linux-user/syscall_defs.h

   1 /* common syscall defines for all architectures */
   2
   3 /* Note: although the syscall numbers change between architectures,
   4    most of them stay the same, so we handle it by putting ifdefs if
   5    necessary */
   6
   7 #ifndef SYSCALL_DEFS_H
   8 #define SYSCALL_DEFS_H
   9
  10 #include "syscall_nr.h"
  11
  12 #define SOCKOP_socket           1
  13 #define SOCKOP_bind             2
  14 #define SOCKOP_connect          3
  15 #define SOCKOP_listen           4
  16 #define SOCKOP_accept           5
  17 #define SOCKOP_getsockname      6
  18 #define SOCKOP_getpeername      7
  19 #define SOCKOP_socketpair       8
  20 #define SOCKOP_send             9
  21 #define SOCKOP_recv             10
  22 #define SOCKOP_sendto           11
  23 #define SOCKOP_recvfrom         12
  24 #define SOCKOP_shutdown         13
  25 #define SOCKOP_setsockopt       14
  26 #define SOCKOP_getsockopt       15
  27 #define SOCKOP_sendmsg          16
  28 #define SOCKOP_recvmsg          17
  29 #define SOCKOP_accept4          18
  30 #define SOCKOP_recvmmsg         19
  31 #define SOCKOP_sendmmsg         20
  32
  33 #define IPCOP_semop             1
  34 #define IPCOP_semget            2
  35 #define IPCOP_semctl            3
  36 #define IPCOP_semtimedop        4
  37 #define IPCOP_msgsnd            11
  38 #define IPCOP_msgrcv            12
  39 #define IPCOP_msgget            13
  40 #define IPCOP_msgctl            14
  41 #define IPCOP_shmat             21
  42 #define IPCOP_shmdt             22
  43 #define IPCOP_shmget            23
  44 #define IPCOP_shmctl            24
  45
  46 /*
  47  * The following is for compatibility across the various Linux
  48  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  49  * a type field.  De facto, however, the top 8 bits of the lower 16
  50  * bits are indeed used as a type field, so we might just as well make
  51  * this explicit here.  Please be sure to use the decoding macros
  52  * below from now on.
  53  */
  54 #define TARGET_IOC_NRBITS       8
  55 #define TARGET_IOC_TYPEBITS     8
  56
  57 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
  58     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  59     || defined(TARGET_SPARC) \
  60     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  61     /* 16 bit uid wrappers emulation */
  62 #define USE_UID16
  63 #define target_id uint16_t
  64 #else
  65 #define target_id uint32_t
  66 #endif
  67
  68 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  69     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  70     || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \
  71     || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
  72
  73 #define TARGET_IOC_SIZEBITS     14
  74 #define TARGET_IOC_DIRBITS      2
  75
  76 #define TARGET_IOC_NONE   0U
  77 #define TARGET_IOC_WRITE  1U
  78 #define TARGET_IOC_READ   2U
  79
  80 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  81       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  82       defined(TARGET_MIPS)
  83
  84 #define TARGET_IOC_SIZEBITS     13
  85 #define TARGET_IOC_DIRBITS      3
  86
  87 #define TARGET_IOC_NONE   1U
  88 #define TARGET_IOC_READ   2U
  89 #define TARGET_IOC_WRITE  4U
  90
  91 #else
  92 #error unsupported CPU
  93 #endif
  94
  95 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  96 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  97 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
  98 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
  99
 100 #define TARGET_IOC_NRSHIFT      0
 101 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 102 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 103 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 104
 105 #define TARGET_IOC(dir,type,nr,size) \
 106         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 107          ((type) << TARGET_IOC_TYPESHIFT) | \
 108          ((nr)   << TARGET_IOC_NRSHIFT) | \
 109          ((size) << TARGET_IOC_SIZESHIFT))
 110
 111 /* used to create numbers */
 112 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 113 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 114 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 115 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 116
 117 /* the size is automatically computed for these defines */
 118 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 119 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 120 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 121
 122 struct target_sockaddr {
 123     uint16_t sa_family;
 124     uint8_t sa_data[14];
 125 };
 126
 127 struct target_sockaddr_ll {
 128     uint16_t sll_family;   /* Always AF_PACKET */
 129     uint16_t sll_protocol; /* Physical layer protocol */
 130     int      sll_ifindex;  /* Interface number */
 131     uint16_t sll_hatype;   /* ARP hardware type */
 132     uint8_t  sll_pkttype;  /* Packet type */
 133     uint8_t  sll_halen;    /* Length of address */
 134     uint8_t  sll_addr[8];  /* Physical layer address */
 135 };
 136
 137 struct target_sockaddr_un {
 138     uint16_t su_family;
 139     uint8_t sun_path[108];
 140 };
 141
 142 struct target_in_addr {
 143     uint32_t s_addr; /* big endian */
 144 };
 145
 146 struct target_sockaddr_in {
 147   uint16_t sin_family;
 148   int16_t sin_port; /* big endian */
 149   struct target_in_addr sin_addr;
 150   uint8_t __pad[sizeof(struct target_sockaddr) -
 151                 sizeof(uint16_t) - sizeof(int16_t) -
 152                 sizeof(struct target_in_addr)];
 153 };
 154
 155 struct target_sock_filter {
 156     abi_ushort code;
 157     uint8_t jt;
 158     uint8_t jf;
 159     abi_uint k;
 160 };
 161
 162 struct target_sock_fprog {
 163     abi_ushort len;
 164     abi_ulong filter;
 165 };
 166
 167 struct target_ip_mreq {
 168     struct target_in_addr imr_multiaddr;
 169     struct target_in_addr imr_address;
 170 };
 171
 172 struct target_ip_mreqn {
 173     struct target_in_addr imr_multiaddr;
 174     struct target_in_addr imr_address;
 175     abi_long imr_ifindex;
 176 };
 177
 178 struct target_ip_mreq_source {
 179     /* big endian */
 180     uint32_t imr_multiaddr;
 181     uint32_t imr_interface;
 182     uint32_t imr_sourceaddr;
 183 };
 184
 185 struct target_timeval {
 186     abi_long tv_sec;
 187     abi_long tv_usec;
 188 };
 189
 190 struct target_timespec {
 191     abi_long tv_sec;
 192     abi_long tv_nsec;
 193 };
 194
 195 struct target_timezone {
 196     abi_int tz_minuteswest;
 197     abi_int tz_dsttime;
 198 };
 199
 200 struct target_itimerval {
 201     struct target_timeval it_interval;
 202     struct target_timeval it_value;
 203 };
 204
 205 struct target_itimerspec {
 206     struct target_timespec it_interval;
 207     struct target_timespec it_value;
 208 };
 209
 210 struct target_timex {
 211     abi_uint modes;              /* Mode selector */
 212     abi_long offset;             /* Time offset */
 213     abi_long freq;               /* Frequency offset */
 214     abi_long maxerror;           /* Maximum error (microseconds) */
 215     abi_long esterror;           /* Estimated error (microseconds) */
 216     abi_int status;              /* Clock command/status */
 217     abi_long constant;           /* PLL (phase-locked loop) time constant */
 218     abi_long precision;          /* Clock precision (microseconds, ro) */
 219     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 220     struct target_timeval time;  /* Current time */
 221     abi_long tick;               /* Microseconds between clock ticks */
 222     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 223     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 224     abi_int shift;               /* PPS interval duration (seconds) */
 225     abi_long stabil;             /* PPS stability */
 226     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 227     abi_long calcnt;             /* PPS calibration intervals */
 228     abi_long errcnt;             /* PPS calibration errors */
 229     abi_long stbcnt;             /* PPS stability limit exceeded */
 230     abi_int tai;                 /* TAI offset */
 231
 232     /* Further padding bytes to allow for future expansion */
 233     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 234     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 235     abi_int:32; abi_int:32; abi_int:32;
 236 };
 237
 238 typedef abi_long target_clock_t;
 239
 240 #define TARGET_HZ 100
 241
 242 struct target_tms {
 243     target_clock_t tms_utime;
 244     target_clock_t tms_stime;
 245     target_clock_t tms_cutime;
 246     target_clock_t tms_cstime;
 247 };
 248
 249 struct target_utimbuf {
 250     abi_long actime;
 251     abi_long modtime;
 252 };
 253
 254 struct target_sel_arg_struct {
 255     abi_long n;
 256     abi_long inp, outp, exp;
 257     abi_long tvp;
 258 };
 259
 260 struct target_iovec {
 261     abi_long iov_base;   /* Starting address */
 262     abi_long iov_len;   /* Number of bytes */
 263 };
 264
 265 struct target_msghdr {
 266     abi_long     msg_name;       /* Socket name                 */
 267     int          msg_namelen;    /* Length of name              */
 268     abi_long     msg_iov;        /* Data blocks                 */
 269     abi_long     msg_iovlen;     /* Number of blocks            */
 270     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 271     abi_long     msg_controllen; /* Length of cmsg list */
 272     unsigned int msg_flags;
 273 };
 274
 275 struct target_cmsghdr {
 276     abi_long     cmsg_len;
 277     int          cmsg_level;
 278     int          cmsg_type;
 279 };
 280
 281 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 282 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 283                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 284 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 285                                & (size_t) ~(sizeof (abi_long) - 1))
 286 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 287                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 288 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 289
 290 static __inline__ struct target_cmsghdr *
 291 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 292                      struct target_cmsghdr *__cmsg,
 293                      struct target_cmsghdr *__cmsg_start)
 294 {
 295   struct target_cmsghdr *__ptr;
 296
 297   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 298                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 299   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 300       > tswapal(__mhdr->msg_controllen)) {
 301     /* No more entries.  */
 302     return (struct target_cmsghdr *)0;
 303   }
 304   return __ptr;
 305 }
 306
 307 struct target_mmsghdr {
 308     struct target_msghdr msg_hdr;              /* Message header */
 309     unsigned int         msg_len;              /* Number of bytes transmitted */
 310 };
 311
 312 struct  target_rusage {
 313         struct target_timeval ru_utime;        /* user time used */
 314         struct target_timeval ru_stime;        /* system time used */
 315         abi_long    ru_maxrss;                 /* maximum resident set size */
 316         abi_long    ru_ixrss;                  /* integral shared memory size */
 317         abi_long    ru_idrss;                  /* integral unshared data size */
 318         abi_long    ru_isrss;                  /* integral unshared stack size */
 319         abi_long    ru_minflt;                 /* page reclaims */
 320         abi_long    ru_majflt;                 /* page faults */
 321         abi_long    ru_nswap;                  /* swaps */
 322         abi_long    ru_inblock;                /* block input operations */
 323         abi_long    ru_oublock;                /* block output operations */
 324         abi_long    ru_msgsnd;                 /* messages sent */
 325         abi_long    ru_msgrcv;                 /* messages received */
 326         abi_long    ru_nsignals;               /* signals received */
 327         abi_long    ru_nvcsw;                  /* voluntary context switches */
 328         abi_long    ru_nivcsw;                 /* involuntary " */
 329 };
 330
 331 typedef struct {
 332         int     val[2];
 333 } kernel_fsid_t;
 334
 335 struct kernel_statfs {
 336         int f_type;
 337         int f_bsize;
 338         int f_blocks;
 339         int f_bfree;
 340         int f_bavail;
 341         int f_files;
 342         int f_ffree;
 343         kernel_fsid_t f_fsid;
 344         int f_namelen;
 345         int f_spare[6];
 346 };
 347
 348 struct target_dirent {
 349         abi_long        d_ino;
 350         abi_long        d_off;
 351         unsigned short  d_reclen;
 352         char            d_name[];
 353 };
 354
 355 struct target_dirent64 {
 356         uint64_t        d_ino;
 357         int64_t         d_off;
 358         unsigned short  d_reclen;
 359         unsigned char   d_type;
 360         char            d_name[256];
 361 };
 362
 363
 364 /* mostly generic signal stuff */
 365 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 366 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 367 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 368
 369 #ifdef TARGET_MIPS
 370 #define TARGET_NSIG        128
 371 #else
 372 #define TARGET_NSIG        64
 373 #endif
 374 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 375 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 376
 377 typedef struct {
 378     abi_ulong sig[TARGET_NSIG_WORDS];
 379 } target_sigset_t;
 380
 381 #ifdef BSWAP_NEEDED
 382 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 383 {
 384     int i;
 385     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 386         d->sig[i] = tswapal(s->sig[i]);
 387 }
 388 #else
 389 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 390 {
 391     *d = *s;
 392 }
 393 #endif
 394
 395 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 396 {
 397     int i;
 398     d->sig[0] = set;
 399     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 400         d->sig[i] = 0;
 401 }
 402
 403 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 404 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 405 void host_to_target_old_sigset(abi_ulong *old_sigset,
 406                                const sigset_t *sigset);
 407 void target_to_host_old_sigset(sigset_t *sigset,
 408                                const abi_ulong *old_sigset);
 409 struct target_sigaction;
 410 int do_sigaction(int sig, const struct target_sigaction *act,
 411                  struct target_sigaction *oact);
 412
 413 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 414     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 415     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 416     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 417     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
 418     || defined(TARGET_TILEGX)
 419
 420 #if defined(TARGET_SPARC)
 421 #define TARGET_SA_NOCLDSTOP    8u
 422 #define TARGET_SA_NOCLDWAIT    0x100u
 423 #define TARGET_SA_SIGINFO      0x200u
 424 #define TARGET_SA_ONSTACK      1u
 425 #define TARGET_SA_RESTART      2u
 426 #define TARGET_SA_NODEFER      0x20u
 427 #define TARGET_SA_RESETHAND    4u
 428 #elif defined(TARGET_MIPS)
 429 #define TARGET_SA_NOCLDSTOP     0x00000001
 430 #define TARGET_SA_NOCLDWAIT     0x00010000
 431 #define TARGET_SA_SIGINFO       0x00000008
 432 #define TARGET_SA_ONSTACK       0x08000000
 433 #define TARGET_SA_NODEFER       0x40000000
 434 #define TARGET_SA_RESTART       0x10000000
 435 #define TARGET_SA_RESETHAND     0x80000000
 436 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 437 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 438 #endif
 439 #elif defined(TARGET_OPENRISC)
 440 #define TARGET_SA_NOCLDSTOP    0x00000001
 441 #define TARGET_SA_NOCLDWAIT    0x00000002
 442 #define TARGET_SA_SIGINFO      0x00000004
 443 #define TARGET_SA_ONSTACK      0x08000000
 444 #define TARGET_SA_RESTART      0x10000000
 445 #define TARGET_SA_NODEFER      0x40000000
 446 #define TARGET_SA_RESETHAND    0x80000000
 447 #elif defined(TARGET_ALPHA)
 448 #define TARGET_SA_ONSTACK       0x00000001
 449 #define TARGET_SA_RESTART       0x00000002
 450 #define TARGET_SA_NOCLDSTOP     0x00000004
 451 #define TARGET_SA_NODEFER       0x00000008
 452 #define TARGET_SA_RESETHAND     0x00000010
 453 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 454 #define TARGET_SA_SIGINFO       0x00000040
 455 #else
 456 #define TARGET_SA_NOCLDSTOP     0x00000001
 457 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 458 #define TARGET_SA_SIGINFO       0x00000004
 459 #define TARGET_SA_ONSTACK       0x08000000
 460 #define TARGET_SA_RESTART       0x10000000
 461 #define TARGET_SA_NODEFER       0x40000000
 462 #define TARGET_SA_RESETHAND     0x80000000
 463 #define TARGET_SA_RESTORER      0x04000000
 464 #endif
 465
 466 #if defined(TARGET_ALPHA)
 467
 468 #define TARGET_SIGHUP            1
 469 #define TARGET_SIGINT            2
 470 #define TARGET_SIGQUIT           3
 471 #define TARGET_SIGILL            4
 472 #define TARGET_SIGTRAP           5
 473 #define TARGET_SIGABRT           6
 474 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 475 #define TARGET_SIGFPE            8
 476 #define TARGET_SIGKILL           9
 477 #define TARGET_SIGBUS           10
 478 #define TARGET_SIGSEGV          11
 479 #define TARGET_SIGSYS           12
 480 #define TARGET_SIGPIPE          13
 481 #define TARGET_SIGALRM          14
 482 #define TARGET_SIGTERM          15
 483 #define TARGET_SIGURG           16
 484 #define TARGET_SIGSTOP          17
 485 #define TARGET_SIGTSTP          18
 486 #define TARGET_SIGCONT          19
 487 #define TARGET_SIGCHLD          20
 488 #define TARGET_SIGTTIN          21
 489 #define TARGET_SIGTTOU          22
 490 #define TARGET_SIGIO            23
 491 #define TARGET_SIGXCPU          24
 492 #define TARGET_SIGXFSZ          25
 493 #define TARGET_SIGVTALRM        26
 494 #define TARGET_SIGPROF          27
 495 #define TARGET_SIGWINCH         28
 496 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 497 #define TARGET_SIGUSR1          30
 498 #define TARGET_SIGUSR2          31
 499 #define TARGET_SIGRTMIN         32
 500
 501 #define TARGET_SIG_BLOCK         1
 502 #define TARGET_SIG_UNBLOCK       2
 503 #define TARGET_SIG_SETMASK       3
 504
 505 #elif defined(TARGET_SPARC)
 506
 507 #define TARGET_SIGHUP            1
 508 #define TARGET_SIGINT            2
 509 #define TARGET_SIGQUIT           3
 510 #define TARGET_SIGILL            4
 511 #define TARGET_SIGTRAP           5
 512 #define TARGET_SIGABRT           6
 513 #define TARGET_SIGIOT            6
 514 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 515 #define TARGET_SIGFPE            8
 516 #define TARGET_SIGKILL           9
 517 #define TARGET_SIGBUS           10
 518 #define TARGET_SIGSEGV          11
 519 #define TARGET_SIGSYS           12
 520 #define TARGET_SIGPIPE          13
 521 #define TARGET_SIGALRM          14
 522 #define TARGET_SIGTERM          15
 523 #define TARGET_SIGURG           16
 524 #define TARGET_SIGSTOP          17
 525 #define TARGET_SIGTSTP          18
 526 #define TARGET_SIGCONT          19
 527 #define TARGET_SIGCHLD          20
 528 #define TARGET_SIGTTIN          21
 529 #define TARGET_SIGTTOU          22
 530 #define TARGET_SIGIO            23
 531 #define TARGET_SIGXCPU          24
 532 #define TARGET_SIGXFSZ          25
 533 #define TARGET_SIGVTALRM        26
 534 #define TARGET_SIGPROF          27
 535 #define TARGET_SIGWINCH         28
 536 #define TARGET_SIGPWR           29
 537 #define TARGET_SIGUSR1          30
 538 #define TARGET_SIGUSR2          31
 539 #define TARGET_SIGRTMIN         32
 540
 541 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 542 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 543 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 544
 545 #elif defined(TARGET_MIPS)
 546
 547 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 548 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 549 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 550 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 551 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 552 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 553 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 554 #define TARGET_SIGEMT            7
 555 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 556 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 557 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 558 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 559 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 560 #define TARGET_SIGSYS           12
 561 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 562 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 563 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 564 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 565 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 566 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 567 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 568 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 569 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 570 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 571 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 572 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 573 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 574 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 575 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 576 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 577 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 578 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 579 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 580 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 581 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 582 #define TARGET_SIGRTMIN         32
 583
 584 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 585 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 586 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 587
 588 #else
 589
 590 /* OpenRISC Using the general signals */
 591 #define TARGET_SIGHUP            1
 592 #define TARGET_SIGINT            2
 593 #define TARGET_SIGQUIT           3
 594 #define TARGET_SIGILL            4
 595 #define TARGET_SIGTRAP           5
 596 #define TARGET_SIGABRT           6
 597 #define TARGET_SIGIOT            6
 598 #define TARGET_SIGBUS            7
 599 #define TARGET_SIGFPE            8
 600 #define TARGET_SIGKILL           9
 601 #define TARGET_SIGUSR1          10
 602 #define TARGET_SIGSEGV          11
 603 #define TARGET_SIGUSR2          12
 604 #define TARGET_SIGPIPE          13
 605 #define TARGET_SIGALRM          14
 606 #define TARGET_SIGTERM          15
 607 #define TARGET_SIGSTKFLT        16
 608 #define TARGET_SIGCHLD          17
 609 #define TARGET_SIGCONT          18
 610 #define TARGET_SIGSTOP          19
 611 #define TARGET_SIGTSTP          20
 612 #define TARGET_SIGTTIN          21
 613 #define TARGET_SIGTTOU          22
 614 #define TARGET_SIGURG           23
 615 #define TARGET_SIGXCPU          24
 616 #define TARGET_SIGXFSZ          25
 617 #define TARGET_SIGVTALRM        26
 618 #define TARGET_SIGPROF          27
 619 #define TARGET_SIGWINCH         28
 620 #define TARGET_SIGIO            29
 621 #define TARGET_SIGPWR           30
 622 #define TARGET_SIGSYS           31
 623 #define TARGET_SIGRTMIN         32
 624
 625 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 626 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 627 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 628
 629 #endif
 630
 631 #if defined(TARGET_ALPHA)
 632 struct target_old_sigaction {
 633     abi_ulong _sa_handler;
 634     abi_ulong sa_mask;
 635     int32_t sa_flags;
 636 };
 637
 638 struct target_rt_sigaction {
 639     abi_ulong _sa_handler;
 640     abi_ulong sa_flags;
 641     target_sigset_t sa_mask;
 642 };
 643
 644 /* This is the struct used inside the kernel.  The ka_restorer
 645    field comes from the 5th argument to sys_rt_sigaction.  */
 646 struct target_sigaction {
 647     abi_ulong _sa_handler;
 648     abi_ulong sa_flags;
 649     target_sigset_t sa_mask;
 650     abi_ulong sa_restorer;
 651 };
 652 #elif defined(TARGET_MIPS)
 653 struct target_sigaction {
 654         uint32_t        sa_flags;
 655 #if defined(TARGET_ABI_MIPSN32)
 656         uint32_t        _sa_handler;
 657 #else
 658         abi_ulong       _sa_handler;
 659 #endif
 660         target_sigset_t sa_mask;
 661 };
 662 #else
 663 struct target_old_sigaction {
 664         abi_ulong _sa_handler;
 665         abi_ulong sa_mask;
 666         abi_ulong sa_flags;
 667         abi_ulong sa_restorer;
 668 };
 669
 670 struct target_sigaction {
 671         abi_ulong _sa_handler;
 672         abi_ulong sa_flags;
 673         abi_ulong sa_restorer;
 674         target_sigset_t sa_mask;
 675 };
 676 #endif
 677
 678 typedef union target_sigval {
 679         int sival_int;
 680         abi_ulong sival_ptr;
 681 } target_sigval_t;
 682 #if 0
 683 #if defined (TARGET_SPARC)
 684 typedef struct {
 685         struct {
 686                 abi_ulong psr;
 687                 abi_ulong pc;
 688                 abi_ulong npc;
 689                 abi_ulong y;
 690                 abi_ulong u_regs[16]; /* globals and ins */
 691         }               si_regs;
 692         int             si_mask;
 693 } __siginfo_t;
 694
 695 typedef struct {
 696         unsigned   long si_float_regs [32];
 697         unsigned   long si_fsr;
 698         unsigned   long si_fpqdepth;
 699         struct {
 700                 unsigned long *insn_addr;
 701                 unsigned long insn;
 702         } si_fpqueue [16];
 703 } __siginfo_fpu_t;
 704 #endif
 705 #endif
 706
 707 #define TARGET_SI_MAX_SIZE      128
 708
 709 #if TARGET_ABI_BITS == 32
 710 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 711 #else
 712 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 713 #endif
 714
 715 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 716
 717 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 718  * the union in target_siginfo is valid. This only applies between
 719  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 720  * appear either within host siginfo_t or in target_siginfo structures
 721  * which we get from the guest userspace program. (The Linux kernel
 722  * does a similar thing with using the top bits for its own internal
 723  * purposes but not letting them be visible to userspace.)
 724  */
 725 #define QEMU_SI_KILL 0
 726 #define QEMU_SI_TIMER 1
 727 #define QEMU_SI_POLL 2
 728 #define QEMU_SI_FAULT 3
 729 #define QEMU_SI_CHLD 4
 730 #define QEMU_SI_RT 5
 731
 732 typedef struct target_siginfo {
 733 #ifdef TARGET_MIPS
 734         int si_signo;
 735         int si_code;
 736         int si_errno;
 737 #else
 738         int si_signo;
 739         int si_errno;
 740         int si_code;
 741 #endif
 742
 743         union {
 744                 int _pad[TARGET_SI_PAD_SIZE];
 745
 746                 /* kill() */
 747                 struct {
 748                         pid_t _pid;             /* sender's pid */
 749                         uid_t _uid;             /* sender's uid */
 750                 } _kill;
 751
 752                 /* POSIX.1b timers */
 753                 struct {
 754                         unsigned int _timer1;
 755                         unsigned int _timer2;
 756                 } _timer;
 757
 758                 /* POSIX.1b signals */
 759                 struct {
 760                         pid_t _pid;             /* sender's pid */
 761                         uid_t _uid;             /* sender's uid */
 762                         target_sigval_t _sigval;
 763                 } _rt;
 764
 765                 /* SIGCHLD */
 766                 struct {
 767                         pid_t _pid;             /* which child */
 768                         uid_t _uid;             /* sender's uid */
 769                         int _status;            /* exit code */
 770                         target_clock_t _utime;
 771                         target_clock_t _stime;
 772                 } _sigchld;
 773
 774                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 775                 struct {
 776                         abi_ulong _addr; /* faulting insn/memory ref. */
 777                 } _sigfault;
 778
 779                 /* SIGPOLL */
 780                 struct {
 781                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 782                         int _fd;
 783                 } _sigpoll;
 784         } _sifields;
 785 } target_siginfo_t;
 786
 787 /*
 788  * si_code values
 789  * Digital reserves positive values for kernel-generated signals.
 790  */
 791 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 792 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 793 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 794 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 795 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 796 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 797 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 798
 799 /*
 800  * SIGILL si_codes
 801  */
 802 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 803 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 804 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 805 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 806 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 807 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 808 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 809 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 810 #ifdef TARGET_TILEGX
 811 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 812 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 813 #endif
 814
 815 /*
 816  * SIGFPE si_codes
 817  */
 818 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 819 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 820 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 821 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 822 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 823 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 824 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 825 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 826 #define TARGET_NSIGFPE         8
 827
 828 /*
 829  * SIGSEGV si_codes
 830  */
 831 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 832 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 833 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 834
 835 /*
 836  * SIGBUS si_codes
 837  */
 838 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 839 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 840 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 841 /* hardware memory error consumed on a machine check: action required */
 842 #define TARGET_BUS_MCEERR_AR    (4)
 843 /* hardware memory error detected in process but not consumed: action optional*/
 844 #define TARGET_BUS_MCEERR_AO    (5)
 845
 846 /*
 847  * SIGTRAP si_codes
 848  */
 849 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 850 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 851 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 852 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 853
 854 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 855
 856 struct target_rlimit {
 857         abi_ulong   rlim_cur;
 858         abi_ulong   rlim_max;
 859 };
 860
 861 #if defined(TARGET_ALPHA)
 862 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 863 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 864 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 865 #else
 866 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 867 #endif
 868
 869 #if defined(TARGET_MIPS)
 870 #define TARGET_RLIMIT_CPU               0
 871 #define TARGET_RLIMIT_FSIZE             1
 872 #define TARGET_RLIMIT_DATA              2
 873 #define TARGET_RLIMIT_STACK             3
 874 #define TARGET_RLIMIT_CORE              4
 875 #define TARGET_RLIMIT_RSS               7
 876 #define TARGET_RLIMIT_NPROC             8
 877 #define TARGET_RLIMIT_NOFILE            5
 878 #define TARGET_RLIMIT_MEMLOCK           9
 879 #define TARGET_RLIMIT_AS                6
 880 #define TARGET_RLIMIT_LOCKS             10
 881 #define TARGET_RLIMIT_SIGPENDING        11
 882 #define TARGET_RLIMIT_MSGQUEUE          12
 883 #define TARGET_RLIMIT_NICE              13
 884 #define TARGET_RLIMIT_RTPRIO            14
 885 #else
 886 #define TARGET_RLIMIT_CPU               0
 887 #define TARGET_RLIMIT_FSIZE             1
 888 #define TARGET_RLIMIT_DATA              2
 889 #define TARGET_RLIMIT_STACK             3
 890 #define TARGET_RLIMIT_CORE              4
 891 #define TARGET_RLIMIT_RSS               5
 892 #if defined(TARGET_SPARC)
 893 #define TARGET_RLIMIT_NOFILE            6
 894 #define TARGET_RLIMIT_NPROC             7
 895 #else
 896 #define TARGET_RLIMIT_NPROC             6
 897 #define TARGET_RLIMIT_NOFILE            7
 898 #endif
 899 #define TARGET_RLIMIT_MEMLOCK           8
 900 #define TARGET_RLIMIT_AS                9
 901 #define TARGET_RLIMIT_LOCKS             10
 902 #define TARGET_RLIMIT_SIGPENDING        11
 903 #define TARGET_RLIMIT_MSGQUEUE          12
 904 #define TARGET_RLIMIT_NICE              13
 905 #define TARGET_RLIMIT_RTPRIO            14
 906 #endif
 907
 908 struct target_pollfd {
 909     int fd;           /* file descriptor */
 910     short events;     /* requested events */
 911     short revents;    /* returned events */
 912 };
 913
 914 /* virtual terminal ioctls */
 915 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 916 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 917 #define TARGET_KDGKBTYPE       0x4b33
 918 #define TARGET_KDSETMODE       0x4b3a
 919 #define TARGET_KDGKBMODE       0x4b44
 920 #define TARGET_KDSKBMODE       0x4b45
 921 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 922 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 923 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 924 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 925 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 926 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 927 #define TARGET_KDSIGACCEPT     0x4B4E
 928
 929 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4)
 930 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 931 #else
 932 #define TARGET_SIOCATMARK      0x8905
 933 #endif
 934
 935 /* Networking ioctls */
 936 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 937 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 938 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 939 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 940 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 941 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 942 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 943 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 944 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 945 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 946 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 947 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 948 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 949 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 950 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 951 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 952 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 953 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 954 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 955 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 956 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 957 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 958 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 959 #define TARGET_SIOCSIFENCAP    0x8926
 960 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 961 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 962 #define TARGET_SIOCSIFSLAVE    0x8930
 963 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 964 #define TARGET_SIOCDELMULTI    0x8932
 965 #define TARGET_SIOCGIFINDEX    0x8933
 966
 967 /* Bridging control calls */
 968 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 969 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 970
 971 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 972 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 973
 974 /* ARP cache control calls. */
 975 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 976 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 977 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 978 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 979 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 980 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 981
 982 /* RARP cache control calls. */
 983 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 984 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 985 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 986
 987 /* Driver configuration calls */
 988 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 989 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 990
 991 /* DLCI configuration calls */
 992 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 993 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 994
 995 /* From <linux/wireless.h> */
 996
 997 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
 998
 999 /* From <linux/fs.h> */
1000
1001 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
1002 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
1003 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
1004 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
1005 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
1006 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
1007 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
1008 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
1009 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
1010 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
1011 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
1012 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
1013 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
1014 /* A jump here: 108-111 have been used for various private purposes. */
1015 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
1016 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
1017 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
1018                                              /* return device size in bytes
1019                                                 (u64 *arg) */
1020
1021 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
1022 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
1023 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
1024 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
1025 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
1026 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1027 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1028 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1029 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1030
1031 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1032 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1033 /* Note that the ioctl numbers claim type "long" but the actual type
1034  * used by the kernel is "int".
1035  */
1036 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, long)
1037 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, long)
1038
1039 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1040
1041 /* cdrom commands */
1042 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1043 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1044 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1045 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1046                                            (struct cdrom_ti) */
1047 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1048                                            (struct cdrom_tochdr) */
1049 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1050                                            (struct cdrom_tocentry) */
1051 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1052 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1053 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1054 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1055                                            (struct cdrom_volctrl) */
1056 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1057                                            (struct cdrom_subchnl) */
1058 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1059                                            (struct cdrom_read) */
1060 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1061                                            (struct cdrom_read) */
1062 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1063 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1064 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1065                                            address of multi session disks
1066                                            (struct cdrom_multisession) */
1067 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1068                                            if available (struct cdrom_mcn) */
1069 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1070                                           but here anyway for compatibility */
1071 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1072 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1073                                           (struct cdrom_volctrl) */
1074 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1075                                            (struct cdrom_read) */
1076 /*
1077  * These ioctls are used only used in aztcd.c and optcd.c
1078  */
1079 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1080 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1081
1082 /*
1083  * This ioctl is only used by the scsi-cd driver.
1084    It is for playing audio in logical block addressing mode.
1085  */
1086 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1087
1088 /*
1089  * These ioctls are only used in optcd.c
1090  */
1091 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1092
1093 /*
1094  * These ioctls are (now) only in ide-cd.c for controlling
1095  * drive spindown time.  They should be implemented in the
1096  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1097  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1098  *  -Erik
1099  */
1100 #define TARGET_CDROMGETSPINDOWN        0x531d
1101 #define TARGET_CDROMSETSPINDOWN        0x531e
1102
1103 /*
1104  * These ioctls are implemented through the uniform CD-ROM driver
1105  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1106  * drivers are eventually ported to the uniform CD-ROM driver interface.
1107  */
1108 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1109 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1110 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1111 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1112 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1113 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1114 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1115 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1116 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1117 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1118 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1119 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1120
1121 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1122  * Future CDROM ioctls should be kept below 0x537F
1123  */
1124
1125 /* This ioctl is only used by sbpcd at the moment */
1126 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1127                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1128
1129 /* DVD-ROM Specific ioctls */
1130 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1131 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1132 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1133
1134 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1135 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1136 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1137
1138 /* HD commands */
1139
1140 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1141 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1142 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1143 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1144 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1145 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1146 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1147 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1148 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1149 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1150
1151 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1152 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1153 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1154 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1155 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1156 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1157 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1158 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1159
1160 /* loop ioctls */
1161 #define TARGET_LOOP_SET_FD            0x4C00
1162 #define TARGET_LOOP_CLR_FD            0x4C01
1163 #define TARGET_LOOP_SET_STATUS        0x4C02
1164 #define TARGET_LOOP_GET_STATUS        0x4C03
1165 #define TARGET_LOOP_SET_STATUS64      0x4C04
1166 #define TARGET_LOOP_GET_STATUS64      0x4C05
1167 #define TARGET_LOOP_CHANGE_FD         0x4C06
1168
1169 #define TARGET_LOOP_CTL_ADD           0x4C80
1170 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1171 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1172
1173 /* fb ioctls */
1174 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1175 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1176 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1177 #define TARGET_FBIOGETCMAP            0x4604
1178 #define TARGET_FBIOPUTCMAP            0x4605
1179 #define TARGET_FBIOPAN_DISPLAY        0x4606
1180 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1181 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1182
1183 /* vt ioctls */
1184 #define TARGET_VT_OPENQRY             0x5600
1185 #define TARGET_VT_GETSTATE            0x5603
1186 #define TARGET_VT_ACTIVATE            0x5606
1187 #define TARGET_VT_WAITACTIVE          0x5607
1188 #define TARGET_VT_LOCKSWITCH          0x560b
1189 #define TARGET_VT_UNLOCKSWITCH        0x560c
1190 #define TARGET_VT_GETMODE             0x5601
1191 #define TARGET_VT_SETMODE             0x5602
1192 #define TARGET_VT_RELDISP             0x5605
1193 #define TARGET_VT_DISALLOCATE         0x5608
1194
1195 /* device mapper */
1196 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1197 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1198 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1199 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1200 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1201 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1202 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1203 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1204 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1205 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1206 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1207 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1208 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1209 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1210 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1211 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1212
1213 /* from asm/termbits.h */
1214
1215 #define TARGET_NCC 8
1216 struct target_termio {
1217         unsigned short c_iflag;         /* input mode flags */
1218         unsigned short c_oflag;         /* output mode flags */
1219         unsigned short c_cflag;         /* control mode flags */
1220         unsigned short c_lflag;         /* local mode flags */
1221         unsigned char c_line;           /* line discipline */
1222         unsigned char c_cc[TARGET_NCC]; /* control characters */
1223 };
1224
1225 struct target_winsize {
1226         unsigned short ws_row;
1227         unsigned short ws_col;
1228         unsigned short ws_xpixel;
1229         unsigned short ws_ypixel;
1230 };
1231
1232 #include "termbits.h"
1233
1234 #if defined(TARGET_MIPS)
1235 #define TARGET_PROT_SEM         0x10
1236 #else
1237 #define TARGET_PROT_SEM         0x08
1238 #endif
1239
1240 /* Common */
1241 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1242 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1243 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1244
1245 /* Target specific */
1246 #if defined(TARGET_MIPS)
1247 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1248 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1249 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1250 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1251 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1252 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1253 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1254 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1255 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1256 #elif defined(TARGET_PPC)
1257 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1258 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1259 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1260 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1261 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1262 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1263 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1264 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1265 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1266 #elif defined(TARGET_ALPHA)
1267 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1268 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1269 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1270 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1271 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1272 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1273 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1274 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1275 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1276 #else
1277 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1278 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1279 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1280 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1281 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1282 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1283 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1284 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1285 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1286 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1287 #endif
1288
1289 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1290     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1291     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1292 struct target_stat {
1293         unsigned short st_dev;
1294         unsigned short __pad1;
1295         abi_ulong st_ino;
1296         unsigned short st_mode;
1297         unsigned short st_nlink;
1298         unsigned short st_uid;
1299         unsigned short st_gid;
1300         unsigned short st_rdev;
1301         unsigned short __pad2;
1302         abi_ulong  st_size;
1303         abi_ulong  st_blksize;
1304         abi_ulong  st_blocks;
1305         abi_ulong  target_st_atime;
1306         abi_ulong  __unused1;
1307         abi_ulong  target_st_mtime;
1308         abi_ulong  __unused2;
1309         abi_ulong  target_st_ctime;
1310         abi_ulong  __unused3;
1311         abi_ulong  __unused4;
1312         abi_ulong  __unused5;
1313 };
1314
1315 /* This matches struct stat64 in glibc2.1, hence the absolutely
1316  * insane amounts of padding around dev_t's.
1317  */
1318 #define TARGET_HAS_STRUCT_STAT64
1319 struct target_stat64 {
1320         unsigned short  st_dev;
1321         unsigned char   __pad0[10];
1322
1323 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1324         abi_ulong       __st_ino;
1325
1326         unsigned int    st_mode;
1327         unsigned int    st_nlink;
1328
1329         abi_ulong       st_uid;
1330         abi_ulong       st_gid;
1331
1332         unsigned short  st_rdev;
1333         unsigned char   __pad3[10];
1334
1335         long long       st_size;
1336         abi_ulong       st_blksize;
1337
1338         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1339         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1340
1341         abi_ulong       target_st_atime;
1342         abi_ulong       __pad5;
1343
1344         abi_ulong       target_st_mtime;
1345         abi_ulong       __pad6;
1346
1347         abi_ulong       target_st_ctime;
1348         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1349
1350         unsigned long long      st_ino;
1351 } QEMU_PACKED;
1352
1353 #ifdef TARGET_ARM
1354 #define TARGET_HAS_STRUCT_STAT64
1355 struct target_eabi_stat64 {
1356         unsigned long long st_dev;
1357         unsigned int    __pad1;
1358         abi_ulong    __st_ino;
1359         unsigned int    st_mode;
1360         unsigned int    st_nlink;
1361
1362         abi_ulong    st_uid;
1363         abi_ulong    st_gid;
1364
1365         unsigned long long st_rdev;
1366         unsigned int    __pad2[2];
1367
1368         long long       st_size;
1369         abi_ulong    st_blksize;
1370         unsigned int    __pad3;
1371         unsigned long long st_blocks;
1372
1373         abi_ulong    target_st_atime;
1374         abi_ulong    target_st_atime_nsec;
1375
1376         abi_ulong    target_st_mtime;
1377         abi_ulong    target_st_mtime_nsec;
1378
1379         abi_ulong    target_st_ctime;
1380         abi_ulong    target_st_ctime_nsec;
1381
1382         unsigned long long st_ino;
1383 } QEMU_PACKED;
1384 #endif
1385
1386 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1387 struct target_stat {
1388         unsigned int    st_dev;
1389         abi_ulong       st_ino;
1390         unsigned int    st_mode;
1391         unsigned int    st_nlink;
1392         unsigned int    st_uid;
1393         unsigned int    st_gid;
1394         unsigned int    st_rdev;
1395         abi_long        st_size;
1396         abi_long        target_st_atime;
1397         abi_long        target_st_mtime;
1398         abi_long        target_st_ctime;
1399         abi_long        st_blksize;
1400         abi_long        st_blocks;
1401         abi_ulong       __unused4[2];
1402 };
1403
1404 #define TARGET_HAS_STRUCT_STAT64
1405 struct target_stat64 {
1406         unsigned char   __pad0[6];
1407         unsigned short  st_dev;
1408
1409         uint64_t        st_ino;
1410         uint64_t        st_nlink;
1411
1412         unsigned int    st_mode;
1413
1414         unsigned int    st_uid;
1415         unsigned int    st_gid;
1416
1417         unsigned char   __pad2[6];
1418         unsigned short  st_rdev;
1419
1420         int64_t         st_size;
1421         int64_t         st_blksize;
1422
1423         unsigned char   __pad4[4];
1424         unsigned int    st_blocks;
1425
1426         abi_ulong       target_st_atime;
1427         abi_ulong       __unused1;
1428
1429         abi_ulong       target_st_mtime;
1430         abi_ulong       __unused2;
1431
1432         abi_ulong       target_st_ctime;
1433         abi_ulong       __unused3;
1434
1435         abi_ulong       __unused4[3];
1436 };
1437
1438 #elif defined(TARGET_SPARC)
1439
1440 struct target_stat {
1441         unsigned short  st_dev;
1442         abi_ulong       st_ino;
1443         unsigned short  st_mode;
1444         short           st_nlink;
1445         unsigned short  st_uid;
1446         unsigned short  st_gid;
1447         unsigned short  st_rdev;
1448         abi_long        st_size;
1449         abi_long        target_st_atime;
1450         abi_ulong       __unused1;
1451         abi_long        target_st_mtime;
1452         abi_ulong       __unused2;
1453         abi_long        target_st_ctime;
1454         abi_ulong       __unused3;
1455         abi_long        st_blksize;
1456         abi_long        st_blocks;
1457         abi_ulong       __unused4[2];
1458 };
1459
1460 #define TARGET_HAS_STRUCT_STAT64
1461 struct target_stat64 {
1462         unsigned char   __pad0[6];
1463         unsigned short  st_dev;
1464
1465         uint64_t st_ino;
1466
1467         unsigned int    st_mode;
1468         unsigned int    st_nlink;
1469
1470         unsigned int    st_uid;
1471         unsigned int    st_gid;
1472
1473         unsigned char   __pad2[6];
1474         unsigned short  st_rdev;
1475
1476         unsigned char   __pad3[8];
1477
1478         int64_t st_size;
1479         unsigned int    st_blksize;
1480
1481         unsigned char   __pad4[8];
1482         unsigned int    st_blocks;
1483
1484         unsigned int    target_st_atime;
1485         unsigned int    __unused1;
1486
1487         unsigned int    target_st_mtime;
1488         unsigned int    __unused2;
1489
1490         unsigned int    target_st_ctime;
1491         unsigned int    __unused3;
1492
1493         unsigned int    __unused4;
1494         unsigned int    __unused5;
1495 };
1496
1497 #elif defined(TARGET_PPC)
1498
1499 struct target_stat {
1500         abi_ulong st_dev;
1501         abi_ulong st_ino;
1502 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1503         abi_ulong st_nlink;
1504         unsigned int st_mode;
1505 #else
1506         unsigned int st_mode;
1507         unsigned short st_nlink;
1508 #endif
1509         unsigned int st_uid;
1510         unsigned int st_gid;
1511         abi_ulong  st_rdev;
1512         abi_ulong  st_size;
1513         abi_ulong  st_blksize;
1514         abi_ulong  st_blocks;
1515         abi_ulong  target_st_atime;
1516         abi_ulong  target_st_atime_nsec;
1517         abi_ulong  target_st_mtime;
1518         abi_ulong  target_st_mtime_nsec;
1519         abi_ulong  target_st_ctime;
1520         abi_ulong  target_st_ctime_nsec;
1521         abi_ulong  __unused4;
1522         abi_ulong  __unused5;
1523 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1524         abi_ulong  __unused6;
1525 #endif
1526 };
1527
1528 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1529 #define TARGET_HAS_STRUCT_STAT64
1530 struct QEMU_PACKED target_stat64 {
1531         unsigned long long st_dev;
1532         unsigned long long st_ino;
1533         unsigned int st_mode;
1534         unsigned int st_nlink;
1535         unsigned int st_uid;
1536         unsigned int st_gid;
1537         unsigned long long st_rdev;
1538         unsigned long long __pad0;
1539         long long      st_size;
1540         int            st_blksize;
1541         unsigned int   __pad1;
1542         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1543         int            target_st_atime;
1544         unsigned int   target_st_atime_nsec;
1545         int            target_st_mtime;
1546         unsigned int   target_st_mtime_nsec;
1547         int            target_st_ctime;
1548         unsigned int   target_st_ctime_nsec;
1549         unsigned int   __unused4;
1550         unsigned int   __unused5;
1551 };
1552 #endif
1553
1554 #elif defined(TARGET_MICROBLAZE)
1555
1556 struct target_stat {
1557         abi_ulong st_dev;
1558         abi_ulong st_ino;
1559         unsigned int st_mode;
1560         unsigned short st_nlink;
1561         unsigned int st_uid;
1562         unsigned int st_gid;
1563         abi_ulong  st_rdev;
1564         abi_ulong  st_size;
1565         abi_ulong  st_blksize;
1566         abi_ulong  st_blocks;
1567         abi_ulong  target_st_atime;
1568         abi_ulong  target_st_atime_nsec;
1569         abi_ulong  target_st_mtime;
1570         abi_ulong  target_st_mtime_nsec;
1571         abi_ulong  target_st_ctime;
1572         abi_ulong  target_st_ctime_nsec;
1573         abi_ulong  __unused4;
1574         abi_ulong  __unused5;
1575 };
1576
1577 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1578 #define TARGET_HAS_STRUCT_STAT64
1579 struct QEMU_PACKED target_stat64 {
1580         uint64_t st_dev;
1581 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1582         uint32_t pad0;
1583         uint32_t __st_ino;
1584
1585         uint32_t st_mode;
1586         uint32_t st_nlink;
1587         uint32_t st_uid;
1588         uint32_t st_gid;
1589         uint64_t st_rdev;
1590         uint64_t __pad1;
1591
1592         int64_t  st_size;
1593         int32_t  st_blksize;
1594         uint32_t __pad2;
1595         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1596
1597         int            target_st_atime;
1598         unsigned int   target_st_atime_nsec;
1599         int            target_st_mtime;
1600         unsigned int   target_st_mtime_nsec;
1601         int            target_st_ctime;
1602         unsigned int   target_st_ctime_nsec;
1603         uint64_t st_ino;
1604 };
1605
1606 #elif defined(TARGET_M68K)
1607
1608 struct target_stat {
1609         unsigned short st_dev;
1610         unsigned short __pad1;
1611         abi_ulong st_ino;
1612         unsigned short st_mode;
1613         unsigned short st_nlink;
1614         unsigned short st_uid;
1615         unsigned short st_gid;
1616         unsigned short st_rdev;
1617         unsigned short __pad2;
1618         abi_ulong  st_size;
1619         abi_ulong  st_blksize;
1620         abi_ulong  st_blocks;
1621         abi_ulong  target_st_atime;
1622         abi_ulong  __unused1;
1623         abi_ulong  target_st_mtime;
1624         abi_ulong  __unused2;
1625         abi_ulong  target_st_ctime;
1626         abi_ulong  __unused3;
1627         abi_ulong  __unused4;
1628         abi_ulong  __unused5;
1629 };
1630
1631 /* This matches struct stat64 in glibc2.1, hence the absolutely
1632  * insane amounts of padding around dev_t's.
1633  */
1634 #define TARGET_HAS_STRUCT_STAT64
1635 struct target_stat64 {
1636         unsigned long long      st_dev;
1637         unsigned char   __pad1[2];
1638
1639 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1640         abi_ulong       __st_ino;
1641
1642         unsigned int    st_mode;
1643         unsigned int    st_nlink;
1644
1645         abi_ulong       st_uid;
1646         abi_ulong       st_gid;
1647
1648         unsigned long long      st_rdev;
1649         unsigned char   __pad3[2];
1650
1651         long long       st_size;
1652         abi_ulong       st_blksize;
1653
1654         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1655         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1656
1657         abi_ulong       target_st_atime;
1658         abi_ulong       target_st_atime_nsec;
1659
1660         abi_ulong       target_st_mtime;
1661         abi_ulong       target_st_mtime_nsec;
1662
1663         abi_ulong       target_st_ctime;
1664         abi_ulong       target_st_ctime_nsec;
1665
1666         unsigned long long      st_ino;
1667 } QEMU_PACKED;
1668
1669 #elif defined(TARGET_ABI_MIPSN64)
1670
1671 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1672 struct target_stat {
1673         unsigned int            st_dev;
1674         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1675
1676         abi_ulong               st_ino;
1677
1678         unsigned int            st_mode;
1679         unsigned int            st_nlink;
1680
1681         int                     st_uid;
1682         int                     st_gid;
1683
1684         unsigned int            st_rdev;
1685         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1686
1687         abi_ulong               st_size;
1688
1689         /*
1690          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1691          * but we don't have it under Linux.
1692          */
1693         unsigned int            target_st_atime;
1694         unsigned int            target_st_atime_nsec;
1695
1696         unsigned int            target_st_mtime;
1697         unsigned int            target_st_mtime_nsec;
1698
1699         unsigned int            target_st_ctime;
1700         unsigned int            target_st_ctime_nsec;
1701
1702         unsigned int            st_blksize;
1703         unsigned int            st_pad2;
1704
1705         abi_ulong               st_blocks;
1706 };
1707
1708 #elif defined(TARGET_ABI_MIPSN32)
1709
1710 struct target_stat {
1711         abi_ulong    st_dev;
1712         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1713         uint64_t     st_ino;
1714         unsigned int st_mode;
1715         unsigned int st_nlink;
1716         int          st_uid;
1717         int          st_gid;
1718         abi_ulong    st_rdev;
1719         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1720         int64_t      st_size;
1721         abi_long     target_st_atime;
1722         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1723         abi_long     target_st_mtime;
1724         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1725         abi_long     target_st_ctime;
1726         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1727         abi_ulong    st_blksize;
1728         abi_ulong    st_pad2;
1729         int64_t      st_blocks;
1730 };
1731
1732 #elif defined(TARGET_ABI_MIPSO32)
1733
1734 struct target_stat {
1735         unsigned        st_dev;
1736         abi_long        st_pad1[3];             /* Reserved for network id */
1737         abi_ulong       st_ino;
1738         unsigned int    st_mode;
1739         unsigned int    st_nlink;
1740         int             st_uid;
1741         int             st_gid;
1742         unsigned        st_rdev;
1743         abi_long        st_pad2[2];
1744         abi_long        st_size;
1745         abi_long        st_pad3;
1746         /*
1747          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1748          * but we don't have it under Linux.
1749          */
1750         abi_long                target_st_atime;
1751         abi_long                target_st_atime_nsec;
1752         abi_long                target_st_mtime;
1753         abi_long                target_st_mtime_nsec;
1754         abi_long                target_st_ctime;
1755         abi_long                target_st_ctime_nsec;
1756         abi_long                st_blksize;
1757         abi_long                st_blocks;
1758         abi_long                st_pad4[14];
1759 };
1760
1761 /*
1762  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1763  * amounts of padding around dev_t's.  The memory layout is the same as of
1764  * struct stat of the 64-bit kernel.
1765  */
1766
1767 #define TARGET_HAS_STRUCT_STAT64
1768 struct target_stat64 {
1769         abi_ulong       st_dev;
1770         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1771
1772         uint64_t        st_ino;
1773
1774         unsigned int    st_mode;
1775         unsigned int    st_nlink;
1776
1777         int             st_uid;
1778         int             st_gid;
1779
1780         abi_ulong       st_rdev;
1781         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1782
1783         int64_t         st_size;
1784
1785         /*
1786          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1787          * but we don't have it under Linux.
1788          */
1789         abi_long        target_st_atime;
1790         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1791
1792         abi_long        target_st_mtime;
1793         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1794
1795         abi_long        target_st_ctime;
1796         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1797
1798         abi_ulong       st_blksize;
1799         abi_ulong       st_pad2;
1800
1801         int64_t         st_blocks;
1802 };
1803
1804 #elif defined(TARGET_ALPHA)
1805
1806 struct target_stat {
1807        unsigned int    st_dev;
1808        unsigned int    st_ino;
1809        unsigned int    st_mode;
1810        unsigned int    st_nlink;
1811        unsigned int    st_uid;
1812        unsigned int    st_gid;
1813        unsigned int    st_rdev;
1814        abi_long     st_size;
1815        abi_ulong    target_st_atime;
1816        abi_ulong    target_st_mtime;
1817        abi_ulong    target_st_ctime;
1818        unsigned int    st_blksize;
1819        unsigned int    st_blocks;
1820        unsigned int    st_flags;
1821        unsigned int    st_gen;
1822 };
1823
1824 #define TARGET_HAS_STRUCT_STAT64
1825 struct target_stat64 {
1826        abi_ulong    st_dev;
1827        abi_ulong    st_ino;
1828        abi_ulong    st_rdev;
1829        abi_long     st_size;
1830        abi_ulong    st_blocks;
1831
1832        unsigned int    st_mode;
1833        unsigned int    st_uid;
1834        unsigned int    st_gid;
1835        unsigned int    st_blksize;
1836        unsigned int    st_nlink;
1837        unsigned int    __pad0;
1838
1839        abi_ulong    target_st_atime;
1840        abi_ulong    target_st_atime_nsec;
1841        abi_ulong    target_st_mtime;
1842        abi_ulong    target_st_mtime_nsec;
1843        abi_ulong    target_st_ctime;
1844        abi_ulong    target_st_ctime_nsec;
1845        abi_long     __unused[3];
1846 };
1847
1848 #elif defined(TARGET_SH4)
1849
1850 struct target_stat {
1851         abi_ulong  st_dev;
1852         abi_ulong  st_ino;
1853         unsigned short st_mode;
1854         unsigned short st_nlink;
1855         unsigned short st_uid;
1856         unsigned short st_gid;
1857         abi_ulong  st_rdev;
1858         abi_ulong  st_size;
1859         abi_ulong  st_blksize;
1860         abi_ulong  st_blocks;
1861         abi_ulong  target_st_atime;
1862         abi_ulong  target_st_atime_nsec;
1863         abi_ulong  target_st_mtime;
1864         abi_ulong  target_st_mtime_nsec;
1865         abi_ulong  target_st_ctime;
1866         abi_ulong  target_st_ctime_nsec;
1867         abi_ulong  __unused4;
1868         abi_ulong  __unused5;
1869 };
1870
1871 /* This matches struct stat64 in glibc2.1, hence the absolutely
1872  * insane amounts of padding around dev_t's.
1873  */
1874 #define TARGET_HAS_STRUCT_STAT64
1875 struct QEMU_PACKED target_stat64 {
1876         unsigned long long      st_dev;
1877         unsigned char   __pad0[4];
1878
1879 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1880         abi_ulong       __st_ino;
1881
1882         unsigned int    st_mode;
1883         unsigned int    st_nlink;
1884
1885         abi_ulong       st_uid;
1886         abi_ulong       st_gid;
1887
1888         unsigned long long      st_rdev;
1889         unsigned char   __pad3[4];
1890
1891         long long       st_size;
1892         abi_ulong       st_blksize;
1893
1894         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1895
1896         abi_ulong       target_st_atime;
1897         abi_ulong       target_st_atime_nsec;
1898
1899         abi_ulong       target_st_mtime;
1900         abi_ulong       target_st_mtime_nsec;
1901
1902         abi_ulong       target_st_ctime;
1903         abi_ulong       target_st_ctime_nsec;
1904
1905         unsigned long long      st_ino;
1906 };
1907
1908 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1909 struct target_stat {
1910         abi_ulong       st_dev;
1911         abi_ulong       st_ino;
1912         abi_ulong       st_nlink;
1913
1914         unsigned int    st_mode;
1915         unsigned int    st_uid;
1916         unsigned int    st_gid;
1917         unsigned int    __pad0;
1918         abi_ulong       st_rdev;
1919         abi_long        st_size;
1920         abi_long        st_blksize;
1921         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1922
1923         abi_ulong       target_st_atime;
1924         abi_ulong       target_st_atime_nsec;
1925         abi_ulong       target_st_mtime;
1926         abi_ulong       target_st_mtime_nsec;
1927         abi_ulong       target_st_ctime;
1928         abi_ulong       target_st_ctime_nsec;
1929
1930         abi_long        __unused[3];
1931 };
1932 #elif defined(TARGET_S390X)
1933 struct target_stat {
1934     abi_ulong  st_dev;
1935     abi_ulong  st_ino;
1936     abi_ulong  st_nlink;
1937     unsigned int   st_mode;
1938     unsigned int   st_uid;
1939     unsigned int   st_gid;
1940     unsigned int   __pad1;
1941     abi_ulong  st_rdev;
1942     abi_ulong  st_size;
1943     abi_ulong  target_st_atime;
1944     abi_ulong  target_st_atime_nsec;
1945     abi_ulong  target_st_mtime;
1946     abi_ulong  target_st_mtime_nsec;
1947     abi_ulong  target_st_ctime;
1948     abi_ulong  target_st_ctime_nsec;
1949     abi_ulong  st_blksize;
1950     abi_long       st_blocks;
1951     abi_ulong  __unused[3];
1952 };
1953 #elif defined(TARGET_AARCH64)
1954 struct target_stat {
1955     abi_ulong  st_dev;
1956     abi_ulong  st_ino;
1957     unsigned int st_mode;
1958     unsigned int st_nlink;
1959     unsigned int   st_uid;
1960     unsigned int   st_gid;
1961     abi_ulong  st_rdev;
1962     abi_ulong  _pad1;
1963     abi_long  st_size;
1964     int        st_blksize;
1965     int        __pad2;
1966     abi_long   st_blocks;
1967     abi_long  target_st_atime;
1968     abi_ulong  target_st_atime_nsec;
1969     abi_long  target_st_mtime;
1970     abi_ulong  target_st_mtime_nsec;
1971     abi_long  target_st_ctime;
1972     abi_ulong  target_st_ctime_nsec;
1973     unsigned int __unused[2];
1974 };
1975 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
1976
1977 /* These are the asm-generic versions of the stat and stat64 structures */
1978
1979 struct target_stat {
1980     abi_ulong st_dev;
1981     abi_ulong st_ino;
1982     unsigned int st_mode;
1983     unsigned int st_nlink;
1984     unsigned int st_uid;
1985     unsigned int st_gid;
1986     abi_ulong st_rdev;
1987     abi_ulong __pad1;
1988     abi_long st_size;
1989     int st_blksize;
1990     int __pad2;
1991     abi_long st_blocks;
1992     abi_long target_st_atime;
1993     abi_ulong target_st_atime_nsec;
1994     abi_long target_st_mtime;
1995     abi_ulong target_st_mtime_nsec;
1996     abi_long target_st_ctime;
1997     abi_ulong target_st_ctime_nsec;
1998     unsigned int __unused4;
1999     unsigned int __unused5;
2000 };
2001
2002 #define TARGET_HAS_STRUCT_STAT64
2003 struct target_stat64 {
2004     uint64_t st_dev;
2005     uint64_t st_ino;
2006     unsigned int st_mode;
2007     unsigned int st_nlink;
2008     unsigned int st_uid;
2009     unsigned int st_gid;
2010     uint64_t st_rdev;
2011     uint64_t __pad1;
2012     int64_t st_size;
2013     int st_blksize;
2014     int __pad2;
2015     int64_t st_blocks;
2016     int target_st_atime;
2017     unsigned int target_st_atime_nsec;
2018     int target_st_mtime;
2019     unsigned int target_st_mtime_nsec;
2020     int target_st_ctime;
2021     unsigned int target_st_ctime_nsec;
2022     unsigned int __unused4;
2023     unsigned int __unused5;
2024 };
2025
2026 #else
2027 #error unsupported CPU
2028 #endif
2029
2030 typedef struct {
2031         int     val[2];
2032 } target_fsid_t;
2033
2034 #ifdef TARGET_MIPS
2035 #ifdef TARGET_ABI_MIPSN32
2036 struct target_statfs {
2037         int32_t                 f_type;
2038         int32_t                 f_bsize;
2039         int32_t                 f_frsize;       /* Fragment size - unsupported */
2040         int32_t                 f_blocks;
2041         int32_t                 f_bfree;
2042         int32_t                 f_files;
2043         int32_t                 f_ffree;
2044         int32_t                 f_bavail;
2045
2046         /* Linux specials */
2047         target_fsid_t           f_fsid;
2048         int32_t                 f_namelen;
2049         int32_t                 f_spare[6];
2050 };
2051 #else
2052 struct target_statfs {
2053         abi_long                f_type;
2054         abi_long                f_bsize;
2055         abi_long                f_frsize;       /* Fragment size - unsupported */
2056         abi_long                f_blocks;
2057         abi_long                f_bfree;
2058         abi_long                f_files;
2059         abi_long                f_ffree;
2060         abi_long                f_bavail;
2061
2062         /* Linux specials */
2063         target_fsid_t           f_fsid;
2064         abi_long                f_namelen;
2065         abi_long                f_spare[6];
2066 };
2067 #endif
2068
2069 struct target_statfs64 {
2070         uint32_t        f_type;
2071         uint32_t        f_bsize;
2072         uint32_t        f_frsize;       /* Fragment size - unsupported */
2073         uint32_t        __pad;
2074         uint64_t        f_blocks;
2075         uint64_t        f_bfree;
2076         uint64_t        f_files;
2077         uint64_t        f_ffree;
2078         uint64_t        f_bavail;
2079         target_fsid_t   f_fsid;
2080         uint32_t        f_namelen;
2081         uint32_t        f_spare[6];
2082 };
2083 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2084        defined(TARGET_SPARC64) || defined(TARGET_AARCH64)) && \
2085        !defined(TARGET_ABI32)
2086 struct target_statfs {
2087         abi_long f_type;
2088         abi_long f_bsize;
2089         abi_long f_blocks;
2090         abi_long f_bfree;
2091         abi_long f_bavail;
2092         abi_long f_files;
2093         abi_long f_ffree;
2094         target_fsid_t f_fsid;
2095         abi_long f_namelen;
2096         abi_long f_frsize;
2097         abi_long f_spare[5];
2098 };
2099
2100 struct target_statfs64 {
2101         abi_long f_type;
2102         abi_long f_bsize;
2103         abi_long f_blocks;
2104         abi_long f_bfree;
2105         abi_long f_bavail;
2106         abi_long f_files;
2107         abi_long f_ffree;
2108         target_fsid_t f_fsid;
2109         abi_long f_namelen;
2110         abi_long f_frsize;
2111         abi_long f_spare[5];
2112 };
2113 #elif defined(TARGET_S390X)
2114 struct target_statfs {
2115     int32_t  f_type;
2116     int32_t  f_bsize;
2117     abi_long f_blocks;
2118     abi_long f_bfree;
2119     abi_long f_bavail;
2120     abi_long f_files;
2121     abi_long f_ffree;
2122     kernel_fsid_t f_fsid;
2123     int32_t  f_namelen;
2124     int32_t  f_frsize;
2125     int32_t  f_spare[5];
2126 };
2127
2128 struct target_statfs64 {
2129     int32_t  f_type;
2130     int32_t  f_bsize;
2131     abi_long f_blocks;
2132     abi_long f_bfree;
2133     abi_long f_bavail;
2134     abi_long f_files;
2135     abi_long f_ffree;
2136     kernel_fsid_t f_fsid;
2137     int32_t  f_namelen;
2138     int32_t  f_frsize;
2139     int32_t  f_spare[5];
2140 };
2141 #else
2142 struct target_statfs {
2143         uint32_t f_type;
2144         uint32_t f_bsize;
2145         uint32_t f_blocks;
2146         uint32_t f_bfree;
2147         uint32_t f_bavail;
2148         uint32_t f_files;
2149         uint32_t f_ffree;
2150         target_fsid_t f_fsid;
2151         uint32_t f_namelen;
2152         uint32_t f_frsize;
2153         uint32_t f_spare[5];
2154 };
2155
2156 struct target_statfs64 {
2157         uint32_t f_type;
2158         uint32_t f_bsize;
2159         uint64_t f_blocks;
2160         uint64_t f_bfree;
2161         uint64_t f_bavail;
2162         uint64_t f_files;
2163         uint64_t f_ffree;
2164         target_fsid_t f_fsid;
2165         uint32_t f_namelen;
2166         uint32_t f_frsize;
2167         uint32_t f_spare[5];
2168 };
2169 #endif
2170
2171
2172 #define TARGET_F_DUPFD         0       /* dup */
2173 #define TARGET_F_GETFD         1       /* get close_on_exec */
2174 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2175 #define TARGET_F_GETFL         3       /* get file->f_flags */
2176 #define TARGET_F_SETFL         4       /* set file->f_flags */
2177
2178 #if defined(TARGET_ALPHA)
2179 #define TARGET_F_GETLK         7
2180 #define TARGET_F_SETLK         8
2181 #define TARGET_F_SETLKW        9
2182 #define TARGET_F_SETOWN        5       /*  for sockets. */
2183 #define TARGET_F_GETOWN        6       /*  for sockets. */
2184
2185 #define TARGET_F_RDLCK         1
2186 #define TARGET_F_WRLCK         2
2187 #define TARGET_F_UNLCK         8
2188 #define TARGET_F_EXLCK         16
2189 #define TARGET_F_SHLCK         32
2190 #elif defined(TARGET_MIPS)
2191 #define TARGET_F_GETLK         14
2192 #define TARGET_F_SETLK         6
2193 #define TARGET_F_SETLKW        7
2194 #define TARGET_F_SETOWN        24       /*  for sockets. */
2195 #define TARGET_F_GETOWN        23       /*  for sockets. */
2196 #else
2197 #define TARGET_F_GETLK         5
2198 #define TARGET_F_SETLK         6
2199 #define TARGET_F_SETLKW        7
2200 #define TARGET_F_SETOWN        8       /*  for sockets. */
2201 #define TARGET_F_GETOWN        9       /*  for sockets. */
2202 #endif
2203 #define TARGET_F_SETOWN_EX     15
2204 #define TARGET_F_GETOWN_EX     16
2205
2206 #ifndef TARGET_F_RDLCK
2207 #define TARGET_F_RDLCK         0
2208 #define TARGET_F_WRLCK         1
2209 #define TARGET_F_UNLCK         2
2210 #endif
2211
2212 #ifndef TARGET_F_EXLCK
2213 #define TARGET_F_EXLCK         4
2214 #define TARGET_F_SHLCK         8
2215 #endif
2216
2217
2218 #define TARGET_F_SETSIG        10      /*  for sockets. */
2219 #define TARGET_F_GETSIG        11      /*  for sockets. */
2220
2221 #if defined(TARGET_MIPS)
2222 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2223 #define TARGET_F_SETLK64       34
2224 #define TARGET_F_SETLKW64      35
2225 #else
2226 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2227 #define TARGET_F_SETLK64       13
2228 #define TARGET_F_SETLKW64      14
2229 #endif
2230
2231 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2232 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2233 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2234 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2235 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2236 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2237 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2238
2239 #if defined(TARGET_ALPHA)
2240 #define TARGET_O_NONBLOCK           04
2241 #define TARGET_O_APPEND            010
2242 #define TARGET_O_CREAT           01000 /* not fcntl */
2243 #define TARGET_O_TRUNC           02000 /* not fcntl */
2244 #define TARGET_O_EXCL            04000 /* not fcntl */
2245 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2246 #define TARGET_O_DSYNC          040000
2247 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2248 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2249 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2250 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2251 #define TARGET_O_NOATIME      04000000
2252 #define TARGET_O_CLOEXEC     010000000
2253 #define TARGET___O_SYNC      020000000
2254 #define TARGET_O_PATH        040000000
2255 #elif defined(TARGET_ARM) || defined(TARGET_M68K)
2256 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2257 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2258 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2259 #define TARGET_O_LARGEFILE     0400000
2260 #elif defined(TARGET_MIPS)
2261 #define TARGET_O_APPEND         0x0008
2262 #define TARGET_O_DSYNC          0x0010
2263 #define TARGET_O_NONBLOCK       0x0080
2264 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2265 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2266 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2267 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2268 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2269 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2270 #define TARGET___O_SYNC         0x4000
2271 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2272 #elif defined (TARGET_PPC)
2273 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2274 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2275 #define TARGET_O_LARGEFILE     0200000
2276 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2277 #elif defined (TARGET_SPARC)
2278 #define TARGET_O_APPEND         0x0008
2279 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2280 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2281 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2282 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2283 #define TARGET_O_DSYNC          0x2000
2284 #define TARGET_O_NONBLOCK       0x4000
2285 # ifdef TARGET_SPARC64
2286 #  define TARGET_O_NDELAY       0x0004
2287 # else
2288 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2289 # endif
2290 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2291 #define TARGET_O_LARGEFILE     0x40000
2292 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2293 #define TARGET_O_NOATIME      0x200000
2294 #define TARGET_O_CLOEXEC      0x400000
2295 #define TARGET___O_SYNC       0x800000
2296 #define TARGET_O_PATH        0x1000000
2297 #endif
2298
2299 /* <asm-generic/fcntl.h> values follow.  */
2300 #define TARGET_O_ACCMODE          0003
2301 #define TARGET_O_RDONLY             00
2302 #define TARGET_O_WRONLY             01
2303 #define TARGET_O_RDWR               02
2304 #ifndef TARGET_O_CREAT
2305 #define TARGET_O_CREAT            0100 /* not fcntl */
2306 #endif
2307 #ifndef TARGET_O_EXCL
2308 #define TARGET_O_EXCL             0200 /* not fcntl */
2309 #endif
2310 #ifndef TARGET_O_NOCTTY
2311 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2312 #endif
2313 #ifndef TARGET_O_TRUNC
2314 #define TARGET_O_TRUNC           01000 /* not fcntl */
2315 #endif
2316 #ifndef TARGET_O_APPEND
2317 #define TARGET_O_APPEND          02000
2318 #endif
2319 #ifndef TARGET_O_NONBLOCK
2320 #define TARGET_O_NONBLOCK        04000
2321 #endif
2322 #ifndef TARGET_O_DSYNC
2323 #define TARGET_O_DSYNC          010000
2324 #endif
2325 #ifndef TARGET_FASYNC
2326 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2327 #endif
2328 #ifndef TARGET_O_DIRECT
2329 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2330 #endif
2331 #ifndef TARGET_O_LARGEFILE
2332 #define TARGET_O_LARGEFILE     0100000
2333 #endif
2334 #ifndef TARGET_O_DIRECTORY
2335 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2336 #endif
2337 #ifndef TARGET_O_NOFOLLOW
2338 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2339 #endif
2340 #ifndef TARGET_O_NOATIME
2341 #define TARGET_O_NOATIME      01000000
2342 #endif
2343 #ifndef TARGET_O_CLOEXEC
2344 #define TARGET_O_CLOEXEC      02000000
2345 #endif
2346 #ifndef TARGET___O_SYNC
2347 #define TARGET___O_SYNC       04000000
2348 #endif
2349 #ifndef TARGET_O_PATH
2350 #define TARGET_O_PATH        010000000
2351 #endif
2352 #ifndef TARGET_O_NDELAY
2353 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2354 #endif
2355 #ifndef TARGET_O_SYNC
2356 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2357 #endif
2358
2359 struct target_flock {
2360     short l_type;
2361     short l_whence;
2362     abi_long l_start;
2363     abi_long l_len;
2364 #if defined(TARGET_MIPS)
2365     abi_long l_sysid;
2366 #endif
2367     int l_pid;
2368 #if defined(TARGET_MIPS)
2369     abi_long pad[4];
2370 #endif
2371 };
2372
2373 struct target_flock64 {
2374     short  l_type;
2375     short  l_whence;
2376 #if defined(TARGET_PPC) || defined(TARGET_X86_64) \
2377     || defined(TARGET_MIPS) || defined(TARGET_SPARC) \
2378     || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX)
2379     int __pad;
2380 #endif
2381     abi_llong l_start;
2382     abi_llong l_len;
2383     int  l_pid;
2384 } QEMU_PACKED;
2385
2386 #ifdef TARGET_ARM
2387 struct target_eabi_flock64 {
2388     short  l_type;
2389     short  l_whence;
2390     int __pad;
2391     abi_llong l_start;
2392     abi_llong l_len;
2393     int  l_pid;
2394 } QEMU_PACKED;
2395 #endif
2396
2397 struct target_f_owner_ex {
2398         int type;       /* Owner type of ID.  */
2399         int pid;        /* ID of owner.  */
2400 };
2401
2402 /* soundcard defines */
2403 /* XXX: convert them all to arch independent entries */
2404 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2405 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2406 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2407 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2408 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2409 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2410 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2411 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2412 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2413 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2414 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2415 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2416 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2417 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2418 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2419 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2420 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2421 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2422 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2423 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2424 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2425 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2426 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2427 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2428 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2429 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2430 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2431 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2432 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2433 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2434 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2435 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2436 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2437 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2438 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2439 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2440 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2441 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2442 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2443 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2444 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2445 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2446 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2447 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2448 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2449 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2450 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2451 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2452 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2453 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2454 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2455 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2456 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2457 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2458 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2459 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2460 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2461 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2462 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2463 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2464 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2465 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2466 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2467 #define TARGET_SNDCTL_TMR_START           0x00005402
2468 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2469 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2470 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2471 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2472 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2473 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2474 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2475 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2476 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2477 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2478 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2479 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2480 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2481 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2482
2483 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2484
2485 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2486 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2487 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2488 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2489 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2490 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2491 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2492 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2493 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2494 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2495 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2496 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2497 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2498 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2499 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2500 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2501 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2502
2503 /* Obsolete macros */
2504 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2505 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2506 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2507
2508 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2509 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2510 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2511 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2512 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2513
2514 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2515
2516 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2517 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2518 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2519 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2520 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2521 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2522 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2523 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2524 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2525 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2526 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2527 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2528 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2529 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2530 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2531 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2532 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2533
2534 /* Obsolete macros */
2535 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2536 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2537 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2538
2539 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2540
2541 /* vfat ioctls */
2542 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2543 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2544
2545 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2546 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2547 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2548
2549 struct target_sysinfo {
2550     abi_long uptime;                /* Seconds since boot */
2551     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2552     abi_ulong totalram;             /* Total usable main memory size */
2553     abi_ulong freeram;              /* Available memory size */
2554     abi_ulong sharedram;            /* Amount of shared memory */
2555     abi_ulong bufferram;            /* Memory used by buffers */
2556     abi_ulong totalswap;            /* Total swap space size */
2557     abi_ulong freeswap;             /* swap space still available */
2558     unsigned short procs;           /* Number of current processes */
2559     unsigned short pad;             /* explicit padding for m68k */
2560     abi_ulong totalhigh;            /* Total high memory size */
2561     abi_ulong freehigh;             /* Available high memory size */
2562     unsigned int mem_unit;          /* Memory unit size in bytes */
2563     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2564 };
2565
2566 struct linux_dirent {
2567     long            d_ino;
2568     unsigned long   d_off;
2569     unsigned short  d_reclen;
2570     char            d_name[256]; /* We must not include limits.h! */
2571 };
2572
2573 struct linux_dirent64 {
2574     uint64_t        d_ino;
2575     int64_t         d_off;
2576     unsigned short  d_reclen;
2577     unsigned char   d_type;
2578     char            d_name[256];
2579 };
2580
2581 struct target_mq_attr {
2582     abi_long mq_flags;
2583     abi_long mq_maxmsg;
2584     abi_long mq_msgsize;
2585     abi_long mq_curmsgs;
2586 };
2587
2588 #include "socket.h"
2589
2590 #include "errno_defs.h"
2591
2592 #define FUTEX_WAIT              0
2593 #define FUTEX_WAKE              1
2594 #define FUTEX_FD                2
2595 #define FUTEX_REQUEUE           3
2596 #define FUTEX_CMP_REQUEUE       4
2597 #define FUTEX_WAKE_OP           5
2598 #define FUTEX_LOCK_PI           6
2599 #define FUTEX_UNLOCK_PI         7
2600 #define FUTEX_TRYLOCK_PI        8
2601 #define FUTEX_WAIT_BITSET       9
2602 #define FUTEX_WAKE_BITSET       10
2603
2604 #define FUTEX_PRIVATE_FLAG      128
2605 #define FUTEX_CLOCK_REALTIME    256
2606 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2607
2608 #ifdef CONFIG_EPOLL
2609 #if defined(TARGET_X86_64)
2610 #define TARGET_EPOLL_PACKED QEMU_PACKED
2611 #else
2612 #define TARGET_EPOLL_PACKED
2613 #endif
2614
2615 typedef union target_epoll_data {
2616     abi_ulong ptr;
2617     abi_int fd;
2618     abi_uint u32;
2619     abi_ullong u64;
2620 } target_epoll_data_t;
2621
2622 struct target_epoll_event {
2623     abi_uint events;
2624     target_epoll_data_t data;
2625 } TARGET_EPOLL_PACKED;
2626
2627 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2628
2629 #endif
2630 struct target_rlimit64 {
2631     uint64_t rlim_cur;
2632     uint64_t rlim_max;
2633 };
2634
2635 struct target_ucred {
2636     uint32_t pid;
2637     uint32_t uid;
2638     uint32_t gid;
2639 };
2640
2641 typedef int32_t target_timer_t;
2642
2643 #define TARGET_SIGEV_MAX_SIZE 64
2644
2645 /* This is architecture-specific but most architectures use the default */
2646 #ifdef TARGET_MIPS
2647 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2648 #else
2649 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2650                                     + sizeof(target_sigval_t))
2651 #endif
2652
2653 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2654                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2655                                / sizeof(int32_t))
2656
2657 struct target_sigevent {
2658     target_sigval_t sigev_value;
2659     int32_t sigev_signo;
2660     int32_t sigev_notify;
2661     union {
2662         int32_t _pad[TARGET_SIGEV_PAD_SIZE];
2663         int32_t _tid;
2664
2665         struct {
2666             void (*_function)(sigval_t);
2667             void *_attribute;
2668         } _sigev_thread;
2669     } _sigev_un;
2670 };
2671
2672 struct target_user_cap_header {
2673     uint32_t version;
2674     int pid;
2675 };
2676
2677 struct target_user_cap_data {
2678     uint32_t effective;
2679     uint32_t permitted;
2680     uint32_t inheritable;
2681 };
2682
2683 #endif