This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
New INSTALL from Andy plus a typo fix to it from Kurt.
[perl5.git] / config_h.SH
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1case $CONFIG in
2'')
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3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
13esac
14case "$0" in
15*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
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16esac
17echo "Extracting config.h (with variable substitutions)"
a26b0745 18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
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19/*
20 * This file was produced by running the config_h.SH script, which
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21 * gets its values from config.sh, which is generally produced by
22 * running Configure.
23 *
24 * Feel free to modify any of this as the need arises. Note, however,
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25 * that running config_h.SH again will wipe out any changes you've made.
26 * For a more permanent change edit config.sh and rerun config_h.SH.
2304df62 27 *
dfe9444c 28 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
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29 */
30
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31/*
32 * Package name : $package
33 * Source directory : $src
34 * Configuration time: $cf_time
35 * Configured by : $cf_by
36 * Target system : $myuname
2304df62 37 */
8d063cd8 38
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39#ifndef _config_h_
40#define _config_h_
41
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42/* LOC_SED:
43 * This symbol holds the complete pathname to the sed program.
774d564b 44 */
dfe9444c 45#define LOC_SED "$full_sed" /**/
774d564b 46
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47/* BIN:
48 * This symbol holds the path of the bin directory where the package will
49 * be installed. Program must be prepared to deal with ~name substitution.
a687059c 50 */
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51/* BIN_EXP:
52 * This symbol is the filename expanded version of the BIN symbol, for
53 * programs that do not want to deal with that at run-time.
54 */
2304df62 55#define BIN "$bin" /**/
2ae324a7 56#define BIN_EXP "$binexp" /**/
a687059c 57
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58/* HAS_ALARM:
59 * This symbol, if defined, indicates that the alarm routine is
60 * available.
61 */
62#$d_alarm HAS_ALARM /**/
63
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64/* HASATTRIBUTE:
65 * This symbol indicates the C compiler can check for function attributes,
66 * such as printf formats. This is normally only supported by GNU cc.
67 */
68#$d_attribut HASATTRIBUTE /**/
69#ifndef HASATTRIBUTE
70#define __attribute__(_arg_)
71#endif
72
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73/* HAS_BCMP:
74 * This symbol is defined if the bcmp() routine is available to
75 * compare blocks of memory.
a687059c 76 */
2304df62 77#$d_bcmp HAS_BCMP /**/
a687059c 78
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79/* HAS_BCOPY:
80 * This symbol is defined if the bcopy() routine is available to
81 * copy blocks of memory.
c51b80d1 82 */
2304df62 83#$d_bcopy HAS_BCOPY /**/
c51b80d1 84
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85/* HAS_BZERO:
86 * This symbol is defined if the bzero() routine is available to
87 * set a memory block to 0.
0d3e774c 88 */
2304df62 89#$d_bzero HAS_BZERO /**/
0d3e774c 90
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91/* HAS_CHOWN:
92 * This symbol, if defined, indicates that the chown routine is
93 * available.
94 */
95#$d_chown HAS_CHOWN /**/
96
97/* HAS_CHROOT:
98 * This symbol, if defined, indicates that the chroot routine is
99 * available.
100 */
101#$d_chroot HAS_CHROOT /**/
102
2304df62 103/* HAS_CHSIZE:
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104 * This symbol, if defined, indicates that the chsize routine is available
105 * to truncate files. You might need a -lx to get this routine.
106 */
fe14fcc3 107#$d_chsize HAS_CHSIZE /**/
87250799 108
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109/* HASCONST:
110 * This symbol, if defined, indicates that this C compiler knows about
111 * the const type. There is no need to actually test for that symbol
112 * within your programs. The mere use of the "const" keyword will
113 * trigger the necessary tests.
114 */
115#$d_const HASCONST /**/
116#ifndef HASCONST
117#define const
118#endif
119
120/* HAS_CRYPT:
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121 * This symbol, if defined, indicates that the crypt routine is available
122 * to encrypt passwords and the like.
123 */
2304df62 124#$d_crypt HAS_CRYPT /**/
2e1b3b7e 125
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126/* HAS_CUSERID:
127 * This symbol, if defined, indicates that the cuserid routine is
128 * available to get character login names.
13281fa4 129 */
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130#$d_cuserid HAS_CUSERID /**/
131
132/* HAS_DBL_DIG:
133 * This symbol, if defined, indicates that this system's <float.h>
134 * or <limits.h> defines the symbol DBL_DIG, which is the number
135 * of significant digits in a double precision number. If this
136 * symbol is not defined, a guess of 15 is usually pretty good.
137 */
138#$d_dbl_dig HAS_DBL_DIG /* */
139
140/* HAS_DIFFTIME:
141 * This symbol, if defined, indicates that the difftime routine is
142 * available.
143 */
144#$d_difftime HAS_DIFFTIME /**/
13281fa4 145
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146/* HAS_DLERROR:
147 * This symbol, if defined, indicates that the dlerror routine is
148 * available to return a string describing the last error that
149 * occurred from a call to dlopen(), dlclose() or dlsym().
150 */
151#$d_dlerror HAS_DLERROR /**/
152
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153/* SETUID_SCRIPTS_ARE_SECURE_NOW:
154 * This symbol, if defined, indicates that the bug that prevents
155 * setuid scripts from being secure is not present in this kernel.
156 */
157/* DOSUID:
158 * This symbol, if defined, indicates that the C program should
159 * check the script that it is executing for setuid/setgid bits, and
160 * attempt to emulate setuid/setgid on systems that have disabled
161 * setuid #! scripts because the kernel can't do it securely.
162 * It is up to the package designer to make sure that this emulation
163 * is done securely. Among other things, it should do an fstat on
164 * the script it just opened to make sure it really is a setuid/setgid
165 * script, it should make sure the arguments passed correspond exactly
166 * to the argument on the #! line, and it should not trust any
167 * subprocesses to which it must pass the filename rather than the
168 * file descriptor of the script to be executed.
169 */
170#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
171#$d_dosuid DOSUID /**/
172
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173/* HAS_DUP2:
174 * This symbol, if defined, indicates that the dup2 routine is
175 * available to duplicate file descriptors.
a687059c 176 */
2304df62 177#$d_dup2 HAS_DUP2 /**/
a687059c 178
2304df62 179/* HAS_FCHMOD:
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180 * This symbol, if defined, indicates that the fchmod routine is available
181 * to change mode of opened files. If unavailable, use chmod().
182 */
2304df62 183#$d_fchmod HAS_FCHMOD /**/
378cc40b 184
2304df62 185/* HAS_FCHOWN:
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186 * This symbol, if defined, indicates that the fchown routine is available
187 * to change ownership of opened files. If unavailable, use chown().
188 */
2304df62 189#$d_fchown HAS_FCHOWN /**/
378cc40b 190
2304df62 191/* HAS_FCNTL:
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192 * This symbol, if defined, indicates to the C program that
193 * the fcntl() function exists.
a687059c 194 */
2304df62 195#$d_fcntl HAS_FCNTL /**/
a687059c 196
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197/* HAS_FGETPOS:
198 * This symbol, if defined, indicates that the fgetpos routine is
199 * available to get the file position indicator, similar to ftell().
200 */
201#$d_fgetpos HAS_FGETPOS /**/
202
2304df62 203/* FLEXFILENAMES:
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204 * This symbol, if defined, indicates that the system supports filenames
205 * longer than 14 characters.
206 */
207#$d_flexfnam FLEXFILENAMES /**/
208
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209/* HAS_FLOCK:
210 * This symbol, if defined, indicates that the flock routine is
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211 * available to do file locking.
212 */
2304df62 213#$d_flock HAS_FLOCK /**/
a687059c 214
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215/* HAS_FORK:
216 * This symbol, if defined, indicates that the fork routine is
217 * available.
218 */
219#$d_fork HAS_FORK /**/
220
221/* HAS_FSETPOS:
222 * This symbol, if defined, indicates that the fsetpos routine is
223 * available to set the file position indicator, similar to fseek().
224 */
225#$d_fsetpos HAS_FSETPOS /**/
226
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227/* HAS_GETTIMEOFDAY:
228 * This symbol, if defined, indicates that the gettimeofday() system
229 * call is available for a sub-second accuracy clock. Usually, the file
230 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
231 * The type "Timeval" should be used to refer to "struct timeval".
232 */
233#$d_gettimeod HAS_GETTIMEOFDAY /**/
234#ifdef HAS_GETTIMEOFDAY
235#define Timeval struct timeval /* Structure used by gettimeofday() */
236#endif
237
2304df62 238/* HAS_GETGROUPS:
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239 * This symbol, if defined, indicates that the getgroups() routine is
240 * available to get the list of process groups. If unavailable, multiple
241 * groups are probably not supported.
242 */
2304df62 243#$d_getgrps HAS_GETGROUPS /**/
378cc40b 244
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245/* HAS_GETLOGIN:
246 * This symbol, if defined, indicates that the getlogin routine is
247 * available to get the login name.
248 */
249#$d_getlogin HAS_GETLOGIN /**/
250
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251/* HAS_GETPGID:
252 * This symbol, if defined, indicates to the C program that
253 * the getpgid(pid) function is available to get the
254 * process group id.
255 */
256#$d_getpgid HAS_GETPGID /**/
257
258/* HAS_GETPGRP:
259 * This symbol, if defined, indicates that the getpgrp routine is
260 * available to get the current process group.
261 */
262/* USE_BSD_GETPGRP:
263 * This symbol, if defined, indicates that getpgrp needs one
264 * arguments whereas USG one needs none.
265 */
266#$d_getpgrp HAS_GETPGRP /**/
267#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
268
2304df62 269/* HAS_GETPGRP2:
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270 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
271 * routine is available to get the current process group.
272 */
2304df62 273#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 274
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275/* HAS_GETPPID:
276 * This symbol, if defined, indicates that the getppid routine is
277 * available to get the parent process ID.
278 */
279#$d_getppid HAS_GETPPID /**/
280
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281/* HAS_GETPRIORITY:
282 * This symbol, if defined, indicates that the getpriority routine is
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283 * available to get a process's priority.
284 */
2304df62 285#$d_getprior HAS_GETPRIORITY /**/
a687059c 286
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287/* HAS_INET_ATON:
288 * This symbol, if defined, indicates to the C program that the
289 * inet_aton() function is available to parse IP address "dotted-quad"
290 * strings.
ecfc5424 291 */
dfe9444c 292#$d_inetaton HAS_INET_ATON /**/
ecfc5424 293
2304df62 294/* HAS_KILLPG:
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295 * This symbol, if defined, indicates that the killpg routine is available
296 * to kill process groups. If unavailable, you probably should use kill
297 * with a negative process number.
298 */
2304df62 299#$d_killpg HAS_KILLPG /**/
378cc40b 300
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301/* HAS_LINK:
302 * This symbol, if defined, indicates that the link routine is
303 * available to create hard links.
0d3e774c 304 */
2304df62 305#$d_link HAS_LINK /**/
0d3e774c 306
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307/* HAS_LOCALECONV:
308 * This symbol, if defined, indicates that the localeconv routine is
309 * available for numeric and monetary formatting conventions.
310 */
311#$d_locconv HAS_LOCALECONV /**/
312
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313/* HAS_LOCKF:
314 * This symbol, if defined, indicates that the lockf routine is
315 * available to do file locking.
316 */
317#$d_lockf HAS_LOCKF /**/
318
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319/* HAS_LSTAT:
320 * This symbol, if defined, indicates that the lstat routine is
321 * available to do file stats on symbolic links.
a687059c 322 */
2304df62 323#$d_lstat HAS_LSTAT /**/
a687059c 324
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325/* HAS_MBLEN:
326 * This symbol, if defined, indicates that the mblen routine is available
327 * to find the number of bytes in a multibye character.
328 */
329#$d_mblen HAS_MBLEN /**/
330
331/* HAS_MBSTOWCS:
332 * This symbol, if defined, indicates that the mbstowcs routine is
333 * available to covert a multibyte string into a wide character string.
334 */
335#$d_mbstowcs HAS_MBSTOWCS /**/
336
337/* HAS_MBTOWC:
338 * This symbol, if defined, indicates that the mbtowc routine is available
339 * to covert a multibyte to a wide character.
340 */
341#$d_mbtowc HAS_MBTOWC /**/
342
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343/* HAS_MEMCMP:
344 * This symbol, if defined, indicates that the memcmp routine is available
345 * to compare blocks of memory.
378cc40b 346 */
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347#$d_memcmp HAS_MEMCMP /**/
348
349/* HAS_MEMCPY:
9f971974 350 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 351 * to copy blocks of memory.
9f971974 352 */
2304df62 353#$d_memcpy HAS_MEMCPY /**/
9f971974 354
2304df62 355/* HAS_MEMMOVE:
9f971974 356 * This symbol, if defined, indicates that the memmove routine is available
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357 * to copy potentially overlapping blocks of memory. This should be used
358 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
359 * own version.
9f971974 360 */
2304df62 361#$d_memmove HAS_MEMMOVE /**/
9f971974 362
2304df62 363/* HAS_MEMSET:
9f971974 364 * This symbol, if defined, indicates that the memset routine is available
2304df62 365 * to set blocks of memory.
9f971974 366 */
2304df62 367#$d_memset HAS_MEMSET /**/
378cc40b 368
2304df62 369/* HAS_MKDIR:
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370 * This symbol, if defined, indicates that the mkdir routine is available
371 * to create directories. Otherwise you should fork off a new process to
372 * exec /bin/mkdir.
373 */
2304df62 374#$d_mkdir HAS_MKDIR /**/
fe14fcc3 375
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376/* HAS_MKFIFO:
377 * This symbol, if defined, indicates that the mkfifo routine is
378 * available to create FIFOs. Otherwise, mknod should be able to
379 * do it for you. However, if mkfifo is there, mknod might require
380 * super-user privileges which mkfifo will not.
381 */
382#$d_mkfifo HAS_MKFIFO /**/
383
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384/* HAS_MKTIME:
385 * This symbol, if defined, indicates that the mktime routine is
386 * available.
387 */
388#$d_mktime HAS_MKTIME /**/
389
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390/* HAS_MSYNC:
391 * This symbol, if defined, indicates that the msync system call is
392 * available to synchronize a mapped file.
393 */
394#$d_msync HAS_MSYNC /**/
395
396/* HAS_MUNMAP:
397 * This symbol, if defined, indicates that the munmap system call is
398 * available to unmap a region, usually mapped by mmap().
399 */
400#$d_munmap HAS_MUNMAP /**/
401
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402/* HAS_NICE:
403 * This symbol, if defined, indicates that the nice routine is
404 * available.
fe14fcc3 405 */
a0d0e21e 406#$d_nice HAS_NICE /**/
a687059c 407
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408/* HAS_PATHCONF:
409 * This symbol, if defined, indicates that pathconf() is available
410 * to determine file-system related limits and options associated
411 * with a given filename.
412 */
413/* HAS_FPATHCONF:
414 * This symbol, if defined, indicates that pathconf() is available
415 * to determine file-system related limits and options associated
416 * with a given open file descriptor.
417 */
418#$d_pathconf HAS_PATHCONF /**/
419#$d_fpathconf HAS_FPATHCONF /**/
420
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421/* HAS_PAUSE:
422 * This symbol, if defined, indicates that the pause routine is
423 * available to suspend a process until a signal is received.
a687059c 424 */
a0d0e21e 425#$d_pause HAS_PAUSE /**/
a687059c 426
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427/* HAS_PIPE:
428 * This symbol, if defined, indicates that the pipe routine is
429 * available to create an inter-process channel.
fe14fcc3 430 */
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431#$d_pipe HAS_PIPE /**/
432
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433/* HAS_POLL:
434 * This symbol, if defined, indicates that the poll routine is
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435 * available to poll active file descriptors. You may safely
436 * include <poll.h> when this symbol is defined.
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437 */
438#$d_poll HAS_POLL /**/
439
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440/* HAS_READDIR:
441 * This symbol, if defined, indicates that the readdir routine is
442 * available to read directory entries. You may have to include
443 * <dirent.h>. See I_DIRENT.
444 */
445#$d_readdir HAS_READDIR /**/
446
447/* HAS_SEEKDIR:
448 * This symbol, if defined, indicates that the seekdir routine is
449 * available. You may have to include <dirent.h>. See I_DIRENT.
450 */
451#$d_seekdir HAS_SEEKDIR /**/
452
453/* HAS_TELLDIR:
454 * This symbol, if defined, indicates that the telldir routine is
455 * available. You may have to include <dirent.h>. See I_DIRENT.
456 */
457#$d_telldir HAS_TELLDIR /**/
458
459/* HAS_REWINDDIR:
460 * This symbol, if defined, indicates that the rewinddir routine is
461 * available. You may have to include <dirent.h>. See I_DIRENT.
462 */
463#$d_rewinddir HAS_REWINDDIR /**/
464
465/* HAS_READLINK:
466 * This symbol, if defined, indicates that the readlink routine is
467 * available to read the value of a symbolic link.
468 */
469#$d_readlink HAS_READLINK /**/
fe14fcc3 470
2304df62 471/* HAS_RENAME:
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472 * This symbol, if defined, indicates that the rename routine is available
473 * to rename files. Otherwise you should do the unlink(), link(), unlink()
474 * trick.
475 */
2304df62 476#$d_rename HAS_RENAME /**/
378cc40b 477
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478/* HAS_RMDIR:
479 * This symbol, if defined, indicates that the rmdir routine is
480 * available to remove directories. Otherwise you should fork off a
481 * new process to exec /bin/rmdir.
9f971974 482 */
2304df62 483#$d_rmdir HAS_RMDIR /**/
9f971974 484
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485/* HAS_SELECT:
486 * This symbol, if defined, indicates that the select routine is
487 * available to select active file descriptors. If the timeout field
488 * is used, <sys/time.h> may need to be included.
fe14fcc3 489 */
2304df62 490#$d_select HAS_SELECT /**/
a687059c 491
2304df62 492/* HAS_SETEGID:
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493 * This symbol, if defined, indicates that the setegid routine is available
494 * to change the effective gid of the current program.
495 */
2304df62 496#$d_setegid HAS_SETEGID /**/
378cc40b 497
2304df62 498/* HAS_SETEUID:
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499 * This symbol, if defined, indicates that the seteuid routine is available
500 * to change the effective uid of the current program.
501 */
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502#$d_seteuid HAS_SETEUID /**/
503
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504/* HAS_SETLINEBUF:
505 * This symbol, if defined, indicates that the setlinebuf routine is
506 * available to change stderr or stdout from block-buffered or unbuffered
507 * to a line-buffered mode.
508 */
509#$d_setlinebuf HAS_SETLINEBUF /**/
510
511/* HAS_SETLOCALE:
512 * This symbol, if defined, indicates that the setlocale routine is
513 * available to handle locale-specific ctype implementations.
514 */
515#$d_setlocale HAS_SETLOCALE /**/
516
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517/* HAS_SETPGID:
518 * This symbol, if defined, indicates that the setpgid(pid, gpid)
519 * routine is available to set process group ID.
520 */
521#$d_setpgid HAS_SETPGID /**/
522
523/* HAS_SETPGRP:
524 * This symbol, if defined, indicates that the setpgrp routine is
525 * available to set the current process group.
526 */
527/* USE_BSD_SETPGRP:
528 * This symbol, if defined, indicates that setpgrp needs two
529 * arguments whereas USG one needs none. See also HAS_SETPGID
530 * for a POSIX interface.
531 */
532#$d_setpgrp HAS_SETPGRP /**/
533#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
534
2304df62 535/* HAS_SETPGRP2:
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536 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
537 * routine is available to set the current process group.
538 */
2304df62 539#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 540
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541/* HAS_SETPRIORITY:
542 * This symbol, if defined, indicates that the setpriority routine is
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543 * available to set a process's priority.
544 */
2304df62 545#$d_setprior HAS_SETPRIORITY /**/
a687059c 546
2304df62 547/* HAS_SETREGID:
a687059c 548 * This symbol, if defined, indicates that the setregid routine is
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549 * available to change the real and effective gid of the current
550 * process.
a687059c 551 */
2304df62 552/* HAS_SETRESGID:
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553 * This symbol, if defined, indicates that the setresgid routine is
554 * available to change the real, effective and saved gid of the current
2304df62 555 * process.
a687059c 556 */
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557#$d_setregid HAS_SETREGID /**/
558#$d_setresgid HAS_SETRESGID /**/
a687059c 559
2304df62 560/* HAS_SETREUID:
a687059c 561 * This symbol, if defined, indicates that the setreuid routine is
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562 * available to change the real and effective uid of the current
563 * process.
a687059c 564 */
2304df62 565/* HAS_SETRESUID:
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566 * This symbol, if defined, indicates that the setresuid routine is
567 * available to change the real, effective and saved uid of the current
2304df62 568 * process.
a687059c 569 */
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570#$d_setreuid HAS_SETREUID /**/
571#$d_setresuid HAS_SETRESUID /**/
a687059c 572
2304df62 573/* HAS_SETRGID:
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574 * This symbol, if defined, indicates that the setrgid routine is available
575 * to change the real gid of the current program.
576 */
2304df62 577#$d_setrgid HAS_SETRGID /**/
378cc40b 578
2304df62 579/* HAS_SETRUID:
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580 * This symbol, if defined, indicates that the setruid routine is available
581 * to change the real uid of the current program.
582 */
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583#$d_setruid HAS_SETRUID /**/
584
585/* HAS_SETSID:
586 * This symbol, if defined, indicates that the setsid routine is
587 * available to set the process group ID.
588 */
589#$d_setsid HAS_SETSID /**/
fe14fcc3 590
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591/* Shmat_t:
592 * This symbol holds the return type of the shmat() system call.
593 * Usually set to 'void *' or 'char *'.
fe14fcc3 594 */
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595/* HAS_SHMAT_PROTOTYPE:
596 * This symbol, if defined, indicates that the sys/shm.h includes
597 * a prototype for shmat(). Otherwise, it is up to the program to
b0ca4213 598 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
a0d0e21e
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599 * but not always right so it should be emitted by the program only
600 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 601 */
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602#define Shmat_t $shmattype /**/
603#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 604
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605/* HAS_STRCHR:
606 * This symbol is defined to indicate that the strchr()/strrchr()
607 * functions are available for string searching. If not, try the
608 * index()/rindex() pair.
16d20bd9 609 */
dfe9444c
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610/* HAS_INDEX:
611 * This symbol is defined to indicate that the index()/rindex()
612 * functions are available for string searching.
c2960299 613 */
dfe9444c
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614#$d_strchr HAS_STRCHR /**/
615#$d_index HAS_INDEX /**/
616
617/* HAS_STRCOLL:
618 * This symbol, if defined, indicates that the strcoll routine is
619 * available to compare strings using collating information.
16d20bd9 620 */
dfe9444c
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621#$d_strcoll HAS_STRCOLL /**/
622
623/* USE_STRUCT_COPY:
624 * This symbol, if defined, indicates that this C compiler knows how
625 * to copy structures. If undefined, you'll need to use a block copy
626 * routine of some sort instead.
c2960299 627 */
dfe9444c 628#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 629
a89d8a78
DH
630/* HAS_STRTOD:
631 * This symbol, if defined, indicates that the strtod routine is
5f05dabc 632 * available to provide better numeric string conversion than atof().
a89d8a78
DH
633 */
634#$d_strtod HAS_STRTOD /**/
635
636/* HAS_STRTOL:
5f05dabc
PP
637 * This symbol, if defined, indicates that the strtol routine is available
638 * to provide better numeric string conversion than atoi() and friends.
a89d8a78
DH
639 */
640#$d_strtol HAS_STRTOL /**/
641
642/* HAS_STRTOUL:
643 * This symbol, if defined, indicates that the strtoul routine is
5f05dabc 644 * available to provide conversion of strings to unsigned long.
a89d8a78
DH
645 */
646#$d_strtoul HAS_STRTOUL /**/
647
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LW
648/* HAS_STRXFRM:
649 * This symbol, if defined, indicates that the strxfrm() routine is
650 * available to transform strings.
651 */
652#$d_strxfrm HAS_STRXFRM /**/
653
2304df62 654/* HAS_SYMLINK:
2e1b3b7e
KK
655 * This symbol, if defined, indicates that the symlink routine is available
656 * to create symbolic links.
657 */
2304df62 658#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 659
2304df62
AD
660/* HAS_SYSCALL:
661 * This symbol, if defined, indicates that the syscall routine is
662 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 663 */
2304df62 664#$d_syscall HAS_SYSCALL /**/
e5d73d77 665
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AD
666/* HAS_SYSCONF:
667 * This symbol, if defined, indicates that sysconf() is available
668 * to determine system related limits and options.
669 */
670#$d_sysconf HAS_SYSCONF /**/
671
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AD
672/* HAS_SYSTEM:
673 * This symbol, if defined, indicates that the system routine is
674 * available to issue a shell command.
9f971974 675 */
2304df62 676#$d_system HAS_SYSTEM /**/
9f971974 677
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LW
678/* HAS_TCGETPGRP:
679 * This symbol, if defined, indicates that the tcgetpgrp routine is
680 * available to get foreground process group ID.
85e6fe83 681 */
a0d0e21e
LW
682#$d_tcgetpgrp HAS_TCGETPGRP /**/
683
684/* HAS_TCSETPGRP:
685 * This symbol, if defined, indicates that the tcsetpgrp routine is
686 * available to set foreground process group ID.
687 */
688#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 689
2304df62 690/* HAS_TRUNCATE:
87250799
LW
691 * This symbol, if defined, indicates that the truncate routine is
692 * available to truncate files.
693 */
2304df62 694#$d_truncate HAS_TRUNCATE /**/
87250799 695
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LW
696/* HAS_TZNAME:
697 * This symbol, if defined, indicates that the tzname[] array is
698 * available to access timezone names.
699 */
700#$d_tzname HAS_TZNAME /**/
701
702/* HAS_UMASK:
703 * This symbol, if defined, indicates that the umask routine is
704 * available to set and get the value of the file creation mask.
705 */
706#$d_umask HAS_UMASK /**/
707
2304df62 708/* HASVOLATILE:
afd9f252
LW
709 * This symbol, if defined, indicates that this C compiler knows about
710 * the volatile declaration.
711 */
712#$d_volatile HASVOLATILE /**/
2304df62
AD
713#ifndef HASVOLATILE
714#define volatile
715#endif
afd9f252 716
2304df62 717/* HAS_WAIT4:
bf38876a
LW
718 * This symbol, if defined, indicates that wait4() exists.
719 */
2304df62 720#$d_wait4 HAS_WAIT4 /**/
bf38876a 721
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722/* HAS_WAITPID:
723 * This symbol, if defined, indicates that the waitpid routine is
724 * available to wait for child process.
39c3038c 725 */
2304df62 726#$d_waitpid HAS_WAITPID /**/
39c3038c 727
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LW
728/* HAS_WCSTOMBS:
729 * This symbol, if defined, indicates that the wcstombs routine is
730 * available to convert wide character strings to multibyte strings.
731 */
732#$d_wcstombs HAS_WCSTOMBS /**/
733
734/* HAS_WCTOMB:
735 * This symbol, if defined, indicates that the wctomb routine is available
736 * to covert a wide character to a multibyte.
737 */
738#$d_wctomb HAS_WCTOMB /**/
739
28e8609d 740/* I_ARPA_INET:
5ff3f7a4
GS
741 * This symbol, if defined, indicates to the C program that it should
742 * include <arpa/inet.h> to get inet_addr and friends declarations.
28e8609d 743 */
5ff3f7a4 744#$i_arpainet I_ARPA_INET /**/
28e8609d 745
dfe9444c
AD
746/* I_DBM:
747 * This symbol, if defined, indicates that <dbm.h> exists and should
748 * be included.
232e078e 749 */
dfe9444c
AD
750/* I_RPCSVC_DBM:
751 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
752 * should be included.
232e078e 753 */
dfe9444c
AD
754#$i_dbm I_DBM /**/
755#$i_rpcsvcdbm I_RPCSVC_DBM /**/
232e078e 756
2304df62
AD
757/* I_DIRENT:
758 * This symbol, if defined, indicates to the C program that it should
759 * include <dirent.h>. Using this symbol also triggers the definition
760 * of the Direntry_t define which ends up being 'struct dirent' or
761 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 762 */
2304df62
AD
763/* DIRNAMLEN:
764 * This symbol, if defined, indicates to the C program that the length
765 * of directory entry names is provided by a d_namlen field. Otherwise
766 * you need to do strlen() on the d_name field.
767 */
a0d0e21e
LW
768/* Direntry_t:
769 * This symbol is set to 'struct direct' or 'struct dirent' depending on
770 * whether dirent is available or not. You should use this pseudo type to
771 * portably declare your directory entries.
772 */
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AD
773#$i_dirent I_DIRENT /**/
774#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e
LW
775#define Direntry_t $direntrytype
776
777/* I_DLFCN:
778 * This symbol, if defined, indicates that <dlfcn.h> exists and should
779 * be included.
780 */
781#$i_dlfcn I_DLFCN /**/
1c3d792e 782
2304df62 783/* I_FCNTL:
fe14fcc3 784 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 785 */
2304df62 786#$i_fcntl I_FCNTL /**/
a687059c 787
a0d0e21e
LW
788/* I_FLOAT:
789 * This symbol, if defined, indicates to the C program that it should
790 * include <float.h> to get definition of symbols like DBL_MAX or
791 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 792 */
a0d0e21e 793#$i_float I_FLOAT /**/
a687059c 794
a0d0e21e
LW
795/* I_LIMITS:
796 * This symbol, if defined, indicates to the C program that it should
797 * include <limits.h> to get definition of symbols like WORD_BIT or
798 * LONG_MAX, i.e. machine dependant limitations.
799 */
800#$i_limits I_LIMITS /**/
801
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802/* I_LOCALE:
803 * This symbol, if defined, indicates to the C program that it should
804 * include <locale.h>.
805 */
806#$i_locale I_LOCALE /**/
807
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LW
808/* I_MATH:
809 * This symbol, if defined, indicates to the C program that it should
810 * include <math.h>.
811 */
812#$i_math I_MATH /**/
813
814/* I_MEMORY:
815 * This symbol, if defined, indicates to the C program that it should
816 * include <memory.h>.
817 */
818#$i_memory I_MEMORY /**/
819
232e078e 820/* I_NDBM:
16d20bd9 821 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e
AD
822 * be included.
823 */
824#$i_ndbm I_NDBM /**/
825
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AD
826/* I_NET_ERRNO:
827 * This symbol, if defined, indicates that <net/errno.h> exists and
828 * should be included.
2304df62 829 */
ecfc5424 830#$i_neterrno I_NET_ERRNO /**/
2304df62
AD
831
832/* I_NETINET_IN:
03a14243 833 * This symbol, if defined, indicates to the C program that it should
2304df62 834 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 835 */
2304df62 836#$i_niin I_NETINET_IN /**/
03a14243 837
dfe9444c
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838/* I_SFIO:
839 * This symbol, if defined, indicates to the C program that it should
840 * include <sfio.h>.
841 */
842#$i_sfio I_SFIO /**/
843
2304df62
AD
844/* I_STDDEF:
845 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c
LW
846 * be included.
847 */
2304df62 848#$i_stddef I_STDDEF /**/
a687059c 849
a0d0e21e
LW
850/* I_STDLIB:
851 * This symbol, if defined, indicates that <stdlib.h> exists and should
852 * be included.
853 */
854#$i_stdlib I_STDLIB /**/
855
856/* I_STRING:
85e6fe83
LW
857 * This symbol, if defined, indicates to the C program that it should
858 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
859 */
860#$i_string I_STRING /**/
861
2304df62
AD
862/* I_SYS_DIR:
863 * This symbol, if defined, indicates to the C program that it should
864 * include <sys/dir.h>.
d8f2e4cc 865 */
2304df62
AD
866#$i_sysdir I_SYS_DIR /**/
867
868/* I_SYS_FILE:
869 * This symbol, if defined, indicates to the C program that it should
870 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 871 */
2304df62
AD
872#$i_sysfile I_SYS_FILE /**/
873
874/* I_SYS_IOCTL:
875 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
876 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 877 */
2304df62
AD
878#$i_sysioctl I_SYS_IOCTL /**/
879
880/* I_SYS_NDIR:
881 * This symbol, if defined, indicates to the C program that it should
882 * include <sys/ndir.h>.
883 */
884#$i_sysndir I_SYS_NDIR /**/
885
a0d0e21e
LW
886/* I_SYS_PARAM:
887 * This symbol, if defined, indicates to the C program that it should
888 * include <sys/param.h>.
889 */
890#$i_sysparam I_SYS_PARAM /**/
891
e876cf0b
PP
892/* I_SYS_RESOURCE:
893 * This symbol, if defined, indicates to the C program that it should
894 * include <sys/resource.h>.
895 */
896#$i_sysresrc I_SYS_RESOURCE /**/
897
2304df62
AD
898/* I_SYS_SELECT:
899 * This symbol, if defined, indicates to the C program that it should
900 * include <sys/select.h> in order to get definition of struct timeval.
901 */
902#$i_sysselct I_SYS_SELECT /**/
903
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AD
904/* I_SYS_STAT:
905 * This symbol, if defined, indicates to the C program that it should
906 * include <sys/stat.h>.
907 */
908#$i_sysstat I_SYS_STAT /**/
909
a0d0e21e
LW
910/* I_SYS_TIMES:
911 * This symbol, if defined, indicates to the C program that it should
912 * include <sys/times.h>.
913 */
914#$i_systimes I_SYS_TIMES /**/
915
bd89102f
AD
916/* I_SYS_TYPES:
917 * This symbol, if defined, indicates to the C program that it should
918 * include <sys/types.h>.
919 */
920#$i_systypes I_SYS_TYPES /**/
921
25f94b33
AD
922/* I_SYS_UN:
923 * This symbol, if defined, indicates to the C program that it should
924 * include <sys/un.h> to get UNIX domain socket definitions.
925 */
926#$i_sysun I_SYS_UN /**/
927
e876cf0b
PP
928/* I_SYS_WAIT:
929 * This symbol, if defined, indicates to the C program that it should
930 * include <sys/wait.h>.
931 */
932#$i_syswait I_SYS_WAIT /**/
933
a0d0e21e
LW
934/* I_TERMIO:
935 * This symbol, if defined, indicates that the program should include
936 * <termio.h> rather than <sgtty.h>. There are also differences in
937 * the ioctl() calls that depend on the value of this symbol.
938 */
939/* I_TERMIOS:
940 * This symbol, if defined, indicates that the program should include
941 * the POSIX termios.h rather than sgtty.h or termio.h.
942 * There are also differences in the ioctl() calls that depend on the
943 * value of this symbol.
944 */
945/* I_SGTTY:
946 * This symbol, if defined, indicates that the program should include
947 * <sgtty.h> rather than <termio.h>. There are also differences in
948 * the ioctl() calls that depend on the value of this symbol.
949 */
950#$i_termio I_TERMIO /**/
951#$i_termios I_TERMIOS /**/
952#$i_sgtty I_SGTTY /**/
953
85e6fe83
LW
954/* I_UNISTD:
955 * This symbol, if defined, indicates to the C program that it should
956 * include <unistd.h>.
957 */
958#$i_unistd I_UNISTD /**/
d8f2e4cc 959
2304df62 960/* I_UTIME:
d8f2e4cc 961 * This symbol, if defined, indicates to the C program that it should
2304df62 962 * include <utime.h>.
d8f2e4cc 963 */
2304df62 964#$i_utime I_UTIME /**/
d8f2e4cc 965
dfe9444c
AD
966/* I_VALUES:
967 * This symbol, if defined, indicates to the C program that it should
968 * include <values.h> to get definition of symbols like MINFLOAT or
969 * MAXLONG, i.e. machine dependant limitations. Probably, you
970 * should use <limits.h> instead, if it is available.
971 */
972#$i_values I_VALUES /**/
973
e876cf0b
PP
974/* I_STDARG:
975 * This symbol, if defined, indicates that <stdarg.h> exists and should
976 * be included.
977 */
978/* I_VARARGS:
979 * This symbol, if defined, indicates to the C program that it should
980 * include <varargs.h>.
981 */
982#$i_stdarg I_STDARG /**/
983#$i_varargs I_VARARGS /**/
984
a0d0e21e
LW
985/* I_VFORK:
986 * This symbol, if defined, indicates to the C program that it should
987 * include vfork.h.
988 */
989#$i_vfork I_VFORK /**/
a687059c 990
a0d0e21e
LW
991/* CAN_PROTOTYPE:
992 * If defined, this macro indicates that the C compiler can handle
993 * function prototypes.
85e6fe83 994 */
a0d0e21e
LW
995/* _:
996 * This macro is used to declare function parameters for folks who want
997 * to make declarations with prototypes using a different style than
998 * the above macros. Use double parentheses. For example:
999 *
1000 * int main _((int argc, char *argv[]));
1001 */
1002#$prototype CAN_PROTOTYPE /**/
1003#ifdef CAN_PROTOTYPE
1004#define _(args) args
1005#else
1006#define _(args) ()
1007#endif
85e6fe83 1008
dfe9444c
AD
1009/* SH_PATH:
1010 * This symbol contains the full pathname to the shell used on this
1011 * on this system to execute Bourne shell scripts. Usually, this will be
1012 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1013 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1014 * D:/bin/sh.exe.
a0d0e21e 1015 */
dfe9444c 1016#define SH_PATH "$sh" /**/
a0d0e21e 1017
2304df62
AD
1018/* STDCHAR:
1019 * This symbol is defined to be the type of char used in stdio.h.
1020 * It has the values "unsigned char" or "char".
fe14fcc3 1021 */
2304df62
AD
1022#define STDCHAR $stdchar /**/
1023
5ff3f7a4
GS
1024/* HAS_ACCESSX:
1025 * This symbol, if defined, indicates that the accessx routine is
1026 * available to do extended access checks.
1027 */
1028#$d_accessx HAS_ACCESSX /**/
1029
1030/* HAS_EACCESS:
1031 * This symbol, if defined, indicates that the eaccess routine is
1032 * available to do extended access checks.
1033 */
1034#$d_eaccess HAS_EACCESS /**/
1035
1036/* I_SYS_ACCESS:
1037 * This symbol, if defined, indicates to the C program that it should
85ab1d1d 1038 * include <sys/access.h>.
5ff3f7a4
GS
1039 */
1040#$i_sysaccess I_SYS_ACCESS /**/
1041
1042/* I_SYS_SECURITY:
1043 * This symbol, if defined, indicates to the C program that it should
1044 * include <sys/security.h>.
1045 */
1046#$i_syssecrt I_SYS_SECURITY /**/
1047
a12fb911
HM
1048/* CROSSCOMPILE:
1049 * This symbol, if defined, signifies that we our
1050 * build process is a cross-compilation.
1051 */
1052#$crosscompile CROSSCOMPILE /**/
1053
8f1f23e8
W
1054/* INTSIZE:
1055 * This symbol contains the value of sizeof(int) so that the C
1056 * preprocessor can make decisions based on it.
1057 */
1058/* LONGSIZE:
1059 * This symbol contains the value of sizeof(long) so that the C
1060 * preprocessor can make decisions based on it.
1061 */
1062/* SHORTSIZE:
1063 * This symbol contains the value of sizeof(short) so that the C
1064 * preprocessor can make decisions based on it.
1065 */
1066#define INTSIZE $intsize /**/
1067#define LONGSIZE $longsize /**/
1068#define SHORTSIZE $shortsize /**/
1069
a12fb911
HM
1070/* MULTIARCH:
1071 * This symbol, if defined, signifies that the build
1072 * process will produce some binary files that are going to be
1073 * used in a cross-platform environment. This is the case for
1074 * example with the NeXT "fat" binaries that contain executables
1075 * for several CPUs.
1076 */
1077#$multiarch MULTIARCH /**/
1078
dfe9444c 1079/* MEM_ALIGNBYTES:
68c15b6f
HM
1080 * This symbol contains the number of bytes required to align a
1081 * double. Usual values are 2, 4 and 8. The default is eight,
1082 * for safety.
5f05dabc 1083 */
c4747d3e 1084#if defined(CROSSCOMPILE) || defined(MULTIARCH)
68c15b6f
HM
1085# define MEM_ALIGNBYTES 8
1086#else
1087#define MEM_ALIGNBYTES $alignbytes
1088#endif
5f05dabc 1089
8e07c86e 1090/* BYTEORDER:
e876cf0b 1091 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1092 * i.e. 0x1234 or 0x4321, etc...
68c15b6f
HM
1093 * If the compiler supports cross-compiling or multiple-architecture
1094 * binaries (eg. on NeXT systems), use compiler-defined macros to
1095 * determine the byte order.
7bac28a0 1096 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
e876cf0b
PP
1097 * Binaries (MAB) on either big endian or little endian machines.
1098 * The endian-ness is available at compile-time. This only matters
1099 * for perl, where the config.h can be generated and installed on
1100 * one system, and used by a different architecture to build an
1101 * extension. Older versions of NeXT that might not have
1102 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1103 * so the default case (for NeXT) is big endian to catch them.
1104 * This might matter for NeXT 3.0.
8e07c86e 1105 */
c4747d3e 1106#if defined(CROSSCOMPILE) || defined(MULTIARCH)
68c15b6f
HM
1107# ifdef __LITTLE_ENDIAN__
1108# if LONGSIZE == 4
1109# define BYTEORDER 0x1234
1110# else
1111# if LONGSIZE == 8
1112# define BYTEORDER 0x12345678
1113# endif
1114# endif
1115# else
1116# ifdef __BIG_ENDIAN__
1117# if LONGSIZE == 4
1118# define BYTEORDER 0x4321
1119# else
1120# if LONGSIZE == 8
1121# define BYTEORDER 0x87654321
1122# endif
1123# endif
1124# endif
1125# endif
1126# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1127# define BYTEORDER 0x4321
1128# endif
1129#else
8e07c86e 1130#define BYTEORDER 0x$byteorder /* large digits for MSB */
760ac839 1131#endif /* NeXT */
8e07c86e 1132
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AD
1133/* CASTI32:
1134 * This symbol is defined if the C compiler can cast negative
1135 * or large floating point numbers to 32-bit ints.
1aef975c 1136 */
dfe9444c 1137#$d_casti32 CASTI32 /**/
85e6fe83 1138
dfe9444c
AD
1139/* CASTNEGFLOAT:
1140 * This symbol is defined if the C compiler can cast negative
1141 * numbers to unsigned longs, ints and shorts.
85e6fe83 1142 */
dfe9444c
AD
1143/* CASTFLAGS:
1144 * This symbol contains flags that say what difficulties the compiler
1145 * has casting odd floating values to unsigned long:
1146 * 0 = ok
1147 * 1 = couldn't cast < 0
1148 * 2 = couldn't cast >= 0x80000000
1149 * 4 = couldn't cast in argument expression list
bccf77a5 1150 */
dfe9444c
AD
1151#$d_castneg CASTNEGFLOAT /**/
1152#define CASTFLAGS $castflags /**/
1153
1154/* VOID_CLOSEDIR:
1155 * This symbol, if defined, indicates that the closedir() routine
1156 * does not return a value.
bccf77a5 1157 */
dfe9444c 1158#$d_void_closedir VOID_CLOSEDIR /**/
bccf77a5 1159
921b2963
JH
1160/* HAS_FD_SET:
1161 * This symbol, when defined, indicates presence of the fd_set typedef
1162 * in <sys/types.h>
1163 */
1164#$d_fd_set HAS_FD_SET /**/
1165
8e07c86e
AD
1166/* Gconvert:
1167 * This preprocessor macro is defined to convert a floating point
1168 * number to a string without a trailing decimal point. This
1169 * emulates the behavior of sprintf("%g"), but is sometimes much more
1170 * efficient. If gconvert() is not available, but gcvt() drops the
1171 * trailing decimal point, then gcvt() is used. If all else fails,
1172 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1173 * macro are: value, number of digits, whether trailing zeros should
1174 * be retained, and the output buffer.
1175 * Possible values are:
1176 * d_Gconvert='gconvert((x),(n),(t),(b))'
1177 * d_Gconvert='gcvt((x),(n),(b))'
1178 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1179 * The last two assume trailing zeros should not be kept.
1180 */
1181#define Gconvert(x,n,t,b) $d_Gconvert
1182
dfe9444c 1183/* HAS_GNULIBC:
c1b76f5d 1184 * This symbol, if defined, indicates to the C program that
dfe9444c 1185 * the GNU C library is being used.
c1b76f5d 1186 */
dfe9444c
AD
1187#$d_gnulibc HAS_GNULIBC /**/
1188/* HAS_ISASCII:
1189 * This manifest constant lets the C program know that isascii
1190 * is available.
c1b76f5d 1191 */
dfe9444c 1192#$d_isascii HAS_ISASCII /**/
c1b76f5d 1193
dd64f1c3
AD
1194/* HAS_LCHOWN:
1195 * This symbol, if defined, indicates that the lchown routine is
1196 * available to operate on a symbolic link (instead of following the
1197 * link).
1198 */
1199#$d_lchown HAS_LCHOWN /**/
1200
dfe9444c
AD
1201/* HAS_OPEN3:
1202 * This manifest constant lets the C program know that the three
1203 * argument form of open(2) is available.
774d564b 1204 */
dfe9444c 1205#$d_open3 HAS_OPEN3 /**/
774d564b 1206
dfe9444c
AD
1207/* HAS_SAFE_BCOPY:
1208 * This symbol, if defined, indicates that the bcopy routine is available
1209 * to copy potentially overlapping memory blocks. Otherwise you should
1210 * probably use memmove() or memcpy(). If neither is defined, roll your
1211 * own version.
c1b76f5d 1212 */
dfe9444c 1213#$d_safebcpy HAS_SAFE_BCOPY /**/
c1b76f5d 1214
dfe9444c
AD
1215/* HAS_SAFE_MEMCPY:
1216 * This symbol, if defined, indicates that the memcpy routine is available
1217 * to copy potentially overlapping memory blocks. Otherwise you should
1218 * probably use memmove() or memcpy(). If neither is defined, roll your
1219 * own version.
c1b76f5d 1220 */
dfe9444c 1221#$d_safemcpy HAS_SAFE_MEMCPY /**/
c1b76f5d 1222
dfe9444c
AD
1223/* HAS_SANE_MEMCMP:
1224 * This symbol, if defined, indicates that the memcmp routine is available
1225 * and can be used to compare relative magnitudes of chars with their high
1226 * bits set. If it is not defined, roll your own version.
760ac839 1227 */
dfe9444c 1228#$d_sanemcmp HAS_SANE_MEMCMP /**/
760ac839 1229
dfe9444c
AD
1230/* HAS_SIGACTION:
1231 * This symbol, if defined, indicates that Vr4's sigaction() routine
1232 * is available.
52e1cb5e 1233 */
dfe9444c 1234#$d_sigaction HAS_SIGACTION /**/
52e1cb5e 1235
921b2963
JH
1236/* HAS_SIGSETJMP:
1237 * This variable indicates to the C program that the sigsetjmp()
1238 * routine is available to save the calling process's registers
1239 * and stack environment for later use by siglongjmp(), and
1240 * to optionally save the process's signal mask. See
1241 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1242 */
a5f75d66 1243/* Sigjmp_buf:
760ac839 1244 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66
AD
1245 */
1246/* Sigsetjmp:
760ac839
LW
1247 * This macro is used in the same way as sigsetjmp(), but will invoke
1248 * traditional setjmp() if sigsetjmp isn't available.
1249 * See HAS_SIGSETJMP.
a5f75d66
AD
1250 */
1251/* Siglongjmp:
760ac839
LW
1252 * This macro is used in the same way as siglongjmp(), but will invoke
1253 * traditional longjmp() if siglongjmp isn't available.
1254 * See HAS_SIGSETJMP.
a5f75d66
AD
1255 */
1256#$d_sigsetjmp HAS_SIGSETJMP /**/
1257#ifdef HAS_SIGSETJMP
1258#define Sigjmp_buf sigjmp_buf
760ac839
LW
1259#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1260#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66
AD
1261#else
1262#define Sigjmp_buf jmp_buf
760ac839
LW
1263#define Sigsetjmp(buf,save_mask) setjmp((buf))
1264#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66
AD
1265#endif
1266
dfe9444c
AD
1267/* USE_STDIO_PTR:
1268 * This symbol is defined if the _ptr and _cnt fields (or similar)
1269 * of the stdio FILE structure can be used to access the stdio buffer
1270 * for a file handle. If this is defined, then the FILE_ptr(fp)
1271 * and FILE_cnt(fp) macros will also be defined and should be used
1272 * to access these fields.
a687059c 1273 */
dfe9444c
AD
1274/* FILE_ptr:
1275 * This macro is used to access the _ptr field (or equivalent) of the
1276 * FILE structure pointed to by its argument. This macro will always be
1277 * defined if USE_STDIO_PTR is defined.
1278 */
1279/* STDIO_PTR_LVALUE:
1280 * This symbol is defined if the FILE_ptr macro can be used as an
1281 * lvalue.
1282 */
1283/* FILE_cnt:
1284 * This macro is used to access the _cnt field (or equivalent) of the
1285 * FILE structure pointed to by its argument. This macro will always be
1286 * defined if USE_STDIO_PTR is defined.
1287 */
1288/* STDIO_CNT_LVALUE:
1289 * This symbol is defined if the FILE_cnt macro can be used as an
1290 * lvalue.
1291 */
1292#$d_stdstdio USE_STDIO_PTR /**/
1293#ifdef USE_STDIO_PTR
1294#define FILE_ptr(fp) $stdio_ptr
1295#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1296#define FILE_cnt(fp) $stdio_cnt
1297#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1298#endif
a687059c 1299
dfe9444c
AD
1300/* USE_STDIO_BASE:
1301 * This symbol is defined if the _base field (or similar) of the
1302 * stdio FILE structure can be used to access the stdio buffer for
1303 * a file handle. If this is defined, then the FILE_base(fp) macro
1304 * will also be defined and should be used to access this field.
1305 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1306 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1307 * will never be defined unless USE_STDIO_PTR is.
8e07c86e 1308 */
dfe9444c
AD
1309/* FILE_base:
1310 * This macro is used to access the _base field (or equivalent) of the
1311 * FILE structure pointed to by its argument. This macro will always be
1312 * defined if USE_STDIO_BASE is defined.
8e07c86e 1313 */
dfe9444c
AD
1314/* FILE_bufsiz:
1315 * This macro is used to determine the number of bytes in the I/O
1316 * buffer pointed to by _base field (or equivalent) of the FILE
1317 * structure pointed to its argument. This macro will always be defined
1318 * if USE_STDIO_BASE is defined.
1319 */
1320#$d_stdiobase USE_STDIO_BASE /**/
1321#ifdef USE_STDIO_BASE
1322#define FILE_base(fp) $stdio_base
1323#define FILE_bufsiz(fp) $stdio_bufsiz
1324#endif
8e07c86e 1325
dfe9444c
AD
1326/* HAS_VPRINTF:
1327 * This symbol, if defined, indicates that the vprintf routine is available
1328 * to printf with a pointer to an argument list. If unavailable, you
1329 * may need to write your own, probably in terms of _doprnt().
4633a7c4 1330 */
dfe9444c
AD
1331/* USE_CHAR_VSPRINTF:
1332 * This symbol is defined if this system has vsprintf() returning type
1333 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1334 * is up to the package author to declare vsprintf correctly based on the
1335 * symbol.
1336 */
1337#$d_vprintf HAS_VPRINTF /**/
1338#$d_charvspr USE_CHAR_VSPRINTF /**/
4633a7c4 1339
693762b4
AD
1340/* DOUBLESIZE:
1341 * This symbol contains the size of a double, so that the C preprocessor
1342 * can make decisions based on it.
1343 */
1344#define DOUBLESIZE $doublesize /**/
1345
dfe9444c 1346/* I_TIME:
760ac839 1347 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1348 * include <time.h>.
760ac839 1349 */
dfe9444c 1350/* I_SYS_TIME:
1aef975c 1351 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1352 * include <sys/time.h>.
1aef975c 1353 */
dfe9444c 1354/* I_SYS_TIME_KERNEL:
bccf77a5 1355 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1356 * include <sys/time.h> with KERNEL defined.
bccf77a5 1357 */
dfe9444c
AD
1358#$i_time I_TIME /**/
1359#$i_systime I_SYS_TIME /**/
1360#$i_systimek I_SYS_TIME_KERNEL /**/
8e07c86e 1361
dfe9444c
AD
1362/* VAL_O_NONBLOCK:
1363 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1364 * non-blocking I/O for the file descriptor. Note that there is no way
1365 * back, i.e. you cannot turn it blocking again this way. If you wish to
1366 * alternatively switch between blocking and non-blocking, use the
1367 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
85e6fe83 1368 */
dfe9444c
AD
1369/* VAL_EAGAIN:
1370 * This symbol holds the errno error code set by read() when no data was
1371 * present on the non-blocking file descriptor.
1372 */
1373/* RD_NODATA:
1374 * This symbol holds the return code from read() when no data is present
1375 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1376 * not defined, then you can't distinguish between no data and EOF by
1377 * issuing a read(). You'll have to find another way to tell for sure!
1378 */
1379/* EOF_NONBLOCK:
1380 * This symbol, if defined, indicates to the C program that a read() on
1381 * a non-blocking file descriptor will return 0 on EOF, and not the value
1382 * held in RD_NODATA (-1 usually, in that case!).
1383 */
1384#define VAL_O_NONBLOCK $o_nonblock
1385#define VAL_EAGAIN $eagain
1386#define RD_NODATA $rd_nodata
1387#$d_eofnblk EOF_NONBLOCK
85e6fe83 1388
693762b4
AD
1389/* PTRSIZE:
1390 * This symbol contains the size of a pointer, so that the C preprocessor
1391 * can make decisions based on it. It will be sizeof(void *) if
1392 * the compiler supports (void *); otherwise it will be
1393 * sizeof(char *).
1394 */
1395#define PTRSIZE $ptrsize /**/
1396
85ab1d1d
JH
1397/* Drand01:
1398 * This macro is to be used to generate uniformly distributed
1399 * random numbers over the range [0., 1.[. You may have to supply
1400 * an 'extern double drand48();' in your program since SunOS 4.1.3
1401 * doesn't provide you with anything relevant in it's headers.
1402 * See HAS_DRAND48_PROTO.
1403 */
1404/* Rand_seed_t:
1405 * This symbol defines the type of the argument of the
1406 * random seed function.
1407 */
1408/* seedDrand01:
1409 * This symbol defines the macro to be used in seeding the
1410 * random number generator (see Drand01).
1411 */
dfe9444c 1412/* RANDBITS:
85ab1d1d
JH
1413 * This symbol indicates how many bits are produced by the
1414 * function used to generate normalized random numbers.
1415 * Values include 15, 16, 31, and 48.
dfe9444c 1416 */
85ab1d1d
JH
1417#define Drand01() $drand01 /**/
1418#define Rand_seed_t $randseedtype /**/
1419#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
1420#define RANDBITS $randbits /**/
dfe9444c
AD
1421
1422/* SSize_t:
1423 * This symbol holds the type used by functions that return
1424 * a count of bytes or an error condition. It must be a signed type.
1425 * It is usually ssize_t, but may be long or int, etc.
1426 * It may be necessary to include <sys/types.h> or <unistd.h>
1427 * to get any typedef'ed information.
1428 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1429 */
1430#define SSize_t $ssizetype /* signed count of bytes */
1431
5ff3f7a4
GS
1432/* EBCDIC:
1433 * This symbol, if defined, indicates that this system uses
1434 * EBCDIC encoding.
1435 */
1436#$ebcdic EBCDIC /**/
1437
dfe9444c
AD
1438/* OSNAME:
1439 * This symbol contains the name of the operating system, as determined
1440 * by Configure. You shouldn't rely on it too much; the specific
1441 * feature tests from Configure are generally more reliable.
1442 */
1443#define OSNAME "$osname" /**/
1444
dfe9444c
AD
1445/* CAT2:
1446 * This macro catenates 2 tokens together.
1447 */
1448/* STRINGIFY:
1449 * This macro surrounds its token with double quotes.
1450 */
1451#if $cpp_stuff == 1
9cc6feab
JH
1452#define CAT2(a,b)a/**/b
1453#define STRINGIFY(a)"a"
dfe9444c 1454 /* If you can get stringification with catify, tell me how! */
9cc6feab
JH
1455#endif
1456#if $cpp_stuff == 42
1457#define CAT2(a,b)a ## b
1458#define StGiFy(a)# a
1459#define STRINGIFY(a)StGiFy(a)
1460#endif
1461#if $cpp_stuff != 1 && $cpp_stuff != 42
1462#include "Bletch: How does this C preprocessor catenate tokens?"
dfe9444c
AD
1463#endif
1464
1cfa4ec7
GS
1465/* CPPSTDIN:
1466 * This symbol contains the first part of the string which will invoke
1467 * the C preprocessor on the standard input and produce to standard
1468 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1469 * call a wrapper. See CPPRUN.
1470 */
1471/* CPPMINUS:
1472 * This symbol contains the second part of the string which will invoke
1473 * the C preprocessor on the standard input and produce to standard
1474 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1475 * to specify standard input, otherwise the value is "".
1476 */
921b2963
JH
1477/* CPPRUN:
1478 * This symbol contains the string which will invoke a C preprocessor on
1479 * the standard input and produce to standard output. It needs to end
1480 * with CPPLAST, after all other preprocessor flags have been specified.
1481 * The main difference with CPPSTDIN is that this program will never be a
1482 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1483 * available directly to the user. Note that it may well be different from
1484 * the preprocessor used to compile the C program.
1485 */
1cfa4ec7
GS
1486#define CPPSTDIN "$cppstdin"
1487#define CPPMINUS "$cppminus"
921b2963 1488#define CPPRUN "$cpprun"
1cfa4ec7 1489
5ff3f7a4
GS
1490/* HAS_ACCESS:
1491 * This manifest constant lets the C program know that the access()
1492 * system call is available to check for accessibility using real UID/GID.
1493 * (always present on UNIX.)
1494 */
1495#$d_access HAS_ACCESS /**/
1496
921b2963
JH
1497/* HAS_CSH:
1498 * This symbol, if defined, indicates that the C-shell exists.
1499 */
dfe9444c 1500/* CSH:
e5c9fcd0 1501 * This symbol, if defined, contains the full pathname of csh.
dfe9444c 1502 */
e5c9fcd0
AD
1503#$d_csh HAS_CSH /**/
1504#ifdef HAS_CSH
1505#define CSH "$full_csh" /**/
1506#endif
1507
5ff3f7a4
GS
1508/* HAS_ENDGRENT:
1509 * This symbol, if defined, indicates that the getgrent routine is
1510 * available for finalizing sequential access of the group database.
1511 */
1512#$d_endgrent HAS_ENDGRENT /**/
1513
e5c9fcd0
AD
1514/* HAS_ENDHOSTENT:
1515 * This symbol, if defined, indicates that the endhostent() routine is
1516 * available to close whatever was being used for host queries.
1517 */
1518#$d_endhent HAS_ENDHOSTENT /**/
1519
1520/* HAS_ENDNETENT:
1521 * This symbol, if defined, indicates that the endnetent() routine is
1522 * available to close whatever was being used for network queries.
1523 */
1524#$d_endnent HAS_ENDNETENT /**/
1525
1526/* HAS_ENDPROTOENT:
1527 * This symbol, if defined, indicates that the endprotoent() routine is
1528 * available to close whatever was being used for protocol queries.
1529 */
1530#$d_endpent HAS_ENDPROTOENT /**/
1531
5ff3f7a4
GS
1532/* HAS_ENDPWENT:
1533 * This symbol, if defined, indicates that the getgrent routine is
1534 * available for finalizing sequential access of the passwd database.
1535 */
1536#$d_endpwent HAS_ENDPWENT /**/
1537
e5c9fcd0
AD
1538/* HAS_ENDSERVENT:
1539 * This symbol, if defined, indicates that the endservent() routine is
1540 * available to close whatever was being used for service queries.
1541 */
1542#$d_endsent HAS_ENDSERVENT /**/
dfe9444c 1543
5ff3f7a4
GS
1544/* HAS_GETGRENT:
1545 * This symbol, if defined, indicates that the getgrent routine is
1546 * available for sequential access of the group database.
1547 */
1548#$d_getgrent HAS_GETGRENT /**/
1549
693762b4
AD
1550/* HAS_GETHOSTBYADDR:
1551 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1552 * available to look up hosts by their IP addresses.
1553 */
1554#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1555
1556/* HAS_GETHOSTBYNAME:
1557 * This symbol, if defined, indicates that the gethostbyname() routine is
1558 * available to look up host names in some data base or other.
1559 */
1560#$d_gethbyname HAS_GETHOSTBYNAME /**/
1561
1562/* HAS_GETHOSTENT:
1563 * This symbol, if defined, indicates that the gethostent() routine is
1564 * available to look up host names in some data base or another.
1565 */
1566#$d_gethent HAS_GETHOSTENT /**/
1567
a12fb911
HM
1568/* HAS_GETHOSTNAME:
1569 * This symbol, if defined, indicates that the C program may use the
1570 * gethostname() routine to derive the host name. See also HAS_UNAME
1571 * and PHOSTNAME.
1572 */
1573/* HAS_UNAME:
1574 * This symbol, if defined, indicates that the C program may use the
1575 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1576 * and PHOSTNAME.
1577 */
1578/* PHOSTNAME:
c4747d3e
JH
1579 * This symbol, if defined, indicates the command to feed to the
1580 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1581 * and HAS_UNAME. Note that the command uses a fully qualified path,
1582 * so that it is safe even if used by a process with super-user
1583 * privileges.
a12fb911
HM
1584 */
1585#$d_gethname HAS_GETHOSTNAME /**/
1586#$d_uname HAS_UNAME /**/
c4747d3e
JH
1587#$d_phostname HAS_PHOSTNAME
1588#ifdef HAS_PHOSTNAME
1589#define PHOSTNAME "$aphostname" /* How to get the host name */
a12fb911
HM
1590#endif
1591
693762b4
AD
1592/* HAS_GETNETBYADDR:
1593 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1594 * available to look up networks by their IP addresses.
1595 */
1596#$d_getnbyaddr HAS_GETNETBYADDR /**/
1597
1598/* HAS_GETNETBYNAME:
1599 * This symbol, if defined, indicates that the getnetbyname() routine is
1600 * available to look up networks by their names.
1601 */
1602#$d_getnbyname HAS_GETNETBYNAME /**/
1603
e5c9fcd0
AD
1604/* HAS_GETNETENT:
1605 * This symbol, if defined, indicates that the getnetent() routine is
1606 * available to look up network names in some data base or another.
1607 */
1608#$d_getnent HAS_GETNETENT /**/
1609
1610/* HAS_GETPROTOENT:
1611 * This symbol, if defined, indicates that the getprotoent() routine is
1612 * available to look up protocols in some data base or another.
1613 */
1614#$d_getpent HAS_GETPROTOENT /**/
1615
693762b4
AD
1616/* HAS_GETPROTOBYNAME:
1617 * This symbol, if defined, indicates that the getprotobyname()
1618 * routine is available to look up protocols by their name.
1619 */
1620/* HAS_GETPROTOBYNUMBER:
1621 * This symbol, if defined, indicates that the getprotobynumber()
1622 * routine is available to look up protocols by their number.
1623 */
1624#$d_getpbyname HAS_GETPROTOBYNAME /**/
1625#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1626
5ff3f7a4
GS
1627/* HAS_GETPWENT:
1628 * This symbol, if defined, indicates that the getpwent routine is
1629 * available for sequential access of the passwd database.
1630 * If this is not available, the older getpw() function may be available.
1631 */
1632#$d_getpwent HAS_GETPWENT /**/
1633
e5c9fcd0
AD
1634/* HAS_GETSERVENT:
1635 * This symbol, if defined, indicates that the getservent() routine is
1636 * available to look up network services in some data base or another.
1637 */
1638#$d_getsent HAS_GETSERVENT /**/
1639
693762b4
AD
1640/* HAS_GETSERVBYNAME:
1641 * This symbol, if defined, indicates that the getservbyname()
1642 * routine is available to look up services by their name.
1643 */
1644/* HAS_GETSERVBYPORT:
1645 * This symbol, if defined, indicates that the getservbyport()
1646 * routine is available to look up services by their port.
1647 */
1648#$d_getsbyname HAS_GETSERVBYNAME /**/
1649#$d_getsbyport HAS_GETSERVBYPORT /**/
1650
5ff3f7a4
GS
1651/* HAS_HTONL:
1652 * This symbol, if defined, indicates that the htonl() routine (and
1653 * friends htons() ntohl() ntohs()) are available to do network
1654 * order byte swapping.
1655 */
1656/* HAS_HTONS:
1657 * This symbol, if defined, indicates that the htons() routine (and
1658 * friends htonl() ntohl() ntohs()) are available to do network
1659 * order byte swapping.
1660 */
1661/* HAS_NTOHL:
1662 * This symbol, if defined, indicates that the ntohl() routine (and
1663 * friends htonl() htons() ntohs()) are available to do network
1664 * order byte swapping.
1665 */
1666/* HAS_NTOHS:
1667 * This symbol, if defined, indicates that the ntohs() routine (and
1668 * friends htonl() htons() ntohl()) are available to do network
1669 * order byte swapping.
1670 */
1671#$d_htonl HAS_HTONL /**/
1672#$d_htonl HAS_HTONS /**/
1673#$d_htonl HAS_NTOHL /**/
1674#$d_htonl HAS_NTOHS /**/
1675
e5c9fcd0
AD
1676/* HAS_LONG_DOUBLE:
1677 * This symbol will be defined if the C compiler supports long
1678 * doubles.
1679 */
1680/* LONG_DOUBLESIZE:
1681 * This symbol contains the size of a long double, so that the
1682 * C preprocessor can make decisions based on it. It is only
1683 * defined if the system supports long doubles.
1684 */
1685#$d_longdbl HAS_LONG_DOUBLE /**/
1686#ifdef HAS_LONG_DOUBLE
1687#define LONG_DOUBLESIZE $longdblsize /**/
1688#endif
1689
dc45a647 1690/* HAS_LONG_LONG:
5ff3f7a4 1691 * This symbol will be defined if the C compiler supports long long.
dc45a647
MB
1692 */
1693/* LONGLONGSIZE:
1694 * This symbol contains the size of a long long, so that the
1695 * C preprocessor can make decisions based on it. It is only
1696 * defined if the system supports long long.
1697 */
1698#$d_longlong HAS_LONG_LONG /**/
1699#ifdef HAS_LONG_LONG
1700#define LONGLONGSIZE $longlongsize /**/
1701#endif
1702
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1703/* HAS_MEMCHR:
1704 * This symbol, if defined, indicates that the memchr routine is available
1705 * to locate characters within a C string.
1706 */
1707#$d_memchr HAS_MEMCHR /**/
1708
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1709/* HAS_MMAP:
1710 * This symbol, if defined, indicates that the mmap system call is
1711 * available to map a file into memory.
1712 */
1713/* Mmap_t:
1714 * This symbol holds the return type of the mmap() system call
1715 * (and simultaneously the type of the first argument).
1716 * Usually set to 'void *' or 'cadd_t'.
1717 */
1718#$d_mmap HAS_MMAP /**/
1719#define Mmap_t $mmaptype /**/
1720
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GS
1721/* HAS_MSG:
1722 * This symbol, if defined, indicates that the entire msg*(2) library is
1723 * supported (IPC mechanism based on message queues).
1724 */
1725#$d_msg HAS_MSG /**/
1726
1727/* HAS_SEM:
1728 * This symbol, if defined, indicates that the entire sem*(2) library is
1729 * supported.
1730 */
1731#$d_sem HAS_SEM /**/
1732
1733/* HAS_SETGRENT:
1734 * This symbol, if defined, indicates that the setgrent routine is
1735 * available for initializing sequential access of the group database.
1736 */
1737#$d_setgrent HAS_SETGRENT /**/
1738
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1739/* HAS_SETGROUPS:
1740 * This symbol, if defined, indicates that the setgroups() routine is
1741 * available to set the list of process groups. If unavailable, multiple
1742 * groups are probably not supported.
1743 */
1744#$d_setgrps HAS_SETGROUPS /**/
1745
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1746/* HAS_SETHOSTENT:
1747 * This symbol, if defined, indicates that the sethostent() routine is
1748 * available.
1749 */
1750#$d_sethent HAS_SETHOSTENT /**/
1751
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1752/* HAS_SETNETENT:
1753 * This symbol, if defined, indicates that the setnetent() routine is
1754 * available.
1755 */
1756#$d_setnent HAS_SETNETENT /**/
1757
1758/* HAS_SETPROTOENT:
1759 * This symbol, if defined, indicates that the setprotoent() routine is
1760 * available.
1761 */
1762#$d_setpent HAS_SETPROTOENT /**/
1763
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GS
1764/* HAS_SETPWENT:
1765 * This symbol, if defined, indicates that the setpwent routine is
1766 * available for initializing sequential access of the passwd database.
1767 */
1768#$d_setpwent HAS_SETPWENT /**/
1769
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1770/* HAS_SETSERVENT:
1771 * This symbol, if defined, indicates that the setservent() routine is
1772 * available.
1773 */
1774#$d_setsent HAS_SETSERVENT /**/
1775
1776/* HAS_SETVBUF:
1777 * This symbol, if defined, indicates that the setvbuf routine is
1778 * available to change buffering on an open stdio stream.
1779 * to a line-buffered mode.
1780 */
1781#$d_setvbuf HAS_SETVBUF /**/
1782
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GS
1783/* HAS_SHM:
1784 * This symbol, if defined, indicates that the entire shm*(2) library is
1785 * supported.
1786 */
1787#$d_shm HAS_SHM /**/
1788
dc45a647
MB
1789/* HAS_SOCKET:
1790 * This symbol, if defined, indicates that the BSD socket interface is
1791 * supported.
1792 */
1793/* HAS_SOCKETPAIR:
1794 * This symbol, if defined, indicates that the BSD socketpair() call is
1795 * supported.
1796 */
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1797/* HAS_MSG_CTRUNC:
1798 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1799 * Checking just with #ifdef might not be enough because this symbol
1800 * has been known to be an enum.
1801 */
1802/* HAS_MSG_DONTROUTE:
1803 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1804 * Checking just with #ifdef might not be enough because this symbol
1805 * has been known to be an enum.
1806 */
1807/* HAS_MSG_OOB:
1808 * This symbol, if defined, indicates that the MSG_OOB is supported.
1809 * Checking just with #ifdef might not be enough because this symbol
1810 * has been known to be an enum.
1811 */
1812/* HAS_MSG_PEEK:
1813 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1814 * Checking just with #ifdef might not be enough because this symbol
1815 * has been known to be an enum.
1816 */
1817/* HAS_MSG_PROXY:
1818 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1819 * Checking just with #ifdef might not be enough because this symbol
1820 * has been known to be an enum.
1821 */
1822/* HAS_SCM_RIGHTS:
1823 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1824 * Checking just with #ifdef might not be enough because this symbol
1825 * has been known to be an enum.
1826 */
1827/* HAS_SENDMSG:
1828 * This symbol, if defined, indicates that the sendmsg is supported
1829 * to send messages between sockets. You will also need struct
1830 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1831 */
1832/* HAS_RECVMSG:
1833 * This symbol, if defined, indicates that the recvmsg is supported
1834 * to send messages between sockets. You will also need struct
1835 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1836 */
1837/* HAS_STRUCT_MSGHDR:
1838 * This symbol, if defined, indicates that the struct msghdr
1839 * (BSD 4.3 or 4.4) is supported. You will also need struct
1840 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1841 */
1842/* HAS_STRUCT_CMSGHDR:
1843 * This symbol, if defined, indicates that the struct cmsghdr
1844 * (BSD 4.4) is supported. You will also need struct
1845 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1846 */
1847#$d_socket HAS_SOCKET /**/
1848#$d_sockpair HAS_SOCKETPAIR /**/
1849#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
1850#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
1851#$d_msg_oob HAS_MSG_OOB /**/
1852#$d_msg_peek HAS_MSG_PEEK /**/
1853#$d_msg_proxy HAS_MSG_PROXY /**/
1854#$d_scm_rights HAS_SCM_RIGHTS /**/
1855#$d_sendmsg HAS_SENDMSG /**/
1856#$d_recvmsg HAS_RECVMSG /**/
1857#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
1858#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
dc45a647 1859
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GS
1860/* USE_STAT_BLOCKS:
1861 * This symbol is defined if this system has a stat structure declaring
1862 * st_blksize and st_blocks.
1863 */
85ab1d1d 1864#$d_statblks USE_STAT_BLOCKS /**/
5ff3f7a4
GS
1865
1866/* HAS_STRERROR:
1867 * This symbol, if defined, indicates that the strerror routine is
1868 * available to translate error numbers to strings. See the writeup
1869 * of Strerror() in this file before you try to define your own.
1870 */
1871/* HAS_SYS_ERRLIST:
1872 * This symbol, if defined, indicates that the sys_errlist array is
1873 * available to translate error numbers to strings. The extern int
1874 * sys_nerr gives the size of that table.
1875 */
1876/* Strerror:
1877 * This preprocessor symbol is defined as a macro if strerror() is
1878 * not available to translate error numbers to strings but sys_errlist[]
1879 * array is there.
1880 */
1881#$d_strerror HAS_STRERROR /**/
1882#$d_syserrlst HAS_SYS_ERRLIST /**/
1883#define Strerror(e) $d_strerrm
1884
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AD
1885/* HAS_UNION_SEMUN:
1886 * This symbol, if defined, indicates that the union semun is
1887 * defined by including <sys/sem.h>. If not, the user code
1888 * probably needs to define it as:
1889 * union semun {
1890 * int val;
1891 * struct semid_ds *buf;
1892 * unsigned short *array;
1893 * }
1894 */
1895/* USE_SEMCTL_SEMUN:
1896 * This symbol, if defined, indicates that union semun is
1897 * used for semctl IPC_STAT.
1898 */
1899/* USE_SEMCTL_SEMID_DS:
1900 * This symbol, if defined, indicates that struct semid_ds * is
1901 * used for semctl IPC_STAT.
1902 */
1903#$d_union_semun HAS_UNION_SEMUN /**/
1904#$d_semctl_semun USE_SEMCTL_SEMUN /**/
1905#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
1906
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JH
1907/* HAS_VFORK:
1908 * This symbol, if defined, indicates that vfork() exists.
1909 */
1910#$d_vfork HAS_VFORK /**/
1911
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AD
1912/* Signal_t:
1913 * This symbol's value is either "void" or "int", corresponding to the
1914 * appropriate return type of a signal handler. Thus, you can declare
1915 * a signal handler using "Signal_t (*handler)()", and define the
1916 * handler using "Signal_t handler(sig)".
e876cf0b 1917 */
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AD
1918#define Signal_t $signal_t /* Signal handler's return type */
1919
1920/* Groups_t:
1921 * This symbol holds the type used for the second argument to
1922 * getgroups() and setgropus(). Usually, this is the same as
1923 * gidtype (gid_t) , but sometimes it isn't.
1924 * It can be int, ushort, uid_t, etc...
1925 * It may be necessary to include <sys/types.h> to get any
1926 * typedef'ed information. This is only required if you have
1927 * getgroups() or setgropus()..
4633a7c4 1928 */
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AD
1929#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1930#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
1931#endif
1932
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GS
1933/* I_GRP:
1934 * This symbol, if defined, indicates to the C program that it should
1935 * include <grp.h>.
1936 */
1937/* GRPASSWD:
1938 * This symbol, if defined, indicates to the C program that struct group
1939 * in <grp.h> contains gr_passwd.
1940 */
1941#$i_grp I_GRP /**/
1942#$d_grpasswd GRPASSWD /**/
1943
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AD
1944/* I_NETDB:
1945 * This symbol, if defined, indicates that <netdb.h> exists and
1946 * should be included.
1947 */
1948#$i_netdb I_NETDB /**/
4633a7c4 1949
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AD
1950/* I_PWD:
1951 * This symbol, if defined, indicates to the C program that it should
1952 * include <pwd.h>.
1953 */
1954/* PWQUOTA:
1955 * This symbol, if defined, indicates to the C program that struct passwd
1956 * contains pw_quota.
1957 */
1958/* PWAGE:
1959 * This symbol, if defined, indicates to the C program that struct passwd
1960 * contains pw_age.
1961 */
1962/* PWCHANGE:
1963 * This symbol, if defined, indicates to the C program that struct passwd
1964 * contains pw_change.
1965 */
1966/* PWCLASS:
1967 * This symbol, if defined, indicates to the C program that struct passwd
1968 * contains pw_class.
1969 */
1970/* PWEXPIRE:
1971 * This symbol, if defined, indicates to the C program that struct passwd
1972 * contains pw_expire.
1973 */
1974/* PWCOMMENT:
1975 * This symbol, if defined, indicates to the C program that struct passwd
1976 * contains pw_comment.
1977 */
1978/* PWGECOS:
1979 * This symbol, if defined, indicates to the C program that struct passwd
1980 * contains pw_gecos.
1981 */
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JH
1982/* PWPASSWD:
1983 * This symbol, if defined, indicates to the C program that struct passwd
1984 * contains pw_passwd.
1985 */
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AD
1986#$i_pwd I_PWD /**/
1987#$d_pwquota PWQUOTA /**/
1988#$d_pwage PWAGE /**/
1989#$d_pwchange PWCHANGE /**/
1990#$d_pwclass PWCLASS /**/
1991#$d_pwexpire PWEXPIRE /**/
1992#$d_pwcomment PWCOMMENT /**/
1993#$d_pwgecos PWGECOS /**/
28e8609d 1994#$d_pwpasswd PWPASSWD /**/
c4f23d77 1995
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JH
1996/* I_SYSUIO:
1997 * This symbol, if defined, indicates that <sys/uio.h> exists and
1998 * should be included.
1999 */
2000#$i_sysuio I_SYSUIO /**/
2001
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AD
2002/* Free_t:
2003 * This variable contains the return type of free(). It is usually
2004 * void, but occasionally int.
e876cf0b 2005 */
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AD
2006/* Malloc_t:
2007 * This symbol is the type of pointer returned by malloc and realloc.
4633a7c4 2008 */
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AD
2009#define Malloc_t $malloctype /**/
2010#define Free_t $freetype /**/
2011
2012/* MYMALLOC:
2013 * This symbol, if defined, indicates that we're using our own malloc.
2014 */
2015#$d_mymalloc MYMALLOC /**/
4633a7c4 2016
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AD
2017/* SIG_NAME:
2018 * This symbol contains a list of signal names in order of
2019 * signal number. This is intended
2020 * to be used as a static array initialization, like this:
2021 * char *sig_name[] = { SIG_NAME };
2022 * The signals in the list are separated with commas, and each signal
2023 * is surrounded by double quotes. There is no leading SIG in the signal
2024 * name, i.e. SIGQUIT is known as "QUIT".
2025 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2026 * etc., where nn is the actual signal number (e.g. NUM37).
2027 * The signal number for sig_name[i] is stored in sig_num[i].
2028 * The last element is 0 to terminate the list with a NULL. This
2029 * corresponds to the 0 at the end of the sig_num list.
2030 */
2031/* SIG_NUM:
2032 * This symbol contains a list of signal numbers, in the same order as the
2033 * SIG_NAME list. It is suitable for static array initialization, as in:
2034 * int sig_num[] = { SIG_NUM };
2035 * The signals in the list are separated with commas, and the indices
2036 * within that list and the SIG_NAME list match, so it's easy to compute
2037 * the signal name from a number or vice versa at the price of a small
2038 * dynamic linear lookup.
2039 * Duplicates are allowed, but are moved to the end of the list.
2040 * The signal number corresponding to sig_name[i] is sig_number[i].
2041 * if (i < NSIG) then sig_number[i] == i.
2042 * The last element is 0, corresponding to the 0 at the end of
2043 * the sig_name list.
2044 */
2045#define SIG_NAME $sig_name_init /**/
824a2ba3 2046#define SIG_NUM $sig_num_init /**/
c4f23d77 2047
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AD
2048/* VOIDFLAGS:
2049 * This symbol indicates how much support of the void type is given by this
2050 * compiler. What various bits mean:
2051 *
2052 * 1 = supports declaration of void
2053 * 2 = supports arrays of pointers to functions returning void
2054 * 4 = supports comparisons between pointers to void functions and
2055 * addresses of void functions
2056 * 8 = suports declaration of generic void pointers
2057 *
2058 * The package designer should define VOIDUSED to indicate the requirements
2059 * of the package. This can be done either by #defining VOIDUSED before
2060 * including config.h, or by defining defvoidused in Myinit.U. If the
2061 * latter approach is taken, only those flags will be tested. If the
2062 * level of void support necessary is not present, defines void to int.
16d20bd9 2063 */
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AD
2064#ifndef VOIDUSED
2065#define VOIDUSED $defvoidused
2066#endif
2067#define VOIDFLAGS $voidflags
2068#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2069#define void int /* is void to be avoided? */
2070#define M_VOID /* Xenix strikes again */
2071#endif
16d20bd9 2072
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AD
2073/* ARCHLIB:
2074 * This variable, if defined, holds the name of the directory in
2075 * which the user wants to put architecture-dependent public
2076 * library files for $package. It is most often a local directory
2077 * such as /usr/local/lib. Programs using this variable must be
2078 * prepared to deal with filename expansion. If ARCHLIB is the
2079 * same as PRIVLIB, it is not defined, since presumably the
2080 * program already searches PRIVLIB.
e876cf0b 2081 */
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AD
2082/* ARCHLIB_EXP:
2083 * This symbol contains the ~name expanded version of ARCHLIB, to be used
25f94b33
AD
2084 * in programs that are not prepared to deal with ~ expansion at run-time.
2085 */
bfb7748a
AD
2086#$d_archlib ARCHLIB "$archlib" /**/
2087#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
25f94b33 2088
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AD
2089/* DLSYM_NEEDS_UNDERSCORE:
2090 * This symbol, if defined, indicates that we need to prepend an
2091 * underscore to the symbol name before calling dlsym(). This only
2092 * makes sense if you *have* dlsym, which we will presume is the
2093 * case if you're using dl_dlopen.xs.
2094 */
2095#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
2096
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JH
2097/* HAS_ENDSPENT:
2098 * This symbol, if defined, indicates that the endspent system call is
2099 * available to finalize the scan of SysV shadow password entries.
2100 */
2101#$d_endspent HAS_ENDSPENT /**/
2102
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GS
2103/* HAS_FSEEKO:
2104 * This symbol, if defined, indicates that the fseeko routine is
2105 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2106 */
2107#$d_fseeko HAS_FSEEKO /**/
2108
2109/* HAS_FTELLO:
2110 * This symbol, if defined, indicates that the ftello routine is
5f9d9a17 2111 * available to ftell beyond 32 bits (useful for ILP32 hosts).
5ff3f7a4
GS
2112 */
2113#$d_ftello HAS_FTELLO /**/
2114
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JH
2115/* HAS_GETMNTENT:
2116 * This symbol, if defined, indicates that the getmntent routine is
2117 * available to iterate through mounted file systems.
2118 */
2119#$d_getmntent HAS_GETMNTENT /**/
2120
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2121/* HAS_GETSPENT:
2122 * This symbol, if defined, indicates that the getspent system call is
2123 * available to retrieve SysV shadow password entries sequentially.
2124 */
2125#$d_getspent HAS_GETSPENT /**/
2126
2127/* HAS_GETSPNAM:
2128 * This symbol, if defined, indicates that the getspnam system call is
2129 * available to retrieve SysV shadow password entries by name.
2130 */
2131#$d_getspnam HAS_GETSPNAM /**/
2132
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2133/* HAS_HASMNTOPT:
2134 * This symbol, if defined, indicates that the hasmntopt routine is
2135 * available to query the mount options of file systems.
2136 */
2137#$d_hasmntopt HAS_HASMNTOPT /**/
2138
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2139/* HAS_MADVISE:
2140 * This symbol, if defined, indicates that the madvise system call is
2141 * available to map a file into memory.
2142 */
2143#$d_madvise HAS_MADVISE /**/
2144
2145/* HAS_MPROTECT:
2146 * This symbol, if defined, indicates that the mprotect system call is
2147 * available to modify the access protection of a memory mapped file.
2148 */
2149#$d_mprotect HAS_MPROTECT /**/
2150
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2151/* HAS_READV:
2152 * This symbol, if defined, indicates that the readv routine is
2153 * available to do gather reads. You will also need <sys/uio.h>
2154 * and there I_SYSUIO.
2155 */
2156#$d_readv HAS_READV /**/
2157
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2158/* HAS_SETSPENT:
2159 * This symbol, if defined, indicates that the setspent system call is
2160 * available to initialize the scan of SysV shadow password entries.
2161 */
2162#$d_setspent HAS_SETSPENT /**/
2163
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2164/* USE_SFIO:
2165 * This symbol, if defined, indicates that sfio should
2166 * be used.
2167 */
2168#$d_sfio USE_SFIO /**/
2169
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JH
2170/* HAS_FSTATFS:
2171 * This symbol, if defined, indicates that the fstatfs routine is
732c9516 2172 * available to stat filesystems of file descriptors.
104d25b7
JH
2173 */
2174/* HAS_STRUCT_STATFS_FLAGS:
2175 * This symbol, if defined, indicates that the struct statfs
2176 * does have the f_flags member containing the mount flags of
2177 * the filesystem holding the file.
732c9516
JH
2178 * This kind of struct statfs is coming from sys/mount.h (BSD),
2179 * not from sys/statfs.h (SYSV).
104d25b7
JH
2180 */
2181#$d_fstatfs HAS_FSTATFS /**/
2182#$d_statfsflags HAS_STRUCT_STATFS_FLAGS /**/
2183
2184/* HAS_FSTATVFS:
2185 * This symbol, if defined, indicates that the fstatvfs routine is
732c9516 2186 * available to stat filesystems of file descriptors.
104d25b7
JH
2187 */
2188#$d_fstatvfs HAS_FSTATVFS /**/
2189
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2190/* HAS_TELLDIR_PROTO:
2191 * This symbol, if defined, indicates that the system provides
2192 * a prototype for the telldir() function. Otherwise, it is up
2193 * to the program to supply one. A good guess is
b0ca4213 2194 * extern long telldir _((DIR*));
cb86ce0e
JH
2195 */
2196#$d_telldirproto HAS_TELLDIR_PROTO /**/
2197
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2198/* HAS_WRITEV:
2199 * This symbol, if defined, indicates that the writev routine is
2200 * available to do scatter writes.
2201 */
2202#$d_writev HAS_WRITEV /**/
2203
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GS
2204/* HAS_DBMINIT64:
2205 * This symbol, if defined, indicates that the dbminit64 routine is
2206 * available to open dbm files larger than 2 gigabytes.
2207 */
2208/* HAS_DBMCLOSE64:
2209 * This symbol, if defined, indicates that the dbmclose64 routine is
2210 * available to close dbm files larger than 2 gigabytes.
2211 */
2212/* HAS_FETCH64:
2213 * This symbol, if defined, indicates that the fetch64 routine is
2214 * available to fetch from dbm files larger than 2 gigabytes.
2215 */
2216/* HAS_STORE64:
2217 * This symbol, if defined, indicates that the store64 routine is
2218 * available to store to dbm files larger than 2 gigabytes.
2219 */
2220/* HAS_DELETE64:
2221 * This symbol, if defined, indicates that the delete64 routine is
2222 * available to delete from dbm files larger than 2 gigabytes.
2223 */
2224/* HAS_FIRSTKEY64:
2225 * This symbol, if defined, indicates that the firstkey64 routine is
2226 * available to firstkey in dbm files larger than 2 gigabytes.
2227 */
2228/* HAS_NEXTKEY64:
2229 * This symbol, if defined, indicates that the nextkey64 routine is
2230 * available to nextkey in dbm files larger than 2 gigabytes.
2231 */
2232#$d_dbminit64 HAS_DBMINIT64 /**/
2233#$d_dbmclose64 HAS_DBMCLOSE64 /**/
2234#$d_fetch64 HAS_FETCH64 /**/
2235#$d_store64 HAS_STORE64 /**/
2236#$d_delete64 HAS_DELETE64 /**/
2237#$d_firstkey64 HAS_FIRSTKEY64 /**/
2238#$d_nextkey64 HAS_NEXTKEY64 /**/
2239
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2240/* USE_DYNAMIC_LOADING:
2241 * This symbol, if defined, indicates that dynamic loading of
2242 * some sort is available.
2243 */
2244#$usedl USE_DYNAMIC_LOADING /**/
2245
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2246/* FFLUSH_NULL:
2247 * This symbol, if defined, tells that fflush(NULL) does flush
2248 * all pending stdio output.
2249 */
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2250/* FFLUSH_ALL:
2251 * This symbol, if defined, tells that to flush
2252 * all pending stdio output one must loop through all
a71cd7cd 2253 * the stdio file handles stored in an array and fflush them.
a32a45b6
JH
2254 * Note that if fflushNULL is defined, fflushall will not
2255 * even be probed for and will be left undefined.
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JH
2256 */
2257#$fflushNULL FFLUSH_NULL /**/
2258#$fflushall FFLUSH_ALL /**/
66fe083f 2259
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2260/* DB_Prefix_t:
2261 * This symbol contains the type of the prefix structure element
2262 * in the <db.h> header file. In older versions of DB, it was
2263 * int, while in newer ones it is u_int32_t.
2264 */
2265/* DB_Hash_t:
2266 * This symbol contains the type of the prefix structure element
2267 * in the <db.h> header file. In older versions of DB, it was
2268 * int, while in newer ones it is size_t.
2269 */
2270#define DB_Hash_t $db_hashtype /**/
2271#define DB_Prefix_t $db_prefixtype /**/
2272
5ff3f7a4
GS
2273/* I_INTTYPES:
2274 * This symbol, if defined, indicates to the C program that it should
2275 * include <inttypes.h>.
2276 */
2277/* HAS_INT64_T:
2278 * This symbol will defined if the C compiler supports int64_t.
2279 * Usually the <inttypes.h> needs to be included, but sometimes
2280 * <sys/types.h> is enough.
2281 */
2282#$i_inttypes I_INTTYPES /**/
2283#$d_int64t HAS_INT64_T /**/
2284
e7fb4fcc
JH
2285/* I_MNTENT:
2286 * This symbol, if defined, indicates that <mntent.h> exists and
2287 * should be included.
2288 */
2289#$i_mntent I_MNTENT /**/
2290
9cc6feab
JH
2291/* I_NETINET_TCP:
2292 * This symbol, if defined, indicates to the C program that it should
2293 * include <netinet/tcp.h>.
2294 */
2295#$i_netinettcp I_NETINET_TCP /**/
2296
5b34fd99
JH
2297/* I_POLL:
2298 * This symbol, if defined, indicates that <poll.h> exists and
2299 * should be included.
2300 */
2301#$i_poll I_POLL /**/
2302
f1066039
JH
2303/* I_SHADOW:
2304 * This symbol, if defined, indicates that <shadow.h> exists and
2305 * should be included.
2306 */
2307#$i_shadow I_SHADOW /**/
2308
86959918
JH
2309/* I_SOCKS:
2310 * This symbol, if defined, indicates that <socks.h> exists and
2311 * should be included.
2312 */
2313#$i_socks I_SOCKS /**/
2314
ff49bff8
JH
2315/* I_SYS_MMAN:
2316 * This symbol, if defined, indicates that <sys/mman.h> exists and
2317 * should be included.
2318 */
2319#$i_sysmman I_SYS_MMAN /**/
2320
104d25b7
JH
2321/* I_SYS_MOUNT:
2322 * This symbol, if defined, indicates that <sys/mount.h> exists and
2323 * should be included.
2324 */
2325#$i_sysmount I_SYS_MOUNT /**/
2326
2327/* I_SYS_STATVFS:
2328 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2329 * should be included.
2330 */
2331#$i_sysstatvfs I_SYS_STATVFS /**/
2332
2333/* INSTALL_USR_BIN_PERL:
2334 * This symbol, if defined, indicates that Perl is to be installed
2335 * also as /usr/bin/perl.
2336 */
2337#$installusrbinperl INSTALL_USR_BIN_PERL /**/
2338
5ff3f7a4
GS
2339/* HAS_FSTAT64:
2340 * This symbol, if defined, indicates that the fstat64 routine is
2341 * available to stat files (fds) larger than 2 gigabytes.
2342 */
2343/* HAS_FTRUNCATE64:
2344 * This symbol, if defined, indicates that the ftruncate64 routine is
2345 * available to tell files larger than 2 gigabytes.
2346 */
2347/* HAS_LSEEK64:
2348 * This symbol, if defined, indicates that the lseek64 routine is
2349 * available to seek files larger than 2 gigabytes.
2350 */
2351/* HAS_LSTAT64:
2352 * This symbol, if defined, indicates that the lstat64 routine is
2353 * available to stat files (symlinks) larger than 2 gigabytes.
2354 */
2355/* HAS_OPEN64:
2356 * This symbol, if defined, indicates that the open64 routine is
2357 * available to open files larger than 2 gigabytes.
2358 */
2359/* HAS_OPENDIR64:
2360 * This symbol, if defined, indicates that the opendir64 routine is
2361 * available to opendir files larger than 2 gigabytes.
2362 */
2363/* HAS_READDIR64:
2364 * This symbol, if defined, indicates that the readdir64 routine is
2365 * available to readdir files larger than 2 gigabytes.
2366 */
2367/* HAS_SEEKDIR64:
2368 * This symbol, if defined, indicates that the seekdir64 routine is
2369 * available to seekdir files larger than 2 gigabytes.
2370 */
2371/* HAS_STAT64:
85ab1d1d 2372 * This symbol, if defined, indicates that the stat64 routine is
5ff3f7a4
GS
2373 * available to stat files larger than 2 gigabytes.
2374 */
2375/* HAS_TELLDIR64:
2376 * This symbol, if defined, indicates that the telldir64 routine is
2377 * available to telldir files larger than 2 gigabytes.
2378 */
2379/* HAS_TRUNCATE64:
2380 * This symbol, if defined, indicates that the truncate64 routine is
2381 * available to truncate files larger than 2 gigabytes.
2382 */
2383/* HAS_OFF64_T:
2384 * This symbol will be defined if the C compiler supports off64_t.
2385 */
2386/* HAS_STRUCT_DIRENT64:
2387 * This symbol will be defined if the C compiler supports struct dirent64.
2388 */
2389#$d_fstat64 HAS_FSTAT64 /**/
2390#$d_ftruncate64 HAS_FTRUNCATE64 /**/
2391#$d_lseek64 HAS_LSEEK64 /**/
2392#$d_lstat64 HAS_LSTAT64 /**/
2393#$d_open64 HAS_OPEN64 /**/
2394#$d_opendir64 HAS_OPENDIR64 /**/
2395#$d_readdir64 HAS_READDIR64 /**/
2396#$d_seekdir64 HAS_SEEKDIR64 /**/
2397#$d_stat64 HAS_STAT64 /**/
2398#$d_telldir64 HAS_TELLDIR64 /**/
2399#$d_truncate64 HAS_TRUNCATE64 /**/
2000072c 2400#$d_off64_t HAS_OFF64_T /**/
de4597cb 2401#$d_dirent64_s HAS_STRUCT_DIRENT64 /**/
5ff3f7a4 2402
bfb7748a
AD
2403/* PRIVLIB:
2404 * This symbol contains the name of the private library for this package.
2405 * The library is private in the sense that it needn't be in anyone's
2406 * execution path, but it should be accessible by the world. The program
2407 * should be prepared to do ~ expansion.
2408 */
2409/* PRIVLIB_EXP:
2410 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2411 * in programs that are not prepared to deal with ~ expansion at run-time.
2412 */
2413#define PRIVLIB "$privlib" /**/
2414#define PRIVLIB_EXP "$privlibexp" /**/
2415
5ff3f7a4
GS
2416/* SELECT_MIN_BITS:
2417 * This symbol holds the minimum number of bits operated by select.
2418 * That is, if you do select(n, ...), how many bits at least will be
2419 * cleared in the masks if some activity is detected. Usually this
2420 * is either n or 32*ceil(n/32), especially many little-endians do
2421 * the latter. This is only useful if you have select(), naturally.
2422 */
2423#define SELECT_MIN_BITS $selectminbits /**/
2424
bfb7748a
AD
2425/* SITEARCH:
2426 * This symbol contains the name of the private library for this package.
2427 * The library is private in the sense that it needn't be in anyone's
2428 * execution path, but it should be accessible by the world. The program
2429 * should be prepared to do ~ expansion.
2430 * The standard distribution will put nothing in this directory.
2431 * Individual sites may place their own extensions and modules in
2432 * this directory.
2433 */
2434/* SITEARCH_EXP:
2435 * This symbol contains the ~name expanded version of SITEARCH, to be used
2436 * in programs that are not prepared to deal with ~ expansion at run-time.
2437 */
2438#define SITEARCH "$sitearch" /**/
2439#define SITEARCH_EXP "$sitearchexp" /**/
2440
2441/* SITELIB:
2442 * This symbol contains the name of the private library for this package.
2443 * The library is private in the sense that it needn't be in anyone's
2444 * execution path, but it should be accessible by the world. The program
2445 * should be prepared to do ~ expansion.
2446 * The standard distribution will put nothing in this directory.
2447 * Individual sites may place their own extensions and modules in
2448 * this directory.
2449 */
2450/* SITELIB_EXP:
2451 * This symbol contains the ~name expanded version of SITELIB, to be used
2452 * in programs that are not prepared to deal with ~ expansion at run-time.
2453 */
2454#define SITELIB "$sitelib" /**/
2455#define SITELIB_EXP "$sitelibexp" /**/
2456
568ef1f6
PP
2457/* STARTPERL:
2458 * This variable contains the string to put in front of a perl
2459 * script to make sure (one hopes) that it runs with perl and not
2460 * some shell.
2461 */
2462#define STARTPERL "$startperl" /**/
2463
5ff3f7a4
GS
2464/* HAS_FGETPOS64:
2465 * This symbol, if defined, indicates that the fgetpos64 routine is
2466 * available to getpos files larger than 2 gigabytes.
2467 */
2468/* HAS_FOPEN64:
2469 * This symbol, if defined, indicates that the fopen64 routine is
2470 * available to open files larger than 2 gigabytes.
2471 */
2472/* HAS_FREOPEN64:
2473 * This symbol, if defined, indicates that the freopen64 routine is
2474 * available to reopen files larger than 2 gigabytes.
2475 */
2476/* HAS_FSEEK64:
2477 * This symbol, if defined, indicates that the fseek64 routine is
2478 * available to seek files larger than 2 gigabytes.
2479 */
2480/* HAS_FSEEKO64:
2481 * This symbol, if defined, indicates that the fseeko64 routine is
2482 * available to seek files larger than 2 gigabytes.
2483 */
2484/* HAS_FSETPOS64:
2485 * This symbol, if defined, indicates that the fsetpos64 routine is
2486 * available to setpos files larger than 2 gigabytes.
2487 */
2488/* HAS_FTELL64:
2489 * This symbol, if defined, indicates that the ftell64 routine is
2490 * available to tell files larger than 2 gigabytes.
2491 */
2492/* HAS_FTELLO64:
2493 * This symbol, if defined, indicates that the ftello64 routine is
2494 * available to tell files larger than 2 gigabytes.
2495 */
2496/* HAS_TMPFILE64:
2497 * This symbol, if defined, indicates that the tmpfile64 routine is
2498 * available to tmpfile files larger than 2 gigabytes.
2499 */
2500#$d_fgetpos64 HAS_FGETPOS64 /**/
2501#$d_fopen64 HAS_FOPEN64 /**/
2502#$d_freopen64 HAS_FREOPEN64 /**/
2503#$d_fseek64 HAS_FSEEK64 /**/
2504#$d_fseeko64 HAS_FSEEKO64 /**/
2505#$d_fsetpos64 HAS_FSETPOS64 /**/
2506#$d_ftell64 HAS_FTELL64 /**/
2507#$d_ftello64 HAS_FTELLO64 /**/
2508#$d_tmpfile64 HAS_TMPFILE64 /**/
2509
ed39a0f2
JH
2510/* HAS_STDIO_STREAM_ARRAY:
2511 * This symbol, if defined, tells that there is an array
2512 * holding the stdio streams.
2513 */
767df6a1 2514/* STDIO_STREAM_ARRAY:
ed39a0f2
JH
2515 * This symbol tells the name of the array holding the stdio streams.
2516 * Usual values include _iob, __iob, and __sF.
767df6a1 2517 */
ed39a0f2 2518#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
767df6a1
JH
2519#define STDIO_STREAM_ARRAY $stdio_stream_array
2520
5ff3f7a4 2521/* USE_64_BITS:
85ab1d1d
JH
2522 * This symbol, if defined, indicates that 64-bit interfaces should
2523 * be used when available. If not defined, the native default interfaces
5ff3f7a4
GS
2524 * will be used (be they 32 or 64 bits).
2525 */
2526#$use64bits USE_64_BITS /**/
2527
104d25b7
JH
2528/* MULTIPLICITY:
2529 * This symbol, if defined, indicates that Perl should
2530 * be built to use multiplicity.
2531 */
2532#$usemultiplicity MULTIPLICITY /**/
2533
e876cf0b
PP
2534/* USE_PERLIO:
2535 * This symbol, if defined, indicates that the PerlIO abstraction should
2536 * be used throughout. If not defined, stdio should be
2537 * used in a fully backward compatible manner.
2538 */
2539#$useperlio USE_PERLIO /**/
2540
29209bc5
JH
2541/* USE_SOCKS:
2542 * This symbol, if defined, indicates that Perl should
2543 * be built to use socks.
2544 */
2545#$usesocks USE_SOCKS /**/
2546
85ab1d1d
JH
2547/* HAS_DRAND48_PROTO:
2548 * This symbol, if defined, indicates that the system provides
2549 * a prototype for the drand48() function. Otherwise, it is up
2550 * to the program to supply one. A good guess is
b0ca4213 2551 * extern double drand48 _((void));
85ab1d1d
JH
2552 */
2553#$d_drand48proto HAS_DRAND48_PROTO /**/
2554
dc45a647
MB
2555/* HAS_GETHOST_PROTOS:
2556 * This symbol, if defined, indicates that <netdb.h> includes
2557 * prototypes for gethostent(), gethostbyname(), and
2558 * gethostbyaddr(). Otherwise, it is up to the program to guess
2559 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2560 */
2561#$d_gethostprotos HAS_GETHOST_PROTOS /**/
2562
2563/* HAS_GETNET_PROTOS:
2564 * This symbol, if defined, indicates that <netdb.h> includes
2565 * prototypes for getnetent(), getnetbyname(), and
2566 * getnetbyaddr(). Otherwise, it is up to the program to guess
2567 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2568 */
2569#$d_getnetprotos HAS_GETNET_PROTOS /**/
2570
2571/* HAS_GETPROTO_PROTOS:
2572 * This symbol, if defined, indicates that <netdb.h> includes
2573 * prototypes for getprotoent(), getprotobyname(), and
2574 * getprotobyaddr(). Otherwise, it is up to the program to guess
2575 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2576 */
2577#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
2578
2579/* HAS_GETSERV_PROTOS:
2580 * This symbol, if defined, indicates that <netdb.h> includes
2581 * prototypes for getservent(), getservbyname(), and
2582 * getservbyaddr(). Otherwise, it is up to the program to guess
2583 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2584 */
2585#$d_getservprotos HAS_GETSERV_PROTOS /**/
2586
dfe9444c
AD
2587/* Netdb_host_t:
2588 * This symbol holds the type used for the 1st argument
2589 * to gethostbyaddr().
8e07c86e 2590 */
dfe9444c
AD
2591/* Netdb_hlen_t:
2592 * This symbol holds the type used for the 2nd argument
2593 * to gethostbyaddr().
2594 */
2595/* Netdb_name_t:
2596 * This symbol holds the type used for the argument to
2597 * gethostbyname().
2598 */
2599/* Netdb_net_t:
2600 * This symbol holds the type used for the 1st argument to
2601 * getnetbyaddr().
2602 */
2603#define Netdb_host_t $netdb_host_type /**/
2604#define Netdb_hlen_t $netdb_hlen_type /**/
2605#define Netdb_name_t $netdb_name_type /**/
2606#define Netdb_net_t $netdb_net_type /**/
2607
2608/* Select_fd_set_t:
2609 * This symbol holds the type used for the 2nd, 3rd, and 4th
2610 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2611 * is defined, and 'int *' otherwise. This is only useful if you
2612 * have select(), of course.
2613 */
2614#define Select_fd_set_t $selecttype /**/
2615
2616/* ARCHNAME:
2617 * This symbol holds a string representing the architecture name.
2618 * It may be used to construct an architecture-dependant pathname
2619 * where library files may be held under a private library, for
2620 * instance.
2621 */
2622#define ARCHNAME "$archname" /**/
2623
ef4af2be 2624/* OLD_PTHREAD_CREATE_JOINABLE:
13666627 2625 * This symbol, if defined, indicates how to create pthread
ef4af2be
JH
2626 * in joinable (aka undetached) state. NOTE: not defined
2627 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2628 * (the new version of the constant).
104d25b7 2629 * If defined, known values are PTHREAD_CREATE_UNDETACHED
13666627
JH
2630 * and __UNDETACHED.
2631 */
ef4af2be 2632#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
13666627 2633
31dfa2f6
JH
2634/* HAS_PTHREAD_YIELD:
2635 * This symbol, if defined, indicates that the pthread_yield
2636 * routine is available to yield the execution of the current
2637 * thread. sched_yield is preferable to pthread_yield.
2638 */
1cfa4ec7
GS
2639/* SCHED_YIELD:
2640 * This symbol defines the way to yield the execution of
2641 * the current thread. Known ways are sched_yield,
2642 * pthread_yield, and pthread_yield with NULL.
c4f23d77 2643 */
31dfa2f6
JH
2644/* HAS_SCHED_YIELD:
2645 * This symbol, if defined, indicates that the sched_yield
2646 * routine is available to yield the execution of the current
2647 * thread. sched_yield is preferable to pthread_yield.
2648 */
2649#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1cfa4ec7 2650#define SCHED_YIELD $sched_yield /**/
31dfa2f6 2651#$d_sched_yield HAS_SCHED_YIELD /**/
dfe9444c 2652
7f3d1cf1
BH
2653/* I_MACH_CTHREADS:
2654 * This symbol, if defined, indicates to the C program that it should
2655 * include <mach/cthreads.h>.
2656 */
2657#$i_machcthr I_MACH_CTHREADS /**/
2658
dfe9444c
AD
2659/* USE_THREADS:
2660 * This symbol, if defined, indicates that Perl should
2661 * be built to use threads.
2662 */
693762b4
AD
2663/* OLD_PTHREADS_API:
2664 * This symbol, if defined, indicates that Perl should
2665 * be built to use the old draft POSIX threads API.
2666 */
dfe9444c 2667#$usethreads USE_THREADS /**/
693762b4 2668#$d_oldpthreads OLD_PTHREADS_API /**/
8e07c86e 2669
dc45a647
MB
2670/* Time_t:
2671 * This symbol holds the type returned by time(). It can be long,
2672 * or time_t on BSD sites (in which case <sys/types.h> should be
2673 * included).
2674 */
2675#define Time_t $timetype /* Time type */
2676
2677/* HAS_TIMES:
2678 * This symbol, if defined, indicates that the times() routine exists.
2679 * Note that this became obsolete on some systems (SUNOS), which now
2680 * use getrusage(). It may be necessary to include <sys/times.h>.
2681 */
2682#$d_times HAS_TIMES /**/
2683
2684/* Fpos_t:
2685 * This symbol holds the type used to declare file positions in libc.
2686 * It can be fpos_t, long, uint, etc... It may be necessary to include
2687 * <sys/types.h> to get any typedef'ed information.
2688 */
2689#define Fpos_t $fpostype /* File position type */
2690
2691/* Gid_t:
2692 * This symbol holds the return type of getgid() and the type of
2693 * argument to setrgid() and related functions. Typically,
2694 * it is the type of group ids in the kernel. It can be int, ushort,
2695 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2696 * any typedef'ed information.
2697 */
2698#define Gid_t $gidtype /* Type for getgid(), etc... */
2699
2700/* Off_t:
2701 * This symbol holds the type used to declare offsets in the kernel.
2702 * It can be int, long, off_t, etc... It may be necessary to include
2703 * <sys/types.h> to get any typedef'ed information.
2704 */
aa5812c3
JH
2705/* LSEEKSIZE:
2706 * This symbol holds the number of bytes used by the Off_t.
2707 */
dc45a647 2708#define Off_t $lseektype /* <offset> type */
aa5812c3 2709#define LSEEKSIZE $lseeksize /* <offset> size */
dc45a647
MB
2710
2711/* Mode_t:
2712 * This symbol holds the type used to declare file modes
2713 * for systems calls. It is usually mode_t, but may be
2714 * int or unsigned short. It may be necessary to include <sys/types.h>
2715 * to get any typedef'ed information.
2716 */
2717#define Mode_t $modetype /* file mode parameter for system calls */
2718
2719/* Pid_t:
2720 * This symbol holds the type used to declare process ids in the kernel.
2721 * It can be int, uint, pid_t, etc... It may be necessary to include
2722 * <sys/types.h> to get any typedef'ed information.
2723 */
2724#define Pid_t $pidtype /* PID type */
2725
2726/* Size_t:
2727 * This symbol holds the type used to declare length parameters
2728 * for string functions. It is usually size_t, but may be
2729 * unsigned long, int, etc. It may be necessary to include
2730 * <sys/types.h> to get any typedef'ed information.
2731 */
2732#define Size_t $sizetype /* length paramater for string functions */
2733
2734/* Uid_t:
2735 * This symbol holds the type used to declare user ids in the kernel.
2736 * It can be int, ushort, uid_t, etc... It may be necessary to include
2737 * <sys/types.h> to get any typedef'ed information.
2738 */
2739#define Uid_t $uidtype /* UID type */
2740
fe14fcc3 2741#endif
8d063cd8 2742!GROK!THIS!