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_SPARC)
 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_SIGIOT            6
 383 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 384 #define TARGET_SIGFPE            8
 385 #define TARGET_SIGKILL           9
 386 #define TARGET_SIGBUS           10
 387 #define TARGET_SIGSEGV          11
 388 #define TARGET_SIGSYS           12
 389 #define TARGET_SIGPIPE          13
 390 #define TARGET_SIGALRM          14
 391 #define TARGET_SIGTERM          15
 392 #define TARGET_SIGURG           16
 393 #define TARGET_SIGSTOP          17
 394 #define TARGET_SIGTSTP          18
 395 #define TARGET_SIGCONT          19
 396 #define TARGET_SIGCHLD          20
 397 #define TARGET_SIGTTIN          21
 398 #define TARGET_SIGTTOU          22
 399 #define TARGET_SIGIO            23
 400 #define TARGET_SIGXCPU          24
 401 #define TARGET_SIGXFSZ          25
 402 #define TARGET_SIGVTALRM        26
 403 #define TARGET_SIGPROF          27
 404 #define TARGET_SIGWINCH         28
 405 #define TARGET_SIGPWR           29
 406 #define TARGET_SIGUSR1          30
 407 #define TARGET_SIGUSR2          31
 408 #define TARGET_SIGRTMIN         32
 409
 410 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 411 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 412 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 413
 414 #elif defined(TARGET_MIPS)
 415
 416 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 417 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 418 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 419 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 420 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 421 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 422 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 423 #define TARGET_SIGEMT            7
 424 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 425 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 426 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 427 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 428 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 429 #define TARGET_SIGSYS           12
 430 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 431 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 432 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 433 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 434 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 435 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 436 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 437 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 438 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 439 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 440 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 441 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 442 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 443 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 444 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 445 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 446 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 447 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 448 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 449 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 450 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 451 #define TARGET_SIGRTMIN         32
 452
 453 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 454 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 455 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 456
 457 #else
 458
 459 /* OpenRISC Using the general signals */
 460 #define TARGET_SIGHUP            1
 461 #define TARGET_SIGINT            2
 462 #define TARGET_SIGQUIT           3
 463 #define TARGET_SIGILL            4
 464 #define TARGET_SIGTRAP           5
 465 #define TARGET_SIGABRT           6
 466 #define TARGET_SIGIOT            6
 467 #define TARGET_SIGBUS            7
 468 #define TARGET_SIGFPE            8
 469 #define TARGET_SIGKILL           9
 470 #define TARGET_SIGUSR1          10
 471 #define TARGET_SIGSEGV          11
 472 #define TARGET_SIGUSR2          12
 473 #define TARGET_SIGPIPE          13
 474 #define TARGET_SIGALRM          14
 475 #define TARGET_SIGTERM          15
 476 #define TARGET_SIGSTKFLT        16
 477 #define TARGET_SIGCHLD          17
 478 #define TARGET_SIGCONT          18
 479 #define TARGET_SIGSTOP          19
 480 #define TARGET_SIGTSTP          20
 481 #define TARGET_SIGTTIN          21
 482 #define TARGET_SIGTTOU          22
 483 #define TARGET_SIGURG           23
 484 #define TARGET_SIGXCPU          24
 485 #define TARGET_SIGXFSZ          25
 486 #define TARGET_SIGVTALRM        26
 487 #define TARGET_SIGPROF          27
 488 #define TARGET_SIGWINCH         28
 489 #define TARGET_SIGIO            29
 490 #define TARGET_SIGPWR           30
 491 #define TARGET_SIGSYS           31
 492 #define TARGET_SIGRTMIN         32
 493
 494 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 495 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 496 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 497
 498 #endif
 499
 500 #if defined(TARGET_ALPHA)
 501 struct target_old_sigaction {
 502     abi_ulong _sa_handler;
 503     abi_ulong sa_mask;
 504     abi_ulong sa_flags;
 505 };
 506
 507 struct target_rt_sigaction {
 508     abi_ulong _sa_handler;
 509     abi_ulong sa_flags;
 510     target_sigset_t sa_mask;
 511 };
 512
 513 /* This is the struct used inside the kernel.  The ka_restorer
 514    field comes from the 5th argument to sys_rt_sigaction.  */
 515 struct target_sigaction {
 516     abi_ulong _sa_handler;
 517     abi_ulong sa_flags;
 518     target_sigset_t sa_mask;
 519     abi_ulong sa_restorer;
 520 };
 521 #elif defined(TARGET_MIPS)
 522 struct target_sigaction {
 523         uint32_t        sa_flags;
 524 #if defined(TARGET_ABI_MIPSN32)
 525         uint32_t        _sa_handler;
 526 #else
 527         abi_ulong       _sa_handler;
 528 #endif
 529         target_sigset_t sa_mask;
 530 };
 531 #else
 532 struct target_old_sigaction {
 533         abi_ulong _sa_handler;
 534         abi_ulong sa_mask;
 535         abi_ulong sa_flags;
 536         abi_ulong sa_restorer;
 537 };
 538
 539 struct target_sigaction {
 540         abi_ulong _sa_handler;
 541         abi_ulong sa_flags;
 542         abi_ulong sa_restorer;
 543         target_sigset_t sa_mask;
 544 };
 545 #endif
 546
 547 typedef union target_sigval {
 548         int sival_int;
 549         abi_ulong sival_ptr;
 550 } target_sigval_t;
 551 #if 0
 552 #if defined (TARGET_SPARC)
 553 typedef struct {
 554         struct {
 555                 abi_ulong psr;
 556                 abi_ulong pc;
 557                 abi_ulong npc;
 558                 abi_ulong y;
 559                 abi_ulong u_regs[16]; /* globals and ins */
 560         }               si_regs;
 561         int             si_mask;
 562 } __siginfo_t;
 563
 564 typedef struct {
 565         unsigned   long si_float_regs [32];
 566         unsigned   long si_fsr;
 567         unsigned   long si_fpqdepth;
 568         struct {
 569                 unsigned long *insn_addr;
 570                 unsigned long insn;
 571         } si_fpqueue [16];
 572 } __siginfo_fpu_t;
 573 #endif
 574 #endif
 575
 576 #define TARGET_SI_MAX_SIZE      128
 577 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 578
 579 typedef struct target_siginfo {
 580 #ifdef TARGET_MIPS
 581         int si_signo;
 582         int si_code;
 583         int si_errno;
 584 #else
 585         int si_signo;
 586         int si_errno;
 587         int si_code;
 588 #endif
 589
 590         union {
 591                 int _pad[TARGET_SI_PAD_SIZE];
 592
 593                 /* kill() */
 594                 struct {
 595                         pid_t _pid;             /* sender's pid */
 596                         uid_t _uid;             /* sender's uid */
 597                 } _kill;
 598
 599                 /* POSIX.1b timers */
 600                 struct {
 601                         unsigned int _timer1;
 602                         unsigned int _timer2;
 603                 } _timer;
 604
 605                 /* POSIX.1b signals */
 606                 struct {
 607                         pid_t _pid;             /* sender's pid */
 608                         uid_t _uid;             /* sender's uid */
 609                         target_sigval_t _sigval;
 610                 } _rt;
 611
 612                 /* SIGCHLD */
 613                 struct {
 614                         pid_t _pid;             /* which child */
 615                         uid_t _uid;             /* sender's uid */
 616                         int _status;            /* exit code */
 617                         target_clock_t _utime;
 618                         target_clock_t _stime;
 619                 } _sigchld;
 620
 621                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 622                 struct {
 623                         abi_ulong _addr; /* faulting insn/memory ref. */
 624                 } _sigfault;
 625
 626                 /* SIGPOLL */
 627                 struct {
 628                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 629                         int _fd;
 630                 } _sigpoll;
 631         } _sifields;
 632 } target_siginfo_t;
 633
 634 /*
 635  * si_code values
 636  * Digital reserves positive values for kernel-generated signals.
 637  */
 638 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 639 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 640 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 641 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 642 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 643 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 644 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 645
 646 /*
 647  * SIGILL si_codes
 648  */
 649 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 650 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 651 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 652 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 653 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 654 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 655 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 656 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 657
 658 /*
 659  * SIGFPE si_codes
 660  */
 661 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 662 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 663 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 664 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 665 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 666 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 667 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 668 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 669 #define TARGET_NSIGFPE         8
 670
 671 /*
 672  * SIGSEGV si_codes
 673  */
 674 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 675 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 676
 677 /*
 678  * SIGBUS si_codes
 679  */
 680 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 681 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 682 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 683
 684 /*
 685  * SIGTRAP si_codes
 686  */
 687 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 688 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 689
 690 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 691
 692 struct target_rlimit {
 693         abi_ulong   rlim_cur;
 694         abi_ulong   rlim_max;
 695 };
 696
 697 #if defined(TARGET_ALPHA)
 698 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 699 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 700 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 701 #else
 702 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 703 #endif
 704
 705 #if defined(TARGET_MIPS)
 706 #define TARGET_RLIMIT_CPU               0
 707 #define TARGET_RLIMIT_FSIZE             1
 708 #define TARGET_RLIMIT_DATA              2
 709 #define TARGET_RLIMIT_STACK             3
 710 #define TARGET_RLIMIT_CORE              4
 711 #define TARGET_RLIMIT_RSS               7
 712 #define TARGET_RLIMIT_NPROC             8
 713 #define TARGET_RLIMIT_NOFILE            5
 714 #define TARGET_RLIMIT_MEMLOCK           9
 715 #define TARGET_RLIMIT_AS                6
 716 #define TARGET_RLIMIT_LOCKS             10
 717 #define TARGET_RLIMIT_SIGPENDING        11
 718 #define TARGET_RLIMIT_MSGQUEUE          12
 719 #define TARGET_RLIMIT_NICE              13
 720 #define TARGET_RLIMIT_RTPRIO            14
 721 #else
 722 #define TARGET_RLIMIT_CPU               0
 723 #define TARGET_RLIMIT_FSIZE             1
 724 #define TARGET_RLIMIT_DATA              2
 725 #define TARGET_RLIMIT_STACK             3
 726 #define TARGET_RLIMIT_CORE              4
 727 #define TARGET_RLIMIT_RSS               5
 728 #if defined(TARGET_SPARC)
 729 #define TARGET_RLIMIT_NOFILE            6
 730 #define TARGET_RLIMIT_NPROC             7
 731 #else
 732 #define TARGET_RLIMIT_NPROC             6
 733 #define TARGET_RLIMIT_NOFILE            7
 734 #endif
 735 #define TARGET_RLIMIT_MEMLOCK           8
 736 #define TARGET_RLIMIT_AS                9
 737 #define TARGET_RLIMIT_LOCKS             10
 738 #define TARGET_RLIMIT_SIGPENDING        11
 739 #define TARGET_RLIMIT_MSGQUEUE          12
 740 #define TARGET_RLIMIT_NICE              13
 741 #define TARGET_RLIMIT_RTPRIO            14
 742 #endif
 743
 744 struct target_pollfd {
 745     int fd;           /* file descriptor */
 746     short events;     /* requested events */
 747     short revents;    /* returned events */
 748 };
 749
 750 /* virtual terminal ioctls */
 751 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 752 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 753 #define TARGET_KDGKBTYPE       0x4b33
 754 #define TARGET_KDSETMODE       0x4b3a
 755 #define TARGET_KDGKBMODE       0x4b44
 756 #define TARGET_KDSKBMODE       0x4b45
 757 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 758 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 759 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 760 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 761 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 762 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 763
 764 #define TARGET_SIOCATMARK      0x8905
 765
 766 /* Networking ioctls */
 767 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 768 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 769 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 770 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 771 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 772 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 773 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 774 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 775 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 776 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 777 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 778 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 779 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 780 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 781 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 782 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 783 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 784 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 785 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 786 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 787 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 788 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 789 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 790 #define TARGET_SIOCSIFENCAP    0x8926
 791 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 792 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 793 #define TARGET_SIOCSIFSLAVE    0x8930
 794 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 795 #define TARGET_SIOCDELMULTI    0x8932
 796
 797 /* Bridging control calls */
 798 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 799 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 800
 801 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 802 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 803
 804 /* ARP cache control calls. */
 805 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 806 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 807 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 808 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 809 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 810 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 811
 812 /* RARP cache control calls. */
 813 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 814 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 815 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 816
 817 /* Driver configuration calls */
 818 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 819 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 820
 821 /* DLCI configuration calls */
 822 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 823 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 824
 825 /* From <linux/wireless.h> */
 826
 827 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 828
 829 /* From <linux/fs.h> */
 830
 831 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 832 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 833 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 834 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 835 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 836 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 837 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 838 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 839 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 840 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 841 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 842 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 843 /* A jump here: 108-111 have been used for various private purposes. */
 844 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,int)
 845 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,int)
 846 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 847                                              /* return device size in bytes
 848                                                 (u64 *arg) */
 849 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 850 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 851 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 852
 853 /* cdrom commands */
 854 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 855 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 856 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 857 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 858                                            (struct cdrom_ti) */
 859 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 860                                            (struct cdrom_tochdr) */
 861 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 862                                            (struct cdrom_tocentry) */
 863 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 864 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 865 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 866 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 867                                            (struct cdrom_volctrl) */
 868 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 869                                            (struct cdrom_subchnl) */
 870 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 871                                            (struct cdrom_read) */
 872 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 873                                            (struct cdrom_read) */
 874 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 875 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 876 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 877                                            address of multi session disks
 878                                            (struct cdrom_multisession) */
 879 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 880                                            if available (struct cdrom_mcn) */
 881 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 882                                           but here anyway for compatibility */
 883 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 884 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 885                                           (struct cdrom_volctrl) */
 886 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 887                                            (struct cdrom_read) */
 888 /*
 889  * These ioctls are used only used in aztcd.c and optcd.c
 890  */
 891 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 892 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 893
 894 /*
 895  * This ioctl is only used by the scsi-cd driver.
 896    It is for playing audio in logical block addressing mode.
 897  */
 898 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 899
 900 /*
 901  * These ioctls are only used in optcd.c
 902  */
 903 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 904
 905 /*
 906  * These ioctls are (now) only in ide-cd.c for controlling
 907  * drive spindown time.  They should be implemented in the
 908  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 909  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 910  *  -Erik
 911  */
 912 #define TARGET_CDROMGETSPINDOWN        0x531d
 913 #define TARGET_CDROMSETSPINDOWN        0x531e
 914
 915 /*
 916  * These ioctls are implemented through the uniform CD-ROM driver
 917  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 918  * drivers are eventually ported to the uniform CD-ROM driver interface.
 919  */
 920 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 921 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 922 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 923 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 924 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 925 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 926 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 927 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 928 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 929 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 930 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 931 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 932
 933 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 934  * Future CDROM ioctls should be kept below 0x537F
 935  */
 936
 937 /* This ioctl is only used by sbpcd at the moment */
 938 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 939                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 940
 941 /* DVD-ROM Specific ioctls */
 942 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 943 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 944 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 945
 946 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 947 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 948 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 949
 950 /* HD commands */
 951
 952 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 953 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 954 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 955 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 956 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 957 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 958 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 959 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 960 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 961 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 962
 963 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 964 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 965 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 966 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 967 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 968 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 969 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 970 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 971
 972 /* loop ioctls */
 973 #define TARGET_LOOP_SET_FD            0x4C00
 974 #define TARGET_LOOP_CLR_FD            0x4C01
 975 #define TARGET_LOOP_SET_STATUS        0x4C02
 976 #define TARGET_LOOP_GET_STATUS        0x4C03
 977 #define TARGET_LOOP_SET_STATUS64      0x4C04
 978 #define TARGET_LOOP_GET_STATUS64      0x4C05
 979 #define TARGET_LOOP_CHANGE_FD         0x4C06
 980
 981 /* fb ioctls */
 982 #define TARGET_FBIOGET_VSCREENINFO    0x4600
 983 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
 984 #define TARGET_FBIOGET_FSCREENINFO    0x4602
 985 #define TARGET_FBIOGETCMAP            0x4604
 986 #define TARGET_FBIOPUTCMAP            0x4605
 987 #define TARGET_FBIOPAN_DISPLAY        0x4606
 988 #define TARGET_FBIOGET_CON2FBMAP      0x460F
 989 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
 990
 991 /* vt ioctls */
 992 #define TARGET_VT_OPENQRY             0x5600
 993 #define TARGET_VT_GETSTATE            0x5603
 994 #define TARGET_VT_ACTIVATE            0x5606
 995 #define TARGET_VT_WAITACTIVE          0x5607
 996 #define TARGET_VT_LOCKSWITCH          0x560b
 997 #define TARGET_VT_UNLOCKSWITCH        0x560c
 998 #define TARGET_VT_GETMODE             0x5601
 999 #define TARGET_VT_SETMODE             0x5602
1000 #define TARGET_VT_RELDISP             0x5605
1001 #define TARGET_VT_DISALLOCATE         0x5608
1002
1003 /* device mapper */
1004 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1005 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1006 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1007 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1008 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1009 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1010 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1011 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1012 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1013 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1014 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1015 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1016 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1017 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1018 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1019 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1020
1021 /* from asm/termbits.h */
1022
1023 #define TARGET_NCC 8
1024 struct target_termio {
1025         unsigned short c_iflag;         /* input mode flags */
1026         unsigned short c_oflag;         /* output mode flags */
1027         unsigned short c_cflag;         /* control mode flags */
1028         unsigned short c_lflag;         /* local mode flags */
1029         unsigned char c_line;           /* line discipline */
1030         unsigned char c_cc[TARGET_NCC]; /* control characters */
1031 };
1032
1033 struct target_winsize {
1034         unsigned short ws_row;
1035         unsigned short ws_col;
1036         unsigned short ws_xpixel;
1037         unsigned short ws_ypixel;
1038 };
1039
1040 #include "termbits.h"
1041
1042 #if defined(TARGET_MIPS)
1043 #define TARGET_PROT_SEM         0x10
1044 #else
1045 #define TARGET_PROT_SEM         0x08
1046 #endif
1047
1048 /* Common */
1049 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1050 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1051 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1052
1053 /* Target specific */
1054 #if defined(TARGET_MIPS)
1055 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1056 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1057 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1058 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1059 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1060 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1061 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1062 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1063 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1064 #elif defined(TARGET_PPC)
1065 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1066 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1067 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1068 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1069 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1070 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1071 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1072 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1073 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1074 #elif defined(TARGET_ALPHA)
1075 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1076 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1077 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1078 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1079 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1080 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1081 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1082 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1083 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1084 #else
1085 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1086 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1087 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1088 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1089 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1090 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1091 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1092 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1093 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1094 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1095 #endif
1096
1097 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) \
1098     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
1099     || defined(TARGET_OPENRISC)
1100 struct target_stat {
1101         unsigned short st_dev;
1102         unsigned short __pad1;
1103         abi_ulong st_ino;
1104         unsigned short st_mode;
1105         unsigned short st_nlink;
1106         unsigned short st_uid;
1107         unsigned short st_gid;
1108         unsigned short st_rdev;
1109         unsigned short __pad2;
1110         abi_ulong  st_size;
1111         abi_ulong  st_blksize;
1112         abi_ulong  st_blocks;
1113         abi_ulong  target_st_atime;
1114         abi_ulong  __unused1;
1115         abi_ulong  target_st_mtime;
1116         abi_ulong  __unused2;
1117         abi_ulong  target_st_ctime;
1118         abi_ulong  __unused3;
1119         abi_ulong  __unused4;
1120         abi_ulong  __unused5;
1121 };
1122
1123 /* This matches struct stat64 in glibc2.1, hence the absolutely
1124  * insane amounts of padding around dev_t's.
1125  */
1126 struct target_stat64 {
1127         unsigned short  st_dev;
1128         unsigned char   __pad0[10];
1129
1130 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1131         abi_ulong       __st_ino;
1132
1133         unsigned int    st_mode;
1134         unsigned int    st_nlink;
1135
1136         abi_ulong       st_uid;
1137         abi_ulong       st_gid;
1138
1139         unsigned short  st_rdev;
1140         unsigned char   __pad3[10];
1141
1142         long long       st_size;
1143         abi_ulong       st_blksize;
1144
1145         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1146         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1147
1148         abi_ulong       target_st_atime;
1149         abi_ulong       __pad5;
1150
1151         abi_ulong       target_st_mtime;
1152         abi_ulong       __pad6;
1153
1154         abi_ulong       target_st_ctime;
1155         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1156
1157         unsigned long long      st_ino;
1158 } QEMU_PACKED;
1159
1160 #ifdef TARGET_ARM
1161 struct target_eabi_stat64 {
1162         unsigned long long st_dev;
1163         unsigned int    __pad1;
1164         abi_ulong    __st_ino;
1165         unsigned int    st_mode;
1166         unsigned int    st_nlink;
1167
1168         abi_ulong    st_uid;
1169         abi_ulong    st_gid;
1170
1171         unsigned long long st_rdev;
1172         unsigned int    __pad2[2];
1173
1174         long long       st_size;
1175         abi_ulong    st_blksize;
1176         unsigned int    __pad3;
1177         unsigned long long st_blocks;
1178
1179         abi_ulong    target_st_atime;
1180         abi_ulong    target_st_atime_nsec;
1181
1182         abi_ulong    target_st_mtime;
1183         abi_ulong    target_st_mtime_nsec;
1184
1185         abi_ulong    target_st_ctime;
1186         abi_ulong    target_st_ctime_nsec;
1187
1188         unsigned long long st_ino;
1189 } QEMU_PACKED;
1190 #endif
1191
1192 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1193 struct target_stat {
1194         unsigned int    st_dev;
1195         abi_ulong       st_ino;
1196         unsigned int    st_mode;
1197         unsigned int    st_nlink;
1198         unsigned int    st_uid;
1199         unsigned int    st_gid;
1200         unsigned int    st_rdev;
1201         abi_long        st_size;
1202         abi_long        target_st_atime;
1203         abi_long        target_st_mtime;
1204         abi_long        target_st_ctime;
1205         abi_long        st_blksize;
1206         abi_long        st_blocks;
1207         abi_ulong       __unused4[2];
1208 };
1209
1210 struct target_stat64 {
1211         unsigned char   __pad0[6];
1212         unsigned short  st_dev;
1213
1214         uint64_t        st_ino;
1215         uint64_t        st_nlink;
1216
1217         unsigned int    st_mode;
1218
1219         unsigned int    st_uid;
1220         unsigned int    st_gid;
1221
1222         unsigned char   __pad2[6];
1223         unsigned short  st_rdev;
1224
1225         int64_t         st_size;
1226         int64_t         st_blksize;
1227
1228         unsigned char   __pad4[4];
1229         unsigned int    st_blocks;
1230
1231         abi_ulong       target_st_atime;
1232         abi_ulong       __unused1;
1233
1234         abi_ulong       target_st_mtime;
1235         abi_ulong       __unused2;
1236
1237         abi_ulong       target_st_ctime;
1238         abi_ulong       __unused3;
1239
1240         abi_ulong       __unused4[3];
1241 };
1242
1243 #elif defined(TARGET_SPARC)
1244
1245 struct target_stat {
1246         unsigned short  st_dev;
1247         abi_ulong       st_ino;
1248         unsigned short  st_mode;
1249         short           st_nlink;
1250         unsigned short  st_uid;
1251         unsigned short  st_gid;
1252         unsigned short  st_rdev;
1253         abi_long        st_size;
1254         abi_long        target_st_atime;
1255         abi_ulong       __unused1;
1256         abi_long        target_st_mtime;
1257         abi_ulong       __unused2;
1258         abi_long        target_st_ctime;
1259         abi_ulong       __unused3;
1260         abi_long        st_blksize;
1261         abi_long        st_blocks;
1262         abi_ulong       __unused4[2];
1263 };
1264
1265 struct target_stat64 {
1266         unsigned char   __pad0[6];
1267         unsigned short  st_dev;
1268
1269         uint64_t st_ino;
1270
1271         unsigned int    st_mode;
1272         unsigned int    st_nlink;
1273
1274         unsigned int    st_uid;
1275         unsigned int    st_gid;
1276
1277         unsigned char   __pad2[6];
1278         unsigned short  st_rdev;
1279
1280         unsigned char   __pad3[8];
1281
1282         int64_t st_size;
1283         unsigned int    st_blksize;
1284
1285         unsigned char   __pad4[8];
1286         unsigned int    st_blocks;
1287
1288         unsigned int    target_st_atime;
1289         unsigned int    __unused1;
1290
1291         unsigned int    target_st_mtime;
1292         unsigned int    __unused2;
1293
1294         unsigned int    target_st_ctime;
1295         unsigned int    __unused3;
1296
1297         unsigned int    __unused4;
1298         unsigned int    __unused5;
1299 };
1300
1301 #elif defined(TARGET_PPC)
1302
1303 struct target_stat {
1304         abi_ulong st_dev;
1305         abi_ulong st_ino;
1306 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1307         abi_ulong st_nlink;
1308         unsigned int st_mode;
1309 #else
1310         unsigned int st_mode;
1311         unsigned short st_nlink;
1312 #endif
1313         unsigned int st_uid;
1314         unsigned int st_gid;
1315         abi_ulong  st_rdev;
1316         abi_ulong  st_size;
1317         abi_ulong  st_blksize;
1318         abi_ulong  st_blocks;
1319         abi_ulong  target_st_atime;
1320         abi_ulong  target_st_atime_nsec;
1321         abi_ulong  target_st_mtime;
1322         abi_ulong  target_st_mtime_nsec;
1323         abi_ulong  target_st_ctime;
1324         abi_ulong  target_st_ctime_nsec;
1325         abi_ulong  __unused4;
1326         abi_ulong  __unused5;
1327 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1328         abi_ulong  __unused6;
1329 #endif
1330 };
1331
1332 struct QEMU_PACKED target_stat64 {
1333         unsigned long long st_dev;
1334         unsigned long long st_ino;
1335         unsigned int st_mode;
1336         unsigned int st_nlink;
1337         unsigned int st_uid;
1338         unsigned int st_gid;
1339         unsigned long long st_rdev;
1340         unsigned long long __pad0;
1341         long long      st_size;
1342         int            st_blksize;
1343         unsigned int   __pad1;
1344         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1345         int            target_st_atime;
1346         unsigned int   target_st_atime_nsec;
1347         int            target_st_mtime;
1348         unsigned int   target_st_mtime_nsec;
1349         int            target_st_ctime;
1350         unsigned int   target_st_ctime_nsec;
1351         unsigned int   __unused4;
1352         unsigned int   __unused5;
1353 };
1354
1355 #elif defined(TARGET_MICROBLAZE)
1356
1357 struct target_stat {
1358         abi_ulong st_dev;
1359         abi_ulong st_ino;
1360         unsigned int st_mode;
1361         unsigned short st_nlink;
1362         unsigned int st_uid;
1363         unsigned int st_gid;
1364         abi_ulong  st_rdev;
1365         abi_ulong  st_size;
1366         abi_ulong  st_blksize;
1367         abi_ulong  st_blocks;
1368         abi_ulong  target_st_atime;
1369         abi_ulong  target_st_atime_nsec;
1370         abi_ulong  target_st_mtime;
1371         abi_ulong  target_st_mtime_nsec;
1372         abi_ulong  target_st_ctime;
1373         abi_ulong  target_st_ctime_nsec;
1374         abi_ulong  __unused4;
1375         abi_ulong  __unused5;
1376 };
1377
1378 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1379 struct QEMU_PACKED target_stat64 {
1380         uint64_t st_dev;
1381 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1382         uint32_t pad0;
1383         uint32_t __st_ino;
1384
1385         uint32_t st_mode;
1386         uint32_t st_nlink;
1387         uint32_t st_uid;
1388         uint32_t st_gid;
1389         uint64_t st_rdev;
1390         uint64_t __pad1;
1391
1392         int64_t  st_size;
1393         int32_t  st_blksize;
1394         uint32_t __pad2;
1395         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1396
1397         int            target_st_atime;
1398         unsigned int   target_st_atime_nsec;
1399         int            target_st_mtime;
1400         unsigned int   target_st_mtime_nsec;
1401         int            target_st_ctime;
1402         unsigned int   target_st_ctime_nsec;
1403         uint64_t st_ino;
1404 };
1405
1406 #elif defined(TARGET_M68K)
1407
1408 struct target_stat {
1409         unsigned short st_dev;
1410         unsigned short __pad1;
1411         abi_ulong st_ino;
1412         unsigned short st_mode;
1413         unsigned short st_nlink;
1414         unsigned short st_uid;
1415         unsigned short st_gid;
1416         unsigned short st_rdev;
1417         unsigned short __pad2;
1418         abi_ulong  st_size;
1419         abi_ulong  st_blksize;
1420         abi_ulong  st_blocks;
1421         abi_ulong  target_st_atime;
1422         abi_ulong  __unused1;
1423         abi_ulong  target_st_mtime;
1424         abi_ulong  __unused2;
1425         abi_ulong  target_st_ctime;
1426         abi_ulong  __unused3;
1427         abi_ulong  __unused4;
1428         abi_ulong  __unused5;
1429 };
1430
1431 /* This matches struct stat64 in glibc2.1, hence the absolutely
1432  * insane amounts of padding around dev_t's.
1433  */
1434 struct target_stat64 {
1435         unsigned long long      st_dev;
1436         unsigned char   __pad1[2];
1437
1438 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1439         abi_ulong       __st_ino;
1440
1441         unsigned int    st_mode;
1442         unsigned int    st_nlink;
1443
1444         abi_ulong       st_uid;
1445         abi_ulong       st_gid;
1446
1447         unsigned long long      st_rdev;
1448         unsigned char   __pad3[2];
1449
1450         long long       st_size;
1451         abi_ulong       st_blksize;
1452
1453         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1454         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1455
1456         abi_ulong       target_st_atime;
1457         abi_ulong       target_st_atime_nsec;
1458
1459         abi_ulong       target_st_mtime;
1460         abi_ulong       target_st_mtime_nsec;
1461
1462         abi_ulong       target_st_ctime;
1463         abi_ulong       target_st_ctime_nsec;
1464
1465         unsigned long long      st_ino;
1466 } QEMU_PACKED;
1467
1468 #elif defined(TARGET_ABI_MIPSN64)
1469
1470 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1471 struct target_stat {
1472         unsigned int            st_dev;
1473         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1474
1475         abi_ulong               st_ino;
1476
1477         unsigned int            st_mode;
1478         unsigned int            st_nlink;
1479
1480         int                     st_uid;
1481         int                     st_gid;
1482
1483         unsigned int            st_rdev;
1484         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1485
1486         abi_ulong               st_size;
1487
1488         /*
1489          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1490          * but we don't have it under Linux.
1491          */
1492         unsigned int            target_st_atime;
1493         unsigned int            target_st_atime_nsec;
1494
1495         unsigned int            target_st_mtime;
1496         unsigned int            target_st_mtime_nsec;
1497
1498         unsigned int            target_st_ctime;
1499         unsigned int            target_st_ctime_nsec;
1500
1501         unsigned int            st_blksize;
1502         unsigned int            st_pad2;
1503
1504         abi_ulong               st_blocks;
1505 };
1506
1507 #elif defined(TARGET_ABI_MIPSN32)
1508
1509 struct target_stat {
1510         unsigned        st_dev;
1511         int             st_pad1[3];             /* Reserved for network id */
1512         unsigned int    st_ino;
1513         unsigned int    st_mode;
1514         unsigned int    st_nlink;
1515         int             st_uid;
1516         int             st_gid;
1517         unsigned        st_rdev;
1518         unsigned int    st_pad2[2];
1519         unsigned int    st_size;
1520         unsigned int    st_pad3;
1521         /*
1522          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1523          * but we don't have it under Linux.
1524          */
1525         unsigned int            target_st_atime;
1526         unsigned int            target_st_atime_nsec;
1527         unsigned int            target_st_mtime;
1528         unsigned int            target_st_mtime_nsec;
1529         unsigned int            target_st_ctime;
1530         unsigned int            target_st_ctime_nsec;
1531         unsigned int            st_blksize;
1532         unsigned int            st_blocks;
1533         unsigned int            st_pad4[14];
1534 };
1535
1536 /*
1537  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1538  * amounts of padding around dev_t's.  The memory layout is the same as of
1539  * struct stat of the 64-bit kernel.
1540  */
1541
1542 struct target_stat64 {
1543         unsigned int    st_dev;
1544         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1545
1546         target_ulong    st_ino;
1547
1548         unsigned int    st_mode;
1549         unsigned int    st_nlink;
1550
1551         int             st_uid;
1552         int             st_gid;
1553
1554         unsigned int    st_rdev;
1555         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1556
1557         int             st_size;
1558
1559         /*
1560          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1561          * but we don't have it under Linux.
1562          */
1563         int             target_st_atime;
1564         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1565
1566         int             target_st_mtime;
1567         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1568
1569         int             target_st_ctime;
1570         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1571
1572         unsigned int    st_blksize;
1573         unsigned int    st_pad2;
1574
1575         int             st_blocks;
1576 };
1577
1578 #elif defined(TARGET_ABI_MIPSO32)
1579
1580 struct target_stat {
1581         unsigned        st_dev;
1582         abi_long        st_pad1[3];             /* Reserved for network id */
1583         abi_ulong       st_ino;
1584         unsigned int    st_mode;
1585         unsigned int    st_nlink;
1586         int             st_uid;
1587         int             st_gid;
1588         unsigned        st_rdev;
1589         abi_long        st_pad2[2];
1590         abi_long        st_size;
1591         abi_long        st_pad3;
1592         /*
1593          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1594          * but we don't have it under Linux.
1595          */
1596         abi_long                target_st_atime;
1597         abi_long                target_st_atime_nsec;
1598         abi_long                target_st_mtime;
1599         abi_long                target_st_mtime_nsec;
1600         abi_long                target_st_ctime;
1601         abi_long                target_st_ctime_nsec;
1602         abi_long                st_blksize;
1603         abi_long                st_blocks;
1604         abi_long                st_pad4[14];
1605 };
1606
1607 /*
1608  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1609  * amounts of padding around dev_t's.  The memory layout is the same as of
1610  * struct stat of the 64-bit kernel.
1611  */
1612
1613 struct target_stat64 {
1614         abi_ulong       st_dev;
1615         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1616
1617         uint64_t        st_ino;
1618
1619         unsigned int    st_mode;
1620         unsigned int    st_nlink;
1621
1622         int             st_uid;
1623         int             st_gid;
1624
1625         abi_ulong       st_rdev;
1626         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1627
1628         int64_t         st_size;
1629
1630         /*
1631          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1632          * but we don't have it under Linux.
1633          */
1634         abi_long        target_st_atime;
1635         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1636
1637         abi_long        target_st_mtime;
1638         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1639
1640         abi_long        target_st_ctime;
1641         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1642
1643         abi_ulong       st_blksize;
1644         abi_ulong       st_pad2;
1645
1646         int64_t         st_blocks;
1647 };
1648
1649 #elif defined(TARGET_ALPHA)
1650
1651 struct target_stat {
1652        unsigned int    st_dev;
1653        unsigned int    st_ino;
1654        unsigned int    st_mode;
1655        unsigned int    st_nlink;
1656        unsigned int    st_uid;
1657        unsigned int    st_gid;
1658        unsigned int    st_rdev;
1659        abi_long     st_size;
1660        abi_ulong    target_st_atime;
1661        abi_ulong    target_st_mtime;
1662        abi_ulong    target_st_ctime;
1663        unsigned int    st_blksize;
1664        unsigned int    st_blocks;
1665        unsigned int    st_flags;
1666        unsigned int    st_gen;
1667 };
1668
1669 struct target_stat64 {
1670        abi_ulong    st_dev;
1671        abi_ulong    st_ino;
1672        abi_ulong    st_rdev;
1673        abi_long     st_size;
1674        abi_ulong    st_blocks;
1675
1676        unsigned int    st_mode;
1677        unsigned int    st_uid;
1678        unsigned int    st_gid;
1679        unsigned int    st_blksize;
1680        unsigned int    st_nlink;
1681        unsigned int    __pad0;
1682
1683        abi_ulong    target_st_atime;
1684        abi_ulong    target_st_atime_nsec;
1685        abi_ulong    target_st_mtime;
1686        abi_ulong    target_st_mtime_nsec;
1687        abi_ulong    target_st_ctime;
1688        abi_ulong    target_st_ctime_nsec;
1689        abi_long     __unused[3];
1690 };
1691
1692 #elif defined(TARGET_SH4)
1693
1694 struct target_stat {
1695         abi_ulong  st_dev;
1696         abi_ulong  st_ino;
1697         unsigned short st_mode;
1698         unsigned short st_nlink;
1699         unsigned short st_uid;
1700         unsigned short st_gid;
1701         abi_ulong  st_rdev;
1702         abi_ulong  st_size;
1703         abi_ulong  st_blksize;
1704         abi_ulong  st_blocks;
1705         abi_ulong  target_st_atime;
1706         abi_ulong  target_st_atime_nsec;
1707         abi_ulong  target_st_mtime;
1708         abi_ulong  target_st_mtime_nsec;
1709         abi_ulong  target_st_ctime;
1710         abi_ulong  target_st_ctime_nsec;
1711         abi_ulong  __unused4;
1712         abi_ulong  __unused5;
1713 };
1714
1715 /* This matches struct stat64 in glibc2.1, hence the absolutely
1716  * insane amounts of padding around dev_t's.
1717  */
1718 struct QEMU_PACKED target_stat64 {
1719         unsigned long long      st_dev;
1720         unsigned char   __pad0[4];
1721
1722 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1723         abi_ulong       __st_ino;
1724
1725         unsigned int    st_mode;
1726         unsigned int    st_nlink;
1727
1728         abi_ulong       st_uid;
1729         abi_ulong       st_gid;
1730
1731         unsigned long long      st_rdev;
1732         unsigned char   __pad3[4];
1733
1734         long long       st_size;
1735         abi_ulong       st_blksize;
1736
1737         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1738
1739         abi_ulong       target_st_atime;
1740         abi_ulong       target_st_atime_nsec;
1741
1742         abi_ulong       target_st_mtime;
1743         abi_ulong       target_st_mtime_nsec;
1744
1745         abi_ulong       target_st_ctime;
1746         abi_ulong       target_st_ctime_nsec;
1747
1748         unsigned long long      st_ino;
1749 };
1750
1751 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1752 struct target_stat {
1753         abi_ulong       st_dev;
1754         abi_ulong       st_ino;
1755         abi_ulong       st_nlink;
1756
1757         unsigned int    st_mode;
1758         unsigned int    st_uid;
1759         unsigned int    st_gid;
1760         unsigned int    __pad0;
1761         abi_ulong       st_rdev;
1762         abi_long        st_size;
1763         abi_long        st_blksize;
1764         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1765
1766         abi_ulong       target_st_atime;
1767         abi_ulong       target_st_atime_nsec;
1768         abi_ulong       target_st_mtime;
1769         abi_ulong       target_st_mtime_nsec;
1770         abi_ulong       target_st_ctime;
1771         abi_ulong       target_st_ctime_nsec;
1772
1773         abi_long        __unused[3];
1774 };
1775 #elif defined(TARGET_S390X)
1776 struct target_stat {
1777     abi_ulong  st_dev;
1778     abi_ulong  st_ino;
1779     abi_ulong  st_nlink;
1780     unsigned int   st_mode;
1781     unsigned int   st_uid;
1782     unsigned int   st_gid;
1783     unsigned int   __pad1;
1784     abi_ulong  st_rdev;
1785     abi_ulong  st_size;
1786     abi_ulong  target_st_atime;
1787     abi_ulong  target_st_atime_nsec;
1788     abi_ulong  target_st_mtime;
1789     abi_ulong  target_st_mtime_nsec;
1790     abi_ulong  target_st_ctime;
1791     abi_ulong  target_st_ctime_nsec;
1792     abi_ulong  st_blksize;
1793     abi_long       st_blocks;
1794     abi_ulong  __unused[3];
1795 };
1796 #elif defined(TARGET_OPENRISC)
1797 struct target_stat {
1798     abi_ulong st_dev;
1799     abi_ulong st_ino;
1800     abi_ulong st_nlink;
1801
1802     unsigned int st_mode;
1803     unsigned int st_uid;
1804     unsigned int st_gid;
1805     unsigned int __pad0;
1806     abi_ulong st_rdev;
1807     abi_long st_size;
1808     abi_long st_blksize;
1809     abi_long st_blocks;    /* Number 512-byte blocks allocated. */
1810
1811     abi_ulong target_st_atime;
1812     abi_ulong target_st_atime_nsec;
1813     abi_ulong target_st_mtime;
1814     abi_ulong target_st_mtime_nsec;
1815     abi_ulong target_st_ctime;
1816     abi_ulong target_st_ctime_nsec;
1817
1818     abi_long __unused[3];
1819 };
1820 #else
1821 #error unsupported CPU
1822 #endif
1823
1824 typedef struct {
1825         int     val[2];
1826 } target_fsid_t;
1827
1828 #ifdef TARGET_MIPS
1829 #ifdef TARGET_ABI_MIPSN32
1830 struct target_statfs {
1831         int32_t                 f_type;
1832         int32_t                 f_bsize;
1833         int32_t                 f_frsize;       /* Fragment size - unsupported */
1834         int32_t                 f_blocks;
1835         int32_t                 f_bfree;
1836         int32_t                 f_files;
1837         int32_t                 f_ffree;
1838         int32_t                 f_bavail;
1839
1840         /* Linux specials */
1841         target_fsid_t           f_fsid;
1842         int32_t                 f_namelen;
1843         int32_t                 f_spare[6];
1844 };
1845 #else
1846 struct target_statfs {
1847         abi_long                f_type;
1848         abi_long                f_bsize;
1849         abi_long                f_frsize;       /* Fragment size - unsupported */
1850         abi_long                f_blocks;
1851         abi_long                f_bfree;
1852         abi_long                f_files;
1853         abi_long                f_ffree;
1854         abi_long                f_bavail;
1855
1856         /* Linux specials */
1857         target_fsid_t           f_fsid;
1858         abi_long                f_namelen;
1859         abi_long                f_spare[6];
1860 };
1861 #endif
1862
1863 struct target_statfs64 {
1864         uint32_t        f_type;
1865         uint32_t        f_bsize;
1866         uint32_t        f_frsize;       /* Fragment size - unsupported */
1867         uint32_t        __pad;
1868         uint64_t        f_blocks;
1869         uint64_t        f_bfree;
1870         uint64_t        f_files;
1871         uint64_t        f_ffree;
1872         uint64_t        f_bavail;
1873         target_fsid_t   f_fsid;
1874         uint32_t        f_namelen;
1875         uint32_t        f_spare[6];
1876 };
1877 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
1878        defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
1879 struct target_statfs {
1880         abi_long f_type;
1881         abi_long f_bsize;
1882         abi_long f_blocks;
1883         abi_long f_bfree;
1884         abi_long f_bavail;
1885         abi_long f_files;
1886         abi_long f_ffree;
1887         target_fsid_t f_fsid;
1888         abi_long f_namelen;
1889         abi_long f_frsize;
1890         abi_long f_spare[5];
1891 };
1892
1893 struct target_statfs64 {
1894         abi_long f_type;
1895         abi_long f_bsize;
1896         abi_long f_blocks;
1897         abi_long f_bfree;
1898         abi_long f_bavail;
1899         abi_long f_files;
1900         abi_long f_ffree;
1901         target_fsid_t f_fsid;
1902         abi_long f_namelen;
1903         abi_long f_frsize;
1904         abi_long f_spare[5];
1905 };
1906 #elif defined(TARGET_S390X)
1907 struct target_statfs {
1908     int32_t  f_type;
1909     int32_t  f_bsize;
1910     abi_long f_blocks;
1911     abi_long f_bfree;
1912     abi_long f_bavail;
1913     abi_long f_files;
1914     abi_long f_ffree;
1915     kernel_fsid_t f_fsid;
1916     int32_t  f_namelen;
1917     int32_t  f_frsize;
1918     int32_t  f_spare[5];
1919 };
1920
1921 struct target_statfs64 {
1922     int32_t  f_type;
1923     int32_t  f_bsize;
1924     abi_long f_blocks;
1925     abi_long f_bfree;
1926     abi_long f_bavail;
1927     abi_long f_files;
1928     abi_long f_ffree;
1929     kernel_fsid_t f_fsid;
1930     int32_t  f_namelen;
1931     int32_t  f_frsize;
1932     int32_t  f_spare[5];
1933 };
1934 #else
1935 struct target_statfs {
1936         uint32_t f_type;
1937         uint32_t f_bsize;
1938         uint32_t f_blocks;
1939         uint32_t f_bfree;
1940         uint32_t f_bavail;
1941         uint32_t f_files;
1942         uint32_t f_ffree;
1943         target_fsid_t f_fsid;
1944         uint32_t f_namelen;
1945         uint32_t f_frsize;
1946         uint32_t f_spare[5];
1947 };
1948
1949 struct target_statfs64 {
1950         uint32_t f_type;
1951         uint32_t f_bsize;
1952         uint64_t f_blocks;
1953         uint64_t f_bfree;
1954         uint64_t f_bavail;
1955         uint64_t f_files;
1956         uint64_t f_ffree;
1957         target_fsid_t f_fsid;
1958         uint32_t f_namelen;
1959         uint32_t f_frsize;
1960         uint32_t f_spare[5];
1961 };
1962 #endif
1963
1964
1965 #define TARGET_F_DUPFD         0       /* dup */
1966 #define TARGET_F_GETFD         1       /* get close_on_exec */
1967 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
1968 #define TARGET_F_GETFL         3       /* get file->f_flags */
1969 #define TARGET_F_SETFL         4       /* set file->f_flags */
1970
1971 #if defined(TARGET_ALPHA)
1972 #define TARGET_F_GETLK         7
1973 #define TARGET_F_SETLK         8
1974 #define TARGET_F_SETLKW        9
1975 #define TARGET_F_SETOWN        5       /*  for sockets. */
1976 #define TARGET_F_GETOWN        6       /*  for sockets. */
1977 #elif defined(TARGET_MIPS)
1978 #define TARGET_F_GETLK         14
1979 #define TARGET_F_SETLK         6
1980 #define TARGET_F_SETLKW        7
1981 #define TARGET_F_SETOWN        24       /*  for sockets. */
1982 #define TARGET_F_GETOWN        25       /*  for sockets. */
1983 #else
1984 #define TARGET_F_GETLK         5
1985 #define TARGET_F_SETLK         6
1986 #define TARGET_F_SETLKW        7
1987 #define TARGET_F_SETOWN        8       /*  for sockets. */
1988 #define TARGET_F_GETOWN        9       /*  for sockets. */
1989 #endif
1990
1991 #define TARGET_F_SETSIG        10      /*  for sockets. */
1992 #define TARGET_F_GETSIG        11      /*  for sockets. */
1993
1994 #if defined(TARGET_MIPS)
1995 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
1996 #define TARGET_F_SETLK64       34
1997 #define TARGET_F_SETLKW64      35
1998 #else
1999 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2000 #define TARGET_F_SETLK64       13
2001 #define TARGET_F_SETLKW64      14
2002 #endif
2003
2004 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2005 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2006 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2007 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2008 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2009
2010 #if defined (TARGET_ARM)
2011 #define TARGET_O_ACCMODE          0003
2012 #define TARGET_O_RDONLY             00
2013 #define TARGET_O_WRONLY             01
2014 #define TARGET_O_RDWR               02
2015 #define TARGET_O_CREAT            0100 /* not fcntl */
2016 #define TARGET_O_EXCL             0200 /* not fcntl */
2017 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2018 #define TARGET_O_TRUNC           01000 /* not fcntl */
2019 #define TARGET_O_APPEND          02000
2020 #define TARGET_O_NONBLOCK        04000
2021 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2022 #define TARGET_O_SYNC           010000
2023 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2024 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2025 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2026 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2027 #define TARGET_O_LARGEFILE     0400000
2028 #elif defined (TARGET_PPC)
2029 #define TARGET_O_ACCMODE          0003
2030 #define TARGET_O_RDONLY             00
2031 #define TARGET_O_WRONLY             01
2032 #define TARGET_O_RDWR               02
2033 #define TARGET_O_CREAT            0100 /* not fcntl */
2034 #define TARGET_O_EXCL             0200 /* not fcntl */
2035 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2036 #define TARGET_O_TRUNC           01000 /* not fcntl */
2037 #define TARGET_O_APPEND          02000
2038 #define TARGET_O_NONBLOCK        04000
2039 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2040 #define TARGET_O_SYNC           010000
2041 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2042 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2043 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2044 #define TARGET_O_LARGEFILE     0200000
2045 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2046 #elif defined (TARGET_MICROBLAZE)
2047 #define TARGET_O_ACCMODE          0003
2048 #define TARGET_O_RDONLY             00
2049 #define TARGET_O_WRONLY             01
2050 #define TARGET_O_RDWR               02
2051 #define TARGET_O_CREAT            0100 /* not fcntl */
2052 #define TARGET_O_EXCL             0200 /* not fcntl */
2053 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2054 #define TARGET_O_TRUNC           01000 /* not fcntl */
2055 #define TARGET_O_APPEND          02000
2056 #define TARGET_O_NONBLOCK        04000
2057 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2058 #define TARGET_O_SYNC           010000
2059 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2060 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2061 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2062 #define TARGET_O_LARGEFILE     0200000
2063 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2064 #elif defined (TARGET_SPARC)
2065 #define TARGET_O_RDONLY        0x0000
2066 #define TARGET_O_WRONLY        0x0001
2067 #define TARGET_O_RDWR          0x0002
2068 #define TARGET_O_ACCMODE       0x0003
2069 #define TARGET_O_APPEND        0x0008
2070 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
2071 #define TARGET_O_CREAT         0x0200  /* not fcntl */
2072 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
2073 #define TARGET_O_EXCL          0x0800  /* not fcntl */
2074 #define TARGET_O_SYNC          0x2000
2075 #define TARGET_O_NONBLOCK      0x4000
2076 #define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
2077 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
2078 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
2079 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
2080 #define TARGET_O_LARGEFILE     0x40000
2081 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
2082 #elif defined(TARGET_MIPS)
2083 #define TARGET_O_ACCMODE        0x0003
2084 #define TARGET_O_RDONLY 0x0000
2085 #define TARGET_O_WRONLY 0x0001
2086 #define TARGET_O_RDWR           0x0002
2087 #define TARGET_O_APPEND 0x0008
2088 #define TARGET_O_SYNC           0x0010
2089 #define TARGET_O_NONBLOCK       0x0080
2090 #define TARGET_O_CREAT         0x0100   /* not fcntl */
2091 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2092 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2093 #define TARGET_O_NOCTTY 0x0800  /* not fcntl */
2094 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2095 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2096 #define TARGET_O_DIRECT 0x8000  /* direct disk access hint */
2097 #define TARGET_O_DIRECTORY      0x10000 /* must be a directory */
2098 #define TARGET_O_NOFOLLOW       0x20000 /* don't follow links */
2099 #define TARGET_O_NOATIME        0x40000
2100 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2101 #elif defined(TARGET_ALPHA)
2102 #define TARGET_O_ACCMODE        0x0003
2103 #define TARGET_O_RDONLY 0x0000
2104 #define TARGET_O_WRONLY 0x0001
2105 #define TARGET_O_RDWR           0x0002
2106 #define TARGET_O_APPEND 0x0008
2107 #define TARGET_O_SYNC           0x4000
2108 #define TARGET_O_NONBLOCK       0x0004
2109 #define TARGET_O_CREAT         0x0200   /* not fcntl */
2110 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2111 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2112 #define TARGET_O_NOCTTY 0x1000  /* not fcntl */
2113 #define TARGET_FASYNC           0x2000  /* fcntl, for BSD compatibility */
2114 #define TARGET_O_LARGEFILE      0x0000  /* not necessary, always 64-bit */
2115 #define TARGET_O_DIRECT 0x80000 /* direct disk access hint */
2116 #define TARGET_O_DIRECTORY      0x8000  /* must be a directory */
2117 #define TARGET_O_NOFOLLOW       0x10000 /* don't follow links */
2118 #define TARGET_O_NOATIME        0x100000
2119 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2120 #else
2121 #define TARGET_O_ACCMODE          0003
2122 #define TARGET_O_RDONLY             00
2123 #define TARGET_O_WRONLY             01
2124 #define TARGET_O_RDWR               02
2125 #define TARGET_O_CREAT            0100 /* not fcntl */
2126 #define TARGET_O_EXCL             0200 /* not fcntl */
2127 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2128 #define TARGET_O_TRUNC           01000 /* not fcntl */
2129 #define TARGET_O_APPEND          02000
2130 #define TARGET_O_NONBLOCK        04000
2131 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2132 #define TARGET_O_SYNC           010000
2133 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2134 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2135 #define TARGET_O_LARGEFILE     0100000
2136 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2137 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2138 #endif
2139
2140 struct target_flock {
2141         short l_type;
2142         short l_whence;
2143         abi_ulong l_start;
2144         abi_ulong l_len;
2145         int l_pid;
2146 };
2147
2148 struct target_flock64 {
2149         short  l_type;
2150         short  l_whence;
2151 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
2152         int __pad;
2153 #endif
2154         unsigned long long l_start;
2155         unsigned long long l_len;
2156         int  l_pid;
2157 } QEMU_PACKED;
2158
2159 #ifdef TARGET_ARM
2160 struct target_eabi_flock64 {
2161         short  l_type;
2162         short  l_whence;
2163         int __pad;
2164         unsigned long long l_start;
2165         unsigned long long l_len;
2166         int  l_pid;
2167 } QEMU_PACKED;
2168 #endif
2169
2170 /* soundcard defines */
2171 /* XXX: convert them all to arch indepedent entries */
2172 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2173 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2174 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2175 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2176 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2177 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2178 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2179 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2180 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2181 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2182 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2183 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2184 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2185 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2186 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2187 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2188 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2189 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2190 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2191 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2192 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2193 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2194 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2195 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2196 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2197 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2198 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2199 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2200 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
2201 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
2202 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2203 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2204 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2205 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2206 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2207 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2208 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2209 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2210 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2211 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2212 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2213 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2214 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2215 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2216 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2217 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2218 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2219 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2220 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2221 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2222 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2223 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2224 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2225 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2226 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2227 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2228 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2229 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2230 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2231 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2232 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2233 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2234 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2235 #define TARGET_SNDCTL_TMR_START           0x00005402
2236 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2237 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2238 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2239 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2240 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2241 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2242 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2243 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2244 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2245 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2246 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2247 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2248 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2249 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2250
2251 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2252
2253 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2254 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2255 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2256 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2257 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2258 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2259 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2260 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2261 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2262 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2263 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2264 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2265 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2266 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2267 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2268 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2269 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2270
2271 /* Obsolete macros */
2272 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2273 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2274 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2275
2276 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2277 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2278 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2279 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2280 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2281
2282 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2283
2284 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2285 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2286 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2287 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2288 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2289 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2290 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2291 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2292 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2293 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2294 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2295 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2296 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2297 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2298 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2299 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2300 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2301
2302 /* Obsolete macros */
2303 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2304 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2305 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2306
2307 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2308
2309 /* vfat ioctls */
2310 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2311 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2312
2313 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2314 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2315 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2316
2317 struct target_sysinfo {
2318     abi_long uptime;                /* Seconds since boot */
2319     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2320     abi_ulong totalram;             /* Total usable main memory size */
2321     abi_ulong freeram;              /* Available memory size */
2322     abi_ulong sharedram;            /* Amount of shared memory */
2323     abi_ulong bufferram;            /* Memory used by buffers */
2324     abi_ulong totalswap;            /* Total swap space size */
2325     abi_ulong freeswap;             /* swap space still available */
2326     unsigned short procs;           /* Number of current processes */
2327     unsigned short pad;             /* explicit padding for m68k */
2328     abi_ulong totalhigh;            /* Total high memory size */
2329     abi_ulong freehigh;             /* Available high memory size */
2330     unsigned int mem_unit;          /* Memory unit size in bytes */
2331     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2332 };
2333
2334 struct linux_dirent {
2335     long            d_ino;
2336     unsigned long   d_off;
2337     unsigned short  d_reclen;
2338     char            d_name[256]; /* We must not include limits.h! */
2339 };
2340
2341 struct linux_dirent64 {
2342     uint64_t        d_ino;
2343     int64_t         d_off;
2344     unsigned short  d_reclen;
2345     unsigned char   d_type;
2346     char            d_name[256];
2347 };
2348
2349 struct target_mq_attr {
2350     abi_long mq_flags;
2351     abi_long mq_maxmsg;
2352     abi_long mq_msgsize;
2353     abi_long mq_curmsgs;
2354 };
2355
2356 #include "socket.h"
2357
2358 #include "errno_defs.h"
2359
2360 #define FUTEX_WAIT              0
2361 #define FUTEX_WAKE              1
2362 #define FUTEX_FD                2
2363 #define FUTEX_REQUEUE           3
2364 #define FUTEX_CMP_REQUEUE       4
2365 #define FUTEX_WAKE_OP           5
2366 #define FUTEX_LOCK_PI           6
2367 #define FUTEX_UNLOCK_PI         7
2368 #define FUTEX_TRYLOCK_PI        8
2369 #define FUTEX_WAIT_BITSET       9
2370 #define FUTEX_WAKE_BITSET       10
2371
2372 #define FUTEX_PRIVATE_FLAG      128
2373 #define FUTEX_CLOCK_REALTIME    256
2374 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2375
2376 #ifdef CONFIG_EPOLL
2377 typedef union target_epoll_data {
2378     abi_ulong ptr;
2379     abi_ulong fd;
2380     uint32_t u32;
2381     uint64_t u64;
2382 } target_epoll_data_t;
2383
2384 struct target_epoll_event {
2385     uint32_t events;
2386     target_epoll_data_t data;
2387 };
2388 #endif
2389 struct target_rlimit64 {
2390     uint64_t rlim_cur;
2391     uint64_t rlim_max;
2392 };
2393
2394 struct target_ucred {
2395     uint32_t pid;
2396     uint32_t uid;
2397     uint32_t gid;
2398 };