gcc/ada/s-oscons-tmplt.c

   1 /*
   2 ------------------------------------------------------------------------------
   3 --                                                                          --
   4 --                         GNAT COMPILER COMPONENTS                         --
   5 --                                                                          --
   6 --                  S Y S T E M . O S _ C O N S T A N T S                   --
   7 --                                                                          --
   8 --                                 S p e c                                  --
   9 --                                                                          --
  10 --          Copyright (C) 2000-2009, Free Software Foundation, Inc.         --
  11 --                                                                          --
  12 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  13 -- terms of the  GNU General Public License as published  by the Free Soft- --
  14 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  15 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  16 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  17 -- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
  18 --                                                                          --
  19 -- As a special exception under Section 7 of GPL version 3, you are granted --
  20 -- additional permissions described in the GCC Runtime Library Exception,   --
  21 -- version 3.1, as published by the Free Software Foundation.               --
  22 --                                                                          --
  23 -- You should have received a copy of the GNU General Public License and    --
  24 -- a copy of the GCC Runtime Library Exception along with this program;     --
  25 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  26 -- <http://www.gnu.org/licenses/>.                                          --
  27 --                                                                          --
  28 -- GNAT was originally developed  by the GNAT team at  New York University. --
  29 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  30 --                                                                          --
  31 ------------------------------------------------------------------------------
  32
  33 pragma Style_Checks ("M32766");
  34 --  Allow long lines
  35
  36 */
  37
  38 /**
  39  **  This template file is used while building the GNAT runtime library to
  40  **  generate package System.OS_Constants (s-oscons.ads).
  41  **
  42  **  The generation process is:
  43  **  1. the platform-independent extraction tool xoscons is built with the
  44  **     base native compiler
  45  **  2. this template is processed by the cross C compiler to produce
  46  **     a list of constant values
  47  **  3. the comments in this template and the list of values are processed
  48  **     by xoscons to generate s-oscons.ads.
  49  **
  50  **  Any comment occurring in this file whose start and end markers are on
  51  **  a line by themselves (see above) is copied verbatim to s-oscons.ads.
  52  **  All other comments are ignored. Note that the build process first passes
  53  **  this file through the C preprocessor, so comments that occur in a section
  54  **  that is conditioned by a #if directive will be copied to the output only
  55  **  when it applies.
  56  **
  57  **  Two methods are supported to generate the list of constant values,
  58  **  s-oscons-tmpl.s.
  59  **
  60  **  The default one assumes that the template can be compiled by the newly-
  61  **  built cross compiler. It uses markup produced in the (pseudo-)assembly
  62  **  listing:
  63  **
  64  **     xgcc -DTARGET=\"$target\" -C -E s-oscons-tmplt.c > s-oscons-tmplt.i
  65  **     xgcc -S s-oscons-tmplt.i
  66  **     xoscons
  67  **
  68  **  Alternatively, if s-oscons-tmplt.c must be compiled with a proprietary
  69  **  compiler (e.g. the native DEC CC on OpenVMS), the NATIVE macro should
  70  **  be defined, and the resulting program executed:
  71  **
  72  **  $ CC/DEFINE=("TARGET=""OpenVMS""",NATIVE)
  73  **      /PREPROCESS_ONLY /COMMENTS=AS_IS s-oscons-tmplt
  74  **  $ CC/DEFINE=("TARGET=""OpenVMS""",NATIVE) s-oscons-tmplt
  75  **  $ LINK s-oscons-tmplt
  76  **  $ DEFINE/USER SYS$OUTPUT s-oscons-tmplt.s
  77  **  $ RUN s-oscons-tmplt
  78  **  $ RUN xoscons
  79  **/
  80
  81 #if defined (__linux__) && !defined (_XOPEN_SOURCE)
  82 /** For Linux _XOPEN_SOURCE must be defined, otherwise IOV_MAX is not defined
  83  **/
  84 #define _XOPEN_SOURCE 500
  85
  86 #elif defined (__mips) && defined (__sgi)
  87 /** For IRIX 6, _XOPEN5 must be defined and _XOPEN_IOV_MAX must be used as
  88  ** IOV_MAX, otherwise IOV_MAX is not defined.  IRIX 5 has neither.
  89  **/
  90 #ifdef _XOPEN_IOV_MAX
  91 #define _XOPEN5
  92 #define IOV_MAX _XOPEN_IOV_MAX
  93 #endif
  94 #endif
  95
  96 #include <stdlib.h>
  97 #include <string.h>
  98 #include <limits.h>
  99 #include <fcntl.h>
 100
 101 #if ! (defined (__vxworks) || defined (__VMS) || defined (__MINGW32__) || \
 102        defined (__nucleus__))
 103 # define HAVE_TERMIOS
 104 #endif
 105
 106 #if defined (__vxworks)
 107
 108 /**
 109  ** For VxWorks, always include vxWorks.h (gsocket.h provides it only for
 110  ** the case of runtime libraries that support sockets).
 111  **/
 112
 113 # include <vxWorks.h>
 114 #endif
 115
 116 #include "gsocket.h"
 117
 118 #ifdef DUMMY
 119
 120 # if defined (TARGET)
 121 #   error TARGET may not be defined when generating the dummy version
 122 # else
 123 #   define TARGET "batch runtime compilation (dummy values)"
 124 # endif
 125
 126 # if !(defined (HAVE_SOCKETS) && defined (HAVE_TERMIOS))
 127 #   error Features missing on platform
 128 # endif
 129
 130 # define NATIVE
 131
 132 #endif
 133
 134 #ifndef TARGET
 135 # error Please define TARGET
 136 #endif
 137
 138 #ifndef HAVE_SOCKETS
 139 # include <errno.h>
 140 #endif
 141
 142 #ifdef HAVE_TERMIOS
 143 # include <termios.h>
 144 #endif
 145
 146 #ifdef __APPLE__
 147 # include <_types.h>
 148 #endif
 149
 150 #ifdef NATIVE
 151 #include <stdio.h>
 152
 153 #ifdef DUMMY
 154 int counter = 0;
 155 # define _VAL(x) counter++
 156 #else
 157 # define _VAL(x) x
 158 #endif
 159
 160 #define CND(name,comment) \
 161   printf ("\n->CND:$%d:" #name ":$%d:" comment, __LINE__, ((int) _VAL (name)));
 162
 163 #define CNS(name,comment) \
 164   printf ("\n->CNS:$%d:" #name ":" name ":" comment, __LINE__);
 165
 166 #define C(sname,type,value,comment)\
 167   printf ("\n->C:$%d:" sname ":" #type ":" value ":" comment, __LINE__);
 168
 169 #define TXT(text) \
 170   printf ("\n->TXT:$%d:" text, __LINE__);
 171
 172 #else
 173
 174 #define CND(name, comment) \
 175   asm volatile("\n->CND:%0:" #name ":%1:" comment \
 176   : : "i" (__LINE__), "i" ((int) name));
 177 /* Decimal constant in the range of type "int" */
 178
 179 #define CNS(name, comment) \
 180   asm volatile("\n->CNS:%0:" #name ":" name ":" comment \
 181   : : "i" (__LINE__));
 182 /* General expression named number */
 183
 184 #define C(sname, type, value, comment) \
 185   asm volatile("\n->C:%0:" sname ":" #type ":" value ":" comment \
 186   : : "i" (__LINE__));
 187 /* Typed constant */
 188
 189 #define TXT(text) \
 190   asm volatile("\n->TXT:%0:" text \
 191   : : "i" (__LINE__));
 192 /* Freeform text */
 193
 194 #endif
 195
 196 #define CST(name,comment) C(#name,String,name,comment)
 197
 198 #define STR(x) STR1(x)
 199 #define STR1(x) #x
 200
 201 #ifdef __MINGW32__
 202 unsigned int _CRT_fmode = _O_BINARY;
 203 #endif
 204
 205 int
 206 main (void) {
 207
 208 /*
 209 --  This package provides target dependent definitions of constant for use
 210 --  by the GNAT runtime library. This package should not be directly with'd
 211 --  by an application program.
 212
 213 --  This file is generated automatically, do not modify it by hand! Instead,
 214 --  make changes to s-oscons-tmplt.c and rebuild the GNAT runtime library.
 215 */
 216
 217 /**
 218  ** Do not change the format of the line below without also updating the
 219  ** MaRTE Makefile.
 220  **/
 221 TXT("--  This is the version for " TARGET)
 222 TXT("")
 223
 224 #ifdef HAVE_SOCKETS
 225 /**
 226  **  The type definitions for struct hostent components uses Interfaces.C
 227  **/
 228
 229 TXT("with Interfaces.C;")
 230 #endif
 231
 232 /*
 233 package System.OS_Constants is
 234
 235    pragma Pure;
 236 */
 237
 238 /**
 239  **  General constants (all platforms)
 240  **/
 241
 242 /*
 243
 244    -----------------------------
 245    -- Platform identification --
 246    -----------------------------
 247
 248    type OS_Type is (Windows, VMS, Other_OS);
 249 */
 250 #if defined (__MINGW32__)
 251 # define TARGET_OS "Windows"
 252 #elif defined (__VMS)
 253 # define TARGET_OS "VMS"
 254 #else
 255 # define TARGET_OS "Other_OS"
 256 #endif
 257 C("Target_OS", OS_Type, TARGET_OS, "")
 258 #define Target_Name TARGET
 259 CST(Target_Name, "")
 260 /*
 261
 262    -------------------
 263    -- System limits --
 264    -------------------
 265
 266 */
 267
 268 #ifndef IOV_MAX
 269 # define IOV_MAX INT_MAX
 270 #endif
 271 CND(IOV_MAX, "Maximum writev iovcnt")
 272
 273 /*
 274
 275    ---------------------
 276    -- File open modes --
 277    ---------------------
 278
 279 */
 280
 281 #ifndef O_RDWR
 282 # define O_RDWR -1
 283 #endif
 284 CND(O_RDWR, "Read/write")
 285
 286 #ifndef O_NOCTTY
 287 # define O_NOCTTY -1
 288 #endif
 289 CND(O_NOCTTY, "Don't change ctrl tty")
 290
 291 #ifndef O_NDELAY
 292 # define O_NDELAY -1
 293 #endif
 294 CND(O_NDELAY, "Nonblocking")
 295
 296 /*
 297
 298    ----------------------
 299    -- Fcntl operations --
 300    ----------------------
 301
 302 */
 303
 304 #ifndef F_GETFL
 305 # define F_GETFL -1
 306 #endif
 307 CND(F_GETFL, "Get flags")
 308
 309 #ifndef F_SETFL
 310 # define F_SETFL -1
 311 #endif
 312 CND(F_SETFL, "Set flags")
 313
 314 /*
 315
 316    -----------------
 317    -- Fcntl flags --
 318    -----------------
 319
 320 */
 321
 322 #ifndef FNDELAY
 323 # define FNDELAY -1
 324 #endif
 325 CND(FNDELAY, "Nonblocking")
 326
 327 /*
 328
 329    ----------------------
 330    -- Ioctl operations --
 331    ----------------------
 332
 333 */
 334
 335 #ifndef FIONBIO
 336 # define FIONBIO -1
 337 #endif
 338 CND(FIONBIO, "Set/clear non-blocking io")
 339
 340 #ifndef FIONREAD
 341 # define FIONREAD -1
 342 #endif
 343 CND(FIONREAD, "How many bytes to read")
 344
 345 /*
 346
 347    ------------------
 348    -- Errno values --
 349    ------------------
 350
 351    --  The following constants are defined from <errno.h>
 352
 353 */
 354 #ifndef EAGAIN
 355 # define EAGAIN -1
 356 #endif
 357 CND(EAGAIN, "Try again")
 358
 359 #ifndef ENOENT
 360 # define ENOENT -1
 361 #endif
 362 CND(ENOENT, "File not found")
 363
 364 #ifndef ENOMEM
 365 # define ENOMEM -1
 366 #endif
 367 CND(ENOMEM, "Out of memory")
 368
 369 #ifdef __MINGW32__
 370 /*
 371
 372    --  The following constants are defined from <winsock2.h> (WSA*)
 373
 374 */
 375
 376 /**
 377  **  For sockets-related errno values on Windows, gsocket.h redefines
 378  **  Exxx as WSAExxx.
 379  **/
 380
 381 #endif
 382
 383 #ifndef EACCES
 384 # define EACCES -1
 385 #endif
 386 CND(EACCES, "Permission denied")
 387
 388 #ifndef EADDRINUSE
 389 # define EADDRINUSE -1
 390 #endif
 391 CND(EADDRINUSE, "Address already in use")
 392
 393 #ifndef EADDRNOTAVAIL
 394 # define EADDRNOTAVAIL -1
 395 #endif
 396 CND(EADDRNOTAVAIL, "Cannot assign address")
 397
 398 #ifndef EAFNOSUPPORT
 399 # define EAFNOSUPPORT -1
 400 #endif
 401 CND(EAFNOSUPPORT, "Addr family not supported")
 402
 403 #ifndef EALREADY
 404 # define EALREADY -1
 405 #endif
 406 CND(EALREADY, "Operation in progress")
 407
 408 #ifndef EBADF
 409 # define EBADF -1
 410 #endif
 411 CND(EBADF, "Bad file descriptor")
 412
 413 #ifndef ECONNABORTED
 414 # define ECONNABORTED -1
 415 #endif
 416 CND(ECONNABORTED, "Connection aborted")
 417
 418 #ifndef ECONNREFUSED
 419 # define ECONNREFUSED -1
 420 #endif
 421 CND(ECONNREFUSED, "Connection refused")
 422
 423 #ifndef ECONNRESET
 424 # define ECONNRESET -1
 425 #endif
 426 CND(ECONNRESET, "Connection reset by peer")
 427
 428 #ifndef EDESTADDRREQ
 429 # define EDESTADDRREQ -1
 430 #endif
 431 CND(EDESTADDRREQ, "Destination addr required")
 432
 433 #ifndef EFAULT
 434 # define EFAULT -1
 435 #endif
 436 CND(EFAULT, "Bad address")
 437
 438 #ifndef EHOSTDOWN
 439 # define EHOSTDOWN -1
 440 #endif
 441 CND(EHOSTDOWN, "Host is down")
 442
 443 #ifndef EHOSTUNREACH
 444 # define EHOSTUNREACH -1
 445 #endif
 446 CND(EHOSTUNREACH, "No route to host")
 447
 448 #ifndef EINPROGRESS
 449 # define EINPROGRESS -1
 450 #endif
 451 CND(EINPROGRESS, "Operation now in progress")
 452
 453 #ifndef EINTR
 454 # define EINTR -1
 455 #endif
 456 CND(EINTR, "Interrupted system call")
 457
 458 #ifndef EINVAL
 459 # define EINVAL -1
 460 #endif
 461 CND(EINVAL, "Invalid argument")
 462
 463 #ifndef EIO
 464 # define EIO -1
 465 #endif
 466 CND(EIO, "Input output error")
 467
 468 #ifndef EISCONN
 469 # define EISCONN -1
 470 #endif
 471 CND(EISCONN, "Socket already connected")
 472
 473 #ifndef ELOOP
 474 # define ELOOP -1
 475 #endif
 476 CND(ELOOP, "Too many symbolic links")
 477
 478 #ifndef EMFILE
 479 # define EMFILE -1
 480 #endif
 481 CND(EMFILE, "Too many open files")
 482
 483 #ifndef EMSGSIZE
 484 # define EMSGSIZE -1
 485 #endif
 486 CND(EMSGSIZE, "Message too long")
 487
 488 #ifndef ENAMETOOLONG
 489 # define ENAMETOOLONG -1
 490 #endif
 491 CND(ENAMETOOLONG, "Name too long")
 492
 493 #ifndef ENETDOWN
 494 # define ENETDOWN -1
 495 #endif
 496 CND(ENETDOWN, "Network is down")
 497
 498 #ifndef ENETRESET
 499 # define ENETRESET -1
 500 #endif
 501 CND(ENETRESET, "Disconn. on network reset")
 502
 503 #ifndef ENETUNREACH
 504 # define ENETUNREACH -1
 505 #endif
 506 CND(ENETUNREACH, "Network is unreachable")
 507
 508 #ifndef ENOBUFS
 509 # define ENOBUFS -1
 510 #endif
 511 CND(ENOBUFS, "No buffer space available")
 512
 513 #ifndef ENOPROTOOPT
 514 # define ENOPROTOOPT -1
 515 #endif
 516 CND(ENOPROTOOPT, "Protocol not available")
 517
 518 #ifndef ENOTCONN
 519 # define ENOTCONN -1
 520 #endif
 521 CND(ENOTCONN, "Socket not connected")
 522
 523 #ifndef ENOTSOCK
 524 # define ENOTSOCK -1
 525 #endif
 526 CND(ENOTSOCK, "Operation on non socket")
 527
 528 #ifndef EOPNOTSUPP
 529 # define EOPNOTSUPP -1
 530 #endif
 531 CND(EOPNOTSUPP, "Operation not supported")
 532
 533 #ifndef EPIPE
 534 # define EPIPE -1
 535 #endif
 536 CND(EPIPE, "Broken pipe")
 537
 538 #ifndef EPFNOSUPPORT
 539 # define EPFNOSUPPORT -1
 540 #endif
 541 CND(EPFNOSUPPORT, "Unknown protocol family")
 542
 543 #ifndef EPROTONOSUPPORT
 544 # define EPROTONOSUPPORT -1
 545 #endif
 546 CND(EPROTONOSUPPORT, "Unknown protocol")
 547
 548 #ifndef EPROTOTYPE
 549 # define EPROTOTYPE -1
 550 #endif
 551 CND(EPROTOTYPE, "Unknown protocol type")
 552
 553 #ifndef ERANGE
 554 # define ERANGE -1
 555 #endif
 556 CND(ERANGE, "Result too large")
 557
 558 #ifndef ESHUTDOWN
 559 # define ESHUTDOWN -1
 560 #endif
 561 CND(ESHUTDOWN, "Cannot send once shutdown")
 562
 563 #ifndef ESOCKTNOSUPPORT
 564 # define ESOCKTNOSUPPORT -1
 565 #endif
 566 CND(ESOCKTNOSUPPORT, "Socket type not supported")
 567
 568 #ifndef ETIMEDOUT
 569 # define ETIMEDOUT -1
 570 #endif
 571 CND(ETIMEDOUT, "Connection timed out")
 572
 573 #ifndef ETOOMANYREFS
 574 # define ETOOMANYREFS -1
 575 #endif
 576 CND(ETOOMANYREFS, "Too many references")
 577
 578 #ifndef EWOULDBLOCK
 579 # define EWOULDBLOCK -1
 580 #endif
 581 CND(EWOULDBLOCK, "Operation would block")
 582
 583 /**
 584  **  Terminal I/O constants
 585  **/
 586
 587 #ifdef HAVE_TERMIOS
 588
 589 /*
 590
 591    ----------------------
 592    -- Terminal control --
 593    ----------------------
 594
 595 */
 596
 597 #ifndef TCSANOW
 598 # define TCSANOW -1
 599 #endif
 600 CND(TCSANOW, "Immediate")
 601
 602 #ifndef TCIFLUSH
 603 # define TCIFLUSH -1
 604 #endif
 605 CND(TCIFLUSH, "Flush input")
 606
 607 #ifndef CLOCAL
 608 # define CLOCAL -1
 609 #endif
 610 CND(CLOCAL, "Local")
 611
 612 #ifndef CRTSCTS
 613 # define CRTSCTS -1
 614 #endif
 615 CND(CRTSCTS, "Hardware flow control")
 616
 617 #ifndef CREAD
 618 # define CREAD -1
 619 #endif
 620 CND(CREAD, "Read")
 621
 622 #ifndef CS5
 623 # define CS5 -1
 624 #endif
 625 CND(CS5, "5 data bits")
 626
 627 #ifndef CS6
 628 # define CS6 -1
 629 #endif
 630 CND(CS6, "6 data bits")
 631
 632 #ifndef CS7
 633 # define CS7 -1
 634 #endif
 635 CND(CS7, "7 data bits")
 636
 637 #ifndef CS8
 638 # define CS8 -1
 639 #endif
 640 CND(CS8, "8 data bits")
 641
 642 #ifndef CSTOPB
 643 # define CSTOPB -1
 644 #endif
 645 CND(CSTOPB, "2 stop bits")
 646
 647 #ifndef PARENB
 648 # define PARENB -1
 649 #endif
 650 CND(PARENB, "Parity enable")
 651
 652 #ifndef PARODD
 653 # define PARODD -1
 654 #endif
 655 CND(PARODD, "Parity odd")
 656
 657 #ifndef B0
 658 # define B0 -1
 659 #endif
 660 CND(B0, "0 bps")
 661
 662 #ifndef B50
 663 # define B50 -1
 664 #endif
 665 CND(B50, "50 bps")
 666
 667 #ifndef B75
 668 # define B75 -1
 669 #endif
 670 CND(B75, "75 bps")
 671
 672 #ifndef B110
 673 # define B110 -1
 674 #endif
 675 CND(B110, "110 bps")
 676
 677 #ifndef B134
 678 # define B134 -1
 679 #endif
 680 CND(B134, "134 bps")
 681
 682 #ifndef B150
 683 # define B150 -1
 684 #endif
 685 CND(B150, "150 bps")
 686
 687 #ifndef B200
 688 # define B200 -1
 689 #endif
 690 CND(B200, "200 bps")
 691
 692 #ifndef B300
 693 # define B300 -1
 694 #endif
 695 CND(B300, "300 bps")
 696
 697 #ifndef B600
 698 # define B600 -1
 699 #endif
 700 CND(B600, "600 bps")
 701
 702 #ifndef B1200
 703 # define B1200 -1
 704 #endif
 705 CND(B1200, "1200 bps")
 706
 707 #ifndef B1800
 708 # define B1800 -1
 709 #endif
 710 CND(B1800, "1800 bps")
 711
 712 #ifndef B2400
 713 # define B2400 -1
 714 #endif
 715 CND(B2400, "2400 bps")
 716
 717 #ifndef B4800
 718 # define B4800 -1
 719 #endif
 720 CND(B4800, "4800 bps")
 721
 722 #ifndef B9600
 723 # define B9600 -1
 724 #endif
 725 CND(B9600, "9600 bps")
 726
 727 #ifndef B19200
 728 # define B19200 -1
 729 #endif
 730 CND(B19200, "19200 bps")
 731
 732 #ifndef B38400
 733 # define B38400 -1
 734 #endif
 735 CND(B38400, "38400 bps")
 736
 737 #ifndef B57600
 738 # define B57600 -1
 739 #endif
 740 CND(B57600, "57600 bps")
 741
 742 #ifndef B115200
 743 # define B115200 -1
 744 #endif
 745 CND(B115200, "115200 bps")
 746
 747 #ifndef B230400
 748 # define B230400 -1
 749 #endif
 750 CND(B230400, "230400 bps")
 751
 752 #ifndef B460800
 753 # define B460800 -1
 754 #endif
 755 CND(B460800, "460800 bps")
 756
 757 #ifndef B500000
 758 # define B500000 -1
 759 #endif
 760 CND(B500000, "500000 bps")
 761
 762 #ifndef B576000
 763 # define B576000 -1
 764 #endif
 765 CND(B576000, "576000 bps")
 766
 767 #ifndef B921600
 768 # define B921600 -1
 769 #endif
 770 CND(B921600, "921600 bps")
 771
 772 #ifndef B1000000
 773 # define B1000000 -1
 774 #endif
 775 CND(B1000000, "1000000 bps")
 776
 777 #ifndef B1152000
 778 # define B1152000 -1
 779 #endif
 780 CND(B1152000, "1152000 bps")
 781
 782 #ifndef B1500000
 783 # define B1500000 -1
 784 #endif
 785 CND(B1500000, "1500000 bps")
 786
 787 #ifndef B2000000
 788 # define B2000000 -1
 789 #endif
 790 CND(B2000000, "2000000 bps")
 791
 792 #ifndef B2500000
 793 # define B2500000 -1
 794 #endif
 795 CND(B2500000, "2500000 bps")
 796
 797 #ifndef B3000000
 798 # define B3000000 -1
 799 #endif
 800 CND(B3000000, "3000000 bps")
 801
 802 #ifndef B3500000
 803 # define B3500000 -1
 804 #endif
 805 CND(B3500000, "3500000 bps")
 806
 807 #ifndef B4000000
 808 # define B4000000 -1
 809 #endif
 810 CND(B4000000, "4000000 bps")
 811
 812 /*
 813
 814    ---------------------------------
 815    -- Terminal control characters --
 816    ---------------------------------
 817
 818 */
 819
 820 #ifndef VINTR
 821 # define VINTR -1
 822 #endif
 823 CND(VINTR, "Interrupt")
 824
 825 #ifndef VQUIT
 826 # define VQUIT -1
 827 #endif
 828 CND(VQUIT, "Quit")
 829
 830 #ifndef VERASE
 831 # define VERASE -1
 832 #endif
 833 CND(VERASE, "Erase")
 834
 835 #ifndef VKILL
 836 # define VKILL -1
 837 #endif
 838 CND(VKILL, "Kill")
 839
 840 #ifndef VEOF
 841 # define VEOF -1
 842 #endif
 843 CND(VEOF, "EOF")
 844
 845 #ifndef VTIME
 846 # define VTIME -1
 847 #endif
 848 CND(VTIME, "Read timeout")
 849
 850 #ifndef VMIN
 851 # define VMIN -1
 852 #endif
 853 CND(VMIN, "Read min chars")
 854
 855 #ifndef VSWTC
 856 # define VSWTC -1
 857 #endif
 858 CND(VSWTC, "Switch")
 859
 860 #ifndef VSTART
 861 # define VSTART -1
 862 #endif
 863 CND(VSTART, "Flow control start")
 864
 865 #ifndef VSTOP
 866 # define VSTOP -1
 867 #endif
 868 CND(VSTOP, "Flow control stop")
 869
 870 #ifndef VSUSP
 871 # define VSUSP -1
 872 #endif
 873 CND(VSUSP, "Suspend")
 874
 875 #ifndef VEOL
 876 # define VEOL -1
 877 #endif
 878 CND(VEOL, "EOL")
 879
 880 #ifndef VREPRINT
 881 # define VREPRINT -1
 882 #endif
 883 CND(VREPRINT, "Reprint unread")
 884
 885 #ifndef VDISCARD
 886 # define VDISCARD -1
 887 #endif
 888 CND(VDISCARD, "Discard pending")
 889
 890 #ifndef VWERASE
 891 # define VWERASE -1
 892 #endif
 893 CND(VWERASE, "Word erase")
 894
 895 #ifndef VLNEXT
 896 # define VLNEXT -1
 897 #endif
 898 CND(VLNEXT, "Literal next")
 899
 900 #ifndef VEOL2
 901 # define VEOL2 -1
 902 #endif
 903 CND(VEOL2, "Alternative EOL")
 904
 905 #endif /* HAVE_TERMIOS */
 906
 907 /**
 908  **  Sockets constants
 909  **/
 910
 911 #ifdef HAVE_SOCKETS
 912
 913 /*
 914
 915    --------------
 916    -- Families --
 917    --------------
 918
 919 */
 920
 921 #ifndef AF_INET
 922 # define AF_INET -1
 923 #endif
 924 CND(AF_INET, "IPv4 address family")
 925
 926 /**
 927  ** RTEMS lies and defines AF_INET6 even though there is no IPV6 support.
 928  ** Its TCP/IP stack is in transition.  It has newer .h files but no IPV6 yet.
 929  **/
 930 #if defined(__rtems__)
 931 # undef AF_INET6
 932 #endif
 933
 934 /**
 935  ** Tru64 UNIX V4.0F defines AF_INET6 without IPv6 support, specificially
 936  ** without struct sockaddr_in6.  We use _SS_MAXSIZE (used for the definition
 937  ** of struct sockaddr_storage on Tru64 UNIX V5.1) to detect this.
 938  **/
 939 #if defined(__osf__) && !defined(_SS_MAXSIZE)
 940 # undef AF_INET6
 941 #endif
 942
 943 #ifndef AF_INET6
 944 # define AF_INET6 -1
 945 #else
 946 # define HAVE_AF_INET6 1
 947 #endif
 948 CND(AF_INET6, "IPv6 address family")
 949
 950 /*
 951
 952    ------------------
 953    -- Socket modes --
 954    ------------------
 955
 956 */
 957
 958 #ifndef SOCK_STREAM
 959 # define SOCK_STREAM -1
 960 #endif
 961 CND(SOCK_STREAM, "Stream socket")
 962
 963 #ifndef SOCK_DGRAM
 964 # define SOCK_DGRAM -1
 965 #endif
 966 CND(SOCK_DGRAM, "Datagram socket")
 967
 968 /*
 969
 970    -----------------
 971    -- Host errors --
 972    -----------------
 973
 974 */
 975
 976 #ifndef HOST_NOT_FOUND
 977 # define HOST_NOT_FOUND -1
 978 #endif
 979 CND(HOST_NOT_FOUND, "Unknown host")
 980
 981 #ifndef TRY_AGAIN
 982 # define TRY_AGAIN -1
 983 #endif
 984 CND(TRY_AGAIN, "Host name lookup failure")
 985
 986 #ifndef NO_DATA
 987 # define NO_DATA -1
 988 #endif
 989 CND(NO_DATA, "No data record for name")
 990
 991 #ifndef NO_RECOVERY
 992 # define NO_RECOVERY -1
 993 #endif
 994 CND(NO_RECOVERY, "Non recoverable errors")
 995
 996 /*
 997
 998    --------------------
 999    -- Shutdown modes --
1000    --------------------
1001
1002 */
1003
1004 #ifndef SHUT_RD
1005 # define SHUT_RD -1
1006 #endif
1007 CND(SHUT_RD, "No more recv")
1008
1009 #ifndef SHUT_WR
1010 # define SHUT_WR -1
1011 #endif
1012 CND(SHUT_WR, "No more send")
1013
1014 #ifndef SHUT_RDWR
1015 # define SHUT_RDWR -1
1016 #endif
1017 CND(SHUT_RDWR, "No more recv/send")
1018
1019 /*
1020
1021    ---------------------
1022    -- Protocol levels --
1023    ---------------------
1024
1025 */
1026
1027 #ifndef SOL_SOCKET
1028 # define SOL_SOCKET -1
1029 #endif
1030 CND(SOL_SOCKET, "Options for socket level")
1031
1032 #ifndef IPPROTO_IP
1033 # define IPPROTO_IP -1
1034 #endif
1035 CND(IPPROTO_IP, "Dummy protocol for IP")
1036
1037 #ifndef IPPROTO_UDP
1038 # define IPPROTO_UDP -1
1039 #endif
1040 CND(IPPROTO_UDP, "UDP")
1041
1042 #ifndef IPPROTO_TCP
1043 # define IPPROTO_TCP -1
1044 #endif
1045 CND(IPPROTO_TCP, "TCP")
1046
1047 /*
1048
1049    -------------------
1050    -- Request flags --
1051    -------------------
1052
1053 */
1054
1055 #ifndef MSG_OOB
1056 # define MSG_OOB -1
1057 #endif
1058 CND(MSG_OOB, "Process out-of-band data")
1059
1060 #ifndef MSG_PEEK
1061 # define MSG_PEEK -1
1062 #endif
1063 CND(MSG_PEEK, "Peek at incoming data")
1064
1065 #ifndef MSG_EOR
1066 # define MSG_EOR -1
1067 #endif
1068 CND(MSG_EOR, "Send end of record")
1069
1070 #ifndef MSG_WAITALL
1071 # define MSG_WAITALL -1
1072 #endif
1073 CND(MSG_WAITALL, "Wait for full reception")
1074
1075 #ifndef MSG_NOSIGNAL
1076 # define MSG_NOSIGNAL -1
1077 #endif
1078 CND(MSG_NOSIGNAL, "No SIGPIPE on send")
1079
1080 #ifdef __linux__
1081 # define MSG_Forced_Flags "MSG_NOSIGNAL"
1082 #else
1083 # define MSG_Forced_Flags "0"
1084 #endif
1085 CNS(MSG_Forced_Flags, "")
1086 /*
1087    --  Flags set on all send(2) calls
1088 */
1089
1090 /*
1091
1092    --------------------
1093    -- Socket options --
1094    --------------------
1095
1096 */
1097
1098 #ifndef TCP_NODELAY
1099 # define TCP_NODELAY -1
1100 #endif
1101 CND(TCP_NODELAY, "Do not coalesce packets")
1102
1103 #ifndef SO_REUSEADDR
1104 # define SO_REUSEADDR -1
1105 #endif
1106 CND(SO_REUSEADDR, "Bind reuse local address")
1107
1108 #ifndef SO_REUSEPORT
1109 # define SO_REUSEPORT -1
1110 #endif
1111 CND(SO_REUSEPORT, "Bind reuse port number")
1112
1113 #ifndef SO_KEEPALIVE
1114 # define SO_KEEPALIVE -1
1115 #endif
1116 CND(SO_KEEPALIVE, "Enable keep-alive msgs")
1117
1118 #ifndef SO_LINGER
1119 # define SO_LINGER -1
1120 #endif
1121 CND(SO_LINGER, "Defer close to flush data")
1122
1123 #ifndef SO_BROADCAST
1124 # define SO_BROADCAST -1
1125 #endif
1126 CND(SO_BROADCAST, "Can send broadcast msgs")
1127
1128 #ifndef SO_SNDBUF
1129 # define SO_SNDBUF -1
1130 #endif
1131 CND(SO_SNDBUF, "Set/get send buffer size")
1132
1133 #ifndef SO_RCVBUF
1134 # define SO_RCVBUF -1
1135 #endif
1136 CND(SO_RCVBUF, "Set/get recv buffer size")
1137
1138 #ifndef SO_SNDTIMEO
1139 # define SO_SNDTIMEO -1
1140 #endif
1141 CND(SO_SNDTIMEO, "Emission timeout")
1142
1143 #ifndef SO_RCVTIMEO
1144 # define SO_RCVTIMEO -1
1145 #endif
1146 CND(SO_RCVTIMEO, "Reception timeout")
1147
1148 #ifndef SO_ERROR
1149 # define SO_ERROR -1
1150 #endif
1151 CND(SO_ERROR, "Get/clear error status")
1152
1153 #ifndef IP_MULTICAST_IF
1154 # define IP_MULTICAST_IF -1
1155 #endif
1156 CND(IP_MULTICAST_IF, "Set/get mcast interface")
1157
1158 #ifndef IP_MULTICAST_TTL
1159 # define IP_MULTICAST_TTL -1
1160 #endif
1161 CND(IP_MULTICAST_TTL, "Set/get multicast TTL")
1162
1163 #ifndef IP_MULTICAST_LOOP
1164 # define IP_MULTICAST_LOOP -1
1165 #endif
1166 CND(IP_MULTICAST_LOOP, "Set/get mcast loopback")
1167
1168 #ifndef IP_ADD_MEMBERSHIP
1169 # define IP_ADD_MEMBERSHIP -1
1170 #endif
1171 CND(IP_ADD_MEMBERSHIP, "Join a multicast group")
1172
1173 #ifndef IP_DROP_MEMBERSHIP
1174 # define IP_DROP_MEMBERSHIP -1
1175 #endif
1176 CND(IP_DROP_MEMBERSHIP, "Leave a multicast group")
1177
1178 #ifndef IP_PKTINFO
1179 # define IP_PKTINFO -1
1180 #endif
1181 CND(IP_PKTINFO, "Get datagram info")
1182
1183 /*
1184
1185    ----------------------
1186    -- Type definitions --
1187    ----------------------
1188
1189 */
1190
1191 {
1192   struct timeval tv;
1193 /*
1194    --  Sizes (in bytes) of the components of struct timeval
1195 */
1196 #define SIZEOF_tv_sec (sizeof tv.tv_sec)
1197 CND(SIZEOF_tv_sec, "tv_sec")
1198 #define SIZEOF_tv_usec (sizeof tv.tv_usec)
1199 CND(SIZEOF_tv_usec, "tv_usec")
1200 }
1201 /*
1202
1203    --  Sizes of various data types
1204 */
1205
1206 #define SIZEOF_sockaddr_in (sizeof (struct sockaddr_in))
1207 CND(SIZEOF_sockaddr_in, "struct sockaddr_in")
1208 #ifdef HAVE_AF_INET6
1209 # define SIZEOF_sockaddr_in6 (sizeof (struct sockaddr_in6))
1210 #else
1211 # define SIZEOF_sockaddr_in6 0
1212 #endif
1213 CND(SIZEOF_sockaddr_in6, "struct sockaddr_in6")
1214
1215 #define SIZEOF_fd_set (sizeof (fd_set))
1216 CND(SIZEOF_fd_set, "fd_set");
1217
1218 #define SIZEOF_struct_servent (sizeof (struct servent))
1219 CND(SIZEOF_struct_servent, "struct servent");
1220 /*
1221
1222    --  Fields of struct hostent
1223 */
1224
1225 #ifdef __MINGW32__
1226 # define h_addrtype_t "short"
1227 # define h_length_t   "short"
1228 #else
1229 # define h_addrtype_t "int"
1230 # define h_length_t   "int"
1231 #endif
1232
1233 TXT("   subtype H_Addrtype_T is Interfaces.C." h_addrtype_t ";")
1234 TXT("   subtype H_Length_T   is Interfaces.C." h_length_t ";")
1235
1236 /*
1237
1238    --  Fields of struct msghdr
1239 */
1240
1241 #if defined (__sun__) || defined (__hpux__)
1242 # define msg_iovlen_t "int"
1243 #else
1244 # define msg_iovlen_t "size_t"
1245 #endif
1246
1247 TXT("   subtype Msg_Iovlen_T is Interfaces.C." msg_iovlen_t ";")
1248
1249 /*
1250
1251    ----------------------------------------
1252    -- Properties of supported interfaces --
1253    ----------------------------------------
1254
1255 */
1256
1257 CND(Need_Netdb_Buffer, "Need buffer for Netdb ops")
1258 CND(Has_Sockaddr_Len,  "Sockaddr has sa_len field")
1259
1260 /**
1261  ** Do not change the format of the line below without also updating the
1262  ** MaRTE Makefile.
1263  **/
1264 C("Thread_Blocking_IO", Boolean, "True", "")
1265 /*
1266    --  Set False for contexts where socket i/o are process blocking
1267
1268 */
1269
1270 #ifdef HAVE_INET_PTON
1271 # define Inet_Pton_Linkname "inet_pton"
1272 #else
1273 # define Inet_Pton_Linkname "__gnat_inet_pton"
1274 #endif
1275 CST(Inet_Pton_Linkname, "")
1276
1277 #endif /* HAVE_SOCKETS */
1278
1279 /**
1280  **  System-specific constants follow
1281  **  Each section should be activated if compiling for the corresponding
1282  **  platform *or* generating the dummy version for runtime test compilation.
1283  **/
1284
1285 #if defined (__vxworks) || defined (DUMMY)
1286
1287 /*
1288
1289    --------------------------------
1290    -- VxWorks-specific constants --
1291    --------------------------------
1292
1293    --  These constants may be used only within the VxWorks version of
1294    --  GNAT.Sockets.Thin.
1295 */
1296
1297 CND(OK,    "VxWorks generic success")
1298 CND(ERROR, "VxWorks generic error")
1299
1300 #endif
1301
1302 #if defined (__MINGW32__) || defined (DUMMY)
1303 /*
1304
1305    ------------------------------
1306    -- MinGW-specific constants --
1307    ------------------------------
1308
1309    --  These constants may be used only within the MinGW version of
1310    --  GNAT.Sockets.Thin.
1311 */
1312
1313 CND(WSASYSNOTREADY,     "System not ready")
1314 CND(WSAVERNOTSUPPORTED, "Version not supported")
1315 CND(WSANOTINITIALISED,  "Winsock not initialized")
1316 CND(WSAEDISCON,         "Disconnected")
1317
1318 #endif
1319
1320 #ifdef NATIVE
1321    putchar ('\n');
1322 #endif
1323
1324 #if defined (__APPLE__) || defined (DUMMY)
1325 /*
1326
1327    -------------------------------
1328    -- Darwin-specific constants --
1329    -------------------------------
1330
1331    --  These constants may be used only within the Darwin version of the GNAT
1332    --  runtime library.
1333 */
1334
1335 #define PTHREAD_SIZE __PTHREAD_SIZE__
1336 CND(PTHREAD_SIZE, "Pad in pthread_t")
1337
1338 #define PTHREAD_ATTR_SIZE __PTHREAD_ATTR_SIZE__
1339 CND(PTHREAD_ATTR_SIZE, "Pad in pthread_attr_t")
1340
1341 #define PTHREAD_MUTEXATTR_SIZE __PTHREAD_MUTEXATTR_SIZE__
1342 CND(PTHREAD_MUTEXATTR_SIZE, "Pad in pthread_mutexattr_t")
1343
1344 #define PTHREAD_MUTEX_SIZE __PTHREAD_MUTEX_SIZE__
1345 CND(PTHREAD_MUTEX_SIZE, "Pad in pthread_mutex_t")
1346
1347 #define PTHREAD_CONDATTR_SIZE __PTHREAD_CONDATTR_SIZE__
1348 CND(PTHREAD_CONDATTR_SIZE, "Pad in pthread_condattr_t")
1349
1350 #define PTHREAD_COND_SIZE __PTHREAD_COND_SIZE__
1351 CND(PTHREAD_COND_SIZE, "Pad in pthread_cond_t")
1352
1353 #define PTHREAD_RWLOCKATTR_SIZE __PTHREAD_RWLOCKATTR_SIZE__
1354 CND(PTHREAD_RWLOCKATTR_SIZE, "Pad in pthread_rwlockattr_t")
1355
1356 #define PTHREAD_RWLOCK_SIZE __PTHREAD_RWLOCK_SIZE__
1357 CND(PTHREAD_RWLOCK_SIZE, "Pad in pthread_rwlock_t")
1358
1359 #define PTHREAD_ONCE_SIZE __PTHREAD_ONCE_SIZE__
1360 CND(PTHREAD_ONCE_SIZE, "Pad in pthread_once_t")
1361
1362 #endif
1363
1364 /*
1365
1366 end System.OS_Constants;
1367 */
1368 }