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perl 5.003_03: x2p/str.c
[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)"
2304df62 18sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
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 *
760ac839 28 * \$Id: Config_h.U,v 3.0.1.4 1995/09/25 09:10:49 ram Exp $
8d063cd8 29 */
30
2304df62 31/* Configuration time: $cf_time
32 * Configured by: $cf_by
33 * Target system: $myuname
34 */
8d063cd8 35
2304df62 36#ifndef _config_h_
37#define _config_h_
38
a0d0e21e 39/* MEM_ALIGNBYTES:
40 * This symbol contains the number of bytes required to align a
41 * double. Usual values are 2, 4 and 8.
42 */
43#define MEM_ALIGNBYTES $alignbytes /**/
44
2304df62 45/* BIN:
46 * This symbol holds the path of the bin directory where the package will
47 * be installed. Program must be prepared to deal with ~name substitution.
a687059c 48 */
2304df62 49#define BIN "$bin" /**/
a687059c 50
ecfc5424 51/* CAT2:
52 * This macro catenates 2 tokens together.
53 */
ecfc5424 54#if $cpp_stuff == 1
55#define CAT2(a,b)a/**/b
56#define CAT3(a,b,c)a/**/b/**/c
57#define CAT4(a,b,c,d)a/**/b/**/c/**/d
58#define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e
59#define STRINGIFY(a)"a"
60 /* If you can get stringification with catify, tell me how! */
61#endif
62#if $cpp_stuff == 42
63#define CAT2(a,b)a ## b
64#define CAT3(a,b,c)a ## b ## c
65#define CAT4(a,b,c,d)a ## b ## c ## d
66#define CAT5(a,b,c,d,e)a ## b ## c ## d ## e
67#define StGiFy(a)# a
68#define STRINGIFY(a)StGiFy(a)
69#define SCAT2(a,b)StGiFy(a) StGiFy(b)
70#define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c)
71#define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d)
72#define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e)
73#endif
74#ifndef CAT2
75#include "Bletch: How does this C preprocessor catenate tokens?"
76#endif
77
2304df62 78/* CPPSTDIN:
36ce8bec 79 * This symbol contains the first part of the string which will invoke
80 * the C preprocessor on the standard input and produce to standard
2304df62 81 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
82 * call a wrapper. See CPPRUN.
36ce8bec 83 */
2304df62 84/* CPPMINUS:
36ce8bec 85 * This symbol contains the second part of the string which will invoke
86 * the C preprocessor on the standard input and produce to standard
378cc40b 87 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
36ce8bec 88 * to specify standard input, otherwise the value is "".
89 */
378cc40b 90#define CPPSTDIN "$cppstdin"
36ce8bec 91#define CPPMINUS "$cppminus"
92
a0d0e21e 93/* HAS_ALARM:
94 * This symbol, if defined, indicates that the alarm routine is
95 * available.
96 */
97#$d_alarm HAS_ALARM /**/
98
ecfc5424 99/* HASATTRIBUTE:
100 * This symbol indicates the C compiler can check for function attributes,
101 * such as printf formats. This is normally only supported by GNU cc.
102 */
103#$d_attribut HASATTRIBUTE /**/
104#ifndef HASATTRIBUTE
105#define __attribute__(_arg_)
106#endif
107
2304df62 108/* HAS_BCMP:
109 * This symbol is defined if the bcmp() routine is available to
110 * compare blocks of memory.
a687059c 111 */
2304df62 112#$d_bcmp HAS_BCMP /**/
a687059c 113
2304df62 114/* HAS_BCOPY:
115 * This symbol is defined if the bcopy() routine is available to
116 * copy blocks of memory.
c51b80d1 117 */
2304df62 118#$d_bcopy HAS_BCOPY /**/
c51b80d1 119
2304df62 120/* HAS_BZERO:
121 * This symbol is defined if the bzero() routine is available to
122 * set a memory block to 0.
0d3e774c 123 */
2304df62 124#$d_bzero HAS_BZERO /**/
0d3e774c 125
a0d0e21e 126/* CASTI32:
127 * This symbol is defined if the C compiler can cast negative
128 * or large floating point numbers to 32-bit ints.
129 */
130#$d_casti32 CASTI32 /**/
131
2304df62 132/* CASTNEGFLOAT:
133 * This symbol is defined if the C compiler can cast negative
134 * numbers to unsigned longs, ints and shorts.
b1248f16 135 */
2304df62 136/* CASTFLAGS:
7e1cf235 137 * This symbol contains flags that say what difficulties the compiler
138 * has casting odd floating values to unsigned long:
2304df62 139 * 0 = ok
7e1cf235 140 * 1 = couldn't cast < 0
141 * 2 = couldn't cast >= 0x80000000
232e078e 142 * 4 = couldn't cast in argument expression list
7e1cf235 143 */
2304df62 144#$d_castneg CASTNEGFLOAT /**/
145#define CASTFLAGS $castflags /**/
ed6116ce 146
a0d0e21e 147/* HAS_CHOWN:
148 * This symbol, if defined, indicates that the chown routine is
149 * available.
150 */
151#$d_chown HAS_CHOWN /**/
152
153/* HAS_CHROOT:
154 * This symbol, if defined, indicates that the chroot routine is
155 * available.
156 */
157#$d_chroot HAS_CHROOT /**/
158
2304df62 159/* HAS_CHSIZE:
87250799 160 * This symbol, if defined, indicates that the chsize routine is available
161 * to truncate files. You might need a -lx to get this routine.
162 */
fe14fcc3 163#$d_chsize HAS_CHSIZE /**/
87250799 164
ecfc5424 165/* VOID_CLOSEDIR:
166 * This symbol, if defined, indicates that the closedir() routine
167 * does not return a value.
168 */
169#$d_void_closedir VOID_CLOSEDIR /**/
170
2304df62 171/* HASCONST:
172 * This symbol, if defined, indicates that this C compiler knows about
173 * the const type. There is no need to actually test for that symbol
174 * within your programs. The mere use of the "const" keyword will
175 * trigger the necessary tests.
176 */
177#$d_const HASCONST /**/
178#ifndef HASCONST
179#define const
180#endif
181
182/* HAS_CRYPT:
2e1b3b7e 183 * This symbol, if defined, indicates that the crypt routine is available
184 * to encrypt passwords and the like.
185 */
2304df62 186#$d_crypt HAS_CRYPT /**/
2e1b3b7e 187
a0d0e21e 188/* HAS_CUSERID:
189 * This symbol, if defined, indicates that the cuserid routine is
190 * available to get character login names.
13281fa4 191 */
a0d0e21e 192#$d_cuserid HAS_CUSERID /**/
193
194/* HAS_DBL_DIG:
195 * This symbol, if defined, indicates that this system's <float.h>
196 * or <limits.h> defines the symbol DBL_DIG, which is the number
197 * of significant digits in a double precision number. If this
198 * symbol is not defined, a guess of 15 is usually pretty good.
199 */
200#$d_dbl_dig HAS_DBL_DIG /* */
201
202/* HAS_DIFFTIME:
203 * This symbol, if defined, indicates that the difftime routine is
204 * available.
205 */
206#$d_difftime HAS_DIFFTIME /**/
13281fa4 207
ecfc5424 208/* HAS_DLERROR:
209 * This symbol, if defined, indicates that the dlerror routine is
210 * available to return a string describing the last error that
211 * occurred from a call to dlopen(), dlclose() or dlsym().
212 */
213#$d_dlerror HAS_DLERROR /**/
214
2304df62 215/* HAS_DUP2:
216 * This symbol, if defined, indicates that the dup2 routine is
217 * available to duplicate file descriptors.
a687059c 218 */
2304df62 219#$d_dup2 HAS_DUP2 /**/
a687059c 220
2304df62 221/* HAS_FCHMOD:
378cc40b 222 * This symbol, if defined, indicates that the fchmod routine is available
223 * to change mode of opened files. If unavailable, use chmod().
224 */
2304df62 225#$d_fchmod HAS_FCHMOD /**/
378cc40b 226
2304df62 227/* HAS_FCHOWN:
378cc40b 228 * This symbol, if defined, indicates that the fchown routine is available
229 * to change ownership of opened files. If unavailable, use chown().
230 */
2304df62 231#$d_fchown HAS_FCHOWN /**/
378cc40b 232
2304df62 233/* HAS_FCNTL:
fe14fcc3 234 * This symbol, if defined, indicates to the C program that
235 * the fcntl() function exists.
a687059c 236 */
2304df62 237#$d_fcntl HAS_FCNTL /**/
a687059c 238
a0d0e21e 239/* HAS_FGETPOS:
240 * This symbol, if defined, indicates that the fgetpos routine is
241 * available to get the file position indicator, similar to ftell().
242 */
243#$d_fgetpos HAS_FGETPOS /**/
244
2304df62 245/* FLEXFILENAMES:
7e1cf235 246 * This symbol, if defined, indicates that the system supports filenames
247 * longer than 14 characters.
248 */
249#$d_flexfnam FLEXFILENAMES /**/
250
2304df62 251/* HAS_FLOCK:
252 * This symbol, if defined, indicates that the flock routine is
a687059c 253 * available to do file locking.
254 */
2304df62 255#$d_flock HAS_FLOCK /**/
a687059c 256
a0d0e21e 257/* HAS_FORK:
258 * This symbol, if defined, indicates that the fork routine is
259 * available.
260 */
261#$d_fork HAS_FORK /**/
262
263/* HAS_FSETPOS:
264 * This symbol, if defined, indicates that the fsetpos routine is
265 * available to set the file position indicator, similar to fseek().
266 */
267#$d_fsetpos HAS_FSETPOS /**/
268
2304df62 269/* HAS_GETGROUPS:
378cc40b 270 * This symbol, if defined, indicates that the getgroups() routine is
271 * available to get the list of process groups. If unavailable, multiple
272 * groups are probably not supported.
273 */
2304df62 274#$d_getgrps HAS_GETGROUPS /**/
378cc40b 275
2304df62 276/* HAS_GETHOSTENT:
277 * This symbol, if defined, indicates that the gethostent routine is
a687059c 278 * available to lookup host names in some data base or other.
279 */
2304df62 280#$d_gethent HAS_GETHOSTENT /**/
281
282/* HAS_UNAME:
283 * This symbol, if defined, indicates that the C program may use the
284 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
285 * and PHOSTNAME.
286 */
287#$d_uname HAS_UNAME /**/
a687059c 288
a0d0e21e 289/* HAS_GETLOGIN:
290 * This symbol, if defined, indicates that the getlogin routine is
291 * available to get the login name.
292 */
293#$d_getlogin HAS_GETLOGIN /**/
294
2304df62 295/* HAS_GETPGRP:
296 * This symbol, if defined, indicates that the getpgrp routine is
a687059c 297 * available to get the current process group.
298 */
2304df62 299#$d_getpgrp HAS_GETPGRP /**/
a687059c 300
2304df62 301/* HAS_GETPGRP2:
d8f2e4cc 302 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
303 * routine is available to get the current process group.
304 */
2304df62 305#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 306
a0d0e21e 307/* HAS_GETPPID:
308 * This symbol, if defined, indicates that the getppid routine is
309 * available to get the parent process ID.
310 */
311#$d_getppid HAS_GETPPID /**/
312
2304df62 313/* HAS_GETPRIORITY:
314 * This symbol, if defined, indicates that the getpriority routine is
a687059c 315 * available to get a process's priority.
316 */
2304df62 317#$d_getprior HAS_GETPRIORITY /**/
a687059c 318
a0d0e21e 319/* HAS_HTONL:
320 * This symbol, if defined, indicates that the htonl() routine (and
321 * friends htons() ntohl() ntohs()) are available to do network
322 * order byte swapping.
323 */
324/* HAS_HTONS:
325 * This symbol, if defined, indicates that the htons() routine (and
326 * friends htonl() ntohl() ntohs()) are available to do network
327 * order byte swapping.
328 */
329/* HAS_NTOHL:
330 * This symbol, if defined, indicates that the ntohl() routine (and
331 * friends htonl() htons() ntohs()) are available to do network
332 * order byte swapping.
333 */
334/* HAS_NTOHS:
335 * This symbol, if defined, indicates that the ntohs() routine (and
336 * friends htonl() htons() ntohl()) are available to do network
337 * order byte swapping.
338 */
339#$d_htonl HAS_HTONL /**/
340#$d_htonl HAS_HTONS /**/
341#$d_htonl HAS_NTOHL /**/
342#$d_htonl HAS_NTOHS /**/
343
ecfc5424 344/* HAS_ISASCII:
345 * This manifest constant lets the C program know that isascii
346 * is available.
347 */
348#$d_isascii HAS_ISASCII /**/
349
2304df62 350/* HAS_KILLPG:
378cc40b 351 * This symbol, if defined, indicates that the killpg routine is available
352 * to kill process groups. If unavailable, you probably should use kill
353 * with a negative process number.
354 */
2304df62 355#$d_killpg HAS_KILLPG /**/
378cc40b 356
2304df62 357/* HAS_LINK:
358 * This symbol, if defined, indicates that the link routine is
359 * available to create hard links.
0d3e774c 360 */
2304df62 361#$d_link HAS_LINK /**/
0d3e774c 362
ecfc5424 363/* HAS_LOCALECONV:
364 * This symbol, if defined, indicates that the localeconv routine is
365 * available for numeric and monetary formatting conventions.
366 */
367#$d_locconv HAS_LOCALECONV /**/
368
a0d0e21e 369/* HAS_LOCKF:
370 * This symbol, if defined, indicates that the lockf routine is
371 * available to do file locking.
372 */
373#$d_lockf HAS_LOCKF /**/
374
2304df62 375/* HAS_LSTAT:
376 * This symbol, if defined, indicates that the lstat routine is
377 * available to do file stats on symbolic links.
a687059c 378 */
2304df62 379#$d_lstat HAS_LSTAT /**/
a687059c 380
a0d0e21e 381/* HAS_MBLEN:
382 * This symbol, if defined, indicates that the mblen routine is available
383 * to find the number of bytes in a multibye character.
384 */
385#$d_mblen HAS_MBLEN /**/
386
387/* HAS_MBSTOWCS:
388 * This symbol, if defined, indicates that the mbstowcs routine is
389 * available to covert a multibyte string into a wide character string.
390 */
391#$d_mbstowcs HAS_MBSTOWCS /**/
392
393/* HAS_MBTOWC:
394 * This symbol, if defined, indicates that the mbtowc routine is available
395 * to covert a multibyte to a wide character.
396 */
397#$d_mbtowc HAS_MBTOWC /**/
398
2304df62 399/* HAS_MEMCMP:
400 * This symbol, if defined, indicates that the memcmp routine is available
401 * to compare blocks of memory.
378cc40b 402 */
2304df62 403#$d_memcmp HAS_MEMCMP /**/
404
405/* HAS_MEMCPY:
9f971974 406 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 407 * to copy blocks of memory.
9f971974 408 */
2304df62 409#$d_memcpy HAS_MEMCPY /**/
9f971974 410
2304df62 411/* HAS_MEMMOVE:
9f971974 412 * This symbol, if defined, indicates that the memmove routine is available
2304df62 413 * to copy potentially overlapping blocks of memory. This should be used
414 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
415 * own version.
9f971974 416 */
2304df62 417#$d_memmove HAS_MEMMOVE /**/
9f971974 418
2304df62 419/* HAS_MEMSET:
9f971974 420 * This symbol, if defined, indicates that the memset routine is available
2304df62 421 * to set blocks of memory.
9f971974 422 */
2304df62 423#$d_memset HAS_MEMSET /**/
378cc40b 424
2304df62 425/* HAS_MKDIR:
a687059c 426 * This symbol, if defined, indicates that the mkdir routine is available
427 * to create directories. Otherwise you should fork off a new process to
428 * exec /bin/mkdir.
429 */
2304df62 430#$d_mkdir HAS_MKDIR /**/
fe14fcc3 431
ecfc5424 432/* HAS_MKFIFO:
433 * This symbol, if defined, indicates that the mkfifo routine is
434 * available to create FIFOs. Otherwise, mknod should be able to
435 * do it for you. However, if mkfifo is there, mknod might require
436 * super-user privileges which mkfifo will not.
437 */
438#$d_mkfifo HAS_MKFIFO /**/
439
a0d0e21e 440/* HAS_MKTIME:
441 * This symbol, if defined, indicates that the mktime routine is
442 * available.
443 */
444#$d_mktime HAS_MKTIME /**/
445
2304df62 446/* HAS_MSG:
fe14fcc3 447 * This symbol, if defined, indicates that the entire msg*(2) library is
2304df62 448 * supported (IPC mechanism based on message queues).
fe14fcc3 449 */
2304df62 450#$d_msg HAS_MSG /**/
fe14fcc3 451
a0d0e21e 452/* HAS_NICE:
453 * This symbol, if defined, indicates that the nice routine is
454 * available.
fe14fcc3 455 */
a0d0e21e 456#$d_nice HAS_NICE /**/
a687059c 457
a0d0e21e 458/* HAS_OPEN3:
459 * This manifest constant lets the C program know that the three
460 * argument form of open(2) is available.
fe14fcc3 461 */
a0d0e21e 462#$d_open3 HAS_OPEN3 /**/
fe14fcc3 463
ecfc5424 464/* HAS_PATHCONF:
465 * This symbol, if defined, indicates that pathconf() is available
466 * to determine file-system related limits and options associated
467 * with a given filename.
468 */
469/* HAS_FPATHCONF:
470 * This symbol, if defined, indicates that pathconf() is available
471 * to determine file-system related limits and options associated
472 * with a given open file descriptor.
473 */
474#$d_pathconf HAS_PATHCONF /**/
475#$d_fpathconf HAS_FPATHCONF /**/
476
a0d0e21e 477/* HAS_PAUSE:
478 * This symbol, if defined, indicates that the pause routine is
479 * available to suspend a process until a signal is received.
a687059c 480 */
a0d0e21e 481#$d_pause HAS_PAUSE /**/
a687059c 482
a0d0e21e 483/* HAS_PIPE:
484 * This symbol, if defined, indicates that the pipe routine is
485 * available to create an inter-process channel.
fe14fcc3 486 */
a0d0e21e 487#$d_pipe HAS_PIPE /**/
488
8e07c86e 489/* HAS_POLL:
490 * This symbol, if defined, indicates that the poll routine is
491 * available to poll active file descriptors.
492 */
493#$d_poll HAS_POLL /**/
494
a0d0e21e 495/* HAS_READDIR:
496 * This symbol, if defined, indicates that the readdir routine is
497 * available to read directory entries. You may have to include
498 * <dirent.h>. See I_DIRENT.
499 */
500#$d_readdir HAS_READDIR /**/
501
502/* HAS_SEEKDIR:
503 * This symbol, if defined, indicates that the seekdir routine is
504 * available. You may have to include <dirent.h>. See I_DIRENT.
505 */
506#$d_seekdir HAS_SEEKDIR /**/
507
508/* HAS_TELLDIR:
509 * This symbol, if defined, indicates that the telldir routine is
510 * available. You may have to include <dirent.h>. See I_DIRENT.
511 */
512#$d_telldir HAS_TELLDIR /**/
513
514/* HAS_REWINDDIR:
515 * This symbol, if defined, indicates that the rewinddir routine is
516 * available. You may have to include <dirent.h>. See I_DIRENT.
517 */
518#$d_rewinddir HAS_REWINDDIR /**/
519
520/* HAS_READLINK:
521 * This symbol, if defined, indicates that the readlink routine is
522 * available to read the value of a symbolic link.
523 */
524#$d_readlink HAS_READLINK /**/
fe14fcc3 525
2304df62 526/* HAS_RENAME:
378cc40b 527 * This symbol, if defined, indicates that the rename routine is available
528 * to rename files. Otherwise you should do the unlink(), link(), unlink()
529 * trick.
530 */
2304df62 531#$d_rename HAS_RENAME /**/
378cc40b 532
2304df62 533/* HAS_RMDIR:
534 * This symbol, if defined, indicates that the rmdir routine is
535 * available to remove directories. Otherwise you should fork off a
536 * new process to exec /bin/rmdir.
9f971974 537 */
2304df62 538#$d_rmdir HAS_RMDIR /**/
9f971974 539
ecfc5424 540/* HAS_SAFE_BCOPY:
541 * This symbol, if defined, indicates that the bcopy routine is available
542 * to copy potentially overlapping memory blocks. Otherwise you should
543 * probably use memmove() or memcpy(). If neither is defined, roll your
544 * own version.
545 */
546#$d_safebcpy HAS_SAFE_BCOPY /**/
547
548/* HAS_SAFE_MEMCPY:
549 * This symbol, if defined, indicates that the memcpy routine is available
550 * to copy potentially overlapping memory blocks. Otherwise you should
551 * probably use memmove() or memcpy(). If neither is defined, roll your
552 * own version.
553 */
554#$d_safemcpy HAS_SAFE_MEMCPY /**/
555
2304df62 556/* HAS_SELECT:
557 * This symbol, if defined, indicates that the select routine is
558 * available to select active file descriptors. If the timeout field
559 * is used, <sys/time.h> may need to be included.
fe14fcc3 560 */
2304df62 561#$d_select HAS_SELECT /**/
a687059c 562
2304df62 563/* HAS_SEM:
fe14fcc3 564 * This symbol, if defined, indicates that the entire sem*(2) library is
565 * supported.
566 */
2304df62 567#$d_sem HAS_SEM /**/
fe14fcc3 568
2304df62 569/* HAS_SETEGID:
378cc40b 570 * This symbol, if defined, indicates that the setegid routine is available
571 * to change the effective gid of the current program.
572 */
2304df62 573#$d_setegid HAS_SETEGID /**/
378cc40b 574
2304df62 575/* HAS_SETEUID:
378cc40b 576 * This symbol, if defined, indicates that the seteuid routine is available
577 * to change the effective uid of the current program.
578 */
2304df62 579#$d_seteuid HAS_SETEUID /**/
580
a0d0e21e 581/* HAS_SETLINEBUF:
582 * This symbol, if defined, indicates that the setlinebuf routine is
583 * available to change stderr or stdout from block-buffered or unbuffered
584 * to a line-buffered mode.
585 */
586#$d_setlinebuf HAS_SETLINEBUF /**/
587
588/* HAS_SETLOCALE:
589 * This symbol, if defined, indicates that the setlocale routine is
590 * available to handle locale-specific ctype implementations.
591 */
592#$d_setlocale HAS_SETLOCALE /**/
593
2304df62 594/* HAS_SETPGID:
595 * This symbol, if defined, indicates that the setpgid routine is
596 * available to set process group ID.
597 */
598#$d_setpgid HAS_SETPGID /**/
378cc40b 599
ecfc5424 600/* HAS_SETPGRP:
601 * This symbol, if defined, indicates that the setpgrp routine is
602 * available to set the current process group.
603 */
604/* USE_BSDPGRP:
605 * This symbol, if defined, indicates that the BSD notion of process
606 * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
607 * instead of the USG setpgrp().
608 */
609#$d_setpgrp HAS_SETPGRP /**/
610#$d_bsdpgrp USE_BSDPGRP /**/
611
2304df62 612/* HAS_SETPGRP2:
d8f2e4cc 613 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
614 * routine is available to set the current process group.
615 */
2304df62 616#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 617
2304df62 618/* HAS_SETPRIORITY:
619 * This symbol, if defined, indicates that the setpriority routine is
a687059c 620 * available to set a process's priority.
621 */
2304df62 622#$d_setprior HAS_SETPRIORITY /**/
a687059c 623
2304df62 624/* HAS_SETREGID:
a687059c 625 * This symbol, if defined, indicates that the setregid routine is
2304df62 626 * available to change the real and effective gid of the current
627 * process.
a687059c 628 */
2304df62 629/* HAS_SETRESGID:
a687059c 630 * This symbol, if defined, indicates that the setresgid routine is
631 * available to change the real, effective and saved gid of the current
2304df62 632 * process.
a687059c 633 */
2304df62 634#$d_setregid HAS_SETREGID /**/
635#$d_setresgid HAS_SETRESGID /**/
a687059c 636
2304df62 637/* HAS_SETREUID:
a687059c 638 * This symbol, if defined, indicates that the setreuid routine is
2304df62 639 * available to change the real and effective uid of the current
640 * process.
a687059c 641 */
2304df62 642/* HAS_SETRESUID:
a687059c 643 * This symbol, if defined, indicates that the setresuid routine is
644 * available to change the real, effective and saved uid of the current
2304df62 645 * process.
a687059c 646 */
2304df62 647#$d_setreuid HAS_SETREUID /**/
648#$d_setresuid HAS_SETRESUID /**/
a687059c 649
2304df62 650/* HAS_SETRGID:
378cc40b 651 * This symbol, if defined, indicates that the setrgid routine is available
652 * to change the real gid of the current program.
653 */
2304df62 654#$d_setrgid HAS_SETRGID /**/
378cc40b 655
2304df62 656/* HAS_SETRUID:
378cc40b 657 * This symbol, if defined, indicates that the setruid routine is available
658 * to change the real uid of the current program.
659 */
2304df62 660#$d_setruid HAS_SETRUID /**/
661
662/* HAS_SETSID:
663 * This symbol, if defined, indicates that the setsid routine is
664 * available to set the process group ID.
665 */
666#$d_setsid HAS_SETSID /**/
fe14fcc3 667
2304df62 668/* HAS_SHM:
fe14fcc3 669 * This symbol, if defined, indicates that the entire shm*(2) library is
670 * supported.
671 */
2304df62 672#$d_shm HAS_SHM /**/
fe14fcc3 673
a0d0e21e 674/* Shmat_t:
675 * This symbol holds the return type of the shmat() system call.
676 * Usually set to 'void *' or 'char *'.
fe14fcc3 677 */
a0d0e21e 678/* HAS_SHMAT_PROTOTYPE:
679 * This symbol, if defined, indicates that the sys/shm.h includes
680 * a prototype for shmat(). Otherwise, it is up to the program to
681 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
682 * but not always right so it should be emitted by the program only
683 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 684 */
a0d0e21e 685#define Shmat_t $shmattype /**/
686#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 687
568ef1f6 688/* HAS_SIGACTION:
689 * This symbol, if defined, indicates that Vr4's sigaction() routine
690 * is available.
691 */
692#$d_sigaction HAS_SIGACTION /**/
693
2304df62 694/* HAS_SOCKET:
a687059c 695 * This symbol, if defined, indicates that the BSD socket interface is
696 * supported.
697 */
2304df62 698/* HAS_SOCKETPAIR:
699 * This symbol, if defined, indicates that the BSD socketpair() call is
a687059c 700 * supported.
701 */
2304df62 702#$d_socket HAS_SOCKET /**/
703#$d_sockpair HAS_SOCKETPAIR /**/
a687059c 704
2304df62 705/* USE_STAT_BLOCKS:
c51b80d1 706 * This symbol is defined if this system has a stat structure declaring
707 * st_blksize and st_blocks.
708 */
2304df62 709#$d_statblks USE_STAT_BLOCKS /**/
c51b80d1 710
16d20bd9 711/* USE_STDIO_PTR:
712 * This symbol is defined if the _ptr and _cnt fields (or similar)
713 * of the stdio FILE structure can be used to access the stdio buffer
714 * for a file handle. If this is defined, then the FILE_ptr(fp)
715 * and FILE_cnt(fp) macros will also be defined and should be used
716 * to access these fields.
717 */
16d20bd9 718/* FILE_ptr:
719 * This macro is used to access the _ptr field (or equivalent) of the
720 * FILE structure pointed to by its argument. This macro will always be
721 * defined if USE_STDIO_PTR is defined.
722 */
c2960299 723/* STDIO_PTR_LVALUE:
724 * This symbol is defined if the FILE_ptr macro can be used as an
725 * lvalue.
726 */
16d20bd9 727/* FILE_cnt:
728 * This macro is used to access the _cnt field (or equivalent) of the
729 * FILE structure pointed to by its argument. This macro will always be
730 * defined if USE_STDIO_PTR is defined.
731 */
c2960299 732/* STDIO_CNT_LVALUE:
733 * This symbol is defined if the FILE_cnt macro can be used as an
734 * lvalue.
735 */
e876cf0b 736/* FILE_filbuf:
737 * This macro is used to access the internal stdio _filbuf function
738 * (or equivalent), if STDIO_CNT_LVALUE and STDIO_PTR_LVALUE
739 * are defined. It is typically either _filbuf or __filbuf.
740 * This macro will only be defined if both STDIO_CNT_LVALUE and
741 * STDIO_PTR_LVALUE are defined.
742 */
743#$d_stdstdio USE_STDIO_PTR /**/
16d20bd9 744#ifdef USE_STDIO_PTR
745#define FILE_ptr(fp) $stdio_ptr
4aa0a1f7 746#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
16d20bd9 747#define FILE_cnt(fp) $stdio_cnt
4aa0a1f7 748#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
e876cf0b 749#if defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
750#define FILE_filbuf(fp) $stdio_filbuf /**/
751#endif
16d20bd9 752#endif
753
e876cf0b 754/* USE_STDIO_BASE:
755 * This symbol is defined if the _base field (or similar) of the
756 * stdio FILE structure can be used to access the stdio buffer for
757 * a file handle. If this is defined, then the FILE_base(fp) macro
758 * will also be defined and should be used to access this field.
759 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
760 * to determine the number of bytes in the buffer. USE_STDIO_BASE
761 * will never be defined unless USE_STDIO_PTR is.
762 */
16d20bd9 763/* FILE_base:
764 * This macro is used to access the _base field (or equivalent) of the
765 * FILE structure pointed to by its argument. This macro will always be
766 * defined if USE_STDIO_BASE is defined.
767 */
768/* FILE_bufsiz:
769 * This macro is used to determine the number of bytes in the I/O
770 * buffer pointed to by _base field (or equivalent) of the FILE
771 * structure pointed to its argument. This macro will always be defined
772 * if USE_STDIO_BASE is defined.
36ce8bec 773 */
e876cf0b 774#$d_stdiobase USE_STDIO_BASE /**/
16d20bd9 775#ifdef USE_STDIO_BASE
776#define FILE_base(fp) $stdio_base
777#define FILE_bufsiz(fp) $stdio_bufsiz
778#endif
36ce8bec 779
a0d0e21e 780/* HAS_STRCHR:
781 * This symbol is defined to indicate that the strchr()/strrchr()
782 * functions are available for string searching. If not, try the
783 * index()/rindex() pair.
784 */
785/* HAS_INDEX:
786 * This symbol is defined to indicate that the index()/rindex()
787 * functions are available for string searching.
788 */
789#$d_strchr HAS_STRCHR /**/
790#$d_index HAS_INDEX /**/
791
792/* HAS_STRCOLL:
793 * This symbol, if defined, indicates that the strcoll routine is
794 * available to compare strings using collating information.
795 */
796#$d_strcoll HAS_STRCOLL /**/
797
2304df62 798/* USE_STRUCT_COPY:
8d063cd8 799 * This symbol, if defined, indicates that this C compiler knows how
800 * to copy structures. If undefined, you'll need to use a block copy
801 * routine of some sort instead.
802 */
2304df62 803#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 804
a0d0e21e 805/* HAS_STRERROR:
806 * This symbol, if defined, indicates that the strerror routine is
807 * available to translate error numbers to strings. See the writeup
808 * of Strerror() in this file before you try to define your own.
809 */
810/* HAS_SYS_ERRLIST:
811 * This symbol, if defined, indicates that the sys_errlist array is
812 * available to translate error numbers to strings. The extern int
813 * sys_nerr gives the size of that table.
814 */
815/* Strerror:
816 * This preprocessor symbol is defined as a macro if strerror() is
817 * not available to translate error numbers to strings but sys_errlist[]
818 * array is there.
819 */
820#$d_strerror HAS_STRERROR /**/
821#$d_syserrlst HAS_SYS_ERRLIST /**/
822#define Strerror(e) $d_strerrm
823
824/* HAS_STRXFRM:
825 * This symbol, if defined, indicates that the strxfrm() routine is
826 * available to transform strings.
827 */
828#$d_strxfrm HAS_STRXFRM /**/
829
2304df62 830/* HAS_SYMLINK:
2e1b3b7e 831 * This symbol, if defined, indicates that the symlink routine is available
832 * to create symbolic links.
833 */
2304df62 834#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 835
2304df62 836/* HAS_SYSCALL:
837 * This symbol, if defined, indicates that the syscall routine is
838 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 839 */
2304df62 840#$d_syscall HAS_SYSCALL /**/
e5d73d77 841
ecfc5424 842/* HAS_SYSCONF:
843 * This symbol, if defined, indicates that sysconf() is available
844 * to determine system related limits and options.
845 */
846#$d_sysconf HAS_SYSCONF /**/
847
2304df62 848/* HAS_SYSTEM:
849 * This symbol, if defined, indicates that the system routine is
850 * available to issue a shell command.
9f971974 851 */
2304df62 852#$d_system HAS_SYSTEM /**/
9f971974 853
a0d0e21e 854/* HAS_TCGETPGRP:
855 * This symbol, if defined, indicates that the tcgetpgrp routine is
856 * available to get foreground process group ID.
85e6fe83 857 */
a0d0e21e 858#$d_tcgetpgrp HAS_TCGETPGRP /**/
859
860/* HAS_TCSETPGRP:
861 * This symbol, if defined, indicates that the tcsetpgrp routine is
862 * available to set foreground process group ID.
863 */
864#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 865
ecfc5424 866/* Time_t:
867 * This symbol holds the type returned by time(). It can be long,
868 * or time_t on BSD sites (in which case <sys/types.h> should be
869 * included).
870 */
871#define Time_t $timetype /* Time type */
872
2304df62 873/* HAS_TIMES:
874 * This symbol, if defined, indicates that the times() routine exists.
875 * Note that this became obsolete on some systems (SUNOS), which now
876 * use getrusage(). It may be necessary to include <sys/times.h>.
877 */
878#$d_times HAS_TIMES /**/
879
880/* HAS_TRUNCATE:
87250799 881 * This symbol, if defined, indicates that the truncate routine is
882 * available to truncate files.
883 */
2304df62 884#$d_truncate HAS_TRUNCATE /**/
87250799 885
a0d0e21e 886/* HAS_TZNAME:
887 * This symbol, if defined, indicates that the tzname[] array is
888 * available to access timezone names.
889 */
890#$d_tzname HAS_TZNAME /**/
891
892/* HAS_UMASK:
893 * This symbol, if defined, indicates that the umask routine is
894 * available to set and get the value of the file creation mask.
895 */
896#$d_umask HAS_UMASK /**/
897
898/* HAS_VFORK:
899 * This symbol, if defined, indicates that vfork() exists.
2304df62 900 */
a0d0e21e 901#$d_vfork HAS_VFORK /**/
2304df62 902
ecfc5424 903/* Signal_t:
904 * This symbol's value is either "void" or "int", corresponding to the
905 * appropriate return type of a signal handler. Thus, you can declare
906 * a signal handler using "Signal_t (*handler)()", and define the
907 * handler using "Signal_t handler(sig)".
908 */
ecfc5424 909#define Signal_t $signal_t /* Signal handler's return type */
36ce8bec 910
2304df62 911/* HASVOLATILE:
afd9f252 912 * This symbol, if defined, indicates that this C compiler knows about
913 * the volatile declaration.
914 */
915#$d_volatile HASVOLATILE /**/
2304df62 916#ifndef HASVOLATILE
917#define volatile
918#endif
afd9f252 919
2304df62 920/* HAS_VPRINTF:
a687059c 921 * This symbol, if defined, indicates that the vprintf routine is available
922 * to printf with a pointer to an argument list. If unavailable, you
923 * may need to write your own, probably in terms of _doprnt().
924 */
2304df62 925/* USE_CHAR_VSPRINTF:
a687059c 926 * This symbol is defined if this system has vsprintf() returning type
927 * (char*). The trend seems to be to declare it as "int vsprintf()". It
928 * is up to the package author to declare vsprintf correctly based on the
929 * symbol.
930 */
2304df62 931#$d_vprintf HAS_VPRINTF /**/
932#$d_charvspr USE_CHAR_VSPRINTF /**/
a687059c 933
2304df62 934/* HAS_WAIT4:
bf38876a 935 * This symbol, if defined, indicates that wait4() exists.
936 */
2304df62 937#$d_wait4 HAS_WAIT4 /**/
bf38876a 938
2304df62 939/* HAS_WAITPID:
940 * This symbol, if defined, indicates that the waitpid routine is
941 * available to wait for child process.
39c3038c 942 */
2304df62 943#$d_waitpid HAS_WAITPID /**/
39c3038c 944
a0d0e21e 945/* HAS_WCSTOMBS:
946 * This symbol, if defined, indicates that the wcstombs routine is
947 * available to convert wide character strings to multibyte strings.
948 */
949#$d_wcstombs HAS_WCSTOMBS /**/
950
951/* HAS_WCTOMB:
952 * This symbol, if defined, indicates that the wctomb routine is available
953 * to covert a wide character to a multibyte.
954 */
955#$d_wctomb HAS_WCTOMB /**/
956
957/* Fpos_t:
958 * This symbol holds the type used to declare file positions in libc.
959 * It can be fpos_t, long, uint, etc... It may be necessary to include
960 * <sys/types.h> to get any typedef'ed information.
961 */
962#define Fpos_t $fpostype /* File position type */
963
964/* Gid_t:
965 * This symbol holds the return type of getgid() and the type of
966 * argument to setrgid() and related functions. Typically,
967 * it is the type of group ids in the kernel. It can be int, ushort,
968 * uid_t, etc... It may be necessary to include <sys/types.h> to get
969 * any typedef'ed information.
378cc40b 970 */
a0d0e21e 971#define Gid_t $gidtype /* Type for getgid(), etc... */
378cc40b 972
ecfc5424 973/* Groups_t:
974 * This symbol holds the type used for the second argument to
975 * getgroups(). Usually, this is the same of gidtype, but
976 * sometimes it isn't. It can be int, ushort, uid_t, etc...
977 * It may be necessary to include <sys/types.h> to get any
978 * typedef'ed information. This is only required if you have
979 * getgroups().
980 */
981#ifdef HAS_GETGROUPS
982#define Groups_t $groupstype /* Type for 2nd arg to getgroups() */
983#endif
984
232e078e 985/* DB_Prefix_t:
986 * This symbol contains the type of the prefix structure element
987 * in the <db.h> header file. In older versions of DB, it was
988 * int, while in newer ones it is u_int32_t.
989 */
990/* DB_Hash_t:
991 * This symbol contains the type of the prefix structure element
992 * in the <db.h> header file. In older versions of DB, it was
993 * int, while in newer ones it is size_t.
994 */
995#define DB_Hash_t $db_hashtype /**/
996#define DB_Prefix_t $db_prefixtype /**/
997
2304df62 998/* I_DIRENT:
999 * This symbol, if defined, indicates to the C program that it should
1000 * include <dirent.h>. Using this symbol also triggers the definition
1001 * of the Direntry_t define which ends up being 'struct dirent' or
1002 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 1003 */
2304df62 1004/* DIRNAMLEN:
1005 * This symbol, if defined, indicates to the C program that the length
1006 * of directory entry names is provided by a d_namlen field. Otherwise
1007 * you need to do strlen() on the d_name field.
1008 */
a0d0e21e 1009/* Direntry_t:
1010 * This symbol is set to 'struct direct' or 'struct dirent' depending on
1011 * whether dirent is available or not. You should use this pseudo type to
1012 * portably declare your directory entries.
1013 */
2304df62 1014#$i_dirent I_DIRENT /**/
1015#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e 1016#define Direntry_t $direntrytype
1017
1018/* I_DLFCN:
1019 * This symbol, if defined, indicates that <dlfcn.h> exists and should
1020 * be included.
1021 */
1022#$i_dlfcn I_DLFCN /**/
1c3d792e 1023
2304df62 1024/* I_FCNTL:
fe14fcc3 1025 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 1026 */
2304df62 1027#$i_fcntl I_FCNTL /**/
a687059c 1028
a0d0e21e 1029/* I_FLOAT:
1030 * This symbol, if defined, indicates to the C program that it should
1031 * include <float.h> to get definition of symbols like DBL_MAX or
1032 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 1033 */
a0d0e21e 1034#$i_float I_FLOAT /**/
a687059c 1035
2304df62 1036/* I_GRP:
a687059c 1037 * This symbol, if defined, indicates to the C program that it should
2304df62 1038 * include <grp.h>.
a687059c 1039 */
2304df62 1040#$i_grp I_GRP /**/
a687059c 1041
a0d0e21e 1042/* I_LIMITS:
1043 * This symbol, if defined, indicates to the C program that it should
1044 * include <limits.h> to get definition of symbols like WORD_BIT or
1045 * LONG_MAX, i.e. machine dependant limitations.
1046 */
1047#$i_limits I_LIMITS /**/
1048
1049/* I_MATH:
1050 * This symbol, if defined, indicates to the C program that it should
1051 * include <math.h>.
1052 */
1053#$i_math I_MATH /**/
1054
1055/* I_MEMORY:
1056 * This symbol, if defined, indicates to the C program that it should
1057 * include <memory.h>.
1058 */
1059#$i_memory I_MEMORY /**/
1060
232e078e 1061/* I_NDBM:
16d20bd9 1062 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e 1063 * be included.
1064 */
1065#$i_ndbm I_NDBM /**/
1066
ecfc5424 1067/* I_NET_ERRNO:
1068 * This symbol, if defined, indicates that <net/errno.h> exists and
1069 * should be included.
2304df62 1070 */
ecfc5424 1071#$i_neterrno I_NET_ERRNO /**/
2304df62 1072
1073/* I_NETINET_IN:
03a14243 1074 * This symbol, if defined, indicates to the C program that it should
2304df62 1075 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 1076 */
2304df62 1077#$i_niin I_NETINET_IN /**/
03a14243 1078
a0d0e21e 1079/* I_PWD:
1080 * This symbol, if defined, indicates to the C program that it should
1081 * include <pwd.h>.
a687059c 1082 */
a0d0e21e 1083/* PWQUOTA:
1084 * This symbol, if defined, indicates to the C program that struct passwd
1085 * contains pw_quota.
1086 */
1087/* PWAGE:
1088 * This symbol, if defined, indicates to the C program that struct passwd
1089 * contains pw_age.
1090 */
1091/* PWCHANGE:
1092 * This symbol, if defined, indicates to the C program that struct passwd
1093 * contains pw_change.
1094 */
1095/* PWCLASS:
1096 * This symbol, if defined, indicates to the C program that struct passwd
1097 * contains pw_class.
1098 */
1099/* PWEXPIRE:
1100 * This symbol, if defined, indicates to the C program that struct passwd
1101 * contains pw_expire.
1102 */
1103/* PWCOMMENT:
1104 * This symbol, if defined, indicates to the C program that struct passwd
1105 * contains pw_comment.
1106 */
1107#$i_pwd I_PWD /**/
1108#$d_pwquota PWQUOTA /**/
1109#$d_pwage PWAGE /**/
1110#$d_pwchange PWCHANGE /**/
1111#$d_pwclass PWCLASS /**/
1112#$d_pwexpire PWEXPIRE /**/
1113#$d_pwcomment PWCOMMENT /**/
a687059c 1114
2304df62 1115/* I_STDDEF:
1116 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c 1117 * be included.
1118 */
2304df62 1119#$i_stddef I_STDDEF /**/
a687059c 1120
a0d0e21e 1121/* I_STDLIB:
1122 * This symbol, if defined, indicates that <stdlib.h> exists and should
1123 * be included.
1124 */
1125#$i_stdlib I_STDLIB /**/
1126
1127/* I_STRING:
85e6fe83 1128 * This symbol, if defined, indicates to the C program that it should
1129 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
1130 */
1131#$i_string I_STRING /**/
1132
2304df62 1133/* I_SYS_DIR:
1134 * This symbol, if defined, indicates to the C program that it should
1135 * include <sys/dir.h>.
d8f2e4cc 1136 */
2304df62 1137#$i_sysdir I_SYS_DIR /**/
1138
1139/* I_SYS_FILE:
1140 * This symbol, if defined, indicates to the C program that it should
1141 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 1142 */
2304df62 1143#$i_sysfile I_SYS_FILE /**/
1144
1145/* I_SYS_IOCTL:
1146 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
1147 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 1148 */
2304df62 1149#$i_sysioctl I_SYS_IOCTL /**/
1150
1151/* I_SYS_NDIR:
1152 * This symbol, if defined, indicates to the C program that it should
1153 * include <sys/ndir.h>.
1154 */
1155#$i_sysndir I_SYS_NDIR /**/
1156
a0d0e21e 1157/* I_SYS_PARAM:
1158 * This symbol, if defined, indicates to the C program that it should
1159 * include <sys/param.h>.
1160 */
1161#$i_sysparam I_SYS_PARAM /**/
1162
e876cf0b 1163/* I_SYS_RESOURCE:
1164 * This symbol, if defined, indicates to the C program that it should
1165 * include <sys/resource.h>.
1166 */
1167#$i_sysresrc I_SYS_RESOURCE /**/
1168
2304df62 1169/* I_SYS_SELECT:
1170 * This symbol, if defined, indicates to the C program that it should
1171 * include <sys/select.h> in order to get definition of struct timeval.
1172 */
1173#$i_sysselct I_SYS_SELECT /**/
1174
a0d0e21e 1175/* I_SYS_TIMES:
1176 * This symbol, if defined, indicates to the C program that it should
1177 * include <sys/times.h>.
1178 */
1179#$i_systimes I_SYS_TIMES /**/
1180
fed7345c 1181/* I_SYS_TYPES:
1182 * This symbol, if defined, indicates to the C program that it should
1183 * include <sys/types.h>.
1184 */
1185#$i_systypes I_SYS_TYPES /**/
1186
25f94b33 1187/* I_SYS_UN:
1188 * This symbol, if defined, indicates to the C program that it should
1189 * include <sys/un.h> to get UNIX domain socket definitions.
1190 */
1191#$i_sysun I_SYS_UN /**/
1192
e876cf0b 1193/* I_SYS_WAIT:
1194 * This symbol, if defined, indicates to the C program that it should
1195 * include <sys/wait.h>.
1196 */
1197#$i_syswait I_SYS_WAIT /**/
1198
a0d0e21e 1199/* I_TERMIO:
1200 * This symbol, if defined, indicates that the program should include
1201 * <termio.h> rather than <sgtty.h>. There are also differences in
1202 * the ioctl() calls that depend on the value of this symbol.
1203 */
1204/* I_TERMIOS:
1205 * This symbol, if defined, indicates that the program should include
1206 * the POSIX termios.h rather than sgtty.h or termio.h.
1207 * There are also differences in the ioctl() calls that depend on the
1208 * value of this symbol.
1209 */
1210/* I_SGTTY:
1211 * This symbol, if defined, indicates that the program should include
1212 * <sgtty.h> rather than <termio.h>. There are also differences in
1213 * the ioctl() calls that depend on the value of this symbol.
1214 */
1215#$i_termio I_TERMIO /**/
1216#$i_termios I_TERMIOS /**/
1217#$i_sgtty I_SGTTY /**/
1218
2304df62 1219/* I_TIME:
1220 * This symbol, if defined, indicates to the C program that it should
1221 * include <time.h>.
1222 */
1223/* I_SYS_TIME:
1224 * This symbol, if defined, indicates to the C program that it should
1225 * include <sys/time.h>.
fe14fcc3 1226 */
85e6fe83 1227/* I_SYS_TIME_KERNEL:
1228 * This symbol, if defined, indicates to the C program that it should
1229 * include <sys/time.h> with KERNEL defined.
1230 */
2304df62 1231#$i_time I_TIME /**/
1232#$i_systime I_SYS_TIME /**/
85e6fe83 1233#$i_systimek I_SYS_TIME_KERNEL /**/
1234
1235/* I_UNISTD:
1236 * This symbol, if defined, indicates to the C program that it should
1237 * include <unistd.h>.
1238 */
1239#$i_unistd I_UNISTD /**/
d8f2e4cc 1240
2304df62 1241/* I_UTIME:
d8f2e4cc 1242 * This symbol, if defined, indicates to the C program that it should
2304df62 1243 * include <utime.h>.
d8f2e4cc 1244 */
2304df62 1245#$i_utime I_UTIME /**/
d8f2e4cc 1246
e876cf0b 1247/* I_STDARG:
1248 * This symbol, if defined, indicates that <stdarg.h> exists and should
1249 * be included.
1250 */
1251/* I_VARARGS:
1252 * This symbol, if defined, indicates to the C program that it should
1253 * include <varargs.h>.
1254 */
1255#$i_stdarg I_STDARG /**/
1256#$i_varargs I_VARARGS /**/
1257
a0d0e21e 1258/* I_VFORK:
1259 * This symbol, if defined, indicates to the C program that it should
1260 * include vfork.h.
1261 */
1262#$i_vfork I_VFORK /**/
a687059c 1263
e876cf0b 1264/* INTSIZE:
1265 * This symbol contains the size of an int, so that the C preprocessor
1266 * can make decisions based on it.
1267 */
1268#define INTSIZE $intsize /**/
1269
85e6fe83 1270/* Off_t:
1271 * This symbol holds the type used to declare offsets in the kernel.
1272 * It can be int, long, off_t, etc... It may be necessary to include
1273 * <sys/types.h> to get any typedef'ed information.
1274 */
1275#define Off_t $lseektype /* <offset> type */
1276
ecfc5424 1277/* Mode_t:
1278 * This symbol holds the type used to declare file modes
1279 * for systems calls. It is usually mode_t, but may be
1280 * int or unsigned short. It may be necessary to include <sys/types.h>
1281 * to get any typedef'ed information.
1282 */
1283#define Mode_t $modetype /* file mode parameter for system calls */
1284
a0d0e21e 1285/* CAN_PROTOTYPE:
1286 * If defined, this macro indicates that the C compiler can handle
1287 * function prototypes.
85e6fe83 1288 */
a0d0e21e 1289/* _:
1290 * This macro is used to declare function parameters for folks who want
1291 * to make declarations with prototypes using a different style than
1292 * the above macros. Use double parentheses. For example:
1293 *
1294 * int main _((int argc, char *argv[]));
1295 */
1296#$prototype CAN_PROTOTYPE /**/
1297#ifdef CAN_PROTOTYPE
1298#define _(args) args
1299#else
1300#define _(args) ()
1301#endif
85e6fe83 1302
2304df62 1303/* RANDBITS:
1304 * This symbol contains the number of bits of random number the rand()
1305 * function produces. Usual values are 15, 16, and 31.
fe14fcc3 1306 */
2304df62 1307#define RANDBITS $randbits /**/
1308
1309/* SCRIPTDIR:
1310 * This symbol holds the name of the directory in which the user wants
1311 * to put publicly executable scripts for the package in question. It
1312 * is often a directory that is mounted across diverse architectures.
1313 * Programs must be prepared to deal with ~name expansion.
fe14fcc3 1314 */
2304df62 1315#define SCRIPTDIR "$scriptdir" /**/
1316
a0d0e21e 1317/* Select_fd_set_t:
1318 * This symbol holds the type used for the 2nd, 3rd, and 4th
1319 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1320 * is defined, and 'int *' otherwise. This is only useful if you
1321 * have select(), of course.
1322 */
1323#define Select_fd_set_t $selecttype /**/
1324
a0d0e21e 1325/* Size_t:
1326 * This symbol holds the type used to declare length parameters
1327 * for string functions. It is usually size_t, but may be
1328 * unsigned long, int, etc. It may be necessary to include
1329 * <sys/types.h> to get any typedef'ed information.
1330 */
1331#define Size_t $sizetype /* length paramater for string functions */
1332
2304df62 1333/* STDCHAR:
1334 * This symbol is defined to be the type of char used in stdio.h.
1335 * It has the values "unsigned char" or "char".
fe14fcc3 1336 */
2304df62 1337#define STDCHAR $stdchar /**/
1338
1339/* Uid_t:
1340 * This symbol holds the type used to declare user ids in the kernel.
1341 * It can be int, ushort, uid_t, etc... It may be necessary to include
1342 * <sys/types.h> to get any typedef'ed information.
fe14fcc3 1343 */
2304df62 1344#define Uid_t $uidtype /* UID type */
fe14fcc3 1345
a0d0e21e 1346/* LOC_SED:
1347 * This symbol holds the complete pathname to the sed program.
85e6fe83 1348 */
1aef975c 1349#define LOC_SED "$full_sed" /**/
1350
760ac839 1351/* OSNAME:
1352 * This symbol contains the name of the operating system, as determined
1353 * by Configure. You shouldn't rely on it too much; the specific
1354 * feature tests from Configure are generally more reliable.
1355 */
1356#define OSNAME "$osname" /**/
1357
e876cf0b 1358/* ARCHLIB:
1359 * This variable, if defined, holds the name of the directory in
1360 * which the user wants to put architecture-dependent public
1361 * library files for $package. It is most often a local directory
1362 * such as /usr/local/lib. Programs using this variable must be
1363 * prepared to deal with filename expansion. If ARCHLIB is the
1364 * same as PRIVLIB, it is not defined, since presumably the
1365 * program already searches PRIVLIB.
1366 */
4633a7c4 1367/* ARCHLIB_EXP:
1368 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1369 * in programs that are not prepared to deal with ~ expansion at run-time.
1370 */
e876cf0b 1371#$d_archlib ARCHLIB "$archlib" /**/
4633a7c4 1372#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1373
8e07c86e 1374/* BYTEORDER:
e876cf0b 1375 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1376 * i.e. 0x1234 or 0x4321, etc...
e876cf0b 1377 * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture
1378 * Binaries (MAB) on either big endian or little endian machines.
1379 * The endian-ness is available at compile-time. This only matters
1380 * for perl, where the config.h can be generated and installed on
1381 * one system, and used by a different architecture to build an
1382 * extension. Older versions of NeXT that might not have
1383 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1384 * so the default case (for NeXT) is big endian to catch them.
1385 * This might matter for NeXT 3.0.
8e07c86e 1386 */
40750cc0 1387#ifndef NeXT
8e07c86e 1388#define BYTEORDER 0x$byteorder /* large digits for MSB */
760ac839 1389#else /* NeXT */
1390#ifdef __LITTLE_ENDIAN__
40750cc0 1391#define BYTEORDER 0x1234
760ac839 1392#else /* __BIG_ENDIAN__ */
1393#define BYTEORDER 0x4321
40750cc0 1394#endif /* ENDIAN CHECK */
760ac839 1395#endif /* NeXT */
8e07c86e 1396
1aef975c 1397/* CSH:
1398 * This symbol, if defined, indicates that the C-shell exists.
1399 * If defined, contains the full pathname of csh.
1400 */
1401#$d_csh CSH "$full_csh" /**/
85e6fe83 1402
a0d0e21e 1403/* DLSYM_NEEDS_UNDERSCORE:
1404 * This symbol, if defined, indicates that we need to prepend an
1405 * underscore to the symbol name before calling dlsym(). This only
1406 * makes sense if you *have* dlsym, which we will presume is the
1407 * case if you're using dl_dlopen.xs.
85e6fe83 1408 */
a0d0e21e 1409#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /* */
1410
bccf77a5 1411/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1412 * This symbol, if defined, indicates that the bug that prevents
1413 * setuid scripts from being secure is not present in this kernel.
1414 */
1415/* DOSUID:
1416 * This symbol, if defined, indicates that the C program should
1417 * check the script that it is executing for setuid/setgid bits, and
1418 * attempt to emulate setuid/setgid on systems that have disabled
1419 * setuid #! scripts because the kernel can't do it securely.
1420 * It is up to the package designer to make sure that this emulation
1421 * is done securely. Among other things, it should do an fstat on
1422 * the script it just opened to make sure it really is a setuid/setgid
1423 * script, it should make sure the arguments passed correspond exactly
1424 * to the argument on the #! line, and it should not trust any
1425 * subprocesses to which it must pass the filename rather than the
1426 * file descriptor of the script to be executed.
1427 */
1428#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1429#$d_dosuid DOSUID /**/
1430
8e07c86e 1431/* Gconvert:
1432 * This preprocessor macro is defined to convert a floating point
1433 * number to a string without a trailing decimal point. This
1434 * emulates the behavior of sprintf("%g"), but is sometimes much more
1435 * efficient. If gconvert() is not available, but gcvt() drops the
1436 * trailing decimal point, then gcvt() is used. If all else fails,
1437 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1438 * macro are: value, number of digits, whether trailing zeros should
1439 * be retained, and the output buffer.
1440 * Possible values are:
1441 * d_Gconvert='gconvert((x),(n),(t),(b))'
1442 * d_Gconvert='gcvt((x),(n),(b))'
1443 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1444 * The last two assume trailing zeros should not be kept.
1445 */
1446#define Gconvert(x,n,t,b) $d_Gconvert
1447
760ac839 1448/* USE_SFIO:
1449 * This symbol, if defined, indicates that sfio should
1450 * be used.
1451 */
1452#$d_sfio USE_SFIO /**/
1453
a5f75d66 1454/* Sigjmp_buf:
760ac839 1455 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66 1456 */
1457/* Sigsetjmp:
760ac839 1458 * This macro is used in the same way as sigsetjmp(), but will invoke
1459 * traditional setjmp() if sigsetjmp isn't available.
1460 * See HAS_SIGSETJMP.
a5f75d66 1461 */
1462/* Siglongjmp:
760ac839 1463 * This macro is used in the same way as siglongjmp(), but will invoke
1464 * traditional longjmp() if siglongjmp isn't available.
1465 * See HAS_SIGSETJMP.
a5f75d66 1466 */
1467#$d_sigsetjmp HAS_SIGSETJMP /**/
1468#ifdef HAS_SIGSETJMP
1469#define Sigjmp_buf sigjmp_buf
760ac839 1470#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1471#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66 1472#else
1473#define Sigjmp_buf jmp_buf
760ac839 1474#define Sigsetjmp(buf,save_mask) setjmp((buf))
1475#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66 1476#endif
1477
2304df62 1478/* USE_DYNAMIC_LOADING:
1479 * This symbol, if defined, indicates that dynamic loading of
1480 * some sort is available.
a687059c 1481 */
2304df62 1482#$usedl USE_DYNAMIC_LOADING /**/
a687059c 1483
8e07c86e 1484/* I_DBM:
1485 * This symbol, if defined, indicates that <dbm.h> exists and should
1486 * be included.
1487 */
1488/* I_RPCSVC_DBM:
1489 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
1490 * should be included.
1491 */
1492#$i_dbm I_DBM /**/
1493#$i_rpcsvcdbm I_RPCSVC_DBM /**/
1494
4633a7c4 1495/* I_LOCALE:
1496 * This symbol, if defined, indicates to the C program that it should
1497 * include <locale.h>.
1498 */
1499#$i_locale I_LOCALE /**/
1500
760ac839 1501/* I_SFIO:
1502 * This symbol, if defined, indicates to the C program that it should
1503 * include <sfio.h>.
1504 */
1505#$i_sfio I_SFIO /**/
1506
1aef975c 1507/* I_SYS_STAT:
1508 * This symbol, if defined, indicates to the C program that it should
1509 * include <sys/stat.h>.
1510 */
1511#$i_sysstat I_SYS_STAT /**/
1512
e876cf0b 1513/* I_VALUES:
bccf77a5 1514 * This symbol, if defined, indicates to the C program that it should
e876cf0b 1515 * include <values.h> to get definition of symbols like MINFLOAT or
1516 * MAXLONG, i.e. machine dependant limitations. Probably, you
1517 * should use <limits.h> instead, if it is available.
bccf77a5 1518 */
e876cf0b 1519#$i_values I_VALUES /**/
8e07c86e 1520
94b6baf5 1521/* Free_t:
1522 * This variable contains the return type of free(). It is usually
1523 * void, but occasionally int.
1524 */
2304df62 1525/* Malloc_t:
1526 * This symbol is the type of pointer returned by malloc and realloc.
36ce8bec 1527 */
2304df62 1528#define Malloc_t $malloctype /**/
94b6baf5 1529#define Free_t $freetype /**/
36ce8bec 1530
85e6fe83 1531/* MYMALLOC:
1532 * This symbol, if defined, indicates that we're using our own malloc.
1533 */
1534#$d_mymalloc MYMALLOC /**/
1535
bccf77a5 1536/* VAL_O_NONBLOCK:
1537 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1538 * non-blocking I/O for the file descriptor. Note that there is no way
1539 * back, i.e. you cannot turn it blocking again this way. If you wish to
1540 * alternatively switch between blocking and non-blocking, use the
1541 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1542 */
1543/* VAL_EAGAIN:
1544 * This symbol holds the errno error code set by read() when no data was
1545 * present on the non-blocking file descriptor.
1546 */
1547/* RD_NODATA:
1548 * This symbol holds the return code from read() when no data is present
1549 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1550 * not defined, then you can't distinguish between no data and EOF by
1551 * issuing a read(). You'll have to find another way to tell for sure!
1552 */
1553/* EOF_NONBLOCK:
1554 * This symbol, if defined, indicates to the C program that a read() on
1555 * a non-blocking file descriptor will return 0 on EOF, and not the value
1556 * held in RD_NODATA (-1 usually, in that case!).
1557 */
1558#define VAL_O_NONBLOCK $o_nonblock
1559#define VAL_EAGAIN $eagain
1560#define RD_NODATA $rd_nodata
1561#$d_eofnblk EOF_NONBLOCK
1562
e876cf0b 1563/* OLDARCHLIB:
1564 * This variable, if defined, holds the name of the directory in
1565 * which the user has perl5.000 or perl5.001 architecture-dependent
1566 * public library files for $package. For the most part, these
1567 * files will work with 5.002 (and later), but that is not
1568 * guaranteed.
1569 */
4633a7c4 1570/* OLDARCHLIB_EXP:
1571 * This symbol contains the ~name expanded version of OLDARCHLIB, to be
1572 * used in programs that are not prepared to deal with ~ expansion at
1573 * run-time.
1574 */
e876cf0b 1575#$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/
4633a7c4 1576#$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/
1577
e876cf0b 1578/* PRIVLIB:
1579 * This symbol contains the name of the private library for this package.
1580 * The library is private in the sense that it needn't be in anyone's
1581 * execution path, but it should be accessible by the world. The program
1582 * should be prepared to do ~ expansion.
1583 */
4633a7c4 1584/* PRIVLIB_EXP:
1585 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1586 * in programs that are not prepared to deal with ~ expansion at run-time.
1587 */
e876cf0b 1588#define PRIVLIB "$privlib" /**/
4633a7c4 1589#define PRIVLIB_EXP "$privlibexp" /**/
1590
e876cf0b 1591/* SH_PATH:
1592 * This symbol contains the full pathname to the shell used on this
1593 * on this system to execute Bourne shell scripts. Usually, this will be
1594 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1595 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as D:/bin/sh.
1596 */
1597#define SH_PATH "$sh" /**/
1598
8e07c86e 1599/* SIG_NAME:
4633a7c4 1600 * This symbol contains a list of signal names in order of
1601 * signal number. This is intended
8e07c86e 1602 * to be used as a static array initialization, like this:
1603 * char *sig_name[] = { SIG_NAME };
1604 * The signals in the list are separated with commas, and each signal
1605 * is surrounded by double quotes. There is no leading SIG in the signal
4633a7c4 1606 * name, i.e. SIGQUIT is known as "QUIT".
1607 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
1608 * etc., where nn is the actual signal number (e.g. NUM37).
8e07c86e 1609 * The signal number for sig_name[i] is stored in sig_num[i].
1610 * The last element is 0 to terminate the list with a NULL. This
1611 * corresponds to the 0 at the end of the sig_num list.
8e07c86e 1612 */
8e07c86e 1613/* SIG_NUM:
4633a7c4 1614 * This symbol contains a list of signal numbers, in the same order as the
8e07c86e 1615 * SIG_NAME list. It is suitable for static array initialization, as in:
1616 * int sig_num[] = { SIG_NUM };
1617 * The signals in the list are separated with commas, and the indices
1618 * within that list and the SIG_NAME list match, so it's easy to compute
1619 * the signal name from a number or vice versa at the price of a small
4633a7c4 1620 * dynamic linear lookup.
1621 * Duplicates are allowed, but are moved to the end of the list.
1622 * The signal number corresponding to sig_name[i] is sig_number[i].
1623 * if (i < NSIG) then sig_number[i] == i.
1624 * The last element is 0, corresponding to the 0 at the end of
1625 * the sig_name list.
8e07c86e 1626 */
4633a7c4 1627#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/
8e07c86e 1628#define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/
1629
e876cf0b 1630/* SITEARCH:
1631 * This symbol contains the name of the private library for this package.
1632 * The library is private in the sense that it needn't be in anyone's
1633 * execution path, but it should be accessible by the world. The program
1634 * should be prepared to do ~ expansion.
1635 * The standard distribution will put nothing in this directory.
1636 * Individual sites may place their own extensions and modules in
1637 * this directory.
1638 */
4633a7c4 1639/* SITEARCH_EXP:
1640 * This symbol contains the ~name expanded version of SITEARCH, to be used
16d20bd9 1641 * in programs that are not prepared to deal with ~ expansion at run-time.
1642 */
e876cf0b 1643#define SITEARCH "$sitearch" /**/
4633a7c4 1644#define SITEARCH_EXP "$sitearchexp" /**/
16d20bd9 1645
e876cf0b 1646/* SITELIB:
1647 * This symbol contains the name of the private library for this package.
1648 * The library is private in the sense that it needn't be in anyone's
1649 * execution path, but it should be accessible by the world. The program
1650 * should be prepared to do ~ expansion.
1651 * The standard distribution will put nothing in this directory.
1652 * Individual sites may place their own extensions and modules in
1653 * this directory.
1654 */
25f94b33 1655/* SITELIB_EXP:
1656 * This symbol contains the ~name expanded version of SITELIB, to be used
1657 * in programs that are not prepared to deal with ~ expansion at run-time.
1658 */
e876cf0b 1659#define SITELIB "$sitelib" /**/
25f94b33 1660#define SITELIB_EXP "$sitelibexp" /**/
1661
760ac839 1662/* SSize_t:
1663 * This symbol holds the type used by functions that return
1664 * a count of bytes or an error condition. It must be a signed type.
1665 * It is usually ssize_t, but may be long or int, etc.
1666 * It may be necessary to include <sys/types.h> or <unistd.h>
1667 * to get any typedef'ed information.
1668 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1669 */
1670#define SSize_t $ssizetype /* signed count of bytes */
1671
568ef1f6 1672/* STARTPERL:
1673 * This variable contains the string to put in front of a perl
1674 * script to make sure (one hopes) that it runs with perl and not
1675 * some shell.
1676 */
1677#define STARTPERL "$startperl" /**/
1678
e876cf0b 1679/* USE_PERLIO:
1680 * This symbol, if defined, indicates that the PerlIO abstraction should
1681 * be used throughout. If not defined, stdio should be
1682 * used in a fully backward compatible manner.
1683 */
1684#$useperlio USE_PERLIO /**/
1685
8e07c86e 1686/* VOIDFLAGS:
1687 * This symbol indicates how much support of the void type is given by this
1688 * compiler. What various bits mean:
1689 *
1690 * 1 = supports declaration of void
1691 * 2 = supports arrays of pointers to functions returning void
1692 * 4 = supports comparisons between pointers to void functions and
1693 * addresses of void functions
1694 * 8 = suports declaration of generic void pointers
1695 *
1696 * The package designer should define VOIDUSED to indicate the requirements
1697 * of the package. This can be done either by #defining VOIDUSED before
1698 * including config.h, or by defining defvoidused in Myinit.U. If the
1699 * latter approach is taken, only those flags will be tested. If the
1700 * level of void support necessary is not present, defines void to int.
1701 */
1702#ifndef VOIDUSED
1703#define VOIDUSED $defvoidused
1704#endif
1705#define VOIDFLAGS $voidflags
1706#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1707#define void int /* is void to be avoided? */
1708#define M_VOID /* Xenix strikes again */
1709#endif
1710
fe14fcc3 1711#endif
8d063cd8 1712!GROK!THIS!
Unnamed repository; edit this file to name it for gitweb.