tools-for-build/grovel-headers.c

   1 /*
   2  * Rummage through the system header files using the C compiler itself
   3  * as a parser, extracting stuff like preprocessor constants and the
   4  * sizes and signedness of basic system types, and write it out as
   5  * Lisp code.
   6  */
   7
   8 /*
   9  * This software is part of the SBCL system. See the README file for
  10  * more information.
  11  *
  12  * While most of SBCL is derived from the CMU CL system, many
  13  * utilities for the build process (like this one) were written from
  14  * scratch after the fork from CMU CL.
  15  *
  16  * This software is in the public domain and is provided with
  17  * absolutely no warranty. See the COPYING and CREDITS files for
  18  * more information.
  19  */
  20
  21 #include "genesis/config.h"
  22
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <sys/types.h>
  26 #ifdef _WIN32
  27   /* KLUDGE: From src/runtime/runtime.h, avoid double definition of
  28      boolean.  We really should clean up our act on this one. */
  29   #define boolean rpcndr_boolean
  30   #define WIN32_LEAN_AND_MEAN
  31   #include <windows.h>
  32   #include <shlobj.h>
  33   #include <wincrypt.h>
  34   #include <winsock2.h>
  35   #undef boolean
  36 #else
  37   #include <poll.h>
  38   #include <sys/select.h>
  39   #include <sys/times.h>
  40   #include <sys/wait.h>
  41   #include <sys/ioctl.h>
  42 #ifdef LISP_FEATURE_ANDROID
  43   #include <termios.h>
  44 #else
  45   #include <sys/termios.h>
  46   #include <langinfo.h>
  47 #endif
  48   #include <sys/time.h>
  49   #include <dlfcn.h>
  50 #endif
  51
  52 #include <sys/stat.h>
  53 #include <fcntl.h>
  54 #include <unistd.h>
  55 #include <signal.h>
  56 #include <errno.h>
  57 #include <time.h>
  58
  59 #ifdef LISP_FEATURE_HPUX
  60 #include <sys/bsdtty.h> /* for TIOCGPGRP */
  61 #endif
  62
  63 #ifdef LISP_FEATURE_BSD
  64   #include <sys/param.h>
  65   #include <sys/sysctl.h>
  66 #endif
  67
  68 #ifdef _WIN32
  69   #include "pthreads_win32.h"
  70 #endif
  71
  72 #include "wrap.h"
  73 #include "gc.h"
  74
  75 #define DEFTYPE(lispname,cname) { cname foo; \
  76     printf("(define-alien-type " lispname " (%s %d))\n", (((foo=-1)<0) ? "signed" : "unsigned"), (8 * (sizeof foo))); }
  77
  78 #define DEFSTRUCT(lispname,cname,body) { cname bar; \
  79     printf("(define-alien-type nil\n  (struct %s", #lispname); \
  80     body; \
  81     printf("))\n"); }
  82 #define DEFSLOT(lispname,cname) \
  83     printf("\n          (%s (%s %d))", \
  84            #lispname, \
  85            (((bar.cname=-1)<0) ? "signed" : "unsigned"), \
  86            (8 * (sizeof bar.cname)))
  87
  88 void
  89 defconstant(char* lisp_name, unsigned long unix_number)
  90 {
  91     printf("(defconstant %s %lu) ; #x%lx\n",
  92            lisp_name, unix_number, unix_number);
  93 }
  94
  95 void deferrno(char* lisp_name, unsigned long unix_number)
  96 {
  97     defconstant(lisp_name, unix_number);
  98 }
  99
 100 void defsignal(char* lisp_name, unsigned long unix_number)
 101 {
 102     defconstant(lisp_name, unix_number);
 103 }
 104
 105 int
 106 main(int argc, char *argv[])
 107 {
 108     /* don't need no steenking command line arguments */
 109     if (1 != argc) {
 110         fprintf(stderr, "argh! command line argument(s)\n");
 111         exit(1);
 112     }
 113
 114     /* don't need no steenking hand-editing */
 115     printf(
 116 ";;;; This is an automatically generated file, please do not hand-edit it.\n\
 117 ;;;; See the program \"grovel-headers.c\".\n\
 118 \n\
 119 ");
 120 #ifdef _WIN32
 121     printf("(in-package \"SB!WIN32\")\n\n");
 122
 123     defconstant ("input-record-size", sizeof (INPUT_RECORD));
 124
 125     defconstant ("MAX_PATH", MAX_PATH);
 126
 127     printf(";;; CSIDL\n");
 128
 129     defconstant ("CSIDL_DESKTOP", CSIDL_DESKTOP);
 130     defconstant ("CSIDL_INTERNET", CSIDL_INTERNET);
 131     defconstant ("CSIDL_PROGRAMS", CSIDL_PROGRAMS);
 132     defconstant ("CSIDL_CONTROLS", CSIDL_CONTROLS);
 133     defconstant ("CSIDL_PRINTERS", CSIDL_PRINTERS);
 134     defconstant ("CSIDL_PERSONAL", CSIDL_PERSONAL);
 135     defconstant ("CSIDL_FAVORITES", CSIDL_FAVORITES);
 136     defconstant ("CSIDL_STARTUP", CSIDL_STARTUP);
 137     defconstant ("CSIDL_RECENT", CSIDL_RECENT);
 138     defconstant ("CSIDL_SENDTO", CSIDL_SENDTO);
 139     defconstant ("CSIDL_BITBUCKET", CSIDL_BITBUCKET);
 140     defconstant ("CSIDL_STARTMENU", CSIDL_STARTMENU);
 141     defconstant ("CSIDL_DESKTOPDIRECTORY", CSIDL_DESKTOPDIRECTORY);
 142     defconstant ("CSIDL_DRIVES", CSIDL_DRIVES);
 143     defconstant ("CSIDL_NETWORK", CSIDL_NETWORK);
 144     defconstant ("CSIDL_NETHOOD", CSIDL_NETHOOD);
 145     defconstant ("CSIDL_FONTS", CSIDL_FONTS);
 146     defconstant ("CSIDL_TEMPLATES", CSIDL_TEMPLATES);
 147     defconstant ("CSIDL_COMMON_STARTMENU", CSIDL_COMMON_STARTMENU);
 148     defconstant ("CSIDL_COMMON_PROGRAMS", CSIDL_COMMON_PROGRAMS);
 149     defconstant ("CSIDL_COMMON_STARTUP", CSIDL_COMMON_STARTUP);
 150     defconstant ("CSIDL_COMMON_DESKTOPDIRECTORY", CSIDL_COMMON_DESKTOPDIRECTORY);
 151     defconstant ("CSIDL_APPDATA", CSIDL_APPDATA);
 152     defconstant ("CSIDL_PRINTHOOD", CSIDL_PRINTHOOD);
 153     defconstant ("CSIDL_LOCAL_APPDATA", CSIDL_LOCAL_APPDATA);
 154     defconstant ("CSIDL_ALTSTARTUP", CSIDL_ALTSTARTUP);
 155     defconstant ("CSIDL_COMMON_ALTSTARTUP", CSIDL_COMMON_ALTSTARTUP);
 156     defconstant ("CSIDL_COMMON_FAVORITES", CSIDL_COMMON_FAVORITES);
 157     defconstant ("CSIDL_INTERNET_CACHE", CSIDL_INTERNET_CACHE);
 158     defconstant ("CSIDL_COOKIES", CSIDL_COOKIES);
 159     defconstant ("CSIDL_HISTORY", CSIDL_HISTORY);
 160     defconstant ("CSIDL_COMMON_APPDATA", CSIDL_COMMON_APPDATA);
 161     defconstant ("CSIDL_WINDOWS", CSIDL_WINDOWS);
 162     defconstant ("CSIDL_SYSTEM", CSIDL_SYSTEM);
 163     defconstant ("CSIDL_PROGRAM_FILES", CSIDL_PROGRAM_FILES);
 164     defconstant ("CSIDL_MYPICTURES", CSIDL_MYPICTURES);
 165     defconstant ("CSIDL_PROFILE", CSIDL_PROFILE);
 166     defconstant ("CSIDL_SYSTEMX86", CSIDL_SYSTEMX86);
 167     defconstant ("CSIDL_PROGRAM_FILESX86", CSIDL_PROGRAM_FILESX86);
 168     defconstant ("CSIDL_PROGRAM_FILES_COMMON", CSIDL_PROGRAM_FILES_COMMON);
 169     defconstant ("CSIDL_PROGRAM_FILES_COMMONX86", CSIDL_PROGRAM_FILES_COMMONX86);
 170     defconstant ("CSIDL_COMMON_TEMPLATES", CSIDL_COMMON_TEMPLATES);
 171     defconstant ("CSIDL_COMMON_DOCUMENTS", CSIDL_COMMON_DOCUMENTS);
 172     defconstant ("CSIDL_COMMON_ADMINTOOLS", CSIDL_COMMON_ADMINTOOLS);
 173     defconstant ("CSIDL_ADMINTOOLS", CSIDL_ADMINTOOLS);
 174     defconstant ("CSIDL_CONNECTIONS", CSIDL_CONNECTIONS);
 175     defconstant ("CSIDL_COMMON_MUSIC", CSIDL_COMMON_MUSIC);
 176     defconstant ("CSIDL_COMMON_PICTURES", CSIDL_COMMON_PICTURES);
 177     defconstant ("CSIDL_COMMON_VIDEO", CSIDL_COMMON_VIDEO);
 178     defconstant ("CSIDL_RESOURCES", CSIDL_RESOURCES);
 179     defconstant ("CSIDL_RESOURCES_LOCALIZED", CSIDL_RESOURCES_LOCALIZED);
 180     defconstant ("CSIDL_COMMON_OEM_LINKS", CSIDL_COMMON_OEM_LINKS);
 181     defconstant ("CSIDL_CDBURN_AREA", CSIDL_CDBURN_AREA);
 182     defconstant ("CSIDL_COMPUTERSNEARME", CSIDL_COMPUTERSNEARME);
 183     defconstant ("CSIDL_FLAG_DONT_VERIFY", CSIDL_FLAG_DONT_VERIFY);
 184     defconstant ("CSIDL_FLAG_CREATE", CSIDL_FLAG_CREATE);
 185     defconstant ("CSIDL_FLAG_MASK", CSIDL_FLAG_MASK);
 186
 187     printf(";;; Exception codes\n");
 188     defconstant("+exception-access-violation+", EXCEPTION_ACCESS_VIOLATION);
 189     defconstant("+exception-array-bounds-exceeded+", EXCEPTION_ARRAY_BOUNDS_EXCEEDED);
 190     defconstant("+exception-breakpoint+", EXCEPTION_BREAKPOINT);
 191     defconstant("+exception-datatype-misalignment+", EXCEPTION_DATATYPE_MISALIGNMENT);
 192     defconstant("+exception-flt-denormal-operand+", EXCEPTION_FLT_DENORMAL_OPERAND);
 193     defconstant("+exception-flt-divide-by-zero+", EXCEPTION_FLT_DIVIDE_BY_ZERO);
 194     defconstant("+exception-flt-inexact-result+", EXCEPTION_FLT_INEXACT_RESULT);
 195     defconstant("+exception-flt-invalid-operation+", EXCEPTION_FLT_INVALID_OPERATION);
 196     defconstant("+exception-flt-overflow+", EXCEPTION_FLT_OVERFLOW);
 197     defconstant("+exception-flt-stack-check+", EXCEPTION_FLT_STACK_CHECK);
 198     defconstant("+exception-flt-underflow+", EXCEPTION_FLT_UNDERFLOW);
 199     defconstant("+exception-illegal-instruction+", EXCEPTION_ILLEGAL_INSTRUCTION);
 200     defconstant("+exception-in-page-error+", EXCEPTION_IN_PAGE_ERROR);
 201     defconstant("+exception-int-divide-by-zero+", EXCEPTION_INT_DIVIDE_BY_ZERO);
 202     defconstant("+exception-int-overflow+", EXCEPTION_INT_OVERFLOW);
 203     defconstant("+exception-invalid-disposition+", EXCEPTION_INVALID_DISPOSITION);
 204     defconstant("+exception-noncontinuable-exception+", EXCEPTION_NONCONTINUABLE_EXCEPTION);
 205     defconstant("+exception-priv-instruction+", EXCEPTION_PRIV_INSTRUCTION);
 206     defconstant("+exception-single-step+", EXCEPTION_SINGLE_STEP);
 207     defconstant("+exception-stack-overflow+", EXCEPTION_STACK_OVERFLOW);
 208
 209     printf(";;; FormatMessage\n");
 210
 211     defconstant("format-message-allocate-buffer", FORMAT_MESSAGE_ALLOCATE_BUFFER);
 212     defconstant("format-message-from-system", FORMAT_MESSAGE_FROM_SYSTEM);
 213     defconstant("format-message-max-width-mask", FORMAT_MESSAGE_MAX_WIDTH_MASK);
 214     defconstant("format-message-ignore-inserts", FORMAT_MESSAGE_IGNORE_INSERTS);
 215
 216     printf(";;; Errors\n");
 217
 218     printf(";;; Errors\n");
 219
 220     defconstant("ERROR_ENVVAR_NOT_FOUND", ERROR_ENVVAR_NOT_FOUND);
 221     defconstant("ERROR_ALREADY_EXISTS", ERROR_ALREADY_EXISTS);
 222     defconstant("ERROR_FILE_EXISTS", ERROR_FILE_EXISTS);
 223     defconstant("ERROR_FILE_NOT_FOUND", ERROR_FILE_NOT_FOUND);
 224     defconstant("ERROR_ACCESS_DENIED", ERROR_ACCESS_DENIED);
 225
 226     printf(";;; GetComputerName\n");
 227
 228     defconstant ("MAX_COMPUTERNAME_LENGTH", MAX_COMPUTERNAME_LENGTH);
 229     defconstant ("ERROR_BUFFER_OVERFLOW", ERROR_BUFFER_OVERFLOW);
 230
 231     printf(";;; Windows Types\n");
 232     DEFTYPE("int-ptr", INT_PTR);
 233     DEFTYPE("dword",   DWORD);
 234     DEFTYPE("bool",    BOOL);
 235     DEFTYPE("uint",    UINT);
 236     DEFTYPE("ulong",   ULONG);
 237
 238     printf(";;; File Desired Access\n");
 239     defconstant ("FILE_GENERIC_READ", FILE_GENERIC_READ);
 240     defconstant ("FILE_GENERIC_WRITE", FILE_GENERIC_WRITE);
 241     defconstant ("FILE_GENERIC_EXECUTE", FILE_GENERIC_EXECUTE);
 242     defconstant ("FILE_SHARE_READ", FILE_SHARE_READ);
 243     defconstant ("FILE_SHARE_WRITE", FILE_SHARE_WRITE);
 244     defconstant ("FILE_SHARE_DELETE", FILE_SHARE_DELETE);
 245
 246     printf(";;; File Creation Dispositions\n");
 247     defconstant("CREATE_NEW", CREATE_NEW);
 248     defconstant("CREATE_ALWAYS", CREATE_ALWAYS);
 249     defconstant("OPEN_EXISTING", OPEN_EXISTING);
 250     defconstant("OPEN_ALWAYS", OPEN_ALWAYS);
 251     defconstant("TRUNCATE_EXISTING", TRUNCATE_EXISTING);
 252
 253     printf(";;; Desired Access\n");
 254     defconstant("ACCESS_GENERIC_READ", GENERIC_READ);
 255     defconstant("ACCESS_GENERIC_WRITE", GENERIC_WRITE);
 256     defconstant("ACCESS_GENERIC_EXECUTE", GENERIC_EXECUTE);
 257     defconstant("ACCESS_GENERIC_ALL", GENERIC_ALL);
 258     defconstant("ACCESS_FILE_APPEND_DATA", FILE_APPEND_DATA);
 259     defconstant("ACCESS_DELETE", DELETE);
 260
 261     printf(";;; Handle Information Flags\n");
 262     defconstant("HANDLE_FLAG_INHERIT", HANDLE_FLAG_INHERIT);
 263     defconstant("HANDLE_FLAG_PROTECT_FROM_CLOSE", HANDLE_FLAG_PROTECT_FROM_CLOSE);
 264
 265     printf(";;; Standard Handle Keys\n");
 266     defconstant("STD_INPUT_HANDLE", STD_INPUT_HANDLE);
 267     defconstant("STD_OUTPUT_HANDLE", STD_OUTPUT_HANDLE);
 268     defconstant("STD_ERROR_HANDLE", STD_ERROR_HANDLE);
 269
 270     printf(";;; WinCrypt\n");
 271     defconstant("crypt-verifycontext", CRYPT_VERIFYCONTEXT);
 272     defconstant("crypt-silent", CRYPT_SILENT);
 273     defconstant("prov-rsa-full", PROV_RSA_FULL);
 274
 275     /* FIXME: SB-UNIX and SB-WIN32 really need to be untangled. */
 276     printf("(in-package \"SB!UNIX\")\n\n");
 277     printf(";;; Unix-like constants and types on Windows\n");
 278     defconstant("o_rdonly", _O_RDONLY);
 279     defconstant("o_wronly", _O_WRONLY);
 280     defconstant("o_rdwr",   _O_RDWR);
 281     defconstant("o_creat",  _O_CREAT);
 282     defconstant("o_trunc",  _O_TRUNC);
 283     defconstant("o_append", _O_APPEND);
 284     defconstant("o_excl",   _O_EXCL);
 285     defconstant("o_binary", _O_BINARY);
 286     defconstant("o_noinherit", _O_NOINHERIT);
 287
 288     defconstant("enoent", ENOENT);
 289     defconstant("eexist", EEXIST);
 290     defconstant("eintr", EINTR);
 291     defconstant("eagain", EAGAIN);
 292     defconstant("ebadf", EBADF);
 293
 294     defconstant("s-ifmt",  S_IFMT);
 295     defconstant("s-ifdir", S_IFDIR);
 296     defconstant("s-ifreg", S_IFREG);
 297
 298     DEFTYPE("ino-t",  ino_t);
 299     DEFTYPE("time-t", time_t);
 300     DEFTYPE("off-t",  off_t);
 301     DEFTYPE("size-t", size_t);
 302     DEFTYPE("mode-t", mode_t);
 303
 304     DEFTYPE("wst-dev-t", wst_dev_t);
 305     DEFTYPE("wst-ino-t", wst_ino_t);
 306     DEFTYPE("wst-off-t", wst_off_t);
 307     DEFTYPE("wst-blksize-t", wst_blksize_t);
 308     DEFTYPE("wst-blkcnt-t", wst_blkcnt_t);
 309     DEFTYPE("wst-nlink-t", wst_nlink_t);
 310     DEFTYPE("wst-uid-t", wst_uid_t);
 311     DEFTYPE("wst-gid-t", wst_gid_t);
 312
 313     /* KLUDGE */
 314     defconstant("fd-setsize", 1024);
 315     printf("\n");
 316 #else
 317     printf("(in-package \"SB!ALIEN\")\n\n");
 318
 319     printf (";;;flags for dlopen()\n");
 320
 321     defconstant ("rtld-lazy", RTLD_LAZY);
 322     defconstant ("rtld-now", RTLD_NOW);
 323     defconstant ("rtld-global", RTLD_GLOBAL);
 324
 325     printf("(in-package \"SB!UNIX\")\n\n");
 326
 327     printf(";;; select()\n");
 328     defconstant("fd-setsize", FD_SETSIZE);
 329
 330     printf(";;; poll()\n");
 331     defconstant("pollin", POLLIN);
 332     defconstant("pollout", POLLOUT);
 333     defconstant("pollpri", POLLPRI);
 334     defconstant("pollhup", POLLHUP);
 335     defconstant("pollnval", POLLNVAL);
 336     defconstant("pollerr", POLLERR);
 337     DEFTYPE("nfds-t", nfds_t);
 338 #ifndef LISP_FEATURE_ANDROID
 339     printf(";;; langinfo\n");
 340     defconstant("codeset", CODESET);
 341 #endif
 342     printf(";;; types, types, types\n");
 343     DEFTYPE("clock-t", clock_t);
 344     DEFTYPE("dev-t",   dev_t);
 345     DEFTYPE("gid-t",   gid_t);
 346     DEFTYPE("ino-t",   ino_t);
 347     DEFTYPE("mode-t",  mode_t);
 348     DEFTYPE("nlink-t", nlink_t);
 349     DEFTYPE("off-t",   off_t);
 350     DEFTYPE("size-t",  size_t);
 351     DEFTYPE("time-t",  time_t);
 352 #if !defined(LISP_FEATURE_OS_PROVIDES_SUSECONDS_T)
 353     /* Similar kludge in sb-posix. */
 354     DEFTYPE("suseconds-t", long);
 355 #else
 356     DEFTYPE("suseconds-t", suseconds_t);
 357 #endif
 358     DEFTYPE("uid-t",   uid_t);
 359     printf(";; Types in src/runtime/wrap.h. See that file for explantion.\n");
 360     printf(";; Don't use these types for anything other than the stat wrapper.\n");
 361     DEFTYPE("wst-ino-t", wst_ino_t);
 362     DEFTYPE("wst-dev-t", wst_dev_t);
 363     DEFTYPE("wst-off-t", wst_off_t);
 364     DEFTYPE("wst-blksize-t", wst_blksize_t);
 365     DEFTYPE("wst-blkcnt-t", wst_blkcnt_t);
 366     DEFTYPE("wst-nlink-t", wst_nlink_t);
 367     DEFTYPE("wst-uid-t", wst_uid_t);
 368     DEFTYPE("wst-gid-t", wst_gid_t);
 369     printf("\n");
 370
 371     printf(";;; fcntl.h (or unistd.h on OpenBSD and NetBSD)\n");
 372     defconstant("r_ok", R_OK);
 373     defconstant("w_ok", W_OK);
 374     defconstant("x_ok", X_OK);
 375     defconstant("f_ok", F_OK);
 376     printf("\n");
 377
 378     printf(";;; fcntlbits.h\n");
 379     defconstant("o_rdonly",  O_RDONLY);
 380     defconstant("o_wronly",  O_WRONLY);
 381     defconstant("o_rdwr",    O_RDWR);
 382     defconstant("o_accmode", O_ACCMODE);
 383     defconstant("o_creat",   O_CREAT);
 384     defconstant("o_excl",    O_EXCL);
 385     defconstant("o_noctty",  O_NOCTTY);
 386     defconstant("o_trunc",   O_TRUNC);
 387     defconstant("o_append",  O_APPEND);
 388 #ifdef LISP_FEATURE_LARGEFILE
 389     defconstant("o_largefile", O_LARGEFILE);
 390 #endif
 391
 392     printf(";;;\n");
 393     defconstant("s-ifmt",  S_IFMT);
 394     defconstant("s-ififo", S_IFIFO);
 395     defconstant("s-ifchr", S_IFCHR);
 396     defconstant("s-ifdir", S_IFDIR);
 397     defconstant("s-ifblk", S_IFBLK);
 398     defconstant("s-ifreg", S_IFREG);
 399     printf("\n");
 400
 401     defconstant("s-iflnk",  S_IFLNK);
 402     defconstant("s-ifsock", S_IFSOCK);
 403     printf("\n");
 404
 405     printf(";;; error numbers\n");
 406     deferrno("ebadf", EBADF);
 407     deferrno("enoent", ENOENT);
 408     deferrno("eintr", EINTR);
 409     deferrno("eagain", EAGAIN);
 410     deferrno("eio", EIO);
 411     deferrno("eexist", EEXIST);
 412     deferrno("eloop", ELOOP);
 413     deferrno("espipe", ESPIPE);
 414     deferrno("ewouldblock", EWOULDBLOCK);
 415     printf("\n");
 416
 417     printf(";;; for wait3(2) in run-program.lisp\n");
 418     defconstant("wnohang", WNOHANG);
 419     defconstant("wuntraced", WUNTRACED);
 420     printf("\n");
 421
 422     printf(";;; various ioctl(2) flags\n");
 423     defconstant("tiocgpgrp",  TIOCGPGRP);
 424     defconstant("tiocspgrp",  TIOCSPGRP);
 425     defconstant("tiocgwinsz", TIOCGWINSZ);
 426     defconstant("tiocswinsz", TIOCSWINSZ);
 427     /* KLUDGE: These are referenced by old CMUCL-derived code, but
 428      * Linux doesn't define them.
 429      *
 430      * I think these are the BSD names, but I don't know what the
 431      * corresponding SysV/Linux names are. As a point of reference,
 432      * CMUCL doesn't have these defined either (although the defining
 433      * forms *do* exist in src/code/unix.lisp), so I don't feel nearly
 434      * so bad about not hunting them down. Insight into renamed
 435      * obscure ioctl(2) flags appreciated. --njf, 2002-08-26
 436      *
 437      * I note that the first one I grepped for, TIOCSIGSEND, is
 438      * referenced in SBCL conditional on #+HPUX. Maybe the porters of
 439      * Oxbridge know more about things like that? And even if they
 440      * don't, one benefit of the Rhodes crusade to heal the worthy
 441      * ports should be that afterwards, if we grep for something like
 442      * this in CVS and it's not there, we can lightheartedly nuke it.
 443      * -- WHN 2002-08-30 */
 444     /*
 445       defconstant("tiocsigsend", TIOCSIGSEND);
 446       defconstant("tiocflush", TIOCFLUSH);
 447       defconstant("tiocgetp", TIOCGETP);
 448       defconstant("tiocsetp", TIOCSETP);
 449       defconstant("tiocgetc", TIOCGETC);
 450       defconstant("tiocsetc", TIOCSETC);
 451       defconstant("tiocgltc", TIOCGLTC);
 452       defconstant("tiocsltc", TIOCSLTC);
 453     */
 454     printf("\n");
 455
 456     printf(";;; signals\n");
 457     defconstant("sig-dfl", (unsigned long)SIG_DFL);
 458     defconstant("sig-ign", (unsigned long)SIG_IGN);
 459
 460     defsignal("sigalrm", SIGALRM);
 461     defsignal("sigbus", SIGBUS);
 462     defsignal("sigchld", SIGCHLD);
 463     defsignal("sigcont", SIGCONT);
 464 #ifdef SIGEMT
 465     defsignal("sigemt", SIGEMT);
 466 #endif
 467     defsignal("sigfpe", SIGFPE);
 468     defsignal("sighup", SIGHUP);
 469     defsignal("sigill", SIGILL);
 470     defsignal("sigint", SIGINT);
 471     defsignal("sigio", SIGIO);
 472     defsignal("sigiot", SIGIOT);
 473     defsignal("sigkill", SIGKILL);
 474     defsignal("sigpipe", SIGPIPE);
 475     defsignal("sigprof", SIGPROF);
 476     defsignal("sigquit", SIGQUIT);
 477     defsignal("sigsegv", SIGSEGV);
 478 #ifdef SIGSTKFLT
 479     defsignal("sigstkflt", SIGSTKFLT);
 480 #endif
 481     defsignal("sigstop", SIGSTOP);
 482 #ifdef SIGSYS
 483     defsignal("sigsys", SIGSYS);
 484 #endif
 485     defsignal("sigterm", SIGTERM);
 486     defsignal("sigtrap", SIGTRAP);
 487     defsignal("sigtstp", SIGTSTP);
 488     defsignal("sigttin", SIGTTIN);
 489     defsignal("sigttou", SIGTTOU);
 490     defsignal("sigurg", SIGURG);
 491     defsignal("sigusr1", SIGUSR1);
 492     defsignal("sigusr2", SIGUSR2);
 493     defsignal("sigvtalrm", SIGVTALRM);
 494 #ifdef SIGWAITING
 495     defsignal("sigwaiting", SIGWAITING);
 496 #endif
 497     defsignal("sigwinch", SIGWINCH);
 498 #ifdef SIGXCPU
 499     defsignal("sigxcpu", SIGXCPU);
 500 #endif
 501 #ifdef SIGXFSZ
 502     defsignal("sigxfsz", SIGXFSZ);
 503 #endif
 504
 505    /* Floating point exception codes. Some of these
 506     * are missing on Darwin. */
 507 #ifdef FPE_INTOVF
 508     defconstant("fpe-intovf", FPE_INTOVF);
 509 #else
 510     defconstant("fpe-intovf", -1);
 511 #endif
 512 #ifdef FPE_INTDIV
 513     defconstant("fpe-intdiv", FPE_INTDIV);
 514 #else
 515     defconstant("fpe-intdiv", -1);
 516 #endif
 517     defconstant("fpe-fltdiv", FPE_FLTDIV);
 518     defconstant("fpe-fltovf", FPE_FLTOVF);
 519     defconstant("fpe-fltund", FPE_FLTUND);
 520     defconstant("fpe-fltres", FPE_FLTRES);
 521     defconstant("fpe-fltinv", FPE_FLTINV);
 522 #ifdef FPE_FLTSUB
 523     defconstant("fpe-fltsub", FPE_FLTSUB);
 524 #else
 525     defconstant("fpe-fltsub", -1);
 526 #endif
 527 #endif // !WIN32
 528     printf("\n");
 529
 530     printf(";;; structures\n");
 531     DEFSTRUCT(timeval, struct timeval,
 532         DEFSLOT(tv-sec, tv_sec);
 533         DEFSLOT(tv-usec, tv_usec));
 534     DEFSTRUCT(timespec, struct timespec,
 535         DEFSLOT(tv-sec, tv_sec);
 536         DEFSLOT(tv-nsec, tv_nsec));
 537     printf("\n");
 538
 539 #ifdef LISP_FEATURE_ANDROID
 540     defconstant("path-max", PATH_MAX);
 541     printf("\n");
 542 #endif
 543
 544 #ifdef LISP_FEATURE_BSD
 545     printf(";;; sysctl(3) names\n");
 546     printf("(in-package \"SB!IMPL\")\n");
 547     defconstant("ctl-kern", CTL_KERN);
 548     defconstant("ctl-hw", CTL_HW);
 549     defconstant("ctl-maxname", CTL_MAXNAME);
 550     defconstant("kern-ostype", KERN_OSTYPE);
 551     defconstant("kern-osrelease", KERN_OSRELEASE);
 552     defconstant("hw-model", HW_MODEL);
 553     defconstant("hw-pagesize", HW_PAGESIZE);
 554
 555     defconstant("path-max", PATH_MAX);
 556     printf("\n");
 557 #endif
 558
 559     printf("(in-package \"SB!KERNEL\")\n\n");
 560 #ifdef LISP_FEATURE_GENCGC
 561     printf(";;; GENCGC related\n");
 562     DEFTYPE("page-index-t", page_index_t);
 563     DEFTYPE("generation-index-t", generation_index_t);
 564     printf("\n");
 565 #endif
 566
 567     printf(";;; Our runtime types\n");
 568     DEFTYPE("os-vm-size-t", os_vm_size_t);
 569
 570     return 0;
 571 }