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1#!/bin/sh
2#
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3# THIS IS A GENERATED FILE
4# DO NOT HAND-EDIT
5#
6# See Porting/config_h.pl
7
34f1896b 8: Set up for generating config_h.SH
12ae5dfc 9case "$CONFIG_SH" in
776a38e3 10'') CONFIG_SH=config.sh;;
12ae5dfc
JH
11esac
12case "$CONFIG_H" in
776a38e3 13'') CONFIG_H=config.h;;
12ae5dfc 14esac
a02608de 15case $PERL_CONFIG_SH in
8d063cd8 16'')
12ae5dfc
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17 if test -f $CONFIG_SH; then TOP=.;
18 elif test -f ../$CONFIG_SH; then TOP=..;
19 elif test -f ../../$CONFIG_SH; then TOP=../..;
20 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
21 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
2304df62 22 else
12ae5dfc 23 echo "Can't find $CONFIG_SH."; exit 1
2304df62 24 fi
12ae5dfc 25 . $TOP/$CONFIG_SH
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26 ;;
27esac
28case "$0" in
29*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
8d063cd8 30esac
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31case "$CONFIG_H" in
32already-done) echo "Not re-extracting config.h" ;;
33*)
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34echo "Extracting $CONFIG_H (with variable substitutions)"
35sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
aa86d596 36/* This file was produced by running the config_h.SH script, which
12ae5dfc 37 * gets its values from $CONFIG_SH, which is generally produced by
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38 * running Configure.
39 *
40 * Feel free to modify any of this as the need arises. Note, however,
1aef975c 41 * that running config_h.SH again will wipe out any changes you've made.
12ae5dfc 42 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
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43 */
44
cd95ead5 45/* Package name : $package
dfe9444c
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46 * Source directory : $src
47 * Configuration time: $cf_time
48 * Configured by : $cf_by
49 * Target system : $myuname
2304df62 50 */
8d063cd8 51
2304df62
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52#ifndef _config_h_
53#define _config_h_
54
dfe9444c
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55/* LOC_SED:
56 * This symbol holds the complete pathname to the sed program.
774d564b 57 */
dfe9444c 58#define LOC_SED "$full_sed" /**/
774d564b 59
88fdc172
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60/* HAS_ALARM:
61 * This symbol, if defined, indicates that the alarm routine is
62 * available.
a0d0e21e 63 */
88fdc172 64#$d_alarm HAS_ALARM /**/
a0d0e21e 65
88fdc172
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66/* HAS_BCMP:
67 * This symbol is defined if the bcmp() routine is available to
68 * compare blocks of memory.
b4eb6b3d 69 */
88fdc172 70#$d_bcmp HAS_BCMP /**/
b4eb6b3d 71
88fdc172
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72/* HAS_BCOPY:
73 * This symbol is defined if the bcopy() routine is available to
74 * copy blocks of memory.
a687059c 75 */
88fdc172 76#$d_bcopy HAS_BCOPY /**/
a687059c 77
88fdc172
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78/* HAS_BZERO:
79 * This symbol is defined if the bzero() routine is available to
80 * set a memory block to 0.
0d3e774c 81 */
88fdc172 82#$d_bzero HAS_BZERO /**/
0d3e774c 83
88fdc172
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84/* HAS_CHOWN:
85 * This symbol, if defined, indicates that the chown routine is
86 * available.
a0d0e21e 87 */
88fdc172 88#$d_chown HAS_CHOWN /**/
a0d0e21e 89
88fdc172
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90/* HAS_CHROOT:
91 * This symbol, if defined, indicates that the chroot routine is
92 * available.
a0d0e21e 93 */
88fdc172 94#$d_chroot HAS_CHROOT /**/
a0d0e21e 95
88fdc172
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96/* HAS_CHSIZE:
97 * This symbol, if defined, indicates that the chsize routine is available
98 * to truncate files. You might need a -lx to get this routine.
87250799 99 */
88fdc172 100#$d_chsize HAS_CHSIZE /**/
87250799 101
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102/* HAS_CRYPT:
103 * This symbol, if defined, indicates that the crypt routine is available
104 * to encrypt passwords and the like.
105 */
106#$d_crypt HAS_CRYPT /**/
107
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108/* HAS_CTERMID:
109 * This symbol, if defined, indicates that the ctermid routine is
110 * available to generate filename for terminal.
111 */
112#$d_ctermid HAS_CTERMID /**/
113
88fdc172
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114/* HAS_CUSERID:
115 * This symbol, if defined, indicates that the cuserid routine is
116 * available to get character login names.
13281fa4 117 */
88fdc172 118#$d_cuserid HAS_CUSERID /**/
a0d0e21e 119
88fdc172
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120/* HAS_DBL_DIG:
121 * This symbol, if defined, indicates that this system's <float.h>
122 * or <limits.h> defines the symbol DBL_DIG, which is the number
123 * of significant digits in a double precision number. If this
124 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 125 */
e5eef985 126#$d_dbl_dig HAS_DBL_DIG /**/
a0d0e21e 127
88fdc172
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128/* HAS_DIFFTIME:
129 * This symbol, if defined, indicates that the difftime routine is
130 * available.
a0d0e21e 131 */
88fdc172 132#$d_difftime HAS_DIFFTIME /**/
13281fa4 133
88fdc172
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134/* HAS_DLERROR:
135 * This symbol, if defined, indicates that the dlerror routine is
136 * available to return a string describing the last error that
137 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 138 */
88fdc172 139#$d_dlerror HAS_DLERROR /**/
ecfc5424 140
88fdc172
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141/* HAS_DUP2:
142 * This symbol, if defined, indicates that the dup2 routine is
143 * available to duplicate file descriptors.
a687059c 144 */
88fdc172 145#$d_dup2 HAS_DUP2 /**/
a687059c 146
88fdc172
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147/* HAS_FCHMOD:
148 * This symbol, if defined, indicates that the fchmod routine is available
149 * to change mode of opened files. If unavailable, use chmod().
378cc40b 150 */
88fdc172 151#$d_fchmod HAS_FCHMOD /**/
378cc40b 152
88fdc172
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153/* HAS_FCHOWN:
154 * This symbol, if defined, indicates that the fchown routine is available
155 * to change ownership of opened files. If unavailable, use chown().
378cc40b 156 */
88fdc172 157#$d_fchown HAS_FCHOWN /**/
378cc40b 158
88fdc172
SB
159/* HAS_FCNTL:
160 * This symbol, if defined, indicates to the C program that
161 * the fcntl() function exists.
a687059c 162 */
88fdc172 163#$d_fcntl HAS_FCNTL /**/
a687059c 164
88fdc172
SB
165/* HAS_FGETPOS:
166 * This symbol, if defined, indicates that the fgetpos routine is
167 * available to get the file position indicator, similar to ftell().
a0d0e21e 168 */
88fdc172 169#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 170
88fdc172
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171/* HAS_FLOCK:
172 * This symbol, if defined, indicates that the flock routine is
173 * available to do file locking.
a687059c 174 */
88fdc172 175#$d_flock HAS_FLOCK /**/
a687059c 176
88fdc172
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177/* HAS_FORK:
178 * This symbol, if defined, indicates that the fork routine is
179 * available.
a0d0e21e 180 */
88fdc172 181#$d_fork HAS_FORK /**/
a0d0e21e 182
88fdc172
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183/* HAS_FSETPOS:
184 * This symbol, if defined, indicates that the fsetpos routine is
185 * available to set the file position indicator, similar to fseek().
a0d0e21e 186 */
88fdc172 187#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 188
88fdc172
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189/* HAS_GETTIMEOFDAY:
190 * This symbol, if defined, indicates that the gettimeofday() system
191 * call is available for a sub-second accuracy clock. Usually, the file
192 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
193 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 194 */
88fdc172
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195#$d_gettimeod HAS_GETTIMEOFDAY /**/
196#ifdef HAS_GETTIMEOFDAY
197#define Timeval struct timeval /* Structure used by gettimeofday() */
198#endif
5f05dabc 199
88fdc172
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200/* HAS_GETGROUPS:
201 * This symbol, if defined, indicates that the getgroups() routine is
202 * available to get the list of process groups. If unavailable, multiple
203 * groups are probably not supported.
378cc40b 204 */
88fdc172 205#$d_getgrps HAS_GETGROUPS /**/
378cc40b 206
88fdc172
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207/* HAS_GETLOGIN:
208 * This symbol, if defined, indicates that the getlogin routine is
209 * available to get the login name.
dfe9444c 210 */
88fdc172 211#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 212
88fdc172
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213/* HAS_GETPGID:
214 * This symbol, if defined, indicates to the C program that
215 * the getpgid(pid) function is available to get the
216 * process group id.
a0d0e21e 217 */
88fdc172 218#$d_getpgid HAS_GETPGID /**/
a0d0e21e 219
88fdc172
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220/* HAS_GETPGRP2:
221 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
222 * routine is available to get the current process group.
a687059c 223 */
88fdc172 224#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 225
88fdc172
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226/* HAS_GETPPID:
227 * This symbol, if defined, indicates that the getppid routine is
228 * available to get the parent process ID.
378cc40b 229 */
88fdc172 230#$d_getppid HAS_GETPPID /**/
378cc40b 231
88fdc172
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232/* HAS_GETPRIORITY:
233 * This symbol, if defined, indicates that the getpriority routine is
234 * available to get a process's priority.
0d3e774c 235 */
88fdc172 236#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 237
88fdc172
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238/* HAS_INET_ATON:
239 * This symbol, if defined, indicates to the C program that the
240 * inet_aton() function is available to parse IP address "dotted-quad"
241 * strings.
a0d0e21e 242 */
88fdc172 243#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 244
88fdc172
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245/* HAS_KILLPG:
246 * This symbol, if defined, indicates that the killpg routine is available
247 * to kill process groups. If unavailable, you probably should use kill
248 * with a negative process number.
a687059c 249 */
88fdc172 250#$d_killpg HAS_KILLPG /**/
a687059c 251
88fdc172
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252/* HAS_LINK:
253 * This symbol, if defined, indicates that the link routine is
254 * available to create hard links.
a0d0e21e 255 */
88fdc172 256#$d_link HAS_LINK /**/
a0d0e21e 257
88fdc172
SB
258/* HAS_LOCALECONV:
259 * This symbol, if defined, indicates that the localeconv routine is
260 * available for numeric and monetary formatting conventions.
a0d0e21e 261 */
88fdc172 262#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 263
88fdc172
SB
264/* HAS_LOCKF:
265 * This symbol, if defined, indicates that the lockf routine is
266 * available to do file locking.
a0d0e21e 267 */
88fdc172 268#$d_lockf HAS_LOCKF /**/
a0d0e21e 269
88fdc172
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270/* HAS_LSTAT:
271 * This symbol, if defined, indicates that the lstat routine is
272 * available to do file stats on symbolic links.
378cc40b 273 */
88fdc172 274#$d_lstat HAS_LSTAT /**/
2304df62 275
88fdc172
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276/* HAS_MBLEN:
277 * This symbol, if defined, indicates that the mblen routine is available
278 * to find the number of bytes in a multibye character.
9f971974 279 */
88fdc172 280#$d_mblen HAS_MBLEN /**/
9f971974 281
88fdc172
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282/* HAS_MBSTOWCS:
283 * This symbol, if defined, indicates that the mbstowcs routine is
284 * available to covert a multibyte string into a wide character string.
9f971974 285 */
88fdc172 286#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 287
88fdc172
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288/* HAS_MBTOWC:
289 * This symbol, if defined, indicates that the mbtowc routine is available
290 * to covert a multibyte to a wide character.
9f971974 291 */
88fdc172 292#$d_mbtowc HAS_MBTOWC /**/
378cc40b 293
88fdc172
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294/* HAS_MEMCMP:
295 * This symbol, if defined, indicates that the memcmp routine is available
296 * to compare blocks of memory.
a687059c 297 */
88fdc172 298#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 299
88fdc172
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300/* HAS_MEMCPY:
301 * This symbol, if defined, indicates that the memcpy routine is available
302 * to copy blocks of memory.
ecfc5424 303 */
88fdc172 304#$d_memcpy HAS_MEMCPY /**/
ecfc5424 305
88fdc172
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306/* HAS_MEMMOVE:
307 * This symbol, if defined, indicates that the memmove routine is available
308 * to copy potentially overlapping blocks of memory. This should be used
309 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
310 * own version.
a0d0e21e 311 */
88fdc172 312#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 313
88fdc172
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314/* HAS_MEMSET:
315 * This symbol, if defined, indicates that the memset routine is available
316 * to set blocks of memory.
fe749a9f 317 */
88fdc172 318#$d_memset HAS_MEMSET /**/
fe749a9f 319
88fdc172
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320/* HAS_MKDIR:
321 * This symbol, if defined, indicates that the mkdir routine is available
322 * to create directories. Otherwise you should fork off a new process to
323 * exec /bin/mkdir.
fe749a9f 324 */
88fdc172 325#$d_mkdir HAS_MKDIR /**/
fe749a9f 326
88fdc172
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327/* HAS_MKFIFO:
328 * This symbol, if defined, indicates that the mkfifo routine is
329 * available to create FIFOs. Otherwise, mknod should be able to
330 * do it for you. However, if mkfifo is there, mknod might require
331 * super-user privileges which mkfifo will not.
fe14fcc3 332 */
88fdc172 333#$d_mkfifo HAS_MKFIFO /**/
a687059c 334
88fdc172
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335/* HAS_MKTIME:
336 * This symbol, if defined, indicates that the mktime routine is
337 * available.
ecfc5424 338 */
88fdc172 339#$d_mktime HAS_MKTIME /**/
ecfc5424 340
88fdc172
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341/* HAS_MSYNC:
342 * This symbol, if defined, indicates that the msync system call is
343 * available to synchronize a mapped file.
a687059c 344 */
88fdc172 345#$d_msync HAS_MSYNC /**/
a687059c 346
88fdc172
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347/* HAS_MUNMAP:
348 * This symbol, if defined, indicates that the munmap system call is
349 * available to unmap a region, usually mapped by mmap().
fe14fcc3 350 */
88fdc172 351#$d_munmap HAS_MUNMAP /**/
a0d0e21e 352
88fdc172
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353/* HAS_NICE:
354 * This symbol, if defined, indicates that the nice routine is
355 * available.
8e07c86e 356 */
88fdc172 357#$d_nice HAS_NICE /**/
8e07c86e 358
88fdc172
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359/* HAS_PATHCONF:
360 * This symbol, if defined, indicates that pathconf() is available
361 * to determine file-system related limits and options associated
362 * with a given filename.
a0d0e21e 363 */
88fdc172
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364/* HAS_FPATHCONF:
365 * This symbol, if defined, indicates that pathconf() is available
366 * to determine file-system related limits and options associated
367 * with a given open file descriptor.
a0d0e21e 368 */
88fdc172
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369#$d_pathconf HAS_PATHCONF /**/
370#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 371
88fdc172
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372/* HAS_PAUSE:
373 * This symbol, if defined, indicates that the pause routine is
374 * available to suspend a process until a signal is received.
a0d0e21e 375 */
88fdc172 376#$d_pause HAS_PAUSE /**/
a0d0e21e 377
88fdc172
SB
378/* HAS_PIPE:
379 * This symbol, if defined, indicates that the pipe routine is
380 * available to create an inter-process channel.
a0d0e21e 381 */
88fdc172 382#$d_pipe HAS_PIPE /**/
fe14fcc3 383
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384/* HAS_POLL:
385 * This symbol, if defined, indicates that the poll routine is
386 * available to poll active file descriptors. Please check I_POLL and
387 * I_SYS_POLL to know which header should be included as well.
388 */
389#$d_poll HAS_POLL /**/
390
88fdc172
SB
391/* HAS_READDIR:
392 * This symbol, if defined, indicates that the readdir routine is
393 * available to read directory entries. You may have to include
394 * <dirent.h>. See I_DIRENT.
378cc40b 395 */
88fdc172 396#$d_readdir HAS_READDIR /**/
378cc40b 397
88fdc172
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398/* HAS_SEEKDIR:
399 * This symbol, if defined, indicates that the seekdir routine is
400 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 401 */
88fdc172 402#$d_seekdir HAS_SEEKDIR /**/
2304df62 403
88fdc172
SB
404/* HAS_TELLDIR:
405 * This symbol, if defined, indicates that the telldir routine is
406 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 407 */
88fdc172 408#$d_telldir HAS_TELLDIR /**/
a0d0e21e 409
88fdc172
SB
410/* HAS_REWINDDIR:
411 * This symbol, if defined, indicates that the rewinddir routine is
412 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 413 */
88fdc172 414#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 415
88fdc172
SB
416/* HAS_READLINK:
417 * This symbol, if defined, indicates that the readlink routine is
418 * available to read the value of a symbolic link.
dfe9444c 419 */
88fdc172 420#$d_readlink HAS_READLINK /**/
dfe9444c 421
88fdc172
SB
422/* HAS_RENAME:
423 * This symbol, if defined, indicates that the rename routine is available
424 * to rename files. Otherwise you should do the unlink(), link(), unlink()
425 * trick.
d8f2e4cc 426 */
88fdc172 427#$d_rename HAS_RENAME /**/
d8f2e4cc 428
88fdc172
SB
429/* HAS_RMDIR:
430 * This symbol, if defined, indicates that the rmdir routine is
431 * available to remove directories. Otherwise you should fork off a
432 * new process to exec /bin/rmdir.
a687059c 433 */
88fdc172 434#$d_rmdir HAS_RMDIR /**/
a687059c 435
88fdc172
SB
436/* HAS_SELECT:
437 * This symbol, if defined, indicates that the select routine is
438 * available to select active file descriptors. If the timeout field
439 * is used, <sys/time.h> may need to be included.
a687059c 440 */
88fdc172 441#$d_select HAS_SELECT /**/
a687059c 442
88fdc172
SB
443/* HAS_SETEGID:
444 * This symbol, if defined, indicates that the setegid routine is available
445 * to change the effective gid of the current program.
a687059c 446 */
88fdc172 447#$d_setegid HAS_SETEGID /**/
a687059c 448
88fdc172
SB
449/* HAS_SETEUID:
450 * This symbol, if defined, indicates that the seteuid routine is available
451 * to change the effective uid of the current program.
378cc40b 452 */
88fdc172 453#$d_seteuid HAS_SETEUID /**/
378cc40b 454
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455/* HAS_SETGROUPS:
456 * This symbol, if defined, indicates that the setgroups() routine is
457 * available to set the list of process groups. If unavailable, multiple
458 * groups are probably not supported.
459 */
460#$d_setgrps HAS_SETGROUPS /**/
461
88fdc172
SB
462/* HAS_SETLINEBUF:
463 * This symbol, if defined, indicates that the setlinebuf routine is
464 * available to change stderr or stdout from block-buffered or unbuffered
465 * to a line-buffered mode.
378cc40b 466 */
88fdc172 467#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 468
88fdc172
SB
469/* HAS_SETLOCALE:
470 * This symbol, if defined, indicates that the setlocale routine is
471 * available to handle locale-specific ctype implementations.
2304df62 472 */
88fdc172 473#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 474
88fdc172
SB
475/* HAS_SETPGID:
476 * This symbol, if defined, indicates that the setpgid(pid, gpid)
477 * routine is available to set process group ID.
c2960299 478 */
88fdc172 479#$d_setpgid HAS_SETPGID /**/
dfe9444c 480
88fdc172
SB
481/* HAS_SETPGRP2:
482 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
483 * routine is available to set the current process group.
16d20bd9 484 */
88fdc172 485#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 486
88fdc172
SB
487/* HAS_SETPRIORITY:
488 * This symbol, if defined, indicates that the setpriority routine is
489 * available to set a process's priority.
c2960299 490 */
88fdc172 491#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 492
88fdc172
SB
493/* HAS_SETREGID:
494 * This symbol, if defined, indicates that the setregid routine is
495 * available to change the real and effective gid of the current
496 * process.
a89d8a78 497 */
88fdc172
SB
498/* HAS_SETRESGID:
499 * This symbol, if defined, indicates that the setresgid routine is
500 * available to change the real, effective and saved gid of the current
501 * process.
a89d8a78 502 */
88fdc172
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503#$d_setregid HAS_SETREGID /**/
504#$d_setresgid HAS_SETRESGID /**/
a89d8a78 505
88fdc172
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506/* HAS_SETREUID:
507 * This symbol, if defined, indicates that the setreuid routine is
508 * available to change the real and effective uid of the current
509 * process.
a0d0e21e 510 */
88fdc172
SB
511/* HAS_SETRESUID:
512 * This symbol, if defined, indicates that the setresuid routine is
513 * available to change the real, effective and saved uid of the current
514 * process.
2e1b3b7e 515 */
88fdc172
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516#$d_setreuid HAS_SETREUID /**/
517#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 518
88fdc172
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519/* HAS_SETRGID:
520 * This symbol, if defined, indicates that the setrgid routine is available
521 * to change the real gid of the current program.
a687059c 522 */
88fdc172 523#$d_setrgid HAS_SETRGID /**/
e5d73d77 524
88fdc172
SB
525/* HAS_SETRUID:
526 * This symbol, if defined, indicates that the setruid routine is available
527 * to change the real uid of the current program.
ecfc5424 528 */
88fdc172 529#$d_setruid HAS_SETRUID /**/
ecfc5424 530
88fdc172
SB
531/* HAS_SETSID:
532 * This symbol, if defined, indicates that the setsid routine is
533 * available to set the process group ID.
9f971974 534 */
88fdc172 535#$d_setsid HAS_SETSID /**/
9f971974 536
88fdc172
SB
537/* HAS_STRCHR:
538 * This symbol is defined to indicate that the strchr()/strrchr()
539 * functions are available for string searching. If not, try the
540 * index()/rindex() pair.
85e6fe83 541 */
88fdc172
SB
542/* HAS_INDEX:
543 * This symbol is defined to indicate that the index()/rindex()
544 * functions are available for string searching.
a0d0e21e 545 */
88fdc172
SB
546#$d_strchr HAS_STRCHR /**/
547#$d_index HAS_INDEX /**/
85e6fe83 548
88fdc172
SB
549/* HAS_STRCOLL:
550 * This symbol, if defined, indicates that the strcoll routine is
551 * available to compare strings using collating information.
87250799 552 */
88fdc172 553#$d_strcoll HAS_STRCOLL /**/
87250799 554
88fdc172
SB
555/* HAS_STRTOD:
556 * This symbol, if defined, indicates that the strtod routine is
557 * available to provide better numeric string conversion than atof().
a0d0e21e 558 */
88fdc172 559#$d_strtod HAS_STRTOD /**/
a0d0e21e 560
88fdc172
SB
561/* HAS_STRTOL:
562 * This symbol, if defined, indicates that the strtol routine is available
563 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 564 */
88fdc172 565#$d_strtol HAS_STRTOL /**/
d8f2e4cc 566
88fdc172
SB
567/* HAS_STRXFRM:
568 * This symbol, if defined, indicates that the strxfrm() routine is
569 * available to transform strings.
d8f2e4cc 570 */
88fdc172 571#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 572
88fdc172
SB
573/* HAS_SYMLINK:
574 * This symbol, if defined, indicates that the symlink routine is available
575 * to create symbolic links.
dfe9444c 576 */
88fdc172 577#$d_symlink HAS_SYMLINK /**/
dfe9444c 578
88fdc172
SB
579/* HAS_SYSCALL:
580 * This symbol, if defined, indicates that the syscall routine is
581 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 582 */
88fdc172 583#$d_syscall HAS_SYSCALL /**/
a687059c 584
88fdc172
SB
585/* HAS_SYSCONF:
586 * This symbol, if defined, indicates that sysconf() is available
587 * to determine system related limits and options.
aaacdc8b 588 */
88fdc172
SB
589#$d_sysconf HAS_SYSCONF /**/
590
591/* HAS_SYSTEM:
592 * This symbol, if defined, indicates that the system routine is
593 * available to issue a shell command.
aaacdc8b 594 */
88fdc172 595#$d_system HAS_SYSTEM /**/
aaacdc8b 596
88fdc172
SB
597/* HAS_TCGETPGRP:
598 * This symbol, if defined, indicates that the tcgetpgrp routine is
599 * available to get foreground process group ID.
aaacdc8b 600 */
88fdc172 601#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 602
88fdc172
SB
603/* HAS_TCSETPGRP:
604 * This symbol, if defined, indicates that the tcsetpgrp routine is
605 * available to set foreground process group ID.
a22e52b9 606 */
88fdc172 607#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 608
88fdc172
SB
609/* HAS_TRUNCATE:
610 * This symbol, if defined, indicates that the truncate routine is
611 * available to truncate files.
5ff3f7a4 612 */
88fdc172 613#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 614
88fdc172
SB
615/* HAS_TZNAME:
616 * This symbol, if defined, indicates that the tzname[] array is
617 * available to access timezone names.
5ff3f7a4 618 */
88fdc172 619#$d_tzname HAS_TZNAME /**/
5ff3f7a4 620
88fdc172
SB
621/* HAS_UMASK:
622 * This symbol, if defined, indicates that the umask routine is
623 * available to set and get the value of the file creation mask.
5ff3f7a4 624 */
88fdc172 625#$d_umask HAS_UMASK /**/
5ff3f7a4 626
88fdc172
SB
627/* HAS_USLEEP:
628 * This symbol, if defined, indicates that the usleep routine is
629 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 630 */
88fdc172 631#$d_usleep HAS_USLEEP /**/
5ff3f7a4 632
88fdc172
SB
633/* HAS_WAIT4:
634 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 635 */
88fdc172 636#$d_wait4 HAS_WAIT4 /**/
8e07c86e 637
88fdc172
SB
638/* HAS_WAITPID:
639 * This symbol, if defined, indicates that the waitpid routine is
640 * available to wait for child process.
1aef975c 641 */
88fdc172 642#$d_waitpid HAS_WAITPID /**/
85e6fe83 643
88fdc172
SB
644/* HAS_WCSTOMBS:
645 * This symbol, if defined, indicates that the wcstombs routine is
646 * available to convert wide character strings to multibyte strings.
bccf77a5 647 */
88fdc172 648#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 649
88fdc172
SB
650/* HAS_WCTOMB:
651 * This symbol, if defined, indicates that the wctomb routine is available
652 * to covert a wide character to a multibyte.
bccf77a5 653 */
88fdc172 654#$d_wctomb HAS_WCTOMB /**/
bccf77a5 655
1d8eaf8c
MB
656/* Groups_t:
657 * This symbol holds the type used for the second argument to
658 * getgroups() and setgroups(). Usually, this is the same as
659 * gidtype (gid_t) , but sometimes it isn't.
660 * It can be int, ushort, gid_t, etc...
661 * It may be necessary to include <sys/types.h> to get any
662 * typedef'ed information. This is only required if you have
663 * getgroups() or setgroups()..
664 */
665#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
666#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
667#endif
668
88fdc172
SB
669/* I_ARPA_INET:
670 * This symbol, if defined, indicates to the C program that it should
671 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 672 */
88fdc172 673#$i_arpainet I_ARPA_INET /**/
ff935051 674
88fdc172
SB
675/* I_DBM:
676 * This symbol, if defined, indicates that <dbm.h> exists and should
677 * be included.
ff935051 678 */
88fdc172
SB
679/* I_RPCSVC_DBM:
680 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
681 * should be included.
10bc17b6 682 */
88fdc172
SB
683#$i_dbm I_DBM /**/
684#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 685
88fdc172
SB
686/* I_DLFCN:
687 * This symbol, if defined, indicates that <dlfcn.h> exists and should
688 * be included.
78a7c709 689 */
88fdc172 690#$i_dlfcn I_DLFCN /**/
78a7c709 691
88fdc172
SB
692/* I_FCNTL:
693 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 694 */
88fdc172 695#$i_fcntl I_FCNTL /**/
44b94491 696
88fdc172
SB
697/* I_FLOAT:
698 * This symbol, if defined, indicates to the C program that it should
699 * include <float.h> to get definition of symbols like DBL_MAX or
700 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 701 */
88fdc172 702#$i_float I_FLOAT /**/
c7aff470 703
13cfc98d
MB
704/* I_GDBM:
705 * This symbol, if defined, indicates that <gdbm.h> exists and should
706 * be included.
707 */
708#$i_gdbm I_GDBM /**/
709
88fdc172
SB
710/* I_LIMITS:
711 * This symbol, if defined, indicates to the C program that it should
712 * include <limits.h> to get definition of symbols like WORD_BIT or
713 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 714 */
88fdc172 715#$i_limits I_LIMITS /**/
c7aff470 716
88fdc172
SB
717/* I_LOCALE:
718 * This symbol, if defined, indicates to the C program that it should
719 * include <locale.h>.
a845a0d4 720 */
88fdc172 721#$i_locale I_LOCALE /**/
a845a0d4 722
88fdc172
SB
723/* I_MATH:
724 * This symbol, if defined, indicates to the C program that it should
725 * include <math.h>.
a845a0d4 726 */
88fdc172 727#$i_math I_MATH /**/
a845a0d4 728
88fdc172
SB
729/* I_MEMORY:
730 * This symbol, if defined, indicates to the C program that it should
731 * include <memory.h>.
a845a0d4 732 */
88fdc172
SB
733#$i_memory I_MEMORY /**/
734
88fdc172
SB
735/* I_NETINET_IN:
736 * This symbol, if defined, indicates to the C program that it should
737 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 738 */
88fdc172
SB
739#$i_niin I_NETINET_IN /**/
740
88fdc172
SB
741/* I_STDDEF:
742 * This symbol, if defined, indicates that <stddef.h> exists and should
743 * be included.
a845a0d4 744 */
88fdc172
SB
745#$i_stddef I_STDDEF /**/
746
747/* I_STDLIB:
748 * This symbol, if defined, indicates that <stdlib.h> exists and should
749 * be included.
a845a0d4 750 */
88fdc172
SB
751#$i_stdlib I_STDLIB /**/
752
753/* I_STRING:
754 * This symbol, if defined, indicates to the C program that it should
755 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 756 */
88fdc172
SB
757#$i_string I_STRING /**/
758
759/* I_SYS_DIR:
760 * This symbol, if defined, indicates to the C program that it should
761 * include <sys/dir.h>.
a845a0d4 762 */
88fdc172
SB
763#$i_sysdir I_SYS_DIR /**/
764
765/* I_SYS_FILE:
766 * This symbol, if defined, indicates to the C program that it should
767 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 768 */
88fdc172 769#$i_sysfile I_SYS_FILE /**/
a845a0d4 770
88fdc172
SB
771/* I_SYS_IOCTL:
772 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
773 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 774 */
88fdc172
SB
775/* I_SYS_SOCKIO:
776 * This symbol, if defined, indicates the <sys/sockio.h> should be included
777 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 778 */
88fdc172
SB
779#$i_sysioctl I_SYS_IOCTL /**/
780#$i_syssockio I_SYS_SOCKIO /**/
781
782/* I_SYS_NDIR:
783 * This symbol, if defined, indicates to the C program that it should
784 * include <sys/ndir.h>.
a845a0d4 785 */
88fdc172 786#$i_sysndir I_SYS_NDIR /**/
a845a0d4 787
88fdc172
SB
788/* I_SYS_PARAM:
789 * This symbol, if defined, indicates to the C program that it should
790 * include <sys/param.h>.
a845a0d4 791 */
88fdc172
SB
792#$i_sysparam I_SYS_PARAM /**/
793
216dac04
MB
794/* I_SYS_POLL:
795 * This symbol, if defined, indicates that the program may include
796 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
797 * to only include <poll.h>.
798 */
799#$i_syspoll I_SYS_POLL /**/
800
88fdc172
SB
801/* I_SYS_RESOURCE:
802 * This symbol, if defined, indicates to the C program that it should
803 * include <sys/resource.h>.
a845a0d4 804 */
88fdc172 805#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 806
88fdc172
SB
807/* I_SYS_SELECT:
808 * This symbol, if defined, indicates to the C program that it should
809 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 810 */
88fdc172 811#$i_sysselct I_SYS_SELECT /**/
a845a0d4 812
88fdc172 813/* I_SYS_STAT:
a845a0d4 814 * This symbol, if defined, indicates to the C program that it should
88fdc172 815 * include <sys/stat.h>.
a845a0d4 816 */
88fdc172
SB
817#$i_sysstat I_SYS_STAT /**/
818
819/* I_SYS_TIMES:
a845a0d4 820 * This symbol, if defined, indicates to the C program that it should
88fdc172 821 * include <sys/times.h>.
a845a0d4 822 */
88fdc172
SB
823#$i_systimes I_SYS_TIMES /**/
824
825/* I_SYS_TYPES:
a845a0d4 826 * This symbol, if defined, indicates to the C program that it should
88fdc172 827 * include <sys/types.h>.
a845a0d4 828 */
88fdc172
SB
829#$i_systypes I_SYS_TYPES /**/
830
831/* I_SYS_UN:
832 * This symbol, if defined, indicates to the C program that it should
833 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 834 */
88fdc172
SB
835#$i_sysun I_SYS_UN /**/
836
837/* I_SYS_WAIT:
838 * This symbol, if defined, indicates to the C program that it should
839 * include <sys/wait.h>.
a845a0d4 840 */
88fdc172 841#$i_syswait I_SYS_WAIT /**/
a845a0d4 842
88fdc172
SB
843/* I_UNISTD:
844 * This symbol, if defined, indicates to the C program that it should
845 * include <unistd.h>.
a845a0d4 846 */
88fdc172 847#$i_unistd I_UNISTD /**/
a845a0d4 848
88fdc172
SB
849/* I_UTIME:
850 * This symbol, if defined, indicates to the C program that it should
851 * include <utime.h>.
a845a0d4 852 */
88fdc172 853#$i_utime I_UTIME /**/
a845a0d4 854
88fdc172
SB
855/* I_VALUES:
856 * This symbol, if defined, indicates to the C program that it should
857 * include <values.h> to get definition of symbols like MINFLOAT or
858 * MAXLONG, i.e. machine dependant limitations. Probably, you
859 * should use <limits.h> instead, if it is available.
a845a0d4 860 */
88fdc172
SB
861#$i_values I_VALUES /**/
862
863/* I_VFORK:
864 * This symbol, if defined, indicates to the C program that it should
865 * include vfork.h.
a845a0d4 866 */
88fdc172
SB
867#$i_vfork I_VFORK /**/
868
d03b3b00
MB
869/* CAN_VAPROTO:
870 * This variable is defined on systems supporting prototype declaration
871 * of functions with a variable number of arguments.
872 */
873/* _V:
874 * This macro is used to declare function parameters in prototypes for
875 * functions with a variable number of parameters. Use double parentheses.
876 * For example:
877 *
878 * int printf _V((char *fmt, ...));
879 *
880 * Remember to use the plain simple _() macro when declaring a function
881 * with no variable number of arguments, since it might be possible to
882 * have a non-effect _V() macro and still get prototypes via _().
883 */
884#$vaproto CAN_VAPROTO /**/
885#ifdef CAN_VAPROTO
886#define _V(args) args
887#else
888#define _V(args) ()
889#endif
890
06501368
MB
891/* OSNAME:
892 * This symbol contains the name of the operating system, as determined
893 * by Configure. You shouldn't rely on it too much; the specific
894 * feature tests from Configure are generally more reliable.
a845a0d4 895 */
06501368
MB
896/* OSVERS:
897 * This symbol contains the version of the operating system, as determined
898 * by Configure. You shouldn't rely on it too much; the specific
899 * feature tests from Configure are generally more reliable.
eaf812ae 900 */
06501368
MB
901#define OSNAME "$osname" /**/
902#define OSVERS "$osvers" /**/
eaf812ae 903
b8677e3b
MB
904/* USE_CROSS_COMPILE:
905 * This symbol, if defined, indicates that Perl is being cross-compiled.
08c92000 906 */
b8677e3b
MB
907/* PERL_TARGETARCH:
908 * This symbol, if defined, indicates the target architecture
909 * Perl has been cross-compiled to. Undefined if not a cross-compile.
08c92000 910 */
b8677e3b
MB
911#ifndef USE_CROSS_COMPILE
912#$usecrosscompile USE_CROSS_COMPILE /**/
913#define PERL_TARGETARCH "$targetarch" /**/
914#endif
915
6e89a33a
MB
916/* MULTIARCH:
917 * This symbol, if defined, signifies that the build
918 * process will produce some binary files that are going to be
919 * used in a cross-platform environment. This is the case for
920 * example with the NeXT "fat" binaries that contain executables
921 * for several CPUs.
922 */
923#$multiarch MULTIARCH /**/
924
b8677e3b
MB
925/* MEM_ALIGNBYTES:
926 * This symbol contains the number of bytes required to align a
927 * double, or a long double when applicable. Usual values are 2,
588c1107
AD
928 * 4 and 8. The default is eight, for safety. For cross-compiling
929 * or multiarch support, Configure will set a minimum of 8.
b8677e3b 930 */
b8677e3b 931#define MEM_ALIGNBYTES $alignbytes
08c92000 932
08c92000
MB
933/* ARCHLIB:
934 * This variable, if defined, holds the name of the directory in
935 * which the user wants to put architecture-dependent public
936 * library files for $package. It is most often a local directory
937 * such as /usr/local/lib. Programs using this variable must be
938 * prepared to deal with filename expansion. If ARCHLIB is the
939 * same as PRIVLIB, it is not defined, since presumably the
940 * program already searches PRIVLIB.
941 */
942/* ARCHLIB_EXP:
943 * This symbol contains the ~name expanded version of ARCHLIB, to be used
944 * in programs that are not prepared to deal with ~ expansion at run-time.
945 */
946#$d_archlib ARCHLIB "$archlib" /**/
947#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
948
949/* ARCHNAME:
950 * This symbol holds a string representing the architecture name.
951 * It may be used to construct an architecture-dependant pathname
952 * where library files may be held under a private library, for
953 * instance.
954 */
955#define ARCHNAME "$archname" /**/
956
08c92000
MB
957/* BIN:
958 * This symbol holds the path of the bin directory where the package will
959 * be installed. Program must be prepared to deal with ~name substitution.
960 */
961/* BIN_EXP:
962 * This symbol is the filename expanded version of the BIN symbol, for
963 * programs that do not want to deal with that at run-time.
964 */
f3f1a2d8
MB
965/* PERL_RELOCATABLE_INC:
966 * This symbol, if defined, indicates that we'd like to relocate entries
967 * in @INC at run time based on the location of the perl binary.
968 */
08c92000
MB
969#define BIN "$bin" /**/
970#define BIN_EXP "$binexp" /**/
122b9bf4 971#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 972
06501368
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973/* INTSIZE:
974 * This symbol contains the value of sizeof(int) so that the C
975 * preprocessor can make decisions based on it.
976 */
977/* LONGSIZE:
978 * This symbol contains the value of sizeof(long) so that the C
979 * preprocessor can make decisions based on it.
980 */
981/* SHORTSIZE:
982 * This symbol contains the value of sizeof(short) so that the C
983 * preprocessor can make decisions based on it.
984 */
985#define INTSIZE $intsize /**/
986#define LONGSIZE $longsize /**/
987#define SHORTSIZE $shortsize /**/
988
b8677e3b
MB
989/* BYTEORDER:
990 * This symbol holds the hexadecimal constant defined in byteorder,
991 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
992 * If the compiler supports cross-compiling or multiple-architecture
cfc2543a 993 * binaries (e.g. on NeXT systems), use compiler-defined macros to
b8677e3b
MB
994 * determine the byte order.
995 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
996 * Binaries (MAB) on either big endian or little endian machines.
997 * The endian-ness is available at compile-time. This only matters
998 * for perl, where the config.h can be generated and installed on
999 * one system, and used by a different architecture to build an
1000 * extension. Older versions of NeXT that might not have
1001 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1002 * so the default case (for NeXT) is big endian to catch them.
1003 * This might matter for NeXT 3.0.
08c92000 1004 */
56b575b9 1005#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
b8677e3b
MB
1006# ifdef __LITTLE_ENDIAN__
1007# if LONGSIZE == 4
1008# define BYTEORDER 0x1234
1009# else
1010# if LONGSIZE == 8
1011# define BYTEORDER 0x12345678
1012# endif
1013# endif
1014# else
1015# ifdef __BIG_ENDIAN__
1016# if LONGSIZE == 4
1017# define BYTEORDER 0x4321
1018# else
1019# if LONGSIZE == 8
1020# define BYTEORDER 0x87654321
1021# endif
1022# endif
1023# endif
1024# endif
1025# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1026# define BYTEORDER 0x4321
1027# endif
1028#else
1029#define BYTEORDER 0x$byteorder /* large digits for MSB */
1030#endif /* NeXT */
08c92000 1031
b8677e3b
MB
1032/* CHARBITS:
1033 * This symbol contains the size of a char, so that the C preprocessor
1034 * can make decisions based on it.
08c92000 1035 */
b8677e3b 1036#define CHARBITS $charbits /**/
08c92000 1037
06501368
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1038/* CAT2:
1039 * This macro concatenates 2 tokens together.
1040 */
1041/* STRINGIFY:
1042 * This macro surrounds its token with double quotes.
1043 */
1044#if $cpp_stuff == 1
1045#define CAT2(a,b) a/**/b
1046#define STRINGIFY(a) "a"
1047#endif
1048#if $cpp_stuff == 42
1049#define PeRl_CaTiFy(a, b) a ## b
1050#define PeRl_StGiFy(a) #a
1051#define CAT2(a,b) PeRl_CaTiFy(a,b)
1052#define StGiFy(a) PeRl_StGiFy(a)
1053#define STRINGIFY(a) PeRl_StGiFy(a)
1054#endif
1055#if $cpp_stuff != 1 && $cpp_stuff != 42
1056#include "Bletch: How does this C preprocessor concatenate tokens?"
1057#endif
1058
1059/* CPPSTDIN:
1060 * This symbol contains the first part of the string which will invoke
1061 * the C preprocessor on the standard input and produce to standard
1062 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1063 * call a wrapper. See CPPRUN.
1064 */
1065/* CPPMINUS:
1066 * This symbol contains the second part of the string which will invoke
1067 * the C preprocessor on the standard input and produce to standard
1068 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1069 * to specify standard input, otherwise the value is "".
1070 */
1071/* CPPRUN:
1072 * This symbol contains the string which will invoke a C preprocessor on
1073 * the standard input and produce to standard output. It needs to end
1074 * with CPPLAST, after all other preprocessor flags have been specified.
1075 * The main difference with CPPSTDIN is that this program will never be a
1076 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1077 * available directly to the user. Note that it may well be different from
1078 * the preprocessor used to compile the C program.
1079 */
1080/* CPPLAST:
1081 * This symbol is intended to be used along with CPPRUN in the same manner
1082 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1083 */
1084#define CPPSTDIN "$cppstdin"
1085#define CPPMINUS "$cppminus"
1086#define CPPRUN "$cpprun"
1087#define CPPLAST "$cpplast"
1088
1089/* HAS_ACCESS:
1090 * This manifest constant lets the C program know that the access()
1091 * system call is available to check for accessibility using real UID/GID.
1092 * (always present on UNIX.)
1093 */
1094#$d_access HAS_ACCESS /**/
1095
ed140128
AD
1096/* HAS_ACCESSX:
1097 * This symbol, if defined, indicates that the accessx routine is
1098 * available to do extended access checks.
eaf812ae 1099 */
ed140128 1100#$d_accessx HAS_ACCESSX /**/
eaf812ae 1101
08c92000
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1102/* HAS_ASCTIME_R:
1103 * This symbol, if defined, indicates that the asctime_r routine
1104 * is available to asctime re-entrantly.
1105 */
1106/* ASCTIME_R_PROTO:
1107 * This symbol encodes the prototype of asctime_r.
1108 * It is zero if d_asctime_r is undef, and one of the
1109 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1110 * is defined.
1111 */
1112#$d_asctime_r HAS_ASCTIME_R /**/
1113#define ASCTIME_R_PROTO $asctime_r_proto /**/
1114
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1115/* HASATTRIBUTE_FORMAT:
1116 * Can we handle GCC attribute for checking printf-style formats
1117 */
1118/* PRINTF_FORMAT_NULL_OK:
1119 * Allows __printf__ format to be null when checking printf-style
1120 */
1121/* HASATTRIBUTE_MALLOC:
1122 * Can we handle GCC attribute for malloc-style functions.
1123 */
1124/* HASATTRIBUTE_NONNULL:
1125 * Can we handle GCC attribute for nonnull function parms.
1126 */
1127/* HASATTRIBUTE_NORETURN:
1128 * Can we handle GCC attribute for functions that do not return
1129 */
1130/* HASATTRIBUTE_PURE:
1131 * Can we handle GCC attribute for pure functions
1132 */
1133/* HASATTRIBUTE_UNUSED:
1134 * Can we handle GCC attribute for unused variables and arguments
1135 */
1136/* HASATTRIBUTE_DEPRECATED:
1137 * Can we handle GCC attribute for marking deprecated APIs
1138 */
1139/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1140 * Can we handle GCC attribute for warning on unused results
1141 */
1142#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/
1143#$d_attribute_format HASATTRIBUTE_FORMAT /**/
1144#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
1145#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1146#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1147#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1148#$d_attribute_pure HASATTRIBUTE_PURE /**/
1149#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1150#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1151
b8677e3b
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1152/* CASTI32:
1153 * This symbol is defined if the C compiler can cast negative
1154 * or large floating point numbers to 32-bit ints.
eaf812ae 1155 */
b8677e3b
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1156#$d_casti32 CASTI32 /**/
1157
1158/* CASTNEGFLOAT:
1159 * This symbol is defined if the C compiler can cast negative
1160 * numbers to unsigned longs, ints and shorts.
fcdf39cf 1161 */
b8677e3b
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1162/* CASTFLAGS:
1163 * This symbol contains flags that say what difficulties the compiler
1164 * has casting odd floating values to unsigned long:
1165 * 0 = ok
1166 * 1 = couldn't cast < 0
1167 * 2 = couldn't cast >= 0x80000000
1168 * 4 = couldn't cast in argument expression list
eaf812ae 1169 */
b8677e3b
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1170#$d_castneg CASTNEGFLOAT /**/
1171#define CASTFLAGS $castflags /**/
eaf812ae 1172
b8677e3b
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1173/* VOID_CLOSEDIR:
1174 * This symbol, if defined, indicates that the closedir() routine
1175 * does not return a value.
f244a502 1176 */
b8677e3b 1177#$d_void_closedir VOID_CLOSEDIR /**/
f244a502 1178
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1179/* HASCONST:
1180 * This symbol, if defined, indicates that this C compiler knows about
1181 * the const type. There is no need to actually test for that symbol
1182 * within your programs. The mere use of the "const" keyword will
1183 * trigger the necessary tests.
1184 */
1185#$d_const HASCONST /**/
1186#ifndef HASCONST
1187#define const
1188#endif
1189
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1190/* HAS_CRYPT_R:
1191 * This symbol, if defined, indicates that the crypt_r routine
1192 * is available to crypt re-entrantly.
a845a0d4 1193 */
08c92000
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1194/* CRYPT_R_PROTO:
1195 * This symbol encodes the prototype of crypt_r.
1196 * It is zero if d_crypt_r is undef, and one of the
1197 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1198 * is defined.
a845a0d4 1199 */
08c92000
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1200#$d_crypt_r HAS_CRYPT_R /**/
1201#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1202
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1203/* HAS_CSH:
1204 * This symbol, if defined, indicates that the C-shell exists.
1205 */
1206/* CSH:
1207 * This symbol, if defined, contains the full pathname of csh.
1208 */
1209#$d_csh HAS_CSH /**/
1210#ifdef HAS_CSH
1211#define CSH "$full_csh" /**/
1212#endif
1213
eaf812ae
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1214/* HAS_CTERMID_R:
1215 * This symbol, if defined, indicates that the ctermid_r routine
1216 * is available to ctermid re-entrantly.
1217 */
1218/* CTERMID_R_PROTO:
1219 * This symbol encodes the prototype of ctermid_r.
1220 * It is zero if d_ctermid_r is undef, and one of the
1221 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1222 * is defined.
1223 */
1224#$d_ctermid_r HAS_CTERMID_R /**/
1225#define CTERMID_R_PROTO $ctermid_r_proto /**/
1226
08c92000
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1227/* HAS_CTIME_R:
1228 * This symbol, if defined, indicates that the ctime_r routine
1229 * is available to ctime re-entrantly.
a845a0d4 1230 */
08c92000
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1231/* CTIME_R_PROTO:
1232 * This symbol encodes the prototype of ctime_r.
1233 * It is zero if d_ctime_r is undef, and one of the
1234 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1235 * is defined.
a845a0d4 1236 */
08c92000
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1237#$d_ctime_r HAS_CTIME_R /**/
1238#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1239
06501368
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1240/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1241 * This symbol, if defined, indicates that the bug that prevents
1242 * setuid scripts from being secure is not present in this kernel.
1243 */
1244/* DOSUID:
1245 * This symbol, if defined, indicates that the C program should
1246 * check the script that it is executing for setuid/setgid bits, and
1247 * attempt to emulate setuid/setgid on systems that have disabled
1248 * setuid #! scripts because the kernel can't do it securely.
1249 * It is up to the package designer to make sure that this emulation
1250 * is done securely. Among other things, it should do an fstat on
1251 * the script it just opened to make sure it really is a setuid/setgid
1252 * script, it should make sure the arguments passed correspond exactly
1253 * to the argument on the #! line, and it should not trust any
1254 * subprocesses to which it must pass the filename rather than the
1255 * file descriptor of the script to be executed.
1256 */
1257#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1258#$d_dosuid DOSUID /**/
1259
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1260/* HAS_DRAND48_R:
1261 * This symbol, if defined, indicates that the drand48_r routine
1262 * is available to drand48 re-entrantly.
a845a0d4 1263 */
08c92000
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1264/* DRAND48_R_PROTO:
1265 * This symbol encodes the prototype of drand48_r.
1266 * It is zero if d_drand48_r is undef, and one of the
1267 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1268 * is defined.
1269 */
1270#$d_drand48_r HAS_DRAND48_R /**/
1271#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1272
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1273/* HAS_DRAND48_PROTO:
1274 * This symbol, if defined, indicates that the system provides
1275 * a prototype for the drand48() function. Otherwise, it is up
1276 * to the program to supply one. A good guess is
1277 * extern double drand48(void);
1278 */
1279#$d_drand48proto HAS_DRAND48_PROTO /**/
1280
ed140128
AD
1281/* HAS_EACCESS:
1282 * This symbol, if defined, indicates that the eaccess routine is
1283 * available to do extended access checks.
1284 */
1285#$d_eaccess HAS_EACCESS /**/
1286
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1287/* HAS_ENDGRENT:
1288 * This symbol, if defined, indicates that the getgrent routine is
1289 * available for finalizing sequential access of the group database.
1290 */
1291#$d_endgrent HAS_ENDGRENT /**/
1292
08c92000
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1293/* HAS_ENDGRENT_R:
1294 * This symbol, if defined, indicates that the endgrent_r routine
1295 * is available to endgrent re-entrantly.
88fdc172 1296 */
08c92000
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1297/* ENDGRENT_R_PROTO:
1298 * This symbol encodes the prototype of endgrent_r.
1299 * It is zero if d_endgrent_r is undef, and one of the
1300 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1301 * is defined.
88fdc172 1302 */
08c92000
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1303#$d_endgrent_r HAS_ENDGRENT_R /**/
1304#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1305
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1306/* HAS_ENDHOSTENT:
1307 * This symbol, if defined, indicates that the endhostent() routine is
1308 * available to close whatever was being used for host queries.
1309 */
1310#$d_endhent HAS_ENDHOSTENT /**/
1311
eaf812ae
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1312/* HAS_ENDHOSTENT_R:
1313 * This symbol, if defined, indicates that the endhostent_r routine
1314 * is available to endhostent re-entrantly.
1315 */
1316/* ENDHOSTENT_R_PROTO:
1317 * This symbol encodes the prototype of endhostent_r.
1318 * It is zero if d_endhostent_r is undef, and one of the
1319 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1320 * is defined.
1321 */
1322#$d_endhostent_r HAS_ENDHOSTENT_R /**/
1323#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
1324
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1325/* HAS_ENDNETENT:
1326 * This symbol, if defined, indicates that the endnetent() routine is
1327 * available to close whatever was being used for network queries.
1328 */
1329#$d_endnent HAS_ENDNETENT /**/
1330
eaf812ae
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1331/* HAS_ENDNETENT_R:
1332 * This symbol, if defined, indicates that the endnetent_r routine
1333 * is available to endnetent re-entrantly.
1334 */
1335/* ENDNETENT_R_PROTO:
1336 * This symbol encodes the prototype of endnetent_r.
1337 * It is zero if d_endnetent_r is undef, and one of the
1338 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1339 * is defined.
1340 */
1341#$d_endnetent_r HAS_ENDNETENT_R /**/
1342#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
1343
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1344/* HAS_ENDPROTOENT:
1345 * This symbol, if defined, indicates that the endprotoent() routine is
1346 * available to close whatever was being used for protocol queries.
1347 */
1348#$d_endpent HAS_ENDPROTOENT /**/
1349
eaf812ae
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1350/* HAS_ENDPROTOENT_R:
1351 * This symbol, if defined, indicates that the endprotoent_r routine
1352 * is available to endprotoent re-entrantly.
1353 */
1354/* ENDPROTOENT_R_PROTO:
1355 * This symbol encodes the prototype of endprotoent_r.
1356 * It is zero if d_endprotoent_r is undef, and one of the
1357 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1358 * is defined.
1359 */
1360#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
1361#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
1362
06501368
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1363/* HAS_ENDPWENT:
1364 * This symbol, if defined, indicates that the getgrent routine is
1365 * available for finalizing sequential access of the passwd database.
1366 */
1367#$d_endpwent HAS_ENDPWENT /**/
1368
08c92000
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1369/* HAS_ENDPWENT_R:
1370 * This symbol, if defined, indicates that the endpwent_r routine
1371 * is available to endpwent re-entrantly.
88fdc172 1372 */
08c92000
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1373/* ENDPWENT_R_PROTO:
1374 * This symbol encodes the prototype of endpwent_r.
1375 * It is zero if d_endpwent_r is undef, and one of the
1376 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1377 * is defined.
88fdc172 1378 */
08c92000
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1379#$d_endpwent_r HAS_ENDPWENT_R /**/
1380#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1381
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1382/* HAS_ENDSERVENT:
1383 * This symbol, if defined, indicates that the endservent() routine is
1384 * available to close whatever was being used for service queries.
1385 */
1386#$d_endsent HAS_ENDSERVENT /**/
1387
1388/* HAS_ENDSERVENT_R:
1389 * This symbol, if defined, indicates that the endservent_r routine
1390 * is available to endservent re-entrantly.
1391 */
1392/* ENDSERVENT_R_PROTO:
eaf812ae
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1393 * This symbol encodes the prototype of endservent_r.
1394 * It is zero if d_endservent_r is undef, and one of the
1395 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1396 * is defined.
1397 */
1398#$d_endservent_r HAS_ENDSERVENT_R /**/
1399#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
1400
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1401/* HAS_FD_SET:
1402 * This symbol, when defined, indicates presence of the fd_set typedef
1403 * in <sys/types.h>
a845a0d4 1404 */
b8677e3b 1405#$d_fd_set HAS_FD_SET /**/
a845a0d4 1406
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1407/* FLEXFILENAMES:
1408 * This symbol, if defined, indicates that the system supports filenames
1409 * longer than 14 characters.
1410 */
1411#$d_flexfnam FLEXFILENAMES /**/
1412
b8677e3b
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1413/* Gconvert:
1414 * This preprocessor macro is defined to convert a floating point
1415 * number to a string without a trailing decimal point. This
1416 * emulates the behavior of sprintf("%g"), but is sometimes much more
1417 * efficient. If gconvert() is not available, but gcvt() drops the
1418 * trailing decimal point, then gcvt() is used. If all else fails,
1419 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1420 * macro are: value, number of digits, whether trailing zeros should
1421 * be retained, and the output buffer.
1422 * The usual values are:
1423 * d_Gconvert='gconvert((x),(n),(t),(b))'
1424 * d_Gconvert='gcvt((x),(n),(b))'
1425 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1426 * The last two assume trailing zeros should not be kept.
a845a0d4 1427 */
b8677e3b 1428#define Gconvert(x,n,t,b) $d_Gconvert
a845a0d4 1429
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1430/* HAS_GETGRENT:
1431 * This symbol, if defined, indicates that the getgrent routine is
1432 * available for sequential access of the group database.
1433 */
1434#$d_getgrent HAS_GETGRENT /**/
1435
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1436/* HAS_GETGRENT_R:
1437 * This symbol, if defined, indicates that the getgrent_r routine
1438 * is available to getgrent re-entrantly.
a845a0d4 1439 */
08c92000
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1440/* GETGRENT_R_PROTO:
1441 * This symbol encodes the prototype of getgrent_r.
1442 * It is zero if d_getgrent_r is undef, and one of the
1443 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1444 * is defined.
1445 */
1446#$d_getgrent_r HAS_GETGRENT_R /**/
1447#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1448
08c92000
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1449/* HAS_GETGRGID_R:
1450 * This symbol, if defined, indicates that the getgrgid_r routine
1451 * is available to getgrgid re-entrantly.
a845a0d4 1452 */
08c92000
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1453/* GETGRGID_R_PROTO:
1454 * This symbol encodes the prototype of getgrgid_r.
1455 * It is zero if d_getgrgid_r is undef, and one of the
1456 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1457 * is defined.
a845a0d4 1458 */
08c92000
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1459#$d_getgrgid_r HAS_GETGRGID_R /**/
1460#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1461
08c92000
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1462/* HAS_GETGRNAM_R:
1463 * This symbol, if defined, indicates that the getgrnam_r routine
1464 * is available to getgrnam re-entrantly.
a845a0d4 1465 */
08c92000
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1466/* GETGRNAM_R_PROTO:
1467 * This symbol encodes the prototype of getgrnam_r.
1468 * It is zero if d_getgrnam_r is undef, and one of the
1469 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1470 * is defined.
a845a0d4 1471 */
08c92000
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1472#$d_getgrnam_r HAS_GETGRNAM_R /**/
1473#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1474
06501368
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1475/* HAS_GETHOSTBYADDR:
1476 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1477 * available to look up hosts by their IP addresses.
1478 */
1479#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1480
1481/* HAS_GETHOSTBYNAME:
1482 * This symbol, if defined, indicates that the gethostbyname() routine is
1483 * available to look up host names in some data base or other.
1484 */
1485#$d_gethbyname HAS_GETHOSTBYNAME /**/
1486
1487/* HAS_GETHOSTENT:
1488 * This symbol, if defined, indicates that the gethostent() routine is
1489 * available to look up host names in some data base or another.
1490 */
1491#$d_gethent HAS_GETHOSTENT /**/
1492
1493/* HAS_GETHOSTNAME:
1494 * This symbol, if defined, indicates that the C program may use the
1495 * gethostname() routine to derive the host name. See also HAS_UNAME
1496 * and PHOSTNAME.
1497 */
1498/* HAS_UNAME:
1499 * This symbol, if defined, indicates that the C program may use the
1500 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1501 * and PHOSTNAME.
1502 */
1503/* PHOSTNAME:
1504 * This symbol, if defined, indicates the command to feed to the
1505 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1506 * and HAS_UNAME. Note that the command uses a fully qualified path,
1507 * so that it is safe even if used by a process with super-user
1508 * privileges.
1509 */
1510/* HAS_PHOSTNAME:
1511 * This symbol, if defined, indicates that the C program may use the
1512 * contents of PHOSTNAME as a command to feed to the popen() routine
1513 * to derive the host name.
1514 */
1515#$d_gethname HAS_GETHOSTNAME /**/
1516#$d_uname HAS_UNAME /**/
1517#$d_phostname HAS_PHOSTNAME /**/
1518#ifdef HAS_PHOSTNAME
1519#define PHOSTNAME "$aphostname" /* How to get the host name */
1520#endif
1521
eaf812ae
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1522/* HAS_GETHOSTBYADDR_R:
1523 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1524 * is available to gethostbyaddr re-entrantly.
a845a0d4 1525 */
eaf812ae
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1526/* GETHOSTBYADDR_R_PROTO:
1527 * This symbol encodes the prototype of gethostbyaddr_r.
1528 * It is zero if d_gethostbyaddr_r is undef, and one of the
1529 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1530 * is defined.
a845a0d4 1531 */
eaf812ae
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1532#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
1533#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
08c92000 1534
eaf812ae
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1535/* HAS_GETHOSTBYNAME_R:
1536 * This symbol, if defined, indicates that the gethostbyname_r routine
1537 * is available to gethostbyname re-entrantly.
a845a0d4 1538 */
eaf812ae
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1539/* GETHOSTBYNAME_R_PROTO:
1540 * This symbol encodes the prototype of gethostbyname_r.
1541 * It is zero if d_gethostbyname_r is undef, and one of the
1542 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
08c92000 1543 * is defined.
a845a0d4 1544 */
eaf812ae
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1545#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
1546#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
1547
1548/* HAS_GETHOSTENT_R:
1549 * This symbol, if defined, indicates that the gethostent_r routine
1550 * is available to gethostent re-entrantly.
1551 */
1552/* GETHOSTENT_R_PROTO:
1553 * This symbol encodes the prototype of gethostent_r.
1554 * It is zero if d_gethostent_r is undef, and one of the
1555 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1556 * is defined.
1557 */
1558#$d_gethostent_r HAS_GETHOSTENT_R /**/
1559#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
1560
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1561/* HAS_GETHOST_PROTOS:
1562 * This symbol, if defined, indicates that <netdb.h> includes
1563 * prototypes for gethostent(), gethostbyname(), and
1564 * gethostbyaddr(). Otherwise, it is up to the program to guess
1565 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1566 */
1567#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1568
eaf812ae
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1569/* HAS_GETLOGIN_R:
1570 * This symbol, if defined, indicates that the getlogin_r routine
1571 * is available to getlogin re-entrantly.
1572 */
1573/* GETLOGIN_R_PROTO:
1574 * This symbol encodes the prototype of getlogin_r.
1575 * It is zero if d_getlogin_r is undef, and one of the
1576 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1577 * is defined.
1578 */
1579#$d_getlogin_r HAS_GETLOGIN_R /**/
1580#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
1581
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1582/* HAS_GETNETBYADDR:
1583 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1584 * available to look up networks by their IP addresses.
1585 */
1586#$d_getnbyaddr HAS_GETNETBYADDR /**/
1587
1588/* HAS_GETNETBYNAME:
1589 * This symbol, if defined, indicates that the getnetbyname() routine is
1590 * available to look up networks by their names.
1591 */
1592#$d_getnbyname HAS_GETNETBYNAME /**/
1593
1594/* HAS_GETNETENT:
1595 * This symbol, if defined, indicates that the getnetent() routine is
1596 * available to look up network names in some data base or another.
1597 */
1598#$d_getnent HAS_GETNETENT /**/
1599
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1600/* HAS_GETNETBYADDR_R:
1601 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1602 * is available to getnetbyaddr re-entrantly.
1603 */
1604/* GETNETBYADDR_R_PROTO:
1605 * This symbol encodes the prototype of getnetbyaddr_r.
1606 * It is zero if d_getnetbyaddr_r is undef, and one of the
1607 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1608 * is defined.
1609 */
1610#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
1611#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
1612
1613/* HAS_GETNETBYNAME_R:
1614 * This symbol, if defined, indicates that the getnetbyname_r routine
1615 * is available to getnetbyname re-entrantly.
1616 */
1617/* GETNETBYNAME_R_PROTO:
1618 * This symbol encodes the prototype of getnetbyname_r.
1619 * It is zero if d_getnetbyname_r is undef, and one of the
1620 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1621 * is defined.
1622 */
1623#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
1624#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
1625
1626/* HAS_GETNETENT_R:
1627 * This symbol, if defined, indicates that the getnetent_r routine
1628 * is available to getnetent re-entrantly.
1629 */
1630/* GETNETENT_R_PROTO:
1631 * This symbol encodes the prototype of getnetent_r.
1632 * It is zero if d_getnetent_r is undef, and one of the
1633 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1634 * is defined.
1635 */
1636#$d_getnetent_r HAS_GETNETENT_R /**/
1637#define GETNETENT_R_PROTO $getnetent_r_proto /**/
1638
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1639/* HAS_GETNET_PROTOS:
1640 * This symbol, if defined, indicates that <netdb.h> includes
1641 * prototypes for getnetent(), getnetbyname(), and
1642 * getnetbyaddr(). Otherwise, it is up to the program to guess
1643 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1644 */
1645#$d_getnetprotos HAS_GETNET_PROTOS /**/
1646
b8677e3b
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1647/* HAS_GETPAGESIZE:
1648 * This symbol, if defined, indicates that the getpagesize system call
1649 * is available to get system page size, which is the granularity of
1650 * many memory management calls.
a845a0d4 1651 */
b8677e3b 1652#$d_getpagsz HAS_GETPAGESIZE /**/
a845a0d4 1653
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1654/* HAS_GETPROTOENT:
1655 * This symbol, if defined, indicates that the getprotoent() routine is
1656 * available to look up protocols in some data base or another.
1657 */
1658#$d_getpent HAS_GETPROTOENT /**/
1659
1660/* HAS_GETPGRP:
1661 * This symbol, if defined, indicates that the getpgrp routine is
1662 * available to get the current process group.
1663 */
1664/* USE_BSD_GETPGRP:
1665 * This symbol, if defined, indicates that getpgrp needs one
1666 * arguments whereas USG one needs none.
1667 */
1668#$d_getpgrp HAS_GETPGRP /**/
1669#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1670
1671/* HAS_GETPROTOBYNAME:
1672 * This symbol, if defined, indicates that the getprotobyname()
1673 * routine is available to look up protocols by their name.
1674 */
1675/* HAS_GETPROTOBYNUMBER:
1676 * This symbol, if defined, indicates that the getprotobynumber()
1677 * routine is available to look up protocols by their number.
1678 */
1679#$d_getpbyname HAS_GETPROTOBYNAME /**/
1680#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1681
eaf812ae
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1682/* HAS_GETPROTOBYNAME_R:
1683 * This symbol, if defined, indicates that the getprotobyname_r routine
1684 * is available to getprotobyname re-entrantly.
1685 */
1686/* GETPROTOBYNAME_R_PROTO:
1687 * This symbol encodes the prototype of getprotobyname_r.
1688 * It is zero if d_getprotobyname_r is undef, and one of the
1689 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1690 * is defined.
1691 */
1692#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
1693#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
1694
1695/* HAS_GETPROTOBYNUMBER_R:
1696 * This symbol, if defined, indicates that the getprotobynumber_r routine
1697 * is available to getprotobynumber re-entrantly.
1698 */
1699/* GETPROTOBYNUMBER_R_PROTO:
1700 * This symbol encodes the prototype of getprotobynumber_r.
1701 * It is zero if d_getprotobynumber_r is undef, and one of the
1702 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1703 * is defined.
1704 */
1705#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
1706#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
1707
1708/* HAS_GETPROTOENT_R:
1709 * This symbol, if defined, indicates that the getprotoent_r routine
1710 * is available to getprotoent re-entrantly.
1711 */
1712/* GETPROTOENT_R_PROTO:
1713 * This symbol encodes the prototype of getprotoent_r.
1714 * It is zero if d_getprotoent_r is undef, and one of the
1715 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1716 * is defined.
1717 */
1718#$d_getprotoent_r HAS_GETPROTOENT_R /**/
1719#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
1720
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1721/* HAS_GETPROTO_PROTOS:
1722 * This symbol, if defined, indicates that <netdb.h> includes
1723 * prototypes for getprotoent(), getprotobyname(), and
1724 * getprotobyaddr(). Otherwise, it is up to the program to guess
1725 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1726 */
1727#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1728
1729/* HAS_GETPWENT:
1730 * This symbol, if defined, indicates that the getpwent routine is
1731 * available for sequential access of the passwd database.
1732 * If this is not available, the older getpw() function may be available.
1733 */
1734#$d_getpwent HAS_GETPWENT /**/
1735
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1736/* HAS_GETPWENT_R:
1737 * This symbol, if defined, indicates that the getpwent_r routine
1738 * is available to getpwent re-entrantly.
a845a0d4 1739 */
08c92000
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1740/* GETPWENT_R_PROTO:
1741 * This symbol encodes the prototype of getpwent_r.
1742 * It is zero if d_getpwent_r is undef, and one of the
1743 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1744 * is defined.
a845a0d4 1745 */
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1746#$d_getpwent_r HAS_GETPWENT_R /**/
1747#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1748
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1749/* HAS_GETPWNAM_R:
1750 * This symbol, if defined, indicates that the getpwnam_r routine
1751 * is available to getpwnam re-entrantly.
a845a0d4 1752 */
08c92000
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1753/* GETPWNAM_R_PROTO:
1754 * This symbol encodes the prototype of getpwnam_r.
1755 * It is zero if d_getpwnam_r is undef, and one of the
1756 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1757 * is defined.
a845a0d4 1758 */
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1759#$d_getpwnam_r HAS_GETPWNAM_R /**/
1760#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1761
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1762/* HAS_GETPWUID_R:
1763 * This symbol, if defined, indicates that the getpwuid_r routine
1764 * is available to getpwuid re-entrantly.
10bc17b6 1765 */
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1766/* GETPWUID_R_PROTO:
1767 * This symbol encodes the prototype of getpwuid_r.
1768 * It is zero if d_getpwuid_r is undef, and one of the
1769 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1770 * is defined.
a845a0d4 1771 */
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1772#$d_getpwuid_r HAS_GETPWUID_R /**/
1773#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1774
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1775/* HAS_GETSERVENT:
1776 * This symbol, if defined, indicates that the getservent() routine is
1777 * available to look up network services in some data base or another.
1778 */
1779#$d_getsent HAS_GETSERVENT /**/
1780
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1781/* HAS_GETSERVBYNAME_R:
1782 * This symbol, if defined, indicates that the getservbyname_r routine
1783 * is available to getservbyname re-entrantly.
1784 */
1785/* GETSERVBYNAME_R_PROTO:
1786 * This symbol encodes the prototype of getservbyname_r.
1787 * It is zero if d_getservbyname_r is undef, and one of the
1788 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1789 * is defined.
1790 */
1791#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
1792#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
1793
1794/* HAS_GETSERVBYPORT_R:
1795 * This symbol, if defined, indicates that the getservbyport_r routine
1796 * is available to getservbyport re-entrantly.
1797 */
1798/* GETSERVBYPORT_R_PROTO:
1799 * This symbol encodes the prototype of getservbyport_r.
1800 * It is zero if d_getservbyport_r is undef, and one of the
1801 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1802 * is defined.
1803 */
1804#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
1805#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
1806
1807/* HAS_GETSERVENT_R:
1808 * This symbol, if defined, indicates that the getservent_r routine
1809 * is available to getservent re-entrantly.
1810 */
1811/* GETSERVENT_R_PROTO:
1812 * This symbol encodes the prototype of getservent_r.
1813 * It is zero if d_getservent_r is undef, and one of the
1814 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1815 * is defined.
1816 */
1817#$d_getservent_r HAS_GETSERVENT_R /**/
1818#define GETSERVENT_R_PROTO $getservent_r_proto /**/
1819
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1820/* HAS_GETSERV_PROTOS:
1821 * This symbol, if defined, indicates that <netdb.h> includes
1822 * prototypes for getservent(), getservbyname(), and
1823 * getservbyaddr(). Otherwise, it is up to the program to guess
1824 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1825 */
1826#$d_getservprotos HAS_GETSERV_PROTOS /**/
1827
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1828/* HAS_GETSPNAM_R:
1829 * This symbol, if defined, indicates that the getspnam_r routine
1830 * is available to getspnam re-entrantly.
a845a0d4 1831 */
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1832/* GETSPNAM_R_PROTO:
1833 * This symbol encodes the prototype of getspnam_r.
1834 * It is zero if d_getspnam_r is undef, and one of the
1835 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1836 * is defined.
a845a0d4 1837 */
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1838#$d_getspnam_r HAS_GETSPNAM_R /**/
1839#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4 1840
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1841/* HAS_GETSERVBYNAME:
1842 * This symbol, if defined, indicates that the getservbyname()
1843 * routine is available to look up services by their name.
1844 */
1845/* HAS_GETSERVBYPORT:
1846 * This symbol, if defined, indicates that the getservbyport()
1847 * routine is available to look up services by their port.
1848 */
1849#$d_getsbyname HAS_GETSERVBYNAME /**/
1850#$d_getsbyport HAS_GETSERVBYPORT /**/
1851
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1852/* HAS_GMTIME_R:
1853 * This symbol, if defined, indicates that the gmtime_r routine
1854 * is available to gmtime re-entrantly.
1855 */
1856/* GMTIME_R_PROTO:
1857 * This symbol encodes the prototype of gmtime_r.
1858 * It is zero if d_gmtime_r is undef, and one of the
1859 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1860 * is defined.
1861 */
1862#$d_gmtime_r HAS_GMTIME_R /**/
1863#define GMTIME_R_PROTO $gmtime_r_proto /**/
1864
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1865/* HAS_GNULIBC:
1866 * This symbol, if defined, indicates to the C program that
1867 * the GNU C library is being used. A better check is to use
1868 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
a845a0d4 1869 */
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1870#$d_gnulibc HAS_GNULIBC /**/
1871#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1872# define _GNU_SOURCE
1873#endif
1874
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1875/* HAS_HTONL:
1876 * This symbol, if defined, indicates that the htonl() routine (and
1877 * friends htons() ntohl() ntohs()) are available to do network
1878 * order byte swapping.
1879 */
1880/* HAS_HTONS:
1881 * This symbol, if defined, indicates that the htons() routine (and
1882 * friends htonl() ntohl() ntohs()) are available to do network
1883 * order byte swapping.
1884 */
1885/* HAS_NTOHL:
1886 * This symbol, if defined, indicates that the ntohl() routine (and
1887 * friends htonl() htons() ntohs()) are available to do network
1888 * order byte swapping.
1889 */
1890/* HAS_NTOHS:
1891 * This symbol, if defined, indicates that the ntohs() routine (and
1892 * friends htonl() htons() ntohl()) are available to do network
1893 * order byte swapping.
1894 */
1895#$d_htonl HAS_HTONL /**/
1896#$d_htonl HAS_HTONS /**/
1897#$d_htonl HAS_NTOHL /**/
1898#$d_htonl HAS_NTOHS /**/
1899
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1900/* HAS_ISASCII:
1901 * This manifest constant lets the C program know that isascii
1902 * is available.
a845a0d4 1903 */
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1904#$d_isascii HAS_ISASCII /**/
1905
1906/* HAS_LCHOWN:
1907 * This symbol, if defined, indicates that the lchown routine is
1908 * available to operate on a symbolic link (instead of following the
1909 * link).
a845a0d4 1910 */
b8677e3b 1911#$d_lchown HAS_LCHOWN /**/
a845a0d4 1912
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1913/* HAS_LOCALTIME_R:
1914 * This symbol, if defined, indicates that the localtime_r routine
1915 * is available to localtime re-entrantly.
1916 */
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1917/* LOCALTIME_R_NEEDS_TZSET:
1918 * Many libc's localtime_r implementations do not call tzset,
1919 * making them differ from localtime(), and making timezone
47d847ba 1920 * changes using \$ENV{TZ} without explicitly calling tzset
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1921 * impossible. This symbol makes us call tzset before localtime_r
1922 */
8572b25d
BH
1923#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
1924#ifdef LOCALTIME_R_NEEDS_TZSET
1925#define L_R_TZSET tzset(),
1926#else
1927#define L_R_TZSET
1928#endif
1929
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1930/* LOCALTIME_R_PROTO:
1931 * This symbol encodes the prototype of localtime_r.
1932 * It is zero if d_localtime_r is undef, and one of the
1933 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1934 * is defined.
1935 */
1936#$d_localtime_r HAS_LOCALTIME_R /**/
1937#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1938
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1939/* HAS_LONG_DOUBLE:
1940 * This symbol will be defined if the C compiler supports long
1941 * doubles.
08c92000 1942 */
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1943/* LONG_DOUBLESIZE:
1944 * This symbol contains the size of a long double, so that the
1945 * C preprocessor can make decisions based on it. It is only
1946 * defined if the system supports long doubles.
a845a0d4 1947 */
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1948#$d_longdbl HAS_LONG_DOUBLE /**/
1949#ifdef HAS_LONG_DOUBLE
1950#define LONG_DOUBLESIZE $longdblsize /**/
1951#endif
a845a0d4 1952
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1953/* HAS_LONG_LONG:
1954 * This symbol will be defined if the C compiler supports long long.
eaf812ae 1955 */
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1956/* LONGLONGSIZE:
1957 * This symbol contains the size of a long long, so that the
1958 * C preprocessor can make decisions based on it. It is only
1959 * defined if the system supports long long.
1960 */
1961#$d_longlong HAS_LONG_LONG /**/
1962#ifdef HAS_LONG_LONG
1963#define LONGLONGSIZE $longlongsize /**/
1964#endif
eaf812ae 1965
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1966/* HAS_LSEEK_PROTO:
1967 * This symbol, if defined, indicates that the system provides
1968 * a prototype for the lseek() function. Otherwise, it is up
1969 * to the program to supply one. A good guess is
1970 * extern off_t lseek(int, off_t, int);
a845a0d4 1971 */
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1972#$d_lseekproto HAS_LSEEK_PROTO /**/
1973
1974/* HAS_MEMCHR:
1975 * This symbol, if defined, indicates that the memchr routine is available
1976 * to locate characters within a C string.
a845a0d4 1977 */
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1978#$d_memchr HAS_MEMCHR /**/
1979
1980/* HAS_MKSTEMP:
1981 * This symbol, if defined, indicates that the mkstemp routine is
1982 * available to exclusively create and open a uniquely named
1983 * temporary file.
1984 */
1985#$d_mkstemp HAS_MKSTEMP /**/
1986
1987/* HAS_MMAP:
1988 * This symbol, if defined, indicates that the mmap system call is
1989 * available to map a file into memory.
1990 */
1991/* Mmap_t:
1992 * This symbol holds the return type of the mmap() system call
1993 * (and simultaneously the type of the first argument).
1994 * Usually set to 'void *' or 'caddr_t'.
1995 */
1996#$d_mmap HAS_MMAP /**/
1997#define Mmap_t $mmaptype /**/
1998
1999/* HAS_MSG:
2000 * This symbol, if defined, indicates that the entire msg*(2) library is
2001 * supported (IPC mechanism based on message queues).
2002 */
2003#$d_msg HAS_MSG /**/
2004
2005/* HAS_OPEN3:
2006 * This manifest constant lets the C program know that the three
2007 * argument form of open(2) is available.
2008 */
2009#$d_open3 HAS_OPEN3 /**/
2010
2011/* OLD_PTHREAD_CREATE_JOINABLE:
2012 * This symbol, if defined, indicates how to create pthread
2013 * in joinable (aka undetached) state. NOTE: not defined
2014 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2015 * (the new version of the constant).
2016 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2017 * and __UNDETACHED.
2018 */
2019#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
2020
2021/* HAS_PTHREAD_ATFORK:
2022 * This symbol, if defined, indicates that the pthread_atfork routine
2023 * is available to setup fork handlers.
2024 */
2025#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
2026
2027/* HAS_PTHREAD_YIELD:
2028 * This symbol, if defined, indicates that the pthread_yield
2029 * routine is available to yield the execution of the current
2030 * thread. sched_yield is preferable to pthread_yield.
2031 */
2032/* SCHED_YIELD:
2033 * This symbol defines the way to yield the execution of
2034 * the current thread. Known ways are sched_yield,
2035 * pthread_yield, and pthread_yield with NULL.
2036 */
2037/* HAS_SCHED_YIELD:
2038 * This symbol, if defined, indicates that the sched_yield
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2039 * routine is available to yield the execution of the current
2040 * thread. sched_yield is preferable to pthread_yield.
2041 */
2042#$d_pthread_yield HAS_PTHREAD_YIELD /**/
2043#define SCHED_YIELD $sched_yield /**/
2044#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 2045
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2046/* HAS_RANDOM_R:
2047 * This symbol, if defined, indicates that the random_r routine
2048 * is available to random re-entrantly.
a845a0d4 2049 */
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2050/* RANDOM_R_PROTO:
2051 * This symbol encodes the prototype of random_r.
2052 * It is zero if d_random_r is undef, and one of the
2053 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2054 * is defined.
a845a0d4 2055 */
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2056#$d_random_r HAS_RANDOM_R /**/
2057#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 2058
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2059/* HAS_READDIR64_R:
2060 * This symbol, if defined, indicates that the readdir64_r routine
2061 * is available to readdir64 re-entrantly.
2062 */
2063/* READDIR64_R_PROTO:
2064 * This symbol encodes the prototype of readdir64_r.
2065 * It is zero if d_readdir64_r is undef, and one of the
2066 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2067 * is defined.
2068 */
2069#$d_readdir64_r HAS_READDIR64_R /**/
2070#define READDIR64_R_PROTO $readdir64_r_proto /**/
2071
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2072/* HAS_READDIR_R:
2073 * This symbol, if defined, indicates that the readdir_r routine
2074 * is available to readdir re-entrantly.
a845a0d4 2075 */
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2076/* READDIR_R_PROTO:
2077 * This symbol encodes the prototype of readdir_r.
2078 * It is zero if d_readdir_r is undef, and one of the
2079 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2080 * is defined.
2081 */
2082#$d_readdir_r HAS_READDIR_R /**/
2083#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 2084
b8677e3b
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2085/* HAS_SAFE_BCOPY:
2086 * This symbol, if defined, indicates that the bcopy routine is available
2087 * to copy potentially overlapping memory blocks. Normally, you should
2088 * probably use memmove() or memcpy(). If neither is defined, roll your
2089 * own version.
08c92000 2090 */
b8677e3b 2091#$d_safebcpy HAS_SAFE_BCOPY /**/
08c92000 2092
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2093/* HAS_SAFE_MEMCPY:
2094 * This symbol, if defined, indicates that the memcpy routine is available
2095 * to copy potentially overlapping memory blocks. If you need to
2096 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2097 * use memmove() instead, if available.
08c92000 2098 */
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2099#$d_safemcpy HAS_SAFE_MEMCPY /**/
2100
2101/* HAS_SANE_MEMCMP:
2102 * This symbol, if defined, indicates that the memcmp routine is available
2103 * and can be used to compare relative magnitudes of chars with their high
2104 * bits set. If it is not defined, roll your own version.
2105 */
2106#$d_sanemcmp HAS_SANE_MEMCMP /**/
08c92000 2107
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2108/* HAS_SEM:
2109 * This symbol, if defined, indicates that the entire sem*(2) library is
2110 * supported.
2111 */
2112#$d_sem HAS_SEM /**/
2113
2114/* HAS_SETGRENT:
2115 * This symbol, if defined, indicates that the setgrent routine is
2116 * available for initializing sequential access of the group database.
2117 */
2118#$d_setgrent HAS_SETGRENT /**/
2119
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2120/* HAS_SETGRENT_R:
2121 * This symbol, if defined, indicates that the setgrent_r routine
2122 * is available to setgrent re-entrantly.
2123 */
2124/* SETGRENT_R_PROTO:
2125 * This symbol encodes the prototype of setgrent_r.
2126 * It is zero if d_setgrent_r is undef, and one of the
2127 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2128 * is defined.
2129 */
2130#$d_setgrent_r HAS_SETGRENT_R /**/
2131#define SETGRENT_R_PROTO $setgrent_r_proto /**/
2132
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2133/* HAS_SETHOSTENT:
2134 * This symbol, if defined, indicates that the sethostent() routine is
2135 * available.
2136 */
2137#$d_sethent HAS_SETHOSTENT /**/
2138
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2139/* HAS_SETHOSTENT_R:
2140 * This symbol, if defined, indicates that the sethostent_r routine
2141 * is available to sethostent re-entrantly.
2142 */
2143/* SETHOSTENT_R_PROTO:
2144 * This symbol encodes the prototype of sethostent_r.
2145 * It is zero if d_sethostent_r is undef, and one of the
2146 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2147 * is defined.
2148 */
2149#$d_sethostent_r HAS_SETHOSTENT_R /**/
2150#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
2151
eaf812ae
MB
2152/* HAS_SETLOCALE_R:
2153 * This symbol, if defined, indicates that the setlocale_r routine
2154 * is available to setlocale re-entrantly.
2155 */
2156/* SETLOCALE_R_PROTO:
2157 * This symbol encodes the prototype of setlocale_r.
2158 * It is zero if d_setlocale_r is undef, and one of the
2159 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2160 * is defined.
2161 */
2162#$d_setlocale_r HAS_SETLOCALE_R /**/
2163#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
2164
06501368
MB
2165/* HAS_SETNETENT:
2166 * This symbol, if defined, indicates that the setnetent() routine is
2167 * available.
2168 */
2169#$d_setnent HAS_SETNETENT /**/
2170
eaf812ae
MB
2171/* HAS_SETNETENT_R:
2172 * This symbol, if defined, indicates that the setnetent_r routine
2173 * is available to setnetent re-entrantly.
2174 */
2175/* SETNETENT_R_PROTO:
2176 * This symbol encodes the prototype of setnetent_r.
2177 * It is zero if d_setnetent_r is undef, and one of the
2178 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2179 * is defined.
2180 */
2181#$d_setnetent_r HAS_SETNETENT_R /**/
2182#define SETNETENT_R_PROTO $setnetent_r_proto /**/
2183
06501368
MB
2184/* HAS_SETPROTOENT:
2185 * This symbol, if defined, indicates that the setprotoent() routine is
2186 * available.
2187 */
2188#$d_setpent HAS_SETPROTOENT /**/
2189
2190/* HAS_SETPGRP:
2191 * This symbol, if defined, indicates that the setpgrp routine is
2192 * available to set the current process group.
2193 */
2194/* USE_BSD_SETPGRP:
2195 * This symbol, if defined, indicates that setpgrp needs two
2196 * arguments whereas USG one needs none. See also HAS_SETPGID
2197 * for a POSIX interface.
2198 */
2199#$d_setpgrp HAS_SETPGRP /**/
2200#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2201
eaf812ae
MB
2202/* HAS_SETPROTOENT_R:
2203 * This symbol, if defined, indicates that the setprotoent_r routine
2204 * is available to setprotoent re-entrantly.
2205 */
2206/* SETPROTOENT_R_PROTO:
2207 * This symbol encodes the prototype of setprotoent_r.
2208 * It is zero if d_setprotoent_r is undef, and one of the
2209 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2210 * is defined.
2211 */
2212#$d_setprotoent_r HAS_SETPROTOENT_R /**/
2213#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
2214
06501368
MB
2215/* HAS_SETPWENT:
2216 * This symbol, if defined, indicates that the setpwent routine is
2217 * available for initializing sequential access of the passwd database.
2218 */
2219#$d_setpwent HAS_SETPWENT /**/
2220
08c92000
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2221/* HAS_SETPWENT_R:
2222 * This symbol, if defined, indicates that the setpwent_r routine
2223 * is available to setpwent re-entrantly.
2224 */
2225/* SETPWENT_R_PROTO:
2226 * This symbol encodes the prototype of setpwent_r.
2227 * It is zero if d_setpwent_r is undef, and one of the
2228 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2229 * is defined.
2230 */
2231#$d_setpwent_r HAS_SETPWENT_R /**/
2232#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2233
06501368
MB
2234/* HAS_SETSERVENT:
2235 * This symbol, if defined, indicates that the setservent() routine is
2236 * available.
2237 */
2238#$d_setsent HAS_SETSERVENT /**/
2239
eaf812ae
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2240/* HAS_SETSERVENT_R:
2241 * This symbol, if defined, indicates that the setservent_r routine
2242 * is available to setservent re-entrantly.
2243 */
2244/* SETSERVENT_R_PROTO:
2245 * This symbol encodes the prototype of setservent_r.
2246 * It is zero if d_setservent_r is undef, and one of the
2247 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2248 * is defined.
2249 */
2250#$d_setservent_r HAS_SETSERVENT_R /**/
2251#define SETSERVENT_R_PROTO $setservent_r_proto /**/
2252
06501368
MB
2253/* HAS_SETVBUF:
2254 * This symbol, if defined, indicates that the setvbuf routine is
2255 * available to change buffering on an open stdio stream.
2256 * to a line-buffered mode.
2257 */
2258#$d_setvbuf HAS_SETVBUF /**/
2259
2260/* HAS_SHM:
2261 * This symbol, if defined, indicates that the entire shm*(2) library is
2262 * supported.
2263 */
2264#$d_shm HAS_SHM /**/
2265
2266/* Shmat_t:
2267 * This symbol holds the return type of the shmat() system call.
2268 * Usually set to 'void *' or 'char *'.
2269 */
2270/* HAS_SHMAT_PROTOTYPE:
2271 * This symbol, if defined, indicates that the sys/shm.h includes
2272 * a prototype for shmat(). Otherwise, it is up to the program to
2273 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2274 * but not always right so it should be emitted by the program only
2275 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2276 */
2277#define Shmat_t $shmattype /**/
2278#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2279
b8677e3b
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2280/* HAS_SIGACTION:
2281 * This symbol, if defined, indicates that Vr4's sigaction() routine
2282 * is available.
eaf812ae 2283 */
b8677e3b 2284#$d_sigaction HAS_SIGACTION /**/
eaf812ae 2285
b8677e3b
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2286/* HAS_SIGSETJMP:
2287 * This variable indicates to the C program that the sigsetjmp()
2288 * routine is available to save the calling process's registers
2289 * and stack environment for later use by siglongjmp(), and
2290 * to optionally save the process's signal mask. See
2291 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
10bc17b6 2292 */
b8677e3b
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2293/* Sigjmp_buf:
2294 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
c7aff470 2295 */
b8677e3b
MB
2296/* Sigsetjmp:
2297 * This macro is used in the same way as sigsetjmp(), but will invoke
2298 * traditional setjmp() if sigsetjmp isn't available.
2299 * See HAS_SIGSETJMP.
b363b713 2300 */
b8677e3b
MB
2301/* Siglongjmp:
2302 * This macro is used in the same way as siglongjmp(), but will invoke
2303 * traditional longjmp() if siglongjmp isn't available.
2304 * See HAS_SIGSETJMP.
a7fea17f 2305 */
b8677e3b
MB
2306#$d_sigsetjmp HAS_SIGSETJMP /**/
2307#ifdef HAS_SIGSETJMP
2308#define Sigjmp_buf sigjmp_buf
2309#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2310#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2311#else
2312#define Sigjmp_buf jmp_buf
2313#define Sigsetjmp(buf,save_mask) setjmp((buf))
2314#define Siglongjmp(buf,retval) longjmp((buf),(retval))
2315#endif
44b94491 2316
06501368
MB
2317/* HAS_SOCKET:
2318 * This symbol, if defined, indicates that the BSD socket interface is
2319 * supported.
2320 */
2321/* HAS_SOCKETPAIR:
2322 * This symbol, if defined, indicates that the BSD socketpair() call is
2323 * supported.
2324 */
2325/* HAS_MSG_CTRUNC:
2326 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2327 * Checking just with #ifdef might not be enough because this symbol
2328 * has been known to be an enum.
2329 */
2330/* HAS_MSG_DONTROUTE:
2331 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2332 * Checking just with #ifdef might not be enough because this symbol
2333 * has been known to be an enum.
2334 */
2335/* HAS_MSG_OOB:
2336 * This symbol, if defined, indicates that the MSG_OOB is supported.
2337 * Checking just with #ifdef might not be enough because this symbol
2338 * has been known to be an enum.
2339 */
2340/* HAS_MSG_PEEK:
2341 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2342 * Checking just with #ifdef might not be enough because this symbol
2343 * has been known to be an enum.
2344 */
2345/* HAS_MSG_PROXY:
2346 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2347 * Checking just with #ifdef might not be enough because this symbol
2348 * has been known to be an enum.
2349 */
2350/* HAS_SCM_RIGHTS:
2351 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2352 * Checking just with #ifdef might not be enough because this symbol
2353 * has been known to be an enum.
2354 */
2355/* HAS_SOCKADDR_SA_LEN:
2356 * This symbol, if defined, indicates that the struct sockaddr
2357 * structure has a member called sa_len, indicating the length of
2358 * the structure.
2359 */
18126d98
MB
2360/* HAS_SOCKADDR_IN6:
2361 * This symbol, if defined, indicates the availability of
2362 * struct sockaddr_in6;
2363 */
06501368
MB
2364/* HAS_SIN6_SCOPE_ID:
2365 * This symbol, if defined, indicates that the struct sockaddr_in6
2366 * structure has a member called sin6_scope_id.
2367 */
122b9bf4
MB
2368/* HAS_IP_MREQ:
2369 * This symbol, if defined, indicates the availability of
2370 * struct ip_mreq;
2371 */
3e06601f
MB
2372/* HAS_IP_MREQ_SOURCE:
2373 * This symbol, if defined, indicates the availability of
2374 * struct ip_mreq_source;
2375 */
18126d98
MB
2376/* HAS_IPV6_MREQ:
2377 * This symbol, if defined, indicates the availability of
2378 * struct ipv6_mreq;
2379 */
3e06601f
MB
2380/* HAS_IPV6_MREQ_SOURCE:
2381 * This symbol, if defined, indicates the availability of
2382 * struct ipv6_mreq_source;
2383 */
06501368
MB
2384#$d_socket HAS_SOCKET /**/
2385#$d_sockpair HAS_SOCKETPAIR /**/
2386#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/
2387#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
2388#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
2389#$d_msg_oob HAS_MSG_OOB /**/
2390#$d_msg_peek HAS_MSG_PEEK /**/
2391#$d_msg_proxy HAS_MSG_PROXY /**/
2392#$d_scm_rights HAS_SCM_RIGHTS /**/
18126d98 2393#$d_sockaddr_in6 HAS_SOCKADDR_IN6 /**/
06501368 2394#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/
122b9bf4 2395#$d_ip_mreq HAS_IP_MREQ /**/
3e06601f 2396#$d_ip_mreq_source HAS_IP_MREQ_SOURCE /**/
18126d98 2397#$d_ipv6_mreq HAS_IPV6_MREQ /**/
3e06601f 2398#$d_ipv6_mreq_source HAS_IPV6_MREQ_SOURCE /**/
06501368 2399
08c92000
MB
2400/* HAS_SRAND48_R:
2401 * This symbol, if defined, indicates that the srand48_r routine
2402 * is available to srand48 re-entrantly.
2403 */
2404/* SRAND48_R_PROTO:
2405 * This symbol encodes the prototype of srand48_r.
2406 * It is zero if d_srand48_r is undef, and one of the
2407 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2408 * is defined.
2409 */
2410#$d_srand48_r HAS_SRAND48_R /**/
2411#define SRAND48_R_PROTO $srand48_r_proto /**/
2412
2413/* HAS_SRANDOM_R:
2414 * This symbol, if defined, indicates that the srandom_r routine
2415 * is available to srandom re-entrantly.
2416 */
2417/* SRANDOM_R_PROTO:
2418 * This symbol encodes the prototype of srandom_r.
2419 * It is zero if d_srandom_r is undef, and one of the
2420 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2421 * is defined.
2422 */
2423#$d_srandom_r HAS_SRANDOM_R /**/
2424#define SRANDOM_R_PROTO $srandom_r_proto /**/
2425
06501368
MB
2426/* USE_STAT_BLOCKS:
2427 * This symbol is defined if this system has a stat structure declaring
2428 * st_blksize and st_blocks.
2429 */
2430#ifndef USE_STAT_BLOCKS
2431#$d_statblks USE_STAT_BLOCKS /**/
2432#endif
2433
2434/* HAS_STATIC_INLINE:
2435 * This symbol, if defined, indicates that the C compiler supports
2436 * C99-style static inline. That is, the function can't be called
2437 * from another translation unit.
2438 */
2439/* PERL_STATIC_INLINE:
2440 * This symbol gives the best-guess incantation to use for static
2441 * inline functions. If HAS_STATIC_INLINE is defined, this will
2442 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
2443 * this will give a plain 'static'. It will always be defined
2444 * to something that gives static linkage.
2445 * Possibilities include
2446 * static inline (c99)
2447 * static __inline__ (gcc -ansi)
2448 * static __inline (MSVC)
2449 * static _inline (older MSVC)
2450 * static (c89 compilers)
2451 */
2452#$d_static_inline HAS_STATIC_INLINE /**/
2453#define PERL_STATIC_INLINE $perl_static_inline /**/
2454
b8677e3b
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2455/* USE_STDIO_PTR:
2456 * This symbol is defined if the _ptr and _cnt fields (or similar)
2457 * of the stdio FILE structure can be used to access the stdio buffer
2458 * for a file handle. If this is defined, then the FILE_ptr(fp)
2459 * and FILE_cnt(fp) macros will also be defined and should be used
2460 * to access these fields.
a33c94aa 2461 */
b8677e3b
MB
2462/* FILE_ptr:
2463 * This macro is used to access the _ptr field (or equivalent) of the
2464 * FILE structure pointed to by its argument. This macro will always be
2465 * defined if USE_STDIO_PTR is defined.
43dddb59 2466 */
b8677e3b
MB
2467/* STDIO_PTR_LVALUE:
2468 * This symbol is defined if the FILE_ptr macro can be used as an
2469 * lvalue.
08c92000 2470 */
b8677e3b
MB
2471/* FILE_cnt:
2472 * This macro is used to access the _cnt field (or equivalent) of the
2473 * FILE structure pointed to by its argument. This macro will always be
2474 * defined if USE_STDIO_PTR is defined.
08c92000 2475 */
b8677e3b
MB
2476/* STDIO_CNT_LVALUE:
2477 * This symbol is defined if the FILE_cnt macro can be used as an
2478 * lvalue.
08c92000 2479 */
b8677e3b
MB
2480/* STDIO_PTR_LVAL_SETS_CNT:
2481 * This symbol is defined if using the FILE_ptr macro as an lvalue
2482 * to increase the pointer by n has the side effect of decreasing the
2483 * value of File_cnt(fp) by n.
2484 */
2485/* STDIO_PTR_LVAL_NOCHANGE_CNT:
2486 * This symbol is defined if using the FILE_ptr macro as an lvalue
2487 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2488 */
2489#$d_stdstdio USE_STDIO_PTR /**/
2490#ifdef USE_STDIO_PTR
2491#define FILE_ptr(fp) $stdio_ptr
2492#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
2493#define FILE_cnt(fp) $stdio_cnt
2494#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
2495#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
2496#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2497#endif
2498
2499/* USE_STDIO_BASE:
2500 * This symbol is defined if the _base field (or similar) of the
2501 * stdio FILE structure can be used to access the stdio buffer for
2502 * a file handle. If this is defined, then the FILE_base(fp) macro
2503 * will also be defined and should be used to access this field.
2504 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2505 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2506 * will never be defined unless USE_STDIO_PTR is.
2507 */
2508/* FILE_base:
2509 * This macro is used to access the _base field (or equivalent) of the
2510 * FILE structure pointed to by its argument. This macro will always be
2511 * defined if USE_STDIO_BASE is defined.
2512 */
2513/* FILE_bufsiz:
2514 * This macro is used to determine the number of bytes in the I/O
2515 * buffer pointed to by _base field (or equivalent) of the FILE
2516 * structure pointed to its argument. This macro will always be defined
2517 * if USE_STDIO_BASE is defined.
2518 */
2519#$d_stdiobase USE_STDIO_BASE /**/
2520#ifdef USE_STDIO_BASE
2521#define FILE_base(fp) $stdio_base
2522#define FILE_bufsiz(fp) $stdio_bufsiz
2523#endif
08c92000 2524
06501368
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2525/* USE_STRUCT_COPY:
2526 * This symbol, if defined, indicates that this C compiler knows how
2527 * to copy structures. If undefined, you'll need to use a block copy
2528 * routine of some sort instead.
2529 */
2530#$d_strctcpy USE_STRUCT_COPY /**/
2531
2532/* HAS_STRERROR:
2533 * This symbol, if defined, indicates that the strerror routine is
2534 * available to translate error numbers to strings. See the writeup
2535 * of Strerror() in this file before you try to define your own.
2536 */
2537/* HAS_SYS_ERRLIST:
2538 * This symbol, if defined, indicates that the sys_errlist array is
2539 * available to translate error numbers to strings. The extern int
2540 * sys_nerr gives the size of that table.
2541 */
2542/* Strerror:
2543 * This preprocessor symbol is defined as a macro if strerror() is
2544 * not available to translate error numbers to strings but sys_errlist[]
2545 * array is there.
2546 */
2547#$d_strerror HAS_STRERROR /**/
2548#$d_syserrlst HAS_SYS_ERRLIST /**/
2549#define Strerror(e) $d_strerrm
2550
08c92000
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2551/* HAS_STRERROR_R:
2552 * This symbol, if defined, indicates that the strerror_r routine
2553 * is available to strerror re-entrantly.
2554 */
2555/* STRERROR_R_PROTO:
2556 * This symbol encodes the prototype of strerror_r.
2557 * It is zero if d_strerror_r is undef, and one of the
2558 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2559 * is defined.
2560 */
2561#$d_strerror_r HAS_STRERROR_R /**/
2562#define STRERROR_R_PROTO $strerror_r_proto /**/
2563
06501368
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2564/* HAS_STRTOUL:
2565 * This symbol, if defined, indicates that the strtoul routine is
2566 * available to provide conversion of strings to unsigned long.
2567 */
2568#$d_strtoul HAS_STRTOUL /**/
2569
2570/* HAS_TIME:
2571 * This symbol, if defined, indicates that the time() routine exists.
2572 */
2573/* Time_t:
2574 * This symbol holds the type returned by time(). It can be long,
2575 * or time_t on BSD sites (in which case <sys/types.h> should be
2576 * included).
2577 */
2578#$d_time HAS_TIME /**/
2579#define Time_t $timetype /* Time type */
2580
2581/* HAS_TIMES:
2582 * This symbol, if defined, indicates that the times() routine exists.
2583 * Note that this became obsolete on some systems (SUNOS), which now
2584 * use getrusage(). It may be necessary to include <sys/times.h>.
2585 */
2586#$d_times HAS_TIMES /**/
2587
2588/* HAS_TMPNAM_R:
08c92000
MB
2589 * This symbol, if defined, indicates that the tmpnam_r routine
2590 * is available to tmpnam re-entrantly.
2591 */
2592/* TMPNAM_R_PROTO:
2593 * This symbol encodes the prototype of tmpnam_r.
2594 * It is zero if d_tmpnam_r is undef, and one of the
2595 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2596 * is defined.
2597 */
2598#$d_tmpnam_r HAS_TMPNAM_R /**/
2599#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2600
eaf812ae
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2601/* HAS_TTYNAME_R:
2602 * This symbol, if defined, indicates that the ttyname_r routine
2603 * is available to ttyname re-entrantly.
2604 */
2605/* TTYNAME_R_PROTO:
2606 * This symbol encodes the prototype of ttyname_r.
2607 * It is zero if d_ttyname_r is undef, and one of the
2608 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2609 * is defined.
2610 */
2611#$d_ttyname_r HAS_TTYNAME_R /**/
2612#define TTYNAME_R_PROTO $ttyname_r_proto /**/
2613
06501368
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2614/* HAS_UNION_SEMUN:
2615 * This symbol, if defined, indicates that the union semun is
2616 * defined by including <sys/sem.h>. If not, the user code
2617 * probably needs to define it as:
2618 * union semun {
2619 * int val;
2620 * struct semid_ds *buf;
2621 * unsigned short *array;
2622 * }
2623 */
2624/* USE_SEMCTL_SEMUN:
2625 * This symbol, if defined, indicates that union semun is
2626 * used for semctl IPC_STAT.
2627 */
2628/* USE_SEMCTL_SEMID_DS:
2629 * This symbol, if defined, indicates that struct semid_ds * is
2630 * used for semctl IPC_STAT.
2631 */
2632#$d_union_semun HAS_UNION_SEMUN /**/
2633#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2634#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2635
2636/* HAS_VFORK:
2637 * This symbol, if defined, indicates that vfork() exists.
2638 */
2639#$d_vfork HAS_VFORK /**/
2640
2641/* HAS_PSEUDOFORK:
2642 * This symbol, if defined, indicates that an emulation of the
2643 * fork routine is available.
2644 */
2645#$d_pseudofork HAS_PSEUDOFORK /**/
2646
2647/* Signal_t:
2648 * This symbol's value is either "void" or "int", corresponding to the
2649 * appropriate return type of a signal handler. Thus, you can declare
2650 * a signal handler using "Signal_t (*handler)()", and define the
2651 * handler using "Signal_t handler(sig)".
2652 */
2653#define Signal_t $signal_t /* Signal handler's return type */
2654
2655/* HASVOLATILE:
2656 * This symbol, if defined, indicates that this C compiler knows about
2657 * the volatile declaration.
2658 */
2659#$d_volatile HASVOLATILE /**/
2660#ifndef HASVOLATILE
2661#define volatile
2662#endif
2663
b8677e3b
MB
2664/* HAS_VPRINTF:
2665 * This symbol, if defined, indicates that the vprintf routine is available
2666 * to printf with a pointer to an argument list. If unavailable, you
2667 * may need to write your own, probably in terms of _doprnt().
c5f05a91 2668 */
b8677e3b
MB
2669/* USE_CHAR_VSPRINTF:
2670 * This symbol is defined if this system has vsprintf() returning type
2671 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2672 * is up to the package author to declare vsprintf correctly based on the
2673 * symbol.
233e16ce 2674 */
b8677e3b
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2675#$d_vprintf HAS_VPRINTF /**/
2676#$d_charvspr USE_CHAR_VSPRINTF /**/
233e16ce 2677
b8677e3b
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2678/* DOUBLESIZE:
2679 * This symbol contains the size of a double, so that the C preprocessor
2680 * can make decisions based on it.
a3540c92 2681 */
b8677e3b 2682#define DOUBLESIZE $doublesize /**/
a3540c92 2683
06501368 2684/* EBCDIC:
1332606d 2685 * This symbol, if defined, indicates that this system uses
06501368
MB
2686 * EBCDIC encoding.
2687 */
9d1a8da0 2688/* BOOTSTRAP_CHARSET:
1332606d
MB
2689 * This symbol, if defined, indicates that this system needs
2690 * converting various files to the native character set before
2691 * bringing up perl on a system that has a non-ASCII character
2692 * set and no working perl.
9d1a8da0 2693 */
06501368 2694#$ebcdic EBCDIC /**/
9d1a8da0 2695#$bootstrap_charset BOOTSTRAP_CHARSET /**/
06501368
MB
2696
2697/* Fpos_t:
2698 * This symbol holds the type used to declare file positions in libc.
2699 * It can be fpos_t, long, uint, etc... It may be necessary to include
2700 * <sys/types.h> to get any typedef'ed information.
2701 */
2702#define Fpos_t $fpostype /* File position type */
2703
2704/* Gid_t_f:
2705 * This symbol defines the format string used for printing a Gid_t.
2706 */
2707#define Gid_t_f $gidformat /**/
2708
2709/* Gid_t_sign:
cfc2543a 2710 * This symbol holds the signedness of a Gid_t.
06501368
MB
2711 * 1 for unsigned, -1 for signed.
2712 */
2713#define Gid_t_sign $gidsign /* GID sign */
2714
2715/* Gid_t_size:
2716 * This symbol holds the size of a Gid_t in bytes.
2717 */
2718#define Gid_t_size $gidsize /* GID size */
2719
2720/* Gid_t:
2721 * This symbol holds the return type of getgid() and the type of
2722 * argument to setrgid() and related functions. Typically,
2723 * it is the type of group ids in the kernel. It can be int, ushort,
2724 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2725 * any typedef'ed information.
2726 */
2727#define Gid_t $gidtype /* Type for getgid(), etc... */
2728
2729/* I_DIRENT:
2730 * This symbol, if defined, indicates to the C program that it should
2731 * include <dirent.h>. Using this symbol also triggers the definition
2732 * of the Direntry_t define which ends up being 'struct dirent' or
2733 * 'struct direct' depending on the availability of <dirent.h>.
2734 */
2735/* DIRNAMLEN:
2736 * This symbol, if defined, indicates to the C program that the length
2737 * of directory entry names is provided by a d_namlen field. Otherwise
2738 * you need to do strlen() on the d_name field.
2739 */
2740/* Direntry_t:
2741 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2742 * whether dirent is available or not. You should use this pseudo type to
2743 * portably declare your directory entries.
2744 */
2745#$i_dirent I_DIRENT /**/
2746#$d_dirnamlen DIRNAMLEN /**/
2747#define Direntry_t $direntrytype
2748
2749/* I_GRP:
2750 * This symbol, if defined, indicates to the C program that it should
2751 * include <grp.h>.
2752 */
2753/* GRPASSWD:
2754 * This symbol, if defined, indicates to the C program that struct group
2755 * in <grp.h> contains gr_passwd.
2756 */
2757#$i_grp I_GRP /**/
2758#$d_grpasswd GRPASSWD /**/
2759
b8677e3b
MB
2760/* I_MACH_CTHREADS:
2761 * This symbol, if defined, indicates to the C program that it should
2762 * include <mach/cthreads.h>.
43dddb59 2763 */
b8677e3b 2764#$i_machcthr I_MACH_CTHREADS /**/
43dddb59 2765
06501368
MB
2766/* I_NDBM:
2767 * This symbol, if defined, indicates that <ndbm.h> exists and should
2768 * be included.
2769 */
2770/* I_GDBMNDBM:
2771 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2772 * be included. This was the location of the ndbm.h compatibility file
2773 * in RedHat 7.1.
2774 */
2775/* I_GDBM_NDBM:
2776 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2777 * be included. This is the location of the ndbm.h compatibility file
2778 * in Debian 4.0.
2779 */
2780/* NDBM_H_USES_PROTOTYPES:
2781 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2782 * prototypes instead of K&R style function declarations without any
2783 * parameter information. While ANSI C prototypes are supported in C++,
2784 * K&R style function declarations will yield errors.
2785 */
2786/* GDBMNDBM_H_USES_PROTOTYPES:
2787 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2788 * prototypes instead of K&R style function declarations without any
2789 * parameter information. While ANSI C prototypes are supported in C++,
2790 * K&R style function declarations will yield errors.
2791 */
2792/* GDBM_NDBM_H_USES_PROTOTYPES:
2793 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2794 * prototypes instead of K&R style function declarations without any
2795 * parameter information. While ANSI C prototypes are supported in C++,
2796 * K&R style function declarations will yield errors.
2797 */
2798#$i_ndbm I_NDBM /**/
2799#$i_gdbmndbm I_GDBMNDBM /**/
2800#$i_gdbm_ndbm I_GDBM_NDBM /**/
2801#$d_ndbm_h_uses_prototypes NDBM_H_USES_PROTOTYPES /**/
2802#$d_gdbmndbm_h_uses_prototypes GDBMNDBM_H_USES_PROTOTYPES /**/
2803#$d_gdbm_ndbm_h_uses_prototypes GDBM_NDBM_H_USES_PROTOTYPES /**/
2804
2805/* I_NETDB:
2806 * This symbol, if defined, indicates that <netdb.h> exists and
2807 * should be included.
2808 */
2809#$i_netdb I_NETDB /**/
2810
2811/* I_NET_ERRNO:
2812 * This symbol, if defined, indicates that <net/errno.h> exists and
2813 * should be included.
2814 */
2815#$i_neterrno I_NET_ERRNO /**/
2816
b8677e3b
MB
2817/* I_PTHREAD:
2818 * This symbol, if defined, indicates to the C program that it should
2819 * include <pthread.h>.
08c92000 2820 */
b8677e3b 2821#$i_pthread I_PTHREAD /**/
08c92000 2822
06501368
MB
2823/* I_PWD:
2824 * This symbol, if defined, indicates to the C program that it should
2825 * include <pwd.h>.
2826 */
2827/* PWQUOTA:
2828 * This symbol, if defined, indicates to the C program that struct passwd
2829 * contains pw_quota.
2830 */
2831/* PWAGE:
2832 * This symbol, if defined, indicates to the C program that struct passwd
2833 * contains pw_age.
2834 */
2835/* PWCHANGE:
2836 * This symbol, if defined, indicates to the C program that struct passwd
2837 * contains pw_change.
2838 */
2839/* PWCLASS:
2840 * This symbol, if defined, indicates to the C program that struct passwd
2841 * contains pw_class.
2842 */
2843/* PWEXPIRE:
2844 * This symbol, if defined, indicates to the C program that struct passwd
2845 * contains pw_expire.
2846 */
2847/* PWCOMMENT:
2848 * This symbol, if defined, indicates to the C program that struct passwd
2849 * contains pw_comment.
2850 */
2851/* PWGECOS:
2852 * This symbol, if defined, indicates to the C program that struct passwd
2853 * contains pw_gecos.
2854 */
2855/* PWPASSWD:
2856 * This symbol, if defined, indicates to the C program that struct passwd
2857 * contains pw_passwd.
2858 */
2859#$i_pwd I_PWD /**/
2860#$d_pwquota PWQUOTA /**/
2861#$d_pwage PWAGE /**/
2862#$d_pwchange PWCHANGE /**/
2863#$d_pwclass PWCLASS /**/
2864#$d_pwexpire PWEXPIRE /**/
2865#$d_pwcomment PWCOMMENT /**/
2866#$d_pwgecos PWGECOS /**/
2867#$d_pwpasswd PWPASSWD /**/
2868
b8677e3b
MB
2869/* I_SYS_ACCESS:
2870 * This symbol, if defined, indicates to the C program that it should
2871 * include <sys/access.h>.
08c92000 2872 */
b8677e3b 2873#$i_sysaccess I_SYS_ACCESS /**/
08c92000 2874
b8677e3b
MB
2875/* I_SYS_SECURITY:
2876 * This symbol, if defined, indicates to the C program that it should
2877 * include <sys/security.h>.
08c92000 2878 */
b8677e3b 2879#$i_syssecrt I_SYS_SECURITY /**/
08c92000 2880
06501368
MB
2881/* I_SYSUIO:
2882 * This symbol, if defined, indicates that <sys/uio.h> exists and
2883 * should be included.
2884 */
2885#$i_sysuio I_SYSUIO /**/
2886
b8677e3b
MB
2887/* I_TIME:
2888 * This symbol, if defined, indicates to the C program that it should
2889 * include <time.h>.
08c92000 2890 */
b8677e3b
MB
2891/* I_SYS_TIME:
2892 * This symbol, if defined, indicates to the C program that it should
2893 * include <sys/time.h>.
08c92000 2894 */
b8677e3b 2895/* I_SYS_TIME_KERNEL:
43dddb59 2896 * This symbol, if defined, indicates to the C program that it should
b8677e3b 2897 * include <sys/time.h> with KERNEL defined.
43dddb59 2898 */
b8677e3b
MB
2899/* HAS_TM_TM_ZONE:
2900 * This symbol, if defined, indicates to the C program that
2901 * the struct tm has a tm_zone field.
43dddb59 2902 */
b8677e3b
MB
2903/* HAS_TM_TM_GMTOFF:
2904 * This symbol, if defined, indicates to the C program that
2905 * the struct tm has a tm_gmtoff field.
43dddb59 2906 */
b8677e3b
MB
2907#$i_time I_TIME /**/
2908#$i_systime I_SYS_TIME /**/
2909#$i_systimek I_SYS_TIME_KERNEL /**/
2910#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
2911#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
43dddb59 2912
06501368
MB
2913/* I_STDARG:
2914 * This symbol, if defined, indicates that <stdarg.h> exists and should
2915 * be included.
2916 */
2917/* I_VARARGS:
2918 * This symbol, if defined, indicates to the C program that it should
2919 * include <varargs.h>.
2920 */
2921#$i_stdarg I_STDARG /**/
2922#$i_varargs I_VARARGS /**/
2923
2924/* PERL_INC_VERSION_LIST:
2925 * This variable specifies the list of subdirectories in over
2926 * which perl.c:incpush() and lib/lib.pm will automatically
2927 * search when adding directories to @INC, in a format suitable
2928 * for a C initialization string. See the inc_version_list entry
2929 * in Porting/Glossary for more details.
08c92000 2930 */
b8677e3b 2931#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
08c92000 2932
b8677e3b
MB
2933/* INSTALL_USR_BIN_PERL:
2934 * This symbol, if defined, indicates that Perl is to be installed
2935 * also as /usr/bin/perl.
08c92000 2936 */
b8677e3b 2937#$installusrbinperl INSTALL_USR_BIN_PERL /**/
08c92000 2938
06501368
MB
2939/* Off_t:
2940 * This symbol holds the type used to declare offsets in the kernel.
2941 * It can be int, long, off_t, etc... It may be necessary to include
2942 * <sys/types.h> to get any typedef'ed information.
2943 */
2944/* LSEEKSIZE:
2945 * This symbol holds the number of bytes used by the Off_t.
2946 */
2947/* Off_t_size:
2948 * This symbol holds the number of bytes used by the Off_t.
2949 */
2950#define Off_t $lseektype /* <offset> type */
2951#define LSEEKSIZE $lseeksize /* <offset> size */
2952#define Off_t_size $lseeksize /* <offset> size */
2953
2954/* Free_t:
2955 * This variable contains the return type of free(). It is usually
2956 * void, but occasionally int.
2957 */
2958/* Malloc_t:
2959 * This symbol is the type of pointer returned by malloc and realloc.
2960 */
2961#define Malloc_t $malloctype /**/
2962#define Free_t $freetype /**/
2963
2964/* PERL_MALLOC_WRAP:
2965 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2966 */
2967#$usemallocwrap PERL_MALLOC_WRAP /**/
2968
2969/* MYMALLOC:
2970 * This symbol, if defined, indicates that we're using our own malloc.
2971 */
2972#$d_mymalloc MYMALLOC /**/
2973
2974/* Mode_t:
2975 * This symbol holds the type used to declare file modes
2976 * for systems calls. It is usually mode_t, but may be
2977 * int or unsigned short. It may be necessary to include <sys/types.h>
2978 * to get any typedef'ed information.
2979 */
2980#define Mode_t $modetype /* file mode parameter for system calls */
2981
b8677e3b
MB
2982/* VAL_O_NONBLOCK:
2983 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
2984 * non-blocking I/O for the file descriptor. Note that there is no way
2985 * back, i.e. you cannot turn it blocking again this way. If you wish to
2986 * alternatively switch between blocking and non-blocking, use the
2987 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
eaf812ae 2988 */
b8677e3b
MB
2989/* VAL_EAGAIN:
2990 * This symbol holds the errno error code set by read() when no data was
2991 * present on the non-blocking file descriptor.
1d8eaf8c 2992 */
b8677e3b
MB
2993/* RD_NODATA:
2994 * This symbol holds the return code from read() when no data is present
2995 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
2996 * not defined, then you can't distinguish between no data and EOF by
2997 * issuing a read(). You'll have to find another way to tell for sure!
e74475c7 2998 */
b8677e3b
MB
2999/* EOF_NONBLOCK:
3000 * This symbol, if defined, indicates to the C program that a read() on
3001 * a non-blocking file descriptor will return 0 on EOF, and not the value
3002 * held in RD_NODATA (-1 usually, in that case!).
e74475c7 3003 */
b8677e3b
MB
3004#define VAL_O_NONBLOCK $o_nonblock
3005#define VAL_EAGAIN $eagain
3006#define RD_NODATA $rd_nodata
3007#$d_eofnblk EOF_NONBLOCK
eaf812ae 3008
06501368
MB
3009/* Netdb_host_t:
3010 * This symbol holds the type used for the 1st argument
3011 * to gethostbyaddr().
3012 */
3013/* Netdb_hlen_t:
3014 * This symbol holds the type used for the 2nd argument
3015 * to gethostbyaddr().
3016 */
3017/* Netdb_name_t:
3018 * This symbol holds the type used for the argument to
3019 * gethostbyname().
3020 */
3021/* Netdb_net_t:
3022 * This symbol holds the type used for the 1st argument to
3023 * getnetbyaddr().
3024 */
3025#define Netdb_host_t $netdb_host_type /**/
3026#define Netdb_hlen_t $netdb_hlen_type /**/
3027#define Netdb_name_t $netdb_name_type /**/
3028#define Netdb_net_t $netdb_net_type /**/
3029
b8677e3b
MB
3030/* PERL_OTHERLIBDIRS:
3031 * This variable contains a colon-separated set of paths for the perl
3032 * binary to search for additional library files or modules.
3033 * These directories will be tacked to the end of @INC.
3034 * Perl will automatically search below each path for version-
3035 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3036 * for more details.
08c92000 3037 */
b8677e3b 3038#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
08c92000 3039
06501368
MB
3040/* Pid_t:
3041 * This symbol holds the type used to declare process ids in the kernel.
3042 * It can be int, uint, pid_t, etc... It may be necessary to include
3043 * <sys/types.h> to get any typedef'ed information.
3044 */
3045#define Pid_t $pidtype /* PID type */
3046
b8677e3b
MB
3047/* PRIVLIB:
3048 * This symbol contains the name of the private library for this package.
3049 * The library is private in the sense that it needn't be in anyone's
3050 * execution path, but it should be accessible by the world. The program
3051 * should be prepared to do ~ expansion.
c0bacbef 3052 */
b8677e3b
MB
3053/* PRIVLIB_EXP:
3054 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3055 * in programs that are not prepared to deal with ~ expansion at run-time.
3056 */
3057#define PRIVLIB "$privlib" /**/
3058#define PRIVLIB_EXP "$privlibexp" /**/
c0bacbef 3059
06501368
MB
3060/* CAN_PROTOTYPE:
3061 * If defined, this macro indicates that the C compiler can handle
3062 * function prototypes.
3063 */
3064/* _:
3065 * This macro is used to declare function parameters for folks who want
3066 * to make declarations with prototypes using a different style than
3067 * the above macros. Use double parentheses. For example:
3068 *
3069 * int main _((int argc, char *argv[]));
3070 */
3071#$prototype CAN_PROTOTYPE /**/
3072#ifdef CAN_PROTOTYPE
3073#define _(args) args
3074#else
3075#define _(args) ()
3076#endif
3077
b8677e3b
MB
3078/* PTRSIZE:
3079 * This symbol contains the size of a pointer, so that the C preprocessor
3080 * can make decisions based on it. It will be sizeof(void *) if
3081 * the compiler supports (void *); otherwise it will be
3082 * sizeof(char *).
08c92000 3083 */
b8677e3b 3084#define PTRSIZE $ptrsize /**/
08c92000 3085
06501368
MB
3086/* HAS_QUAD:
3087 * This symbol, if defined, tells that there's a 64-bit integer type,
3088 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
3089 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
3090 * or QUAD_IS___INT64.
3091 */
3092#$d_quad HAS_QUAD /**/
3093#ifdef HAS_QUAD
3094# define Quad_t $quadtype /**/
3095# define Uquad_t $uquadtype /**/
3096# define QUADKIND $quadkind /**/
3097# define QUAD_IS_INT 1
3098# define QUAD_IS_LONG 2
3099# define QUAD_IS_LONG_LONG 3
3100# define QUAD_IS_INT64_T 4
3101# define QUAD_IS___INT64 5
3102#endif
3103
b8677e3b
MB
3104/* Drand01:
3105 * This macro is to be used to generate uniformly distributed
3106 * random numbers over the range [0., 1.[. You may have to supply
3107 * an 'extern double drand48();' in your program since SunOS 4.1.3
3108 * doesn't provide you with anything relevant in its headers.
3109 * See HAS_DRAND48_PROTO.
a33c94aa 3110 */
b8677e3b
MB
3111/* Rand_seed_t:
3112 * This symbol defines the type of the argument of the
3113 * random seed function.
49dabb45 3114 */
b8677e3b
MB
3115/* seedDrand01:
3116 * This symbol defines the macro to be used in seeding the
3117 * random number generator (see Drand01).
3813c136 3118 */
b8677e3b
MB
3119/* RANDBITS:
3120 * This symbol indicates how many bits are produced by the
3121 * function used to generate normalized random numbers.
3122 * Values include 15, 16, 31, and 48.
1acc7ade 3123 */
a05353bf
MB
3124#define Drand01() $drand01 /**/
3125#define Rand_seed_t $randseedtype /**/
3126#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3127#define RANDBITS $randbits /**/
b8677e3b 3128
06501368
MB
3129/* Select_fd_set_t:
3130 * This symbol holds the type used for the 2nd, 3rd, and 4th
3131 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3132 * is defined, and 'int *' otherwise. This is only useful if you
3133 * have select(), of course.
3134 */
3135#define Select_fd_set_t $selecttype /**/
3136
3137/* SH_PATH:
3138 * This symbol contains the full pathname to the shell used on this
3139 * on this system to execute Bourne shell scripts. Usually, this will be
3140 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3141 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3142 * D:/bin/sh.exe.
3143 */
3144#define SH_PATH "$sh" /**/
3145
3146/* SIG_NAME:
3147 * This symbol contains a list of signal names in order of
3148 * signal number. This is intended
3149 * to be used as a static array initialization, like this:
3150 * char *sig_name[] = { SIG_NAME };
3151 * The signals in the list are separated with commas, and each signal
3152 * is surrounded by double quotes. There is no leading SIG in the signal
3153 * name, i.e. SIGQUIT is known as "QUIT".
3154 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3155 * etc., where nn is the actual signal number (e.g. NUM37).
3156 * The signal number for sig_name[i] is stored in sig_num[i].
3157 * The last element is 0 to terminate the list with a NULL. This
3158 * corresponds to the 0 at the end of the sig_name_init list.
3159 * Note that this variable is initialized from the sig_name_init,
3160 * not from sig_name (which is unused).
3161 */
3162/* SIG_NUM:
3163 * This symbol contains a list of signal numbers, in the same order as the
3164 * SIG_NAME list. It is suitable for static array initialization, as in:
3165 * int sig_num[] = { SIG_NUM };
3166 * The signals in the list are separated with commas, and the indices
3167 * within that list and the SIG_NAME list match, so it's easy to compute
3168 * the signal name from a number or vice versa at the price of a small
3169 * dynamic linear lookup.
3170 * Duplicates are allowed, but are moved to the end of the list.
3171 * The signal number corresponding to sig_name[i] is sig_number[i].
3172 * if (i < NSIG) then sig_number[i] == i.
3173 * The last element is 0, corresponding to the 0 at the end of
3174 * the sig_name_init list.
3175 * Note that this variable is initialized from the sig_num_init,
3176 * not from sig_num (which is unused).
3177 */
3178/* SIG_SIZE:
3179 * This variable contains the number of elements of the SIG_NAME
3180 * and SIG_NUM arrays, excluding the final NULL entry.
3181 */
3182#define SIG_NAME $sig_name_init /**/
3183#define SIG_NUM $sig_num_init /**/
3184#define SIG_SIZE $sig_size /**/
3185
b8677e3b
MB
3186/* SITEARCH:
3187 * This symbol contains the name of the private library for this package.
3188 * The library is private in the sense that it needn't be in anyone's
3189 * execution path, but it should be accessible by the world. The program
3190 * should be prepared to do ~ expansion.
3191 * The standard distribution will put nothing in this directory.
3192 * After perl has been installed, users may install their own local
3193 * architecture-dependent modules in this directory with
3194 * MakeMaker Makefile.PL
3195 * or equivalent. See INSTALL for details.
a33c94aa 3196 */
b8677e3b
MB
3197/* SITEARCH_EXP:
3198 * This symbol contains the ~name expanded version of SITEARCH, to be used
3199 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3200 */
b8677e3b
MB
3201#$d_sitearch SITEARCH "$sitearch" /**/
3202#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
3203
3204/* SITELIB:
3205 * This symbol contains the name of the private library for this package.
3206 * The library is private in the sense that it needn't be in anyone's
3207 * execution path, but it should be accessible by the world. The program
3208 * should be prepared to do ~ expansion.
3209 * The standard distribution will put nothing in this directory.
3210 * After perl has been installed, users may install their own local
3211 * architecture-independent modules in this directory with
3212 * MakeMaker Makefile.PL
3213 * or equivalent. See INSTALL for details.
10bc17b6 3214 */
b8677e3b
MB
3215/* SITELIB_EXP:
3216 * This symbol contains the ~name expanded version of SITELIB, to be used
3217 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3218 */
b8677e3b
MB
3219/* SITELIB_STEM:
3220 * This define is SITELIB_EXP with any trailing version-specific component
3221 * removed. The elements in inc_version_list (inc_version_list.U) can
3222 * be tacked onto this variable to generate a list of directories to search.
10bc17b6 3223 */
b8677e3b
MB
3224#define SITELIB "$sitelib" /**/
3225#define SITELIB_EXP "$sitelibexp" /**/
3226#define SITELIB_STEM "$sitelib_stem" /**/
10bc17b6 3227
06501368
MB
3228/* Size_t_size:
3229 * This symbol holds the size of a Size_t in bytes.
3230 */
3231#define Size_t_size $sizesize /**/
3232
3233/* Size_t:
3234 * This symbol holds the type used to declare length parameters
3235 * for string functions. It is usually size_t, but may be
3236 * unsigned long, int, etc. It may be necessary to include
3237 * <sys/types.h> to get any typedef'ed information.
3238 */
3239#define Size_t $sizetype /* length parameter for string functions */
3240
3241/* Sock_size_t:
3242 * This symbol holds the type used for the size argument of
3243 * various socket calls (just the base type, not the pointer-to).
3244 */
3245#define Sock_size_t $socksizetype /**/
3246
b8677e3b
MB
3247/* SSize_t:
3248 * This symbol holds the type used by functions that return
3249 * a count of bytes or an error condition. It must be a signed type.
3250 * It is usually ssize_t, but may be long or int, etc.
3251 * It may be necessary to include <sys/types.h> or <unistd.h>
3252 * to get any typedef'ed information.
3253 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
10bc17b6 3254 */
b8677e3b 3255#define SSize_t $ssizetype /* signed count of bytes */
08c92000 3256
06501368
MB
3257/* STDCHAR:
3258 * This symbol is defined to be the type of char used in stdio.h.
3259 * It has the values "unsigned char" or "char".
eaf812ae 3260 */
06501368
MB
3261#define STDCHAR $stdchar /**/
3262
3263/* Uid_t_f:
3264 * This symbol defines the format string used for printing a Uid_t.
eaf812ae 3265 */
06501368 3266#define Uid_t_f $uidformat /**/
eaf812ae 3267
06501368 3268/* Uid_t_sign:
cfc2543a 3269 * This symbol holds the signedness of a Uid_t.
06501368 3270 * 1 for unsigned, -1 for signed.
36adc09b 3271 */
06501368
MB
3272#define Uid_t_sign $uidsign /* UID sign */
3273
3274/* Uid_t_size:
3275 * This symbol holds the size of a Uid_t in bytes.
a33c94aa 3276 */
06501368 3277#define Uid_t_size $uidsize /* UID size */
a33c94aa 3278
06501368
MB
3279/* Uid_t:
3280 * This symbol holds the type used to declare user ids in the kernel.
3281 * It can be int, ushort, uid_t, etc... It may be necessary to include
3282 * <sys/types.h> to get any typedef'ed information.
15b61c98 3283 */
06501368 3284#define Uid_t $uidtype /* UID type */
b8677e3b 3285
06501368
MB
3286/* USE_ITHREADS:
3287 * This symbol, if defined, indicates that Perl should be built to
3288 * use the interpreter-based threading implementation.
b8677e3b 3289 */
06501368
MB
3290/* USE_5005THREADS:
3291 * This symbol, if defined, indicates that Perl should be built to
3292 * use the 5.005-based threading implementation.
3293 * Only valid up to 5.8.x.
ed140128 3294 */
06501368
MB
3295/* OLD_PTHREADS_API:
3296 * This symbol, if defined, indicates that Perl should
3297 * be built to use the old draft POSIX threads API.
ed140128 3298 */
06501368
MB
3299/* USE_REENTRANT_API:
3300 * This symbol, if defined, indicates that Perl should
3301 * try to use the various _r versions of library functions.
3302 * This is extremely experimental.
3303 */
3304#$use5005threads USE_5005THREADS /**/
3305#$useithreads USE_ITHREADS /**/
3306#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3307#define USE_THREADS /* until src is revised*/
3308#endif
3309#$d_oldpthreads OLD_PTHREADS_API /**/
3310#$usereentrant USE_REENTRANT_API /**/
ed140128 3311
06501368
MB
3312/* PERL_VENDORARCH:
3313 * If defined, this symbol contains the name of a private library.
3314 * The library is private in the sense that it needn't be in anyone's
3315 * execution path, but it should be accessible by the world.
3316 * It may have a ~ on the front.
3317 * The standard distribution will put nothing in this directory.
3318 * Vendors who distribute perl may wish to place their own
3319 * architecture-dependent modules and extensions in this directory with
3320 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3321 * or equivalent. See INSTALL for details.
ed140128 3322 */
06501368
MB
3323/* PERL_VENDORARCH_EXP:
3324 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3325 * in programs that are not prepared to deal with ~ expansion at run-time.
3326 */
3327#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
3328#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
3329
3330/* PERL_VENDORLIB_EXP:
3331 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3332 * in programs that are not prepared to deal with ~ expansion at run-time.
3333 */
3334/* PERL_VENDORLIB_STEM:
3335 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3336 * removed. The elements in inc_version_list (inc_version_list.U) can
3337 * be tacked onto this variable to generate a list of directories to search.
3338 */
3339#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
3340#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
ed140128 3341
56b575b9
MB
3342/* I_TERMIO:
3343 * This symbol, if defined, indicates that the program should include
3344 * <termio.h> rather than <sgtty.h>. There are also differences in
3345 * the ioctl() calls that depend on the value of this symbol.
3346 */
3347/* I_TERMIOS:
3348 * This symbol, if defined, indicates that the program should include
3349 * the POSIX termios.h rather than sgtty.h or termio.h.
3350 * There are also differences in the ioctl() calls that depend on the
3351 * value of this symbol.
3352 */
3353/* I_SGTTY:
3354 * This symbol, if defined, indicates that the program should include
3355 * <sgtty.h> rather than <termio.h>. There are also differences in
3356 * the ioctl() calls that depend on the value of this symbol.
3357 */
3358#$i_termio I_TERMIO /**/
3359#$i_termios I_TERMIOS /**/
3360#$i_sgtty I_SGTTY /**/
3361
1be1b388
MB
3362/* PERL_USE_DEVEL:
3363 * This symbol, if defined, indicates that Perl was configured with
3364 * -Dusedevel, to enable development features. This should not be
3365 * done for production builds.
3366 */
3367#$usedevel PERL_USE_DEVEL /**/
3368
ed140128
AD
3369/* HAS_ATOLF:
3370 * This symbol, if defined, indicates that the atolf routine is
3371 * available to convert strings into long doubles.
3372 */
3373#$d_atolf HAS_ATOLF /**/
3374
3375/* HAS_ATOLL:
3376 * This symbol, if defined, indicates that the atoll routine is
3377 * available to convert strings into long longs.
3378 */
3379#$d_atoll HAS_ATOLL /**/
3380
3381/* HAS__FWALK:
3382 * This symbol, if defined, indicates that the _fwalk system call is
3383 * available to apply a function to all the file handles.
3384 */
3385#$d__fwalk HAS__FWALK /**/
3386
3387/* HAS_AINTL:
3388 * This symbol, if defined, indicates that the aintl routine is
3389 * available. If copysignl is also present we can emulate modfl.
3390 */
3391#$d_aintl HAS_AINTL /**/
3392
3393/* HAS_BUILTIN_CHOOSE_EXPR:
3394 * Can we handle GCC builtin for compile-time ternary-like expressions
3395 */
3396/* HAS_BUILTIN_EXPECT:
3397 * Can we handle GCC builtin for telling that certain values are more
3398 * likely
3399 */
3400#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
3401#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
3402
3403/* HAS_C99_VARIADIC_MACROS:
3404 * If defined, the compiler supports C99 variadic macros.
3405 */
3406#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
3407
3408/* HAS_CLASS:
3409 * This symbol, if defined, indicates that the class routine is
3410 * available to classify doubles. Available for example in AIX.
3411 * The returned values are defined in <float.h> and are:
3412 *
3413 * FP_PLUS_NORM Positive normalized, nonzero
3414 * FP_MINUS_NORM Negative normalized, nonzero
3415 * FP_PLUS_DENORM Positive denormalized, nonzero
3416 * FP_MINUS_DENORM Negative denormalized, nonzero
3417 * FP_PLUS_ZERO +0.0
3418 * FP_MINUS_ZERO -0.0
3419 * FP_PLUS_INF +INF
3420 * FP_MINUS_INF -INF
3421 * FP_NANS Signaling Not a Number (NaNS)
3422 * FP_NANQ Quiet Not a Number (NaNQ)
3423 */
3424#$d_class HAS_CLASS /**/
3425
3426/* HAS_CLEARENV:
3427 * This symbol, if defined, indicates that the clearenv () routine is
3428 * available for use.
3429 */
3430#$d_clearenv HAS_CLEARENV /**/
3431
3432/* HAS_STRUCT_CMSGHDR:
3433 * This symbol, if defined, indicates that the struct cmsghdr
3434 * is supported.
3435 */
3436#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
3437
3438/* HAS_COPYSIGNL:
3439 * This symbol, if defined, indicates that the copysignl routine is
3440 * available. If aintl is also present we can emulate modfl.
3441 */
3442#$d_copysignl HAS_COPYSIGNL /**/
3443
3444/* USE_CPLUSPLUS:
3445 * This symbol, if defined, indicates that a C++ compiler was
3446 * used to compiled Perl and will be used to compile extensions.
3447 */
3448#$d_cplusplus USE_CPLUSPLUS /**/
3449
3450/* HAS_DBMINIT_PROTO:
3451 * This symbol, if defined, indicates that the system provides
3452 * a prototype for the dbminit() function. Otherwise, it is up
3453 * to the program to supply one. A good guess is
3454 * extern int dbminit(char *);
3455 */
3456#$d_dbminitproto HAS_DBMINIT_PROTO /**/
3457
3458/* HAS_DIR_DD_FD:
3459 * This symbol, if defined, indicates that the the DIR* dirstream
3460 * structure contains a member variable named dd_fd.
3461 */
3462#$d_dir_dd_fd HAS_DIR_DD_FD /**/
3463
3464/* HAS_DIRFD:
3465 * This manifest constant lets the C program know that dirfd
3466 * is available.
3467 */
3468#$d_dirfd HAS_DIRFD /**/
3469
3470/* DLSYM_NEEDS_UNDERSCORE:
3471 * This symbol, if defined, indicates that we need to prepend an
3472 * underscore to the symbol name before calling dlsym(). This only
3473 * makes sense if you *have* dlsym, which we will presume is the
3474 * case if you're using dl_dlopen.xs.
3475 */
3476#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
3477
3478/* HAS_FAST_STDIO:
3479 * This symbol, if defined, indicates that the "fast stdio"
3480 * is available to manipulate the stdio buffers directly.
3481 */
3482#$d_faststdio HAS_FAST_STDIO /**/
3483
3484/* HAS_FCHDIR:
3485 * This symbol, if defined, indicates that the fchdir routine is
3486 * available to change directory using a file descriptor.
3487 */
3488#$d_fchdir HAS_FCHDIR /**/
3489
3490/* FCNTL_CAN_LOCK:
3491 * This symbol, if defined, indicates that fcntl() can be used
3492 * for file locking. Normally on Unix systems this is defined.
3493 * It may be undefined on VMS.
3494 */
3495#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
3496
3497/* HAS_FINITE:
3498 * This symbol, if defined, indicates that the finite routine is
3499 * available to check whether a double is finite (non-infinity non-NaN).
3500 */
3501#$d_finite HAS_FINITE /**/
3502
3503/* HAS_FINITEL:
3504 * This symbol, if defined, indicates that the finitel routine is
3505 * available to check whether a long double is finite
3506 * (non-infinity non-NaN).
3507 */
3508#$d_finitel HAS_FINITEL /**/
3509
3510/* HAS_FLOCK_PROTO:
3511 * This symbol, if defined, indicates that the system provides
3512 * a prototype for the flock() function. Otherwise, it is up
3513 * to the program to supply one. A good guess is
3514 * extern int flock(int, int);
3515 */
3516#$d_flockproto HAS_FLOCK_PROTO /**/
3517
3518/* HAS_FP_CLASS:
3519 * This symbol, if defined, indicates that the fp_class routine is
3520 * available to classify doubles. Available for example in Digital UNIX.
3521 * The returned values are defined in <math.h> and are:
3522 *
3523 * FP_SNAN Signaling NaN (Not-a-Number)
3524 * FP_QNAN Quiet NaN (Not-a-Number)
3525 * FP_POS_INF +infinity
3526 * FP_NEG_INF -infinity
3527 * FP_POS_NORM Positive normalized
3528 * FP_NEG_NORM Negative normalized
3529 * FP_POS_DENORM Positive denormalized
3530 * FP_NEG_DENORM Negative denormalized
3531 * FP_POS_ZERO +0.0 (positive zero)
3532 * FP_NEG_ZERO -0.0 (negative zero)
3533 */
3534#$d_fp_class HAS_FP_CLASS /**/
3535
3536/* HAS_FPCLASS:
3537 * This symbol, if defined, indicates that the fpclass routine is
3538 * available to classify doubles. Available for example in Solaris/SVR4.
3539 * The returned values are defined in <ieeefp.h> and are:
3540 *
3541 * FP_SNAN signaling NaN
3542 * FP_QNAN quiet NaN
3543 * FP_NINF negative infinity
3544 * FP_PINF positive infinity
3545 * FP_NDENORM negative denormalized non-zero
3546 * FP_PDENORM positive denormalized non-zero
3547 * FP_NZERO negative zero
3548 * FP_PZERO positive zero
3549 * FP_NNORM negative normalized non-zero
3550 * FP_PNORM positive normalized non-zero
3551 */
3552#$d_fpclass HAS_FPCLASS /**/
3553
3554/* HAS_FPCLASSIFY:
3555 * This symbol, if defined, indicates that the fpclassify routine is
3556 * available to classify doubles. Available for example in HP-UX.
3557 * The returned values are defined in <math.h> and are
3558 *
3559 * FP_NORMAL Normalized
3560 * FP_ZERO Zero
3561 * FP_INFINITE Infinity
3562 * FP_SUBNORMAL Denormalized
3563 * FP_NAN NaN
3564 *
3565 */
3566#$d_fpclassify HAS_FPCLASSIFY /**/
3567
3568/* HAS_FPCLASSL:
3569 * This symbol, if defined, indicates that the fpclassl routine is
3570 * available to classify long doubles. Available for example in IRIX.
3571 * The returned values are defined in <ieeefp.h> and are:
3572 *
3573 * FP_SNAN signaling NaN
3574 * FP_QNAN quiet NaN
3575 * FP_NINF negative infinity
3576 * FP_PINF positive infinity
3577 * FP_NDENORM negative denormalized non-zero
3578 * FP_PDENORM positive denormalized non-zero
3579 * FP_NZERO negative zero
3580 * FP_PZERO positive zero
3581 * FP_NNORM negative normalized non-zero
3582 * FP_PNORM positive normalized non-zero
3583 */
3584#$d_fpclassl HAS_FPCLASSL /**/
3585
3586/* HAS_FPOS64_T:
3587 * This symbol will be defined if the C compiler supports fpos64_t.
3588 */
3589#$d_fpos64_t HAS_FPOS64_T /**/
3590
3591/* HAS_FREXPL:
3592 * This symbol, if defined, indicates that the frexpl routine is
3593 * available to break a long double floating-point number into
3594 * a normalized fraction and an integral power of 2.
3595 */
3596#$d_frexpl HAS_FREXPL /**/
3597
3598/* HAS_STRUCT_FS_DATA:
3599 * This symbol, if defined, indicates that the struct fs_data
3600 * to do statfs() is supported.
3601 */
3602#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
3603
3604/* HAS_FSEEKO:
3605 * This symbol, if defined, indicates that the fseeko routine is
3606 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3607 */
3608#$d_fseeko HAS_FSEEKO /**/
3609
3610/* HAS_FSTATFS:
3611 * This symbol, if defined, indicates that the fstatfs routine is
3612 * available to stat filesystems by file descriptors.
3613 */
3614#$d_fstatfs HAS_FSTATFS /**/
3615
3616/* HAS_FSYNC:
3617 * This symbol, if defined, indicates that the fsync routine is
3618 * available to write a file's modified data and attributes to
3619 * permanent storage.
3620 */
3621#$d_fsync HAS_FSYNC /**/
3622
3623/* HAS_FTELLO:
3624 * This symbol, if defined, indicates that the ftello routine is
3625 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3626 */
3627#$d_ftello HAS_FTELLO /**/
3628
3629/* HAS_FUTIMES:
3630 * This symbol, if defined, indicates that the futimes routine is
3631 * available to change file descriptor time stamps with struct timevals.
3632 */
3633#$d_futimes HAS_FUTIMES /**/
3634
5086dff9
MB
3635/* HAS_GETADDRINFO:
3636 * This symbol, if defined, indicates that the getaddrinfo() function
3637 * is available for use.
3638 */
3639#$d_getaddrinfo HAS_GETADDRINFO /**/
3640
ed140128
AD
3641/* HAS_GETCWD:
3642 * This symbol, if defined, indicates that the getcwd routine is
3643 * available to get the current working directory.
3644 */
3645#$d_getcwd HAS_GETCWD /**/
3646
3647/* HAS_GETESPWNAM:
3648 * This symbol, if defined, indicates that the getespwnam system call is
cd95ead5 3649 * available to retrieve enhanced (shadow) password entries by name.
ed140128
AD
3650 */
3651#$d_getespwnam HAS_GETESPWNAM /**/
3652
3653/* HAS_GETFSSTAT:
3654 * This symbol, if defined, indicates that the getfsstat routine is
3655 * available to stat filesystems in bulk.
3656 */
3657#$d_getfsstat HAS_GETFSSTAT /**/
3658
3659/* HAS_GETITIMER:
3660 * This symbol, if defined, indicates that the getitimer routine is
3661 * available to return interval timers.
3662 */
3663#$d_getitimer HAS_GETITIMER /**/
3664
3665/* HAS_GETMNT:
3666 * This symbol, if defined, indicates that the getmnt routine is
3667 * available to get filesystem mount info by filename.
3668 */
3669#$d_getmnt HAS_GETMNT /**/
3670
3671/* HAS_GETMNTENT:
3672 * This symbol, if defined, indicates that the getmntent routine is
3673 * available to iterate through mounted file systems to get their info.
3674 */
3675#$d_getmntent HAS_GETMNTENT /**/
3676
5086dff9
MB
3677/* HAS_GETNAMEINFO:
3678 * This symbol, if defined, indicates that the getnameinfo() function
3679 * is available for use.
3680 */
3681#$d_getnameinfo HAS_GETNAMEINFO /**/
3682
ed140128
AD
3683/* HAS_GETPRPWNAM:
3684 * This symbol, if defined, indicates that the getprpwnam system call is
3685 * available to retrieve protected (shadow) password entries by name.
3686 */
3687#$d_getprpwnam HAS_GETPRPWNAM /**/
3688
3689/* HAS_GETSPNAM:
3690 * This symbol, if defined, indicates that the getspnam system call is
3691 * available to retrieve SysV shadow password entries by name.
3692 */
3693#$d_getspnam HAS_GETSPNAM /**/
3694
3695/* HAS_HASMNTOPT:
3696 * This symbol, if defined, indicates that the hasmntopt routine is
3697 * available to query the mount options of file systems.
3698 */
3699#$d_hasmntopt HAS_HASMNTOPT /**/
3700
3701/* HAS_ILOGBL:
3702 * This symbol, if defined, indicates that the ilogbl routine is
3703 * available. If scalbnl is also present we can emulate frexpl.
3704 */
3705#$d_ilogbl HAS_ILOGBL /**/
3706
5086dff9
MB
3707/* HAS_INETNTOP:
3708 * This symbol, if defined, indicates that the inet_ntop() function
3709 * is available to parse IPv4 and IPv6 strings.
3710 */
3711#$d_inetntop HAS_INETNTOP /**/
3712
3713/* HAS_INETPTON:
3714 * This symbol, if defined, indicates that the inet_pton() function
3715 * is available to parse IPv4 and IPv6 strings.
3716 */
3717#$d_inetpton HAS_INETPTON /**/
3718
ed140128
AD
3719/* HAS_INT64_T:
3720 * This symbol will defined if the C compiler supports int64_t.
3721 * Usually the <inttypes.h> needs to be included, but sometimes
3722 * <sys/types.h> is enough.
3723 */
3724#$d_int64_t HAS_INT64_T /**/
3725
269a7913 3726/* HAS_ISBLANK:
1332606d 3727 * This manifest constant lets the C program know that isblank
269a7913
MB
3728 * is available.
3729 */
3730#$d_isblank HAS_ISBLANK /**/
3731
ed140128
AD
3732/* HAS_ISFINITE:
3733 * This symbol, if defined, indicates that the isfinite routine is
3734 * available to check whether a double is finite (non-infinity non-NaN).
3735 */
3736#$d_isfinite HAS_ISFINITE /**/
3737
3738/* HAS_ISINF:
3739 * This symbol, if defined, indicates that the isinf routine is
3740 * available to check whether a double is an infinity.
3741 */
3742#$d_isinf HAS_ISINF /**/
3743
3744/* HAS_ISNAN:
3745 * This symbol, if defined, indicates that the isnan routine is
3746 * available to check whether a double is a NaN.
3747 */
3748#$d_isnan HAS_ISNAN /**/
3749
3750/* HAS_ISNANL:
3751 * This symbol, if defined, indicates that the isnanl routine is
3752 * available to check whether a long double is a NaN.
3753 */
3754#$d_isnanl HAS_ISNANL /**/
3755
3756/* HAS_LDBL_DIG:
3757 * This symbol, if defined, indicates that this system's <float.h>
3758 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3759 * of significant digits in a long double precision number. Unlike
3760 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3761 */
06501368 3762#$d_ldbl_dig HAS_LDBL_DIG /* */
ed140128
AD
3763
3764/* LIBM_LIB_VERSION:
3765 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3766 * and that math.h defines the enum to manipulate it.
3767 */
3768#$d_libm_lib_version LIBM_LIB_VERSION /**/
3769
3770/* HAS_MADVISE:
3771 * This symbol, if defined, indicates that the madvise system call is
3772 * available to map a file into memory.
3773 */
3774#$d_madvise HAS_MADVISE /**/
3775
3776/* HAS_MALLOC_SIZE:
3777 * This symbol, if defined, indicates that the malloc_size
3778 * routine is available for use.
3779 */
3780#$d_malloc_size HAS_MALLOC_SIZE /**/
3781
3782/* HAS_MALLOC_GOOD_SIZE:
3783 * This symbol, if defined, indicates that the malloc_good_size
3784 * routine is available for use.
3785 */
3786#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
3787
3788/* HAS_MKDTEMP:
3789 * This symbol, if defined, indicates that the mkdtemp routine is
3790 * available to exclusively create a uniquely named temporary directory.
3791 */
3792#$d_mkdtemp HAS_MKDTEMP /**/
3793
3794/* HAS_MKSTEMPS:
3795 * This symbol, if defined, indicates that the mkstemps routine is
cd95ead5 3796 * available to exclusively create and open a uniquely named
ed140128
AD
3797 * (with a suffix) temporary file.
3798 */
3799#$d_mkstemps HAS_MKSTEMPS /**/
3800
3801/* HAS_MODFL:
3802 * This symbol, if defined, indicates that the modfl routine is
3803 * available to split a long double x into a fractional part f and
3804 * an integer part i such that |f| < 1.0 and (f + i) = x.
3805 */
3806/* HAS_MODFL_PROTO:
3807 * This symbol, if defined, indicates that the system provides
3808 * a prototype for the modfl() function. Otherwise, it is up
3809 * to the program to supply one.
3810 */
3811/* HAS_MODFL_POW32_BUG:
3812 * This symbol, if defined, indicates that the modfl routine is
3813 * broken for long doubles >= pow(2, 32).
3814 * For example from 4294967303.150000 one would get 4294967302.000000
3815 * and 1.150000. The bug has been seen in certain versions of glibc,
3816 * release 2.2.2 is known to be okay.
3817 */
3818#$d_modfl HAS_MODFL /**/
3819#$d_modflproto HAS_MODFL_PROTO /**/
3820#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/
3821
3822/* HAS_MPROTECT:
3823 * This symbol, if defined, indicates that the mprotect system call is
3824 * available to modify the access protection of a memory mapped file.
3825 */
3826#$d_mprotect HAS_MPROTECT /**/
3827
3828/* HAS_STRUCT_MSGHDR:
3829 * This symbol, if defined, indicates that the struct msghdr
3830 * is supported.
3831 */
3832#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
3833
3834/* HAS_NL_LANGINFO:
3835 * This symbol, if defined, indicates that the nl_langinfo routine is
3836 * available to return local data. You will also need <langinfo.h>
3837 * and therefore I_LANGINFO.
3838 */
3839#$d_nl_langinfo HAS_NL_LANGINFO /**/
3840
3841/* HAS_OFF64_T:
3842 * This symbol will be defined if the C compiler supports off64_t.
3843 */
3844#$d_off64_t HAS_OFF64_T /**/
3845
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3846/* HAS_PRCTL:
3847 * This symbol, if defined, indicates that the prctl routine is
3848 * available to set process title.
3849 */
3850/* HAS_PRCTL_SET_NAME:
3851 * This symbol, if defined, indicates that the prctl routine is
3852 * available to set process title and supports PR_SET_NAME.
3853 */
3854#$d_prctl HAS_PRCTL /**/
3855#$d_prctl_set_name HAS_PRCTL_SET_NAME /**/
3856
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3857/* HAS_PROCSELFEXE:
3858 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3859 * to the absolute pathname of the executing program.
3860 */
3861/* PROCSELFEXE_PATH:
3862 * If HAS_PROCSELFEXE is defined this symbol is the filename
3863 * of the symbolic link pointing to the absolute pathname of
3864 * the executing program.
3865 */
3866#$d_procselfexe HAS_PROCSELFEXE /**/
3867#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3868#define PROCSELFEXE_PATH $procselfexe /**/
3869#endif
3870
3871/* HAS_PTHREAD_ATTR_SETSCOPE:
3872 * This symbol, if defined, indicates that the pthread_attr_setscope
3873 * system call is available to set the contention scope attribute of
3874 * a thread attribute object.
3875 */
3876#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
3877
3878/* HAS_READV:
3879 * This symbol, if defined, indicates that the readv routine is
3880 * available to do gather reads. You will also need <sys/uio.h>
3881 * and there I_SYSUIO.
3882 */
3883#$d_readv HAS_READV /**/
3884
3885/* HAS_RECVMSG:
3886 * This symbol, if defined, indicates that the recvmsg routine is
3887 * available to send structured socket messages.
3888 */
3889#$d_recvmsg HAS_RECVMSG /**/
3890
3891/* HAS_SBRK_PROTO:
3892 * This symbol, if defined, indicates that the system provides
3893 * a prototype for the sbrk() function. Otherwise, it is up
3894 * to the program to supply one. Good guesses are
3895 * extern void* sbrk(int);
3896 * extern void* sbrk(size_t);
3897 */
3898#$d_sbrkproto HAS_SBRK_PROTO /**/
3899
3900/* HAS_SCALBNL:
3901 * This symbol, if defined, indicates that the scalbnl routine is
3902 * available. If ilogbl is also present we can emulate frexpl.
3903 */
3904#$d_scalbnl HAS_SCALBNL /**/
3905
3906/* HAS_SENDMSG:
3907 * This symbol, if defined, indicates that the sendmsg routine is
3908 * available to send structured socket messages.
3909 */
3910#$d_sendmsg HAS_SENDMSG /**/
3911
3912/* HAS_SETITIMER:
3913 * This symbol, if defined, indicates that the setitimer routine is
3914 * available to set interval timers.
3915 */
3916#$d_setitimer HAS_SETITIMER /**/
3917
3918/* HAS_SETPROCTITLE:
3919 * This symbol, if defined, indicates that the setproctitle routine is
3920 * available to set process title.
3921 */
3922#$d_setproctitle HAS_SETPROCTITLE /**/
3923
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3924/* HAS_SIGNBIT:
3925 * This symbol, if defined, indicates that the signbit routine is
3926 * available to check if the given number has the sign bit set.
3927 * This should include correct testing of -0.0. This will only be set
3928 * if the signbit() routine is safe to use with the NV type used internally
3929 * in perl. Users should call Perl_signbit(), which will be #defined to
3930 * the system's signbit() function or macro if this symbol is defined.
3931 */
3932#$d_signbit HAS_SIGNBIT /**/
3933
3934/* HAS_SIGPROCMASK:
3935 * This symbol, if defined, indicates that the sigprocmask
3936 * system call is available to examine or change the signal mask
3937 * of the calling process.
3938 */
3939#$d_sigprocmask HAS_SIGPROCMASK /**/
3940
3941/* USE_SITECUSTOMIZE:
3942 * This symbol, if defined, indicates that sitecustomize should
3943 * be used.