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)
  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)
 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_ALPHA)
 348 #define TARGET_SA_ONSTACK       0x00000001
 349 #define TARGET_SA_RESTART       0x00000002
 350 #define TARGET_SA_NOCLDSTOP     0x00000004
 351 #define TARGET_SA_NODEFER       0x00000008
 352 #define TARGET_SA_RESETHAND     0x00000010
 353 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 354 #define TARGET_SA_SIGINFO       0x00000040
 355 #else
 356 #define TARGET_SA_NOCLDSTOP     0x00000001
 357 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 358 #define TARGET_SA_SIGINFO       0x00000004
 359 #define TARGET_SA_ONSTACK       0x08000000
 360 #define TARGET_SA_RESTART       0x10000000
 361 #define TARGET_SA_NODEFER       0x40000000
 362 #define TARGET_SA_RESETHAND     0x80000000
 363 #define TARGET_SA_RESTORER      0x04000000
 364 #endif
 365
 366 #if defined(TARGET_SPARC)
 367
 368 #define TARGET_SIGHUP            1
 369 #define TARGET_SIGINT            2
 370 #define TARGET_SIGQUIT           3
 371 #define TARGET_SIGILL            4
 372 #define TARGET_SIGTRAP           5
 373 #define TARGET_SIGABRT           6
 374 #define TARGET_SIGIOT            6
 375 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 376 #define TARGET_SIGFPE            8
 377 #define TARGET_SIGKILL           9
 378 #define TARGET_SIGBUS           10
 379 #define TARGET_SIGSEGV          11
 380 #define TARGET_SIGSYS           12
 381 #define TARGET_SIGPIPE          13
 382 #define TARGET_SIGALRM          14
 383 #define TARGET_SIGTERM          15
 384 #define TARGET_SIGURG           16
 385 #define TARGET_SIGSTOP          17
 386 #define TARGET_SIGTSTP          18
 387 #define TARGET_SIGCONT          19
 388 #define TARGET_SIGCHLD          20
 389 #define TARGET_SIGTTIN          21
 390 #define TARGET_SIGTTOU          22
 391 #define TARGET_SIGIO            23
 392 #define TARGET_SIGXCPU          24
 393 #define TARGET_SIGXFSZ          25
 394 #define TARGET_SIGVTALRM        26
 395 #define TARGET_SIGPROF          27
 396 #define TARGET_SIGWINCH         28
 397 #define TARGET_SIGPWR           29
 398 #define TARGET_SIGUSR1          30
 399 #define TARGET_SIGUSR2          31
 400 #define TARGET_SIGRTMIN         32
 401
 402 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 403 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 404 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 405
 406 #elif defined(TARGET_MIPS)
 407
 408 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 409 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 410 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 411 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 412 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 413 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 414 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 415 #define TARGET_SIGEMT            7
 416 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 417 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 418 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 419 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 420 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 421 #define TARGET_SIGSYS           12
 422 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 423 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 424 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 425 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 426 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 427 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 428 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 429 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 430 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 431 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 432 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 433 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 434 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 435 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 436 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 437 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 438 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 439 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 440 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 441 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 442 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 443 #define TARGET_SIGRTMIN         32
 444
 445 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 446 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 447 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 448
 449 #else
 450
 451 #define TARGET_SIGHUP            1
 452 #define TARGET_SIGINT            2
 453 #define TARGET_SIGQUIT           3
 454 #define TARGET_SIGILL            4
 455 #define TARGET_SIGTRAP           5
 456 #define TARGET_SIGABRT           6
 457 #define TARGET_SIGIOT            6
 458 #define TARGET_SIGBUS            7
 459 #define TARGET_SIGFPE            8
 460 #define TARGET_SIGKILL           9
 461 #define TARGET_SIGUSR1          10
 462 #define TARGET_SIGSEGV          11
 463 #define TARGET_SIGUSR2          12
 464 #define TARGET_SIGPIPE          13
 465 #define TARGET_SIGALRM          14
 466 #define TARGET_SIGTERM          15
 467 #define TARGET_SIGSTKFLT        16
 468 #define TARGET_SIGCHLD          17
 469 #define TARGET_SIGCONT          18
 470 #define TARGET_SIGSTOP          19
 471 #define TARGET_SIGTSTP          20
 472 #define TARGET_SIGTTIN          21
 473 #define TARGET_SIGTTOU          22
 474 #define TARGET_SIGURG           23
 475 #define TARGET_SIGXCPU          24
 476 #define TARGET_SIGXFSZ          25
 477 #define TARGET_SIGVTALRM        26
 478 #define TARGET_SIGPROF          27
 479 #define TARGET_SIGWINCH         28
 480 #define TARGET_SIGIO            29
 481 #define TARGET_SIGPWR           30
 482 #define TARGET_SIGSYS           31
 483 #define TARGET_SIGRTMIN         32
 484
 485 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 486 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 487 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 488
 489 #endif
 490
 491 #if defined(TARGET_ALPHA)
 492 struct target_old_sigaction {
 493     abi_ulong _sa_handler;
 494     abi_ulong sa_mask;
 495     abi_ulong sa_flags;
 496 };
 497
 498 struct target_rt_sigaction {
 499     abi_ulong _sa_handler;
 500     abi_ulong sa_flags;
 501     target_sigset_t sa_mask;
 502 };
 503
 504 /* This is the struct used inside the kernel.  The ka_restorer
 505    field comes from the 5th argument to sys_rt_sigaction.  */
 506 struct target_sigaction {
 507     abi_ulong _sa_handler;
 508     abi_ulong sa_flags;
 509     target_sigset_t sa_mask;
 510     abi_ulong sa_restorer;
 511 };
 512 #elif defined(TARGET_MIPS)
 513 struct target_sigaction {
 514         uint32_t        sa_flags;
 515 #if defined(TARGET_ABI_MIPSN32)
 516         uint32_t        _sa_handler;
 517 #else
 518         abi_ulong       _sa_handler;
 519 #endif
 520         target_sigset_t sa_mask;
 521 };
 522 #else
 523 struct target_old_sigaction {
 524         abi_ulong _sa_handler;
 525         abi_ulong sa_mask;
 526         abi_ulong sa_flags;
 527         abi_ulong sa_restorer;
 528 };
 529
 530 struct target_sigaction {
 531         abi_ulong _sa_handler;
 532         abi_ulong sa_flags;
 533         abi_ulong sa_restorer;
 534         target_sigset_t sa_mask;
 535 };
 536 #endif
 537
 538 typedef union target_sigval {
 539         int sival_int;
 540         abi_ulong sival_ptr;
 541 } target_sigval_t;
 542 #if 0
 543 #if defined (TARGET_SPARC)
 544 typedef struct {
 545         struct {
 546                 abi_ulong psr;
 547                 abi_ulong pc;
 548                 abi_ulong npc;
 549                 abi_ulong y;
 550                 abi_ulong u_regs[16]; /* globals and ins */
 551         }               si_regs;
 552         int             si_mask;
 553 } __siginfo_t;
 554
 555 typedef struct {
 556         unsigned   long si_float_regs [32];
 557         unsigned   long si_fsr;
 558         unsigned   long si_fpqdepth;
 559         struct {
 560                 unsigned long *insn_addr;
 561                 unsigned long insn;
 562         } si_fpqueue [16];
 563 } __siginfo_fpu_t;
 564 #endif
 565 #endif
 566
 567 #define TARGET_SI_MAX_SIZE      128
 568 #define TARGET_SI_PAD_SIZE      ((TARGET_SI_MAX_SIZE/sizeof(int)) - 3)
 569
 570 typedef struct target_siginfo {
 571 #ifdef TARGET_MIPS
 572         int si_signo;
 573         int si_code;
 574         int si_errno;
 575 #else
 576         int si_signo;
 577         int si_errno;
 578         int si_code;
 579 #endif
 580
 581         union {
 582                 int _pad[TARGET_SI_PAD_SIZE];
 583
 584                 /* kill() */
 585                 struct {
 586                         pid_t _pid;             /* sender's pid */
 587                         uid_t _uid;             /* sender's uid */
 588                 } _kill;
 589
 590                 /* POSIX.1b timers */
 591                 struct {
 592                         unsigned int _timer1;
 593                         unsigned int _timer2;
 594                 } _timer;
 595
 596                 /* POSIX.1b signals */
 597                 struct {
 598                         pid_t _pid;             /* sender's pid */
 599                         uid_t _uid;             /* sender's uid */
 600                         target_sigval_t _sigval;
 601                 } _rt;
 602
 603                 /* SIGCHLD */
 604                 struct {
 605                         pid_t _pid;             /* which child */
 606                         uid_t _uid;             /* sender's uid */
 607                         int _status;            /* exit code */
 608                         target_clock_t _utime;
 609                         target_clock_t _stime;
 610                 } _sigchld;
 611
 612                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 613                 struct {
 614                         abi_ulong _addr; /* faulting insn/memory ref. */
 615                 } _sigfault;
 616
 617                 /* SIGPOLL */
 618                 struct {
 619                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 620                         int _fd;
 621                 } _sigpoll;
 622         } _sifields;
 623 } target_siginfo_t;
 624
 625 /*
 626  * si_code values
 627  * Digital reserves positive values for kernel-generated signals.
 628  */
 629 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 630 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 631 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 632 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 633 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 634 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 635 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 636
 637 /*
 638  * SIGILL si_codes
 639  */
 640 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 641 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 642 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 643 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 644 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 645 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 646 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 647 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 648
 649 /*
 650  * SIGFPE si_codes
 651  */
 652 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 653 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 654 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 655 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 656 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 657 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 658 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 659 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 660 #define TARGET_NSIGFPE         8
 661
 662 /*
 663  * SIGSEGV si_codes
 664  */
 665 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 666 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 667
 668 /*
 669  * SIGBUS si_codes
 670  */
 671 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 672 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 673 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 674
 675 /*
 676  * SIGTRAP si_codes
 677  */
 678 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 679 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 680
 681 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 682
 683 struct target_rlimit {
 684         abi_ulong   rlim_cur;
 685         abi_ulong   rlim_max;
 686 };
 687
 688 #if defined(TARGET_ALPHA)
 689 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 690 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 691 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 692 #else
 693 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 694 #endif
 695
 696 #if defined(TARGET_MIPS)
 697 #define TARGET_RLIMIT_CPU               0
 698 #define TARGET_RLIMIT_FSIZE             1
 699 #define TARGET_RLIMIT_DATA              2
 700 #define TARGET_RLIMIT_STACK             3
 701 #define TARGET_RLIMIT_CORE              4
 702 #define TARGET_RLIMIT_RSS               7
 703 #define TARGET_RLIMIT_NPROC             8
 704 #define TARGET_RLIMIT_NOFILE            5
 705 #define TARGET_RLIMIT_MEMLOCK           9
 706 #define TARGET_RLIMIT_AS                6
 707 #define TARGET_RLIMIT_LOCKS             10
 708 #define TARGET_RLIMIT_SIGPENDING        11
 709 #define TARGET_RLIMIT_MSGQUEUE          12
 710 #define TARGET_RLIMIT_NICE              13
 711 #define TARGET_RLIMIT_RTPRIO            14
 712 #else
 713 #define TARGET_RLIMIT_CPU               0
 714 #define TARGET_RLIMIT_FSIZE             1
 715 #define TARGET_RLIMIT_DATA              2
 716 #define TARGET_RLIMIT_STACK             3
 717 #define TARGET_RLIMIT_CORE              4
 718 #define TARGET_RLIMIT_RSS               5
 719 #if defined(TARGET_SPARC)
 720 #define TARGET_RLIMIT_NOFILE            6
 721 #define TARGET_RLIMIT_NPROC             7
 722 #else
 723 #define TARGET_RLIMIT_NPROC             6
 724 #define TARGET_RLIMIT_NOFILE            7
 725 #endif
 726 #define TARGET_RLIMIT_MEMLOCK           8
 727 #define TARGET_RLIMIT_AS                9
 728 #define TARGET_RLIMIT_LOCKS             10
 729 #define TARGET_RLIMIT_SIGPENDING        11
 730 #define TARGET_RLIMIT_MSGQUEUE          12
 731 #define TARGET_RLIMIT_NICE              13
 732 #define TARGET_RLIMIT_RTPRIO            14
 733 #endif
 734
 735 struct target_pollfd {
 736     int fd;           /* file descriptor */
 737     short events;     /* requested events */
 738     short revents;    /* returned events */
 739 };
 740
 741 /* virtual terminal ioctls */
 742 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 743 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 744 #define TARGET_KDGKBTYPE       0x4b33
 745 #define TARGET_KDSETMODE       0x4b3a
 746 #define TARGET_KDGKBMODE       0x4b44
 747 #define TARGET_KDSKBMODE       0x4b45
 748 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 749 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 750 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 751 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 752 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 753 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 754
 755 #define TARGET_SIOCATMARK      0x8905
 756
 757 /* Networking ioctls */
 758 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 759 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 760 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 761 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 762 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 763 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 764 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 765 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 766 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 767 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 768 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 769 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 770 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 771 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 772 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 773 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 774 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 775 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 776 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 777 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 778 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 779 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 780 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 781 #define TARGET_SIOCSIFENCAP    0x8926
 782 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 783 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 784 #define TARGET_SIOCSIFSLAVE    0x8930
 785 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 786 #define TARGET_SIOCDELMULTI    0x8932
 787
 788 /* Bridging control calls */
 789 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 790 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 791
 792 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 793 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 794
 795 /* ARP cache control calls. */
 796 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 797 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 798 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 799 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 800 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 801 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 802
 803 /* RARP cache control calls. */
 804 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 805 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 806 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 807
 808 /* Driver configuration calls */
 809 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 810 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 811
 812 /* DLCI configuration calls */
 813 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 814 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 815
 816 /* From <linux/wireless.h> */
 817
 818 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 819
 820 /* From <linux/fs.h> */
 821
 822 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
 823 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
 824 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
 825 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
 826 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
 827 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
 828 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
 829 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
 830 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
 831 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
 832 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
 833 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
 834 /* A jump here: 108-111 have been used for various private purposes. */
 835 #define TARGET_BLKBSZGET  TARGET_IOR(0x12,112,int)
 836 #define TARGET_BLKBSZSET  TARGET_IOW(0x12,113,int)
 837 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
 838                                              /* return device size in bytes
 839                                                 (u64 *arg) */
 840 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
 841 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
 842 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
 843
 844 /* cdrom commands */
 845 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
 846 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
 847 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
 848 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
 849                                            (struct cdrom_ti) */
 850 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
 851                                            (struct cdrom_tochdr) */
 852 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
 853                                            (struct cdrom_tocentry) */
 854 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
 855 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
 856 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
 857 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
 858                                            (struct cdrom_volctrl) */
 859 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
 860                                            (struct cdrom_subchnl) */
 861 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
 862                                            (struct cdrom_read) */
 863 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
 864                                            (struct cdrom_read) */
 865 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
 866 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
 867 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
 868                                            address of multi session disks
 869                                            (struct cdrom_multisession) */
 870 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
 871                                            if available (struct cdrom_mcn) */
 872 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is depricated,
 873                                           but here anyway for compatibility */
 874 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
 875 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
 876                                           (struct cdrom_volctrl) */
 877 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
 878                                            (struct cdrom_read) */
 879 /*
 880  * These ioctls are used only used in aztcd.c and optcd.c
 881  */
 882 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
 883 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
 884
 885 /*
 886  * This ioctl is only used by the scsi-cd driver.
 887    It is for playing audio in logical block addressing mode.
 888  */
 889 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
 890
 891 /*
 892  * These ioctls are only used in optcd.c
 893  */
 894 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
 895
 896 /*
 897  * These ioctls are (now) only in ide-cd.c for controlling
 898  * drive spindown time.  They should be implemented in the
 899  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
 900  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
 901  *  -Erik
 902  */
 903 #define TARGET_CDROMGETSPINDOWN        0x531d
 904 #define TARGET_CDROMSETSPINDOWN        0x531e
 905
 906 /*
 907  * These ioctls are implemented through the uniform CD-ROM driver
 908  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
 909  * drivers are eventually ported to the uniform CD-ROM driver interface.
 910  */
 911 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
 912 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
 913 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
 914 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
 915 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
 916 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
 917 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
 918 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
 919 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
 920 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
 921 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
 922 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
 923
 924 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
 925  * Future CDROM ioctls should be kept below 0x537F
 926  */
 927
 928 /* This ioctl is only used by sbpcd at the moment */
 929 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
 930                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
 931
 932 /* DVD-ROM Specific ioctls */
 933 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
 934 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
 935 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
 936
 937 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
 938 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
 939 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
 940
 941 /* HD commands */
 942
 943 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
 944 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
 945 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
 946 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
 947 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
 948 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
 949 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
 950 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
 951 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
 952 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
 953
 954 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
 955 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
 956 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
 957 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
 958 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
 959 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
 960 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
 961 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
 962
 963 /* loop ioctls */
 964 #define TARGET_LOOP_SET_FD            0x4C00
 965 #define TARGET_LOOP_CLR_FD            0x4C01
 966 #define TARGET_LOOP_SET_STATUS        0x4C02
 967 #define TARGET_LOOP_GET_STATUS        0x4C03
 968 #define TARGET_LOOP_SET_STATUS64      0x4C04
 969 #define TARGET_LOOP_GET_STATUS64      0x4C05
 970 #define TARGET_LOOP_CHANGE_FD         0x4C06
 971
 972 /* fb ioctls */
 973 #define TARGET_FBIOGET_VSCREENINFO    0x4600
 974 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
 975 #define TARGET_FBIOGET_FSCREENINFO    0x4602
 976 #define TARGET_FBIOGETCMAP            0x4604
 977 #define TARGET_FBIOPUTCMAP            0x4605
 978 #define TARGET_FBIOPAN_DISPLAY        0x4606
 979 #define TARGET_FBIOGET_CON2FBMAP      0x460F
 980 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
 981
 982 /* vt ioctls */
 983 #define TARGET_VT_OPENQRY             0x5600
 984 #define TARGET_VT_GETSTATE            0x5603
 985 #define TARGET_VT_ACTIVATE            0x5606
 986 #define TARGET_VT_WAITACTIVE          0x5607
 987 #define TARGET_VT_LOCKSWITCH          0x560b
 988 #define TARGET_VT_UNLOCKSWITCH        0x560c
 989 #define TARGET_VT_GETMODE             0x5601
 990 #define TARGET_VT_SETMODE             0x5602
 991 #define TARGET_VT_RELDISP             0x5605
 992 #define TARGET_VT_DISALLOCATE         0x5608
 993
 994 /* device mapper */
 995 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
 996 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
 997 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
 998 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
 999 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1000 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1001 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1002 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1003 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1004 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1005 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1006 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1007 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1008 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1009 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1010 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1011
1012 /* from asm/termbits.h */
1013
1014 #define TARGET_NCC 8
1015 struct target_termio {
1016         unsigned short c_iflag;         /* input mode flags */
1017         unsigned short c_oflag;         /* output mode flags */
1018         unsigned short c_cflag;         /* control mode flags */
1019         unsigned short c_lflag;         /* local mode flags */
1020         unsigned char c_line;           /* line discipline */
1021         unsigned char c_cc[TARGET_NCC]; /* control characters */
1022 };
1023
1024 struct target_winsize {
1025         unsigned short ws_row;
1026         unsigned short ws_col;
1027         unsigned short ws_xpixel;
1028         unsigned short ws_ypixel;
1029 };
1030
1031 #include "termbits.h"
1032
1033 #if defined(TARGET_MIPS)
1034 #define TARGET_PROT_SEM         0x10
1035 #else
1036 #define TARGET_PROT_SEM         0x08
1037 #endif
1038
1039 /* Common */
1040 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1041 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1042 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1043
1044 /* Target specific */
1045 #if defined(TARGET_MIPS)
1046 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1047 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1048 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1049 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1050 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1051 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1052 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1053 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1054 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1055 #elif defined(TARGET_PPC)
1056 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1057 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1058 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1059 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1060 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1061 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1062 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1063 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1064 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1065 #elif defined(TARGET_ALPHA)
1066 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1067 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1068 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1069 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1070 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1071 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1072 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1073 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1074 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1075 #else
1076 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1077 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1078 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1079 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1080 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1081 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1082 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1083 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1084 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1085 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1086 #endif
1087
1088 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) \
1089     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1090 struct target_stat {
1091         unsigned short st_dev;
1092         unsigned short __pad1;
1093         abi_ulong st_ino;
1094         unsigned short st_mode;
1095         unsigned short st_nlink;
1096         unsigned short st_uid;
1097         unsigned short st_gid;
1098         unsigned short st_rdev;
1099         unsigned short __pad2;
1100         abi_ulong  st_size;
1101         abi_ulong  st_blksize;
1102         abi_ulong  st_blocks;
1103         abi_ulong  target_st_atime;
1104         abi_ulong  __unused1;
1105         abi_ulong  target_st_mtime;
1106         abi_ulong  __unused2;
1107         abi_ulong  target_st_ctime;
1108         abi_ulong  __unused3;
1109         abi_ulong  __unused4;
1110         abi_ulong  __unused5;
1111 };
1112
1113 /* This matches struct stat64 in glibc2.1, hence the absolutely
1114  * insane amounts of padding around dev_t's.
1115  */
1116 struct target_stat64 {
1117         unsigned short  st_dev;
1118         unsigned char   __pad0[10];
1119
1120 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1121         abi_ulong       __st_ino;
1122
1123         unsigned int    st_mode;
1124         unsigned int    st_nlink;
1125
1126         abi_ulong       st_uid;
1127         abi_ulong       st_gid;
1128
1129         unsigned short  st_rdev;
1130         unsigned char   __pad3[10];
1131
1132         long long       st_size;
1133         abi_ulong       st_blksize;
1134
1135         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1136         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1137
1138         abi_ulong       target_st_atime;
1139         abi_ulong       __pad5;
1140
1141         abi_ulong       target_st_mtime;
1142         abi_ulong       __pad6;
1143
1144         abi_ulong       target_st_ctime;
1145         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1146
1147         unsigned long long      st_ino;
1148 } QEMU_PACKED;
1149
1150 #ifdef TARGET_ARM
1151 struct target_eabi_stat64 {
1152         unsigned long long st_dev;
1153         unsigned int    __pad1;
1154         abi_ulong    __st_ino;
1155         unsigned int    st_mode;
1156         unsigned int    st_nlink;
1157
1158         abi_ulong    st_uid;
1159         abi_ulong    st_gid;
1160
1161         unsigned long long st_rdev;
1162         unsigned int    __pad2[2];
1163
1164         long long       st_size;
1165         abi_ulong    st_blksize;
1166         unsigned int    __pad3;
1167         unsigned long long st_blocks;
1168
1169         abi_ulong    target_st_atime;
1170         abi_ulong    target_st_atime_nsec;
1171
1172         abi_ulong    target_st_mtime;
1173         abi_ulong    target_st_mtime_nsec;
1174
1175         abi_ulong    target_st_ctime;
1176         abi_ulong    target_st_ctime_nsec;
1177
1178         unsigned long long st_ino;
1179 } QEMU_PACKED;
1180 #endif
1181
1182 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1183 struct target_stat {
1184         unsigned int    st_dev;
1185         abi_ulong       st_ino;
1186         unsigned int    st_mode;
1187         unsigned int    st_nlink;
1188         unsigned int    st_uid;
1189         unsigned int    st_gid;
1190         unsigned int    st_rdev;
1191         abi_long        st_size;
1192         abi_long        target_st_atime;
1193         abi_long        target_st_mtime;
1194         abi_long        target_st_ctime;
1195         abi_long        st_blksize;
1196         abi_long        st_blocks;
1197         abi_ulong       __unused4[2];
1198 };
1199
1200 struct target_stat64 {
1201         unsigned char   __pad0[6];
1202         unsigned short  st_dev;
1203
1204         uint64_t        st_ino;
1205         uint64_t        st_nlink;
1206
1207         unsigned int    st_mode;
1208
1209         unsigned int    st_uid;
1210         unsigned int    st_gid;
1211
1212         unsigned char   __pad2[6];
1213         unsigned short  st_rdev;
1214
1215         int64_t         st_size;
1216         int64_t         st_blksize;
1217
1218         unsigned char   __pad4[4];
1219         unsigned int    st_blocks;
1220
1221         abi_ulong       target_st_atime;
1222         abi_ulong       __unused1;
1223
1224         abi_ulong       target_st_mtime;
1225         abi_ulong       __unused2;
1226
1227         abi_ulong       target_st_ctime;
1228         abi_ulong       __unused3;
1229
1230         abi_ulong       __unused4[3];
1231 };
1232
1233 #elif defined(TARGET_SPARC)
1234
1235 struct target_stat {
1236         unsigned short  st_dev;
1237         abi_ulong       st_ino;
1238         unsigned short  st_mode;
1239         short           st_nlink;
1240         unsigned short  st_uid;
1241         unsigned short  st_gid;
1242         unsigned short  st_rdev;
1243         abi_long        st_size;
1244         abi_long        target_st_atime;
1245         abi_ulong       __unused1;
1246         abi_long        target_st_mtime;
1247         abi_ulong       __unused2;
1248         abi_long        target_st_ctime;
1249         abi_ulong       __unused3;
1250         abi_long        st_blksize;
1251         abi_long        st_blocks;
1252         abi_ulong       __unused4[2];
1253 };
1254
1255 struct target_stat64 {
1256         unsigned char   __pad0[6];
1257         unsigned short  st_dev;
1258
1259         uint64_t st_ino;
1260
1261         unsigned int    st_mode;
1262         unsigned int    st_nlink;
1263
1264         unsigned int    st_uid;
1265         unsigned int    st_gid;
1266
1267         unsigned char   __pad2[6];
1268         unsigned short  st_rdev;
1269
1270         unsigned char   __pad3[8];
1271
1272         int64_t st_size;
1273         unsigned int    st_blksize;
1274
1275         unsigned char   __pad4[8];
1276         unsigned int    st_blocks;
1277
1278         unsigned int    target_st_atime;
1279         unsigned int    __unused1;
1280
1281         unsigned int    target_st_mtime;
1282         unsigned int    __unused2;
1283
1284         unsigned int    target_st_ctime;
1285         unsigned int    __unused3;
1286
1287         unsigned int    __unused4;
1288         unsigned int    __unused5;
1289 };
1290
1291 #elif defined(TARGET_PPC)
1292
1293 struct target_stat {
1294         abi_ulong st_dev;
1295         abi_ulong st_ino;
1296 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1297         abi_ulong st_nlink;
1298         unsigned int st_mode;
1299 #else
1300         unsigned int st_mode;
1301         unsigned short st_nlink;
1302 #endif
1303         unsigned int st_uid;
1304         unsigned int st_gid;
1305         abi_ulong  st_rdev;
1306         abi_ulong  st_size;
1307         abi_ulong  st_blksize;
1308         abi_ulong  st_blocks;
1309         abi_ulong  target_st_atime;
1310         abi_ulong  target_st_atime_nsec;
1311         abi_ulong  target_st_mtime;
1312         abi_ulong  target_st_mtime_nsec;
1313         abi_ulong  target_st_ctime;
1314         abi_ulong  target_st_ctime_nsec;
1315         abi_ulong  __unused4;
1316         abi_ulong  __unused5;
1317 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1318         abi_ulong  __unused6;
1319 #endif
1320 };
1321
1322 struct QEMU_PACKED target_stat64 {
1323         unsigned long long st_dev;
1324         unsigned long long st_ino;
1325         unsigned int st_mode;
1326         unsigned int st_nlink;
1327         unsigned int st_uid;
1328         unsigned int st_gid;
1329         unsigned long long st_rdev;
1330         unsigned long long __pad0;
1331         long long      st_size;
1332         int            st_blksize;
1333         unsigned int   __pad1;
1334         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1335         int            target_st_atime;
1336         unsigned int   target_st_atime_nsec;
1337         int            target_st_mtime;
1338         unsigned int   target_st_mtime_nsec;
1339         int            target_st_ctime;
1340         unsigned int   target_st_ctime_nsec;
1341         unsigned int   __unused4;
1342         unsigned int   __unused5;
1343 };
1344
1345 #elif defined(TARGET_MICROBLAZE)
1346
1347 struct target_stat {
1348         abi_ulong st_dev;
1349         abi_ulong st_ino;
1350         unsigned int st_mode;
1351         unsigned short st_nlink;
1352         unsigned int st_uid;
1353         unsigned int st_gid;
1354         abi_ulong  st_rdev;
1355         abi_ulong  st_size;
1356         abi_ulong  st_blksize;
1357         abi_ulong  st_blocks;
1358         abi_ulong  target_st_atime;
1359         abi_ulong  target_st_atime_nsec;
1360         abi_ulong  target_st_mtime;
1361         abi_ulong  target_st_mtime_nsec;
1362         abi_ulong  target_st_ctime;
1363         abi_ulong  target_st_ctime_nsec;
1364         abi_ulong  __unused4;
1365         abi_ulong  __unused5;
1366 };
1367
1368 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1369 struct QEMU_PACKED target_stat64 {
1370         uint64_t st_dev;
1371 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1372         uint32_t pad0;
1373         uint32_t __st_ino;
1374
1375         uint32_t st_mode;
1376         uint32_t st_nlink;
1377         uint32_t st_uid;
1378         uint32_t st_gid;
1379         uint64_t st_rdev;
1380         uint64_t __pad1;
1381
1382         int64_t  st_size;
1383         int32_t  st_blksize;
1384         uint32_t __pad2;
1385         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1386
1387         int            target_st_atime;
1388         unsigned int   target_st_atime_nsec;
1389         int            target_st_mtime;
1390         unsigned int   target_st_mtime_nsec;
1391         int            target_st_ctime;
1392         unsigned int   target_st_ctime_nsec;
1393         uint64_t st_ino;
1394 };
1395
1396 #elif defined(TARGET_M68K)
1397
1398 struct target_stat {
1399         unsigned short st_dev;
1400         unsigned short __pad1;
1401         abi_ulong st_ino;
1402         unsigned short st_mode;
1403         unsigned short st_nlink;
1404         unsigned short st_uid;
1405         unsigned short st_gid;
1406         unsigned short st_rdev;
1407         unsigned short __pad2;
1408         abi_ulong  st_size;
1409         abi_ulong  st_blksize;
1410         abi_ulong  st_blocks;
1411         abi_ulong  target_st_atime;
1412         abi_ulong  __unused1;
1413         abi_ulong  target_st_mtime;
1414         abi_ulong  __unused2;
1415         abi_ulong  target_st_ctime;
1416         abi_ulong  __unused3;
1417         abi_ulong  __unused4;
1418         abi_ulong  __unused5;
1419 };
1420
1421 /* This matches struct stat64 in glibc2.1, hence the absolutely
1422  * insane amounts of padding around dev_t's.
1423  */
1424 struct target_stat64 {
1425         unsigned long long      st_dev;
1426         unsigned char   __pad1[2];
1427
1428 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1429         abi_ulong       __st_ino;
1430
1431         unsigned int    st_mode;
1432         unsigned int    st_nlink;
1433
1434         abi_ulong       st_uid;
1435         abi_ulong       st_gid;
1436
1437         unsigned long long      st_rdev;
1438         unsigned char   __pad3[2];
1439
1440         long long       st_size;
1441         abi_ulong       st_blksize;
1442
1443         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1444         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1445
1446         abi_ulong       target_st_atime;
1447         abi_ulong       target_st_atime_nsec;
1448
1449         abi_ulong       target_st_mtime;
1450         abi_ulong       target_st_mtime_nsec;
1451
1452         abi_ulong       target_st_ctime;
1453         abi_ulong       target_st_ctime_nsec;
1454
1455         unsigned long long      st_ino;
1456 } QEMU_PACKED;
1457
1458 #elif defined(TARGET_ABI_MIPSN64)
1459
1460 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1461 struct target_stat {
1462         unsigned int            st_dev;
1463         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1464
1465         abi_ulong               st_ino;
1466
1467         unsigned int            st_mode;
1468         unsigned int            st_nlink;
1469
1470         int                     st_uid;
1471         int                     st_gid;
1472
1473         unsigned int            st_rdev;
1474         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1475
1476         abi_ulong               st_size;
1477
1478         /*
1479          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1480          * but we don't have it under Linux.
1481          */
1482         unsigned int            target_st_atime;
1483         unsigned int            target_st_atime_nsec;
1484
1485         unsigned int            target_st_mtime;
1486         unsigned int            target_st_mtime_nsec;
1487
1488         unsigned int            target_st_ctime;
1489         unsigned int            target_st_ctime_nsec;
1490
1491         unsigned int            st_blksize;
1492         unsigned int            st_pad2;
1493
1494         abi_ulong               st_blocks;
1495 };
1496
1497 #elif defined(TARGET_ABI_MIPSN32)
1498
1499 struct target_stat {
1500         unsigned        st_dev;
1501         int             st_pad1[3];             /* Reserved for network id */
1502         unsigned int    st_ino;
1503         unsigned int    st_mode;
1504         unsigned int    st_nlink;
1505         int             st_uid;
1506         int             st_gid;
1507         unsigned        st_rdev;
1508         unsigned int    st_pad2[2];
1509         unsigned int    st_size;
1510         unsigned int    st_pad3;
1511         /*
1512          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1513          * but we don't have it under Linux.
1514          */
1515         unsigned int            target_st_atime;
1516         unsigned int            target_st_atime_nsec;
1517         unsigned int            target_st_mtime;
1518         unsigned int            target_st_mtime_nsec;
1519         unsigned int            target_st_ctime;
1520         unsigned int            target_st_ctime_nsec;
1521         unsigned int            st_blksize;
1522         unsigned int            st_blocks;
1523         unsigned int            st_pad4[14];
1524 };
1525
1526 /*
1527  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1528  * amounts of padding around dev_t's.  The memory layout is the same as of
1529  * struct stat of the 64-bit kernel.
1530  */
1531
1532 struct target_stat64 {
1533         unsigned int    st_dev;
1534         unsigned int    st_pad0[3];     /* Reserved for st_dev expansion  */
1535
1536         target_ulong    st_ino;
1537
1538         unsigned int    st_mode;
1539         unsigned int    st_nlink;
1540
1541         int             st_uid;
1542         int             st_gid;
1543
1544         unsigned int    st_rdev;
1545         unsigned int    st_pad1[3];     /* Reserved for st_rdev expansion  */
1546
1547         int             st_size;
1548
1549         /*
1550          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1551          * but we don't have it under Linux.
1552          */
1553         int             target_st_atime;
1554         unsigned int    target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1555
1556         int             target_st_mtime;
1557         unsigned int    target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1558
1559         int             target_st_ctime;
1560         unsigned int    target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1561
1562         unsigned int    st_blksize;
1563         unsigned int    st_pad2;
1564
1565         int             st_blocks;
1566 };
1567
1568 #elif defined(TARGET_ABI_MIPSO32)
1569
1570 struct target_stat {
1571         unsigned        st_dev;
1572         abi_long        st_pad1[3];             /* Reserved for network id */
1573         abi_ulong       st_ino;
1574         unsigned int    st_mode;
1575         unsigned int    st_nlink;
1576         int             st_uid;
1577         int             st_gid;
1578         unsigned        st_rdev;
1579         abi_long        st_pad2[2];
1580         abi_long        st_size;
1581         abi_long        st_pad3;
1582         /*
1583          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1584          * but we don't have it under Linux.
1585          */
1586         abi_long                target_st_atime;
1587         abi_long                target_st_atime_nsec;
1588         abi_long                target_st_mtime;
1589         abi_long                target_st_mtime_nsec;
1590         abi_long                target_st_ctime;
1591         abi_long                target_st_ctime_nsec;
1592         abi_long                st_blksize;
1593         abi_long                st_blocks;
1594         abi_long                st_pad4[14];
1595 };
1596
1597 /*
1598  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1599  * amounts of padding around dev_t's.  The memory layout is the same as of
1600  * struct stat of the 64-bit kernel.
1601  */
1602
1603 struct target_stat64 {
1604         abi_ulong       st_dev;
1605         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1606
1607         uint64_t        st_ino;
1608
1609         unsigned int    st_mode;
1610         unsigned int    st_nlink;
1611
1612         int             st_uid;
1613         int             st_gid;
1614
1615         abi_ulong       st_rdev;
1616         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1617
1618         int64_t         st_size;
1619
1620         /*
1621          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1622          * but we don't have it under Linux.
1623          */
1624         abi_long        target_st_atime;
1625         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1626
1627         abi_long        target_st_mtime;
1628         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1629
1630         abi_long        target_st_ctime;
1631         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1632
1633         abi_ulong       st_blksize;
1634         abi_ulong       st_pad2;
1635
1636         int64_t         st_blocks;
1637 };
1638
1639 #elif defined(TARGET_ALPHA)
1640
1641 struct target_stat {
1642        unsigned int    st_dev;
1643        unsigned int    st_ino;
1644        unsigned int    st_mode;
1645        unsigned int    st_nlink;
1646        unsigned int    st_uid;
1647        unsigned int    st_gid;
1648        unsigned int    st_rdev;
1649        abi_long     st_size;
1650        abi_ulong    target_st_atime;
1651        abi_ulong    target_st_mtime;
1652        abi_ulong    target_st_ctime;
1653        unsigned int    st_blksize;
1654        unsigned int    st_blocks;
1655        unsigned int    st_flags;
1656        unsigned int    st_gen;
1657 };
1658
1659 struct target_stat64 {
1660        abi_ulong    st_dev;
1661        abi_ulong    st_ino;
1662        abi_ulong    st_rdev;
1663        abi_long     st_size;
1664        abi_ulong    st_blocks;
1665
1666        unsigned int    st_mode;
1667        unsigned int    st_uid;
1668        unsigned int    st_gid;
1669        unsigned int    st_blksize;
1670        unsigned int    st_nlink;
1671        unsigned int    __pad0;
1672
1673        abi_ulong    target_st_atime;
1674        abi_ulong    target_st_atime_nsec;
1675        abi_ulong    target_st_mtime;
1676        abi_ulong    target_st_mtime_nsec;
1677        abi_ulong    target_st_ctime;
1678        abi_ulong    target_st_ctime_nsec;
1679        abi_long     __unused[3];
1680 };
1681
1682 #elif defined(TARGET_SH4)
1683
1684 struct target_stat {
1685         abi_ulong  st_dev;
1686         abi_ulong  st_ino;
1687         unsigned short st_mode;
1688         unsigned short st_nlink;
1689         unsigned short st_uid;
1690         unsigned short st_gid;
1691         abi_ulong  st_rdev;
1692         abi_ulong  st_size;
1693         abi_ulong  st_blksize;
1694         abi_ulong  st_blocks;
1695         abi_ulong  target_st_atime;
1696         abi_ulong  target_st_atime_nsec;
1697         abi_ulong  target_st_mtime;
1698         abi_ulong  target_st_mtime_nsec;
1699         abi_ulong  target_st_ctime;
1700         abi_ulong  target_st_ctime_nsec;
1701         abi_ulong  __unused4;
1702         abi_ulong  __unused5;
1703 };
1704
1705 /* This matches struct stat64 in glibc2.1, hence the absolutely
1706  * insane amounts of padding around dev_t's.
1707  */
1708 struct QEMU_PACKED target_stat64 {
1709         unsigned long long      st_dev;
1710         unsigned char   __pad0[4];
1711
1712 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1713         abi_ulong       __st_ino;
1714
1715         unsigned int    st_mode;
1716         unsigned int    st_nlink;
1717
1718         abi_ulong       st_uid;
1719         abi_ulong       st_gid;
1720
1721         unsigned long long      st_rdev;
1722         unsigned char   __pad3[4];
1723
1724         long long       st_size;
1725         abi_ulong       st_blksize;
1726
1727         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1728
1729         abi_ulong       target_st_atime;
1730         abi_ulong       target_st_atime_nsec;
1731
1732         abi_ulong       target_st_mtime;
1733         abi_ulong       target_st_mtime_nsec;
1734
1735         abi_ulong       target_st_ctime;
1736         abi_ulong       target_st_ctime_nsec;
1737
1738         unsigned long long      st_ino;
1739 };
1740
1741 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1742 struct target_stat {
1743         abi_ulong       st_dev;
1744         abi_ulong       st_ino;
1745         abi_ulong       st_nlink;
1746
1747         unsigned int    st_mode;
1748         unsigned int    st_uid;
1749         unsigned int    st_gid;
1750         unsigned int    __pad0;
1751         abi_ulong       st_rdev;
1752         abi_long        st_size;
1753         abi_long        st_blksize;
1754         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1755
1756         abi_ulong       target_st_atime;
1757         abi_ulong       target_st_atime_nsec;
1758         abi_ulong       target_st_mtime;
1759         abi_ulong       target_st_mtime_nsec;
1760         abi_ulong       target_st_ctime;
1761         abi_ulong       target_st_ctime_nsec;
1762
1763         abi_long        __unused[3];
1764 };
1765 #elif defined(TARGET_S390X)
1766 struct target_stat {
1767     abi_ulong  st_dev;
1768     abi_ulong  st_ino;
1769     abi_ulong  st_nlink;
1770     unsigned int   st_mode;
1771     unsigned int   st_uid;
1772     unsigned int   st_gid;
1773     unsigned int   __pad1;
1774     abi_ulong  st_rdev;
1775     abi_ulong  st_size;
1776     abi_ulong  target_st_atime;
1777     abi_ulong  target_st_atime_nsec;
1778     abi_ulong  target_st_mtime;
1779     abi_ulong  target_st_mtime_nsec;
1780     abi_ulong  target_st_ctime;
1781     abi_ulong  target_st_ctime_nsec;
1782     abi_ulong  st_blksize;
1783     abi_long       st_blocks;
1784     abi_ulong  __unused[3];
1785 };
1786 #else
1787 #error unsupported CPU
1788 #endif
1789
1790 typedef struct {
1791         int     val[2];
1792 } target_fsid_t;
1793
1794 #ifdef TARGET_MIPS
1795 #ifdef TARGET_ABI_MIPSN32
1796 struct target_statfs {
1797         int32_t                 f_type;
1798         int32_t                 f_bsize;
1799         int32_t                 f_frsize;       /* Fragment size - unsupported */
1800         int32_t                 f_blocks;
1801         int32_t                 f_bfree;
1802         int32_t                 f_files;
1803         int32_t                 f_ffree;
1804         int32_t                 f_bavail;
1805
1806         /* Linux specials */
1807         target_fsid_t           f_fsid;
1808         int32_t                 f_namelen;
1809         int32_t                 f_spare[6];
1810 };
1811 #else
1812 struct target_statfs {
1813         abi_long                f_type;
1814         abi_long                f_bsize;
1815         abi_long                f_frsize;       /* Fragment size - unsupported */
1816         abi_long                f_blocks;
1817         abi_long                f_bfree;
1818         abi_long                f_files;
1819         abi_long                f_ffree;
1820         abi_long                f_bavail;
1821
1822         /* Linux specials */
1823         target_fsid_t           f_fsid;
1824         abi_long                f_namelen;
1825         abi_long                f_spare[6];
1826 };
1827 #endif
1828
1829 struct target_statfs64 {
1830         uint32_t        f_type;
1831         uint32_t        f_bsize;
1832         uint32_t        f_frsize;       /* Fragment size - unsupported */
1833         uint32_t        __pad;
1834         uint64_t        f_blocks;
1835         uint64_t        f_bfree;
1836         uint64_t        f_files;
1837         uint64_t        f_ffree;
1838         uint64_t        f_bavail;
1839         target_fsid_t   f_fsid;
1840         uint32_t        f_namelen;
1841         uint32_t        f_spare[6];
1842 };
1843 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
1844        defined(TARGET_SPARC64)) && !defined(TARGET_ABI32)
1845 struct target_statfs {
1846         abi_long f_type;
1847         abi_long f_bsize;
1848         abi_long f_blocks;
1849         abi_long f_bfree;
1850         abi_long f_bavail;
1851         abi_long f_files;
1852         abi_long f_ffree;
1853         target_fsid_t f_fsid;
1854         abi_long f_namelen;
1855         abi_long f_frsize;
1856         abi_long f_spare[5];
1857 };
1858
1859 struct target_statfs64 {
1860         abi_long f_type;
1861         abi_long f_bsize;
1862         abi_long f_blocks;
1863         abi_long f_bfree;
1864         abi_long f_bavail;
1865         abi_long f_files;
1866         abi_long f_ffree;
1867         target_fsid_t f_fsid;
1868         abi_long f_namelen;
1869         abi_long f_frsize;
1870         abi_long f_spare[5];
1871 };
1872 #elif defined(TARGET_S390X)
1873 struct target_statfs {
1874     int32_t  f_type;
1875     int32_t  f_bsize;
1876     abi_long f_blocks;
1877     abi_long f_bfree;
1878     abi_long f_bavail;
1879     abi_long f_files;
1880     abi_long f_ffree;
1881     kernel_fsid_t f_fsid;
1882     int32_t  f_namelen;
1883     int32_t  f_frsize;
1884     int32_t  f_spare[5];
1885 };
1886
1887 struct target_statfs64 {
1888     int32_t  f_type;
1889     int32_t  f_bsize;
1890     abi_long f_blocks;
1891     abi_long f_bfree;
1892     abi_long f_bavail;
1893     abi_long f_files;
1894     abi_long f_ffree;
1895     kernel_fsid_t f_fsid;
1896     int32_t  f_namelen;
1897     int32_t  f_frsize;
1898     int32_t  f_spare[5];
1899 };
1900 #else
1901 struct target_statfs {
1902         uint32_t f_type;
1903         uint32_t f_bsize;
1904         uint32_t f_blocks;
1905         uint32_t f_bfree;
1906         uint32_t f_bavail;
1907         uint32_t f_files;
1908         uint32_t f_ffree;
1909         target_fsid_t f_fsid;
1910         uint32_t f_namelen;
1911         uint32_t f_frsize;
1912         uint32_t f_spare[5];
1913 };
1914
1915 struct target_statfs64 {
1916         uint32_t f_type;
1917         uint32_t f_bsize;
1918         uint64_t f_blocks;
1919         uint64_t f_bfree;
1920         uint64_t f_bavail;
1921         uint64_t f_files;
1922         uint64_t f_ffree;
1923         target_fsid_t f_fsid;
1924         uint32_t f_namelen;
1925         uint32_t f_frsize;
1926         uint32_t f_spare[5];
1927 };
1928 #endif
1929
1930
1931 #define TARGET_F_DUPFD         0       /* dup */
1932 #define TARGET_F_GETFD         1       /* get close_on_exec */
1933 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
1934 #define TARGET_F_GETFL         3       /* get file->f_flags */
1935 #define TARGET_F_SETFL         4       /* set file->f_flags */
1936
1937 #if defined(TARGET_ALPHA)
1938 #define TARGET_F_GETLK         7
1939 #define TARGET_F_SETLK         8
1940 #define TARGET_F_SETLKW        9
1941 #define TARGET_F_SETOWN        5       /*  for sockets. */
1942 #define TARGET_F_GETOWN        6       /*  for sockets. */
1943 #elif defined(TARGET_MIPS)
1944 #define TARGET_F_GETLK         14
1945 #define TARGET_F_SETLK         6
1946 #define TARGET_F_SETLKW        7
1947 #define TARGET_F_SETOWN        24       /*  for sockets. */
1948 #define TARGET_F_GETOWN        25       /*  for sockets. */
1949 #else
1950 #define TARGET_F_GETLK         5
1951 #define TARGET_F_SETLK         6
1952 #define TARGET_F_SETLKW        7
1953 #define TARGET_F_SETOWN        8       /*  for sockets. */
1954 #define TARGET_F_GETOWN        9       /*  for sockets. */
1955 #endif
1956
1957 #define TARGET_F_SETSIG        10      /*  for sockets. */
1958 #define TARGET_F_GETSIG        11      /*  for sockets. */
1959
1960 #if defined(TARGET_MIPS)
1961 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
1962 #define TARGET_F_SETLK64       34
1963 #define TARGET_F_SETLKW64      35
1964 #else
1965 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
1966 #define TARGET_F_SETLK64       13
1967 #define TARGET_F_SETLKW64      14
1968 #endif
1969
1970 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
1971 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
1972 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
1973 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
1974 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
1975
1976 #if defined (TARGET_ARM)
1977 #define TARGET_O_ACCMODE          0003
1978 #define TARGET_O_RDONLY             00
1979 #define TARGET_O_WRONLY             01
1980 #define TARGET_O_RDWR               02
1981 #define TARGET_O_CREAT            0100 /* not fcntl */
1982 #define TARGET_O_EXCL             0200 /* not fcntl */
1983 #define TARGET_O_NOCTTY           0400 /* not fcntl */
1984 #define TARGET_O_TRUNC           01000 /* not fcntl */
1985 #define TARGET_O_APPEND          02000
1986 #define TARGET_O_NONBLOCK        04000
1987 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
1988 #define TARGET_O_SYNC           010000
1989 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
1990 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
1991 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
1992 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
1993 #define TARGET_O_LARGEFILE     0400000
1994 #elif defined (TARGET_PPC)
1995 #define TARGET_O_ACCMODE          0003
1996 #define TARGET_O_RDONLY             00
1997 #define TARGET_O_WRONLY             01
1998 #define TARGET_O_RDWR               02
1999 #define TARGET_O_CREAT            0100 /* not fcntl */
2000 #define TARGET_O_EXCL             0200 /* not fcntl */
2001 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2002 #define TARGET_O_TRUNC           01000 /* not fcntl */
2003 #define TARGET_O_APPEND          02000
2004 #define TARGET_O_NONBLOCK        04000
2005 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2006 #define TARGET_O_SYNC           010000
2007 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2008 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2009 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2010 #define TARGET_O_LARGEFILE     0200000
2011 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2012 #elif defined (TARGET_MICROBLAZE)
2013 #define TARGET_O_ACCMODE          0003
2014 #define TARGET_O_RDONLY             00
2015 #define TARGET_O_WRONLY             01
2016 #define TARGET_O_RDWR               02
2017 #define TARGET_O_CREAT            0100 /* not fcntl */
2018 #define TARGET_O_EXCL             0200 /* not fcntl */
2019 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2020 #define TARGET_O_TRUNC           01000 /* not fcntl */
2021 #define TARGET_O_APPEND          02000
2022 #define TARGET_O_NONBLOCK        04000
2023 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2024 #define TARGET_O_SYNC           010000
2025 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2026 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2027 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2028 #define TARGET_O_LARGEFILE     0200000
2029 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2030 #elif defined (TARGET_SPARC)
2031 #define TARGET_O_RDONLY        0x0000
2032 #define TARGET_O_WRONLY        0x0001
2033 #define TARGET_O_RDWR          0x0002
2034 #define TARGET_O_ACCMODE       0x0003
2035 #define TARGET_O_APPEND        0x0008
2036 #define TARGET_FASYNC          0x0040  /* fcntl, for BSD compatibility */
2037 #define TARGET_O_CREAT         0x0200  /* not fcntl */
2038 #define TARGET_O_TRUNC         0x0400  /* not fcntl */
2039 #define TARGET_O_EXCL          0x0800  /* not fcntl */
2040 #define TARGET_O_SYNC          0x2000
2041 #define TARGET_O_NONBLOCK      0x4000
2042 #define TARGET_O_NDELAY        (0x0004 | TARGET_O_NONBLOCK)
2043 #define TARGET_O_NOCTTY        0x8000  /* not fcntl */
2044 #define TARGET_O_DIRECTORY     0x10000 /* must be a directory */
2045 #define TARGET_O_NOFOLLOW      0x20000 /* don't follow links */
2046 #define TARGET_O_LARGEFILE     0x40000
2047 #define TARGET_O_DIRECT        0x100000 /* direct disk access hint */
2048 #elif defined(TARGET_MIPS)
2049 #define TARGET_O_ACCMODE        0x0003
2050 #define TARGET_O_RDONLY 0x0000
2051 #define TARGET_O_WRONLY 0x0001
2052 #define TARGET_O_RDWR           0x0002
2053 #define TARGET_O_APPEND 0x0008
2054 #define TARGET_O_SYNC           0x0010
2055 #define TARGET_O_NONBLOCK       0x0080
2056 #define TARGET_O_CREAT         0x0100   /* not fcntl */
2057 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2058 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2059 #define TARGET_O_NOCTTY 0x0800  /* not fcntl */
2060 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2061 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2062 #define TARGET_O_DIRECT 0x8000  /* direct disk access hint */
2063 #define TARGET_O_DIRECTORY      0x10000 /* must be a directory */
2064 #define TARGET_O_NOFOLLOW       0x20000 /* don't follow links */
2065 #define TARGET_O_NOATIME        0x40000
2066 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2067 #elif defined(TARGET_ALPHA)
2068 #define TARGET_O_ACCMODE        0x0003
2069 #define TARGET_O_RDONLY 0x0000
2070 #define TARGET_O_WRONLY 0x0001
2071 #define TARGET_O_RDWR           0x0002
2072 #define TARGET_O_APPEND 0x0008
2073 #define TARGET_O_SYNC           0x4000
2074 #define TARGET_O_NONBLOCK       0x0004
2075 #define TARGET_O_CREAT         0x0200   /* not fcntl */
2076 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2077 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2078 #define TARGET_O_NOCTTY 0x1000  /* not fcntl */
2079 #define TARGET_FASYNC           0x2000  /* fcntl, for BSD compatibility */
2080 #define TARGET_O_LARGEFILE      0x0000  /* not necessary, always 64-bit */
2081 #define TARGET_O_DIRECT 0x80000 /* direct disk access hint */
2082 #define TARGET_O_DIRECTORY      0x8000  /* must be a directory */
2083 #define TARGET_O_NOFOLLOW       0x10000 /* don't follow links */
2084 #define TARGET_O_NOATIME        0x100000
2085 #define TARGET_O_NDELAY TARGET_O_NONBLOCK
2086 #else
2087 #define TARGET_O_ACCMODE          0003
2088 #define TARGET_O_RDONLY             00
2089 #define TARGET_O_WRONLY             01
2090 #define TARGET_O_RDWR               02
2091 #define TARGET_O_CREAT            0100 /* not fcntl */
2092 #define TARGET_O_EXCL             0200 /* not fcntl */
2093 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2094 #define TARGET_O_TRUNC           01000 /* not fcntl */
2095 #define TARGET_O_APPEND          02000
2096 #define TARGET_O_NONBLOCK        04000
2097 #define TARGET_O_NDELAY        TARGET_O_NONBLOCK
2098 #define TARGET_O_SYNC           010000
2099 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2100 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2101 #define TARGET_O_LARGEFILE     0100000
2102 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2103 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2104 #endif
2105
2106 struct target_flock {
2107         short l_type;
2108         short l_whence;
2109         abi_ulong l_start;
2110         abi_ulong l_len;
2111         int l_pid;
2112 };
2113
2114 struct target_flock64 {
2115         short  l_type;
2116         short  l_whence;
2117 #if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
2118         int __pad;
2119 #endif
2120         unsigned long long l_start;
2121         unsigned long long l_len;
2122         int  l_pid;
2123 } QEMU_PACKED;
2124
2125 #ifdef TARGET_ARM
2126 struct target_eabi_flock64 {
2127         short  l_type;
2128         short  l_whence;
2129         int __pad;
2130         unsigned long long l_start;
2131         unsigned long long l_len;
2132         int  l_pid;
2133 } QEMU_PACKED;
2134 #endif
2135
2136 /* soundcard defines */
2137 /* XXX: convert them all to arch indepedent entries */
2138 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2139 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2140 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2141 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2142 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2143 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2144 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2145 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2146 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2147 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2148 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2149 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2150 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2151 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2152 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2153 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2154 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2155 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2156 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2157 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2158 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2159 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2160 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2161 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2162 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2163 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2164 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2165 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2166 #define TARGET_SNDCTL_DSP_MAPINBUF        0x80085013
2167 #define TARGET_SNDCTL_DSP_MAPOUTBUF       0x80085014
2168 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2169 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2170 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2171 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2172 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2173 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2174 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2175 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2176 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2177 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2178 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2179 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2180 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2181 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2182 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2183 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2184 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2185 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2186 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2187 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2188 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2189 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2190 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2191 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2192 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2193 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2194 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2195 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2196 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2197 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2198 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2199 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2200 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2201 #define TARGET_SNDCTL_TMR_START           0x00005402
2202 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2203 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2204 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2205 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2206 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2207 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2208 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2209 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2210 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2211 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2212 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2213 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2214 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2215 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2216
2217 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2218
2219 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2220 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2221 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2222 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2223 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2224 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2225 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2226 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2227 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2228 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2229 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2230 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2231 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2232 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2233 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2234 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2235 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2236
2237 /* Obsolete macros */
2238 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2239 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2240 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2241
2242 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2243 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2244 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2245 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2246 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2247
2248 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2249
2250 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2251 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2252 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2253 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2254 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2255 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2256 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2257 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2258 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2259 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2260 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2261 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2262 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2263 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2264 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2265 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2266 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2267
2268 /* Obsolete macros */
2269 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2270 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2271 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2272
2273 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2274
2275 /* vfat ioctls */
2276 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2277 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2278
2279 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2280 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2281 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2282
2283 struct target_sysinfo {
2284     abi_long uptime;                /* Seconds since boot */
2285     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2286     abi_ulong totalram;             /* Total usable main memory size */
2287     abi_ulong freeram;              /* Available memory size */
2288     abi_ulong sharedram;            /* Amount of shared memory */
2289     abi_ulong bufferram;            /* Memory used by buffers */
2290     abi_ulong totalswap;            /* Total swap space size */
2291     abi_ulong freeswap;             /* swap space still available */
2292     unsigned short procs;           /* Number of current processes */
2293     unsigned short pad;             /* explicit padding for m68k */
2294     abi_ulong totalhigh;            /* Total high memory size */
2295     abi_ulong freehigh;             /* Available high memory size */
2296     unsigned int mem_unit;          /* Memory unit size in bytes */
2297     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2298 };
2299
2300 struct linux_dirent {
2301     long            d_ino;
2302     unsigned long   d_off;
2303     unsigned short  d_reclen;
2304     char            d_name[256]; /* We must not include limits.h! */
2305 };
2306
2307 struct linux_dirent64 {
2308     uint64_t        d_ino;
2309     int64_t         d_off;
2310     unsigned short  d_reclen;
2311     unsigned char   d_type;
2312     char            d_name[256];
2313 };
2314
2315 struct target_mq_attr {
2316     abi_long mq_flags;
2317     abi_long mq_maxmsg;
2318     abi_long mq_msgsize;
2319     abi_long mq_curmsgs;
2320 };
2321
2322 #include "socket.h"
2323
2324 #include "errno_defs.h"
2325
2326 #define FUTEX_WAIT              0
2327 #define FUTEX_WAKE              1
2328 #define FUTEX_FD                2
2329 #define FUTEX_REQUEUE           3
2330 #define FUTEX_CMP_REQUEUE       4
2331 #define FUTEX_WAKE_OP           5
2332 #define FUTEX_LOCK_PI           6
2333 #define FUTEX_UNLOCK_PI         7
2334 #define FUTEX_TRYLOCK_PI        8
2335 #define FUTEX_WAIT_BITSET       9
2336 #define FUTEX_WAKE_BITSET       10
2337
2338 #define FUTEX_PRIVATE_FLAG      128
2339 #define FUTEX_CLOCK_REALTIME    256
2340 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2341
2342 #ifdef CONFIG_EPOLL
2343 typedef union target_epoll_data {
2344     abi_ulong ptr;
2345     abi_ulong fd;
2346     uint32_t u32;
2347     uint64_t u64;
2348 } target_epoll_data_t;
2349
2350 struct target_epoll_event {
2351     uint32_t events;
2352     target_epoll_data_t data;
2353 };
2354 #endif
2355 struct target_rlimit64 {
2356     uint64_t rlim_cur;
2357     uint64_t rlim_max;
2358 };
2359
2360 struct target_ucred {
2361     uint32_t pid;
2362     uint32_t uid;
2363     uint32_t gid;
2364 };