This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Fix i_bfd
[perl5.git] / config_h.SH
CommitLineData
9f28af37
FC
1#!/bin/sh
2#
43dddb59
MB
3# THIS IS A GENERATED FILE
4# DO NOT HAND-EDIT
5#
6# See Porting/config_h.pl
7
34f1896b 8: Set up for generating config_h.SH
12ae5dfc 9case "$CONFIG_SH" in
776a38e3 10'') CONFIG_SH=config.sh;;
12ae5dfc
JH
11esac
12case "$CONFIG_H" in
776a38e3 13'') CONFIG_H=config.h;;
12ae5dfc 14esac
a02608de 15case $PERL_CONFIG_SH in
8d063cd8 16'')
12ae5dfc
JH
17 if test -f $CONFIG_SH; then TOP=.;
18 elif test -f ../$CONFIG_SH; then TOP=..;
19 elif test -f ../../$CONFIG_SH; then TOP=../..;
20 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
21 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
2304df62 22 else
12ae5dfc 23 echo "Can't find $CONFIG_SH."; exit 1
2304df62 24 fi
12ae5dfc 25 . $TOP/$CONFIG_SH
2304df62
AD
26 ;;
27esac
28case "$0" in
29*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
8d063cd8 30esac
11e2f395
RGS
31case "$CONFIG_H" in
32already-done) echo "Not re-extracting config.h" ;;
33*)
43dddb59
MB
34echo "Extracting $CONFIG_H (with variable substitutions)"
35sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
aa86d596 36/* This file was produced by running the config_h.SH script, which
12ae5dfc 37 * gets its values from $CONFIG_SH, which is generally produced by
8d063cd8
LW
38 * running Configure.
39 *
40 * Feel free to modify any of this as the need arises. Note, however,
1aef975c 41 * that running config_h.SH again will wipe out any changes you've made.
12ae5dfc 42 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
8d063cd8
LW
43 */
44
cd95ead5 45/* Package name : $package
dfe9444c
AD
46 * Source directory : $src
47 * Configuration time: $cf_time
48 * Configured by : $cf_by
49 * Target system : $myuname
2304df62 50 */
8d063cd8 51
2304df62
AD
52#ifndef _config_h_
53#define _config_h_
54
dfe9444c
AD
55/* LOC_SED:
56 * This symbol holds the complete pathname to the sed program.
774d564b 57 */
dfe9444c 58#define LOC_SED "$full_sed" /**/
774d564b 59
88fdc172
SB
60/* HAS_ALARM:
61 * This symbol, if defined, indicates that the alarm routine is
62 * available.
a0d0e21e 63 */
88fdc172 64#$d_alarm HAS_ALARM /**/
a0d0e21e 65
88fdc172
SB
66/* HAS_BCMP:
67 * This symbol is defined if the bcmp() routine is available to
68 * compare blocks of memory.
b4eb6b3d 69 */
88fdc172 70#$d_bcmp HAS_BCMP /**/
b4eb6b3d 71
88fdc172
SB
72/* HAS_BCOPY:
73 * This symbol is defined if the bcopy() routine is available to
74 * copy blocks of memory.
a687059c 75 */
88fdc172 76#$d_bcopy HAS_BCOPY /**/
a687059c 77
88fdc172
SB
78/* HAS_BZERO:
79 * This symbol is defined if the bzero() routine is available to
80 * set a memory block to 0.
0d3e774c 81 */
88fdc172 82#$d_bzero HAS_BZERO /**/
0d3e774c 83
88fdc172
SB
84/* HAS_CHOWN:
85 * This symbol, if defined, indicates that the chown routine is
86 * available.
a0d0e21e 87 */
88fdc172 88#$d_chown HAS_CHOWN /**/
a0d0e21e 89
88fdc172
SB
90/* HAS_CHROOT:
91 * This symbol, if defined, indicates that the chroot routine is
92 * available.
a0d0e21e 93 */
88fdc172 94#$d_chroot HAS_CHROOT /**/
a0d0e21e 95
88fdc172
SB
96/* HAS_CHSIZE:
97 * This symbol, if defined, indicates that the chsize routine is available
98 * to truncate files. You might need a -lx to get this routine.
87250799 99 */
88fdc172 100#$d_chsize HAS_CHSIZE /**/
87250799 101
1d8eaf8c
MB
102/* HAS_CRYPT:
103 * This symbol, if defined, indicates that the crypt routine is available
104 * to encrypt passwords and the like.
105 */
106#$d_crypt HAS_CRYPT /**/
107
13cfc98d
MB
108/* HAS_CTERMID:
109 * This symbol, if defined, indicates that the ctermid routine is
110 * available to generate filename for terminal.
111 */
112#$d_ctermid HAS_CTERMID /**/
113
88fdc172
SB
114/* HAS_CUSERID:
115 * This symbol, if defined, indicates that the cuserid routine is
116 * available to get character login names.
13281fa4 117 */
88fdc172 118#$d_cuserid HAS_CUSERID /**/
a0d0e21e 119
88fdc172
SB
120/* HAS_DBL_DIG:
121 * This symbol, if defined, indicates that this system's <float.h>
122 * or <limits.h> defines the symbol DBL_DIG, which is the number
123 * of significant digits in a double precision number. If this
124 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 125 */
e5eef985 126#$d_dbl_dig HAS_DBL_DIG /**/
a0d0e21e 127
88fdc172
SB
128/* HAS_DIFFTIME:
129 * This symbol, if defined, indicates that the difftime routine is
130 * available.
a0d0e21e 131 */
88fdc172 132#$d_difftime HAS_DIFFTIME /**/
13281fa4 133
470dd224
JH
134/* HAS_DLADDR:
135 * This symbol, if defined, indicates that the dladdr routine is
136 * available to return information about stack addresses.
137 */
138#$d_dladdr HAS_DLADDR /**/
139
88fdc172
SB
140/* HAS_DLERROR:
141 * This symbol, if defined, indicates that the dlerror routine is
142 * available to return a string describing the last error that
143 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 144 */
88fdc172 145#$d_dlerror HAS_DLERROR /**/
ecfc5424 146
470dd224
JH
147/* HAS_BACKTRACE:
148 * This symbol, if defined, indicates that the backtrace routine is
149 * available to return backtrace information about the C stack.
150 */
151#$d_backtrace HAS_BACKTRACE /**/
152
88fdc172
SB
153/* HAS_DUP2:
154 * This symbol, if defined, indicates that the dup2 routine is
155 * available to duplicate file descriptors.
a687059c 156 */
88fdc172 157#$d_dup2 HAS_DUP2 /**/
a687059c 158
88fdc172
SB
159/* HAS_FCHMOD:
160 * This symbol, if defined, indicates that the fchmod routine is available
161 * to change mode of opened files. If unavailable, use chmod().
378cc40b 162 */
88fdc172 163#$d_fchmod HAS_FCHMOD /**/
378cc40b 164
88fdc172
SB
165/* HAS_FCHOWN:
166 * This symbol, if defined, indicates that the fchown routine is available
167 * to change ownership of opened files. If unavailable, use chown().
378cc40b 168 */
88fdc172 169#$d_fchown HAS_FCHOWN /**/
378cc40b 170
88fdc172
SB
171/* HAS_FCNTL:
172 * This symbol, if defined, indicates to the C program that
173 * the fcntl() function exists.
a687059c 174 */
88fdc172 175#$d_fcntl HAS_FCNTL /**/
a687059c 176
88fdc172
SB
177/* HAS_FGETPOS:
178 * This symbol, if defined, indicates that the fgetpos routine is
179 * available to get the file position indicator, similar to ftell().
a0d0e21e 180 */
88fdc172 181#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 182
88fdc172
SB
183/* HAS_FLOCK:
184 * This symbol, if defined, indicates that the flock routine is
185 * available to do file locking.
a687059c 186 */
88fdc172 187#$d_flock HAS_FLOCK /**/
a687059c 188
88fdc172
SB
189/* HAS_FORK:
190 * This symbol, if defined, indicates that the fork routine is
191 * available.
a0d0e21e 192 */
88fdc172 193#$d_fork HAS_FORK /**/
a0d0e21e 194
88fdc172
SB
195/* HAS_FSETPOS:
196 * This symbol, if defined, indicates that the fsetpos routine is
197 * available to set the file position indicator, similar to fseek().
a0d0e21e 198 */
88fdc172 199#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 200
88fdc172
SB
201/* HAS_GETTIMEOFDAY:
202 * This symbol, if defined, indicates that the gettimeofday() system
203 * call is available for a sub-second accuracy clock. Usually, the file
204 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
205 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 206 */
88fdc172
SB
207#$d_gettimeod HAS_GETTIMEOFDAY /**/
208#ifdef HAS_GETTIMEOFDAY
209#define Timeval struct timeval /* Structure used by gettimeofday() */
210#endif
5f05dabc 211
88fdc172
SB
212/* HAS_GETGROUPS:
213 * This symbol, if defined, indicates that the getgroups() routine is
214 * available to get the list of process groups. If unavailable, multiple
215 * groups are probably not supported.
378cc40b 216 */
88fdc172 217#$d_getgrps HAS_GETGROUPS /**/
378cc40b 218
88fdc172
SB
219/* HAS_GETLOGIN:
220 * This symbol, if defined, indicates that the getlogin routine is
221 * available to get the login name.
dfe9444c 222 */
88fdc172 223#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 224
88fdc172
SB
225/* HAS_GETPGID:
226 * This symbol, if defined, indicates to the C program that
227 * the getpgid(pid) function is available to get the
228 * process group id.
a0d0e21e 229 */
88fdc172 230#$d_getpgid HAS_GETPGID /**/
a0d0e21e 231
88fdc172
SB
232/* HAS_GETPGRP2:
233 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
234 * routine is available to get the current process group.
a687059c 235 */
88fdc172 236#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 237
88fdc172
SB
238/* HAS_GETPPID:
239 * This symbol, if defined, indicates that the getppid routine is
240 * available to get the parent process ID.
378cc40b 241 */
88fdc172 242#$d_getppid HAS_GETPPID /**/
378cc40b 243
88fdc172
SB
244/* HAS_GETPRIORITY:
245 * This symbol, if defined, indicates that the getpriority routine is
246 * available to get a process's priority.
0d3e774c 247 */
88fdc172 248#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 249
88fdc172
SB
250/* HAS_INET_ATON:
251 * This symbol, if defined, indicates to the C program that the
252 * inet_aton() function is available to parse IP address "dotted-quad"
253 * strings.
a0d0e21e 254 */
88fdc172 255#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 256
88fdc172
SB
257/* HAS_KILLPG:
258 * This symbol, if defined, indicates that the killpg routine is available
259 * to kill process groups. If unavailable, you probably should use kill
260 * with a negative process number.
a687059c 261 */
88fdc172 262#$d_killpg HAS_KILLPG /**/
a687059c 263
88fdc172
SB
264/* HAS_LINK:
265 * This symbol, if defined, indicates that the link routine is
266 * available to create hard links.
a0d0e21e 267 */
88fdc172 268#$d_link HAS_LINK /**/
a0d0e21e 269
88fdc172
SB
270/* HAS_LOCALECONV:
271 * This symbol, if defined, indicates that the localeconv routine is
272 * available for numeric and monetary formatting conventions.
a0d0e21e 273 */
88fdc172 274#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 275
88fdc172
SB
276/* HAS_LOCKF:
277 * This symbol, if defined, indicates that the lockf routine is
278 * available to do file locking.
a0d0e21e 279 */
88fdc172 280#$d_lockf HAS_LOCKF /**/
a0d0e21e 281
88fdc172
SB
282/* HAS_LSTAT:
283 * This symbol, if defined, indicates that the lstat routine is
284 * available to do file stats on symbolic links.
378cc40b 285 */
88fdc172 286#$d_lstat HAS_LSTAT /**/
2304df62 287
88fdc172
SB
288/* HAS_MBLEN:
289 * This symbol, if defined, indicates that the mblen routine is available
290 * to find the number of bytes in a multibye character.
9f971974 291 */
88fdc172 292#$d_mblen HAS_MBLEN /**/
9f971974 293
88fdc172
SB
294/* HAS_MBSTOWCS:
295 * This symbol, if defined, indicates that the mbstowcs routine is
9cdcdad1 296 * available to convert a multibyte string into a wide character string.
9f971974 297 */
88fdc172 298#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 299
88fdc172
SB
300/* HAS_MBTOWC:
301 * This symbol, if defined, indicates that the mbtowc routine is available
9cdcdad1 302 * to convert a multibyte to a wide character.
9f971974 303 */
88fdc172 304#$d_mbtowc HAS_MBTOWC /**/
378cc40b 305
88fdc172
SB
306/* HAS_MEMCMP:
307 * This symbol, if defined, indicates that the memcmp routine is available
308 * to compare blocks of memory.
a687059c 309 */
88fdc172 310#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 311
88fdc172
SB
312/* HAS_MEMCPY:
313 * This symbol, if defined, indicates that the memcpy routine is available
314 * to copy blocks of memory.
ecfc5424 315 */
88fdc172 316#$d_memcpy HAS_MEMCPY /**/
ecfc5424 317
88fdc172
SB
318/* HAS_MEMMOVE:
319 * This symbol, if defined, indicates that the memmove routine is available
320 * to copy potentially overlapping blocks of memory. This should be used
321 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
322 * own version.
a0d0e21e 323 */
88fdc172 324#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 325
88fdc172
SB
326/* HAS_MEMSET:
327 * This symbol, if defined, indicates that the memset routine is available
328 * to set blocks of memory.
fe749a9f 329 */
88fdc172 330#$d_memset HAS_MEMSET /**/
fe749a9f 331
88fdc172
SB
332/* HAS_MKDIR:
333 * This symbol, if defined, indicates that the mkdir routine is available
334 * to create directories. Otherwise you should fork off a new process to
335 * exec /bin/mkdir.
fe749a9f 336 */
88fdc172 337#$d_mkdir HAS_MKDIR /**/
fe749a9f 338
88fdc172
SB
339/* HAS_MKFIFO:
340 * This symbol, if defined, indicates that the mkfifo routine is
341 * available to create FIFOs. Otherwise, mknod should be able to
342 * do it for you. However, if mkfifo is there, mknod might require
343 * super-user privileges which mkfifo will not.
fe14fcc3 344 */
88fdc172 345#$d_mkfifo HAS_MKFIFO /**/
a687059c 346
88fdc172
SB
347/* HAS_MKTIME:
348 * This symbol, if defined, indicates that the mktime routine is
349 * available.
ecfc5424 350 */
88fdc172 351#$d_mktime HAS_MKTIME /**/
ecfc5424 352
88fdc172
SB
353/* HAS_MSYNC:
354 * This symbol, if defined, indicates that the msync system call is
355 * available to synchronize a mapped file.
a687059c 356 */
88fdc172 357#$d_msync HAS_MSYNC /**/
a687059c 358
88fdc172
SB
359/* HAS_MUNMAP:
360 * This symbol, if defined, indicates that the munmap system call is
361 * available to unmap a region, usually mapped by mmap().
fe14fcc3 362 */
88fdc172 363#$d_munmap HAS_MUNMAP /**/
a0d0e21e 364
88fdc172
SB
365/* HAS_NICE:
366 * This symbol, if defined, indicates that the nice routine is
367 * available.
8e07c86e 368 */
88fdc172 369#$d_nice HAS_NICE /**/
8e07c86e 370
88fdc172
SB
371/* HAS_PATHCONF:
372 * This symbol, if defined, indicates that pathconf() is available
373 * to determine file-system related limits and options associated
374 * with a given filename.
a0d0e21e 375 */
88fdc172
SB
376/* HAS_FPATHCONF:
377 * This symbol, if defined, indicates that pathconf() is available
378 * to determine file-system related limits and options associated
379 * with a given open file descriptor.
a0d0e21e 380 */
88fdc172
SB
381#$d_pathconf HAS_PATHCONF /**/
382#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 383
88fdc172
SB
384/* HAS_PAUSE:
385 * This symbol, if defined, indicates that the pause routine is
386 * available to suspend a process until a signal is received.
a0d0e21e 387 */
88fdc172 388#$d_pause HAS_PAUSE /**/
a0d0e21e 389
88fdc172
SB
390/* HAS_PIPE:
391 * This symbol, if defined, indicates that the pipe routine is
392 * available to create an inter-process channel.
a0d0e21e 393 */
88fdc172 394#$d_pipe HAS_PIPE /**/
fe14fcc3 395
1d8eaf8c
MB
396/* HAS_POLL:
397 * This symbol, if defined, indicates that the poll routine is
398 * available to poll active file descriptors. Please check I_POLL and
399 * I_SYS_POLL to know which header should be included as well.
400 */
401#$d_poll HAS_POLL /**/
402
88fdc172
SB
403/* HAS_READDIR:
404 * This symbol, if defined, indicates that the readdir routine is
405 * available to read directory entries. You may have to include
406 * <dirent.h>. See I_DIRENT.
378cc40b 407 */
88fdc172 408#$d_readdir HAS_READDIR /**/
378cc40b 409
88fdc172
SB
410/* HAS_SEEKDIR:
411 * This symbol, if defined, indicates that the seekdir routine is
412 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 413 */
88fdc172 414#$d_seekdir HAS_SEEKDIR /**/
2304df62 415
88fdc172
SB
416/* HAS_TELLDIR:
417 * This symbol, if defined, indicates that the telldir routine is
418 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 419 */
88fdc172 420#$d_telldir HAS_TELLDIR /**/
a0d0e21e 421
88fdc172
SB
422/* HAS_REWINDDIR:
423 * This symbol, if defined, indicates that the rewinddir routine is
424 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 425 */
88fdc172 426#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 427
88fdc172
SB
428/* HAS_READLINK:
429 * This symbol, if defined, indicates that the readlink routine is
430 * available to read the value of a symbolic link.
dfe9444c 431 */
88fdc172 432#$d_readlink HAS_READLINK /**/
dfe9444c 433
88fdc172
SB
434/* HAS_RENAME:
435 * This symbol, if defined, indicates that the rename routine is available
436 * to rename files. Otherwise you should do the unlink(), link(), unlink()
437 * trick.
d8f2e4cc 438 */
88fdc172 439#$d_rename HAS_RENAME /**/
d8f2e4cc 440
88fdc172
SB
441/* HAS_RMDIR:
442 * This symbol, if defined, indicates that the rmdir routine is
443 * available to remove directories. Otherwise you should fork off a
444 * new process to exec /bin/rmdir.
a687059c 445 */
88fdc172 446#$d_rmdir HAS_RMDIR /**/
a687059c 447
88fdc172
SB
448/* HAS_SELECT:
449 * This symbol, if defined, indicates that the select routine is
450 * available to select active file descriptors. If the timeout field
451 * is used, <sys/time.h> may need to be included.
a687059c 452 */
88fdc172 453#$d_select HAS_SELECT /**/
a687059c 454
88fdc172
SB
455/* HAS_SETEGID:
456 * This symbol, if defined, indicates that the setegid routine is available
457 * to change the effective gid of the current program.
a687059c 458 */
88fdc172 459#$d_setegid HAS_SETEGID /**/
a687059c 460
88fdc172
SB
461/* HAS_SETEUID:
462 * This symbol, if defined, indicates that the seteuid routine is available
463 * to change the effective uid of the current program.
378cc40b 464 */
88fdc172 465#$d_seteuid HAS_SETEUID /**/
378cc40b 466
1d8eaf8c
MB
467/* HAS_SETGROUPS:
468 * This symbol, if defined, indicates that the setgroups() routine is
469 * available to set the list of process groups. If unavailable, multiple
470 * groups are probably not supported.
471 */
472#$d_setgrps HAS_SETGROUPS /**/
473
88fdc172
SB
474/* HAS_SETLINEBUF:
475 * This symbol, if defined, indicates that the setlinebuf routine is
476 * available to change stderr or stdout from block-buffered or unbuffered
477 * to a line-buffered mode.
378cc40b 478 */
88fdc172 479#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 480
88fdc172
SB
481/* HAS_SETLOCALE:
482 * This symbol, if defined, indicates that the setlocale routine is
483 * available to handle locale-specific ctype implementations.
2304df62 484 */
88fdc172 485#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 486
88fdc172
SB
487/* HAS_SETPGID:
488 * This symbol, if defined, indicates that the setpgid(pid, gpid)
489 * routine is available to set process group ID.
c2960299 490 */
88fdc172 491#$d_setpgid HAS_SETPGID /**/
dfe9444c 492
88fdc172
SB
493/* HAS_SETPGRP2:
494 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
495 * routine is available to set the current process group.
16d20bd9 496 */
88fdc172 497#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 498
88fdc172
SB
499/* HAS_SETPRIORITY:
500 * This symbol, if defined, indicates that the setpriority routine is
501 * available to set a process's priority.
c2960299 502 */
88fdc172 503#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 504
88fdc172
SB
505/* HAS_SETREGID:
506 * This symbol, if defined, indicates that the setregid routine is
507 * available to change the real and effective gid of the current
508 * process.
a89d8a78 509 */
88fdc172
SB
510/* HAS_SETRESGID:
511 * This symbol, if defined, indicates that the setresgid routine is
512 * available to change the real, effective and saved gid of the current
513 * process.
a89d8a78 514 */
88fdc172
SB
515#$d_setregid HAS_SETREGID /**/
516#$d_setresgid HAS_SETRESGID /**/
a89d8a78 517
88fdc172
SB
518/* HAS_SETREUID:
519 * This symbol, if defined, indicates that the setreuid routine is
520 * available to change the real and effective uid of the current
521 * process.
a0d0e21e 522 */
88fdc172
SB
523/* HAS_SETRESUID:
524 * This symbol, if defined, indicates that the setresuid routine is
525 * available to change the real, effective and saved uid of the current
526 * process.
2e1b3b7e 527 */
88fdc172
SB
528#$d_setreuid HAS_SETREUID /**/
529#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 530
88fdc172
SB
531/* HAS_SETRGID:
532 * This symbol, if defined, indicates that the setrgid routine is available
533 * to change the real gid of the current program.
a687059c 534 */
88fdc172 535#$d_setrgid HAS_SETRGID /**/
e5d73d77 536
88fdc172
SB
537/* HAS_SETRUID:
538 * This symbol, if defined, indicates that the setruid routine is available
539 * to change the real uid of the current program.
ecfc5424 540 */
88fdc172 541#$d_setruid HAS_SETRUID /**/
ecfc5424 542
88fdc172
SB
543/* HAS_SETSID:
544 * This symbol, if defined, indicates that the setsid routine is
545 * available to set the process group ID.
9f971974 546 */
88fdc172 547#$d_setsid HAS_SETSID /**/
9f971974 548
88fdc172
SB
549/* HAS_STRCHR:
550 * This symbol is defined to indicate that the strchr()/strrchr()
551 * functions are available for string searching. If not, try the
552 * index()/rindex() pair.
85e6fe83 553 */
88fdc172
SB
554/* HAS_INDEX:
555 * This symbol is defined to indicate that the index()/rindex()
556 * functions are available for string searching.
a0d0e21e 557 */
88fdc172
SB
558#$d_strchr HAS_STRCHR /**/
559#$d_index HAS_INDEX /**/
85e6fe83 560
88fdc172
SB
561/* HAS_STRCOLL:
562 * This symbol, if defined, indicates that the strcoll routine is
563 * available to compare strings using collating information.
87250799 564 */
88fdc172 565#$d_strcoll HAS_STRCOLL /**/
87250799 566
88fdc172
SB
567/* HAS_STRTOD:
568 * This symbol, if defined, indicates that the strtod routine is
569 * available to provide better numeric string conversion than atof().
a0d0e21e 570 */
88fdc172 571#$d_strtod HAS_STRTOD /**/
a0d0e21e 572
88fdc172
SB
573/* HAS_STRTOL:
574 * This symbol, if defined, indicates that the strtol routine is available
575 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 576 */
88fdc172 577#$d_strtol HAS_STRTOL /**/
d8f2e4cc 578
88fdc172
SB
579/* HAS_STRXFRM:
580 * This symbol, if defined, indicates that the strxfrm() routine is
581 * available to transform strings.
d8f2e4cc 582 */
88fdc172 583#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 584
88fdc172
SB
585/* HAS_SYMLINK:
586 * This symbol, if defined, indicates that the symlink routine is available
587 * to create symbolic links.
dfe9444c 588 */
88fdc172 589#$d_symlink HAS_SYMLINK /**/
dfe9444c 590
88fdc172
SB
591/* HAS_SYSCALL:
592 * This symbol, if defined, indicates that the syscall routine is
593 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 594 */
88fdc172 595#$d_syscall HAS_SYSCALL /**/
a687059c 596
88fdc172
SB
597/* HAS_SYSCONF:
598 * This symbol, if defined, indicates that sysconf() is available
599 * to determine system related limits and options.
aaacdc8b 600 */
88fdc172
SB
601#$d_sysconf HAS_SYSCONF /**/
602
603/* HAS_SYSTEM:
604 * This symbol, if defined, indicates that the system routine is
605 * available to issue a shell command.
aaacdc8b 606 */
88fdc172 607#$d_system HAS_SYSTEM /**/
aaacdc8b 608
88fdc172
SB
609/* HAS_TCGETPGRP:
610 * This symbol, if defined, indicates that the tcgetpgrp routine is
611 * available to get foreground process group ID.
aaacdc8b 612 */
88fdc172 613#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 614
88fdc172
SB
615/* HAS_TCSETPGRP:
616 * This symbol, if defined, indicates that the tcsetpgrp routine is
617 * available to set foreground process group ID.
a22e52b9 618 */
88fdc172 619#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 620
88fdc172
SB
621/* HAS_TRUNCATE:
622 * This symbol, if defined, indicates that the truncate routine is
623 * available to truncate files.
5ff3f7a4 624 */
88fdc172 625#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 626
88fdc172
SB
627/* HAS_TZNAME:
628 * This symbol, if defined, indicates that the tzname[] array is
629 * available to access timezone names.
5ff3f7a4 630 */
88fdc172 631#$d_tzname HAS_TZNAME /**/
5ff3f7a4 632
88fdc172
SB
633/* HAS_UMASK:
634 * This symbol, if defined, indicates that the umask routine is
635 * available to set and get the value of the file creation mask.
5ff3f7a4 636 */
88fdc172 637#$d_umask HAS_UMASK /**/
5ff3f7a4 638
88fdc172
SB
639/* HAS_USLEEP:
640 * This symbol, if defined, indicates that the usleep routine is
641 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 642 */
88fdc172 643#$d_usleep HAS_USLEEP /**/
5ff3f7a4 644
88fdc172
SB
645/* HAS_WAIT4:
646 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 647 */
88fdc172 648#$d_wait4 HAS_WAIT4 /**/
8e07c86e 649
88fdc172
SB
650/* HAS_WAITPID:
651 * This symbol, if defined, indicates that the waitpid routine is
652 * available to wait for child process.
1aef975c 653 */
88fdc172 654#$d_waitpid HAS_WAITPID /**/
85e6fe83 655
88fdc172
SB
656/* HAS_WCSTOMBS:
657 * This symbol, if defined, indicates that the wcstombs routine is
658 * available to convert wide character strings to multibyte strings.
bccf77a5 659 */
88fdc172 660#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 661
88fdc172
SB
662/* HAS_WCTOMB:
663 * This symbol, if defined, indicates that the wctomb routine is available
9cdcdad1 664 * to convert a wide character to a multibyte.
bccf77a5 665 */
88fdc172 666#$d_wctomb HAS_WCTOMB /**/
bccf77a5 667
1d8eaf8c
MB
668/* Groups_t:
669 * This symbol holds the type used for the second argument to
670 * getgroups() and setgroups(). Usually, this is the same as
671 * gidtype (gid_t) , but sometimes it isn't.
672 * It can be int, ushort, gid_t, etc...
673 * It may be necessary to include <sys/types.h> to get any
674 * typedef'ed information. This is only required if you have
675 * getgroups() or setgroups()..
676 */
677#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
678#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
679#endif
680
88fdc172
SB
681/* I_ARPA_INET:
682 * This symbol, if defined, indicates to the C program that it should
683 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 684 */
88fdc172 685#$i_arpainet I_ARPA_INET /**/
ff935051 686
88fdc172
SB
687/* I_DBM:
688 * This symbol, if defined, indicates that <dbm.h> exists and should
689 * be included.
ff935051 690 */
88fdc172
SB
691/* I_RPCSVC_DBM:
692 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
693 * should be included.
10bc17b6 694 */
88fdc172
SB
695#$i_dbm I_DBM /**/
696#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 697
88fdc172
SB
698/* I_DLFCN:
699 * This symbol, if defined, indicates that <dlfcn.h> exists and should
700 * be included.
78a7c709 701 */
88fdc172 702#$i_dlfcn I_DLFCN /**/
78a7c709 703
470dd224
JH
704/* I_EXECINFO:
705 * This symbol, if defined, indicates that <execinfo.h> exists and should
706 * be included.
707 */
708#$i_execinfo I_EXECINFO /**/
709
88fdc172
SB
710/* I_FCNTL:
711 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 712 */
88fdc172 713#$i_fcntl I_FCNTL /**/
44b94491 714
88fdc172
SB
715/* I_FLOAT:
716 * This symbol, if defined, indicates to the C program that it should
717 * include <float.h> to get definition of symbols like DBL_MAX or
718 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 719 */
88fdc172 720#$i_float I_FLOAT /**/
c7aff470 721
13cfc98d
MB
722/* I_GDBM:
723 * This symbol, if defined, indicates that <gdbm.h> exists and should
724 * be included.
725 */
726#$i_gdbm I_GDBM /**/
727
88fdc172
SB
728/* I_LIMITS:
729 * This symbol, if defined, indicates to the C program that it should
730 * include <limits.h> to get definition of symbols like WORD_BIT or
731 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 732 */
88fdc172 733#$i_limits I_LIMITS /**/
c7aff470 734
88fdc172
SB
735/* I_LOCALE:
736 * This symbol, if defined, indicates to the C program that it should
737 * include <locale.h>.
a845a0d4 738 */
88fdc172 739#$i_locale I_LOCALE /**/
a845a0d4 740
88fdc172
SB
741/* I_MATH:
742 * This symbol, if defined, indicates to the C program that it should
743 * include <math.h>.
a845a0d4 744 */
88fdc172 745#$i_math I_MATH /**/
a845a0d4 746
88fdc172
SB
747/* I_MEMORY:
748 * This symbol, if defined, indicates to the C program that it should
749 * include <memory.h>.
a845a0d4 750 */
88fdc172
SB
751#$i_memory I_MEMORY /**/
752
88fdc172
SB
753/* I_NETINET_IN:
754 * This symbol, if defined, indicates to the C program that it should
755 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 756 */
88fdc172
SB
757#$i_niin I_NETINET_IN /**/
758
88fdc172
SB
759/* I_STDDEF:
760 * This symbol, if defined, indicates that <stddef.h> exists and should
761 * be included.
a845a0d4 762 */
88fdc172
SB
763#$i_stddef I_STDDEF /**/
764
765/* I_STDLIB:
766 * This symbol, if defined, indicates that <stdlib.h> exists and should
767 * be included.
a845a0d4 768 */
88fdc172
SB
769#$i_stdlib I_STDLIB /**/
770
771/* I_STRING:
772 * This symbol, if defined, indicates to the C program that it should
773 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 774 */
88fdc172
SB
775#$i_string I_STRING /**/
776
777/* I_SYS_DIR:
778 * This symbol, if defined, indicates to the C program that it should
779 * include <sys/dir.h>.
a845a0d4 780 */
88fdc172
SB
781#$i_sysdir I_SYS_DIR /**/
782
783/* I_SYS_FILE:
784 * This symbol, if defined, indicates to the C program that it should
785 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 786 */
88fdc172 787#$i_sysfile I_SYS_FILE /**/
a845a0d4 788
88fdc172
SB
789/* I_SYS_IOCTL:
790 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
791 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 792 */
88fdc172
SB
793/* I_SYS_SOCKIO:
794 * This symbol, if defined, indicates the <sys/sockio.h> should be included
795 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 796 */
88fdc172
SB
797#$i_sysioctl I_SYS_IOCTL /**/
798#$i_syssockio I_SYS_SOCKIO /**/
799
800/* I_SYS_NDIR:
801 * This symbol, if defined, indicates to the C program that it should
802 * include <sys/ndir.h>.
a845a0d4 803 */
88fdc172 804#$i_sysndir I_SYS_NDIR /**/
a845a0d4 805
88fdc172
SB
806/* I_SYS_PARAM:
807 * This symbol, if defined, indicates to the C program that it should
808 * include <sys/param.h>.
a845a0d4 809 */
88fdc172
SB
810#$i_sysparam I_SYS_PARAM /**/
811
216dac04
MB
812/* I_SYS_POLL:
813 * This symbol, if defined, indicates that the program may include
814 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
815 * to only include <poll.h>.
816 */
817#$i_syspoll I_SYS_POLL /**/
818
88fdc172
SB
819/* I_SYS_RESOURCE:
820 * This symbol, if defined, indicates to the C program that it should
821 * include <sys/resource.h>.
a845a0d4 822 */
88fdc172 823#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 824
88fdc172
SB
825/* I_SYS_SELECT:
826 * This symbol, if defined, indicates to the C program that it should
827 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 828 */
88fdc172 829#$i_sysselct I_SYS_SELECT /**/
a845a0d4 830
88fdc172 831/* I_SYS_STAT:
a845a0d4 832 * This symbol, if defined, indicates to the C program that it should
88fdc172 833 * include <sys/stat.h>.
a845a0d4 834 */
88fdc172
SB
835#$i_sysstat I_SYS_STAT /**/
836
837/* I_SYS_TIMES:
a845a0d4 838 * This symbol, if defined, indicates to the C program that it should
88fdc172 839 * include <sys/times.h>.
a845a0d4 840 */
88fdc172
SB
841#$i_systimes I_SYS_TIMES /**/
842
843/* I_SYS_TYPES:
a845a0d4 844 * This symbol, if defined, indicates to the C program that it should
88fdc172 845 * include <sys/types.h>.
a845a0d4 846 */
88fdc172
SB
847#$i_systypes I_SYS_TYPES /**/
848
849/* I_SYS_UN:
850 * This symbol, if defined, indicates to the C program that it should
851 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 852 */
88fdc172
SB
853#$i_sysun I_SYS_UN /**/
854
855/* I_SYS_WAIT:
856 * This symbol, if defined, indicates to the C program that it should
857 * include <sys/wait.h>.
a845a0d4 858 */
88fdc172 859#$i_syswait I_SYS_WAIT /**/
a845a0d4 860
88fdc172
SB
861/* I_UNISTD:
862 * This symbol, if defined, indicates to the C program that it should
863 * include <unistd.h>.
a845a0d4 864 */
88fdc172 865#$i_unistd I_UNISTD /**/
a845a0d4 866
88fdc172
SB
867/* I_UTIME:
868 * This symbol, if defined, indicates to the C program that it should
869 * include <utime.h>.
a845a0d4 870 */
88fdc172 871#$i_utime I_UTIME /**/
a845a0d4 872
88fdc172
SB
873/* I_VALUES:
874 * This symbol, if defined, indicates to the C program that it should
875 * include <values.h> to get definition of symbols like MINFLOAT or
876 * MAXLONG, i.e. machine dependant limitations. Probably, you
877 * should use <limits.h> instead, if it is available.
a845a0d4 878 */
88fdc172
SB
879#$i_values I_VALUES /**/
880
881/* I_VFORK:
882 * This symbol, if defined, indicates to the C program that it should
883 * include vfork.h.
a845a0d4 884 */
88fdc172
SB
885#$i_vfork I_VFORK /**/
886
d03b3b00
MB
887/* CAN_VAPROTO:
888 * This variable is defined on systems supporting prototype declaration
889 * of functions with a variable number of arguments.
890 */
891/* _V:
892 * This macro is used to declare function parameters in prototypes for
893 * functions with a variable number of parameters. Use double parentheses.
894 * For example:
895 *
896 * int printf _V((char *fmt, ...));
897 *
898 * Remember to use the plain simple _() macro when declaring a function
899 * with no variable number of arguments, since it might be possible to
900 * have a non-effect _V() macro and still get prototypes via _().
901 */
902#$vaproto CAN_VAPROTO /**/
903#ifdef CAN_VAPROTO
904#define _V(args) args
905#else
906#define _V(args) ()
907#endif
908
06501368
MB
909/* OSNAME:
910 * This symbol contains the name of the operating system, as determined
911 * by Configure. You shouldn't rely on it too much; the specific
912 * feature tests from Configure are generally more reliable.
a845a0d4 913 */
06501368
MB
914/* OSVERS:
915 * This symbol contains the version of the operating system, as determined
916 * by Configure. You shouldn't rely on it too much; the specific
917 * feature tests from Configure are generally more reliable.
eaf812ae 918 */
06501368
MB
919#define OSNAME "$osname" /**/
920#define OSVERS "$osvers" /**/
eaf812ae 921
6e89a33a
MB
922/* MULTIARCH:
923 * This symbol, if defined, signifies that the build
924 * process will produce some binary files that are going to be
925 * used in a cross-platform environment. This is the case for
926 * example with the NeXT "fat" binaries that contain executables
927 * for several CPUs.
928 */
929#$multiarch MULTIARCH /**/
930
b8677e3b
MB
931/* MEM_ALIGNBYTES:
932 * This symbol contains the number of bytes required to align a
933 * double, or a long double when applicable. Usual values are 2,
588c1107
AD
934 * 4 and 8. The default is eight, for safety. For cross-compiling
935 * or multiarch support, Configure will set a minimum of 8.
b8677e3b 936 */
b8677e3b 937#define MEM_ALIGNBYTES $alignbytes
08c92000 938
08c92000
MB
939/* ARCHLIB:
940 * This variable, if defined, holds the name of the directory in
941 * which the user wants to put architecture-dependent public
942 * library files for $package. It is most often a local directory
943 * such as /usr/local/lib. Programs using this variable must be
944 * prepared to deal with filename expansion. If ARCHLIB is the
945 * same as PRIVLIB, it is not defined, since presumably the
946 * program already searches PRIVLIB.
947 */
948/* ARCHLIB_EXP:
949 * This symbol contains the ~name expanded version of ARCHLIB, to be used
950 * in programs that are not prepared to deal with ~ expansion at run-time.
951 */
952#$d_archlib ARCHLIB "$archlib" /**/
953#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
954
955/* ARCHNAME:
956 * This symbol holds a string representing the architecture name.
957 * It may be used to construct an architecture-dependant pathname
958 * where library files may be held under a private library, for
959 * instance.
960 */
961#define ARCHNAME "$archname" /**/
962
08c92000
MB
963/* BIN:
964 * This symbol holds the path of the bin directory where the package will
965 * be installed. Program must be prepared to deal with ~name substitution.
966 */
967/* BIN_EXP:
968 * This symbol is the filename expanded version of the BIN symbol, for
969 * programs that do not want to deal with that at run-time.
970 */
f3f1a2d8
MB
971/* PERL_RELOCATABLE_INC:
972 * This symbol, if defined, indicates that we'd like to relocate entries
973 * in @INC at run time based on the location of the perl binary.
974 */
08c92000
MB
975#define BIN "$bin" /**/
976#define BIN_EXP "$binexp" /**/
122b9bf4 977#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 978
06501368
MB
979/* INTSIZE:
980 * This symbol contains the value of sizeof(int) so that the C
981 * preprocessor can make decisions based on it.
982 */
983/* LONGSIZE:
984 * This symbol contains the value of sizeof(long) so that the C
985 * preprocessor can make decisions based on it.
986 */
987/* SHORTSIZE:
988 * This symbol contains the value of sizeof(short) so that the C
989 * preprocessor can make decisions based on it.
990 */
991#define INTSIZE $intsize /**/
992#define LONGSIZE $longsize /**/
993#define SHORTSIZE $shortsize /**/
994
b8677e3b
MB
995/* BYTEORDER:
996 * This symbol holds the hexadecimal constant defined in byteorder,
997 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
998 * If the compiler supports cross-compiling or multiple-architecture
cfc2543a 999 * binaries (e.g. on NeXT systems), use compiler-defined macros to
b8677e3b
MB
1000 * determine the byte order.
1001 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1002 * Binaries (MAB) on either big endian or little endian machines.
1003 * The endian-ness is available at compile-time. This only matters
1004 * for perl, where the config.h can be generated and installed on
1005 * one system, and used by a different architecture to build an
1006 * extension. Older versions of NeXT that might not have
1007 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1008 * so the default case (for NeXT) is big endian to catch them.
1009 * This might matter for NeXT 3.0.
08c92000 1010 */
c9d1bf8e 1011#if defined(MULTIARCH)
b8677e3b
MB
1012# ifdef __LITTLE_ENDIAN__
1013# if LONGSIZE == 4
1014# define BYTEORDER 0x1234
1015# else
1016# if LONGSIZE == 8
1017# define BYTEORDER 0x12345678
1018# endif
1019# endif
1020# else
1021# ifdef __BIG_ENDIAN__
1022# if LONGSIZE == 4
1023# define BYTEORDER 0x4321
1024# else
1025# if LONGSIZE == 8
1026# define BYTEORDER 0x87654321
1027# endif
1028# endif
1029# endif
1030# endif
1031# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1032# define BYTEORDER 0x4321
1033# endif
1034#else
1035#define BYTEORDER 0x$byteorder /* large digits for MSB */
1036#endif /* NeXT */
08c92000 1037
b8677e3b
MB
1038/* CHARBITS:
1039 * This symbol contains the size of a char, so that the C preprocessor
1040 * can make decisions based on it.
08c92000 1041 */
b8677e3b 1042#define CHARBITS $charbits /**/
08c92000 1043
06501368
MB
1044/* CAT2:
1045 * This macro concatenates 2 tokens together.
1046 */
1047/* STRINGIFY:
1048 * This macro surrounds its token with double quotes.
1049 */
1050#if $cpp_stuff == 1
1051#define CAT2(a,b) a/**/b
1052#define STRINGIFY(a) "a"
1053#endif
1054#if $cpp_stuff == 42
1055#define PeRl_CaTiFy(a, b) a ## b
1056#define PeRl_StGiFy(a) #a
1057#define CAT2(a,b) PeRl_CaTiFy(a,b)
1058#define StGiFy(a) PeRl_StGiFy(a)
1059#define STRINGIFY(a) PeRl_StGiFy(a)
1060#endif
1061#if $cpp_stuff != 1 && $cpp_stuff != 42
1062#include "Bletch: How does this C preprocessor concatenate tokens?"
1063#endif
1064
1065/* CPPSTDIN:
1066 * This symbol contains the first part of the string which will invoke
1067 * the C preprocessor on the standard input and produce to standard
1068 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1069 * call a wrapper. See CPPRUN.
1070 */
1071/* CPPMINUS:
1072 * This symbol contains the second part of the string which will invoke
1073 * the C preprocessor on the standard input and produce to standard
1074 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1075 * to specify standard input, otherwise the value is "".
1076 */
1077/* CPPRUN:
1078 * This symbol contains the string which will invoke a C preprocessor on
1079 * the standard input and produce to standard output. It needs to end
1080 * with CPPLAST, after all other preprocessor flags have been specified.
1081 * The main difference with CPPSTDIN is that this program will never be a
1082 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1083 * available directly to the user. Note that it may well be different from
1084 * the preprocessor used to compile the C program.
1085 */
1086/* CPPLAST:
1087 * This symbol is intended to be used along with CPPRUN in the same manner
1088 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1089 */
1090#define CPPSTDIN "$cppstdin"
1091#define CPPMINUS "$cppminus"
1092#define CPPRUN "$cpprun"
1093#define CPPLAST "$cpplast"
1094
1095/* HAS_ACCESS:
1096 * This manifest constant lets the C program know that the access()
1097 * system call is available to check for accessibility using real UID/GID.
1098 * (always present on UNIX.)
1099 */
1100#$d_access HAS_ACCESS /**/
1101
ed140128
AD
1102/* HAS_ACCESSX:
1103 * This symbol, if defined, indicates that the accessx routine is
1104 * available to do extended access checks.
eaf812ae 1105 */
ed140128 1106#$d_accessx HAS_ACCESSX /**/
eaf812ae 1107
08c92000
MB
1108/* HAS_ASCTIME_R:
1109 * This symbol, if defined, indicates that the asctime_r routine
1110 * is available to asctime re-entrantly.
1111 */
1112/* ASCTIME_R_PROTO:
1113 * This symbol encodes the prototype of asctime_r.
1114 * It is zero if d_asctime_r is undef, and one of the
1115 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1116 * is defined.
1117 */
1118#$d_asctime_r HAS_ASCTIME_R /**/
1119#define ASCTIME_R_PROTO $asctime_r_proto /**/
1120
06501368
MB
1121/* HASATTRIBUTE_FORMAT:
1122 * Can we handle GCC attribute for checking printf-style formats
1123 */
1124/* PRINTF_FORMAT_NULL_OK:
1125 * Allows __printf__ format to be null when checking printf-style
1126 */
1127/* HASATTRIBUTE_MALLOC:
1128 * Can we handle GCC attribute for malloc-style functions.
1129 */
1130/* HASATTRIBUTE_NONNULL:
1131 * Can we handle GCC attribute for nonnull function parms.
1132 */
1133/* HASATTRIBUTE_NORETURN:
1134 * Can we handle GCC attribute for functions that do not return
1135 */
1136/* HASATTRIBUTE_PURE:
1137 * Can we handle GCC attribute for pure functions
1138 */
1139/* HASATTRIBUTE_UNUSED:
1140 * Can we handle GCC attribute for unused variables and arguments
1141 */
1142/* HASATTRIBUTE_DEPRECATED:
1143 * Can we handle GCC attribute for marking deprecated APIs
1144 */
1145/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1146 * Can we handle GCC attribute for warning on unused results
1147 */
1148#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/
1149#$d_attribute_format HASATTRIBUTE_FORMAT /**/
1150#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
1151#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1152#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1153#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1154#$d_attribute_pure HASATTRIBUTE_PURE /**/
1155#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1156#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1157
b8677e3b
MB
1158/* CASTI32:
1159 * This symbol is defined if the C compiler can cast negative
1160 * or large floating point numbers to 32-bit ints.
eaf812ae 1161 */
b8677e3b
MB
1162#$d_casti32 CASTI32 /**/
1163
1164/* CASTNEGFLOAT:
1165 * This symbol is defined if the C compiler can cast negative
1166 * numbers to unsigned longs, ints and shorts.
fcdf39cf 1167 */
b8677e3b
MB
1168/* CASTFLAGS:
1169 * This symbol contains flags that say what difficulties the compiler
1170 * has casting odd floating values to unsigned long:
1171 * 0 = ok
1172 * 1 = couldn't cast < 0
1173 * 2 = couldn't cast >= 0x80000000
1174 * 4 = couldn't cast in argument expression list
eaf812ae 1175 */
b8677e3b
MB
1176#$d_castneg CASTNEGFLOAT /**/
1177#define CASTFLAGS $castflags /**/
eaf812ae 1178
b8677e3b
MB
1179/* VOID_CLOSEDIR:
1180 * This symbol, if defined, indicates that the closedir() routine
1181 * does not return a value.
f244a502 1182 */
b8677e3b 1183#$d_void_closedir VOID_CLOSEDIR /**/
f244a502 1184
06501368
MB
1185/* HASCONST:
1186 * This symbol, if defined, indicates that this C compiler knows about
1187 * the const type. There is no need to actually test for that symbol
1188 * within your programs. The mere use of the "const" keyword will
1189 * trigger the necessary tests.
1190 */
1191#$d_const HASCONST /**/
1192#ifndef HASCONST
1193#define const
1194#endif
1195
08c92000
MB
1196/* HAS_CRYPT_R:
1197 * This symbol, if defined, indicates that the crypt_r routine
1198 * is available to crypt re-entrantly.
a845a0d4 1199 */
08c92000
MB
1200/* CRYPT_R_PROTO:
1201 * This symbol encodes the prototype of crypt_r.
1202 * It is zero if d_crypt_r is undef, and one of the
1203 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1204 * is defined.
a845a0d4 1205 */
08c92000
MB
1206#$d_crypt_r HAS_CRYPT_R /**/
1207#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1208
06501368
MB
1209/* HAS_CSH:
1210 * This symbol, if defined, indicates that the C-shell exists.
1211 */
1212/* CSH:
1213 * This symbol, if defined, contains the full pathname of csh.
1214 */
1215#$d_csh HAS_CSH /**/
1216#ifdef HAS_CSH
1217#define CSH "$full_csh" /**/
1218#endif
1219
eaf812ae
MB
1220/* HAS_CTERMID_R:
1221 * This symbol, if defined, indicates that the ctermid_r routine
1222 * is available to ctermid re-entrantly.
1223 */
1224/* CTERMID_R_PROTO:
1225 * This symbol encodes the prototype of ctermid_r.
1226 * It is zero if d_ctermid_r is undef, and one of the
1227 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1228 * is defined.
1229 */
1230#$d_ctermid_r HAS_CTERMID_R /**/
1231#define CTERMID_R_PROTO $ctermid_r_proto /**/
1232
08c92000
MB
1233/* HAS_CTIME_R:
1234 * This symbol, if defined, indicates that the ctime_r routine
1235 * is available to ctime re-entrantly.
a845a0d4 1236 */
08c92000
MB
1237/* CTIME_R_PROTO:
1238 * This symbol encodes the prototype of ctime_r.
1239 * It is zero if d_ctime_r is undef, and one of the
1240 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1241 * is defined.
a845a0d4 1242 */
08c92000
MB
1243#$d_ctime_r HAS_CTIME_R /**/
1244#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1245
06501368
MB
1246/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1247 * This symbol, if defined, indicates that the bug that prevents
1248 * setuid scripts from being secure is not present in this kernel.
1249 */
1250/* DOSUID:
1251 * This symbol, if defined, indicates that the C program should
1252 * check the script that it is executing for setuid/setgid bits, and
1253 * attempt to emulate setuid/setgid on systems that have disabled
1254 * setuid #! scripts because the kernel can't do it securely.
1255 * It is up to the package designer to make sure that this emulation
1256 * is done securely. Among other things, it should do an fstat on
1257 * the script it just opened to make sure it really is a setuid/setgid
1258 * script, it should make sure the arguments passed correspond exactly
1259 * to the argument on the #! line, and it should not trust any
1260 * subprocesses to which it must pass the filename rather than the
1261 * file descriptor of the script to be executed.
1262 */
1263#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1264#$d_dosuid DOSUID /**/
1265
08c92000
MB
1266/* HAS_DRAND48_R:
1267 * This symbol, if defined, indicates that the drand48_r routine
1268 * is available to drand48 re-entrantly.
a845a0d4 1269 */
08c92000
MB
1270/* DRAND48_R_PROTO:
1271 * This symbol encodes the prototype of drand48_r.
1272 * It is zero if d_drand48_r is undef, and one of the
1273 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1274 * is defined.
1275 */
1276#$d_drand48_r HAS_DRAND48_R /**/
1277#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1278
06501368
MB
1279/* HAS_DRAND48_PROTO:
1280 * This symbol, if defined, indicates that the system provides
1281 * a prototype for the drand48() function. Otherwise, it is up
1282 * to the program to supply one. A good guess is
1283 * extern double drand48(void);
1284 */
1285#$d_drand48proto HAS_DRAND48_PROTO /**/
1286
ed140128
AD
1287/* HAS_EACCESS:
1288 * This symbol, if defined, indicates that the eaccess routine is
1289 * available to do extended access checks.
1290 */
1291#$d_eaccess HAS_EACCESS /**/
1292
06501368
MB
1293/* HAS_ENDGRENT:
1294 * This symbol, if defined, indicates that the getgrent routine is
1295 * available for finalizing sequential access of the group database.
1296 */
1297#$d_endgrent HAS_ENDGRENT /**/
1298
08c92000
MB
1299/* HAS_ENDGRENT_R:
1300 * This symbol, if defined, indicates that the endgrent_r routine
1301 * is available to endgrent re-entrantly.
88fdc172 1302 */
08c92000
MB
1303/* ENDGRENT_R_PROTO:
1304 * This symbol encodes the prototype of endgrent_r.
1305 * It is zero if d_endgrent_r is undef, and one of the
1306 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1307 * is defined.
88fdc172 1308 */
08c92000
MB
1309#$d_endgrent_r HAS_ENDGRENT_R /**/
1310#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1311
06501368
MB
1312/* HAS_ENDHOSTENT:
1313 * This symbol, if defined, indicates that the endhostent() routine is
1314 * available to close whatever was being used for host queries.
1315 */
1316#$d_endhent HAS_ENDHOSTENT /**/
1317
eaf812ae
MB
1318/* HAS_ENDHOSTENT_R:
1319 * This symbol, if defined, indicates that the endhostent_r routine
1320 * is available to endhostent re-entrantly.
1321 */
1322/* ENDHOSTENT_R_PROTO:
1323 * This symbol encodes the prototype of endhostent_r.
1324 * It is zero if d_endhostent_r is undef, and one of the
1325 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1326 * is defined.
1327 */
1328#$d_endhostent_r HAS_ENDHOSTENT_R /**/
1329#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
1330
06501368
MB
1331/* HAS_ENDNETENT:
1332 * This symbol, if defined, indicates that the endnetent() routine is
1333 * available to close whatever was being used for network queries.
1334 */
1335#$d_endnent HAS_ENDNETENT /**/
1336
eaf812ae
MB
1337/* HAS_ENDNETENT_R:
1338 * This symbol, if defined, indicates that the endnetent_r routine
1339 * is available to endnetent re-entrantly.
1340 */
1341/* ENDNETENT_R_PROTO:
1342 * This symbol encodes the prototype of endnetent_r.
1343 * It is zero if d_endnetent_r is undef, and one of the
1344 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1345 * is defined.
1346 */
1347#$d_endnetent_r HAS_ENDNETENT_R /**/
1348#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
1349
06501368
MB
1350/* HAS_ENDPROTOENT:
1351 * This symbol, if defined, indicates that the endprotoent() routine is
1352 * available to close whatever was being used for protocol queries.
1353 */
1354#$d_endpent HAS_ENDPROTOENT /**/
1355
eaf812ae
MB
1356/* HAS_ENDPROTOENT_R:
1357 * This symbol, if defined, indicates that the endprotoent_r routine
1358 * is available to endprotoent re-entrantly.
1359 */
1360/* ENDPROTOENT_R_PROTO:
1361 * This symbol encodes the prototype of endprotoent_r.
1362 * It is zero if d_endprotoent_r is undef, and one of the
1363 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1364 * is defined.
1365 */
1366#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
1367#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
1368
06501368
MB
1369/* HAS_ENDPWENT:
1370 * This symbol, if defined, indicates that the getgrent routine is
1371 * available for finalizing sequential access of the passwd database.
1372 */
1373#$d_endpwent HAS_ENDPWENT /**/
1374
08c92000
MB
1375/* HAS_ENDPWENT_R:
1376 * This symbol, if defined, indicates that the endpwent_r routine
1377 * is available to endpwent re-entrantly.
88fdc172 1378 */
08c92000
MB
1379/* ENDPWENT_R_PROTO:
1380 * This symbol encodes the prototype of endpwent_r.
1381 * It is zero if d_endpwent_r is undef, and one of the
1382 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1383 * is defined.
88fdc172 1384 */
08c92000
MB
1385#$d_endpwent_r HAS_ENDPWENT_R /**/
1386#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1387
06501368
MB
1388/* HAS_ENDSERVENT:
1389 * This symbol, if defined, indicates that the endservent() routine is
1390 * available to close whatever was being used for service queries.
1391 */
1392#$d_endsent HAS_ENDSERVENT /**/
1393
1394/* HAS_ENDSERVENT_R:
1395 * This symbol, if defined, indicates that the endservent_r routine
1396 * is available to endservent re-entrantly.
1397 */
1398/* ENDSERVENT_R_PROTO:
eaf812ae
MB
1399 * This symbol encodes the prototype of endservent_r.
1400 * It is zero if d_endservent_r is undef, and one of the
1401 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1402 * is defined.
1403 */
1404#$d_endservent_r HAS_ENDSERVENT_R /**/
1405#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
1406
b8677e3b
MB
1407/* HAS_FD_SET:
1408 * This symbol, when defined, indicates presence of the fd_set typedef
1409 * in <sys/types.h>
a845a0d4 1410 */
b8677e3b 1411#$d_fd_set HAS_FD_SET /**/
a845a0d4 1412
06501368
MB
1413/* FLEXFILENAMES:
1414 * This symbol, if defined, indicates that the system supports filenames
1415 * longer than 14 characters.
1416 */
1417#$d_flexfnam FLEXFILENAMES /**/
1418
b8677e3b
MB
1419/* Gconvert:
1420 * This preprocessor macro is defined to convert a floating point
1421 * number to a string without a trailing decimal point. This
1422 * emulates the behavior of sprintf("%g"), but is sometimes much more
1423 * efficient. If gconvert() is not available, but gcvt() drops the
1424 * trailing decimal point, then gcvt() is used. If all else fails,
1425 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1426 * macro are: value, number of digits, whether trailing zeros should
1427 * be retained, and the output buffer.
1428 * The usual values are:
1429 * d_Gconvert='gconvert((x),(n),(t),(b))'
1430 * d_Gconvert='gcvt((x),(n),(b))'
1431 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1432 * The last two assume trailing zeros should not be kept.
a845a0d4 1433 */
b8677e3b 1434#define Gconvert(x,n,t,b) $d_Gconvert
a845a0d4 1435
06501368
MB
1436/* HAS_GETGRENT:
1437 * This symbol, if defined, indicates that the getgrent routine is
1438 * available for sequential access of the group database.
1439 */
1440#$d_getgrent HAS_GETGRENT /**/
1441
08c92000
MB
1442/* HAS_GETGRENT_R:
1443 * This symbol, if defined, indicates that the getgrent_r routine
1444 * is available to getgrent re-entrantly.
a845a0d4 1445 */
08c92000
MB
1446/* GETGRENT_R_PROTO:
1447 * This symbol encodes the prototype of getgrent_r.
1448 * It is zero if d_getgrent_r is undef, and one of the
1449 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1450 * is defined.
1451 */
1452#$d_getgrent_r HAS_GETGRENT_R /**/
1453#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1454
08c92000
MB
1455/* HAS_GETGRGID_R:
1456 * This symbol, if defined, indicates that the getgrgid_r routine
1457 * is available to getgrgid re-entrantly.
a845a0d4 1458 */
08c92000
MB
1459/* GETGRGID_R_PROTO:
1460 * This symbol encodes the prototype of getgrgid_r.
1461 * It is zero if d_getgrgid_r is undef, and one of the
1462 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1463 * is defined.
a845a0d4 1464 */
08c92000
MB
1465#$d_getgrgid_r HAS_GETGRGID_R /**/
1466#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1467
08c92000
MB
1468/* HAS_GETGRNAM_R:
1469 * This symbol, if defined, indicates that the getgrnam_r routine
1470 * is available to getgrnam re-entrantly.
a845a0d4 1471 */
08c92000
MB
1472/* GETGRNAM_R_PROTO:
1473 * This symbol encodes the prototype of getgrnam_r.
1474 * It is zero if d_getgrnam_r is undef, and one of the
1475 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1476 * is defined.
a845a0d4 1477 */
08c92000
MB
1478#$d_getgrnam_r HAS_GETGRNAM_R /**/
1479#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1480
06501368
MB
1481/* HAS_GETHOSTBYADDR:
1482 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1483 * available to look up hosts by their IP addresses.
1484 */
1485#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1486
1487/* HAS_GETHOSTBYNAME:
1488 * This symbol, if defined, indicates that the gethostbyname() routine is
1489 * available to look up host names in some data base or other.
1490 */
1491#$d_gethbyname HAS_GETHOSTBYNAME /**/
1492
1493/* HAS_GETHOSTENT:
1494 * This symbol, if defined, indicates that the gethostent() routine is
1495 * available to look up host names in some data base or another.
1496 */
1497#$d_gethent HAS_GETHOSTENT /**/
1498
1499/* HAS_GETHOSTNAME:
1500 * This symbol, if defined, indicates that the C program may use the
1501 * gethostname() routine to derive the host name. See also HAS_UNAME
1502 * and PHOSTNAME.
1503 */
1504/* HAS_UNAME:
1505 * This symbol, if defined, indicates that the C program may use the
1506 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1507 * and PHOSTNAME.
1508 */
1509/* PHOSTNAME:
1510 * This symbol, if defined, indicates the command to feed to the
1511 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1512 * and HAS_UNAME. Note that the command uses a fully qualified path,
1513 * so that it is safe even if used by a process with super-user
1514 * privileges.
1515 */
1516/* HAS_PHOSTNAME:
1517 * This symbol, if defined, indicates that the C program may use the
1518 * contents of PHOSTNAME as a command to feed to the popen() routine
1519 * to derive the host name.
1520 */
1521#$d_gethname HAS_GETHOSTNAME /**/
1522#$d_uname HAS_UNAME /**/
1523#$d_phostname HAS_PHOSTNAME /**/
1524#ifdef HAS_PHOSTNAME
1525#define PHOSTNAME "$aphostname" /* How to get the host name */
1526#endif
1527
eaf812ae
MB
1528/* HAS_GETHOSTBYADDR_R:
1529 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1530 * is available to gethostbyaddr re-entrantly.
a845a0d4 1531 */
eaf812ae
MB
1532/* GETHOSTBYADDR_R_PROTO:
1533 * This symbol encodes the prototype of gethostbyaddr_r.
1534 * It is zero if d_gethostbyaddr_r is undef, and one of the
1535 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1536 * is defined.
a845a0d4 1537 */
eaf812ae
MB
1538#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
1539#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
08c92000 1540
eaf812ae
MB
1541/* HAS_GETHOSTBYNAME_R:
1542 * This symbol, if defined, indicates that the gethostbyname_r routine
1543 * is available to gethostbyname re-entrantly.
a845a0d4 1544 */
eaf812ae
MB
1545/* GETHOSTBYNAME_R_PROTO:
1546 * This symbol encodes the prototype of gethostbyname_r.
1547 * It is zero if d_gethostbyname_r is undef, and one of the
1548 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
08c92000 1549 * is defined.
a845a0d4 1550 */
eaf812ae
MB
1551#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
1552#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
1553
1554/* HAS_GETHOSTENT_R:
1555 * This symbol, if defined, indicates that the gethostent_r routine
1556 * is available to gethostent re-entrantly.
1557 */
1558/* GETHOSTENT_R_PROTO:
1559 * This symbol encodes the prototype of gethostent_r.
1560 * It is zero if d_gethostent_r is undef, and one of the
1561 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1562 * is defined.
1563 */
1564#$d_gethostent_r HAS_GETHOSTENT_R /**/
1565#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
1566
06501368
MB
1567/* HAS_GETHOST_PROTOS:
1568 * This symbol, if defined, indicates that <netdb.h> includes
1569 * prototypes for gethostent(), gethostbyname(), and
1570 * gethostbyaddr(). Otherwise, it is up to the program to guess
1571 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1572 */
1573#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1574
eaf812ae
MB
1575/* HAS_GETLOGIN_R:
1576 * This symbol, if defined, indicates that the getlogin_r routine
1577 * is available to getlogin re-entrantly.
1578 */
1579/* GETLOGIN_R_PROTO:
1580 * This symbol encodes the prototype of getlogin_r.
1581 * It is zero if d_getlogin_r is undef, and one of the
1582 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1583 * is defined.
1584 */
1585#$d_getlogin_r HAS_GETLOGIN_R /**/
1586#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
1587
06501368
MB
1588/* HAS_GETNETBYADDR:
1589 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1590 * available to look up networks by their IP addresses.
1591 */
1592#$d_getnbyaddr HAS_GETNETBYADDR /**/
1593
1594/* HAS_GETNETBYNAME:
1595 * This symbol, if defined, indicates that the getnetbyname() routine is
1596 * available to look up networks by their names.
1597 */
1598#$d_getnbyname HAS_GETNETBYNAME /**/
1599
1600/* HAS_GETNETENT:
1601 * This symbol, if defined, indicates that the getnetent() routine is
1602 * available to look up network names in some data base or another.
1603 */
1604#$d_getnent HAS_GETNETENT /**/
1605
eaf812ae
MB
1606/* HAS_GETNETBYADDR_R:
1607 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1608 * is available to getnetbyaddr re-entrantly.
1609 */
1610/* GETNETBYADDR_R_PROTO:
1611 * This symbol encodes the prototype of getnetbyaddr_r.
1612 * It is zero if d_getnetbyaddr_r is undef, and one of the
1613 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1614 * is defined.
1615 */
1616#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
1617#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
1618
1619/* HAS_GETNETBYNAME_R:
1620 * This symbol, if defined, indicates that the getnetbyname_r routine
1621 * is available to getnetbyname re-entrantly.
1622 */
1623/* GETNETBYNAME_R_PROTO:
1624 * This symbol encodes the prototype of getnetbyname_r.
1625 * It is zero if d_getnetbyname_r is undef, and one of the
1626 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1627 * is defined.
1628 */
1629#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
1630#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
1631
1632/* HAS_GETNETENT_R:
1633 * This symbol, if defined, indicates that the getnetent_r routine
1634 * is available to getnetent re-entrantly.
1635 */
1636/* GETNETENT_R_PROTO:
1637 * This symbol encodes the prototype of getnetent_r.
1638 * It is zero if d_getnetent_r is undef, and one of the
1639 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1640 * is defined.
1641 */
1642#$d_getnetent_r HAS_GETNETENT_R /**/
1643#define GETNETENT_R_PROTO $getnetent_r_proto /**/
1644
06501368
MB
1645/* HAS_GETNET_PROTOS:
1646 * This symbol, if defined, indicates that <netdb.h> includes
1647 * prototypes for getnetent(), getnetbyname(), and
1648 * getnetbyaddr(). Otherwise, it is up to the program to guess
1649 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1650 */
1651#$d_getnetprotos HAS_GETNET_PROTOS /**/
1652
b8677e3b
MB
1653/* HAS_GETPAGESIZE:
1654 * This symbol, if defined, indicates that the getpagesize system call
1655 * is available to get system page size, which is the granularity of
1656 * many memory management calls.
a845a0d4 1657 */
b8677e3b 1658#$d_getpagsz HAS_GETPAGESIZE /**/
a845a0d4 1659
06501368
MB
1660/* HAS_GETPROTOENT:
1661 * This symbol, if defined, indicates that the getprotoent() routine is
1662 * available to look up protocols in some data base or another.
1663 */
1664#$d_getpent HAS_GETPROTOENT /**/
1665
1666/* HAS_GETPGRP:
1667 * This symbol, if defined, indicates that the getpgrp routine is
1668 * available to get the current process group.
1669 */
1670/* USE_BSD_GETPGRP:
1671 * This symbol, if defined, indicates that getpgrp needs one
1672 * arguments whereas USG one needs none.
1673 */
1674#$d_getpgrp HAS_GETPGRP /**/
1675#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1676
1677/* HAS_GETPROTOBYNAME:
1678 * This symbol, if defined, indicates that the getprotobyname()
1679 * routine is available to look up protocols by their name.
1680 */
1681/* HAS_GETPROTOBYNUMBER:
1682 * This symbol, if defined, indicates that the getprotobynumber()
1683 * routine is available to look up protocols by their number.
1684 */
1685#$d_getpbyname HAS_GETPROTOBYNAME /**/
1686#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1687
eaf812ae
MB
1688/* HAS_GETPROTOBYNAME_R:
1689 * This symbol, if defined, indicates that the getprotobyname_r routine
1690 * is available to getprotobyname re-entrantly.
1691 */
1692/* GETPROTOBYNAME_R_PROTO:
1693 * This symbol encodes the prototype of getprotobyname_r.
1694 * It is zero if d_getprotobyname_r is undef, and one of the
1695 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1696 * is defined.
1697 */
1698#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
1699#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
1700
1701/* HAS_GETPROTOBYNUMBER_R:
1702 * This symbol, if defined, indicates that the getprotobynumber_r routine
1703 * is available to getprotobynumber re-entrantly.
1704 */
1705/* GETPROTOBYNUMBER_R_PROTO:
1706 * This symbol encodes the prototype of getprotobynumber_r.
1707 * It is zero if d_getprotobynumber_r is undef, and one of the
1708 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1709 * is defined.
1710 */
1711#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
1712#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
1713
1714/* HAS_GETPROTOENT_R:
1715 * This symbol, if defined, indicates that the getprotoent_r routine
1716 * is available to getprotoent re-entrantly.
1717 */
1718/* GETPROTOENT_R_PROTO:
1719 * This symbol encodes the prototype of getprotoent_r.
1720 * It is zero if d_getprotoent_r is undef, and one of the
1721 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1722 * is defined.
1723 */
1724#$d_getprotoent_r HAS_GETPROTOENT_R /**/
1725#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
1726
06501368
MB
1727/* HAS_GETPROTO_PROTOS:
1728 * This symbol, if defined, indicates that <netdb.h> includes
1729 * prototypes for getprotoent(), getprotobyname(), and
1730 * getprotobyaddr(). Otherwise, it is up to the program to guess
1731 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1732 */
1733#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1734
1735/* HAS_GETPWENT:
1736 * This symbol, if defined, indicates that the getpwent routine is
1737 * available for sequential access of the passwd database.
1738 * If this is not available, the older getpw() function may be available.
1739 */
1740#$d_getpwent HAS_GETPWENT /**/
1741
08c92000
MB
1742/* HAS_GETPWENT_R:
1743 * This symbol, if defined, indicates that the getpwent_r routine
1744 * is available to getpwent re-entrantly.
a845a0d4 1745 */
08c92000
MB
1746/* GETPWENT_R_PROTO:
1747 * This symbol encodes the prototype of getpwent_r.
1748 * It is zero if d_getpwent_r is undef, and one of the
1749 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1750 * is defined.
a845a0d4 1751 */
08c92000
MB
1752#$d_getpwent_r HAS_GETPWENT_R /**/
1753#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1754
08c92000
MB
1755/* HAS_GETPWNAM_R:
1756 * This symbol, if defined, indicates that the getpwnam_r routine
1757 * is available to getpwnam re-entrantly.
a845a0d4 1758 */
08c92000
MB
1759/* GETPWNAM_R_PROTO:
1760 * This symbol encodes the prototype of getpwnam_r.
1761 * It is zero if d_getpwnam_r is undef, and one of the
1762 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1763 * is defined.
a845a0d4 1764 */
08c92000
MB
1765#$d_getpwnam_r HAS_GETPWNAM_R /**/
1766#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1767
08c92000
MB
1768/* HAS_GETPWUID_R:
1769 * This symbol, if defined, indicates that the getpwuid_r routine
1770 * is available to getpwuid re-entrantly.
10bc17b6 1771 */
08c92000
MB
1772/* GETPWUID_R_PROTO:
1773 * This symbol encodes the prototype of getpwuid_r.
1774 * It is zero if d_getpwuid_r is undef, and one of the
1775 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1776 * is defined.
a845a0d4 1777 */
08c92000
MB
1778#$d_getpwuid_r HAS_GETPWUID_R /**/
1779#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1780
06501368
MB
1781/* HAS_GETSERVENT:
1782 * This symbol, if defined, indicates that the getservent() routine is
1783 * available to look up network services in some data base or another.
1784 */
1785#$d_getsent HAS_GETSERVENT /**/
1786
eaf812ae
MB
1787/* HAS_GETSERVBYNAME_R:
1788 * This symbol, if defined, indicates that the getservbyname_r routine
1789 * is available to getservbyname re-entrantly.
1790 */
1791/* GETSERVBYNAME_R_PROTO:
1792 * This symbol encodes the prototype of getservbyname_r.
1793 * It is zero if d_getservbyname_r is undef, and one of the
1794 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1795 * is defined.
1796 */
1797#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
1798#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
1799
1800/* HAS_GETSERVBYPORT_R:
1801 * This symbol, if defined, indicates that the getservbyport_r routine
1802 * is available to getservbyport re-entrantly.
1803 */
1804/* GETSERVBYPORT_R_PROTO:
1805 * This symbol encodes the prototype of getservbyport_r.
1806 * It is zero if d_getservbyport_r is undef, and one of the
1807 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1808 * is defined.
1809 */
1810#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
1811#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
1812
1813/* HAS_GETSERVENT_R:
1814 * This symbol, if defined, indicates that the getservent_r routine
1815 * is available to getservent re-entrantly.
1816 */
1817/* GETSERVENT_R_PROTO:
1818 * This symbol encodes the prototype of getservent_r.
1819 * It is zero if d_getservent_r is undef, and one of the
1820 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1821 * is defined.
1822 */
1823#$d_getservent_r HAS_GETSERVENT_R /**/
1824#define GETSERVENT_R_PROTO $getservent_r_proto /**/
1825
06501368
MB
1826/* HAS_GETSERV_PROTOS:
1827 * This symbol, if defined, indicates that <netdb.h> includes
1828 * prototypes for getservent(), getservbyname(), and
1829 * getservbyaddr(). Otherwise, it is up to the program to guess
1830 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1831 */
1832#$d_getservprotos HAS_GETSERV_PROTOS /**/
1833
08c92000
MB
1834/* HAS_GETSPNAM_R:
1835 * This symbol, if defined, indicates that the getspnam_r routine
1836 * is available to getspnam re-entrantly.
a845a0d4 1837 */
08c92000
MB
1838/* GETSPNAM_R_PROTO:
1839 * This symbol encodes the prototype of getspnam_r.
1840 * It is zero if d_getspnam_r is undef, and one of the
1841 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1842 * is defined.
a845a0d4 1843 */
08c92000
MB
1844#$d_getspnam_r HAS_GETSPNAM_R /**/
1845#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4 1846
06501368
MB
1847/* HAS_GETSERVBYNAME:
1848 * This symbol, if defined, indicates that the getservbyname()
1849 * routine is available to look up services by their name.
1850 */
1851/* HAS_GETSERVBYPORT:
1852 * This symbol, if defined, indicates that the getservbyport()
1853 * routine is available to look up services by their port.
1854 */
1855#$d_getsbyname HAS_GETSERVBYNAME /**/
1856#$d_getsbyport HAS_GETSERVBYPORT /**/
1857
08c92000
MB
1858/* HAS_GMTIME_R:
1859 * This symbol, if defined, indicates that the gmtime_r routine
1860 * is available to gmtime re-entrantly.
1861 */
1862/* GMTIME_R_PROTO:
1863 * This symbol encodes the prototype of gmtime_r.
1864 * It is zero if d_gmtime_r is undef, and one of the
1865 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1866 * is defined.
1867 */
1868#$d_gmtime_r HAS_GMTIME_R /**/
1869#define GMTIME_R_PROTO $gmtime_r_proto /**/
1870
b8677e3b
MB
1871/* HAS_GNULIBC:
1872 * This symbol, if defined, indicates to the C program that
1873 * the GNU C library is being used. A better check is to use
1874 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
a845a0d4 1875 */
b8677e3b
MB
1876#$d_gnulibc HAS_GNULIBC /**/
1877#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1878# define _GNU_SOURCE
1879#endif
1880
06501368
MB
1881/* HAS_HTONL:
1882 * This symbol, if defined, indicates that the htonl() routine (and
1883 * friends htons() ntohl() ntohs()) are available to do network
1884 * order byte swapping.
1885 */
1886/* HAS_HTONS:
1887 * This symbol, if defined, indicates that the htons() routine (and
1888 * friends htonl() ntohl() ntohs()) are available to do network
1889 * order byte swapping.
1890 */
1891/* HAS_NTOHL:
1892 * This symbol, if defined, indicates that the ntohl() routine (and
1893 * friends htonl() htons() ntohs()) are available to do network
1894 * order byte swapping.
1895 */
1896/* HAS_NTOHS:
1897 * This symbol, if defined, indicates that the ntohs() routine (and
1898 * friends htonl() htons() ntohl()) are available to do network
1899 * order byte swapping.
1900 */
1901#$d_htonl HAS_HTONL /**/
1902#$d_htonl HAS_HTONS /**/
1903#$d_htonl HAS_NTOHL /**/
1904#$d_htonl HAS_NTOHS /**/
1905
b8677e3b
MB
1906/* HAS_ISASCII:
1907 * This manifest constant lets the C program know that isascii
1908 * is available.
a845a0d4 1909 */
b8677e3b
MB
1910#$d_isascii HAS_ISASCII /**/
1911
1912/* HAS_LCHOWN:
1913 * This symbol, if defined, indicates that the lchown routine is
1914 * available to operate on a symbolic link (instead of following the
1915 * link).
a845a0d4 1916 */
b8677e3b 1917#$d_lchown HAS_LCHOWN /**/
a845a0d4 1918
08c92000
MB
1919/* HAS_LOCALTIME_R:
1920 * This symbol, if defined, indicates that the localtime_r routine
1921 * is available to localtime re-entrantly.
1922 */
f025e94b
MB
1923/* LOCALTIME_R_NEEDS_TZSET:
1924 * Many libc's localtime_r implementations do not call tzset,
1925 * making them differ from localtime(), and making timezone
47d847ba 1926 * changes using \$ENV{TZ} without explicitly calling tzset
f025e94b
MB
1927 * impossible. This symbol makes us call tzset before localtime_r
1928 */
8572b25d
BH
1929#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
1930#ifdef LOCALTIME_R_NEEDS_TZSET
1931#define L_R_TZSET tzset(),
1932#else
1933#define L_R_TZSET
1934#endif
1935
08c92000
MB
1936/* LOCALTIME_R_PROTO:
1937 * This symbol encodes the prototype of localtime_r.
1938 * It is zero if d_localtime_r is undef, and one of the
1939 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1940 * is defined.
1941 */
1942#$d_localtime_r HAS_LOCALTIME_R /**/
1943#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1944
06501368
MB
1945/* HAS_LONG_DOUBLE:
1946 * This symbol will be defined if the C compiler supports long
1947 * doubles.
08c92000 1948 */
06501368
MB
1949/* LONG_DOUBLESIZE:
1950 * This symbol contains the size of a long double, so that the
1951 * C preprocessor can make decisions based on it. It is only
1952 * defined if the system supports long doubles.
a845a0d4 1953 */
06501368
MB
1954#$d_longdbl HAS_LONG_DOUBLE /**/
1955#ifdef HAS_LONG_DOUBLE
1956#define LONG_DOUBLESIZE $longdblsize /**/
1957#endif
a845a0d4 1958
06501368
MB
1959/* HAS_LONG_LONG:
1960 * This symbol will be defined if the C compiler supports long long.
eaf812ae 1961 */
06501368
MB
1962/* LONGLONGSIZE:
1963 * This symbol contains the size of a long long, so that the
1964 * C preprocessor can make decisions based on it. It is only
1965 * defined if the system supports long long.
1966 */
1967#$d_longlong HAS_LONG_LONG /**/
1968#ifdef HAS_LONG_LONG
1969#define LONGLONGSIZE $longlongsize /**/
1970#endif
eaf812ae 1971
06501368
MB
1972/* HAS_LSEEK_PROTO:
1973 * This symbol, if defined, indicates that the system provides
1974 * a prototype for the lseek() function. Otherwise, it is up
1975 * to the program to supply one. A good guess is
1976 * extern off_t lseek(int, off_t, int);
a845a0d4 1977 */
06501368
MB
1978#$d_lseekproto HAS_LSEEK_PROTO /**/
1979
1980/* HAS_MEMCHR:
1981 * This symbol, if defined, indicates that the memchr routine is available
1982 * to locate characters within a C string.
a845a0d4 1983 */
06501368
MB
1984#$d_memchr HAS_MEMCHR /**/
1985
1986/* HAS_MKSTEMP:
1987 * This symbol, if defined, indicates that the mkstemp routine is
1988 * available to exclusively create and open a uniquely named
1989 * temporary file.
1990 */
1991#$d_mkstemp HAS_MKSTEMP /**/
1992
1993/* HAS_MMAP:
1994 * This symbol, if defined, indicates that the mmap system call is
1995 * available to map a file into memory.
1996 */
1997/* Mmap_t:
1998 * This symbol holds the return type of the mmap() system call
1999 * (and simultaneously the type of the first argument).
2000 * Usually set to 'void *' or 'caddr_t'.
2001 */
2002#$d_mmap HAS_MMAP /**/
2003#define Mmap_t $mmaptype /**/
2004
2005/* HAS_MSG:
2006 * This symbol, if defined, indicates that the entire msg*(2) library is
2007 * supported (IPC mechanism based on message queues).
2008 */
2009#$d_msg HAS_MSG /**/
2010
2011/* HAS_OPEN3:
2012 * This manifest constant lets the C program know that the three
2013 * argument form of open(2) is available.
2014 */
2015#$d_open3 HAS_OPEN3 /**/
2016
2017/* OLD_PTHREAD_CREATE_JOINABLE:
2018 * This symbol, if defined, indicates how to create pthread
2019 * in joinable (aka undetached) state. NOTE: not defined
2020 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2021 * (the new version of the constant).
2022 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2023 * and __UNDETACHED.
2024 */
2025#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
2026
2027/* HAS_PTHREAD_ATFORK:
2028 * This symbol, if defined, indicates that the pthread_atfork routine
2029 * is available to setup fork handlers.
2030 */
2031#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
2032
2033/* HAS_PTHREAD_YIELD:
2034 * This symbol, if defined, indicates that the pthread_yield
2035 * routine is available to yield the execution of the current
2036 * thread. sched_yield is preferable to pthread_yield.
2037 */
2038/* SCHED_YIELD:
2039 * This symbol defines the way to yield the execution of
2040 * the current thread. Known ways are sched_yield,
2041 * pthread_yield, and pthread_yield with NULL.
2042 */
2043/* HAS_SCHED_YIELD:
2044 * This symbol, if defined, indicates that the sched_yield
08c92000
MB
2045 * routine is available to yield the execution of the current
2046 * thread. sched_yield is preferable to pthread_yield.
2047 */
2048#$d_pthread_yield HAS_PTHREAD_YIELD /**/
2049#define SCHED_YIELD $sched_yield /**/
2050#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 2051
08c92000
MB
2052/* HAS_RANDOM_R:
2053 * This symbol, if defined, indicates that the random_r routine
2054 * is available to random re-entrantly.
a845a0d4 2055 */
08c92000
MB
2056/* RANDOM_R_PROTO:
2057 * This symbol encodes the prototype of random_r.
2058 * It is zero if d_random_r is undef, and one of the
2059 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2060 * is defined.
a845a0d4 2061 */
08c92000
MB
2062#$d_random_r HAS_RANDOM_R /**/
2063#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 2064
eaf812ae
MB
2065/* HAS_READDIR64_R:
2066 * This symbol, if defined, indicates that the readdir64_r routine
2067 * is available to readdir64 re-entrantly.
2068 */
2069/* READDIR64_R_PROTO:
2070 * This symbol encodes the prototype of readdir64_r.
2071 * It is zero if d_readdir64_r is undef, and one of the
2072 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2073 * is defined.
2074 */
2075#$d_readdir64_r HAS_READDIR64_R /**/
2076#define READDIR64_R_PROTO $readdir64_r_proto /**/
2077
08c92000
MB
2078/* HAS_READDIR_R:
2079 * This symbol, if defined, indicates that the readdir_r routine
2080 * is available to readdir re-entrantly.
a845a0d4 2081 */
08c92000
MB
2082/* READDIR_R_PROTO:
2083 * This symbol encodes the prototype of readdir_r.
2084 * It is zero if d_readdir_r is undef, and one of the
2085 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2086 * is defined.
2087 */
2088#$d_readdir_r HAS_READDIR_R /**/
2089#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 2090
b8677e3b
MB
2091/* HAS_SAFE_BCOPY:
2092 * This symbol, if defined, indicates that the bcopy routine is available
2093 * to copy potentially overlapping memory blocks. Normally, you should
2094 * probably use memmove() or memcpy(). If neither is defined, roll your
2095 * own version.
08c92000 2096 */
b8677e3b 2097#$d_safebcpy HAS_SAFE_BCOPY /**/
08c92000 2098
b8677e3b
MB
2099/* HAS_SAFE_MEMCPY:
2100 * This symbol, if defined, indicates that the memcpy routine is available
2101 * to copy potentially overlapping memory blocks. If you need to
2102 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2103 * use memmove() instead, if available.
08c92000 2104 */
b8677e3b
MB
2105#$d_safemcpy HAS_SAFE_MEMCPY /**/
2106
2107/* HAS_SANE_MEMCMP:
2108 * This symbol, if defined, indicates that the memcmp routine is available
2109 * and can be used to compare relative magnitudes of chars with their high
2110 * bits set. If it is not defined, roll your own version.
2111 */
2112#$d_sanemcmp HAS_SANE_MEMCMP /**/
08c92000 2113
06501368
MB
2114/* HAS_SEM:
2115 * This symbol, if defined, indicates that the entire sem*(2) library is
2116 * supported.
2117 */
2118#$d_sem HAS_SEM /**/
2119
2120/* HAS_SETGRENT:
2121 * This symbol, if defined, indicates that the setgrent routine is
2122 * available for initializing sequential access of the group database.
2123 */
2124#$d_setgrent HAS_SETGRENT /**/
2125
08c92000
MB
2126/* HAS_SETGRENT_R:
2127 * This symbol, if defined, indicates that the setgrent_r routine
2128 * is available to setgrent re-entrantly.
2129 */
2130/* SETGRENT_R_PROTO:
2131 * This symbol encodes the prototype of setgrent_r.
2132 * It is zero if d_setgrent_r is undef, and one of the
2133 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2134 * is defined.
2135 */
2136#$d_setgrent_r HAS_SETGRENT_R /**/
2137#define SETGRENT_R_PROTO $setgrent_r_proto /**/
2138
06501368
MB
2139/* HAS_SETHOSTENT:
2140 * This symbol, if defined, indicates that the sethostent() routine is
2141 * available.
2142 */
2143#$d_sethent HAS_SETHOSTENT /**/
2144
eaf812ae
MB
2145/* HAS_SETHOSTENT_R:
2146 * This symbol, if defined, indicates that the sethostent_r routine
2147 * is available to sethostent re-entrantly.
2148 */
2149/* SETHOSTENT_R_PROTO:
2150 * This symbol encodes the prototype of sethostent_r.
2151 * It is zero if d_sethostent_r is undef, and one of the
2152 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2153 * is defined.
2154 */
2155#$d_sethostent_r HAS_SETHOSTENT_R /**/
2156#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
2157
eaf812ae
MB
2158/* HAS_SETLOCALE_R:
2159 * This symbol, if defined, indicates that the setlocale_r routine
2160 * is available to setlocale re-entrantly.
2161 */
2162/* SETLOCALE_R_PROTO:
2163 * This symbol encodes the prototype of setlocale_r.
2164 * It is zero if d_setlocale_r is undef, and one of the
2165 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2166 * is defined.
2167 */
2168#$d_setlocale_r HAS_SETLOCALE_R /**/
2169#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
2170
06501368
MB
2171/* HAS_SETNETENT:
2172 * This symbol, if defined, indicates that the setnetent() routine is
2173 * available.
2174 */
2175#$d_setnent HAS_SETNETENT /**/
2176
eaf812ae
MB
2177/* HAS_SETNETENT_R:
2178 * This symbol, if defined, indicates that the setnetent_r routine
2179 * is available to setnetent re-entrantly.
2180 */
2181/* SETNETENT_R_PROTO:
2182 * This symbol encodes the prototype of setnetent_r.
2183 * It is zero if d_setnetent_r is undef, and one of the
2184 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2185 * is defined.
2186 */
2187#$d_setnetent_r HAS_SETNETENT_R /**/
2188#define SETNETENT_R_PROTO $setnetent_r_proto /**/
2189
06501368
MB
2190/* HAS_SETPROTOENT:
2191 * This symbol, if defined, indicates that the setprotoent() routine is
2192 * available.
2193 */
2194#$d_setpent HAS_SETPROTOENT /**/
2195
2196/* HAS_SETPGRP:
2197 * This symbol, if defined, indicates that the setpgrp routine is
2198 * available to set the current process group.
2199 */
2200/* USE_BSD_SETPGRP:
2201 * This symbol, if defined, indicates that setpgrp needs two
2202 * arguments whereas USG one needs none. See also HAS_SETPGID
2203 * for a POSIX interface.
2204 */
2205#$d_setpgrp HAS_SETPGRP /**/
2206#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2207
eaf812ae
MB
2208/* HAS_SETPROTOENT_R:
2209 * This symbol, if defined, indicates that the setprotoent_r routine
2210 * is available to setprotoent re-entrantly.
2211 */
2212/* SETPROTOENT_R_PROTO:
2213 * This symbol encodes the prototype of setprotoent_r.
2214 * It is zero if d_setprotoent_r is undef, and one of the
2215 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2216 * is defined.
2217 */
2218#$d_setprotoent_r HAS_SETPROTOENT_R /**/
2219#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
2220
06501368
MB
2221/* HAS_SETPWENT:
2222 * This symbol, if defined, indicates that the setpwent routine is
2223 * available for initializing sequential access of the passwd database.
2224 */
2225#$d_setpwent HAS_SETPWENT /**/
2226
08c92000
MB
2227/* HAS_SETPWENT_R:
2228 * This symbol, if defined, indicates that the setpwent_r routine
2229 * is available to setpwent re-entrantly.
2230 */
2231/* SETPWENT_R_PROTO:
2232 * This symbol encodes the prototype of setpwent_r.
2233 * It is zero if d_setpwent_r is undef, and one of the
2234 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2235 * is defined.
2236 */
2237#$d_setpwent_r HAS_SETPWENT_R /**/
2238#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2239
06501368
MB
2240/* HAS_SETSERVENT:
2241 * This symbol, if defined, indicates that the setservent() routine is
2242 * available.
2243 */
2244#$d_setsent HAS_SETSERVENT /**/
2245
eaf812ae
MB
2246/* HAS_SETSERVENT_R:
2247 * This symbol, if defined, indicates that the setservent_r routine
2248 * is available to setservent re-entrantly.
2249 */
2250/* SETSERVENT_R_PROTO:
2251 * This symbol encodes the prototype of setservent_r.
2252 * It is zero if d_setservent_r is undef, and one of the
2253 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2254 * is defined.
2255 */
2256#$d_setservent_r HAS_SETSERVENT_R /**/
2257#define SETSERVENT_R_PROTO $setservent_r_proto /**/
2258
06501368
MB
2259/* HAS_SETVBUF:
2260 * This symbol, if defined, indicates that the setvbuf routine is
2261 * available to change buffering on an open stdio stream.
2262 * to a line-buffered mode.
2263 */
2264#$d_setvbuf HAS_SETVBUF /**/
2265
2266/* HAS_SHM:
2267 * This symbol, if defined, indicates that the entire shm*(2) library is
2268 * supported.
2269 */
2270#$d_shm HAS_SHM /**/
2271
2272/* Shmat_t:
2273 * This symbol holds the return type of the shmat() system call.
2274 * Usually set to 'void *' or 'char *'.
2275 */
2276/* HAS_SHMAT_PROTOTYPE:
2277 * This symbol, if defined, indicates that the sys/shm.h includes
2278 * a prototype for shmat(). Otherwise, it is up to the program to
2279 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2280 * but not always right so it should be emitted by the program only
2281 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2282 */
2283#define Shmat_t $shmattype /**/
2284#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2285
b8677e3b
MB
2286/* HAS_SIGACTION:
2287 * This symbol, if defined, indicates that Vr4's sigaction() routine
2288 * is available.
eaf812ae 2289 */
b8677e3b 2290#$d_sigaction HAS_SIGACTION /**/
eaf812ae 2291
b8677e3b
MB
2292/* HAS_SIGSETJMP:
2293 * This variable indicates to the C program that the sigsetjmp()
2294 * routine is available to save the calling process's registers
2295 * and stack environment for later use by siglongjmp(), and
2296 * to optionally save the process's signal mask. See
2297 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
10bc17b6 2298 */
b8677e3b
MB
2299/* Sigjmp_buf:
2300 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
c7aff470 2301 */
b8677e3b
MB
2302/* Sigsetjmp:
2303 * This macro is used in the same way as sigsetjmp(), but will invoke
2304 * traditional setjmp() if sigsetjmp isn't available.
2305 * See HAS_SIGSETJMP.
b363b713 2306 */
b8677e3b
MB
2307/* Siglongjmp:
2308 * This macro is used in the same way as siglongjmp(), but will invoke
2309 * traditional longjmp() if siglongjmp isn't available.
2310 * See HAS_SIGSETJMP.
a7fea17f 2311 */
b8677e3b
MB
2312#$d_sigsetjmp HAS_SIGSETJMP /**/
2313#ifdef HAS_SIGSETJMP
2314#define Sigjmp_buf sigjmp_buf
2315#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2316#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2317#else
2318#define Sigjmp_buf jmp_buf
2319#define Sigsetjmp(buf,save_mask) setjmp((buf))
2320#define Siglongjmp(buf,retval) longjmp((buf),(retval))
2321#endif
44b94491 2322
06501368
MB
2323/* HAS_SOCKET:
2324 * This symbol, if defined, indicates that the BSD socket interface is
2325 * supported.
2326 */
2327/* HAS_SOCKETPAIR:
2328 * This symbol, if defined, indicates that the BSD socketpair() call is
2329 * supported.
2330 */
2331/* HAS_MSG_CTRUNC:
2332 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2333 * Checking just with #ifdef might not be enough because this symbol
2334 * has been known to be an enum.
2335 */
2336/* HAS_MSG_DONTROUTE:
2337 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2338 * Checking just with #ifdef might not be enough because this symbol
2339 * has been known to be an enum.
2340 */
2341/* HAS_MSG_OOB:
2342 * This symbol, if defined, indicates that the MSG_OOB is supported.
2343 * Checking just with #ifdef might not be enough because this symbol
2344 * has been known to be an enum.
2345 */
2346/* HAS_MSG_PEEK:
2347 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2348 * Checking just with #ifdef might not be enough because this symbol
2349 * has been known to be an enum.
2350 */
2351/* HAS_MSG_PROXY:
2352 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2353 * Checking just with #ifdef might not be enough because this symbol
2354 * has been known to be an enum.
2355 */
2356/* HAS_SCM_RIGHTS:
2357 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2358 * Checking just with #ifdef might not be enough because this symbol
2359 * has been known to be an enum.
2360 */
2361/* HAS_SOCKADDR_SA_LEN:
2362 * This symbol, if defined, indicates that the struct sockaddr
2363 * structure has a member called sa_len, indicating the length of
2364 * the structure.
2365 */
18126d98
MB
2366/* HAS_SOCKADDR_IN6:
2367 * This symbol, if defined, indicates the availability of
2368 * struct sockaddr_in6;
2369 */
06501368
MB
2370/* HAS_SIN6_SCOPE_ID:
2371 * This symbol, if defined, indicates that the struct sockaddr_in6
2372 * structure has a member called sin6_scope_id.
2373 */
122b9bf4
MB
2374/* HAS_IP_MREQ:
2375 * This symbol, if defined, indicates the availability of
2376 * struct ip_mreq;
2377 */
3e06601f
MB
2378/* HAS_IP_MREQ_SOURCE:
2379 * This symbol, if defined, indicates the availability of
2380 * struct ip_mreq_source;
2381 */
18126d98
MB
2382/* HAS_IPV6_MREQ:
2383 * This symbol, if defined, indicates the availability of
2384 * struct ipv6_mreq;
2385 */
3e06601f
MB
2386/* HAS_IPV6_MREQ_SOURCE:
2387 * This symbol, if defined, indicates the availability of
2388 * struct ipv6_mreq_source;
2389 */
06501368
MB
2390#$d_socket HAS_SOCKET /**/
2391#$d_sockpair HAS_SOCKETPAIR /**/
2392#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/
2393#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
2394#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
2395#$d_msg_oob HAS_MSG_OOB /**/
2396#$d_msg_peek HAS_MSG_PEEK /**/
2397#$d_msg_proxy HAS_MSG_PROXY /**/
2398#$d_scm_rights HAS_SCM_RIGHTS /**/
18126d98 2399#$d_sockaddr_in6 HAS_SOCKADDR_IN6 /**/
06501368 2400#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/
122b9bf4 2401#$d_ip_mreq HAS_IP_MREQ /**/
3e06601f 2402#$d_ip_mreq_source HAS_IP_MREQ_SOURCE /**/
18126d98 2403#$d_ipv6_mreq HAS_IPV6_MREQ /**/
3e06601f 2404#$d_ipv6_mreq_source HAS_IPV6_MREQ_SOURCE /**/
06501368 2405
08c92000
MB
2406/* HAS_SRAND48_R:
2407 * This symbol, if defined, indicates that the srand48_r routine
2408 * is available to srand48 re-entrantly.
2409 */
2410/* SRAND48_R_PROTO:
2411 * This symbol encodes the prototype of srand48_r.
2412 * It is zero if d_srand48_r is undef, and one of the
2413 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2414 * is defined.
2415 */
2416#$d_srand48_r HAS_SRAND48_R /**/
2417#define SRAND48_R_PROTO $srand48_r_proto /**/
2418
2419/* HAS_SRANDOM_R:
2420 * This symbol, if defined, indicates that the srandom_r routine
2421 * is available to srandom re-entrantly.
2422 */
2423/* SRANDOM_R_PROTO:
2424 * This symbol encodes the prototype of srandom_r.
2425 * It is zero if d_srandom_r is undef, and one of the
2426 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2427 * is defined.
2428 */
2429#$d_srandom_r HAS_SRANDOM_R /**/
2430#define SRANDOM_R_PROTO $srandom_r_proto /**/
2431
06501368
MB
2432/* USE_STAT_BLOCKS:
2433 * This symbol is defined if this system has a stat structure declaring
2434 * st_blksize and st_blocks.
2435 */
2436#ifndef USE_STAT_BLOCKS
2437#$d_statblks USE_STAT_BLOCKS /**/
2438#endif
2439
2440/* HAS_STATIC_INLINE:
2441 * This symbol, if defined, indicates that the C compiler supports
2442 * C99-style static inline. That is, the function can't be called
2443 * from another translation unit.
2444 */
2445/* PERL_STATIC_INLINE:
2446 * This symbol gives the best-guess incantation to use for static
2447 * inline functions. If HAS_STATIC_INLINE is defined, this will
2448 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
2449 * this will give a plain 'static'. It will always be defined
2450 * to something that gives static linkage.
2451 * Possibilities include
2452 * static inline (c99)
2453 * static __inline__ (gcc -ansi)
2454 * static __inline (MSVC)
2455 * static _inline (older MSVC)
2456 * static (c89 compilers)
2457 */
2458#$d_static_inline HAS_STATIC_INLINE /**/
2459#define PERL_STATIC_INLINE $perl_static_inline /**/
2460
b8677e3b
MB
2461/* USE_STDIO_PTR:
2462 * This symbol is defined if the _ptr and _cnt fields (or similar)
2463 * of the stdio FILE structure can be used to access the stdio buffer
2464 * for a file handle. If this is defined, then the FILE_ptr(fp)
2465 * and FILE_cnt(fp) macros will also be defined and should be used
2466 * to access these fields.
a33c94aa 2467 */
b8677e3b
MB
2468/* FILE_ptr:
2469 * This macro is used to access the _ptr field (or equivalent) of the
2470 * FILE structure pointed to by its argument. This macro will always be
2471 * defined if USE_STDIO_PTR is defined.
43dddb59 2472 */
b8677e3b
MB
2473/* STDIO_PTR_LVALUE:
2474 * This symbol is defined if the FILE_ptr macro can be used as an
2475 * lvalue.
08c92000 2476 */
b8677e3b
MB
2477/* FILE_cnt:
2478 * This macro is used to access the _cnt field (or equivalent) of the
2479 * FILE structure pointed to by its argument. This macro will always be
2480 * defined if USE_STDIO_PTR is defined.
08c92000 2481 */
b8677e3b
MB
2482/* STDIO_CNT_LVALUE:
2483 * This symbol is defined if the FILE_cnt macro can be used as an
2484 * lvalue.
08c92000 2485 */
b8677e3b
MB
2486/* STDIO_PTR_LVAL_SETS_CNT:
2487 * This symbol is defined if using the FILE_ptr macro as an lvalue
2488 * to increase the pointer by n has the side effect of decreasing the
2489 * value of File_cnt(fp) by n.
2490 */
2491/* STDIO_PTR_LVAL_NOCHANGE_CNT:
2492 * This symbol is defined if using the FILE_ptr macro as an lvalue
2493 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2494 */
2495#$d_stdstdio USE_STDIO_PTR /**/
2496#ifdef USE_STDIO_PTR
2497#define FILE_ptr(fp) $stdio_ptr
2498#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
2499#define FILE_cnt(fp) $stdio_cnt
2500#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
2501#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
2502#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2503#endif
2504
2505/* USE_STDIO_BASE:
2506 * This symbol is defined if the _base field (or similar) of the
2507 * stdio FILE structure can be used to access the stdio buffer for
2508 * a file handle. If this is defined, then the FILE_base(fp) macro
2509 * will also be defined and should be used to access this field.
2510 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2511 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2512 * will never be defined unless USE_STDIO_PTR is.
2513 */
2514/* FILE_base:
2515 * This macro is used to access the _base field (or equivalent) of the
2516 * FILE structure pointed to by its argument. This macro will always be
2517 * defined if USE_STDIO_BASE is defined.
2518 */
2519/* FILE_bufsiz:
2520 * This macro is used to determine the number of bytes in the I/O
2521 * buffer pointed to by _base field (or equivalent) of the FILE
2522 * structure pointed to its argument. This macro will always be defined
2523 * if USE_STDIO_BASE is defined.
2524 */
2525#$d_stdiobase USE_STDIO_BASE /**/
2526#ifdef USE_STDIO_BASE
2527#define FILE_base(fp) $stdio_base
2528#define FILE_bufsiz(fp) $stdio_bufsiz
2529#endif
08c92000 2530
06501368
MB
2531/* USE_STRUCT_COPY:
2532 * This symbol, if defined, indicates that this C compiler knows how
2533 * to copy structures. If undefined, you'll need to use a block copy
2534 * routine of some sort instead.
2535 */
2536#$d_strctcpy USE_STRUCT_COPY /**/
2537
2538/* HAS_STRERROR:
2539 * This symbol, if defined, indicates that the strerror routine is
2540 * available to translate error numbers to strings. See the writeup
2541 * of Strerror() in this file before you try to define your own.
2542 */
2543/* HAS_SYS_ERRLIST:
2544 * This symbol, if defined, indicates that the sys_errlist array is
2545 * available to translate error numbers to strings. The extern int
2546 * sys_nerr gives the size of that table.
2547 */
2548/* Strerror:
2549 * This preprocessor symbol is defined as a macro if strerror() is
2550 * not available to translate error numbers to strings but sys_errlist[]
2551 * array is there.
2552 */
2553#$d_strerror HAS_STRERROR /**/
2554#$d_syserrlst HAS_SYS_ERRLIST /**/
2555#define Strerror(e) $d_strerrm
2556
08c92000
MB
2557/* HAS_STRERROR_R:
2558 * This symbol, if defined, indicates that the strerror_r routine
2559 * is available to strerror re-entrantly.
2560 */
2561/* STRERROR_R_PROTO:
2562 * This symbol encodes the prototype of strerror_r.
2563 * It is zero if d_strerror_r is undef, and one of the
2564 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2565 * is defined.
2566 */
2567#$d_strerror_r HAS_STRERROR_R /**/
2568#define STRERROR_R_PROTO $strerror_r_proto /**/
2569
06501368
MB
2570/* HAS_STRTOUL:
2571 * This symbol, if defined, indicates that the strtoul routine is
2572 * available to provide conversion of strings to unsigned long.
2573 */
2574#$d_strtoul HAS_STRTOUL /**/
2575
2576/* HAS_TIME:
2577 * This symbol, if defined, indicates that the time() routine exists.
2578 */
2579/* Time_t:
2580 * This symbol holds the type returned by time(). It can be long,
2581 * or time_t on BSD sites (in which case <sys/types.h> should be
2582 * included).
2583 */
2584#$d_time HAS_TIME /**/
2585#define Time_t $timetype /* Time type */
2586
2587/* HAS_TIMES:
2588 * This symbol, if defined, indicates that the times() routine exists.
2589 * Note that this became obsolete on some systems (SUNOS), which now
2590 * use getrusage(). It may be necessary to include <sys/times.h>.
2591 */
2592#$d_times HAS_TIMES /**/
2593
2594/* HAS_TMPNAM_R:
08c92000
MB
2595 * This symbol, if defined, indicates that the tmpnam_r routine
2596 * is available to tmpnam re-entrantly.
2597 */
2598/* TMPNAM_R_PROTO:
2599 * This symbol encodes the prototype of tmpnam_r.
2600 * It is zero if d_tmpnam_r is undef, and one of the
2601 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2602 * is defined.
2603 */
2604#$d_tmpnam_r HAS_TMPNAM_R /**/
2605#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2606
eaf812ae
MB
2607/* HAS_TTYNAME_R:
2608 * This symbol, if defined, indicates that the ttyname_r routine
2609 * is available to ttyname re-entrantly.
2610 */
2611/* TTYNAME_R_PROTO:
2612 * This symbol encodes the prototype of ttyname_r.
2613 * It is zero if d_ttyname_r is undef, and one of the
2614 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2615 * is defined.
2616 */
2617#$d_ttyname_r HAS_TTYNAME_R /**/
2618#define TTYNAME_R_PROTO $ttyname_r_proto /**/
2619
06501368
MB
2620/* HAS_UNION_SEMUN:
2621 * This symbol, if defined, indicates that the union semun is
2622 * defined by including <sys/sem.h>. If not, the user code
2623 * probably needs to define it as:
2624 * union semun {
2625 * int val;
2626 * struct semid_ds *buf;
2627 * unsigned short *array;
2628 * }
2629 */
2630/* USE_SEMCTL_SEMUN:
2631 * This symbol, if defined, indicates that union semun is
2632 * used for semctl IPC_STAT.
2633 */
2634/* USE_SEMCTL_SEMID_DS:
2635 * This symbol, if defined, indicates that struct semid_ds * is
2636 * used for semctl IPC_STAT.
2637 */
2638#$d_union_semun HAS_UNION_SEMUN /**/
2639#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2640#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2641
2642/* HAS_VFORK:
2643 * This symbol, if defined, indicates that vfork() exists.
2644 */
2645#$d_vfork HAS_VFORK /**/
2646
2647/* HAS_PSEUDOFORK:
2648 * This symbol, if defined, indicates that an emulation of the
2649 * fork routine is available.
2650 */
2651#$d_pseudofork HAS_PSEUDOFORK /**/
2652
2653/* Signal_t:
2654 * This symbol's value is either "void" or "int", corresponding to the
2655 * appropriate return type of a signal handler. Thus, you can declare
2656 * a signal handler using "Signal_t (*handler)()", and define the
2657 * handler using "Signal_t handler(sig)".
2658 */
2659#define Signal_t $signal_t /* Signal handler's return type */
2660
2661/* HASVOLATILE:
2662 * This symbol, if defined, indicates that this C compiler knows about
2663 * the volatile declaration.
2664 */
2665#$d_volatile HASVOLATILE /**/
2666#ifndef HASVOLATILE
2667#define volatile
2668#endif
2669
b8677e3b
MB
2670/* HAS_VPRINTF:
2671 * This symbol, if defined, indicates that the vprintf routine is available
2672 * to printf with a pointer to an argument list. If unavailable, you
2673 * may need to write your own, probably in terms of _doprnt().
c5f05a91 2674 */
b8677e3b
MB
2675/* USE_CHAR_VSPRINTF:
2676 * This symbol is defined if this system has vsprintf() returning type
2677 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2678 * is up to the package author to declare vsprintf correctly based on the
2679 * symbol.
233e16ce 2680 */
b8677e3b
MB
2681#$d_vprintf HAS_VPRINTF /**/
2682#$d_charvspr USE_CHAR_VSPRINTF /**/
233e16ce 2683
b8677e3b
MB
2684/* DOUBLESIZE:
2685 * This symbol contains the size of a double, so that the C preprocessor
2686 * can make decisions based on it.
a3540c92 2687 */
b8677e3b 2688#define DOUBLESIZE $doublesize /**/
a3540c92 2689
06501368 2690/* EBCDIC:
1332606d 2691 * This symbol, if defined, indicates that this system uses
06501368
MB
2692 * EBCDIC encoding.
2693 */
2694#$ebcdic EBCDIC /**/
2695
2696/* Fpos_t:
2697 * This symbol holds the type used to declare file positions in libc.
2698 * It can be fpos_t, long, uint, etc... It may be necessary to include
2699 * <sys/types.h> to get any typedef'ed information.
2700 */
2701#define Fpos_t $fpostype /* File position type */
2702
2703/* Gid_t_f:
2704 * This symbol defines the format string used for printing a Gid_t.
2705 */
2706#define Gid_t_f $gidformat /**/
2707
2708/* Gid_t_sign:
cfc2543a 2709 * This symbol holds the signedness of a Gid_t.
06501368
MB
2710 * 1 for unsigned, -1 for signed.
2711 */
2712#define Gid_t_sign $gidsign /* GID sign */
2713
2714/* Gid_t_size:
2715 * This symbol holds the size of a Gid_t in bytes.
2716 */
2717#define Gid_t_size $gidsize /* GID size */
2718
2719/* Gid_t:
2720 * This symbol holds the return type of getgid() and the type of
2721 * argument to setrgid() and related functions. Typically,
2722 * it is the type of group ids in the kernel. It can be int, ushort,
2723 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2724 * any typedef'ed information.
2725 */
2726#define Gid_t $gidtype /* Type for getgid(), etc... */
2727
2728/* I_DIRENT:
2729 * This symbol, if defined, indicates to the C program that it should
2730 * include <dirent.h>. Using this symbol also triggers the definition
2731 * of the Direntry_t define which ends up being 'struct dirent' or
2732 * 'struct direct' depending on the availability of <dirent.h>.
2733 */
2734/* DIRNAMLEN:
2735 * This symbol, if defined, indicates to the C program that the length
2736 * of directory entry names is provided by a d_namlen field. Otherwise
2737 * you need to do strlen() on the d_name field.
2738 */
2739/* Direntry_t:
2740 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2741 * whether dirent is available or not. You should use this pseudo type to
2742 * portably declare your directory entries.
2743 */
2744#$i_dirent I_DIRENT /**/
2745#$d_dirnamlen DIRNAMLEN /**/
2746#define Direntry_t $direntrytype
2747
2748/* I_GRP:
2749 * This symbol, if defined, indicates to the C program that it should
2750 * include <grp.h>.
2751 */
2752/* GRPASSWD:
2753 * This symbol, if defined, indicates to the C program that struct group
2754 * in <grp.h> contains gr_passwd.
2755 */
2756#$i_grp I_GRP /**/
2757#$d_grpasswd GRPASSWD /**/
2758
b8677e3b
MB
2759/* I_MACH_CTHREADS:
2760 * This symbol, if defined, indicates to the C program that it should
2761 * include <mach/cthreads.h>.
43dddb59 2762 */
b8677e3b 2763#$i_machcthr I_MACH_CTHREADS /**/
43dddb59 2764
06501368
MB
2765/* I_NDBM:
2766 * This symbol, if defined, indicates that <ndbm.h> exists and should
2767 * be included.
2768 */
2769/* I_GDBMNDBM:
2770 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2771 * be included. This was the location of the ndbm.h compatibility file
2772 * in RedHat 7.1.
2773 */
2774/* I_GDBM_NDBM:
2775 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2776 * be included. This is the location of the ndbm.h compatibility file
2777 * in Debian 4.0.
2778 */
2779/* NDBM_H_USES_PROTOTYPES:
2780 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2781 * prototypes instead of K&R style function declarations without any
2782 * parameter information. While ANSI C prototypes are supported in C++,
2783 * K&R style function declarations will yield errors.
2784 */
2785/* GDBMNDBM_H_USES_PROTOTYPES:
2786 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2787 * prototypes instead of K&R style function declarations without any
2788 * parameter information. While ANSI C prototypes are supported in C++,
2789 * K&R style function declarations will yield errors.
2790 */
2791/* GDBM_NDBM_H_USES_PROTOTYPES:
2792 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2793 * prototypes instead of K&R style function declarations without any
2794 * parameter information. While ANSI C prototypes are supported in C++,
2795 * K&R style function declarations will yield errors.
2796 */
2797#$i_ndbm I_NDBM /**/
2798#$i_gdbmndbm I_GDBMNDBM /**/
2799#$i_gdbm_ndbm I_GDBM_NDBM /**/
2800#$d_ndbm_h_uses_prototypes NDBM_H_USES_PROTOTYPES /**/
2801#$d_gdbmndbm_h_uses_prototypes GDBMNDBM_H_USES_PROTOTYPES /**/
2802#$d_gdbm_ndbm_h_uses_prototypes GDBM_NDBM_H_USES_PROTOTYPES /**/
2803
2804/* I_NETDB:
2805 * This symbol, if defined, indicates that <netdb.h> exists and
2806 * should be included.
2807 */
2808#$i_netdb I_NETDB /**/
2809
2810/* I_NET_ERRNO:
2811 * This symbol, if defined, indicates that <net/errno.h> exists and
2812 * should be included.
2813 */
2814#$i_neterrno I_NET_ERRNO /**/
2815
b8677e3b
MB
2816/* I_PTHREAD:
2817 * This symbol, if defined, indicates to the C program that it should
2818 * include <pthread.h>.
08c92000 2819 */
b8677e3b 2820#$i_pthread I_PTHREAD /**/
08c92000 2821
06501368
MB
2822/* I_PWD:
2823 * This symbol, if defined, indicates to the C program that it should
2824 * include <pwd.h>.
2825 */
2826/* PWQUOTA:
2827 * This symbol, if defined, indicates to the C program that struct passwd
2828 * contains pw_quota.
2829 */
2830/* PWAGE:
2831 * This symbol, if defined, indicates to the C program that struct passwd
2832 * contains pw_age.
2833 */
2834/* PWCHANGE:
2835 * This symbol, if defined, indicates to the C program that struct passwd
2836 * contains pw_change.
2837 */
2838/* PWCLASS:
2839 * This symbol, if defined, indicates to the C program that struct passwd
2840 * contains pw_class.
2841 */
2842/* PWEXPIRE:
2843 * This symbol, if defined, indicates to the C program that struct passwd
2844 * contains pw_expire.
2845 */
2846/* PWCOMMENT:
2847 * This symbol, if defined, indicates to the C program that struct passwd
2848 * contains pw_comment.
2849 */
2850/* PWGECOS:
2851 * This symbol, if defined, indicates to the C program that struct passwd
2852 * contains pw_gecos.
2853 */
2854/* PWPASSWD:
2855 * This symbol, if defined, indicates to the C program that struct passwd
2856 * contains pw_passwd.
2857 */
2858#$i_pwd I_PWD /**/
2859#$d_pwquota PWQUOTA /**/
2860#$d_pwage PWAGE /**/
2861#$d_pwchange PWCHANGE /**/
2862#$d_pwclass PWCLASS /**/
2863#$d_pwexpire PWEXPIRE /**/
2864#$d_pwcomment PWCOMMENT /**/
2865#$d_pwgecos PWGECOS /**/
2866#$d_pwpasswd PWPASSWD /**/
2867
b8677e3b
MB
2868/* I_SYS_ACCESS:
2869 * This symbol, if defined, indicates to the C program that it should
2870 * include <sys/access.h>.
08c92000 2871 */
b8677e3b 2872#$i_sysaccess I_SYS_ACCESS /**/
08c92000 2873
b8677e3b
MB
2874/* I_SYS_SECURITY:
2875 * This symbol, if defined, indicates to the C program that it should
2876 * include <sys/security.h>.
08c92000 2877 */
b8677e3b 2878#$i_syssecrt I_SYS_SECURITY /**/
08c92000 2879
06501368
MB
2880/* I_SYSUIO:
2881 * This symbol, if defined, indicates that <sys/uio.h> exists and
2882 * should be included.
2883 */
2884#$i_sysuio I_SYSUIO /**/
2885
b8677e3b
MB
2886/* I_TIME:
2887 * This symbol, if defined, indicates to the C program that it should
2888 * include <time.h>.
08c92000 2889 */
b8677e3b
MB
2890/* I_SYS_TIME:
2891 * This symbol, if defined, indicates to the C program that it should
2892 * include <sys/time.h>.
08c92000 2893 */
b8677e3b 2894/* I_SYS_TIME_KERNEL:
43dddb59 2895 * This symbol, if defined, indicates to the C program that it should
b8677e3b 2896 * include <sys/time.h> with KERNEL defined.
43dddb59 2897 */
b8677e3b
MB
2898/* HAS_TM_TM_ZONE:
2899 * This symbol, if defined, indicates to the C program that
2900 * the struct tm has a tm_zone field.
43dddb59 2901 */
b8677e3b
MB
2902/* HAS_TM_TM_GMTOFF:
2903 * This symbol, if defined, indicates to the C program that
2904 * the struct tm has a tm_gmtoff field.
43dddb59 2905 */
b8677e3b
MB
2906#$i_time I_TIME /**/
2907#$i_systime I_SYS_TIME /**/
2908#$i_systimek I_SYS_TIME_KERNEL /**/
2909#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
2910#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
43dddb59 2911
06501368
MB
2912/* I_STDARG:
2913 * This symbol, if defined, indicates that <stdarg.h> exists and should
2914 * be included.
2915 */
2916/* I_VARARGS:
2917 * This symbol, if defined, indicates to the C program that it should
2918 * include <varargs.h>.
2919 */
2920#$i_stdarg I_STDARG /**/
2921#$i_varargs I_VARARGS /**/
2922
2923/* PERL_INC_VERSION_LIST:
2924 * This variable specifies the list of subdirectories in over
2925 * which perl.c:incpush() and lib/lib.pm will automatically
2926 * search when adding directories to @INC, in a format suitable
2927 * for a C initialization string. See the inc_version_list entry
2928 * in Porting/Glossary for more details.
08c92000 2929 */
b8677e3b 2930#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
08c92000 2931
b8677e3b
MB
2932/* INSTALL_USR_BIN_PERL:
2933 * This symbol, if defined, indicates that Perl is to be installed
2934 * also as /usr/bin/perl.
08c92000 2935 */
b8677e3b 2936#$installusrbinperl INSTALL_USR_BIN_PERL /**/
08c92000 2937
06501368
MB
2938/* Off_t:
2939 * This symbol holds the type used to declare offsets in the kernel.
2940 * It can be int, long, off_t, etc... It may be necessary to include
2941 * <sys/types.h> to get any typedef'ed information.
2942 */
2943/* LSEEKSIZE:
2944 * This symbol holds the number of bytes used by the Off_t.
2945 */
2946/* Off_t_size:
2947 * This symbol holds the number of bytes used by the Off_t.
2948 */
2949#define Off_t $lseektype /* <offset> type */
2950#define LSEEKSIZE $lseeksize /* <offset> size */
2951#define Off_t_size $lseeksize /* <offset> size */
2952
2953/* Free_t:
2954 * This variable contains the return type of free(). It is usually
2955 * void, but occasionally int.
2956 */
2957/* Malloc_t:
2958 * This symbol is the type of pointer returned by malloc and realloc.
2959 */
2960#define Malloc_t $malloctype /**/
2961#define Free_t $freetype /**/
2962
2963/* PERL_MALLOC_WRAP:
2964 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2965 */
2966#$usemallocwrap PERL_MALLOC_WRAP /**/
2967
2968/* MYMALLOC:
2969 * This symbol, if defined, indicates that we're using our own malloc.
2970 */
2971#$d_mymalloc MYMALLOC /**/
2972
2973/* Mode_t:
2974 * This symbol holds the type used to declare file modes
2975 * for systems calls. It is usually mode_t, but may be
2976 * int or unsigned short. It may be necessary to include <sys/types.h>
2977 * to get any typedef'ed information.
2978 */
2979#define Mode_t $modetype /* file mode parameter for system calls */
2980
b8677e3b
MB
2981/* VAL_O_NONBLOCK:
2982 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2983 * non-blocking I/O for the file descriptor. Note that there is no way
2984 * back, i.e. you cannot turn it blocking again this way. If you wish to
2985 * alternatively switch between blocking and non-blocking, use the
2986 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
eaf812ae 2987 */
b8677e3b
MB
2988/* VAL_EAGAIN:
2989 * This symbol holds the errno error code set by read() when no data was
2990 * present on the non-blocking file descriptor.
1d8eaf8c 2991 */
b8677e3b
MB
2992/* RD_NODATA:
2993 * This symbol holds the return code from read() when no data is present
2994 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2995 * not defined, then you can't distinguish between no data and EOF by
2996 * issuing a read(). You'll have to find another way to tell for sure!
e74475c7 2997 */
b8677e3b
MB
2998/* EOF_NONBLOCK:
2999 * This symbol, if defined, indicates to the C program that a read() on
3000 * a non-blocking file descriptor will return 0 on EOF, and not the value
3001 * held in RD_NODATA (-1 usually, in that case!).
e74475c7 3002 */
b8677e3b
MB
3003#define VAL_O_NONBLOCK $o_nonblock
3004#define VAL_EAGAIN $eagain
3005#define RD_NODATA $rd_nodata
3006#$d_eofnblk EOF_NONBLOCK
eaf812ae 3007
06501368
MB
3008/* Netdb_host_t:
3009 * This symbol holds the type used for the 1st argument
3010 * to gethostbyaddr().
3011 */
3012/* Netdb_hlen_t:
3013 * This symbol holds the type used for the 2nd argument
3014 * to gethostbyaddr().
3015 */
3016/* Netdb_name_t:
3017 * This symbol holds the type used for the argument to
3018 * gethostbyname().
3019 */
3020/* Netdb_net_t:
3021 * This symbol holds the type used for the 1st argument to
3022 * getnetbyaddr().
3023 */
3024#define Netdb_host_t $netdb_host_type /**/
3025#define Netdb_hlen_t $netdb_hlen_type /**/
3026#define Netdb_name_t $netdb_name_type /**/
3027#define Netdb_net_t $netdb_net_type /**/
3028
b8677e3b
MB
3029/* PERL_OTHERLIBDIRS:
3030 * This variable contains a colon-separated set of paths for the perl
3031 * binary to search for additional library files or modules.
3032 * These directories will be tacked to the end of @INC.
3033 * Perl will automatically search below each path for version-
3034 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3035 * for more details.
08c92000 3036 */
b8677e3b 3037#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
08c92000 3038
06501368
MB
3039/* Pid_t:
3040 * This symbol holds the type used to declare process ids in the kernel.
3041 * It can be int, uint, pid_t, etc... It may be necessary to include
3042 * <sys/types.h> to get any typedef'ed information.
3043 */
3044#define Pid_t $pidtype /* PID type */
3045
b8677e3b
MB
3046/* PRIVLIB:
3047 * This symbol contains the name of the private library for this package.
3048 * The library is private in the sense that it needn't be in anyone's
3049 * execution path, but it should be accessible by the world. The program
3050 * should be prepared to do ~ expansion.
c0bacbef 3051 */
b8677e3b
MB
3052/* PRIVLIB_EXP:
3053 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3054 * in programs that are not prepared to deal with ~ expansion at run-time.
3055 */
3056#define PRIVLIB "$privlib" /**/
3057#define PRIVLIB_EXP "$privlibexp" /**/
c0bacbef 3058
06501368
MB
3059/* CAN_PROTOTYPE:
3060 * If defined, this macro indicates that the C compiler can handle
3061 * function prototypes.
3062 */
3063/* _:
3064 * This macro is used to declare function parameters for folks who want
3065 * to make declarations with prototypes using a different style than
3066 * the above macros. Use double parentheses. For example:
3067 *
3068 * int main _((int argc, char *argv[]));
3069 */
3070#$prototype CAN_PROTOTYPE /**/
3071#ifdef CAN_PROTOTYPE
3072#define _(args) args
3073#else
3074#define _(args) ()
3075#endif
3076
b8677e3b
MB
3077/* PTRSIZE:
3078 * This symbol contains the size of a pointer, so that the C preprocessor
3079 * can make decisions based on it. It will be sizeof(void *) if
3080 * the compiler supports (void *); otherwise it will be
3081 * sizeof(char *).
08c92000 3082 */
b8677e3b 3083#define PTRSIZE $ptrsize /**/
08c92000 3084
06501368
MB
3085/* HAS_QUAD:
3086 * This symbol, if defined, tells that there's a 64-bit integer type,
3087 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
3088 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
3089 * or QUAD_IS___INT64.
3090 */
3091#$d_quad HAS_QUAD /**/
3092#ifdef HAS_QUAD
3093# define Quad_t $quadtype /**/
3094# define Uquad_t $uquadtype /**/
3095# define QUADKIND $quadkind /**/
3096# define QUAD_IS_INT 1
3097# define QUAD_IS_LONG 2
3098# define QUAD_IS_LONG_LONG 3
3099# define QUAD_IS_INT64_T 4
3100# define QUAD_IS___INT64 5
3101#endif
3102
b8677e3b
MB
3103/* Drand01:
3104 * This macro is to be used to generate uniformly distributed
3105 * random numbers over the range [0., 1.[. You may have to supply
3106 * an 'extern double drand48();' in your program since SunOS 4.1.3
3107 * doesn't provide you with anything relevant in its headers.
3108 * See HAS_DRAND48_PROTO.
a33c94aa 3109 */
b8677e3b
MB
3110/* Rand_seed_t:
3111 * This symbol defines the type of the argument of the
3112 * random seed function.
49dabb45 3113 */
b8677e3b
MB
3114/* seedDrand01:
3115 * This symbol defines the macro to be used in seeding the
3116 * random number generator (see Drand01).
3813c136 3117 */
b8677e3b
MB
3118/* RANDBITS:
3119 * This symbol indicates how many bits are produced by the
3120 * function used to generate normalized random numbers.
3121 * Values include 15, 16, 31, and 48.
1acc7ade 3122 */
a05353bf
MB
3123#define Drand01() $drand01 /**/
3124#define Rand_seed_t $randseedtype /**/
3125#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3126#define RANDBITS $randbits /**/
b8677e3b 3127
06501368
MB
3128/* Select_fd_set_t:
3129 * This symbol holds the type used for the 2nd, 3rd, and 4th
3130 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3131 * is defined, and 'int *' otherwise. This is only useful if you
3132 * have select(), of course.
3133 */
3134#define Select_fd_set_t $selecttype /**/
3135
3136/* SH_PATH:
3137 * This symbol contains the full pathname to the shell used on this
3138 * on this system to execute Bourne shell scripts. Usually, this will be
3139 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3140 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3141 * D:/bin/sh.exe.
3142 */
0b0a0724 3143#define SH_PATH "$targetsh" /**/
06501368
MB
3144
3145/* SIG_NAME:
3146 * This symbol contains a list of signal names in order of
3147 * signal number. This is intended
3148 * to be used as a static array initialization, like this:
3149 * char *sig_name[] = { SIG_NAME };
3150 * The signals in the list are separated with commas, and each signal
3151 * is surrounded by double quotes. There is no leading SIG in the signal
3152 * name, i.e. SIGQUIT is known as "QUIT".
3153 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3154 * etc., where nn is the actual signal number (e.g. NUM37).
3155 * The signal number for sig_name[i] is stored in sig_num[i].
3156 * The last element is 0 to terminate the list with a NULL. This
3157 * corresponds to the 0 at the end of the sig_name_init list.
3158 * Note that this variable is initialized from the sig_name_init,
3159 * not from sig_name (which is unused).
3160 */
3161/* SIG_NUM:
3162 * This symbol contains a list of signal numbers, in the same order as the
3163 * SIG_NAME list. It is suitable for static array initialization, as in:
3164 * int sig_num[] = { SIG_NUM };
3165 * The signals in the list are separated with commas, and the indices
3166 * within that list and the SIG_NAME list match, so it's easy to compute
3167 * the signal name from a number or vice versa at the price of a small
3168 * dynamic linear lookup.
3169 * Duplicates are allowed, but are moved to the end of the list.
3170 * The signal number corresponding to sig_name[i] is sig_number[i].
3171 * if (i < NSIG) then sig_number[i] == i.
3172 * The last element is 0, corresponding to the 0 at the end of
3173 * the sig_name_init list.
3174 * Note that this variable is initialized from the sig_num_init,
3175 * not from sig_num (which is unused).
3176 */
3177/* SIG_SIZE:
3178 * This variable contains the number of elements of the SIG_NAME
3179 * and SIG_NUM arrays, excluding the final NULL entry.
3180 */
3181#define SIG_NAME $sig_name_init /**/
3182#define SIG_NUM $sig_num_init /**/
3183#define SIG_SIZE $sig_size /**/
3184
b8677e3b
MB
3185/* SITEARCH:
3186 * This symbol contains the name of the private library for this package.
3187 * The library is private in the sense that it needn't be in anyone's
3188 * execution path, but it should be accessible by the world. The program
3189 * should be prepared to do ~ expansion.
3190 * The standard distribution will put nothing in this directory.
3191 * After perl has been installed, users may install their own local
3192 * architecture-dependent modules in this directory with
3193 * MakeMaker Makefile.PL
3194 * or equivalent. See INSTALL for details.
a33c94aa 3195 */
b8677e3b
MB
3196/* SITEARCH_EXP:
3197 * This symbol contains the ~name expanded version of SITEARCH, to be used
3198 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3199 */
b8677e3b
MB
3200#$d_sitearch SITEARCH "$sitearch" /**/
3201#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
3202
3203/* SITELIB:
3204 * This symbol contains the name of the private library for this package.
3205 * The library is private in the sense that it needn't be in anyone's
3206 * execution path, but it should be accessible by the world. The program
3207 * should be prepared to do ~ expansion.
3208 * The standard distribution will put nothing in this directory.
3209 * After perl has been installed, users may install their own local
3210 * architecture-independent modules in this directory with
3211 * MakeMaker Makefile.PL
3212 * or equivalent. See INSTALL for details.
10bc17b6 3213 */
b8677e3b
MB
3214/* SITELIB_EXP:
3215 * This symbol contains the ~name expanded version of SITELIB, to be used
3216 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3217 */
b8677e3b
MB
3218/* SITELIB_STEM:
3219 * This define is SITELIB_EXP with any trailing version-specific component
3220 * removed. The elements in inc_version_list (inc_version_list.U) can
3221 * be tacked onto this variable to generate a list of directories to search.
10bc17b6 3222 */
b8677e3b
MB
3223#define SITELIB "$sitelib" /**/
3224#define SITELIB_EXP "$sitelibexp" /**/
3225#define SITELIB_STEM "$sitelib_stem" /**/
10bc17b6 3226
06501368
MB
3227/* Size_t_size:
3228 * This symbol holds the size of a Size_t in bytes.
3229 */
3230#define Size_t_size $sizesize /**/
3231
3232/* Size_t:
3233 * This symbol holds the type used to declare length parameters
3234 * for string functions. It is usually size_t, but may be
3235 * unsigned long, int, etc. It may be necessary to include
3236 * <sys/types.h> to get any typedef'ed information.
3237 */
3238#define Size_t $sizetype /* length parameter for string functions */
3239
3240/* Sock_size_t:
3241 * This symbol holds the type used for the size argument of
3242 * various socket calls (just the base type, not the pointer-to).
3243 */
3244#define Sock_size_t $socksizetype /**/
3245
b8677e3b
MB
3246/* SSize_t:
3247 * This symbol holds the type used by functions that return
3248 * a count of bytes or an error condition. It must be a signed type.
3249 * It is usually ssize_t, but may be long or int, etc.
3250 * It may be necessary to include <sys/types.h> or <unistd.h>
3251 * to get any typedef'ed information.
3252 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
10bc17b6 3253 */
b8677e3b 3254#define SSize_t $ssizetype /* signed count of bytes */
08c92000 3255
06501368
MB
3256/* STDCHAR:
3257 * This symbol is defined to be the type of char used in stdio.h.
3258 * It has the values "unsigned char" or "char".
eaf812ae 3259 */
06501368
MB
3260#define STDCHAR $stdchar /**/
3261
3262/* Uid_t_f:
3263 * This symbol defines the format string used for printing a Uid_t.
eaf812ae 3264 */
06501368 3265#define Uid_t_f $uidformat /**/
eaf812ae 3266
06501368 3267/* Uid_t_sign:
cfc2543a 3268 * This symbol holds the signedness of a Uid_t.
06501368 3269 * 1 for unsigned, -1 for signed.
36adc09b 3270 */
06501368
MB
3271#define Uid_t_sign $uidsign /* UID sign */
3272
3273/* Uid_t_size:
3274 * This symbol holds the size of a Uid_t in bytes.
a33c94aa 3275 */
06501368 3276#define Uid_t_size $uidsize /* UID size */
a33c94aa 3277
06501368
MB
3278/* Uid_t:
3279 * This symbol holds the type used to declare user ids in the kernel.
3280 * It can be int, ushort, uid_t, etc... It may be necessary to include
3281 * <sys/types.h> to get any typedef'ed information.
15b61c98 3282 */
06501368 3283#define Uid_t $uidtype /* UID type */
b8677e3b 3284
06501368
MB
3285/* USE_ITHREADS:
3286 * This symbol, if defined, indicates that Perl should be built to
3287 * use the interpreter-based threading implementation.
b8677e3b 3288 */
06501368
MB
3289/* USE_5005THREADS:
3290 * This symbol, if defined, indicates that Perl should be built to
3291 * use the 5.005-based threading implementation.
3292 * Only valid up to 5.8.x.
ed140128 3293 */
06501368
MB
3294/* OLD_PTHREADS_API:
3295 * This symbol, if defined, indicates that Perl should
3296 * be built to use the old draft POSIX threads API.
ed140128 3297 */
06501368
MB
3298/* USE_REENTRANT_API:
3299 * This symbol, if defined, indicates that Perl should
3300 * try to use the various _r versions of library functions.
3301 * This is extremely experimental.
3302 */
3303#$use5005threads USE_5005THREADS /**/
3304#$useithreads USE_ITHREADS /**/
3305#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3306#define USE_THREADS /* until src is revised*/
3307#endif
3308#$d_oldpthreads OLD_PTHREADS_API /**/
3309#$usereentrant USE_REENTRANT_API /**/
ed140128 3310
06501368
MB
3311/* PERL_VENDORARCH:
3312 * If defined, this symbol contains the name of a private library.
3313 * The library is private in the sense that it needn't be in anyone's
3314 * execution path, but it should be accessible by the world.
3315 * It may have a ~ on the front.
3316 * The standard distribution will put nothing in this directory.
3317 * Vendors who distribute perl may wish to place their own
3318 * architecture-dependent modules and extensions in this directory with
3319 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3320 * or equivalent. See INSTALL for details.
ed140128 3321 */
06501368
MB
3322/* PERL_VENDORARCH_EXP:
3323 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3324 * in programs that are not prepared to deal with ~ expansion at run-time.
3325 */
3326#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
3327#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
3328
3329/* PERL_VENDORLIB_EXP:
3330 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3331 * in programs that are not prepared to deal with ~ expansion at run-time.
3332 */
3333/* PERL_VENDORLIB_STEM:
3334 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3335 * removed. The elements in inc_version_list (inc_version_list.U) can
3336 * be tacked onto this variable to generate a list of directories to search.
3337 */
3338#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
3339#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
ed140128 3340
56b575b9
MB
3341/* I_TERMIO:
3342 * This symbol, if defined, indicates that the program should include
3343 * <termio.h> rather than <sgtty.h>. There are also differences in
3344 * the ioctl() calls that depend on the value of this symbol.
3345 */
3346/* I_TERMIOS:
3347 * This symbol, if defined, indicates that the program should include
3348 * the POSIX termios.h rather than sgtty.h or termio.h.
3349 * There are also differences in the ioctl() calls that depend on the
3350 * value of this symbol.
3351 */
3352/* I_SGTTY:
3353 * This symbol, if defined, indicates that the program should include
3354 * <sgtty.h> rather than <termio.h>. There are also differences in
3355 * the ioctl() calls that depend on the value of this symbol.
3356 */
3357#$i_termio I_TERMIO /**/
3358#$i_termios I_TERMIOS /**/
3359#$i_sgtty I_SGTTY /**/
3360
f53a6e0e
MB
3361/* USE_CROSS_COMPILE:
3362 * This symbol, if defined, indicates that Perl is being cross-compiled.
3363 */
3364/* PERL_TARGETARCH:
3365 * This symbol, if defined, indicates the target architecture
3366 * Perl has been cross-compiled to. Undefined if not a cross-compile.
3367 */
3368#ifndef USE_CROSS_COMPILE
3369#$usecrosscompile USE_CROSS_COMPILE /**/
3370#define PERL_TARGETARCH "$targetarch" /**/
3371#endif
3372
1be1b388
MB
3373/* PERL_USE_DEVEL:
3374 * This symbol, if defined, indicates that Perl was configured with
3375 * -Dusedevel, to enable development features. This should not be
3376 * done for production builds.
3377 */
3378#$usedevel PERL_USE_DEVEL /**/
3379
ed140128
AD
3380/* HAS_ATOLF:
3381 * This symbol, if defined, indicates that the atolf routine is
3382 * available to convert strings into long doubles.
3383 */
3384#$d_atolf HAS_ATOLF /**/
3385
3386/* HAS_ATOLL:
3387 * This symbol, if defined, indicates that the atoll routine is
3388 * available to convert strings into long longs.
3389 */
3390#$d_atoll HAS_ATOLL /**/
3391
3392/* HAS__FWALK:
3393 * This symbol, if defined, indicates that the _fwalk system call is
3394 * available to apply a function to all the file handles.
3395 */
3396#$d__fwalk HAS__FWALK /**/
3397
3398/* HAS_AINTL:
3399 * This symbol, if defined, indicates that the aintl routine is
3400 * available. If copysignl is also present we can emulate modfl.
3401 */
3402#$d_aintl HAS_AINTL /**/
3403
3404/* HAS_BUILTIN_CHOOSE_EXPR:
3405 * Can we handle GCC builtin for compile-time ternary-like expressions
3406 */
3407/* HAS_BUILTIN_EXPECT:
3408 * Can we handle GCC builtin for telling that certain values are more
3409 * likely
3410 */
3411#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
3412#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
3413
3414/* HAS_C99_VARIADIC_MACROS:
3415 * If defined, the compiler supports C99 variadic macros.
3416 */
3417#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
3418
3419/* HAS_CLASS:
3420 * This symbol, if defined, indicates that the class routine is
3421 * available to classify doubles. Available for example in AIX.
3422 * The returned values are defined in <float.h> and are:
3423 *
3424 * FP_PLUS_NORM Positive normalized, nonzero
3425 * FP_MINUS_NORM Negative normalized, nonzero
3426 * FP_PLUS_DENORM Positive denormalized, nonzero
3427 * FP_MINUS_DENORM Negative denormalized, nonzero
3428 * FP_PLUS_ZERO +0.0
3429 * FP_MINUS_ZERO -0.0
3430 * FP_PLUS_INF +INF
3431 * FP_MINUS_INF -INF
3432 * FP_NANS Signaling Not a Number (NaNS)
3433 * FP_NANQ Quiet Not a Number (NaNQ)
3434 */
3435#$d_class HAS_CLASS /**/
3436
3437/* HAS_CLEARENV:
3438 * This symbol, if defined, indicates that the clearenv () routine is
3439 * available for use.
3440 */
3441#$d_clearenv HAS_CLEARENV /**/
3442
3443/* HAS_STRUCT_CMSGHDR:
3444 * This symbol, if defined, indicates that the struct cmsghdr
3445 * is supported.
3446 */
3447#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
3448
3449/* HAS_COPYSIGNL:
3450 * This symbol, if defined, indicates that the copysignl routine is
3451 * available. If aintl is also present we can emulate modfl.
3452 */
3453#$d_copysignl HAS_COPYSIGNL /**/
3454
3455/* USE_CPLUSPLUS:
3456 * This symbol, if defined, indicates that a C++ compiler was
3457 * used to compiled Perl and will be used to compile extensions.
3458 */
3459#$d_cplusplus USE_CPLUSPLUS /**/
3460
3461/* HAS_DBMINIT_PROTO:
3462 * This symbol, if defined, indicates that the system provides
3463 * a prototype for the dbminit() function. Otherwise, it is up
3464 * to the program to supply one. A good guess is
3465 * extern int dbminit(char *);
3466 */
3467#$d_dbminitproto HAS_DBMINIT_PROTO /**/
3468
3469/* HAS_DIR_DD_FD:
3470 * This symbol, if defined, indicates that the the DIR* dirstream
3471 * structure contains a member variable named dd_fd.
3472 */
3473#$d_dir_dd_fd HAS_DIR_DD_FD /**/
3474
3475/* HAS_DIRFD:
3476 * This manifest constant lets the C program know that dirfd
3477 * is available.
3478 */
3479#$d_dirfd HAS_DIRFD /**/
3480
3481/* DLSYM_NEEDS_UNDERSCORE:
3482 * This symbol, if defined, indicates that we need to prepend an
3483 * underscore to the symbol name before calling dlsym(). This only
3484 * makes sense if you *have* dlsym, which we will presume is the
3485 * case if you're using dl_dlopen.xs.
3486 */
3487#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
3488
3489/* HAS_FAST_STDIO:
3490 * This symbol, if defined, indicates that the "fast stdio"
3491 * is available to manipulate the stdio buffers directly.
3492 */
3493#$d_faststdio HAS_FAST_STDIO /**/
3494
3495/* HAS_FCHDIR:
3496 * This symbol, if defined, indicates that the fchdir routine is
3497 * available to change directory using a file descriptor.
3498 */
3499#$d_fchdir HAS_FCHDIR /**/
3500
3501/* FCNTL_CAN_LOCK:
3502 * This symbol, if defined, indicates that fcntl() can be used
3503 * for file locking. Normally on Unix systems this is defined.
3504 * It may be undefined on VMS.
3505 */
3506#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
3507
3508/* HAS_FINITE:
3509 * This symbol, if defined, indicates that the finite routine is
3510 * available to check whether a double is finite (non-infinity non-NaN).
3511 */
3512#$d_finite HAS_FINITE /**/
3513
3514/* HAS_FINITEL:
3515 * This symbol, if defined, indicates that the finitel routine is
3516 * available to check whether a long double is finite
3517 * (non-infinity non-NaN).
3518 */
3519#$d_finitel HAS_FINITEL /**/
3520
3521/* HAS_FLOCK_PROTO:
3522 * This symbol, if defined, indicates that the system provides
3523 * a prototype for the flock() function. Otherwise, it is up
3524 * to the program to supply one. A good guess is
3525 * extern int flock(int, int);
3526 */
3527#$d_flockproto HAS_FLOCK_PROTO /**/
3528
3529/* HAS_FP_CLASS:
3530 * This symbol, if defined, indicates that the fp_class routine is
3531 * available to classify doubles. Available for example in Digital UNIX.
3532 * The returned values are defined in <math.h> and are:
3533 *
3534 * FP_SNAN Signaling NaN (Not-a-Number)
3535 * FP_QNAN Quiet NaN (Not-a-Number)
3536 * FP_POS_INF +infinity
3537 * FP_NEG_INF -infinity
3538 * FP_POS_NORM Positive normalized
3539 * FP_NEG_NORM Negative normalized
3540 * FP_POS_DENORM Positive denormalized
3541 * FP_NEG_DENORM Negative denormalized
3542 * FP_POS_ZERO +0.0 (positive zero)
3543 * FP_NEG_ZERO -0.0 (negative zero)
3544 */
3545#$d_fp_class HAS_FP_CLASS /**/
3546
3547/* HAS_FPCLASS:
3548 * This symbol, if defined, indicates that the fpclass routine is
3549 * available to classify doubles. Available for example in Solaris/SVR4.
3550 * The returned values are defined in <ieeefp.h> and are:
3551 *
3552 * FP_SNAN signaling NaN
3553 * FP_QNAN quiet NaN
3554 * FP_NINF negative infinity
3555 * FP_PINF positive infinity
3556 * FP_NDENORM negative denormalized non-zero
3557 * FP_PDENORM positive denormalized non-zero
3558 * FP_NZERO negative zero
3559 * FP_PZERO positive zero
3560 * FP_NNORM negative normalized non-zero
3561 * FP_PNORM positive normalized non-zero
3562 */
3563#$d_fpclass HAS_FPCLASS /**/
3564
3565/* HAS_FPCLASSIFY:
3566 * This symbol, if defined, indicates that the fpclassify routine is
3567 * available to classify doubles. Available for example in HP-UX.
3568 * The returned values are defined in <math.h> and are
3569 *
3570 * FP_NORMAL Normalized
3571 * FP_ZERO Zero
3572 * FP_INFINITE Infinity
3573 * FP_SUBNORMAL Denormalized
3574 * FP_NAN NaN
3575 *
3576 */
3577#$d_fpclassify HAS_FPCLASSIFY /**/
3578
3579/* HAS_FPCLASSL:
3580 * This symbol, if defined, indicates that the fpclassl routine is
3581 * available to classify long doubles. Available for example in IRIX.
3582 * The returned values are defined in <ieeefp.h> and are:
3583 *
3584 * FP_SNAN signaling NaN
3585 * FP_QNAN quiet NaN
3586 * FP_NINF negative infinity
3587 * FP_PINF positive infinity
3588 * FP_NDENORM negative denormalized non-zero
3589 * FP_PDENORM positive denormalized non-zero
3590 * FP_NZERO negative zero
3591 * FP_PZERO positive zero
3592 * FP_NNORM negative normalized non-zero
3593 * FP_PNORM positive normalized non-zero
3594 */
3595#$d_fpclassl HAS_FPCLASSL /**/
3596
3597/* HAS_FPOS64_T:
3598 * This symbol will be defined if the C compiler supports fpos64_t.
3599 */
3600#$d_fpos64_t HAS_FPOS64_T /**/
3601
3602/* HAS_FREXPL:
3603 * This symbol, if defined, indicates that the frexpl routine is
3604 * available to break a long double floating-point number into
3605 * a normalized fraction and an integral power of 2.
3606 */
3607#$d_frexpl HAS_FREXPL /**/
3608
3609/* HAS_STRUCT_FS_DATA:
3610 * This symbol, if defined, indicates that the struct fs_data
3611 * to do statfs() is supported.
3612 */
3613#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
3614
3615/* HAS_FSEEKO:
3616 * This symbol, if defined, indicates that the fseeko routine is
3617 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3618 */
3619#$d_fseeko HAS_FSEEKO /**/
3620
3621/* HAS_FSTATFS:
3622 * This symbol, if defined, indicates that the fstatfs routine is
3623 * available to stat filesystems by file descriptors.
3624 */
3625#$d_fstatfs HAS_FSTATFS /**/
3626
3627/* HAS_FSYNC:
3628 * This symbol, if defined, indicates that the fsync routine is
3629 * available to write a file's modified data and attributes to
3630 * permanent storage.
3631 */
3632#$d_fsync HAS_FSYNC /**/
3633
3634/* HAS_FTELLO:
3635 * This symbol, if defined, indicates that the ftello routine is
3636 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3637 */
3638#$d_ftello HAS_FTELLO /**/
3639
3640/* HAS_FUTIMES:
3641 * This symbol, if defined, indicates that the futimes routine is
3642 * available to change file descriptor time stamps with struct timevals.
3643 */
3644#$d_futimes HAS_FUTIMES /**/
3645
5086dff9
MB
3646/* HAS_GETADDRINFO:
3647 * This symbol, if defined, indicates that the getaddrinfo() function
3648 * is available for use.
3649 */
3650#$d_getaddrinfo HAS_GETADDRINFO /**/
3651
ed140128
AD
3652/* HAS_GETCWD:
3653 * This symbol, if defined, indicates that the getcwd routine is
3654 * available to get the current working directory.
3655 */
3656#$d_getcwd HAS_GETCWD /**/
3657
3658/* HAS_GETESPWNAM:
3659 * This symbol, if defined, indicates that the getespwnam system call is
cd95ead5 3660 * available to retrieve enhanced (shadow) password entries by name.
ed140128
AD
3661 */
3662#$d_getespwnam HAS_GETESPWNAM /**/
3663
3664/* HAS_GETFSSTAT:
3665 * This symbol, if defined, indicates that the getfsstat routine is
3666 * available to stat filesystems in bulk.
3667 */
3668#$d_getfsstat HAS_GETFSSTAT /**/
3669
3670/* HAS_GETITIMER:
3671 * This symbol, if defined, indicates that the getitimer routine is
3672 * available to return interval timers.
3673 */
3674#$d_getitimer HAS_GETITIMER /**/
3675
3676/* HAS_GETMNT:
3677 * This symbol, if defined, indicates that the getmnt routine is
3678 * available to get filesystem mount info by filename.
3679 */
3680#$d_getmnt HAS_GETMNT /**/
3681
3682/* HAS_GETMNTENT:
3683 * This symbol, if defined, indicates that the getmntent routine is
3684 * available to iterate through mounted file systems to get their info.
3685 */
3686#$d_getmntent HAS_GETMNTENT /**/
3687
5086dff9
MB
3688/* HAS_GETNAMEINFO:
3689 * This symbol, if defined, indicates that the getnameinfo() function
3690 * is available for use.
3691 */
3692#$d_getnameinfo HAS_GETNAMEINFO /**/
3693
ed140128
AD
3694/* HAS_GETPRPWNAM:
3695 * This symbol, if defined, indicates that the getprpwnam system call is
3696 * available to retrieve protected (shadow) password entries by name.
3697 */
3698#$d_getprpwnam HAS_GETPRPWNAM /**/
3699
3700/* HAS_GETSPNAM:
3701 * This symbol, if defined, indicates that the getspnam system call is
3702 * available to retrieve SysV shadow password entries by name.
3703 */
3704#$d_getspnam HAS_GETSPNAM /**/
3705
3706/* HAS_HASMNTOPT:
3707 * This symbol, if defined, indicates that the hasmntopt routine is
3708 * available to query the mount options of file systems.
3709 */
3710#$d_hasmntopt HAS_HASMNTOPT /**/
3711
3712/* HAS_ILOGBL:
3713 * This symbol, if defined, indicates that the ilogbl routine is
3714 * available. If scalbnl is also present we can emulate frexpl.
3715 */
3716#$d_ilogbl HAS_ILOGBL /**/
3717
5086dff9
MB
3718/* HAS_INETNTOP:
3719 * This symbol, if defined, indicates that the inet_ntop() function
3720 * is available to parse IPv4 and IPv6 strings.
3721 */
3722#$d_inetntop HAS_INETNTOP /**/
3723
3724/* HAS_INETPTON:
3725 * This symbol, if defined, indicates that the inet_pton() function
3726 * is available to parse IPv4 and IPv6 strings.
3727 */
3728#$d_inetpton HAS_INETPTON /**/
3729
ed140128
AD
3730/* HAS_INT64_T:
3731 * This symbol will defined if the C compiler supports int64_t.
3732 * Usually the <inttypes.h> needs to be included, but sometimes
3733 * <sys/types.h> is enough.
3734 */
3735#$d_int64_t HAS_INT64_T /**/
3736
269a7913 3737/* HAS_ISBLANK:
1332606d 3738 * This manifest constant lets the C program know that isblank
269a7913
MB
3739 * is available.
3740 */
3741#$d_isblank HAS_ISBLANK /**/
3742
ed140128
AD
3743/* HAS_ISFINITE:
3744 * This symbol, if defined, indicates that the isfinite routine is
3745 * available to check whether a double is finite (non-infinity non-NaN).
3746 */
3747#$d_isfinite HAS_ISFINITE /**/
3748
3749/* HAS_ISINF:
3750 * This symbol, if defined, indicates that the isinf routine is
3751 * available to check whether a double is an infinity.
3752 */
3753#$d_isinf HAS_ISINF /**/
3754
3755/* HAS_ISNAN:
3756 * This symbol, if defined, indicates that the isnan routine is
3757 * available to check whether a double is a NaN.
3758 */
3759#$d_isnan HAS_ISNAN /**/
3760
3761/* HAS_ISNANL:
3762 * This symbol, if defined, indicates that the isnanl routine is
3763 * available to check whether a long double is a NaN.
3764 */
3765#$d_isnanl HAS_ISNANL /**/
3766
3767/* HAS_LDBL_DIG:
3768 * This symbol, if defined, indicates that this system's <float.h>
3769 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3770 * of significant digits in a long double precision number. Unlike
3771 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3772 */
06501368 3773#$d_ldbl_dig HAS_LDBL_DIG /* */
ed140128
AD
3774
3775/* LIBM_LIB_VERSION:
3776 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3777 * and that math.h defines the enum to manipulate it.
3778 */
3779#$d_libm_lib_version LIBM_LIB_VERSION /**/
3780
3781/* HAS_MADVISE:
3782 * This symbol, if defined, indicates that the madvise system call is
3783 * available to map a file into memory.
3784 */
3785#$d_madvise HAS_MADVISE /**/
3786
3787/* HAS_MALLOC_SIZE:
3788 * This symbol, if defined, indicates that the malloc_size
3789 * routine is available for use.
3790 */
3791#$d_malloc_size HAS_MALLOC_SIZE /**/
3792
3793/* HAS_MALLOC_GOOD_SIZE:
3794 * This symbol, if defined, indicates that the malloc_good_size
3795 * routine is available for use.
3796 */
3797#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
3798
3799/* HAS_MKDTEMP:
3800 * This symbol, if defined, indicates that the mkdtemp routine is
3801 * available to exclusively create a uniquely named temporary directory.
3802 */
3803#$d_mkdtemp HAS_MKDTEMP /**/
3804
3805/* HAS_MKSTEMPS:
3806 * This symbol, if defined, indicates that the mkstemps routine is
cd95ead5 3807 * available to exclusively create and open a uniquely named
ed140128
AD
3808 * (with a suffix) temporary file.
3809 */
3810#$d_mkstemps HAS_MKSTEMPS /**/
3811
3812/* HAS_MODFL:
3813 * This symbol, if defined, indicates that the modfl routine is
3814 * available to split a long double x into a fractional part f and
3815 * an integer part i such that |f| < 1.0 and (f + i) = x.
3816 */
3817/* HAS_MODFL_PROTO:
3818 * This symbol, if defined, indicates that the system provides
3819 * a prototype for the modfl() function. Otherwise, it is up
3820 * to the program to supply one.
3821 */
3822/* HAS_MODFL_POW32_BUG:
3823 * This symbol, if defined, indicates that the modfl routine is
3824 * broken for long doubles >= pow(2, 32).
3825 * For example from 4294967303.150000 one would get 4294967302.000000
3826 * and 1.150000. The bug has been seen in certain versions of glibc,
3827 * release 2.2.2 is known to be okay.
3828 */
3829#$d_modfl HAS_MODFL /**/
3830#$d_modflproto HAS_MODFL_PROTO /**/
3831#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/
3832
3833/* HAS_MPROTECT:
3834 * This symbol, if defined, indicates that the mprotect system call is
3835 * available to modify the access protection of a memory mapped file.
3836 */
3837#$d_mprotect HAS_MPROTECT /**/
3838
3839/* HAS_STRUCT_MSGHDR:
3840 * This symbol, if defined, indicates that the struct msghdr
3841 * is supported.
3842 */
3843#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
3844
3845/* HAS_NL_LANGINFO:
3846 * This symbol, if defined, indicates that the nl_langinfo routine is
3847 * available to return local data. You will also need <langinfo.h>
3848 * and therefore I_LANGINFO.
3849 */
3850#$d_nl_langinfo HAS_NL_LANGINFO /**/
3851
3852/* HAS_OFF64_T:
3853 * This symbol will be defined if the C compiler supports off64_t.
3854 */
3855#$d_off64_t HAS_OFF64_T /**/
3856
c796e3db
MB
3857/* HAS_PRCTL:
3858 * This symbol, if defined, indicates that the prctl routine is
3859 * available to set process title.
3860 */
3861/* HAS_PRCTL_SET_NAME:
3862 * This symbol, if defined, indicates that the prctl routine is
3863 * available to set process title and supports PR_SET_NAME.
3864 */
3865#$d_prctl HAS_PRCTL /**/
3866#$d_prctl_set_name HAS_PRCTL_SET_NAME /**/
3867
ed140128
AD
3868/* HAS_PROCSELFEXE:
3869 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3870 * to the absolute pathname of the executing program.
3871 */
3872/* PROCSELFEXE_PATH:
3873 * If HAS_PROCSELFEXE is defined this symbol is the filename
3874 * of the symbolic link pointing to the absolute pathname of
3875 * the executing program.
3876 */
3877#$d_procselfexe HAS_PROCSELFEXE /**/
3878#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3879#define PROCSELFEXE_PATH $procselfexe /**/
3880#endif
3881
3882/* HAS_PTHREAD_ATTR_SETSCOPE:
3883 * This symbol, if defined, indicates that the pthread_attr_setscope
3884 * system call is available to set the contention scope attribute of
3885 * a thread attribute object.
3886 */
3887#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
3888
3889/* HAS_READV:
3890 * This symbol, if defined, indicates that the readv routine is
3891 * available to do gather reads. You will also need <sys/uio.h>
3892 * and there I_SYSUIO.
3893 */
3894#$d_readv HAS_READV /**/
3895
3896/* HAS_RECVMSG:
3897 * This symbol, if defined, indicates that the recvmsg routine is
3898 * available to send structured socket messages.
3899 */
3900#$d_recvmsg HAS_RECVMSG /**/
3901
3902/* HAS_SBRK_PROTO:
3903 * This symbol, if defined, indicates that the system provides
3904 * a prototype for the sbrk() function. Otherwise, it is up
3905 * to the program to supply one. Good guesses are
3906 * extern void* sbrk(int);
3907 * extern void* sbrk(size_t);
3908 */
3909#$d_sbrkproto HAS_SBRK_PROTO /**/
3910
3911/* HAS_SCALBNL:
3912 * This symbol, if defined, indicates that the scalbnl routine is
3913 * available. If ilogbl is also present we can emulate frexpl.
3914 */
3915#$d_scalbnl HAS_SCALBNL /**/
3916
3917/* HAS_SENDMSG:
3918 * This symbol, if defined, indicates that the sendmsg routine is
3919 * available to send structured socket messages.
3920 */
3921#$d_sendmsg HAS_SENDMSG /**/
3922
3923/* HAS_SETITIMER:
3924 * This symbol, if defined, indicates that the setitimer routine is
3925 * available to set interval timers.
3926 */
3927#$d_setitimer HAS_SETITIMER /**/
3928
3929/* HAS_SETPROCTITLE:
3930 * This symbol, if defined, indicates that the setproctitle routine is
3931 * available to set process title.
3932 */
3933#$d_setproctitle HAS_SETPROCTITLE /**/
3934
ed140128
AD
3935/* HAS_SIGNBIT:
3936 * This symbol, if defined, indicates that the signbit routine is
3937 * available to check if the given number has the sign bit set.
3938 * This should include correct testing of -0.0. This will only be set
3939 * if the signbit() routine is safe to use with the NV type used internally
3940 * in perl. Users should call Perl_signbit(), which will be #defined to
3941 * the system's signbit() function or macro if this symbol is defined.
3942 */
3943#$d_signbit HAS_SIGNBIT /**/
3944
3945/* HAS_SIGPROCMASK: