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Largefilify offsets of tied handles.
[p5sagit/p5-mst-13.2.git] / vos / config_h.SH_orig
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495c5fdc 1case $CONFIG in
2'')
3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
13esac
14case "$0" in
15*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
16esac
17echo "Extracting config.h (with variable substitutions)"
18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
19/*
20 * This file was produced by running the config_h.SH script, which
21 * gets its values from config.sh, which is generally produced by
22 * running Configure.
23 *
24 * Feel free to modify any of this as the need arises. Note, however,
25 * that running config_h.SH again will wipe out any changes you've made.
26 * For a more permanent change edit config.sh and rerun config_h.SH.
27 *
28 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
29 */
30
31/*
32 * Package name : $package
33 * Source directory : $src
34 * Configuration time: $cf_time
35 * Configured by : $cf_by
36 * Target system : $myuname
37 */
38
39#ifndef _config_h_
40#define _config_h_
41
42/* LOC_SED:
43 * This symbol holds the complete pathname to the sed program.
44 */
45#define LOC_SED "$full_sed" /**/
46
495c5fdc 47/* HAS_ALARM:
48 * This symbol, if defined, indicates that the alarm routine is
49 * available.
50 */
51#$d_alarm HAS_ALARM /**/
52
53/* HASATTRIBUTE:
54 * This symbol indicates the C compiler can check for function attributes,
55 * such as printf formats. This is normally only supported by GNU cc.
56 */
57#$d_attribut HASATTRIBUTE /**/
58#ifndef HASATTRIBUTE
59#define __attribute__(_arg_)
60#endif
61
62/* HAS_BCMP:
63 * This symbol is defined if the bcmp() routine is available to
64 * compare blocks of memory.
65 */
66#$d_bcmp HAS_BCMP /**/
67
68/* HAS_BCOPY:
69 * This symbol is defined if the bcopy() routine is available to
70 * copy blocks of memory.
71 */
72#$d_bcopy HAS_BCOPY /**/
73
74/* HAS_BZERO:
75 * This symbol is defined if the bzero() routine is available to
76 * set a memory block to 0.
77 */
78#$d_bzero HAS_BZERO /**/
79
80/* HAS_CHOWN:
81 * This symbol, if defined, indicates that the chown routine is
82 * available.
83 */
84#$d_chown HAS_CHOWN /**/
85
86/* HAS_CHROOT:
87 * This symbol, if defined, indicates that the chroot routine is
88 * available.
89 */
90#$d_chroot HAS_CHROOT /**/
91
92/* HAS_CHSIZE:
93 * This symbol, if defined, indicates that the chsize routine is available
94 * to truncate files. You might need a -lx to get this routine.
95 */
96#$d_chsize HAS_CHSIZE /**/
97
98/* HASCONST:
99 * This symbol, if defined, indicates that this C compiler knows about
100 * the const type. There is no need to actually test for that symbol
101 * within your programs. The mere use of the "const" keyword will
102 * trigger the necessary tests.
103 */
104#$d_const HASCONST /**/
105#ifndef HASCONST
106#define const
107#endif
108
109/* HAS_CRYPT:
110 * This symbol, if defined, indicates that the crypt routine is available
111 * to encrypt passwords and the like.
112 */
113#$d_crypt HAS_CRYPT /**/
114
115/* HAS_CUSERID:
116 * This symbol, if defined, indicates that the cuserid routine is
117 * available to get character login names.
118 */
119#$d_cuserid HAS_CUSERID /**/
120
121/* HAS_DBL_DIG:
122 * This symbol, if defined, indicates that this system's <float.h>
123 * or <limits.h> defines the symbol DBL_DIG, which is the number
124 * of significant digits in a double precision number. If this
125 * symbol is not defined, a guess of 15 is usually pretty good.
126 */
127#$d_dbl_dig HAS_DBL_DIG /* */
128
129/* HAS_DIFFTIME:
130 * This symbol, if defined, indicates that the difftime routine is
131 * available.
132 */
133#$d_difftime HAS_DIFFTIME /**/
134
135/* HAS_DLERROR:
136 * This symbol, if defined, indicates that the dlerror routine is
137 * available to return a string describing the last error that
138 * occurred from a call to dlopen(), dlclose() or dlsym().
139 */
140#$d_dlerror HAS_DLERROR /**/
141
142/* SETUID_SCRIPTS_ARE_SECURE_NOW:
143 * This symbol, if defined, indicates that the bug that prevents
144 * setuid scripts from being secure is not present in this kernel.
145 */
146/* DOSUID:
147 * This symbol, if defined, indicates that the C program should
148 * check the script that it is executing for setuid/setgid bits, and
149 * attempt to emulate setuid/setgid on systems that have disabled
150 * setuid #! scripts because the kernel can't do it securely.
151 * It is up to the package designer to make sure that this emulation
152 * is done securely. Among other things, it should do an fstat on
153 * the script it just opened to make sure it really is a setuid/setgid
154 * script, it should make sure the arguments passed correspond exactly
155 * to the argument on the #! line, and it should not trust any
156 * subprocesses to which it must pass the filename rather than the
157 * file descriptor of the script to be executed.
158 */
159#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
160#$d_dosuid DOSUID /**/
161
162/* HAS_DUP2:
163 * This symbol, if defined, indicates that the dup2 routine is
164 * available to duplicate file descriptors.
165 */
166#$d_dup2 HAS_DUP2 /**/
167
168/* HAS_FCHMOD:
169 * This symbol, if defined, indicates that the fchmod routine is available
170 * to change mode of opened files. If unavailable, use chmod().
171 */
172#$d_fchmod HAS_FCHMOD /**/
173
174/* HAS_FCHOWN:
175 * This symbol, if defined, indicates that the fchown routine is available
176 * to change ownership of opened files. If unavailable, use chown().
177 */
178#$d_fchown HAS_FCHOWN /**/
179
180/* HAS_FCNTL:
181 * This symbol, if defined, indicates to the C program that
182 * the fcntl() function exists.
183 */
184#$d_fcntl HAS_FCNTL /**/
185
186/* HAS_FGETPOS:
187 * This symbol, if defined, indicates that the fgetpos routine is
188 * available to get the file position indicator, similar to ftell().
189 */
190#$d_fgetpos HAS_FGETPOS /**/
191
192/* FLEXFILENAMES:
193 * This symbol, if defined, indicates that the system supports filenames
194 * longer than 14 characters.
195 */
196#$d_flexfnam FLEXFILENAMES /**/
197
198/* HAS_FLOCK:
199 * This symbol, if defined, indicates that the flock routine is
200 * available to do file locking.
201 */
202#$d_flock HAS_FLOCK /**/
203
204/* HAS_FORK:
205 * This symbol, if defined, indicates that the fork routine is
206 * available.
207 */
208#$d_fork HAS_FORK /**/
209
210/* HAS_FSETPOS:
211 * This symbol, if defined, indicates that the fsetpos routine is
212 * available to set the file position indicator, similar to fseek().
213 */
214#$d_fsetpos HAS_FSETPOS /**/
215
216/* HAS_GETTIMEOFDAY:
217 * This symbol, if defined, indicates that the gettimeofday() system
218 * call is available for a sub-second accuracy clock. Usually, the file
219 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
220 * The type "Timeval" should be used to refer to "struct timeval".
221 */
222#$d_gettimeod HAS_GETTIMEOFDAY /**/
223#ifdef HAS_GETTIMEOFDAY
224#define Timeval struct timeval /* Structure used by gettimeofday() */
225#endif
226
227/* HAS_GETGROUPS:
228 * This symbol, if defined, indicates that the getgroups() routine is
229 * available to get the list of process groups. If unavailable, multiple
230 * groups are probably not supported.
231 */
232#$d_getgrps HAS_GETGROUPS /**/
233
495c5fdc 234/* HAS_GETLOGIN:
235 * This symbol, if defined, indicates that the getlogin routine is
236 * available to get the login name.
237 */
238#$d_getlogin HAS_GETLOGIN /**/
239
240/* HAS_GETPGID:
241 * This symbol, if defined, indicates to the C program that
242 * the getpgid(pid) function is available to get the
243 * process group id.
244 */
245#$d_getpgid HAS_GETPGID /**/
246
247/* HAS_GETPGRP:
248 * This symbol, if defined, indicates that the getpgrp routine is
249 * available to get the current process group.
250 */
251/* USE_BSD_GETPGRP:
252 * This symbol, if defined, indicates that getpgrp needs one
253 * arguments whereas USG one needs none.
254 */
255#$d_getpgrp HAS_GETPGRP /**/
256#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
257
258/* HAS_GETPGRP2:
259 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
260 * routine is available to get the current process group.
261 */
262#$d_getpgrp2 HAS_GETPGRP2 /**/
263
264/* HAS_GETPPID:
265 * This symbol, if defined, indicates that the getppid routine is
266 * available to get the parent process ID.
267 */
268#$d_getppid HAS_GETPPID /**/
269
270/* HAS_GETPRIORITY:
271 * This symbol, if defined, indicates that the getpriority routine is
272 * available to get a process's priority.
273 */
274#$d_getprior HAS_GETPRIORITY /**/
275
495c5fdc 276/* HAS_INET_ATON:
277 * This symbol, if defined, indicates to the C program that the
278 * inet_aton() function is available to parse IP address "dotted-quad"
279 * strings.
280 */
281#$d_inetaton HAS_INET_ATON /**/
282
283/* HAS_KILLPG:
284 * This symbol, if defined, indicates that the killpg routine is available
285 * to kill process groups. If unavailable, you probably should use kill
286 * with a negative process number.
287 */
288#$d_killpg HAS_KILLPG /**/
289
290/* HAS_LINK:
291 * This symbol, if defined, indicates that the link routine is
292 * available to create hard links.
293 */
294#$d_link HAS_LINK /**/
295
296/* HAS_LOCALECONV:
297 * This symbol, if defined, indicates that the localeconv routine is
298 * available for numeric and monetary formatting conventions.
299 */
300#$d_locconv HAS_LOCALECONV /**/
301
302/* HAS_LOCKF:
303 * This symbol, if defined, indicates that the lockf routine is
304 * available to do file locking.
305 */
306#$d_lockf HAS_LOCKF /**/
307
308/* HAS_LSTAT:
309 * This symbol, if defined, indicates that the lstat routine is
310 * available to do file stats on symbolic links.
311 */
312#$d_lstat HAS_LSTAT /**/
313
314/* HAS_MBLEN:
315 * This symbol, if defined, indicates that the mblen routine is available
316 * to find the number of bytes in a multibye character.
317 */
318#$d_mblen HAS_MBLEN /**/
319
320/* HAS_MBSTOWCS:
321 * This symbol, if defined, indicates that the mbstowcs routine is
322 * available to covert a multibyte string into a wide character string.
323 */
324#$d_mbstowcs HAS_MBSTOWCS /**/
325
326/* HAS_MBTOWC:
327 * This symbol, if defined, indicates that the mbtowc routine is available
328 * to covert a multibyte to a wide character.
329 */
330#$d_mbtowc HAS_MBTOWC /**/
331
332/* HAS_MEMCMP:
333 * This symbol, if defined, indicates that the memcmp routine is available
334 * to compare blocks of memory.
335 */
336#$d_memcmp HAS_MEMCMP /**/
337
338/* HAS_MEMCPY:
339 * This symbol, if defined, indicates that the memcpy routine is available
340 * to copy blocks of memory.
341 */
342#$d_memcpy HAS_MEMCPY /**/
343
344/* HAS_MEMMOVE:
345 * This symbol, if defined, indicates that the memmove routine is available
346 * to copy potentially overlapping blocks of memory. This should be used
347 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
348 * own version.
349 */
350#$d_memmove HAS_MEMMOVE /**/
351
352/* HAS_MEMSET:
353 * This symbol, if defined, indicates that the memset routine is available
354 * to set blocks of memory.
355 */
356#$d_memset HAS_MEMSET /**/
357
358/* HAS_MKDIR:
359 * This symbol, if defined, indicates that the mkdir routine is available
360 * to create directories. Otherwise you should fork off a new process to
361 * exec /bin/mkdir.
362 */
363#$d_mkdir HAS_MKDIR /**/
364
365/* HAS_MKFIFO:
366 * This symbol, if defined, indicates that the mkfifo routine is
367 * available to create FIFOs. Otherwise, mknod should be able to
368 * do it for you. However, if mkfifo is there, mknod might require
369 * super-user privileges which mkfifo will not.
370 */
371#$d_mkfifo HAS_MKFIFO /**/
372
373/* HAS_MKTIME:
374 * This symbol, if defined, indicates that the mktime routine is
375 * available.
376 */
377#$d_mktime HAS_MKTIME /**/
378
495c5fdc 379/* HAS_NICE:
380 * This symbol, if defined, indicates that the nice routine is
381 * available.
382 */
383#$d_nice HAS_NICE /**/
384
385/* HAS_PATHCONF:
386 * This symbol, if defined, indicates that pathconf() is available
387 * to determine file-system related limits and options associated
388 * with a given filename.
389 */
390/* HAS_FPATHCONF:
391 * This symbol, if defined, indicates that pathconf() is available
392 * to determine file-system related limits and options associated
393 * with a given open file descriptor.
394 */
395#$d_pathconf HAS_PATHCONF /**/
396#$d_fpathconf HAS_FPATHCONF /**/
397
398/* HAS_PAUSE:
399 * This symbol, if defined, indicates that the pause routine is
400 * available to suspend a process until a signal is received.
401 */
402#$d_pause HAS_PAUSE /**/
403
404/* HAS_PIPE:
405 * This symbol, if defined, indicates that the pipe routine is
406 * available to create an inter-process channel.
407 */
408#$d_pipe HAS_PIPE /**/
409
410/* HAS_POLL:
411 * This symbol, if defined, indicates that the poll routine is
412 * available to poll active file descriptors. You may safely
413 * include <poll.h> when this symbol is defined.
414 */
415#$d_poll HAS_POLL /**/
416
417/* HAS_READDIR:
418 * This symbol, if defined, indicates that the readdir routine is
419 * available to read directory entries. You may have to include
420 * <dirent.h>. See I_DIRENT.
421 */
422#$d_readdir HAS_READDIR /**/
423
424/* HAS_SEEKDIR:
425 * This symbol, if defined, indicates that the seekdir routine is
426 * available. You may have to include <dirent.h>. See I_DIRENT.
427 */
428#$d_seekdir HAS_SEEKDIR /**/
429
430/* HAS_TELLDIR:
431 * This symbol, if defined, indicates that the telldir routine is
432 * available. You may have to include <dirent.h>. See I_DIRENT.
433 */
434#$d_telldir HAS_TELLDIR /**/
435
436/* HAS_REWINDDIR:
437 * This symbol, if defined, indicates that the rewinddir routine is
438 * available. You may have to include <dirent.h>. See I_DIRENT.
439 */
440#$d_rewinddir HAS_REWINDDIR /**/
441
442/* HAS_READLINK:
443 * This symbol, if defined, indicates that the readlink routine is
444 * available to read the value of a symbolic link.
445 */
446#$d_readlink HAS_READLINK /**/
447
448/* HAS_RENAME:
449 * This symbol, if defined, indicates that the rename routine is available
450 * to rename files. Otherwise you should do the unlink(), link(), unlink()
451 * trick.
452 */
453#$d_rename HAS_RENAME /**/
454
455/* HAS_RMDIR:
456 * This symbol, if defined, indicates that the rmdir routine is
457 * available to remove directories. Otherwise you should fork off a
458 * new process to exec /bin/rmdir.
459 */
460#$d_rmdir HAS_RMDIR /**/
461
462/* HAS_SELECT:
463 * This symbol, if defined, indicates that the select routine is
464 * available to select active file descriptors. If the timeout field
465 * is used, <sys/time.h> may need to be included.
466 */
467#$d_select HAS_SELECT /**/
468
495c5fdc 469/* HAS_SETEGID:
470 * This symbol, if defined, indicates that the setegid routine is available
471 * to change the effective gid of the current program.
472 */
473#$d_setegid HAS_SETEGID /**/
474
475/* HAS_SETEUID:
476 * This symbol, if defined, indicates that the seteuid routine is available
477 * to change the effective uid of the current program.
478 */
479#$d_seteuid HAS_SETEUID /**/
480
481/* HAS_SETLINEBUF:
482 * This symbol, if defined, indicates that the setlinebuf routine is
483 * available to change stderr or stdout from block-buffered or unbuffered
484 * to a line-buffered mode.
485 */
486#$d_setlinebuf HAS_SETLINEBUF /**/
487
488/* HAS_SETLOCALE:
489 * This symbol, if defined, indicates that the setlocale routine is
490 * available to handle locale-specific ctype implementations.
491 */
492#$d_setlocale HAS_SETLOCALE /**/
493
494/* HAS_SETPGID:
495 * This symbol, if defined, indicates that the setpgid(pid, gpid)
496 * routine is available to set process group ID.
497 */
498#$d_setpgid HAS_SETPGID /**/
499
500/* HAS_SETPGRP:
501 * This symbol, if defined, indicates that the setpgrp routine is
502 * available to set the current process group.
503 */
504/* USE_BSD_SETPGRP:
505 * This symbol, if defined, indicates that setpgrp needs two
506 * arguments whereas USG one needs none. See also HAS_SETPGID
507 * for a POSIX interface.
508 */
509#$d_setpgrp HAS_SETPGRP /**/
510#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
511
512/* HAS_SETPGRP2:
513 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
514 * routine is available to set the current process group.
515 */
516#$d_setpgrp2 HAS_SETPGRP2 /**/
517
518/* HAS_SETPRIORITY:
519 * This symbol, if defined, indicates that the setpriority routine is
520 * available to set a process's priority.
521 */
522#$d_setprior HAS_SETPRIORITY /**/
523
524/* HAS_SETREGID:
525 * This symbol, if defined, indicates that the setregid routine is
526 * available to change the real and effective gid of the current
527 * process.
528 */
529/* HAS_SETRESGID:
530 * This symbol, if defined, indicates that the setresgid routine is
531 * available to change the real, effective and saved gid of the current
532 * process.
533 */
534#$d_setregid HAS_SETREGID /**/
535#$d_setresgid HAS_SETRESGID /**/
536
537/* HAS_SETREUID:
538 * This symbol, if defined, indicates that the setreuid routine is
539 * available to change the real and effective uid of the current
540 * process.
541 */
542/* HAS_SETRESUID:
543 * This symbol, if defined, indicates that the setresuid routine is
544 * available to change the real, effective and saved uid of the current
545 * process.
546 */
547#$d_setreuid HAS_SETREUID /**/
548#$d_setresuid HAS_SETRESUID /**/
549
550/* HAS_SETRGID:
551 * This symbol, if defined, indicates that the setrgid routine is available
552 * to change the real gid of the current program.
553 */
554#$d_setrgid HAS_SETRGID /**/
555
556/* HAS_SETRUID:
557 * This symbol, if defined, indicates that the setruid routine is available
558 * to change the real uid of the current program.
559 */
560#$d_setruid HAS_SETRUID /**/
561
562/* HAS_SETSID:
563 * This symbol, if defined, indicates that the setsid routine is
564 * available to set the process group ID.
565 */
566#$d_setsid HAS_SETSID /**/
567
495c5fdc 568/* Shmat_t:
569 * This symbol holds the return type of the shmat() system call.
570 * Usually set to 'void *' or 'char *'.
571 */
572/* HAS_SHMAT_PROTOTYPE:
573 * This symbol, if defined, indicates that the sys/shm.h includes
574 * a prototype for shmat(). Otherwise, it is up to the program to
c287c78d 575 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
495c5fdc 576 * but not always right so it should be emitted by the program only
577 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
578 */
579#define Shmat_t $shmattype /**/
580#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
581
495c5fdc 582/* HAS_STRCHR:
583 * This symbol is defined to indicate that the strchr()/strrchr()
584 * functions are available for string searching. If not, try the
585 * index()/rindex() pair.
586 */
587/* HAS_INDEX:
588 * This symbol is defined to indicate that the index()/rindex()
589 * functions are available for string searching.
590 */
591#$d_strchr HAS_STRCHR /**/
592#$d_index HAS_INDEX /**/
593
594/* HAS_STRCOLL:
595 * This symbol, if defined, indicates that the strcoll routine is
596 * available to compare strings using collating information.
597 */
598#$d_strcoll HAS_STRCOLL /**/
599
600/* USE_STRUCT_COPY:
601 * This symbol, if defined, indicates that this C compiler knows how
602 * to copy structures. If undefined, you'll need to use a block copy
603 * routine of some sort instead.
604 */
605#$d_strctcpy USE_STRUCT_COPY /**/
606
495c5fdc 607/* HAS_STRTOD:
608 * This symbol, if defined, indicates that the strtod routine is
609 * available to provide better numeric string conversion than atof().
610 */
611#$d_strtod HAS_STRTOD /**/
612
613/* HAS_STRTOL:
614 * This symbol, if defined, indicates that the strtol routine is available
615 * to provide better numeric string conversion than atoi() and friends.
616 */
617#$d_strtol HAS_STRTOL /**/
618
619/* HAS_STRTOUL:
620 * This symbol, if defined, indicates that the strtoul routine is
621 * available to provide conversion of strings to unsigned long.
622 */
623#$d_strtoul HAS_STRTOUL /**/
624
625/* HAS_STRXFRM:
626 * This symbol, if defined, indicates that the strxfrm() routine is
627 * available to transform strings.
628 */
629#$d_strxfrm HAS_STRXFRM /**/
630
631/* HAS_SYMLINK:
632 * This symbol, if defined, indicates that the symlink routine is available
633 * to create symbolic links.
634 */
635#$d_symlink HAS_SYMLINK /**/
636
637/* HAS_SYSCALL:
638 * This symbol, if defined, indicates that the syscall routine is
639 * available to call arbitrary system calls. If undefined, that's tough.
640 */
641#$d_syscall HAS_SYSCALL /**/
642
643/* HAS_SYSCONF:
644 * This symbol, if defined, indicates that sysconf() is available
645 * to determine system related limits and options.
646 */
647#$d_sysconf HAS_SYSCONF /**/
648
649/* HAS_SYSTEM:
650 * This symbol, if defined, indicates that the system routine is
651 * available to issue a shell command.
652 */
653#$d_system HAS_SYSTEM /**/
654
655/* HAS_TCGETPGRP:
656 * This symbol, if defined, indicates that the tcgetpgrp routine is
657 * available to get foreground process group ID.
658 */
659#$d_tcgetpgrp HAS_TCGETPGRP /**/
660
661/* HAS_TCSETPGRP:
662 * This symbol, if defined, indicates that the tcsetpgrp routine is
663 * available to set foreground process group ID.
664 */
665#$d_tcsetpgrp HAS_TCSETPGRP /**/
666
667/* HAS_TRUNCATE:
668 * This symbol, if defined, indicates that the truncate routine is
669 * available to truncate files.
670 */
671#$d_truncate HAS_TRUNCATE /**/
672
673/* HAS_TZNAME:
674 * This symbol, if defined, indicates that the tzname[] array is
675 * available to access timezone names.
676 */
677#$d_tzname HAS_TZNAME /**/
678
679/* HAS_UMASK:
680 * This symbol, if defined, indicates that the umask routine is
681 * available to set and get the value of the file creation mask.
682 */
683#$d_umask HAS_UMASK /**/
684
495c5fdc 685/* HASVOLATILE:
686 * This symbol, if defined, indicates that this C compiler knows about
687 * the volatile declaration.
688 */
689#$d_volatile HASVOLATILE /**/
690#ifndef HASVOLATILE
691#define volatile
692#endif
693
694/* HAS_WAIT4:
695 * This symbol, if defined, indicates that wait4() exists.
696 */
697#$d_wait4 HAS_WAIT4 /**/
698
699/* HAS_WAITPID:
700 * This symbol, if defined, indicates that the waitpid routine is
701 * available to wait for child process.
702 */
703#$d_waitpid HAS_WAITPID /**/
704
705/* HAS_WCSTOMBS:
706 * This symbol, if defined, indicates that the wcstombs routine is
707 * available to convert wide character strings to multibyte strings.
708 */
709#$d_wcstombs HAS_WCSTOMBS /**/
710
711/* HAS_WCTOMB:
712 * This symbol, if defined, indicates that the wctomb routine is available
713 * to covert a wide character to a multibyte.
714 */
715#$d_wctomb HAS_WCTOMB /**/
716
495c5fdc 717/* I_ARPA_INET:
c287c78d 718 * This symbol, if defined, indicates to the C program that it should
719 * include <arpa/inet.h> to get inet_addr and friends declarations.
495c5fdc 720 */
c287c78d 721#$i_arpainet I_ARPA_INET /**/
495c5fdc 722
723/* I_DBM:
724 * This symbol, if defined, indicates that <dbm.h> exists and should
725 * be included.
726 */
727/* I_RPCSVC_DBM:
728 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
729 * should be included.
730 */
731#$i_dbm I_DBM /**/
732#$i_rpcsvcdbm I_RPCSVC_DBM /**/
733
734/* I_DIRENT:
735 * This symbol, if defined, indicates to the C program that it should
736 * include <dirent.h>. Using this symbol also triggers the definition
737 * of the Direntry_t define which ends up being 'struct dirent' or
738 * 'struct direct' depending on the availability of <dirent.h>.
739 */
740/* DIRNAMLEN:
741 * This symbol, if defined, indicates to the C program that the length
742 * of directory entry names is provided by a d_namlen field. Otherwise
743 * you need to do strlen() on the d_name field.
744 */
745/* Direntry_t:
746 * This symbol is set to 'struct direct' or 'struct dirent' depending on
747 * whether dirent is available or not. You should use this pseudo type to
748 * portably declare your directory entries.
749 */
750#$i_dirent I_DIRENT /**/
751#$d_dirnamlen DIRNAMLEN /**/
752#define Direntry_t $direntrytype
753
754/* I_DLFCN:
755 * This symbol, if defined, indicates that <dlfcn.h> exists and should
756 * be included.
757 */
758#$i_dlfcn I_DLFCN /**/
759
760/* I_FCNTL:
761 * This manifest constant tells the C program to include <fcntl.h>.
762 */
763#$i_fcntl I_FCNTL /**/
764
765/* I_FLOAT:
766 * This symbol, if defined, indicates to the C program that it should
767 * include <float.h> to get definition of symbols like DBL_MAX or
768 * DBL_MIN, i.e. machine dependent floating point values.
769 */
770#$i_float I_FLOAT /**/
771
495c5fdc 772/* I_LIMITS:
773 * This symbol, if defined, indicates to the C program that it should
774 * include <limits.h> to get definition of symbols like WORD_BIT or
775 * LONG_MAX, i.e. machine dependant limitations.
776 */
777#$i_limits I_LIMITS /**/
778
779/* I_LOCALE:
780 * This symbol, if defined, indicates to the C program that it should
781 * include <locale.h>.
782 */
783#$i_locale I_LOCALE /**/
784
785/* I_MATH:
786 * This symbol, if defined, indicates to the C program that it should
787 * include <math.h>.
788 */
789#$i_math I_MATH /**/
790
791/* I_MEMORY:
792 * This symbol, if defined, indicates to the C program that it should
793 * include <memory.h>.
794 */
795#$i_memory I_MEMORY /**/
796
797/* I_NDBM:
798 * This symbol, if defined, indicates that <ndbm.h> exists and should
799 * be included.
800 */
801#$i_ndbm I_NDBM /**/
802
803/* I_NET_ERRNO:
804 * This symbol, if defined, indicates that <net/errno.h> exists and
805 * should be included.
806 */
807#$i_neterrno I_NET_ERRNO /**/
808
809/* I_NETINET_IN:
810 * This symbol, if defined, indicates to the C program that it should
811 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
812 */
813#$i_niin I_NETINET_IN /**/
814
815/* I_SFIO:
816 * This symbol, if defined, indicates to the C program that it should
817 * include <sfio.h>.
818 */
819#$i_sfio I_SFIO /**/
820
821/* I_STDDEF:
822 * This symbol, if defined, indicates that <stddef.h> exists and should
823 * be included.
824 */
825#$i_stddef I_STDDEF /**/
826
827/* I_STDLIB:
828 * This symbol, if defined, indicates that <stdlib.h> exists and should
829 * be included.
830 */
831#$i_stdlib I_STDLIB /**/
832
833/* I_STRING:
834 * This symbol, if defined, indicates to the C program that it should
835 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
836 */
837#$i_string I_STRING /**/
838
839/* I_SYS_DIR:
840 * This symbol, if defined, indicates to the C program that it should
841 * include <sys/dir.h>.
842 */
843#$i_sysdir I_SYS_DIR /**/
844
845/* I_SYS_FILE:
846 * This symbol, if defined, indicates to the C program that it should
847 * include <sys/file.h> to get definition of R_OK and friends.
848 */
849#$i_sysfile I_SYS_FILE /**/
850
851/* I_SYS_IOCTL:
852 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
853 * be included. Otherwise, include <sgtty.h> or <termio.h>.
854 */
855#$i_sysioctl I_SYS_IOCTL /**/
856
857/* I_SYS_NDIR:
858 * This symbol, if defined, indicates to the C program that it should
859 * include <sys/ndir.h>.
860 */
861#$i_sysndir I_SYS_NDIR /**/
862
863/* I_SYS_PARAM:
864 * This symbol, if defined, indicates to the C program that it should
865 * include <sys/param.h>.
866 */
867#$i_sysparam I_SYS_PARAM /**/
868
869/* I_SYS_RESOURCE:
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/resource.h>.
872 */
873#$i_sysresrc I_SYS_RESOURCE /**/
874
875/* I_SYS_SELECT:
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/select.h> in order to get definition of struct timeval.
878 */
879#$i_sysselct I_SYS_SELECT /**/
880
881/* I_SYS_STAT:
882 * This symbol, if defined, indicates to the C program that it should
883 * include <sys/stat.h>.
884 */
885#$i_sysstat I_SYS_STAT /**/
886
887/* I_SYS_TIMES:
888 * This symbol, if defined, indicates to the C program that it should
889 * include <sys/times.h>.
890 */
891#$i_systimes I_SYS_TIMES /**/
892
893/* I_SYS_TYPES:
894 * This symbol, if defined, indicates to the C program that it should
895 * include <sys/types.h>.
896 */
897#$i_systypes I_SYS_TYPES /**/
898
899/* I_SYS_UN:
900 * This symbol, if defined, indicates to the C program that it should
901 * include <sys/un.h> to get UNIX domain socket definitions.
902 */
903#$i_sysun I_SYS_UN /**/
904
905/* I_SYS_WAIT:
906 * This symbol, if defined, indicates to the C program that it should
907 * include <sys/wait.h>.
908 */
909#$i_syswait I_SYS_WAIT /**/
910
911/* I_TERMIO:
912 * This symbol, if defined, indicates that the program should include
913 * <termio.h> rather than <sgtty.h>. There are also differences in
914 * the ioctl() calls that depend on the value of this symbol.
915 */
916/* I_TERMIOS:
917 * This symbol, if defined, indicates that the program should include
918 * the POSIX termios.h rather than sgtty.h or termio.h.
919 * There are also differences in the ioctl() calls that depend on the
920 * value of this symbol.
921 */
922/* I_SGTTY:
923 * This symbol, if defined, indicates that the program should include
924 * <sgtty.h> rather than <termio.h>. There are also differences in
925 * the ioctl() calls that depend on the value of this symbol.
926 */
927#$i_termio I_TERMIO /**/
928#$i_termios I_TERMIOS /**/
929#$i_sgtty I_SGTTY /**/
930
931/* I_UNISTD:
932 * This symbol, if defined, indicates to the C program that it should
933 * include <unistd.h>.
934 */
935#$i_unistd I_UNISTD /**/
936
937/* I_UTIME:
938 * This symbol, if defined, indicates to the C program that it should
939 * include <utime.h>.
940 */
941#$i_utime I_UTIME /**/
942
943/* I_VALUES:
944 * This symbol, if defined, indicates to the C program that it should
945 * include <values.h> to get definition of symbols like MINFLOAT or
946 * MAXLONG, i.e. machine dependant limitations. Probably, you
947 * should use <limits.h> instead, if it is available.
948 */
949#$i_values I_VALUES /**/
950
951/* I_STDARG:
952 * This symbol, if defined, indicates that <stdarg.h> exists and should
953 * be included.
954 */
955/* I_VARARGS:
956 * This symbol, if defined, indicates to the C program that it should
957 * include <varargs.h>.
958 */
959#$i_stdarg I_STDARG /**/
960#$i_varargs I_VARARGS /**/
961
962/* I_VFORK:
963 * This symbol, if defined, indicates to the C program that it should
964 * include vfork.h.
965 */
966#$i_vfork I_VFORK /**/
967
968/* CAN_PROTOTYPE:
969 * If defined, this macro indicates that the C compiler can handle
970 * function prototypes.
971 */
972/* _:
973 * This macro is used to declare function parameters for folks who want
974 * to make declarations with prototypes using a different style than
975 * the above macros. Use double parentheses. For example:
976 *
977 * int main _((int argc, char *argv[]));
978 */
979#$prototype CAN_PROTOTYPE /**/
980#ifdef CAN_PROTOTYPE
981#define _(args) args
982#else
983#define _(args) ()
984#endif
985
986/* SH_PATH:
987 * This symbol contains the full pathname to the shell used on this
988 * on this system to execute Bourne shell scripts. Usually, this will be
989 * /bin/sh, though it's possible that some systems will have /bin/ksh,
990 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
991 * D:/bin/sh.exe.
992 */
993#define SH_PATH "$sh" /**/
994
995/* STDCHAR:
996 * This symbol is defined to be the type of char used in stdio.h.
997 * It has the values "unsigned char" or "char".
998 */
999#define STDCHAR $stdchar /**/
1000
c287c78d 1001/* CROSSCOMPILE:
1002 * This symbol, if defined, signifies that we our
1003 * build process is a cross-compilation.
1004 */
1005#$crosscompile CROSSCOMPILE /**/
1006
1007/* INTSIZE:
1008 * This symbol contains the value of sizeof(int) so that the C
1009 * preprocessor can make decisions based on it.
1010 */
1011/* LONGSIZE:
1012 * This symbol contains the value of sizeof(long) so that the C
1013 * preprocessor can make decisions based on it.
1014 */
1015/* SHORTSIZE:
1016 * This symbol contains the value of sizeof(short) so that the C
1017 * preprocessor can make decisions based on it.
1018 */
1019#define INTSIZE $intsize /**/
1020#define LONGSIZE $longsize /**/
1021#define SHORTSIZE $shortsize /**/
1022
1023/* MULTIARCH:
1024 * This symbol, if defined, signifies that the build
1025 * process will produce some binary files that are going to be
1026 * used in a cross-platform environment. This is the case for
1027 * example with the NeXT "fat" binaries that contain executables
1028 * for several CPUs.
1029 */
1030#$multiarch MULTIARCH /**/
1031
1032/* HAS_QUAD:
1033 * This symbol, if defined, tells that there's a 64-bit integer type,
1034 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
1035 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
1036 */
1037#$d_quad HAS_QUAD /**/
1038#ifdef HAS_QUAD
1039# define Quad_t $quadtype /**/
1040# define Uquad_t $uquadtype /**/
1041# define QUADKIND $quadkind /**/
1042# define QUAD_IS_INT 1
1043# define QUAD_IS_LONG 2
1044# define QUAD_IS_LONG_LONG 3
1045# define QUAD_IS_INT64_T 4
1046#endif
1047
1048/* HAS_ACCESSX:
1049 * This symbol, if defined, indicates that the accessx routine is
1050 * available to do extended access checks.
1051 */
1052#$d_accessx HAS_ACCESSX /**/
1053
1054/* HAS_EACCESS:
1055 * This symbol, if defined, indicates that the eaccess routine is
1056 * available to do extended access checks.
1057 */
1058#$d_eaccess HAS_EACCESS /**/
1059
1060/* I_SYS_ACCESS:
1061 * This symbol, if defined, indicates to the C program that it should
1062 * include <sys/access.h>.
1063 */
1064#$i_sysaccess I_SYS_ACCESS /**/
1065
1066/* I_SYS_SECURITY:
1067 * This symbol, if defined, indicates to the C program that it should
1068 * include <sys/security.h>.
1069 */
1070#$i_syssecrt I_SYS_SECURITY /**/
1071
1072/* OSNAME:
1073 * This symbol contains the name of the operating system, as determined
1074 * by Configure. You shouldn't rely on it too much; the specific
1075 * feature tests from Configure are generally more reliable.
1076 */
1077#define OSNAME "$osname" /**/
1078
495c5fdc 1079/* MEM_ALIGNBYTES:
c287c78d 1080 * This symbol contains the number of bytes required to align a
1081 * double. Usual values are 2, 4 and 8. The default is eight,
1082 * for safety.
1083 */
1084#if defined(CROSSCOMPILE) || defined(MULTIARCH)
1085# define MEM_ALIGNBYTES 8
1086#else
1087#define MEM_ALIGNBYTES $alignbytes
1088#endif
1089
1090/* ARCHLIB:
1091 * This variable, if defined, holds the name of the directory in
1092 * which the user wants to put architecture-dependent public
1093 * library files for $package. It is most often a local directory
1094 * such as /usr/local/lib. Programs using this variable must be
1095 * prepared to deal with filename expansion. If ARCHLIB is the
1096 * same as PRIVLIB, it is not defined, since presumably the
1097 * program already searches PRIVLIB.
1098 */
1099/* ARCHLIB_EXP:
1100 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1101 * in programs that are not prepared to deal with ~ expansion at run-time.
1102 */
1103#$d_archlib ARCHLIB "$archlib" /**/
1104#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1105
1106/* ARCHNAME:
1107 * This symbol holds a string representing the architecture name.
1108 * It may be used to construct an architecture-dependant pathname
1109 * where library files may be held under a private library, for
1110 * instance.
1111 */
1112#define ARCHNAME "$archname" /**/
1113
1114/* HAS_ATOLF:
1115 * This symbol, if defined, indicates that the atolf routine is
1116 * available to convert strings into long doubles.
1117 */
1118#$d_atolf HAS_ATOLF /**/
1119
1120/* HAS_ATOLL:
1121 * This symbol, if defined, indicates that the atoll routine is
1122 * available to convert strings into long longs.
1123 */
1124#$d_atoll HAS_ATOLL /**/
1125
1126/* BIN:
1127 * This symbol holds the path of the bin directory where the package will
1128 * be installed. Program must be prepared to deal with ~name substitution.
1129 */
1130/* BIN_EXP:
1131 * This symbol is the filename expanded version of the BIN symbol, for
1132 * programs that do not want to deal with that at run-time.
1133 */
1134#define BIN "$bin" /**/
1135#define BIN_EXP "$binexp" /**/
1136
1137/* PERL_BINCOMPAT_5005:
1138 * This symbol, if defined, indicates that Perl 5.006 should be
1139 * binary-compatible with Perl 5.005. This is impossible for builds
1140 * that use features like threads and multiplicity it is always $undef
1141 * for those versions.
495c5fdc 1142 */
c287c78d 1143#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/
495c5fdc 1144
1145/* BYTEORDER:
1146 * This symbol holds the hexadecimal constant defined in byteorder,
1147 * i.e. 0x1234 or 0x4321, etc...
c287c78d 1148 * If the compiler supports cross-compiling or multiple-architecture
1149 * binaries (eg. on NeXT systems), use compiler-defined macros to
1150 * determine the byte order.
495c5fdc 1151 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1152 * Binaries (MAB) on either big endian or little endian machines.
1153 * The endian-ness is available at compile-time. This only matters
1154 * for perl, where the config.h can be generated and installed on
1155 * one system, and used by a different architecture to build an
1156 * extension. Older versions of NeXT that might not have
1157 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1158 * so the default case (for NeXT) is big endian to catch them.
1159 * This might matter for NeXT 3.0.
1160 */
c287c78d 1161#if defined(CROSSCOMPILE) || defined(MULTIARCH)
1162# ifdef __LITTLE_ENDIAN__
1163# if LONGSIZE == 4
1164# define BYTEORDER 0x1234
1165# else
1166# if LONGSIZE == 8
1167# define BYTEORDER 0x12345678
1168# endif
1169# endif
1170# else
1171# ifdef __BIG_ENDIAN__
1172# if LONGSIZE == 4
1173# define BYTEORDER 0x4321
1174# else
1175# if LONGSIZE == 8
1176# define BYTEORDER 0x87654321
1177# endif
1178# endif
1179# endif
1180# endif
1181# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1182# define BYTEORDER 0x4321
1183# endif
1184#else
495c5fdc 1185#define BYTEORDER 0x$byteorder /* large digits for MSB */
495c5fdc 1186#endif /* NeXT */
1187
c287c78d 1188/* CAT2:
1189 * This macro catenates 2 tokens together.
495c5fdc 1190 */
c287c78d 1191/* STRINGIFY:
1192 * This macro surrounds its token with double quotes.
495c5fdc 1193 */
c287c78d 1194#if $cpp_stuff == 1
1195#define CAT2(a,b)a/**/b
1196#define STRINGIFY(a)"a"
1197 /* If you can get stringification with catify, tell me how! */
495c5fdc 1198#endif
c287c78d 1199#if $cpp_stuff == 42
1200#define CAT2(a,b)a ## b
1201#define StGiFy(a)# a
1202#define STRINGIFY(a)StGiFy(a)
495c5fdc 1203#endif
c287c78d 1204#if $cpp_stuff != 1 && $cpp_stuff != 42
1205#include "Bletch: How does this C preprocessor catenate tokens?"
495c5fdc 1206#endif
1207
c287c78d 1208/* CPPSTDIN:
1209 * This symbol contains the first part of the string which will invoke
1210 * the C preprocessor on the standard input and produce to standard
1211 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1212 * call a wrapper. See CPPRUN.
495c5fdc 1213 */
c287c78d 1214/* CPPMINUS:
1215 * This symbol contains the second part of the string which will invoke
1216 * the C preprocessor on the standard input and produce to standard
1217 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1218 * to specify standard input, otherwise the value is "".
495c5fdc 1219 */
c287c78d 1220/* CPPRUN:
1221 * This symbol contains the string which will invoke a C preprocessor on
1222 * the standard input and produce to standard output. It needs to end
1223 * with CPPLAST, after all other preprocessor flags have been specified.
1224 * The main difference with CPPSTDIN is that this program will never be a
1225 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1226 * available directly to the user. Note that it may well be different from
1227 * the preprocessor used to compile the C program.
495c5fdc 1228 */
c287c78d 1229#define CPPSTDIN "$cppstdin"
1230#define CPPMINUS "$cppminus"
1231#define CPPRUN "$cpprun"
495c5fdc 1232
c287c78d 1233/* HAS_ACCESS:
1234 * This manifest constant lets the C program know that the access()
1235 * system call is available to check for accessibility using real UID/GID.
1236 * (always present on UNIX.)
495c5fdc 1237 */
c287c78d 1238#$d_access HAS_ACCESS /**/
495c5fdc 1239
c287c78d 1240/* CASTI32:
1241 * This symbol is defined if the C compiler can cast negative
1242 * or large floating point numbers to 32-bit ints.
495c5fdc 1243 */
c287c78d 1244#$d_casti32 CASTI32 /**/
495c5fdc 1245
c287c78d 1246/* CASTNEGFLOAT:
1247 * This symbol is defined if the C compiler can cast negative
1248 * numbers to unsigned longs, ints and shorts.
495c5fdc 1249 */
c287c78d 1250/* CASTFLAGS:
1251 * This symbol contains flags that say what difficulties the compiler
1252 * has casting odd floating values to unsigned long:
1253 * 0 = ok
1254 * 1 = couldn't cast < 0
1255 * 2 = couldn't cast >= 0x80000000
1256 * 4 = couldn't cast in argument expression list
495c5fdc 1257 */
c287c78d 1258#$d_castneg CASTNEGFLOAT /**/
1259#define CASTFLAGS $castflags /**/
495c5fdc 1260
c287c78d 1261/* VOID_CLOSEDIR:
1262 * This symbol, if defined, indicates that the closedir() routine
1263 * does not return a value.
495c5fdc 1264 */
c287c78d 1265#$d_void_closedir VOID_CLOSEDIR /**/
495c5fdc 1266
c287c78d 1267/* HAS_CSH:
1268 * This symbol, if defined, indicates that the C-shell exists.
495c5fdc 1269 */
495c5fdc 1270/* CSH:
1271 * This symbol, if defined, contains the full pathname of csh.
1272 */
1273#$d_csh HAS_CSH /**/
1274#ifdef HAS_CSH
1275#define CSH "$full_csh" /**/
1276#endif
1277
c287c78d 1278/* DLSYM_NEEDS_UNDERSCORE:
1279 * This symbol, if defined, indicates that we need to prepend an
1280 * underscore to the symbol name before calling dlsym(). This only
1281 * makes sense if you *have* dlsym, which we will presume is the
1282 * case if you're using dl_dlopen.xs.
1283 */
1284#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
1285
1286/* HAS_DRAND48_PROTO:
1287 * This symbol, if defined, indicates that the system provides
1288 * a prototype for the drand48() function. Otherwise, it is up
1289 * to the program to supply one. A good guess is
1290 * extern double drand48 _((void));
1291 */
1292#$d_drand48proto HAS_DRAND48_PROTO /**/
1293
1294/* HAS_ENDGRENT:
1295 * This symbol, if defined, indicates that the getgrent routine is
1296 * available for finalizing sequential access of the group database.
1297 */
1298#$d_endgrent HAS_ENDGRENT /**/
1299
495c5fdc 1300/* HAS_ENDHOSTENT:
1301 * This symbol, if defined, indicates that the endhostent() routine is
1302 * available to close whatever was being used for host queries.
1303 */
1304#$d_endhent HAS_ENDHOSTENT /**/
1305
1306/* HAS_ENDNETENT:
1307 * This symbol, if defined, indicates that the endnetent() routine is
1308 * available to close whatever was being used for network queries.
1309 */
1310#$d_endnent HAS_ENDNETENT /**/
1311
1312/* HAS_ENDPROTOENT:
1313 * This symbol, if defined, indicates that the endprotoent() routine is
1314 * available to close whatever was being used for protocol queries.
1315 */
1316#$d_endpent HAS_ENDPROTOENT /**/
1317
c287c78d 1318/* HAS_ENDPWENT:
1319 * This symbol, if defined, indicates that the getgrent routine is
1320 * available for finalizing sequential access of the passwd database.
1321 */
1322#$d_endpwent HAS_ENDPWENT /**/
1323
495c5fdc 1324/* HAS_ENDSERVENT:
1325 * This symbol, if defined, indicates that the endservent() routine is
1326 * available to close whatever was being used for service queries.
1327 */
1328#$d_endsent HAS_ENDSERVENT /**/
1329
c287c78d 1330/* HAS_ENDSPENT:
1331 * This symbol, if defined, indicates that the endspent system call is
1332 * available to finalize the scan of SysV shadow password entries.
1333 */
1334#$d_endspent HAS_ENDSPENT /**/
1335
1336/* HAS_FD_SET:
1337 * This symbol, when defined, indicates presence of the fd_set typedef
1338 * in <sys/types.h>
1339 */
1340#$d_fd_set HAS_FD_SET /**/
1341
1342/* HAS_STRUCT_FS_DATA:
1343 * This symbol, if defined, indicates that the struct fs_data
1344 * to do statfs() is supported.
1345 */
1346#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
1347
1348/* HAS_FSEEKO:
1349 * This symbol, if defined, indicates that the fseeko routine is
1350 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1351 */
1352#$d_fseeko HAS_FSEEKO /**/
1353
1354/* HAS_FSTATFS:
1355 * This symbol, if defined, indicates that the fstatfs routine is
1356 * available to stat filesystems by file descriptors.
1357 */
1358#$d_fstatfs HAS_FSTATFS /**/
1359/* HAS_FTELLO:
1360 * This symbol, if defined, indicates that the ftello routine is
1361 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1362 */
1363#$d_ftello HAS_FTELLO /**/
1364
1365/* Gconvert:
1366 * This preprocessor macro is defined to convert a floating point
1367 * number to a string without a trailing decimal point. This
1368 * emulates the behavior of sprintf("%g"), but is sometimes much more
1369 * efficient. If gconvert() is not available, but gcvt() drops the
1370 * trailing decimal point, then gcvt() is used. If all else fails,
1371 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1372 * macro are: value, number of digits, whether trailing zeros should
1373 * be retained, and the output buffer.
1374 * Possible values are:
1375 * d_Gconvert='gconvert((x),(n),(t),(b))'
1376 * d_Gconvert='gcvt((x),(n),(b))'
1377 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1378 * The last two assume trailing zeros should not be kept.
1379 */
1380#define Gconvert(x,n,t,b) $d_Gconvert
1381
1382/* HAS_GETGRENT:
1383 * This symbol, if defined, indicates that the getgrent routine is
1384 * available for sequential access of the group database.
1385 */
1386#$d_getgrent HAS_GETGRENT /**/
1387
495c5fdc 1388/* HAS_GETHOSTBYADDR:
1389 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1390 * available to look up hosts by their IP addresses.
1391 */
1392#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1393
1394/* HAS_GETHOSTBYNAME:
1395 * This symbol, if defined, indicates that the gethostbyname() routine is
1396 * available to look up host names in some data base or other.
1397 */
1398#$d_gethbyname HAS_GETHOSTBYNAME /**/
1399
1400/* HAS_GETHOSTENT:
1401 * This symbol, if defined, indicates that the gethostent() routine is
1402 * available to look up host names in some data base or another.
1403 */
1404#$d_gethent HAS_GETHOSTENT /**/
1405
c287c78d 1406/* HAS_GETHOSTNAME:
1407 * This symbol, if defined, indicates that the C program may use the
1408 * gethostname() routine to derive the host name. See also HAS_UNAME
1409 * and PHOSTNAME.
1410 */
1411/* HAS_UNAME:
1412 * This symbol, if defined, indicates that the C program may use the
1413 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1414 * and PHOSTNAME.
1415 */
1416/* PHOSTNAME:
1417 * This symbol, if defined, indicates the command to feed to the
1418 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1419 * and HAS_UNAME. Note that the command uses a fully qualified path,
1420 * so that it is safe even if used by a process with super-user
1421 * privileges.
1422 */
1423#$d_gethname HAS_GETHOSTNAME /**/
1424#$d_uname HAS_UNAME /**/
1425#$d_phostname HAS_PHOSTNAME
1426#ifdef HAS_PHOSTNAME
1427#define PHOSTNAME "$aphostname" /* How to get the host name */
1428#endif
1429
1430/* HAS_GETHOST_PROTOS:
1431 * This symbol, if defined, indicates that <netdb.h> includes
1432 * prototypes for gethostent(), gethostbyname(), and
1433 * gethostbyaddr(). Otherwise, it is up to the program to guess
1434 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1435 */
1436#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1437
1438/* HAS_GETMNT:
1439 * This symbol, if defined, indicates that the getmnt routine is
1440 * available to get filesystem mount info by filename.
1441 */
1442#$d_getmnt HAS_GETMNT /**/
1443
1444/* HAS_GETMNTENT:
1445 * This symbol, if defined, indicates that the getmntent routine is
1446 * available to iterate through mounted file systems to get their info.
1447 */
1448#$d_getmntent HAS_GETMNTENT /**/
1449
495c5fdc 1450/* HAS_GETNETBYADDR:
1451 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1452 * available to look up networks by their IP addresses.
1453 */
1454#$d_getnbyaddr HAS_GETNETBYADDR /**/
1455
1456/* HAS_GETNETBYNAME:
1457 * This symbol, if defined, indicates that the getnetbyname() routine is
1458 * available to look up networks by their names.
1459 */
1460#$d_getnbyname HAS_GETNETBYNAME /**/
1461
1462/* HAS_GETNETENT:
1463 * This symbol, if defined, indicates that the getnetent() routine is
1464 * available to look up network names in some data base or another.
1465 */
1466#$d_getnent HAS_GETNETENT /**/
1467
c287c78d 1468/* HAS_GETNET_PROTOS:
1469 * This symbol, if defined, indicates that <netdb.h> includes
1470 * prototypes for getnetent(), getnetbyname(), and
1471 * getnetbyaddr(). Otherwise, it is up to the program to guess
1472 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1473 */
1474#$d_getnetprotos HAS_GETNET_PROTOS /**/
1475
495c5fdc 1476/* HAS_GETPROTOENT:
1477 * This symbol, if defined, indicates that the getprotoent() routine is
1478 * available to look up protocols in some data base or another.
1479 */
1480#$d_getpent HAS_GETPROTOENT /**/
1481
1482/* HAS_GETPROTOBYNAME:
1483 * This symbol, if defined, indicates that the getprotobyname()
1484 * routine is available to look up protocols by their name.
1485 */
1486/* HAS_GETPROTOBYNUMBER:
1487 * This symbol, if defined, indicates that the getprotobynumber()
1488 * routine is available to look up protocols by their number.
1489 */
1490#$d_getpbyname HAS_GETPROTOBYNAME /**/
1491#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1492
c287c78d 1493/* HAS_GETPROTO_PROTOS:
1494 * This symbol, if defined, indicates that <netdb.h> includes
1495 * prototypes for getprotoent(), getprotobyname(), and
1496 * getprotobyaddr(). Otherwise, it is up to the program to guess
1497 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1498 */
1499#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1500
1501/* HAS_GETPWENT:
1502 * This symbol, if defined, indicates that the getpwent routine is
1503 * available for sequential access of the passwd database.
1504 * If this is not available, the older getpw() function may be available.
1505 */
1506#$d_getpwent HAS_GETPWENT /**/
1507
495c5fdc 1508/* HAS_GETSERVENT:
1509 * This symbol, if defined, indicates that the getservent() routine is
1510 * available to look up network services in some data base or another.
1511 */
1512#$d_getsent HAS_GETSERVENT /**/
1513
c287c78d 1514/* HAS_GETSERV_PROTOS:
1515 * This symbol, if defined, indicates that <netdb.h> includes
1516 * prototypes for getservent(), getservbyname(), and
1517 * getservbyaddr(). Otherwise, it is up to the program to guess
1518 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1519 */
1520#$d_getservprotos HAS_GETSERV_PROTOS /**/
1521
1522/* HAS_GETSPENT:
1523 * This symbol, if defined, indicates that the getspent system call is
1524 * available to retrieve SysV shadow password entries sequentially.
1525 */
1526#$d_getspent HAS_GETSPENT /**/
1527
1528/* HAS_GETSPNAM:
1529 * This symbol, if defined, indicates that the getspnam system call is
1530 * available to retrieve SysV shadow password entries by name.
1531 */
1532#$d_getspnam HAS_GETSPNAM /**/
1533
495c5fdc 1534/* HAS_GETSERVBYNAME:
1535 * This symbol, if defined, indicates that the getservbyname()
1536 * routine is available to look up services by their name.
1537 */
1538/* HAS_GETSERVBYPORT:
1539 * This symbol, if defined, indicates that the getservbyport()
1540 * routine is available to look up services by their port.
1541 */
1542#$d_getsbyname HAS_GETSERVBYNAME /**/
1543#$d_getsbyport HAS_GETSERVBYPORT /**/
1544
c287c78d 1545/* HAS_GNULIBC:
1546 * This symbol, if defined, indicates to the C program that
1547 * the GNU C library is being used.
1548 */
1549#$d_gnulibc HAS_GNULIBC /**/
1550#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1551# define _GNU_SOURCE
1552#endif
1553/* HAS_HASMNTOPT:
1554 * This symbol, if defined, indicates that the hasmntopt routine is
1555 * available to query the mount options of file systems.
1556 */
1557#$d_hasmntopt HAS_HASMNTOPT /**/
1558
1559/* HAS_HTONL:
1560 * This symbol, if defined, indicates that the htonl() routine (and
1561 * friends htons() ntohl() ntohs()) are available to do network
1562 * order byte swapping.
1563 */
1564/* HAS_HTONS:
1565 * This symbol, if defined, indicates that the htons() routine (and
1566 * friends htonl() ntohl() ntohs()) are available to do network
1567 * order byte swapping.
1568 */
1569/* HAS_NTOHL:
1570 * This symbol, if defined, indicates that the ntohl() routine (and
1571 * friends htonl() htons() ntohs()) are available to do network
1572 * order byte swapping.
1573 */
1574/* HAS_NTOHS:
1575 * This symbol, if defined, indicates that the ntohs() routine (and
1576 * friends htonl() htons() ntohl()) are available to do network
1577 * order byte swapping.
1578 */
1579#$d_htonl HAS_HTONL /**/
1580#$d_htonl HAS_HTONS /**/
1581#$d_htonl HAS_NTOHL /**/
1582#$d_htonl HAS_NTOHS /**/
1583
1584/* HAS_ISASCII:
1585 * This manifest constant lets the C program know that isascii
1586 * is available.
1587 */
1588#$d_isascii HAS_ISASCII /**/
1589
1590/* HAS_LCHOWN:
1591 * This symbol, if defined, indicates that the lchown routine is
1592 * available to operate on a symbolic link (instead of following the
1593 * link).
1594 */
1595#$d_lchown HAS_LCHOWN /**/
1596
1597/* HAS_LDBL_DIG:
1598 * This symbol, if defined, indicates that this system's <float.h>
1599 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1600 * of significant digits in a long double precision number. Unlike
1601 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1602 */
1603#$d_ldbl_dig HAS_LDBL_DIG /* */
1604
495c5fdc 1605/* HAS_LONG_DOUBLE:
1606 * This symbol will be defined if the C compiler supports long
1607 * doubles.
1608 */
1609/* LONG_DOUBLESIZE:
1610 * This symbol contains the size of a long double, so that the
1611 * C preprocessor can make decisions based on it. It is only
1612 * defined if the system supports long doubles.
1613 */
1614#$d_longdbl HAS_LONG_DOUBLE /**/
1615#ifdef HAS_LONG_DOUBLE
1616#define LONG_DOUBLESIZE $longdblsize /**/
1617#endif
1618
1619/* HAS_LONG_LONG:
c287c78d 1620 * This symbol will be defined if the C compiler supports long long.
495c5fdc 1621 */
1622/* LONGLONGSIZE:
1623 * This symbol contains the size of a long long, so that the
1624 * C preprocessor can make decisions based on it. It is only
1625 * defined if the system supports long long.
1626 */
1627#$d_longlong HAS_LONG_LONG /**/
1628#ifdef HAS_LONG_LONG
1629#define LONGLONGSIZE $longlongsize /**/
1630#endif
1631
c287c78d 1632/* HAS_MEMCHR:
1633 * This symbol, if defined, indicates that the memchr routine is available
1634 * to locate characters within a C string.
1635 */
1636#$d_memchr HAS_MEMCHR /**/
1637
1638/* HAS_MSG:
1639 * This symbol, if defined, indicates that the entire msg*(2) library is
1640 * supported (IPC mechanism based on message queues).
1641 */
1642#$d_msg HAS_MSG /**/
1643
1644/* HAS_OPEN3:
1645 * This manifest constant lets the C program know that the three
1646 * argument form of open(2) is available.
1647 */
1648#$d_open3 HAS_OPEN3 /**/
1649
1650/* OLD_PTHREAD_CREATE_JOINABLE:
1651 * This symbol, if defined, indicates how to create pthread
1652 * in joinable (aka undetached) state. NOTE: not defined
1653 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1654 * (the new version of the constant).
1655 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1656 * and __UNDETACHED.
1657 */
1658#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
1659
1660/* HAS_PTHREAD_YIELD:
1661 * This symbol, if defined, indicates that the pthread_yield
1662 * routine is available to yield the execution of the current
1663 * thread. sched_yield is preferable to pthread_yield.
1664 */
1665/* SCHED_YIELD:
1666 * This symbol defines the way to yield the execution of
1667 * the current thread. Known ways are sched_yield,
1668 * pthread_yield, and pthread_yield with NULL.
1669 */
1670/* HAS_SCHED_YIELD:
1671 * This symbol, if defined, indicates that the sched_yield
1672 * routine is available to yield the execution of the current
1673 * thread. sched_yield is preferable to pthread_yield.
1674 */
1675#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1676#define SCHED_YIELD $sched_yield /**/
1677#$d_sched_yield HAS_SCHED_YIELD /**/
1678
1679/* HAS_SAFE_BCOPY:
1680 * This symbol, if defined, indicates that the bcopy routine is available
1681 * to copy potentially overlapping memory blocks. Otherwise you should
1682 * probably use memmove() or memcpy(). If neither is defined, roll your
1683 * own version.
1684 */
1685#$d_safebcpy HAS_SAFE_BCOPY /**/
1686
1687/* HAS_SAFE_MEMCPY:
1688 * This symbol, if defined, indicates that the memcpy routine is available
1689 * to copy potentially overlapping memory blocks. Otherwise you should
1690 * probably use memmove() or memcpy(). If neither is defined, roll your
1691 * own version.
1692 */
1693#$d_safemcpy HAS_SAFE_MEMCPY /**/
1694
1695/* HAS_SANE_MEMCMP:
1696 * This symbol, if defined, indicates that the memcmp routine is available
1697 * and can be used to compare relative magnitudes of chars with their high
1698 * bits set. If it is not defined, roll your own version.
1699 */
1700#$d_sanemcmp HAS_SANE_MEMCMP /**/
1701
1702/* HAS_SEM:
1703 * This symbol, if defined, indicates that the entire sem*(2) library is
1704 * supported.
1705 */
1706#$d_sem HAS_SEM /**/
1707
1708/* HAS_SETGRENT:
1709 * This symbol, if defined, indicates that the setgrent routine is
1710 * available for initializing sequential access of the group database.
1711 */
1712#$d_setgrent HAS_SETGRENT /**/
1713
495c5fdc 1714/* HAS_SETGROUPS:
1715 * This symbol, if defined, indicates that the setgroups() routine is
1716 * available to set the list of process groups. If unavailable, multiple
1717 * groups are probably not supported.
1718 */
1719#$d_setgrps HAS_SETGROUPS /**/
1720
1721/* HAS_SETHOSTENT:
1722 * This symbol, if defined, indicates that the sethostent() routine is
1723 * available.
1724 */
1725#$d_sethent HAS_SETHOSTENT /**/
1726
1727/* HAS_SETNETENT:
1728 * This symbol, if defined, indicates that the setnetent() routine is
1729 * available.
1730 */
1731#$d_setnent HAS_SETNETENT /**/
1732
1733/* HAS_SETPROTOENT:
1734 * This symbol, if defined, indicates that the setprotoent() routine is
1735 * available.
1736 */
1737#$d_setpent HAS_SETPROTOENT /**/
1738
c287c78d 1739/* HAS_SETPWENT:
1740 * This symbol, if defined, indicates that the setpwent routine is
1741 * available for initializing sequential access of the passwd database.
1742 */
1743#$d_setpwent HAS_SETPWENT /**/
1744
495c5fdc 1745/* HAS_SETSERVENT:
1746 * This symbol, if defined, indicates that the setservent() routine is
1747 * available.
1748 */
1749#$d_setsent HAS_SETSERVENT /**/
1750
c287c78d 1751/* HAS_SETSPENT:
1752 * This symbol, if defined, indicates that the setspent system call is
1753 * available to initialize the scan of SysV shadow password entries.
1754 */
1755#$d_setspent HAS_SETSPENT /**/
1756
495c5fdc 1757/* HAS_SETVBUF:
1758 * This symbol, if defined, indicates that the setvbuf routine is
1759 * available to change buffering on an open stdio stream.
1760 * to a line-buffered mode.
1761 */
1762#$d_setvbuf HAS_SETVBUF /**/
1763
c287c78d 1764/* USE_SFIO:
1765 * This symbol, if defined, indicates that sfio should
1766 * be used.
1767 */
1768#$d_sfio USE_SFIO /**/
1769
1770/* HAS_SHM:
1771 * This symbol, if defined, indicates that the entire shm*(2) library is
1772 * supported.
1773 */
1774#$d_shm HAS_SHM /**/
1775
1776/* HAS_SIGACTION:
1777 * This symbol, if defined, indicates that Vr4's sigaction() routine
1778 * is available.
1779 */
1780#$d_sigaction HAS_SIGACTION /**/
1781
1782/* HAS_SIGSETJMP:
1783 * This variable indicates to the C program that the sigsetjmp()
1784 * routine is available to save the calling process's registers
1785 * and stack environment for later use by siglongjmp(), and
1786 * to optionally save the process's signal mask. See
1787 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1788 */
1789/* Sigjmp_buf:
1790 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1791 */
1792/* Sigsetjmp:
1793 * This macro is used in the same way as sigsetjmp(), but will invoke
1794 * traditional setjmp() if sigsetjmp isn't available.
1795 * See HAS_SIGSETJMP.
1796 */
1797/* Siglongjmp:
1798 * This macro is used in the same way as siglongjmp(), but will invoke
1799 * traditional longjmp() if siglongjmp isn't available.
1800 * See HAS_SIGSETJMP.
1801 */
1802#$d_sigsetjmp HAS_SIGSETJMP /**/
1803#ifdef HAS_SIGSETJMP
1804#define Sigjmp_buf sigjmp_buf
1805#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1806#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1807#else
1808#define Sigjmp_buf jmp_buf
1809#define Sigsetjmp(buf,save_mask) setjmp((buf))
1810#define Siglongjmp(buf,retval) longjmp((buf),(retval))
1811#endif
1812
495c5fdc 1813/* HAS_SOCKET:
1814 * This symbol, if defined, indicates that the BSD socket interface is
1815 * supported.
1816 */
1817/* HAS_SOCKETPAIR:
1818 * This symbol, if defined, indicates that the BSD socketpair() call is
1819 * supported.
1820 */
c287c78d 1821/* HAS_MSG_CTRUNC:
1822 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1823 * Checking just with #ifdef might not be enough because this symbol
1824 * has been known to be an enum.
1825 */
1826/* HAS_MSG_DONTROUTE:
1827 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1828 * Checking just with #ifdef might not be enough because this symbol
1829 * has been known to be an enum.
1830 */
1831/* HAS_MSG_OOB:
1832 * This symbol, if defined, indicates that the MSG_OOB is supported.
1833 * Checking just with #ifdef might not be enough because this symbol
1834 * has been known to be an enum.
1835 */
1836/* HAS_MSG_PEEK:
1837 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1838 * Checking just with #ifdef might not be enough because this symbol
1839 * has been known to be an enum.
1840 */
1841/* HAS_MSG_PROXY:
1842 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1843 * Checking just with #ifdef might not be enough because this symbol
1844 * has been known to be an enum.
1845 */
1846/* HAS_SCM_RIGHTS:
1847 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1848 * Checking just with #ifdef might not be enough because this symbol
1849 * has been known to be an enum.
1850 */
1851#$d_socket HAS_SOCKET /**/
1852#$d_sockpair HAS_SOCKETPAIR /**/
1853#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
1854#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
1855#$d_msg_oob HAS_MSG_OOB /**/
1856#$d_msg_peek HAS_MSG_PEEK /**/
1857#$d_msg_proxy HAS_MSG_PROXY /**/
1858#$d_scm_rights HAS_SCM_RIGHTS /**/
1859
1860/* HAS_SQRTL:
1861 * This symbol, if defined, indicates that the sqrtl routine is
1862 * available to do long double square roots.
1863 */
1864#$d_sqrtl HAS_SQRTL /**/
1865
1866/* USE_STAT_BLOCKS:
1867 * This symbol is defined if this system has a stat structure declaring
1868 * st_blksize and st_blocks.
1869 */
1870#ifndef USE_STAT_BLOCKS
1871#$d_statblks USE_STAT_BLOCKS /**/
1872#endif
1873
1874/* HAS_STRUCT_STATFS_F_FLAGS:
1875 * This symbol, if defined, indicates that the struct statfs
1876 * does have the f_flags member containing the mount flags of
1877 * the filesystem containing the file.
1878 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
1879 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
1880 * have statfs() and struct statfs, they have ustat() and getmnt()
1881 * with struct ustat and struct fs_data.
1882 */
1883#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
1884
1885/* HAS_STRUCT_STATFS:
1886 * This symbol, if defined, indicates that the struct statfs
1887 * to do statfs() is supported.
1888 */
1889#$d_statfs_s HAS_STRUCT_STATFS /**/
1890
1891/* HAS_FSTATVFS:
1892 * This symbol, if defined, indicates that the fstatvfs routine is
1893 * available to stat filesystems by file descriptors.
1894 */
1895#$d_fstatvfs HAS_FSTATVFS /**/
1896
1897/* USE_STDIO_PTR:
1898 * This symbol is defined if the _ptr and _cnt fields (or similar)
1899 * of the stdio FILE structure can be used to access the stdio buffer
1900 * for a file handle. If this is defined, then the FILE_ptr(fp)
1901 * and FILE_cnt(fp) macros will also be defined and should be used
1902 * to access these fields.
1903 */
1904/* FILE_ptr:
1905 * This macro is used to access the _ptr field (or equivalent) of the
1906 * FILE structure pointed to by its argument. This macro will always be
1907 * defined if USE_STDIO_PTR is defined.
1908 */
1909/* STDIO_PTR_LVALUE:
1910 * This symbol is defined if the FILE_ptr macro can be used as an
1911 * lvalue.
1912 */
1913/* FILE_cnt:
1914 * This macro is used to access the _cnt field (or equivalent) of the
1915 * FILE structure pointed to by its argument. This macro will always be
1916 * defined if USE_STDIO_PTR is defined.
1917 */
1918/* STDIO_CNT_LVALUE:
1919 * This symbol is defined if the FILE_cnt macro can be used as an
1920 * lvalue.
1921 */
1922#$d_stdstdio USE_STDIO_PTR /**/
1923#ifdef USE_STDIO_PTR
1924#define FILE_ptr(fp) $stdio_ptr
1925#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1926#define FILE_cnt(fp) $stdio_cnt
1927#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1928#endif
1929
1930/* USE_STDIO_BASE:
1931 * This symbol is defined if the _base field (or similar) of the
1932 * stdio FILE structure can be used to access the stdio buffer for
1933 * a file handle. If this is defined, then the FILE_base(fp) macro
1934 * will also be defined and should be used to access this field.
1935 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1936 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1937 * will never be defined unless USE_STDIO_PTR is.
1938 */
1939/* FILE_base:
1940 * This macro is used to access the _base field (or equivalent) of the
1941 * FILE structure pointed to by its argument. This macro will always be
1942 * defined if USE_STDIO_BASE is defined.
1943 */
1944/* FILE_bufsiz:
1945 * This macro is used to determine the number of bytes in the I/O
1946 * buffer pointed to by _base field (or equivalent) of the FILE
1947 * structure pointed to its argument. This macro will always be defined
1948 * if USE_STDIO_BASE is defined.
1949 */
1950#$d_stdiobase USE_STDIO_BASE /**/
1951#ifdef USE_STDIO_BASE
1952#define FILE_base(fp) $stdio_base
1953#define FILE_bufsiz(fp) $stdio_bufsiz
1954#endif
1955
1956/* HAS_STRERROR:
1957 * This symbol, if defined, indicates that the strerror routine is
1958 * available to translate error numbers to strings. See the writeup
1959 * of Strerror() in this file before you try to define your own.
1960 */
1961/* HAS_SYS_ERRLIST:
1962 * This symbol, if defined, indicates that the sys_errlist array is
1963 * available to translate error numbers to strings. The extern int
1964 * sys_nerr gives the size of that table.
1965 */
1966/* Strerror:
1967 * This preprocessor symbol is defined as a macro if strerror() is
1968 * not available to translate error numbers to strings but sys_errlist[]
1969 * array is there.
1970 */
1971#$d_strerror HAS_STRERROR /**/
1972#$d_syserrlst HAS_SYS_ERRLIST /**/
1973#define Strerror(e) $d_strerrm
1974
1975/* HAS_STRTOLD:
1976 * This symbol, if defined, indicates that the strtold routine is
1977 * available to convert strings to long doubles.
1978 */
1979#$d_strtold HAS_STRTOLD /**/
1980
1981/* HAS_STRTOLL:
1982 * This symbol, if defined, indicates that the strtoll routine is
1983 * available to convert strings to long longs.
1984 */
1985#$d_strtoll HAS_STRTOLL /**/
1986
1987/* HAS_STRTOULL:
1988 * This symbol, if defined, indicates that the strtoull routine is
1989 * available to convert strings to unsigned long longs.
1990 */
1991#$d_strtoull HAS_STRTOULL /**/
1992
1993/* HAS_STRTOUQ:
1994 * This symbol, if defined, indicates that the strtouq routine is
1995 * available to convert strings to unsigned long longs (quads).
1996 */
1997#$d_strtouq HAS_STRTOUQ /**/
1998
1999/* HAS_TELLDIR_PROTO:
2000 * This symbol, if defined, indicates that the system provides
2001 * a prototype for the telldir() function. Otherwise, it is up
2002 * to the program to supply one. A good guess is
2003 * extern long telldir _((DIR*));
2004 */
2005#$d_telldirproto HAS_TELLDIR_PROTO /**/
2006
2007/* Time_t:
2008 * This symbol holds the type returned by time(). It can be long,
2009 * or time_t on BSD sites (in which case <sys/types.h> should be
2010 * included).
2011 */
2012#define Time_t $timetype /* Time type */
2013
2014/* HAS_TIMES:
2015 * This symbol, if defined, indicates that the times() routine exists.
2016 * Note that this became obsolete on some systems (SUNOS), which now
2017 * use getrusage(). It may be necessary to include <sys/times.h>.
2018 */
2019#$d_times HAS_TIMES /**/
495c5fdc 2020
2021/* HAS_UNION_SEMUN:
2022 * This symbol, if defined, indicates that the union semun is
2023 * defined by including <sys/sem.h>. If not, the user code
2024 * probably needs to define it as:
2025 * union semun {
2026 * int val;
2027 * struct semid_ds *buf;
2028 * unsigned short *array;
2029 * }
2030 */
2031/* USE_SEMCTL_SEMUN:
2032 * This symbol, if defined, indicates that union semun is
2033 * used for semctl IPC_STAT.
2034 */
2035/* USE_SEMCTL_SEMID_DS:
2036 * This symbol, if defined, indicates that struct semid_ds * is
2037 * used for semctl IPC_STAT.
2038 */
2039#$d_union_semun HAS_UNION_SEMUN /**/
2040#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2041#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2042
c287c78d 2043/* HAS_USTAT:
2044 * This symbol, if defined, indicates that the ustat system call is
2045 * available to query file system statistics by dev_t.
2046 */
2047#$d_ustat HAS_USTAT /**/
2048
2049/* HAS_VFORK:
2050 * This symbol, if defined, indicates that vfork() exists.
2051 */
2052#$d_vfork HAS_VFORK /**/
2053
495c5fdc 2054/* Signal_t:
2055 * This symbol's value is either "void" or "int", corresponding to the
2056 * appropriate return type of a signal handler. Thus, you can declare
2057 * a signal handler using "Signal_t (*handler)()", and define the
2058 * handler using "Signal_t handler(sig)".
2059 */
2060#define Signal_t $signal_t /* Signal handler's return type */
2061
c287c78d 2062/* HAS_VPRINTF:
2063 * This symbol, if defined, indicates that the vprintf routine is available
2064 * to printf with a pointer to an argument list. If unavailable, you
2065 * may need to write your own, probably in terms of _doprnt().
2066 */
2067/* USE_CHAR_VSPRINTF:
2068 * This symbol is defined if this system has vsprintf() returning type
2069 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2070 * is up to the package author to declare vsprintf correctly based on the
2071 * symbol.
2072 */
2073#$d_vprintf HAS_VPRINTF /**/
2074#$d_charvspr USE_CHAR_VSPRINTF /**/
2075
2076/* USE_DYNAMIC_LOADING:
2077 * This symbol, if defined, indicates that dynamic loading of
2078 * some sort is available.
2079 */
2080#$usedl USE_DYNAMIC_LOADING /**/
2081
2082/* DOUBLESIZE:
2083 * This symbol contains the size of a double, so that the C preprocessor
2084 * can make decisions based on it.
2085 */
2086#define DOUBLESIZE $doublesize /**/
2087
2088/* EBCDIC:
2089 * This symbol, if defined, indicates that this system uses
2090 * EBCDIC encoding.
2091 */
2092#$ebcdic EBCDIC /**/
2093
2094/* FFLUSH_NULL:
2095 * This symbol, if defined, tells that fflush(NULL) does flush
2096 * all pending stdio output.
2097 */
2098/* FFLUSH_ALL:
2099 * This symbol, if defined, tells that to flush
2100 * all pending stdio output one must loop through all
2101 * the stdio file handles stored in an array and fflush them.
2102 * Note that if fflushNULL is defined, fflushall will not
2103 * even be probed for and will be left undefined.
2104 */
2105#$fflushNULL FFLUSH_NULL /**/
2106#$fflushall FFLUSH_ALL /**/
2107
2108/* Fpos_t:
2109 * This symbol holds the type used to declare file positions in libc.
2110 * It can be fpos_t, long, uint, etc... It may be necessary to include
2111 * <sys/types.h> to get any typedef'ed information.
2112 */
2113#define Fpos_t $fpostype /* File position type */
2114
2115/* Gid_t_f:
2116 * This symbol defines the format string used for printing a Gid_t.
2117 */
2118#define Gid_t_f $gidformat /**/
2119
2120/* Gid_t_size:
2121 * This symbol holds the size of a Gid_t in bytes.
2122 */
2123#define Gid_t_size $gidsize /* GID size */
2124
2125/* Gid_t:
2126 * This symbol holds the return type of getgid() and the type of
2127 * argument to setrgid() and related functions. Typically,
2128 * it is the type of group ids in the kernel. It can be int, ushort,
2129 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2130 * any typedef'ed information.
2131 */
2132#define Gid_t $gidtype /* Type for getgid(), etc... */
2133
495c5fdc 2134/* Groups_t:
2135 * This symbol holds the type used for the second argument to
2136 * getgroups() and setgropus(). Usually, this is the same as
2137 * gidtype (gid_t) , but sometimes it isn't.
2138 * It can be int, ushort, uid_t, etc...
2139 * It may be necessary to include <sys/types.h> to get any
2140 * typedef'ed information. This is only required if you have
2141 * getgroups() or setgropus()..
2142 */
c287c78d 2143#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2144#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
2145#endif
2146
2147/* DB_Prefix_t:
2148 * This symbol contains the type of the prefix structure element
2149 * in the <db.h> header file. In older versions of DB, it was
2150 * int, while in newer ones it is u_int32_t.
2151 */
2152/* DB_Hash_t:
2153 * This symbol contains the type of the prefix structure element
2154 * in the <db.h> header file. In older versions of DB, it was
2155 * int, while in newer ones it is size_t.
2156 */
2157#define DB_Hash_t $db_hashtype /**/
2158#define DB_Prefix_t $db_prefixtype /**/
2159
2160/* I_GRP:
2161 * This symbol, if defined, indicates to the C program that it should
2162 * include <grp.h>.
2163 */
2164/* GRPASSWD:
2165 * This symbol, if defined, indicates to the C program that struct group
2166 * in <grp.h> contains gr_passwd.
2167 */
2168#$i_grp I_GRP /**/
2169#$d_grpasswd GRPASSWD /**/
2170
2171/* I_INTTYPES:
2172 * This symbol, if defined, indicates to the C program that it should
2173 * include <inttypes.h>.
2174 */
2175#$i_inttypes I_INTTYPES /**/
2176
2177/* I_MACH_CTHREADS:
2178 * This symbol, if defined, indicates to the C program that it should
2179 * include <mach/cthreads.h>.
2180 */
2181#$i_machcthr I_MACH_CTHREADS /**/
2182
2183/* I_MNTENT:
2184 * This symbol, if defined, indicates that <mntent.h> exists and
2185 * should be included.
2186 */
2187#$i_mntent I_MNTENT /**/
495c5fdc 2188
2189/* I_NETDB:
2190 * This symbol, if defined, indicates that <netdb.h> exists and
2191 * should be included.
2192 */
2193#$i_netdb I_NETDB /**/
2194
c287c78d 2195/* I_NETINET_TCP:
2196 * This symbol, if defined, indicates to the C program that it should
2197 * include <netinet/tcp.h>.
2198 */
2199#$i_netinettcp I_NETINET_TCP /**/
2200
2201/* I_POLL:
2202 * This symbol, if defined, indicates that <poll.h> exists and
2203 * should be included.
2204 */
2205#$i_poll I_POLL /**/
2206
2207/* I_PTHREAD:
2208 * This symbol, if defined, indicates to the C program that it should
2209 * include <pthread.h>.
2210 */
2211#$i_pthread I_PTHREAD /**/
2212
495c5fdc 2213/* I_PWD:
2214 * This symbol, if defined, indicates to the C program that it should
2215 * include <pwd.h>.
2216 */
2217/* PWQUOTA:
2218 * This symbol, if defined, indicates to the C program that struct passwd
2219 * contains pw_quota.
2220 */
2221/* PWAGE:
2222 * This symbol, if defined, indicates to the C program that struct passwd
2223 * contains pw_age.
2224 */
2225/* PWCHANGE:
2226 * This symbol, if defined, indicates to the C program that struct passwd
2227 * contains pw_change.
2228 */
2229/* PWCLASS:
2230 * This symbol, if defined, indicates to the C program that struct passwd
2231 * contains pw_class.
2232 */
2233/* PWEXPIRE:
2234 * This symbol, if defined, indicates to the C program that struct passwd
2235 * contains pw_expire.
2236 */
2237/* PWCOMMENT:
2238 * This symbol, if defined, indicates to the C program that struct passwd
2239 * contains pw_comment.
2240 */
2241/* PWGECOS:
2242 * This symbol, if defined, indicates to the C program that struct passwd
2243 * contains pw_gecos.
2244 */
2245/* PWPASSWD:
2246 * This symbol, if defined, indicates to the C program that struct passwd
2247 * contains pw_passwd.
2248 */
495c5fdc 2249#$i_pwd I_PWD /**/
2250#$d_pwquota PWQUOTA /**/
2251#$d_pwage PWAGE /**/
2252#$d_pwchange PWCHANGE /**/
2253#$d_pwclass PWCLASS /**/
2254#$d_pwexpire PWEXPIRE /**/
2255#$d_pwcomment PWCOMMENT /**/
2256#$d_pwgecos PWGECOS /**/
2257#$d_pwpasswd PWPASSWD /**/
c287c78d 2258
2259/* I_SHADOW:
2260 * This symbol, if defined, indicates that <shadow.h> exists and
2261 * should be included.
2262 */
2263#$i_shadow I_SHADOW /**/
2264
2265/* I_SOCKS:
2266 * This symbol, if defined, indicates that <socks.h> exists and
2267 * should be included.
2268 */
2269#$i_socks I_SOCKS /**/
2270
2271/* I_SYS_MOUNT:
2272 * This symbol, if defined, indicates that <sys/mount.h> exists and
2273 * should be included.
2274 */
2275#$i_sysmount I_SYS_MOUNT /**/
2276
2277/* I_SYS_STATFS:
2278 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2279 */
2280#$i_sysstatfs I_SYS_STATFS /**/
2281
2282/* I_SYS_STATVFS:
2283 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2284 * should be included.
2285 */
2286#$i_sysstatvfs I_SYS_STATVFS /**/
2287
2288/* I_SYSUIO:
2289 * This symbol, if defined, indicates that <sys/uio.h> exists and
2290 * should be included.
2291 */
2292#$i_sysuio I_SYSUIO /**/
2293
2294/* I_SYS_VFS:
2295 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2296 * should be included.
2297 */
2298#$i_sysvfs I_SYS_VFS /**/
2299
2300/* I_TIME:
2301 * This symbol, if defined, indicates to the C program that it should
2302 * include <time.h>.
2303 */
2304/* I_SYS_TIME:
2305 * This symbol, if defined, indicates to the C program that it should
2306 * include <sys/time.h>.
2307 */
2308/* I_SYS_TIME_KERNEL:
2309 * This symbol, if defined, indicates to the C program that it should
2310 * include <sys/time.h> with KERNEL defined.
2311 */
2312#$i_time I_TIME /**/
2313#$i_systime I_SYS_TIME /**/
2314#$i_systimek I_SYS_TIME_KERNEL /**/
2315
2316/* I_USTAT:
2317 * This symbol, if defined, indicates that <ustat.h> exists and
2318 * should be included.
2319 */
2320#$i_ustat I_USTAT /**/
2321
2322/* PERL_INC_VERSION_LIST:
2323 * This variable specifies the list of subdirectories in over
2324 * which perl.c:incpush() and lib/lib.pm will automatically
2325 * search when adding directories to @INC, in a format suitable
2326 * for a C initialization string. See the inc_version_list entry
2327 * in Porting/Glossary for more details.
2328 */
2329#define PERL_INC_VERSION_LIST $inc_version_list_init /**/
2330
2331/* HAS_OFF64_T:
2332 * This symbol will be defined if the C compiler supports off64_t.
2333 */
2334/* HAS_FPOS64_T:
2335 * This symbol will be defined if the C compiler supports fpos64_t.
2336 */
2337#$d_off64_t HAS_OFF64_T /**/
2338#$d_fpos64_t HAS_FPOS64_T /**/
2339
2340/* PERL_PRIfldbl:
2341 * This symbol, if defined, contains the string used by stdio to
2342 * format long doubles (format 'f') for output.
2343 */
2344/* PERL_PRIgldbl:
2345 * This symbol, if defined, contains the string used by stdio to
2346 * format long doubles (format 'g') for output.
2347 */
2348#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
2349#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
2350
2351/* Off_t:
2352 * This symbol holds the type used to declare offsets in the kernel.
2353 * It can be int, long, off_t, etc... It may be necessary to include
2354 * <sys/types.h> to get any typedef'ed information.
2355 */
2356/* LSEEKSIZE:
2357 * This symbol holds the number of bytes used by the Off_t.
2358 */
2359/* Off_t_size:
2360 * This symbol holds the number of bytes used by the Off_t.
2361 */
2362#define Off_t $lseektype /* <offset> type */
2363#define LSEEKSIZE $lseeksize /* <offset> size */
2364#define Off_t_size $lseeksize /* <offset> size */
495c5fdc 2365
2366/* Free_t:
2367 * This variable contains the return type of free(). It is usually
2368 * void, but occasionally int.
2369 */
2370/* Malloc_t:
2371 * This symbol is the type of pointer returned by malloc and realloc.
2372 */
2373#define Malloc_t $malloctype /**/
2374#define Free_t $freetype /**/
2375
2376/* MYMALLOC:
2377 * This symbol, if defined, indicates that we're using our own malloc.
2378 */
2379#$d_mymalloc MYMALLOC /**/
2380
c287c78d 2381/* Mode_t:
2382 * This symbol holds the type used to declare file modes
2383 * for systems calls. It is usually mode_t, but may be
2384 * int or unsigned short. It may be necessary to include <sys/types.h>
2385 * to get any typedef'ed information.
495c5fdc 2386 */
c287c78d 2387#define Mode_t $modetype /* file mode parameter for system calls */
495c5fdc 2388
c287c78d 2389/* VAL_O_NONBLOCK:
2390 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2391 * non-blocking I/O for the file descriptor. Note that there is no way
2392 * back, i.e. you cannot turn it blocking again this way. If you wish to
2393 * alternatively switch between blocking and non-blocking, use the
2394 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
495c5fdc 2395 */
c287c78d 2396/* VAL_EAGAIN:
2397 * This symbol holds the errno error code set by read() when no data was
2398 * present on the non-blocking file descriptor.
495c5fdc 2399 */
c287c78d 2400/* RD_NODATA:
2401 * This symbol holds the return code from read() when no data is present
2402 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2403 * not defined, then you can't distinguish between no data and EOF by
2404 * issuing a read(). You'll have to find another way to tell for sure!
495c5fdc 2405 */
c287c78d 2406/* EOF_NONBLOCK:
2407 * This symbol, if defined, indicates to the C program that a read() on
2408 * a non-blocking file descriptor will return 0 on EOF, and not the value
2409 * held in RD_NODATA (-1 usually, in that case!).
495c5fdc 2410 */
c287c78d 2411#define VAL_O_NONBLOCK $o_nonblock
2412#define VAL_EAGAIN $eagain
2413#define RD_NODATA $rd_nodata
2414#$d_eofnblk EOF_NONBLOCK
495c5fdc 2415
c287c78d 2416/* Netdb_host_t:
2417 * This symbol holds the type used for the 1st argument
2418 * to gethostbyaddr().
495c5fdc 2419 */
c287c78d 2420/* Netdb_hlen_t:
2421 * This symbol holds the type used for the 2nd argument
2422 * to gethostbyaddr().
2423 */
2424/* Netdb_name_t:
2425 * This symbol holds the type used for the argument to
2426 * gethostbyname().
2427 */
2428/* Netdb_net_t:
2429 * This symbol holds the type used for the 1st argument to
2430 * getnetbyaddr().
2431 */
2432#define Netdb_host_t $netdb_host_type /**/
2433#define Netdb_hlen_t $netdb_hlen_type /**/
2434#define Netdb_name_t $netdb_name_type /**/
2435#define Netdb_net_t $netdb_net_type /**/
495c5fdc 2436
c287c78d 2437/* IVTYPE:
2438 * This symbol defines the C type used for Perl's IV.
495c5fdc 2439 */
c287c78d 2440/* UVTYPE:
2441 * This symbol defines the C type used for Perl's UV.
2442 */
2443/* I8TYPE:
2444 * This symbol defines the C type used for Perl's I8.
2445 */
2446/* U8TYPE:
2447 * This symbol defines the C type used for Perl's U8.
2448 */
2449/* I16TYPE:
2450 * This symbol defines the C type used for Perl's I16.
2451 */
2452/* U16TYPE:
2453 * This symbol defines the C type used for Perl's U16.
2454 */
2455/* I32TYPE:
2456 * This symbol defines the C type used for Perl's I32.
2457 */
2458/* U32TYPE:
2459 * This symbol defines the C type used for Perl's U32.
2460 */
2461/* I64TYPE:
2462 * This symbol defines the C type used for Perl's I64.
2463 */
2464/* U64TYPE:
2465 * This symbol defines the C type used for Perl's U64.
2466 */
2467/* NVTYPE:
2468 * This symbol defines the C type used for Perl's NV.
2469 */
2470/* IVSIZE:
2471 * This symbol contains the sizeof(IV).
2472 */
2473/* UVSIZE:
2474 * This symbol contains the sizeof(UV).
2475 */
2476/* I8SIZE:
2477 * This symbol contains the sizeof(I8).
2478 */
2479/* U8SIZE:
2480 * This symbol contains the sizeof(U8).
2481 */
2482/* I16SIZE:
2483 * This symbol contains the sizeof(I16).
2484 */
2485/* U16SIZE:
2486 * This symbol contains the sizeof(U16).
2487 */
2488/* I32SIZE:
2489 * This symbol contains the sizeof(I32).
2490 */
2491/* U32SIZE:
2492 * This symbol contains the sizeof(U32).
2493 */
2494/* I64SIZE:
2495 * This symbol contains the sizeof(I64).
2496 */
2497/* U64SIZE:
2498 * This symbol contains the sizeof(U64).
2499 */
2500/* NV_PRESERVES_UV:
2501 * This symbol, if defined, indicates that a variable of type NVTYPE
2502 * can preserve all the bit of a variable of type UVSIZE.
2503 */
2504#define IVTYPE $ivtype /**/
2505#define UVTYPE $uvtype /**/
2506#define I8TYPE $i8type /**/
2507#define U8TYPE $u8type /**/
2508#define I16TYPE $i16type /**/
2509#define U16TYPE $u16type /**/
2510#define I32TYPE $i32type /**/
2511#define U32TYPE $u32type /**/
2512#ifdef HAS_QUAD
2513#define I64TYPE $i64type /**/
2514#define U64TYPE $u64type /**/
2515#endif
2516#define NVTYPE $nvtype /**/
2517#define IVSIZE $ivsize /**/
2518#define UVSIZE $uvsize /**/
2519#define I8SIZE $i8size /**/
2520#define U8SIZE $u8size /**/
2521#define I16SIZE $i16size /**/
2522#define U16SIZE $u16size /**/
2523#define I32SIZE $i32size /**/
2524#define U32SIZE $u32size /**/
2525#ifdef HAS_QUAD
2526#define I64SIZE $i64size /**/
2527#define U64SIZE $u64size /**/
2528#endif
2529#$d_nvpresuv NV_PRESERVES_UV
495c5fdc 2530
c287c78d 2531/* IVdf:
2532 * This symbol defines the format string used for printing a Perl IV
2533 * as a signed decimal integer.
495c5fdc 2534 */
c287c78d 2535/* UVuf:
2536 * This symbol defines the format string used for printing a Perl UV
2537 * as an unsigned decimal integer.
495c5fdc 2538 */
c287c78d 2539/* UVof:
2540 * This symbol defines the format string used for printing a Perl UV
2541 * as an unsigned octal integer.
2542 */
2543/* UVxf:
2544 * This symbol defines the format string used for printing a Perl UV
2545 * as an unsigned hexadecimal integer.
2546 */
2547#define IVdf $ivdformat /**/
2548#define UVuf $uvuformat /**/
2549#define UVof $uvoformat /**/
2550#define UVxf $uvxformat /**/
2551
2552/* Pid_t:
2553 * This symbol holds the type used to declare process ids in the kernel.
2554 * It can be int, uint, pid_t, etc... It may be necessary to include
2555 * <sys/types.h> to get any typedef'ed information.
2556 */
2557#define Pid_t $pidtype /* PID type */
495c5fdc 2558
2559/* PRIVLIB:
2560 * This symbol contains the name of the private library for this package.
2561 * The library is private in the sense that it needn't be in anyone's
2562 * execution path, but it should be accessible by the world. The program
2563 * should be prepared to do ~ expansion.
2564 */
2565/* PRIVLIB_EXP:
2566 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2567 * in programs that are not prepared to deal with ~ expansion at run-time.
2568 */
2569#define PRIVLIB "$privlib" /**/
2570#define PRIVLIB_EXP "$privlibexp" /**/
2571
c287c78d 2572/* PTRSIZE:
2573 * This symbol contains the size of a pointer, so that the C preprocessor
2574 * can make decisions based on it. It will be sizeof(void *) if
2575 * the compiler supports (void *); otherwise it will be
2576 * sizeof(char *).
2577 */
2578#define PTRSIZE $ptrsize /**/
2579
2580/* Drand01:
2581 * This macro is to be used to generate uniformly distributed
2582 * random numbers over the range [0., 1.[. You may have to supply
2583 * an 'extern double drand48();' in your program since SunOS 4.1.3
2584 * doesn't provide you with anything relevant in it's headers.
2585 * See HAS_DRAND48_PROTO.
2586 */
2587/* Rand_seed_t:
2588 * This symbol defines the type of the argument of the
2589 * random seed function.
2590 */
2591/* seedDrand01:
2592 * This symbol defines the macro to be used in seeding the
2593 * random number generator (see Drand01).
2594 */
2595/* RANDBITS:
2596 * This symbol indicates how many bits are produced by the
2597 * function used to generate normalized random numbers.
2598 * Values include 15, 16, 31, and 48.
2599 */
2600#define Drand01() $drand01 /**/
2601#define Rand_seed_t $randseedtype /**/
2602#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
2603#define RANDBITS $randbits /**/
2604
c2da85ba 2605/* SELECT_MIN_BITS:
2606 * This symbol holds the minimum number of bits operated by select.
2607 * That is, if you do select(n, ...), how many bits at least will be
2608 * cleared in the masks if some activity is detected. Usually this
2609 * is either n or 32*ceil(n/32), especially many little-endians do
2610 * the latter. This is only useful if you have select(), naturally.
2611 */
2612#define SELECT_MIN_BITS $selectminbits /**/
2613
c287c78d 2614/* Select_fd_set_t:
2615 * This symbol holds the type used for the 2nd, 3rd, and 4th
2616 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2617 * is defined, and 'int *' otherwise. This is only useful if you
2618 * have select(), of course.
2619 */
2620#define Select_fd_set_t $selecttype /**/
2621
2622/* SIG_NAME:
2623 * This symbol contains a list of signal names in order of
2624 * signal number. This is intended
2625 * to be used as a static array initialization, like this:
2626 * char *sig_name[] = { SIG_NAME };
2627 * The signals in the list are separated with commas, and each signal
2628 * is surrounded by double quotes. There is no leading SIG in the signal
2629 * name, i.e. SIGQUIT is known as "QUIT".
2630 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2631 * etc., where nn is the actual signal number (e.g. NUM37).
2632 * The signal number for sig_name[i] is stored in sig_num[i].
2633 * The last element is 0 to terminate the list with a NULL. This
2634 * corresponds to the 0 at the end of the sig_num list.
2635 */
2636/* SIG_NUM:
2637 * This symbol contains a list of signal numbers, in the same order as the
2638 * SIG_NAME list. It is suitable for static array initialization, as in:
2639 * int sig_num[] = { SIG_NUM };
2640 * The signals in the list are separated with commas, and the indices
2641 * within that list and the SIG_NAME list match, so it's easy to compute
2642 * the signal name from a number or vice versa at the price of a small
2643 * dynamic linear lookup.
2644 * Duplicates are allowed, but are moved to the end of the list.
2645 * The signal number corresponding to sig_name[i] is sig_number[i].
2646 * if (i < NSIG) then sig_number[i] == i.
2647 * The last element is 0, corresponding to the 0 at the end of
2648 * the sig_name list.
2649 */
2650#define SIG_NAME $sig_name_init /**/
2651#define SIG_NUM $sig_num_init /**/
2652
495c5fdc 2653/* SITEARCH:
2654 * This symbol contains the name of the private library for this package.
2655 * The library is private in the sense that it needn't be in anyone's
2656 * execution path, but it should be accessible by the world. The program
2657 * should be prepared to do ~ expansion.
2658 * The standard distribution will put nothing in this directory.
c287c78d 2659 * After perl has been installed, users may install their own local
2660 * architecture-dependent modules in this directory with
2661 * MakeMaker Makefile.PL
2662 * or equivalent. See INSTALL for details.
495c5fdc 2663 */
2664/* SITEARCH_EXP:
2665 * This symbol contains the ~name expanded version of SITEARCH, to be used
2666 * in programs that are not prepared to deal with ~ expansion at run-time.
2667 */
2668#define SITEARCH "$sitearch" /**/
2669#define SITEARCH_EXP "$sitearchexp" /**/
2670
2671/* SITELIB:
2672 * This symbol contains the name of the private library for this package.
2673 * The library is private in the sense that it needn't be in anyone's
2674 * execution path, but it should be accessible by the world. The program
2675 * should be prepared to do ~ expansion.
2676 * The standard distribution will put nothing in this directory.
c287c78d 2677 * After perl has been installed, users may install their own local
2678 * architecture-independent modules in this directory with
2679 * MakeMaker Makefile.PL
2680 * or equivalent. See INSTALL for details.
495c5fdc 2681 */
2682/* SITELIB_EXP:
2683 * This symbol contains the ~name expanded version of SITELIB, to be used
2684 * in programs that are not prepared to deal with ~ expansion at run-time.
2685 */
2686#define SITELIB "$sitelib" /**/
2687#define SITELIB_EXP "$sitelibexp" /**/
2688
c287c78d 2689/* Size_t:
2690 * This symbol holds the type used to declare length parameters
2691 * for string functions. It is usually size_t, but may be
2692 * unsigned long, int, etc. It may be necessary to include
2693 * <sys/types.h> to get any typedef'ed information.
2694 */
2695#define Size_t $sizetype /* length paramater for string functions */
2696
2697/* SSize_t:
2698 * This symbol holds the type used by functions that return
2699 * a count of bytes or an error condition. It must be a signed type.
2700 * It is usually ssize_t, but may be long or int, etc.
2701 * It may be necessary to include <sys/types.h> or <unistd.h>
2702 * to get any typedef'ed information.
2703 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
2704 */
2705#define SSize_t $ssizetype /* signed count of bytes */
2706
495c5fdc 2707/* STARTPERL:
2708 * This variable contains the string to put in front of a perl
2709 * script to make sure (one hopes) that it runs with perl and not
2710 * some shell.
2711 */
2712#define STARTPERL "$startperl" /**/
2713
c287c78d 2714/* HAS_STDIO_STREAM_ARRAY:
2715 * This symbol, if defined, tells that there is an array
2716 * holding the stdio streams.
495c5fdc 2717 */
c287c78d 2718/* STDIO_STREAM_ARRAY:
2719 * This symbol tells the name of the array holding the stdio streams.
2720 * Usual values include _iob, __iob, and __sF.
495c5fdc 2721 */
c287c78d 2722#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
2723#define STDIO_STREAM_ARRAY $stdio_stream_array
495c5fdc 2724
c287c78d 2725/* Uid_t_f:
2726 * This symbol defines the format string used for printing a Uid_t.
495c5fdc 2727 */
c287c78d 2728#define Uid_t_f $uidformat /**/
495c5fdc 2729
c287c78d 2730/* Uid_t_size:
2731 * This symbol holds the size of a Uid_t in bytes.
495c5fdc 2732 */
c287c78d 2733#define Uid_t_size $uidsize /* UID size */
495c5fdc 2734
c287c78d 2735/* Uid_t:
2736 * This symbol holds the type used to declare user ids in the kernel.
2737 * It can be int, ushort, uid_t, etc... It may be necessary to include
2738 * <sys/types.h> to get any typedef'ed information.
495c5fdc 2739 */
c287c78d 2740#define Uid_t $uidtype /* UID type */
495c5fdc 2741
c287c78d 2742/* USE_64_BITS:
2743 * This symbol, if defined, indicates that 64-bit integers should
2744 * be used when available. If not defined, the native integers
2745 * will be used (be they 32 or 64 bits).
495c5fdc 2746 */
c287c78d 2747#ifndef USE_64_BITS
2748#$use64bits USE_64_BITS /**/
2749#endif
495c5fdc 2750
c287c78d 2751/* USE_LARGE_FILES:
2752 * This symbol, if defined, indicates that large file support
2753 * should be used when available. The USE_64_BITS symbol will
2754 * also be turned on if necessary.
495c5fdc 2755 */
c287c78d 2756#ifndef USE_LARGE_FILES
2757#$uselargefiles USE_LARGE_FILES /**/
2758#endif
495c5fdc 2759
c287c78d 2760/* USE_LONG_DOUBLE:
2761 * This symbol, if defined, indicates that long doubles should
2762 * be used when available.
495c5fdc 2763 */
c287c78d 2764#ifndef USE_LONG_DOUBLE
2765#$uselongdouble USE_LONG_DOUBLE /**/
2766#endif
495c5fdc 2767
c287c78d 2768/* USE_LONG_LONG:
2769 * This symbol, if defined, indicates that long longs should
2770 * be used when available.
c2da85ba 2771 */
c287c78d 2772#ifndef USE_LONG_LONG
2773#$uselonglong USE_LONG_LONG /**/
2774#endif
c2da85ba 2775
c287c78d 2776#ifndef USE_MORE_BITS
2777#$usemorebits USE_MORE_BITS /**/
2778#endif
c2da85ba 2779
c287c78d 2780/* MULTIPLICITY:
2781 * This symbol, if defined, indicates that Perl should
2782 * be built to use multiplicity.
495c5fdc 2783 */
c287c78d 2784#ifndef MULTIPLICTY
2785#$usemultiplicity MULTIPLICITY /**/
2786#endif
495c5fdc 2787
c287c78d 2788/* USE_PERLIO:
2789 * This symbol, if defined, indicates that the PerlIO abstraction should
2790 * be used throughout. If not defined, stdio should be
2791 * used in a fully backward compatible manner.
495c5fdc 2792 */
c287c78d 2793#ifndef USE_PERLIO
2794#$useperlio USE_PERLIO /**/
2795#endif
495c5fdc 2796
c287c78d 2797/* USE_SOCKS:
495c5fdc 2798 * This symbol, if defined, indicates that Perl should
c287c78d 2799 * be built to use socks.
2800 */
2801#ifndef USE_SOCKS
2802#$usesocks USE_SOCKS /**/
2803#endif
2804
2805/* USE_ITHREADS:
2806 * This symbol, if defined, indicates that Perl should be built to
2807 * use the interpreter-based threading implementation.
2808 */
2809/* USE_5005THREADS:
2810 * This symbol, if defined, indicates that Perl should be built to
2811 * use the 5.005-based threading implementation.
495c5fdc 2812 */
2813/* OLD_PTHREADS_API:
2814 * This symbol, if defined, indicates that Perl should
2815 * be built to use the old draft POSIX threads API.
2816 */
c287c78d 2817#$use5005threads USE_5005THREADS /**/
2818#$useithreads USE_ITHREADS /**/
2819#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2820#define USE_THREADS /* until src is revised*/
2821#endif
495c5fdc 2822#$d_oldpthreads OLD_PTHREADS_API /**/
2823
c287c78d 2824/* PERL_VENDORLIB_EXP:
2825 * This symbol contains the ~name expanded version of VENDORLIB, to be used
2826 * in programs that are not prepared to deal with ~ expansion at run-time.
495c5fdc 2827 */
c287c78d 2828#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
495c5fdc 2829
c287c78d 2830/* VOIDFLAGS:
2831 * This symbol indicates how much support of the void type is given by this
2832 * compiler. What various bits mean:
2833 *
2834 * 1 = supports declaration of void
2835 * 2 = supports arrays of pointers to functions returning void
2836 * 4 = supports comparisons between pointers to void functions and
2837 * addresses of void functions
2838 * 8 = suports declaration of generic void pointers
2839 *
2840 * The package designer should define VOIDUSED to indicate the requirements
2841 * of the package. This can be done either by #defining VOIDUSED before
2842 * including config.h, or by defining defvoidused in Myinit.U. If the
2843 * latter approach is taken, only those flags will be tested. If the
2844 * level of void support necessary is not present, defines void to int.
495c5fdc 2845 */
c287c78d 2846#ifndef VOIDUSED
2847#define VOIDUSED $defvoidused
2848#endif
2849#define VOIDFLAGS $voidflags
2850#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2851#define void int /* is void to be avoided? */
2852#define M_VOID /* Xenix strikes again */
2853#endif
495c5fdc 2854
2855#endif
2856!GROK!THIS!
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