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more cleanups for change#4539
[p5sagit/p5-mst-13.2.git] / config_h.SH
CommitLineData
8d063cd8 1case $CONFIG in
2'')
2304df62 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\(.*\)/'` ;;
8d063cd8 16esac
17echo "Extracting config.h (with variable substitutions)"
a26b0745 18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
2304df62 19/*
20 * This file was produced by running the config_h.SH script, which
8d063cd8 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,
1aef975c 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.
2304df62 27 *
dfe9444c 28 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
8d063cd8 29 */
30
dfe9444c 31/*
32 * Package name : $package
33 * Source directory : $src
34 * Configuration time: $cf_time
35 * Configured by : $cf_by
36 * Target system : $myuname
2304df62 37 */
8d063cd8 38
2304df62 39#ifndef _config_h_
40#define _config_h_
41
dfe9444c 42/* LOC_SED:
43 * This symbol holds the complete pathname to the sed program.
774d564b 44 */
dfe9444c 45#define LOC_SED "$full_sed" /**/
774d564b 46
a0d0e21e 47/* HAS_ALARM:
48 * This symbol, if defined, indicates that the alarm routine is
49 * available.
50 */
51#$d_alarm HAS_ALARM /**/
52
ecfc5424 53/* HASATTRIBUTE:
54 * This symbol indicates the C compiler can check for function attributes,
55 * such as printf formats. This is normally only supported by GNU cc.
56 */
57#$d_attribut HASATTRIBUTE /**/
58#ifndef HASATTRIBUTE
59#define __attribute__(_arg_)
60#endif
61
2304df62 62/* HAS_BCMP:
63 * This symbol is defined if the bcmp() routine is available to
64 * compare blocks of memory.
a687059c 65 */
2304df62 66#$d_bcmp HAS_BCMP /**/
a687059c 67
2304df62 68/* HAS_BCOPY:
69 * This symbol is defined if the bcopy() routine is available to
70 * copy blocks of memory.
c51b80d1 71 */
2304df62 72#$d_bcopy HAS_BCOPY /**/
c51b80d1 73
2304df62 74/* HAS_BZERO:
75 * This symbol is defined if the bzero() routine is available to
76 * set a memory block to 0.
0d3e774c 77 */
2304df62 78#$d_bzero HAS_BZERO /**/
0d3e774c 79
a0d0e21e 80/* HAS_CHOWN:
81 * This symbol, if defined, indicates that the chown routine is
82 * available.
83 */
84#$d_chown HAS_CHOWN /**/
85
86/* HAS_CHROOT:
87 * This symbol, if defined, indicates that the chroot routine is
88 * available.
89 */
90#$d_chroot HAS_CHROOT /**/
91
2304df62 92/* HAS_CHSIZE:
87250799 93 * This symbol, if defined, indicates that the chsize routine is available
94 * to truncate files. You might need a -lx to get this routine.
95 */
fe14fcc3 96#$d_chsize HAS_CHSIZE /**/
87250799 97
2304df62 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#$d_const HASCONST /**/
105#ifndef HASCONST
106#define const
107#endif
108
109/* HAS_CRYPT:
2e1b3b7e 110 * This symbol, if defined, indicates that the crypt routine is available
111 * to encrypt passwords and the like.
112 */
2304df62 113#$d_crypt HAS_CRYPT /**/
2e1b3b7e 114
a0d0e21e 115/* HAS_CUSERID:
116 * This symbol, if defined, indicates that the cuserid routine is
117 * available to get character login names.
13281fa4 118 */
a0d0e21e 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#$d_difftime HAS_DIFFTIME /**/
13281fa4 134
ecfc5424 135/* HAS_DLERROR:
136 * This symbol, if defined, indicates that the dlerror routine is
137 * available to return a string describing the last error that
138 * occurred from a call to dlopen(), dlclose() or dlsym().
139 */
140#$d_dlerror HAS_DLERROR /**/
141
dfe9444c 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
2304df62 162/* HAS_DUP2:
163 * This symbol, if defined, indicates that the dup2 routine is
164 * available to duplicate file descriptors.
a687059c 165 */
2304df62 166#$d_dup2 HAS_DUP2 /**/
a687059c 167
2304df62 168/* HAS_FCHMOD:
378cc40b 169 * This symbol, if defined, indicates that the fchmod routine is available
170 * to change mode of opened files. If unavailable, use chmod().
171 */
2304df62 172#$d_fchmod HAS_FCHMOD /**/
378cc40b 173
2304df62 174/* HAS_FCHOWN:
378cc40b 175 * This symbol, if defined, indicates that the fchown routine is available
176 * to change ownership of opened files. If unavailable, use chown().
177 */
2304df62 178#$d_fchown HAS_FCHOWN /**/
378cc40b 179
2304df62 180/* HAS_FCNTL:
fe14fcc3 181 * This symbol, if defined, indicates to the C program that
182 * the fcntl() function exists.
a687059c 183 */
2304df62 184#$d_fcntl HAS_FCNTL /**/
a687059c 185
a0d0e21e 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#$d_fgetpos HAS_FGETPOS /**/
191
2304df62 192/* FLEXFILENAMES:
7e1cf235 193 * This symbol, if defined, indicates that the system supports filenames
194 * longer than 14 characters.
195 */
196#$d_flexfnam FLEXFILENAMES /**/
197
2304df62 198/* HAS_FLOCK:
199 * This symbol, if defined, indicates that the flock routine is
a687059c 200 * available to do file locking.
201 */
2304df62 202#$d_flock HAS_FLOCK /**/
a687059c 203
a0d0e21e 204/* HAS_FORK:
205 * This symbol, if defined, indicates that the fork routine is
206 * available.
207 */
208#$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#$d_fsetpos HAS_FSETPOS /**/
215
5f05dabc 216/* HAS_GETTIMEOFDAY:
217 * This symbol, if defined, indicates that the gettimeofday() system
218 * call is available for a sub-second accuracy clock. Usually, the file
219 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
220 * The type "Timeval" should be used to refer to "struct timeval".
221 */
222#$d_gettimeod HAS_GETTIMEOFDAY /**/
223#ifdef HAS_GETTIMEOFDAY
224#define Timeval struct timeval /* Structure used by gettimeofday() */
225#endif
226
2304df62 227/* HAS_GETGROUPS:
378cc40b 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 */
2304df62 232#$d_getgrps HAS_GETGROUPS /**/
378cc40b 233
a0d0e21e 234/* HAS_GETLOGIN:
235 * This symbol, if defined, indicates that the getlogin routine is
236 * available to get the login name.
237 */
238#$d_getlogin HAS_GETLOGIN /**/
239
dfe9444c 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#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
257
2304df62 258/* HAS_GETPGRP2:
d8f2e4cc 259 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
260 * routine is available to get the current process group.
261 */
2304df62 262#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 263
a0d0e21e 264/* HAS_GETPPID:
265 * This symbol, if defined, indicates that the getppid routine is
266 * available to get the parent process ID.
267 */
268#$d_getppid HAS_GETPPID /**/
269
2304df62 270/* HAS_GETPRIORITY:
271 * This symbol, if defined, indicates that the getpriority routine is
a687059c 272 * available to get a process's priority.
273 */
2304df62 274#$d_getprior HAS_GETPRIORITY /**/
a687059c 275
dfe9444c 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.
ecfc5424 280 */
dfe9444c 281#$d_inetaton HAS_INET_ATON /**/
ecfc5424 282
2304df62 283/* HAS_KILLPG:
378cc40b 284 * This symbol, if defined, indicates that the killpg routine is available
285 * to kill process groups. If unavailable, you probably should use kill
286 * with a negative process number.
287 */
2304df62 288#$d_killpg HAS_KILLPG /**/
378cc40b 289
2304df62 290/* HAS_LINK:
291 * This symbol, if defined, indicates that the link routine is
292 * available to create hard links.
0d3e774c 293 */
2304df62 294#$d_link HAS_LINK /**/
0d3e774c 295
ecfc5424 296/* HAS_LOCALECONV:
297 * This symbol, if defined, indicates that the localeconv routine is
298 * available for numeric and monetary formatting conventions.
299 */
300#$d_locconv HAS_LOCALECONV /**/
301
a0d0e21e 302/* HAS_LOCKF:
303 * This symbol, if defined, indicates that the lockf routine is
304 * available to do file locking.
305 */
306#$d_lockf HAS_LOCKF /**/
307
2304df62 308/* HAS_LSTAT:
309 * This symbol, if defined, indicates that the lstat routine is
310 * available to do file stats on symbolic links.
a687059c 311 */
2304df62 312#$d_lstat HAS_LSTAT /**/
a687059c 313
a0d0e21e 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#$d_mbtowc HAS_MBTOWC /**/
331
2304df62 332/* HAS_MEMCMP:
333 * This symbol, if defined, indicates that the memcmp routine is available
334 * to compare blocks of memory.
378cc40b 335 */
2304df62 336#$d_memcmp HAS_MEMCMP /**/
337
338/* HAS_MEMCPY:
9f971974 339 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 340 * to copy blocks of memory.
9f971974 341 */
2304df62 342#$d_memcpy HAS_MEMCPY /**/
9f971974 343
2304df62 344/* HAS_MEMMOVE:
9f971974 345 * This symbol, if defined, indicates that the memmove routine is available
2304df62 346 * to copy potentially overlapping blocks of memory. This should be used
347 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
348 * own version.
9f971974 349 */
2304df62 350#$d_memmove HAS_MEMMOVE /**/
9f971974 351
2304df62 352/* HAS_MEMSET:
9f971974 353 * This symbol, if defined, indicates that the memset routine is available
2304df62 354 * to set blocks of memory.
9f971974 355 */
2304df62 356#$d_memset HAS_MEMSET /**/
378cc40b 357
2304df62 358/* HAS_MKDIR:
a687059c 359 * This symbol, if defined, indicates that the mkdir routine is available
360 * to create directories. Otherwise you should fork off a new process to
361 * exec /bin/mkdir.
362 */
2304df62 363#$d_mkdir HAS_MKDIR /**/
fe14fcc3 364
ecfc5424 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#$d_mkfifo HAS_MKFIFO /**/
372
a0d0e21e 373/* HAS_MKTIME:
374 * This symbol, if defined, indicates that the mktime routine is
375 * available.
376 */
377#$d_mktime HAS_MKTIME /**/
378
a0d0e21e 379/* HAS_NICE:
380 * This symbol, if defined, indicates that the nice routine is
381 * available.
fe14fcc3 382 */
a0d0e21e 383#$d_nice HAS_NICE /**/
a687059c 384
ecfc5424 385/* HAS_PATHCONF:
386 * This symbol, if defined, indicates that pathconf() is available
387 * to determine file-system related limits and options associated
388 * with a given filename.
389 */
390/* HAS_FPATHCONF:
391 * This symbol, if defined, indicates that pathconf() is available
392 * to determine file-system related limits and options associated
393 * with a given open file descriptor.
394 */
395#$d_pathconf HAS_PATHCONF /**/
396#$d_fpathconf HAS_FPATHCONF /**/
397
a0d0e21e 398/* HAS_PAUSE:
399 * This symbol, if defined, indicates that the pause routine is
400 * available to suspend a process until a signal is received.
a687059c 401 */
a0d0e21e 402#$d_pause HAS_PAUSE /**/
a687059c 403
a0d0e21e 404/* HAS_PIPE:
405 * This symbol, if defined, indicates that the pipe routine is
406 * available to create an inter-process channel.
fe14fcc3 407 */
a0d0e21e 408#$d_pipe HAS_PIPE /**/
409
8e07c86e 410/* HAS_POLL:
411 * This symbol, if defined, indicates that the poll routine is
dfe9444c 412 * available to poll active file descriptors. You may safely
413 * include <poll.h> when this symbol is defined.
8e07c86e 414 */
415#$d_poll HAS_POLL /**/
416
a0d0e21e 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#$d_readlink HAS_READLINK /**/
fe14fcc3 447
2304df62 448/* HAS_RENAME:
378cc40b 449 * This symbol, if defined, indicates that the rename routine is available
450 * to rename files. Otherwise you should do the unlink(), link(), unlink()
451 * trick.
452 */
2304df62 453#$d_rename HAS_RENAME /**/
378cc40b 454
2304df62 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.
9f971974 459 */
2304df62 460#$d_rmdir HAS_RMDIR /**/
9f971974 461
2304df62 462/* HAS_SELECT:
463 * This symbol, if defined, indicates that the select routine is
464 * available to select active file descriptors. If the timeout field
465 * is used, <sys/time.h> may need to be included.
fe14fcc3 466 */
2304df62 467#$d_select HAS_SELECT /**/
a687059c 468
2304df62 469/* HAS_SETEGID:
378cc40b 470 * This symbol, if defined, indicates that the setegid routine is available
471 * to change the effective gid of the current program.
472 */
2304df62 473#$d_setegid HAS_SETEGID /**/
378cc40b 474
2304df62 475/* HAS_SETEUID:
378cc40b 476 * This symbol, if defined, indicates that the seteuid routine is available
477 * to change the effective uid of the current program.
478 */
2304df62 479#$d_seteuid HAS_SETEUID /**/
480
a0d0e21e 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
dfe9444c 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#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
511
2304df62 512/* HAS_SETPGRP2:
d8f2e4cc 513 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
514 * routine is available to set the current process group.
515 */
2304df62 516#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 517
2304df62 518/* HAS_SETPRIORITY:
519 * This symbol, if defined, indicates that the setpriority routine is
a687059c 520 * available to set a process's priority.
521 */
2304df62 522#$d_setprior HAS_SETPRIORITY /**/
a687059c 523
2304df62 524/* HAS_SETREGID:
a687059c 525 * This symbol, if defined, indicates that the setregid routine is
2304df62 526 * available to change the real and effective gid of the current
527 * process.
a687059c 528 */
2304df62 529/* HAS_SETRESGID:
a687059c 530 * This symbol, if defined, indicates that the setresgid routine is
531 * available to change the real, effective and saved gid of the current
2304df62 532 * process.
a687059c 533 */
2304df62 534#$d_setregid HAS_SETREGID /**/
535#$d_setresgid HAS_SETRESGID /**/
a687059c 536
2304df62 537/* HAS_SETREUID:
a687059c 538 * This symbol, if defined, indicates that the setreuid routine is
2304df62 539 * available to change the real and effective uid of the current
540 * process.
a687059c 541 */
2304df62 542/* HAS_SETRESUID:
a687059c 543 * This symbol, if defined, indicates that the setresuid routine is
544 * available to change the real, effective and saved uid of the current
2304df62 545 * process.
a687059c 546 */
2304df62 547#$d_setreuid HAS_SETREUID /**/
548#$d_setresuid HAS_SETRESUID /**/
a687059c 549
2304df62 550/* HAS_SETRGID:
378cc40b 551 * This symbol, if defined, indicates that the setrgid routine is available
552 * to change the real gid of the current program.
553 */
2304df62 554#$d_setrgid HAS_SETRGID /**/
378cc40b 555
2304df62 556/* HAS_SETRUID:
378cc40b 557 * This symbol, if defined, indicates that the setruid routine is available
558 * to change the real uid of the current program.
559 */
2304df62 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 /**/
fe14fcc3 567
a0d0e21e 568/* Shmat_t:
569 * This symbol holds the return type of the shmat() system call.
570 * Usually set to 'void *' or 'char *'.
fe14fcc3 571 */
a0d0e21e 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
b0ca4213 575 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
a0d0e21e 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.
fe14fcc3 578 */
a0d0e21e 579#define Shmat_t $shmattype /**/
580#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 581
dfe9444c 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.
16d20bd9 586 */
dfe9444c 587/* HAS_INDEX:
588 * This symbol is defined to indicate that the index()/rindex()
589 * functions are available for string searching.
c2960299 590 */
dfe9444c 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.
16d20bd9 597 */
dfe9444c 598#$d_strcoll HAS_STRCOLL /**/
599
600/* USE_STRUCT_COPY:
601 * This symbol, if defined, indicates that this C compiler knows how
602 * to copy structures. If undefined, you'll need to use a block copy
603 * routine of some sort instead.
c2960299 604 */
dfe9444c 605#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 606
a89d8a78 607/* HAS_STRTOD:
608 * This symbol, if defined, indicates that the strtod routine is
5f05dabc 609 * available to provide better numeric string conversion than atof().
a89d8a78 610 */
611#$d_strtod HAS_STRTOD /**/
612
613/* HAS_STRTOL:
5f05dabc 614 * This symbol, if defined, indicates that the strtol routine is available
615 * to provide better numeric string conversion than atoi() and friends.
a89d8a78 616 */
617#$d_strtol HAS_STRTOL /**/
618
619/* HAS_STRTOUL:
620 * This symbol, if defined, indicates that the strtoul routine is
5f05dabc 621 * available to provide conversion of strings to unsigned long.
a89d8a78 622 */
623#$d_strtoul HAS_STRTOUL /**/
624
a0d0e21e 625/* HAS_STRXFRM:
626 * This symbol, if defined, indicates that the strxfrm() routine is
627 * available to transform strings.
628 */
629#$d_strxfrm HAS_STRXFRM /**/
630
2304df62 631/* HAS_SYMLINK:
2e1b3b7e 632 * This symbol, if defined, indicates that the symlink routine is available
633 * to create symbolic links.
634 */
2304df62 635#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 636
2304df62 637/* HAS_SYSCALL:
638 * This symbol, if defined, indicates that the syscall routine is
639 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 640 */
2304df62 641#$d_syscall HAS_SYSCALL /**/
e5d73d77 642
ecfc5424 643/* HAS_SYSCONF:
644 * This symbol, if defined, indicates that sysconf() is available
645 * to determine system related limits and options.
646 */
647#$d_sysconf HAS_SYSCONF /**/
648
2304df62 649/* HAS_SYSTEM:
650 * This symbol, if defined, indicates that the system routine is
651 * available to issue a shell command.
9f971974 652 */
2304df62 653#$d_system HAS_SYSTEM /**/
9f971974 654
a0d0e21e 655/* HAS_TCGETPGRP:
656 * This symbol, if defined, indicates that the tcgetpgrp routine is
657 * available to get foreground process group ID.
85e6fe83 658 */
a0d0e21e 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 /**/
85e6fe83 666
2304df62 667/* HAS_TRUNCATE:
87250799 668 * This symbol, if defined, indicates that the truncate routine is
669 * available to truncate files.
670 */
2304df62 671#$d_truncate HAS_TRUNCATE /**/
87250799 672
a0d0e21e 673/* HAS_TZNAME:
674 * This symbol, if defined, indicates that the tzname[] array is
675 * available to access timezone names.
676 */
677#$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#$d_umask HAS_UMASK /**/
684
2304df62 685/* HASVOLATILE:
afd9f252 686 * This symbol, if defined, indicates that this C compiler knows about
687 * the volatile declaration.
688 */
689#$d_volatile HASVOLATILE /**/
2304df62 690#ifndef HASVOLATILE
691#define volatile
692#endif
afd9f252 693
2304df62 694/* HAS_WAIT4:
bf38876a 695 * This symbol, if defined, indicates that wait4() exists.
696 */
2304df62 697#$d_wait4 HAS_WAIT4 /**/
bf38876a 698
2304df62 699/* HAS_WAITPID:
700 * This symbol, if defined, indicates that the waitpid routine is
701 * available to wait for child process.
39c3038c 702 */
2304df62 703#$d_waitpid HAS_WAITPID /**/
39c3038c 704
a0d0e21e 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
28e8609d 717/* I_ARPA_INET:
5ff3f7a4 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.
28e8609d 720 */
5ff3f7a4 721#$i_arpainet I_ARPA_INET /**/
28e8609d 722
dfe9444c 723/* I_DBM:
724 * This symbol, if defined, indicates that <dbm.h> exists and should
725 * be included.
232e078e 726 */
dfe9444c 727/* I_RPCSVC_DBM:
728 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
729 * should be included.
232e078e 730 */
dfe9444c 731#$i_dbm I_DBM /**/
732#$i_rpcsvcdbm I_RPCSVC_DBM /**/
232e078e 733
2304df62 734/* I_DIRENT:
735 * This symbol, if defined, indicates to the C program that it should
736 * include <dirent.h>. Using this symbol also triggers the definition
737 * of the Direntry_t define which ends up being 'struct dirent' or
738 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 739 */
2304df62 740/* DIRNAMLEN:
741 * This symbol, if defined, indicates to the C program that the length
742 * of directory entry names is provided by a d_namlen field. Otherwise
743 * you need to do strlen() on the d_name field.
744 */
a0d0e21e 745/* Direntry_t:
746 * This symbol is set to 'struct direct' or 'struct dirent' depending on
747 * whether dirent is available or not. You should use this pseudo type to
748 * portably declare your directory entries.
749 */
2304df62 750#$i_dirent I_DIRENT /**/
751#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e 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 /**/
1c3d792e 759
2304df62 760/* I_FCNTL:
fe14fcc3 761 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 762 */
2304df62 763#$i_fcntl I_FCNTL /**/
a687059c 764
a0d0e21e 765/* I_FLOAT:
766 * This symbol, if defined, indicates to the C program that it should
767 * include <float.h> to get definition of symbols like DBL_MAX or
768 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 769 */
a0d0e21e 770#$i_float I_FLOAT /**/
a687059c 771
a0d0e21e 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#$i_limits I_LIMITS /**/
778
dfe9444c 779/* I_LOCALE:
780 * This symbol, if defined, indicates to the C program that it should
781 * include <locale.h>.
782 */
783#$i_locale I_LOCALE /**/
784
a0d0e21e 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
232e078e 797/* I_NDBM:
16d20bd9 798 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e 799 * be included.
800 */
801#$i_ndbm I_NDBM /**/
802
ecfc5424 803/* I_NET_ERRNO:
804 * This symbol, if defined, indicates that <net/errno.h> exists and
805 * should be included.
2304df62 806 */
ecfc5424 807#$i_neterrno I_NET_ERRNO /**/
2304df62 808
809/* I_NETINET_IN:
03a14243 810 * This symbol, if defined, indicates to the C program that it should
2304df62 811 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 812 */
2304df62 813#$i_niin I_NETINET_IN /**/
03a14243 814
dfe9444c 815/* I_SFIO:
816 * This symbol, if defined, indicates to the C program that it should
817 * include <sfio.h>.
818 */
819#$i_sfio I_SFIO /**/
820
2304df62 821/* I_STDDEF:
822 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c 823 * be included.
824 */
2304df62 825#$i_stddef I_STDDEF /**/
a687059c 826
a0d0e21e 827/* I_STDLIB:
828 * This symbol, if defined, indicates that <stdlib.h> exists and should
829 * be included.
830 */
831#$i_stdlib I_STDLIB /**/
832
833/* I_STRING:
85e6fe83 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#$i_string I_STRING /**/
838
2304df62 839/* I_SYS_DIR:
840 * This symbol, if defined, indicates to the C program that it should
841 * include <sys/dir.h>.
d8f2e4cc 842 */
2304df62 843#$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.
d8f2e4cc 848 */
2304df62 849#$i_sysfile I_SYS_FILE /**/
850
851/* I_SYS_IOCTL:
852 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
853 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 854 */
2304df62 855#$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#$i_sysndir I_SYS_NDIR /**/
862
a0d0e21e 863/* I_SYS_PARAM:
864 * This symbol, if defined, indicates to the C program that it should
865 * include <sys/param.h>.
866 */
867#$i_sysparam I_SYS_PARAM /**/
868
e876cf0b 869/* I_SYS_RESOURCE:
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/resource.h>.
872 */
873#$i_sysresrc I_SYS_RESOURCE /**/
874
2304df62 875/* I_SYS_SELECT:
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/select.h> in order to get definition of struct timeval.
878 */
879#$i_sysselct I_SYS_SELECT /**/
880
dfe9444c 881/* I_SYS_STAT:
882 * This symbol, if defined, indicates to the C program that it should
883 * include <sys/stat.h>.
884 */
885#$i_sysstat I_SYS_STAT /**/
886
a0d0e21e 887/* I_SYS_TIMES:
888 * This symbol, if defined, indicates to the C program that it should
889 * include <sys/times.h>.
890 */
891#$i_systimes I_SYS_TIMES /**/
892
bd89102f 893/* I_SYS_TYPES:
894 * This symbol, if defined, indicates to the C program that it should
895 * include <sys/types.h>.
896 */
897#$i_systypes I_SYS_TYPES /**/
898
25f94b33 899/* I_SYS_UN:
900 * This symbol, if defined, indicates to the C program that it should
901 * include <sys/un.h> to get UNIX domain socket definitions.
902 */
903#$i_sysun I_SYS_UN /**/
904
e876cf0b 905/* I_SYS_WAIT:
906 * This symbol, if defined, indicates to the C program that it should
907 * include <sys/wait.h>.
908 */
909#$i_syswait I_SYS_WAIT /**/
910
a0d0e21e 911/* I_TERMIO:
912 * This symbol, if defined, indicates that the program should include
913 * <termio.h> rather than <sgtty.h>. There are also differences in
914 * the ioctl() calls that depend on the value of this symbol.
915 */
916/* I_TERMIOS:
917 * This symbol, if defined, indicates that the program should include
918 * the POSIX termios.h rather than sgtty.h or termio.h.
919 * There are also differences in the ioctl() calls that depend on the
920 * value of this symbol.
921 */
922/* I_SGTTY:
923 * This symbol, if defined, indicates that the program should include
924 * <sgtty.h> rather than <termio.h>. There are also differences in
925 * the ioctl() calls that depend on the value of this symbol.
926 */
927#$i_termio I_TERMIO /**/
928#$i_termios I_TERMIOS /**/
929#$i_sgtty I_SGTTY /**/
930
85e6fe83 931/* I_UNISTD:
932 * This symbol, if defined, indicates to the C program that it should
933 * include <unistd.h>.
934 */
935#$i_unistd I_UNISTD /**/
d8f2e4cc 936
2304df62 937/* I_UTIME:
d8f2e4cc 938 * This symbol, if defined, indicates to the C program that it should
2304df62 939 * include <utime.h>.
d8f2e4cc 940 */
2304df62 941#$i_utime I_UTIME /**/
d8f2e4cc 942
dfe9444c 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#$i_values I_VALUES /**/
950
e876cf0b 951/* I_STDARG:
952 * This symbol, if defined, indicates that <stdarg.h> exists and should
953 * be included.
954 */
955/* I_VARARGS:
956 * This symbol, if defined, indicates to the C program that it should
957 * include <varargs.h>.
958 */
959#$i_stdarg I_STDARG /**/
960#$i_varargs I_VARARGS /**/
961
a0d0e21e 962/* I_VFORK:
963 * This symbol, if defined, indicates to the C program that it should
964 * include vfork.h.
965 */
966#$i_vfork I_VFORK /**/
a687059c 967
a0d0e21e 968/* CAN_PROTOTYPE:
969 * If defined, this macro indicates that the C compiler can handle
970 * function prototypes.
85e6fe83 971 */
a0d0e21e 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#$prototype CAN_PROTOTYPE /**/
980#ifdef CAN_PROTOTYPE
981#define _(args) args
982#else
983#define _(args) ()
984#endif
85e6fe83 985
dfe9444c 986/* SH_PATH:
987 * This symbol contains the full pathname to the shell used on this
988 * on this system to execute Bourne shell scripts. Usually, this will be
989 * /bin/sh, though it's possible that some systems will have /bin/ksh,
990 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
991 * D:/bin/sh.exe.
a0d0e21e 992 */
dfe9444c 993#define SH_PATH "$sh" /**/
a0d0e21e 994
2304df62 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".
fe14fcc3 998 */
2304df62 999#define STDCHAR $stdchar /**/
1000
de1c2614 1001/* HAS_QUAD:
1002 * This symbol, if defined, tells that there's a 64-bit integer type,
1003 * Quad_t.
1004 */
a22e52b9 1005/* Quad_t:
1006 * This symbol holds the type used for 64-bit integers.
1007 * It can be int, long, long long, int64_t etc...
1008 */
1009/* QUADCASE:
1010 * This symbol, if defined, encodes the type of a quad:
1011 * 1 = int, 2 = long, 3 = long long, 4 = int64_t.
1012 */
1013/* Uquad_t:
1014 * This symbol holds the type used for unsigned 64-bit integers.
1015 * It can be unsigned int, unsigned long, unsigned long long,
1016 * uint64_t etc...
1017 */
de1c2614 1018#$d_quad HAS_QUAD /**/
1019#$d_quad Quad_t $quadtype /**/
1020#$d_quad Uquad_t $uquadtype /**/
1021#$d_quad QUADCASE $quadcase /**/
a22e52b9 1022
5ff3f7a4 1023/* HAS_ACCESSX:
1024 * This symbol, if defined, indicates that the accessx routine is
1025 * available to do extended access checks.
1026 */
1027#$d_accessx HAS_ACCESSX /**/
1028
1029/* HAS_EACCESS:
1030 * This symbol, if defined, indicates that the eaccess routine is
1031 * available to do extended access checks.
1032 */
1033#$d_eaccess HAS_EACCESS /**/
1034
1035/* I_SYS_ACCESS:
1036 * This symbol, if defined, indicates to the C program that it should
85ab1d1d 1037 * include <sys/access.h>.
5ff3f7a4 1038 */
1039#$i_sysaccess I_SYS_ACCESS /**/
1040
1041/* I_SYS_SECURITY:
1042 * This symbol, if defined, indicates to the C program that it should
1043 * include <sys/security.h>.
1044 */
1045#$i_syssecrt I_SYS_SECURITY /**/
1046
a12fb911 1047/* CROSSCOMPILE:
1048 * This symbol, if defined, signifies that we our
1049 * build process is a cross-compilation.
1050 */
1051#$crosscompile CROSSCOMPILE /**/
1052
8f1f23e8 1053/* INTSIZE:
1054 * This symbol contains the value of sizeof(int) so that the C
1055 * preprocessor can make decisions based on it.
1056 */
1057/* LONGSIZE:
1058 * This symbol contains the value of sizeof(long) so that the C
1059 * preprocessor can make decisions based on it.
1060 */
1061/* SHORTSIZE:
1062 * This symbol contains the value of sizeof(short) so that the C
1063 * preprocessor can make decisions based on it.
1064 */
1065#define INTSIZE $intsize /**/
1066#define LONGSIZE $longsize /**/
1067#define SHORTSIZE $shortsize /**/
1068
a12fb911 1069/* MULTIARCH:
1070 * This symbol, if defined, signifies that the build
1071 * process will produce some binary files that are going to be
1072 * used in a cross-platform environment. This is the case for
1073 * example with the NeXT "fat" binaries that contain executables
1074 * for several CPUs.
1075 */
1076#$multiarch MULTIARCH /**/
1077
dfe9444c 1078/* MEM_ALIGNBYTES:
68c15b6f 1079 * This symbol contains the number of bytes required to align a
1080 * double. Usual values are 2, 4 and 8. The default is eight,
1081 * for safety.
5f05dabc 1082 */
c4747d3e 1083#if defined(CROSSCOMPILE) || defined(MULTIARCH)
68c15b6f 1084# define MEM_ALIGNBYTES 8
1085#else
1086#define MEM_ALIGNBYTES $alignbytes
1087#endif
5f05dabc 1088
8e07c86e 1089/* BYTEORDER:
e876cf0b 1090 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1091 * i.e. 0x1234 or 0x4321, etc...
68c15b6f 1092 * If the compiler supports cross-compiling or multiple-architecture
1093 * binaries (eg. on NeXT systems), use compiler-defined macros to
1094 * determine the byte order.
7bac28a0 1095 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
e876cf0b 1096 * Binaries (MAB) on either big endian or little endian machines.
1097 * The endian-ness is available at compile-time. This only matters
1098 * for perl, where the config.h can be generated and installed on
1099 * one system, and used by a different architecture to build an
1100 * extension. Older versions of NeXT that might not have
1101 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1102 * so the default case (for NeXT) is big endian to catch them.
1103 * This might matter for NeXT 3.0.
8e07c86e 1104 */
88d5303d 1105#if defined(CROSSCOMPILE) || defined(MULTIARCH)
1106# ifdef __LITTLE_ENDIAN__
1107# if LONGSIZE == 4
1108# define BYTEORDER 0x1234
1109# else
1110# if LONGSIZE == 8
1111# define BYTEORDER 0x12345678
1112# endif
1113# endif
1114# else
1115# ifdef __BIG_ENDIAN__
1116# if LONGSIZE == 4
1117# define BYTEORDER 0x4321
1118# else
1119# if LONGSIZE == 8
1120# define BYTEORDER 0x87654321
1121# endif
1122# endif
1123# endif
1124# endif
1125# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1126# define BYTEORDER 0x4321
1127# endif
1128#else
8e07c86e 1129#define BYTEORDER 0x$byteorder /* large digits for MSB */
88d5303d 1130#endif /* NeXT */
8e07c86e 1131
dfe9444c 1132/* CASTI32:
1133 * This symbol is defined if the C compiler can cast negative
1134 * or large floating point numbers to 32-bit ints.
1aef975c 1135 */
dfe9444c 1136#$d_casti32 CASTI32 /**/
85e6fe83 1137
dfe9444c 1138/* CASTNEGFLOAT:
1139 * This symbol is defined if the C compiler can cast negative
1140 * numbers to unsigned longs, ints and shorts.
85e6fe83 1141 */
dfe9444c 1142/* CASTFLAGS:
1143 * This symbol contains flags that say what difficulties the compiler
1144 * has casting odd floating values to unsigned long:
1145 * 0 = ok
1146 * 1 = couldn't cast < 0
1147 * 2 = couldn't cast >= 0x80000000
1148 * 4 = couldn't cast in argument expression list
bccf77a5 1149 */
dfe9444c 1150#$d_castneg CASTNEGFLOAT /**/
1151#define CASTFLAGS $castflags /**/
1152
1153/* VOID_CLOSEDIR:
1154 * This symbol, if defined, indicates that the closedir() routine
1155 * does not return a value.
bccf77a5 1156 */
dfe9444c 1157#$d_void_closedir VOID_CLOSEDIR /**/
bccf77a5 1158
921b2963 1159/* HAS_FD_SET:
1160 * This symbol, when defined, indicates presence of the fd_set typedef
1161 * in <sys/types.h>
1162 */
1163#$d_fd_set HAS_FD_SET /**/
1164
8e07c86e 1165/* Gconvert:
1166 * This preprocessor macro is defined to convert a floating point
1167 * number to a string without a trailing decimal point. This
1168 * emulates the behavior of sprintf("%g"), but is sometimes much more
1169 * efficient. If gconvert() is not available, but gcvt() drops the
1170 * trailing decimal point, then gcvt() is used. If all else fails,
1171 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1172 * macro are: value, number of digits, whether trailing zeros should
1173 * be retained, and the output buffer.
1174 * Possible values are:
1175 * d_Gconvert='gconvert((x),(n),(t),(b))'
1176 * d_Gconvert='gcvt((x),(n),(b))'
1177 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1178 * The last two assume trailing zeros should not be kept.
1179 */
1180#define Gconvert(x,n,t,b) $d_Gconvert
1181
dfe9444c 1182/* HAS_GNULIBC:
c1b76f5d 1183 * This symbol, if defined, indicates to the C program that
dfe9444c 1184 * the GNU C library is being used.
c1b76f5d 1185 */
dfe9444c 1186#$d_gnulibc HAS_GNULIBC /**/
1187/* HAS_ISASCII:
1188 * This manifest constant lets the C program know that isascii
1189 * is available.
c1b76f5d 1190 */
dfe9444c 1191#$d_isascii HAS_ISASCII /**/
c1b76f5d 1192
dd64f1c3 1193/* HAS_LCHOWN:
1194 * This symbol, if defined, indicates that the lchown routine is
1195 * available to operate on a symbolic link (instead of following the
1196 * link).
1197 */
1198#$d_lchown HAS_LCHOWN /**/
1199
dfe9444c 1200/* HAS_OPEN3:
1201 * This manifest constant lets the C program know that the three
1202 * argument form of open(2) is available.
774d564b 1203 */
dfe9444c 1204#$d_open3 HAS_OPEN3 /**/
774d564b 1205
dfe9444c 1206/* HAS_SAFE_BCOPY:
1207 * This symbol, if defined, indicates that the bcopy routine is available
1208 * to copy potentially overlapping memory blocks. Otherwise you should
1209 * probably use memmove() or memcpy(). If neither is defined, roll your
1210 * own version.
c1b76f5d 1211 */
dfe9444c 1212#$d_safebcpy HAS_SAFE_BCOPY /**/
c1b76f5d 1213
dfe9444c 1214/* HAS_SAFE_MEMCPY:
1215 * This symbol, if defined, indicates that the memcpy routine is available
1216 * to copy potentially overlapping memory blocks. Otherwise you should
1217 * probably use memmove() or memcpy(). If neither is defined, roll your
1218 * own version.
c1b76f5d 1219 */
dfe9444c 1220#$d_safemcpy HAS_SAFE_MEMCPY /**/
c1b76f5d 1221
dfe9444c 1222/* HAS_SANE_MEMCMP:
1223 * This symbol, if defined, indicates that the memcmp routine is available
1224 * and can be used to compare relative magnitudes of chars with their high
1225 * bits set. If it is not defined, roll your own version.
760ac839 1226 */
dfe9444c 1227#$d_sanemcmp HAS_SANE_MEMCMP /**/
760ac839 1228
dfe9444c 1229/* HAS_SIGACTION:
1230 * This symbol, if defined, indicates that Vr4's sigaction() routine
1231 * is available.
52e1cb5e 1232 */
dfe9444c 1233#$d_sigaction HAS_SIGACTION /**/
52e1cb5e 1234
921b2963 1235/* HAS_SIGSETJMP:
1236 * This variable indicates to the C program that the sigsetjmp()
1237 * routine is available to save the calling process's registers
1238 * and stack environment for later use by siglongjmp(), and
1239 * to optionally save the process's signal mask. See
1240 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1241 */
a5f75d66 1242/* Sigjmp_buf:
760ac839 1243 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66 1244 */
1245/* Sigsetjmp:
760ac839 1246 * This macro is used in the same way as sigsetjmp(), but will invoke
1247 * traditional setjmp() if sigsetjmp isn't available.
1248 * See HAS_SIGSETJMP.
a5f75d66 1249 */
1250/* Siglongjmp:
760ac839 1251 * This macro is used in the same way as siglongjmp(), but will invoke
1252 * traditional longjmp() if siglongjmp isn't available.
1253 * See HAS_SIGSETJMP.
a5f75d66 1254 */
1255#$d_sigsetjmp HAS_SIGSETJMP /**/
1256#ifdef HAS_SIGSETJMP
1257#define Sigjmp_buf sigjmp_buf
760ac839 1258#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1259#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66 1260#else
1261#define Sigjmp_buf jmp_buf
760ac839 1262#define Sigsetjmp(buf,save_mask) setjmp((buf))
1263#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66 1264#endif
1265
dfe9444c 1266/* USE_STDIO_PTR:
1267 * This symbol is defined if the _ptr and _cnt fields (or similar)
1268 * of the stdio FILE structure can be used to access the stdio buffer
1269 * for a file handle. If this is defined, then the FILE_ptr(fp)
1270 * and FILE_cnt(fp) macros will also be defined and should be used
1271 * to access these fields.
a687059c 1272 */
dfe9444c 1273/* FILE_ptr:
1274 * This macro is used to access the _ptr field (or equivalent) of the
1275 * FILE structure pointed to by its argument. This macro will always be
1276 * defined if USE_STDIO_PTR is defined.
1277 */
1278/* STDIO_PTR_LVALUE:
1279 * This symbol is defined if the FILE_ptr macro can be used as an
1280 * lvalue.
1281 */
1282/* FILE_cnt:
1283 * This macro is used to access the _cnt field (or equivalent) of the
1284 * FILE structure pointed to by its argument. This macro will always be
1285 * defined if USE_STDIO_PTR is defined.
1286 */
1287/* STDIO_CNT_LVALUE:
1288 * This symbol is defined if the FILE_cnt macro can be used as an
1289 * lvalue.
1290 */
1291#$d_stdstdio USE_STDIO_PTR /**/
1292#ifdef USE_STDIO_PTR
1293#define FILE_ptr(fp) $stdio_ptr
1294#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1295#define FILE_cnt(fp) $stdio_cnt
1296#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1297#endif
a687059c 1298
dfe9444c 1299/* USE_STDIO_BASE:
1300 * This symbol is defined if the _base field (or similar) of the
1301 * stdio FILE structure can be used to access the stdio buffer for
1302 * a file handle. If this is defined, then the FILE_base(fp) macro
1303 * will also be defined and should be used to access this field.
1304 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1305 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1306 * will never be defined unless USE_STDIO_PTR is.
8e07c86e 1307 */
dfe9444c 1308/* FILE_base:
1309 * This macro is used to access the _base field (or equivalent) of the
1310 * FILE structure pointed to by its argument. This macro will always be
1311 * defined if USE_STDIO_BASE is defined.
8e07c86e 1312 */
dfe9444c 1313/* FILE_bufsiz:
1314 * This macro is used to determine the number of bytes in the I/O
1315 * buffer pointed to by _base field (or equivalent) of the FILE
1316 * structure pointed to its argument. This macro will always be defined
1317 * if USE_STDIO_BASE is defined.
1318 */
1319#$d_stdiobase USE_STDIO_BASE /**/
1320#ifdef USE_STDIO_BASE
1321#define FILE_base(fp) $stdio_base
1322#define FILE_bufsiz(fp) $stdio_bufsiz
1323#endif
8e07c86e 1324
dfe9444c 1325/* HAS_VPRINTF:
1326 * This symbol, if defined, indicates that the vprintf routine is available
1327 * to printf with a pointer to an argument list. If unavailable, you
1328 * may need to write your own, probably in terms of _doprnt().
4633a7c4 1329 */
dfe9444c 1330/* USE_CHAR_VSPRINTF:
1331 * This symbol is defined if this system has vsprintf() returning type
1332 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1333 * is up to the package author to declare vsprintf correctly based on the
1334 * symbol.
1335 */
1336#$d_vprintf HAS_VPRINTF /**/
1337#$d_charvspr USE_CHAR_VSPRINTF /**/
4633a7c4 1338
693762b4 1339/* DOUBLESIZE:
1340 * This symbol contains the size of a double, so that the C preprocessor
1341 * can make decisions based on it.
1342 */
1343#define DOUBLESIZE $doublesize /**/
1344
dfe9444c 1345/* I_TIME:
760ac839 1346 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1347 * include <time.h>.
760ac839 1348 */
dfe9444c 1349/* I_SYS_TIME:
1aef975c 1350 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1351 * include <sys/time.h>.
1aef975c 1352 */
dfe9444c 1353/* I_SYS_TIME_KERNEL:
bccf77a5 1354 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1355 * include <sys/time.h> with KERNEL defined.
bccf77a5 1356 */
dfe9444c 1357#$i_time I_TIME /**/
1358#$i_systime I_SYS_TIME /**/
1359#$i_systimek I_SYS_TIME_KERNEL /**/
8e07c86e 1360
dfe9444c 1361/* VAL_O_NONBLOCK:
1362 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1363 * non-blocking I/O for the file descriptor. Note that there is no way
1364 * back, i.e. you cannot turn it blocking again this way. If you wish to
1365 * alternatively switch between blocking and non-blocking, use the
1366 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
85e6fe83 1367 */
dfe9444c 1368/* VAL_EAGAIN:
1369 * This symbol holds the errno error code set by read() when no data was
1370 * present on the non-blocking file descriptor.
1371 */
1372/* RD_NODATA:
1373 * This symbol holds the return code from read() when no data is present
1374 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1375 * not defined, then you can't distinguish between no data and EOF by
1376 * issuing a read(). You'll have to find another way to tell for sure!
1377 */
1378/* EOF_NONBLOCK:
1379 * This symbol, if defined, indicates to the C program that a read() on
1380 * a non-blocking file descriptor will return 0 on EOF, and not the value
1381 * held in RD_NODATA (-1 usually, in that case!).
1382 */
1383#define VAL_O_NONBLOCK $o_nonblock
1384#define VAL_EAGAIN $eagain
1385#define RD_NODATA $rd_nodata
1386#$d_eofnblk EOF_NONBLOCK
85e6fe83 1387
693762b4 1388/* PTRSIZE:
1389 * This symbol contains the size of a pointer, so that the C preprocessor
1390 * can make decisions based on it. It will be sizeof(void *) if
1391 * the compiler supports (void *); otherwise it will be
1392 * sizeof(char *).
1393 */
1394#define PTRSIZE $ptrsize /**/
1395
85ab1d1d 1396/* Drand01:
1397 * This macro is to be used to generate uniformly distributed
1398 * random numbers over the range [0., 1.[. You may have to supply
1399 * an 'extern double drand48();' in your program since SunOS 4.1.3
1400 * doesn't provide you with anything relevant in it's headers.
1401 * See HAS_DRAND48_PROTO.
1402 */
1403/* Rand_seed_t:
1404 * This symbol defines the type of the argument of the
1405 * random seed function.
1406 */
1407/* seedDrand01:
1408 * This symbol defines the macro to be used in seeding the
1409 * random number generator (see Drand01).
1410 */
dfe9444c 1411/* RANDBITS:
85ab1d1d 1412 * This symbol indicates how many bits are produced by the
1413 * function used to generate normalized random numbers.
1414 * Values include 15, 16, 31, and 48.
dfe9444c 1415 */
85ab1d1d 1416#define Drand01() $drand01 /**/
1417#define Rand_seed_t $randseedtype /**/
1418#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
1419#define RANDBITS $randbits /**/
dfe9444c 1420
1421/* SSize_t:
1422 * This symbol holds the type used by functions that return
1423 * a count of bytes or an error condition. It must be a signed type.
1424 * It is usually ssize_t, but may be long or int, etc.
1425 * It may be necessary to include <sys/types.h> or <unistd.h>
1426 * to get any typedef'ed information.
1427 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1428 */
1429#define SSize_t $ssizetype /* signed count of bytes */
1430
5ff3f7a4 1431/* EBCDIC:
1432 * This symbol, if defined, indicates that this system uses
1433 * EBCDIC encoding.
1434 */
1435#$ebcdic EBCDIC /**/
1436
dd4e71fd 1437/* ARCHLIB:
1438 * This variable, if defined, holds the name of the directory in
1439 * which the user wants to put architecture-dependent public
1440 * library files for $package. It is most often a local directory
1441 * such as /usr/local/lib. Programs using this variable must be
1442 * prepared to deal with filename expansion. If ARCHLIB is the
1443 * same as PRIVLIB, it is not defined, since presumably the
1444 * program already searches PRIVLIB.
1445 */
1446/* ARCHLIB_EXP:
1447 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1448 * in programs that are not prepared to deal with ~ expansion at run-time.
1449 */
1450#$d_archlib ARCHLIB "$archlib" /**/
1451#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1452
1453/* BIN:
1454 * This symbol holds the path of the bin directory where the package will
1455 * be installed. Program must be prepared to deal with ~name substitution.
1456 */
1457/* BIN_EXP:
1458 * This symbol is the filename expanded version of the BIN symbol, for
1459 * programs that do not want to deal with that at run-time.
1460 */
1461#define BIN "$bin" /**/
1462#define BIN_EXP "$binexp" /**/
1463
1464/* INSTALL_USR_BIN_PERL:
1465 * This symbol, if defined, indicates that Perl is to be installed
1466 * also as /usr/bin/perl.
1467 */
1468#$installusrbinperl INSTALL_USR_BIN_PERL /**/
1469
1470/* PRIVLIB:
1471 * This symbol contains the name of the private library for this package.
1472 * The library is private in the sense that it needn't be in anyone's
1473 * execution path, but it should be accessible by the world. The program
1474 * should be prepared to do ~ expansion.
1475 */
1476/* PRIVLIB_EXP:
1477 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1478 * in programs that are not prepared to deal with ~ expansion at run-time.
1479 */
1480#define PRIVLIB "$privlib" /**/
1481#define PRIVLIB_EXP "$privlibexp" /**/
1482
1483/* SITEARCH:
1484 * This symbol contains the name of the private library for this package.
1485 * The library is private in the sense that it needn't be in anyone's
1486 * execution path, but it should be accessible by the world. The program
1487 * should be prepared to do ~ expansion.
1488 * The standard distribution will put nothing in this directory.
f868067f 1489 * After perl has been installed, users may install their own local
1490 * architecture-dependent modules in this directory with
1491 * MakeMaker Makefile.PL
1492 * or equivalent. See INSTALL for details.
dd4e71fd 1493 */
1494/* SITEARCH_EXP:
1495 * This symbol contains the ~name expanded version of SITEARCH, to be used
1496 * in programs that are not prepared to deal with ~ expansion at run-time.
1497 */
1498#define SITEARCH "$sitearch" /**/
1499#define SITEARCH_EXP "$sitearchexp" /**/
1500
1501/* SITELIB:
1502 * This symbol contains the name of the private library for this package.
1503 * The library is private in the sense that it needn't be in anyone's
1504 * execution path, but it should be accessible by the world. The program
1505 * should be prepared to do ~ expansion.
1506 * The standard distribution will put nothing in this directory.
f868067f 1507 * After perl has been installed, users may install their own local
1508 * architecture-independent modules in this directory with
1509 * MakeMaker Makefile.PL
1510 * or equivalent. See INSTALL for details.
dd4e71fd 1511 */
1512/* SITELIB_EXP:
1513 * This symbol contains the ~name expanded version of SITELIB, to be used
1514 * in programs that are not prepared to deal with ~ expansion at run-time.
1515 */
1516#define SITELIB "$sitelib" /**/
1517#define SITELIB_EXP "$sitelibexp" /**/
1518
a3635516 1519/* PERL_VENDORLIB_EXP:
1520 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1521 * in programs that are not prepared to deal with ~ expansion at run-time.
1522 */
1523#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
1524
dfe9444c 1525/* OSNAME:
1526 * This symbol contains the name of the operating system, as determined
1527 * by Configure. You shouldn't rely on it too much; the specific
1528 * feature tests from Configure are generally more reliable.
1529 */
1530#define OSNAME "$osname" /**/
1531
dfe9444c 1532/* CAT2:
1533 * This macro catenates 2 tokens together.
1534 */
1535/* STRINGIFY:
1536 * This macro surrounds its token with double quotes.
1537 */
1538#if $cpp_stuff == 1
9cc6feab 1539#define CAT2(a,b)a/**/b
1540#define STRINGIFY(a)"a"
dfe9444c 1541 /* If you can get stringification with catify, tell me how! */
9cc6feab 1542#endif
1543#if $cpp_stuff == 42
1544#define CAT2(a,b)a ## b
1545#define StGiFy(a)# a
1546#define STRINGIFY(a)StGiFy(a)
1547#endif
1548#if $cpp_stuff != 1 && $cpp_stuff != 42
1549#include "Bletch: How does this C preprocessor catenate tokens?"
dfe9444c 1550#endif
1551
1cfa4ec7 1552/* CPPSTDIN:
1553 * This symbol contains the first part of the string which will invoke
1554 * the C preprocessor on the standard input and produce to standard
1555 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1556 * call a wrapper. See CPPRUN.
1557 */
1558/* CPPMINUS:
1559 * This symbol contains the second part of the string which will invoke
1560 * the C preprocessor on the standard input and produce to standard
1561 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1562 * to specify standard input, otherwise the value is "".
1563 */
921b2963 1564/* CPPRUN:
1565 * This symbol contains the string which will invoke a C preprocessor on
1566 * the standard input and produce to standard output. It needs to end
1567 * with CPPLAST, after all other preprocessor flags have been specified.
1568 * The main difference with CPPSTDIN is that this program will never be a
1569 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1570 * available directly to the user. Note that it may well be different from
1571 * the preprocessor used to compile the C program.
1572 */
48159a0c 1573/* CPPLAST:
1574 * This symbol is intended to be used along with CPPRUN in the same manner
1575 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1576 */
1cfa4ec7 1577#define CPPSTDIN "$cppstdin"
1578#define CPPMINUS "$cppminus"
921b2963 1579#define CPPRUN "$cpprun"
48159a0c 1580#define CPPLAST "$cpplast"
1cfa4ec7 1581
5ff3f7a4 1582/* HAS_ACCESS:
1583 * This manifest constant lets the C program know that the access()
1584 * system call is available to check for accessibility using real UID/GID.
1585 * (always present on UNIX.)
1586 */
1587#$d_access HAS_ACCESS /**/
1588
921b2963 1589/* HAS_CSH:
1590 * This symbol, if defined, indicates that the C-shell exists.
1591 */
dfe9444c 1592/* CSH:
e5c9fcd0 1593 * This symbol, if defined, contains the full pathname of csh.
dfe9444c 1594 */
e5c9fcd0 1595#$d_csh HAS_CSH /**/
1596#ifdef HAS_CSH
1597#define CSH "$full_csh" /**/
1598#endif
1599
5ff3f7a4 1600/* HAS_ENDGRENT:
1601 * This symbol, if defined, indicates that the getgrent routine is
1602 * available for finalizing sequential access of the group database.
1603 */
1604#$d_endgrent HAS_ENDGRENT /**/
1605
e5c9fcd0 1606/* HAS_ENDHOSTENT:
1607 * This symbol, if defined, indicates that the endhostent() routine is
1608 * available to close whatever was being used for host queries.
1609 */
1610#$d_endhent HAS_ENDHOSTENT /**/
1611
1612/* HAS_ENDNETENT:
1613 * This symbol, if defined, indicates that the endnetent() routine is
1614 * available to close whatever was being used for network queries.
1615 */
1616#$d_endnent HAS_ENDNETENT /**/
1617
1618/* HAS_ENDPROTOENT:
1619 * This symbol, if defined, indicates that the endprotoent() routine is
1620 * available to close whatever was being used for protocol queries.
1621 */
1622#$d_endpent HAS_ENDPROTOENT /**/
1623
5ff3f7a4 1624/* HAS_ENDPWENT:
1625 * This symbol, if defined, indicates that the getgrent routine is
1626 * available for finalizing sequential access of the passwd database.
1627 */
1628#$d_endpwent HAS_ENDPWENT /**/
1629
e5c9fcd0 1630/* HAS_ENDSERVENT:
1631 * This symbol, if defined, indicates that the endservent() routine is
1632 * available to close whatever was being used for service queries.
1633 */
1634#$d_endsent HAS_ENDSERVENT /**/
dfe9444c 1635
5ff3f7a4 1636/* HAS_GETGRENT:
1637 * This symbol, if defined, indicates that the getgrent routine is
1638 * available for sequential access of the group database.
1639 */
1640#$d_getgrent HAS_GETGRENT /**/
1641
693762b4 1642/* HAS_GETHOSTBYADDR:
1643 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1644 * available to look up hosts by their IP addresses.
1645 */
1646#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1647
1648/* HAS_GETHOSTBYNAME:
1649 * This symbol, if defined, indicates that the gethostbyname() routine is
1650 * available to look up host names in some data base or other.
1651 */
1652#$d_gethbyname HAS_GETHOSTBYNAME /**/
1653
1654/* HAS_GETHOSTENT:
1655 * This symbol, if defined, indicates that the gethostent() routine is
1656 * available to look up host names in some data base or another.
1657 */
1658#$d_gethent HAS_GETHOSTENT /**/
1659
a12fb911 1660/* HAS_GETHOSTNAME:
1661 * This symbol, if defined, indicates that the C program may use the
1662 * gethostname() routine to derive the host name. See also HAS_UNAME
1663 * and PHOSTNAME.
1664 */
1665/* HAS_UNAME:
1666 * This symbol, if defined, indicates that the C program may use the
1667 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1668 * and PHOSTNAME.
1669 */
1670/* PHOSTNAME:
c4747d3e 1671 * This symbol, if defined, indicates the command to feed to the
1672 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1673 * and HAS_UNAME. Note that the command uses a fully qualified path,
1674 * so that it is safe even if used by a process with super-user
1675 * privileges.
a12fb911 1676 */
48159a0c 1677/* HAS_PHOSTNAME:
1678 * This symbol, if defined, indicates that the C program may use the
1679 * contents of PHOSTNAME as a command to feed to the popen() routine
1680 * to derive the host name.
1681 */
a12fb911 1682#$d_gethname HAS_GETHOSTNAME /**/
1683#$d_uname HAS_UNAME /**/
c4747d3e 1684#$d_phostname HAS_PHOSTNAME
1685#ifdef HAS_PHOSTNAME
1686#define PHOSTNAME "$aphostname" /* How to get the host name */
a12fb911 1687#endif
1688
693762b4 1689/* HAS_GETNETBYADDR:
1690 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1691 * available to look up networks by their IP addresses.
1692 */
1693#$d_getnbyaddr HAS_GETNETBYADDR /**/
1694
1695/* HAS_GETNETBYNAME:
1696 * This symbol, if defined, indicates that the getnetbyname() routine is
1697 * available to look up networks by their names.
1698 */
1699#$d_getnbyname HAS_GETNETBYNAME /**/
1700
e5c9fcd0 1701/* HAS_GETNETENT:
1702 * This symbol, if defined, indicates that the getnetent() routine is
1703 * available to look up network names in some data base or another.
1704 */
1705#$d_getnent HAS_GETNETENT /**/
1706
1707/* HAS_GETPROTOENT:
1708 * This symbol, if defined, indicates that the getprotoent() routine is
1709 * available to look up protocols in some data base or another.
1710 */
1711#$d_getpent HAS_GETPROTOENT /**/
1712
693762b4 1713/* HAS_GETPROTOBYNAME:
1714 * This symbol, if defined, indicates that the getprotobyname()
1715 * routine is available to look up protocols by their name.
1716 */
1717/* HAS_GETPROTOBYNUMBER:
1718 * This symbol, if defined, indicates that the getprotobynumber()
1719 * routine is available to look up protocols by their number.
1720 */
1721#$d_getpbyname HAS_GETPROTOBYNAME /**/
1722#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1723
5ff3f7a4 1724/* HAS_GETPWENT:
1725 * This symbol, if defined, indicates that the getpwent routine is
1726 * available for sequential access of the passwd database.
1727 * If this is not available, the older getpw() function may be available.
1728 */
1729#$d_getpwent HAS_GETPWENT /**/
1730
e5c9fcd0 1731/* HAS_GETSERVENT:
1732 * This symbol, if defined, indicates that the getservent() routine is
1733 * available to look up network services in some data base or another.
1734 */
1735#$d_getsent HAS_GETSERVENT /**/
1736
693762b4 1737/* HAS_GETSERVBYNAME:
1738 * This symbol, if defined, indicates that the getservbyname()
1739 * routine is available to look up services by their name.
1740 */
1741/* HAS_GETSERVBYPORT:
1742 * This symbol, if defined, indicates that the getservbyport()
1743 * routine is available to look up services by their port.
1744 */
1745#$d_getsbyname HAS_GETSERVBYNAME /**/
1746#$d_getsbyport HAS_GETSERVBYPORT /**/
1747
5ff3f7a4 1748/* HAS_HTONL:
1749 * This symbol, if defined, indicates that the htonl() routine (and
1750 * friends htons() ntohl() ntohs()) are available to do network
1751 * order byte swapping.
1752 */
1753/* HAS_HTONS:
1754 * This symbol, if defined, indicates that the htons() routine (and
1755 * friends htonl() ntohl() ntohs()) are available to do network
1756 * order byte swapping.
1757 */
1758/* HAS_NTOHL:
1759 * This symbol, if defined, indicates that the ntohl() routine (and
1760 * friends htonl() htons() ntohs()) are available to do network
1761 * order byte swapping.
1762 */
1763/* HAS_NTOHS:
1764 * This symbol, if defined, indicates that the ntohs() routine (and
1765 * friends htonl() htons() ntohl()) are available to do network
1766 * order byte swapping.
1767 */
1768#$d_htonl HAS_HTONL /**/
1769#$d_htonl HAS_HTONS /**/
1770#$d_htonl HAS_NTOHL /**/
1771#$d_htonl HAS_NTOHS /**/
1772
e5c9fcd0 1773/* HAS_LONG_DOUBLE:
1774 * This symbol will be defined if the C compiler supports long
1775 * doubles.
1776 */
1777/* LONG_DOUBLESIZE:
1778 * This symbol contains the size of a long double, so that the
1779 * C preprocessor can make decisions based on it. It is only
1780 * defined if the system supports long doubles.
1781 */
1782#$d_longdbl HAS_LONG_DOUBLE /**/
1783#ifdef HAS_LONG_DOUBLE
1784#define LONG_DOUBLESIZE $longdblsize /**/
1785#endif
1786
dc45a647 1787/* HAS_LONG_LONG:
5ff3f7a4 1788 * This symbol will be defined if the C compiler supports long long.
dc45a647 1789 */
1790/* LONGLONGSIZE:
1791 * This symbol contains the size of a long long, so that the
1792 * C preprocessor can make decisions based on it. It is only
1793 * defined if the system supports long long.
1794 */
1795#$d_longlong HAS_LONG_LONG /**/
1796#ifdef HAS_LONG_LONG
1797#define LONGLONGSIZE $longlongsize /**/
1798#endif
1799
0f27ced1 1800/* HAS_MEMCHR:
1801 * This symbol, if defined, indicates that the memchr routine is available
1802 * to locate characters within a C string.
1803 */
1804#$d_memchr HAS_MEMCHR /**/
1805
5ff3f7a4 1806/* HAS_MSG:
1807 * This symbol, if defined, indicates that the entire msg*(2) library is
1808 * supported (IPC mechanism based on message queues).
1809 */
1810#$d_msg HAS_MSG /**/
1811
1812/* HAS_SEM:
1813 * This symbol, if defined, indicates that the entire sem*(2) library is
1814 * supported.
1815 */
1816#$d_sem HAS_SEM /**/
1817
1818/* HAS_SETGRENT:
1819 * This symbol, if defined, indicates that the setgrent routine is
1820 * available for initializing sequential access of the group database.
1821 */
1822#$d_setgrent HAS_SETGRENT /**/
1823
dfe9444c 1824/* HAS_SETGROUPS:
1825 * This symbol, if defined, indicates that the setgroups() routine is
1826 * available to set the list of process groups. If unavailable, multiple
1827 * groups are probably not supported.
1828 */
1829#$d_setgrps HAS_SETGROUPS /**/
1830
693762b4 1831/* HAS_SETHOSTENT:
1832 * This symbol, if defined, indicates that the sethostent() routine is
1833 * available.
1834 */
1835#$d_sethent HAS_SETHOSTENT /**/
1836
e5c9fcd0 1837/* HAS_SETNETENT:
1838 * This symbol, if defined, indicates that the setnetent() routine is
1839 * available.
1840 */
1841#$d_setnent HAS_SETNETENT /**/
1842
1843/* HAS_SETPROTOENT:
1844 * This symbol, if defined, indicates that the setprotoent() routine is
1845 * available.
1846 */
1847#$d_setpent HAS_SETPROTOENT /**/
1848
5ff3f7a4 1849/* HAS_SETPWENT:
1850 * This symbol, if defined, indicates that the setpwent routine is
1851 * available for initializing sequential access of the passwd database.
1852 */
1853#$d_setpwent HAS_SETPWENT /**/
1854
e5c9fcd0 1855/* HAS_SETSERVENT:
1856 * This symbol, if defined, indicates that the setservent() routine is
1857 * available.
1858 */
1859#$d_setsent HAS_SETSERVENT /**/
1860
1861/* HAS_SETVBUF:
1862 * This symbol, if defined, indicates that the setvbuf routine is
1863 * available to change buffering on an open stdio stream.
1864 * to a line-buffered mode.
1865 */
1866#$d_setvbuf HAS_SETVBUF /**/
1867
5ff3f7a4 1868/* HAS_SHM:
1869 * This symbol, if defined, indicates that the entire shm*(2) library is
1870 * supported.
1871 */
1872#$d_shm HAS_SHM /**/
1873
dc45a647 1874/* HAS_SOCKET:
1875 * This symbol, if defined, indicates that the BSD socket interface is
1876 * supported.
1877 */
1878/* HAS_SOCKETPAIR:
1879 * This symbol, if defined, indicates that the BSD socketpair() call is
1880 * supported.
1881 */
de4597cb 1882/* HAS_MSG_CTRUNC:
1883 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1884 * Checking just with #ifdef might not be enough because this symbol
1885 * has been known to be an enum.
1886 */
1887/* HAS_MSG_DONTROUTE:
1888 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1889 * Checking just with #ifdef might not be enough because this symbol
1890 * has been known to be an enum.
1891 */
1892/* HAS_MSG_OOB:
1893 * This symbol, if defined, indicates that the MSG_OOB is supported.
1894 * Checking just with #ifdef might not be enough because this symbol
1895 * has been known to be an enum.
1896 */
1897/* HAS_MSG_PEEK:
1898 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1899 * Checking just with #ifdef might not be enough because this symbol
1900 * has been known to be an enum.
1901 */
1902/* HAS_MSG_PROXY:
1903 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1904 * Checking just with #ifdef might not be enough because this symbol
1905 * has been known to be an enum.
1906 */
1907/* HAS_SCM_RIGHTS:
1908 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1909 * Checking just with #ifdef might not be enough because this symbol
1910 * has been known to be an enum.
1911 */
de4597cb 1912#$d_socket HAS_SOCKET /**/
1913#$d_sockpair HAS_SOCKETPAIR /**/
1914#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
1915#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
1916#$d_msg_oob HAS_MSG_OOB /**/
1917#$d_msg_peek HAS_MSG_PEEK /**/
1918#$d_msg_proxy HAS_MSG_PROXY /**/
1919#$d_scm_rights HAS_SCM_RIGHTS /**/
dc45a647 1920
5ff3f7a4 1921/* USE_STAT_BLOCKS:
1922 * This symbol is defined if this system has a stat structure declaring
1923 * st_blksize and st_blocks.
1924 */
d7d93a81 1925#ifndef USE_STAT_BLOCKS
85ab1d1d 1926#$d_statblks USE_STAT_BLOCKS /**/
d7d93a81 1927#endif
5ff3f7a4 1928
1929/* HAS_STRERROR:
1930 * This symbol, if defined, indicates that the strerror routine is
1931 * available to translate error numbers to strings. See the writeup
1932 * of Strerror() in this file before you try to define your own.
1933 */
1934/* HAS_SYS_ERRLIST:
1935 * This symbol, if defined, indicates that the sys_errlist array is
1936 * available to translate error numbers to strings. The extern int
1937 * sys_nerr gives the size of that table.
1938 */
1939/* Strerror:
1940 * This preprocessor symbol is defined as a macro if strerror() is
1941 * not available to translate error numbers to strings but sys_errlist[]
1942 * array is there.
1943 */
1944#$d_strerror HAS_STRERROR /**/
1945#$d_syserrlst HAS_SYS_ERRLIST /**/
1946#define Strerror(e) $d_strerrm
1947
bd89102f 1948/* HAS_UNION_SEMUN:
1949 * This symbol, if defined, indicates that the union semun is
1950 * defined by including <sys/sem.h>. If not, the user code
1951 * probably needs to define it as:
1952 * union semun {
1953 * int val;
1954 * struct semid_ds *buf;
1955 * unsigned short *array;
1956 * }
1957 */
1958/* USE_SEMCTL_SEMUN:
1959 * This symbol, if defined, indicates that union semun is
1960 * used for semctl IPC_STAT.
1961 */
1962/* USE_SEMCTL_SEMID_DS:
1963 * This symbol, if defined, indicates that struct semid_ds * is
1964 * used for semctl IPC_STAT.
1965 */
1966#$d_union_semun HAS_UNION_SEMUN /**/
1967#$d_semctl_semun USE_SEMCTL_SEMUN /**/
1968#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
1969
f10488a3 1970/* HAS_VFORK:
1971 * This symbol, if defined, indicates that vfork() exists.
1972 */
1973#$d_vfork HAS_VFORK /**/
1974
dfe9444c 1975/* Signal_t:
1976 * This symbol's value is either "void" or "int", corresponding to the
1977 * appropriate return type of a signal handler. Thus, you can declare
1978 * a signal handler using "Signal_t (*handler)()", and define the
1979 * handler using "Signal_t handler(sig)".
e876cf0b 1980 */
dfe9444c 1981#define Signal_t $signal_t /* Signal handler's return type */
1982
1983/* Groups_t:
1984 * This symbol holds the type used for the second argument to
1985 * getgroups() and setgropus(). Usually, this is the same as
1986 * gidtype (gid_t) , but sometimes it isn't.
1987 * It can be int, ushort, uid_t, etc...
1988 * It may be necessary to include <sys/types.h> to get any
1989 * typedef'ed information. This is only required if you have
1990 * getgroups() or setgropus()..
4633a7c4 1991 */
dfe9444c 1992#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1993#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
1994#endif
1995
5ff3f7a4 1996/* I_GRP:
1997 * This symbol, if defined, indicates to the C program that it should
1998 * include <grp.h>.
1999 */
2000/* GRPASSWD:
2001 * This symbol, if defined, indicates to the C program that struct group
2002 * in <grp.h> contains gr_passwd.
2003 */
2004#$i_grp I_GRP /**/
2005#$d_grpasswd GRPASSWD /**/
2006
dfe9444c 2007/* I_NETDB:
2008 * This symbol, if defined, indicates that <netdb.h> exists and
2009 * should be included.
2010 */
2011#$i_netdb I_NETDB /**/
4633a7c4 2012
c4f23d77 2013/* I_PWD:
2014 * This symbol, if defined, indicates to the C program that it should
2015 * include <pwd.h>.
2016 */
2017/* PWQUOTA:
2018 * This symbol, if defined, indicates to the C program that struct passwd
2019 * contains pw_quota.
2020 */
2021/* PWAGE:
2022 * This symbol, if defined, indicates to the C program that struct passwd
2023 * contains pw_age.
2024 */
2025/* PWCHANGE:
2026 * This symbol, if defined, indicates to the C program that struct passwd
2027 * contains pw_change.
2028 */
2029/* PWCLASS:
2030 * This symbol, if defined, indicates to the C program that struct passwd
2031 * contains pw_class.
2032 */
2033/* PWEXPIRE:
2034 * This symbol, if defined, indicates to the C program that struct passwd
2035 * contains pw_expire.
2036 */
2037/* PWCOMMENT:
2038 * This symbol, if defined, indicates to the C program that struct passwd
2039 * contains pw_comment.
2040 */
2041/* PWGECOS:
2042 * This symbol, if defined, indicates to the C program that struct passwd
2043 * contains pw_gecos.
2044 */
28e8609d 2045/* PWPASSWD:
2046 * This symbol, if defined, indicates to the C program that struct passwd
2047 * contains pw_passwd.
2048 */
c4f23d77 2049#$i_pwd I_PWD /**/
2050#$d_pwquota PWQUOTA /**/
2051#$d_pwage PWAGE /**/
2052#$d_pwchange PWCHANGE /**/
2053#$d_pwclass PWCLASS /**/
2054#$d_pwexpire PWEXPIRE /**/
2055#$d_pwcomment PWCOMMENT /**/
2056#$d_pwgecos PWGECOS /**/
28e8609d 2057#$d_pwpasswd PWPASSWD /**/
c4f23d77 2058
de4597cb 2059/* I_SYSUIO:
2060 * This symbol, if defined, indicates that <sys/uio.h> exists and
2061 * should be included.
2062 */
2063#$i_sysuio I_SYSUIO /**/
2064
bfb7748a 2065/* Free_t:
2066 * This variable contains the return type of free(). It is usually
2067 * void, but occasionally int.
e876cf0b 2068 */
bfb7748a 2069/* Malloc_t:
2070 * This symbol is the type of pointer returned by malloc and realloc.
4633a7c4 2071 */
bfb7748a 2072#define Malloc_t $malloctype /**/
2073#define Free_t $freetype /**/
2074
2075/* MYMALLOC:
2076 * This symbol, if defined, indicates that we're using our own malloc.
2077 */
2078#$d_mymalloc MYMALLOC /**/
4633a7c4 2079
c4f23d77 2080/* SIG_NAME:
2081 * This symbol contains a list of signal names in order of
2082 * signal number. This is intended
2083 * to be used as a static array initialization, like this:
2084 * char *sig_name[] = { SIG_NAME };
2085 * The signals in the list are separated with commas, and each signal
2086 * is surrounded by double quotes. There is no leading SIG in the signal
2087 * name, i.e. SIGQUIT is known as "QUIT".
2088 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2089 * etc., where nn is the actual signal number (e.g. NUM37).
2090 * The signal number for sig_name[i] is stored in sig_num[i].
2091 * The last element is 0 to terminate the list with a NULL. This
2092 * corresponds to the 0 at the end of the sig_num list.
2093 */
2094/* SIG_NUM:
2095 * This symbol contains a list of signal numbers, in the same order as the
2096 * SIG_NAME list. It is suitable for static array initialization, as in:
2097 * int sig_num[] = { SIG_NUM };
2098 * The signals in the list are separated with commas, and the indices
2099 * within that list and the SIG_NAME list match, so it's easy to compute
2100 * the signal name from a number or vice versa at the price of a small
2101 * dynamic linear lookup.
2102 * Duplicates are allowed, but are moved to the end of the list.
2103 * The signal number corresponding to sig_name[i] is sig_number[i].
2104 * if (i < NSIG) then sig_number[i] == i.
2105 * The last element is 0, corresponding to the 0 at the end of
2106 * the sig_name list.
2107 */
2108#define SIG_NAME $sig_name_init /**/
824a2ba3 2109#define SIG_NUM $sig_num_init /**/
c4f23d77 2110
bfb7748a 2111/* VOIDFLAGS:
2112 * This symbol indicates how much support of the void type is given by this
2113 * compiler. What various bits mean:
2114 *
2115 * 1 = supports declaration of void
2116 * 2 = supports arrays of pointers to functions returning void
2117 * 4 = supports comparisons between pointers to void functions and
2118 * addresses of void functions
2119 * 8 = suports declaration of generic void pointers
2120 *
2121 * The package designer should define VOIDUSED to indicate the requirements
2122 * of the package. This can be done either by #defining VOIDUSED before
2123 * including config.h, or by defining defvoidused in Myinit.U. If the
2124 * latter approach is taken, only those flags will be tested. If the
2125 * level of void support necessary is not present, defines void to int.
16d20bd9 2126 */
bfb7748a 2127#ifndef VOIDUSED
2128#define VOIDUSED $defvoidused
2129#endif
2130#define VOIDFLAGS $voidflags
2131#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2132#define void int /* is void to be avoided? */
2133#define M_VOID /* Xenix strikes again */
2134#endif
16d20bd9 2135
cf2093f6 2136/* HAS_ATOLF:
2137 * This symbol, if defined, indicates that the atolf routine is
2138 * available to convert strings into long doubles.
2139 */
2140#$d_atolf HAS_ATOLF /**/
2141
2142/* HAS_ATOLL:
2143 * This symbol, if defined, indicates that the atoll routine is
2144 * available to convert strings into long longs.
2145 */
2146#$d_atoll HAS_ATOLL /**/
2147
d71b2b6b 2148/* PERL_BINCOMPAT_5005:
2149 * This symbol, if defined, indicates that Perl 5.006 should be
2150 * binary-compatible with Perl 5.005. This is impossible for builds
2151 * that use features like threads and multiplicity it is always $undef
2152 * for those versions.
2153 */
2154#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/
2155
dfe9444c 2156/* DLSYM_NEEDS_UNDERSCORE:
2157 * This symbol, if defined, indicates that we need to prepend an
2158 * underscore to the symbol name before calling dlsym(). This only
2159 * makes sense if you *have* dlsym, which we will presume is the
2160 * case if you're using dl_dlopen.xs.
2161 */
2162#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
2163
f1066039 2164/* HAS_ENDSPENT:
2165 * This symbol, if defined, indicates that the endspent system call is
2166 * available to finalize the scan of SysV shadow password entries.
2167 */
2168#$d_endspent HAS_ENDSPENT /**/
2169
ad27e871 2170/* HAS_STRUCT_FS_DATA:
2171 * This symbol, if defined, indicates that the struct fs_data
2172 * to do statfs() is supported.
2173 */
2174#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
2175
5ff3f7a4 2176/* HAS_FSEEKO:
2177 * This symbol, if defined, indicates that the fseeko routine is
2178 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2179 */
2180#$d_fseeko HAS_FSEEKO /**/
2181
0545a864 2182/* HAS_FSTATFS:
2183 * This symbol, if defined, indicates that the fstatfs routine is
2184 * available to stat filesystems by file descriptors.
2185 */
2186#$d_fstatfs HAS_FSTATFS /**/
5ff3f7a4 2187/* HAS_FTELLO:
2188 * This symbol, if defined, indicates that the ftello routine is
5f9d9a17 2189 * available to ftell beyond 32 bits (useful for ILP32 hosts).
5ff3f7a4 2190 */
2191#$d_ftello HAS_FTELLO /**/
2192
ad27e871 2193/* HAS_GETMNT:
2194 * This symbol, if defined, indicates that the getmnt routine is
2195 * available to get filesystem mount info by filename.
2196 */
2197#$d_getmnt HAS_GETMNT /**/
2198
732c9516 2199/* HAS_GETMNTENT:
2200 * This symbol, if defined, indicates that the getmntent routine is
0617aed7 2201 * available to iterate through mounted file systems to get their info.
732c9516 2202 */
2203#$d_getmntent HAS_GETMNTENT /**/
2204
f1066039 2205/* HAS_GETSPENT:
2206 * This symbol, if defined, indicates that the getspent system call is
2207 * available to retrieve SysV shadow password entries sequentially.
2208 */
2209#$d_getspent HAS_GETSPENT /**/
2210
2211/* HAS_GETSPNAM:
2212 * This symbol, if defined, indicates that the getspnam system call is
2213 * available to retrieve SysV shadow password entries by name.
2214 */
2215#$d_getspnam HAS_GETSPNAM /**/
2216
732c9516 2217/* HAS_HASMNTOPT:
2218 * This symbol, if defined, indicates that the hasmntopt routine is
2219 * available to query the mount options of file systems.
2220 */
2221#$d_hasmntopt HAS_HASMNTOPT /**/
2222
2d4389e4 2223/* HAS_LDBL_DIG:
2224 * This symbol, if defined, indicates that this system's <float.h>
2225 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2226 * of significant digits in a long double precision number. Unlike
2227 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2228 */
2229#$d_ldbl_dig HAS_LDBL_DIG /* */
2230
f1066039 2231/* HAS_SETSPENT:
2232 * This symbol, if defined, indicates that the setspent system call is
2233 * available to initialize the scan of SysV shadow password entries.
2234 */
2235#$d_setspent HAS_SETSPENT /**/
2236
dfe9444c 2237/* USE_SFIO:
2238 * This symbol, if defined, indicates that sfio should
2239 * be used.
2240 */
2241#$d_sfio USE_SFIO /**/
2242
68d4903c 2243/* HAS_SQRTL:
2244 * This symbol, if defined, indicates that the sqrtl routine is
2245 * available to do long double square roots.
2246 */
2247#$d_sqrtl HAS_SQRTL /**/
2248
0545a864 2249/* HAS_STRUCT_STATFS_F_FLAGS:
104d25b7 2250 * This symbol, if defined, indicates that the struct statfs
2251 * does have the f_flags member containing the mount flags of
0545a864 2252 * the filesystem containing the file.
0617aed7 2253 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2254 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
ad27e871 2255 * have statfs() and struct statfs, they have ustat() and getmnt()
2256 * with struct ustat and struct fs_data.
104d25b7 2257 */
0545a864 2258#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
104d25b7 2259
ad27e871 2260/* HAS_STRUCT_STATFS:
2261 * This symbol, if defined, indicates that the struct statfs
2262 * to do statfs() is supported.
2263 */
2264#$d_statfs_s HAS_STRUCT_STATFS /**/
2265
104d25b7 2266/* HAS_FSTATVFS:
2267 * This symbol, if defined, indicates that the fstatvfs routine is
0617aed7 2268 * available to stat filesystems by file descriptors.
104d25b7 2269 */
2270#$d_fstatvfs HAS_FSTATVFS /**/
2271
cb86ce0e 2272/* HAS_TELLDIR_PROTO:
2273 * This symbol, if defined, indicates that the system provides
2274 * a prototype for the telldir() function. Otherwise, it is up
2275 * to the program to supply one. A good guess is
b0ca4213 2276 * extern long telldir _((DIR*));
cb86ce0e 2277 */
2278#$d_telldirproto HAS_TELLDIR_PROTO /**/
2279
0545a864 2280/* HAS_USTAT:
2281 * This symbol, if defined, indicates that the ustat system call is
2282 * available to query file system statistics by dev_t.
2283 */
2284#$d_ustat HAS_USTAT /**/
2285
dfe9444c 2286/* USE_DYNAMIC_LOADING:
2287 * This symbol, if defined, indicates that dynamic loading of
2288 * some sort is available.
2289 */
2290#$usedl USE_DYNAMIC_LOADING /**/
2291
66fe083f 2292/* FFLUSH_NULL:
2293 * This symbol, if defined, tells that fflush(NULL) does flush
2294 * all pending stdio output.
2295 */
767df6a1 2296/* FFLUSH_ALL:
2297 * This symbol, if defined, tells that to flush
2298 * all pending stdio output one must loop through all
a71cd7cd 2299 * the stdio file handles stored in an array and fflush them.
a32a45b6 2300 * Note that if fflushNULL is defined, fflushall will not
2301 * even be probed for and will be left undefined.
767df6a1 2302 */
2303#$fflushNULL FFLUSH_NULL /**/
2304#$fflushall FFLUSH_ALL /**/
66fe083f 2305
dfe9444c 2306/* DB_Prefix_t:
2307 * This symbol contains the type of the prefix structure element
2308 * in the <db.h> header file. In older versions of DB, it was
2309 * int, while in newer ones it is u_int32_t.
2310 */
2311/* DB_Hash_t:
2312 * This symbol contains the type of the prefix structure element
2313 * in the <db.h> header file. In older versions of DB, it was
2314 * int, while in newer ones it is size_t.
2315 */
2316#define DB_Hash_t $db_hashtype /**/
2317#define DB_Prefix_t $db_prefixtype /**/
2318
5ff3f7a4 2319/* I_INTTYPES:
2320 * This symbol, if defined, indicates to the C program that it should
2321 * include <inttypes.h>.
2322 */
2323/* HAS_INT64_T:
2324 * This symbol will defined if the C compiler supports int64_t.
2325 * Usually the <inttypes.h> needs to be included, but sometimes
2326 * <sys/types.h> is enough.
2327 */
2328#$i_inttypes I_INTTYPES /**/
2329#$d_int64t HAS_INT64_T /**/
2330
e7fb4fcc 2331/* I_MNTENT:
2332 * This symbol, if defined, indicates that <mntent.h> exists and
2333 * should be included.
2334 */
2335#$i_mntent I_MNTENT /**/
2336
9cc6feab 2337/* I_NETINET_TCP:
2338 * This symbol, if defined, indicates to the C program that it should
2339 * include <netinet/tcp.h>.
2340 */
2341#$i_netinettcp I_NETINET_TCP /**/
2342
5b34fd99 2343/* I_POLL:
2344 * This symbol, if defined, indicates that <poll.h> exists and
2345 * should be included.
2346 */
2347#$i_poll I_POLL /**/
2348
f1066039 2349/* I_SHADOW:
2350 * This symbol, if defined, indicates that <shadow.h> exists and
2351 * should be included.
2352 */
2353#$i_shadow I_SHADOW /**/
2354
86959918 2355/* I_SOCKS:
2356 * This symbol, if defined, indicates that <socks.h> exists and
2357 * should be included.
2358 */
2359#$i_socks I_SOCKS /**/
2360
104d25b7 2361/* I_SYS_MOUNT:
2362 * This symbol, if defined, indicates that <sys/mount.h> exists and
2363 * should be included.
2364 */
2365#$i_sysmount I_SYS_MOUNT /**/
2366
0545a864 2367/* I_SYS_STATFS:
2368 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2369 */
2370#$i_sysstatfs I_SYS_STATFS /**/
2371
104d25b7 2372/* I_SYS_STATVFS:
2373 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2374 * should be included.
2375 */
2376#$i_sysstatvfs I_SYS_STATVFS /**/
2377
0545a864 2378/* I_SYS_VFS:
2379 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2380 * should be included.
2381 */
2382#$i_sysvfs I_SYS_VFS /**/
2383
2384/* I_USTAT:
2385 * This symbol, if defined, indicates that <ustat.h> exists and
2386 * should be included.
2387 */
2388#$i_ustat I_USTAT /**/
2389
5ff3f7a4 2390/* HAS_OFF64_T:
2391 * This symbol will be defined if the C compiler supports off64_t.
2392 */
d9b3e12d 2393/* HAS_FPOS64_T:
2394 * This symbol will be defined if the C compiler supports fpos64_t.
2395 */
2396#$d_off64_t HAS_OFF64_T /**/
2397#$d_fpos64_t HAS_FPOS64_T /**/
5ff3f7a4 2398
cf2093f6 2399/* PERL_PRIfldbl:
2400 * This symbol, if defined, contains the string used by stdio to
2401 * format long doubles (format 'f') for output.
2402 */
2403/* PERL_PRIgldbl:
2404 * This symbol, if defined, contains the string used by stdio to
2405 * format long doubles (format 'g') for output.
2406 */
2407#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
2408#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
2409
8175356b 2410/* IVTYPE:
2411 * This symbol defines the C type used for Perl's IV.
cf2093f6 2412 */
8175356b 2413/* UVTYPE:
2414 * This symbol defines the C type used for Perl's UV.
cf2093f6 2415 */
8175356b 2416/* I8TYPE:
2417 * This symbol defines the C type used for Perl's I8.
0f4b6630 2418 */
8175356b 2419/* U8TYPE:
2420 * This symbol defines the C type used for Perl's U8.
2421 */
2422/* I16TYPE:
2423 * This symbol defines the C type used for Perl's I16.
2424 */
2425/* U16TYPE:
2426 * This symbol defines the C type used for Perl's U16.
2427 */
2428/* I32TYPE:
2429 * This symbol defines the C type used for Perl's I32.
2430 */
2431/* U32TYPE:
2432 * This symbol defines the C type used for Perl's U32.
2433 */
2434/* I64TYPE:
2435 * This symbol defines the C type used for Perl's I64.
2436 */
2437/* U64TYPE:
2438 * This symbol defines the C type used for Perl's U64.
2439 */
2440/* NVTYPE:
2441 * This symbol defines the C type used for Perl's NV.
2442 */
2443/* IVSIZE:
2444 * This symbol contains the sizeof(IV).
2445 */
2446/* UVSIZE:
2447 * This symbol contains the sizeof(UV).
2448 */
a22e52b9 2449/* I8SIZE:
2450 * This symbol contains the sizeof(I8).
2451 */
2452/* U8SIZE:
2453 * This symbol contains the sizeof(U8).
2454 */
2455/* I16SIZE:
2456 * This symbol contains the sizeof(I16).
2457 */
2458/* U16SIZE:
2459 * This symbol contains the sizeof(U16).
2460 */
2461/* I32SIZE:
2462 * This symbol contains the sizeof(I32).
2463 */
2464/* U32SIZE:
2465 * This symbol contains the sizeof(U32).
2466 */
2467/* I64SIZE:
2468 * This symbol contains the sizeof(I64).
2469 */
2470/* U64SIZE:
2471 * This symbol contains the sizeof(U64).
2472 */
8175356b 2473/* NVSIZE:
2474 * This symbol contains the sizeof(NV).
2475 */
2476#define IVTYPE $ivtype /**/
2477#define UVTYPE $uvtype /**/
2478#define I8TYPE $i8type /**/
2479#define U8TYPE $u8type /**/
2480#define I16TYPE $i16type /**/
2481#define U16TYPE $u16type /**/
2482#define I32TYPE $i32type /**/
2483#define U32TYPE $u32type /**/
de1c2614 2484#ifdef HAS_QUAD
8175356b 2485#define I64TYPE $i64type /**/
2486#define U64TYPE $u64type /**/
2487#endif
2488#define NVTYPE $nvtype /**/
2489#define IVSIZE $ivsize /**/
2490#define UVSIZE $uvsize /**/
a22e52b9 2491#define I8SIZE $i8size /**/
2492#define U8SIZE $u8size /**/
2493#define I16SIZE $i16size /**/
2494#define U16SIZE $u16size /**/
2495#define I32SIZE $i32size /**/
2496#define U32SIZE $u32size /**/
de1c2614 2497#ifdef HAS_QUAD
8175356b 2498#define I64SIZE $i64size /**/
2499#define U64SIZE $u64size /**/
2500#endif
2501#define NVSIZE $nvsize /**/
2502
2503/* IVdf:
2504 * This symbol defines the format string used for printing a Perl IV
2505 * as a signed decimal integer.
2506 */
2507/* UVuf:
2508 * This symbol defines the format string used for printing a Perl UV
2509 * as an unsigned decimal integer.
2510 */
2511/* UVof:
2512 * This symbol defines the format string used for printing a Perl UV
2513 * as an unsigned octal integer.
2514 */
2515/* UVxf:
2516 * This symbol defines the format string used for printing a Perl UV
2517 * as an unsigned hexadecimal integer.
cf2093f6 2518 */
8175356b 2519#define IVdf $ivdformat /**/
2520#define UVuf $uvuformat /**/
2521#define UVof $uvoformat /**/
2522#define UVxf $uvxformat /**/
cf2093f6 2523
5ff3f7a4 2524/* SELECT_MIN_BITS:
2525 * This symbol holds the minimum number of bits operated by select.
2526 * That is, if you do select(n, ...), how many bits at least will be
2527 * cleared in the masks if some activity is detected. Usually this
2528 * is either n or 32*ceil(n/32), especially many little-endians do
2529 * the latter. This is only useful if you have select(), naturally.
2530 */
2531#define SELECT_MIN_BITS $selectminbits /**/
2532
568ef1f6 2533/* STARTPERL:
2534 * This variable contains the string to put in front of a perl
2535 * script to make sure (one hopes) that it runs with perl and not
2536 * some shell.
2537 */
2538#define STARTPERL "$startperl" /**/
2539
ed39a0f2 2540/* HAS_STDIO_STREAM_ARRAY:
2541 * This symbol, if defined, tells that there is an array
2542 * holding the stdio streams.
2543 */
767df6a1 2544/* STDIO_STREAM_ARRAY:
ed39a0f2 2545 * This symbol tells the name of the array holding the stdio streams.
2546 * Usual values include _iob, __iob, and __sF.
767df6a1 2547 */
ed39a0f2 2548#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
767df6a1 2549#define STDIO_STREAM_ARRAY $stdio_stream_array
2550
cf2093f6 2551/* HAS_STRTOULL:
2552 * This symbol, if defined, indicates that the strtoull routine is
2553 * available to convert strings into unsigned long longs.
2554 */
2555#$d_strtoull HAS_STRTOULL /**/
2556
5ff3f7a4 2557/* USE_64_BITS:
85ab1d1d 2558 * This symbol, if defined, indicates that 64-bit interfaces should
2559 * be used when available. If not defined, the native default interfaces
5ff3f7a4 2560 * will be used (be they 32 or 64 bits).
2561 */
d7d93a81 2562#ifndef USE_64_BITS
5ff3f7a4 2563#$use64bits USE_64_BITS /**/
d7d93a81 2564#endif
5ff3f7a4 2565
09458382 2566/* USE_LARGE_FILES:
2567 * This symbol, if defined, indicates that large file support
2568 * should be used when available. The USE_64_BITS symbol will
1baac590 2569 * also be turned on if necessary.
09458382 2570 */
d7d93a81 2571#ifndef USE_LARGE_FILES
249b38c6 2572#$uselargefiles USE_LARGE_FILES /**/
d7d93a81 2573#endif
09458382 2574
b0ce926a 2575/* USE_LONG_DOUBLE:
2576 * This symbol, if defined, indicates that long doubles should
2577 * be used when available.
2578 */
d7d93a81 2579#ifndef USE_LONG_DOUBLE
b0ce926a 2580#$uselongdouble USE_LONG_DOUBLE /**/
d7d93a81 2581#endif
2582
2583/* USE_LONG_LONG:
2584 * This symbol, if defined, indicates that long longs should
2585 * be used when available.
2586 */
2587#ifndef USE_LONG_LONG
2588#$uselonglong USE_LONG_LONG /**/
2589#endif
2590
2591#ifndef USE_MORE_BITS
2592#$usemorebits USE_MORE_BITS /**/
2593#endif
b0ce926a 2594
104d25b7 2595/* MULTIPLICITY:
2596 * This symbol, if defined, indicates that Perl should
2597 * be built to use multiplicity.
2598 */
d7d93a81 2599#ifndef MULTIPLICTY
104d25b7 2600#$usemultiplicity MULTIPLICITY /**/
d7d93a81 2601#endif
104d25b7 2602
e876cf0b 2603/* USE_PERLIO:
2604 * This symbol, if defined, indicates that the PerlIO abstraction should
2605 * be used throughout. If not defined, stdio should be
2606 * used in a fully backward compatible manner.
2607 */
d7d93a81 2608#ifndef USE_PERLIO
e876cf0b 2609#$useperlio USE_PERLIO /**/
d7d93a81 2610#endif
e876cf0b 2611
29209bc5 2612/* USE_SOCKS:
2613 * This symbol, if defined, indicates that Perl should
2614 * be built to use socks.
2615 */
d7d93a81 2616#ifndef USE_SOCKS
29209bc5 2617#$usesocks USE_SOCKS /**/
d7d93a81 2618#endif
29209bc5 2619
75347591 2620/* PERL_XS_APIVERSION:
2621 * This variable contains the version of the oldest perl binary
2622 * compatible with the present perl. perl.c:incpush() and
2623 * lib/lib.pm will automatically search in $sitearch for older
2624 * directories across major versions back to xs_apiversion.
2625 * This is only useful if you have a perl library directory tree
2626 * structured like the default one.
2627 * See INSTALL for how this works.
2628 * The versioned site_perl directory was introduced in 5.005,
2629 * so that is the lowest possible value.
2630 * Since this can depend on compile time options (such as
2631 * bincompat) it is set by Configure. Other non-default sources
2632 * of potential incompatibility, such as multiplicity, threads,
2633 * debugging, 64bits, sfio, etc., are not checked for currently,
2634 * though in principle we could go snooping around in old
2635 * Config.pm files.
2636 */
2637/* PERL_PM_APIVERSION:
2638 * This variable contains the version of the oldest perl
2639 * compatible with the present perl. (That is, pure perl modules
2640 * written for pm_apiversion will still work for the current
2641 * version). perl.c:incpush() and lib/lib.pm will automatically
2642 * search in $sitelib for older directories across major versions
2643 * back to pm_apiversion. This is only useful if you have a perl
2644 * library directory tree structured like the default one. The
2645 * versioned site_perl library was introduced in 5.005, so that's
2646 * the default setting for this variable. It's hard to imagine
2647 * it changing before Perl6. It is included here for symmetry
2648 * with xs_apiveprsion -- the searching algorithms will
2649 * (presumably) be similar.
2650 * See the INSTALL file for how this works.
2651 */
2652#define PERL_XS_APIVERSION $xs_apiversion /* Change to string for tuples?*/
2653#define PERL_PM_APIVERSION $pm_apiversion /* Change to string for tuples?*/
2654
85ab1d1d 2655/* HAS_DRAND48_PROTO:
2656 * This symbol, if defined, indicates that the system provides
2657 * a prototype for the drand48() function. Otherwise, it is up
2658 * to the program to supply one. A good guess is
b0ca4213 2659 * extern double drand48 _((void));
85ab1d1d 2660 */
2661#$d_drand48proto HAS_DRAND48_PROTO /**/
2662
dc45a647 2663/* HAS_GETHOST_PROTOS:
2664 * This symbol, if defined, indicates that <netdb.h> includes
2665 * prototypes for gethostent(), gethostbyname(), and
2666 * gethostbyaddr(). Otherwise, it is up to the program to guess
2667 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2668 */
2669#$d_gethostprotos HAS_GETHOST_PROTOS /**/
2670
2671/* HAS_GETNET_PROTOS:
2672 * This symbol, if defined, indicates that <netdb.h> includes
2673 * prototypes for getnetent(), getnetbyname(), and
2674 * getnetbyaddr(). Otherwise, it is up to the program to guess
2675 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2676 */
2677#$d_getnetprotos HAS_GETNET_PROTOS /**/
2678
2679/* HAS_GETPROTO_PROTOS:
2680 * This symbol, if defined, indicates that <netdb.h> includes
2681 * prototypes for getprotoent(), getprotobyname(), and
2682 * getprotobyaddr(). Otherwise, it is up to the program to guess
2683 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2684 */
2685#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
2686
2687/* HAS_GETSERV_PROTOS:
2688 * This symbol, if defined, indicates that <netdb.h> includes
2689 * prototypes for getservent(), getservbyname(), and
2690 * getservbyaddr(). Otherwise, it is up to the program to guess
2691 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2692 */
2693#$d_getservprotos HAS_GETSERV_PROTOS /**/
2694
dfe9444c 2695/* Netdb_host_t:
2696 * This symbol holds the type used for the 1st argument
2697 * to gethostbyaddr().
8e07c86e 2698 */
dfe9444c 2699/* Netdb_hlen_t:
2700 * This symbol holds the type used for the 2nd argument
2701 * to gethostbyaddr().
2702 */
2703/* Netdb_name_t:
2704 * This symbol holds the type used for the argument to
2705 * gethostbyname().
2706 */
2707/* Netdb_net_t:
2708 * This symbol holds the type used for the 1st argument to
2709 * getnetbyaddr().
2710 */
2711#define Netdb_host_t $netdb_host_type /**/
2712#define Netdb_hlen_t $netdb_hlen_type /**/
2713#define Netdb_name_t $netdb_name_type /**/
2714#define Netdb_net_t $netdb_net_type /**/
2715
2716/* Select_fd_set_t:
2717 * This symbol holds the type used for the 2nd, 3rd, and 4th
2718 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2719 * is defined, and 'int *' otherwise. This is only useful if you
2720 * have select(), of course.
2721 */
2722#define Select_fd_set_t $selecttype /**/
2723
2724/* ARCHNAME:
2725 * This symbol holds a string representing the architecture name.
2726 * It may be used to construct an architecture-dependant pathname
2727 * where library files may be held under a private library, for
2728 * instance.
2729 */
2730#define ARCHNAME "$archname" /**/
2731
ef4af2be 2732/* OLD_PTHREAD_CREATE_JOINABLE:
13666627 2733 * This symbol, if defined, indicates how to create pthread
ef4af2be 2734 * in joinable (aka undetached) state. NOTE: not defined
2735 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2736 * (the new version of the constant).
104d25b7 2737 * If defined, known values are PTHREAD_CREATE_UNDETACHED
13666627 2738 * and __UNDETACHED.
2739 */
ef4af2be 2740#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
13666627 2741
31dfa2f6 2742/* HAS_PTHREAD_YIELD:
2743 * This symbol, if defined, indicates that the pthread_yield
2744 * routine is available to yield the execution of the current
2745 * thread. sched_yield is preferable to pthread_yield.
2746 */
1cfa4ec7 2747/* SCHED_YIELD:
2748 * This symbol defines the way to yield the execution of
2749 * the current thread. Known ways are sched_yield,
2750 * pthread_yield, and pthread_yield with NULL.
c4f23d77 2751 */
31dfa2f6 2752/* HAS_SCHED_YIELD:
2753 * This symbol, if defined, indicates that the sched_yield
2754 * routine is available to yield the execution of the current
2755 * thread. sched_yield is preferable to pthread_yield.
2756 */
2757#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1cfa4ec7 2758#define SCHED_YIELD $sched_yield /**/
31dfa2f6 2759#$d_sched_yield HAS_SCHED_YIELD /**/
dfe9444c 2760
7f3d1cf1 2761/* I_MACH_CTHREADS:
2762 * This symbol, if defined, indicates to the C program that it should
2763 * include <mach/cthreads.h>.
2764 */
2765#$i_machcthr I_MACH_CTHREADS /**/
2766
c107d834 2767/* I_PTHREAD:
2768 * This symbol, if defined, indicates to the C program that it should
2769 * include <pthread.h>.
2770 */
2771#$i_pthread I_PTHREAD /**/
2772
dfe9444c 2773/* USE_THREADS:
2774 * This symbol, if defined, indicates that Perl should
2775 * be built to use threads.
2776 */
693762b4 2777/* OLD_PTHREADS_API:
2778 * This symbol, if defined, indicates that Perl should
2779 * be built to use the old draft POSIX threads API.
2780 */
d7d93a81 2781#ifndef USE_TTHREADS
dfe9444c 2782#$usethreads USE_THREADS /**/
d7d93a81 2783#endif
693762b4 2784#$d_oldpthreads OLD_PTHREADS_API /**/
8e07c86e 2785
dc45a647 2786/* Time_t:
2787 * This symbol holds the type returned by time(). It can be long,
2788 * or time_t on BSD sites (in which case <sys/types.h> should be
2789 * included).
2790 */
2791#define Time_t $timetype /* Time type */
2792
2793/* HAS_TIMES:
2794 * This symbol, if defined, indicates that the times() routine exists.
2795 * Note that this became obsolete on some systems (SUNOS), which now
2796 * use getrusage(). It may be necessary to include <sys/times.h>.
2797 */
2798#$d_times HAS_TIMES /**/
2799
2800/* Fpos_t:
2801 * This symbol holds the type used to declare file positions in libc.
2802 * It can be fpos_t, long, uint, etc... It may be necessary to include
2803 * <sys/types.h> to get any typedef'ed information.
2804 */
2805#define Fpos_t $fpostype /* File position type */
2806
a22e52b9 2807/* Gid_t_f:
2808 * This symbol defines the format string used for printing a Gid_t.
785fb66b 2809 */
a22e52b9 2810#define Gid_t_f $gidformat /**/
785fb66b 2811
dc45a647 2812/* Gid_t:
2813 * This symbol holds the return type of getgid() and the type of
2814 * argument to setrgid() and related functions. Typically,
2815 * it is the type of group ids in the kernel. It can be int, ushort,
2816 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2817 * any typedef'ed information.
2818 */
2819#define Gid_t $gidtype /* Type for getgid(), etc... */
2820
2821/* Off_t:
2822 * This symbol holds the type used to declare offsets in the kernel.
2823 * It can be int, long, off_t, etc... It may be necessary to include
2824 * <sys/types.h> to get any typedef'ed information.
2825 */
aa5812c3 2826/* LSEEKSIZE:
2827 * This symbol holds the number of bytes used by the Off_t.
2828 */
dc45a647 2829#define Off_t $lseektype /* <offset> type */
aa5812c3 2830#define LSEEKSIZE $lseeksize /* <offset> size */
dc45a647 2831
2832/* Mode_t:
2833 * This symbol holds the type used to declare file modes
2834 * for systems calls. It is usually mode_t, but may be
2835 * int or unsigned short. It may be necessary to include <sys/types.h>
2836 * to get any typedef'ed information.
2837 */
2838#define Mode_t $modetype /* file mode parameter for system calls */
2839
2840/* Pid_t:
2841 * This symbol holds the type used to declare process ids in the kernel.
2842 * It can be int, uint, pid_t, etc... It may be necessary to include
2843 * <sys/types.h> to get any typedef'ed information.
2844 */
2845#define Pid_t $pidtype /* PID type */
2846
2847/* Size_t:
2848 * This symbol holds the type used to declare length parameters
2849 * for string functions. It is usually size_t, but may be
2850 * unsigned long, int, etc. It may be necessary to include
2851 * <sys/types.h> to get any typedef'ed information.
2852 */
2853#define Size_t $sizetype /* length paramater for string functions */
2854
a22e52b9 2855/* Uid_t_f:
2856 * This symbol defines the format string used for printing a Uid_t.
785fb66b 2857 */
a22e52b9 2858#define Uid_t_f $uidformat /**/
785fb66b 2859
dc45a647 2860/* Uid_t:
2861 * This symbol holds the type used to declare user ids in the kernel.
2862 * It can be int, ushort, uid_t, etc... It may be necessary to include
2863 * <sys/types.h> to get any typedef'ed information.
2864 */
2865#define Uid_t $uidtype /* UID type */
2866
fe14fcc3 2867#endif
8d063cd8 2868!GROK!THIS!
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