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
  13 /* socket operations for socketcall() */
  14 #define TARGET_SYS_SOCKET       1         /* socket()              */
  15 #define TARGET_SYS_BIND         2         /* bind()                */
  16 #define TARGET_SYS_CONNECT      3         /* connect()             */
  17 #define TARGET_SYS_LISTEN       4         /* listen()              */
  18 #define TARGET_SYS_ACCEPT       5         /* accept()              */
  19 #define TARGET_SYS_GETSOCKNAME  6         /* getsockname()         */
  20 #define TARGET_SYS_GETPEERNAME  7         /* getpeername()         */
  21 #define TARGET_SYS_SOCKETPAIR   8         /* socketpair()          */
  22 #define TARGET_SYS_SEND         9         /* send()                */
  23 #define TARGET_SYS_RECV         10        /* recv()                */
  24 #define TARGET_SYS_SENDTO       11        /* sendto()              */
  25 #define TARGET_SYS_RECVFROM     12        /* recvfrom()            */
  26 #define TARGET_SYS_SHUTDOWN     13        /* shutdown()            */
  27 #define TARGET_SYS_SETSOCKOPT   14        /* setsockopt()          */
  28 #define TARGET_SYS_GETSOCKOPT   15        /* getsockopt()          */
  29 #define TARGET_SYS_SENDMSG      16        /* sendmsg()             */
  30 #define TARGET_SYS_RECVMSG      17        /* recvmsg()             */
  31 #define TARGET_SYS_ACCEPT4      18        /* accept4()             */
  32 #define TARGET_SYS_RECVMMSG     19        /* recvmmsg()            */
  33 #define TARGET_SYS_SENDMMSG     20        /* sendmmsg()            */
  34
  35 #define IPCOP_semop             1
  36 #define IPCOP_semget            2
  37 #define IPCOP_semctl            3
  38 #define IPCOP_semtimedop        4
  39 #define IPCOP_msgsnd            11
  40 #define IPCOP_msgrcv            12
  41 #define IPCOP_msgget            13
  42 #define IPCOP_msgctl            14
  43 #define IPCOP_shmat             21
  44 #define IPCOP_shmdt             22
  45 #define IPCOP_shmget            23
  46 #define IPCOP_shmctl            24
  47
  48 /*
  49  * The following is for compatibility across the various Linux
  50  * platforms.  The i386 ioctl numbering scheme doesn't really enforce
  51  * a type field.  De facto, however, the top 8 bits of the lower 16
  52  * bits are indeed used as a type field, so we might just as well make
  53  * this explicit here.  Please be sure to use the decoding macros
  54  * below from now on.
  55  */
  56 #define TARGET_IOC_NRBITS       8
  57 #define TARGET_IOC_TYPEBITS     8
  58
  59 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
  60     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
  61     || defined(TARGET_SPARC) \
  62     || defined(TARGET_M68K) || defined(TARGET_SH4) || defined(TARGET_CRIS)
  63     /* 16 bit uid wrappers emulation */
  64 #define USE_UID16
  65 #define target_id uint16_t
  66 #else
  67 #define target_id uint32_t
  68 #endif
  69
  70 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
  71     || defined(TARGET_M68K) || defined(TARGET_CRIS) \
  72     || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \
  73     || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
  74
  75 #define TARGET_IOC_SIZEBITS     14
  76 #define TARGET_IOC_DIRBITS      2
  77
  78 #define TARGET_IOC_NONE   0U
  79 #define TARGET_IOC_WRITE  1U
  80 #define TARGET_IOC_READ   2U
  81
  82 #elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
  83       defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
  84       defined(TARGET_MIPS)
  85
  86 #define TARGET_IOC_SIZEBITS     13
  87 #define TARGET_IOC_DIRBITS      3
  88
  89 #define TARGET_IOC_NONE   1U
  90 #define TARGET_IOC_READ   2U
  91 #define TARGET_IOC_WRITE  4U
  92
  93 #else
  94 #error unsupported CPU
  95 #endif
  96
  97 #define TARGET_IOC_NRMASK       ((1 << TARGET_IOC_NRBITS)-1)
  98 #define TARGET_IOC_TYPEMASK     ((1 << TARGET_IOC_TYPEBITS)-1)
  99 #define TARGET_IOC_SIZEMASK     ((1 << TARGET_IOC_SIZEBITS)-1)
 100 #define TARGET_IOC_DIRMASK      ((1 << TARGET_IOC_DIRBITS)-1)
 101
 102 #define TARGET_IOC_NRSHIFT      0
 103 #define TARGET_IOC_TYPESHIFT    (TARGET_IOC_NRSHIFT+TARGET_IOC_NRBITS)
 104 #define TARGET_IOC_SIZESHIFT    (TARGET_IOC_TYPESHIFT+TARGET_IOC_TYPEBITS)
 105 #define TARGET_IOC_DIRSHIFT     (TARGET_IOC_SIZESHIFT+TARGET_IOC_SIZEBITS)
 106
 107 #define TARGET_IOC(dir,type,nr,size) \
 108         (((dir)  << TARGET_IOC_DIRSHIFT) | \
 109          ((type) << TARGET_IOC_TYPESHIFT) | \
 110          ((nr)   << TARGET_IOC_NRSHIFT) | \
 111          ((size) << TARGET_IOC_SIZESHIFT))
 112
 113 /* used to create numbers */
 114 #define TARGET_IO(type,nr)              TARGET_IOC(TARGET_IOC_NONE,(type),(nr),0)
 115 #define TARGET_IOR(type,nr,size)        TARGET_IOC(TARGET_IOC_READ,(type),(nr),sizeof(size))
 116 #define TARGET_IOW(type,nr,size)        TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 117 #define TARGET_IOWR(type,nr,size)       TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),sizeof(size))
 118
 119 /* the size is automatically computed for these defines */
 120 #define TARGET_IORU(type,nr)    TARGET_IOC(TARGET_IOC_READ,(type),(nr),TARGET_IOC_SIZEMASK)
 121 #define TARGET_IOWU(type,nr)    TARGET_IOC(TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 122 #define TARGET_IOWRU(type,nr)   TARGET_IOC(TARGET_IOC_READ|TARGET_IOC_WRITE,(type),(nr),TARGET_IOC_SIZEMASK)
 123
 124 struct target_sockaddr {
 125     uint16_t sa_family;
 126     uint8_t sa_data[14];
 127 };
 128
 129 struct target_sockaddr_ll {
 130     uint16_t sll_family;   /* Always AF_PACKET */
 131     uint16_t sll_protocol; /* Physical layer protocol */
 132     int      sll_ifindex;  /* Interface number */
 133     uint16_t sll_hatype;   /* ARP hardware type */
 134     uint8_t  sll_pkttype;  /* Packet type */
 135     uint8_t  sll_halen;    /* Length of address */
 136     uint8_t  sll_addr[8];  /* Physical layer address */
 137 };
 138
 139 struct target_sockaddr_un {
 140     uint16_t su_family;
 141     uint8_t sun_path[108];
 142 };
 143
 144 struct target_in_addr {
 145     uint32_t s_addr; /* big endian */
 146 };
 147
 148 struct target_sockaddr_in {
 149   uint16_t sin_family;
 150   int16_t sin_port; /* big endian */
 151   struct target_in_addr sin_addr;
 152   uint8_t __pad[sizeof(struct target_sockaddr) -
 153                 sizeof(uint16_t) - sizeof(int16_t) -
 154                 sizeof(struct target_in_addr)];
 155 };
 156
 157 struct target_sock_filter {
 158     abi_ushort code;
 159     uint8_t jt;
 160     uint8_t jf;
 161     abi_uint k;
 162 };
 163
 164 struct target_sock_fprog {
 165     abi_ushort len;
 166     abi_ulong filter;
 167 };
 168
 169 struct target_ip_mreq {
 170     struct target_in_addr imr_multiaddr;
 171     struct target_in_addr imr_address;
 172 };
 173
 174 struct target_ip_mreqn {
 175     struct target_in_addr imr_multiaddr;
 176     struct target_in_addr imr_address;
 177     abi_long imr_ifindex;
 178 };
 179
 180 struct target_ip_mreq_source {
 181     /* big endian */
 182     uint32_t imr_multiaddr;
 183     uint32_t imr_interface;
 184     uint32_t imr_sourceaddr;
 185 };
 186
 187 struct target_timeval {
 188     abi_long tv_sec;
 189     abi_long tv_usec;
 190 };
 191
 192 struct target_timespec {
 193     abi_long tv_sec;
 194     abi_long tv_nsec;
 195 };
 196
 197 struct target_timezone {
 198     abi_int tz_minuteswest;
 199     abi_int tz_dsttime;
 200 };
 201
 202 struct target_itimerval {
 203     struct target_timeval it_interval;
 204     struct target_timeval it_value;
 205 };
 206
 207 struct target_itimerspec {
 208     struct target_timespec it_interval;
 209     struct target_timespec it_value;
 210 };
 211
 212 struct target_timex {
 213     abi_uint modes;              /* Mode selector */
 214     abi_long offset;             /* Time offset */
 215     abi_long freq;               /* Frequency offset */
 216     abi_long maxerror;           /* Maximum error (microseconds) */
 217     abi_long esterror;           /* Estimated error (microseconds) */
 218     abi_int status;              /* Clock command/status */
 219     abi_long constant;           /* PLL (phase-locked loop) time constant */
 220     abi_long precision;          /* Clock precision (microseconds, ro) */
 221     abi_long tolerance;          /* Clock freq. tolerance (ppm, ro) */
 222     struct target_timeval time;  /* Current time */
 223     abi_long tick;               /* Microseconds between clock ticks */
 224     abi_long ppsfreq;            /* PPS (pulse per second) frequency */
 225     abi_long jitter;             /* PPS jitter (ro); nanoseconds */
 226     abi_int shift;               /* PPS interval duration (seconds) */
 227     abi_long stabil;             /* PPS stability */
 228     abi_long jitcnt;             /* PPS jitter limit exceeded (ro) */
 229     abi_long calcnt;             /* PPS calibration intervals */
 230     abi_long errcnt;             /* PPS calibration errors */
 231     abi_long stbcnt;             /* PPS stability limit exceeded */
 232     abi_int tai;                 /* TAI offset */
 233
 234     /* Further padding bytes to allow for future expansion */
 235     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 236     abi_int:32; abi_int:32; abi_int:32; abi_int:32;
 237     abi_int:32; abi_int:32; abi_int:32;
 238 };
 239
 240 typedef abi_long target_clock_t;
 241
 242 #define TARGET_HZ 100
 243
 244 struct target_tms {
 245     target_clock_t tms_utime;
 246     target_clock_t tms_stime;
 247     target_clock_t tms_cutime;
 248     target_clock_t tms_cstime;
 249 };
 250
 251 struct target_utimbuf {
 252     abi_long actime;
 253     abi_long modtime;
 254 };
 255
 256 struct target_sel_arg_struct {
 257     abi_long n;
 258     abi_long inp, outp, exp;
 259     abi_long tvp;
 260 };
 261
 262 struct target_iovec {
 263     abi_long iov_base;   /* Starting address */
 264     abi_long iov_len;   /* Number of bytes */
 265 };
 266
 267 struct target_msghdr {
 268     abi_long     msg_name;       /* Socket name                 */
 269     int          msg_namelen;    /* Length of name              */
 270     abi_long     msg_iov;        /* Data blocks                 */
 271     abi_long     msg_iovlen;     /* Number of blocks            */
 272     abi_long     msg_control;    /* Per protocol magic (eg BSD file descriptor passing) */
 273     abi_long     msg_controllen; /* Length of cmsg list */
 274     unsigned int msg_flags;
 275 };
 276
 277 struct target_cmsghdr {
 278     abi_long     cmsg_len;
 279     int          cmsg_level;
 280     int          cmsg_type;
 281 };
 282
 283 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
 284 #define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
 285                                __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 286 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
 287                                & (size_t) ~(sizeof (abi_long) - 1))
 288 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
 289                                + TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)))
 290 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 291
 292 static __inline__ struct target_cmsghdr *
 293 __target_cmsg_nxthdr(struct target_msghdr *__mhdr,
 294                      struct target_cmsghdr *__cmsg,
 295                      struct target_cmsghdr *__cmsg_start)
 296 {
 297   struct target_cmsghdr *__ptr;
 298
 299   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
 300                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
 301   if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
 302       > tswapal(__mhdr->msg_controllen)) {
 303     /* No more entries.  */
 304     return (struct target_cmsghdr *)0;
 305   }
 306   return __ptr;
 307 }
 308
 309 struct target_mmsghdr {
 310     struct target_msghdr msg_hdr;              /* Message header */
 311     unsigned int         msg_len;              /* Number of bytes transmitted */
 312 };
 313
 314 struct  target_rusage {
 315         struct target_timeval ru_utime;        /* user time used */
 316         struct target_timeval ru_stime;        /* system time used */
 317         abi_long    ru_maxrss;                 /* maximum resident set size */
 318         abi_long    ru_ixrss;                  /* integral shared memory size */
 319         abi_long    ru_idrss;                  /* integral unshared data size */
 320         abi_long    ru_isrss;                  /* integral unshared stack size */
 321         abi_long    ru_minflt;                 /* page reclaims */
 322         abi_long    ru_majflt;                 /* page faults */
 323         abi_long    ru_nswap;                  /* swaps */
 324         abi_long    ru_inblock;                /* block input operations */
 325         abi_long    ru_oublock;                /* block output operations */
 326         abi_long    ru_msgsnd;                 /* messages sent */
 327         abi_long    ru_msgrcv;                 /* messages received */
 328         abi_long    ru_nsignals;               /* signals received */
 329         abi_long    ru_nvcsw;                  /* voluntary context switches */
 330         abi_long    ru_nivcsw;                 /* involuntary " */
 331 };
 332
 333 typedef struct {
 334         int     val[2];
 335 } kernel_fsid_t;
 336
 337 struct kernel_statfs {
 338         int f_type;
 339         int f_bsize;
 340         int f_blocks;
 341         int f_bfree;
 342         int f_bavail;
 343         int f_files;
 344         int f_ffree;
 345         kernel_fsid_t f_fsid;
 346         int f_namelen;
 347         int f_spare[6];
 348 };
 349
 350 struct target_dirent {
 351         abi_long        d_ino;
 352         abi_long        d_off;
 353         unsigned short  d_reclen;
 354         char            d_name[];
 355 };
 356
 357 struct target_dirent64 {
 358         uint64_t        d_ino;
 359         int64_t         d_off;
 360         unsigned short  d_reclen;
 361         unsigned char   d_type;
 362         char            d_name[256];
 363 };
 364
 365
 366 /* mostly generic signal stuff */
 367 #define TARGET_SIG_DFL  ((abi_long)0)   /* default signal handling */
 368 #define TARGET_SIG_IGN  ((abi_long)1)   /* ignore signal */
 369 #define TARGET_SIG_ERR  ((abi_long)-1)  /* error return from signal */
 370
 371 #ifdef TARGET_MIPS
 372 #define TARGET_NSIG        128
 373 #else
 374 #define TARGET_NSIG        64
 375 #endif
 376 #define TARGET_NSIG_BPW    TARGET_ABI_BITS
 377 #define TARGET_NSIG_WORDS  (TARGET_NSIG / TARGET_NSIG_BPW)
 378
 379 typedef struct {
 380     abi_ulong sig[TARGET_NSIG_WORDS];
 381 } target_sigset_t;
 382
 383 #ifdef BSWAP_NEEDED
 384 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 385 {
 386     int i;
 387     for(i = 0;i < TARGET_NSIG_WORDS; i++)
 388         d->sig[i] = tswapal(s->sig[i]);
 389 }
 390 #else
 391 static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s)
 392 {
 393     *d = *s;
 394 }
 395 #endif
 396
 397 static inline void target_siginitset(target_sigset_t *d, abi_ulong set)
 398 {
 399     int i;
 400     d->sig[0] = set;
 401     for(i = 1;i < TARGET_NSIG_WORDS; i++)
 402         d->sig[i] = 0;
 403 }
 404
 405 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 406 void target_to_host_sigset(sigset_t *d, const target_sigset_t *s);
 407 void host_to_target_old_sigset(abi_ulong *old_sigset,
 408                                const sigset_t *sigset);
 409 void target_to_host_old_sigset(sigset_t *sigset,
 410                                const abi_ulong *old_sigset);
 411 struct target_sigaction;
 412 int do_sigaction(int sig, const struct target_sigaction *act,
 413                  struct target_sigaction *oact);
 414
 415 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SPARC) \
 416     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
 417     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
 418     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
 419     || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
 420     || defined(TARGET_TILEGX)
 421
 422 #if defined(TARGET_SPARC)
 423 #define TARGET_SA_NOCLDSTOP    8u
 424 #define TARGET_SA_NOCLDWAIT    0x100u
 425 #define TARGET_SA_SIGINFO      0x200u
 426 #define TARGET_SA_ONSTACK      1u
 427 #define TARGET_SA_RESTART      2u
 428 #define TARGET_SA_NODEFER      0x20u
 429 #define TARGET_SA_RESETHAND    4u
 430 #elif defined(TARGET_MIPS)
 431 #define TARGET_SA_NOCLDSTOP     0x00000001
 432 #define TARGET_SA_NOCLDWAIT     0x00010000
 433 #define TARGET_SA_SIGINFO       0x00000008
 434 #define TARGET_SA_ONSTACK       0x08000000
 435 #define TARGET_SA_NODEFER       0x40000000
 436 #define TARGET_SA_RESTART       0x10000000
 437 #define TARGET_SA_RESETHAND     0x80000000
 438 #if !defined(TARGET_ABI_MIPSN32) && !defined(TARGET_ABI_MIPSN64)
 439 #define TARGET_SA_RESTORER      0x04000000      /* Only for O32 */
 440 #endif
 441 #elif defined(TARGET_OPENRISC)
 442 #define TARGET_SA_NOCLDSTOP    0x00000001
 443 #define TARGET_SA_NOCLDWAIT    0x00000002
 444 #define TARGET_SA_SIGINFO      0x00000004
 445 #define TARGET_SA_ONSTACK      0x08000000
 446 #define TARGET_SA_RESTART      0x10000000
 447 #define TARGET_SA_NODEFER      0x40000000
 448 #define TARGET_SA_RESETHAND    0x80000000
 449 #elif defined(TARGET_ALPHA)
 450 #define TARGET_SA_ONSTACK       0x00000001
 451 #define TARGET_SA_RESTART       0x00000002
 452 #define TARGET_SA_NOCLDSTOP     0x00000004
 453 #define TARGET_SA_NODEFER       0x00000008
 454 #define TARGET_SA_RESETHAND     0x00000010
 455 #define TARGET_SA_NOCLDWAIT     0x00000020 /* not supported yet */
 456 #define TARGET_SA_SIGINFO       0x00000040
 457 #else
 458 #define TARGET_SA_NOCLDSTOP     0x00000001
 459 #define TARGET_SA_NOCLDWAIT     0x00000002 /* not supported yet */
 460 #define TARGET_SA_SIGINFO       0x00000004
 461 #define TARGET_SA_ONSTACK       0x08000000
 462 #define TARGET_SA_RESTART       0x10000000
 463 #define TARGET_SA_NODEFER       0x40000000
 464 #define TARGET_SA_RESETHAND     0x80000000
 465 #define TARGET_SA_RESTORER      0x04000000
 466 #endif
 467
 468 #if defined(TARGET_ALPHA)
 469
 470 #define TARGET_SIGHUP            1
 471 #define TARGET_SIGINT            2
 472 #define TARGET_SIGQUIT           3
 473 #define TARGET_SIGILL            4
 474 #define TARGET_SIGTRAP           5
 475 #define TARGET_SIGABRT           6
 476 #define TARGET_SIGSTKFLT         7 /* actually SIGEMT */
 477 #define TARGET_SIGFPE            8
 478 #define TARGET_SIGKILL           9
 479 #define TARGET_SIGBUS           10
 480 #define TARGET_SIGSEGV          11
 481 #define TARGET_SIGSYS           12
 482 #define TARGET_SIGPIPE          13
 483 #define TARGET_SIGALRM          14
 484 #define TARGET_SIGTERM          15
 485 #define TARGET_SIGURG           16
 486 #define TARGET_SIGSTOP          17
 487 #define TARGET_SIGTSTP          18
 488 #define TARGET_SIGCONT          19
 489 #define TARGET_SIGCHLD          20
 490 #define TARGET_SIGTTIN          21
 491 #define TARGET_SIGTTOU          22
 492 #define TARGET_SIGIO            23
 493 #define TARGET_SIGXCPU          24
 494 #define TARGET_SIGXFSZ          25
 495 #define TARGET_SIGVTALRM        26
 496 #define TARGET_SIGPROF          27
 497 #define TARGET_SIGWINCH         28
 498 #define TARGET_SIGPWR           29 /* actually SIGINFO */
 499 #define TARGET_SIGUSR1          30
 500 #define TARGET_SIGUSR2          31
 501 #define TARGET_SIGRTMIN         32
 502
 503 #define TARGET_SIG_BLOCK         1
 504 #define TARGET_SIG_UNBLOCK       2
 505 #define TARGET_SIG_SETMASK       3
 506
 507 #elif defined(TARGET_SPARC)
 508
 509 #define TARGET_SIGHUP            1
 510 #define TARGET_SIGINT            2
 511 #define TARGET_SIGQUIT           3
 512 #define TARGET_SIGILL            4
 513 #define TARGET_SIGTRAP           5
 514 #define TARGET_SIGABRT           6
 515 #define TARGET_SIGIOT            6
 516 #define TARGET_SIGSTKFLT         7 /* actually EMT */
 517 #define TARGET_SIGFPE            8
 518 #define TARGET_SIGKILL           9
 519 #define TARGET_SIGBUS           10
 520 #define TARGET_SIGSEGV          11
 521 #define TARGET_SIGSYS           12
 522 #define TARGET_SIGPIPE          13
 523 #define TARGET_SIGALRM          14
 524 #define TARGET_SIGTERM          15
 525 #define TARGET_SIGURG           16
 526 #define TARGET_SIGSTOP          17
 527 #define TARGET_SIGTSTP          18
 528 #define TARGET_SIGCONT          19
 529 #define TARGET_SIGCHLD          20
 530 #define TARGET_SIGTTIN          21
 531 #define TARGET_SIGTTOU          22
 532 #define TARGET_SIGIO            23
 533 #define TARGET_SIGXCPU          24
 534 #define TARGET_SIGXFSZ          25
 535 #define TARGET_SIGVTALRM        26
 536 #define TARGET_SIGPROF          27
 537 #define TARGET_SIGWINCH         28
 538 #define TARGET_SIGPWR           29
 539 #define TARGET_SIGUSR1          30
 540 #define TARGET_SIGUSR2          31
 541 #define TARGET_SIGRTMIN         32
 542
 543 #define TARGET_SIG_BLOCK          0x01 /* for blocking signals */
 544 #define TARGET_SIG_UNBLOCK        0x02 /* for unblocking signals */
 545 #define TARGET_SIG_SETMASK        0x04 /* for setting the signal mask */
 546
 547 #elif defined(TARGET_MIPS)
 548
 549 #define TARGET_SIGHUP            1      /* Hangup (POSIX).  */
 550 #define TARGET_SIGINT            2      /* Interrupt (ANSI).  */
 551 #define TARGET_SIGQUIT           3      /* Quit (POSIX).  */
 552 #define TARGET_SIGILL            4      /* Illegal instruction (ANSI).  */
 553 #define TARGET_SIGTRAP           5      /* Trace trap (POSIX).  */
 554 #define TARGET_SIGIOT            6      /* IOT trap (4.2 BSD).  */
 555 #define TARGET_SIGABRT           TARGET_SIGIOT  /* Abort (ANSI).  */
 556 #define TARGET_SIGEMT            7
 557 #define TARGET_SIGSTKFLT         7 /* XXX: incorrect */
 558 #define TARGET_SIGFPE            8      /* Floating-point exception (ANSI).  */
 559 #define TARGET_SIGKILL           9      /* Kill, unblockable (POSIX).  */
 560 #define TARGET_SIGBUS           10      /* BUS error (4.2 BSD).  */
 561 #define TARGET_SIGSEGV          11      /* Segmentation violation (ANSI).  */
 562 #define TARGET_SIGSYS           12
 563 #define TARGET_SIGPIPE          13      /* Broken pipe (POSIX).  */
 564 #define TARGET_SIGALRM          14      /* Alarm clock (POSIX).  */
 565 #define TARGET_SIGTERM          15      /* Termination (ANSI).  */
 566 #define TARGET_SIGUSR1          16      /* User-defined signal 1 (POSIX).  */
 567 #define TARGET_SIGUSR2          17      /* User-defined signal 2 (POSIX).  */
 568 #define TARGET_SIGCHLD          18      /* Child status has changed (POSIX).  */
 569 #define TARGET_SIGCLD           TARGET_SIGCHLD  /* Same as TARGET_SIGCHLD (System V).  */
 570 #define TARGET_SIGPWR           19      /* Power failure restart (System V).  */
 571 #define TARGET_SIGWINCH 20      /* Window size change (4.3 BSD, Sun).  */
 572 #define TARGET_SIGURG           21      /* Urgent condition on socket (4.2 BSD).  */
 573 #define TARGET_SIGIO            22      /* I/O now possible (4.2 BSD).  */
 574 #define TARGET_SIGPOLL          TARGET_SIGIO    /* Pollable event occurred (System V).  */
 575 #define TARGET_SIGSTOP          23      /* Stop, unblockable (POSIX).  */
 576 #define TARGET_SIGTSTP          24      /* Keyboard stop (POSIX).  */
 577 #define TARGET_SIGCONT          25      /* Continue (POSIX).  */
 578 #define TARGET_SIGTTIN          26      /* Background read from tty (POSIX).  */
 579 #define TARGET_SIGTTOU          27      /* Background write to tty (POSIX).  */
 580 #define TARGET_SIGVTALRM        28      /* Virtual alarm clock (4.2 BSD).  */
 581 #define TARGET_SIGPROF          29      /* Profiling alarm clock (4.2 BSD).  */
 582 #define TARGET_SIGXCPU          30      /* CPU limit exceeded (4.2 BSD).  */
 583 #define TARGET_SIGXFSZ          31      /* File size limit exceeded (4.2 BSD).  */
 584 #define TARGET_SIGRTMIN         32
 585
 586 #define TARGET_SIG_BLOCK        1       /* for blocking signals */
 587 #define TARGET_SIG_UNBLOCK      2       /* for unblocking signals */
 588 #define TARGET_SIG_SETMASK      3       /* for setting the signal mask */
 589
 590 #else
 591
 592 /* OpenRISC Using the general signals */
 593 #define TARGET_SIGHUP            1
 594 #define TARGET_SIGINT            2
 595 #define TARGET_SIGQUIT           3
 596 #define TARGET_SIGILL            4
 597 #define TARGET_SIGTRAP           5
 598 #define TARGET_SIGABRT           6
 599 #define TARGET_SIGIOT            6
 600 #define TARGET_SIGBUS            7
 601 #define TARGET_SIGFPE            8
 602 #define TARGET_SIGKILL           9
 603 #define TARGET_SIGUSR1          10
 604 #define TARGET_SIGSEGV          11
 605 #define TARGET_SIGUSR2          12
 606 #define TARGET_SIGPIPE          13
 607 #define TARGET_SIGALRM          14
 608 #define TARGET_SIGTERM          15
 609 #define TARGET_SIGSTKFLT        16
 610 #define TARGET_SIGCHLD          17
 611 #define TARGET_SIGCONT          18
 612 #define TARGET_SIGSTOP          19
 613 #define TARGET_SIGTSTP          20
 614 #define TARGET_SIGTTIN          21
 615 #define TARGET_SIGTTOU          22
 616 #define TARGET_SIGURG           23
 617 #define TARGET_SIGXCPU          24
 618 #define TARGET_SIGXFSZ          25
 619 #define TARGET_SIGVTALRM        26
 620 #define TARGET_SIGPROF          27
 621 #define TARGET_SIGWINCH         28
 622 #define TARGET_SIGIO            29
 623 #define TARGET_SIGPWR           30
 624 #define TARGET_SIGSYS           31
 625 #define TARGET_SIGRTMIN         32
 626
 627 #define TARGET_SIG_BLOCK          0    /* for blocking signals */
 628 #define TARGET_SIG_UNBLOCK        1    /* for unblocking signals */
 629 #define TARGET_SIG_SETMASK        2    /* for setting the signal mask */
 630
 631 #endif
 632
 633 #if defined(TARGET_ALPHA)
 634 struct target_old_sigaction {
 635     abi_ulong _sa_handler;
 636     abi_ulong sa_mask;
 637     int32_t sa_flags;
 638 };
 639
 640 struct target_rt_sigaction {
 641     abi_ulong _sa_handler;
 642     abi_ulong sa_flags;
 643     target_sigset_t sa_mask;
 644 };
 645
 646 /* This is the struct used inside the kernel.  The ka_restorer
 647    field comes from the 5th argument to sys_rt_sigaction.  */
 648 struct target_sigaction {
 649     abi_ulong _sa_handler;
 650     abi_ulong sa_flags;
 651     target_sigset_t sa_mask;
 652     abi_ulong sa_restorer;
 653 };
 654 #elif defined(TARGET_MIPS)
 655 struct target_sigaction {
 656         uint32_t        sa_flags;
 657 #if defined(TARGET_ABI_MIPSN32)
 658         uint32_t        _sa_handler;
 659 #else
 660         abi_ulong       _sa_handler;
 661 #endif
 662         target_sigset_t sa_mask;
 663 };
 664 #else
 665 struct target_old_sigaction {
 666         abi_ulong _sa_handler;
 667         abi_ulong sa_mask;
 668         abi_ulong sa_flags;
 669         abi_ulong sa_restorer;
 670 };
 671
 672 struct target_sigaction {
 673         abi_ulong _sa_handler;
 674         abi_ulong sa_flags;
 675         abi_ulong sa_restorer;
 676         target_sigset_t sa_mask;
 677 };
 678 #endif
 679
 680 typedef union target_sigval {
 681         int sival_int;
 682         abi_ulong sival_ptr;
 683 } target_sigval_t;
 684 #if 0
 685 #if defined (TARGET_SPARC)
 686 typedef struct {
 687         struct {
 688                 abi_ulong psr;
 689                 abi_ulong pc;
 690                 abi_ulong npc;
 691                 abi_ulong y;
 692                 abi_ulong u_regs[16]; /* globals and ins */
 693         }               si_regs;
 694         int             si_mask;
 695 } __siginfo_t;
 696
 697 typedef struct {
 698         unsigned   long si_float_regs [32];
 699         unsigned   long si_fsr;
 700         unsigned   long si_fpqdepth;
 701         struct {
 702                 unsigned long *insn_addr;
 703                 unsigned long insn;
 704         } si_fpqueue [16];
 705 } __siginfo_fpu_t;
 706 #endif
 707 #endif
 708
 709 #define TARGET_SI_MAX_SIZE      128
 710
 711 #if TARGET_ABI_BITS == 32
 712 #define TARGET_SI_PREAMBLE_SIZE (3 * sizeof(int))
 713 #else
 714 #define TARGET_SI_PREAMBLE_SIZE (4 * sizeof(int))
 715 #endif
 716
 717 #define TARGET_SI_PAD_SIZE ((TARGET_SI_MAX_SIZE - TARGET_SI_PREAMBLE_SIZE) / sizeof(int))
 718
 719 /* Within QEMU the top 16 bits of si_code indicate which of the parts of
 720  * the union in target_siginfo is valid. This only applies between
 721  * host_to_target_siginfo_noswap() and tswap_siginfo(); it does not
 722  * appear either within host siginfo_t or in target_siginfo structures
 723  * which we get from the guest userspace program. (The Linux kernel
 724  * does a similar thing with using the top bits for its own internal
 725  * purposes but not letting them be visible to userspace.)
 726  */
 727 #define QEMU_SI_KILL 0
 728 #define QEMU_SI_TIMER 1
 729 #define QEMU_SI_POLL 2
 730 #define QEMU_SI_FAULT 3
 731 #define QEMU_SI_CHLD 4
 732 #define QEMU_SI_RT 5
 733
 734 typedef struct target_siginfo {
 735 #ifdef TARGET_MIPS
 736         int si_signo;
 737         int si_code;
 738         int si_errno;
 739 #else
 740         int si_signo;
 741         int si_errno;
 742         int si_code;
 743 #endif
 744
 745         union {
 746                 int _pad[TARGET_SI_PAD_SIZE];
 747
 748                 /* kill() */
 749                 struct {
 750                         pid_t _pid;             /* sender's pid */
 751                         uid_t _uid;             /* sender's uid */
 752                 } _kill;
 753
 754                 /* POSIX.1b timers */
 755                 struct {
 756                         unsigned int _timer1;
 757                         unsigned int _timer2;
 758                 } _timer;
 759
 760                 /* POSIX.1b signals */
 761                 struct {
 762                         pid_t _pid;             /* sender's pid */
 763                         uid_t _uid;             /* sender's uid */
 764                         target_sigval_t _sigval;
 765                 } _rt;
 766
 767                 /* SIGCHLD */
 768                 struct {
 769                         pid_t _pid;             /* which child */
 770                         uid_t _uid;             /* sender's uid */
 771                         int _status;            /* exit code */
 772                         target_clock_t _utime;
 773                         target_clock_t _stime;
 774                 } _sigchld;
 775
 776                 /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 777                 struct {
 778                         abi_ulong _addr; /* faulting insn/memory ref. */
 779                 } _sigfault;
 780
 781                 /* SIGPOLL */
 782                 struct {
 783                         int _band;      /* POLL_IN, POLL_OUT, POLL_MSG */
 784                         int _fd;
 785                 } _sigpoll;
 786         } _sifields;
 787 } target_siginfo_t;
 788
 789 /*
 790  * si_code values
 791  * Digital reserves positive values for kernel-generated signals.
 792  */
 793 #define TARGET_SI_USER          0       /* sent by kill, sigsend, raise */
 794 #define TARGET_SI_KERNEL        0x80    /* sent by the kernel from somewhere */
 795 #define TARGET_SI_QUEUE -1              /* sent by sigqueue */
 796 #define TARGET_SI_TIMER -2              /* sent by timer expiration */
 797 #define TARGET_SI_MESGQ -3              /* sent by real time mesq state change */
 798 #define TARGET_SI_ASYNCIO       -4      /* sent by AIO completion */
 799 #define TARGET_SI_SIGIO -5              /* sent by queued SIGIO */
 800
 801 /*
 802  * SIGILL si_codes
 803  */
 804 #define TARGET_ILL_ILLOPC       (1)     /* illegal opcode */
 805 #define TARGET_ILL_ILLOPN       (2)     /* illegal operand */
 806 #define TARGET_ILL_ILLADR       (3)     /* illegal addressing mode */
 807 #define TARGET_ILL_ILLTRP       (4)     /* illegal trap */
 808 #define TARGET_ILL_PRVOPC       (5)     /* privileged opcode */
 809 #define TARGET_ILL_PRVREG       (6)     /* privileged register */
 810 #define TARGET_ILL_COPROC       (7)     /* coprocessor error */
 811 #define TARGET_ILL_BADSTK       (8)     /* internal stack error */
 812 #ifdef TARGET_TILEGX
 813 #define TARGET_ILL_DBLFLT       (9)     /* double fault */
 814 #define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
 815 #endif
 816
 817 /*
 818  * SIGFPE si_codes
 819  */
 820 #define TARGET_FPE_INTDIV      (1)  /* integer divide by zero */
 821 #define TARGET_FPE_INTOVF      (2)  /* integer overflow */
 822 #define TARGET_FPE_FLTDIV      (3)  /* floating point divide by zero */
 823 #define TARGET_FPE_FLTOVF      (4)  /* floating point overflow */
 824 #define TARGET_FPE_FLTUND      (5)  /* floating point underflow */
 825 #define TARGET_FPE_FLTRES      (6)  /* floating point inexact result */
 826 #define TARGET_FPE_FLTINV      (7)  /* floating point invalid operation */
 827 #define TARGET_FPE_FLTSUB      (8)  /* subscript out of range */
 828 #define TARGET_NSIGFPE         8
 829
 830 /*
 831  * SIGSEGV si_codes
 832  */
 833 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 834 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
 835 #define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 836
 837 /*
 838  * SIGBUS si_codes
 839  */
 840 #define TARGET_BUS_ADRALN       (1)     /* invalid address alignment */
 841 #define TARGET_BUS_ADRERR       (2)     /* non-existent physical address */
 842 #define TARGET_BUS_OBJERR       (3)     /* object specific hardware error */
 843 /* hardware memory error consumed on a machine check: action required */
 844 #define TARGET_BUS_MCEERR_AR    (4)
 845 /* hardware memory error detected in process but not consumed: action optional*/
 846 #define TARGET_BUS_MCEERR_AO    (5)
 847
 848 /*
 849  * SIGTRAP si_codes
 850  */
 851 #define TARGET_TRAP_BRKPT       (1)     /* process breakpoint */
 852 #define TARGET_TRAP_TRACE       (2)     /* process trace trap */
 853 #define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
 854 #define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 855
 856 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 857
 858 struct target_rlimit {
 859         abi_ulong   rlim_cur;
 860         abi_ulong   rlim_max;
 861 };
 862
 863 #if defined(TARGET_ALPHA)
 864 #define TARGET_RLIM_INFINITY    0x7fffffffffffffffull
 865 #elif defined(TARGET_MIPS) || (defined(TARGET_SPARC) && TARGET_ABI_BITS == 32)
 866 #define TARGET_RLIM_INFINITY    0x7fffffffUL
 867 #else
 868 #define TARGET_RLIM_INFINITY    ((abi_ulong)-1)
 869 #endif
 870
 871 #if defined(TARGET_MIPS)
 872 #define TARGET_RLIMIT_CPU               0
 873 #define TARGET_RLIMIT_FSIZE             1
 874 #define TARGET_RLIMIT_DATA              2
 875 #define TARGET_RLIMIT_STACK             3
 876 #define TARGET_RLIMIT_CORE              4
 877 #define TARGET_RLIMIT_RSS               7
 878 #define TARGET_RLIMIT_NPROC             8
 879 #define TARGET_RLIMIT_NOFILE            5
 880 #define TARGET_RLIMIT_MEMLOCK           9
 881 #define TARGET_RLIMIT_AS                6
 882 #define TARGET_RLIMIT_LOCKS             10
 883 #define TARGET_RLIMIT_SIGPENDING        11
 884 #define TARGET_RLIMIT_MSGQUEUE          12
 885 #define TARGET_RLIMIT_NICE              13
 886 #define TARGET_RLIMIT_RTPRIO            14
 887 #else
 888 #define TARGET_RLIMIT_CPU               0
 889 #define TARGET_RLIMIT_FSIZE             1
 890 #define TARGET_RLIMIT_DATA              2
 891 #define TARGET_RLIMIT_STACK             3
 892 #define TARGET_RLIMIT_CORE              4
 893 #define TARGET_RLIMIT_RSS               5
 894 #if defined(TARGET_SPARC)
 895 #define TARGET_RLIMIT_NOFILE            6
 896 #define TARGET_RLIMIT_NPROC             7
 897 #else
 898 #define TARGET_RLIMIT_NPROC             6
 899 #define TARGET_RLIMIT_NOFILE            7
 900 #endif
 901 #define TARGET_RLIMIT_MEMLOCK           8
 902 #define TARGET_RLIMIT_AS                9
 903 #define TARGET_RLIMIT_LOCKS             10
 904 #define TARGET_RLIMIT_SIGPENDING        11
 905 #define TARGET_RLIMIT_MSGQUEUE          12
 906 #define TARGET_RLIMIT_NICE              13
 907 #define TARGET_RLIMIT_RTPRIO            14
 908 #endif
 909
 910 struct target_pollfd {
 911     int fd;           /* file descriptor */
 912     short events;     /* requested events */
 913     short revents;    /* returned events */
 914 };
 915
 916 /* virtual terminal ioctls */
 917 #define TARGET_KIOCSOUND       0x4B2F   /* start sound generation (0 for off) */
 918 #define TARGET_KDMKTONE        0x4B30   /* generate tone */
 919 #define TARGET_KDGKBTYPE       0x4b33
 920 #define TARGET_KDSETMODE       0x4b3a
 921 #define TARGET_KDGKBMODE       0x4b44
 922 #define TARGET_KDSKBMODE       0x4b45
 923 #define TARGET_KDGKBENT        0x4B46   /* gets one entry in translation table */
 924 #define TARGET_KDGKBSENT       0x4B48   /* gets one function key string entry */
 925 #define TARGET_KDGKBLED        0x4B64   /* get led flags (not lights) */
 926 #define TARGET_KDSKBLED        0x4B65   /* set led flags (not lights) */
 927 #define TARGET_KDGETLED        0x4B31   /* return current led state */
 928 #define TARGET_KDSETLED        0x4B32   /* set led state [lights, not flags] */
 929 #define TARGET_KDSIGACCEPT     0x4B4E
 930
 931 #if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SH4)
 932 #define TARGET_SIOCATMARK      TARGET_IOR('s', 7, int)
 933 #else
 934 #define TARGET_SIOCATMARK      0x8905
 935 #endif
 936
 937 /* Networking ioctls */
 938 #define TARGET_SIOCADDRT       0x890B          /* add routing table entry */
 939 #define TARGET_SIOCDELRT       0x890C          /* delete routing table entry */
 940 #define TARGET_SIOCGIFNAME     0x8910          /* get iface name               */
 941 #define TARGET_SIOCSIFLINK     0x8911          /* set iface channel            */
 942 #define TARGET_SIOCGIFCONF     0x8912          /* get iface list               */
 943 #define TARGET_SIOCGIFFLAGS    0x8913          /* get flags                    */
 944 #define TARGET_SIOCSIFFLAGS    0x8914          /* set flags                    */
 945 #define TARGET_SIOCGIFADDR     0x8915          /* get PA address               */
 946 #define TARGET_SIOCSIFADDR     0x8916          /* set PA address               */
 947 #define TARGET_SIOCGIFDSTADDR  0x8917          /* get remote PA address        */
 948 #define TARGET_SIOCSIFDSTADDR  0x8918          /* set remote PA address        */
 949 #define TARGET_SIOCGIFBRDADDR  0x8919          /* get broadcast PA address     */
 950 #define TARGET_SIOCSIFBRDADDR  0x891a          /* set broadcast PA address     */
 951 #define TARGET_SIOCGIFNETMASK  0x891b          /* get network PA mask          */
 952 #define TARGET_SIOCSIFNETMASK  0x891c          /* set network PA mask          */
 953 #define TARGET_SIOCGIFMETRIC   0x891d          /* get metric                   */
 954 #define TARGET_SIOCSIFMETRIC   0x891e          /* set metric                   */
 955 #define TARGET_SIOCGIFMEM      0x891f          /* get memory address (BSD)     */
 956 #define TARGET_SIOCSIFMEM      0x8920          /* set memory address (BSD)     */
 957 #define TARGET_SIOCGIFMTU      0x8921          /* get MTU size                 */
 958 #define TARGET_SIOCSIFMTU      0x8922          /* set MTU size                 */
 959 #define TARGET_SIOCSIFHWADDR   0x8924          /* set hardware address (NI)    */
 960 #define TARGET_SIOCGIFENCAP    0x8925          /* get/set slip encapsulation   */
 961 #define TARGET_SIOCSIFENCAP    0x8926
 962 #define TARGET_SIOCGIFHWADDR   0x8927          /* Get hardware address         */
 963 #define TARGET_SIOCGIFSLAVE    0x8929          /* Driver slaving support       */
 964 #define TARGET_SIOCSIFSLAVE    0x8930
 965 #define TARGET_SIOCADDMULTI    0x8931          /* Multicast address lists      */
 966 #define TARGET_SIOCDELMULTI    0x8932
 967 #define TARGET_SIOCGIFINDEX    0x8933
 968
 969 /* Bridging control calls */
 970 #define TARGET_SIOCGIFBR       0x8940          /* Bridging support             */
 971 #define TARGET_SIOCSIFBR       0x8941          /* Set bridging options         */
 972
 973 #define TARGET_SIOCGIFTXQLEN   0x8942          /* Get the tx queue length      */
 974 #define TARGET_SIOCSIFTXQLEN   0x8943          /* Set the tx queue length      */
 975
 976 /* ARP cache control calls. */
 977 #define TARGET_OLD_SIOCDARP    0x8950          /* old delete ARP table entry   */
 978 #define TARGET_OLD_SIOCGARP    0x8951          /* old get ARP table entry      */
 979 #define TARGET_OLD_SIOCSARP    0x8952          /* old set ARP table entry      */
 980 #define TARGET_SIOCDARP        0x8953          /* delete ARP table entry       */
 981 #define TARGET_SIOCGARP        0x8954          /* get ARP table entry          */
 982 #define TARGET_SIOCSARP        0x8955          /* set ARP table entry          */
 983
 984 /* RARP cache control calls. */
 985 #define TARGET_SIOCDRARP       0x8960          /* delete RARP table entry      */
 986 #define TARGET_SIOCGRARP       0x8961          /* get RARP table entry         */
 987 #define TARGET_SIOCSRARP       0x8962          /* set RARP table entry         */
 988
 989 /* Driver configuration calls */
 990 #define TARGET_SIOCGIFMAP      0x8970          /* Get device parameters        */
 991 #define TARGET_SIOCSIFMAP      0x8971          /* Set device parameters        */
 992
 993 /* DLCI configuration calls */
 994 #define TARGET_SIOCADDDLCI     0x8980          /* Create new DLCI device       */
 995 #define TARGET_SIOCDELDLCI     0x8981          /* Delete DLCI device           */
 996
 997 /* From <linux/wireless.h> */
 998
 999 #define TARGET_SIOCGIWNAME     0x8B01          /* get name == wireless protocol */
1000
1001 /* From <linux/fs.h> */
1002
1003 #define TARGET_BLKROSET   TARGET_IO(0x12,93) /* set device read-only (0 = read-write) */
1004 #define TARGET_BLKROGET   TARGET_IO(0x12,94) /* get read-only status (0 = read_write) */
1005 #define TARGET_BLKRRPART  TARGET_IO(0x12,95) /* re-read partition table */
1006 #define TARGET_BLKGETSIZE TARGET_IO(0x12,96) /* return device size /512 (long *arg) */
1007 #define TARGET_BLKFLSBUF  TARGET_IO(0x12,97) /* flush buffer cache */
1008 #define TARGET_BLKRASET   TARGET_IO(0x12,98) /* Set read ahead for block device */
1009 #define TARGET_BLKRAGET   TARGET_IO(0x12,99) /* get current read ahead setting */
1010 #define TARGET_BLKFRASET  TARGET_IO(0x12,100)/* set filesystem (mm/filemap.c) read-ahead */
1011 #define TARGET_BLKFRAGET  TARGET_IO(0x12,101)/* get filesystem (mm/filemap.c) read-ahead */
1012 #define TARGET_BLKSECTSET TARGET_IO(0x12,102)/* set max sectors per request (ll_rw_blk.c) */
1013 #define TARGET_BLKSECTGET TARGET_IO(0x12,103)/* get max sectors per request (ll_rw_blk.c) */
1014 #define TARGET_BLKSSZGET  TARGET_IO(0x12,104)/* get block device sector size */
1015 #define TARGET_BLKPG      TARGET_IO(0x12,105)/* Partition table and disk geometry handling */
1016 /* A jump here: 108-111 have been used for various private purposes. */
1017 #define TARGET_BLKBSZGET  TARGET_IOR(0x12, 112, abi_ulong)
1018 #define TARGET_BLKBSZSET  TARGET_IOW(0x12, 113, abi_ulong)
1019 #define TARGET_BLKGETSIZE64 TARGET_IOR(0x12,114,abi_ulong)
1020                                              /* return device size in bytes
1021                                                 (u64 *arg) */
1022
1023 #define TARGET_BLKDISCARD TARGET_IO(0x12, 119)
1024 #define TARGET_BLKIOMIN TARGET_IO(0x12, 120)
1025 #define TARGET_BLKIOOPT TARGET_IO(0x12, 121)
1026 #define TARGET_BLKALIGNOFF TARGET_IO(0x12, 122)
1027 #define TARGET_BLKPBSZGET TARGET_IO(0x12, 123)
1028 #define TARGET_BLKDISCARDZEROES TARGET_IO(0x12, 124)
1029 #define TARGET_BLKSECDISCARD TARGET_IO(0x12, 125)
1030 #define TARGET_BLKROTATIONAL TARGET_IO(0x12, 126)
1031 #define TARGET_BLKZEROOUT TARGET_IO(0x12, 127)
1032
1033 #define TARGET_FIBMAP     TARGET_IO(0x00,1)  /* bmap access */
1034 #define TARGET_FIGETBSZ   TARGET_IO(0x00,2)  /* get the block size used for bmap */
1035 /* Note that the ioctl numbers claim type "long" but the actual type
1036  * used by the kernel is "int".
1037  */
1038 #define TARGET_FS_IOC_GETFLAGS TARGET_IOR('f', 1, long)
1039 #define TARGET_FS_IOC_SETFLAGS TARGET_IOW('f', 2, long)
1040
1041 #define TARGET_FS_IOC_FIEMAP TARGET_IOWR('f',11,struct fiemap)
1042
1043 /* cdrom commands */
1044 #define TARGET_CDROMPAUSE               0x5301 /* Pause Audio Operation */
1045 #define TARGET_CDROMRESUME              0x5302 /* Resume paused Audio Operation */
1046 #define TARGET_CDROMPLAYMSF             0x5303 /* Play Audio MSF (struct cdrom_msf) */
1047 #define TARGET_CDROMPLAYTRKIND          0x5304 /* Play Audio Track/index
1048                                            (struct cdrom_ti) */
1049 #define TARGET_CDROMREADTOCHDR          0x5305 /* Read TOC header
1050                                            (struct cdrom_tochdr) */
1051 #define TARGET_CDROMREADTOCENTRY        0x5306 /* Read TOC entry
1052                                            (struct cdrom_tocentry) */
1053 #define TARGET_CDROMSTOP                0x5307 /* Stop the cdrom drive */
1054 #define TARGET_CDROMSTART               0x5308 /* Start the cdrom drive */
1055 #define TARGET_CDROMEJECT               0x5309 /* Ejects the cdrom media */
1056 #define TARGET_CDROMVOLCTRL             0x530a /* Control output volume
1057                                            (struct cdrom_volctrl) */
1058 #define TARGET_CDROMSUBCHNL             0x530b /* Read subchannel data
1059                                            (struct cdrom_subchnl) */
1060 #define TARGET_CDROMREADMODE2           0x530c /* Read TARGET_CDROM mode 2 data (2336 Bytes)
1061                                            (struct cdrom_read) */
1062 #define TARGET_CDROMREADMODE1           0x530d /* Read TARGET_CDROM mode 1 data (2048 Bytes)
1063                                            (struct cdrom_read) */
1064 #define TARGET_CDROMREADAUDIO           0x530e /* (struct cdrom_read_audio) */
1065 #define TARGET_CDROMEJECT_SW            0x530f /* enable(1)/disable(0) auto-ejecting */
1066 #define TARGET_CDROMMULTISESSION        0x5310 /* Obtain the start-of-last-session
1067                                            address of multi session disks
1068                                            (struct cdrom_multisession) */
1069 #define TARGET_CDROM_GET_MCN            0x5311 /* Obtain the "Universal Product Code"
1070                                            if available (struct cdrom_mcn) */
1071 #define TARGET_CDROM_GET_UPC            TARGET_CDROM_GET_MCN  /* This one is deprecated,
1072                                           but here anyway for compatibility */
1073 #define TARGET_CDROMRESET               0x5312 /* hard-reset the drive */
1074 #define TARGET_CDROMVOLREAD             0x5313 /* Get the drive's volume setting
1075                                           (struct cdrom_volctrl) */
1076 #define TARGET_CDROMREADRAW             0x5314  /* read data in raw mode (2352 Bytes)
1077                                            (struct cdrom_read) */
1078 /*
1079  * These ioctls are used only used in aztcd.c and optcd.c
1080  */
1081 #define TARGET_CDROMREADCOOKED          0x5315  /* read data in cooked mode */
1082 #define TARGET_CDROMSEEK                0x5316  /* seek msf address */
1083
1084 /*
1085  * This ioctl is only used by the scsi-cd driver.
1086    It is for playing audio in logical block addressing mode.
1087  */
1088 #define TARGET_CDROMPLAYBLK             0x5317  /* (struct cdrom_blk) */
1089
1090 /*
1091  * These ioctls are only used in optcd.c
1092  */
1093 #define TARGET_CDROMREADALL             0x5318  /* read all 2646 bytes */
1094
1095 /*
1096  * These ioctls are (now) only in ide-cd.c for controlling
1097  * drive spindown time.  They should be implemented in the
1098  * Uniform driver, via generic packet commands, GPCMD_MODE_SELECT_10,
1099  * GPCMD_MODE_SENSE_10 and the GPMODE_POWER_PAGE...
1100  *  -Erik
1101  */
1102 #define TARGET_CDROMGETSPINDOWN        0x531d
1103 #define TARGET_CDROMSETSPINDOWN        0x531e
1104
1105 /*
1106  * These ioctls are implemented through the uniform CD-ROM driver
1107  * They _will_ be adopted by all CD-ROM drivers, when all the CD-ROM
1108  * drivers are eventually ported to the uniform CD-ROM driver interface.
1109  */
1110 #define TARGET_CDROMCLOSETRAY           0x5319  /* pendant of CDROMEJECT */
1111 #define TARGET_CDROM_SET_OPTIONS        0x5320  /* Set behavior options */
1112 #define TARGET_CDROM_CLEAR_OPTIONS      0x5321  /* Clear behavior options */
1113 #define TARGET_CDROM_SELECT_SPEED       0x5322  /* Set the CD-ROM speed */
1114 #define TARGET_CDROM_SELECT_DISC        0x5323  /* Select disc (for juke-boxes) */
1115 #define TARGET_CDROM_MEDIA_CHANGED      0x5325  /* Check is media changed  */
1116 #define TARGET_CDROM_DRIVE_STATUS       0x5326  /* Get tray position, etc. */
1117 #define TARGET_CDROM_DISC_STATUS        0x5327  /* Get disc type, etc. */
1118 #define TARGET_CDROM_CHANGER_NSLOTS    0x5328  /* Get number of slots */
1119 #define TARGET_CDROM_LOCKDOOR           0x5329  /* lock or unlock door */
1120 #define TARGET_CDROM_DEBUG              0x5330  /* Turn debug messages on/off */
1121 #define TARGET_CDROM_GET_CAPABILITY     0x5331  /* get capabilities */
1122
1123 /* Note that scsi/scsi_ioctl.h also uses 0x5382 - 0x5386.
1124  * Future CDROM ioctls should be kept below 0x537F
1125  */
1126
1127 /* This ioctl is only used by sbpcd at the moment */
1128 #define TARGET_CDROMAUDIOBUFSIZ        0x5382   /* set the audio buffer size */
1129                                         /* conflict with SCSI_IOCTL_GET_IDLUN */
1130
1131 /* DVD-ROM Specific ioctls */
1132 #define TARGET_DVD_READ_STRUCT          0x5390  /* Read structure */
1133 #define TARGET_DVD_WRITE_STRUCT 0x5391  /* Write structure */
1134 #define TARGET_DVD_AUTH         0x5392  /* Authentication */
1135
1136 #define TARGET_CDROM_SEND_PACKET        0x5393  /* send a packet to the drive */
1137 #define TARGET_CDROM_NEXT_WRITABLE      0x5394  /* get next writable block */
1138 #define TARGET_CDROM_LAST_WRITTEN       0x5395  /* get last block written on disc */
1139
1140 /* HD commands */
1141
1142 /* hd/ide ctl's that pass (arg) ptrs to user space are numbered 0x030n/0x031n */
1143 #define TARGET_HDIO_GETGEO            0x0301  /* get device geometry */
1144 #define TARGET_HDIO_GET_UNMASKINTR    0x0302  /* get current unmask setting */
1145 #define TARGET_HDIO_GET_MULTCOUNT     0x0304  /* get current IDE blockmode setting */
1146 #define TARGET_HDIO_GET_KEEPSETTINGS  0x0308  /* get keep-settings-on-reset flag */
1147 #define TARGET_HDIO_GET_32BIT         0x0309  /* get current io_32bit setting */
1148 #define TARGET_HDIO_GET_NOWERR        0x030a  /* get ignore-write-error flag */
1149 #define TARGET_HDIO_GET_DMA           0x030b  /* get use-dma flag */
1150 #define TARGET_HDIO_GET_IDENTITY      0x030d  /* get IDE identification info */
1151 #define TARGET_HDIO_DRIVE_CMD         0x031f  /* execute a special drive command */
1152
1153 /* hd/ide ctl's that pass (arg) non-ptr values are numbered 0x032n/0x033n */
1154 #define TARGET_HDIO_SET_MULTCOUNT     0x0321  /* change IDE blockmode */
1155 #define TARGET_HDIO_SET_UNMASKINTR    0x0322  /* permit other irqs during I/O */
1156 #define TARGET_HDIO_SET_KEEPSETTINGS  0x0323  /* keep ioctl settings on reset */
1157 #define TARGET_HDIO_SET_32BIT         0x0324  /* change io_32bit flags */
1158 #define TARGET_HDIO_SET_NOWERR        0x0325  /* change ignore-write-error flag */
1159 #define TARGET_HDIO_SET_DMA           0x0326  /* change use-dma flag */
1160 #define TARGET_HDIO_SET_PIO_MODE      0x0327  /* reconfig interface to new speed */
1161
1162 /* loop ioctls */
1163 #define TARGET_LOOP_SET_FD            0x4C00
1164 #define TARGET_LOOP_CLR_FD            0x4C01
1165 #define TARGET_LOOP_SET_STATUS        0x4C02
1166 #define TARGET_LOOP_GET_STATUS        0x4C03
1167 #define TARGET_LOOP_SET_STATUS64      0x4C04
1168 #define TARGET_LOOP_GET_STATUS64      0x4C05
1169 #define TARGET_LOOP_CHANGE_FD         0x4C06
1170
1171 #define TARGET_LOOP_CTL_ADD           0x4C80
1172 #define TARGET_LOOP_CTL_REMOVE        0x4C81
1173 #define TARGET_LOOP_CTL_GET_FREE      0x4C82
1174
1175 /* fb ioctls */
1176 #define TARGET_FBIOGET_VSCREENINFO    0x4600
1177 #define TARGET_FBIOPUT_VSCREENINFO    0x4601
1178 #define TARGET_FBIOGET_FSCREENINFO    0x4602
1179 #define TARGET_FBIOGETCMAP            0x4604
1180 #define TARGET_FBIOPUTCMAP            0x4605
1181 #define TARGET_FBIOPAN_DISPLAY        0x4606
1182 #define TARGET_FBIOGET_CON2FBMAP      0x460F
1183 #define TARGET_FBIOPUT_CON2FBMAP      0x4610
1184
1185 /* vt ioctls */
1186 #define TARGET_VT_OPENQRY             0x5600
1187 #define TARGET_VT_GETSTATE            0x5603
1188 #define TARGET_VT_ACTIVATE            0x5606
1189 #define TARGET_VT_WAITACTIVE          0x5607
1190 #define TARGET_VT_LOCKSWITCH          0x560b
1191 #define TARGET_VT_UNLOCKSWITCH        0x560c
1192 #define TARGET_VT_GETMODE             0x5601
1193 #define TARGET_VT_SETMODE             0x5602
1194 #define TARGET_VT_RELDISP             0x5605
1195 #define TARGET_VT_DISALLOCATE         0x5608
1196
1197 /* device mapper */
1198 #define TARGET_DM_VERSION             TARGET_IOWRU(0xfd, 0x00)
1199 #define TARGET_DM_REMOVE_ALL          TARGET_IOWRU(0xfd, 0x01)
1200 #define TARGET_DM_LIST_DEVICES        TARGET_IOWRU(0xfd, 0x02)
1201 #define TARGET_DM_DEV_CREATE          TARGET_IOWRU(0xfd, 0x03)
1202 #define TARGET_DM_DEV_REMOVE          TARGET_IOWRU(0xfd, 0x04)
1203 #define TARGET_DM_DEV_RENAME          TARGET_IOWRU(0xfd, 0x05)
1204 #define TARGET_DM_DEV_SUSPEND         TARGET_IOWRU(0xfd, 0x06)
1205 #define TARGET_DM_DEV_STATUS          TARGET_IOWRU(0xfd, 0x07)
1206 #define TARGET_DM_DEV_WAIT            TARGET_IOWRU(0xfd, 0x08)
1207 #define TARGET_DM_TABLE_LOAD          TARGET_IOWRU(0xfd, 0x09)
1208 #define TARGET_DM_TABLE_CLEAR         TARGET_IOWRU(0xfd, 0x0a)
1209 #define TARGET_DM_TABLE_DEPS          TARGET_IOWRU(0xfd, 0x0b)
1210 #define TARGET_DM_TABLE_STATUS        TARGET_IOWRU(0xfd, 0x0c)
1211 #define TARGET_DM_LIST_VERSIONS       TARGET_IOWRU(0xfd, 0x0d)
1212 #define TARGET_DM_TARGET_MSG          TARGET_IOWRU(0xfd, 0x0e)
1213 #define TARGET_DM_DEV_SET_GEOMETRY    TARGET_IOWRU(0xfd, 0x0f)
1214
1215 /* from asm/termbits.h */
1216
1217 #define TARGET_NCC 8
1218 struct target_termio {
1219         unsigned short c_iflag;         /* input mode flags */
1220         unsigned short c_oflag;         /* output mode flags */
1221         unsigned short c_cflag;         /* control mode flags */
1222         unsigned short c_lflag;         /* local mode flags */
1223         unsigned char c_line;           /* line discipline */
1224         unsigned char c_cc[TARGET_NCC]; /* control characters */
1225 };
1226
1227 struct target_winsize {
1228         unsigned short ws_row;
1229         unsigned short ws_col;
1230         unsigned short ws_xpixel;
1231         unsigned short ws_ypixel;
1232 };
1233
1234 #include "termbits.h"
1235
1236 #if defined(TARGET_MIPS)
1237 #define TARGET_PROT_SEM         0x10
1238 #else
1239 #define TARGET_PROT_SEM         0x08
1240 #endif
1241
1242 /* Common */
1243 #define TARGET_MAP_SHARED       0x01            /* Share changes */
1244 #define TARGET_MAP_PRIVATE      0x02            /* Changes are private */
1245 #define TARGET_MAP_TYPE         0x0f            /* Mask for type of mapping */
1246
1247 /* Target specific */
1248 #if defined(TARGET_MIPS)
1249 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1250 #define TARGET_MAP_ANONYMOUS    0x0800          /* don't use a file */
1251 #define TARGET_MAP_GROWSDOWN    0x1000          /* stack-like segment */
1252 #define TARGET_MAP_DENYWRITE    0x2000          /* ETXTBSY */
1253 #define TARGET_MAP_EXECUTABLE   0x4000          /* mark it as an executable */
1254 #define TARGET_MAP_LOCKED       0x8000          /* pages are locked */
1255 #define TARGET_MAP_NORESERVE    0x0400          /* don't check for reservations */
1256 #define TARGET_MAP_POPULATE     0x10000         /* populate (prefault) pagetables */
1257 #define TARGET_MAP_NONBLOCK     0x20000         /* do not block on IO */
1258 #elif defined(TARGET_PPC)
1259 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1260 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1261 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1262 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1263 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1264 #define TARGET_MAP_LOCKED       0x0080          /* pages are locked */
1265 #define TARGET_MAP_NORESERVE    0x0040          /* don't check for reservations */
1266 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1267 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1268 #elif defined(TARGET_ALPHA)
1269 #define TARGET_MAP_ANONYMOUS    0x10            /* don't use a file */
1270 #define TARGET_MAP_FIXED        0x100           /* Interpret addr exactly */
1271 #define TARGET_MAP_GROWSDOWN    0x01000         /* stack-like segment */
1272 #define TARGET_MAP_DENYWRITE    0x02000         /* ETXTBSY */
1273 #define TARGET_MAP_EXECUTABLE   0x04000         /* mark it as an executable */
1274 #define TARGET_MAP_LOCKED       0x08000         /* lock the mapping */
1275 #define TARGET_MAP_NORESERVE    0x10000         /* no check for reservations */
1276 #define TARGET_MAP_POPULATE     0x20000         /* pop (prefault) pagetables */
1277 #define TARGET_MAP_NONBLOCK     0x40000         /* do not block on IO */
1278 #else
1279 #define TARGET_MAP_FIXED        0x10            /* Interpret addr exactly */
1280 #define TARGET_MAP_ANONYMOUS    0x20            /* don't use a file */
1281 #define TARGET_MAP_GROWSDOWN    0x0100          /* stack-like segment */
1282 #define TARGET_MAP_DENYWRITE    0x0800          /* ETXTBSY */
1283 #define TARGET_MAP_EXECUTABLE   0x1000          /* mark it as an executable */
1284 #define TARGET_MAP_LOCKED       0x2000          /* pages are locked */
1285 #define TARGET_MAP_NORESERVE    0x4000          /* don't check for reservations */
1286 #define TARGET_MAP_POPULATE     0x8000          /* populate (prefault) pagetables */
1287 #define TARGET_MAP_NONBLOCK     0x10000         /* do not block on IO */
1288 #define TARGET_MAP_UNINITIALIZED 0x4000000      /* for anonymous mmap, memory could be uninitialized */
1289 #endif
1290
1291 #if (defined(TARGET_I386) && defined(TARGET_ABI32)) \
1292     || (defined(TARGET_ARM) && defined(TARGET_ABI32)) \
1293     || defined(TARGET_CRIS) || defined(TARGET_UNICORE32)
1294 struct target_stat {
1295         unsigned short st_dev;
1296         unsigned short __pad1;
1297         abi_ulong st_ino;
1298         unsigned short st_mode;
1299         unsigned short st_nlink;
1300         unsigned short st_uid;
1301         unsigned short st_gid;
1302         unsigned short st_rdev;
1303         unsigned short __pad2;
1304         abi_ulong  st_size;
1305         abi_ulong  st_blksize;
1306         abi_ulong  st_blocks;
1307         abi_ulong  target_st_atime;
1308         abi_ulong  __unused1;
1309         abi_ulong  target_st_mtime;
1310         abi_ulong  __unused2;
1311         abi_ulong  target_st_ctime;
1312         abi_ulong  __unused3;
1313         abi_ulong  __unused4;
1314         abi_ulong  __unused5;
1315 };
1316
1317 /* This matches struct stat64 in glibc2.1, hence the absolutely
1318  * insane amounts of padding around dev_t's.
1319  */
1320 #define TARGET_HAS_STRUCT_STAT64
1321 struct target_stat64 {
1322         unsigned short  st_dev;
1323         unsigned char   __pad0[10];
1324
1325 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1326         abi_ulong       __st_ino;
1327
1328         unsigned int    st_mode;
1329         unsigned int    st_nlink;
1330
1331         abi_ulong       st_uid;
1332         abi_ulong       st_gid;
1333
1334         unsigned short  st_rdev;
1335         unsigned char   __pad3[10];
1336
1337         long long       st_size;
1338         abi_ulong       st_blksize;
1339
1340         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1341         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1342
1343         abi_ulong       target_st_atime;
1344         abi_ulong       __pad5;
1345
1346         abi_ulong       target_st_mtime;
1347         abi_ulong       __pad6;
1348
1349         abi_ulong       target_st_ctime;
1350         abi_ulong       __pad7;         /* will be high 32 bits of ctime someday */
1351
1352         unsigned long long      st_ino;
1353 } QEMU_PACKED;
1354
1355 #ifdef TARGET_ARM
1356 #define TARGET_HAS_STRUCT_STAT64
1357 struct target_eabi_stat64 {
1358         unsigned long long st_dev;
1359         unsigned int    __pad1;
1360         abi_ulong    __st_ino;
1361         unsigned int    st_mode;
1362         unsigned int    st_nlink;
1363
1364         abi_ulong    st_uid;
1365         abi_ulong    st_gid;
1366
1367         unsigned long long st_rdev;
1368         unsigned int    __pad2[2];
1369
1370         long long       st_size;
1371         abi_ulong    st_blksize;
1372         unsigned int    __pad3;
1373         unsigned long long st_blocks;
1374
1375         abi_ulong    target_st_atime;
1376         abi_ulong    target_st_atime_nsec;
1377
1378         abi_ulong    target_st_mtime;
1379         abi_ulong    target_st_mtime_nsec;
1380
1381         abi_ulong    target_st_ctime;
1382         abi_ulong    target_st_ctime_nsec;
1383
1384         unsigned long long st_ino;
1385 } QEMU_PACKED;
1386 #endif
1387
1388 #elif defined(TARGET_SPARC64) && !defined(TARGET_ABI32)
1389 struct target_stat {
1390         unsigned int    st_dev;
1391         abi_ulong       st_ino;
1392         unsigned int    st_mode;
1393         unsigned int    st_nlink;
1394         unsigned int    st_uid;
1395         unsigned int    st_gid;
1396         unsigned int    st_rdev;
1397         abi_long        st_size;
1398         abi_long        target_st_atime;
1399         abi_long        target_st_mtime;
1400         abi_long        target_st_ctime;
1401         abi_long        st_blksize;
1402         abi_long        st_blocks;
1403         abi_ulong       __unused4[2];
1404 };
1405
1406 #define TARGET_HAS_STRUCT_STAT64
1407 struct target_stat64 {
1408         unsigned char   __pad0[6];
1409         unsigned short  st_dev;
1410
1411         uint64_t        st_ino;
1412         uint64_t        st_nlink;
1413
1414         unsigned int    st_mode;
1415
1416         unsigned int    st_uid;
1417         unsigned int    st_gid;
1418
1419         unsigned char   __pad2[6];
1420         unsigned short  st_rdev;
1421
1422         int64_t         st_size;
1423         int64_t         st_blksize;
1424
1425         unsigned char   __pad4[4];
1426         unsigned int    st_blocks;
1427
1428         abi_ulong       target_st_atime;
1429         abi_ulong       __unused1;
1430
1431         abi_ulong       target_st_mtime;
1432         abi_ulong       __unused2;
1433
1434         abi_ulong       target_st_ctime;
1435         abi_ulong       __unused3;
1436
1437         abi_ulong       __unused4[3];
1438 };
1439
1440 #elif defined(TARGET_SPARC)
1441
1442 struct target_stat {
1443         unsigned short  st_dev;
1444         abi_ulong       st_ino;
1445         unsigned short  st_mode;
1446         short           st_nlink;
1447         unsigned short  st_uid;
1448         unsigned short  st_gid;
1449         unsigned short  st_rdev;
1450         abi_long        st_size;
1451         abi_long        target_st_atime;
1452         abi_ulong       __unused1;
1453         abi_long        target_st_mtime;
1454         abi_ulong       __unused2;
1455         abi_long        target_st_ctime;
1456         abi_ulong       __unused3;
1457         abi_long        st_blksize;
1458         abi_long        st_blocks;
1459         abi_ulong       __unused4[2];
1460 };
1461
1462 #define TARGET_HAS_STRUCT_STAT64
1463 struct target_stat64 {
1464         unsigned char   __pad0[6];
1465         unsigned short  st_dev;
1466
1467         uint64_t st_ino;
1468
1469         unsigned int    st_mode;
1470         unsigned int    st_nlink;
1471
1472         unsigned int    st_uid;
1473         unsigned int    st_gid;
1474
1475         unsigned char   __pad2[6];
1476         unsigned short  st_rdev;
1477
1478         unsigned char   __pad3[8];
1479
1480         int64_t st_size;
1481         unsigned int    st_blksize;
1482
1483         unsigned char   __pad4[8];
1484         unsigned int    st_blocks;
1485
1486         unsigned int    target_st_atime;
1487         unsigned int    __unused1;
1488
1489         unsigned int    target_st_mtime;
1490         unsigned int    __unused2;
1491
1492         unsigned int    target_st_ctime;
1493         unsigned int    __unused3;
1494
1495         unsigned int    __unused4;
1496         unsigned int    __unused5;
1497 };
1498
1499 #elif defined(TARGET_PPC)
1500
1501 struct target_stat {
1502         abi_ulong st_dev;
1503         abi_ulong st_ino;
1504 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1505         abi_ulong st_nlink;
1506         unsigned int st_mode;
1507 #else
1508         unsigned int st_mode;
1509         unsigned short st_nlink;
1510 #endif
1511         unsigned int st_uid;
1512         unsigned int st_gid;
1513         abi_ulong  st_rdev;
1514         abi_ulong  st_size;
1515         abi_ulong  st_blksize;
1516         abi_ulong  st_blocks;
1517         abi_ulong  target_st_atime;
1518         abi_ulong  target_st_atime_nsec;
1519         abi_ulong  target_st_mtime;
1520         abi_ulong  target_st_mtime_nsec;
1521         abi_ulong  target_st_ctime;
1522         abi_ulong  target_st_ctime_nsec;
1523         abi_ulong  __unused4;
1524         abi_ulong  __unused5;
1525 #if defined(TARGET_PPC64) && !defined(TARGET_ABI32)
1526         abi_ulong  __unused6;
1527 #endif
1528 };
1529
1530 #if !defined(TARGET_PPC64) || defined(TARGET_ABI32)
1531 #define TARGET_HAS_STRUCT_STAT64
1532 struct QEMU_PACKED target_stat64 {
1533         unsigned long long st_dev;
1534         unsigned long long st_ino;
1535         unsigned int st_mode;
1536         unsigned int st_nlink;
1537         unsigned int st_uid;
1538         unsigned int st_gid;
1539         unsigned long long st_rdev;
1540         unsigned long long __pad0;
1541         long long      st_size;
1542         int            st_blksize;
1543         unsigned int   __pad1;
1544         long long      st_blocks;       /* Number 512-byte blocks allocated. */
1545         int            target_st_atime;
1546         unsigned int   target_st_atime_nsec;
1547         int            target_st_mtime;
1548         unsigned int   target_st_mtime_nsec;
1549         int            target_st_ctime;
1550         unsigned int   target_st_ctime_nsec;
1551         unsigned int   __unused4;
1552         unsigned int   __unused5;
1553 };
1554 #endif
1555
1556 #elif defined(TARGET_MICROBLAZE)
1557
1558 struct target_stat {
1559         abi_ulong st_dev;
1560         abi_ulong st_ino;
1561         unsigned int st_mode;
1562         unsigned short st_nlink;
1563         unsigned int st_uid;
1564         unsigned int st_gid;
1565         abi_ulong  st_rdev;
1566         abi_ulong  st_size;
1567         abi_ulong  st_blksize;
1568         abi_ulong  st_blocks;
1569         abi_ulong  target_st_atime;
1570         abi_ulong  target_st_atime_nsec;
1571         abi_ulong  target_st_mtime;
1572         abi_ulong  target_st_mtime_nsec;
1573         abi_ulong  target_st_ctime;
1574         abi_ulong  target_st_ctime_nsec;
1575         abi_ulong  __unused4;
1576         abi_ulong  __unused5;
1577 };
1578
1579 /* FIXME: Microblaze no-mmu user-space has a difference stat64 layout...  */
1580 #define TARGET_HAS_STRUCT_STAT64
1581 struct QEMU_PACKED target_stat64 {
1582         uint64_t st_dev;
1583 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1584         uint32_t pad0;
1585         uint32_t __st_ino;
1586
1587         uint32_t st_mode;
1588         uint32_t st_nlink;
1589         uint32_t st_uid;
1590         uint32_t st_gid;
1591         uint64_t st_rdev;
1592         uint64_t __pad1;
1593
1594         int64_t  st_size;
1595         int32_t  st_blksize;
1596         uint32_t __pad2;
1597         int64_t st_blocks;      /* Number 512-byte blocks allocated. */
1598
1599         int            target_st_atime;
1600         unsigned int   target_st_atime_nsec;
1601         int            target_st_mtime;
1602         unsigned int   target_st_mtime_nsec;
1603         int            target_st_ctime;
1604         unsigned int   target_st_ctime_nsec;
1605         uint64_t st_ino;
1606 };
1607
1608 #elif defined(TARGET_M68K)
1609
1610 struct target_stat {
1611         unsigned short st_dev;
1612         unsigned short __pad1;
1613         abi_ulong st_ino;
1614         unsigned short st_mode;
1615         unsigned short st_nlink;
1616         unsigned short st_uid;
1617         unsigned short st_gid;
1618         unsigned short st_rdev;
1619         unsigned short __pad2;
1620         abi_ulong  st_size;
1621         abi_ulong  st_blksize;
1622         abi_ulong  st_blocks;
1623         abi_ulong  target_st_atime;
1624         abi_ulong  __unused1;
1625         abi_ulong  target_st_mtime;
1626         abi_ulong  __unused2;
1627         abi_ulong  target_st_ctime;
1628         abi_ulong  __unused3;
1629         abi_ulong  __unused4;
1630         abi_ulong  __unused5;
1631 };
1632
1633 /* This matches struct stat64 in glibc2.1, hence the absolutely
1634  * insane amounts of padding around dev_t's.
1635  */
1636 #define TARGET_HAS_STRUCT_STAT64
1637 struct target_stat64 {
1638         unsigned long long      st_dev;
1639         unsigned char   __pad1[2];
1640
1641 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1642         abi_ulong       __st_ino;
1643
1644         unsigned int    st_mode;
1645         unsigned int    st_nlink;
1646
1647         abi_ulong       st_uid;
1648         abi_ulong       st_gid;
1649
1650         unsigned long long      st_rdev;
1651         unsigned char   __pad3[2];
1652
1653         long long       st_size;
1654         abi_ulong       st_blksize;
1655
1656         abi_ulong       __pad4;         /* future possible st_blocks high bits */
1657         abi_ulong       st_blocks;      /* Number 512-byte blocks allocated. */
1658
1659         abi_ulong       target_st_atime;
1660         abi_ulong       target_st_atime_nsec;
1661
1662         abi_ulong       target_st_mtime;
1663         abi_ulong       target_st_mtime_nsec;
1664
1665         abi_ulong       target_st_ctime;
1666         abi_ulong       target_st_ctime_nsec;
1667
1668         unsigned long long      st_ino;
1669 } QEMU_PACKED;
1670
1671 #elif defined(TARGET_ABI_MIPSN64)
1672
1673 /* The memory layout is the same as of struct stat64 of the 32-bit kernel.  */
1674 struct target_stat {
1675         unsigned int            st_dev;
1676         unsigned int            st_pad0[3]; /* Reserved for st_dev expansion */
1677
1678         abi_ulong               st_ino;
1679
1680         unsigned int            st_mode;
1681         unsigned int            st_nlink;
1682
1683         int                     st_uid;
1684         int                     st_gid;
1685
1686         unsigned int            st_rdev;
1687         unsigned int            st_pad1[3]; /* Reserved for st_rdev expansion */
1688
1689         abi_ulong               st_size;
1690
1691         /*
1692          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1693          * but we don't have it under Linux.
1694          */
1695         unsigned int            target_st_atime;
1696         unsigned int            target_st_atime_nsec;
1697
1698         unsigned int            target_st_mtime;
1699         unsigned int            target_st_mtime_nsec;
1700
1701         unsigned int            target_st_ctime;
1702         unsigned int            target_st_ctime_nsec;
1703
1704         unsigned int            st_blksize;
1705         unsigned int            st_pad2;
1706
1707         abi_ulong               st_blocks;
1708 };
1709
1710 #elif defined(TARGET_ABI_MIPSN32)
1711
1712 struct target_stat {
1713         abi_ulong    st_dev;
1714         abi_ulong    st_pad0[3]; /* Reserved for st_dev expansion */
1715         uint64_t     st_ino;
1716         unsigned int st_mode;
1717         unsigned int st_nlink;
1718         int          st_uid;
1719         int          st_gid;
1720         abi_ulong    st_rdev;
1721         abi_ulong    st_pad1[3]; /* Reserved for st_rdev expansion */
1722         int64_t      st_size;
1723         abi_long     target_st_atime;
1724         abi_ulong    target_st_atime_nsec; /* Reserved for st_atime expansion */
1725         abi_long     target_st_mtime;
1726         abi_ulong    target_st_mtime_nsec; /* Reserved for st_mtime expansion */
1727         abi_long     target_st_ctime;
1728         abi_ulong    target_st_ctime_nsec; /* Reserved for st_ctime expansion */
1729         abi_ulong    st_blksize;
1730         abi_ulong    st_pad2;
1731         int64_t      st_blocks;
1732 };
1733
1734 #elif defined(TARGET_ABI_MIPSO32)
1735
1736 struct target_stat {
1737         unsigned        st_dev;
1738         abi_long        st_pad1[3];             /* Reserved for network id */
1739         abi_ulong       st_ino;
1740         unsigned int    st_mode;
1741         unsigned int    st_nlink;
1742         int             st_uid;
1743         int             st_gid;
1744         unsigned        st_rdev;
1745         abi_long        st_pad2[2];
1746         abi_long        st_size;
1747         abi_long        st_pad3;
1748         /*
1749          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1750          * but we don't have it under Linux.
1751          */
1752         abi_long                target_st_atime;
1753         abi_long                target_st_atime_nsec;
1754         abi_long                target_st_mtime;
1755         abi_long                target_st_mtime_nsec;
1756         abi_long                target_st_ctime;
1757         abi_long                target_st_ctime_nsec;
1758         abi_long                st_blksize;
1759         abi_long                st_blocks;
1760         abi_long                st_pad4[14];
1761 };
1762
1763 /*
1764  * This matches struct stat64 in glibc2.1, hence the absolutely insane
1765  * amounts of padding around dev_t's.  The memory layout is the same as of
1766  * struct stat of the 64-bit kernel.
1767  */
1768
1769 #define TARGET_HAS_STRUCT_STAT64
1770 struct target_stat64 {
1771         abi_ulong       st_dev;
1772         abi_ulong       st_pad0[3];     /* Reserved for st_dev expansion  */
1773
1774         uint64_t        st_ino;
1775
1776         unsigned int    st_mode;
1777         unsigned int    st_nlink;
1778
1779         int             st_uid;
1780         int             st_gid;
1781
1782         abi_ulong       st_rdev;
1783         abi_ulong       st_pad1[3];     /* Reserved for st_rdev expansion  */
1784
1785         int64_t         st_size;
1786
1787         /*
1788          * Actually this should be timestruc_t st_atime, st_mtime and st_ctime
1789          * but we don't have it under Linux.
1790          */
1791         abi_long        target_st_atime;
1792         abi_ulong       target_st_atime_nsec;   /* Reserved for st_atime expansion  */
1793
1794         abi_long        target_st_mtime;
1795         abi_ulong       target_st_mtime_nsec;   /* Reserved for st_mtime expansion  */
1796
1797         abi_long        target_st_ctime;
1798         abi_ulong       target_st_ctime_nsec;   /* Reserved for st_ctime expansion  */
1799
1800         abi_ulong       st_blksize;
1801         abi_ulong       st_pad2;
1802
1803         int64_t         st_blocks;
1804 };
1805
1806 #elif defined(TARGET_ALPHA)
1807
1808 struct target_stat {
1809        unsigned int    st_dev;
1810        unsigned int    st_ino;
1811        unsigned int    st_mode;
1812        unsigned int    st_nlink;
1813        unsigned int    st_uid;
1814        unsigned int    st_gid;
1815        unsigned int    st_rdev;
1816        abi_long     st_size;
1817        abi_ulong    target_st_atime;
1818        abi_ulong    target_st_mtime;
1819        abi_ulong    target_st_ctime;
1820        unsigned int    st_blksize;
1821        unsigned int    st_blocks;
1822        unsigned int    st_flags;
1823        unsigned int    st_gen;
1824 };
1825
1826 #define TARGET_HAS_STRUCT_STAT64
1827 struct target_stat64 {
1828        abi_ulong    st_dev;
1829        abi_ulong    st_ino;
1830        abi_ulong    st_rdev;
1831        abi_long     st_size;
1832        abi_ulong    st_blocks;
1833
1834        unsigned int    st_mode;
1835        unsigned int    st_uid;
1836        unsigned int    st_gid;
1837        unsigned int    st_blksize;
1838        unsigned int    st_nlink;
1839        unsigned int    __pad0;
1840
1841        abi_ulong    target_st_atime;
1842        abi_ulong    target_st_atime_nsec;
1843        abi_ulong    target_st_mtime;
1844        abi_ulong    target_st_mtime_nsec;
1845        abi_ulong    target_st_ctime;
1846        abi_ulong    target_st_ctime_nsec;
1847        abi_long     __unused[3];
1848 };
1849
1850 #elif defined(TARGET_SH4)
1851
1852 struct target_stat {
1853         abi_ulong  st_dev;
1854         abi_ulong  st_ino;
1855         unsigned short st_mode;
1856         unsigned short st_nlink;
1857         unsigned short st_uid;
1858         unsigned short st_gid;
1859         abi_ulong  st_rdev;
1860         abi_ulong  st_size;
1861         abi_ulong  st_blksize;
1862         abi_ulong  st_blocks;
1863         abi_ulong  target_st_atime;
1864         abi_ulong  target_st_atime_nsec;
1865         abi_ulong  target_st_mtime;
1866         abi_ulong  target_st_mtime_nsec;
1867         abi_ulong  target_st_ctime;
1868         abi_ulong  target_st_ctime_nsec;
1869         abi_ulong  __unused4;
1870         abi_ulong  __unused5;
1871 };
1872
1873 /* This matches struct stat64 in glibc2.1, hence the absolutely
1874  * insane amounts of padding around dev_t's.
1875  */
1876 #define TARGET_HAS_STRUCT_STAT64
1877 struct QEMU_PACKED target_stat64 {
1878         unsigned long long      st_dev;
1879         unsigned char   __pad0[4];
1880
1881 #define TARGET_STAT64_HAS_BROKEN_ST_INO 1
1882         abi_ulong       __st_ino;
1883
1884         unsigned int    st_mode;
1885         unsigned int    st_nlink;
1886
1887         abi_ulong       st_uid;
1888         abi_ulong       st_gid;
1889
1890         unsigned long long      st_rdev;
1891         unsigned char   __pad3[4];
1892
1893         long long       st_size;
1894         abi_ulong       st_blksize;
1895
1896         unsigned long long      st_blocks;      /* Number 512-byte blocks allocated. */
1897
1898         abi_ulong       target_st_atime;
1899         abi_ulong       target_st_atime_nsec;
1900
1901         abi_ulong       target_st_mtime;
1902         abi_ulong       target_st_mtime_nsec;
1903
1904         abi_ulong       target_st_ctime;
1905         abi_ulong       target_st_ctime_nsec;
1906
1907         unsigned long long      st_ino;
1908 };
1909
1910 #elif defined(TARGET_I386) && !defined(TARGET_ABI32)
1911 struct target_stat {
1912         abi_ulong       st_dev;
1913         abi_ulong       st_ino;
1914         abi_ulong       st_nlink;
1915
1916         unsigned int    st_mode;
1917         unsigned int    st_uid;
1918         unsigned int    st_gid;
1919         unsigned int    __pad0;
1920         abi_ulong       st_rdev;
1921         abi_long        st_size;
1922         abi_long        st_blksize;
1923         abi_long        st_blocks;      /* Number 512-byte blocks allocated. */
1924
1925         abi_ulong       target_st_atime;
1926         abi_ulong       target_st_atime_nsec;
1927         abi_ulong       target_st_mtime;
1928         abi_ulong       target_st_mtime_nsec;
1929         abi_ulong       target_st_ctime;
1930         abi_ulong       target_st_ctime_nsec;
1931
1932         abi_long        __unused[3];
1933 };
1934 #elif defined(TARGET_S390X)
1935 struct target_stat {
1936     abi_ulong  st_dev;
1937     abi_ulong  st_ino;
1938     abi_ulong  st_nlink;
1939     unsigned int   st_mode;
1940     unsigned int   st_uid;
1941     unsigned int   st_gid;
1942     unsigned int   __pad1;
1943     abi_ulong  st_rdev;
1944     abi_ulong  st_size;
1945     abi_ulong  target_st_atime;
1946     abi_ulong  target_st_atime_nsec;
1947     abi_ulong  target_st_mtime;
1948     abi_ulong  target_st_mtime_nsec;
1949     abi_ulong  target_st_ctime;
1950     abi_ulong  target_st_ctime_nsec;
1951     abi_ulong  st_blksize;
1952     abi_long       st_blocks;
1953     abi_ulong  __unused[3];
1954 };
1955 #elif defined(TARGET_AARCH64)
1956 struct target_stat {
1957     abi_ulong  st_dev;
1958     abi_ulong  st_ino;
1959     unsigned int st_mode;
1960     unsigned int st_nlink;
1961     unsigned int   st_uid;
1962     unsigned int   st_gid;
1963     abi_ulong  st_rdev;
1964     abi_ulong  _pad1;
1965     abi_long  st_size;
1966     int        st_blksize;
1967     int        __pad2;
1968     abi_long   st_blocks;
1969     abi_long  target_st_atime;
1970     abi_ulong  target_st_atime_nsec;
1971     abi_long  target_st_mtime;
1972     abi_ulong  target_st_mtime_nsec;
1973     abi_long  target_st_ctime;
1974     abi_ulong  target_st_ctime_nsec;
1975     unsigned int __unused[2];
1976 };
1977 #elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
1978
1979 /* These are the asm-generic versions of the stat and stat64 structures */
1980
1981 struct target_stat {
1982     abi_ulong st_dev;
1983     abi_ulong st_ino;
1984     unsigned int st_mode;
1985     unsigned int st_nlink;
1986     unsigned int st_uid;
1987     unsigned int st_gid;
1988     abi_ulong st_rdev;
1989     abi_ulong __pad1;
1990     abi_long st_size;
1991     int st_blksize;
1992     int __pad2;
1993     abi_long st_blocks;
1994     abi_long target_st_atime;
1995     abi_ulong target_st_atime_nsec;
1996     abi_long target_st_mtime;
1997     abi_ulong target_st_mtime_nsec;
1998     abi_long target_st_ctime;
1999     abi_ulong target_st_ctime_nsec;
2000     unsigned int __unused4;
2001     unsigned int __unused5;
2002 };
2003
2004 #define TARGET_HAS_STRUCT_STAT64
2005 struct target_stat64 {
2006     uint64_t st_dev;
2007     uint64_t st_ino;
2008     unsigned int st_mode;
2009     unsigned int st_nlink;
2010     unsigned int st_uid;
2011     unsigned int st_gid;
2012     uint64_t st_rdev;
2013     uint64_t __pad1;
2014     int64_t st_size;
2015     int st_blksize;
2016     int __pad2;
2017     int64_t st_blocks;
2018     int target_st_atime;
2019     unsigned int target_st_atime_nsec;
2020     int target_st_mtime;
2021     unsigned int target_st_mtime_nsec;
2022     int target_st_ctime;
2023     unsigned int target_st_ctime_nsec;
2024     unsigned int __unused4;
2025     unsigned int __unused5;
2026 };
2027
2028 #else
2029 #error unsupported CPU
2030 #endif
2031
2032 typedef struct {
2033         int     val[2];
2034 } target_fsid_t;
2035
2036 #ifdef TARGET_MIPS
2037 #ifdef TARGET_ABI_MIPSN32
2038 struct target_statfs {
2039         int32_t                 f_type;
2040         int32_t                 f_bsize;
2041         int32_t                 f_frsize;       /* Fragment size - unsupported */
2042         int32_t                 f_blocks;
2043         int32_t                 f_bfree;
2044         int32_t                 f_files;
2045         int32_t                 f_ffree;
2046         int32_t                 f_bavail;
2047
2048         /* Linux specials */
2049         target_fsid_t           f_fsid;
2050         int32_t                 f_namelen;
2051         int32_t                 f_spare[6];
2052 };
2053 #else
2054 struct target_statfs {
2055         abi_long                f_type;
2056         abi_long                f_bsize;
2057         abi_long                f_frsize;       /* Fragment size - unsupported */
2058         abi_long                f_blocks;
2059         abi_long                f_bfree;
2060         abi_long                f_files;
2061         abi_long                f_ffree;
2062         abi_long                f_bavail;
2063
2064         /* Linux specials */
2065         target_fsid_t           f_fsid;
2066         abi_long                f_namelen;
2067         abi_long                f_spare[6];
2068 };
2069 #endif
2070
2071 struct target_statfs64 {
2072         uint32_t        f_type;
2073         uint32_t        f_bsize;
2074         uint32_t        f_frsize;       /* Fragment size - unsupported */
2075         uint32_t        __pad;
2076         uint64_t        f_blocks;
2077         uint64_t        f_bfree;
2078         uint64_t        f_files;
2079         uint64_t        f_ffree;
2080         uint64_t        f_bavail;
2081         target_fsid_t   f_fsid;
2082         uint32_t        f_namelen;
2083         uint32_t        f_spare[6];
2084 };
2085 #elif (defined(TARGET_PPC64) || defined(TARGET_X86_64) || \
2086        defined(TARGET_SPARC64) || defined(TARGET_AARCH64)) && \
2087        !defined(TARGET_ABI32)
2088 struct target_statfs {
2089         abi_long f_type;
2090         abi_long f_bsize;
2091         abi_long f_blocks;
2092         abi_long f_bfree;
2093         abi_long f_bavail;
2094         abi_long f_files;
2095         abi_long f_ffree;
2096         target_fsid_t f_fsid;
2097         abi_long f_namelen;
2098         abi_long f_frsize;
2099         abi_long f_spare[5];
2100 };
2101
2102 struct target_statfs64 {
2103         abi_long f_type;
2104         abi_long f_bsize;
2105         abi_long f_blocks;
2106         abi_long f_bfree;
2107         abi_long f_bavail;
2108         abi_long f_files;
2109         abi_long f_ffree;
2110         target_fsid_t f_fsid;
2111         abi_long f_namelen;
2112         abi_long f_frsize;
2113         abi_long f_spare[5];
2114 };
2115 #elif defined(TARGET_S390X)
2116 struct target_statfs {
2117     int32_t  f_type;
2118     int32_t  f_bsize;
2119     abi_long f_blocks;
2120     abi_long f_bfree;
2121     abi_long f_bavail;
2122     abi_long f_files;
2123     abi_long f_ffree;
2124     kernel_fsid_t f_fsid;
2125     int32_t  f_namelen;
2126     int32_t  f_frsize;
2127     int32_t  f_spare[5];
2128 };
2129
2130 struct target_statfs64 {
2131     int32_t  f_type;
2132     int32_t  f_bsize;
2133     abi_long f_blocks;
2134     abi_long f_bfree;
2135     abi_long f_bavail;
2136     abi_long f_files;
2137     abi_long f_ffree;
2138     kernel_fsid_t f_fsid;
2139     int32_t  f_namelen;
2140     int32_t  f_frsize;
2141     int32_t  f_spare[5];
2142 };
2143 #else
2144 struct target_statfs {
2145         uint32_t f_type;
2146         uint32_t f_bsize;
2147         uint32_t f_blocks;
2148         uint32_t f_bfree;
2149         uint32_t f_bavail;
2150         uint32_t f_files;
2151         uint32_t f_ffree;
2152         target_fsid_t f_fsid;
2153         uint32_t f_namelen;
2154         uint32_t f_frsize;
2155         uint32_t f_spare[5];
2156 };
2157
2158 struct target_statfs64 {
2159         uint32_t f_type;
2160         uint32_t f_bsize;
2161         uint64_t f_blocks;
2162         uint64_t f_bfree;
2163         uint64_t f_bavail;
2164         uint64_t f_files;
2165         uint64_t f_ffree;
2166         target_fsid_t f_fsid;
2167         uint32_t f_namelen;
2168         uint32_t f_frsize;
2169         uint32_t f_spare[5];
2170 };
2171 #endif
2172
2173
2174 #define TARGET_F_DUPFD         0       /* dup */
2175 #define TARGET_F_GETFD         1       /* get close_on_exec */
2176 #define TARGET_F_SETFD         2       /* set/clear close_on_exec */
2177 #define TARGET_F_GETFL         3       /* get file->f_flags */
2178 #define TARGET_F_SETFL         4       /* set file->f_flags */
2179
2180 #if defined(TARGET_ALPHA)
2181 #define TARGET_F_GETLK         7
2182 #define TARGET_F_SETLK         8
2183 #define TARGET_F_SETLKW        9
2184 #define TARGET_F_SETOWN        5       /*  for sockets. */
2185 #define TARGET_F_GETOWN        6       /*  for sockets. */
2186
2187 #define TARGET_F_RDLCK         1
2188 #define TARGET_F_WRLCK         2
2189 #define TARGET_F_UNLCK         8
2190 #define TARGET_F_EXLCK         16
2191 #define TARGET_F_SHLCK         32
2192 #elif defined(TARGET_MIPS)
2193 #define TARGET_F_GETLK         14
2194 #define TARGET_F_SETLK         6
2195 #define TARGET_F_SETLKW        7
2196 #define TARGET_F_SETOWN        24       /*  for sockets. */
2197 #define TARGET_F_GETOWN        23       /*  for sockets. */
2198 #else
2199 #define TARGET_F_GETLK         5
2200 #define TARGET_F_SETLK         6
2201 #define TARGET_F_SETLKW        7
2202 #define TARGET_F_SETOWN        8       /*  for sockets. */
2203 #define TARGET_F_GETOWN        9       /*  for sockets. */
2204 #endif
2205 #define TARGET_F_SETOWN_EX     15
2206 #define TARGET_F_GETOWN_EX     16
2207
2208 #ifndef TARGET_F_RDLCK
2209 #define TARGET_F_RDLCK         0
2210 #define TARGET_F_WRLCK         1
2211 #define TARGET_F_UNLCK         2
2212 #endif
2213
2214 #ifndef TARGET_F_EXLCK
2215 #define TARGET_F_EXLCK         4
2216 #define TARGET_F_SHLCK         8
2217 #endif
2218
2219
2220 #define TARGET_F_SETSIG        10      /*  for sockets. */
2221 #define TARGET_F_GETSIG        11      /*  for sockets. */
2222
2223 #if defined(TARGET_MIPS)
2224 #define TARGET_F_GETLK64       33      /*  using 'struct flock64' */
2225 #define TARGET_F_SETLK64       34
2226 #define TARGET_F_SETLKW64      35
2227 #else
2228 #define TARGET_F_GETLK64       12      /*  using 'struct flock64' */
2229 #define TARGET_F_SETLK64       13
2230 #define TARGET_F_SETLKW64      14
2231 #endif
2232
2233 #define TARGET_F_LINUX_SPECIFIC_BASE 1024
2234 #define TARGET_F_SETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 0)
2235 #define TARGET_F_GETLEASE (TARGET_F_LINUX_SPECIFIC_BASE + 1)
2236 #define TARGET_F_DUPFD_CLOEXEC (TARGET_F_LINUX_SPECIFIC_BASE + 6)
2237 #define TARGET_F_SETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 7)
2238 #define TARGET_F_GETPIPE_SZ (TARGET_F_LINUX_SPECIFIC_BASE + 8)
2239 #define TARGET_F_NOTIFY  (TARGET_F_LINUX_SPECIFIC_BASE+2)
2240
2241 #if defined(TARGET_ALPHA)
2242 #define TARGET_O_NONBLOCK           04
2243 #define TARGET_O_APPEND            010
2244 #define TARGET_O_CREAT           01000 /* not fcntl */
2245 #define TARGET_O_TRUNC           02000 /* not fcntl */
2246 #define TARGET_O_EXCL            04000 /* not fcntl */
2247 #define TARGET_O_NOCTTY         010000 /* not fcntl */
2248 #define TARGET_O_DSYNC          040000
2249 #define TARGET_O_LARGEFILE           0 /* not necessary, always 64-bit */
2250 #define TARGET_O_DIRECTORY     0100000 /* must be a directory */
2251 #define TARGET_O_NOFOLLOW      0200000 /* don't follow links */
2252 #define TARGET_O_DIRECT       02000000 /* direct disk access hint */
2253 #define TARGET_O_NOATIME      04000000
2254 #define TARGET_O_CLOEXEC     010000000
2255 #define TARGET___O_SYNC      020000000
2256 #define TARGET_O_PATH        040000000
2257 #elif defined(TARGET_ARM) || defined(TARGET_M68K)
2258 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2259 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2260 #define TARGET_O_DIRECT        0200000 /* direct disk access hint */
2261 #define TARGET_O_LARGEFILE     0400000
2262 #elif defined(TARGET_MIPS)
2263 #define TARGET_O_APPEND         0x0008
2264 #define TARGET_O_DSYNC          0x0010
2265 #define TARGET_O_NONBLOCK       0x0080
2266 #define TARGET_O_CREAT          0x0100  /* not fcntl */
2267 #define TARGET_O_TRUNC          0x0200  /* not fcntl */
2268 #define TARGET_O_EXCL           0x0400  /* not fcntl */
2269 #define TARGET_O_NOCTTY         0x0800  /* not fcntl */
2270 #define TARGET_FASYNC           0x1000  /* fcntl, for BSD compatibility */
2271 #define TARGET_O_LARGEFILE      0x2000  /* allow large file opens */
2272 #define TARGET___O_SYNC         0x4000
2273 #define TARGET_O_DIRECT         0x8000  /* direct disk access hint */
2274 #elif defined (TARGET_PPC)
2275 #define TARGET_O_DIRECTORY      040000 /* must be a directory */
2276 #define TARGET_O_NOFOLLOW      0100000 /* don't follow links */
2277 #define TARGET_O_LARGEFILE     0200000
2278 #define TARGET_O_DIRECT        0400000 /* direct disk access hint */
2279 #elif defined (TARGET_SPARC)
2280 #define TARGET_O_APPEND         0x0008
2281 #define TARGET_FASYNC           0x0040  /* fcntl, for BSD compatibility */
2282 #define TARGET_O_CREAT          0x0200  /* not fcntl */
2283 #define TARGET_O_TRUNC          0x0400  /* not fcntl */
2284 #define TARGET_O_EXCL           0x0800  /* not fcntl */
2285 #define TARGET_O_DSYNC          0x2000
2286 #define TARGET_O_NONBLOCK       0x4000
2287 # ifdef TARGET_SPARC64
2288 #  define TARGET_O_NDELAY       0x0004
2289 # else
2290 #  define TARGET_O_NDELAY       (0x0004 | TARGET_O_NONBLOCK)
2291 # endif
2292 #define TARGET_O_NOCTTY         0x8000  /* not fcntl */
2293 #define TARGET_O_LARGEFILE     0x40000
2294 #define TARGET_O_DIRECT       0x100000  /* direct disk access hint */
2295 #define TARGET_O_NOATIME      0x200000
2296 #define TARGET_O_CLOEXEC      0x400000
2297 #define TARGET___O_SYNC       0x800000
2298 #define TARGET_O_PATH        0x1000000
2299 #endif
2300
2301 /* <asm-generic/fcntl.h> values follow.  */
2302 #define TARGET_O_ACCMODE          0003
2303 #define TARGET_O_RDONLY             00
2304 #define TARGET_O_WRONLY             01
2305 #define TARGET_O_RDWR               02
2306 #ifndef TARGET_O_CREAT
2307 #define TARGET_O_CREAT            0100 /* not fcntl */
2308 #endif
2309 #ifndef TARGET_O_EXCL
2310 #define TARGET_O_EXCL             0200 /* not fcntl */
2311 #endif
2312 #ifndef TARGET_O_NOCTTY
2313 #define TARGET_O_NOCTTY           0400 /* not fcntl */
2314 #endif
2315 #ifndef TARGET_O_TRUNC
2316 #define TARGET_O_TRUNC           01000 /* not fcntl */
2317 #endif
2318 #ifndef TARGET_O_APPEND
2319 #define TARGET_O_APPEND          02000
2320 #endif
2321 #ifndef TARGET_O_NONBLOCK
2322 #define TARGET_O_NONBLOCK        04000
2323 #endif
2324 #ifndef TARGET_O_DSYNC
2325 #define TARGET_O_DSYNC          010000
2326 #endif
2327 #ifndef TARGET_FASYNC
2328 #define TARGET_FASYNC           020000 /* fcntl, for BSD compatibility */
2329 #endif
2330 #ifndef TARGET_O_DIRECT
2331 #define TARGET_O_DIRECT         040000 /* direct disk access hint */
2332 #endif
2333 #ifndef TARGET_O_LARGEFILE
2334 #define TARGET_O_LARGEFILE     0100000
2335 #endif
2336 #ifndef TARGET_O_DIRECTORY
2337 #define TARGET_O_DIRECTORY     0200000 /* must be a directory */
2338 #endif
2339 #ifndef TARGET_O_NOFOLLOW
2340 #define TARGET_O_NOFOLLOW      0400000 /* don't follow links */
2341 #endif
2342 #ifndef TARGET_O_NOATIME
2343 #define TARGET_O_NOATIME      01000000
2344 #endif
2345 #ifndef TARGET_O_CLOEXEC
2346 #define TARGET_O_CLOEXEC      02000000
2347 #endif
2348 #ifndef TARGET___O_SYNC
2349 #define TARGET___O_SYNC       04000000
2350 #endif
2351 #ifndef TARGET_O_PATH
2352 #define TARGET_O_PATH        010000000
2353 #endif
2354 #ifndef TARGET_O_NDELAY
2355 #define TARGET_O_NDELAY  TARGET_O_NONBLOCK
2356 #endif
2357 #ifndef TARGET_O_SYNC
2358 #define TARGET_O_SYNC    (TARGET___O_SYNC | TARGET_O_DSYNC)
2359 #endif
2360
2361 struct target_flock {
2362     short l_type;
2363     short l_whence;
2364     abi_long l_start;
2365     abi_long l_len;
2366 #if defined(TARGET_MIPS)
2367     abi_long l_sysid;
2368 #endif
2369     int l_pid;
2370 #if defined(TARGET_MIPS)
2371     abi_long pad[4];
2372 #endif
2373 };
2374
2375 struct target_flock64 {
2376     short  l_type;
2377     short  l_whence;
2378 #if defined(TARGET_PPC) || defined(TARGET_X86_64) \
2379     || defined(TARGET_MIPS) || defined(TARGET_SPARC) \
2380     || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX)
2381     int __pad;
2382 #endif
2383     abi_llong l_start;
2384     abi_llong l_len;
2385     int  l_pid;
2386 } QEMU_PACKED;
2387
2388 #ifdef TARGET_ARM
2389 struct target_eabi_flock64 {
2390     short  l_type;
2391     short  l_whence;
2392     int __pad;
2393     abi_llong l_start;
2394     abi_llong l_len;
2395     int  l_pid;
2396 } QEMU_PACKED;
2397 #endif
2398
2399 struct target_f_owner_ex {
2400         int type;       /* Owner type of ID.  */
2401         int pid;        /* ID of owner.  */
2402 };
2403
2404 /* soundcard defines */
2405 /* XXX: convert them all to arch independent entries */
2406 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
2407 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
2408 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
2409 #define TARGET_SNDCTL_COPR_RCVMSG         0x8fa44309
2410 #define TARGET_SNDCTL_COPR_RDATA          0xc0144302
2411 #define TARGET_SNDCTL_COPR_RESET          0x00004300
2412 #define TARGET_SNDCTL_COPR_RUN            0xc0144306
2413 #define TARGET_SNDCTL_COPR_SENDMSG        0xcfa44308
2414 #define TARGET_SNDCTL_COPR_WCODE          0x40144305
2415 #define TARGET_SNDCTL_COPR_WDATA          0x40144304
2416 #define TARGET_SNDCTL_DSP_RESET           TARGET_IO('P', 0)
2417 #define TARGET_SNDCTL_DSP_SYNC            TARGET_IO('P', 1)
2418 #define TARGET_SNDCTL_DSP_SPEED           TARGET_IOWR('P', 2, int)
2419 #define TARGET_SNDCTL_DSP_STEREO          TARGET_IOWR('P', 3, int)
2420 #define TARGET_SNDCTL_DSP_GETBLKSIZE      TARGET_IOWR('P', 4, int)
2421 #define TARGET_SNDCTL_DSP_SETFMT          TARGET_IOWR('P', 5, int)
2422 #define TARGET_SNDCTL_DSP_CHANNELS        TARGET_IOWR('P', 6, int)
2423 #define TARGET_SOUND_PCM_WRITE_FILTER     TARGET_IOWR('P', 7, int)
2424 #define TARGET_SNDCTL_DSP_POST            TARGET_IO('P', 8)
2425 #define TARGET_SNDCTL_DSP_SUBDIVIDE       TARGET_IOWR('P', 9, int)
2426 #define TARGET_SNDCTL_DSP_SETFRAGMENT     TARGET_IOWR('P',10, int)
2427 #define TARGET_SNDCTL_DSP_GETFMTS         TARGET_IOR('P', 11, int)
2428 #define TARGET_SNDCTL_DSP_GETOSPACE       TARGET_IORU('P',12)
2429 #define TARGET_SNDCTL_DSP_GETISPACE       TARGET_IORU('P',13)
2430 #define TARGET_SNDCTL_DSP_GETCAPS         TARGET_IOR('P', 15, int)
2431 #define TARGET_SNDCTL_DSP_GETTRIGGER      TARGET_IOR('P',16, int)
2432 #define TARGET_SNDCTL_DSP_GETIPTR         TARGET_IORU('P',17)
2433 #define TARGET_SNDCTL_DSP_GETOPTR         TARGET_IORU('P',18)
2434 #define TARGET_SNDCTL_DSP_MAPINBUF        TARGET_IORU('P', 19)
2435 #define TARGET_SNDCTL_DSP_MAPOUTBUF       TARGET_IORU('P', 20)
2436 #define TARGET_SNDCTL_DSP_NONBLOCK        0x0000500e
2437 #define TARGET_SNDCTL_DSP_SAMPLESIZE      0xc0045005
2438 #define TARGET_SNDCTL_DSP_SETDUPLEX       0x00005016
2439 #define TARGET_SNDCTL_DSP_SETSYNCRO       0x00005015
2440 #define TARGET_SNDCTL_DSP_SETTRIGGER      0x40045010
2441 #define TARGET_SNDCTL_FM_4OP_ENABLE       0x4004510f
2442 #define TARGET_SNDCTL_FM_LOAD_INSTR       0x40285107
2443 #define TARGET_SNDCTL_MIDI_INFO           0xc074510c
2444 #define TARGET_SNDCTL_MIDI_MPUCMD         0xc0216d02
2445 #define TARGET_SNDCTL_MIDI_MPUMODE        0xc0046d01
2446 #define TARGET_SNDCTL_MIDI_PRETIME        0xc0046d00
2447 #define TARGET_SNDCTL_PMGR_ACCESS         0xcfb85110
2448 #define TARGET_SNDCTL_PMGR_IFACE          0xcfb85001
2449 #define TARGET_SNDCTL_SEQ_CTRLRATE        0xc0045103
2450 #define TARGET_SNDCTL_SEQ_GETINCOUNT      0x80045105
2451 #define TARGET_SNDCTL_SEQ_GETOUTCOUNT     0x80045104
2452 #define TARGET_SNDCTL_SEQ_NRMIDIS         0x8004510b
2453 #define TARGET_SNDCTL_SEQ_NRSYNTHS        0x8004510a
2454 #define TARGET_SNDCTL_SEQ_OUTOFBAND       0x40085112
2455 #define TARGET_SNDCTL_SEQ_PANIC           0x00005111
2456 #define TARGET_SNDCTL_SEQ_PERCMODE        0x40045106
2457 #define TARGET_SNDCTL_SEQ_RESET           0x00005100
2458 #define TARGET_SNDCTL_SEQ_RESETSAMPLES    0x40045109
2459 #define TARGET_SNDCTL_SEQ_SYNC            0x00005101
2460 #define TARGET_SNDCTL_SEQ_TESTMIDI        0x40045108
2461 #define TARGET_SNDCTL_SEQ_THRESHOLD       0x4004510d
2462 #define TARGET_SNDCTL_SEQ_TRESHOLD        0x4004510d
2463 #define TARGET_SNDCTL_SYNTH_INFO          0xc08c5102
2464 #define TARGET_SNDCTL_SYNTH_MEMAVL        0xc004510e
2465 #define TARGET_SNDCTL_TMR_CONTINUE        0x00005404
2466 #define TARGET_SNDCTL_TMR_METRONOME       0x40045407
2467 #define TARGET_SNDCTL_TMR_SELECT          0x40045408
2468 #define TARGET_SNDCTL_TMR_SOURCE          0xc0045406
2469 #define TARGET_SNDCTL_TMR_START           0x00005402
2470 #define TARGET_SNDCTL_TMR_STOP            0x00005403
2471 #define TARGET_SNDCTL_TMR_TEMPO           0xc0045405
2472 #define TARGET_SNDCTL_TMR_TIMEBASE        0xc0045401
2473 #define TARGET_SOUND_PCM_READ_RATE        0x80045002
2474 #define TARGET_SOUND_PCM_READ_CHANNELS    0x80045006
2475 #define TARGET_SOUND_PCM_READ_BITS        0x80045005
2476 #define TARGET_SOUND_PCM_READ_FILTER      0x80045007
2477 #define TARGET_SOUND_MIXER_INFO           TARGET_IOR ('M', 101, mixer_info)
2478 #define TARGET_SOUND_MIXER_ACCESS         0xc0804d66
2479 #define TARGET_SOUND_MIXER_PRIVATE1       TARGET_IOWR('M', 111, int)
2480 #define TARGET_SOUND_MIXER_PRIVATE2       TARGET_IOWR('M', 112, int)
2481 #define TARGET_SOUND_MIXER_PRIVATE3       TARGET_IOWR('M', 113, int)
2482 #define TARGET_SOUND_MIXER_PRIVATE4       TARGET_IOWR('M', 114, int)
2483 #define TARGET_SOUND_MIXER_PRIVATE5       TARGET_IOWR('M', 115, int)
2484
2485 #define TARGET_MIXER_READ(dev)  TARGET_IOR('M', dev, int)
2486
2487 #define TARGET_SOUND_MIXER_READ_VOLUME          TARGET_MIXER_READ(SOUND_MIXER_VOLUME)
2488 #define TARGET_SOUND_MIXER_READ_BASS            TARGET_MIXER_READ(SOUND_MIXER_BASS)
2489 #define TARGET_SOUND_MIXER_READ_TREBLE          TARGET_MIXER_READ(SOUND_MIXER_TREBLE)
2490 #define TARGET_SOUND_MIXER_READ_SYNTH           TARGET_MIXER_READ(SOUND_MIXER_SYNTH)
2491 #define TARGET_SOUND_MIXER_READ_PCM             TARGET_MIXER_READ(SOUND_MIXER_PCM)
2492 #define TARGET_SOUND_MIXER_READ_SPEAKER         TARGET_MIXER_READ(SOUND_MIXER_SPEAKER)
2493 #define TARGET_SOUND_MIXER_READ_LINE            TARGET_MIXER_READ(SOUND_MIXER_LINE)
2494 #define TARGET_SOUND_MIXER_READ_MIC             TARGET_MIXER_READ(SOUND_MIXER_MIC)
2495 #define TARGET_SOUND_MIXER_READ_CD              TARGET_MIXER_READ(SOUND_MIXER_CD)
2496 #define TARGET_SOUND_MIXER_READ_IMIX            TARGET_MIXER_READ(SOUND_MIXER_IMIX)
2497 #define TARGET_SOUND_MIXER_READ_ALTPCM          TARGET_MIXER_READ(SOUND_MIXER_ALTPCM)
2498 #define TARGET_SOUND_MIXER_READ_RECLEV          TARGET_MIXER_READ(SOUND_MIXER_RECLEV)
2499 #define TARGET_SOUND_MIXER_READ_IGAIN           TARGET_MIXER_READ(SOUND_MIXER_IGAIN)
2500 #define TARGET_SOUND_MIXER_READ_OGAIN           TARGET_MIXER_READ(SOUND_MIXER_OGAIN)
2501 #define TARGET_SOUND_MIXER_READ_LINE1           TARGET_MIXER_READ(SOUND_MIXER_LINE1)
2502 #define TARGET_SOUND_MIXER_READ_LINE2           TARGET_MIXER_READ(SOUND_MIXER_LINE2)
2503 #define TARGET_SOUND_MIXER_READ_LINE3           TARGET_MIXER_READ(SOUND_MIXER_LINE3)
2504
2505 /* Obsolete macros */
2506 #define TARGET_SOUND_MIXER_READ_MUTE            TARGET_MIXER_READ(SOUND_MIXER_MUTE)
2507 #define TARGET_SOUND_MIXER_READ_ENHANCE         TARGET_MIXER_READ(SOUND_MIXER_ENHANCE)
2508 #define TARGET_SOUND_MIXER_READ_LOUD            TARGET_MIXER_READ(SOUND_MIXER_LOUD)
2509
2510 #define TARGET_SOUND_MIXER_READ_RECSRC          TARGET_MIXER_READ(SOUND_MIXER_RECSRC)
2511 #define TARGET_SOUND_MIXER_READ_DEVMASK         TARGET_MIXER_READ(SOUND_MIXER_DEVMASK)
2512 #define TARGET_SOUND_MIXER_READ_RECMASK         TARGET_MIXER_READ(SOUND_MIXER_RECMASK)
2513 #define TARGET_SOUND_MIXER_READ_STEREODEVS      TARGET_MIXER_READ(SOUND_MIXER_STEREODEVS)
2514 #define TARGET_SOUND_MIXER_READ_CAPS            TARGET_MIXER_READ(SOUND_MIXER_CAPS)
2515
2516 #define TARGET_MIXER_WRITE(dev)         TARGET_IOWR('M', dev, int)
2517
2518 #define TARGET_SOUND_MIXER_WRITE_VOLUME TARGET_MIXER_WRITE(SOUND_MIXER_VOLUME)
2519 #define TARGET_SOUND_MIXER_WRITE_BASS           TARGET_MIXER_WRITE(SOUND_MIXER_BASS)
2520 #define TARGET_SOUND_MIXER_WRITE_TREBLE TARGET_MIXER_WRITE(SOUND_MIXER_TREBLE)
2521 #define TARGET_SOUND_MIXER_WRITE_SYNTH          TARGET_MIXER_WRITE(SOUND_MIXER_SYNTH)
2522 #define TARGET_SOUND_MIXER_WRITE_PCM            TARGET_MIXER_WRITE(SOUND_MIXER_PCM)
2523 #define TARGET_SOUND_MIXER_WRITE_SPEAKER        TARGET_MIXER_WRITE(SOUND_MIXER_SPEAKER)
2524 #define TARGET_SOUND_MIXER_WRITE_LINE           TARGET_MIXER_WRITE(SOUND_MIXER_LINE)
2525 #define TARGET_SOUND_MIXER_WRITE_MIC            TARGET_MIXER_WRITE(SOUND_MIXER_MIC)
2526 #define TARGET_SOUND_MIXER_WRITE_CD             TARGET_MIXER_WRITE(SOUND_MIXER_CD)
2527 #define TARGET_SOUND_MIXER_WRITE_IMIX           TARGET_MIXER_WRITE(SOUND_MIXER_IMIX)
2528 #define TARGET_SOUND_MIXER_WRITE_ALTPCM TARGET_MIXER_WRITE(SOUND_MIXER_ALTPCM)
2529 #define TARGET_SOUND_MIXER_WRITE_RECLEV TARGET_MIXER_WRITE(SOUND_MIXER_RECLEV)
2530 #define TARGET_SOUND_MIXER_WRITE_IGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_IGAIN)
2531 #define TARGET_SOUND_MIXER_WRITE_OGAIN          TARGET_MIXER_WRITE(SOUND_MIXER_OGAIN)
2532 #define TARGET_SOUND_MIXER_WRITE_LINE1          TARGET_MIXER_WRITE(SOUND_MIXER_LINE1)
2533 #define TARGET_SOUND_MIXER_WRITE_LINE2          TARGET_MIXER_WRITE(SOUND_MIXER_LINE2)
2534 #define TARGET_SOUND_MIXER_WRITE_LINE3          TARGET_MIXER_WRITE(SOUND_MIXER_LINE3)
2535
2536 /* Obsolete macros */
2537 #define TARGET_SOUND_MIXER_WRITE_MUTE           TARGET_MIXER_WRITE(SOUND_MIXER_MUTE)
2538 #define TARGET_SOUND_MIXER_WRITE_ENHANCE        TARGET_MIXER_WRITE(SOUND_MIXER_ENHANCE)
2539 #define TARGET_SOUND_MIXER_WRITE_LOUD           TARGET_MIXER_WRITE(SOUND_MIXER_LOUD)
2540
2541 #define TARGET_SOUND_MIXER_WRITE_RECSRC TARGET_MIXER_WRITE(SOUND_MIXER_RECSRC)
2542
2543 /* vfat ioctls */
2544 #define TARGET_VFAT_IOCTL_READDIR_BOTH    TARGET_IORU('r', 1)
2545 #define TARGET_VFAT_IOCTL_READDIR_SHORT   TARGET_IORU('r', 2)
2546
2547 #define TARGET_MTIOCTOP        TARGET_IOW('m', 1, struct mtop)
2548 #define TARGET_MTIOCGET        TARGET_IOR('m', 2, struct mtget)
2549 #define TARGET_MTIOCPOS        TARGET_IOR('m', 3, struct mtpos)
2550
2551 struct target_sysinfo {
2552     abi_long uptime;                /* Seconds since boot */
2553     abi_ulong loads[3];             /* 1, 5, and 15 minute load averages */
2554     abi_ulong totalram;             /* Total usable main memory size */
2555     abi_ulong freeram;              /* Available memory size */
2556     abi_ulong sharedram;            /* Amount of shared memory */
2557     abi_ulong bufferram;            /* Memory used by buffers */
2558     abi_ulong totalswap;            /* Total swap space size */
2559     abi_ulong freeswap;             /* swap space still available */
2560     unsigned short procs;           /* Number of current processes */
2561     unsigned short pad;             /* explicit padding for m68k */
2562     abi_ulong totalhigh;            /* Total high memory size */
2563     abi_ulong freehigh;             /* Available high memory size */
2564     unsigned int mem_unit;          /* Memory unit size in bytes */
2565     char _f[20-2*sizeof(abi_long)-sizeof(int)]; /* Padding: libc5 uses this.. */
2566 };
2567
2568 struct linux_dirent {
2569     long            d_ino;
2570     unsigned long   d_off;
2571     unsigned short  d_reclen;
2572     char            d_name[256]; /* We must not include limits.h! */
2573 };
2574
2575 struct linux_dirent64 {
2576     uint64_t        d_ino;
2577     int64_t         d_off;
2578     unsigned short  d_reclen;
2579     unsigned char   d_type;
2580     char            d_name[256];
2581 };
2582
2583 struct target_mq_attr {
2584     abi_long mq_flags;
2585     abi_long mq_maxmsg;
2586     abi_long mq_msgsize;
2587     abi_long mq_curmsgs;
2588 };
2589
2590 #include "socket.h"
2591
2592 #include "errno_defs.h"
2593
2594 #define FUTEX_WAIT              0
2595 #define FUTEX_WAKE              1
2596 #define FUTEX_FD                2
2597 #define FUTEX_REQUEUE           3
2598 #define FUTEX_CMP_REQUEUE       4
2599 #define FUTEX_WAKE_OP           5
2600 #define FUTEX_LOCK_PI           6
2601 #define FUTEX_UNLOCK_PI         7
2602 #define FUTEX_TRYLOCK_PI        8
2603 #define FUTEX_WAIT_BITSET       9
2604 #define FUTEX_WAKE_BITSET       10
2605
2606 #define FUTEX_PRIVATE_FLAG      128
2607 #define FUTEX_CLOCK_REALTIME    256
2608 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
2609
2610 #ifdef CONFIG_EPOLL
2611 #if defined(TARGET_X86_64)
2612 #define TARGET_EPOLL_PACKED QEMU_PACKED
2613 #else
2614 #define TARGET_EPOLL_PACKED
2615 #endif
2616
2617 typedef union target_epoll_data {
2618     abi_ulong ptr;
2619     abi_int fd;
2620     abi_uint u32;
2621     abi_ullong u64;
2622 } target_epoll_data_t;
2623
2624 struct target_epoll_event {
2625     abi_uint events;
2626     target_epoll_data_t data;
2627 } TARGET_EPOLL_PACKED;
2628
2629 #define TARGET_EP_MAX_EVENTS (INT_MAX / sizeof(struct target_epoll_event))
2630
2631 #endif
2632 struct target_rlimit64 {
2633     uint64_t rlim_cur;
2634     uint64_t rlim_max;
2635 };
2636
2637 struct target_ucred {
2638     uint32_t pid;
2639     uint32_t uid;
2640     uint32_t gid;
2641 };
2642
2643 typedef int32_t target_timer_t;
2644
2645 #define TARGET_SIGEV_MAX_SIZE 64
2646
2647 /* This is architecture-specific but most architectures use the default */
2648 #ifdef TARGET_MIPS
2649 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 + sizeof(abi_long))
2650 #else
2651 #define TARGET_SIGEV_PREAMBLE_SIZE (sizeof(int32_t) * 2 \
2652                                     + sizeof(target_sigval_t))
2653 #endif
2654
2655 #define TARGET_SIGEV_PAD_SIZE ((TARGET_SIGEV_MAX_SIZE \
2656                                 - TARGET_SIGEV_PREAMBLE_SIZE) \
2657                                / sizeof(int32_t))
2658
2659 struct target_sigevent {
2660     target_sigval_t sigev_value;
2661     abi_int sigev_signo;
2662     abi_int sigev_notify;
2663     union {
2664         abi_int _pad[TARGET_SIGEV_PAD_SIZE];
2665         abi_int _tid;
2666
2667         /* The kernel (and thus QEMU) never looks at these;
2668          * they're only used as part of the ABI between a
2669          * userspace program and libc.
2670          */
2671         struct {
2672             abi_ulong _function;
2673             abi_ulong _attribute;
2674         } _sigev_thread;
2675     } _sigev_un;
2676 };
2677
2678 struct target_user_cap_header {
2679     uint32_t version;
2680     int pid;
2681 };
2682
2683 struct target_user_cap_data {
2684     uint32_t effective;
2685     uint32_t permitted;
2686     uint32_t inheritable;
2687 };
2688
2689 /* from kernel's include/linux/syslog.h */
2690
2691 /* Close the log.  Currently a NOP. */
2692 #define TARGET_SYSLOG_ACTION_CLOSE          0
2693 /* Open the log. Currently a NOP. */
2694 #define TARGET_SYSLOG_ACTION_OPEN           1
2695 /* Read from the log. */
2696 #define TARGET_SYSLOG_ACTION_READ           2
2697 /* Read all messages remaining in the ring buffer. */
2698 #define TARGET_SYSLOG_ACTION_READ_ALL       3
2699 /* Read and clear all messages remaining in the ring buffer */
2700 #define TARGET_SYSLOG_ACTION_READ_CLEAR     4
2701 /* Clear ring buffer. */
2702 #define TARGET_SYSLOG_ACTION_CLEAR          5
2703 /* Disable printk's to console */
2704 #define TARGET_SYSLOG_ACTION_CONSOLE_OFF    6
2705 /* Enable printk's to console */
2706 #define TARGET_SYSLOG_ACTION_CONSOLE_ON     7
2707 /* Set level of messages printed to console */
2708 #define TARGET_SYSLOG_ACTION_CONSOLE_LEVEL  8
2709 /* Return number of unread characters in the log buffer */
2710 #define TARGET_SYSLOG_ACTION_SIZE_UNREAD    9
2711 /* Return size of the log buffer */
2712 #define TARGET_SYSLOG_ACTION_SIZE_BUFFER   10
2713
2714 #endif