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