This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Add a test for the bug fixed by #30970
[perl5.git] / config_h.SH
CommitLineData
12ae5dfc
JH
1case "$CONFIG_SH" in
2'') CONFIG_SH=config.sh ;;
3esac
4case "$CONFIG_H" in
5'') CONFIG_H=config.h ;;
6esac
a02608de 7case $PERL_CONFIG_SH in
8d063cd8 8'')
12ae5dfc
JH
9 if test -f $CONFIG_SH; then TOP=.;
10 elif test -f ../$CONFIG_SH; then TOP=..;
11 elif test -f ../../$CONFIG_SH; then TOP=../..;
12 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
13 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
2304df62 14 else
12ae5dfc 15 echo "Can't find $CONFIG_SH."; exit 1
2304df62 16 fi
12ae5dfc 17 . $TOP/$CONFIG_SH
2304df62
AD
18 ;;
19esac
20case "$0" in
21*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
8d063cd8 22esac
11e2f395
RGS
23case "$CONFIG_H" in
24already-done) echo "Not re-extracting config.h" ;;
25*)
26 echo "Extracting $CONFIG_H (with variable substitutions)"
27 sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
2304df62
AD
28/*
29 * This file was produced by running the config_h.SH script, which
12ae5dfc 30 * gets its values from $CONFIG_SH, which is generally produced by
8d063cd8
LW
31 * running Configure.
32 *
33 * Feel free to modify any of this as the need arises. Note, however,
1aef975c 34 * that running config_h.SH again will wipe out any changes you've made.
12ae5dfc 35 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
2304df62 36 *
dfe9444c 37 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
8d063cd8
LW
38 */
39
dfe9444c
AD
40/*
41 * Package name : $package
42 * Source directory : $src
43 * Configuration time: $cf_time
44 * Configured by : $cf_by
45 * Target system : $myuname
2304df62 46 */
8d063cd8 47
2304df62
AD
48#ifndef _config_h_
49#define _config_h_
50
dfe9444c
AD
51/* LOC_SED:
52 * This symbol holds the complete pathname to the sed program.
774d564b 53 */
dfe9444c 54#define LOC_SED "$full_sed" /**/
774d564b 55
88fdc172
SB
56/* HAS_ALARM:
57 * This symbol, if defined, indicates that the alarm routine is
58 * available.
a0d0e21e 59 */
88fdc172 60#$d_alarm HAS_ALARM /**/
a0d0e21e 61
88fdc172
SB
62/* HAS_BCMP:
63 * This symbol is defined if the bcmp() routine is available to
64 * compare blocks of memory.
b4eb6b3d 65 */
88fdc172 66#$d_bcmp HAS_BCMP /**/
b4eb6b3d 67
88fdc172
SB
68/* HAS_BCOPY:
69 * This symbol is defined if the bcopy() routine is available to
70 * copy blocks of memory.
a687059c 71 */
88fdc172 72#$d_bcopy HAS_BCOPY /**/
a687059c 73
88fdc172
SB
74/* HAS_BZERO:
75 * This symbol is defined if the bzero() routine is available to
76 * set a memory block to 0.
0d3e774c 77 */
88fdc172 78#$d_bzero HAS_BZERO /**/
0d3e774c 79
88fdc172
SB
80/* HAS_CHOWN:
81 * This symbol, if defined, indicates that the chown routine is
82 * available.
a0d0e21e 83 */
88fdc172 84#$d_chown HAS_CHOWN /**/
a0d0e21e 85
88fdc172
SB
86/* HAS_CHROOT:
87 * This symbol, if defined, indicates that the chroot routine is
88 * available.
a0d0e21e 89 */
88fdc172 90#$d_chroot HAS_CHROOT /**/
a0d0e21e 91
88fdc172
SB
92/* HAS_CHSIZE:
93 * This symbol, if defined, indicates that the chsize routine is available
94 * to truncate files. You might need a -lx to get this routine.
87250799 95 */
88fdc172 96#$d_chsize HAS_CHSIZE /**/
87250799 97
13cfc98d
MB
98/* HAS_CTERMID:
99 * This symbol, if defined, indicates that the ctermid routine is
100 * available to generate filename for terminal.
101 */
102#$d_ctermid HAS_CTERMID /**/
103
88fdc172
SB
104/* HAS_CUSERID:
105 * This symbol, if defined, indicates that the cuserid routine is
106 * available to get character login names.
13281fa4 107 */
88fdc172 108#$d_cuserid HAS_CUSERID /**/
a0d0e21e 109
88fdc172
SB
110/* HAS_DBL_DIG:
111 * This symbol, if defined, indicates that this system's <float.h>
112 * or <limits.h> defines the symbol DBL_DIG, which is the number
113 * of significant digits in a double precision number. If this
114 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 115 */
88fdc172 116#$d_dbl_dig HAS_DBL_DIG /* */
a0d0e21e 117
88fdc172
SB
118/* HAS_DIFFTIME:
119 * This symbol, if defined, indicates that the difftime routine is
120 * available.
a0d0e21e 121 */
88fdc172 122#$d_difftime HAS_DIFFTIME /**/
13281fa4 123
88fdc172
SB
124/* HAS_DLERROR:
125 * This symbol, if defined, indicates that the dlerror routine is
126 * available to return a string describing the last error that
127 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 128 */
88fdc172 129#$d_dlerror HAS_DLERROR /**/
ecfc5424 130
88fdc172
SB
131/* HAS_DUP2:
132 * This symbol, if defined, indicates that the dup2 routine is
133 * available to duplicate file descriptors.
a687059c 134 */
88fdc172 135#$d_dup2 HAS_DUP2 /**/
a687059c 136
88fdc172
SB
137/* HAS_FCHMOD:
138 * This symbol, if defined, indicates that the fchmod routine is available
139 * to change mode of opened files. If unavailable, use chmod().
378cc40b 140 */
88fdc172 141#$d_fchmod HAS_FCHMOD /**/
378cc40b 142
88fdc172
SB
143/* HAS_FCHOWN:
144 * This symbol, if defined, indicates that the fchown routine is available
145 * to change ownership of opened files. If unavailable, use chown().
378cc40b 146 */
88fdc172 147#$d_fchown HAS_FCHOWN /**/
378cc40b 148
88fdc172
SB
149/* HAS_FCNTL:
150 * This symbol, if defined, indicates to the C program that
151 * the fcntl() function exists.
a687059c 152 */
88fdc172 153#$d_fcntl HAS_FCNTL /**/
a687059c 154
88fdc172
SB
155/* HAS_FGETPOS:
156 * This symbol, if defined, indicates that the fgetpos routine is
157 * available to get the file position indicator, similar to ftell().
a0d0e21e 158 */
88fdc172 159#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 160
88fdc172
SB
161/* HAS_FLOCK:
162 * This symbol, if defined, indicates that the flock routine is
163 * available to do file locking.
a687059c 164 */
88fdc172 165#$d_flock HAS_FLOCK /**/
a687059c 166
88fdc172
SB
167/* HAS_FORK:
168 * This symbol, if defined, indicates that the fork routine is
169 * available.
a0d0e21e 170 */
88fdc172 171#$d_fork HAS_FORK /**/
a0d0e21e 172
88fdc172
SB
173/* HAS_FSETPOS:
174 * This symbol, if defined, indicates that the fsetpos routine is
175 * available to set the file position indicator, similar to fseek().
a0d0e21e 176 */
88fdc172 177#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 178
88fdc172
SB
179/* HAS_GETTIMEOFDAY:
180 * This symbol, if defined, indicates that the gettimeofday() system
181 * call is available for a sub-second accuracy clock. Usually, the file
182 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
183 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 184 */
88fdc172
SB
185#$d_gettimeod HAS_GETTIMEOFDAY /**/
186#ifdef HAS_GETTIMEOFDAY
187#define Timeval struct timeval /* Structure used by gettimeofday() */
188#endif
5f05dabc 189
88fdc172
SB
190/* HAS_GETGROUPS:
191 * This symbol, if defined, indicates that the getgroups() routine is
192 * available to get the list of process groups. If unavailable, multiple
193 * groups are probably not supported.
378cc40b 194 */
88fdc172 195#$d_getgrps HAS_GETGROUPS /**/
378cc40b 196
88fdc172
SB
197/* HAS_GETLOGIN:
198 * This symbol, if defined, indicates that the getlogin routine is
199 * available to get the login name.
dfe9444c 200 */
88fdc172 201#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 202
88fdc172
SB
203/* HAS_GETPGID:
204 * This symbol, if defined, indicates to the C program that
205 * the getpgid(pid) function is available to get the
206 * process group id.
a0d0e21e 207 */
88fdc172 208#$d_getpgid HAS_GETPGID /**/
a0d0e21e 209
88fdc172
SB
210/* HAS_GETPGRP2:
211 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
212 * routine is available to get the current process group.
a687059c 213 */
88fdc172 214#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 215
88fdc172
SB
216/* HAS_GETPPID:
217 * This symbol, if defined, indicates that the getppid routine is
218 * available to get the parent process ID.
378cc40b 219 */
88fdc172 220#$d_getppid HAS_GETPPID /**/
378cc40b 221
88fdc172
SB
222/* HAS_GETPRIORITY:
223 * This symbol, if defined, indicates that the getpriority routine is
224 * available to get a process's priority.
0d3e774c 225 */
88fdc172 226#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 227
88fdc172
SB
228/* HAS_INET_ATON:
229 * This symbol, if defined, indicates to the C program that the
230 * inet_aton() function is available to parse IP address "dotted-quad"
231 * strings.
a0d0e21e 232 */
88fdc172 233#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 234
88fdc172
SB
235/* HAS_KILLPG:
236 * This symbol, if defined, indicates that the killpg routine is available
237 * to kill process groups. If unavailable, you probably should use kill
238 * with a negative process number.
a687059c 239 */
88fdc172 240#$d_killpg HAS_KILLPG /**/
a687059c 241
88fdc172
SB
242/* HAS_LINK:
243 * This symbol, if defined, indicates that the link routine is
244 * available to create hard links.
a0d0e21e 245 */
88fdc172 246#$d_link HAS_LINK /**/
a0d0e21e 247
88fdc172
SB
248/* HAS_LOCALECONV:
249 * This symbol, if defined, indicates that the localeconv routine is
250 * available for numeric and monetary formatting conventions.
a0d0e21e 251 */
88fdc172 252#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 253
88fdc172
SB
254/* HAS_LOCKF:
255 * This symbol, if defined, indicates that the lockf routine is
256 * available to do file locking.
a0d0e21e 257 */
88fdc172 258#$d_lockf HAS_LOCKF /**/
a0d0e21e 259
88fdc172
SB
260/* HAS_LSTAT:
261 * This symbol, if defined, indicates that the lstat routine is
262 * available to do file stats on symbolic links.
378cc40b 263 */
88fdc172 264#$d_lstat HAS_LSTAT /**/
2304df62 265
88fdc172
SB
266/* HAS_MBLEN:
267 * This symbol, if defined, indicates that the mblen routine is available
268 * to find the number of bytes in a multibye character.
9f971974 269 */
88fdc172 270#$d_mblen HAS_MBLEN /**/
9f971974 271
88fdc172
SB
272/* HAS_MBSTOWCS:
273 * This symbol, if defined, indicates that the mbstowcs routine is
274 * available to covert a multibyte string into a wide character string.
9f971974 275 */
88fdc172 276#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 277
88fdc172
SB
278/* HAS_MBTOWC:
279 * This symbol, if defined, indicates that the mbtowc routine is available
280 * to covert a multibyte to a wide character.
9f971974 281 */
88fdc172 282#$d_mbtowc HAS_MBTOWC /**/
378cc40b 283
88fdc172
SB
284/* HAS_MEMCMP:
285 * This symbol, if defined, indicates that the memcmp routine is available
286 * to compare blocks of memory.
a687059c 287 */
88fdc172 288#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 289
88fdc172
SB
290/* HAS_MEMCPY:
291 * This symbol, if defined, indicates that the memcpy routine is available
292 * to copy blocks of memory.
ecfc5424 293 */
88fdc172 294#$d_memcpy HAS_MEMCPY /**/
ecfc5424 295
88fdc172
SB
296/* HAS_MEMMOVE:
297 * This symbol, if defined, indicates that the memmove routine is available
298 * to copy potentially overlapping blocks of memory. This should be used
299 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
300 * own version.
a0d0e21e 301 */
88fdc172 302#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 303
88fdc172
SB
304/* HAS_MEMSET:
305 * This symbol, if defined, indicates that the memset routine is available
306 * to set blocks of memory.
fe749a9f 307 */
88fdc172 308#$d_memset HAS_MEMSET /**/
fe749a9f 309
88fdc172
SB
310/* HAS_MKDIR:
311 * This symbol, if defined, indicates that the mkdir routine is available
312 * to create directories. Otherwise you should fork off a new process to
313 * exec /bin/mkdir.
fe749a9f 314 */
88fdc172 315#$d_mkdir HAS_MKDIR /**/
fe749a9f 316
88fdc172
SB
317/* HAS_MKFIFO:
318 * This symbol, if defined, indicates that the mkfifo routine is
319 * available to create FIFOs. Otherwise, mknod should be able to
320 * do it for you. However, if mkfifo is there, mknod might require
321 * super-user privileges which mkfifo will not.
fe14fcc3 322 */
88fdc172 323#$d_mkfifo HAS_MKFIFO /**/
a687059c 324
88fdc172
SB
325/* HAS_MKTIME:
326 * This symbol, if defined, indicates that the mktime routine is
327 * available.
ecfc5424 328 */
88fdc172 329#$d_mktime HAS_MKTIME /**/
ecfc5424 330
88fdc172
SB
331/* HAS_MSYNC:
332 * This symbol, if defined, indicates that the msync system call is
333 * available to synchronize a mapped file.
a687059c 334 */
88fdc172 335#$d_msync HAS_MSYNC /**/
a687059c 336
88fdc172
SB
337/* HAS_MUNMAP:
338 * This symbol, if defined, indicates that the munmap system call is
339 * available to unmap a region, usually mapped by mmap().
fe14fcc3 340 */
88fdc172 341#$d_munmap HAS_MUNMAP /**/
a0d0e21e 342
88fdc172
SB
343/* HAS_NICE:
344 * This symbol, if defined, indicates that the nice routine is
345 * available.
8e07c86e 346 */
88fdc172 347#$d_nice HAS_NICE /**/
8e07c86e 348
88fdc172
SB
349/* HAS_PATHCONF:
350 * This symbol, if defined, indicates that pathconf() is available
351 * to determine file-system related limits and options associated
352 * with a given filename.
a0d0e21e 353 */
88fdc172
SB
354/* HAS_FPATHCONF:
355 * This symbol, if defined, indicates that pathconf() is available
356 * to determine file-system related limits and options associated
357 * with a given open file descriptor.
a0d0e21e 358 */
88fdc172
SB
359#$d_pathconf HAS_PATHCONF /**/
360#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 361
88fdc172
SB
362/* HAS_PAUSE:
363 * This symbol, if defined, indicates that the pause routine is
364 * available to suspend a process until a signal is received.
a0d0e21e 365 */
88fdc172 366#$d_pause HAS_PAUSE /**/
a0d0e21e 367
88fdc172
SB
368/* HAS_PIPE:
369 * This symbol, if defined, indicates that the pipe routine is
370 * available to create an inter-process channel.
a0d0e21e 371 */
88fdc172 372#$d_pipe HAS_PIPE /**/
fe14fcc3 373
88fdc172
SB
374/* HAS_READDIR:
375 * This symbol, if defined, indicates that the readdir routine is
376 * available to read directory entries. You may have to include
377 * <dirent.h>. See I_DIRENT.
378cc40b 378 */
88fdc172 379#$d_readdir HAS_READDIR /**/
378cc40b 380
88fdc172
SB
381/* HAS_SEEKDIR:
382 * This symbol, if defined, indicates that the seekdir routine is
383 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 384 */
88fdc172 385#$d_seekdir HAS_SEEKDIR /**/
2304df62 386
88fdc172
SB
387/* HAS_TELLDIR:
388 * This symbol, if defined, indicates that the telldir routine is
389 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 390 */
88fdc172 391#$d_telldir HAS_TELLDIR /**/
a0d0e21e 392
88fdc172
SB
393/* HAS_REWINDDIR:
394 * This symbol, if defined, indicates that the rewinddir routine is
395 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 396 */
88fdc172 397#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 398
88fdc172
SB
399/* HAS_READLINK:
400 * This symbol, if defined, indicates that the readlink routine is
401 * available to read the value of a symbolic link.
dfe9444c 402 */
88fdc172 403#$d_readlink HAS_READLINK /**/
dfe9444c 404
88fdc172
SB
405/* HAS_RENAME:
406 * This symbol, if defined, indicates that the rename routine is available
407 * to rename files. Otherwise you should do the unlink(), link(), unlink()
408 * trick.
d8f2e4cc 409 */
88fdc172 410#$d_rename HAS_RENAME /**/
d8f2e4cc 411
88fdc172
SB
412/* HAS_RMDIR:
413 * This symbol, if defined, indicates that the rmdir routine is
414 * available to remove directories. Otherwise you should fork off a
415 * new process to exec /bin/rmdir.
a687059c 416 */
88fdc172 417#$d_rmdir HAS_RMDIR /**/
a687059c 418
88fdc172
SB
419/* HAS_SELECT:
420 * This symbol, if defined, indicates that the select routine is
421 * available to select active file descriptors. If the timeout field
422 * is used, <sys/time.h> may need to be included.
a687059c 423 */
88fdc172 424#$d_select HAS_SELECT /**/
a687059c 425
88fdc172
SB
426/* HAS_SETEGID:
427 * This symbol, if defined, indicates that the setegid routine is available
428 * to change the effective gid of the current program.
a687059c 429 */
88fdc172 430#$d_setegid HAS_SETEGID /**/
a687059c 431
88fdc172
SB
432/* HAS_SETEUID:
433 * This symbol, if defined, indicates that the seteuid routine is available
434 * to change the effective uid of the current program.
378cc40b 435 */
88fdc172 436#$d_seteuid HAS_SETEUID /**/
378cc40b 437
88fdc172
SB
438/* HAS_SETLINEBUF:
439 * This symbol, if defined, indicates that the setlinebuf routine is
440 * available to change stderr or stdout from block-buffered or unbuffered
441 * to a line-buffered mode.
378cc40b 442 */
88fdc172 443#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 444
88fdc172
SB
445/* HAS_SETLOCALE:
446 * This symbol, if defined, indicates that the setlocale routine is
447 * available to handle locale-specific ctype implementations.
2304df62 448 */
88fdc172 449#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 450
88fdc172
SB
451/* HAS_SETPGID:
452 * This symbol, if defined, indicates that the setpgid(pid, gpid)
453 * routine is available to set process group ID.
c2960299 454 */
88fdc172 455#$d_setpgid HAS_SETPGID /**/
dfe9444c 456
88fdc172
SB
457/* HAS_SETPGRP2:
458 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
459 * routine is available to set the current process group.
16d20bd9 460 */
88fdc172 461#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 462
88fdc172
SB
463/* HAS_SETPRIORITY:
464 * This symbol, if defined, indicates that the setpriority routine is
465 * available to set a process's priority.
c2960299 466 */
88fdc172 467#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 468
88fdc172
SB
469/* HAS_SETREGID:
470 * This symbol, if defined, indicates that the setregid routine is
471 * available to change the real and effective gid of the current
472 * process.
a89d8a78 473 */
88fdc172
SB
474/* HAS_SETRESGID:
475 * This symbol, if defined, indicates that the setresgid routine is
476 * available to change the real, effective and saved gid of the current
477 * process.
a89d8a78 478 */
88fdc172
SB
479#$d_setregid HAS_SETREGID /**/
480#$d_setresgid HAS_SETRESGID /**/
a89d8a78 481
88fdc172
SB
482/* HAS_SETREUID:
483 * This symbol, if defined, indicates that the setreuid routine is
484 * available to change the real and effective uid of the current
485 * process.
a0d0e21e 486 */
88fdc172
SB
487/* HAS_SETRESUID:
488 * This symbol, if defined, indicates that the setresuid routine is
489 * available to change the real, effective and saved uid of the current
490 * process.
2e1b3b7e 491 */
88fdc172
SB
492#$d_setreuid HAS_SETREUID /**/
493#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 494
88fdc172
SB
495/* HAS_SETRGID:
496 * This symbol, if defined, indicates that the setrgid routine is available
497 * to change the real gid of the current program.
a687059c 498 */
88fdc172 499#$d_setrgid HAS_SETRGID /**/
e5d73d77 500
88fdc172
SB
501/* HAS_SETRUID:
502 * This symbol, if defined, indicates that the setruid routine is available
503 * to change the real uid of the current program.
ecfc5424 504 */
88fdc172 505#$d_setruid HAS_SETRUID /**/
ecfc5424 506
88fdc172
SB
507/* HAS_SETSID:
508 * This symbol, if defined, indicates that the setsid routine is
509 * available to set the process group ID.
9f971974 510 */
88fdc172 511#$d_setsid HAS_SETSID /**/
9f971974 512
88fdc172
SB
513/* HAS_STRCHR:
514 * This symbol is defined to indicate that the strchr()/strrchr()
515 * functions are available for string searching. If not, try the
516 * index()/rindex() pair.
85e6fe83 517 */
88fdc172
SB
518/* HAS_INDEX:
519 * This symbol is defined to indicate that the index()/rindex()
520 * functions are available for string searching.
a0d0e21e 521 */
88fdc172
SB
522#$d_strchr HAS_STRCHR /**/
523#$d_index HAS_INDEX /**/
85e6fe83 524
88fdc172
SB
525/* HAS_STRCOLL:
526 * This symbol, if defined, indicates that the strcoll routine is
527 * available to compare strings using collating information.
87250799 528 */
88fdc172 529#$d_strcoll HAS_STRCOLL /**/
87250799 530
88fdc172
SB
531/* USE_STRUCT_COPY:
532 * This symbol, if defined, indicates that this C compiler knows how
533 * to copy structures. If undefined, you'll need to use a block copy
534 * routine of some sort instead.
a0d0e21e 535 */
88fdc172 536#$d_strctcpy USE_STRUCT_COPY /**/
e876cf0b 537
88fdc172
SB
538/* HAS_STRTOD:
539 * This symbol, if defined, indicates that the strtod routine is
540 * available to provide better numeric string conversion than atof().
a0d0e21e 541 */
88fdc172 542#$d_strtod HAS_STRTOD /**/
a0d0e21e 543
88fdc172
SB
544/* HAS_STRTOL:
545 * This symbol, if defined, indicates that the strtol routine is available
546 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 547 */
88fdc172 548#$d_strtol HAS_STRTOL /**/
d8f2e4cc 549
88fdc172
SB
550/* HAS_STRXFRM:
551 * This symbol, if defined, indicates that the strxfrm() routine is
552 * available to transform strings.
d8f2e4cc 553 */
88fdc172 554#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 555
88fdc172
SB
556/* HAS_SYMLINK:
557 * This symbol, if defined, indicates that the symlink routine is available
558 * to create symbolic links.
dfe9444c 559 */
88fdc172 560#$d_symlink HAS_SYMLINK /**/
dfe9444c 561
88fdc172
SB
562/* HAS_SYSCALL:
563 * This symbol, if defined, indicates that the syscall routine is
564 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 565 */
88fdc172 566#$d_syscall HAS_SYSCALL /**/
a687059c 567
88fdc172
SB
568/* HAS_SYSCONF:
569 * This symbol, if defined, indicates that sysconf() is available
570 * to determine system related limits and options.
aaacdc8b 571 */
88fdc172
SB
572#$d_sysconf HAS_SYSCONF /**/
573
574/* HAS_SYSTEM:
575 * This symbol, if defined, indicates that the system routine is
576 * available to issue a shell command.
aaacdc8b 577 */
88fdc172 578#$d_system HAS_SYSTEM /**/
aaacdc8b 579
88fdc172
SB
580/* HAS_TCGETPGRP:
581 * This symbol, if defined, indicates that the tcgetpgrp routine is
582 * available to get foreground process group ID.
aaacdc8b 583 */
88fdc172 584#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 585
88fdc172
SB
586/* HAS_TCSETPGRP:
587 * This symbol, if defined, indicates that the tcsetpgrp routine is
588 * available to set foreground process group ID.
a22e52b9 589 */
88fdc172 590#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 591
88fdc172
SB
592/* HAS_TRUNCATE:
593 * This symbol, if defined, indicates that the truncate routine is
594 * available to truncate files.
5ff3f7a4 595 */
88fdc172 596#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 597
88fdc172
SB
598/* HAS_TZNAME:
599 * This symbol, if defined, indicates that the tzname[] array is
600 * available to access timezone names.
5ff3f7a4 601 */
88fdc172 602#$d_tzname HAS_TZNAME /**/
5ff3f7a4 603
88fdc172
SB
604/* HAS_UMASK:
605 * This symbol, if defined, indicates that the umask routine is
606 * available to set and get the value of the file creation mask.
5ff3f7a4 607 */
88fdc172 608#$d_umask HAS_UMASK /**/
5ff3f7a4 609
88fdc172
SB
610/* HAS_USLEEP:
611 * This symbol, if defined, indicates that the usleep routine is
612 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 613 */
88fdc172 614#$d_usleep HAS_USLEEP /**/
5ff3f7a4 615
88fdc172
SB
616/* HASVOLATILE:
617 * This symbol, if defined, indicates that this C compiler knows about
618 * the volatile declaration.
5f05dabc 619 */
88fdc172
SB
620#$d_volatile HASVOLATILE /**/
621#ifndef HASVOLATILE
622#define volatile
b4eb6b3d 623#endif
5f05dabc 624
88fdc172
SB
625/* HAS_WAIT4:
626 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 627 */
88fdc172 628#$d_wait4 HAS_WAIT4 /**/
8e07c86e 629
88fdc172
SB
630/* HAS_WAITPID:
631 * This symbol, if defined, indicates that the waitpid routine is
632 * available to wait for child process.
1aef975c 633 */
88fdc172 634#$d_waitpid HAS_WAITPID /**/
85e6fe83 635
88fdc172
SB
636/* HAS_WCSTOMBS:
637 * This symbol, if defined, indicates that the wcstombs routine is
638 * available to convert wide character strings to multibyte strings.
bccf77a5 639 */
88fdc172 640#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 641
88fdc172
SB
642/* HAS_WCTOMB:
643 * This symbol, if defined, indicates that the wctomb routine is available
644 * to covert a wide character to a multibyte.
bccf77a5 645 */
88fdc172 646#$d_wctomb HAS_WCTOMB /**/
bccf77a5 647
88fdc172
SB
648/* I_ARPA_INET:
649 * This symbol, if defined, indicates to the C program that it should
650 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 651 */
88fdc172 652#$i_arpainet I_ARPA_INET /**/
ff935051 653
88fdc172
SB
654/* I_DBM:
655 * This symbol, if defined, indicates that <dbm.h> exists and should
656 * be included.
ff935051 657 */
88fdc172
SB
658/* I_RPCSVC_DBM:
659 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
660 * should be included.
10bc17b6 661 */
88fdc172
SB
662#$i_dbm I_DBM /**/
663#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 664
88fdc172
SB
665/* I_DIRENT:
666 * This symbol, if defined, indicates to the C program that it should
667 * include <dirent.h>. Using this symbol also triggers the definition
668 * of the Direntry_t define which ends up being 'struct dirent' or
669 * 'struct direct' depending on the availability of <dirent.h>.
ff935051 670 */
88fdc172
SB
671/* DIRNAMLEN:
672 * This symbol, if defined, indicates to the C program that the length
673 * of directory entry names is provided by a d_namlen field. Otherwise
674 * you need to do strlen() on the d_name field.
10bc17b6 675 */
88fdc172
SB
676/* Direntry_t:
677 * This symbol is set to 'struct direct' or 'struct dirent' depending on
678 * whether dirent is available or not. You should use this pseudo type to
679 * portably declare your directory entries.
680 */
681#$i_dirent I_DIRENT /**/
682#$d_dirnamlen DIRNAMLEN /**/
683#define Direntry_t $direntrytype
10bc17b6 684
88fdc172
SB
685/* I_DLFCN:
686 * This symbol, if defined, indicates that <dlfcn.h> exists and should
687 * be included.
78a7c709 688 */
88fdc172 689#$i_dlfcn I_DLFCN /**/
78a7c709 690
88fdc172
SB
691/* I_FCNTL:
692 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 693 */
88fdc172 694#$i_fcntl I_FCNTL /**/
44b94491 695
88fdc172
SB
696/* I_FLOAT:
697 * This symbol, if defined, indicates to the C program that it should
698 * include <float.h> to get definition of symbols like DBL_MAX or
699 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 700 */
88fdc172 701#$i_float I_FLOAT /**/
c7aff470 702
13cfc98d
MB
703/* I_GDBM:
704 * This symbol, if defined, indicates that <gdbm.h> exists and should
705 * be included.
706 */
707#$i_gdbm I_GDBM /**/
708
88fdc172
SB
709/* I_LIMITS:
710 * This symbol, if defined, indicates to the C program that it should
711 * include <limits.h> to get definition of symbols like WORD_BIT or
712 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 713 */
88fdc172 714#$i_limits I_LIMITS /**/
c7aff470 715
88fdc172
SB
716/* I_LOCALE:
717 * This symbol, if defined, indicates to the C program that it should
718 * include <locale.h>.
a845a0d4 719 */
88fdc172 720#$i_locale I_LOCALE /**/
a845a0d4 721
88fdc172
SB
722/* I_MATH:
723 * This symbol, if defined, indicates to the C program that it should
724 * include <math.h>.
a845a0d4 725 */
88fdc172 726#$i_math I_MATH /**/
a845a0d4 727
88fdc172
SB
728/* I_MEMORY:
729 * This symbol, if defined, indicates to the C program that it should
730 * include <memory.h>.
a845a0d4 731 */
88fdc172
SB
732#$i_memory I_MEMORY /**/
733
734/* I_NET_ERRNO:
735 * This symbol, if defined, indicates that <net/errno.h> exists and
736 * should be included.
a845a0d4 737 */
88fdc172 738#$i_neterrno I_NET_ERRNO /**/
a845a0d4 739
88fdc172
SB
740/* I_NETINET_IN:
741 * This symbol, if defined, indicates to the C program that it should
742 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 743 */
88fdc172
SB
744#$i_niin I_NETINET_IN /**/
745
746/* I_SFIO:
747 * This symbol, if defined, indicates to the C program that it should
748 * include <sfio.h>.
a845a0d4 749 */
88fdc172
SB
750#$i_sfio I_SFIO /**/
751
752/* I_STDDEF:
753 * This symbol, if defined, indicates that <stddef.h> exists and should
754 * be included.
a845a0d4 755 */
88fdc172
SB
756#$i_stddef I_STDDEF /**/
757
758/* I_STDLIB:
759 * This symbol, if defined, indicates that <stdlib.h> exists and should
760 * be included.
a845a0d4 761 */
88fdc172
SB
762#$i_stdlib I_STDLIB /**/
763
764/* I_STRING:
765 * This symbol, if defined, indicates to the C program that it should
766 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 767 */
88fdc172
SB
768#$i_string I_STRING /**/
769
770/* I_SYS_DIR:
771 * This symbol, if defined, indicates to the C program that it should
772 * include <sys/dir.h>.
a845a0d4 773 */
88fdc172
SB
774#$i_sysdir I_SYS_DIR /**/
775
776/* I_SYS_FILE:
777 * This symbol, if defined, indicates to the C program that it should
778 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 779 */
88fdc172 780#$i_sysfile I_SYS_FILE /**/
a845a0d4 781
88fdc172
SB
782/* I_SYS_IOCTL:
783 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
784 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 785 */
88fdc172
SB
786/* I_SYS_SOCKIO:
787 * This symbol, if defined, indicates the <sys/sockio.h> should be included
788 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 789 */
88fdc172
SB
790#$i_sysioctl I_SYS_IOCTL /**/
791#$i_syssockio I_SYS_SOCKIO /**/
792
793/* I_SYS_NDIR:
794 * This symbol, if defined, indicates to the C program that it should
795 * include <sys/ndir.h>.
a845a0d4 796 */
88fdc172 797#$i_sysndir I_SYS_NDIR /**/
a845a0d4 798
88fdc172
SB
799/* I_SYS_PARAM:
800 * This symbol, if defined, indicates to the C program that it should
801 * include <sys/param.h>.
a845a0d4 802 */
88fdc172
SB
803#$i_sysparam I_SYS_PARAM /**/
804
805/* I_SYS_RESOURCE:
806 * This symbol, if defined, indicates to the C program that it should
807 * include <sys/resource.h>.
a845a0d4 808 */
88fdc172 809#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 810
88fdc172
SB
811/* I_SYS_SELECT:
812 * This symbol, if defined, indicates to the C program that it should
813 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 814 */
88fdc172 815#$i_sysselct I_SYS_SELECT /**/
a845a0d4 816
88fdc172 817/* I_SYS_STAT:
a845a0d4 818 * This symbol, if defined, indicates to the C program that it should
88fdc172 819 * include <sys/stat.h>.
a845a0d4 820 */
88fdc172
SB
821#$i_sysstat I_SYS_STAT /**/
822
823/* I_SYS_TIMES:
a845a0d4 824 * This symbol, if defined, indicates to the C program that it should
88fdc172 825 * include <sys/times.h>.
a845a0d4 826 */
88fdc172
SB
827#$i_systimes I_SYS_TIMES /**/
828
829/* I_SYS_TYPES:
a845a0d4 830 * This symbol, if defined, indicates to the C program that it should
88fdc172 831 * include <sys/types.h>.
a845a0d4 832 */
88fdc172
SB
833#$i_systypes I_SYS_TYPES /**/
834
835/* I_SYS_UN:
836 * This symbol, if defined, indicates to the C program that it should
837 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 838 */
88fdc172
SB
839#$i_sysun I_SYS_UN /**/
840
841/* I_SYS_WAIT:
842 * This symbol, if defined, indicates to the C program that it should
843 * include <sys/wait.h>.
a845a0d4 844 */
88fdc172 845#$i_syswait I_SYS_WAIT /**/
a845a0d4 846
88fdc172
SB
847/* I_TERMIO:
848 * This symbol, if defined, indicates that the program should include
849 * <termio.h> rather than <sgtty.h>. There are also differences in
850 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 851 */
88fdc172
SB
852/* I_TERMIOS:
853 * This symbol, if defined, indicates that the program should include
854 * the POSIX termios.h rather than sgtty.h or termio.h.
855 * There are also differences in the ioctl() calls that depend on the
856 * value of this symbol.
a845a0d4 857 */
88fdc172
SB
858/* I_SGTTY:
859 * This symbol, if defined, indicates that the program should include
860 * <sgtty.h> rather than <termio.h>. There are also differences in
861 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 862 */
88fdc172
SB
863#$i_termio I_TERMIO /**/
864#$i_termios I_TERMIOS /**/
865#$i_sgtty I_SGTTY /**/
866
867/* I_UNISTD:
868 * This symbol, if defined, indicates to the C program that it should
869 * include <unistd.h>.
a845a0d4 870 */
88fdc172 871#$i_unistd I_UNISTD /**/
a845a0d4 872
88fdc172
SB
873/* I_UTIME:
874 * This symbol, if defined, indicates to the C program that it should
875 * include <utime.h>.
a845a0d4 876 */
88fdc172 877#$i_utime I_UTIME /**/
a845a0d4 878
88fdc172
SB
879/* I_VALUES:
880 * This symbol, if defined, indicates to the C program that it should
881 * include <values.h> to get definition of symbols like MINFLOAT or
882 * MAXLONG, i.e. machine dependant limitations. Probably, you
883 * should use <limits.h> instead, if it is available.
a845a0d4 884 */
88fdc172
SB
885#$i_values I_VALUES /**/
886
887/* I_VFORK:
888 * This symbol, if defined, indicates to the C program that it should
889 * include vfork.h.
a845a0d4 890 */
88fdc172
SB
891#$i_vfork I_VFORK /**/
892
ed140128
AD
893/* INTSIZE:
894 * This symbol contains the value of sizeof(int) so that the C
895 * preprocessor can make decisions based on it.
a845a0d4 896 */
ed140128
AD
897/* LONGSIZE:
898 * This symbol contains the value of sizeof(long) so that the C
899 * preprocessor can make decisions based on it.
a845a0d4 900 */
ed140128
AD
901/* SHORTSIZE:
902 * This symbol contains the value of sizeof(short) so that the C
903 * preprocessor can make decisions based on it.
a845a0d4 904 */
ed140128
AD
905#define INTSIZE $intsize /**/
906#define LONGSIZE $longsize /**/
907#define SHORTSIZE $shortsize /**/
a845a0d4 908
ed140128
AD
909/* MULTIARCH:
910 * This symbol, if defined, signifies that the build
911 * process will produce some binary files that are going to be
912 * used in a cross-platform environment. This is the case for
913 * example with the NeXT "fat" binaries that contain executables
914 * for several CPUs.
a845a0d4 915 */
ed140128 916#$multiarch MULTIARCH /**/
a845a0d4 917
ed140128
AD
918/* HAS_QUAD:
919 * This symbol, if defined, tells that there's a 64-bit integer type,
920 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
921 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
eaf812ae 922 */
ed140128
AD
923#$d_quad HAS_QUAD /**/
924#ifdef HAS_QUAD
925# define Quad_t $quadtype /**/
926# define Uquad_t $uquadtype /**/
927# define QUADKIND $quadkind /**/
928# define QUAD_IS_INT 1
929# define QUAD_IS_LONG 2
930# define QUAD_IS_LONG_LONG 3
931# define QUAD_IS_INT64_T 4
eaf812ae
MB
932#endif
933
08c92000
MB
934/* OSNAME:
935 * This symbol contains the name of the operating system, as determined
936 * by Configure. You shouldn't rely on it too much; the specific
937 * feature tests from Configure are generally more reliable.
938 */
939/* OSVERS:
940 * This symbol contains the version of the operating system, as determined
941 * by Configure. You shouldn't rely on it too much; the specific
942 * feature tests from Configure are generally more reliable.
943 */
944#define OSNAME "$osname" /**/
945#define OSVERS "$osvers" /**/
946
08c92000
MB
947/* ARCHLIB:
948 * This variable, if defined, holds the name of the directory in
949 * which the user wants to put architecture-dependent public
950 * library files for $package. It is most often a local directory
951 * such as /usr/local/lib. Programs using this variable must be
952 * prepared to deal with filename expansion. If ARCHLIB is the
953 * same as PRIVLIB, it is not defined, since presumably the
954 * program already searches PRIVLIB.
955 */
956/* ARCHLIB_EXP:
957 * This symbol contains the ~name expanded version of ARCHLIB, to be used
958 * in programs that are not prepared to deal with ~ expansion at run-time.
959 */
960#$d_archlib ARCHLIB "$archlib" /**/
961#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
962
963/* ARCHNAME:
964 * This symbol holds a string representing the architecture name.
965 * It may be used to construct an architecture-dependant pathname
966 * where library files may be held under a private library, for
967 * instance.
968 */
969#define ARCHNAME "$archname" /**/
970
08c92000
MB
971/* BIN:
972 * This symbol holds the path of the bin directory where the package will
973 * be installed. Program must be prepared to deal with ~name substitution.
974 */
975/* BIN_EXP:
976 * This symbol is the filename expanded version of the BIN symbol, for
977 * programs that do not want to deal with that at run-time.
978 */
f3f1a2d8
MB
979/* PERL_RELOCATABLE_INC:
980 * This symbol, if defined, indicates that we'd like to relocate entries
981 * in @INC at run time based on the location of the perl binary.
982 */
08c92000
MB
983#define BIN "$bin" /**/
984#define BIN_EXP "$binexp" /**/
f3f1a2d8 985#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 986
08c92000
MB
987/* CAT2:
988 * This macro concatenates 2 tokens together.
989 */
990/* STRINGIFY:
991 * This macro surrounds its token with double quotes.
992 */
993#if $cpp_stuff == 1
994#define CAT2(a,b) a/**/b
995#define STRINGIFY(a) "a"
996 /* If you can get stringification with catify, tell me how! */
997#endif
998#if $cpp_stuff == 42
999#define PeRl_CaTiFy(a, b) a ## b
1000#define PeRl_StGiFy(a) #a
1001/* the additional level of indirection enables these macros to be
1002 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1003#define CAT2(a,b) PeRl_CaTiFy(a,b)
1004#define StGiFy(a) PeRl_StGiFy(a)
1005#define STRINGIFY(a) PeRl_StGiFy(a)
1006#endif
1007#if $cpp_stuff != 1 && $cpp_stuff != 42
1008# include "Bletch: How does this C preprocessor concatenate tokens?"
1009#endif
1010
1011/* CPPSTDIN:
1012 * This symbol contains the first part of the string which will invoke
1013 * the C preprocessor on the standard input and produce to standard
1014 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1015 * call a wrapper. See CPPRUN.
1016 */
1017/* CPPMINUS:
1018 * This symbol contains the second part of the string which will invoke
1019 * the C preprocessor on the standard input and produce to standard
1020 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1021 * to specify standard input, otherwise the value is "".
1022 */
1023/* CPPRUN:
1024 * This symbol contains the string which will invoke a C preprocessor on
1025 * the standard input and produce to standard output. It needs to end
1026 * with CPPLAST, after all other preprocessor flags have been specified.
1027 * The main difference with CPPSTDIN is that this program will never be a
1028 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1029 * available directly to the user. Note that it may well be different from
1030 * the preprocessor used to compile the C program.
1031 */
1032/* CPPLAST:
1033 * This symbol is intended to be used along with CPPRUN in the same manner
1034 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1035 */
1036#define CPPSTDIN "$cppstdin"
1037#define CPPMINUS "$cppminus"
1038#define CPPRUN "$cpprun"
1039#define CPPLAST "$cpplast"
1040
08c92000
MB
1041/* HAS_ACCESS:
1042 * This manifest constant lets the C program know that the access()
1043 * system call is available to check for accessibility using real UID/GID.
1044 * (always present on UNIX.)
1045 */
1046#$d_access HAS_ACCESS /**/
1047
ed140128
AD
1048/* HAS_ACCESSX:
1049 * This symbol, if defined, indicates that the accessx routine is
1050 * available to do extended access checks.
eaf812ae 1051 */
ed140128 1052#$d_accessx HAS_ACCESSX /**/
eaf812ae 1053
08c92000
MB
1054/* HAS_ASCTIME_R:
1055 * This symbol, if defined, indicates that the asctime_r routine
1056 * is available to asctime re-entrantly.
1057 */
1058/* ASCTIME_R_PROTO:
1059 * This symbol encodes the prototype of asctime_r.
1060 * It is zero if d_asctime_r is undef, and one of the
1061 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1062 * is defined.
1063 */
1064#$d_asctime_r HAS_ASCTIME_R /**/
1065#define ASCTIME_R_PROTO $asctime_r_proto /**/
1066
eaf812ae
MB
1067/* HASATTRIBUTE_FORMAT:
1068 * Can we handle GCC attribute for checking printf-style formats
1069 */
dcb594bc
MB
1070/* PRINTF_FORMAT_NULL_OK:
1071 * Allows __printf__ format to be null when checking printf-style
1072 */
eaf812ae
MB
1073/* HASATTRIBUTE_MALLOC:
1074 * Can we handle GCC attribute for malloc-style functions.
1075 */
1076/* HASATTRIBUTE_NONNULL:
1077 * Can we handle GCC attribute for nonnull function parms.
1078 */
1079/* HASATTRIBUTE_NORETURN:
1080 * Can we handle GCC attribute for functions that do not return
1081 */
1082/* HASATTRIBUTE_PURE:
1083 * Can we handle GCC attribute for pure functions
1084 */
1085/* HASATTRIBUTE_UNUSED:
1086 * Can we handle GCC attribute for unused variables and arguments
1087 */
1088/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1089 * Can we handle GCC attribute for warning on unused results
1090 */
1091#$d_attribute_format HASATTRIBUTE_FORMAT /**/
dcb594bc 1092#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
eaf812ae
MB
1093#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1094#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1095#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1096#$d_attribute_pure HASATTRIBUTE_PURE /**/
1097#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1098#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1099
f244a502
JH
1100/* HASCONST:
1101 * This symbol, if defined, indicates that this C compiler knows about
1102 * the const type. There is no need to actually test for that symbol
1103 * within your programs. The mere use of the "const" keyword will
1104 * trigger the necessary tests.
1105 */
1106#$d_const HASCONST /**/
1107#ifndef HASCONST
1108#define const
1109#endif
1110
eaf812ae
MB
1111/* HAS_CRYPT:
1112 * This symbol, if defined, indicates that the crypt routine is available
1113 * to encrypt passwords and the like.
1114 */
1115#$d_crypt HAS_CRYPT /**/
1116
08c92000
MB
1117/* HAS_CRYPT_R:
1118 * This symbol, if defined, indicates that the crypt_r routine
1119 * is available to crypt re-entrantly.
a845a0d4 1120 */
08c92000
MB
1121/* CRYPT_R_PROTO:
1122 * This symbol encodes the prototype of crypt_r.
1123 * It is zero if d_crypt_r is undef, and one of the
1124 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1125 * is defined.
a845a0d4 1126 */
08c92000
MB
1127#$d_crypt_r HAS_CRYPT_R /**/
1128#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1129
08c92000
MB
1130/* HAS_CSH:
1131 * This symbol, if defined, indicates that the C-shell exists.
a845a0d4 1132 */
08c92000
MB
1133/* CSH:
1134 * This symbol, if defined, contains the full pathname of csh.
88fdc172 1135 */
08c92000
MB
1136#$d_csh HAS_CSH /**/
1137#ifdef HAS_CSH
1138#define CSH "$full_csh" /**/
1139#endif
a845a0d4 1140
eaf812ae
MB
1141/* HAS_CTERMID_R:
1142 * This symbol, if defined, indicates that the ctermid_r routine
1143 * is available to ctermid re-entrantly.
1144 */
1145/* CTERMID_R_PROTO:
1146 * This symbol encodes the prototype of ctermid_r.
1147 * It is zero if d_ctermid_r is undef, and one of the
1148 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1149 * is defined.
1150 */
1151#$d_ctermid_r HAS_CTERMID_R /**/
1152#define CTERMID_R_PROTO $ctermid_r_proto /**/
1153
08c92000
MB
1154/* HAS_CTIME_R:
1155 * This symbol, if defined, indicates that the ctime_r routine
1156 * is available to ctime re-entrantly.
a845a0d4 1157 */
08c92000
MB
1158/* CTIME_R_PROTO:
1159 * This symbol encodes the prototype of ctime_r.
1160 * It is zero if d_ctime_r is undef, and one of the
1161 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1162 * is defined.
a845a0d4 1163 */
08c92000
MB
1164#$d_ctime_r HAS_CTIME_R /**/
1165#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1166
ed140128
AD
1167/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1168 * This symbol, if defined, indicates that the bug that prevents
1169 * setuid scripts from being secure is not present in this kernel.
eaf812ae
MB
1170 */
1171/* DOSUID:
1172 * This symbol, if defined, indicates that the C program should
1173 * check the script that it is executing for setuid/setgid bits, and
1174 * attempt to emulate setuid/setgid on systems that have disabled
1175 * setuid #! scripts because the kernel can't do it securely.
1176 * It is up to the package designer to make sure that this emulation
1177 * is done securely. Among other things, it should do an fstat on
1178 * the script it just opened to make sure it really is a setuid/setgid
1179 * script, it should make sure the arguments passed correspond exactly
1180 * to the argument on the #! line, and it should not trust any
1181 * subprocesses to which it must pass the filename rather than the
1182 * file descriptor of the script to be executed.
1183 */
1184#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1185#$d_dosuid DOSUID /**/
1186
08c92000
MB
1187/* HAS_DRAND48_R:
1188 * This symbol, if defined, indicates that the drand48_r routine
1189 * is available to drand48 re-entrantly.
a845a0d4 1190 */
08c92000
MB
1191/* DRAND48_R_PROTO:
1192 * This symbol encodes the prototype of drand48_r.
1193 * It is zero if d_drand48_r is undef, and one of the
1194 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1195 * is defined.
1196 */
1197#$d_drand48_r HAS_DRAND48_R /**/
1198#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1199
08c92000
MB
1200/* HAS_DRAND48_PROTO:
1201 * This symbol, if defined, indicates that the system provides
1202 * a prototype for the drand48() function. Otherwise, it is up
1203 * to the program to supply one. A good guess is
1204 * extern double drand48(void);
88fdc172 1205 */
08c92000 1206#$d_drand48proto HAS_DRAND48_PROTO /**/
88fdc172 1207
ed140128
AD
1208/* HAS_EACCESS:
1209 * This symbol, if defined, indicates that the eaccess routine is
1210 * available to do extended access checks.
1211 */
1212#$d_eaccess HAS_EACCESS /**/
1213
08c92000
MB
1214/* HAS_ENDGRENT:
1215 * This symbol, if defined, indicates that the getgrent routine is
1216 * available for finalizing sequential access of the group database.
88fdc172 1217 */
08c92000
MB
1218#$d_endgrent HAS_ENDGRENT /**/
1219
1220/* HAS_ENDGRENT_R:
1221 * This symbol, if defined, indicates that the endgrent_r routine
1222 * is available to endgrent re-entrantly.
88fdc172 1223 */
08c92000
MB
1224/* ENDGRENT_R_PROTO:
1225 * This symbol encodes the prototype of endgrent_r.
1226 * It is zero if d_endgrent_r is undef, and one of the
1227 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1228 * is defined.
88fdc172 1229 */
08c92000
MB
1230#$d_endgrent_r HAS_ENDGRENT_R /**/
1231#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1232
1233/* HAS_ENDHOSTENT:
1234 * This symbol, if defined, indicates that the endhostent() routine is
1235 * available to close whatever was being used for host queries.
88fdc172 1236 */
08c92000 1237#$d_endhent HAS_ENDHOSTENT /**/
88fdc172 1238
eaf812ae
MB
1239/* HAS_ENDHOSTENT_R:
1240 * This symbol, if defined, indicates that the endhostent_r routine
1241 * is available to endhostent re-entrantly.
1242 */
1243/* ENDHOSTENT_R_PROTO:
1244 * This symbol encodes the prototype of endhostent_r.
1245 * It is zero if d_endhostent_r is undef, and one of the
1246 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1247 * is defined.
1248 */
1249#$d_endhostent_r HAS_ENDHOSTENT_R /**/
1250#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
1251
08c92000
MB
1252/* HAS_ENDNETENT:
1253 * This symbol, if defined, indicates that the endnetent() routine is
1254 * available to close whatever was being used for network queries.
88fdc172 1255 */
08c92000
MB
1256#$d_endnent HAS_ENDNETENT /**/
1257
eaf812ae
MB
1258/* HAS_ENDNETENT_R:
1259 * This symbol, if defined, indicates that the endnetent_r routine
1260 * is available to endnetent re-entrantly.
1261 */
1262/* ENDNETENT_R_PROTO:
1263 * This symbol encodes the prototype of endnetent_r.
1264 * It is zero if d_endnetent_r is undef, and one of the
1265 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1266 * is defined.
1267 */
1268#$d_endnetent_r HAS_ENDNETENT_R /**/
1269#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
1270
08c92000
MB
1271/* HAS_ENDPROTOENT:
1272 * This symbol, if defined, indicates that the endprotoent() routine is
1273 * available to close whatever was being used for protocol queries.
88fdc172 1274 */
08c92000
MB
1275#$d_endpent HAS_ENDPROTOENT /**/
1276
eaf812ae
MB
1277/* HAS_ENDPROTOENT_R:
1278 * This symbol, if defined, indicates that the endprotoent_r routine
1279 * is available to endprotoent re-entrantly.
1280 */
1281/* ENDPROTOENT_R_PROTO:
1282 * This symbol encodes the prototype of endprotoent_r.
1283 * It is zero if d_endprotoent_r is undef, and one of the
1284 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1285 * is defined.
1286 */
1287#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
1288#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
1289
08c92000
MB
1290/* HAS_ENDPWENT:
1291 * This symbol, if defined, indicates that the getgrent routine is
1292 * available for finalizing sequential access of the passwd database.
88fdc172 1293 */
08c92000
MB
1294#$d_endpwent HAS_ENDPWENT /**/
1295
1296/* HAS_ENDPWENT_R:
1297 * This symbol, if defined, indicates that the endpwent_r routine
1298 * is available to endpwent re-entrantly.
88fdc172 1299 */
08c92000
MB
1300/* ENDPWENT_R_PROTO:
1301 * This symbol encodes the prototype of endpwent_r.
1302 * It is zero if d_endpwent_r is undef, and one of the
1303 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1304 * is defined.
88fdc172 1305 */
08c92000
MB
1306#$d_endpwent_r HAS_ENDPWENT_R /**/
1307#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1308
1309/* HAS_ENDSERVENT:
1310 * This symbol, if defined, indicates that the endservent() routine is
1311 * available to close whatever was being used for service queries.
a845a0d4 1312 */
08c92000
MB
1313#$d_endsent HAS_ENDSERVENT /**/
1314
eaf812ae
MB
1315/* HAS_ENDSERVENT_R:
1316 * This symbol, if defined, indicates that the endservent_r routine
1317 * is available to endservent re-entrantly.
1318 */
1319/* ENDSERVENT_R_PROTO:
1320 * This symbol encodes the prototype of endservent_r.
1321 * It is zero if d_endservent_r is undef, and one of the
1322 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1323 * is defined.
1324 */
1325#$d_endservent_r HAS_ENDSERVENT_R /**/
1326#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
1327
08c92000
MB
1328/* FLEXFILENAMES:
1329 * This symbol, if defined, indicates that the system supports filenames
1330 * longer than 14 characters.
a845a0d4 1331 */
08c92000 1332#$d_flexfnam FLEXFILENAMES /**/
a845a0d4 1333
08c92000
MB
1334/* HAS_GETGRENT:
1335 * This symbol, if defined, indicates that the getgrent routine is
1336 * available for sequential access of the group database.
a845a0d4 1337 */
08c92000 1338#$d_getgrent HAS_GETGRENT /**/
a845a0d4 1339
08c92000
MB
1340/* HAS_GETGRENT_R:
1341 * This symbol, if defined, indicates that the getgrent_r routine
1342 * is available to getgrent re-entrantly.
a845a0d4 1343 */
08c92000
MB
1344/* GETGRENT_R_PROTO:
1345 * This symbol encodes the prototype of getgrent_r.
1346 * It is zero if d_getgrent_r is undef, and one of the
1347 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1348 * is defined.
1349 */
1350#$d_getgrent_r HAS_GETGRENT_R /**/
1351#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1352
08c92000
MB
1353/* HAS_GETGRGID_R:
1354 * This symbol, if defined, indicates that the getgrgid_r routine
1355 * is available to getgrgid re-entrantly.
a845a0d4 1356 */
08c92000
MB
1357/* GETGRGID_R_PROTO:
1358 * This symbol encodes the prototype of getgrgid_r.
1359 * It is zero if d_getgrgid_r is undef, and one of the
1360 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1361 * is defined.
a845a0d4 1362 */
08c92000
MB
1363#$d_getgrgid_r HAS_GETGRGID_R /**/
1364#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1365
08c92000
MB
1366/* HAS_GETGRNAM_R:
1367 * This symbol, if defined, indicates that the getgrnam_r routine
1368 * is available to getgrnam re-entrantly.
a845a0d4 1369 */
08c92000
MB
1370/* GETGRNAM_R_PROTO:
1371 * This symbol encodes the prototype of getgrnam_r.
1372 * It is zero if d_getgrnam_r is undef, and one of the
1373 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1374 * is defined.
a845a0d4 1375 */
08c92000
MB
1376#$d_getgrnam_r HAS_GETGRNAM_R /**/
1377#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1378
08c92000
MB
1379/* HAS_GETHOSTBYADDR:
1380 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1381 * available to look up hosts by their IP addresses.
a845a0d4 1382 */
08c92000 1383#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
a845a0d4 1384
08c92000
MB
1385/* HAS_GETHOSTBYNAME:
1386 * This symbol, if defined, indicates that the gethostbyname() routine is
1387 * available to look up host names in some data base or other.
a845a0d4 1388 */
08c92000 1389#$d_gethbyname HAS_GETHOSTBYNAME /**/
a845a0d4 1390
08c92000
MB
1391/* HAS_GETHOSTENT:
1392 * This symbol, if defined, indicates that the gethostent() routine is
1393 * available to look up host names in some data base or another.
a845a0d4 1394 */
08c92000 1395#$d_gethent HAS_GETHOSTENT /**/
a845a0d4 1396
08c92000
MB
1397/* HAS_GETHOSTNAME:
1398 * This symbol, if defined, indicates that the C program may use the
1399 * gethostname() routine to derive the host name. See also HAS_UNAME
1400 * and PHOSTNAME.
9cdaf1c3 1401 */
08c92000
MB
1402/* HAS_UNAME:
1403 * This symbol, if defined, indicates that the C program may use the
1404 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1405 * and PHOSTNAME.
9cdaf1c3 1406 */
08c92000
MB
1407/* PHOSTNAME:
1408 * This symbol, if defined, indicates the command to feed to the
1409 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1410 * and HAS_UNAME. Note that the command uses a fully qualified path,
1411 * so that it is safe even if used by a process with super-user
1412 * privileges.
a845a0d4 1413 */
08c92000
MB
1414/* HAS_PHOSTNAME:
1415 * This symbol, if defined, indicates that the C program may use the
1416 * contents of PHOSTNAME as a command to feed to the popen() routine
1417 * to derive the host name.
a845a0d4 1418 */
08c92000
MB
1419#$d_gethname HAS_GETHOSTNAME /**/
1420#$d_uname HAS_UNAME /**/
1421#$d_phostname HAS_PHOSTNAME /**/
1422#ifdef HAS_PHOSTNAME
1423#define PHOSTNAME "$aphostname" /* How to get the host name */
1424#endif
a845a0d4 1425
eaf812ae
MB
1426/* HAS_GETHOSTBYADDR_R:
1427 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1428 * is available to gethostbyaddr re-entrantly.
a845a0d4 1429 */
eaf812ae
MB
1430/* GETHOSTBYADDR_R_PROTO:
1431 * This symbol encodes the prototype of gethostbyaddr_r.
1432 * It is zero if d_gethostbyaddr_r is undef, and one of the
1433 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1434 * is defined.
a845a0d4 1435 */
eaf812ae
MB
1436#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
1437#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
08c92000 1438
eaf812ae
MB
1439/* HAS_GETHOSTBYNAME_R:
1440 * This symbol, if defined, indicates that the gethostbyname_r routine
1441 * is available to gethostbyname re-entrantly.
a845a0d4 1442 */
eaf812ae
MB
1443/* GETHOSTBYNAME_R_PROTO:
1444 * This symbol encodes the prototype of gethostbyname_r.
1445 * It is zero if d_gethostbyname_r is undef, and one of the
1446 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
08c92000 1447 * is defined.
a845a0d4 1448 */
eaf812ae
MB
1449#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
1450#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
1451
1452/* HAS_GETHOSTENT_R:
1453 * This symbol, if defined, indicates that the gethostent_r routine
1454 * is available to gethostent re-entrantly.
1455 */
1456/* GETHOSTENT_R_PROTO:
1457 * This symbol encodes the prototype of gethostent_r.
1458 * It is zero if d_gethostent_r is undef, and one of the
1459 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1460 * is defined.
1461 */
1462#$d_gethostent_r HAS_GETHOSTENT_R /**/
1463#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
1464
1465/* HAS_GETHOST_PROTOS:
1466 * This symbol, if defined, indicates that <netdb.h> includes
1467 * prototypes for gethostent(), gethostbyname(), and
1468 * gethostbyaddr(). Otherwise, it is up to the program to guess
1469 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1470 */
1471#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1472
eaf812ae
MB
1473/* HAS_GETLOGIN_R:
1474 * This symbol, if defined, indicates that the getlogin_r routine
1475 * is available to getlogin re-entrantly.
1476 */
1477/* GETLOGIN_R_PROTO:
1478 * This symbol encodes the prototype of getlogin_r.
1479 * It is zero if d_getlogin_r is undef, and one of the
1480 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1481 * is defined.
1482 */
1483#$d_getlogin_r HAS_GETLOGIN_R /**/
1484#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
1485
08c92000
MB
1486/* HAS_GETNETBYADDR:
1487 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1488 * available to look up networks by their IP addresses.
a845a0d4 1489 */
08c92000
MB
1490#$d_getnbyaddr HAS_GETNETBYADDR /**/
1491
1492/* HAS_GETNETBYNAME:
1493 * This symbol, if defined, indicates that the getnetbyname() routine is
1494 * available to look up networks by their names.
a845a0d4 1495 */
08c92000 1496#$d_getnbyname HAS_GETNETBYNAME /**/
a845a0d4 1497
08c92000
MB
1498/* HAS_GETNETENT:
1499 * This symbol, if defined, indicates that the getnetent() routine is
1500 * available to look up network names in some data base or another.
a845a0d4 1501 */
08c92000
MB
1502#$d_getnent HAS_GETNETENT /**/
1503
eaf812ae
MB
1504/* HAS_GETNETBYADDR_R:
1505 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1506 * is available to getnetbyaddr re-entrantly.
1507 */
1508/* GETNETBYADDR_R_PROTO:
1509 * This symbol encodes the prototype of getnetbyaddr_r.
1510 * It is zero if d_getnetbyaddr_r is undef, and one of the
1511 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1512 * is defined.
1513 */
1514#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
1515#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
1516
1517/* HAS_GETNETBYNAME_R:
1518 * This symbol, if defined, indicates that the getnetbyname_r routine
1519 * is available to getnetbyname re-entrantly.
1520 */
1521/* GETNETBYNAME_R_PROTO:
1522 * This symbol encodes the prototype of getnetbyname_r.
1523 * It is zero if d_getnetbyname_r is undef, and one of the
1524 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1525 * is defined.
1526 */
1527#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
1528#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
1529
1530/* HAS_GETNETENT_R:
1531 * This symbol, if defined, indicates that the getnetent_r routine
1532 * is available to getnetent re-entrantly.
1533 */
1534/* GETNETENT_R_PROTO:
1535 * This symbol encodes the prototype of getnetent_r.
1536 * It is zero if d_getnetent_r is undef, and one of the
1537 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1538 * is defined.
1539 */
1540#$d_getnetent_r HAS_GETNETENT_R /**/
1541#define GETNETENT_R_PROTO $getnetent_r_proto /**/
1542
08c92000
MB
1543/* HAS_GETNET_PROTOS:
1544 * This symbol, if defined, indicates that <netdb.h> includes
1545 * prototypes for getnetent(), getnetbyname(), and
1546 * getnetbyaddr(). Otherwise, it is up to the program to guess
1547 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1548 */
08c92000 1549#$d_getnetprotos HAS_GETNET_PROTOS /**/
a845a0d4 1550
08c92000
MB
1551/* HAS_GETPROTOENT:
1552 * This symbol, if defined, indicates that the getprotoent() routine is
1553 * available to look up protocols in some data base or another.
a845a0d4 1554 */
08c92000 1555#$d_getpent HAS_GETPROTOENT /**/
a845a0d4 1556
08c92000
MB
1557/* HAS_GETPGRP:
1558 * This symbol, if defined, indicates that the getpgrp routine is
1559 * available to get the current process group.
a845a0d4 1560 */
08c92000
MB
1561/* USE_BSD_GETPGRP:
1562 * This symbol, if defined, indicates that getpgrp needs one
1563 * arguments whereas USG one needs none.
a845a0d4 1564 */
08c92000
MB
1565#$d_getpgrp HAS_GETPGRP /**/
1566#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1567
1568/* HAS_GETPROTOBYNAME:
1569 * This symbol, if defined, indicates that the getprotobyname()
1570 * routine is available to look up protocols by their name.
a845a0d4 1571 */
08c92000
MB
1572/* HAS_GETPROTOBYNUMBER:
1573 * This symbol, if defined, indicates that the getprotobynumber()
1574 * routine is available to look up protocols by their number.
a845a0d4 1575 */
08c92000
MB
1576#$d_getpbyname HAS_GETPROTOBYNAME /**/
1577#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
a845a0d4 1578
eaf812ae
MB
1579/* HAS_GETPROTOBYNAME_R:
1580 * This symbol, if defined, indicates that the getprotobyname_r routine
1581 * is available to getprotobyname re-entrantly.
1582 */
1583/* GETPROTOBYNAME_R_PROTO:
1584 * This symbol encodes the prototype of getprotobyname_r.
1585 * It is zero if d_getprotobyname_r is undef, and one of the
1586 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1587 * is defined.
1588 */
1589#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
1590#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
1591
1592/* HAS_GETPROTOBYNUMBER_R:
1593 * This symbol, if defined, indicates that the getprotobynumber_r routine
1594 * is available to getprotobynumber re-entrantly.
1595 */
1596/* GETPROTOBYNUMBER_R_PROTO:
1597 * This symbol encodes the prototype of getprotobynumber_r.
1598 * It is zero if d_getprotobynumber_r is undef, and one of the
1599 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1600 * is defined.
1601 */
1602#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
1603#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
1604
1605/* HAS_GETPROTOENT_R:
1606 * This symbol, if defined, indicates that the getprotoent_r routine
1607 * is available to getprotoent re-entrantly.
1608 */
1609/* GETPROTOENT_R_PROTO:
1610 * This symbol encodes the prototype of getprotoent_r.
1611 * It is zero if d_getprotoent_r is undef, and one of the
1612 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1613 * is defined.
1614 */
1615#$d_getprotoent_r HAS_GETPROTOENT_R /**/
1616#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
1617
08c92000
MB
1618/* HAS_GETPROTO_PROTOS:
1619 * This symbol, if defined, indicates that <netdb.h> includes
1620 * prototypes for getprotoent(), getprotobyname(), and
1621 * getprotobyaddr(). Otherwise, it is up to the program to guess
1622 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1623 */
08c92000 1624#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
a845a0d4 1625
08c92000
MB
1626/* HAS_GETPWENT:
1627 * This symbol, if defined, indicates that the getpwent routine is
1628 * available for sequential access of the passwd database.
1629 * If this is not available, the older getpw() function may be available.
a845a0d4 1630 */
08c92000 1631#$d_getpwent HAS_GETPWENT /**/
a845a0d4 1632
08c92000
MB
1633/* HAS_GETPWENT_R:
1634 * This symbol, if defined, indicates that the getpwent_r routine
1635 * is available to getpwent re-entrantly.
a845a0d4 1636 */
08c92000
MB
1637/* GETPWENT_R_PROTO:
1638 * This symbol encodes the prototype of getpwent_r.
1639 * It is zero if d_getpwent_r is undef, and one of the
1640 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1641 * is defined.
a845a0d4 1642 */
08c92000
MB
1643#$d_getpwent_r HAS_GETPWENT_R /**/
1644#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1645
08c92000
MB
1646/* HAS_GETPWNAM_R:
1647 * This symbol, if defined, indicates that the getpwnam_r routine
1648 * is available to getpwnam re-entrantly.
a845a0d4 1649 */
08c92000
MB
1650/* GETPWNAM_R_PROTO:
1651 * This symbol encodes the prototype of getpwnam_r.
1652 * It is zero if d_getpwnam_r is undef, and one of the
1653 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1654 * is defined.
a845a0d4 1655 */
08c92000
MB
1656#$d_getpwnam_r HAS_GETPWNAM_R /**/
1657#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1658
08c92000
MB
1659/* HAS_GETPWUID_R:
1660 * This symbol, if defined, indicates that the getpwuid_r routine
1661 * is available to getpwuid re-entrantly.
10bc17b6 1662 */
08c92000
MB
1663/* GETPWUID_R_PROTO:
1664 * This symbol encodes the prototype of getpwuid_r.
1665 * It is zero if d_getpwuid_r is undef, and one of the
1666 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1667 * is defined.
a845a0d4 1668 */
08c92000
MB
1669#$d_getpwuid_r HAS_GETPWUID_R /**/
1670#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1671
08c92000
MB
1672/* HAS_GETSERVENT:
1673 * This symbol, if defined, indicates that the getservent() routine is
1674 * available to look up network services in some data base or another.
a845a0d4 1675 */
08c92000 1676#$d_getsent HAS_GETSERVENT /**/
a845a0d4 1677
eaf812ae
MB
1678/* HAS_GETSERVBYNAME_R:
1679 * This symbol, if defined, indicates that the getservbyname_r routine
1680 * is available to getservbyname re-entrantly.
1681 */
1682/* GETSERVBYNAME_R_PROTO:
1683 * This symbol encodes the prototype of getservbyname_r.
1684 * It is zero if d_getservbyname_r is undef, and one of the
1685 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1686 * is defined.
1687 */
1688#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
1689#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
1690
1691/* HAS_GETSERVBYPORT_R:
1692 * This symbol, if defined, indicates that the getservbyport_r routine
1693 * is available to getservbyport re-entrantly.
1694 */
1695/* GETSERVBYPORT_R_PROTO:
1696 * This symbol encodes the prototype of getservbyport_r.
1697 * It is zero if d_getservbyport_r is undef, and one of the
1698 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1699 * is defined.
1700 */
1701#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
1702#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
1703
1704/* HAS_GETSERVENT_R:
1705 * This symbol, if defined, indicates that the getservent_r routine
1706 * is available to getservent re-entrantly.
1707 */
1708/* GETSERVENT_R_PROTO:
1709 * This symbol encodes the prototype of getservent_r.
1710 * It is zero if d_getservent_r is undef, and one of the
1711 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1712 * is defined.
1713 */
1714#$d_getservent_r HAS_GETSERVENT_R /**/
1715#define GETSERVENT_R_PROTO $getservent_r_proto /**/
1716
08c92000
MB
1717/* HAS_GETSERV_PROTOS:
1718 * This symbol, if defined, indicates that <netdb.h> includes
1719 * prototypes for getservent(), getservbyname(), and
1720 * getservbyaddr(). Otherwise, it is up to the program to guess
1721 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1722 */
08c92000 1723#$d_getservprotos HAS_GETSERV_PROTOS /**/
a845a0d4 1724
08c92000
MB
1725/* HAS_GETSPNAM_R:
1726 * This symbol, if defined, indicates that the getspnam_r routine
1727 * is available to getspnam re-entrantly.
a845a0d4 1728 */
08c92000
MB
1729/* GETSPNAM_R_PROTO:
1730 * This symbol encodes the prototype of getspnam_r.
1731 * It is zero if d_getspnam_r is undef, and one of the
1732 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1733 * is defined.
a845a0d4 1734 */
08c92000
MB
1735#$d_getspnam_r HAS_GETSPNAM_R /**/
1736#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4
JH
1737
1738/* HAS_GETSERVBYNAME:
1739 * This symbol, if defined, indicates that the getservbyname()
1740 * routine is available to look up services by their name.
1741 */
1742/* HAS_GETSERVBYPORT:
1743 * This symbol, if defined, indicates that the getservbyport()
1744 * routine is available to look up services by their port.
1745 */
1746#$d_getsbyname HAS_GETSERVBYNAME /**/
1747#$d_getsbyport HAS_GETSERVBYPORT /**/
1748
08c92000
MB
1749/* HAS_GMTIME_R:
1750 * This symbol, if defined, indicates that the gmtime_r routine
1751 * is available to gmtime re-entrantly.
1752 */
1753/* GMTIME_R_PROTO:
1754 * This symbol encodes the prototype of gmtime_r.
1755 * It is zero if d_gmtime_r is undef, and one of the
1756 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1757 * is defined.
1758 */
1759#$d_gmtime_r HAS_GMTIME_R /**/
1760#define GMTIME_R_PROTO $gmtime_r_proto /**/
1761
a845a0d4
JH
1762/* HAS_HTONL:
1763 * This symbol, if defined, indicates that the htonl() routine (and
1764 * friends htons() ntohl() ntohs()) are available to do network
1765 * order byte swapping.
1766 */
1767/* HAS_HTONS:
1768 * This symbol, if defined, indicates that the htons() routine (and
1769 * friends htonl() ntohl() ntohs()) are available to do network
1770 * order byte swapping.
1771 */
1772/* HAS_NTOHL:
1773 * This symbol, if defined, indicates that the ntohl() routine (and
1774 * friends htonl() htons() ntohs()) are available to do network
1775 * order byte swapping.
1776 */
1777/* HAS_NTOHS:
1778 * This symbol, if defined, indicates that the ntohs() routine (and
1779 * friends htonl() htons() ntohl()) are available to do network
1780 * order byte swapping.
1781 */
1782#$d_htonl HAS_HTONL /**/
1783#$d_htonl HAS_HTONS /**/
1784#$d_htonl HAS_NTOHL /**/
1785#$d_htonl HAS_NTOHS /**/
1786
08c92000
MB
1787/* HAS_LOCALTIME_R:
1788 * This symbol, if defined, indicates that the localtime_r routine
1789 * is available to localtime re-entrantly.
1790 */
f025e94b
MB
1791/* LOCALTIME_R_NEEDS_TZSET:
1792 * Many libc's localtime_r implementations do not call tzset,
1793 * making them differ from localtime(), and making timezone
1794 * changes using $ENV{TZ} without explicitly calling tzset
1795 * impossible. This symbol makes us call tzset before localtime_r
1796 */
8572b25d
BH
1797#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
1798#ifdef LOCALTIME_R_NEEDS_TZSET
1799#define L_R_TZSET tzset(),
1800#else
1801#define L_R_TZSET
1802#endif
1803
08c92000
MB
1804/* LOCALTIME_R_PROTO:
1805 * This symbol encodes the prototype of localtime_r.
1806 * It is zero if d_localtime_r is undef, and one of the
1807 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1808 * is defined.
1809 */
1810#$d_localtime_r HAS_LOCALTIME_R /**/
1811#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1812
1813/* HAS_LONG_DOUBLE:
1814 * This symbol will be defined if the C compiler supports long
1815 * doubles.
1816 */
1817/* LONG_DOUBLESIZE:
1818 * This symbol contains the size of a long double, so that the
1819 * C preprocessor can make decisions based on it. It is only
1820 * defined if the system supports long doubles.
1821 */
1822#$d_longdbl HAS_LONG_DOUBLE /**/
1823#ifdef HAS_LONG_DOUBLE
1824#define LONG_DOUBLESIZE $longdblsize /**/
1825#endif
1826
1827/* HAS_LONG_LONG:
1828 * This symbol will be defined if the C compiler supports long long.
1829 */
1830/* LONGLONGSIZE:
1831 * This symbol contains the size of a long long, so that the
1832 * C preprocessor can make decisions based on it. It is only
1833 * defined if the system supports long long.
a845a0d4
JH
1834 */
1835#$d_longlong HAS_LONG_LONG /**/
1836#ifdef HAS_LONG_LONG
1837#define LONGLONGSIZE $longlongsize /**/
1838#endif
1839
08c92000
MB
1840/* HAS_LSEEK_PROTO:
1841 * This symbol, if defined, indicates that the system provides
1842 * a prototype for the lseek() function. Otherwise, it is up
1843 * to the program to supply one. A good guess is
1844 * extern off_t lseek(int, off_t, int);
1845 */
1846#$d_lseekproto HAS_LSEEK_PROTO /**/
1847
a845a0d4
JH
1848/* HAS_MEMCHR:
1849 * This symbol, if defined, indicates that the memchr routine is available
1850 * to locate characters within a C string.
1851 */
1852#$d_memchr HAS_MEMCHR /**/
1853
1854/* HAS_MKSTEMP:
1855 * This symbol, if defined, indicates that the mkstemp routine is
1856 * available to exclusively create and open a uniquely named
1857 * temporary file.
1858 */
1859#$d_mkstemp HAS_MKSTEMP /**/
1860
1861/* HAS_MMAP:
1862 * This symbol, if defined, indicates that the mmap system call is
1863 * available to map a file into memory.
1864 */
1865/* Mmap_t:
1866 * This symbol holds the return type of the mmap() system call
1867 * (and simultaneously the type of the first argument).
8f42a9ec 1868 * Usually set to 'void *' or 'caddr_t'.
a845a0d4
JH
1869 */
1870#$d_mmap HAS_MMAP /**/
1871#define Mmap_t $mmaptype /**/
1872
1873/* HAS_MSG:
1874 * This symbol, if defined, indicates that the entire msg*(2) library is
1875 * supported (IPC mechanism based on message queues).
1876 */
1877#$d_msg HAS_MSG /**/
1878
f244a502
JH
1879/* HAS_POLL:
1880 * This symbol, if defined, indicates that the poll routine is
1881 * available to poll active file descriptors. You may safely
1882 * include <poll.h> when both this symbol *and* I_POLL are defined.
1883 */
1884#$d_poll HAS_POLL /**/
1885
08c92000
MB
1886/* OLD_PTHREAD_CREATE_JOINABLE:
1887 * This symbol, if defined, indicates how to create pthread
1888 * in joinable (aka undetached) state. NOTE: not defined
1889 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1890 * (the new version of the constant).
1891 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1892 * and __UNDETACHED.
a845a0d4 1893 */
08c92000 1894#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
a845a0d4 1895
eaf812ae
MB
1896/* HAS_PTHREAD_ATFORK:
1897 * This symbol, if defined, indicates that the pthread_atfork routine
1898 * is available to setup fork handlers.
1899 */
1900#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
1901
08c92000
MB
1902/* HAS_PTHREAD_YIELD:
1903 * This symbol, if defined, indicates that the pthread_yield
1904 * routine is available to yield the execution of the current
1905 * thread. sched_yield is preferable to pthread_yield.
a845a0d4 1906 */
08c92000
MB
1907/* SCHED_YIELD:
1908 * This symbol defines the way to yield the execution of
1909 * the current thread. Known ways are sched_yield,
1910 * pthread_yield, and pthread_yield with NULL.
a845a0d4 1911 */
08c92000
MB
1912/* HAS_SCHED_YIELD:
1913 * This symbol, if defined, indicates that the sched_yield
1914 * routine is available to yield the execution of the current
1915 * thread. sched_yield is preferable to pthread_yield.
1916 */
1917#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1918#define SCHED_YIELD $sched_yield /**/
1919#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 1920
08c92000
MB
1921/* HAS_RANDOM_R:
1922 * This symbol, if defined, indicates that the random_r routine
1923 * is available to random re-entrantly.
a845a0d4 1924 */
08c92000
MB
1925/* RANDOM_R_PROTO:
1926 * This symbol encodes the prototype of random_r.
1927 * It is zero if d_random_r is undef, and one of the
1928 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
1929 * is defined.
a845a0d4 1930 */
08c92000
MB
1931#$d_random_r HAS_RANDOM_R /**/
1932#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 1933
eaf812ae
MB
1934/* HAS_READDIR64_R:
1935 * This symbol, if defined, indicates that the readdir64_r routine
1936 * is available to readdir64 re-entrantly.
1937 */
1938/* READDIR64_R_PROTO:
1939 * This symbol encodes the prototype of readdir64_r.
1940 * It is zero if d_readdir64_r is undef, and one of the
1941 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
1942 * is defined.
1943 */
1944#$d_readdir64_r HAS_READDIR64_R /**/
1945#define READDIR64_R_PROTO $readdir64_r_proto /**/
1946
08c92000
MB
1947/* HAS_READDIR_R:
1948 * This symbol, if defined, indicates that the readdir_r routine
1949 * is available to readdir re-entrantly.
a845a0d4 1950 */
08c92000
MB
1951/* READDIR_R_PROTO:
1952 * This symbol encodes the prototype of readdir_r.
1953 * It is zero if d_readdir_r is undef, and one of the
1954 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
1955 * is defined.
1956 */
1957#$d_readdir_r HAS_READDIR_R /**/
1958#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 1959
08c92000
MB
1960/* HAS_SEM:
1961 * This symbol, if defined, indicates that the entire sem*(2) library is
1962 * supported.
1963 */
1964#$d_sem HAS_SEM /**/
1965
08c92000
MB
1966/* HAS_SETGRENT:
1967 * This symbol, if defined, indicates that the setgrent routine is
1968 * available for initializing sequential access of the group database.
1969 */
1970#$d_setgrent HAS_SETGRENT /**/
1971
1972/* HAS_SETGRENT_R:
1973 * This symbol, if defined, indicates that the setgrent_r routine
1974 * is available to setgrent re-entrantly.
1975 */
1976/* SETGRENT_R_PROTO:
1977 * This symbol encodes the prototype of setgrent_r.
1978 * It is zero if d_setgrent_r is undef, and one of the
1979 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
1980 * is defined.
1981 */
1982#$d_setgrent_r HAS_SETGRENT_R /**/
1983#define SETGRENT_R_PROTO $setgrent_r_proto /**/
1984
1985/* HAS_SETGROUPS:
1986 * This symbol, if defined, indicates that the setgroups() routine is
1987 * available to set the list of process groups. If unavailable, multiple
1988 * groups are probably not supported.
1989 */
1990#$d_setgrps HAS_SETGROUPS /**/
1991
1992/* HAS_SETHOSTENT:
1993 * This symbol, if defined, indicates that the sethostent() routine is
1994 * available.
1995 */
1996#$d_sethent HAS_SETHOSTENT /**/
1997
eaf812ae
MB
1998/* HAS_SETHOSTENT_R:
1999 * This symbol, if defined, indicates that the sethostent_r routine
2000 * is available to sethostent re-entrantly.
2001 */
2002/* SETHOSTENT_R_PROTO:
2003 * This symbol encodes the prototype of sethostent_r.
2004 * It is zero if d_sethostent_r is undef, and one of the
2005 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2006 * is defined.
2007 */
2008#$d_sethostent_r HAS_SETHOSTENT_R /**/
2009#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
2010
eaf812ae
MB
2011/* HAS_SETLOCALE_R:
2012 * This symbol, if defined, indicates that the setlocale_r routine
2013 * is available to setlocale re-entrantly.
2014 */
2015/* SETLOCALE_R_PROTO:
2016 * This symbol encodes the prototype of setlocale_r.
2017 * It is zero if d_setlocale_r is undef, and one of the
2018 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2019 * is defined.
2020 */
2021#$d_setlocale_r HAS_SETLOCALE_R /**/
2022#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
2023
08c92000
MB
2024/* HAS_SETNETENT:
2025 * This symbol, if defined, indicates that the setnetent() routine is
2026 * available.
2027 */
2028#$d_setnent HAS_SETNETENT /**/
2029
eaf812ae
MB
2030/* HAS_SETNETENT_R:
2031 * This symbol, if defined, indicates that the setnetent_r routine
2032 * is available to setnetent re-entrantly.
2033 */
2034/* SETNETENT_R_PROTO:
2035 * This symbol encodes the prototype of setnetent_r.
2036 * It is zero if d_setnetent_r is undef, and one of the
2037 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2038 * is defined.
2039 */
2040#$d_setnetent_r HAS_SETNETENT_R /**/
2041#define SETNETENT_R_PROTO $setnetent_r_proto /**/
2042
2043/* HAS_SETPROTOENT:
2044 * This symbol, if defined, indicates that the setprotoent() routine is
2045 * available.
2046 */
2047#$d_setpent HAS_SETPROTOENT /**/
08c92000
MB
2048
2049/* HAS_SETPGRP:
2050 * This symbol, if defined, indicates that the setpgrp routine is
2051 * available to set the current process group.
2052 */
2053/* USE_BSD_SETPGRP:
2054 * This symbol, if defined, indicates that setpgrp needs two
2055 * arguments whereas USG one needs none. See also HAS_SETPGID
2056 * for a POSIX interface.
2057 */
2058#$d_setpgrp HAS_SETPGRP /**/
2059#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2060
eaf812ae
MB
2061/* HAS_SETPROTOENT_R:
2062 * This symbol, if defined, indicates that the setprotoent_r routine
2063 * is available to setprotoent re-entrantly.
2064 */
2065/* SETPROTOENT_R_PROTO:
2066 * This symbol encodes the prototype of setprotoent_r.
2067 * It is zero if d_setprotoent_r is undef, and one of the
2068 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2069 * is defined.
2070 */
2071#$d_setprotoent_r HAS_SETPROTOENT_R /**/
2072#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
2073
08c92000
MB
2074/* HAS_SETPWENT:
2075 * This symbol, if defined, indicates that the setpwent routine is
2076 * available for initializing sequential access of the passwd database.
2077 */
2078#$d_setpwent HAS_SETPWENT /**/
2079
2080/* HAS_SETPWENT_R:
2081 * This symbol, if defined, indicates that the setpwent_r routine
2082 * is available to setpwent re-entrantly.
2083 */
2084/* SETPWENT_R_PROTO:
2085 * This symbol encodes the prototype of setpwent_r.
2086 * It is zero if d_setpwent_r is undef, and one of the
2087 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2088 * is defined.
2089 */
2090#$d_setpwent_r HAS_SETPWENT_R /**/
2091#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2092
2093/* HAS_SETSERVENT:
2094 * This symbol, if defined, indicates that the setservent() routine is
2095 * available.
2096 */
2097#$d_setsent HAS_SETSERVENT /**/
2098
eaf812ae
MB
2099/* HAS_SETSERVENT_R:
2100 * This symbol, if defined, indicates that the setservent_r routine
2101 * is available to setservent re-entrantly.
2102 */
2103/* SETSERVENT_R_PROTO:
2104 * This symbol encodes the prototype of setservent_r.
2105 * It is zero if d_setservent_r is undef, and one of the
2106 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2107 * is defined.
2108 */
2109#$d_setservent_r HAS_SETSERVENT_R /**/
2110#define SETSERVENT_R_PROTO $setservent_r_proto /**/
2111
08c92000
MB
2112/* HAS_SETVBUF:
2113 * This symbol, if defined, indicates that the setvbuf routine is
2114 * available to change buffering on an open stdio stream.
2115 * to a line-buffered mode.
2116 */
2117#$d_setvbuf HAS_SETVBUF /**/
2118
08c92000
MB
2119/* HAS_SHM:
2120 * This symbol, if defined, indicates that the entire shm*(2) library is
2121 * supported.
2122 */
2123#$d_shm HAS_SHM /**/
2124
eaf812ae
MB
2125/* Shmat_t:
2126 * This symbol holds the return type of the shmat() system call.
2127 * Usually set to 'void *' or 'char *'.
2128 */
2129/* HAS_SHMAT_PROTOTYPE:
2130 * This symbol, if defined, indicates that the sys/shm.h includes
2131 * a prototype for shmat(). Otherwise, it is up to the program to
2132 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2133 * but not always right so it should be emitted by the program only
2134 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2135 */
2136#define Shmat_t $shmattype /**/
2137#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2138
a845a0d4
JH
2139/* HAS_SOCKET:
2140 * This symbol, if defined, indicates that the BSD socket interface is
2141 * supported.
2142 */
2143/* HAS_SOCKETPAIR:
2144 * This symbol, if defined, indicates that the BSD socketpair() call is
2145 * supported.
2146 */
2147/* HAS_MSG_CTRUNC:
2148 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2149 * Checking just with #ifdef might not be enough because this symbol
2150 * has been known to be an enum.
2151 */
2152/* HAS_MSG_DONTROUTE:
2153 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2154 * Checking just with #ifdef might not be enough because this symbol
2155 * has been known to be an enum.
2156 */
2157/* HAS_MSG_OOB:
2158 * This symbol, if defined, indicates that the MSG_OOB is supported.
2159 * Checking just with #ifdef might not be enough because this symbol
2160 * has been known to be an enum.
10bc17b6 2161 */
a845a0d4
JH
2162/* HAS_MSG_PEEK:
2163 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2164 * Checking just with #ifdef might not be enough because this symbol
2165 * has been known to be an enum.
c7aff470 2166 */
a845a0d4
JH
2167/* HAS_MSG_PROXY:
2168 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2169 * Checking just with #ifdef might not be enough because this symbol
2170 * has been known to be an enum.
b363b713 2171 */
a845a0d4
JH
2172/* HAS_SCM_RIGHTS:
2173 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2174 * Checking just with #ifdef might not be enough because this symbol
2175 * has been known to be an enum.
a7fea17f 2176 */
a845a0d4
JH
2177#$d_socket HAS_SOCKET /**/
2178#$d_sockpair HAS_SOCKETPAIR /**/
2179#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
2180#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
2181#$d_msg_oob HAS_MSG_OOB /**/
2182#$d_msg_peek HAS_MSG_PEEK /**/
2183#$d_msg_proxy HAS_MSG_PROXY /**/
2184#$d_scm_rights HAS_SCM_RIGHTS /**/
44b94491 2185
08c92000
MB
2186/* HAS_SRAND48_R:
2187 * This symbol, if defined, indicates that the srand48_r routine
2188 * is available to srand48 re-entrantly.
2189 */
2190/* SRAND48_R_PROTO:
2191 * This symbol encodes the prototype of srand48_r.
2192 * It is zero if d_srand48_r is undef, and one of the
2193 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2194 * is defined.
2195 */
2196#$d_srand48_r HAS_SRAND48_R /**/
2197#define SRAND48_R_PROTO $srand48_r_proto /**/
2198
2199/* HAS_SRANDOM_R:
2200 * This symbol, if defined, indicates that the srandom_r routine
2201 * is available to srandom re-entrantly.
2202 */
2203/* SRANDOM_R_PROTO:
2204 * This symbol encodes the prototype of srandom_r.
2205 * It is zero if d_srandom_r is undef, and one of the
2206 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2207 * is defined.
2208 */
2209#$d_srandom_r HAS_SRANDOM_R /**/
2210#define SRANDOM_R_PROTO $srandom_r_proto /**/
2211
a845a0d4
JH
2212/* USE_STAT_BLOCKS:
2213 * This symbol is defined if this system has a stat structure declaring
2214 * st_blksize and st_blocks.
a33c94aa 2215 */
a845a0d4
JH
2216#ifndef USE_STAT_BLOCKS
2217#$d_statblks USE_STAT_BLOCKS /**/
2218#endif
44b94491 2219
08c92000
MB
2220/* HAS_STRERROR:
2221 * This symbol, if defined, indicates that the strerror routine is
2222 * available to translate error numbers to strings. See the writeup
2223 * of Strerror() in this file before you try to define your own.
2224 */
2225/* HAS_SYS_ERRLIST:
2226 * This symbol, if defined, indicates that the sys_errlist array is
2227 * available to translate error numbers to strings. The extern int
2228 * sys_nerr gives the size of that table.
2229 */
2230/* Strerror:
2231 * This preprocessor symbol is defined as a macro if strerror() is
2232 * not available to translate error numbers to strings but sys_errlist[]
2233 * array is there.
2234 */
2235#$d_strerror HAS_STRERROR /**/
2236#$d_syserrlst HAS_SYS_ERRLIST /**/
2237#define Strerror(e) $d_strerrm
2238
2239/* HAS_STRERROR_R:
2240 * This symbol, if defined, indicates that the strerror_r routine
2241 * is available to strerror re-entrantly.
2242 */
2243/* STRERROR_R_PROTO:
2244 * This symbol encodes the prototype of strerror_r.
2245 * It is zero if d_strerror_r is undef, and one of the
2246 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2247 * is defined.
2248 */
2249#$d_strerror_r HAS_STRERROR_R /**/
2250#define STRERROR_R_PROTO $strerror_r_proto /**/
2251
ed140128
AD
2252/* HAS_STRTOUL:
2253 * This symbol, if defined, indicates that the strtoul routine is
2254 * available to provide conversion of strings to unsigned long.
eaf812ae 2255 */
ed140128 2256#$d_strtoul HAS_STRTOUL /**/
eaf812ae 2257
ed140128
AD
2258/* HAS_TIME:
2259 * This symbol, if defined, indicates that the time() routine exists.
eaf812ae 2260 */
ed140128
AD
2261/* Time_t:
2262 * This symbol holds the type returned by time(). It can be long,
2263 * or time_t on BSD sites (in which case <sys/types.h> should be
2264 * included).
eaf812ae 2265 */
ed140128
AD
2266#$d_time HAS_TIME /**/
2267#define Time_t $timetype /* Time type */
eaf812ae 2268
ed140128
AD
2269/* HAS_TIMES:
2270 * This symbol, if defined, indicates that the times() routine exists.
2271 * Note that this became obsolete on some systems (SUNOS), which now
2272 * use getrusage(). It may be necessary to include <sys/times.h>.
08c92000 2273 */
ed140128 2274#$d_times HAS_TIMES /**/
08c92000
MB
2275
2276/* HAS_TMPNAM_R:
2277 * This symbol, if defined, indicates that the tmpnam_r routine
2278 * is available to tmpnam re-entrantly.
2279 */
2280/* TMPNAM_R_PROTO:
2281 * This symbol encodes the prototype of tmpnam_r.
2282 * It is zero if d_tmpnam_r is undef, and one of the
2283 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2284 * is defined.
2285 */
2286#$d_tmpnam_r HAS_TMPNAM_R /**/
2287#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2288
eaf812ae
MB
2289/* HAS_TTYNAME_R:
2290 * This symbol, if defined, indicates that the ttyname_r routine
2291 * is available to ttyname re-entrantly.
2292 */
2293/* TTYNAME_R_PROTO:
2294 * This symbol encodes the prototype of ttyname_r.
2295 * It is zero if d_ttyname_r is undef, and one of the
2296 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2297 * is defined.
2298 */
2299#$d_ttyname_r HAS_TTYNAME_R /**/
2300#define TTYNAME_R_PROTO $ttyname_r_proto /**/
2301
08c92000 2302/* HAS_UNION_SEMUN:
a845a0d4
JH
2303 * This symbol, if defined, indicates that the union semun is
2304 * defined by including <sys/sem.h>. If not, the user code
2305 * probably needs to define it as:
2306 * union semun {
2307 * int val;
2308 * struct semid_ds *buf;
2309 * unsigned short *array;
2310 * }
758a5d79 2311 */
a845a0d4
JH
2312/* USE_SEMCTL_SEMUN:
2313 * This symbol, if defined, indicates that union semun is
2314 * used for semctl IPC_STAT.
758a5d79 2315 */
a845a0d4
JH
2316/* USE_SEMCTL_SEMID_DS:
2317 * This symbol, if defined, indicates that struct semid_ds * is
2318 * used for semctl IPC_STAT.
c7aff470 2319 */
a845a0d4
JH
2320#$d_union_semun HAS_UNION_SEMUN /**/
2321#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2322#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
c7aff470 2323
a845a0d4
JH
2324/* HAS_VFORK:
2325 * This symbol, if defined, indicates that vfork() exists.
c5f05a91 2326 */
a845a0d4 2327#$d_vfork HAS_VFORK /**/
c5f05a91 2328
233e16ce
MB
2329/* HAS_PSEUDOFORK:
2330 * This symbol, if defined, indicates that an emulation of the
2331 * fork routine is available.
2332 */
2333#$d_pseudofork HAS_PSEUDOFORK /**/
2334
a845a0d4
JH
2335/* Signal_t:
2336 * This symbol's value is either "void" or "int", corresponding to the
2337 * appropriate return type of a signal handler. Thus, you can declare
2338 * a signal handler using "Signal_t (*handler)()", and define the
2339 * handler using "Signal_t handler(sig)".
a3540c92 2340 */
a845a0d4 2341#define Signal_t $signal_t /* Signal handler's return type */
a3540c92 2342
08c92000
MB
2343/* Fpos_t:
2344 * This symbol holds the type used to declare file positions in libc.
2345 * It can be fpos_t, long, uint, etc... It may be necessary to include
2346 * <sys/types.h> to get any typedef'ed information.
2347 */
2348#define Fpos_t $fpostype /* File position type */
2349
2350/* Gid_t_f:
2351 * This symbol defines the format string used for printing a Gid_t.
2352 */
2353#define Gid_t_f $gidformat /**/
2354
2355/* Gid_t_sign:
2356 * This symbol holds the signedess of a Gid_t.
2357 * 1 for unsigned, -1 for signed.
2358 */
2359#define Gid_t_sign $gidsign /* GID sign */
2360
2361/* Gid_t_size:
2362 * This symbol holds the size of a Gid_t in bytes.
2363 */
2364#define Gid_t_size $gidsize /* GID size */
2365
2366/* Gid_t:
2367 * This symbol holds the return type of getgid() and the type of
2368 * argument to setrgid() and related functions. Typically,
2369 * it is the type of group ids in the kernel. It can be int, ushort,
2370 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2371 * any typedef'ed information.
2372 */
2373#define Gid_t $gidtype /* Type for getgid(), etc... */
2374
2375/* Groups_t:
2376 * This symbol holds the type used for the second argument to
2377 * getgroups() and setgroups(). Usually, this is the same as
2378 * gidtype (gid_t) , but sometimes it isn't.
2379 * It can be int, ushort, gid_t, etc...
2380 * It may be necessary to include <sys/types.h> to get any
2381 * typedef'ed information. This is only required if you have
2382 * getgroups() or setgroups()..
2383 */
2384#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2385#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
2386#endif
2387
08c92000
MB
2388/* I_GRP:
2389 * This symbol, if defined, indicates to the C program that it should
2390 * include <grp.h>.
2391 */
2392/* GRPASSWD:
2393 * This symbol, if defined, indicates to the C program that struct group
2394 * in <grp.h> contains gr_passwd.
2395 */
2396#$i_grp I_GRP /**/
2397#$d_grpasswd GRPASSWD /**/
2398
08c92000
MB
2399/* I_MACH_CTHREADS:
2400 * This symbol, if defined, indicates to the C program that it should
2401 * include <mach/cthreads.h>.
2402 */
2403#$i_machcthr I_MACH_CTHREADS /**/
2404
eaf812ae
MB
2405/* I_NDBM:
2406 * This symbol, if defined, indicates that <ndbm.h> exists and should
2407 * be included.
2408 */
2409#$i_ndbm I_NDBM /**/
2410
08c92000
MB
2411/* I_NETDB:
2412 * This symbol, if defined, indicates that <netdb.h> exists and
2413 * should be included.
2414 */
2415#$i_netdb I_NETDB /**/
2416
08c92000
MB
2417/* I_PTHREAD:
2418 * This symbol, if defined, indicates to the C program that it should
2419 * include <pthread.h>.
2420 */
2421#$i_pthread I_PTHREAD /**/
2422
2423/* I_PWD:
a845a0d4
JH
2424 * This symbol, if defined, indicates to the C program that it should
2425 * include <pwd.h>.
a33c94aa 2426 */
a845a0d4
JH
2427/* PWQUOTA:
2428 * This symbol, if defined, indicates to the C program that struct passwd
2429 * contains pw_quota.
49dabb45 2430 */
a845a0d4
JH
2431/* PWAGE:
2432 * This symbol, if defined, indicates to the C program that struct passwd
2433 * contains pw_age.
3813c136 2434 */
a845a0d4
JH
2435/* PWCHANGE:
2436 * This symbol, if defined, indicates to the C program that struct passwd
2437 * contains pw_change.
1acc7ade 2438 */
a845a0d4
JH
2439/* PWCLASS:
2440 * This symbol, if defined, indicates to the C program that struct passwd
2441 * contains pw_class.
a33c94aa 2442 */
a845a0d4
JH
2443/* PWEXPIRE:
2444 * This symbol, if defined, indicates to the C program that struct passwd
2445 * contains pw_expire.
10bc17b6 2446 */
a845a0d4
JH
2447/* PWCOMMENT:
2448 * This symbol, if defined, indicates to the C program that struct passwd
2449 * contains pw_comment.
10bc17b6 2450 */
a845a0d4
JH
2451/* PWGECOS:
2452 * This symbol, if defined, indicates to the C program that struct passwd
2453 * contains pw_gecos.
10bc17b6 2454 */
a845a0d4
JH
2455/* PWPASSWD:
2456 * This symbol, if defined, indicates to the C program that struct passwd
2457 * contains pw_passwd.
10bc17b6 2458 */
a845a0d4
JH
2459#$i_pwd I_PWD /**/
2460#$d_pwquota PWQUOTA /**/
2461#$d_pwage PWAGE /**/
2462#$d_pwchange PWCHANGE /**/
2463#$d_pwclass PWCLASS /**/
2464#$d_pwexpire PWEXPIRE /**/
2465#$d_pwcomment PWCOMMENT /**/
2466#$d_pwgecos PWGECOS /**/
2467#$d_pwpasswd PWPASSWD /**/
10bc17b6 2468
ed140128
AD
2469/* I_SYS_ACCESS:
2470 * This symbol, if defined, indicates to the C program that it should
2471 * include <sys/access.h>.
10bc17b6 2472 */
ed140128 2473#$i_sysaccess I_SYS_ACCESS /**/
08c92000 2474
ed140128
AD
2475/* I_SYS_SECURITY:
2476 * This symbol, if defined, indicates to the C program that it should
2477 * include <sys/security.h>.
a33c94aa 2478 */
ed140128 2479#$i_syssecrt I_SYS_SECURITY /**/
a33c94aa 2480
08c92000
MB
2481/* I_SYSUIO:
2482 * This symbol, if defined, indicates that <sys/uio.h> exists and
2483 * should be included.
4e0554ec 2484 */
08c92000 2485#$i_sysuio I_SYSUIO /**/
4e0554ec 2486
eaf812ae
MB
2487/* I_STDARG:
2488 * This symbol, if defined, indicates that <stdarg.h> exists and should
2489 * be included.
2490 */
2491/* I_VARARGS:
2492 * This symbol, if defined, indicates to the C program that it should
2493 * include <varargs.h>.
2494 */
2495#$i_stdarg I_STDARG /**/
2496#$i_varargs I_VARARGS /**/
2497
08c92000
MB
2498/* PERL_INC_VERSION_LIST:
2499 * This variable specifies the list of subdirectories in over
2500 * which perl.c:incpush() and lib/lib.pm will automatically
2501 * search when adding directories to @INC, in a format suitable
2502 * for a C initialization string. See the inc_version_list entry
2503 * in Porting/Glossary for more details.
36adc09b 2504 */
c95d0e17 2505#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
36adc09b 2506
08c92000
MB
2507/* INSTALL_USR_BIN_PERL:
2508 * This symbol, if defined, indicates that Perl is to be installed
2509 * also as /usr/bin/perl.
a33c94aa 2510 */
08c92000 2511#$installusrbinperl INSTALL_USR_BIN_PERL /**/
a33c94aa 2512
08c92000
MB
2513/* Off_t:
2514 * This symbol holds the type used to declare offsets in the kernel.
2515 * It can be int, long, off_t, etc... It may be necessary to include
2516 * <sys/types.h> to get any typedef'ed information.
a33c94aa 2517 */
08c92000
MB
2518/* LSEEKSIZE:
2519 * This symbol holds the number of bytes used by the Off_t.
15b61c98 2520 */
08c92000
MB
2521/* Off_t_size:
2522 * This symbol holds the number of bytes used by the Off_t.
a33c94aa 2523 */
08c92000
MB
2524#define Off_t $lseektype /* <offset> type */
2525#define LSEEKSIZE $lseeksize /* <offset> size */
2526#define Off_t_size $lseeksize /* <offset> size */
a33c94aa 2527
08c92000
MB
2528/* Free_t:
2529 * This variable contains the return type of free(). It is usually
2530 * void, but occasionally int.
3813c136 2531 */
08c92000
MB
2532/* Malloc_t:
2533 * This symbol is the type of pointer returned by malloc and realloc.
2534 */
2535#define Malloc_t $malloctype /**/
2536#define Free_t $freetype /**/
a845a0d4 2537
08c92000
MB
2538/* PERL_MALLOC_WRAP:
2539 * This symbol, if defined, indicates that we'd like malloc wrap checks.
a33c94aa 2540 */
dc750f2e 2541#$usemallocwrap PERL_MALLOC_WRAP /**/
a33c94aa 2542
08c92000
MB
2543/* MYMALLOC:
2544 * This symbol, if defined, indicates that we're using our own malloc.
10bc17b6 2545 */
08c92000 2546#$d_mymalloc MYMALLOC /**/
a845a0d4 2547
08c92000
MB
2548/* Mode_t:
2549 * This symbol holds the type used to declare file modes
2550 * for systems calls. It is usually mode_t, but may be
2551 * int or unsigned short. It may be necessary to include <sys/types.h>
2552 * to get any typedef'ed information.
44b94491 2553 */
08c92000 2554#define Mode_t $modetype /* file mode parameter for system calls */
78a7c709 2555
08c92000
MB
2556/* Netdb_host_t:
2557 * This symbol holds the type used for the 1st argument
2558 * to gethostbyaddr().
44b94491 2559 */
08c92000
MB
2560/* Netdb_hlen_t:
2561 * This symbol holds the type used for the 2nd argument
2562 * to gethostbyaddr().
44b94491 2563 */
08c92000
MB
2564/* Netdb_name_t:
2565 * This symbol holds the type used for the argument to
2566 * gethostbyname().
78a7c709 2567 */
08c92000
MB
2568/* Netdb_net_t:
2569 * This symbol holds the type used for the 1st argument to
2570 * getnetbyaddr().
a33c94aa 2571 */
08c92000
MB
2572#define Netdb_host_t $netdb_host_type /**/
2573#define Netdb_hlen_t $netdb_hlen_type /**/
2574#define Netdb_name_t $netdb_name_type /**/
2575#define Netdb_net_t $netdb_net_type /**/
a33c94aa 2576
08c92000
MB
2577/* PERL_OTHERLIBDIRS:
2578 * This variable contains a colon-separated set of paths for the perl
2579 * binary to search for additional library files or modules.
2580 * These directories will be tacked to the end of @INC.
2581 * Perl will automatically search below each path for version-
2582 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2583 * for more details.
a33c94aa 2584 */
08c92000 2585#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
a33c94aa 2586
ed140128
AD
2587/* Pid_t:
2588 * This symbol holds the type used to declare process ids in the kernel.
2589 * It can be int, uint, pid_t, etc... It may be necessary to include
2590 * <sys/types.h> to get any typedef'ed information.
253687a9 2591 */
ed140128 2592#define Pid_t $pidtype /* PID type */
253687a9 2593
ed140128
AD
2594/* PRIVLIB:
2595 * This symbol contains the name of the private library for this package.
2596 * The library is private in the sense that it needn't be in anyone's
2597 * execution path, but it should be accessible by the world. The program
2598 * should be prepared to do ~ expansion.
a33c94aa 2599 */
ed140128
AD
2600/* PRIVLIB_EXP:
2601 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2602 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 2603 */
ed140128
AD
2604#define PRIVLIB "$privlib" /**/
2605#define PRIVLIB_EXP "$privlibexp" /**/
2606
2607/* CAN_PROTOTYPE:
2608 * If defined, this macro indicates that the C compiler can handle
2609 * function prototypes.
10bc17b6 2610 */
ed140128
AD
2611/* _:
2612 * This macro is used to declare function parameters for folks who want
2613 * to make declarations with prototypes using a different style than
2614 * the above macros. Use double parentheses. For example:
2615 *
2616 * int main _((int argc, char *argv[]));
a33c94aa 2617 */
ed140128
AD
2618#$prototype CAN_PROTOTYPE /**/
2619#ifdef CAN_PROTOTYPE
2620#define _(args) args
2621#else
2622#define _(args) ()
2623#endif
2624
2625/* Select_fd_set_t:
2626 * This symbol holds the type used for the 2nd, 3rd, and 4th
2627 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2628 * is defined, and 'int *' otherwise. This is only useful if you
2629 * have select(), of course.
dfe9444c 2630 */
ed140128
AD
2631#define Select_fd_set_t $selecttype /**/
2632
2633/* SH_PATH:
2634 * This symbol contains the full pathname to the shell used on this
2635 * on this system to execute Bourne shell scripts. Usually, this will be
2636 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2637 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2638 * D:/bin/sh.exe.
36adc09b 2639 */
ed140128
AD
2640#define SH_PATH "$sh" /**/
2641
2642/* SIG_NAME:
2643 * This symbol contains a list of signal names in order of
2644 * signal number. This is intended
2645 * to be used as a static array initialization, like this:
2646 * char *sig_name[] = { SIG_NAME };
2647 * The signals in the list are separated with commas, and each signal
2648 * is surrounded by double quotes. There is no leading SIG in the signal
2649 * name, i.e. SIGQUIT is known as "QUIT".
2650 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2651 * etc., where nn is the actual signal number (e.g. NUM37).
2652 * The signal number for sig_name[i] is stored in sig_num[i].
2653 * The last element is 0 to terminate the list with a NULL. This
2654 * corresponds to the 0 at the end of the sig_name_init list.
2655 * Note that this variable is initialized from the sig_name_init,
2656 * not from sig_name (which is unused).
2657 */
2658/* SIG_NUM:
2659 * This symbol contains a list of signal numbers, in the same order as the
2660 * SIG_NAME list. It is suitable for static array initialization, as in:
2661 * int sig_num[] = { SIG_NUM };
2662 * The signals in the list are separated with commas, and the indices
2663 * within that list and the SIG_NAME list match, so it's easy to compute
2664 * the signal name from a number or vice versa at the price of a small
2665 * dynamic linear lookup.
2666 * Duplicates are allowed, but are moved to the end of the list.
2667 * The signal number corresponding to sig_name[i] is sig_number[i].
2668 * if (i < NSIG) then sig_number[i] == i.
2669 * The last element is 0, corresponding to the 0 at the end of
2670 * the sig_name_init list.
2671 * Note that this variable is initialized from the sig_num_init,
2672 * not from sig_num (which is unused).
2673 */
2674/* SIG_SIZE:
2675 * This variable contains the number of elements of the SIG_NAME
2676 * and SIG_NUM arrays, excluding the final NULL entry.
2677 */
2678#define SIG_NAME $sig_name_init /**/
2679#define SIG_NUM $sig_num_init /**/
2680#define SIG_SIZE $sig_size /**/
2681
2682/* SITEARCH:
2683 * This symbol contains the name of the private library for this package.
2684 * The library is private in the sense that it needn't be in anyone's
2685 * execution path, but it should be accessible by the world. The program
2686 * should be prepared to do ~ expansion.
2687 * The standard distribution will put nothing in this directory.
2688 * After perl has been installed, users may install their own local
2689 * architecture-dependent modules in this directory with
2690 * MakeMaker Makefile.PL
2691 * or equivalent. See INSTALL for details.
2692 */
2693/* SITEARCH_EXP:
2694 * This symbol contains the ~name expanded version of SITEARCH, to be used
2695 * in programs that are not prepared to deal with ~ expansion at run-time.
2696 */
2697#$d_sitearch SITEARCH "$sitearch" /**/
2698#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
2699
2700/* SITELIB:
2701 * This symbol contains the name of the private library for this package.
2702 * The library is private in the sense that it needn't be in anyone's
2703 * execution path, but it should be accessible by the world. The program
2704 * should be prepared to do ~ expansion.
2705 * The standard distribution will put nothing in this directory.
2706 * After perl has been installed, users may install their own local
2707 * architecture-independent modules in this directory with
2708 * MakeMaker Makefile.PL
2709 * or equivalent. See INSTALL for details.
2710 */
2711/* SITELIB_EXP:
2712 * This symbol contains the ~name expanded version of SITELIB, to be used
2713 * in programs that are not prepared to deal with ~ expansion at run-time.
2714 */
2715/* SITELIB_STEM:
2716 * This define is SITELIB_EXP with any trailing version-specific component
2717 * removed. The elements in inc_version_list (inc_version_list.U) can
2718 * be tacked onto this variable to generate a list of directories to search.
2719 */
2720#define SITELIB "$sitelib" /**/
2721#define SITELIB_EXP "$sitelibexp" /**/
2722#define SITELIB_STEM "$sitelib_stem" /**/
2723
2724/* Size_t_size:
2725 * This symbol holds the size of a Size_t in bytes.
2726 */
2727#define Size_t_size $sizesize /* */
2728
2729/* Size_t:
2730 * This symbol holds the type used to declare length parameters
2731 * for string functions. It is usually size_t, but may be
2732 * unsigned long, int, etc. It may be necessary to include
2733 * <sys/types.h> to get any typedef'ed information.
2734 */
2735#define Size_t $sizetype /* length paramater for string functions */
2736
2737/* Sock_size_t:
2738 * This symbol holds the type used for the size argument of
2739 * various socket calls (just the base type, not the pointer-to).
2740 */
2741#define Sock_size_t $socksizetype /**/
2742
2743/* STDCHAR:
2744 * This symbol is defined to be the type of char used in stdio.h.
2745 * It has the values "unsigned char" or "char".
2746 */
2747#define STDCHAR $stdchar /**/
2748
2749/* Uid_t_f:
2750 * This symbol defines the format string used for printing a Uid_t.
2751 */
2752#define Uid_t_f $uidformat /**/
2753
2754/* Uid_t_sign:
2755 * This symbol holds the signedess of a Uid_t.
2756 * 1 for unsigned, -1 for signed.
2757 */
2758#define Uid_t_sign $uidsign /* UID sign */
2759
2760/* Uid_t_size:
2761 * This symbol holds the size of a Uid_t in bytes.
2762 */
2763#define Uid_t_size $uidsize /* UID size */
2764
2765/* Uid_t:
2766 * This symbol holds the type used to declare user ids in the kernel.
2767 * It can be int, ushort, uid_t, etc... It may be necessary to include
2768 * <sys/types.h> to get any typedef'ed information.
2769 */
2770#define Uid_t $uidtype /* UID type */
2771
2772/* USE_ITHREADS:
2773 * This symbol, if defined, indicates that Perl should be built to
2774 * use the interpreter-based threading implementation.
2775 */
2776/* USE_5005THREADS:
2777 * This symbol, if defined, indicates that Perl should be built to
2778 * use the 5.005-based threading implementation.
2779 * Only valid up to 5.8.x.
2780 */
2781/* OLD_PTHREADS_API:
2782 * This symbol, if defined, indicates that Perl should
2783 * be built to use the old draft POSIX threads API.
2784 */
2785/* USE_REENTRANT_API:
2786 * This symbol, if defined, indicates that Perl should
2787 * try to use the various _r versions of library functions.
2788 * This is extremely experimental.
2789 */
2790#$use5005threads USE_5005THREADS /**/
2791#$useithreads USE_ITHREADS /**/
2792#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2793#define USE_THREADS /* until src is revised*/
2794#endif
2795#$d_oldpthreads OLD_PTHREADS_API /**/
2796#$usereentrant USE_REENTRANT_API /**/
2797
2798/* PERL_VENDORARCH:
2799 * If defined, this symbol contains the name of a private library.
2800 * The library is private in the sense that it needn't be in anyone's
2801 * execution path, but it should be accessible by the world.
2802 * It may have a ~ on the front.
2803 * The standard distribution will put nothing in this directory.
2804 * Vendors who distribute perl may wish to place their own
2805 * architecture-dependent modules and extensions in this directory with
2806 * MakeMaker Makefile.PL INSTALLDIRS=vendor
2807 * or equivalent. See INSTALL for details.
2808 */
2809/* PERL_VENDORARCH_EXP:
2810 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
2811 * in programs that are not prepared to deal with ~ expansion at run-time.
2812 */
2813#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
2814#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
2815
2816/* PERL_VENDORLIB_EXP:
2817 * This symbol contains the ~name expanded version of VENDORLIB, to be used
2818 * in programs that are not prepared to deal with ~ expansion at run-time.
2819 */
2820/* PERL_VENDORLIB_STEM:
2821 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
2822 * removed. The elements in inc_version_list (inc_version_list.U) can
2823 * be tacked onto this variable to generate a list of directories to search.
2824 */
2825#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
2826#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
2827
2828/* VOIDFLAGS:
2829 * This symbol indicates how much support of the void type is given by this
2830 * compiler. What various bits mean:
2831 *
2832 * 1 = supports declaration of void
2833 * 2 = supports arrays of pointers to functions returning void
2834 * 4 = supports comparisons between pointers to void functions and
2835 * addresses of void functions
2836 * 8 = suports declaration of generic void pointers
2837 *
2838 * The package designer should define VOIDUSED to indicate the requirements
2839 * of the package. This can be done either by #defining VOIDUSED before
2840 * including config.h, or by defining defvoidused in Myinit.U. If the
2841 * latter approach is taken, only those flags will be tested. If the
2842 * level of void support necessary is not present, defines void to int.
2843 */
2844#ifndef VOIDUSED
2845#define VOIDUSED $defvoidused
2846#endif
2847#define VOIDFLAGS $voidflags
2848#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2849#define void int /* is void to be avoided? */
2850#define M_VOID /* Xenix strikes again */
2851#endif
2852
2853/* USE_CROSS_COMPILE:
2854 * This symbol, if defined, indicates that Perl is being cross-compiled.
2855 */
2856/* PERL_TARGETARCH:
2857 * This symbol, if defined, indicates the target architecture
2858 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2859 */
2860#ifndef USE_CROSS_COMPILE
2861#$usecrosscompile USE_CROSS_COMPILE /**/
2862#define PERL_TARGETARCH "$targetarch" /**/
2863#endif
2864
2865/* MEM_ALIGNBYTES:
2866 * This symbol contains the number of bytes required to align a
2867 * double, or a long double when applicable. Usual values are 2,
2868 * 4 and 8. The default is eight, for safety.
2869 */
2870#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2871# define MEM_ALIGNBYTES 8
2872#else
2873#define MEM_ALIGNBYTES $alignbytes
2874#endif
2875
2876/* BYTEORDER:
2877 * This symbol holds the hexadecimal constant defined in byteorder,
2878 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
2879 * If the compiler supports cross-compiling or multiple-architecture
2880 * binaries (eg. on NeXT systems), use compiler-defined macros to
2881 * determine the byte order.
2882 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
2883 * Binaries (MAB) on either big endian or little endian machines.
2884 * The endian-ness is available at compile-time. This only matters
2885 * for perl, where the config.h can be generated and installed on
2886 * one system, and used by a different architecture to build an
2887 * extension. Older versions of NeXT that might not have
2888 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
2889 * so the default case (for NeXT) is big endian to catch them.
2890 * This might matter for NeXT 3.0.
2891 */
2892#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2893# ifdef __LITTLE_ENDIAN__
2894# if LONGSIZE == 4
2895# define BYTEORDER 0x1234
2896# else
2897# if LONGSIZE == 8
2898# define BYTEORDER 0x12345678
2899# endif
2900# endif
2901# else
2902# ifdef __BIG_ENDIAN__
2903# if LONGSIZE == 4
2904# define BYTEORDER 0x4321
2905# else
2906# if LONGSIZE == 8
2907# define BYTEORDER 0x87654321
2908# endif
2909# endif
2910# endif
2911# endif
2912# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
2913# define BYTEORDER 0x4321
2914# endif
2915#else
2916#define BYTEORDER 0x$byteorder /* large digits for MSB */
2917#endif /* NeXT */
2918
2919/* CASTI32:
2920 * This symbol is defined if the C compiler can cast negative
2921 * or large floating point numbers to 32-bit ints.
2922 */
2923#$d_casti32 CASTI32 /**/
2924
2925/* CASTNEGFLOAT:
2926 * This symbol is defined if the C compiler can cast negative
2927 * numbers to unsigned longs, ints and shorts.
2928 */
2929/* CASTFLAGS:
2930 * This symbol contains flags that say what difficulties the compiler
2931 * has casting odd floating values to unsigned long:
2932 * 0 = ok
2933 * 1 = couldn't cast < 0
2934 * 2 = couldn't cast >= 0x80000000
2935 * 4 = couldn't cast in argument expression list
2936 */
2937#$d_castneg CASTNEGFLOAT /**/
2938#define CASTFLAGS $castflags /**/
2939
2940/* VOID_CLOSEDIR:
2941 * This symbol, if defined, indicates that the closedir() routine
2942 * does not return a value.
2943 */
2944#$d_void_closedir VOID_CLOSEDIR /**/
2945
2946/* HAS_FD_SET:
2947 * This symbol, when defined, indicates presence of the fd_set typedef
2948 * in <sys/types.h>
2949 */
2950#$d_fd_set HAS_FD_SET /**/
2951
2952/* Gconvert:
2953 * This preprocessor macro is defined to convert a floating point
2954 * number to a string without a trailing decimal point. This
2955 * emulates the behavior of sprintf("%g"), but is sometimes much more
2956 * efficient. If gconvert() is not available, but gcvt() drops the
2957 * trailing decimal point, then gcvt() is used. If all else fails,
2958 * a macro using sprintf("%g") is used. Arguments for the Gconvert
2959 * macro are: value, number of digits, whether trailing zeros should
2960 * be retained, and the output buffer.
2961 * The usual values are:
2962 * d_Gconvert='gconvert((x),(n),(t),(b))'
2963 * d_Gconvert='gcvt((x),(n),(b))'
2964 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
2965 * The last two assume trailing zeros should not be kept.
2966 */
2967#define Gconvert(x,n,t,b) $d_Gconvert
2968
2969/* HAS_GETPAGESIZE:
2970 * This symbol, if defined, indicates that the getpagesize system call
2971 * is available to get system page size, which is the granularity of
2972 * many memory management calls.
2973 */
2974#$d_getpagsz HAS_GETPAGESIZE /**/
2975
2976/* HAS_GNULIBC:
2977 * This symbol, if defined, indicates to the C program that
2978 * the GNU C library is being used. A better check is to use
2979 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
2980 */
2981#$d_gnulibc HAS_GNULIBC /**/
2982#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
2983# define _GNU_SOURCE
2984#endif
2985/* HAS_ISASCII:
2986 * This manifest constant lets the C program know that isascii
2987 * is available.
2988 */
2989#$d_isascii HAS_ISASCII /**/
2990
2991/* HAS_LCHOWN:
2992 * This symbol, if defined, indicates that the lchown routine is
2993 * available to operate on a symbolic link (instead of following the
2994 * link).
2995 */
2996#$d_lchown HAS_LCHOWN /**/
2997
2998/* HAS_OPEN3:
2999 * This manifest constant lets the C program know that the three
3000 * argument form of open(2) is available.
3001 */
3002#$d_open3 HAS_OPEN3 /**/
3003
3004/* HAS_SAFE_BCOPY:
3005 * This symbol, if defined, indicates that the bcopy routine is available
3006 * to copy potentially overlapping memory blocks. Normally, you should
3007 * probably use memmove() or memcpy(). If neither is defined, roll your
3008 * own version.
3009 */
3010#$d_safebcpy HAS_SAFE_BCOPY /**/
3011
3012/* HAS_SAFE_MEMCPY:
3013 * This symbol, if defined, indicates that the memcpy routine is available
3014 * to copy potentially overlapping memory blocks. If you need to
3015 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
3016 * use memmove() instead, if available.
3017 */
3018#$d_safemcpy HAS_SAFE_MEMCPY /**/
3019
3020/* HAS_SANE_MEMCMP:
3021 * This symbol, if defined, indicates that the memcmp routine is available
3022 * and can be used to compare relative magnitudes of chars with their high
3023 * bits set. If it is not defined, roll your own version.
3024 */
3025#$d_sanemcmp HAS_SANE_MEMCMP /**/
3026
3027/* HAS_SIGACTION:
3028 * This symbol, if defined, indicates that Vr4's sigaction() routine
3029 * is available.
3030 */
3031#$d_sigaction HAS_SIGACTION /**/
3032
3033/* HAS_SIGSETJMP:
3034 * This variable indicates to the C program that the sigsetjmp()
3035 * routine is available to save the calling process's registers
3036 * and stack environment for later use by siglongjmp(), and
3037 * to optionally save the process's signal mask. See
3038 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
3039 */
3040/* Sigjmp_buf:
3041 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
3042 */
3043/* Sigsetjmp:
3044 * This macro is used in the same way as sigsetjmp(), but will invoke
3045 * traditional setjmp() if sigsetjmp isn't available.
3046 * See HAS_SIGSETJMP.
3047 */
3048/* Siglongjmp:
3049 * This macro is used in the same way as siglongjmp(), but will invoke
3050 * traditional longjmp() if siglongjmp isn't available.
3051 * See HAS_SIGSETJMP.
3052 */
3053#$d_sigsetjmp HAS_SIGSETJMP /**/
3054#ifdef HAS_SIGSETJMP
3055#define Sigjmp_buf sigjmp_buf
3056#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
3057#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
3058#else
3059#define Sigjmp_buf jmp_buf
3060#define Sigsetjmp(buf,save_mask) setjmp((buf))
3061#define Siglongjmp(buf,retval) longjmp((buf),(retval))
3062#endif
3063
3064/* USE_STDIO_PTR:
3065 * This symbol is defined if the _ptr and _cnt fields (or similar)
3066 * of the stdio FILE structure can be used to access the stdio buffer
3067 * for a file handle. If this is defined, then the FILE_ptr(fp)
3068 * and FILE_cnt(fp) macros will also be defined and should be used
3069 * to access these fields.
3070 */
3071/* FILE_ptr:
3072 * This macro is used to access the _ptr field (or equivalent) of the
3073 * FILE structure pointed to by its argument. This macro will always be
3074 * defined if USE_STDIO_PTR is defined.
3075 */
3076/* STDIO_PTR_LVALUE:
3077 * This symbol is defined if the FILE_ptr macro can be used as an
3078 * lvalue.
3079 */
3080/* FILE_cnt:
3081 * This macro is used to access the _cnt field (or equivalent) of the
3082 * FILE structure pointed to by its argument. This macro will always be
3083 * defined if USE_STDIO_PTR is defined.
3084 */
3085/* STDIO_CNT_LVALUE:
3086 * This symbol is defined if the FILE_cnt macro can be used as an
3087 * lvalue.
3088 */
3089/* STDIO_PTR_LVAL_SETS_CNT:
3090 * This symbol is defined if using the FILE_ptr macro as an lvalue
3091 * to increase the pointer by n has the side effect of decreasing the
3092 * value of File_cnt(fp) by n.
3093 */
3094/* STDIO_PTR_LVAL_NOCHANGE_CNT:
3095 * This symbol is defined if using the FILE_ptr macro as an lvalue
3096 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3097 */
3098#$d_stdstdio USE_STDIO_PTR /**/
3099#ifdef USE_STDIO_PTR
3100#define FILE_ptr(fp) $stdio_ptr
3101#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
3102#define FILE_cnt(fp) $stdio_cnt
3103#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
3104#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
3105#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
3106#endif
3107
3108/* USE_STDIO_BASE:
3109 * This symbol is defined if the _base field (or similar) of the
3110 * stdio FILE structure can be used to access the stdio buffer for
3111 * a file handle. If this is defined, then the FILE_base(fp) macro
3112 * will also be defined and should be used to access this field.
3113 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3114 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3115 * will never be defined unless USE_STDIO_PTR is.
3116 */
3117/* FILE_base:
3118 * This macro is used to access the _base field (or equivalent) of the
3119 * FILE structure pointed to by its argument. This macro will always be
3120 * defined if USE_STDIO_BASE is defined.
3121 */
3122/* FILE_bufsiz:
3123 * This macro is used to determine the number of bytes in the I/O
3124 * buffer pointed to by _base field (or equivalent) of the FILE
3125 * structure pointed to its argument. This macro will always be defined
3126 * if USE_STDIO_BASE is defined.
3127 */
3128#$d_stdiobase USE_STDIO_BASE /**/
3129#ifdef USE_STDIO_BASE
3130#define FILE_base(fp) $stdio_base
3131#define FILE_bufsiz(fp) $stdio_bufsiz
3132#endif
3133
3134/* HAS_VPRINTF:
3135 * This symbol, if defined, indicates that the vprintf routine is available
3136 * to printf with a pointer to an argument list. If unavailable, you
3137 * may need to write your own, probably in terms of _doprnt().
3138 */
3139/* USE_CHAR_VSPRINTF:
3140 * This symbol is defined if this system has vsprintf() returning type
3141 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3142 * is up to the package author to declare vsprintf correctly based on the
3143 * symbol.
3144 */
3145#$d_vprintf HAS_VPRINTF /**/
3146#$d_charvspr USE_CHAR_VSPRINTF /**/
3147
3148/* DOUBLESIZE:
3149 * This symbol contains the size of a double, so that the C preprocessor
3150 * can make decisions based on it.
3151 */
3152#define DOUBLESIZE $doublesize /**/
3153
3154/* I_TIME:
3155 * This symbol, if defined, indicates to the C program that it should
3156 * include <time.h>.
3157 */
3158/* I_SYS_TIME:
3159 * This symbol, if defined, indicates to the C program that it should
3160 * include <sys/time.h>.
3161 */
3162/* I_SYS_TIME_KERNEL:
3163 * This symbol, if defined, indicates to the C program that it should
3164 * include <sys/time.h> with KERNEL defined.
3165 */
3166/* HAS_TM_TM_ZONE:
3167 * This symbol, if defined, indicates to the C program that
3168 * the struct tm has a tm_zone field.
3169 */
3170/* HAS_TM_TM_GMTOFF:
3171 * This symbol, if defined, indicates to the C program that
3172 * the struct tm has a tm_gmtoff field.
3173 */
3174#$i_time I_TIME /**/
3175#$i_systime I_SYS_TIME /**/
3176#$i_systimek I_SYS_TIME_KERNEL /**/
3177#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
3178#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
3179
3180/* VAL_O_NONBLOCK:
3181 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3182 * non-blocking I/O for the file descriptor. Note that there is no way
3183 * back, i.e. you cannot turn it blocking again this way. If you wish to
3184 * alternatively switch between blocking and non-blocking, use the
3185 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3186 */
3187/* VAL_EAGAIN:
3188 * This symbol holds the errno error code set by read() when no data was
3189 * present on the non-blocking file descriptor.
3190 */
3191/* RD_NODATA:
3192 * This symbol holds the return code from read() when no data is present
3193 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3194 * not defined, then you can't distinguish between no data and EOF by
3195 * issuing a read(). You'll have to find another way to tell for sure!
3196 */
3197/* EOF_NONBLOCK:
3198 * This symbol, if defined, indicates to the C program that a read() on
3199 * a non-blocking file descriptor will return 0 on EOF, and not the value
3200 * held in RD_NODATA (-1 usually, in that case!).
3201 */
3202#define VAL_O_NONBLOCK $o_nonblock
3203#define VAL_EAGAIN $eagain
3204#define RD_NODATA $rd_nodata
3205#$d_eofnblk EOF_NONBLOCK
3206
3207/* PTRSIZE:
3208 * This symbol contains the size of a pointer, so that the C preprocessor
3209 * can make decisions based on it. It will be sizeof(void *) if
3210 * the compiler supports (void *); otherwise it will be
3211 * sizeof(char *).
3212 */
3213#define PTRSIZE $ptrsize /**/
3214
3215/* Drand01:
3216 * This macro is to be used to generate uniformly distributed
3217 * random numbers over the range [0., 1.[. You may have to supply
3218 * an 'extern double drand48();' in your program since SunOS 4.1.3
3219 * doesn't provide you with anything relevant in its headers.
3220 * See HAS_DRAND48_PROTO.
3221 */
3222/* Rand_seed_t:
3223 * This symbol defines the type of the argument of the
3224 * random seed function.
3225 */
3226/* seedDrand01:
3227 * This symbol defines the macro to be used in seeding the
3228 * random number generator (see Drand01).
3229 */
3230/* RANDBITS:
3231 * This symbol indicates how many bits are produced by the
3232 * function used to generate normalized random numbers.
3233 * Values include 15, 16, 31, and 48.
3234 */
3235#define Drand01() $drand01 /**/
3236#define Rand_seed_t $randseedtype /**/
3237#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3238#define RANDBITS $randbits /**/
3239
3240/* SSize_t:
3241 * This symbol holds the type used by functions that return
3242 * a count of bytes or an error condition. It must be a signed type.
3243 * It is usually ssize_t, but may be long or int, etc.
3244 * It may be necessary to include <sys/types.h> or <unistd.h>
3245 * to get any typedef'ed information.
3246 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3247 */
3248#define SSize_t $ssizetype /* signed count of bytes */
3249
3250/* EBCDIC:
3251 * This symbol, if defined, indicates that this system uses
3252 * EBCDIC encoding.
3253 */
3254#$ebcdic EBCDIC /**/
3255
3256/* HAS_ATOLF:
3257 * This symbol, if defined, indicates that the atolf routine is
3258 * available to convert strings into long doubles.
3259 */
3260#$d_atolf HAS_ATOLF /**/
3261
3262/* HAS_ATOLL:
3263 * This symbol, if defined, indicates that the atoll routine is
3264 * available to convert strings into long longs.
3265 */
3266#$d_atoll HAS_ATOLL /**/
3267
3268/* HAS__FWALK:
3269 * This symbol, if defined, indicates that the _fwalk system call is
3270 * available to apply a function to all the file handles.
3271 */
3272#$d__fwalk HAS__FWALK /**/
3273
3274/* HAS_AINTL:
3275 * This symbol, if defined, indicates that the aintl routine is
3276 * available. If copysignl is also present we can emulate modfl.
3277 */
3278#$d_aintl HAS_AINTL /**/
3279
3280/* HAS_BUILTIN_CHOOSE_EXPR:
3281 * Can we handle GCC builtin for compile-time ternary-like expressions
3282 */
3283/* HAS_BUILTIN_EXPECT:
3284 * Can we handle GCC builtin for telling that certain values are more
3285 * likely
3286 */
3287#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
3288#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
3289
3290/* HAS_C99_VARIADIC_MACROS:
3291 * If defined, the compiler supports C99 variadic macros.
3292 */
3293#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
3294
3295/* HAS_CLASS:
3296 * This symbol, if defined, indicates that the class routine is
3297 * available to classify doubles. Available for example in AIX.
3298 * The returned values are defined in <float.h> and are:
3299 *
3300 * FP_PLUS_NORM Positive normalized, nonzero
3301 * FP_MINUS_NORM Negative normalized, nonzero
3302 * FP_PLUS_DENORM Positive denormalized, nonzero
3303 * FP_MINUS_DENORM Negative denormalized, nonzero
3304 * FP_PLUS_ZERO +0.0
3305 * FP_MINUS_ZERO -0.0
3306 * FP_PLUS_INF +INF
3307 * FP_MINUS_INF -INF
3308 * FP_NANS Signaling Not a Number (NaNS)
3309 * FP_NANQ Quiet Not a Number (NaNQ)
3310 */
3311#$d_class HAS_CLASS /**/
3312
3313/* HAS_CLEARENV:
3314 * This symbol, if defined, indicates that the clearenv () routine is
3315 * available for use.
3316 */
3317#$d_clearenv HAS_CLEARENV /**/
3318
3319/* HAS_STRUCT_CMSGHDR:
3320 * This symbol, if defined, indicates that the struct cmsghdr
3321 * is supported.
3322 */
3323#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
3324
3325/* HAS_COPYSIGNL:
3326 * This symbol, if defined, indicates that the copysignl routine is
3327 * available. If aintl is also present we can emulate modfl.
3328 */
3329#$d_copysignl HAS_COPYSIGNL /**/
3330
3331/* USE_CPLUSPLUS:
3332 * This symbol, if defined, indicates that a C++ compiler was
3333 * used to compiled Perl and will be used to compile extensions.
3334 */
3335#$d_cplusplus USE_CPLUSPLUS /**/
3336
3337/* HAS_DBMINIT_PROTO:
3338 * This symbol, if defined, indicates that the system provides
3339 * a prototype for the dbminit() function. Otherwise, it is up
3340 * to the program to supply one. A good guess is
3341 * extern int dbminit(char *);
3342 */
3343#$d_dbminitproto HAS_DBMINIT_PROTO /**/
3344
3345/* HAS_DIR_DD_FD:
3346 * This symbol, if defined, indicates that the the DIR* dirstream
3347 * structure contains a member variable named dd_fd.
3348 */
3349#$d_dir_dd_fd HAS_DIR_DD_FD /**/
3350
3351/* HAS_DIRFD:
3352 * This manifest constant lets the C program know that dirfd
3353 * is available.
3354 */
3355#$d_dirfd HAS_DIRFD /**/
3356
3357/* DLSYM_NEEDS_UNDERSCORE:
3358 * This symbol, if defined, indicates that we need to prepend an
3359 * underscore to the symbol name before calling dlsym(). This only
3360 * makes sense if you *have* dlsym, which we will presume is the
3361 * case if you're using dl_dlopen.xs.
3362 */
3363#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
3364
3365/* HAS_FAST_STDIO:
3366 * This symbol, if defined, indicates that the "fast stdio"
3367 * is available to manipulate the stdio buffers directly.
3368 */
3369#$d_faststdio HAS_FAST_STDIO /**/
3370
3371/* HAS_FCHDIR:
3372 * This symbol, if defined, indicates that the fchdir routine is
3373 * available to change directory using a file descriptor.
3374 */
3375#$d_fchdir HAS_FCHDIR /**/
3376
3377/* FCNTL_CAN_LOCK:
3378 * This symbol, if defined, indicates that fcntl() can be used
3379 * for file locking. Normally on Unix systems this is defined.
3380 * It may be undefined on VMS.
3381 */
3382#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
3383
3384/* HAS_FINITE:
3385 * This symbol, if defined, indicates that the finite routine is
3386 * available to check whether a double is finite (non-infinity non-NaN).
3387 */
3388#$d_finite HAS_FINITE /**/
3389
3390/* HAS_FINITEL:
3391 * This symbol, if defined, indicates that the finitel routine is
3392 * available to check whether a long double is finite
3393 * (non-infinity non-NaN).
3394 */
3395#$d_finitel HAS_FINITEL /**/
3396
3397/* HAS_FLOCK_PROTO:
3398 * This symbol, if defined, indicates that the system provides
3399 * a prototype for the flock() function. Otherwise, it is up
3400 * to the program to supply one. A good guess is
3401 * extern int flock(int, int);
3402 */
3403#$d_flockproto HAS_FLOCK_PROTO /**/
3404
3405/* HAS_FP_CLASS:
3406 * This symbol, if defined, indicates that the fp_class routine is
3407 * available to classify doubles. Available for example in Digital UNIX.
3408 * The returned values are defined in <math.h> and are:
3409 *
3410 * FP_SNAN Signaling NaN (Not-a-Number)
3411 * FP_QNAN Quiet NaN (Not-a-Number)
3412 * FP_POS_INF +infinity
3413 * FP_NEG_INF -infinity
3414 * FP_POS_NORM Positive normalized
3415 * FP_NEG_NORM Negative normalized
3416 * FP_POS_DENORM Positive denormalized
3417 * FP_NEG_DENORM Negative denormalized
3418 * FP_POS_ZERO +0.0 (positive zero)
3419 * FP_NEG_ZERO -0.0 (negative zero)
3420 */
3421#$d_fp_class HAS_FP_CLASS /**/
3422
3423/* HAS_FPCLASS:
3424 * This symbol, if defined, indicates that the fpclass routine is
3425 * available to classify doubles. Available for example in Solaris/SVR4.
3426 * The returned values are defined in <ieeefp.h> and are:
3427 *
3428 * FP_SNAN signaling NaN
3429 * FP_QNAN quiet NaN
3430 * FP_NINF negative infinity
3431 * FP_PINF positive infinity
3432 * FP_NDENORM negative denormalized non-zero
3433 * FP_PDENORM positive denormalized non-zero
3434 * FP_NZERO negative zero
3435 * FP_PZERO positive zero
3436 * FP_NNORM negative normalized non-zero
3437 * FP_PNORM positive normalized non-zero
3438 */
3439#$d_fpclass HAS_FPCLASS /**/
3440
3441/* HAS_FPCLASSIFY:
3442 * This symbol, if defined, indicates that the fpclassify routine is
3443 * available to classify doubles. Available for example in HP-UX.
3444 * The returned values are defined in <math.h> and are
3445 *
3446 * FP_NORMAL Normalized
3447 * FP_ZERO Zero
3448 * FP_INFINITE Infinity
3449 * FP_SUBNORMAL Denormalized
3450 * FP_NAN NaN
3451 *
3452 */
3453#$d_fpclassify HAS_FPCLASSIFY /**/
3454
3455/* HAS_FPCLASSL:
3456 * This symbol, if defined, indicates that the fpclassl routine is
3457 * available to classify long doubles. Available for example in IRIX.
3458 * The returned values are defined in <ieeefp.h> and are:
3459 *
3460 * FP_SNAN signaling NaN
3461 * FP_QNAN quiet NaN
3462 * FP_NINF negative infinity
3463 * FP_PINF positive infinity
3464 * FP_NDENORM negative denormalized non-zero
3465 * FP_PDENORM positive denormalized non-zero
3466 * FP_NZERO negative zero
3467 * FP_PZERO positive zero
3468 * FP_NNORM negative normalized non-zero
3469 * FP_PNORM positive normalized non-zero
3470 */
3471#$d_fpclassl HAS_FPCLASSL /**/
3472
3473/* HAS_FPOS64_T:
3474 * This symbol will be defined if the C compiler supports fpos64_t.
3475 */
3476#$d_fpos64_t HAS_FPOS64_T /**/
3477
3478/* HAS_FREXPL:
3479 * This symbol, if defined, indicates that the frexpl routine is
3480 * available to break a long double floating-point number into
3481 * a normalized fraction and an integral power of 2.
3482 */
3483#$d_frexpl HAS_FREXPL /**/
3484
3485/* HAS_STRUCT_FS_DATA:
3486 * This symbol, if defined, indicates that the struct fs_data
3487 * to do statfs() is supported.
3488 */
3489#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
3490
3491/* HAS_FSEEKO:
3492 * This symbol, if defined, indicates that the fseeko routine is
3493 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3494 */
3495#$d_fseeko HAS_FSEEKO /**/
3496
3497/* HAS_FSTATFS:
3498 * This symbol, if defined, indicates that the fstatfs routine is
3499 * available to stat filesystems by file descriptors.
3500 */
3501#$d_fstatfs HAS_FSTATFS /**/
3502
3503/* HAS_FSYNC:
3504 * This symbol, if defined, indicates that the fsync routine is
3505 * available to write a file's modified data and attributes to
3506 * permanent storage.
3507 */
3508#$d_fsync HAS_FSYNC /**/
3509
3510/* HAS_FTELLO:
3511 * This symbol, if defined, indicates that the ftello routine is
3512 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3513 */
3514#$d_ftello HAS_FTELLO /**/
3515
3516/* HAS_FUTIMES:
3517 * This symbol, if defined, indicates that the futimes routine is
3518 * available to change file descriptor time stamps with struct timevals.
3519 */
3520#$d_futimes HAS_FUTIMES /**/
3521
3522/* HAS_GETCWD:
3523 * This symbol, if defined, indicates that the getcwd routine is
3524 * available to get the current working directory.
3525 */
3526#$d_getcwd HAS_GETCWD /**/
3527
3528/* HAS_GETESPWNAM:
3529 * This symbol, if defined, indicates that the getespwnam system call is
3530 * available to retrieve enchanced (shadow) password entries by name.
3531 */
3532#$d_getespwnam HAS_GETESPWNAM /**/
3533
3534/* HAS_GETFSSTAT:
3535 * This symbol, if defined, indicates that the getfsstat routine is
3536 * available to stat filesystems in bulk.
3537 */
3538#$d_getfsstat HAS_GETFSSTAT /**/
3539
3540/* HAS_GETITIMER:
3541 * This symbol, if defined, indicates that the getitimer routine is
3542 * available to return interval timers.
3543 */
3544#$d_getitimer HAS_GETITIMER /**/
3545
3546/* HAS_GETMNT:
3547 * This symbol, if defined, indicates that the getmnt routine is
3548 * available to get filesystem mount info by filename.
3549 */
3550#$d_getmnt HAS_GETMNT /**/
3551
3552/* HAS_GETMNTENT:
3553 * This symbol, if defined, indicates that the getmntent routine is
3554 * available to iterate through mounted file systems to get their info.
3555 */
3556#$d_getmntent HAS_GETMNTENT /**/
3557
3558/* HAS_GETPRPWNAM:
3559 * This symbol, if defined, indicates that the getprpwnam system call is
3560 * available to retrieve protected (shadow) password entries by name.
3561 */
3562#$d_getprpwnam HAS_GETPRPWNAM /**/
3563
3564/* HAS_GETSPNAM:
3565 * This symbol, if defined, indicates that the getspnam system call is
3566 * available to retrieve SysV shadow password entries by name.
3567 */
3568#$d_getspnam HAS_GETSPNAM /**/
3569
3570/* HAS_HASMNTOPT:
3571 * This symbol, if defined, indicates that the hasmntopt routine is
3572 * available to query the mount options of file systems.
3573 */
3574#$d_hasmntopt HAS_HASMNTOPT /**/
3575
3576/* HAS_ILOGBL:
3577 * This symbol, if defined, indicates that the ilogbl routine is
3578 * available. If scalbnl is also present we can emulate frexpl.
3579 */
3580#$d_ilogbl HAS_ILOGBL /**/
3581
3582/* HAS_INT64_T:
3583 * This symbol will defined if the C compiler supports int64_t.
3584 * Usually the <inttypes.h> needs to be included, but sometimes
3585 * <sys/types.h> is enough.
3586 */
3587#$d_int64_t HAS_INT64_T /**/
3588
3589/* HAS_ISFINITE:
3590 * This symbol, if defined, indicates that the isfinite routine is
3591 * available to check whether a double is finite (non-infinity non-NaN).
3592 */
3593#$d_isfinite HAS_ISFINITE /**/
3594
3595/* HAS_ISINF:
3596 * This symbol, if defined, indicates that the isinf routine is
3597 * available to check whether a double is an infinity.
3598 */
3599#$d_isinf HAS_ISINF /**/
3600
3601/* HAS_ISNAN:
3602 * This symbol, if defined, indicates that the isnan routine is
3603 * available to check whether a double is a NaN.
3604 */
3605#$d_isnan HAS_ISNAN /**/
3606
3607/* HAS_ISNANL:
3608 * This symbol, if defined, indicates that the isnanl routine is
3609 * available to check whether a long double is a NaN.
3610 */
3611#$d_isnanl HAS_ISNANL /**/
3612
3613/* HAS_LDBL_DIG:
3614 * This symbol, if defined, indicates that this system's <float.h>
3615 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3616 * of significant digits in a long double precision number. Unlike
3617 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3618 */
3619#$d_ldbl_dig HAS_LDBL_DIG /* */
3620
3621/* LIBM_LIB_VERSION:
3622 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3623 * and that math.h defines the enum to manipulate it.
3624 */
3625#$d_libm_lib_version LIBM_LIB_VERSION /**/
3626
3627/* HAS_MADVISE:
3628 * This symbol, if defined, indicates that the madvise system call is
3629 * available to map a file into memory.
3630 */
3631#$d_madvise HAS_MADVISE /**/
3632
3633/* HAS_MALLOC_SIZE:
3634 * This symbol, if defined, indicates that the malloc_size
3635 * routine is available for use.
3636 */
3637#$d_malloc_size HAS_MALLOC_SIZE /**/
3638
3639/* HAS_MALLOC_GOOD_SIZE:
3640 * This symbol, if defined, indicates that the malloc_good_size
3641 * routine is available for use.
3642 */
3643#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
3644
3645/* HAS_MKDTEMP:
3646 * This symbol, if defined, indicates that the mkdtemp routine is
3647 * available to exclusively create a uniquely named temporary directory.
3648 */
3649#$d_mkdtemp HAS_MKDTEMP /**/
3650
3651/* HAS_MKSTEMPS:
3652 * This symbol, if defined, indicates that the mkstemps routine is
3653 * available to excluslvely create and open a uniquely named
3654 * (with a suffix) temporary file.
3655 */
3656#$d_mkstemps HAS_MKSTEMPS /**/
3657
3658/* HAS_MODFL:
3659 * This symbol, if defined, indicates that the modfl routine is
3660 * available to split a long double x into a fractional part f and
3661 * an integer part i such that |f| < 1.0 and (f + i) = x.
3662 */
3663/* HAS_MODFL_PROTO:
3664 * This symbol, if defined, indicates that the system provides
3665 * a prototype for the modfl() function. Otherwise, it is up
3666 * to the program to supply one.
3667 */
3668/* HAS_MODFL_POW32_BUG:
3669 * This symbol, if defined, indicates that the modfl routine is
3670 * broken for long doubles >= pow(2, 32).
3671 * For example from 4294967303.150000 one would get 4294967302.000000
3672 * and 1.150000. The bug has been seen in certain versions of glibc,
3673 * release 2.2.2 is known to be okay.
3674 */
3675#$d_modfl HAS_MODFL /**/
3676#$d_modflproto HAS_MODFL_PROTO /**/
3677#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/
3678
3679/* HAS_MPROTECT:
3680 * This symbol, if defined, indicates that the mprotect system call is
3681 * available to modify the access protection of a memory mapped file.
3682 */
3683#$d_mprotect HAS_MPROTECT /**/
3684
3685/* HAS_STRUCT_MSGHDR:
3686 * This symbol, if defined, indicates that the struct msghdr
3687 * is supported.
3688 */
3689#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
3690
3691/* HAS_NL_LANGINFO:
3692 * This symbol, if defined, indicates that the nl_langinfo routine is
3693 * available to return local data. You will also need <langinfo.h>
3694 * and therefore I_LANGINFO.
3695 */
3696#$d_nl_langinfo HAS_NL_LANGINFO /**/
3697
3698/* HAS_OFF64_T:
3699 * This symbol will be defined if the C compiler supports off64_t.
3700 */
3701#$d_off64_t HAS_OFF64_T /**/
3702
3703/* HAS_PROCSELFEXE:
3704 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3705 * to the absolute pathname of the executing program.
3706 */
3707/* PROCSELFEXE_PATH:
3708 * If HAS_PROCSELFEXE is defined this symbol is the filename
3709 * of the symbolic link pointing to the absolute pathname of
3710 * the executing program.
3711 */
3712#$d_procselfexe HAS_PROCSELFEXE /**/
3713#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3714#define PROCSELFEXE_PATH $procselfexe /**/
3715#endif
3716
3717/* HAS_PTHREAD_ATTR_SETSCOPE:
3718 * This symbol, if defined, indicates that the pthread_attr_setscope
3719 * system call is available to set the contention scope attribute of
3720 * a thread attribute object.
3721 */
3722#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
3723
3724/* HAS_READV:
3725 * This symbol, if defined, indicates that the readv routine is
3726 * available to do gather reads. You will also need <sys/uio.h>
3727 * and there I_SYSUIO.
3728 */
3729#$d_readv HAS_READV /**/
3730
3731/* HAS_RECVMSG:
3732 * This symbol, if defined, indicates that the recvmsg routine is
3733 * available to send structured socket messages.
3734 */
3735#$d_recvmsg HAS_RECVMSG /**/
3736
3737/* HAS_SBRK_PROTO:
3738 * This symbol, if defined, indicates that the system provides
3739 * a prototype for the sbrk() function. Otherwise, it is up
3740 * to the program to supply one. Good guesses are
3741 * extern void* sbrk(int);
3742 * extern void* sbrk(size_t);
3743 */
3744#$d_sbrkproto HAS_SBRK_PROTO /**/
3745
3746/* HAS_SCALBNL:
3747 * This symbol, if defined, indicates that the scalbnl routine is
3748 * available. If ilogbl is also present we can emulate frexpl.
3749 */
3750#$d_scalbnl HAS_SCALBNL /**/
3751
3752/* HAS_SENDMSG:
3753 * This symbol, if defined, indicates that the sendmsg routine is
3754 * available to send structured socket messages.
3755 */
3756#$d_sendmsg HAS_SENDMSG /**/
3757
3758/* HAS_SETITIMER:
3759 * This symbol, if defined, indicates that the setitimer routine is
3760 * available to set interval timers.
3761 */
3762#$d_setitimer HAS_SETITIMER /**/
3763
3764/* HAS_SETPROCTITLE:
3765 * This symbol, if defined, indicates that the setproctitle routine is
3766 * available to set process title.
3767 */
3768#$d_setproctitle HAS_SETPROCTITLE /**/
3769
3770/* USE_SFIO:
3771 * This symbol, if defined, indicates that sfio should
3772 * be used.
3773 */
3774#$d_sfio USE_SFIO /**/
3775
3776/* HAS_SIGNBIT:
3777 * This symbol, if defined, indicates that the signbit routine is
3778 * available to check if the given number has the sign bit set.
3779 * This should include correct testing of -0.0. This will only be set
3780 * if the signbit() routine is safe to use with the NV type used internally
3781 * in perl. Users should call Perl_signbit(), which will be #defined to
3782 * the system's signbit() function or macro if this symbol is defined.
3783 */
3784#$d_signbit HAS_SIGNBIT /**/
3785
3786/* HAS_SIGPROCMASK:
3787 * This symbol, if defined, indicates that the sigprocmask
3788 * system call is available to examine or change the signal mask
3789 * of the calling process.
3790 */
3791#$d_sigprocmask HAS_SIGPROCMASK /**/
3792
3793/* USE_SITECUSTOMIZE:
3794 * This symbol, if defined, indicates that sitecustomize should
3795 * be used.
3796 */
3797#ifndef USE_SITECUSTOMIZE
3798#$usesitecustomize USE_SITECUSTOMIZE /**/
3799#endif
3800
3801/* HAS_SNPRINTF:
3802 * This symbol, if defined, indicates that the snprintf () library
3803 * function is available for use.
3804 */
3805/* HAS_VSNPRINTF:
3806 * This symbol, if defined, indicates that the vsnprintf () library
3807 * function is available for use.
3808 */
3809#$d_snprintf HAS_SNPRINTF /**/
3810#$d_vsnprintf HAS_VSNPRINTF /**/
3811
3812/* HAS_SOCKATMARK:
3813 * This symbol, if defined, indicates that the sockatmark routine is
3814 * available to test whether a socket is at the out-of-band mark.
3815 */
3816#$d_sockatmark HAS_SOCKATMARK /**/
3817
3818/* HAS_SOCKATMARK_PROTO:
3819 * This symbol, if defined, indicates that the system provides
3820 * a prototype for the sockatmark() function. Otherwise, it is up
3821 * to the program to supply one. A good guess is
3822 * extern int sockatmark(int);
3823 */
3824#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/
3825
3826/* HAS_SOCKS5_INIT:
3827 * This symbol, if defined, indicates that the socks5_init routine is
3828 * available to initialize SOCKS 5.
3829 */
3830#$d_socks5_init HAS_SOCKS5_INIT /**/
3831
3832/* SPRINTF_RETURNS_STRLEN:
3833 * This variable defines whether sprintf returns the length of the string
3834 * (as per the ANSI spec). Some C libraries retain compatibility with
3835 * pre-ANSI C and return a pointer to the passed in buffer; for these
3836 * this variable will be undef.
3837 */
3838#$d_sprintf_returns_strlen SPRINTF_RETURNS_STRLEN /**/
3839
3840/* HAS_SQRTL:
3841 * This symbol, if defined, indicates that the sqrtl routine is
3842 * available to do long double square roots.
3843 */
3844#$d_sqrtl HAS_SQRTL /**/
3845
3846/* HAS_SETRESGID_PROTO:
3847 * This symbol, if defined, indicates that the system provides
3848 * a prototype for the setresgid() function. Otherwise, it is up
3849 * to the program to supply one. Good guesses are
3850 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3851 */
3852#$d_sresgproto HAS_SETRESGID_PROTO /**/
3853
3854/* HAS_SETRESUID_PROTO:
3855 * This symbol, if defined, indicates that the system provides
3856 * a prototype for the setresuid() function. Otherwise, it is up
3857 * to the program to supply one. Good guesses are
3858 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3859 */
3860#$d_sresuproto HAS_SETRESUID_PROTO /**/
3861
3862/* HAS_STRUCT_STATFS_F_FLAGS:
3863 * This symbol, if defined, indicates that the struct statfs
3864 * does have the f_flags member containing the mount flags of
3865 * the filesystem containing the file.
3866 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3867 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3868 * have statfs() and struct statfs, they have ustat() and getmnt()
3869 * with struct ustat and struct fs_data.
3870 */
3871#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
3872
3873/* HAS_STRUCT_STATFS:
3874 * This symbol, if defined, indicates that the struct statfs
3875 * to do statfs() is supported.
3876 */
3877#$d_statfs_s HAS_STRUCT_STATFS /**/
3878
3879/* HAS_FSTATVFS:
3880 * This symbol, if defined, indicates that the fstatvfs routine is
3881 * available to stat filesystems by file descriptors.
3882 */
3883#$d_fstatvfs HAS_FSTATVFS /**/
3884
3885/* HAS_STRFTIME:
3886 * This symbol, if defined, indicates that the strftime routine is
3887 * available to do time formatting.
3888 */
3889#$d_strftime HAS_STRFTIME /**/
3890
3891/* HAS_STRLCAT:
3892 * This symbol, if defined, indicates that the strlcat () routine is
3893 * available to do string concatenation.
3894 */
3895#$d_strlcat HAS_STRLCAT /**/
3896
3897/* HAS_STRLCPY:
3898 * This symbol, if defined, indicates that the strlcpy () routine is
3899 * available to do string copying.
3900 */
3901#$d_strlcpy HAS_STRLCPY /**/
3902
3903/* HAS_STRTOLD:
3904 * This symbol, if defined, indicates that the strtold routine is
3905 * available to convert strings to long doubles.
3906 */
3907#$d_strtold HAS_STRTOLD /**/
3908
3909/* HAS_STRTOLL:
3910 * This symbol, if defined, indicates that the strtoll routine is
3911 * available to convert strings to long longs.
3912 */
3913#$d_strtoll HAS_STRTOLL /**/
3914
3915/* HAS_STRTOQ:
3916 * This symbol, if defined, indicates that the strtoq routine is
3917 * available to convert strings to long longs (quads).
3918 */
3919#$d_strtoq HAS_STRTOQ /**/
3920
3921/* HAS_STRTOULL:
3922 * This symbol, if defined, indicates that the strtoull routine is
3923 * available to convert strings to unsigned long longs.
3924 */
3925#$d_strtoull HAS_STRTOULL /**/
3926
3927/* HAS_STRTOUQ:
3928 * This symbol, if defined, indicates that the strtouq routine is
3929 * available to convert strings to unsigned long longs (quads).
3930 */
3931#$d_strtouq HAS_STRTOUQ /**/
3932
3933/* HAS_SYSCALL_PROTO:
3934 * This symbol, if defined, indicates that the system provides
3935 * a prototype for the syscall() function. Otherwise, it is up
3936 * to the program to supply one. Good guesses are
3937 * extern int syscall(int, ...);
3938 * extern int syscall(long, ...);
3939 */
3940#$d_syscallproto HAS_SYSCALL_PROTO /**/
3941
3942/* HAS_TELLDIR_PROTO:
3943 * This symbol, if defined, indicates that the system provides
3944 * a prototype for the telldir() function. Otherwise, it is up
3945 * to the program to supply one. A good guess is
3946 * extern long telldir(DIR*);
3947 */
3948#$d_telldirproto HAS_TELLDIR_PROTO /**/
3949
3950/* U32_ALIGNMENT_REQUIRED:
3951 * This symbol, if defined, indicates that you must access
3952 * character data through U32-aligned pointers.
3953 */
3954#ifndef U32_ALIGNMENT_REQUIRED
3955#$d_u32align U32_ALIGNMENT_REQUIRED /**/
3956#endif
3957
3958/* HAS_UALARM:
3959 * This symbol, if defined, indicates that the ualarm routine is
3960 * available to do alarms with microsecond granularity.
3961 */
3962#$d_ualarm HAS_UALARM /**/