| blob | 47d40c86f9940d6064bc63ab2a97b51831acd4cd |
1 /*
2 * This file was produced by running the config_h.SH script, which
3 * gets its values from config.sh, which is generally produced by
4 * running Configure.
5 *
6 * Feel free to modify any of this as the need arises. Note, however,
7 * that running config_h.SH again will wipe out any changes you've made.
8 * For a more permanent change edit config.sh and rerun config_h.SH.
9 *
10 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
11 */
13 /*
14 * Package name : perl5
15 * Source directory : .
16 * Configuration time: Sat May 18 14:14:54 EDT 2002
17 * Configured by : unknown
18 * Target system : msys_nt-4.0 du216771 1.0.8(0.4632) 2002-05-13 09:50 i686 unknown
19 */
21 #ifndef _config_h_
22 #define _config_h_
24 /* LOC_SED:
25 * This symbol holds the complete pathname to the sed program.
26 */
29 /* HAS_ALARM:
30 * This symbol, if defined, indicates that the alarm routine is
31 * available.
32 */
35 /* HASATTRIBUTE:
36 * This symbol indicates the C compiler can check for function attributes,
37 * such as printf formats. This is normally only supported by GNU cc.
38 */
40 #ifndef HASATTRIBUTE
41 #define __attribute__(_arg_)
42 #endif
44 /* HAS_BCMP:
45 * This symbol is defined if the bcmp() routine is available to
46 * compare blocks of memory.
47 */
50 /* HAS_BCOPY:
51 * This symbol is defined if the bcopy() routine is available to
52 * copy blocks of memory.
53 */
56 /* HAS_BZERO:
57 * This symbol is defined if the bzero() routine is available to
58 * set a memory block to 0.
59 */
62 /* HAS_CHOWN:
63 * This symbol, if defined, indicates that the chown routine is
64 * available.
65 */
68 /* HAS_CHROOT:
69 * This symbol, if defined, indicates that the chroot routine is
70 * available.
71 */
74 /* HAS_CHSIZE:
75 * This symbol, if defined, indicates that the chsize routine is available
76 * to truncate files. You might need a -lx to get this routine.
77 */
78 /*#define HAS_CHSIZE / **/
80 /* HASCONST:
81 * This symbol, if defined, indicates that this C compiler knows about
82 * the const type. There is no need to actually test for that symbol
83 * within your programs. The mere use of the "const" keyword will
84 * trigger the necessary tests.
85 */
87 #ifndef HASCONST
88 #define const
89 #endif
91 /* HAS_CRYPT:
92 * This symbol, if defined, indicates that the crypt routine is available
93 * to encrypt passwords and the like.
94 */
95 /*#define HAS_CRYPT / **/
97 /* HAS_CUSERID:
98 * This symbol, if defined, indicates that the cuserid routine is
99 * available to get character login names.
100 */
103 /* HAS_DBL_DIG:
104 * This symbol, if defined, indicates that this system's <float.h>
105 * or <limits.h> defines the symbol DBL_DIG, which is the number
106 * of significant digits in a double precision number. If this
107 * symbol is not defined, a guess of 15 is usually pretty good.
108 */
111 /* HAS_DIFFTIME:
112 * This symbol, if defined, indicates that the difftime routine is
113 * available.
114 */
117 /* HAS_DLERROR:
118 * This symbol, if defined, indicates that the dlerror routine is
119 * available to return a string describing the last error that
120 * occurred from a call to dlopen(), dlclose() or dlsym().
121 */
124 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
125 * This symbol, if defined, indicates that the bug that prevents
126 * setuid scripts from being secure is not present in this kernel.
127 */
128 /* DOSUID:
129 * This symbol, if defined, indicates that the C program should
130 * check the script that it is executing for setuid/setgid bits, and
131 * attempt to emulate setuid/setgid on systems that have disabled
132 * setuid #! scripts because the kernel can't do it securely.
133 * It is up to the package designer to make sure that this emulation
134 * is done securely. Among other things, it should do an fstat on
135 * the script it just opened to make sure it really is a setuid/setgid
136 * script, it should make sure the arguments passed correspond exactly
137 * to the argument on the #! line, and it should not trust any
138 * subprocesses to which it must pass the filename rather than the
139 * file descriptor of the script to be executed.
140 */
141 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
142 /*#define DOSUID / **/
144 /* HAS_DUP2:
145 * This symbol, if defined, indicates that the dup2 routine is
146 * available to duplicate file descriptors.
147 */
150 /* HAS_FCHMOD:
151 * This symbol, if defined, indicates that the fchmod routine is available
152 * to change mode of opened files. If unavailable, use chmod().
153 */
156 /* HAS_FCHOWN:
157 * This symbol, if defined, indicates that the fchown routine is available
158 * to change ownership of opened files. If unavailable, use chown().
159 */
162 /* HAS_FCNTL:
163 * This symbol, if defined, indicates to the C program that
164 * the fcntl() function exists.
165 */
168 /* HAS_FGETPOS:
169 * This symbol, if defined, indicates that the fgetpos routine is
170 * available to get the file position indicator, similar to ftell().
171 */
174 /* HAS_FLOCK:
175 * This symbol, if defined, indicates that the flock routine is
176 * available to do file locking.
177 */
178 /*#define HAS_FLOCK / **/
180 /* HAS_FORK:
181 * This symbol, if defined, indicates that the fork routine is
182 * available.
183 */
186 /* HAS_FSETPOS:
187 * This symbol, if defined, indicates that the fsetpos routine is
188 * available to set the file position indicator, similar to fseek().
189 */
192 /* HAS_GETTIMEOFDAY:
193 * This symbol, if defined, indicates that the gettimeofday() system
194 * call is available for a sub-second accuracy clock. Usually, the file
195 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
196 * The type "Timeval" should be used to refer to "struct timeval".
197 */
199 #ifdef HAS_GETTIMEOFDAY
201 #endif
203 /* HAS_GETGROUPS:
204 * This symbol, if defined, indicates that the getgroups() routine is
205 * available to get the list of process groups. If unavailable, multiple
206 * groups are probably not supported.
207 */
210 /* HAS_GETLOGIN:
211 * This symbol, if defined, indicates that the getlogin routine is
212 * available to get the login name.
213 */
216 /* HAS_GETPGID:
217 * This symbol, if defined, indicates to the C program that
218 * the getpgid(pid) function is available to get the
219 * process group id.
220 */
223 /* HAS_GETPGRP2:
224 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
225 * routine is available to get the current process group.
226 */
227 /*#define HAS_GETPGRP2 / **/
229 /* HAS_GETPPID:
230 * This symbol, if defined, indicates that the getppid routine is
231 * available to get the parent process ID.
232 */
235 /* HAS_GETPRIORITY:
236 * This symbol, if defined, indicates that the getpriority routine is
237 * available to get a process's priority.
238 */
239 /*#define HAS_GETPRIORITY / **/
241 /* HAS_INET_ATON:
242 * This symbol, if defined, indicates to the C program that the
243 * inet_aton() function is available to parse IP address "dotted-quad"
244 * strings.
245 */
248 /* HAS_KILLPG:
249 * This symbol, if defined, indicates that the killpg routine is available
250 * to kill process groups. If unavailable, you probably should use kill
251 * with a negative process number.
252 */
255 /* HAS_LINK:
256 * This symbol, if defined, indicates that the link routine is
257 * available to create hard links.
258 */
261 /* HAS_LOCALECONV:
262 * This symbol, if defined, indicates that the localeconv routine is
263 * available for numeric and monetary formatting conventions.
264 */
267 /* HAS_LOCKF:
268 * This symbol, if defined, indicates that the lockf routine is
269 * available to do file locking.
270 */
271 /*#define HAS_LOCKF / **/
273 /* HAS_LSTAT:
274 * This symbol, if defined, indicates that the lstat routine is
275 * available to do file stats on symbolic links.
276 */
279 /* HAS_MBLEN:
280 * This symbol, if defined, indicates that the mblen routine is available
281 * to find the number of bytes in a multibye character.
282 */
285 /* HAS_MBSTOWCS:
286 * This symbol, if defined, indicates that the mbstowcs routine is
287 * available to covert a multibyte string into a wide character string.
288 */
291 /* HAS_MBTOWC:
292 * This symbol, if defined, indicates that the mbtowc routine is available
293 * to covert a multibyte to a wide character.
294 */
297 /* HAS_MEMCMP:
298 * This symbol, if defined, indicates that the memcmp routine is available
299 * to compare blocks of memory.
300 */
303 /* HAS_MEMCPY:
304 * This symbol, if defined, indicates that the memcpy routine is available
305 * to copy blocks of memory.
306 */
309 /* HAS_MEMMOVE:
310 * This symbol, if defined, indicates that the memmove routine is available
311 * to copy potentially overlapping blocks of memory. This should be used
312 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
313 * own version.
314 */
317 /* HAS_MEMSET:
318 * This symbol, if defined, indicates that the memset routine is available
319 * to set blocks of memory.
320 */
323 /* HAS_MKDIR:
324 * This symbol, if defined, indicates that the mkdir routine is available
325 * to create directories. Otherwise you should fork off a new process to
326 * exec /bin/mkdir.
327 */
330 /* HAS_MKFIFO:
331 * This symbol, if defined, indicates that the mkfifo routine is
332 * available to create FIFOs. Otherwise, mknod should be able to
333 * do it for you. However, if mkfifo is there, mknod might require
334 * super-user privileges which mkfifo will not.
335 */
338 /* HAS_MKTIME:
339 * This symbol, if defined, indicates that the mktime routine is
340 * available.
341 */
344 /* HAS_MSYNC:
345 * This symbol, if defined, indicates that the msync system call is
346 * available to synchronize a mapped file.
347 */
350 /* HAS_MUNMAP:
351 * This symbol, if defined, indicates that the munmap system call is
352 * available to unmap a region, usually mapped by mmap().
353 */
356 /* HAS_NICE:
357 * This symbol, if defined, indicates that the nice routine is
358 * available.
359 */
362 /* HAS_PATHCONF:
363 * This symbol, if defined, indicates that pathconf() is available
364 * to determine file-system related limits and options associated
365 * with a given filename.
366 */
367 /* HAS_FPATHCONF:
368 * This symbol, if defined, indicates that pathconf() is available
369 * to determine file-system related limits and options associated
370 * with a given open file descriptor.
371 */
375 /* HAS_PAUSE:
376 * This symbol, if defined, indicates that the pause routine is
377 * available to suspend a process until a signal is received.
378 */
381 /* HAS_PIPE:
382 * This symbol, if defined, indicates that the pipe routine is
383 * available to create an inter-process channel.
384 */
387 /* HAS_POLL:
388 * This symbol, if defined, indicates that the poll routine is
389 * available to poll active file descriptors. You may safely
390 * include <poll.h> when this symbol is defined.
391 */
394 /* HAS_READDIR:
395 * This symbol, if defined, indicates that the readdir routine is
396 * available to read directory entries. You may have to include
397 * <dirent.h>. See I_DIRENT.
398 */
401 /* HAS_SEEKDIR:
402 * This symbol, if defined, indicates that the seekdir routine is
403 * available. You may have to include <dirent.h>. See I_DIRENT.
404 */
407 /* HAS_TELLDIR:
408 * This symbol, if defined, indicates that the telldir routine is
409 * available. You may have to include <dirent.h>. See I_DIRENT.
410 */
413 /* HAS_REWINDDIR:
414 * This symbol, if defined, indicates that the rewinddir routine is
415 * available. You may have to include <dirent.h>. See I_DIRENT.
416 */
419 /* HAS_READLINK:
420 * This symbol, if defined, indicates that the readlink routine is
421 * available to read the value of a symbolic link.
422 */
425 /* HAS_RENAME:
426 * This symbol, if defined, indicates that the rename routine is available
427 * to rename files. Otherwise you should do the unlink(), link(), unlink()
428 * trick.
429 */
432 /* HAS_RMDIR:
433 * This symbol, if defined, indicates that the rmdir routine is
434 * available to remove directories. Otherwise you should fork off a
435 * new process to exec /bin/rmdir.
436 */
439 /* HAS_SELECT:
440 * This symbol, if defined, indicates that the select routine is
441 * available to select active file descriptors. If the timeout field
442 * is used, <sys/time.h> may need to be included.
443 */
446 /* HAS_SETEGID:
447 * This symbol, if defined, indicates that the setegid routine is available
448 * to change the effective gid of the current program.
449 */
452 /* HAS_SETEUID:
453 * This symbol, if defined, indicates that the seteuid routine is available
454 * to change the effective uid of the current program.
455 */
458 /* HAS_SETLINEBUF:
459 * This symbol, if defined, indicates that the setlinebuf routine is
460 * available to change stderr or stdout from block-buffered or unbuffered
461 * to a line-buffered mode.
462 */
463 /*#define HAS_SETLINEBUF / **/
465 /* HAS_SETLOCALE:
466 * This symbol, if defined, indicates that the setlocale routine is
467 * available to handle locale-specific ctype implementations.
468 */
471 /* HAS_SETPGID:
472 * This symbol, if defined, indicates that the setpgid(pid, gpid)
473 * routine is available to set process group ID.
474 */
477 /* HAS_SETPGRP2:
478 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
479 * routine is available to set the current process group.
480 */
481 /*#define HAS_SETPGRP2 / **/
483 /* HAS_SETPRIORITY:
484 * This symbol, if defined, indicates that the setpriority routine is
485 * available to set a process's priority.
486 */
487 /*#define HAS_SETPRIORITY / **/
489 /* HAS_SETREGID:
490 * This symbol, if defined, indicates that the setregid routine is
491 * available to change the real and effective gid of the current
492 * process.
493 */
494 /* HAS_SETRESGID:
495 * This symbol, if defined, indicates that the setresgid routine is
496 * available to change the real, effective and saved gid of the current
497 * process.
498 */
499 /*#define HAS_SETREGID / **/
500 /*#define HAS_SETRESGID / **/
502 /* HAS_SETREUID:
503 * This symbol, if defined, indicates that the setreuid routine is
504 * available to change the real and effective uid of the current
505 * process.
506 */
507 /* HAS_SETRESUID:
508 * This symbol, if defined, indicates that the setresuid routine is
509 * available to change the real, effective and saved uid of the current
510 * process.
511 */
512 /*#define HAS_SETREUID / **/
513 /*#define HAS_SETRESUID / **/
515 /* HAS_SETRGID:
516 * This symbol, if defined, indicates that the setrgid routine is available
517 * to change the real gid of the current program.
518 */
519 /*#define HAS_SETRGID / **/
521 /* HAS_SETRUID:
522 * This symbol, if defined, indicates that the setruid routine is available
523 * to change the real uid of the current program.
524 */
525 /*#define HAS_SETRUID / **/
527 /* HAS_SETSID:
528 * This symbol, if defined, indicates that the setsid routine is
529 * available to set the process group ID.
530 */
533 /* Shmat_t:
534 * This symbol holds the return type of the shmat() system call.
535 * Usually set to 'void *' or 'char *'.
536 */
537 /* HAS_SHMAT_PROTOTYPE:
538 * This symbol, if defined, indicates that the sys/shm.h includes
539 * a prototype for shmat(). Otherwise, it is up to the program to
540 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
541 * but not always right so it should be emitted by the program only
542 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
543 */
545 /*#define HAS_SHMAT_PROTOTYPE / **/
547 /* HAS_STRCHR:
548 * This symbol is defined to indicate that the strchr()/strrchr()
549 * functions are available for string searching. If not, try the
550 * index()/rindex() pair.
551 */
552 /* HAS_INDEX:
553 * This symbol is defined to indicate that the index()/rindex()
554 * functions are available for string searching.
555 */
557 /*#define HAS_INDEX / **/
559 /* HAS_STRCOLL:
560 * This symbol, if defined, indicates that the strcoll routine is
561 * available to compare strings using collating information.
562 */
565 /* USE_STRUCT_COPY:
566 * This symbol, if defined, indicates that this C compiler knows how
567 * to copy structures. If undefined, you'll need to use a block copy
568 * routine of some sort instead.
569 */
572 /* HAS_STRTOD:
573 * This symbol, if defined, indicates that the strtod routine is
574 * available to provide better numeric string conversion than atof().
575 */
578 /* HAS_STRTOL:
579 * This symbol, if defined, indicates that the strtol routine is available
580 * to provide better numeric string conversion than atoi() and friends.
581 */
584 /* HAS_STRTOUL:
585 * This symbol, if defined, indicates that the strtoul routine is
586 * available to provide conversion of strings to unsigned long.
587 */
590 /* HAS_STRXFRM:
591 * This symbol, if defined, indicates that the strxfrm() routine is
592 * available to transform strings.
593 */
596 /* HAS_SYMLINK:
597 * This symbol, if defined, indicates that the symlink routine is available
598 * to create symbolic links.
599 */
602 /* HAS_SYSCALL:
603 * This symbol, if defined, indicates that the syscall routine is
604 * available to call arbitrary system calls. If undefined, that's tough.
605 */
606 /*#define HAS_SYSCALL / **/
608 /* HAS_SYSCONF:
609 * This symbol, if defined, indicates that sysconf() is available
610 * to determine system related limits and options.
611 */
614 /* HAS_SYSTEM:
615 * This symbol, if defined, indicates that the system routine is
616 * available to issue a shell command.
617 */
620 /* HAS_TCGETPGRP:
621 * This symbol, if defined, indicates that the tcgetpgrp routine is
622 * available to get foreground process group ID.
623 */
626 /* HAS_TCSETPGRP:
627 * This symbol, if defined, indicates that the tcsetpgrp routine is
628 * available to set foreground process group ID.
629 */
632 /* HAS_TRUNCATE:
633 * This symbol, if defined, indicates that the truncate routine is
634 * available to truncate files.
635 */
638 /* HAS_TZNAME:
639 * This symbol, if defined, indicates that the tzname[] array is
640 * available to access timezone names.
641 */
644 /* HAS_UMASK:
645 * This symbol, if defined, indicates that the umask routine is
646 * available to set and get the value of the file creation mask.
647 */
650 /* HASVOLATILE:
651 * This symbol, if defined, indicates that this C compiler knows about
652 * the volatile declaration.
653 */
655 #ifndef HASVOLATILE
656 #define volatile
657 #endif
659 /* HAS_WAIT4:
660 * This symbol, if defined, indicates that wait4() exists.
661 */
664 /* HAS_WAITPID:
665 * This symbol, if defined, indicates that the waitpid routine is
666 * available to wait for child process.
667 */
670 /* HAS_WCSTOMBS:
671 * This symbol, if defined, indicates that the wcstombs routine is
672 * available to convert wide character strings to multibyte strings.
673 */
676 /* HAS_WCTOMB:
677 * This symbol, if defined, indicates that the wctomb routine is available
678 * to covert a wide character to a multibyte.
679 */
682 /* I_ARPA_INET:
683 * This symbol, if defined, indicates to the C program that it should
684 * include <arpa/inet.h> to get inet_addr and friends declarations.
685 */
688 /* I_DBM:
689 * This symbol, if defined, indicates that <dbm.h> exists and should
690 * be included.
691 */
692 /* I_RPCSVC_DBM:
693 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
694 * should be included.
695 */
696 /*#define I_DBM / **/
697 /*#define I_RPCSVC_DBM / **/
699 /* I_DIRENT:
700 * This symbol, if defined, indicates to the C program that it should
701 * include <dirent.h>. Using this symbol also triggers the definition
702 * of the Direntry_t define which ends up being 'struct dirent' or
703 * 'struct direct' depending on the availability of <dirent.h>.
704 */
705 /* DIRNAMLEN:
706 * This symbol, if defined, indicates to the C program that the length
707 * of directory entry names is provided by a d_namlen field. Otherwise
708 * you need to do strlen() on the d_name field.
709 */
710 /* Direntry_t:
711 * This symbol is set to 'struct direct' or 'struct dirent' depending on
712 * whether dirent is available or not. You should use this pseudo type to
713 * portably declare your directory entries.
714 */
716 /*#define DIRNAMLEN / **/
717 #define Direntry_t struct dirent
719 /* I_DLFCN:
720 * This symbol, if defined, indicates that <dlfcn.h> exists and should
721 * be included.
722 */
725 /* I_FCNTL:
726 * This manifest constant tells the C program to include <fcntl.h>.
727 */
728 /*#define I_FCNTL / **/
730 /* I_FLOAT:
731 * This symbol, if defined, indicates to the C program that it should
732 * include <float.h> to get definition of symbols like DBL_MAX or
733 * DBL_MIN, i.e. machine dependent floating point values.
734 */
737 /* I_LIMITS:
738 * This symbol, if defined, indicates to the C program that it should
739 * include <limits.h> to get definition of symbols like WORD_BIT or
740 * LONG_MAX, i.e. machine dependant limitations.
741 */
744 /* I_LOCALE:
745 * This symbol, if defined, indicates to the C program that it should
746 * include <locale.h>.
747 */
750 /* I_MATH:
751 * This symbol, if defined, indicates to the C program that it should
752 * include <math.h>.
753 */
756 /* I_MEMORY:
757 * This symbol, if defined, indicates to the C program that it should
758 * include <memory.h>.
759 */
760 /*#define I_MEMORY / **/
762 /* I_NDBM:
763 * This symbol, if defined, indicates that <ndbm.h> exists and should
764 * be included.
765 */
766 /*#define I_NDBM / **/
768 /* I_NET_ERRNO:
769 * This symbol, if defined, indicates that <net/errno.h> exists and
770 * should be included.
771 */
772 /*#define I_NET_ERRNO / **/
774 /* I_NETINET_IN:
775 * This symbol, if defined, indicates to the C program that it should
776 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
777 */
780 /* I_SFIO:
781 * This symbol, if defined, indicates to the C program that it should
782 * include <sfio.h>.
783 */
784 /*#define I_SFIO / **/
786 /* I_STDDEF:
787 * This symbol, if defined, indicates that <stddef.h> exists and should
788 * be included.
789 */
792 /* I_STDLIB:
793 * This symbol, if defined, indicates that <stdlib.h> exists and should
794 * be included.
795 */
798 /* I_STRING:
799 * This symbol, if defined, indicates to the C program that it should
800 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
801 */
804 /* I_SYS_DIR:
805 * This symbol, if defined, indicates to the C program that it should
806 * include <sys/dir.h>.
807 */
808 /*#define I_SYS_DIR / **/
810 /* I_SYS_FILE:
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/file.h> to get definition of R_OK and friends.
813 */
816 /* I_SYS_IOCTL:
817 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
818 * be included. Otherwise, include <sgtty.h> or <termio.h>.
819 */
822 /* I_SYS_NDIR:
823 * This symbol, if defined, indicates to the C program that it should
824 * include <sys/ndir.h>.
825 */
826 /*#define I_SYS_NDIR / **/
828 /* I_SYS_PARAM:
829 * This symbol, if defined, indicates to the C program that it should
830 * include <sys/param.h>.
831 */
834 /* I_SYS_RESOURCE:
835 * This symbol, if defined, indicates to the C program that it should
836 * include <sys/resource.h>.
837 */
840 /* I_SYS_SELECT:
841 * This symbol, if defined, indicates to the C program that it should
842 * include <sys/select.h> in order to get definition of struct timeval.
843 */
846 /* I_SYS_STAT:
847 * This symbol, if defined, indicates to the C program that it should
848 * include <sys/stat.h>.
849 */
852 /* I_SYS_TIMES:
853 * This symbol, if defined, indicates to the C program that it should
854 * include <sys/times.h>.
855 */
858 /* I_SYS_TYPES:
859 * This symbol, if defined, indicates to the C program that it should
860 * include <sys/types.h>.
861 */
864 /* I_SYS_UN:
865 * This symbol, if defined, indicates to the C program that it should
866 * include <sys/un.h> to get UNIX domain socket definitions.
867 */
870 /* I_SYS_WAIT:
871 * This symbol, if defined, indicates to the C program that it should
872 * include <sys/wait.h>.
873 */
876 /* I_TERMIO:
877 * This symbol, if defined, indicates that the program should include
878 * <termio.h> rather than <sgtty.h>. There are also differences in
879 * the ioctl() calls that depend on the value of this symbol.
880 */
881 /* I_TERMIOS:
882 * This symbol, if defined, indicates that the program should include
883 * the POSIX termios.h rather than sgtty.h or termio.h.
884 * There are also differences in the ioctl() calls that depend on the
885 * value of this symbol.
886 */
887 /* I_SGTTY:
888 * This symbol, if defined, indicates that the program should include
889 * <sgtty.h> rather than <termio.h>. There are also differences in
890 * the ioctl() calls that depend on the value of this symbol.
891 */
892 /*#define I_TERMIO / **/
894 /*#define I_SGTTY / **/
896 /* I_UNISTD:
897 * This symbol, if defined, indicates to the C program that it should
898 * include <unistd.h>.
899 */
902 /* I_UTIME:
903 * This symbol, if defined, indicates to the C program that it should
904 * include <utime.h>.
905 */
908 /* I_VALUES:
909 * This symbol, if defined, indicates to the C program that it should
910 * include <values.h> to get definition of symbols like MINFLOAT or
911 * MAXLONG, i.e. machine dependant limitations. Probably, you
912 * should use <limits.h> instead, if it is available.
913 */
914 /*#define I_VALUES / **/
916 /* I_STDARG:
917 * This symbol, if defined, indicates that <stdarg.h> exists and should
918 * be included.
919 */
920 /* I_VARARGS:
921 * This symbol, if defined, indicates to the C program that it should
922 * include <varargs.h>.
923 */
925 /*#define I_VARARGS / **/
927 /* I_VFORK:
928 * This symbol, if defined, indicates to the C program that it should
929 * include vfork.h.
930 */
931 /*#define I_VFORK / **/
933 /* CAN_PROTOTYPE:
934 * If defined, this macro indicates that the C compiler can handle
935 * function prototypes.
936 */
937 /* _:
938 * This macro is used to declare function parameters for folks who want
939 * to make declarations with prototypes using a different style than
940 * the above macros. Use double parentheses. For example:
941 *
942 * int main _((int argc, char *argv[]));
943 */
945 #ifdef CAN_PROTOTYPE
946 #define _(args) args
947 #else
948 #define _(args) ()
949 #endif
951 /* SH_PATH:
952 * This symbol contains the full pathname to the shell used on this
953 * on this system to execute Bourne shell scripts. Usually, this will be
954 * /bin/sh, though it's possible that some systems will have /bin/ksh,
955 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
956 * D:/bin/sh.exe.
957 */
960 /* CROSSCOMPILE:
961 * This symbol, if defined, signifies that we our
962 * build process is a cross-compilation.
963 */
964 /*#define CROSSCOMPILE / **/
966 /* INTSIZE:
967 * This symbol contains the value of sizeof(int) so that the C
968 * preprocessor can make decisions based on it.
969 */
970 /* LONGSIZE:
971 * This symbol contains the value of sizeof(long) so that the C
972 * preprocessor can make decisions based on it.
973 */
974 /* SHORTSIZE:
975 * This symbol contains the value of sizeof(short) so that the C
976 * preprocessor can make decisions based on it.
977 */
982 /* MULTIARCH:
983 * This symbol, if defined, signifies that the build
984 * process will produce some binary files that are going to be
985 * used in a cross-platform environment. This is the case for
986 * example with the NeXT "fat" binaries that contain executables
987 * for several CPUs.
988 */
989 /*#define MULTIARCH / **/
991 /* HAS_QUAD:
992 * This symbol, if defined, tells that there's a 64-bit integer type,
993 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
994 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
995 */
997 #ifdef HAS_QUAD
1001 # define QUAD_IS_INT 1
1002 # define QUAD_IS_LONG 2
1003 # define QUAD_IS_LONG_LONG 3
1004 # define QUAD_IS_INT64_T 4
1005 #endif
1007 /* HAS_ACCESSX:
1008 * This symbol, if defined, indicates that the accessx routine is
1009 * available to do extended access checks.
1010 */
1011 /*#define HAS_ACCESSX / **/
1013 /* HAS_EACCESS:
1014 * This symbol, if defined, indicates that the eaccess routine is
1015 * available to do extended access checks.
1016 */
1017 /*#define HAS_EACCESS / **/
1019 /* I_SYS_ACCESS:
1020 * This symbol, if defined, indicates to the C program that it should
1021 * include <sys/access.h>.
1022 */
1023 /*#define I_SYS_ACCESS / **/
1025 /* I_SYS_SECURITY:
1026 * This symbol, if defined, indicates to the C program that it should
1027 * include <sys/security.h>.
1028 */
1029 /*#define I_SYS_SECURITY / **/
1031 /* OSNAME:
1032 * This symbol contains the name of the operating system, as determined
1033 * by Configure. You shouldn't rely on it too much; the specific
1034 * feature tests from Configure are generally more reliable.
1035 */
1038 /* MEM_ALIGNBYTES:
1039 * This symbol contains the number of bytes required to align a
1040 * double, or a long double when applicable. Usual values are 2,
1041 * 4 and 8. The default is eight, for safety.
1042 */
1043 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1044 # define MEM_ALIGNBYTES 8
1045 #else
1046 #define MEM_ALIGNBYTES 8
1047 #endif
1049 /* ARCHLIB:
1050 * This variable, if defined, holds the name of the directory in
1051 * which the user wants to put architecture-dependent public
1052 * library files for perl5. It is most often a local directory
1053 * such as /usr/local/lib. Programs using this variable must be
1054 * prepared to deal with filename expansion. If ARCHLIB is the
1055 * same as PRIVLIB, it is not defined, since presumably the
1056 * program already searches PRIVLIB.
1057 */
1058 /* ARCHLIB_EXP:
1059 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1060 * in programs that are not prepared to deal with ~ expansion at run-time.
1061 */
1065 /* ARCHNAME:
1066 * This symbol holds a string representing the architecture name.
1067 * It may be used to construct an architecture-dependant pathname
1068 * where library files may be held under a private library, for
1069 * instance.
1070 */
1073 /* HAS_ATOLF:
1074 * This symbol, if defined, indicates that the atolf routine is
1075 * available to convert strings into long doubles.
1076 */
1077 /*#define HAS_ATOLF / **/
1079 /* HAS_ATOLL:
1080 * This symbol, if defined, indicates that the atoll routine is
1081 * available to convert strings into long longs.
1082 */
1083 /*#define HAS_ATOLL / **/
1085 /* BIN:
1086 * This symbol holds the path of the bin directory where the package will
1087 * be installed. Program must be prepared to deal with ~name substitution.
1088 */
1089 /* BIN_EXP:
1090 * This symbol is the filename expanded version of the BIN symbol, for
1091 * programs that do not want to deal with that at run-time.
1092 */
1096 /* PERL_BINCOMPAT_5005:
1097 * This symbol, if defined, indicates that this version of Perl should be
1098 * binary-compatible with Perl 5.005. This is impossible for builds
1099 * that use features like threads and multiplicity it is always
1100 * for those versions.
1101 */
1102 /*#define PERL_BINCOMPAT_5005 / **/
1104 /* BYTEORDER:
1105 * This symbol holds the hexadecimal constant defined in byteorder,
1106 * i.e. 0x1234 or 0x4321, etc...
1107 * If the compiler supports cross-compiling or multiple-architecture
1108 * binaries (eg. on NeXT systems), use compiler-defined macros to
1109 * determine the byte order.
1110 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1111 * Binaries (MAB) on either big endian or little endian machines.
1112 * The endian-ness is available at compile-time. This only matters
1113 * for perl, where the config.h can be generated and installed on
1114 * one system, and used by a different architecture to build an
1115 * extension. Older versions of NeXT that might not have
1116 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1117 * so the default case (for NeXT) is big endian to catch them.
1118 * This might matter for NeXT 3.0.
1119 */
1120 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1121 # ifdef __LITTLE_ENDIAN__
1122 # if LONGSIZE == 4
1123 # define BYTEORDER 0x1234
1124 # else
1125 # if LONGSIZE == 8
1126 # define BYTEORDER 0x12345678
1127 # endif
1128 # endif
1129 # else
1130 # ifdef __BIG_ENDIAN__
1131 # if LONGSIZE == 4
1132 # define BYTEORDER 0x4321
1133 # else
1134 # if LONGSIZE == 8
1135 # define BYTEORDER 0x87654321
1136 # endif
1137 # endif
1138 # endif
1139 # endif
1140 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1141 # define BYTEORDER 0x4321
1142 # endif
1143 #else
1147 /* CAT2:
1148 * This macro catenates 2 tokens together.
1149 */
1150 /* STRINGIFY:
1151 * This macro surrounds its token with double quotes.
1152 */
1153 #if 42 == 1
1156 /* If you can get stringification with catify, tell me how! */
1157 #endif
1158 #if 42 == 42
1159 #define PeRl_CaTiFy(a, b) a ## b
1160 #define PeRl_StGiFy(a) #a
1161 /* the additional level of indirection enables these macros to be
1162 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1163 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1164 #define StGiFy(a) PeRl_StGiFy(a)
1165 #define STRINGIFY(a) PeRl_StGiFy(a)
1166 #endif
1167 #if 42 != 1 && 42 != 42
1169 #endif
1171 /* CPPSTDIN:
1172 * This symbol contains the first part of the string which will invoke
1173 * the C preprocessor on the standard input and produce to standard
1174 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1175 * call a wrapper. See CPPRUN.
1176 */
1177 /* CPPMINUS:
1178 * This symbol contains the second part of the string which will invoke
1179 * the C preprocessor on the standard input and produce to standard
1180 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1181 * to specify standard input, otherwise the value is "".
1182 */
1183 /* CPPRUN:
1184 * This symbol contains the string which will invoke a C preprocessor on
1185 * the standard input and produce to standard output. It needs to end
1186 * with CPPLAST, after all other preprocessor flags have been specified.
1187 * The main difference with CPPSTDIN is that this program will never be a
1188 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1189 * available directly to the user. Note that it may well be different from
1190 * the preprocessor used to compile the C program.
1191 */
1192 /* CPPLAST:
1193 * This symbol is intended to be used along with CPPRUN in the same manner
1194 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1195 */
1201 /* HAS_ACCESS:
1202 * This manifest constant lets the C program know that the access()
1203 * system call is available to check for accessibility using real UID/GID.
1204 * (always present on UNIX.)
1205 */
1208 /* CASTI32:
1209 * This symbol is defined if the C compiler can cast negative
1210 * or large floating point numbers to 32-bit ints.
1211 */
1212 /*#define CASTI32 / **/
1214 /* CASTNEGFLOAT:
1215 * This symbol is defined if the C compiler can cast negative
1216 * numbers to unsigned longs, ints and shorts.
1217 */
1218 /* CASTFLAGS:
1219 * This symbol contains flags that say what difficulties the compiler
1220 * has casting odd floating values to unsigned long:
1221 * 0 = ok
1222 * 1 = couldn't cast < 0
1223 * 2 = couldn't cast >= 0x80000000
1224 * 4 = couldn't cast in argument expression list
1225 */
1229 /* VOID_CLOSEDIR:
1230 * This symbol, if defined, indicates that the closedir() routine
1231 * does not return a value.
1232 */
1233 /*#define VOID_CLOSEDIR / **/
1235 /* HAS_CSH:
1236 * This symbol, if defined, indicates that the C-shell exists.
1237 */
1238 /* CSH:
1239 * This symbol, if defined, contains the full pathname of csh.
1240 */
1241 /*#define HAS_CSH / **/
1242 #ifdef HAS_CSH
1244 #endif
1246 /* DLSYM_NEEDS_UNDERSCORE:
1247 * This symbol, if defined, indicates that we need to prepend an
1248 * underscore to the symbol name before calling dlsym(). This only
1249 * makes sense if you *have* dlsym, which we will presume is the
1250 * case if you're using dl_dlopen.xs.
1251 */
1252 /*#define DLSYM_NEEDS_UNDERSCORE / **/
1254 /* HAS_DRAND48_PROTO:
1255 * This symbol, if defined, indicates that the system provides
1256 * a prototype for the drand48() function. Otherwise, it is up
1257 * to the program to supply one. A good guess is
1258 * extern double drand48 _((void));
1259 */
1262 /* HAS_ENDGRENT:
1263 * This symbol, if defined, indicates that the getgrent routine is
1264 * available for finalizing sequential access of the group database.
1265 */
1268 /* HAS_ENDHOSTENT:
1269 * This symbol, if defined, indicates that the endhostent() routine is
1270 * available to close whatever was being used for host queries.
1271 */
1274 /* HAS_ENDNETENT:
1275 * This symbol, if defined, indicates that the endnetent() routine is
1276 * available to close whatever was being used for network queries.
1277 */
1278 /*#define HAS_ENDNETENT / **/
1280 /* HAS_ENDPROTOENT:
1281 * This symbol, if defined, indicates that the endprotoent() routine is
1282 * available to close whatever was being used for protocol queries.
1283 */
1284 /*#define HAS_ENDPROTOENT / **/
1286 /* HAS_ENDPWENT:
1287 * This symbol, if defined, indicates that the getgrent routine is
1288 * available for finalizing sequential access of the passwd database.
1289 */
1292 /* HAS_ENDSERVENT:
1293 * This symbol, if defined, indicates that the endservent() routine is
1294 * available to close whatever was being used for service queries.
1295 */
1296 /*#define HAS_ENDSERVENT / **/
1298 /* HAS_FD_SET:
1299 * This symbol, when defined, indicates presence of the fd_set typedef
1300 * in <sys/types.h>
1301 */
1304 /* FLEXFILENAMES:
1305 * This symbol, if defined, indicates that the system supports filenames
1306 * longer than 14 characters.
1307 */
1310 /* HAS_FPOS64_T:
1311 * This symbol will be defined if the C compiler supports fpos64_t.
1312 */
1313 /*#define HAS_FPOS64_T / **/
1315 /* HAS_FREXPL:
1316 * This symbol, if defined, indicates that the frexpl routine is
1317 * available to break a long double floating-point number into
1318 * a normalized fraction and an integral power of 2.
1319 */
1320 /*#define HAS_FREXPL / **/
1322 /* HAS_STRUCT_FS_DATA:
1323 * This symbol, if defined, indicates that the struct fs_data
1324 * to do statfs() is supported.
1325 */
1326 /*#define HAS_STRUCT_FS_DATA / **/
1328 /* HAS_FSEEKO:
1329 * This symbol, if defined, indicates that the fseeko routine is
1330 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1331 */
1332 /*#define HAS_FSEEKO / **/
1334 /* HAS_FSTATFS:
1335 * This symbol, if defined, indicates that the fstatfs routine is
1336 * available to stat filesystems by file descriptors.
1337 */
1340 /* HAS_FTELLO:
1341 * This symbol, if defined, indicates that the ftello routine is
1342 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1343 */
1344 /*#define HAS_FTELLO / **/
1346 /* Gconvert:
1347 * This preprocessor macro is defined to convert a floating point
1348 * number to a string without a trailing decimal point. This
1349 * emulates the behavior of sprintf("%g"), but is sometimes much more
1350 * efficient. If gconvert() is not available, but gcvt() drops the
1351 * trailing decimal point, then gcvt() is used. If all else fails,
1352 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1353 * macro are: value, number of digits, whether trailing zeros should
1354 * be retained, and the output buffer.
1355 * Possible values are:
1356 * d_Gconvert='gconvert((x),(n),(t),(b))'
1357 * d_Gconvert='gcvt((x),(n),(b))'
1358 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1359 * The last two assume trailing zeros should not be kept.
1360 */
1361 #define Gconvert(x,n,t,b) gcvt((x),(n),(b))
1363 /* HAS_GETCWD:
1364 * This symbol, if defined, indicates that the getcwd routine is
1365 * available to get the current working directory.
1366 */
1369 /* HAS_GETESPWNAM:
1370 * This symbol, if defined, indicates that the getespwnam system call is
1371 * available to retrieve enchanced (shadow) password entries by name.
1372 */
1373 /*#define HAS_GETESPWNAM / **/
1375 /* HAS_GETFSSTAT:
1376 * This symbol, if defined, indicates that the getfsstat routine is
1377 * available to stat filesystems in bulk.
1378 */
1379 /*#define HAS_GETFSSTAT / **/
1381 /* HAS_GETGRENT:
1382 * This symbol, if defined, indicates that the getgrent routine is
1383 * available for sequential access of the group database.
1384 */
1387 /* HAS_GETHOSTBYADDR:
1388 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1389 * available to look up hosts by their IP addresses.
1390 */
1393 /* HAS_GETHOSTBYNAME:
1394 * This symbol, if defined, indicates that the gethostbyname() routine is
1395 * available to look up host names in some data base or other.
1396 */
1399 /* HAS_GETHOSTENT:
1400 * This symbol, if defined, indicates that the gethostent() routine is
1401 * available to look up host names in some data base or another.
1402 */
1403 /*#define HAS_GETHOSTENT / **/
1405 /* HAS_GETHOSTNAME:
1406 * This symbol, if defined, indicates that the C program may use the
1407 * gethostname() routine to derive the host name. See also HAS_UNAME
1408 * and PHOSTNAME.
1409 */
1410 /* HAS_UNAME:
1411 * This symbol, if defined, indicates that the C program may use the
1412 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1413 * and PHOSTNAME.
1414 */
1415 /* PHOSTNAME:
1416 * This symbol, if defined, indicates the command to feed to the
1417 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1418 * and HAS_UNAME. Note that the command uses a fully qualified path,
1419 * so that it is safe even if used by a process with super-user
1420 * privileges.
1421 */
1422 /* HAS_PHOSTNAME:
1423 * This symbol, if defined, indicates that the C program may use the
1424 * contents of PHOSTNAME as a command to feed to the popen() routine
1425 * to derive the host name.
1426 */
1429 /*#define HAS_PHOSTNAME / **/
1430 #ifdef HAS_PHOSTNAME
1432 #endif
1434 /* HAS_GETHOST_PROTOS:
1435 * This symbol, if defined, indicates that <netdb.h> includes
1436 * prototypes for gethostent(), gethostbyname(), and
1437 * gethostbyaddr(). Otherwise, it is up to the program to guess
1438 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1439 */
1442 /* HAS_GETMNT:
1443 * This symbol, if defined, indicates that the getmnt routine is
1444 * available to get filesystem mount info by filename.
1445 */
1446 /*#define HAS_GETMNT / **/
1448 /* HAS_GETMNTENT:
1449 * This symbol, if defined, indicates that the getmntent routine is
1450 * available to iterate through mounted file systems to get their info.
1451 */
1454 /* HAS_GETNETBYADDR:
1455 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1456 * available to look up networks by their IP addresses.
1457 */
1458 /*#define HAS_GETNETBYADDR / **/
1460 /* HAS_GETNETBYNAME:
1461 * This symbol, if defined, indicates that the getnetbyname() routine is
1462 * available to look up networks by their names.
1463 */
1464 /*#define HAS_GETNETBYNAME / **/
1466 /* HAS_GETNETENT:
1467 * This symbol, if defined, indicates that the getnetent() routine is
1468 * available to look up network names in some data base or another.
1469 */
1470 /*#define HAS_GETNETENT / **/
1472 /* HAS_GETNET_PROTOS:
1473 * This symbol, if defined, indicates that <netdb.h> includes
1474 * prototypes for getnetent(), getnetbyname(), and
1475 * getnetbyaddr(). Otherwise, it is up to the program to guess
1476 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1477 */
1480 /* HAS_GETPAGESIZE:
1481 * This symbol, if defined, indicates that the getpagesize system call
1482 * is available to get system page size, which is the granularity of
1483 * many memory management calls.
1484 */
1487 /* HAS_GETPROTOENT:
1488 * This symbol, if defined, indicates that the getprotoent() routine is
1489 * available to look up protocols in some data base or another.
1490 */
1491 /*#define HAS_GETPROTOENT / **/
1493 /* HAS_GETPROTOBYNAME:
1494 * This symbol, if defined, indicates that the getprotobyname()
1495 * routine is available to look up protocols by their name.
1496 */
1497 /* HAS_GETPROTOBYNUMBER:
1498 * This symbol, if defined, indicates that the getprotobynumber()
1499 * routine is available to look up protocols by their number.
1500 */
1504 /* HAS_GETPROTO_PROTOS:
1505 * This symbol, if defined, indicates that <netdb.h> includes
1506 * prototypes for getprotoent(), getprotobyname(), and
1507 * getprotobyaddr(). Otherwise, it is up to the program to guess
1508 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1509 */
1512 /* HAS_GETPRPWNAM:
1513 * This symbol, if defined, indicates that the getprpwnam system call is
1514 * available to retrieve protected (shadow) password entries by name.
1515 */
1516 /*#define HAS_GETPRPWNAM / **/
1518 /* HAS_GETPWENT:
1519 * This symbol, if defined, indicates that the getpwent routine is
1520 * available for sequential access of the passwd database.
1521 * If this is not available, the older getpw() function may be available.
1522 */
1525 /* HAS_GETSERVENT:
1526 * This symbol, if defined, indicates that the getservent() routine is
1527 * available to look up network services in some data base or another.
1528 */
1529 /*#define HAS_GETSERVENT / **/
1531 /* HAS_GETSERV_PROTOS:
1532 * This symbol, if defined, indicates that <netdb.h> includes
1533 * prototypes for getservent(), getservbyname(), and
1534 * getservbyaddr(). Otherwise, it is up to the program to guess
1535 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1536 */
1539 /* HAS_GETSPNAM:
1540 * This symbol, if defined, indicates that the getspnam system call is
1541 * available to retrieve SysV shadow password entries by name.
1542 */
1543 /*#define HAS_GETSPNAM / **/
1545 /* HAS_GETSERVBYNAME:
1546 * This symbol, if defined, indicates that the getservbyname()
1547 * routine is available to look up services by their name.
1548 */
1549 /* HAS_GETSERVBYPORT:
1550 * This symbol, if defined, indicates that the getservbyport()
1551 * routine is available to look up services by their port.
1552 */
1556 /* HAS_GNULIBC:
1557 * This symbol, if defined, indicates to the C program that
1558 * the GNU C library is being used.
1559 */
1560 /*#define HAS_GNULIBC / **/
1561 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1562 # define _GNU_SOURCE
1563 #endif
1564 /* HAS_HASMNTOPT:
1565 * This symbol, if defined, indicates that the hasmntopt routine is
1566 * available to query the mount options of file systems.
1567 */
1568 /*#define HAS_HASMNTOPT / **/
1570 /* HAS_HTONL:
1571 * This symbol, if defined, indicates that the htonl() routine (and
1572 * friends htons() ntohl() ntohs()) are available to do network
1573 * order byte swapping.
1574 */
1575 /* HAS_HTONS:
1576 * This symbol, if defined, indicates that the htons() routine (and
1577 * friends htonl() ntohl() ntohs()) are available to do network
1578 * order byte swapping.
1579 */
1580 /* HAS_NTOHL:
1581 * This symbol, if defined, indicates that the ntohl() routine (and
1582 * friends htonl() htons() ntohs()) are available to do network
1583 * order byte swapping.
1584 */
1585 /* HAS_NTOHS:
1586 * This symbol, if defined, indicates that the ntohs() routine (and
1587 * friends htonl() htons() ntohl()) are available to do network
1588 * order byte swapping.
1589 */
1595 /* HAS_ICONV:
1596 * This symbol, if defined, indicates that the iconv routine is
1597 * available to do character set conversions.
1598 */
1599 /*#define HAS_ICONV / **/
1601 /* HAS_INT64_T:
1602 * This symbol will defined if the C compiler supports int64_t.
1603 * Usually the <inttypes.h> needs to be included, but sometimes
1604 * <sys/types.h> is enough.
1605 */
1608 /* HAS_ISASCII:
1609 * This manifest constant lets the C program know that isascii
1610 * is available.
1611 */
1614 /* HAS_ISNAN:
1615 * This symbol, if defined, indicates that the isnan routine is
1616 * available to check whether a double is a NaN.
1617 */
1620 /* HAS_ISNANL:
1621 * This symbol, if defined, indicates that the isnanl routine is
1622 * available to check whether a long double is a NaN.
1623 */
1624 /*#define HAS_ISNANL / **/
1626 /* HAS_LCHOWN:
1627 * This symbol, if defined, indicates that the lchown routine is
1628 * available to operate on a symbolic link (instead of following the
1629 * link).
1630 */
1633 /* HAS_LDBL_DIG:
1634 * This symbol, if defined, indicates that this system's <float.h>
1635 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1636 * of significant digits in a long double precision number. Unlike
1637 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1638 */
1641 /* HAS_LONG_DOUBLE:
1642 * This symbol will be defined if the C compiler supports long
1643 * doubles.
1644 */
1645 /* LONG_DOUBLESIZE:
1646 * This symbol contains the size of a long double, so that the
1647 * C preprocessor can make decisions based on it. It is only
1648 * defined if the system supports long doubles.
1649 */
1651 #ifdef HAS_LONG_DOUBLE
1653 #endif
1655 /* HAS_LONG_LONG:
1656 * This symbol will be defined if the C compiler supports long long.
1657 */
1658 /* LONGLONGSIZE:
1659 * This symbol contains the size of a long long, so that the
1660 * C preprocessor can make decisions based on it. It is only
1661 * defined if the system supports long long.
1662 */
1664 #ifdef HAS_LONG_LONG
1666 #endif
1668 /* HAS_LSEEK_PROTO:
1669 * This symbol, if defined, indicates that the system provides
1670 * a prototype for the lseek() function. Otherwise, it is up
1671 * to the program to supply one. A good guess is
1672 * extern off_t lseek(int, off_t, int);
1673 */
1676 /* HAS_MADVISE:
1677 * This symbol, if defined, indicates that the madvise system call is
1678 * available to map a file into memory.
1679 */
1680 /*#define HAS_MADVISE / **/
1682 /* HAS_MEMCHR:
1683 * This symbol, if defined, indicates that the memchr routine is available
1684 * to locate characters within a C string.
1685 */
1688 /* HAS_MKDTEMP:
1689 * This symbol, if defined, indicates that the mkdtemp routine is
1690 * available to exclusively create a uniquely named temporary directory.
1691 */
1692 /*#define HAS_MKDTEMP / **/
1694 /* HAS_MKSTEMP:
1695 * This symbol, if defined, indicates that the mkstemp routine is
1696 * available to exclusively create and open a uniquely named
1697 * temporary file.
1698 */
1701 /* HAS_MKSTEMPS:
1702 * This symbol, if defined, indicates that the mkstemps routine is
1703 * available to excluslvely create and open a uniquely named
1704 * (with a suffix) temporary file.
1705 */
1706 /*#define HAS_MKSTEMPS / **/
1708 /* HAS_MMAP:
1709 * This symbol, if defined, indicates that the mmap system call is
1710 * available to map a file into memory.
1711 */
1712 /* Mmap_t:
1713 * This symbol holds the return type of the mmap() system call
1714 * (and simultaneously the type of the first argument).
1715 * Usually set to 'void *' or 'cadd_t'.
1716 */
1720 /* HAS_MODFL:
1721 * This symbol, if defined, indicates that the modfl routine is
1722 * available to split a long double x into a fractional part f and
1723 * an integer part i such that |f| < 1.0 and (f + i) = x.
1724 */
1725 /*#define HAS_MODFL / **/
1727 /* HAS_MPROTECT:
1728 * This symbol, if defined, indicates that the mprotect system call is
1729 * available to modify the access protection of a memory mapped file.
1730 */
1733 /* HAS_MSG:
1734 * This symbol, if defined, indicates that the entire msg*(2) library is
1735 * supported (IPC mechanism based on message queues).
1736 */
1737 /*#define HAS_MSG / **/
1739 /* HAS_OFF64_T:
1740 * This symbol will be defined if the C compiler supports off64_t.
1741 */
1742 /*#define HAS_OFF64_T / **/
1744 /* HAS_OPEN3:
1745 * This manifest constant lets the C program know that the three
1746 * argument form of open(2) is available.
1747 */
1750 /* OLD_PTHREAD_CREATE_JOINABLE:
1751 * This symbol, if defined, indicates how to create pthread
1752 * in joinable (aka undetached) state. NOTE: not defined
1753 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1754 * (the new version of the constant).
1755 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1756 * and __UNDETACHED.
1757 */
1758 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
1760 /* HAS_PTHREAD_YIELD:
1761 * This symbol, if defined, indicates that the pthread_yield
1762 * routine is available to yield the execution of the current
1763 * thread. sched_yield is preferable to pthread_yield.
1764 */
1765 /* SCHED_YIELD:
1766 * This symbol defines the way to yield the execution of
1767 * the current thread. Known ways are sched_yield,
1768 * pthread_yield, and pthread_yield with NULL.
1769 */
1770 /* HAS_SCHED_YIELD:
1771 * This symbol, if defined, indicates that the sched_yield
1772 * routine is available to yield the execution of the current
1773 * thread. sched_yield is preferable to pthread_yield.
1774 */
1775 /*#define HAS_PTHREAD_YIELD / **/
1779 /* HAS_SAFE_BCOPY:
1780 * This symbol, if defined, indicates that the bcopy routine is available
1781 * to copy potentially overlapping memory blocks. Otherwise you should
1782 * probably use memmove() or memcpy(). If neither is defined, roll your
1783 * own version.
1784 */
1787 /* HAS_SAFE_MEMCPY:
1788 * This symbol, if defined, indicates that the memcpy routine is available
1789 * to copy potentially overlapping memory blocks. Otherwise you should
1790 * probably use memmove() or memcpy(). If neither is defined, roll your
1791 * own version.
1792 */
1793 /*#define HAS_SAFE_MEMCPY / **/
1795 /* HAS_SANE_MEMCMP:
1796 * This symbol, if defined, indicates that the memcmp routine is available
1797 * and can be used to compare relative magnitudes of chars with their high
1798 * bits set. If it is not defined, roll your own version.
1799 */
1802 /* HAS_SEM:
1803 * This symbol, if defined, indicates that the entire sem*(2) library is
1804 * supported.
1805 */
1806 /*#define HAS_SEM / **/
1808 /* HAS_SETGRENT:
1809 * This symbol, if defined, indicates that the setgrent routine is
1810 * available for initializing sequential access of the group database.
1811 */
1814 /* HAS_SETGROUPS:
1815 * This symbol, if defined, indicates that the setgroups() routine is
1816 * available to set the list of process groups. If unavailable, multiple
1817 * groups are probably not supported.
1818 */
1819 /*#define HAS_SETGROUPS / **/
1821 /* HAS_SETHOSTENT:
1822 * This symbol, if defined, indicates that the sethostent() routine is
1823 * available.
1824 */
1827 /* HAS_SETNETENT:
1828 * This symbol, if defined, indicates that the setnetent() routine is
1829 * available.
1830 */
1831 /*#define HAS_SETNETENT / **/
1833 /* HAS_SETPROTOENT:
1834 * This symbol, if defined, indicates that the setprotoent() routine is
1835 * available.
1836 */
1837 /*#define HAS_SETPROTOENT / **/
1839 /* HAS_SETPROCTITLE:
1840 * This symbol, if defined, indicates that the setproctitle routine is
1841 * available to set process title.
1842 */
1843 /*#define HAS_SETPROCTITLE / **/
1845 /* HAS_SETPWENT:
1846 * This symbol, if defined, indicates that the setpwent routine is
1847 * available for initializing sequential access of the passwd database.
1848 */
1851 /* HAS_SETSERVENT:
1852 * This symbol, if defined, indicates that the setservent() routine is
1853 * available.
1854 */
1855 /*#define HAS_SETSERVENT / **/
1857 /* HAS_SETVBUF:
1858 * This symbol, if defined, indicates that the setvbuf routine is
1859 * available to change buffering on an open stdio stream.
1860 * to a line-buffered mode.
1861 */
1864 /* USE_SFIO:
1865 * This symbol, if defined, indicates that sfio should
1866 * be used.
1867 */
1868 /*#define USE_SFIO / **/
1870 /* HAS_SHM:
1871 * This symbol, if defined, indicates that the entire shm*(2) library is
1872 * supported.
1873 */
1874 /*#define HAS_SHM / **/
1876 /* HAS_SIGACTION:
1877 * This symbol, if defined, indicates that Vr4's sigaction() routine
1878 * is available.
1879 */
1882 /* HAS_SIGSETJMP:
1883 * This variable indicates to the C program that the sigsetjmp()
1884 * routine is available to save the calling process's registers
1885 * and stack environment for later use by siglongjmp(), and
1886 * to optionally save the process's signal mask. See
1887 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1888 */
1889 /* Sigjmp_buf:
1890 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1891 */
1892 /* Sigsetjmp:
1893 * This macro is used in the same way as sigsetjmp(), but will invoke
1894 * traditional setjmp() if sigsetjmp isn't available.
1895 * See HAS_SIGSETJMP.
1896 */
1897 /* Siglongjmp:
1898 * This macro is used in the same way as siglongjmp(), but will invoke
1899 * traditional longjmp() if siglongjmp isn't available.
1900 * See HAS_SIGSETJMP.
1901 */
1903 #ifdef HAS_SIGSETJMP
1904 #define Sigjmp_buf sigjmp_buf
1905 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1906 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1907 #else
1908 #define Sigjmp_buf jmp_buf
1909 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1910 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1911 #endif
1913 /* HAS_SOCKET:
1914 * This symbol, if defined, indicates that the BSD socket interface is
1915 * supported.
1916 */
1917 /* HAS_SOCKETPAIR:
1918 * This symbol, if defined, indicates that the BSD socketpair() call is
1919 * supported.
1920 */
1921 /* HAS_MSG_CTRUNC:
1922 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1923 * Checking just with #ifdef might not be enough because this symbol
1924 * has been known to be an enum.
1925 */
1926 /* HAS_MSG_DONTROUTE:
1927 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1928 * Checking just with #ifdef might not be enough because this symbol
1929 * has been known to be an enum.
1930 */
1931 /* HAS_MSG_OOB:
1932 * This symbol, if defined, indicates that the MSG_OOB is supported.
1933 * Checking just with #ifdef might not be enough because this symbol
1934 * has been known to be an enum.
1935 */
1936 /* HAS_MSG_PEEK:
1937 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1938 * Checking just with #ifdef might not be enough because this symbol
1939 * has been known to be an enum.
1940 */
1941 /* HAS_MSG_PROXY:
1942 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1943 * Checking just with #ifdef might not be enough because this symbol
1944 * has been known to be an enum.
1945 */
1946 /* HAS_SCM_RIGHTS:
1947 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1948 * Checking just with #ifdef might not be enough because this symbol
1949 * has been known to be an enum.
1950 */
1953 /*#define HAS_MSG_CTRUNC / **/
1957 /*#define HAS_MSG_PROXY / **/
1958 /*#define HAS_SCM_RIGHTS / **/
1960 /* HAS_SOCKS5_INIT:
1961 * This symbol, if defined, indicates that the socks5_init routine is
1962 * available to initialize SOCKS 5.
1963 */
1964 /*#define HAS_SOCKS5_INIT / **/
1966 /* HAS_SQRTL:
1967 * This symbol, if defined, indicates that the sqrtl routine is
1968 * available to do long double square roots.
1969 */
1970 /*#define HAS_SQRTL / **/
1972 /* USE_STAT_BLOCKS:
1973 * This symbol is defined if this system has a stat structure declaring
1974 * st_blksize and st_blocks.
1975 */
1976 #ifndef USE_STAT_BLOCKS
1978 #endif
1980 /* HAS_STRUCT_STATFS_F_FLAGS:
1981 * This symbol, if defined, indicates that the struct statfs
1982 * does have the f_flags member containing the mount flags of
1983 * the filesystem containing the file.
1984 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
1985 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
1986 * have statfs() and struct statfs, they have ustat() and getmnt()
1987 * with struct ustat and struct fs_data.
1988 */
1989 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
1991 /* HAS_STRUCT_STATFS:
1992 * This symbol, if defined, indicates that the struct statfs
1993 * to do statfs() is supported.
1994 */
1997 /* HAS_FSTATVFS:
1998 * This symbol, if defined, indicates that the fstatvfs routine is
1999 * available to stat filesystems by file descriptors.
2000 */
2001 /*#define HAS_FSTATVFS / **/
2003 /* USE_STDIO_PTR:
2004 * This symbol is defined if the _ptr and _cnt fields (or similar)
2005 * of the stdio FILE structure can be used to access the stdio buffer
2006 * for a file handle. If this is defined, then the FILE_ptr(fp)
2007 * and FILE_cnt(fp) macros will also be defined and should be used
2008 * to access these fields.
2009 */
2010 /* FILE_ptr:
2011 * This macro is used to access the _ptr field (or equivalent) of the
2012 * FILE structure pointed to by its argument. This macro will always be
2013 * defined if USE_STDIO_PTR is defined.
2014 */
2015 /* STDIO_PTR_LVALUE:
2016 * This symbol is defined if the FILE_ptr macro can be used as an
2017 * lvalue.
2018 */
2019 /* FILE_cnt:
2020 * This macro is used to access the _cnt field (or equivalent) of the
2021 * FILE structure pointed to by its argument. This macro will always be
2022 * defined if USE_STDIO_PTR is defined.
2023 */
2024 /* STDIO_CNT_LVALUE:
2025 * This symbol is defined if the FILE_cnt macro can be used as an
2026 * lvalue.
2027 */
2028 /* STDIO_PTR_LVAL_SETS_CNT:
2029 * This symbol is defined if using the FILE_ptr macro as an lvalue
2030 * to increase the pointer by n has the side effect of decreasing the
2031 * value of File_cnt(fp) by n.
2032 */
2033 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
2034 * This symbol is defined if using the FILE_ptr macro as an lvalue
2035 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2036 */
2038 #ifdef USE_STDIO_PTR
2039 #define FILE_ptr(fp) ((fp)->_p)
2041 #define FILE_cnt(fp) ((fp)->_r)
2043 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
2045 #endif
2047 /* USE_STDIO_BASE:
2048 * This symbol is defined if the _base field (or similar) of the
2049 * stdio FILE structure can be used to access the stdio buffer for
2050 * a file handle. If this is defined, then the FILE_base(fp) macro
2051 * will also be defined and should be used to access this field.
2052 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2053 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2054 * will never be defined unless USE_STDIO_PTR is.
2055 */
2056 /* FILE_base:
2057 * This macro is used to access the _base field (or equivalent) of the
2058 * FILE structure pointed to by its argument. This macro will always be
2059 * defined if USE_STDIO_BASE is defined.
2060 */
2061 /* FILE_bufsiz:
2062 * This macro is used to determine the number of bytes in the I/O
2063 * buffer pointed to by _base field (or equivalent) of the FILE
2064 * structure pointed to its argument. This macro will always be defined
2065 * if USE_STDIO_BASE is defined.
2066 */
2068 #ifdef USE_STDIO_BASE
2069 #define FILE_base(fp) ((fp)->_ub._base ? (fp)->_ub._base : (fp)->_bf._base)
2070 #define FILE_bufsiz(fp) ((fp)->_ub._base ? (fp)->_ub._size : (fp)->_bf._size)
2071 #endif
2073 /* HAS_STRERROR:
2074 * This symbol, if defined, indicates that the strerror routine is
2075 * available to translate error numbers to strings. See the writeup
2076 * of Strerror() in this file before you try to define your own.
2077 */
2078 /* HAS_SYS_ERRLIST:
2079 * This symbol, if defined, indicates that the sys_errlist array is
2080 * available to translate error numbers to strings. The extern int
2081 * sys_nerr gives the size of that table.
2082 */
2083 /* Strerror:
2084 * This preprocessor symbol is defined as a macro if strerror() is
2085 * not available to translate error numbers to strings but sys_errlist[]
2086 * array is there.
2087 */
2090 #define Strerror(e) strerror(e)
2092 /* HAS_STRTOLD:
2093 * This symbol, if defined, indicates that the strtold routine is
2094 * available to convert strings to long doubles.
2095 */
2096 /*#define HAS_STRTOLD / **/
2098 /* HAS_STRTOLL:
2099 * This symbol, if defined, indicates that the strtoll routine is
2100 * available to convert strings to long longs.
2101 */
2102 /*#define HAS_STRTOLL / **/
2104 /* HAS_STRTOULL:
2105 * This symbol, if defined, indicates that the strtoull routine is
2106 * available to convert strings to unsigned long longs.
2107 */
2108 /*#define HAS_STRTOULL / **/
2110 /* HAS_STRTOUQ:
2111 * This symbol, if defined, indicates that the strtouq routine is
2112 * available to convert strings to unsigned long longs (quads).
2113 */
2114 /*#define HAS_STRTOUQ / **/
2116 /* HAS_TELLDIR_PROTO:
2117 * This symbol, if defined, indicates that the system provides
2118 * a prototype for the telldir() function. Otherwise, it is up
2119 * to the program to supply one. A good guess is
2120 * extern long telldir _((DIR*));
2121 */
2124 /* Time_t:
2125 * This symbol holds the type returned by time(). It can be long,
2126 * or time_t on BSD sites (in which case <sys/types.h> should be
2127 * included).
2128 */
2131 /* HAS_TIMES:
2132 * This symbol, if defined, indicates that the times() routine exists.
2133 * Note that this became obsolete on some systems (SUNOS), which now
2134 * use getrusage(). It may be necessary to include <sys/times.h>.
2135 */
2138 /* HAS_UNION_SEMUN:
2139 * This symbol, if defined, indicates that the union semun is
2140 * defined by including <sys/sem.h>. If not, the user code
2141 * probably needs to define it as:
2142 * union semun {
2143 * int val;
2144 * struct semid_ds *buf;
2145 * unsigned short *array;
2146 * }
2147 */
2148 /* USE_SEMCTL_SEMUN:
2149 * This symbol, if defined, indicates that union semun is
2150 * used for semctl IPC_STAT.
2151 */
2152 /* USE_SEMCTL_SEMID_DS:
2153 * This symbol, if defined, indicates that struct semid_ds * is
2154 * used for semctl IPC_STAT.
2155 */
2156 /*#define HAS_UNION_SEMUN / **/
2157 /*#define USE_SEMCTL_SEMUN / **/
2158 /*#define USE_SEMCTL_SEMID_DS / **/
2160 /* HAS_USTAT:
2161 * This symbol, if defined, indicates that the ustat system call is
2162 * available to query file system statistics by dev_t.
2163 */
2164 /*#define HAS_USTAT / **/
2166 /* HAS_VFORK:
2167 * This symbol, if defined, indicates that vfork() exists.
2168 */
2169 /*#define HAS_VFORK / **/
2171 /* Signal_t:
2172 * This symbol's value is either "void" or "int", corresponding to the
2173 * appropriate return type of a signal handler. Thus, you can declare
2174 * a signal handler using "Signal_t (*handler)()", and define the
2175 * handler using "Signal_t handler(sig)".
2176 */
2179 /* HAS_VPRINTF:
2180 * This symbol, if defined, indicates that the vprintf routine is available
2181 * to printf with a pointer to an argument list. If unavailable, you
2182 * may need to write your own, probably in terms of _doprnt().
2183 */
2184 /* USE_CHAR_VSPRINTF:
2185 * This symbol is defined if this system has vsprintf() returning type
2186 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2187 * is up to the package author to declare vsprintf correctly based on the
2188 * symbol.
2189 */
2191 /*#define USE_CHAR_VSPRINTF / **/
2193 /* USE_DYNAMIC_LOADING:
2194 * This symbol, if defined, indicates that dynamic loading of
2195 * some sort is available.
2196 */
2199 /* DOUBLESIZE:
2200 * This symbol contains the size of a double, so that the C preprocessor
2201 * can make decisions based on it.
2202 */
2205 /* EBCDIC:
2206 * This symbol, if defined, indicates that this system uses
2207 * EBCDIC encoding.
2208 */
2209 /*#define EBCDIC / **/
2211 /* FFLUSH_NULL:
2212 * This symbol, if defined, tells that fflush(NULL) does flush
2213 * all pending stdio output.
2214 */
2215 /* FFLUSH_ALL:
2216 * This symbol, if defined, tells that to flush
2217 * all pending stdio output one must loop through all
2218 * the stdio file handles stored in an array and fflush them.
2219 * Note that if fflushNULL is defined, fflushall will not
2220 * even be probed for and will be left undefined.
2221 */
2223 /*#define FFLUSH_ALL / **/
2225 /* Fpos_t:
2226 * This symbol holds the type used to declare file positions in libc.
2227 * It can be fpos_t, long, uint, etc... It may be necessary to include
2228 * <sys/types.h> to get any typedef'ed information.
2229 */
2232 /* Gid_t_f:
2233 * This symbol defines the format string used for printing a Gid_t.
2234 */
2237 /* Gid_t_sign:
2238 * This symbol holds the signedess of a Gid_t.
2239 * 1 for unsigned, -1 for signed.
2240 */
2243 /* Gid_t_size:
2244 * This symbol holds the size of a Gid_t in bytes.
2245 */
2248 /* Gid_t:
2249 * This symbol holds the return type of getgid() and the type of
2250 * argument to setrgid() and related functions. Typically,
2251 * it is the type of group ids in the kernel. It can be int, ushort,
2252 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2253 * any typedef'ed information.
2254 */
2257 /* Groups_t:
2258 * This symbol holds the type used for the second argument to
2259 * getgroups() and setgroups(). Usually, this is the same as
2260 * gidtype (gid_t) , but sometimes it isn't.
2261 * It can be int, ushort, gid_t, etc...
2262 * It may be necessary to include <sys/types.h> to get any
2263 * typedef'ed information. This is only required if you have
2264 * getgroups() or setgroups()..
2265 */
2266 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2268 #endif
2270 /* DB_Prefix_t:
2271 * This symbol contains the type of the prefix structure element
2272 * in the <db.h> header file. In older versions of DB, it was
2273 * int, while in newer ones it is u_int32_t.
2274 */
2275 /* DB_Hash_t:
2276 * This symbol contains the type of the prefix structure element
2277 * in the <db.h> header file. In older versions of DB, it was
2278 * int, while in newer ones it is size_t.
2279 */
2283 /* I_GRP:
2284 * This symbol, if defined, indicates to the C program that it should
2285 * include <grp.h>.
2286 */
2287 /* GRPASSWD:
2288 * This symbol, if defined, indicates to the C program that struct group
2289 * in <grp.h> contains gr_passwd.
2290 */
2294 /* I_ICONV:
2295 * This symbol, if defined, indicates that <iconv.h> exists and
2296 * should be included.
2297 */
2298 /*#define I_ICONV / **/
2300 /* I_IEEEFP:
2301 * This symbol, if defined, indicates that <ieeefp.h> exists and
2302 * should be included.
2303 */
2306 /* I_INTTYPES:
2307 * This symbol, if defined, indicates to the C program that it should
2308 * include <inttypes.h>.
2309 */
2310 /*#define I_INTTYPES / **/
2312 /* I_LIBUTIL:
2313 * This symbol, if defined, indicates that <libutil.h> exists and
2314 * should be included.
2315 */
2316 /*#define I_LIBUTIL / **/
2318 /* I_MACH_CTHREADS:
2319 * This symbol, if defined, indicates to the C program that it should
2320 * include <mach/cthreads.h>.
2321 */
2322 /*#define I_MACH_CTHREADS / **/
2324 /* I_MNTENT:
2325 * This symbol, if defined, indicates that <mntent.h> exists and
2326 * should be included.
2327 */
2330 /* I_NETDB:
2331 * This symbol, if defined, indicates that <netdb.h> exists and
2332 * should be included.
2333 */
2336 /* I_NETINET_TCP:
2337 * This symbol, if defined, indicates to the C program that it should
2338 * include <netinet/tcp.h>.
2339 */
2342 /* I_POLL:
2343 * This symbol, if defined, indicates that <poll.h> exists and
2344 * should be included.
2345 */
2348 /* I_PROT:
2349 * This symbol, if defined, indicates that <prot.h> exists and
2350 * should be included.
2351 */
2352 /*#define I_PROT / **/
2354 /* I_PTHREAD:
2355 * This symbol, if defined, indicates to the C program that it should
2356 * include <pthread.h>.
2357 */
2360 /* I_PWD:
2361 * This symbol, if defined, indicates to the C program that it should
2362 * include <pwd.h>.
2363 */
2364 /* PWQUOTA:
2365 * This symbol, if defined, indicates to the C program that struct passwd
2366 * contains pw_quota.
2367 */
2368 /* PWAGE:
2369 * This symbol, if defined, indicates to the C program that struct passwd
2370 * contains pw_age.
2371 */
2372 /* PWCHANGE:
2373 * This symbol, if defined, indicates to the C program that struct passwd
2374 * contains pw_change.
2375 */
2376 /* PWCLASS:
2377 * This symbol, if defined, indicates to the C program that struct passwd
2378 * contains pw_class.
2379 */
2380 /* PWEXPIRE:
2381 * This symbol, if defined, indicates to the C program that struct passwd
2382 * contains pw_expire.
2383 */
2384 /* PWCOMMENT:
2385 * This symbol, if defined, indicates to the C program that struct passwd
2386 * contains pw_comment.
2387 */
2388 /* PWGECOS:
2389 * This symbol, if defined, indicates to the C program that struct passwd
2390 * contains pw_gecos.
2391 */
2392 /* PWPASSWD:
2393 * This symbol, if defined, indicates to the C program that struct passwd
2394 * contains pw_passwd.
2395 */
2397 /*#define PWQUOTA / **/
2398 /*#define PWAGE / **/
2399 /*#define PWCHANGE / **/
2400 /*#define PWCLASS / **/
2401 /*#define PWEXPIRE / **/
2406 /* I_SHADOW:
2407 * This symbol, if defined, indicates that <shadow.h> exists and
2408 * should be included.
2409 */
2410 /*#define I_SHADOW / **/
2412 /* I_SOCKS:
2413 * This symbol, if defined, indicates that <socks.h> exists and
2414 * should be included.
2415 */
2416 /*#define I_SOCKS / **/
2418 /* I_SUNMATH:
2419 * This symbol, if defined, indicates that <sunmath.h> exists and
2420 * should be included.
2421 */
2422 /*#define I_SUNMATH / **/
2424 /* I_SYSLOG:
2425 * This symbol, if defined, indicates that <syslog.h> exists and
2426 * should be included.
2427 */
2430 /* I_SYSMODE:
2431 * This symbol, if defined, indicates that <sys/mode.h> exists and
2432 * should be included.
2433 */
2434 /*#define I_SYSMODE / **/
2436 /* I_SYS_MOUNT:
2437 * This symbol, if defined, indicates that <sys/mount.h> exists and
2438 * should be included.
2439 */
2442 /* I_SYS_STATFS:
2443 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2444 */
2445 /*#define I_SYS_STATFS / **/
2447 /* I_SYS_STATVFS:
2448 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2449 * should be included.
2450 */
2451 /*#define I_SYS_STATVFS / **/
2453 /* I_SYSUIO:
2454 * This symbol, if defined, indicates that <sys/uio.h> exists and
2455 * should be included.
2456 */
2459 /* I_SYSUTSNAME:
2460 * This symbol, if defined, indicates that <sys/utsname.h> exists and
2461 * should be included.
2462 */
2465 /* I_SYS_VFS:
2466 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2467 * should be included.
2468 */
2471 /* I_TIME:
2472 * This symbol, if defined, indicates to the C program that it should
2473 * include <time.h>.
2474 */
2475 /* I_SYS_TIME:
2476 * This symbol, if defined, indicates to the C program that it should
2477 * include <sys/time.h>.
2478 */
2479 /* I_SYS_TIME_KERNEL:
2480 * This symbol, if defined, indicates to the C program that it should
2481 * include <sys/time.h> with KERNEL defined.
2482 */
2483 /*#define I_TIME / **/
2485 /*#define I_SYS_TIME_KERNEL / **/
2487 /* I_USTAT:
2488 * This symbol, if defined, indicates that <ustat.h> exists and
2489 * should be included.
2490 */
2491 /*#define I_USTAT / **/
2493 /* PERL_INC_VERSION_LIST:
2494 * This variable specifies the list of subdirectories in over
2495 * which perl.c:incpush() and lib/lib.pm will automatically
2496 * search when adding directories to @INC, in a format suitable
2497 * for a C initialization string. See the inc_version_list entry
2498 * in Porting/Glossary for more details.
2499 */
2502 /* INSTALL_USR_BIN_PERL:
2503 * This symbol, if defined, indicates that Perl is to be installed
2504 * also as /usr/bin/perl.
2505 */
2506 /*#define INSTALL_USR_BIN_PERL / **/
2508 /* PERL_PRIfldbl:
2509 * This symbol, if defined, contains the string used by stdio to
2510 * format long doubles (format 'f') for output.
2511 */
2512 /* PERL_PRIgldbl:
2513 * This symbol, if defined, contains the string used by stdio to
2514 * format long doubles (format 'g') for output.
2515 */
2516 /* PERL_PRIeldbl:
2517 * This symbol, if defined, contains the string used by stdio to
2518 * format long doubles (format 'e') for output.
2519 */
2520 /* PERL_SCNfldbl:
2521 * This symbol, if defined, contains the string used by stdio to
2522 * format long doubles (format 'f') for input.
2523 */
2529 /* Off_t:
2530 * This symbol holds the type used to declare offsets in the kernel.
2531 * It can be int, long, off_t, etc... It may be necessary to include
2532 * <sys/types.h> to get any typedef'ed information.
2533 */
2534 /* LSEEKSIZE:
2535 * This symbol holds the number of bytes used by the Off_t.
2536 */
2537 /* Off_t_size:
2538 * This symbol holds the number of bytes used by the Off_t.
2539 */
2544 /* Free_t:
2545 * This variable contains the return type of free(). It is usually
2546 * void, but occasionally int.
2547 */
2548 /* Malloc_t:
2549 * This symbol is the type of pointer returned by malloc and realloc.
2550 */
2554 /* MYMALLOC:
2555 * This symbol, if defined, indicates that we're using our own malloc.
2556 */
2559 /* Mode_t:
2560 * This symbol holds the type used to declare file modes
2561 * for systems calls. It is usually mode_t, but may be
2562 * int or unsigned short. It may be necessary to include <sys/types.h>
2563 * to get any typedef'ed information.
2564 */
2567 /* VAL_O_NONBLOCK:
2568 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2569 * non-blocking I/O for the file descriptor. Note that there is no way
2570 * back, i.e. you cannot turn it blocking again this way. If you wish to
2571 * alternatively switch between blocking and non-blocking, use the
2572 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
2573 */
2574 /* VAL_EAGAIN:
2575 * This symbol holds the errno error code set by read() when no data was
2576 * present on the non-blocking file descriptor.
2577 */
2578 /* RD_NODATA:
2579 * This symbol holds the return code from read() when no data is present
2580 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2581 * not defined, then you can't distinguish between no data and EOF by
2582 * issuing a read(). You'll have to find another way to tell for sure!
2583 */
2584 /* EOF_NONBLOCK:
2585 * This symbol, if defined, indicates to the C program that a read() on
2586 * a non-blocking file descriptor will return 0 on EOF, and not the value
2587 * held in RD_NODATA (-1 usually, in that case!).
2588 */
2589 #define VAL_O_NONBLOCK O_NONBLOCK
2590 #define VAL_EAGAIN EAGAIN
2591 #define RD_NODATA -1
2592 #define EOF_NONBLOCK
2594 /* Netdb_host_t:
2595 * This symbol holds the type used for the 1st argument
2596 * to gethostbyaddr().
2597 */
2598 /* Netdb_hlen_t:
2599 * This symbol holds the type used for the 2nd argument
2600 * to gethostbyaddr().
2601 */
2602 /* Netdb_name_t:
2603 * This symbol holds the type used for the argument to
2604 * gethostbyname().
2605 */
2606 /* Netdb_net_t:
2607 * This symbol holds the type used for the 1st argument to
2608 * getnetbyaddr().
2609 */
2615 /* PERL_OTHERLIBDIRS:
2616 * This variable contains a colon-separated set of paths for the perl
2617 * binary to search for additional library files or modules.
2618 * These directories will be tacked to the end of @INC.
2619 * Perl will automatically search below each path for version-
2620 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2621 * for more details.
2622 */
2623 /*#define PERL_OTHERLIBDIRS " " / **/
2625 /* IVTYPE:
2626 * This symbol defines the C type used for Perl's IV.
2627 */
2628 /* UVTYPE:
2629 * This symbol defines the C type used for Perl's UV.
2630 */
2631 /* I8TYPE:
2632 * This symbol defines the C type used for Perl's I8.
2633 */
2634 /* U8TYPE:
2635 * This symbol defines the C type used for Perl's U8.
2636 */
2637 /* I16TYPE:
2638 * This symbol defines the C type used for Perl's I16.
2639 */
2640 /* U16TYPE:
2641 * This symbol defines the C type used for Perl's U16.
2642 */
2643 /* I32TYPE:
2644 * This symbol defines the C type used for Perl's I32.
2645 */
2646 /* U32TYPE:
2647 * This symbol defines the C type used for Perl's U32.
2648 */
2649 /* I64TYPE:
2650 * This symbol defines the C type used for Perl's I64.
2651 */
2652 /* U64TYPE:
2653 * This symbol defines the C type used for Perl's U64.
2654 */
2655 /* NVTYPE:
2656 * This symbol defines the C type used for Perl's NV.
2657 */
2658 /* IVSIZE:
2659 * This symbol contains the sizeof(IV).
2660 */
2661 /* UVSIZE:
2662 * This symbol contains the sizeof(UV).
2663 */
2664 /* I8SIZE:
2665 * This symbol contains the sizeof(I8).
2666 */
2667 /* U8SIZE:
2668 * This symbol contains the sizeof(U8).
2669 */
2670 /* I16SIZE:
2671 * This symbol contains the sizeof(I16).
2672 */
2673 /* U16SIZE:
2674 * This symbol contains the sizeof(U16).
2675 */
2676 /* I32SIZE:
2677 * This symbol contains the sizeof(I32).
2678 */
2679 /* U32SIZE:
2680 * This symbol contains the sizeof(U32).
2681 */
2682 /* I64SIZE:
2683 * This symbol contains the sizeof(I64).
2684 */
2685 /* U64SIZE:
2686 * This symbol contains the sizeof(U64).
2687 */
2688 /* NVSIZE:
2689 * This symbol contains the sizeof(NV).
2690 */
2691 /* NV_PRESERVES_UV:
2692 * This symbol, if defined, indicates that a variable of type NVTYPE
2693 * can preserve all the bits of a variable of type UVTYPE.
2694 */
2695 /* NV_PRESERVES_UV_BITS:
2696 * This symbol contains the number of bits a variable of type NVTYPE
2697 * can preserve of a variable of type UVTYPE.
2698 */
2707 #ifdef HAS_QUAD
2710 #endif
2720 #ifdef HAS_QUAD
2723 #endif
2725 #define NV_PRESERVES_UV
2726 #define NV_PRESERVES_UV_BITS 32
2728 /* IVdf:
2729 * This symbol defines the format string used for printing a Perl IV
2730 * as a signed decimal integer.
2731 */
2732 /* UVuf:
2733 * This symbol defines the format string used for printing a Perl UV
2734 * as an unsigned decimal integer.
2735 */
2736 /* UVof:
2737 * This symbol defines the format string used for printing a Perl UV
2738 * as an unsigned octal integer.
2739 */
2740 /* UVxf:
2741 * This symbol defines the format string used for printing a Perl UV
2742 * as an unsigned hexadecimal integer in lowercase abcdef.
2743 */
2744 /* NVef:
2745 * This symbol defines the format string used for printing a Perl NV
2746 * using %e-ish floating point format.
2747 */
2748 /* NVff:
2749 * This symbol defines the format string used for printing a Perl NV
2750 * using %f-ish floating point format.
2751 */
2752 /* NVgf:
2753 * This symbol defines the format string used for printing a Perl NV
2754 * using %g-ish floating point format.
2755 */
2764 /* Pid_t:
2765 * This symbol holds the type used to declare process ids in the kernel.
2766 * It can be int, uint, pid_t, etc... It may be necessary to include
2767 * <sys/types.h> to get any typedef'ed information.
2768 */
2771 /* PRIVLIB:
2772 * This symbol contains the name of the private library for this package.
2773 * The library is private in the sense that it needn't be in anyone's
2774 * execution path, but it should be accessible by the world. The program
2775 * should be prepared to do ~ expansion.
2776 */
2777 /* PRIVLIB_EXP:
2778 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2779 * in programs that are not prepared to deal with ~ expansion at run-time.
2780 */
2784 /* PTRSIZE:
2785 * This symbol contains the size of a pointer, so that the C preprocessor
2786 * can make decisions based on it. It will be sizeof(void *) if
2787 * the compiler supports (void *); otherwise it will be
2788 * sizeof(char *).
2789 */
2792 /* Drand01:
2793 * This macro is to be used to generate uniformly distributed
2794 * random numbers over the range [0., 1.[. You may have to supply
2795 * an 'extern double drand48();' in your program since SunOS 4.1.3
2796 * doesn't provide you with anything relevant in it's headers.
2797 * See HAS_DRAND48_PROTO.
2798 */
2799 /* Rand_seed_t:
2800 * This symbol defines the type of the argument of the
2801 * random seed function.
2802 */
2803 /* seedDrand01:
2804 * This symbol defines the macro to be used in seeding the
2805 * random number generator (see Drand01).
2806 */
2807 /* RANDBITS:
2808 * This symbol indicates how many bits are produced by the
2809 * function used to generate normalized random numbers.
2810 * Values include 15, 16, 31, and 48.
2811 */
2817 /* SELECT_MIN_BITS:
2818 * This symbol holds the minimum number of bits operated by select.
2819 * That is, if you do select(n, ...), how many bits at least will be
2820 * cleared in the masks if some activity is detected. Usually this
2821 * is either n or 32*ceil(n/32), especially many little-endians do
2822 * the latter. This is only useful if you have select(), naturally.
2823 */
2826 /* Select_fd_set_t:
2827 * This symbol holds the type used for the 2nd, 3rd, and 4th
2828 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2829 * is defined, and 'int *' otherwise. This is only useful if you
2830 * have select(), of course.
2831 */
2834 /* SIG_NAME:
2835 * This symbol contains a list of signal names in order of
2836 * signal number. This is intended
2837 * to be used as a static array initialization, like this:
2838 * char *sig_name[] = { SIG_NAME };
2839 * The signals in the list are separated with commas, and each signal
2840 * is surrounded by double quotes. There is no leading SIG in the signal
2841 * name, i.e. SIGQUIT is known as "QUIT".
2842 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2843 * etc., where nn is the actual signal number (e.g. NUM37).
2844 * The signal number for sig_name[i] is stored in sig_num[i].
2845 * The last element is 0 to terminate the list with a NULL. This
2846 * corresponds to the 0 at the end of the sig_num list.
2847 */
2848 /* SIG_NUM:
2849 * This symbol contains a list of signal numbers, in the same order as the
2850 * SIG_NAME list. It is suitable for static array initialization, as in:
2851 * int sig_num[] = { SIG_NUM };
2852 * The signals in the list are separated with commas, and the indices
2853 * within that list and the SIG_NAME list match, so it's easy to compute
2854 * the signal name from a number or vice versa at the price of a small
2855 * dynamic linear lookup.
2856 * Duplicates are allowed, but are moved to the end of the list.
2857 * The signal number corresponding to sig_name[i] is sig_number[i].
2858 * if (i < NSIG) then sig_number[i] == i.
2859 * The last element is 0, corresponding to the 0 at the end of
2860 * the sig_name list.
2861 */
2862 #define SIG_NAME "ZERO", "HUP", "INT", "QUIT", "ILL", "TRAP", "ABRT", "EMT", "FPE", "KILL", "BUS", "SEGV", "SYS", "PIPE", "ALRM", "TERM", "URG", "STOP", "TSTP", "CONT", "CHLD", "TTIN", "TTOU", "IO", "XCPU", "XFSZ", "VTALRM", "PROF", "WINCH", "LOST", "USR1", "USR2", "CLD", "POLL", 0 /**/
2863 #define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 20, 23, 0 /**/
2865 /* SITEARCH:
2866 * This symbol contains the name of the private library for this package.
2867 * The library is private in the sense that it needn't be in anyone's
2868 * execution path, but it should be accessible by the world. The program
2869 * should be prepared to do ~ expansion.
2870 * The standard distribution will put nothing in this directory.
2871 * After perl has been installed, users may install their own local
2872 * architecture-dependent modules in this directory with
2873 * MakeMaker Makefile.PL
2874 * or equivalent. See INSTALL for details.
2875 */
2876 /* SITEARCH_EXP:
2877 * This symbol contains the ~name expanded version of SITEARCH, to be used
2878 * in programs that are not prepared to deal with ~ expansion at run-time.
2879 */
2883 /* SITELIB:
2884 * This symbol contains the name of the private library for this package.
2885 * The library is private in the sense that it needn't be in anyone's
2886 * execution path, but it should be accessible by the world. The program
2887 * should be prepared to do ~ expansion.
2888 * The standard distribution will put nothing in this directory.
2889 * After perl has been installed, users may install their own local
2890 * architecture-independent modules in this directory with
2891 * MakeMaker Makefile.PL
2892 * or equivalent. See INSTALL for details.
2893 */
2894 /* SITELIB_EXP:
2895 * This symbol contains the ~name expanded version of SITELIB, to be used
2896 * in programs that are not prepared to deal with ~ expansion at run-time.
2897 */
2898 /* SITELIB_STEM:
2899 * This define is SITELIB_EXP with any trailing version-specific component
2900 * removed. The elements in inc_version_list (inc_version_list.U) can
2901 * be tacked onto this variable to generate a list of directories to search.
2902 */
2907 /* Size_t_size:
2908 * This symbol holds the size of a Size_t in bytes.
2909 */
2912 /* Size_t:
2913 * This symbol holds the type used to declare length parameters
2914 * for string functions. It is usually size_t, but may be
2915 * unsigned long, int, etc. It may be necessary to include
2916 * <sys/types.h> to get any typedef'ed information.
2917 */
2920 /* Sock_size_t:
2921 * This symbol holds the type used for the size argument of
2922 * various socket calls (just the base type, not the pointer-to).
2923 */
2926 /* SSize_t:
2927 * This symbol holds the type used by functions that return
2928 * a count of bytes or an error condition. It must be a signed type.
2929 * It is usually ssize_t, but may be long or int, etc.
2930 * It may be necessary to include <sys/types.h> or <unistd.h>
2931 * to get any typedef'ed information.
2932 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
2933 */
2936 /* STARTPERL:
2937 * This variable contains the string to put in front of a perl
2938 * script to make sure (one hopes) that it runs with perl and not
2939 * some shell.
2940 */
2943 /* HAS_STDIO_STREAM_ARRAY:
2944 * This symbol, if defined, tells that there is an array
2945 * holding the stdio streams.
2946 */
2947 /* STDIO_STREAM_ARRAY:
2948 * This symbol tells the name of the array holding the stdio streams.
2949 * Usual values include _iob, __iob, and __sF.
2950 */
2951 /*#define HAS_STDIO_STREAM_ARRAY / **/
2952 #define STDIO_STREAM_ARRAY
2954 /* Uid_t_f:
2955 * This symbol defines the format string used for printing a Uid_t.
2956 */
2959 /* Uid_t_sign:
2960 * This symbol holds the signedess of a Uid_t.
2961 * 1 for unsigned, -1 for signed.
2962 */
2965 /* Uid_t_size:
2966 * This symbol holds the size of a Uid_t in bytes.
2967 */
2970 /* Uid_t:
2971 * This symbol holds the type used to declare user ids in the kernel.
2972 * It can be int, ushort, uid_t, etc... It may be necessary to include
2973 * <sys/types.h> to get any typedef'ed information.
2974 */
2977 /* USE_64_BIT_INT:
2978 * This symbol, if defined, indicates that 64-bit integers should
2979 * be used when available. If not defined, the native integers
2980 * will be employed (be they 32 or 64 bits). The minimal possible
2981 * 64-bitness is used, just enough to get 64-bit integers into Perl.
2982 * This may mean using for example "long longs", while your memory
2983 * may still be limited to 2 gigabytes.
2984 */
2985 /* USE_64_BIT_ALL:
2986 * This symbol, if defined, indicates that 64-bit integers should
2987 * be used when available. If not defined, the native integers
2988 * will be used (be they 32 or 64 bits). The maximal possible
2989 * 64-bitness is employed: LP64 or ILP64, meaning that you will
2990 * be able to use more than 2 gigabytes of memory. This mode is
2991 * even more binary incompatible than USE_64_BIT_INT. You may not
2992 * be able to run the resulting executable in a 32-bit CPU at all or
2993 * you may need at least to reboot your OS to 64-bit mode.
2994 */
2995 #ifndef USE_64_BIT_INT
2996 /*#define USE_64_BIT_INT / **/
2997 #endif
2999 #ifndef USE_64_BIT_ALL
3000 /*#define USE_64_BIT_ALL / **/
3001 #endif
3003 /* USE_LARGE_FILES:
3004 * This symbol, if defined, indicates that large file support
3005 * should be used when available.
3006 */
3007 #ifndef USE_LARGE_FILES
3009 #endif
3011 /* USE_LONG_DOUBLE:
3012 * This symbol, if defined, indicates that long doubles should
3013 * be used when available.
3014 */
3015 #ifndef USE_LONG_DOUBLE
3016 /*#define USE_LONG_DOUBLE / **/
3017 #endif
3019 /* USE_MORE_BITS:
3020 * This symbol, if defined, indicates that 64-bit interfaces and
3021 * long doubles should be used when available.
3022 */
3023 #ifndef USE_MORE_BITS
3024 /*#define USE_MORE_BITS / **/
3025 #endif
3027 /* MULTIPLICITY:
3028 * This symbol, if defined, indicates that Perl should
3029 * be built to use multiplicity.
3030 */
3031 #ifndef MULTIPLICITY
3032 /*#define MULTIPLICITY / **/
3033 #endif
3035 /* USE_PERLIO:
3036 * This symbol, if defined, indicates that the PerlIO abstraction should
3037 * be used throughout. If not defined, stdio should be
3038 * used in a fully backward compatible manner.
3039 */
3040 #ifndef USE_PERLIO
3041 /*#define USE_PERLIO / **/
3042 #endif
3044 /* USE_SOCKS:
3045 * This symbol, if defined, indicates that Perl should
3046 * be built to use socks.
3047 */
3048 #ifndef USE_SOCKS
3049 /*#define USE_SOCKS / **/
3050 #endif
3052 /* USE_ITHREADS:
3053 * This symbol, if defined, indicates that Perl should be built to
3054 * use the interpreter-based threading implementation.
3055 */
3056 /* USE_5005THREADS:
3057 * This symbol, if defined, indicates that Perl should be built to
3058 * use the 5.005-based threading implementation.
3059 */
3060 /* OLD_PTHREADS_API:
3061 * This symbol, if defined, indicates that Perl should
3062 * be built to use the old draft POSIX threads API.
3063 */
3064 /*#define USE_5005THREADS / **/
3065 /*#define USE_ITHREADS / **/
3066 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3068 #endif
3069 /*#define OLD_PTHREADS_API / **/
3071 /* PERL_VENDORARCH:
3072 * If defined, this symbol contains the name of a private library.
3073 * The library is private in the sense that it needn't be in anyone's
3074 * execution path, but it should be accessible by the world.
3075 * It may have a ~ on the front.
3076 * The standard distribution will put nothing in this directory.
3077 * Vendors who distribute perl may wish to place their own
3078 * architecture-dependent modules and extensions in this directory with
3079 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3080 * or equivalent. See INSTALL for details.
3081 */
3082 /* PERL_VENDORARCH_EXP:
3083 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3084 * in programs that are not prepared to deal with ~ expansion at run-time.
3085 */
3086 /*#define PERL_VENDORARCH "" / **/
3087 /*#define PERL_VENDORARCH_EXP "" / **/
3089 /* PERL_VENDORLIB_EXP:
3090 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3091 * in programs that are not prepared to deal with ~ expansion at run-time.
3092 */
3093 /* PERL_VENDORLIB_STEM:
3094 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3095 * removed. The elements in inc_version_list (inc_version_list.U) can
3096 * be tacked onto this variable to generate a list of directories to search.
3097 */
3098 /*#define PERL_VENDORLIB_EXP "" / **/
3099 /*#define PERL_VENDORLIB_STEM "" / **/
3101 /* VOIDFLAGS:
3102 * This symbol indicates how much support of the void type is given by this
3103 * compiler. What various bits mean:
3104 *
3105 * 1 = supports declaration of void
3106 * 2 = supports arrays of pointers to functions returning void
3107 * 4 = supports comparisons between pointers to void functions and
3108 * addresses of void functions
3109 * 8 = suports declaration of generic void pointers
3110 *
3111 * The package designer should define VOIDUSED to indicate the requirements
3112 * of the package. This can be done either by #defining VOIDUSED before
3113 * including config.h, or by defining defvoidused in Myinit.U. If the
3114 * latter approach is taken, only those flags will be tested. If the
3115 * level of void support necessary is not present, defines void to int.
3116 */
3117 #ifndef VOIDUSED
3118 #define VOIDUSED 15
3119 #endif
3120 #define VOIDFLAGS 15
3121 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
3124 #endif
3126 /* PERL_XS_APIVERSION:
3127 * This variable contains the version of the oldest perl binary
3128 * compatible with the present perl. perl.c:incpush() and
3129 * lib/lib.pm will automatically search in /usr/lib/perl5/site_perl/5.6.1/msys for older
3130 * directories across major versions back to xs_apiversion.
3131 * This is only useful if you have a perl library directory tree
3132 * structured like the default one.
3133 * See INSTALL for how this works.
3134 * The versioned site_perl directory was introduced in 5.005,
3135 * so that is the lowest possible value.
3136 * Since this can depend on compile time options (such as
3137 * bincompat) it is set by Configure. Other non-default sources
3138 * of potential incompatibility, such as multiplicity, threads,
3139 * debugging, 64bits, sfio, etc., are not checked for currently,
3140 * though in principle we could go snooping around in old
3141 * Config.pm files.
3142 */
3143 /* PERL_PM_APIVERSION:
3144 * This variable contains the version of the oldest perl
3145 * compatible with the present perl. (That is, pure perl modules
3146 * written for pm_apiversion will still work for the current
3147 * version). perl.c:incpush() and lib/lib.pm will automatically
3148 * search in /usr/lib/perl5/site_perl/5.6.1 for older directories across major versions
3149 * back to pm_apiversion. This is only useful if you have a perl
3150 * library directory tree structured like the default one. The
3151 * versioned site_perl library was introduced in 5.005, so that's
3152 * the default setting for this variable. It's hard to imagine
3153 * it changing before Perl6. It is included here for symmetry
3154 * with xs_apiveprsion -- the searching algorithms will
3155 * (presumably) be similar.
3156 * See the INSTALL file for how this works.
3157 */
3161 /* HAS_GETPGRP:
3162 * This symbol, if defined, indicates that the getpgrp routine is
3163 * available to get the current process group.
3164 */
3165 /* USE_BSD_GETPGRP:
3166 * This symbol, if defined, indicates that getpgrp needs one
3167 * arguments whereas USG one needs none.
3168 */
3170 /*#define USE_BSD_GETPGRP / **/
3172 /* HAS_SETPGRP:
3173 * This symbol, if defined, indicates that the setpgrp routine is
3174 * available to set the current process group.
3175 */
3176 /* USE_BSD_SETPGRP:
3177 * This symbol, if defined, indicates that setpgrp needs two
3178 * arguments whereas USG one needs none. See also HAS_SETPGID
3179 * for a POSIX interface.
3180 */
3182 /*#define USE_BSD_SETPGRP / **/
3184 /* STDCHAR:
3185 * This symbol is defined to be the type of char used in stdio.h.
3186 * It has the values "unsigned char" or "char".
3187 */
3190 /* HAS__FWALK:
3191 * This symbol, if defined, indicates that the _fwalk system call is
3192 * available to apply a function to all the file handles.
3193 */
3194 /*#define HAS__FWALK / **/
3196 /* FCNTL_CAN_LOCK:
3197 * This symbol, if defined, indicates that fcntl() can be used
3198 * for file locking. Normally on Unix systems this is defined.
3199 * It may be undefined on VMS.
3200 */
3203 /* HAS_FSYNC:
3204 * This symbol, if defined, indicates that the fsync routine is
3205 * available to write a file's modified data and attributes to
3206 * permanent storage.
3207 */
3210 /* HAS_SBRK_PROTO:
3211 * This symbol, if defined, indicates that the system provides
3212 * a prototype for the sbrk() function. Otherwise, it is up
3213 * to the program to supply one. Good guesses are
3214 * extern void* sbrk _((int));
3215 * extern void* sbrk _((size_t));
3216 */
3219 #endif