This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Revert change 27818, as change 27853 fixes the real bug.
[perl5.git] / config_h.SH
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12ae5dfc
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1case "$CONFIG_SH" in
2'') CONFIG_SH=config.sh ;;
3esac
4case "$CONFIG_H" in
5'') CONFIG_H=config.h ;;
6esac
a02608de 7case $PERL_CONFIG_SH in
8d063cd8 8'')
12ae5dfc
JH
9 if test -f $CONFIG_SH; then TOP=.;
10 elif test -f ../$CONFIG_SH; then TOP=..;
11 elif test -f ../../$CONFIG_SH; then TOP=../..;
12 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
13 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
2304df62 14 else
12ae5dfc 15 echo "Can't find $CONFIG_SH."; exit 1
2304df62 16 fi
12ae5dfc 17 . $TOP/$CONFIG_SH
2304df62
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18 ;;
19esac
20case "$0" in
21*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
8d063cd8 22esac
12ae5dfc
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23echo "Extracting $CONFIG_H (with variable substitutions)"
24sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
2304df62
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25/*
26 * This file was produced by running the config_h.SH script, which
12ae5dfc 27 * gets its values from $CONFIG_SH, which is generally produced by
8d063cd8
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28 * running Configure.
29 *
30 * Feel free to modify any of this as the need arises. Note, however,
1aef975c 31 * that running config_h.SH again will wipe out any changes you've made.
12ae5dfc 32 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
2304df62 33 *
dfe9444c 34 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
8d063cd8
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35 */
36
dfe9444c
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37/*
38 * Package name : $package
39 * Source directory : $src
40 * Configuration time: $cf_time
41 * Configured by : $cf_by
42 * Target system : $myuname
2304df62 43 */
8d063cd8 44
2304df62
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45#ifndef _config_h_
46#define _config_h_
47
dfe9444c
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48/* LOC_SED:
49 * This symbol holds the complete pathname to the sed program.
774d564b 50 */
dfe9444c 51#define LOC_SED "$full_sed" /**/
774d564b 52
88fdc172
SB
53/* HAS_ALARM:
54 * This symbol, if defined, indicates that the alarm routine is
55 * available.
a0d0e21e 56 */
88fdc172 57#$d_alarm HAS_ALARM /**/
a0d0e21e 58
88fdc172
SB
59/* HAS_BCMP:
60 * This symbol is defined if the bcmp() routine is available to
61 * compare blocks of memory.
b4eb6b3d 62 */
88fdc172 63#$d_bcmp HAS_BCMP /**/
b4eb6b3d 64
88fdc172
SB
65/* HAS_BCOPY:
66 * This symbol is defined if the bcopy() routine is available to
67 * copy blocks of memory.
a687059c 68 */
88fdc172 69#$d_bcopy HAS_BCOPY /**/
a687059c 70
88fdc172
SB
71/* HAS_BZERO:
72 * This symbol is defined if the bzero() routine is available to
73 * set a memory block to 0.
0d3e774c 74 */
88fdc172 75#$d_bzero HAS_BZERO /**/
0d3e774c 76
88fdc172
SB
77/* HAS_CHOWN:
78 * This symbol, if defined, indicates that the chown routine is
79 * available.
a0d0e21e 80 */
88fdc172 81#$d_chown HAS_CHOWN /**/
a0d0e21e 82
88fdc172
SB
83/* HAS_CHROOT:
84 * This symbol, if defined, indicates that the chroot routine is
85 * available.
a0d0e21e 86 */
88fdc172 87#$d_chroot HAS_CHROOT /**/
a0d0e21e 88
88fdc172
SB
89/* HAS_CHSIZE:
90 * This symbol, if defined, indicates that the chsize routine is available
91 * to truncate files. You might need a -lx to get this routine.
87250799 92 */
88fdc172 93#$d_chsize HAS_CHSIZE /**/
87250799 94
88fdc172
SB
95/* HASCONST:
96 * This symbol, if defined, indicates that this C compiler knows about
97 * the const type. There is no need to actually test for that symbol
98 * within your programs. The mere use of the "const" keyword will
99 * trigger the necessary tests.
b4eb6b3d 100 */
88fdc172
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101#$d_const HASCONST /**/
102#ifndef HASCONST
103#define const
104#endif
b4eb6b3d 105
88fdc172
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106/* HAS_CUSERID:
107 * This symbol, if defined, indicates that the cuserid routine is
108 * available to get character login names.
13281fa4 109 */
88fdc172 110#$d_cuserid HAS_CUSERID /**/
a0d0e21e 111
88fdc172
SB
112/* HAS_DBL_DIG:
113 * This symbol, if defined, indicates that this system's <float.h>
114 * or <limits.h> defines the symbol DBL_DIG, which is the number
115 * of significant digits in a double precision number. If this
116 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 117 */
88fdc172 118#$d_dbl_dig HAS_DBL_DIG /* */
a0d0e21e 119
88fdc172
SB
120/* HAS_DIFFTIME:
121 * This symbol, if defined, indicates that the difftime routine is
122 * available.
a0d0e21e 123 */
88fdc172 124#$d_difftime HAS_DIFFTIME /**/
13281fa4 125
88fdc172
SB
126/* HAS_DLERROR:
127 * This symbol, if defined, indicates that the dlerror routine is
128 * available to return a string describing the last error that
129 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 130 */
88fdc172 131#$d_dlerror HAS_DLERROR /**/
ecfc5424 132
88fdc172
SB
133/* HAS_DUP2:
134 * This symbol, if defined, indicates that the dup2 routine is
135 * available to duplicate file descriptors.
a687059c 136 */
88fdc172 137#$d_dup2 HAS_DUP2 /**/
a687059c 138
88fdc172
SB
139/* HAS_FCHMOD:
140 * This symbol, if defined, indicates that the fchmod routine is available
141 * to change mode of opened files. If unavailable, use chmod().
378cc40b 142 */
88fdc172 143#$d_fchmod HAS_FCHMOD /**/
378cc40b 144
88fdc172
SB
145/* HAS_FCHOWN:
146 * This symbol, if defined, indicates that the fchown routine is available
147 * to change ownership of opened files. If unavailable, use chown().
378cc40b 148 */
88fdc172 149#$d_fchown HAS_FCHOWN /**/
378cc40b 150
88fdc172
SB
151/* HAS_FCNTL:
152 * This symbol, if defined, indicates to the C program that
153 * the fcntl() function exists.
a687059c 154 */
88fdc172 155#$d_fcntl HAS_FCNTL /**/
a687059c 156
88fdc172
SB
157/* HAS_FGETPOS:
158 * This symbol, if defined, indicates that the fgetpos routine is
159 * available to get the file position indicator, similar to ftell().
a0d0e21e 160 */
88fdc172 161#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 162
88fdc172
SB
163/* HAS_FLOCK:
164 * This symbol, if defined, indicates that the flock routine is
165 * available to do file locking.
a687059c 166 */
88fdc172 167#$d_flock HAS_FLOCK /**/
a687059c 168
88fdc172
SB
169/* HAS_FORK:
170 * This symbol, if defined, indicates that the fork routine is
171 * available.
a0d0e21e 172 */
88fdc172 173#$d_fork HAS_FORK /**/
a0d0e21e 174
88fdc172
SB
175/* HAS_FSETPOS:
176 * This symbol, if defined, indicates that the fsetpos routine is
177 * available to set the file position indicator, similar to fseek().
a0d0e21e 178 */
88fdc172 179#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 180
88fdc172
SB
181/* HAS_GETTIMEOFDAY:
182 * This symbol, if defined, indicates that the gettimeofday() system
183 * call is available for a sub-second accuracy clock. Usually, the file
184 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
185 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 186 */
88fdc172
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187#$d_gettimeod HAS_GETTIMEOFDAY /**/
188#ifdef HAS_GETTIMEOFDAY
189#define Timeval struct timeval /* Structure used by gettimeofday() */
190#endif
5f05dabc 191
88fdc172
SB
192/* HAS_GETGROUPS:
193 * This symbol, if defined, indicates that the getgroups() routine is
194 * available to get the list of process groups. If unavailable, multiple
195 * groups are probably not supported.
378cc40b 196 */
88fdc172 197#$d_getgrps HAS_GETGROUPS /**/
378cc40b 198
88fdc172
SB
199/* HAS_GETLOGIN:
200 * This symbol, if defined, indicates that the getlogin routine is
201 * available to get the login name.
dfe9444c 202 */
88fdc172 203#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 204
88fdc172
SB
205/* HAS_GETPGID:
206 * This symbol, if defined, indicates to the C program that
207 * the getpgid(pid) function is available to get the
208 * process group id.
a0d0e21e 209 */
88fdc172 210#$d_getpgid HAS_GETPGID /**/
a0d0e21e 211
88fdc172
SB
212/* HAS_GETPGRP2:
213 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
214 * routine is available to get the current process group.
a687059c 215 */
88fdc172 216#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 217
88fdc172
SB
218/* HAS_GETPPID:
219 * This symbol, if defined, indicates that the getppid routine is
220 * available to get the parent process ID.
378cc40b 221 */
88fdc172 222#$d_getppid HAS_GETPPID /**/
378cc40b 223
88fdc172
SB
224/* HAS_GETPRIORITY:
225 * This symbol, if defined, indicates that the getpriority routine is
226 * available to get a process's priority.
0d3e774c 227 */
88fdc172 228#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 229
88fdc172
SB
230/* HAS_INET_ATON:
231 * This symbol, if defined, indicates to the C program that the
232 * inet_aton() function is available to parse IP address "dotted-quad"
233 * strings.
a0d0e21e 234 */
88fdc172 235#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 236
88fdc172
SB
237/* HAS_KILLPG:
238 * This symbol, if defined, indicates that the killpg routine is available
239 * to kill process groups. If unavailable, you probably should use kill
240 * with a negative process number.
a687059c 241 */
88fdc172 242#$d_killpg HAS_KILLPG /**/
a687059c 243
88fdc172
SB
244/* HAS_LINK:
245 * This symbol, if defined, indicates that the link routine is
246 * available to create hard links.
a0d0e21e 247 */
88fdc172 248#$d_link HAS_LINK /**/
a0d0e21e 249
88fdc172
SB
250/* HAS_LOCALECONV:
251 * This symbol, if defined, indicates that the localeconv routine is
252 * available for numeric and monetary formatting conventions.
a0d0e21e 253 */
88fdc172 254#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 255
88fdc172
SB
256/* HAS_LOCKF:
257 * This symbol, if defined, indicates that the lockf routine is
258 * available to do file locking.
a0d0e21e 259 */
88fdc172 260#$d_lockf HAS_LOCKF /**/
a0d0e21e 261
88fdc172
SB
262/* HAS_LSTAT:
263 * This symbol, if defined, indicates that the lstat routine is
264 * available to do file stats on symbolic links.
378cc40b 265 */
88fdc172 266#$d_lstat HAS_LSTAT /**/
2304df62 267
88fdc172
SB
268/* HAS_MBLEN:
269 * This symbol, if defined, indicates that the mblen routine is available
270 * to find the number of bytes in a multibye character.
9f971974 271 */
88fdc172 272#$d_mblen HAS_MBLEN /**/
9f971974 273
88fdc172
SB
274/* HAS_MBSTOWCS:
275 * This symbol, if defined, indicates that the mbstowcs routine is
276 * available to covert a multibyte string into a wide character string.
9f971974 277 */
88fdc172 278#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 279
88fdc172
SB
280/* HAS_MBTOWC:
281 * This symbol, if defined, indicates that the mbtowc routine is available
282 * to covert a multibyte to a wide character.
9f971974 283 */
88fdc172 284#$d_mbtowc HAS_MBTOWC /**/
378cc40b 285
88fdc172
SB
286/* HAS_MEMCMP:
287 * This symbol, if defined, indicates that the memcmp routine is available
288 * to compare blocks of memory.
a687059c 289 */
88fdc172 290#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 291
88fdc172
SB
292/* HAS_MEMCPY:
293 * This symbol, if defined, indicates that the memcpy routine is available
294 * to copy blocks of memory.
ecfc5424 295 */
88fdc172 296#$d_memcpy HAS_MEMCPY /**/
ecfc5424 297
88fdc172
SB
298/* HAS_MEMMOVE:
299 * This symbol, if defined, indicates that the memmove routine is available
300 * to copy potentially overlapping blocks of memory. This should be used
301 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
302 * own version.
a0d0e21e 303 */
88fdc172 304#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 305
88fdc172
SB
306/* HAS_MEMSET:
307 * This symbol, if defined, indicates that the memset routine is available
308 * to set blocks of memory.
fe749a9f 309 */
88fdc172 310#$d_memset HAS_MEMSET /**/
fe749a9f 311
88fdc172
SB
312/* HAS_MKDIR:
313 * This symbol, if defined, indicates that the mkdir routine is available
314 * to create directories. Otherwise you should fork off a new process to
315 * exec /bin/mkdir.
fe749a9f 316 */
88fdc172 317#$d_mkdir HAS_MKDIR /**/
fe749a9f 318
88fdc172
SB
319/* HAS_MKFIFO:
320 * This symbol, if defined, indicates that the mkfifo routine is
321 * available to create FIFOs. Otherwise, mknod should be able to
322 * do it for you. However, if mkfifo is there, mknod might require
323 * super-user privileges which mkfifo will not.
fe14fcc3 324 */
88fdc172 325#$d_mkfifo HAS_MKFIFO /**/
a687059c 326
88fdc172
SB
327/* HAS_MKTIME:
328 * This symbol, if defined, indicates that the mktime routine is
329 * available.
ecfc5424 330 */
88fdc172 331#$d_mktime HAS_MKTIME /**/
ecfc5424 332
88fdc172
SB
333/* HAS_MSYNC:
334 * This symbol, if defined, indicates that the msync system call is
335 * available to synchronize a mapped file.
a687059c 336 */
88fdc172 337#$d_msync HAS_MSYNC /**/
a687059c 338
88fdc172
SB
339/* HAS_MUNMAP:
340 * This symbol, if defined, indicates that the munmap system call is
341 * available to unmap a region, usually mapped by mmap().
fe14fcc3 342 */
88fdc172 343#$d_munmap HAS_MUNMAP /**/
a0d0e21e 344
88fdc172
SB
345/* HAS_NICE:
346 * This symbol, if defined, indicates that the nice routine is
347 * available.
8e07c86e 348 */
88fdc172 349#$d_nice HAS_NICE /**/
8e07c86e 350
88fdc172
SB
351/* HAS_PATHCONF:
352 * This symbol, if defined, indicates that pathconf() is available
353 * to determine file-system related limits and options associated
354 * with a given filename.
a0d0e21e 355 */
88fdc172
SB
356/* HAS_FPATHCONF:
357 * This symbol, if defined, indicates that pathconf() is available
358 * to determine file-system related limits and options associated
359 * with a given open file descriptor.
a0d0e21e 360 */
88fdc172
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361#$d_pathconf HAS_PATHCONF /**/
362#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 363
88fdc172
SB
364/* HAS_PAUSE:
365 * This symbol, if defined, indicates that the pause routine is
366 * available to suspend a process until a signal is received.
a0d0e21e 367 */
88fdc172 368#$d_pause HAS_PAUSE /**/
a0d0e21e 369
88fdc172
SB
370/* HAS_PIPE:
371 * This symbol, if defined, indicates that the pipe routine is
372 * available to create an inter-process channel.
a0d0e21e 373 */
88fdc172 374#$d_pipe HAS_PIPE /**/
fe14fcc3 375
88fdc172
SB
376/* HAS_POLL:
377 * This symbol, if defined, indicates that the poll routine is
378 * available to poll active file descriptors. You may safely
379 * include <poll.h> when this symbol is defined.
fe14fcc3 380 */
88fdc172 381#$d_poll HAS_POLL /**/
a687059c 382
88fdc172
SB
383/* HAS_READDIR:
384 * This symbol, if defined, indicates that the readdir routine is
385 * available to read directory entries. You may have to include
386 * <dirent.h>. See I_DIRENT.
378cc40b 387 */
88fdc172 388#$d_readdir HAS_READDIR /**/
378cc40b 389
88fdc172
SB
390/* HAS_SEEKDIR:
391 * This symbol, if defined, indicates that the seekdir routine is
392 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 393 */
88fdc172 394#$d_seekdir HAS_SEEKDIR /**/
2304df62 395
88fdc172
SB
396/* HAS_TELLDIR:
397 * This symbol, if defined, indicates that the telldir routine is
398 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 399 */
88fdc172 400#$d_telldir HAS_TELLDIR /**/
a0d0e21e 401
88fdc172
SB
402/* HAS_REWINDDIR:
403 * This symbol, if defined, indicates that the rewinddir routine is
404 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 405 */
88fdc172 406#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 407
88fdc172
SB
408/* HAS_READLINK:
409 * This symbol, if defined, indicates that the readlink routine is
410 * available to read the value of a symbolic link.
dfe9444c 411 */
88fdc172 412#$d_readlink HAS_READLINK /**/
dfe9444c 413
88fdc172
SB
414/* HAS_RENAME:
415 * This symbol, if defined, indicates that the rename routine is available
416 * to rename files. Otherwise you should do the unlink(), link(), unlink()
417 * trick.
d8f2e4cc 418 */
88fdc172 419#$d_rename HAS_RENAME /**/
d8f2e4cc 420
88fdc172
SB
421/* HAS_RMDIR:
422 * This symbol, if defined, indicates that the rmdir routine is
423 * available to remove directories. Otherwise you should fork off a
424 * new process to exec /bin/rmdir.
a687059c 425 */
88fdc172 426#$d_rmdir HAS_RMDIR /**/
a687059c 427
88fdc172
SB
428/* HAS_SELECT:
429 * This symbol, if defined, indicates that the select routine is
430 * available to select active file descriptors. If the timeout field
431 * is used, <sys/time.h> may need to be included.
a687059c 432 */
88fdc172 433#$d_select HAS_SELECT /**/
a687059c 434
88fdc172
SB
435/* HAS_SETEGID:
436 * This symbol, if defined, indicates that the setegid routine is available
437 * to change the effective gid of the current program.
a687059c 438 */
88fdc172 439#$d_setegid HAS_SETEGID /**/
a687059c 440
88fdc172
SB
441/* HAS_SETEUID:
442 * This symbol, if defined, indicates that the seteuid routine is available
443 * to change the effective uid of the current program.
378cc40b 444 */
88fdc172 445#$d_seteuid HAS_SETEUID /**/
378cc40b 446
88fdc172
SB
447/* HAS_SETLINEBUF:
448 * This symbol, if defined, indicates that the setlinebuf routine is
449 * available to change stderr or stdout from block-buffered or unbuffered
450 * to a line-buffered mode.
378cc40b 451 */
88fdc172 452#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 453
88fdc172
SB
454/* HAS_SETLOCALE:
455 * This symbol, if defined, indicates that the setlocale routine is
456 * available to handle locale-specific ctype implementations.
2304df62 457 */
88fdc172 458#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 459
88fdc172
SB
460/* HAS_SETPGID:
461 * This symbol, if defined, indicates that the setpgid(pid, gpid)
462 * routine is available to set process group ID.
c2960299 463 */
88fdc172 464#$d_setpgid HAS_SETPGID /**/
dfe9444c 465
88fdc172
SB
466/* HAS_SETPGRP2:
467 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
468 * routine is available to set the current process group.
16d20bd9 469 */
88fdc172 470#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 471
88fdc172
SB
472/* HAS_SETPRIORITY:
473 * This symbol, if defined, indicates that the setpriority routine is
474 * available to set a process's priority.
c2960299 475 */
88fdc172 476#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 477
88fdc172
SB
478/* HAS_SETREGID:
479 * This symbol, if defined, indicates that the setregid routine is
480 * available to change the real and effective gid of the current
481 * process.
a89d8a78 482 */
88fdc172
SB
483/* HAS_SETRESGID:
484 * This symbol, if defined, indicates that the setresgid routine is
485 * available to change the real, effective and saved gid of the current
486 * process.
a89d8a78 487 */
88fdc172
SB
488#$d_setregid HAS_SETREGID /**/
489#$d_setresgid HAS_SETRESGID /**/
a89d8a78 490
88fdc172
SB
491/* HAS_SETREUID:
492 * This symbol, if defined, indicates that the setreuid routine is
493 * available to change the real and effective uid of the current
494 * process.
a0d0e21e 495 */
88fdc172
SB
496/* HAS_SETRESUID:
497 * This symbol, if defined, indicates that the setresuid routine is
498 * available to change the real, effective and saved uid of the current
499 * process.
2e1b3b7e 500 */
88fdc172
SB
501#$d_setreuid HAS_SETREUID /**/
502#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 503
88fdc172
SB
504/* HAS_SETRGID:
505 * This symbol, if defined, indicates that the setrgid routine is available
506 * to change the real gid of the current program.
a687059c 507 */
88fdc172 508#$d_setrgid HAS_SETRGID /**/
e5d73d77 509
88fdc172
SB
510/* HAS_SETRUID:
511 * This symbol, if defined, indicates that the setruid routine is available
512 * to change the real uid of the current program.
ecfc5424 513 */
88fdc172 514#$d_setruid HAS_SETRUID /**/
ecfc5424 515
88fdc172
SB
516/* HAS_SETSID:
517 * This symbol, if defined, indicates that the setsid routine is
518 * available to set the process group ID.
9f971974 519 */
88fdc172 520#$d_setsid HAS_SETSID /**/
9f971974 521
88fdc172
SB
522/* HAS_STRCHR:
523 * This symbol is defined to indicate that the strchr()/strrchr()
524 * functions are available for string searching. If not, try the
525 * index()/rindex() pair.
85e6fe83 526 */
88fdc172
SB
527/* HAS_INDEX:
528 * This symbol is defined to indicate that the index()/rindex()
529 * functions are available for string searching.
a0d0e21e 530 */
88fdc172
SB
531#$d_strchr HAS_STRCHR /**/
532#$d_index HAS_INDEX /**/
85e6fe83 533
88fdc172
SB
534/* HAS_STRCOLL:
535 * This symbol, if defined, indicates that the strcoll routine is
536 * available to compare strings using collating information.
87250799 537 */
88fdc172 538#$d_strcoll HAS_STRCOLL /**/
87250799 539
88fdc172
SB
540/* USE_STRUCT_COPY:
541 * This symbol, if defined, indicates that this C compiler knows how
542 * to copy structures. If undefined, you'll need to use a block copy
543 * routine of some sort instead.
a0d0e21e 544 */
88fdc172 545#$d_strctcpy USE_STRUCT_COPY /**/
e876cf0b 546
88fdc172
SB
547/* HAS_STRTOD:
548 * This symbol, if defined, indicates that the strtod routine is
549 * available to provide better numeric string conversion than atof().
a0d0e21e 550 */
88fdc172 551#$d_strtod HAS_STRTOD /**/
a0d0e21e 552
88fdc172
SB
553/* HAS_STRTOL:
554 * This symbol, if defined, indicates that the strtol routine is available
555 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 556 */
88fdc172 557#$d_strtol HAS_STRTOL /**/
d8f2e4cc 558
88fdc172
SB
559/* HAS_STRXFRM:
560 * This symbol, if defined, indicates that the strxfrm() routine is
561 * available to transform strings.
d8f2e4cc 562 */
88fdc172 563#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 564
88fdc172
SB
565/* HAS_SYMLINK:
566 * This symbol, if defined, indicates that the symlink routine is available
567 * to create symbolic links.
dfe9444c 568 */
88fdc172 569#$d_symlink HAS_SYMLINK /**/
dfe9444c 570
88fdc172
SB
571/* HAS_SYSCALL:
572 * This symbol, if defined, indicates that the syscall routine is
573 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 574 */
88fdc172 575#$d_syscall HAS_SYSCALL /**/
a687059c 576
88fdc172
SB
577/* HAS_SYSCONF:
578 * This symbol, if defined, indicates that sysconf() is available
579 * to determine system related limits and options.
aaacdc8b 580 */
88fdc172
SB
581#$d_sysconf HAS_SYSCONF /**/
582
583/* HAS_SYSTEM:
584 * This symbol, if defined, indicates that the system routine is
585 * available to issue a shell command.
aaacdc8b 586 */
88fdc172 587#$d_system HAS_SYSTEM /**/
aaacdc8b 588
88fdc172
SB
589/* HAS_TCGETPGRP:
590 * This symbol, if defined, indicates that the tcgetpgrp routine is
591 * available to get foreground process group ID.
aaacdc8b 592 */
88fdc172 593#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 594
88fdc172
SB
595/* HAS_TCSETPGRP:
596 * This symbol, if defined, indicates that the tcsetpgrp routine is
597 * available to set foreground process group ID.
a22e52b9 598 */
88fdc172 599#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 600
88fdc172
SB
601/* HAS_TRUNCATE:
602 * This symbol, if defined, indicates that the truncate routine is
603 * available to truncate files.
5ff3f7a4 604 */
88fdc172 605#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 606
88fdc172
SB
607/* HAS_TZNAME:
608 * This symbol, if defined, indicates that the tzname[] array is
609 * available to access timezone names.
5ff3f7a4 610 */
88fdc172 611#$d_tzname HAS_TZNAME /**/
5ff3f7a4 612
88fdc172
SB
613/* HAS_UMASK:
614 * This symbol, if defined, indicates that the umask routine is
615 * available to set and get the value of the file creation mask.
5ff3f7a4 616 */
88fdc172 617#$d_umask HAS_UMASK /**/
5ff3f7a4 618
88fdc172
SB
619/* HAS_USLEEP:
620 * This symbol, if defined, indicates that the usleep routine is
621 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 622 */
88fdc172 623#$d_usleep HAS_USLEEP /**/
5ff3f7a4 624
88fdc172
SB
625/* HASVOLATILE:
626 * This symbol, if defined, indicates that this C compiler knows about
627 * the volatile declaration.
5f05dabc 628 */
88fdc172
SB
629#$d_volatile HASVOLATILE /**/
630#ifndef HASVOLATILE
631#define volatile
b4eb6b3d 632#endif
5f05dabc 633
88fdc172
SB
634/* HAS_WAIT4:
635 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 636 */
88fdc172 637#$d_wait4 HAS_WAIT4 /**/
8e07c86e 638
88fdc172
SB
639/* HAS_WAITPID:
640 * This symbol, if defined, indicates that the waitpid routine is
641 * available to wait for child process.
1aef975c 642 */
88fdc172 643#$d_waitpid HAS_WAITPID /**/
85e6fe83 644
88fdc172
SB
645/* HAS_WCSTOMBS:
646 * This symbol, if defined, indicates that the wcstombs routine is
647 * available to convert wide character strings to multibyte strings.
bccf77a5 648 */
88fdc172 649#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 650
88fdc172
SB
651/* HAS_WCTOMB:
652 * This symbol, if defined, indicates that the wctomb routine is available
653 * to covert a wide character to a multibyte.
bccf77a5 654 */
88fdc172 655#$d_wctomb HAS_WCTOMB /**/
bccf77a5 656
88fdc172
SB
657/* I_ARPA_INET:
658 * This symbol, if defined, indicates to the C program that it should
659 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 660 */
88fdc172 661#$i_arpainet I_ARPA_INET /**/
ff935051 662
88fdc172
SB
663/* I_DBM:
664 * This symbol, if defined, indicates that <dbm.h> exists and should
665 * be included.
ff935051 666 */
88fdc172
SB
667/* I_RPCSVC_DBM:
668 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
669 * should be included.
10bc17b6 670 */
88fdc172
SB
671#$i_dbm I_DBM /**/
672#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 673
88fdc172
SB
674/* I_DIRENT:
675 * This symbol, if defined, indicates to the C program that it should
676 * include <dirent.h>. Using this symbol also triggers the definition
677 * of the Direntry_t define which ends up being 'struct dirent' or
678 * 'struct direct' depending on the availability of <dirent.h>.
ff935051 679 */
88fdc172
SB
680/* DIRNAMLEN:
681 * This symbol, if defined, indicates to the C program that the length
682 * of directory entry names is provided by a d_namlen field. Otherwise
683 * you need to do strlen() on the d_name field.
10bc17b6 684 */
88fdc172
SB
685/* Direntry_t:
686 * This symbol is set to 'struct direct' or 'struct dirent' depending on
687 * whether dirent is available or not. You should use this pseudo type to
688 * portably declare your directory entries.
689 */
690#$i_dirent I_DIRENT /**/
691#$d_dirnamlen DIRNAMLEN /**/
692#define Direntry_t $direntrytype
10bc17b6 693
88fdc172
SB
694/* I_DLFCN:
695 * This symbol, if defined, indicates that <dlfcn.h> exists and should
696 * be included.
78a7c709 697 */
88fdc172 698#$i_dlfcn I_DLFCN /**/
78a7c709 699
88fdc172
SB
700/* I_FCNTL:
701 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 702 */
88fdc172 703#$i_fcntl I_FCNTL /**/
44b94491 704
88fdc172
SB
705/* I_FLOAT:
706 * This symbol, if defined, indicates to the C program that it should
707 * include <float.h> to get definition of symbols like DBL_MAX or
708 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 709 */
88fdc172 710#$i_float I_FLOAT /**/
c7aff470 711
88fdc172
SB
712/* I_LIMITS:
713 * This symbol, if defined, indicates to the C program that it should
714 * include <limits.h> to get definition of symbols like WORD_BIT or
715 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 716 */
88fdc172 717#$i_limits I_LIMITS /**/
c7aff470 718
88fdc172
SB
719/* I_LOCALE:
720 * This symbol, if defined, indicates to the C program that it should
721 * include <locale.h>.
a845a0d4 722 */
88fdc172 723#$i_locale I_LOCALE /**/
a845a0d4 724
88fdc172
SB
725/* I_MATH:
726 * This symbol, if defined, indicates to the C program that it should
727 * include <math.h>.
a845a0d4 728 */
88fdc172 729#$i_math I_MATH /**/
a845a0d4 730
88fdc172
SB
731/* I_MEMORY:
732 * This symbol, if defined, indicates to the C program that it should
733 * include <memory.h>.
a845a0d4 734 */
88fdc172
SB
735#$i_memory I_MEMORY /**/
736
737/* I_NET_ERRNO:
738 * This symbol, if defined, indicates that <net/errno.h> exists and
739 * should be included.
a845a0d4 740 */
88fdc172 741#$i_neterrno I_NET_ERRNO /**/
a845a0d4 742
88fdc172
SB
743/* I_NETINET_IN:
744 * This symbol, if defined, indicates to the C program that it should
745 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 746 */
88fdc172
SB
747#$i_niin I_NETINET_IN /**/
748
749/* I_SFIO:
750 * This symbol, if defined, indicates to the C program that it should
751 * include <sfio.h>.
a845a0d4 752 */
88fdc172
SB
753#$i_sfio I_SFIO /**/
754
755/* I_STDDEF:
756 * This symbol, if defined, indicates that <stddef.h> exists and should
757 * be included.
a845a0d4 758 */
88fdc172
SB
759#$i_stddef I_STDDEF /**/
760
761/* I_STDLIB:
762 * This symbol, if defined, indicates that <stdlib.h> exists and should
763 * be included.
a845a0d4 764 */
88fdc172
SB
765#$i_stdlib I_STDLIB /**/
766
767/* I_STRING:
768 * This symbol, if defined, indicates to the C program that it should
769 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 770 */
88fdc172
SB
771#$i_string I_STRING /**/
772
773/* I_SYS_DIR:
774 * This symbol, if defined, indicates to the C program that it should
775 * include <sys/dir.h>.
a845a0d4 776 */
88fdc172
SB
777#$i_sysdir I_SYS_DIR /**/
778
779/* I_SYS_FILE:
780 * This symbol, if defined, indicates to the C program that it should
781 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 782 */
88fdc172 783#$i_sysfile I_SYS_FILE /**/
a845a0d4 784
88fdc172
SB
785/* I_SYS_IOCTL:
786 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
787 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 788 */
88fdc172
SB
789/* I_SYS_SOCKIO:
790 * This symbol, if defined, indicates the <sys/sockio.h> should be included
791 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 792 */
88fdc172
SB
793#$i_sysioctl I_SYS_IOCTL /**/
794#$i_syssockio I_SYS_SOCKIO /**/
795
796/* I_SYS_NDIR:
797 * This symbol, if defined, indicates to the C program that it should
798 * include <sys/ndir.h>.
a845a0d4 799 */
88fdc172 800#$i_sysndir I_SYS_NDIR /**/
a845a0d4 801
88fdc172
SB
802/* I_SYS_PARAM:
803 * This symbol, if defined, indicates to the C program that it should
804 * include <sys/param.h>.
a845a0d4 805 */
88fdc172
SB
806#$i_sysparam I_SYS_PARAM /**/
807
808/* I_SYS_RESOURCE:
809 * This symbol, if defined, indicates to the C program that it should
810 * include <sys/resource.h>.
a845a0d4 811 */
88fdc172 812#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 813
88fdc172
SB
814/* I_SYS_SELECT:
815 * This symbol, if defined, indicates to the C program that it should
816 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 817 */
88fdc172 818#$i_sysselct I_SYS_SELECT /**/
a845a0d4 819
88fdc172 820/* I_SYS_STAT:
a845a0d4 821 * This symbol, if defined, indicates to the C program that it should
88fdc172 822 * include <sys/stat.h>.
a845a0d4 823 */
88fdc172
SB
824#$i_sysstat I_SYS_STAT /**/
825
826/* I_SYS_TIMES:
a845a0d4 827 * This symbol, if defined, indicates to the C program that it should
88fdc172 828 * include <sys/times.h>.
a845a0d4 829 */
88fdc172
SB
830#$i_systimes I_SYS_TIMES /**/
831
832/* I_SYS_TYPES:
a845a0d4 833 * This symbol, if defined, indicates to the C program that it should
88fdc172 834 * include <sys/types.h>.
a845a0d4 835 */
88fdc172
SB
836#$i_systypes I_SYS_TYPES /**/
837
838/* I_SYS_UN:
839 * This symbol, if defined, indicates to the C program that it should
840 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 841 */
88fdc172
SB
842#$i_sysun I_SYS_UN /**/
843
844/* I_SYS_WAIT:
845 * This symbol, if defined, indicates to the C program that it should
846 * include <sys/wait.h>.
a845a0d4 847 */
88fdc172 848#$i_syswait I_SYS_WAIT /**/
a845a0d4 849
88fdc172
SB
850/* I_TERMIO:
851 * This symbol, if defined, indicates that the program should include
852 * <termio.h> rather than <sgtty.h>. There are also differences in
853 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 854 */
88fdc172
SB
855/* I_TERMIOS:
856 * This symbol, if defined, indicates that the program should include
857 * the POSIX termios.h rather than sgtty.h or termio.h.
858 * There are also differences in the ioctl() calls that depend on the
859 * value of this symbol.
a845a0d4 860 */
88fdc172
SB
861/* I_SGTTY:
862 * This symbol, if defined, indicates that the program should include
863 * <sgtty.h> rather than <termio.h>. There are also differences in
864 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 865 */
88fdc172
SB
866#$i_termio I_TERMIO /**/
867#$i_termios I_TERMIOS /**/
868#$i_sgtty I_SGTTY /**/
869
870/* I_UNISTD:
871 * This symbol, if defined, indicates to the C program that it should
872 * include <unistd.h>.
a845a0d4 873 */
88fdc172 874#$i_unistd I_UNISTD /**/
a845a0d4 875
88fdc172
SB
876/* I_UTIME:
877 * This symbol, if defined, indicates to the C program that it should
878 * include <utime.h>.
a845a0d4 879 */
88fdc172 880#$i_utime I_UTIME /**/
a845a0d4 881
88fdc172
SB
882/* I_VALUES:
883 * This symbol, if defined, indicates to the C program that it should
884 * include <values.h> to get definition of symbols like MINFLOAT or
885 * MAXLONG, i.e. machine dependant limitations. Probably, you
886 * should use <limits.h> instead, if it is available.
a845a0d4 887 */
88fdc172
SB
888#$i_values I_VALUES /**/
889
890/* I_VFORK:
891 * This symbol, if defined, indicates to the C program that it should
892 * include vfork.h.
a845a0d4 893 */
88fdc172
SB
894#$i_vfork I_VFORK /**/
895
88fdc172
SB
896/* HAS_ACCESSX:
897 * This symbol, if defined, indicates that the accessx routine is
898 * available to do extended access checks.
a845a0d4 899 */
88fdc172 900#$d_accessx HAS_ACCESSX /**/
a845a0d4 901
88fdc172
SB
902/* HAS_EACCESS:
903 * This symbol, if defined, indicates that the eaccess routine is
904 * available to do extended access checks.
a845a0d4 905 */
88fdc172 906#$d_eaccess HAS_EACCESS /**/
a845a0d4 907
88fdc172
SB
908/* I_SYS_ACCESS:
909 * This symbol, if defined, indicates to the C program that it should
910 * include <sys/access.h>.
a845a0d4 911 */
88fdc172 912#$i_sysaccess I_SYS_ACCESS /**/
a845a0d4 913
88fdc172
SB
914/* I_SYS_SECURITY:
915 * This symbol, if defined, indicates to the C program that it should
916 * include <sys/security.h>.
a845a0d4 917 */
88fdc172 918#$i_syssecrt I_SYS_SECURITY /**/
a845a0d4 919
08c92000
MB
920/* OSNAME:
921 * This symbol contains the name of the operating system, as determined
922 * by Configure. You shouldn't rely on it too much; the specific
923 * feature tests from Configure are generally more reliable.
924 */
925/* OSVERS:
926 * This symbol contains the version of the operating system, as determined
927 * by Configure. You shouldn't rely on it too much; the specific
928 * feature tests from Configure are generally more reliable.
929 */
930#define OSNAME "$osname" /**/
931#define OSVERS "$osvers" /**/
932
9b70c55f
MB
933/* USE_CROSS_COMPILE:
934 * This symbol, if defined, indicates that Perl is being cross-compiled.
935 */
936/* PERL_TARGETARCH:
937 * This symbol, if defined, indicates the target architecture
938 * Perl has been cross-compiled to. Undefined if not a cross-compile.
939 */
940#ifndef USE_CROSS_COMPILE
941#$usecrosscompile USE_CROSS_COMPILE /**/
942#define PERL_TARGETARCH "$targetarch" /**/
943#endif
944
17f6277d
MB
945/* MULTIARCH:
946 * This symbol, if defined, signifies that the build
947 * process will produce some binary files that are going to be
948 * used in a cross-platform environment. This is the case for
949 * example with the NeXT "fat" binaries that contain executables
950 * for several CPUs.
951 */
952#$multiarch MULTIARCH /**/
953
88fdc172
SB
954/* MEM_ALIGNBYTES:
955 * This symbol contains the number of bytes required to align a
956 * double, or a long double when applicable. Usual values are 2,
957 * 4 and 8. The default is eight, for safety.
a845a0d4 958 */
88fdc172
SB
959#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
960# define MEM_ALIGNBYTES 8
961#else
962#define MEM_ALIGNBYTES $alignbytes
963#endif
a845a0d4 964
08c92000
MB
965/* ARCHLIB:
966 * This variable, if defined, holds the name of the directory in
967 * which the user wants to put architecture-dependent public
968 * library files for $package. It is most often a local directory
969 * such as /usr/local/lib. Programs using this variable must be
970 * prepared to deal with filename expansion. If ARCHLIB is the
971 * same as PRIVLIB, it is not defined, since presumably the
972 * program already searches PRIVLIB.
973 */
974/* ARCHLIB_EXP:
975 * This symbol contains the ~name expanded version of ARCHLIB, to be used
976 * in programs that are not prepared to deal with ~ expansion at run-time.
977 */
978#$d_archlib ARCHLIB "$archlib" /**/
979#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
980
981/* ARCHNAME:
982 * This symbol holds a string representing the architecture name.
983 * It may be used to construct an architecture-dependant pathname
984 * where library files may be held under a private library, for
985 * instance.
986 */
987#define ARCHNAME "$archname" /**/
988
989/* HAS_ATOLF:
990 * This symbol, if defined, indicates that the atolf routine is
991 * available to convert strings into long doubles.
992 */
993#$d_atolf HAS_ATOLF /**/
994
995/* HAS_ATOLL:
996 * This symbol, if defined, indicates that the atoll routine is
997 * available to convert strings into long longs.
998 */
999#$d_atoll HAS_ATOLL /**/
1000
1001/* BIN:
1002 * This symbol holds the path of the bin directory where the package will
1003 * be installed. Program must be prepared to deal with ~name substitution.
1004 */
1005/* BIN_EXP:
1006 * This symbol is the filename expanded version of the BIN symbol, for
1007 * programs that do not want to deal with that at run-time.
1008 */
f3f1a2d8
MB
1009/* PERL_RELOCATABLE_INC:
1010 * This symbol, if defined, indicates that we'd like to relocate entries
1011 * in @INC at run time based on the location of the perl binary.
1012 */
08c92000
MB
1013#define BIN "$bin" /**/
1014#define BIN_EXP "$binexp" /**/
f3f1a2d8 1015#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 1016
253687a9
MB
1017/* INTSIZE:
1018 * This symbol contains the value of sizeof(int) so that the C
1019 * preprocessor can make decisions based on it.
1020 */
1021/* LONGSIZE:
1022 * This symbol contains the value of sizeof(long) so that the C
1023 * preprocessor can make decisions based on it.
1024 */
1025/* SHORTSIZE:
1026 * This symbol contains the value of sizeof(short) so that the C
1027 * preprocessor can make decisions based on it.
1028 */
1029#define INTSIZE $intsize /**/
1030#define LONGSIZE $longsize /**/
1031#define SHORTSIZE $shortsize /**/
1032
88fdc172
SB
1033/* BYTEORDER:
1034 * This symbol holds the hexadecimal constant defined in byteorder,
1035 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
1036 * If the compiler supports cross-compiling or multiple-architecture
1037 * binaries (eg. on NeXT systems), use compiler-defined macros to
1038 * determine the byte order.
1039 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1040 * Binaries (MAB) on either big endian or little endian machines.
1041 * The endian-ness is available at compile-time. This only matters
1042 * for perl, where the config.h can be generated and installed on
1043 * one system, and used by a different architecture to build an
1044 * extension. Older versions of NeXT that might not have
1045 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1046 * so the default case (for NeXT) is big endian to catch them.
1047 * This might matter for NeXT 3.0.
a845a0d4 1048 */
88fdc172
SB
1049#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
1050# ifdef __LITTLE_ENDIAN__
050a890d 1051# if LONGSIZE == 4
88fdc172
SB
1052# define BYTEORDER 0x1234
1053# else
050a890d 1054# if LONGSIZE == 8
88fdc172
SB
1055# define BYTEORDER 0x12345678
1056# endif
1057# endif
1058# else
1059# ifdef __BIG_ENDIAN__
050a890d 1060# if LONGSIZE == 4
88fdc172
SB
1061# define BYTEORDER 0x4321
1062# else
050a890d 1063# if LONGSIZE == 8
88fdc172
SB
1064# define BYTEORDER 0x87654321
1065# endif
1066# endif
1067# endif
1068# endif
1069# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1070# define BYTEORDER 0x4321
1071# endif
1072#else
1073#define BYTEORDER 0x$byteorder /* large digits for MSB */
1074#endif /* NeXT */
a845a0d4 1075
08c92000
MB
1076/* CAT2:
1077 * This macro concatenates 2 tokens together.
1078 */
1079/* STRINGIFY:
1080 * This macro surrounds its token with double quotes.
1081 */
1082#if $cpp_stuff == 1
1083#define CAT2(a,b) a/**/b
1084#define STRINGIFY(a) "a"
1085 /* If you can get stringification with catify, tell me how! */
1086#endif
1087#if $cpp_stuff == 42
1088#define PeRl_CaTiFy(a, b) a ## b
1089#define PeRl_StGiFy(a) #a
1090/* the additional level of indirection enables these macros to be
1091 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1092#define CAT2(a,b) PeRl_CaTiFy(a,b)
1093#define StGiFy(a) PeRl_StGiFy(a)
1094#define STRINGIFY(a) PeRl_StGiFy(a)
1095#endif
1096#if $cpp_stuff != 1 && $cpp_stuff != 42
1097# include "Bletch: How does this C preprocessor concatenate tokens?"
1098#endif
1099
1100/* CPPSTDIN:
1101 * This symbol contains the first part of the string which will invoke
1102 * the C preprocessor on the standard input and produce to standard
1103 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1104 * call a wrapper. See CPPRUN.
1105 */
1106/* CPPMINUS:
1107 * This symbol contains the second part of the string which will invoke
1108 * the C preprocessor on the standard input and produce to standard
1109 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1110 * to specify standard input, otherwise the value is "".
1111 */
1112/* CPPRUN:
1113 * This symbol contains the string which will invoke a C preprocessor on
1114 * the standard input and produce to standard output. It needs to end
1115 * with CPPLAST, after all other preprocessor flags have been specified.
1116 * The main difference with CPPSTDIN is that this program will never be a
1117 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1118 * available directly to the user. Note that it may well be different from
1119 * the preprocessor used to compile the C program.
1120 */
1121/* CPPLAST:
1122 * This symbol is intended to be used along with CPPRUN in the same manner
1123 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1124 */
1125#define CPPSTDIN "$cppstdin"
1126#define CPPMINUS "$cppminus"
1127#define CPPRUN "$cpprun"
1128#define CPPLAST "$cpplast"
1129
1130/* HAS__FWALK:
1131 * This symbol, if defined, indicates that the _fwalk system call is
1132 * available to apply a function to all the file handles.
1133 */
1134#$d__fwalk HAS__FWALK /**/
1135
1136/* HAS_ACCESS:
1137 * This manifest constant lets the C program know that the access()
1138 * system call is available to check for accessibility using real UID/GID.
1139 * (always present on UNIX.)
1140 */
1141#$d_access HAS_ACCESS /**/
1142
1143/* HAS_ASCTIME_R:
1144 * This symbol, if defined, indicates that the asctime_r routine
1145 * is available to asctime re-entrantly.
1146 */
1147/* ASCTIME_R_PROTO:
1148 * This symbol encodes the prototype of asctime_r.
1149 * It is zero if d_asctime_r is undef, and one of the
1150 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1151 * is defined.
1152 */
1153#$d_asctime_r HAS_ASCTIME_R /**/
1154#define ASCTIME_R_PROTO $asctime_r_proto /**/
1155
88fdc172
SB
1156/* CASTI32:
1157 * This symbol is defined if the C compiler can cast negative
1158 * or large floating point numbers to 32-bit ints.
a845a0d4 1159 */
88fdc172 1160#$d_casti32 CASTI32 /**/
a845a0d4 1161
88fdc172
SB
1162/* CASTNEGFLOAT:
1163 * This symbol is defined if the C compiler can cast negative
1164 * numbers to unsigned longs, ints and shorts.
a845a0d4 1165 */
88fdc172
SB
1166/* CASTFLAGS:
1167 * This symbol contains flags that say what difficulties the compiler
1168 * has casting odd floating values to unsigned long:
1169 * 0 = ok
1170 * 1 = couldn't cast < 0
1171 * 2 = couldn't cast >= 0x80000000
1172 * 4 = couldn't cast in argument expression list
1173 */
1174#$d_castneg CASTNEGFLOAT /**/
1175#define CASTFLAGS $castflags /**/
a845a0d4 1176
08c92000
MB
1177/* HAS_CLASS:
1178 * This symbol, if defined, indicates that the class routine is
1179 * available to classify doubles. Available for example in AIX.
1180 * The returned values are defined in <float.h> and are:
1181 *
1182 * FP_PLUS_NORM Positive normalized, nonzero
1183 * FP_MINUS_NORM Negative normalized, nonzero
1184 * FP_PLUS_DENORM Positive denormalized, nonzero
1185 * FP_MINUS_DENORM Negative denormalized, nonzero
1186 * FP_PLUS_ZERO +0.0
1187 * FP_MINUS_ZERO -0.0
1188 * FP_PLUS_INF +INF
1189 * FP_MINUS_INF -INF
1190 * FP_NANS Signaling Not a Number (NaNS)
1191 * FP_NANQ Quiet Not a Number (NaNQ)
1192 */
1193#$d_class HAS_CLASS /**/
1194
88fdc172
SB
1195/* VOID_CLOSEDIR:
1196 * This symbol, if defined, indicates that the closedir() routine
1197 * does not return a value.
a845a0d4 1198 */
88fdc172 1199#$d_void_closedir VOID_CLOSEDIR /**/
a845a0d4 1200
08c92000
MB
1201/* HAS_STRUCT_CMSGHDR:
1202 * This symbol, if defined, indicates that the struct cmsghdr
1203 * is supported.
a845a0d4 1204 */
08c92000 1205#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
a845a0d4 1206
08c92000
MB
1207/* HAS_CRYPT_R:
1208 * This symbol, if defined, indicates that the crypt_r routine
1209 * is available to crypt re-entrantly.
a845a0d4 1210 */
08c92000
MB
1211/* CRYPT_R_PROTO:
1212 * This symbol encodes the prototype of crypt_r.
1213 * It is zero if d_crypt_r is undef, and one of the
1214 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1215 * is defined.
a845a0d4 1216 */
08c92000
MB
1217#$d_crypt_r HAS_CRYPT_R /**/
1218#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1219
08c92000
MB
1220/* HAS_CSH:
1221 * This symbol, if defined, indicates that the C-shell exists.
a845a0d4 1222 */
08c92000
MB
1223/* CSH:
1224 * This symbol, if defined, contains the full pathname of csh.
88fdc172 1225 */
08c92000
MB
1226#$d_csh HAS_CSH /**/
1227#ifdef HAS_CSH
1228#define CSH "$full_csh" /**/
1229#endif
a845a0d4 1230
08c92000
MB
1231/* HAS_CTIME_R:
1232 * This symbol, if defined, indicates that the ctime_r routine
1233 * is available to ctime re-entrantly.
a845a0d4 1234 */
08c92000
MB
1235/* CTIME_R_PROTO:
1236 * This symbol encodes the prototype of ctime_r.
1237 * It is zero if d_ctime_r is undef, and one of the
1238 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1239 * is defined.
a845a0d4 1240 */
08c92000
MB
1241#$d_ctime_r HAS_CTIME_R /**/
1242#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1243
08c92000
MB
1244/* DLSYM_NEEDS_UNDERSCORE:
1245 * This symbol, if defined, indicates that we need to prepend an
1246 * underscore to the symbol name before calling dlsym(). This only
1247 * makes sense if you *have* dlsym, which we will presume is the
1248 * case if you're using dl_dlopen.xs.
a845a0d4 1249 */
08c92000 1250#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
a845a0d4 1251
08c92000
MB
1252/* HAS_DRAND48_R:
1253 * This symbol, if defined, indicates that the drand48_r routine
1254 * is available to drand48 re-entrantly.
a845a0d4 1255 */
08c92000
MB
1256/* DRAND48_R_PROTO:
1257 * This symbol encodes the prototype of drand48_r.
1258 * It is zero if d_drand48_r is undef, and one of the
1259 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1260 * is defined.
1261 */
1262#$d_drand48_r HAS_DRAND48_R /**/
1263#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1264
08c92000
MB
1265/* HAS_DRAND48_PROTO:
1266 * This symbol, if defined, indicates that the system provides
1267 * a prototype for the drand48() function. Otherwise, it is up
1268 * to the program to supply one. A good guess is
1269 * extern double drand48(void);
88fdc172 1270 */
08c92000 1271#$d_drand48proto HAS_DRAND48_PROTO /**/
88fdc172 1272
08c92000
MB
1273/* HAS_ENDGRENT:
1274 * This symbol, if defined, indicates that the getgrent routine is
1275 * available for finalizing sequential access of the group database.
88fdc172 1276 */
08c92000
MB
1277#$d_endgrent HAS_ENDGRENT /**/
1278
1279/* HAS_ENDGRENT_R:
1280 * This symbol, if defined, indicates that the endgrent_r routine
1281 * is available to endgrent re-entrantly.
88fdc172 1282 */
08c92000
MB
1283/* ENDGRENT_R_PROTO:
1284 * This symbol encodes the prototype of endgrent_r.
1285 * It is zero if d_endgrent_r is undef, and one of the
1286 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1287 * is defined.
88fdc172 1288 */
08c92000
MB
1289#$d_endgrent_r HAS_ENDGRENT_R /**/
1290#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1291
1292/* HAS_ENDHOSTENT:
1293 * This symbol, if defined, indicates that the endhostent() routine is
1294 * available to close whatever was being used for host queries.
88fdc172 1295 */
08c92000 1296#$d_endhent HAS_ENDHOSTENT /**/
88fdc172 1297
08c92000
MB
1298/* HAS_ENDNETENT:
1299 * This symbol, if defined, indicates that the endnetent() routine is
1300 * available to close whatever was being used for network queries.
88fdc172 1301 */
08c92000
MB
1302#$d_endnent HAS_ENDNETENT /**/
1303
1304/* HAS_ENDPROTOENT:
1305 * This symbol, if defined, indicates that the endprotoent() routine is
1306 * available to close whatever was being used for protocol queries.
88fdc172 1307 */
08c92000
MB
1308#$d_endpent HAS_ENDPROTOENT /**/
1309
1310/* HAS_ENDPWENT:
1311 * This symbol, if defined, indicates that the getgrent routine is
1312 * available for finalizing sequential access of the passwd database.
88fdc172 1313 */
08c92000
MB
1314#$d_endpwent HAS_ENDPWENT /**/
1315
1316/* HAS_ENDPWENT_R:
1317 * This symbol, if defined, indicates that the endpwent_r routine
1318 * is available to endpwent re-entrantly.
88fdc172 1319 */
08c92000
MB
1320/* ENDPWENT_R_PROTO:
1321 * This symbol encodes the prototype of endpwent_r.
1322 * It is zero if d_endpwent_r is undef, and one of the
1323 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1324 * is defined.
88fdc172 1325 */
08c92000
MB
1326#$d_endpwent_r HAS_ENDPWENT_R /**/
1327#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1328
1329/* HAS_ENDSERVENT:
1330 * This symbol, if defined, indicates that the endservent() routine is
1331 * available to close whatever was being used for service queries.
a845a0d4 1332 */
08c92000
MB
1333#$d_endsent HAS_ENDSERVENT /**/
1334
1335/* HAS_FCHDIR:
1336 * This symbol, if defined, indicates that the fchdir routine is
1337 * available to change directory using a file descriptor.
a845a0d4 1338 */
08c92000 1339#$d_fchdir HAS_FCHDIR /**/
a845a0d4 1340
08c92000
MB
1341/* FCNTL_CAN_LOCK:
1342 * This symbol, if defined, indicates that fcntl() can be used
1343 * for file locking. Normally on Unix systems this is defined.
1344 * It may be undefined on VMS.
a845a0d4 1345 */
08c92000
MB
1346#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
1347
1348/* HAS_FD_SET:
1349 * This symbol, when defined, indicates presence of the fd_set typedef
1350 * in <sys/types.h>
a845a0d4 1351 */
08c92000
MB
1352#$d_fd_set HAS_FD_SET /**/
1353
1354/* HAS_FINITE:
1355 * This symbol, if defined, indicates that the finite routine is
1356 * available to check whether a double is finite (non-infinity non-NaN).
a845a0d4 1357 */
08c92000 1358#$d_finite HAS_FINITE /**/
a845a0d4 1359
08c92000
MB
1360/* HAS_FINITEL:
1361 * This symbol, if defined, indicates that the finitel routine is
1362 * available to check whether a long double is finite
1363 * (non-infinity non-NaN).
a845a0d4 1364 */
08c92000
MB
1365#$d_finitel HAS_FINITEL /**/
1366
1367/* FLEXFILENAMES:
1368 * This symbol, if defined, indicates that the system supports filenames
1369 * longer than 14 characters.
a845a0d4 1370 */
08c92000 1371#$d_flexfnam FLEXFILENAMES /**/
a845a0d4 1372
08c92000
MB
1373/* HAS_FP_CLASS:
1374 * This symbol, if defined, indicates that the fp_class routine is
1375 * available to classify doubles. Available for example in Digital UNIX.
1376 * The returned values are defined in <math.h> and are:
1377 *
1378 * FP_SNAN Signaling NaN (Not-a-Number)
1379 * FP_QNAN Quiet NaN (Not-a-Number)
1380 * FP_POS_INF +infinity
1381 * FP_NEG_INF -infinity
1382 * FP_POS_NORM Positive normalized
1383 * FP_NEG_NORM Negative normalized
1384 * FP_POS_DENORM Positive denormalized
1385 * FP_NEG_DENORM Negative denormalized
1386 * FP_POS_ZERO +0.0 (positive zero)
1387 * FP_NEG_ZERO -0.0 (negative zero)
a845a0d4 1388 */
08c92000 1389#$d_fp_class HAS_FP_CLASS /**/
a845a0d4 1390
08c92000
MB
1391/* HAS_FPCLASS:
1392 * This symbol, if defined, indicates that the fpclass routine is
1393 * available to classify doubles. Available for example in Solaris/SVR4.
1394 * The returned values are defined in <ieeefp.h> and are:
1395 *
1396 * FP_SNAN signaling NaN
1397 * FP_QNAN quiet NaN
1398 * FP_NINF negative infinity
1399 * FP_PINF positive infinity
1400 * FP_NDENORM negative denormalized non-zero
1401 * FP_PDENORM positive denormalized non-zero
1402 * FP_NZERO negative zero
1403 * FP_PZERO positive zero
1404 * FP_NNORM negative normalized non-zero
1405 * FP_PNORM positive normalized non-zero
a845a0d4 1406 */
08c92000
MB
1407#$d_fpclass HAS_FPCLASS /**/
1408
1409/* HAS_FPCLASSIFY:
1410 * This symbol, if defined, indicates that the fpclassify routine is
1411 * available to classify doubles. Available for example in HP-UX.
1412 * The returned values are defined in <math.h> and are
1413 *
1414 * FP_NORMAL Normalized
1415 * FP_ZERO Zero
1416 * FP_INFINITE Infinity
1417 * FP_SUBNORMAL Denormalized
1418 * FP_NAN NaN
1419 *
a845a0d4 1420 */
08c92000
MB
1421#$d_fpclassify HAS_FPCLASSIFY /**/
1422
1423/* HAS_FPOS64_T:
1424 * This symbol will be defined if the C compiler supports fpos64_t.
a845a0d4 1425 */
08c92000
MB
1426#$d_fpos64_t HAS_FPOS64_T /**/
1427
1428/* HAS_FREXPL:
1429 * This symbol, if defined, indicates that the frexpl routine is
1430 * available to break a long double floating-point number into
1431 * a normalized fraction and an integral power of 2.
a845a0d4 1432 */
08c92000 1433#$d_frexpl HAS_FREXPL /**/
a845a0d4 1434
08c92000
MB
1435/* HAS_STRUCT_FS_DATA:
1436 * This symbol, if defined, indicates that the struct fs_data
1437 * to do statfs() is supported.
a845a0d4 1438 */
08c92000
MB
1439#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
1440
1441/* HAS_FSEEKO:
1442 * This symbol, if defined, indicates that the fseeko routine is
1443 * available to fseek beyond 32 bits (useful for ILP32 hosts).
a845a0d4 1444 */
08c92000
MB
1445#$d_fseeko HAS_FSEEKO /**/
1446
1447/* HAS_FSTATFS:
1448 * This symbol, if defined, indicates that the fstatfs routine is
1449 * available to stat filesystems by file descriptors.
a845a0d4 1450 */
08c92000
MB
1451#$d_fstatfs HAS_FSTATFS /**/
1452
1453/* HAS_FSYNC:
1454 * This symbol, if defined, indicates that the fsync routine is
1455 * available to write a file's modified data and attributes to
1456 * permanent storage.
a845a0d4 1457 */
08c92000 1458#$d_fsync HAS_FSYNC /**/
a845a0d4 1459
08c92000
MB
1460/* HAS_FTELLO:
1461 * This symbol, if defined, indicates that the ftello routine is
1462 * available to ftell beyond 32 bits (useful for ILP32 hosts).
a845a0d4 1463 */
08c92000 1464#$d_ftello HAS_FTELLO /**/
a845a0d4 1465
dc814df1
MB
1466/* HAS_FUTIMES:
1467 * This symbol, if defined, indicates that the futimes routine is
1468 * available to change file descriptor time stamps with struct timevals.
1469 */
1470#$d_futimes HAS_FUTIMES /**/
1471
08c92000
MB
1472/* Gconvert:
1473 * This preprocessor macro is defined to convert a floating point
1474 * number to a string without a trailing decimal point. This
1475 * emulates the behavior of sprintf("%g"), but is sometimes much more
1476 * efficient. If gconvert() is not available, but gcvt() drops the
1477 * trailing decimal point, then gcvt() is used. If all else fails,
1478 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1479 * macro are: value, number of digits, whether trailing zeros should
1480 * be retained, and the output buffer.
1481 * The usual values are:
1482 * d_Gconvert='gconvert((x),(n),(t),(b))'
1483 * d_Gconvert='gcvt((x),(n),(b))'
1484 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1485 * The last two assume trailing zeros should not be kept.
a845a0d4 1486 */
08c92000
MB
1487#define Gconvert(x,n,t,b) $d_Gconvert
1488
1489/* HAS_GETCWD:
1490 * This symbol, if defined, indicates that the getcwd routine is
1491 * available to get the current working directory.
a845a0d4 1492 */
08c92000
MB
1493#$d_getcwd HAS_GETCWD /**/
1494
1495/* HAS_GETESPWNAM:
1496 * This symbol, if defined, indicates that the getespwnam system call is
1497 * available to retrieve enchanced (shadow) password entries by name.
a845a0d4 1498 */
08c92000
MB
1499#$d_getespwnam HAS_GETESPWNAM /**/
1500
1501/* HAS_GETFSSTAT:
1502 * This symbol, if defined, indicates that the getfsstat routine is
1503 * available to stat filesystems in bulk.
a845a0d4 1504 */
08c92000 1505#$d_getfsstat HAS_GETFSSTAT /**/
a845a0d4 1506
08c92000
MB
1507/* HAS_GETGRENT:
1508 * This symbol, if defined, indicates that the getgrent routine is
1509 * available for sequential access of the group database.
a845a0d4 1510 */
08c92000 1511#$d_getgrent HAS_GETGRENT /**/
a845a0d4 1512
08c92000
MB
1513/* HAS_GETGRENT_R:
1514 * This symbol, if defined, indicates that the getgrent_r routine
1515 * is available to getgrent re-entrantly.
a845a0d4 1516 */
08c92000
MB
1517/* GETGRENT_R_PROTO:
1518 * This symbol encodes the prototype of getgrent_r.
1519 * It is zero if d_getgrent_r is undef, and one of the
1520 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1521 * is defined.
1522 */
1523#$d_getgrent_r HAS_GETGRENT_R /**/
1524#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1525
08c92000
MB
1526/* HAS_GETGRGID_R:
1527 * This symbol, if defined, indicates that the getgrgid_r routine
1528 * is available to getgrgid re-entrantly.
a845a0d4 1529 */
08c92000
MB
1530/* GETGRGID_R_PROTO:
1531 * This symbol encodes the prototype of getgrgid_r.
1532 * It is zero if d_getgrgid_r is undef, and one of the
1533 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1534 * is defined.
a845a0d4 1535 */
08c92000
MB
1536#$d_getgrgid_r HAS_GETGRGID_R /**/
1537#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1538
08c92000
MB
1539/* HAS_GETGRNAM_R:
1540 * This symbol, if defined, indicates that the getgrnam_r routine
1541 * is available to getgrnam re-entrantly.
a845a0d4 1542 */
08c92000
MB
1543/* GETGRNAM_R_PROTO:
1544 * This symbol encodes the prototype of getgrnam_r.
1545 * It is zero if d_getgrnam_r is undef, and one of the
1546 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1547 * is defined.
a845a0d4 1548 */
08c92000
MB
1549#$d_getgrnam_r HAS_GETGRNAM_R /**/
1550#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1551
08c92000
MB
1552/* HAS_GETHOSTBYADDR:
1553 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1554 * available to look up hosts by their IP addresses.
a845a0d4 1555 */
08c92000 1556#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
a845a0d4 1557
08c92000
MB
1558/* HAS_GETHOSTBYNAME:
1559 * This symbol, if defined, indicates that the gethostbyname() routine is
1560 * available to look up host names in some data base or other.
a845a0d4 1561 */
08c92000 1562#$d_gethbyname HAS_GETHOSTBYNAME /**/
a845a0d4 1563
08c92000
MB
1564/* HAS_GETHOSTENT:
1565 * This symbol, if defined, indicates that the gethostent() routine is
1566 * available to look up host names in some data base or another.
a845a0d4 1567 */
08c92000 1568#$d_gethent HAS_GETHOSTENT /**/
a845a0d4 1569
08c92000
MB
1570/* HAS_GETHOSTNAME:
1571 * This symbol, if defined, indicates that the C program may use the
1572 * gethostname() routine to derive the host name. See also HAS_UNAME
1573 * and PHOSTNAME.
9cdaf1c3 1574 */
08c92000
MB
1575/* HAS_UNAME:
1576 * This symbol, if defined, indicates that the C program may use the
1577 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1578 * and PHOSTNAME.
9cdaf1c3 1579 */
08c92000
MB
1580/* PHOSTNAME:
1581 * This symbol, if defined, indicates the command to feed to the
1582 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1583 * and HAS_UNAME. Note that the command uses a fully qualified path,
1584 * so that it is safe even if used by a process with super-user
1585 * privileges.
a845a0d4 1586 */
08c92000
MB
1587/* HAS_PHOSTNAME:
1588 * This symbol, if defined, indicates that the C program may use the
1589 * contents of PHOSTNAME as a command to feed to the popen() routine
1590 * to derive the host name.
a845a0d4 1591 */
08c92000
MB
1592#$d_gethname HAS_GETHOSTNAME /**/
1593#$d_uname HAS_UNAME /**/
1594#$d_phostname HAS_PHOSTNAME /**/
1595#ifdef HAS_PHOSTNAME
1596#define PHOSTNAME "$aphostname" /* How to get the host name */
1597#endif
a845a0d4 1598
08c92000
MB
1599/* HAS_GETHOST_PROTOS:
1600 * This symbol, if defined, indicates that <netdb.h> includes
1601 * prototypes for gethostent(), gethostbyname(), and
1602 * gethostbyaddr(). Otherwise, it is up to the program to guess
1603 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1604 */
08c92000 1605#$d_gethostprotos HAS_GETHOST_PROTOS /**/
a845a0d4 1606
08c92000
MB
1607/* HAS_GETITIMER:
1608 * This symbol, if defined, indicates that the getitimer routine is
1609 * available to return interval timers.
a845a0d4 1610 */
08c92000
MB
1611#$d_getitimer HAS_GETITIMER /**/
1612
1613/* HAS_GETLOGIN_R:
1614 * This symbol, if defined, indicates that the getlogin_r routine
1615 * is available to getlogin re-entrantly.
a845a0d4 1616 */
08c92000
MB
1617/* GETLOGIN_R_PROTO:
1618 * This symbol encodes the prototype of getlogin_r.
1619 * It is zero if d_getlogin_r is undef, and one of the
1620 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1621 * is defined.
a845a0d4 1622 */
08c92000
MB
1623#$d_getlogin_r HAS_GETLOGIN_R /**/
1624#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
a845a0d4 1625
08c92000
MB
1626/* HAS_GETMNT:
1627 * This symbol, if defined, indicates that the getmnt routine is
1628 * available to get filesystem mount info by filename.
a845a0d4 1629 */
08c92000
MB
1630#$d_getmnt HAS_GETMNT /**/
1631
1632/* HAS_GETMNTENT:
1633 * This symbol, if defined, indicates that the getmntent routine is
1634 * available to iterate through mounted file systems to get their info.
a845a0d4 1635 */
08c92000 1636#$d_getmntent HAS_GETMNTENT /**/
a845a0d4 1637
08c92000
MB
1638/* HAS_GETNETBYADDR:
1639 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1640 * available to look up networks by their IP addresses.
a845a0d4 1641 */
08c92000
MB
1642#$d_getnbyaddr HAS_GETNETBYADDR /**/
1643
1644/* HAS_GETNETBYNAME:
1645 * This symbol, if defined, indicates that the getnetbyname() routine is
1646 * available to look up networks by their names.
a845a0d4 1647 */
08c92000 1648#$d_getnbyname HAS_GETNETBYNAME /**/
a845a0d4 1649
08c92000
MB
1650/* HAS_GETNETENT:
1651 * This symbol, if defined, indicates that the getnetent() routine is
1652 * available to look up network names in some data base or another.
a845a0d4 1653 */
08c92000
MB
1654#$d_getnent HAS_GETNETENT /**/
1655
1656/* HAS_GETNET_PROTOS:
1657 * This symbol, if defined, indicates that <netdb.h> includes
1658 * prototypes for getnetent(), getnetbyname(), and
1659 * getnetbyaddr(). Otherwise, it is up to the program to guess
1660 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1661 */
08c92000 1662#$d_getnetprotos HAS_GETNET_PROTOS /**/
a845a0d4 1663
08c92000
MB
1664/* HAS_GETPAGESIZE:
1665 * This symbol, if defined, indicates that the getpagesize system call
1666 * is available to get system page size, which is the granularity of
1667 * many memory management calls.
a845a0d4 1668 */
08c92000
MB
1669#$d_getpagsz HAS_GETPAGESIZE /**/
1670
1671/* HAS_GETPROTOENT:
1672 * This symbol, if defined, indicates that the getprotoent() routine is
1673 * available to look up protocols in some data base or another.
a845a0d4 1674 */
08c92000 1675#$d_getpent HAS_GETPROTOENT /**/
a845a0d4 1676
08c92000
MB
1677/* HAS_GETPGRP:
1678 * This symbol, if defined, indicates that the getpgrp routine is
1679 * available to get the current process group.
a845a0d4 1680 */
08c92000
MB
1681/* USE_BSD_GETPGRP:
1682 * This symbol, if defined, indicates that getpgrp needs one
1683 * arguments whereas USG one needs none.
a845a0d4 1684 */
08c92000
MB
1685#$d_getpgrp HAS_GETPGRP /**/
1686#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1687
1688/* HAS_GETPROTOBYNAME:
1689 * This symbol, if defined, indicates that the getprotobyname()
1690 * routine is available to look up protocols by their name.
a845a0d4 1691 */
08c92000
MB
1692/* HAS_GETPROTOBYNUMBER:
1693 * This symbol, if defined, indicates that the getprotobynumber()
1694 * routine is available to look up protocols by their number.
a845a0d4 1695 */
08c92000
MB
1696#$d_getpbyname HAS_GETPROTOBYNAME /**/
1697#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
a845a0d4 1698
08c92000
MB
1699/* HAS_GETPROTO_PROTOS:
1700 * This symbol, if defined, indicates that <netdb.h> includes
1701 * prototypes for getprotoent(), getprotobyname(), and
1702 * getprotobyaddr(). Otherwise, it is up to the program to guess
1703 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1704 */
08c92000 1705#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
a845a0d4 1706
08c92000
MB
1707/* HAS_GETPRPWNAM:
1708 * This symbol, if defined, indicates that the getprpwnam system call is
1709 * available to retrieve protected (shadow) password entries by name.
88fdc172 1710 */
08c92000 1711#$d_getprpwnam HAS_GETPRPWNAM /**/
88fdc172 1712
08c92000
MB
1713/* HAS_GETPWENT:
1714 * This symbol, if defined, indicates that the getpwent routine is
1715 * available for sequential access of the passwd database.
1716 * If this is not available, the older getpw() function may be available.
a845a0d4 1717 */
08c92000 1718#$d_getpwent HAS_GETPWENT /**/
a845a0d4 1719
08c92000
MB
1720/* HAS_GETPWENT_R:
1721 * This symbol, if defined, indicates that the getpwent_r routine
1722 * is available to getpwent re-entrantly.
a845a0d4 1723 */
08c92000
MB
1724/* GETPWENT_R_PROTO:
1725 * This symbol encodes the prototype of getpwent_r.
1726 * It is zero if d_getpwent_r is undef, and one of the
1727 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1728 * is defined.
a845a0d4 1729 */
08c92000
MB
1730#$d_getpwent_r HAS_GETPWENT_R /**/
1731#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1732
08c92000
MB
1733/* HAS_GETPWNAM_R:
1734 * This symbol, if defined, indicates that the getpwnam_r routine
1735 * is available to getpwnam re-entrantly.
a845a0d4 1736 */
08c92000
MB
1737/* GETPWNAM_R_PROTO:
1738 * This symbol encodes the prototype of getpwnam_r.
1739 * It is zero if d_getpwnam_r is undef, and one of the
1740 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1741 * is defined.
a845a0d4 1742 */
08c92000
MB
1743#$d_getpwnam_r HAS_GETPWNAM_R /**/
1744#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1745
08c92000
MB
1746/* HAS_GETPWUID_R:
1747 * This symbol, if defined, indicates that the getpwuid_r routine
1748 * is available to getpwuid re-entrantly.
10bc17b6 1749 */
08c92000
MB
1750/* GETPWUID_R_PROTO:
1751 * This symbol encodes the prototype of getpwuid_r.
1752 * It is zero if d_getpwuid_r is undef, and one of the
1753 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1754 * is defined.
a845a0d4 1755 */
08c92000
MB
1756#$d_getpwuid_r HAS_GETPWUID_R /**/
1757#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1758
08c92000
MB
1759/* HAS_GETSERVENT:
1760 * This symbol, if defined, indicates that the getservent() routine is
1761 * available to look up network services in some data base or another.
a845a0d4 1762 */
08c92000 1763#$d_getsent HAS_GETSERVENT /**/
a845a0d4 1764
08c92000
MB
1765/* HAS_GETSERV_PROTOS:
1766 * This symbol, if defined, indicates that <netdb.h> includes
1767 * prototypes for getservent(), getservbyname(), and
1768 * getservbyaddr(). Otherwise, it is up to the program to guess
1769 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1770 */
08c92000 1771#$d_getservprotos HAS_GETSERV_PROTOS /**/
a845a0d4 1772
08c92000
MB
1773/* HAS_GETSPNAM:
1774 * This symbol, if defined, indicates that the getspnam system call is
1775 * available to retrieve SysV shadow password entries by name.
a845a0d4 1776 */
08c92000 1777#$d_getspnam HAS_GETSPNAM /**/
a845a0d4 1778
08c92000
MB
1779/* HAS_GETSPNAM_R:
1780 * This symbol, if defined, indicates that the getspnam_r routine
1781 * is available to getspnam re-entrantly.
a845a0d4 1782 */
08c92000
MB
1783/* GETSPNAM_R_PROTO:
1784 * This symbol encodes the prototype of getspnam_r.
1785 * It is zero if d_getspnam_r is undef, and one of the
1786 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1787 * is defined.
a845a0d4 1788 */
08c92000
MB
1789#$d_getspnam_r HAS_GETSPNAM_R /**/
1790#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4
JH
1791
1792/* HAS_GETSERVBYNAME:
1793 * This symbol, if defined, indicates that the getservbyname()
1794 * routine is available to look up services by their name.
1795 */
1796/* HAS_GETSERVBYPORT:
1797 * This symbol, if defined, indicates that the getservbyport()
1798 * routine is available to look up services by their port.
1799 */
1800#$d_getsbyname HAS_GETSERVBYNAME /**/
1801#$d_getsbyport HAS_GETSERVBYPORT /**/
1802
08c92000
MB
1803/* HAS_GMTIME_R:
1804 * This symbol, if defined, indicates that the gmtime_r routine
1805 * is available to gmtime re-entrantly.
1806 */
1807/* GMTIME_R_PROTO:
1808 * This symbol encodes the prototype of gmtime_r.
1809 * It is zero if d_gmtime_r is undef, and one of the
1810 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1811 * is defined.
1812 */
1813#$d_gmtime_r HAS_GMTIME_R /**/
1814#define GMTIME_R_PROTO $gmtime_r_proto /**/
1815
1816/* HAS_GNULIBC:
1817 * This symbol, if defined, indicates to the C program that
1818 * the GNU C library is being used. A better check is to use
1819 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
1820 */
1821#$d_gnulibc HAS_GNULIBC /**/
1822#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1823# define _GNU_SOURCE
1824#endif
1825/* HAS_HASMNTOPT:
1826 * This symbol, if defined, indicates that the hasmntopt routine is
1827 * available to query the mount options of file systems.
1828 */
1829#$d_hasmntopt HAS_HASMNTOPT /**/
1830
a845a0d4
JH
1831/* HAS_HTONL:
1832 * This symbol, if defined, indicates that the htonl() routine (and
1833 * friends htons() ntohl() ntohs()) are available to do network
1834 * order byte swapping.
1835 */
1836/* HAS_HTONS:
1837 * This symbol, if defined, indicates that the htons() routine (and
1838 * friends htonl() ntohl() ntohs()) are available to do network
1839 * order byte swapping.
1840 */
1841/* HAS_NTOHL:
1842 * This symbol, if defined, indicates that the ntohl() routine (and
1843 * friends htonl() htons() ntohs()) are available to do network
1844 * order byte swapping.
1845 */
1846/* HAS_NTOHS:
1847 * This symbol, if defined, indicates that the ntohs() routine (and
1848 * friends htonl() htons() ntohl()) are available to do network
1849 * order byte swapping.
1850 */
1851#$d_htonl HAS_HTONL /**/
1852#$d_htonl HAS_HTONS /**/
1853#$d_htonl HAS_NTOHL /**/
1854#$d_htonl HAS_NTOHS /**/
1855
08c92000
MB
1856/* HAS_INT64_T:
1857 * This symbol will defined if the C compiler supports int64_t.
1858 * Usually the <inttypes.h> needs to be included, but sometimes
1859 * <sys/types.h> is enough.
a845a0d4 1860 */
08c92000
MB
1861#$d_int64_t HAS_INT64_T /**/
1862
1863/* HAS_ISASCII:
1864 * This manifest constant lets the C program know that isascii
1865 * is available.
a845a0d4 1866 */
08c92000 1867#$d_isascii HAS_ISASCII /**/
a845a0d4 1868
08c92000
MB
1869/* HAS_ISFINITE:
1870 * This symbol, if defined, indicates that the isfinite routine is
1871 * available to check whether a double is finite (non-infinity non-NaN).
a845a0d4 1872 */
08c92000
MB
1873#$d_isfinite HAS_ISFINITE /**/
1874
1875/* HAS_ISINF:
1876 * This symbol, if defined, indicates that the isinf routine is
1877 * available to check whether a double is an infinity.
1878 */
1879#$d_isinf HAS_ISINF /**/
1880
1881/* HAS_ISNAN:
1882 * This symbol, if defined, indicates that the isnan routine is
1883 * available to check whether a double is a NaN.
1884 */
1885#$d_isnan HAS_ISNAN /**/
1886
1887/* HAS_ISNANL:
1888 * This symbol, if defined, indicates that the isnanl routine is
1889 * available to check whether a long double is a NaN.
1890 */
1891#$d_isnanl HAS_ISNANL /**/
1892
1893/* HAS_LCHOWN:
1894 * This symbol, if defined, indicates that the lchown routine is
1895 * available to operate on a symbolic link (instead of following the
1896 * link).
1897 */
1898#$d_lchown HAS_LCHOWN /**/
1899
1900/* HAS_LDBL_DIG:
1901 * This symbol, if defined, indicates that this system's <float.h>
1902 * or <limits.h> defines the symbol LDBL_DIG, which is the number
1903 * of significant digits in a long double precision number. Unlike
1904 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
1905 */
1906#$d_ldbl_dig HAS_LDBL_DIG /* */
1907
1908/* HAS_LOCALTIME_R:
1909 * This symbol, if defined, indicates that the localtime_r routine
1910 * is available to localtime re-entrantly.
1911 */
1912/* LOCALTIME_R_PROTO:
1913 * This symbol encodes the prototype of localtime_r.
1914 * It is zero if d_localtime_r is undef, and one of the
1915 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1916 * is defined.
1917 */
1918#$d_localtime_r HAS_LOCALTIME_R /**/
1919#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1920
1921/* HAS_LONG_DOUBLE:
1922 * This symbol will be defined if the C compiler supports long
1923 * doubles.
1924 */
1925/* LONG_DOUBLESIZE:
1926 * This symbol contains the size of a long double, so that the
1927 * C preprocessor can make decisions based on it. It is only
1928 * defined if the system supports long doubles.
1929 */
1930#$d_longdbl HAS_LONG_DOUBLE /**/
1931#ifdef HAS_LONG_DOUBLE
1932#define LONG_DOUBLESIZE $longdblsize /**/
1933#endif
1934
1935/* HAS_LONG_LONG:
1936 * This symbol will be defined if the C compiler supports long long.
1937 */
1938/* LONGLONGSIZE:
1939 * This symbol contains the size of a long long, so that the
1940 * C preprocessor can make decisions based on it. It is only
1941 * defined if the system supports long long.
a845a0d4
JH
1942 */
1943#$d_longlong HAS_LONG_LONG /**/
1944#ifdef HAS_LONG_LONG
1945#define LONGLONGSIZE $longlongsize /**/
1946#endif
1947
08c92000
MB
1948/* HAS_LSEEK_PROTO:
1949 * This symbol, if defined, indicates that the system provides
1950 * a prototype for the lseek() function. Otherwise, it is up
1951 * to the program to supply one. A good guess is
1952 * extern off_t lseek(int, off_t, int);
1953 */
1954#$d_lseekproto HAS_LSEEK_PROTO /**/
1955
1956/* HAS_MADVISE:
1957 * This symbol, if defined, indicates that the madvise system call is
1958 * available to map a file into memory.
1959 */
1960#$d_madvise HAS_MADVISE /**/
1961
dc814df1
MB
1962/* HAS_MALLOC_SIZE:
1963 * This symbol, if defined, indicates that the malloc_size
1964 * routine is available for use.
1965 */
1966#$d_malloc_size HAS_MALLOC_SIZE /**/
1967
1968/* HAS_MALLOC_GOOD_SIZE:
1969 * This symbol, if defined, indicates that the malloc_good_size
1970 * routine is available for use.
1971 */
1972#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
1973
a845a0d4
JH
1974/* HAS_MEMCHR:
1975 * This symbol, if defined, indicates that the memchr routine is available
1976 * to locate characters within a C string.
1977 */
1978#$d_memchr HAS_MEMCHR /**/
1979
08c92000
MB
1980/* HAS_MKDTEMP:
1981 * This symbol, if defined, indicates that the mkdtemp routine is
1982 * available to exclusively create a uniquely named temporary directory.
1983 */
1984#$d_mkdtemp HAS_MKDTEMP /**/
1985
a845a0d4
JH
1986/* HAS_MKSTEMP:
1987 * This symbol, if defined, indicates that the mkstemp routine is
1988 * available to exclusively create and open a uniquely named
1989 * temporary file.
1990 */
1991#$d_mkstemp HAS_MKSTEMP /**/
1992
08c92000
MB
1993/* HAS_MKSTEMPS:
1994 * This symbol, if defined, indicates that the mkstemps routine is
1995 * available to excluslvely create and open a uniquely named
1996 * (with a suffix) temporary file.
1997 */
1998#$d_mkstemps HAS_MKSTEMPS /**/
1999
a845a0d4
JH
2000/* HAS_MMAP:
2001 * This symbol, if defined, indicates that the mmap system call is
2002 * available to map a file into memory.
2003 */
2004/* Mmap_t:
2005 * This symbol holds the return type of the mmap() system call
2006 * (and simultaneously the type of the first argument).
2007 * Usually set to 'void *' or 'cadd_t'.
2008 */
2009#$d_mmap HAS_MMAP /**/
2010#define Mmap_t $mmaptype /**/
2011
08c92000
MB
2012/* HAS_MODFL:
2013 * This symbol, if defined, indicates that the modfl routine is
2014 * available to split a long double x into a fractional part f and
2015 * an integer part i such that |f| < 1.0 and (f + i) = x.
2016 */
2017/* HAS_MODFL_PROTO:
2018 * This symbol, if defined, indicates that the system provides
2019 * a prototype for the modfl() function. Otherwise, it is up
2020 * to the program to supply one.
2021 */
2022/* HAS_MODFL_POW32_BUG:
2023 * This symbol, if defined, indicates that the modfl routine is
2024 * broken for long doubles >= pow(2, 32).
2025 * For example from 4294967303.150000 one would get 4294967302.000000
2026 * and 1.150000. The bug has been seen in certain versions of glibc,
2027 * release 2.2.2 is known to be okay.
2028 */
2029#$d_modfl HAS_MODFL /**/
2030#$d_modflproto HAS_MODFL_PROTO /**/
2031#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/
2032
2033/* HAS_MPROTECT:
2034 * This symbol, if defined, indicates that the mprotect system call is
2035 * available to modify the access protection of a memory mapped file.
2036 */
2037#$d_mprotect HAS_MPROTECT /**/
2038
a845a0d4
JH
2039/* HAS_MSG:
2040 * This symbol, if defined, indicates that the entire msg*(2) library is
2041 * supported (IPC mechanism based on message queues).
2042 */
2043#$d_msg HAS_MSG /**/
2044
08c92000
MB
2045/* HAS_STRUCT_MSGHDR:
2046 * This symbol, if defined, indicates that the struct msghdr
2047 * is supported.
a845a0d4 2048 */
08c92000 2049#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
a845a0d4 2050
08c92000
MB
2051/* HAS_OFF64_T:
2052 * This symbol will be defined if the C compiler supports off64_t.
a845a0d4 2053 */
08c92000 2054#$d_off64_t HAS_OFF64_T /**/
a845a0d4 2055
08c92000
MB
2056/* HAS_OPEN3:
2057 * This manifest constant lets the C program know that the three
2058 * argument form of open(2) is available.
a845a0d4 2059 */
08c92000 2060#$d_open3 HAS_OPEN3 /**/
a845a0d4 2061
08c92000
MB
2062/* OLD_PTHREAD_CREATE_JOINABLE:
2063 * This symbol, if defined, indicates how to create pthread
2064 * in joinable (aka undetached) state. NOTE: not defined
2065 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2066 * (the new version of the constant).
2067 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2068 * and __UNDETACHED.
a845a0d4 2069 */
08c92000 2070#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
a845a0d4 2071
08c92000
MB
2072/* HAS_PTHREAD_YIELD:
2073 * This symbol, if defined, indicates that the pthread_yield
2074 * routine is available to yield the execution of the current
2075 * thread. sched_yield is preferable to pthread_yield.
a845a0d4 2076 */
08c92000
MB
2077/* SCHED_YIELD:
2078 * This symbol defines the way to yield the execution of
2079 * the current thread. Known ways are sched_yield,
2080 * pthread_yield, and pthread_yield with NULL.
a845a0d4 2081 */
08c92000
MB
2082/* HAS_SCHED_YIELD:
2083 * This symbol, if defined, indicates that the sched_yield
2084 * routine is available to yield the execution of the current
2085 * thread. sched_yield is preferable to pthread_yield.
2086 */
2087#$d_pthread_yield HAS_PTHREAD_YIELD /**/
2088#define SCHED_YIELD $sched_yield /**/
2089#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 2090
08c92000
MB
2091/* HAS_RANDOM_R:
2092 * This symbol, if defined, indicates that the random_r routine
2093 * is available to random re-entrantly.
a845a0d4 2094 */
08c92000
MB
2095/* RANDOM_R_PROTO:
2096 * This symbol encodes the prototype of random_r.
2097 * It is zero if d_random_r is undef, and one of the
2098 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2099 * is defined.
a845a0d4 2100 */
08c92000
MB
2101#$d_random_r HAS_RANDOM_R /**/
2102#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 2103
08c92000
MB
2104/* HAS_READDIR_R:
2105 * This symbol, if defined, indicates that the readdir_r routine
2106 * is available to readdir re-entrantly.
a845a0d4 2107 */
08c92000
MB
2108/* READDIR_R_PROTO:
2109 * This symbol encodes the prototype of readdir_r.
2110 * It is zero if d_readdir_r is undef, and one of the
2111 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2112 * is defined.
2113 */
2114#$d_readdir_r HAS_READDIR_R /**/
2115#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 2116
08c92000
MB
2117/* HAS_READV:
2118 * This symbol, if defined, indicates that the readv routine is
2119 * available to do gather reads. You will also need <sys/uio.h>
2120 * and there I_SYSUIO.
a845a0d4 2121 */
08c92000 2122#$d_readv HAS_READV /**/
a845a0d4 2123
08c92000
MB
2124/* HAS_RECVMSG:
2125 * This symbol, if defined, indicates that the recvmsg routine is
2126 * available to send structured socket messages.
a845a0d4 2127 */
08c92000 2128#$d_recvmsg HAS_RECVMSG /**/
a845a0d4 2129
08c92000
MB
2130/* HAS_SAFE_BCOPY:
2131 * This symbol, if defined, indicates that the bcopy routine is available
2132 * to copy potentially overlapping memory blocks. Normally, you should
2133 * probably use memmove() or memcpy(). If neither is defined, roll your
2134 * own version.
a845a0d4 2135 */
08c92000 2136#$d_safebcpy HAS_SAFE_BCOPY /**/
a845a0d4 2137
08c92000
MB
2138/* HAS_SAFE_MEMCPY:
2139 * This symbol, if defined, indicates that the memcpy routine is available
2140 * to copy potentially overlapping memory blocks. If you need to
2141 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2142 * use memmove() instead, if available.
a845a0d4 2143 */
08c92000
MB
2144#$d_safemcpy HAS_SAFE_MEMCPY /**/
2145
2146/* HAS_SANE_MEMCMP:
2147 * This symbol, if defined, indicates that the memcmp routine is available
2148 * and can be used to compare relative magnitudes of chars with their high
2149 * bits set. If it is not defined, roll your own version.
a845a0d4 2150 */
08c92000
MB
2151#$d_sanemcmp HAS_SANE_MEMCMP /**/
2152
2153/* HAS_SBRK_PROTO:
2154 * This symbol, if defined, indicates that the system provides
2155 * a prototype for the sbrk() function. Otherwise, it is up
2156 * to the program to supply one. Good guesses are
2157 * extern void* sbrk(int);
2158 * extern void* sbrk(size_t);
2159 */
2160#$d_sbrkproto HAS_SBRK_PROTO /**/
2161
2162/* HAS_SEM:
2163 * This symbol, if defined, indicates that the entire sem*(2) library is
2164 * supported.
2165 */
2166#$d_sem HAS_SEM /**/
2167
2168/* HAS_SENDMSG:
2169 * This symbol, if defined, indicates that the sendmsg routine is
2170 * available to send structured socket messages.
2171 */
2172#$d_sendmsg HAS_SENDMSG /**/
2173
2174/* HAS_SETGRENT:
2175 * This symbol, if defined, indicates that the setgrent routine is
2176 * available for initializing sequential access of the group database.
2177 */
2178#$d_setgrent HAS_SETGRENT /**/
2179
2180/* HAS_SETGRENT_R:
2181 * This symbol, if defined, indicates that the setgrent_r routine
2182 * is available to setgrent re-entrantly.
2183 */
2184/* SETGRENT_R_PROTO:
2185 * This symbol encodes the prototype of setgrent_r.
2186 * It is zero if d_setgrent_r is undef, and one of the
2187 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2188 * is defined.
2189 */
2190#$d_setgrent_r HAS_SETGRENT_R /**/
2191#define SETGRENT_R_PROTO $setgrent_r_proto /**/
2192
2193/* HAS_SETGROUPS:
2194 * This symbol, if defined, indicates that the setgroups() routine is
2195 * available to set the list of process groups. If unavailable, multiple
2196 * groups are probably not supported.
2197 */
2198#$d_setgrps HAS_SETGROUPS /**/
2199
2200/* HAS_SETHOSTENT:
2201 * This symbol, if defined, indicates that the sethostent() routine is
2202 * available.
2203 */
2204#$d_sethent HAS_SETHOSTENT /**/
2205
2206/* HAS_SETITIMER:
2207 * This symbol, if defined, indicates that the setitimer routine is
2208 * available to set interval timers.
2209 */
2210#$d_setitimer HAS_SETITIMER /**/
2211
2212/* HAS_SETNETENT:
2213 * This symbol, if defined, indicates that the setnetent() routine is
2214 * available.
2215 */
2216#$d_setnent HAS_SETNETENT /**/
2217
2218/* HAS_SETPROTOENT:
2219 * This symbol, if defined, indicates that the setprotoent() routine is
2220 * available.
2221 */
2222#$d_setpent HAS_SETPROTOENT /**/
2223
2224/* HAS_SETPGRP:
2225 * This symbol, if defined, indicates that the setpgrp routine is
2226 * available to set the current process group.
2227 */
2228/* USE_BSD_SETPGRP:
2229 * This symbol, if defined, indicates that setpgrp needs two
2230 * arguments whereas USG one needs none. See also HAS_SETPGID
2231 * for a POSIX interface.
2232 */
2233#$d_setpgrp HAS_SETPGRP /**/
2234#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2235
2236/* HAS_SETPROCTITLE:
2237 * This symbol, if defined, indicates that the setproctitle routine is
2238 * available to set process title.
2239 */
2240#$d_setproctitle HAS_SETPROCTITLE /**/
2241
2242/* HAS_SETPWENT:
2243 * This symbol, if defined, indicates that the setpwent routine is
2244 * available for initializing sequential access of the passwd database.
2245 */
2246#$d_setpwent HAS_SETPWENT /**/
2247
2248/* HAS_SETPWENT_R:
2249 * This symbol, if defined, indicates that the setpwent_r routine
2250 * is available to setpwent re-entrantly.
2251 */
2252/* SETPWENT_R_PROTO:
2253 * This symbol encodes the prototype of setpwent_r.
2254 * It is zero if d_setpwent_r is undef, and one of the
2255 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2256 * is defined.
2257 */
2258#$d_setpwent_r HAS_SETPWENT_R /**/
2259#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2260
2261/* HAS_SETSERVENT:
2262 * This symbol, if defined, indicates that the setservent() routine is
2263 * available.
2264 */
2265#$d_setsent HAS_SETSERVENT /**/
2266
2267/* HAS_SETVBUF:
2268 * This symbol, if defined, indicates that the setvbuf routine is
2269 * available to change buffering on an open stdio stream.
2270 * to a line-buffered mode.
2271 */
2272#$d_setvbuf HAS_SETVBUF /**/
2273
2274/* USE_SFIO:
2275 * This symbol, if defined, indicates that sfio should
2276 * be used.
2277 */
2278#$d_sfio USE_SFIO /**/
2279
2280/* HAS_SHM:
2281 * This symbol, if defined, indicates that the entire shm*(2) library is
2282 * supported.
2283 */
2284#$d_shm HAS_SHM /**/
2285
2286/* HAS_SIGACTION:
2287 * This symbol, if defined, indicates that Vr4's sigaction() routine
2288 * is available.
2289 */
2290#$d_sigaction HAS_SIGACTION /**/
2291
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.
2298 */
2299/* Sigjmp_buf:
2300 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2301 */
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.
2306 */
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.
2311 */
2312#$d_sigsetjmp HAS_SIGSETJMP /**/
2313#ifdef HAS_SIGSETJMP
2314#define Sigjmp_buf sigjmp_buf
2315#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2316#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2317#else
2318#define Sigjmp_buf jmp_buf
2319#define Sigsetjmp(buf,save_mask) setjmp((buf))
2320#define Siglongjmp(buf,retval) longjmp((buf),(retval))
2321#endif
a845a0d4 2322
17f6277d
MB
2323/* USE_SITECUSTOMIZE:
2324 * This symbol, if defined, indicates that sitecustomize should
2325 * be used.
2326 */
85a556a5 2327#ifndef USE_SITECUSTOMIZE
17f6277d 2328#$usesitecustomize USE_SITECUSTOMIZE /**/
85a556a5 2329#endif
17f6277d 2330
4f5da3e9
SP
2331/* HAS_SNPRINTF:
2332 * This symbol, if defined, indicates that the snprintf () library
2333 * function is available for use.
2334 */
2335/* HAS_VSNPRINTF:
2336 * This symbol, if defined, indicates that the vsnprintf () library
2337 * function is available for use.
2338 */
2339#$d_snprintf HAS_SNPRINTF /**/
2340#$d_vsnprintf HAS_VSNPRINTF /**/
2341
a845a0d4
JH
2342/* HAS_SOCKET:
2343 * This symbol, if defined, indicates that the BSD socket interface is
2344 * supported.
2345 */
2346/* HAS_SOCKETPAIR:
2347 * This symbol, if defined, indicates that the BSD socketpair() call is
2348 * supported.
2349 */
2350/* HAS_MSG_CTRUNC:
2351 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2352 * Checking just with #ifdef might not be enough because this symbol
2353 * has been known to be an enum.
2354 */
2355/* HAS_MSG_DONTROUTE:
2356 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2357 * Checking just with #ifdef might not be enough because this symbol
2358 * has been known to be an enum.
2359 */
2360/* HAS_MSG_OOB:
2361 * This symbol, if defined, indicates that the MSG_OOB is supported.
2362 * Checking just with #ifdef might not be enough because this symbol
2363 * has been known to be an enum.
10bc17b6 2364 */
a845a0d4
JH
2365/* HAS_MSG_PEEK:
2366 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2367 * Checking just with #ifdef might not be enough because this symbol
2368 * has been known to be an enum.
c7aff470 2369 */
a845a0d4
JH
2370/* HAS_MSG_PROXY:
2371 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2372 * Checking just with #ifdef might not be enough because this symbol
2373 * has been known to be an enum.
b363b713 2374 */
a845a0d4
JH
2375/* HAS_SCM_RIGHTS:
2376 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2377 * Checking just with #ifdef might not be enough because this symbol
2378 * has been known to be an enum.
a7fea17f 2379 */
a845a0d4
JH
2380#$d_socket HAS_SOCKET /**/
2381#$d_sockpair HAS_SOCKETPAIR /**/
2382#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
2383#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
2384#$d_msg_oob HAS_MSG_OOB /**/
2385#$d_msg_peek HAS_MSG_PEEK /**/
2386#$d_msg_proxy HAS_MSG_PROXY /**/
2387#$d_scm_rights HAS_SCM_RIGHTS /**/
44b94491 2388
08c92000
MB
2389/* HAS_SOCKS5_INIT:
2390 * This symbol, if defined, indicates that the socks5_init routine is
2391 * available to initialize SOCKS 5.
2392 */
2393#$d_socks5_init HAS_SOCKS5_INIT /**/
2394
2395/* HAS_SQRTL:
2396 * This symbol, if defined, indicates that the sqrtl routine is
2397 * available to do long double square roots.
2398 */
2399#$d_sqrtl HAS_SQRTL /**/
2400
2401/* HAS_SRAND48_R:
2402 * This symbol, if defined, indicates that the srand48_r routine
2403 * is available to srand48 re-entrantly.
2404 */
2405/* SRAND48_R_PROTO:
2406 * This symbol encodes the prototype of srand48_r.
2407 * It is zero if d_srand48_r is undef, and one of the
2408 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2409 * is defined.
2410 */
2411#$d_srand48_r HAS_SRAND48_R /**/
2412#define SRAND48_R_PROTO $srand48_r_proto /**/
2413
2414/* HAS_SRANDOM_R:
2415 * This symbol, if defined, indicates that the srandom_r routine
2416 * is available to srandom re-entrantly.
2417 */
2418/* SRANDOM_R_PROTO:
2419 * This symbol encodes the prototype of srandom_r.
2420 * It is zero if d_srandom_r is undef, and one of the
2421 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2422 * is defined.
2423 */
2424#$d_srandom_r HAS_SRANDOM_R /**/
2425#define SRANDOM_R_PROTO $srandom_r_proto /**/
2426
a845a0d4
JH
2427/* USE_STAT_BLOCKS:
2428 * This symbol is defined if this system has a stat structure declaring
2429 * st_blksize and st_blocks.
a33c94aa 2430 */
a845a0d4
JH
2431#ifndef USE_STAT_BLOCKS
2432#$d_statblks USE_STAT_BLOCKS /**/
2433#endif
44b94491 2434
08c92000
MB
2435/* HAS_STRUCT_STATFS_F_FLAGS:
2436 * This symbol, if defined, indicates that the struct statfs
2437 * does have the f_flags member containing the mount flags of
2438 * the filesystem containing the file.
2439 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2440 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2441 * have statfs() and struct statfs, they have ustat() and getmnt()
2442 * with struct ustat and struct fs_data.
758a5d79 2443 */
08c92000 2444#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
758a5d79 2445
08c92000
MB
2446/* HAS_STRUCT_STATFS:
2447 * This symbol, if defined, indicates that the struct statfs
2448 * to do statfs() is supported.
b6592ff0 2449 */
08c92000 2450#$d_statfs_s HAS_STRUCT_STATFS /**/
b6592ff0 2451
08c92000
MB
2452/* HAS_FSTATVFS:
2453 * This symbol, if defined, indicates that the fstatvfs routine is
2454 * available to stat filesystems by file descriptors.
2455 */
2456#$d_fstatvfs HAS_FSTATVFS /**/
2457
2458/* USE_STDIO_PTR:
2459 * This symbol is defined if the _ptr and _cnt fields (or similar)
2460 * of the stdio FILE structure can be used to access the stdio buffer
2461 * for a file handle. If this is defined, then the FILE_ptr(fp)
2462 * and FILE_cnt(fp) macros will also be defined and should be used
2463 * to access these fields.
2464 */
2465/* FILE_ptr:
2466 * This macro is used to access the _ptr field (or equivalent) of the
2467 * FILE structure pointed to by its argument. This macro will always be
2468 * defined if USE_STDIO_PTR is defined.
2469 */
2470/* STDIO_PTR_LVALUE:
2471 * This symbol is defined if the FILE_ptr macro can be used as an
2472 * lvalue.
2473 */
2474/* FILE_cnt:
2475 * This macro is used to access the _cnt field (or equivalent) of the
2476 * FILE structure pointed to by its argument. This macro will always be
2477 * defined if USE_STDIO_PTR is defined.
2478 */
2479/* STDIO_CNT_LVALUE:
2480 * This symbol is defined if the FILE_cnt macro can be used as an
2481 * lvalue.
2482 */
2483/* STDIO_PTR_LVAL_SETS_CNT:
2484 * This symbol is defined if using the FILE_ptr macro as an lvalue
2485 * to increase the pointer by n has the side effect of decreasing the
2486 * value of File_cnt(fp) by n.
2487 */
2488/* STDIO_PTR_LVAL_NOCHANGE_CNT:
2489 * This symbol is defined if using the FILE_ptr macro as an lvalue
2490 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2491 */
2492#$d_stdstdio USE_STDIO_PTR /**/
2493#ifdef USE_STDIO_PTR
2494#define FILE_ptr(fp) $stdio_ptr
2495#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
2496#define FILE_cnt(fp) $stdio_cnt
2497#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
2498#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
2499#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2500#endif
2501
2502/* USE_STDIO_BASE:
2503 * This symbol is defined if the _base field (or similar) of the
2504 * stdio FILE structure can be used to access the stdio buffer for
2505 * a file handle. If this is defined, then the FILE_base(fp) macro
2506 * will also be defined and should be used to access this field.
2507 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2508 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2509 * will never be defined unless USE_STDIO_PTR is.
2510 */
2511/* FILE_base:
2512 * This macro is used to access the _base field (or equivalent) of the
2513 * FILE structure pointed to by its argument. This macro will always be
2514 * defined if USE_STDIO_BASE is defined.
2515 */
2516/* FILE_bufsiz:
2517 * This macro is used to determine the number of bytes in the I/O
2518 * buffer pointed to by _base field (or equivalent) of the FILE
2519 * structure pointed to its argument. This macro will always be defined
2520 * if USE_STDIO_BASE is defined.
2521 */
2522#$d_stdiobase USE_STDIO_BASE /**/
2523#ifdef USE_STDIO_BASE
2524#define FILE_base(fp) $stdio_base
2525#define FILE_bufsiz(fp) $stdio_bufsiz
2526#endif
2527
2528/* HAS_STRERROR:
2529 * This symbol, if defined, indicates that the strerror routine is
2530 * available to translate error numbers to strings. See the writeup
2531 * of Strerror() in this file before you try to define your own.
2532 */
2533/* HAS_SYS_ERRLIST:
2534 * This symbol, if defined, indicates that the sys_errlist array is
2535 * available to translate error numbers to strings. The extern int
2536 * sys_nerr gives the size of that table.
2537 */
2538/* Strerror:
2539 * This preprocessor symbol is defined as a macro if strerror() is
2540 * not available to translate error numbers to strings but sys_errlist[]
2541 * array is there.
2542 */
2543#$d_strerror HAS_STRERROR /**/
2544#$d_syserrlst HAS_SYS_ERRLIST /**/
2545#define Strerror(e) $d_strerrm
2546
2547/* HAS_STRERROR_R:
2548 * This symbol, if defined, indicates that the strerror_r routine
2549 * is available to strerror re-entrantly.
2550 */
2551/* STRERROR_R_PROTO:
2552 * This symbol encodes the prototype of strerror_r.
2553 * It is zero if d_strerror_r is undef, and one of the
2554 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2555 * is defined.
2556 */
2557#$d_strerror_r HAS_STRERROR_R /**/
2558#define STRERROR_R_PROTO $strerror_r_proto /**/
2559
2560/* HAS_STRTOLD:
2561 * This symbol, if defined, indicates that the strtold routine is
2562 * available to convert strings to long doubles.
2563 */
2564#$d_strtold HAS_STRTOLD /**/
2565
2566/* HAS_STRTOLL:
2567 * This symbol, if defined, indicates that the strtoll routine is
2568 * available to convert strings to long longs.
2569 */
2570#$d_strtoll HAS_STRTOLL /**/
2571
2572/* HAS_STRTOQ:
2573 * This symbol, if defined, indicates that the strtoq routine is
2574 * available to convert strings to long longs (quads).
2575 */
2576#$d_strtoq HAS_STRTOQ /**/
2577
2578/* HAS_STRTOUL:
2579 * This symbol, if defined, indicates that the strtoul routine is
2580 * available to provide conversion of strings to unsigned long.
2581 */
2582#$d_strtoul HAS_STRTOUL /**/
2583
2584/* HAS_STRTOULL:
2585 * This symbol, if defined, indicates that the strtoull routine is
2586 * available to convert strings to unsigned long longs.
2587 */
2588#$d_strtoull HAS_STRTOULL /**/
2589
2590/* HAS_STRTOUQ:
2591 * This symbol, if defined, indicates that the strtouq routine is
2592 * available to convert strings to unsigned long longs (quads).
2593 */
2594#$d_strtouq HAS_STRTOUQ /**/
2595
2596/* HAS_TELLDIR_PROTO:
2597 * This symbol, if defined, indicates that the system provides
2598 * a prototype for the telldir() function. Otherwise, it is up
2599 * to the program to supply one. A good guess is
2600 * extern long telldir(DIR*);
2601 */
2602#$d_telldirproto HAS_TELLDIR_PROTO /**/
2603
2604/* HAS_TIME:
2605 * This symbol, if defined, indicates that the time() routine exists.
2606 */
2607/* Time_t:
2608 * This symbol holds the type returned by time(). It can be long,
2609 * or time_t on BSD sites (in which case <sys/types.h> should be
2610 * included).
2611 */
2612#$d_time HAS_TIME /**/
2613#define Time_t $timetype /* Time type */
2614
2615/* HAS_TIMES:
2616 * This symbol, if defined, indicates that the times() routine exists.
2617 * Note that this became obsolete on some systems (SUNOS), which now
2618 * use getrusage(). It may be necessary to include <sys/times.h>.
2619 */
2620#$d_times HAS_TIMES /**/
2621
2622/* HAS_TMPNAM_R:
2623 * This symbol, if defined, indicates that the tmpnam_r routine
2624 * is available to tmpnam re-entrantly.
2625 */
2626/* TMPNAM_R_PROTO:
2627 * This symbol encodes the prototype of tmpnam_r.
2628 * It is zero if d_tmpnam_r is undef, and one of the
2629 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2630 * is defined.
2631 */
2632#$d_tmpnam_r HAS_TMPNAM_R /**/
2633#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2634
2635/* HAS_UALARM:
2636 * This symbol, if defined, indicates that the ualarm routine is
2637 * available to do alarms with microsecond granularity.
2638 */
2639#$d_ualarm HAS_UALARM /**/
2640
2641/* HAS_UNION_SEMUN:
a845a0d4
JH
2642 * This symbol, if defined, indicates that the union semun is
2643 * defined by including <sys/sem.h>. If not, the user code
2644 * probably needs to define it as:
2645 * union semun {
2646 * int val;
2647 * struct semid_ds *buf;
2648 * unsigned short *array;
2649 * }
758a5d79 2650 */
a845a0d4
JH
2651/* USE_SEMCTL_SEMUN:
2652 * This symbol, if defined, indicates that union semun is
2653 * used for semctl IPC_STAT.
758a5d79 2654 */
a845a0d4
JH
2655/* USE_SEMCTL_SEMID_DS:
2656 * This symbol, if defined, indicates that struct semid_ds * is
2657 * used for semctl IPC_STAT.
c7aff470 2658 */
a845a0d4
JH
2659#$d_union_semun HAS_UNION_SEMUN /**/
2660#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2661#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
c7aff470 2662
08c92000
MB
2663/* HAS_UNORDERED:
2664 * This symbol, if defined, indicates that the unordered routine is
2665 * available to check whether two doubles are unordered
2666 * (effectively: whether either of them is NaN)
2667 */
2668#$d_unordered HAS_UNORDERED /**/
2669
bdf33aa7
SP
2670/* HAS_UNSETENV:
2671 * This symbol, if defined, indicates that the unsetenv () routine is
2672 * available for use.
2673 */
2674#$d_unsetenv HAS_UNSETENV /**/
2675
08c92000
MB
2676/* HAS_USTAT:
2677 * This symbol, if defined, indicates that the ustat system call is
2678 * available to query file system statistics by dev_t.
2679 */
2680#$d_ustat HAS_USTAT /**/
2681
a845a0d4
JH
2682/* HAS_VFORK:
2683 * This symbol, if defined, indicates that vfork() exists.
c5f05a91 2684 */
a845a0d4 2685#$d_vfork HAS_VFORK /**/
c5f05a91 2686
a845a0d4
JH
2687/* Signal_t:
2688 * This symbol's value is either "void" or "int", corresponding to the
2689 * appropriate return type of a signal handler. Thus, you can declare
2690 * a signal handler using "Signal_t (*handler)()", and define the
2691 * handler using "Signal_t handler(sig)".
a3540c92 2692 */
a845a0d4 2693#define Signal_t $signal_t /* Signal handler's return type */
a3540c92 2694
08c92000
MB
2695/* HAS_VPRINTF:
2696 * This symbol, if defined, indicates that the vprintf routine is available
2697 * to printf with a pointer to an argument list. If unavailable, you
2698 * may need to write your own, probably in terms of _doprnt().
ff935051 2699 */
08c92000
MB
2700/* USE_CHAR_VSPRINTF:
2701 * This symbol is defined if this system has vsprintf() returning type
2702 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2703 * is up to the package author to declare vsprintf correctly based on the
2704 * symbol.
ff935051 2705 */
08c92000
MB
2706#$d_vprintf HAS_VPRINTF /**/
2707#$d_charvspr USE_CHAR_VSPRINTF /**/
2708
2709/* HAS_WRITEV:
2710 * This symbol, if defined, indicates that the writev routine is
2711 * available to do scatter writes.
ff935051 2712 */
08c92000 2713#$d_writev HAS_WRITEV /**/
44b94491 2714
08c92000
MB
2715/* USE_DYNAMIC_LOADING:
2716 * This symbol, if defined, indicates that dynamic loading of
2717 * some sort is available.
8e07c86e 2718 */
08c92000 2719#$usedl USE_DYNAMIC_LOADING /**/
44b94491 2720
08c92000
MB
2721/* DOUBLESIZE:
2722 * This symbol contains the size of a double, so that the C preprocessor
2723 * can make decisions based on it.
c7aff470 2724 */
08c92000 2725#define DOUBLESIZE $doublesize /**/
44b94491 2726
08c92000
MB
2727/* EBCDIC:
2728 * This symbol, if defined, indicates that this system uses
2729 * EBCDIC encoding.
2730 */
2731#$ebcdic EBCDIC /**/
2732
2733/* FFLUSH_NULL:
2734 * This symbol, if defined, tells that fflush(NULL) does flush
2735 * all pending stdio output.
2736 */
2737/* FFLUSH_ALL:
2738 * This symbol, if defined, tells that to flush
2739 * all pending stdio output one must loop through all
2740 * the stdio file handles stored in an array and fflush them.
2741 * Note that if fflushNULL is defined, fflushall will not
2742 * even be probed for and will be left undefined.
2743 */
2744#$fflushNULL FFLUSH_NULL /**/
2745#$fflushall FFLUSH_ALL /**/
2746
2747/* Fpos_t:
2748 * This symbol holds the type used to declare file positions in libc.
2749 * It can be fpos_t, long, uint, etc... It may be necessary to include
2750 * <sys/types.h> to get any typedef'ed information.
2751 */
2752#define Fpos_t $fpostype /* File position type */
2753
2754/* Gid_t_f:
2755 * This symbol defines the format string used for printing a Gid_t.
2756 */
2757#define Gid_t_f $gidformat /**/
2758
2759/* Gid_t_sign:
2760 * This symbol holds the signedess of a Gid_t.
2761 * 1 for unsigned, -1 for signed.
2762 */
2763#define Gid_t_sign $gidsign /* GID sign */
2764
2765/* Gid_t_size:
2766 * This symbol holds the size of a Gid_t in bytes.
2767 */
2768#define Gid_t_size $gidsize /* GID size */
2769
2770/* Gid_t:
2771 * This symbol holds the return type of getgid() and the type of
2772 * argument to setrgid() and related functions. Typically,
2773 * it is the type of group ids in the kernel. It can be int, ushort,
2774 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2775 * any typedef'ed information.
2776 */
2777#define Gid_t $gidtype /* Type for getgid(), etc... */
2778
2779/* Groups_t:
2780 * This symbol holds the type used for the second argument to
2781 * getgroups() and setgroups(). Usually, this is the same as
2782 * gidtype (gid_t) , but sometimes it isn't.
2783 * It can be int, ushort, gid_t, etc...
2784 * It may be necessary to include <sys/types.h> to get any
2785 * typedef'ed information. This is only required if you have
2786 * getgroups() or setgroups()..
2787 */
2788#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
2789#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
2790#endif
2791
2792/* DB_Prefix_t:
2793 * This symbol contains the type of the prefix structure element
2794 * in the <db.h> header file. In older versions of DB, it was
2795 * int, while in newer ones it is u_int32_t.
2796 */
2797/* DB_Hash_t:
2798 * This symbol contains the type of the prefix structure element
2799 * in the <db.h> header file. In older versions of DB, it was
2800 * int, while in newer ones it is size_t.
2801 */
2802/* DB_VERSION_MAJOR_CFG:
2803 * This symbol, if defined, defines the major version number of
2804 * Berkeley DB found in the <db.h> header when Perl was configured.
2805 */
2806/* DB_VERSION_MINOR_CFG:
2807 * This symbol, if defined, defines the minor version number of
2808 * Berkeley DB found in the <db.h> header when Perl was configured.
2809 * For DB version 1 this is always 0.
2810 */
2811/* DB_VERSION_PATCH_CFG:
2812 * This symbol, if defined, defines the patch version number of
2813 * Berkeley DB found in the <db.h> header when Perl was configured.
2814 * For DB version 1 this is always 0.
2815 */
2816#define DB_Hash_t $db_hashtype /**/
2817#define DB_Prefix_t $db_prefixtype /**/
2818#define DB_VERSION_MAJOR_CFG $db_version_major /**/
2819#define DB_VERSION_MINOR_CFG $db_version_minor /**/
2820#define DB_VERSION_PATCH_CFG $db_version_patch /**/
2821
2822/* I_FP_CLASS:
2823 * This symbol, if defined, indicates that <fp_class.h> exists and
2824 * should be included.
2825 */
2826#$i_fp_class I_FP_CLASS /**/
2827
2828/* I_GRP:
2829 * This symbol, if defined, indicates to the C program that it should
2830 * include <grp.h>.
2831 */
2832/* GRPASSWD:
2833 * This symbol, if defined, indicates to the C program that struct group
2834 * in <grp.h> contains gr_passwd.
2835 */
2836#$i_grp I_GRP /**/
2837#$d_grpasswd GRPASSWD /**/
2838
2839/* I_IEEEFP:
2840 * This symbol, if defined, indicates that <ieeefp.h> exists and
2841 * should be included.
2842 */
2843#$i_ieeefp I_IEEEFP /**/
2844
2845/* I_INTTYPES:
2846 * This symbol, if defined, indicates to the C program that it should
2847 * include <inttypes.h>.
2848 */
2849#$i_inttypes I_INTTYPES /**/
2850
2851/* I_LIBUTIL:
2852 * This symbol, if defined, indicates that <libutil.h> exists and
2853 * should be included.
2854 */
2855#$i_libutil I_LIBUTIL /**/
2856
2857/* I_MACH_CTHREADS:
2858 * This symbol, if defined, indicates to the C program that it should
2859 * include <mach/cthreads.h>.
2860 */
2861#$i_machcthr I_MACH_CTHREADS /**/
2862
2863/* I_MNTENT:
2864 * This symbol, if defined, indicates that <mntent.h> exists and
2865 * should be included.
2866 */
2867#$i_mntent I_MNTENT /**/
2868
2869/* I_NETDB:
2870 * This symbol, if defined, indicates that <netdb.h> exists and
2871 * should be included.
2872 */
2873#$i_netdb I_NETDB /**/
2874
2875/* I_NETINET_TCP:
2876 * This symbol, if defined, indicates to the C program that it should
2877 * include <netinet/tcp.h>.
2878 */
2879#$i_netinettcp I_NETINET_TCP /**/
2880
2881/* I_POLL:
2882 * This symbol, if defined, indicates that <poll.h> exists and
2883 * should be included.
2884 */
2885#$i_poll I_POLL /**/
2886
2887/* I_PROT:
2888 * This symbol, if defined, indicates that <prot.h> exists and
2889 * should be included.
2890 */
2891#$i_prot I_PROT /**/
2892
2893/* I_PTHREAD:
2894 * This symbol, if defined, indicates to the C program that it should
2895 * include <pthread.h>.
2896 */
2897#$i_pthread I_PTHREAD /**/
2898
2899/* I_PWD:
a845a0d4
JH
2900 * This symbol, if defined, indicates to the C program that it should
2901 * include <pwd.h>.
a33c94aa 2902 */
a845a0d4
JH
2903/* PWQUOTA:
2904 * This symbol, if defined, indicates to the C program that struct passwd
2905 * contains pw_quota.
49dabb45 2906 */
a845a0d4
JH
2907/* PWAGE:
2908 * This symbol, if defined, indicates to the C program that struct passwd
2909 * contains pw_age.
3813c136 2910 */
a845a0d4
JH
2911/* PWCHANGE:
2912 * This symbol, if defined, indicates to the C program that struct passwd
2913 * contains pw_change.
1acc7ade 2914 */
a845a0d4
JH
2915/* PWCLASS:
2916 * This symbol, if defined, indicates to the C program that struct passwd
2917 * contains pw_class.
a33c94aa 2918 */
a845a0d4
JH
2919/* PWEXPIRE:
2920 * This symbol, if defined, indicates to the C program that struct passwd
2921 * contains pw_expire.
10bc17b6 2922 */
a845a0d4
JH
2923/* PWCOMMENT:
2924 * This symbol, if defined, indicates to the C program that struct passwd
2925 * contains pw_comment.
10bc17b6 2926 */
a845a0d4
JH
2927/* PWGECOS:
2928 * This symbol, if defined, indicates to the C program that struct passwd
2929 * contains pw_gecos.
10bc17b6 2930 */
a845a0d4
JH
2931/* PWPASSWD:
2932 * This symbol, if defined, indicates to the C program that struct passwd
2933 * contains pw_passwd.
10bc17b6 2934 */
a845a0d4
JH
2935#$i_pwd I_PWD /**/
2936#$d_pwquota PWQUOTA /**/
2937#$d_pwage PWAGE /**/
2938#$d_pwchange PWCHANGE /**/
2939#$d_pwclass PWCLASS /**/
2940#$d_pwexpire PWEXPIRE /**/
2941#$d_pwcomment PWCOMMENT /**/
2942#$d_pwgecos PWGECOS /**/
2943#$d_pwpasswd PWPASSWD /**/
10bc17b6 2944
08c92000
MB
2945/* I_SHADOW:
2946 * This symbol, if defined, indicates that <shadow.h> exists and
a845a0d4 2947 * should be included.
10bc17b6 2948 */
08c92000 2949#$i_shadow I_SHADOW /**/
10bc17b6 2950
08c92000
MB
2951/* I_SOCKS:
2952 * This symbol, if defined, indicates that <socks.h> exists and
2953 * should be included.
a33c94aa 2954 */
08c92000 2955#$i_socks I_SOCKS /**/
a33c94aa 2956
08c92000
MB
2957/* I_SUNMATH:
2958 * This symbol, if defined, indicates that <sunmath.h> exists and
2959 * should be included.
a33c94aa 2960 */
08c92000
MB
2961#$i_sunmath I_SUNMATH /**/
2962
2963/* I_SYSLOG:
2964 * This symbol, if defined, indicates that <syslog.h> exists and
2965 * should be included.
44b94491 2966 */
08c92000 2967#$i_syslog I_SYSLOG /**/
a33c94aa 2968
08c92000
MB
2969/* I_SYSMODE:
2970 * This symbol, if defined, indicates that <sys/mode.h> exists and
2971 * should be included.
a33c94aa 2972 */
08c92000 2973#$i_sysmode I_SYSMODE /**/
44b94491 2974
08c92000
MB
2975/* I_SYS_MOUNT:
2976 * This symbol, if defined, indicates that <sys/mount.h> exists and
2977 * should be included.
9df442c2 2978 */
08c92000 2979#$i_sysmount I_SYS_MOUNT /**/
9df442c2 2980
08c92000
MB
2981/* I_SYS_STATFS:
2982 * This symbol, if defined, indicates that <sys/statfs.h> exists.
a33c94aa 2983 */
08c92000
MB
2984#$i_sysstatfs I_SYS_STATFS /**/
2985
2986/* I_SYS_STATVFS:
2987 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2988 * should be included.
a33c94aa 2989 */
08c92000 2990#$i_sysstatvfs I_SYS_STATVFS /**/
a33c94aa 2991
08c92000
MB
2992/* I_SYSUIO:
2993 * This symbol, if defined, indicates that <sys/uio.h> exists and
2994 * should be included.
4e0554ec 2995 */
08c92000 2996#$i_sysuio I_SYSUIO /**/
4e0554ec 2997
08c92000
MB
2998/* I_SYSUTSNAME:
2999 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3000 * should be included.
44b94491 3001 */
08c92000 3002#$i_sysutsname I_SYSUTSNAME /**/
ff935051 3003
08c92000
MB
3004/* I_SYS_VFS:
3005 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3006 * should be included.
a5f75d66 3007 */
08c92000 3008#$i_sysvfs I_SYS_VFS /**/
ff935051 3009
08c92000
MB
3010/* I_TIME:
3011 * This symbol, if defined, indicates to the C program that it should
3012 * include <time.h>.
a33c94aa 3013 */
08c92000
MB
3014/* I_SYS_TIME:
3015 * This symbol, if defined, indicates to the C program that it should
3016 * include <sys/time.h>.
a33c94aa 3017 */
08c92000
MB
3018/* I_SYS_TIME_KERNEL:
3019 * This symbol, if defined, indicates to the C program that it should
3020 * include <sys/time.h> with KERNEL defined.
a845a0d4 3021 */
08c92000
MB
3022/* HAS_TM_TM_ZONE:
3023 * This symbol, if defined, indicates to the C program that
3024 * the struct tm has a tm_zone field.
a33c94aa 3025 */
08c92000
MB
3026/* HAS_TM_TM_GMTOFF:
3027 * This symbol, if defined, indicates to the C program that
3028 * the struct tm has a tm_gmtoff field.
a33c94aa 3029 */
08c92000
MB
3030#$i_time I_TIME /**/
3031#$i_systime I_SYS_TIME /**/
3032#$i_systimek I_SYS_TIME_KERNEL /**/
3033#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
3034#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
a33c94aa 3035
08c92000
MB
3036/* I_USTAT:
3037 * This symbol, if defined, indicates that <ustat.h> exists and
3038 * should be included.
a33c94aa 3039 */
08c92000 3040#$i_ustat I_USTAT /**/
a33c94aa 3041
08c92000
MB
3042/* PERL_INC_VERSION_LIST:
3043 * This variable specifies the list of subdirectories in over
3044 * which perl.c:incpush() and lib/lib.pm will automatically
3045 * search when adding directories to @INC, in a format suitable
3046 * for a C initialization string. See the inc_version_list entry
3047 * in Porting/Glossary for more details.
36adc09b 3048 */
c95d0e17 3049#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
36adc09b 3050
08c92000
MB
3051/* INSTALL_USR_BIN_PERL:
3052 * This symbol, if defined, indicates that Perl is to be installed
3053 * also as /usr/bin/perl.
a33c94aa 3054 */
08c92000 3055#$installusrbinperl INSTALL_USR_BIN_PERL /**/
a33c94aa 3056
08c92000
MB
3057/* PERL_PRIfldbl:
3058 * This symbol, if defined, contains the string used by stdio to
3059 * format long doubles (format 'f') for output.
a33c94aa 3060 */
08c92000
MB
3061/* PERL_PRIgldbl:
3062 * This symbol, if defined, contains the string used by stdio to
3063 * format long doubles (format 'g') for output.
36adc09b 3064 */
08c92000
MB
3065/* PERL_PRIeldbl:
3066 * This symbol, if defined, contains the string used by stdio to
3067 * format long doubles (format 'e') for output.
a33c94aa 3068 */
08c92000
MB
3069/* PERL_SCNfldbl:
3070 * This symbol, if defined, contains the string used by stdio to
3071 * format long doubles (format 'f') for input.
a33c94aa 3072 */
08c92000
MB
3073#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
3074#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
3075#$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/
3076#$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/
78a7c709 3077
08c92000
MB
3078/* Off_t:
3079 * This symbol holds the type used to declare offsets in the kernel.
3080 * It can be int, long, off_t, etc... It may be necessary to include
3081 * <sys/types.h> to get any typedef'ed information.
a33c94aa 3082 */
08c92000
MB
3083/* LSEEKSIZE:
3084 * This symbol holds the number of bytes used by the Off_t.
15b61c98 3085 */
08c92000
MB
3086/* Off_t_size:
3087 * This symbol holds the number of bytes used by the Off_t.
a33c94aa 3088 */
08c92000
MB
3089#define Off_t $lseektype /* <offset> type */
3090#define LSEEKSIZE $lseeksize /* <offset> size */
3091#define Off_t_size $lseeksize /* <offset> size */
a33c94aa 3092
08c92000
MB
3093/* Free_t:
3094 * This variable contains the return type of free(). It is usually
3095 * void, but occasionally int.
3813c136 3096 */
08c92000
MB
3097/* Malloc_t:
3098 * This symbol is the type of pointer returned by malloc and realloc.
3099 */
3100#define Malloc_t $malloctype /**/
3101#define Free_t $freetype /**/
a845a0d4 3102
08c92000
MB
3103/* PERL_MALLOC_WRAP:
3104 * This symbol, if defined, indicates that we'd like malloc wrap checks.
a33c94aa 3105 */
dc750f2e 3106#$usemallocwrap PERL_MALLOC_WRAP /**/
a33c94aa 3107
08c92000
MB
3108/* MYMALLOC:
3109 * This symbol, if defined, indicates that we're using our own malloc.
10bc17b6 3110 */
08c92000 3111#$d_mymalloc MYMALLOC /**/
a845a0d4 3112
08c92000
MB
3113/* Mode_t:
3114 * This symbol holds the type used to declare file modes
3115 * for systems calls. It is usually mode_t, but may be
3116 * int or unsigned short. It may be necessary to include <sys/types.h>
3117 * to get any typedef'ed information.
44b94491 3118 */
08c92000 3119#define Mode_t $modetype /* file mode parameter for system calls */
78a7c709 3120
08c92000
MB
3121/* VAL_O_NONBLOCK:
3122 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3123 * non-blocking I/O for the file descriptor. Note that there is no way
3124 * back, i.e. you cannot turn it blocking again this way. If you wish to
3125 * alternatively switch between blocking and non-blocking, use the
3126 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
10bc17b6 3127 */
08c92000
MB
3128/* VAL_EAGAIN:
3129 * This symbol holds the errno error code set by read() when no data was
3130 * present on the non-blocking file descriptor.
10bc17b6 3131 */
08c92000
MB
3132/* RD_NODATA:
3133 * This symbol holds the return code from read() when no data is present
3134 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3135 * not defined, then you can't distinguish between no data and EOF by
3136 * issuing a read(). You'll have to find another way to tell for sure!
10bc17b6 3137 */
08c92000
MB
3138/* EOF_NONBLOCK:
3139 * This symbol, if defined, indicates to the C program that a read() on
3140 * a non-blocking file descriptor will return 0 on EOF, and not the value
3141 * held in RD_NODATA (-1 usually, in that case!).
44b94491 3142 */
08c92000
MB
3143#define VAL_O_NONBLOCK $o_nonblock
3144#define VAL_EAGAIN $eagain
3145#define RD_NODATA $rd_nodata
3146#$d_eofnblk EOF_NONBLOCK
78a7c709 3147
08c92000
MB
3148/* NEED_VA_COPY:
3149 * This symbol, if defined, indicates that the system stores
3150 * the variable argument list datatype, va_list, in a format
3151 * that cannot be copied by simple assignment, so that some
3152 * other means must be used when copying is required.
3153 * As such systems vary in their provision (or non-provision)
3154 * of copying mechanisms, handy.h defines a platform-
3155 * independent macro, Perl_va_copy(src, dst), to do the job.
10bc17b6 3156 */
08c92000 3157#$need_va_copy NEED_VA_COPY /**/
a845a0d4 3158
08c92000
MB
3159/* Netdb_host_t:
3160 * This symbol holds the type used for the 1st argument
3161 * to gethostbyaddr().
44b94491 3162 */
08c92000
MB
3163/* Netdb_hlen_t:
3164 * This symbol holds the type used for the 2nd argument
3165 * to gethostbyaddr().
44b94491 3166 */
08c92000
MB
3167/* Netdb_name_t:
3168 * This symbol holds the type used for the argument to
3169 * gethostbyname().
78a7c709 3170 */
08c92000
MB
3171/* Netdb_net_t:
3172 * This symbol holds the type used for the 1st argument to
3173 * getnetbyaddr().
a33c94aa 3174 */
08c92000
MB
3175#define Netdb_host_t $netdb_host_type /**/
3176#define Netdb_hlen_t $netdb_hlen_type /**/
3177#define Netdb_name_t $netdb_name_type /**/
3178#define Netdb_net_t $netdb_net_type /**/
a33c94aa 3179
08c92000
MB
3180/* PERL_OTHERLIBDIRS:
3181 * This variable contains a colon-separated set of paths for the perl
3182 * binary to search for additional library files or modules.
3183 * These directories will be tacked to the end of @INC.
3184 * Perl will automatically search below each path for version-
3185 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3186 * for more details.
a33c94aa 3187 */
08c92000 3188#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
a33c94aa 3189
253687a9
MB
3190/* HAS_QUAD:
3191 * This symbol, if defined, tells that there's a 64-bit integer type,
3192 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
3193 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
3194 */
3195#$d_quad HAS_QUAD /**/
3196#ifdef HAS_QUAD
3197# define Quad_t $quadtype /**/
3198# define Uquad_t $uquadtype /**/
3199# define QUADKIND $quadkind /**/
3200# define QUAD_IS_INT 1
3201# define QUAD_IS_LONG 2
3202# define QUAD_IS_LONG_LONG 3
3203# define QUAD_IS_INT64_T 4
3204#endif
3205
08c92000
MB
3206/* IVTYPE:
3207 * This symbol defines the C type used for Perl's IV.
760ac839 3208 */
08c92000
MB
3209/* UVTYPE:
3210 * This symbol defines the C type used for Perl's UV.
10bc17b6 3211 */
08c92000
MB
3212/* I8TYPE:
3213 * This symbol defines the C type used for Perl's I8.
10bc17b6 3214 */
08c92000
MB
3215/* U8TYPE:
3216 * This symbol defines the C type used for Perl's U8.
a33c94aa 3217 */
08c92000
MB
3218/* I16TYPE:
3219 * This symbol defines the C type used for Perl's I16.
a33c94aa 3220 */
08c92000
MB
3221/* U16TYPE:
3222 * This symbol defines the C type used for Perl's U16.
10bc17b6 3223 */
08c92000
MB
3224/* I32TYPE:
3225 * This symbol defines the C type used for Perl's I32.
10bc17b6 3226 */
08c92000
MB
3227/* U32TYPE:
3228 * This symbol defines the C type used for Perl's U32.
a33c94aa 3229 */
08c92000
MB
3230/* I64TYPE:
3231 * This symbol defines the C type used for Perl's I64.
dfe9444c 3232 */
08c92000
MB
3233/* U64TYPE:
3234 * This symbol defines the C type used for Perl's U64.
36adc09b 3235 */
08c92000
MB
3236/* NVTYPE:
3237 * This symbol defines the C type used for Perl's NV.
fe749a9f 3238 */
08c92000
MB
3239/* IVSIZE:
3240 * This symbol contains the sizeof(IV).
758a5d79 3241 */
08c92000
MB
3242/* UVSIZE:
3243 * This symbol contains the sizeof(UV).
758a5d79 3244 */
08c92000
MB
3245/* I8SIZE:
3246 * This symbol contains the sizeof(I8).
a3540c92 3247 */
08c92000
MB
3248/* U8SIZE:
3249 * This symbol contains the sizeof(U8).
a33c94aa 3250 */
08c92000
MB
3251/* I16SIZE:
3252 * This symbol contains the sizeof(I16).
a33c94aa 3253 */
08c92000
MB
3254/* U16SIZE:
3255 * This symbol contains the sizeof(U16).
1e8c3fde 3256 */
08c92000
MB
3257/* I32SIZE:
3258 * This symbol contains the sizeof(I32).
fe749a9f 3259 */
08c92000
MB
3260/* U32SIZE:
3261 * This symbol contains the sizeof(U32).
fe749a9f 3262 */
08c92000
MB
3263/* I64SIZE:
3264 * This symbol contains the sizeof(I64).
3813c136 3265 */
08c92000
MB
3266/* U64SIZE:
3267 * This symbol contains the sizeof(U64).
51997bc3 3268 */
08c92000
MB
3269/* NVSIZE:
3270 * This symbol contains the sizeof(NV).
e67aeab1 3271 */
08c92000
MB
3272/* NV_PRESERVES_UV:
3273 * This symbol, if defined, indicates that a variable of type NVTYPE
3274 * can preserve all the bits of a variable of type UVTYPE.
fe749a9f 3275 */
08c92000
MB
3276/* NV_PRESERVES_UV_BITS:
3277 * This symbol contains the number of bits a variable of type NVTYPE
3278 * can preserve of a variable of type UVTYPE.
44b94491 3279 */
17f6277d 3280/* NV_ZERO_IS_ALLBITS_ZERO:
f607920a
CB
3281 * This symbol, if defined, indicates that a variable of type NVTYPE
3282 * stores 0.0 in memory as all bits zero.
3283 */
08c92000
MB
3284#define IVTYPE $ivtype /**/
3285#define UVTYPE $uvtype /**/
3286#define I8TYPE $i8type /**/
3287#define U8TYPE $u8type /**/
3288#define I16TYPE $i16type /**/
3289#define U16TYPE $u16type /**/
3290#define I32TYPE $i32type /**/
3291#define U32TYPE $u32type /**/
3292#ifdef HAS_QUAD
3293#define I64TYPE $i64type /**/
3294#define U64TYPE $u64type /**/
3295#endif
3296#define NVTYPE $nvtype /**/
3297#define IVSIZE $ivsize /**/
3298#define UVSIZE $uvsize /**/
3299#define I8SIZE $i8size /**/
3300#define U8SIZE $u8size /**/
3301#define I16SIZE $i16size /**/
3302#define U16SIZE $u16size /**/
3303#define I32SIZE $i32size /**/
3304#define U32SIZE $u32size /**/
3305#ifdef HAS_QUAD
3306#define I64SIZE $i64size /**/
3307#define U64SIZE $u64size /**/
3308#endif
3309#define NVSIZE $nvsize /**/
3310#$d_nv_preserves_uv NV_PRESERVES_UV
3311#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits
f607920a 3312#$d_nv_zero_is_allbits_zero NV_ZERO_IS_ALLBITS_ZERO
08c92000
MB
3313#if UVSIZE == 8
3314# ifdef BYTEORDER
3315# if BYTEORDER == 0x1234
3316# undef BYTEORDER
3317# define BYTEORDER 0x12345678
3318# else
3319# if BYTEORDER == 0x4321
3320# undef BYTEORDER
3321# define BYTEORDER 0x87654321
3322# endif
3323# endif
3324# endif
3325#endif
44b94491 3326
08c92000
MB
3327/* IVdf:
3328 * This symbol defines the format string used for printing a Perl IV
3329 * as a signed decimal integer.
10bc17b6 3330 */
08c92000
MB
3331/* UVuf:
3332 * This symbol defines the format string used for printing a Perl UV
3333 * as an unsigned decimal integer.
10bc17b6 3334 */
08c92000
MB
3335/* UVof:
3336 * This symbol defines the format string used for printing a Perl UV
3337 * as an unsigned octal integer.
10bc17b6 3338 */
08c92000
MB
3339/* UVxf:
3340 * This symbol defines the format string used for printing a Perl UV
3341 * as an unsigned hexadecimal integer in lowercase abcdef.
10bc17b6 3342 */
08c92000
MB
3343/* UVXf:
3344 * This symbol defines the format string used for printing a Perl UV
3345 * as an unsigned hexadecimal integer in uppercase ABCDEF.
58d975c3 3346 */
08c92000
MB
3347/* NVef:
3348 * This symbol defines the format string used for printing a Perl NV
3349 * using %e-ish floating point format.
4e0554ec 3350 */
08c92000
MB
3351/* NVff:
3352 * This symbol defines the format string used for printing a Perl NV
3353 * using %f-ish floating point format.
4e0554ec 3354 */
08c92000
MB
3355/* NVgf:
3356 * This symbol defines the format string used for printing a Perl NV
3357 * using %g-ish floating point format.
a7fea17f 3358 */
08c92000
MB
3359#define IVdf $ivdformat /**/
3360#define UVuf $uvuformat /**/
3361#define UVof $uvoformat /**/
3362#define UVxf $uvxformat /**/
3363#define UVXf $uvXUformat /**/
3364#define NVef $nveformat /**/
3365#define NVff $nvfformat /**/
3366#define NVgf $nvgformat /**/
a7fea17f 3367
08c92000
MB
3368/* Pid_t:
3369 * This symbol holds the type used to declare process ids in the kernel.
3370 * It can be int, uint, pid_t, etc... It may be necessary to include
3371 * <sys/types.h> to get any typedef'ed information.
36adc09b 3372 */
08c92000 3373#define Pid_t $pidtype /* PID type */
36adc09b 3374
08c92000
MB
3375/* PRIVLIB:
3376 * This symbol contains the name of the private library for this package.
3377 * The library is private in the sense that it needn't be in anyone's
3378 * execution path, but it should be accessible by the world. The program
3379 * should be prepared to do ~ expansion.
693762b4 3380 */
08c92000
MB
3381/* PRIVLIB_EXP:
3382 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3383 * in programs that are not prepared to deal with ~ expansion at run-time.
a33c94aa 3384 */
08c92000
MB
3385#define PRIVLIB "$privlib" /**/
3386#define PRIVLIB_EXP "$privlibexp" /**/
a33c94aa 3387
08c92000
MB
3388/* PTRSIZE:
3389 * This symbol contains the size of a pointer, so that the C preprocessor
3390 * can make decisions based on it. It will be sizeof(void *) if
3391 * the compiler supports (void *); otherwise it will be
3392 * sizeof(char *).
a33c94aa 3393 */
08c92000 3394#define PTRSIZE $ptrsize /**/
a33c94aa 3395
08c92000
MB
3396/* Drand01:
3397 * This macro is to be used to generate uniformly distributed
3398 * random numbers over the range [0., 1.[. You may have to supply
3399 * an 'extern double drand48();' in your program since SunOS 4.1.3
3400 * doesn't provide you with anything relevant in its headers.
3401 * See HAS_DRAND48_PROTO.
a33c94aa 3402 */
08c92000
MB
3403/* Rand_seed_t:
3404 * This symbol defines the type of the argument of the
3405 * random seed function.
a33c94aa 3406 */
08c92000
MB
3407/* seedDrand01:
3408 * This symbol defines the macro to be used in seeding the
3409 * random number generator (see Drand01).
44b94491 3410 */
08c92000
MB
3411/* RANDBITS:
3412 * This symbol indicates how many bits are produced by the
3413 * function used to generate normalized random numbers.
3414 * Values include 15, 16, 31, and 48.
a845a0d4 3415 */
08c92000
MB
3416#define Drand01() $drand01 /**/
3417#define Rand_seed_t $randseedtype /**/
3418#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3419#define RANDBITS $randbits /**/
a12fb911 3420
08c92000
MB
3421/* SELECT_MIN_BITS:
3422 * This symbol holds the minimum number of bits operated by select.
3423 * That is, if you do select(n, ...), how many bits at least will be
3424 * cleared in the masks if some activity is detected. Usually this
3425 * is either n or 32*ceil(n/32), especially many little-endians do
3426 * the latter. This is only useful if you have select(), naturally.
1b9c9cf5 3427 */
08c92000 3428#define SELECT_MIN_BITS $selectminbits /**/
1b9c9cf5 3429
08c92000
MB
3430/* Select_fd_set_t:
3431 * This symbol holds the type used for the 2nd, 3rd, and 4th
3432 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3433 * is defined, and 'int *' otherwise. This is only useful if you
3434 * have select(), of course.
693762b4 3435 */
08c92000 3436#define Select_fd_set_t $selecttype /**/
693762b4 3437
08c92000
MB
3438/* SIG_NAME:
3439 * This symbol contains a list of signal names in order of
3440 * signal number. This is intended
3441 * to be used as a static array initialization, like this:
3442 * char *sig_name[] = { SIG_NAME };
3443 * The signals in the list are separated with commas, and each signal
3444 * is surrounded by double quotes. There is no leading SIG in the signal
3445 * name, i.e. SIGQUIT is known as "QUIT".
3446 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3447 * etc., where nn is the actual signal number (e.g. NUM37).
3448 * The signal number for sig_name[i] is stored in sig_num[i].
3449 * The last element is 0 to terminate the list with a NULL. This
3450 * corresponds to the 0 at the end of the sig_name_init list.
3451 * Note that this variable is initialized from the sig_name_init,
3452 * not from sig_name (which is unused).
44b94491 3453 */
08c92000
MB
3454/* SIG_NUM:
3455 * This symbol contains a list of signal numbers, in the same order as the
3456 * SIG_NAME list. It is suitable for static array initialization, as in:
3457 * int sig_num[] = { SIG_NUM };
3458 * The signals in the list are separated with commas, and the indices
3459 * within that list and the SIG_NAME list match, so it's easy to compute
3460 * the signal name from a number or vice versa at the price of a small
3461 * dynamic linear lookup.
3462 * Duplicates are allowed, but are moved to the end of the list.
3463 * The signal number corresponding to sig_name[i] is sig_number[i].
3464 * if (i < NSIG) then sig_number[i] == i.
3465 * The last element is 0, corresponding to the 0 at the end of
3466 * the sig_name_init list.
3467 * Note that this variable is initialized from the sig_num_init,
3468 * not from sig_num (which is unused).
44b94491 3469 */
08c92000
MB
3470/* SIG_SIZE:
3471 * This variable contains the number of elements of the SIG_NAME
3472 * and SIG_NUM arrays, excluding the final NULL entry.
e5c9fcd0 3473 */
08c92000
MB
3474#define SIG_NAME $sig_name_init /**/
3475#define SIG_NUM $sig_num_init /**/
3476#define SIG_SIZE $sig_size /**/
e5c9fcd0 3477
08c92000
MB
3478/* SITEARCH:
3479 * This symbol contains the name of the private library for this package.
3480 * The library is private in the sense that it needn't be in anyone's
3481 * execution path, but it should be accessible by the world. The program
3482 * should be prepared to do ~ expansion.
3483 * The standard distribution will put nothing in this directory.
3484 * After perl has been installed, users may install their own local
3485 * architecture-dependent modules in this directory with
3486 * MakeMaker Makefile.PL
3487 * or equivalent. See INSTALL for details.
e5c9fcd0 3488 */
08c92000
MB
3489/* SITEARCH_EXP:
3490 * This symbol contains the ~name expanded version of SITEARCH, to be used
3491 * in programs that are not prepared to deal with ~ expansion at run-time.
693762b4 3492 */
c95d0e17
GA
3493#$d_sitearch SITEARCH "$sitearch" /**/
3494#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
de4597cb 3495
08c92000
MB
3496/* SITELIB:
3497 * This symbol contains the name of the private library for this package.
3498 * The library is private in the sense that it needn't be in anyone's
3499 * execution path, but it should be accessible by the world. The program
3500 * should be prepared to do ~ expansion.
3501 * The standard distribution will put nothing in this directory.
3502 * After perl has been installed, users may install their own local
3503 * architecture-independent modules in this directory with
3504 * MakeMaker Makefile.PL
3505 * or equivalent. See INSTALL for details.
44b94491 3506 */
08c92000
MB
3507/* SITELIB_EXP:
3508 * This symbol contains the ~name expanded version of SITELIB, to be used
3509 * in programs that are not prepared to deal with ~ expansion at run-time.
104d25b7 3510 */
08c92000
MB
3511/* SITELIB_STEM:
3512 * This define is SITELIB_EXP with any trailing version-specific component
3513 * removed. The elements in inc_version_list (inc_version_list.U) can
3514 * be tacked onto this variable to generate a list of directories to search.
76d49b1c 3515 */
08c92000
MB
3516#define SITELIB "$sitelib" /**/
3517#define SITELIB_EXP "$sitelibexp" /**/
3518#define SITELIB_STEM "$sitelib_stem" /**/
76d49b1c 3519
08c92000
MB
3520/* Size_t_size:
3521 * This symbol holds the size of a Size_t in bytes.
28e5dec8 3522 */
08c92000 3523#define Size_t_size $sizesize /* */
28e5dec8 3524
08c92000
MB
3525/* Size_t:
3526 * This symbol holds the type used to declare length parameters
3527 * for string functions. It is usually size_t, but may be
3528 * unsigned long, int, etc. It may be necessary to include
3529 * <sys/types.h> to get any typedef'ed information.
ad27e871 3530 */
08c92000 3531#define Size_t $sizetype /* length paramater for string functions */
ad27e871 3532
08c92000
MB
3533/* Sock_size_t:
3534 * This symbol holds the type used for the size argument of
3535 * various socket calls (just the base type, not the pointer-to).
104d25b7 3536 */
08c92000 3537#define Sock_size_t $socksizetype /**/
104d25b7 3538
08c92000
MB
3539/* SSize_t:
3540 * This symbol holds the type used by functions that return
3541 * a count of bytes or an error condition. It must be a signed type.
3542 * It is usually ssize_t, but may be long or int, etc.
3543 * It may be necessary to include <sys/types.h> or <unistd.h>
3544 * to get any typedef'ed information.
3545 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
a845a0d4 3546 */
08c92000 3547#define SSize_t $ssizetype /* signed count of bytes */
a845a0d4 3548
08c92000
MB
3549/* STARTPERL:
3550 * This variable contains the string to put in front of a perl
3551 * script to make sure (one hopes) that it runs with perl and not
3552 * some shell.
cb86ce0e 3553 */
08c92000 3554#define STARTPERL "$startperl" /**/
cb86ce0e 3555
08c92000
MB
3556/* STDCHAR:
3557 * This symbol is defined to be the type of char used in stdio.h.
3558 * It has the values "unsigned char" or "char".
44b94491 3559 */
08c92000 3560#define STDCHAR $stdchar /**/
10bc17b6 3561
08c92000
MB
3562/* HAS_STDIO_STREAM_ARRAY:
3563 * This symbol, if defined, tells that there is an array
3564 * holding the stdio streams.
4e0554ec 3565 */
08c92000
MB
3566/* STDIO_STREAM_ARRAY:
3567 * This symbol tells the name of the array holding the stdio streams.
3568 * Usual values include _iob, __iob, and __sF.
758a5d79 3569 */
08c92000
MB
3570#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
3571#define STDIO_STREAM_ARRAY $stdio_stream_array
758a5d79 3572
08c92000
MB
3573/* Uid_t_f:
3574 * This symbol defines the format string used for printing a Uid_t.
a845a0d4 3575 */
08c92000 3576#define Uid_t_f $uidformat /**/
a845a0d4 3577
08c92000
MB
3578/* Uid_t_sign:
3579 * This symbol holds the signedess of a Uid_t.
3580 * 1 for unsigned, -1 for signed.
a33c94aa 3581 */
08c92000 3582#define Uid_t_sign $uidsign /* UID sign */
44b94491 3583
08c92000
MB
3584/* Uid_t_size:
3585 * This symbol holds the size of a Uid_t in bytes.
4e0554ec 3586 */
08c92000 3587#define Uid_t_size $uidsize /* UID size */
4e0554ec 3588
08c92000
MB
3589/* Uid_t:
3590 * This symbol holds the type used to declare user ids in the kernel.
3591 * It can be int, ushort, uid_t, etc... It may be necessary to include
3592 * <sys/types.h> to get any typedef'ed information.
dfe9444c 3593 */
08c92000 3594#define Uid_t $uidtype /* UID type */
dfe9444c 3595
08c92000
MB
3596/* USE_64_BIT_INT:
3597 * This symbol, if defined, indicates that 64-bit integers should
3598 * be used when available. If not defined, the native integers
3599 * will be employed (be they 32 or 64 bits). The minimal possible
3600 * 64-bitness is used, just enough to get 64-bit integers into Perl.
3601 * This may mean using for example "long longs", while your memory
3602 * may still be limited to 2 gigabytes.
66fe083f 3603 */
08c92000
MB
3604/* USE_64_BIT_ALL:
3605 * This symbol, if defined, indicates that 64-bit integers should
3606 * be used when available. If not defined, the native integers
3607 * will be used (be they 32 or 64 bits). The maximal possible
3608 * 64-bitness is employed: LP64 or ILP64, meaning that you will
3609 * be able to use more than 2 gigabytes of memory. This mode is
3610 * even more binary incompatible than USE_64_BIT_INT. You may not
3611 * be able to run the resulting executable in a 32-bit CPU at all or
3612 * you may need at least to reboot your OS to 64-bit mode.
767df6a1 3613 */
08c92000
MB
3614#ifndef USE_64_BIT_INT
3615#$use64bitint USE_64_BIT_INT /**/
3616#endif
66fe083f 3617
08c92000
MB
3618#ifndef USE_64_BIT_ALL
3619#$use64bitall USE_64_BIT_ALL /**/
3620#endif
a33c94aa 3621
08c92000
MB
3622/* USE_LARGE_FILES:
3623 * This symbol, if defined, indicates that large file support
3624 * should be used when available.
640374d0 3625 */
08c92000
MB
3626#ifndef USE_LARGE_FILES
3627#$uselargefiles USE_LARGE_FILES /**/
3628#endif
dfe9444c 3629
08c92000
MB
3630/* USE_LONG_DOUBLE:
3631 * This symbol, if defined, indicates that long doubles should
3632 * be used when available.
a845a0d4 3633 */
08c92000
MB
3634#ifndef USE_LONG_DOUBLE
3635#$uselongdouble USE_LONG_DOUBLE /**/
3636#endif
a845a0d4 3637
08c92000
MB
3638/* USE_MORE_BITS:
3639 * This symbol, if defined, indicates that 64-bit interfaces and
3640 * long doubles should be used when available.
758a5d79 3641 */
08c92000
MB
3642#ifndef USE_MORE_BITS
3643#$usemorebits USE_MORE_BITS /**/
3644#endif
758a5d79 3645
08c92000
MB
3646/* MULTIPLICITY:
3647 * This symbol, if defined, indicates that Perl should
3648 * be built to use multiplicity.
1acc7ade 3649 */
08c92000
MB
3650#ifndef MULTIPLICITY
3651#$usemultiplicity MULTIPLICITY /**/
3652#endif
1acc7ade 3653
08c92000
MB
3654/* USE_PERLIO:
3655 * This symbol, if defined, indicates that the PerlIO abstraction should
3656 * be used throughout. If not defined, stdio should be
3657 * used in a fully backward compatible manner.
5ff3f7a4 3658 */
08c92000
MB
3659#ifndef USE_PERLIO
3660#$useperlio USE_PERLIO /**/
3661#endif
5ff3f7a4 3662
08c92000
MB
3663/* USE_SOCKS:
3664 * This symbol, if defined, indicates that Perl should
3665 * be built to use socks.
a845a0d4 3666 */
08c92000
MB
3667#ifndef USE_SOCKS
3668#$usesocks USE_SOCKS /**/
3669#endif
a845a0d4 3670
08c92000
MB
3671/* USE_ITHREADS:
3672 * This symbol, if defined, indicates that Perl should be built to
3673 * use the interpreter-based threading implementation.
1b9c9cf5 3674 */
08c92000
MB
3675/* USE_5005THREADS:
3676 * This symbol, if defined, indicates that Perl should be built to
3677 * use the 5.005-based threading implementation.
e7fb4fcc 3678 */
08c92000
MB
3679/* OLD_PTHREADS_API:
3680 * This symbol, if defined, indicates that Perl should
3681 * be built to use the old draft POSIX threads API.