linux-user/syscall_defs.h

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