333 #define TARGET_SA_RESTART      2u
 334 #define TARGET_SA_NODEFER      0x20u
 335 #define TARGET_SA_RESETHAND    4u
 336 #elif defined(TARGET_MIPS)
 337 #define TARGET_SA_NOCLDSTOP     0x00000001
 338 #define TARGET_SA_NOCLDWAIT     0x00010000
 339 #define TARGET_SA_SIGINFO       0x00000008
 340 #define TARGET_SA_ONSTACK       0x08000000
 341 #define TARGET_SA_NODEFER       0x40000000
 342 #define TARGET_SA_RESTART       0x10000000
 343 #define TARGET_SA_RESETHAND     0x80000000
 344 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 345 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 346 #endif
 347 #elif defined(TARGET_OPENRISC)
 348 #define TARGET_SA_NOCLDSTOP    0x00000001
 349 #define TARGET_SA_NOCLDWAIT    0x00000002
 350 #define TARGET_SA_SIGINFO      0x00000004
 351 #define TARGET_SA_ONSTACK      0x08000000
 352 #define TARGET_SA_RESTART      0x10000000
 353 #define TARGET_SA_NODEFER      0x40000000
 354 #define TARGET_SA_RESETHAND    0x80000000
 355 #elif defined(TARGET_ALPHA)
 356 #define TARGET_SA_ONSTACK       0x00000001
 357 #define TARGET_SA_RESTART       0x00000002
 358 #define TARGET_SA_NOCLDSTOP     0x00000004
 359 #define TARGET_SA_NODEFER       0x00000008
 360 #define TARGET_SA_RESETHAND     0x00000010
 361 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 362 #define TARGET_SA_SIGINFO       0x00000040
 363 #else
 364 #define TARGET_SA_NOCLDSTOP     0x00000001
 365 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 366 #define TARGET_SA_SIGINFO       0x00000004
 367 #define TARGET_SA_ONSTACK       0x08000000
 368 #define TARGET_SA_RESTART       0x10000000
 369 #define TARGET_SA_NODEFER       0x40000000
 370 #define TARGET_SA_RESETHAND     0x80000000
 371 #define TARGET_SA_RESTORER      0x04000000
 372 #endif
 373
 374 #if defined(TARGET_ALPHA)
 375
 376 #define TARGET_SIGHUP            1
 377 #define TARGET_SIGINT            2
 378 #define TARGET_SIGQUIT           3
 379 #define TARGET_SIGILL            4
 380 #define TARGET_SIGTRAP           5
 381 #define TARGET_SIGABRT           6
 382 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 383 #define TARGET_SIGFPE            8
 384 #define TARGET_SIGKILL           9
 385 #define TARGET_SIGBUS           10
 386 #define TARGET_SIGSEGV          11
 387 #define TARGET_SIGSYS           12
 388 #define TARGET_SIGPIPE          13
 389 #define TARGET_SIGALRM          14
 390 #define TARGET_SIGTERM          15
 391 #define TARGET_SIGURG           16
 392 #define TARGET_SIGSTOP          17
 393 #define TARGET_SIGTSTP          18
 394 #define TARGET_SIGCONT          19
 395 #define TARGET_SIGCHLD          20
 396 #define TARGET_SIGTTIN          21
 397 #define TARGET_SIGTTOU          22
 398 #define TARGET_SIGIO            23
 399 #define TARGET_SIGXCPU          24
 400 #define TARGET_SIGXFSZ          25
 401 #define TARGET_SIGVTALRM        26
 402 #define TARGET_SIGPROF          27
 403 #define TARGET_SIGWINCH         28
 404 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 405 #define TARGET_SIGUSR1          30
 406 #define TARGET_SIGUSR2          31
 407 #define TARGET_SIGRTMIN         32
 408
 409 #define TARGET_SIG_BLOCK         1
 410 #define TARGET_SIG_UNBLOCK       2
 411 #define TARGET_SIG_SETMASK       3
 412
 413 #elif defined(TARGET_SPARC)
 414
 415 #define TARGET_SIGHUP            1
 416 #define TARGET_SIGINT            2
 417 #define TARGET_SIGQUIT           3
 418 #define TARGET_SIGILL            4
 419 #define TARGET_SIGTRAP           5
 420 #define TARGET_SIGABRT           6
 421 #define TARGET_SIGIOT            6
 422 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 423 #define TARGET_SIGFPE            8
 424 #define TARGET_SIGKILL           9
 425 #define TARGET_SIGBUS           10
 426 #define TARGET_SIGSEGV          11
 427 #define TARGET_SIGSYS           12
 428 #define TARGET_SIGPIPE          13
 429 #define TARGET_SIGALRM          14
 430 #define TARGET_SIGTERM          15
 431 #define TARGET_SIGURG           16
 432 #define TARGET_SIGSTOP          17
 433 #define TARGET_SIGTSTP          18
 434 #define TARGET_SIGCONT          19
 435 #define TARGET_SIGCHLD          20
 436 #define TARGET_SIGTTIN          21
 437 #define TARGET_SIGTTOU          22
 438 #define TARGET_SIGIO            23
 439 #define TARGET_SIGXCPU          24
 440 #define TARGET_SIGXFSZ          25
 441 #define TARGET_SIGVTALRM        26
 442 #define TARGET_SIGPROF          27
 443 #define TARGET_SIGWINCH         28
 444 #define TARGET_SIGPWR           29
 445 #define TARGET_SIGUSR1          30
 446 #define TARGET_SIGUSR2          31
 447 #define TARGET_SIGRTMIN         32
 448
 449 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 450 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 451 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 452
 453 #elif defined(TARGET_MIPS)
 454
 455 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 456 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 457 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 458 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 459 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 460 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 461 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 462 #define TARGET_SIGEMT            7
 463 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 464 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 465 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 466 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 467 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 468 #define TARGET_SIGSYS           12
 469 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 470 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 471 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 472 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 473 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 474 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 475 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 476 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 477 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 478 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 479 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 480 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 481 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 482 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 483 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 484 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 485 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 486 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 487 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 488 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 489 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 490 #define TARGET_SIGRTMIN         32
 491
 492 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 493 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 494 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 495
 496 #else
 497
 498 /* OpenRISC Using the general signals */
 499 #define TARGET_SIGHUP            1
 500 #define TARGET_SIGINT            2
 501 #define TARGET_SIGQUIT           3
 502 #define TARGET_SIGILL            4
 503 #define TARGET_SIGTRAP           5
 504 #define TARGET_SIGABRT           6
 505 #define TARGET_SIGIOT            6
 506 #define TARGET_SIGBUS            7
 507 #define TARGET_SIGFPE            8
 508 #define TARGET_SIGKILL           9
 509 #define TARGET_SIGUSR1          10
 510 #define TARGET_SIGSEGV          11
 511 #define TARGET_SIGUSR2          12
 512 #define TARGET_SIGPIPE          13
 513 #define TARGET_SIGALRM          14
 514 #define TARGET_SIGTERM          15
 515 #define TARGET_SIGSTKFLT        16
 516 #define TARGET_SIGCHLD          17
 517 #define TARGET_SIGCONT          18
 518 #define TARGET_SIGSTOP          19
 519 #define TARGET_SIGTSTP          20
 520 #define TARGET_SIGTTIN          21
 521 #define TARGET_SIGTTOU          22
 522 #define TARGET_SIGURG           23
 523 #define TARGET_SIGXCPU          24
 524 #define TARGET_SIGXFSZ          25
 525 #define TARGET_SIGVTALRM        26
 526 #define TARGET_SIGPROF          27
 527 #define TARGET_SIGWINCH         28
 528 #define TARGET_SIGIO            29
 529 #define TARGET_SIGPWR           30
 530 #define TARGET_SIGSYS           31
 531 #define TARGET_SIGRTMIN         32
 532
 533 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 534 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 535 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 536
 537 #endif
 538
 539 #if defined(TARGET_ALPHA)
 540 struct target_old_sigaction {
 541     abi_ulong _sa_handler;
 542     abi_ulong sa_mask;
 543     abi_ulong sa_flags;
 544 };
 545
 546 struct target_rt_sigaction {
 547     abi_ulong _sa_handler;
 548     abi_ulong sa_flags;
 549     target_sigset_t sa_mask;
 550 };
 551
 552 /* This is the struct used inside the kernel.  The ka_restorer
 553    field comes from the 5th argument to sys_rt_sigaction.  */
 554 struct target_sigaction {
 555     abi_ulong _sa_handler;
 556     abi_ulong sa_flags;
 557     target_sigset_t sa_mask;
 558     abi_ulong sa_restorer;
 559 };
 560 #elif defined(TARGET_MIPS)
 561 struct target_sigaction {
 562         uint32_t        sa_flags;
 563 #if defined(TARGET_ABI_MIPSN32)
 564         uint32_t        _sa_handler;
 565 #else
 566         abi_ulong       _sa_handler;
 567 #endif
 568         target_sigset_t sa_mask;
 569 };
 570 #else
 571 struct target_old_sigaction {
 572         abi_ulong _sa_handler;
 573         abi_ulong sa_mask;
 574         abi_ulong sa_flags;
 575         abi_ulong sa_restorer;
 576 };
 577
 578 struct target_sigaction {
 579         abi_ulong _sa_handler;
 580         abi_ulong sa_flags;
 581         abi_ulong sa_restorer;
 582         target_sigset_t sa_mask;
 583 };
 584 #endif
 585
 586 typedef union target_sigval {
 587         int sival_int;
 588         abi_ulong sival_ptr;
 589 } target_sigval_t;
 590 #if 0
 591 #if defined (TARGET_SPARC)
 592 typedef struct {
 593         struct {
 594                 abi_ulong psr;
 595                 abi_ulong pc;
 596                 abi_ulong npc;
 597                 abi_ulong y;
 598                 abi_ulong u_regs[16]; /* globals and ins */
 599         }               si_regs;
 600         int             si_mask;
 601 } __siginfo_t;
 602
 603 typedef struct {
 604         unsigned   long si_float_regs [32];
 605         unsigned   long si_fsr;
 606         unsigned   long si_fpqdepth;
 607         struct {
 608                 unsigned long *insn_addr;
 609                 unsigned long insn;
 610         } si_fpqueue [16];
 611 } __siginfo_fpu_t;
 612 #endif
 613 #endif
 614
 615 #define TARGET_SI_MAX_SIZE      128
 616 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 617
 618 typedef struct target_siginfo {
 619 #ifdef TARGET_MIPS
 620         int si_signo;
 621         int si_code;
 622         int si_errno;
 623 #else
 624         int si_signo;
 625         int si_errno;
 626         int si_code;
 627 #endif
 628
 629         union {
 630                 int _pad[TARGET_SI_PAD_SIZE];
 631
 632                 /* kill() */
 633                 struct {
 634                         pid_t _pid;             /* sender's pid */
 635                         uid_t _uid;             /* sender's uid */
 636                 } _kill;
 637
 638                 /* POSIX.1b timers */
 639                 struct {
 640                         unsigned int _timer1;
 641                         unsigned int _timer2;
 642                 } _timer;
 643
 644                 /* POSIX.1b signals */
 645                 struct {
 646                         pid_t _pid;             /* sender's pid */
 647                         uid_t _uid;             /* sender's uid */
 648                         target_sigval_t _sigval;
 649                 } _rt;
 650
 651                 /* SIGCHLD */
 652                 struct {
 653                         pid_t _pid;             /* which child */
 654                         uid_t _uid;             /* sender's uid */
 655                         int _status;            /* exit code */
 656                         target_clock_t _utime;
 657                         target_clock_t _stime;
 658                 } _sigchld;
 659
 660                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 661                 struct {
 662                         abi_ulong _addr; /* faulting insn/memory ref. */
 663                 } _sigfault;
 664
 665                 /* SIGPOLL */
 666                 struct {
 667                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 668                         int _fd;
 669                 } _sigpoll;
 670         } _sifields;
 671 } target_siginfo_t;
 672
 673 /*
 674  * si_code values
 675  * Digital reserves positive values for kernel-generated signals.
 676  */
 677 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 678 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 679 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 680 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 681 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 682 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 683 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 684
 685 /*
 686  * SIGILL si_codes
 687  */
 688 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 689 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 690 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 691 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 692 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 693 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 694 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 695 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 696
 697 /*
 698  * SIGFPE si_codes
 699  */
 700 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 701 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 702 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 703 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 704 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 705 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 706 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 707 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 708 #define TARGET_NSIGFPE         8
 709
 710 /*
 711  * SIGSEGV si_codes
 712  */
 713 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 714 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 715
 716 /*
 717  * SIGBUS si_codes
 718  */
 719 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 720 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 721 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 722
 723 /*
 724  * SIGTRAP si_codes
 725  */
 726 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 727 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 728
 729 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 730
 731 struct target_rlimit {
 732         abi_ulong   rlim_cur;
 733         abi_ulong   rlim_max;
 734 };
 735
 736 #if defined(TARGET_ALPHA)
 737 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 738 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 739 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 740 #else
 741 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 742 #endif
 743
 744 #if defined(TARGET_MIPS)
 745 #define TARGET_RLIMIT_CPU               0
 746 #define TARGET_RLIMIT_FSIZE             1
 747 #define TARGET_RLIMIT_DATA              2
 748 #define TARGET_RLIMIT_STACK             3
 749 #define TARGET_RLIMIT_CORE              4
 750 #define TARGET_RLIMIT_RSS               7
 751 #define TARGET_RLIMIT_NPROC             8
 752 #define TARGET_RLIMIT_NOFILE            5
 753 #define TARGET_RLIMIT_MEMLOCK           9
 754 #define TARGET_RLIMIT_AS                6
 755 #define TARGET_RLIMIT_LOCKS             10
 756 #define TARGET_RLIMIT_SIGPENDING        11
 757 #define TARGET_RLIMIT_MSGQUEUE          12
 758 #define TARGET_RLIMIT_NICE              13
 759 #define TARGET_RLIMIT_RTPRIO            14
 760 #else
 761 #define TARGET_RLIMIT_CPU               0
 762 #define TARGET_RLIMIT_FSIZE             1
 763 #define TARGET_RLIMIT_DATA              2
 764 #define TARGET_RLIMIT_STACK             3
 765 #define TARGET_RLIMIT_CORE              4
 766 #define TARGET_RLIMIT_RSS               5
 767 #if defined(TARGET_SPARC)
 768 #define TARGET_RLIMIT_NOFILE            6
 769 #define TARGET_RLIMIT_NPROC             7
 770 #else
 771 #define TARGET_RLIMIT_NPROC             6
 772 #define TARGET_RLIMIT_NOFILE            7
 773 #endif
 774 #define TARGET_RLIMIT_MEMLOCK           8
 775 #define TARGET_RLIMIT_AS                9
 776 #define TARGET_RLIMIT_LOCKS             10
 777 #define TARGET_RLIMIT_SIGPENDING        11
 778 #define TARGET_RLIMIT_MSGQUEUE          12
 779 #define TARGET_RLIMIT_NICE              13
 780 #define TARGET_RLIMIT_RTPRIO            14
 781 #endif
 782
 783 struct target_pollfd {
 784     int fd;           /* file descriptor */
 785     short events;     /* requested events */
 786     short revents;    /* returned events */
 787 };
 788
 789 /* virtual terminal ioctls */
 790 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 791 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 792 #define TARGET_KDGKBTYPE       0x4b33
 793 #define TARGET_KDSETMODE       0x4b3a
 794 #define TARGET_KDGKBMODE       0x4b44
 795 #define TARGET_KDSKBMODE       0x4b45
 796 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 797 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 798 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 799 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 800 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 801 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 802
 803 #define TARGET_SIOCATMARK      0x8905
 804
 805 /* Networking ioctls */
 806 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 807 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 808 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 809 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 810 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 811 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 812 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 813 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 814 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 815 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 816 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 817 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 818 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 819 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 820 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 821 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 822 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 823 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 824 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 825 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 826 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 827 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 828 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 829 #define TARGET_SIOCSIFENCAP    0x8926
 830 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 831 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 832 #define TARGET_SIOCSIFSLAVE    0x8930
 833 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 834 #define TARGET_SIOCDELMULTI    0x8932
 835
 836 /* Bridging control calls */
 837 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 838 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 839
 840 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 841 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 842
 843 /* ARP cache control calls. */
 844 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 845 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 846 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 847 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 848 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 849 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 850
 851 /* RARP cache control calls. */
 852 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 853 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 854 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 855
 856 /* Driver configuration calls */
 857 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 858 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 859
 860 /* DLCI configuration calls */
 861 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 862 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 863
 864 /* From <linux/wireless.h> */
 865
 866 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 867
 868 /* From <linux/fs.h> */
 869
 870 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 871 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 872 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 873 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 874 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 875 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 876 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 877 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 878 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 879 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 880 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 881 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 882 /* A jump here: 108-111 have been used for various private purposes. */
 883 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,int)
 884 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,int)
 885 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 886                                              /* return device size in bytes
 887                                                 (u64 *arg) */
 888 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 889 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 890 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 891
 892 /* cdrom commands */
 893 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 894 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 895 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 896 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 897                                            (struct cdrom_ti) */
 898 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 899                                            (struct cdrom_tochdr) */
 900 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 901                                            (struct cdrom_tocentry) */
 902 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 903 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 904 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 905 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 906                                            (struct cdrom_volctrl) */
 907 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 908                                            (struct cdrom_subchnl) */
 909 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 910                                            (struct cdrom_read) */
 911 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 912                                            (struct cdrom_read) */
 913 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 914 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 915 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 916                                            address of multi session disks
 917                                            (struct cdrom_multisession) */
 918 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 919                                            if available (struct cdrom_mcn) */
 920 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 921                                           but here anyway for compatibility */
 922 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 923 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 924                                           (struct cdrom_volctrl) */
 925 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 926                                            (struct cdrom_read) */
 927 /*
 928  * These ioctls are used only used in aztcd.c and optcd.c
 929  */
 930 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 931 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 932
 933 /*
 934  * This ioctl is only used by the scsi-cd driver.
 935    It is for playing audio in logical block addressing mode.
 936  */
 937 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 938
 939 /*
 940  * These ioctls are only used in optcd.c
 941  */
 942 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 943
 944 /*
 945  * These ioctls are (now) only in ide-cd.c for controlling
 946  * drive spindown time.  They should be implemented in the
 947  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 948  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 949  *  -Erik
 950  */
 951 #define TARGET_CDROMGETSPINDOWN        0x531d
 952 #define TARGET_CDROMSETSPINDOWN        0x531e
 953
 954 /*
 955  * These ioctls are implemented through the uniform CD-ROM driver
 956  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 957  * drivers are eventually ported to the uniform CD-ROM driver interface.
 958  */
 959 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 960 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 961 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 962 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 963 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 964 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 965 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 966 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 967 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 968 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 969 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 970 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 971
 972 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 973  * Future CDROM ioctls should be kept below 0x537F
 974  */
 975
 976 /* This ioctl is only used by sbpcd at the moment */
 977 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 978                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 979
 980 /* DVD-ROM Specific ioctls */
 981 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 982 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 983 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 984
 985 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 986 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 987 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 988
 989 /* HD commands */
 990
 991 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 992 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 993 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 994 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 995 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 996 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 997 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 998 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 999 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1000 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1001
1002 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1003 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1004 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1005 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1006 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1007 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1008 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1009 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1010
1011 /* loop ioctls */
1012 #define TARGET_LOOP_SET_FD            0x4C00
1013 #define TARGET_LOOP_CLR_FD            0x4C01
1014 #define TARGET_LOOP_SET_STATUS        0x4C02
1015 #define TARGET_LOOP_GET_STATUS        0x4C03
1016 #define TARGET_LOOP_SET_STATUS64      0x4C04
1017 #define TARGET_LOOP_GET_STATUS64      0x4C05
1018 #define TARGET_LOOP_CHANGE_FD         0x4C06
1019
1020 /* fb ioctls */
1021 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1022 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1023 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1024 #define TARGET_FBIOGETCMAP            0x4604
1025 #define TARGET_FBIOPUTCMAP            0x4605
1026 #define TARGET_FBIOPAN_DISPLAY        0x4606
1027 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1028 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1029
1030 /* vt ioctls */
1031 #define TARGET_VT_OPENQRY             0x5600
1032 #define TARGET_VT_GETSTATE            0x5603
1033 #define TARGET_VT_ACTIVATE            0x5606
1034 #define TARGET_VT_WAITACTIVE          0x5607
1035 #define TARGET_VT_LOCKSWITCH          0x560b
1036 #define TARGET_VT_UNLOCKSWITCH        0x560c
1037 #define TARGET_VT_GETMODE             0x5601
1038 #define TARGET_VT_SETMODE             0x5602
1039 #define TARGET_VT_RELDISP             0x5605
1040 #define TARGET_VT_DISALLOCATE         0x5608
1041
1042 /* device mapper */
1043 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1044 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1045 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1046 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1047 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1048 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1049 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1050 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1051 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1052 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1053 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1054 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1055 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1056 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1057 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1058 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1059
1060 /* from asm/termbits.h */
1061
1062 #define TARGET_NCC 8
1063 struct target_termio {
1064         unsigned short c_iflag;         /* input mode flags */
1065         unsigned short c_oflag;         /* output mode flags */
1066         unsigned short c_cflag;         /* control mode flags */
1067         unsigned short c_lflag;         /* local mode flags */
1068         unsigned char c_line;           /* line discipline */
1069         unsigned char c_cc[TARGET_NCC]; /* control characters */
1070 };
1071
1072 struct target_winsize {
1073         unsigned short ws_row;
1074         unsigned short ws_col;
1075         unsigned short ws_xpixel;
1076         unsigned short ws_ypixel;
1077 };
1078
1079 #include "termbits.h"
1080
1081 #if defined(TARGET_MIPS)
1082 #define TARGET_PROT_SEM         0x10
1083 #else
1084 #define TARGET_PROT_SEM         0x08
1085 #endif
1086
1087 /* Common */
1088 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1089 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1090 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1091
1092 /* Target specific */
1093 #if defined(TARGET_MIPS)
1094 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1095 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1096 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1097 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1098 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1099 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1100 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1101 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1102 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1103 #elif defined(TARGET_PPC)
1104 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1105 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1106 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1107 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1108 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1109 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1110 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1111 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1112 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1113 #elif defined(TARGET_ALPHA)
1114 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1115 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1116 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1117 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1118 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1119 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1120 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1121 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1122 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1123 #else
1124 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1125 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1126 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1127 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1128 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1129 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1130 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1131 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1132 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1133 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1134 #endif
1135
1136 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) \
1137     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
1138     || defined(TARGET_OPENRISC)
1139 struct target_stat {
1140         unsigned short st_dev;
1141         unsigned short __pad1;
1142         abi_ulong st_ino;
1143         unsigned short st_mode;
1144         unsigned short st_nlink;
1145         unsigned short st_uid;
1146         unsigned short st_gid;
1147         unsigned short st_rdev;
1148         unsigned short __pad2;
1149         abi_ulong  st_size;
1150         abi_ulong  st_blksize;
1151         abi_ulong  st_blocks;
1152         abi_ulong  target_st_atime;
1153         abi_ulong  __unused1;
1154         abi_ulong  target_st_mtime;
1155         abi_ulong  __unused2;
1156         abi_ulong  target_st_ctime;
1157         abi_ulong  __unused3;
1158         abi_ulong  __unused4;
1159         abi_ulong  __unused5;
1160 };
1161
1162 /* This matches struct stat64 in glibc2.1, hence the absolutely
1163  * insane amounts of padding around dev_t's.
1164  */
1165 struct target_stat64 {
1166         unsigned short  st_dev;
1167         unsigned char   __pad0[10];
1168
1169 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1170         abi_ulong       __st_ino;
1171
1172         unsigned int    st_mode;
1173         unsigned int    st_nlink;
1174
1175         abi_ulong       st_uid;
1176         abi_ulong       st_gid;
1177
1178         unsigned short  st_rdev;
1179         unsigned char   __pad3[10];
1180
1181         long long       st_size;
1182         abi_ulong       st_blksize;
1183
1184         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1185         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1186
1187         abi_ulong       target_st_atime;
1188         abi_ulong       __pad5;
1189
1190         abi_ulong       target_st_mtime;
1191         abi_ulong       __pad6;
1192
1193         abi_ulong       target_st_ctime;
1194         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1195
1196         unsigned long long      st_ino;
1197 } QEMU_PACKED;
1198
1199 #ifdef TARGET_ARM
1200 struct target_eabi_stat64 {
1201         unsigned long long st_dev;
1202         unsigned int    __pad1;
1203         abi_ulong    __st_ino;
1204         unsigned int    st_mode;
1205         unsigned int    st_nlink;
1206
1207         abi_ulong    st_uid;
1208         abi_ulong    st_gid;
1209
1210         unsigned long long st_rdev;
1211         unsigned int    __pad2[2];
1212
1213         long long       st_size;
1214         abi_ulong    st_blksize;
1215         unsigned int    __pad3;
1216         unsigned long long st_blocks;
1217
1218         abi_ulong    target_st_atime;
1219         abi_ulong    target_st_atime_nsec;
1220
1221         abi_ulong    target_st_mtime;
1222         abi_ulong    target_st_mtime_nsec;
1223
1224         abi_ulong    target_st_ctime;
1225         abi_ulong    target_st_ctime_nsec;
1226
1227         unsigned long long st_ino;
1228 } QEMU_PACKED;
1229 #endif
1230
1231 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1232 struct target_stat {
1233         unsigned int    st_dev;
1234         abi_ulong       st_ino;
1235         unsigned int    st_mode;
1236         unsigned int    st_nlink;
1237         unsigned int    st_uid;
1238         unsigned int    st_gid;
1239         unsigned int    st_rdev;
1240         abi_long        st_size;
1241         abi_long        target_st_atime;
1242         abi_long        target_st_mtime;
1243         abi_long        target_st_ctime;
1244         abi_long        st_blksize;
1245         abi_long        st_blocks;
1246         abi_ulong       __unused4[2];
1247 };
1248
1249 struct target_stat64 {
1250         unsigned char   __pad0[6];
1251         unsigned short  st_dev;
1252
1253         uint64_t        st_ino;
1254         uint64_t        st_nlink;
1255
1256         unsigned int    st_mode;
1257
1258         unsigned int    st_uid;
1259         unsigned int    st_gid;
1260
1261         unsigned char   __pad2[6];
1262         unsigned short  st_rdev;
1263
1264         int64_t         st_size;
1265         int64_t         st_blksize;
1266
1267         unsigned char   __pad4[4];
1268         unsigned int    st_blocks;
1269
1270         abi_ulong       target_st_atime;
1271         abi_ulong       __unused1;
1272
1273         abi_ulong       target_st_mtime;
1274         abi_ulong       __unused2;
1275
1276         abi_ulong       target_st_ctime;
1277         abi_ulong       __unused3;
1278
1279         abi_ulong       __unused4[3];
1280 };
1281
1282 #elif defined(TARGET_SPARC)
1283
1284 struct target_stat {
1285         unsigned short  st_dev;
1286         abi_ulong       st_ino;
1287         unsigned short  st_mode;
1288         short           st_nlink;
1289         unsigned short  st_uid;
1290         unsigned short  st_gid;
1291         unsigned short  st_rdev;
1292         abi_long        st_size;
1293         abi_long        target_st_atime;
1294         abi_ulong       __unused1;
1295         abi_long        target_st_mtime;
1296         abi_ulong       __unused2;
1297         abi_long        target_st_ctime;
1298         abi_ulong       __unused3;
1299         abi_long        st_blksize;
1300         abi_long        st_blocks;
1301         abi_ulong       __unused4[2];
1302 };
1303
1304 struct target_stat64 {
1305         unsigned char   __pad0[6];
1306         unsigned short  st_dev;
1307
1308         uint64_t st_ino;
1309
1310         unsigned int    st_mode;
1311         unsigned int    st_nlink;
1312
1313         unsigned int    st_uid;
1314         unsigned int    st_gid;
1315
1316         unsigned char   __pad2[6];
1317         unsigned short  st_rdev;
1318
1319         unsigned char   __pad3[8];
1320
1321         int64_t st_size;
1322         unsigned int    st_blksize;
1323
1324         unsigned char   __pad4[8];
1325         unsigned int    st_blocks;
1326
1327         unsigned int    target_st_atime;
1328         unsigned int    __unused1;
1329
1330         unsigned int    target_st_mtime;
1331         unsigned int    __unused2;
1332
1333         unsigned int    target_st_ctime;
1334         unsigned int    __unused3;
1335
1336         unsigned int    __unused4;
1337         unsigned int    __unused5;
1338 };
1339
1340 #elif defined(TARGET_PPC)
1341
1342 struct target_stat {
1343         abi_ulong st_dev;
1344         abi_ulong st_ino;
1345 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1346         abi_ulong st_nlink;
1347         unsigned int st_mode;
1348 #else
1349         unsigned int st_mode;
1350         unsigned short st_nlink;
1351 #endif
1352         unsigned int st_uid;
1353         unsigned int st_gid;
1354         abi_ulong  st_rdev;
1355         abi_ulong  st_size;
1356         abi_ulong  st_blksize;
1357         abi_ulong  st_blocks;
1358         abi_ulong  target_st_atime;
1359         abi_ulong  target_st_atime_nsec;
1360         abi_ulong  target_st_mtime;
1361         abi_ulong  target_st_mtime_nsec;
1362         abi_ulong  target_st_ctime;
1363         abi_ulong  target_st_ctime_nsec;
1364         abi_ulong  __unused4;
1365         abi_ulong  __unused5;
1366 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1367         abi_ulong  __unused6;
1368 #endif
1369 };
1370
1371 struct QEMU_PACKED target_stat64 {
1372         unsigned long long st_dev;
1373         unsigned long long st_ino;
1374         unsigned int st_mode;
1375         unsigned int st_nlink;
1376         unsigned int st_uid;
1377         unsigned int st_gid;
1378         unsigned long long st_rdev;
1379         unsigned long long __pad0;
1380         long long      st_size;
1381         int            st_blksize;
1382         unsigned int   __pad1;
1383         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1384         int            target_st_atime;
1385         unsigned int   target_st_atime_nsec;
1386         int            target_st_mtime;
1387         unsigned int   target_st_mtime_nsec;
1388         int            target_st_ctime;
1389         unsigned int   target_st_ctime_nsec;
1390         unsigned int   __unused4;
1391         unsigned int   __unused5;
1392 };
1393
1394 #elif defined(TARGET_MICROBLAZE)
1395
1396 struct target_stat {
1397         abi_ulong st_dev;
1398         abi_ulong st_ino;
1399         unsigned int st_mode;
1400         unsigned short st_nlink;
1401         unsigned int st_uid;
1402         unsigned int st_gid;
1403         abi_ulong  st_rdev;
1404         abi_ulong  st_size;
1405         abi_ulong  st_blksize;
1406         abi_ulong  st_blocks;
1407         abi_ulong  target_st_atime;
1408         abi_ulong  target_st_atime_nsec;
1409         abi_ulong  target_st_mtime;
1410         abi_ulong  target_st_mtime_nsec;
1411         abi_ulong  target_st_ctime;
1412         abi_ulong  target_st_ctime_nsec;
1413         abi_ulong  __unused4;
1414         abi_ulong  __unused5;
1415 };
1416
1417 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1418 struct QEMU_PACKED target_stat64 {
1419         uint64_t st_dev;
1420 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1421         uint32_t pad0;
1422         uint32_t __st_ino;
1423
1424         uint32_t st_mode;
1425         uint32_t st_nlink;
1426         uint32_t st_uid;
1427         uint32_t st_gid;
1428         uint64_t st_rdev;
1429         uint64_t __pad1;
1430
1431         int64_t  st_size;
1432         int32_t  st_blksize;
1433         uint32_t __pad2;
1434         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1435
1436         int            target_st_atime;
1437         unsigned int   target_st_atime_nsec;
1438         int            target_st_mtime;
1439         unsigned int   target_st_mtime_nsec;
1440         int            target_st_ctime;
1441         unsigned int   target_st_ctime_nsec;
1442         uint64_t st_ino;
1443 };
1444
1445 #elif defined(TARGET_M68K)
1446
1447 struct target_stat {
1448         unsigned short st_dev;
1449         unsigned short __pad1;
1450         abi_ulong st_ino;
1451         unsigned short st_mode;
1452         unsigned short st_nlink;
1453         unsigned short st_uid;
1454         unsigned short st_gid;
1455         unsigned short st_rdev;
1456         unsigned short __pad2;
1457         abi_ulong  st_size;
1458         abi_ulong  st_blksize;
1459         abi_ulong  st_blocks;
1460         abi_ulong  target_st_atime;
1461         abi_ulong  __unused1;
1462         abi_ulong  target_st_mtime;
1463         abi_ulong  __unused2;
1464         abi_ulong  target_st_ctime;
1465         abi_ulong  __unused3;
1466         abi_ulong  __unused4;
1467         abi_ulong  __unused5;
1468 };
1469
1470 /* This matches struct stat64 in glibc2.1, hence the absolutely
1471  * insane amounts of padding around dev_t's.
1472  */
1473 struct target_stat64 {
1474         unsigned long long      st_dev;
1475         unsigned char   __pad1[2];
1476
1477 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1478         abi_ulong       __st_ino;
1479
1480         unsigned int    st_mode;
1481         unsigned int    st_nlink;
1482
1483         abi_ulong       st_uid;
1484         abi_ulong       st_gid;
1485
1486         unsigned long long      st_rdev;
1487         unsigned char   __pad3[2];
1488
1489         long long       st_size;
1490         abi_ulong       st_blksize;
1491
1492         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1493         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1494
1495         abi_ulong       target_st_atime;
1496         abi_ulong       target_st_atime_nsec;
1497
1498         abi_ulong       target_st_mtime;
1499         abi_ulong       target_st_mtime_nsec;
1500
1501         abi_ulong       target_st_ctime;
1502         abi_ulong       target_st_ctime_nsec;
1503
1504         unsigned long long      st_ino;
1505 } QEMU_PACKED;
1506
1507 #elif defined(TARGET_ABI_MIPSN64)
1508
1509 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1510 struct target_stat {
1511         unsigned int            st_dev;
1512         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1513
1514         abi_ulong               st_ino;
1515
1516         unsigned int            st_mode;
1517         unsigned int            st_nlink;
1518
1519         int                     st_uid;
1520         int                     st_gid;
1521
1522         unsigned int            st_rdev;
1523         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1524
1525         abi_ulong               st_size;
1526
1527         /*
1528          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1529          * but we don't have it under Linux.
1530          */
1531         unsigned int            target_st_atime;
1532         unsigned int            target_st_atime_nsec;
1533
1534         unsigned int            target_st_mtime;
1535         unsigned int            target_st_mtime_nsec;
1536
1537         unsigned int            target_st_ctime;
1538         unsigned int            target_st_ctime_nsec;
1539
1540         unsigned int            st_blksize;
1541         unsigned int            st_pad2;
1542
1543         abi_ulong               st_blocks;
1544 };
1545
1546 #elif defined(TARGET_ABI_MIPSN32)
1547
1548 struct target_stat {
1549         unsigned        st_dev;
1550         int             st_pad1[3];             /* Reserved for network id */
1551         unsigned int    st_ino;
1552         unsigned int    st_mode;
1553         unsigned int    st_nlink;
1554         int             st_uid;
1555         int             st_gid;
1556         unsigned        st_rdev;
1557         unsigned int    st_pad2[2];
1558         unsigned int    st_size;
1559         unsigned int    st_pad3;
1560         /*
1561          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1562          * but we don't have it under Linux.
1563          */
1564         unsigned int            target_st_atime;
1565         unsigned int            target_st_atime_nsec;
1566         unsigned int            target_st_mtime;
1567         unsigned int            target_st_mtime_nsec;
1568         unsigned int            target_st_ctime;
1569         unsigned int            target_st_ctime_nsec;
1570         unsigned int            st_blksize;
1571         unsigned int            st_blocks;
1572         unsigned int            st_pad4[14];
1573 };
1574
1575 /*
1576  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1577  * amounts of padding around dev_t's.  The memory layout is the same as of
1578  * struct stat of the 64-bit kernel.
1579  */
1580
1581 struct target_stat64 {
1582         unsigned int    st_dev;
1583         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1584
1585         target_ulong    st_ino;
1586
1587         unsigned int    st_mode;
1588         unsigned int    st_nlink;
1589
1590         int             st_uid;
1591         int             st_gid;
1592
1593         unsigned int    st_rdev;
1594         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1595
1596         int             st_size;
1597
1598         /*
1599          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1600          * but we don't have it under Linux.
1601          */
1602         int             target_st_atime;
1603         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1604
1605         int             target_st_mtime;
1606         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1607
1608         int             target_st_ctime;
1609         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1610
1611         unsigned int    st_blksize;
1612         unsigned int    st_pad2;
1613
1614         int             st_blocks;
1615 };
1616
1617 #elif defined(TARGET_ABI_MIPSO32)
1618
1619 struct target_stat {
1620         unsigned        st_dev;
1621         abi_long        st_pad1[3];             /* Reserved for network id */
1622         abi_ulong       st_ino;
1623         unsigned int    st_mode;
1624         unsigned int    st_nlink;
1625         int             st_uid;
1626         int             st_gid;
1627         unsigned        st_rdev;
1628         abi_long        st_pad2[2];
1629         abi_long        st_size;
1630         abi_long        st_pad3;
1631         /*
1632          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1633          * but we don't have it under Linux.
1634          */
1635         abi_long                target_st_atime;
1636         abi_long                target_st_atime_nsec;
1637         abi_long                target_st_mtime;
1638         abi_long                target_st_mtime_nsec;
1639         abi_long                target_st_ctime;
1640         abi_long                target_st_ctime_nsec;
1641         abi_long                st_blksize;
1642         abi_long                st_blocks;
1643         abi_long                st_pad4[14];
1644 };
1645
1646 /*
1647  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1648  * amounts of padding around dev_t's.  The memory layout is the same as of
1649  * struct stat of the 64-bit kernel.
1650  */
1651
1652 struct target_stat64 {
1653         abi_ulong       st_dev;
1654         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1655
1656         uint64_t        st_ino;
1657
1658         unsigned int    st_mode;
1659         unsigned int    st_nlink;
1660
1661         int             st_uid;
1662         int             st_gid;
1663
1664         abi_ulong       st_rdev;
1665         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1666
1667         int64_t         st_size;
1668
1669         /*
1670          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1671          * but we don't have it under Linux.
1672          */
1673         abi_long        target_st_atime;
1674         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1675
1676         abi_long        target_st_mtime;
1677         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1678
1679         abi_long        target_st_ctime;
1680         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1681
1682         abi_ulong       st_blksize;
1683         abi_ulong       st_pad2;
1684
1685         int64_t         st_blocks;
1686 };
1687
1688 #elif defined(TARGET_ALPHA)
1689
1690 struct target_stat {
1691        unsigned int    st_dev;
1692        unsigned int    st_ino;
1693        unsigned int    st_mode;
1694        unsigned int    st_nlink;
1695        unsigned int    st_uid;
1696        unsigned int    st_gid;
1697        unsigned int    st_rdev;
1698        abi_long     st_size;
1699        abi_ulong    target_st_atime;
1700        abi_ulong    target_st_mtime;
1701        abi_ulong    target_st_ctime;
1702        unsigned int    st_blksize;
1703        unsigned int    st_blocks;
1704        unsigned int    st_flags;
1705        unsigned int    st_gen;
1706 };
1707
1708 struct target_stat64 {
1709        abi_ulong    st_dev;
1710        abi_ulong    st_ino;
1711        abi_ulong    st_rdev;
1712        abi_long     st_size;
1713        abi_ulong    st_blocks;
1714
1715        unsigned int    st_mode;
1716        unsigned int    st_uid;
1717        unsigned int    st_gid;
1718        unsigned int    st_blksize;
1719        unsigned int    st_nlink;
1720        unsigned int    __pad0;
1721
1722        abi_ulong    target_st_atime;
1723        abi_ulong    target_st_atime_nsec;
1724        abi_ulong    target_st_mtime;
1725        abi_ulong    target_st_mtime_nsec;
1726        abi_ulong    target_st_ctime;
1727        abi_ulong    target_st_ctime_nsec;
1728        abi_long     __unused[3];
1729 };
1730
1731 #elif defined(TARGET_SH4)
1732
1733 struct target_stat {
1734         abi_ulong  st_dev;
1735         abi_ulong  st_ino;
1736         unsigned short st_mode;
1737         unsigned short st_nlink;
1738         unsigned short st_uid;
1739         unsigned short st_gid;
1740         abi_ulong  st_rdev;
1741         abi_ulong  st_size;
1742         abi_ulong  st_blksize;
1743         abi_ulong  st_blocks;
1744         abi_ulong  target_st_atime;
1745         abi_ulong  target_st_atime_nsec;
1746         abi_ulong  target_st_mtime;
1747         abi_ulong  target_st_mtime_nsec;
1748         abi_ulong  target_st_ctime;
1749         abi_ulong  target_st_ctime_nsec;
1750         abi_ulong  __unused4;
1751         abi_ulong  __unused5;
1752 };
1753
1754 /* This matches struct stat64 in glibc2.1, hence the absolutely
1755  * insane amounts of padding around dev_t's.
1756  */
1757 struct QEMU_PACKED target_stat64 {
1758         unsigned long long      st_dev;
1759         unsigned char   __pad0[4];
1760
1761 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1762         abi_ulong       __st_ino;
1763
1764         unsigned int    st_mode;
1765         unsigned int    st_nlink;
1766
1767         abi_ulong       st_uid;
1768         abi_ulong       st_gid;
1769
1770         unsigned long long      st_rdev;
1771         unsigned char   __pad3[4];
1772
1773         long long       st_size;
1774         abi_ulong       st_blksize;
1775
1776         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1777
1778         abi_ulong       target_st_atime;
1779         abi_ulong       target_st_atime_nsec;
1780
1781         abi_ulong       target_st_mtime;
1782         abi_ulong       target_st_mtime_nsec;
1783
1784         abi_ulong       target_st_ctime;
1785         abi_ulong       target_st_ctime_nsec;
1786
1787         unsigned long long      st_ino;
1788 };
1789
1790 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1791 struct target_stat {
1792         abi_ulong       st_dev;
1793         abi_ulong       st_ino;
1794         abi_ulong       st_nlink;
1795
1796         unsigned int    st_mode;
1797         unsigned int    st_uid;
1798         unsigned int    st_gid;
1799         unsigned int    __pad0;
1800         abi_ulong       st_rdev;
1801         abi_long        st_size;
1802         abi_long        st_blksize;
1803         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1804
1805         abi_ulong       target_st_atime;
1806         abi_ulong       target_st_atime_nsec;
1807         abi_ulong       target_st_mtime;
1808         abi_ulong       target_st_mtime_nsec;
1809         abi_ulong       target_st_ctime;
1810         abi_ulong       target_st_ctime_nsec;
1811
1812         abi_long        __unused[3];
1813 };
1814 #elif defined(TARGET_S390X)
1815 struct target_stat {
1816     abi_ulong  st_dev;
1817     abi_ulong  st_ino;
1818     abi_ulong  st_nlink;
1819     unsigned int   st_mode;
1820     unsigned int   st_uid;
1821     unsigned int   st_gid;
1822     unsigned int   __pad1;
1823     abi_ulong  st_rdev;
1824     abi_ulong  st_size;
1825     abi_ulong  target_st_atime;
1826     abi_ulong  target_st_atime_nsec;
1827     abi_ulong  target_st_mtime;
1828     abi_ulong  target_st_mtime_nsec;
1829     abi_ulong  target_st_ctime;
1830     abi_ulong  target_st_ctime_nsec;
1831     abi_ulong  st_blksize;
1832     abi_long       st_blocks;
1833     abi_ulong  __unused[3];
1834 };
1835 #elif defined(TARGET_OPENRISC)
1836 struct target_stat {
1837     abi_ulong st_dev;
1838     abi_ulong st_ino;
1839     abi_ulong st_nlink;
1840
1841     unsigned int st_mode;
1842     unsigned int st_uid;
1843     unsigned int st_gid;
1844     unsigned int __pad0;
1845     abi_ulong st_rdev;
1846     abi_long st_size;
1847     abi_long st_blksize;
1848     abi_long st_blocks;    /* Number 512-byte blocks allocated. */
1849
1850     abi_ulong target_st_atime;
1851     abi_ulong target_st_atime_nsec;
1852     abi_ulong target_st_mtime;
1853     abi_ulong target_st_mtime_nsec;
1854     abi_ulong target_st_ctime;
1855     abi_ulong target_st_ctime_nsec;
1856
1857     abi_long __unused[3];
1858 };
1859 #else
1860 #error unsupported CPU
1861 #endif
1862
1863 typedef struct {
1864         int     val[2];
1865 } target_fsid_t;
1866
1867 #ifdef TARGET_MIPS
1868 #ifdef TARGET_ABI_MIPSN32
1869 struct target_statfs {
1870         int32_t                 f_type;
1871         int32_t                 f_bsize;
1872         int32_t                 f_frsize;       /* Fragment size - unsupported */
1873         int32_t                 f_blocks;
1874         int32_t                 f_bfree;
1875         int32_t                 f_files;
1876         int32_t                 f_ffree;
1877         int32_t                 f_bavail;
1878
1879         /* Linux specials */
1880         target_fsid_t           f_fsid;
1881         int32_t                 f_namelen;
1882         int32_t                 f_spare[6];
1883 };
1884 #else
1885 struct target_statfs {
1886         abi_long                f_type;
1887         abi_long                f_bsize;
1888         abi_long                f_frsize;       /* Fragment size - unsupported */
1889         abi_long                f_blocks;
1890         abi_long                f_bfree;
1891         abi_long                f_files;
1892         abi_long                f_ffree;
1893         abi_long                f_bavail;
1894
1895         /* Linux specials */
1896         target_fsid_t           f_fsid;
1897         abi_long                f_namelen;
1898         abi_long                f_spare[6];
1899 };
1900 #endif
1901
1902 struct target_statfs64 {
1903         uint32_t        f_type;
1904         uint32_t        f_bsize;
1905         uint32_t        f_frsize;       /* Fragment size - unsupported */
1906         uint32_t        __pad;
1907         uint64_t        f_blocks;
1908         uint64_t        f_bfree;
1909         uint64_t        f_files;
1910         uint64_t        f_ffree;
1911         uint64_t        f_bavail;
1912         target_fsid_t   f_fsid;
1913         uint32_t        f_namelen;
1914         uint32_t        f_spare[6];
1915 };
1916 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
1917        defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
1918 struct target_statfs {
1919         abi_long f_type;
1920         abi_long f_bsize;
1921         abi_long f_blocks;
1922         abi_long f_bfree;
1923         abi_long f_bavail;
1924         abi_long f_files;
1925         abi_long f_ffree;
1926         target_fsid_t f_fsid;
1927         abi_long f_namelen;
1928         abi_long f_frsize;
1929         abi_long f_spare[5];
1930 };
1931
1932 struct target_statfs64 {
1933         abi_long f_type;
1934         abi_long f_bsize;
1935         abi_long f_blocks;
1936         abi_long f_bfree;
1937         abi_long f_bavail;
1938         abi_long f_files;
1939         abi_long f_ffree;
1940         target_fsid_t f_fsid;
1941         abi_long f_namelen;
1942         abi_long f_frsize;
1943         abi_long f_spare[5];
1944 };
1945 #elif defined(TARGET_S390X)
1946 struct target_statfs {
1947     int32_t  f_type;
1948     int32_t  f_bsize;
1949     abi_long f_blocks;
1950     abi_long f_bfree;
1951     abi_long f_bavail;
1952     abi_long f_files;
1953     abi_long f_ffree;
1954     kernel_fsid_t f_fsid;
1955     int32_t  f_namelen;
1956     int32_t  f_frsize;
1957     int32_t  f_spare[5];
1958 };
1959
1960 struct target_statfs64 {
1961     int32_t  f_type;
1962     int32_t  f_bsize;
1963     abi_long f_blocks;
1964     abi_long f_bfree;
1965     abi_long f_bavail;
1966     abi_long f_files;
1967     abi_long f_ffree;
1968     kernel_fsid_t f_fsid;
1969     int32_t  f_namelen;
1970     int32_t  f_frsize;
1971     int32_t  f_spare[5];
1972 };
1973 #else
1974 struct target_statfs {
1975         uint32_t f_type;
1976         uint32_t f_bsize;
1977         uint32_t f_blocks;
1978         uint32_t f_bfree;
1979         uint32_t f_bavail;
1980         uint32_t f_files;
1981         uint32_t f_ffree;
1982         target_fsid_t f_fsid;
1983         uint32_t f_namelen;
1984         uint32_t f_frsize;
1985         uint32_t f_spare[5];
1986 };
1987
1988 struct target_statfs64 {
1989         uint32_t f_type;
1990         uint32_t f_bsize;
1991         uint64_t f_blocks;
1992         uint64_t f_bfree;
1993         uint64_t f_bavail;
1994         uint64_t f_files;
1995         uint64_t f_ffree;
1996         target_fsid_t f_fsid;
1997         uint32_t f_namelen;
1998         uint32_t f_frsize;
1999         uint32_t f_spare[5];
2000 };
2001 #endif
2002
2003
2004 #define TARGET_F_DUPFD         0       /* dup */
2005 #define TARGET_F_GETFD         1       /* get close_on_exec */
2006 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2007 #define TARGET_F_GETFL         3       /* get file->f_flags */
2008 #define TARGET_F_SETFL         4       /* set file->f_flags */
2009
2010 #if defined(TARGET_ALPHA)
2011 #define TARGET_F_GETLK         7
2012 #define TARGET_F_SETLK         8
2013 #define TARGET_F_SETLKW        9
2014 #define TARGET_F_SETOWN        5       /*  for sockets. */
2015 #define TARGET_F_GETOWN        6       /*  for sockets. */
2016 #elif defined(TARGET_MIPS)
2017 #define TARGET_F_GETLK         14
2018 #define TARGET_F_SETLK         6
2019 #define TARGET_F_SETLKW        7
2020 #define TARGET_F_SETOWN        24       /*  for sockets. */
2021 #define TARGET_F_GETOWN        25       /*  for sockets. */
2022 #else
2023 #define TARGET_F_GETLK         5
2024 #define TARGET_F_SETLK         6
2025 #define TARGET_F_SETLKW        7
2026 #define TARGET_F_SETOWN        8       /*  for sockets. */
2027 #define TARGET_F_GETOWN        9       /*  for sockets. */
2028 #endif
2029
2030 #define TARGET_F_SETSIG        10      /*  for sockets. */
2031 #define TARGET_F_GETSIG        11      /*  for sockets. */
2032
2033 #if defined(TARGET_MIPS)
2034 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2035 #define TARGET_F_SETLK64       34
2036 #define TARGET_F_SETLKW64      35
2037 #else
2038 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2039 #define TARGET_F_SETLK64       13
2040 #define TARGET_F_SETLKW64      14
2041 #endif
2042
2043 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2044 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2045 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2046 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2047 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2048
2049 #if defined(TARGET_ALPHA)
2050 #define TARGET_O_NONBLOCK           04
2051 #define TARGET_O_APPEND            010
2052 #define TARGET_O_CREAT           01000 /* not fcntl */
2053 #define TARGET_O_TRUNC           02000 /* not fcntl */
2054 #define TARGET_O_EXCL            04000 /* not fcntl */
2055 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2056 #define TARGET_O_DSYNC          040000
2057 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2058 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2059 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2060 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2061 #define TARGET_O_NOATIME      04000000
2062 #define TARGET_O_CLOEXEC     010000000
2063 #define TARGET___O_SYNC      020000000
2064 #define TARGET_O_PATH        040000000
2065 #elif defined(TARGET_ARM) || defined(TARGET_M68K)
2066 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2067 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2068 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2069 #define TARGET_O_LARGEFILE     0400000
2070 #elif defined(TARGET_MIPS)
2071 #define TARGET_O_APPEND         0x0008
2072 #define TARGET_O_DSYNC          0x0010
2073 #define TARGET_O_NONBLOCK       0x0080
2074 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2075 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2076 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2077 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2078 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2079 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2080 #define TARGET___O_SYNC         0x4000
2081 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2082 #elif defined (TARGET_PPC)
2083 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2084 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2085 #define TARGET_O_LARGEFILE     0200000
2086 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2087 #elif defined (TARGET_SPARC)
2088 #define TARGET_O_APPEND         0x0008
2089 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2090 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2091 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2092 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2093 #define TARGET_O_DSYNC          0x2000
2094 #define TARGET_O_NONBLOCK       0x4000
2095 # ifdef TARGET_SPARC64
2096 #  define TARGET_O_NDELAY       0x0004
2097 # else
2098 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2099 # endif
2100 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2101 #define TARGET_O_LARGEFILE     0x40000
2102 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2103 #define TARGET_O_NOATIME      0x200000
2104 #define TARGET_O_CLOEXEC      0x400000
2105 #define TARGET___O_SYNC       0x800000
2106 #define TARGET_O_PATH        0x1000000
2107 #endif
2108
2109 /* <asm-generic/fcntl.h> values follow.  */
2110 #define TARGET_O_ACCMODE          0003
2111 #define TARGET_O_RDONLY             00
2112 #define TARGET_O_WRONLY             01
2113 #define TARGET_O_RDWR               02
2114 #ifndef TARGET_O_CREAT
2115 #define TARGET_O_CREAT            0100 /* not fcntl */
2116 #endif
2117 #ifndef TARGET_O_EXCL
2118 #define TARGET_O_EXCL             0200 /* not fcntl */
2119 #endif
2120 #ifndef TARGET_O_NOCTTY
2121 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2122 #endif
2123 #ifndef TARGET_O_TRUNC
2124 #define TARGET_O_TRUNC           01000 /* not fcntl */
2125 #endif
2126 #ifndef TARGET_O_APPEND
2127 #define TARGET_O_APPEND          02000
2128 #endif
2129 #ifndef TARGET_O_NONBLOCK
2130 #define TARGET_O_NONBLOCK        04000
2131 #endif
2132 #ifndef TARGET_O_DSYNC
2133 #define TARGET_O_DSYNC          010000
2134 #endif
2135 #ifndef TARGET_FASYNC
2136 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2137 #endif
2138 #ifndef TARGET_O_DIRECT
2139 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2140 #endif
2141 #ifndef TARGET_O_LARGEFILE
2142 #define TARGET_O_LARGEFILE     0100000
2143 #endif
2144 #ifndef TARGET_O_DIRECTORY
2145 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2146 #endif
2147 #ifndef TARGET_O_NOFOLLOW
2148 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2149 #endif
2150 #ifndef TARGET_O_NOATIME
2151 #define TARGET_O_NOATIME      01000000
2152 #endif
2153 #ifndef TARGET_O_CLOEXEC
2154 #define TARGET_O_CLOEXEC      02000000
2155 #endif
2156 #ifndef TARGET___O_SYNC
2157 #define TARGET___O_SYNC       04000000
2158 #endif
2159 #ifndef TARGET_O_PATH
2160 #define TARGET_O_PATH        010000000
2161 #endif
2162 #ifndef TARGET_O_NDELAY
2163 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2164 #endif
2165 #ifndef TARGET_O_SYNC
2166 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2167 #endif
2168
2169 struct target_flock {
2170         short l_type;
2171         short l_whence;
2172         abi_ulong l_start;
2173         abi_ulong l_len;
2174         int l_pid;
2175 };
2176
2177 struct target_flock64 {
2178         short  l_type;
2179         short  l_whence;
2180 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
2181         int __pad;
2182 #endif
2183         unsigned long long l_start;
2184         unsigned long long l_len;
2185         int  l_pid;
2186 } QEMU_PACKED;
2187
2188 #ifdef TARGET_ARM
2189 struct target_eabi_flock64 {
2190         short  l_type;
2191         short  l_whence;
2192         int __pad;
2193         unsigned long long l_start;
2194         unsigned long long l_len;
2195         int  l_pid;
2196 } QEMU_PACKED;
2197 #endif
2198
2199 /* soundcard defines */
2200 /* XXX: convert them all to arch indepedent entries */
2201 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2202 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2203 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2204 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2205 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2206 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2207 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2208 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2209 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2210 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2211 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2212 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2213 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2214 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2215 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2216 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2217 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2218 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2219 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2220 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2221 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2222 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2223 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2224 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2225 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2226 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2227 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2228 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2229 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
2230 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
2231 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2232 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2233 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2234 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2235 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2236 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2237 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2238 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2239 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2240 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2241 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2242 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2243 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2244 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2245 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2246 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2247 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2248 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2249 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2250 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2251 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2252 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2253 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2254 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2255 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2256 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2257 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2258 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2259 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2260 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2261 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2262 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2263 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2264 #define TARGET_SNDCTL_TMR_START           0x00005402
2265 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2266 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2267 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2268 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2269 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2270 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2271 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2272 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2273 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2274 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2275 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2276 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2277 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2278 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2279
2280 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2281
2282 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2283 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2284 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2285 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2286 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2287 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2288 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2289 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2290 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2291 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2292 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2293 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2294 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2295 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2296 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2297 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2298 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2299
2300 /* Obsolete macros */
2301 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2302 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2303 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2304
2305 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2306 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2307 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2308 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2309 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2310
2311 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2312
2313 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2314 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2315 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2316 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2317 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2318 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2319 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2320 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2321 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2322 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2323 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2324 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2325 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2326 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2327 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2328 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2329 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2330
2331 /* Obsolete macros */
2332 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2333 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2334 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2335
2336 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2337
2338 /* vfat ioctls */
2339 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2340 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2341
2342 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2343 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2344 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2345
2346 struct target_sysinfo {
2347     abi_long uptime;                /* Seconds since boot */
2348     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2349     abi_ulong totalram;             /* Total usable main memory size */
2350     abi_ulong freeram;              /* Available memory size */
2351     abi_ulong sharedram;            /* Amount of shared memory */
2352     abi_ulong bufferram;            /* Memory used by buffers */
2353     abi_ulong totalswap;            /* Total swap space size */
2354     abi_ulong freeswap;             /* swap space still available */
2355     unsigned short procs;           /* Number of current processes */
2356     unsigned short pad;             /* explicit padding for m68k */
2357     abi_ulong totalhigh;            /* Total high memory size */
2358     abi_ulong freehigh;             /* Available high memory size */
2359     unsigned int mem_unit;          /* Memory unit size in bytes */
2360     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2361 };
2362
2363 struct linux_dirent {
2364     long            d_ino;
2365     unsigned long   d_off;
2366     unsigned short  d_reclen;
2367     char            d_name[256]; /* We must not include limits.h! */
2368 };
2369
2370 struct linux_dirent64 {
2371     uint64_t        d_ino;
2372     int64_t         d_off;
2373     unsigned short  d_reclen;
2374     unsigned char   d_type;
2375     char            d_name[256];
2376 };
2377
2378 struct target_mq_attr {
2379     abi_long mq_flags;
2380     abi_long mq_maxmsg;
2381     abi_long mq_msgsize;
2382     abi_long mq_curmsgs;
2383 };
2384
2385 #include "socket.h"
2386
2387 #include "errno_defs.h"
2388
2389 #define FUTEX_WAIT              0
2390 #define FUTEX_WAKE              1
2391 #define FUTEX_FD                2
2392 #define FUTEX_REQUEUE           3
2393 #define FUTEX_CMP_REQUEUE       4
2394 #define FUTEX_WAKE_OP           5
2395 #define FUTEX_LOCK_PI           6
2396 #define FUTEX_UNLOCK_PI         7
2397 #define FUTEX_TRYLOCK_PI        8
2398 #define FUTEX_WAIT_BITSET       9
2399 #define FUTEX_WAKE_BITSET       10
2400
2401 #define FUTEX_PRIVATE_FLAG      128
2402 #define FUTEX_CLOCK_REALTIME    256
2403 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2404
2405 #ifdef CONFIG_EPOLL
2406 typedef union target_epoll_data {
2407     abi_ulong ptr;
2408     abi_ulong fd;
2409     uint32_t u32;
2410     uint64_t u64;
2411 } target_epoll_data_t;
2412
2413 struct target_epoll_event {
2414     uint32_t events;
2415     target_epoll_data_t data;
2416 };
2417 #endif
2418 struct target_rlimit64 {
2419     uint64_t rlim_cur;
2420     uint64_t rlim_max;
2421 };
2422
2423 struct target_ucred {
2424     uint32_t pid;
2425     uint32_t uid;
2426     uint32_t gid;
2427 };