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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
2304df62
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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
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84/* HAS_CBRT:
85 * This symbol, if defined, indicates that the cbrt() (cube root)
86 * function is available.
87 */
88#$d_cbrt HAS_CBRT /**/
89
88fdc172
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90/* HAS_CHOWN:
91 * This symbol, if defined, indicates that the chown routine is
92 * available.
a0d0e21e 93 */
88fdc172 94#$d_chown HAS_CHOWN /**/
a0d0e21e 95
88fdc172
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96/* HAS_CHROOT:
97 * This symbol, if defined, indicates that the chroot routine is
98 * available.
a0d0e21e 99 */
88fdc172 100#$d_chroot HAS_CHROOT /**/
a0d0e21e 101
88fdc172
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102/* HAS_CHSIZE:
103 * This symbol, if defined, indicates that the chsize routine is available
104 * to truncate files. You might need a -lx to get this routine.
87250799 105 */
88fdc172 106#$d_chsize HAS_CHSIZE /**/
87250799 107
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108/* HAS_CRYPT:
109 * This symbol, if defined, indicates that the crypt routine is available
110 * to encrypt passwords and the like.
111 */
112#$d_crypt HAS_CRYPT /**/
113
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114/* HAS_CTERMID:
115 * This symbol, if defined, indicates that the ctermid routine is
116 * available to generate filename for terminal.
117 */
118#$d_ctermid HAS_CTERMID /**/
119
88fdc172
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120/* HAS_CUSERID:
121 * This symbol, if defined, indicates that the cuserid routine is
122 * available to get character login names.
13281fa4 123 */
88fdc172 124#$d_cuserid HAS_CUSERID /**/
a0d0e21e 125
88fdc172
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126/* HAS_DBL_DIG:
127 * This symbol, if defined, indicates that this system's <float.h>
128 * or <limits.h> defines the symbol DBL_DIG, which is the number
129 * of significant digits in a double precision number. If this
130 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 131 */
e5eef985 132#$d_dbl_dig HAS_DBL_DIG /**/
a0d0e21e 133
88fdc172
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134/* HAS_DIFFTIME:
135 * This symbol, if defined, indicates that the difftime routine is
136 * available.
a0d0e21e 137 */
88fdc172 138#$d_difftime HAS_DIFFTIME /**/
13281fa4 139
88fdc172
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140/* HAS_DLERROR:
141 * This symbol, if defined, indicates that the dlerror routine is
142 * available to return a string describing the last error that
143 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 144 */
88fdc172 145#$d_dlerror HAS_DLERROR /**/
ecfc5424 146
88fdc172
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147/* HAS_DUP2:
148 * This symbol, if defined, indicates that the dup2 routine is
149 * available to duplicate file descriptors.
a687059c 150 */
88fdc172 151#$d_dup2 HAS_DUP2 /**/
a687059c 152
88fdc172
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153/* HAS_FCHMOD:
154 * This symbol, if defined, indicates that the fchmod routine is available
155 * to change mode of opened files. If unavailable, use chmod().
378cc40b 156 */
88fdc172 157#$d_fchmod HAS_FCHMOD /**/
378cc40b 158
88fdc172
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159/* HAS_FCHOWN:
160 * This symbol, if defined, indicates that the fchown routine is available
161 * to change ownership of opened files. If unavailable, use chown().
378cc40b 162 */
88fdc172 163#$d_fchown HAS_FCHOWN /**/
378cc40b 164
88fdc172
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165/* HAS_FCNTL:
166 * This symbol, if defined, indicates to the C program that
167 * the fcntl() function exists.
a687059c 168 */
88fdc172 169#$d_fcntl HAS_FCNTL /**/
a687059c 170
88fdc172
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171/* HAS_FGETPOS:
172 * This symbol, if defined, indicates that the fgetpos routine is
173 * available to get the file position indicator, similar to ftell().
a0d0e21e 174 */
88fdc172 175#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 176
88fdc172
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177/* HAS_FLOCK:
178 * This symbol, if defined, indicates that the flock routine is
179 * available to do file locking.
a687059c 180 */
88fdc172 181#$d_flock HAS_FLOCK /**/
a687059c 182
88fdc172
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183/* HAS_FORK:
184 * This symbol, if defined, indicates that the fork routine is
185 * available.
a0d0e21e 186 */
88fdc172 187#$d_fork HAS_FORK /**/
a0d0e21e 188
88fdc172
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189/* HAS_FSETPOS:
190 * This symbol, if defined, indicates that the fsetpos routine is
191 * available to set the file position indicator, similar to fseek().
a0d0e21e 192 */
88fdc172 193#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 194
88fdc172
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195/* HAS_GETTIMEOFDAY:
196 * This symbol, if defined, indicates that the gettimeofday() system
197 * call is available for a sub-second accuracy clock. Usually, the file
198 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
199 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 200 */
88fdc172
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201#$d_gettimeod HAS_GETTIMEOFDAY /**/
202#ifdef HAS_GETTIMEOFDAY
203#define Timeval struct timeval /* Structure used by gettimeofday() */
204#endif
5f05dabc 205
88fdc172
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206/* HAS_GETGROUPS:
207 * This symbol, if defined, indicates that the getgroups() routine is
208 * available to get the list of process groups. If unavailable, multiple
209 * groups are probably not supported.
378cc40b 210 */
88fdc172 211#$d_getgrps HAS_GETGROUPS /**/
378cc40b 212
88fdc172
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213/* HAS_GETLOGIN:
214 * This symbol, if defined, indicates that the getlogin routine is
215 * available to get the login name.
dfe9444c 216 */
88fdc172 217#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 218
88fdc172
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219/* HAS_GETPGID:
220 * This symbol, if defined, indicates to the C program that
221 * the getpgid(pid) function is available to get the
222 * process group id.
a0d0e21e 223 */
88fdc172 224#$d_getpgid HAS_GETPGID /**/
a0d0e21e 225
88fdc172
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226/* HAS_GETPGRP2:
227 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
228 * routine is available to get the current process group.
a687059c 229 */
88fdc172 230#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 231
88fdc172
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232/* HAS_GETPPID:
233 * This symbol, if defined, indicates that the getppid routine is
234 * available to get the parent process ID.
378cc40b 235 */
88fdc172 236#$d_getppid HAS_GETPPID /**/
378cc40b 237
88fdc172
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238/* HAS_GETPRIORITY:
239 * This symbol, if defined, indicates that the getpriority routine is
240 * available to get a process's priority.
0d3e774c 241 */
88fdc172 242#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 243
88fdc172
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244/* HAS_INET_ATON:
245 * This symbol, if defined, indicates to the C program that the
246 * inet_aton() function is available to parse IP address "dotted-quad"
247 * strings.
a0d0e21e 248 */
88fdc172 249#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 250
88fdc172
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251/* HAS_KILLPG:
252 * This symbol, if defined, indicates that the killpg routine is available
253 * to kill process groups. If unavailable, you probably should use kill
254 * with a negative process number.
a687059c 255 */
88fdc172 256#$d_killpg HAS_KILLPG /**/
a687059c 257
88fdc172
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258/* HAS_LINK:
259 * This symbol, if defined, indicates that the link routine is
260 * available to create hard links.
a0d0e21e 261 */
88fdc172 262#$d_link HAS_LINK /**/
a0d0e21e 263
88fdc172
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264/* HAS_LOCALECONV:
265 * This symbol, if defined, indicates that the localeconv routine is
266 * available for numeric and monetary formatting conventions.
a0d0e21e 267 */
88fdc172 268#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 269
88fdc172
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270/* HAS_LOCKF:
271 * This symbol, if defined, indicates that the lockf routine is
272 * available to do file locking.
a0d0e21e 273 */
88fdc172 274#$d_lockf HAS_LOCKF /**/
a0d0e21e 275
88fdc172
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276/* HAS_LSTAT:
277 * This symbol, if defined, indicates that the lstat routine is
278 * available to do file stats on symbolic links.
378cc40b 279 */
88fdc172 280#$d_lstat HAS_LSTAT /**/
2304df62 281
88fdc172
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282/* HAS_MBLEN:
283 * This symbol, if defined, indicates that the mblen routine is available
284 * to find the number of bytes in a multibye character.
9f971974 285 */
88fdc172 286#$d_mblen HAS_MBLEN /**/
9f971974 287
88fdc172
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288/* HAS_MBSTOWCS:
289 * This symbol, if defined, indicates that the mbstowcs routine is
9cdcdad1 290 * available to convert a multibyte string into a wide character string.
9f971974 291 */
88fdc172 292#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 293
88fdc172
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294/* HAS_MBTOWC:
295 * This symbol, if defined, indicates that the mbtowc routine is available
9cdcdad1 296 * to convert a multibyte to a wide character.
9f971974 297 */
88fdc172 298#$d_mbtowc HAS_MBTOWC /**/
378cc40b 299
88fdc172
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300/* HAS_MEMCMP:
301 * This symbol, if defined, indicates that the memcmp routine is available
302 * to compare blocks of memory.
a687059c 303 */
88fdc172 304#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 305
88fdc172
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306/* HAS_MEMCPY:
307 * This symbol, if defined, indicates that the memcpy routine is available
308 * to copy blocks of memory.
ecfc5424 309 */
88fdc172 310#$d_memcpy HAS_MEMCPY /**/
ecfc5424 311
88fdc172
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312/* HAS_MEMMOVE:
313 * This symbol, if defined, indicates that the memmove routine is available
314 * to copy potentially overlapping blocks of memory. This should be used
315 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
316 * own version.
a0d0e21e 317 */
88fdc172 318#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 319
88fdc172
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320/* HAS_MEMSET:
321 * This symbol, if defined, indicates that the memset routine is available
322 * to set blocks of memory.
fe749a9f 323 */
88fdc172 324#$d_memset HAS_MEMSET /**/
fe749a9f 325
88fdc172
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326/* HAS_MKDIR:
327 * This symbol, if defined, indicates that the mkdir routine is available
328 * to create directories. Otherwise you should fork off a new process to
329 * exec /bin/mkdir.
fe749a9f 330 */
88fdc172 331#$d_mkdir HAS_MKDIR /**/
fe749a9f 332
88fdc172
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333/* HAS_MKFIFO:
334 * This symbol, if defined, indicates that the mkfifo routine is
335 * available to create FIFOs. Otherwise, mknod should be able to
336 * do it for you. However, if mkfifo is there, mknod might require
337 * super-user privileges which mkfifo will not.
fe14fcc3 338 */
88fdc172 339#$d_mkfifo HAS_MKFIFO /**/
a687059c 340
88fdc172
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341/* HAS_MKTIME:
342 * This symbol, if defined, indicates that the mktime routine is
343 * available.
ecfc5424 344 */
88fdc172 345#$d_mktime HAS_MKTIME /**/
ecfc5424 346
88fdc172
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347/* HAS_MSYNC:
348 * This symbol, if defined, indicates that the msync system call is
349 * available to synchronize a mapped file.
a687059c 350 */
88fdc172 351#$d_msync HAS_MSYNC /**/
a687059c 352
88fdc172
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353/* HAS_MUNMAP:
354 * This symbol, if defined, indicates that the munmap system call is
355 * available to unmap a region, usually mapped by mmap().
fe14fcc3 356 */
88fdc172 357#$d_munmap HAS_MUNMAP /**/
a0d0e21e 358
88fdc172
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359/* HAS_NICE:
360 * This symbol, if defined, indicates that the nice routine is
361 * available.
8e07c86e 362 */
88fdc172 363#$d_nice HAS_NICE /**/
8e07c86e 364
88fdc172
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365/* HAS_PATHCONF:
366 * This symbol, if defined, indicates that pathconf() is available
367 * to determine file-system related limits and options associated
368 * with a given filename.
a0d0e21e 369 */
88fdc172
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370/* HAS_FPATHCONF:
371 * This symbol, if defined, indicates that pathconf() is available
372 * to determine file-system related limits and options associated
373 * with a given open file descriptor.
a0d0e21e 374 */
88fdc172
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375#$d_pathconf HAS_PATHCONF /**/
376#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 377
88fdc172
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378/* HAS_PAUSE:
379 * This symbol, if defined, indicates that the pause routine is
380 * available to suspend a process until a signal is received.
a0d0e21e 381 */
88fdc172 382#$d_pause HAS_PAUSE /**/
a0d0e21e 383
88fdc172
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384/* HAS_PIPE:
385 * This symbol, if defined, indicates that the pipe routine is
386 * available to create an inter-process channel.
a0d0e21e 387 */
88fdc172 388#$d_pipe HAS_PIPE /**/
fe14fcc3 389
1d8eaf8c
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390/* HAS_POLL:
391 * This symbol, if defined, indicates that the poll routine is
392 * available to poll active file descriptors. Please check I_POLL and
393 * I_SYS_POLL to know which header should be included as well.
394 */
395#$d_poll HAS_POLL /**/
396
88fdc172
SB
397/* HAS_READDIR:
398 * This symbol, if defined, indicates that the readdir routine is
399 * available to read directory entries. You may have to include
400 * <dirent.h>. See I_DIRENT.
378cc40b 401 */
88fdc172 402#$d_readdir HAS_READDIR /**/
378cc40b 403
88fdc172
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404/* HAS_SEEKDIR:
405 * This symbol, if defined, indicates that the seekdir routine is
406 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 407 */
88fdc172 408#$d_seekdir HAS_SEEKDIR /**/
2304df62 409
88fdc172
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410/* HAS_TELLDIR:
411 * This symbol, if defined, indicates that the telldir routine is
412 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 413 */
88fdc172 414#$d_telldir HAS_TELLDIR /**/
a0d0e21e 415
88fdc172
SB
416/* HAS_REWINDDIR:
417 * This symbol, if defined, indicates that the rewinddir routine is
418 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 419 */
88fdc172 420#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 421
88fdc172
SB
422/* HAS_READLINK:
423 * This symbol, if defined, indicates that the readlink routine is
424 * available to read the value of a symbolic link.
dfe9444c 425 */
88fdc172 426#$d_readlink HAS_READLINK /**/
dfe9444c 427
f40bbcbf
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428/* HAS_REGCOMP:
429 * This symbol, if defined, indicates that the regcomp() routine is
430 * available to do some regular patern matching (usually on POSIX.2
431 * conforming systems).
427d28ce 432 */
f40bbcbf 433#$d_regcomp HAS_REGCOMP /* POSIX.2 */
427d28ce 434
88fdc172
SB
435/* HAS_RENAME:
436 * This symbol, if defined, indicates that the rename routine is available
437 * to rename files. Otherwise you should do the unlink(), link(), unlink()
438 * trick.
d8f2e4cc 439 */
88fdc172 440#$d_rename HAS_RENAME /**/
d8f2e4cc 441
88fdc172
SB
442/* HAS_RMDIR:
443 * This symbol, if defined, indicates that the rmdir routine is
444 * available to remove directories. Otherwise you should fork off a
445 * new process to exec /bin/rmdir.
a687059c 446 */
88fdc172 447#$d_rmdir HAS_RMDIR /**/
a687059c 448
88fdc172
SB
449/* HAS_SELECT:
450 * This symbol, if defined, indicates that the select routine is
451 * available to select active file descriptors. If the timeout field
452 * is used, <sys/time.h> may need to be included.
a687059c 453 */
88fdc172 454#$d_select HAS_SELECT /**/
a687059c 455
88fdc172
SB
456/* HAS_SETEGID:
457 * This symbol, if defined, indicates that the setegid routine is available
458 * to change the effective gid of the current program.
a687059c 459 */
88fdc172 460#$d_setegid HAS_SETEGID /**/
a687059c 461
88fdc172
SB
462/* HAS_SETEUID:
463 * This symbol, if defined, indicates that the seteuid routine is available
464 * to change the effective uid of the current program.
378cc40b 465 */
88fdc172 466#$d_seteuid HAS_SETEUID /**/
378cc40b 467
1d8eaf8c
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468/* HAS_SETGROUPS:
469 * This symbol, if defined, indicates that the setgroups() routine is
470 * available to set the list of process groups. If unavailable, multiple
471 * groups are probably not supported.
472 */
473#$d_setgrps HAS_SETGROUPS /**/
474
88fdc172
SB
475/* HAS_SETLINEBUF:
476 * This symbol, if defined, indicates that the setlinebuf routine is
477 * available to change stderr or stdout from block-buffered or unbuffered
478 * to a line-buffered mode.
378cc40b 479 */
88fdc172 480#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 481
88fdc172
SB
482/* HAS_SETLOCALE:
483 * This symbol, if defined, indicates that the setlocale routine is
484 * available to handle locale-specific ctype implementations.
2304df62 485 */
88fdc172 486#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 487
88fdc172
SB
488/* HAS_SETPGID:
489 * This symbol, if defined, indicates that the setpgid(pid, gpid)
490 * routine is available to set process group ID.
c2960299 491 */
88fdc172 492#$d_setpgid HAS_SETPGID /**/
dfe9444c 493
88fdc172
SB
494/* HAS_SETPGRP2:
495 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
496 * routine is available to set the current process group.
16d20bd9 497 */
88fdc172 498#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 499
88fdc172
SB
500/* HAS_SETPRIORITY:
501 * This symbol, if defined, indicates that the setpriority routine is
502 * available to set a process's priority.
c2960299 503 */
88fdc172 504#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 505
88fdc172
SB
506/* HAS_SETREGID:
507 * This symbol, if defined, indicates that the setregid routine is
508 * available to change the real and effective gid of the current
509 * process.
a89d8a78 510 */
88fdc172
SB
511/* HAS_SETRESGID:
512 * This symbol, if defined, indicates that the setresgid routine is
513 * available to change the real, effective and saved gid of the current
514 * process.
a89d8a78 515 */
88fdc172
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516#$d_setregid HAS_SETREGID /**/
517#$d_setresgid HAS_SETRESGID /**/
a89d8a78 518
88fdc172
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519/* HAS_SETREUID:
520 * This symbol, if defined, indicates that the setreuid routine is
521 * available to change the real and effective uid of the current
522 * process.
a0d0e21e 523 */
88fdc172
SB
524/* HAS_SETRESUID:
525 * This symbol, if defined, indicates that the setresuid routine is
526 * available to change the real, effective and saved uid of the current
527 * process.
2e1b3b7e 528 */
88fdc172
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529#$d_setreuid HAS_SETREUID /**/
530#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 531
88fdc172
SB
532/* HAS_SETRGID:
533 * This symbol, if defined, indicates that the setrgid routine is available
534 * to change the real gid of the current program.
a687059c 535 */
88fdc172 536#$d_setrgid HAS_SETRGID /**/
e5d73d77 537
88fdc172
SB
538/* HAS_SETRUID:
539 * This symbol, if defined, indicates that the setruid routine is available
540 * to change the real uid of the current program.
ecfc5424 541 */
88fdc172 542#$d_setruid HAS_SETRUID /**/
ecfc5424 543
88fdc172
SB
544/* HAS_SETSID:
545 * This symbol, if defined, indicates that the setsid routine is
546 * available to set the process group ID.
9f971974 547 */
88fdc172 548#$d_setsid HAS_SETSID /**/
9f971974 549
f40bbcbf
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550/* HAS_STAT:
551 * This symbol, if defined, indicates that the stat routine is
552 * available to get file status.
553 */
554#$d_stat HAS_STAT /**/
555
88fdc172
SB
556/* HAS_STRCHR:
557 * This symbol is defined to indicate that the strchr()/strrchr()
558 * functions are available for string searching. If not, try the
559 * index()/rindex() pair.
85e6fe83 560 */
88fdc172
SB
561/* HAS_INDEX:
562 * This symbol is defined to indicate that the index()/rindex()
563 * functions are available for string searching.
a0d0e21e 564 */
88fdc172
SB
565#$d_strchr HAS_STRCHR /**/
566#$d_index HAS_INDEX /**/
85e6fe83 567
88fdc172
SB
568/* HAS_STRCOLL:
569 * This symbol, if defined, indicates that the strcoll routine is
570 * available to compare strings using collating information.
87250799 571 */
88fdc172 572#$d_strcoll HAS_STRCOLL /**/
87250799 573
88fdc172
SB
574/* HAS_STRTOD:
575 * This symbol, if defined, indicates that the strtod routine is
576 * available to provide better numeric string conversion than atof().
a0d0e21e 577 */
88fdc172 578#$d_strtod HAS_STRTOD /**/
a0d0e21e 579
88fdc172
SB
580/* HAS_STRTOL:
581 * This symbol, if defined, indicates that the strtol routine is available
582 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 583 */
88fdc172 584#$d_strtol HAS_STRTOL /**/
d8f2e4cc 585
88fdc172
SB
586/* HAS_STRXFRM:
587 * This symbol, if defined, indicates that the strxfrm() routine is
588 * available to transform strings.
d8f2e4cc 589 */
88fdc172 590#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 591
88fdc172
SB
592/* HAS_SYMLINK:
593 * This symbol, if defined, indicates that the symlink routine is available
594 * to create symbolic links.
dfe9444c 595 */
88fdc172 596#$d_symlink HAS_SYMLINK /**/
dfe9444c 597
88fdc172
SB
598/* HAS_SYSCALL:
599 * This symbol, if defined, indicates that the syscall routine is
600 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 601 */
88fdc172 602#$d_syscall HAS_SYSCALL /**/
a687059c 603
88fdc172
SB
604/* HAS_SYSCONF:
605 * This symbol, if defined, indicates that sysconf() is available
606 * to determine system related limits and options.
aaacdc8b 607 */
88fdc172
SB
608#$d_sysconf HAS_SYSCONF /**/
609
610/* HAS_SYSTEM:
611 * This symbol, if defined, indicates that the system routine is
612 * available to issue a shell command.
aaacdc8b 613 */
88fdc172 614#$d_system HAS_SYSTEM /**/
aaacdc8b 615
88fdc172
SB
616/* HAS_TCGETPGRP:
617 * This symbol, if defined, indicates that the tcgetpgrp routine is
618 * available to get foreground process group ID.
aaacdc8b 619 */
88fdc172 620#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 621
88fdc172
SB
622/* HAS_TCSETPGRP:
623 * This symbol, if defined, indicates that the tcsetpgrp routine is
624 * available to set foreground process group ID.
a22e52b9 625 */
88fdc172 626#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 627
88fdc172
SB
628/* HAS_TRUNCATE:
629 * This symbol, if defined, indicates that the truncate routine is
630 * available to truncate files.
5ff3f7a4 631 */
88fdc172 632#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 633
88fdc172
SB
634/* HAS_TZNAME:
635 * This symbol, if defined, indicates that the tzname[] array is
636 * available to access timezone names.
5ff3f7a4 637 */
88fdc172 638#$d_tzname HAS_TZNAME /**/
5ff3f7a4 639
88fdc172
SB
640/* HAS_UMASK:
641 * This symbol, if defined, indicates that the umask routine is
642 * available to set and get the value of the file creation mask.
5ff3f7a4 643 */
88fdc172 644#$d_umask HAS_UMASK /**/
5ff3f7a4 645
88fdc172
SB
646/* HAS_USLEEP:
647 * This symbol, if defined, indicates that the usleep routine is
648 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 649 */
88fdc172 650#$d_usleep HAS_USLEEP /**/
5ff3f7a4 651
88fdc172
SB
652/* HAS_WAIT4:
653 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 654 */
88fdc172 655#$d_wait4 HAS_WAIT4 /**/
8e07c86e 656
88fdc172
SB
657/* HAS_WAITPID:
658 * This symbol, if defined, indicates that the waitpid routine is
659 * available to wait for child process.
1aef975c 660 */
88fdc172 661#$d_waitpid HAS_WAITPID /**/
85e6fe83 662
88fdc172
SB
663/* HAS_WCSTOMBS:
664 * This symbol, if defined, indicates that the wcstombs routine is
665 * available to convert wide character strings to multibyte strings.
bccf77a5 666 */
88fdc172 667#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 668
88fdc172
SB
669/* HAS_WCTOMB:
670 * This symbol, if defined, indicates that the wctomb routine is available
9cdcdad1 671 * to convert a wide character to a multibyte.
bccf77a5 672 */
88fdc172 673#$d_wctomb HAS_WCTOMB /**/
bccf77a5 674
1d8eaf8c
MB
675/* Groups_t:
676 * This symbol holds the type used for the second argument to
677 * getgroups() and setgroups(). Usually, this is the same as
678 * gidtype (gid_t) , but sometimes it isn't.
679 * It can be int, ushort, gid_t, etc...
680 * It may be necessary to include <sys/types.h> to get any
681 * typedef'ed information. This is only required if you have
682 * getgroups() or setgroups()..
683 */
684#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
685#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
686#endif
687
88fdc172
SB
688/* I_ARPA_INET:
689 * This symbol, if defined, indicates to the C program that it should
690 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 691 */
88fdc172 692#$i_arpainet I_ARPA_INET /**/
ff935051 693
88fdc172
SB
694/* I_DBM:
695 * This symbol, if defined, indicates that <dbm.h> exists and should
696 * be included.
ff935051 697 */
88fdc172
SB
698/* I_RPCSVC_DBM:
699 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
700 * should be included.
10bc17b6 701 */
88fdc172
SB
702#$i_dbm I_DBM /**/
703#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 704
88fdc172
SB
705/* I_DLFCN:
706 * This symbol, if defined, indicates that <dlfcn.h> exists and should
707 * be included.
78a7c709 708 */
88fdc172 709#$i_dlfcn I_DLFCN /**/
78a7c709 710
88fdc172
SB
711/* I_FCNTL:
712 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 713 */
88fdc172 714#$i_fcntl I_FCNTL /**/
44b94491 715
88fdc172
SB
716/* I_FLOAT:
717 * This symbol, if defined, indicates to the C program that it should
718 * include <float.h> to get definition of symbols like DBL_MAX or
719 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 720 */
88fdc172 721#$i_float I_FLOAT /**/
c7aff470 722
13cfc98d
MB
723/* I_GDBM:
724 * This symbol, if defined, indicates that <gdbm.h> exists and should
725 * be included.
726 */
727#$i_gdbm I_GDBM /**/
728
88fdc172
SB
729/* I_LIMITS:
730 * This symbol, if defined, indicates to the C program that it should
731 * include <limits.h> to get definition of symbols like WORD_BIT or
732 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 733 */
88fdc172 734#$i_limits I_LIMITS /**/
c7aff470 735
88fdc172
SB
736/* I_LOCALE:
737 * This symbol, if defined, indicates to the C program that it should
738 * include <locale.h>.
a845a0d4 739 */
88fdc172 740#$i_locale I_LOCALE /**/
a845a0d4 741
88fdc172
SB
742/* I_MATH:
743 * This symbol, if defined, indicates to the C program that it should
744 * include <math.h>.
a845a0d4 745 */
88fdc172 746#$i_math I_MATH /**/
a845a0d4 747
88fdc172
SB
748/* I_MEMORY:
749 * This symbol, if defined, indicates to the C program that it should
750 * include <memory.h>.
a845a0d4 751 */
88fdc172
SB
752#$i_memory I_MEMORY /**/
753
88fdc172
SB
754/* I_NETINET_IN:
755 * This symbol, if defined, indicates to the C program that it should
756 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 757 */
88fdc172
SB
758#$i_niin I_NETINET_IN /**/
759
88fdc172
SB
760/* I_STDDEF:
761 * This symbol, if defined, indicates that <stddef.h> exists and should
762 * be included.
a845a0d4 763 */
88fdc172
SB
764#$i_stddef I_STDDEF /**/
765
766/* I_STDLIB:
767 * This symbol, if defined, indicates that <stdlib.h> exists and should
768 * be included.
a845a0d4 769 */
88fdc172
SB
770#$i_stdlib I_STDLIB /**/
771
772/* I_STRING:
773 * This symbol, if defined, indicates to the C program that it should
774 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 775 */
88fdc172
SB
776#$i_string I_STRING /**/
777
778/* I_SYS_DIR:
779 * This symbol, if defined, indicates to the C program that it should
780 * include <sys/dir.h>.
a845a0d4 781 */
88fdc172
SB
782#$i_sysdir I_SYS_DIR /**/
783
784/* I_SYS_FILE:
785 * This symbol, if defined, indicates to the C program that it should
786 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 787 */
88fdc172 788#$i_sysfile I_SYS_FILE /**/
a845a0d4 789
88fdc172
SB
790/* I_SYS_IOCTL:
791 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
792 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 793 */
88fdc172
SB
794/* I_SYS_SOCKIO:
795 * This symbol, if defined, indicates the <sys/sockio.h> should be included
796 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 797 */
88fdc172
SB
798#$i_sysioctl I_SYS_IOCTL /**/
799#$i_syssockio I_SYS_SOCKIO /**/
800
801/* I_SYS_NDIR:
802 * This symbol, if defined, indicates to the C program that it should
803 * include <sys/ndir.h>.
a845a0d4 804 */
88fdc172 805#$i_sysndir I_SYS_NDIR /**/
a845a0d4 806
88fdc172
SB
807/* I_SYS_PARAM:
808 * This symbol, if defined, indicates to the C program that it should
809 * include <sys/param.h>.
a845a0d4 810 */
88fdc172
SB
811#$i_sysparam I_SYS_PARAM /**/
812
216dac04
MB
813/* I_SYS_POLL:
814 * This symbol, if defined, indicates that the program may include
815 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
816 * to only include <poll.h>.
817 */
818#$i_syspoll I_SYS_POLL /**/
819
88fdc172
SB
820/* I_SYS_RESOURCE:
821 * This symbol, if defined, indicates to the C program that it should
822 * include <sys/resource.h>.
a845a0d4 823 */
88fdc172 824#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 825
88fdc172
SB
826/* I_SYS_SELECT:
827 * This symbol, if defined, indicates to the C program that it should
828 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 829 */
88fdc172 830#$i_sysselct I_SYS_SELECT /**/
a845a0d4 831
88fdc172 832/* I_SYS_STAT:
a845a0d4 833 * This symbol, if defined, indicates to the C program that it should
88fdc172 834 * include <sys/stat.h>.
a845a0d4 835 */
88fdc172
SB
836#$i_sysstat I_SYS_STAT /**/
837
838/* I_SYS_TIMES:
a845a0d4 839 * This symbol, if defined, indicates to the C program that it should
88fdc172 840 * include <sys/times.h>.
a845a0d4 841 */
88fdc172
SB
842#$i_systimes I_SYS_TIMES /**/
843
844/* I_SYS_TYPES:
a845a0d4 845 * This symbol, if defined, indicates to the C program that it should
88fdc172 846 * include <sys/types.h>.
a845a0d4 847 */
88fdc172
SB
848#$i_systypes I_SYS_TYPES /**/
849
850/* I_SYS_UN:
851 * This symbol, if defined, indicates to the C program that it should
852 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 853 */
88fdc172
SB
854#$i_sysun I_SYS_UN /**/
855
856/* I_SYS_WAIT:
857 * This symbol, if defined, indicates to the C program that it should
858 * include <sys/wait.h>.
a845a0d4 859 */
88fdc172 860#$i_syswait I_SYS_WAIT /**/
a845a0d4 861
88fdc172
SB
862/* I_UNISTD:
863 * This symbol, if defined, indicates to the C program that it should
864 * include <unistd.h>.
a845a0d4 865 */
88fdc172 866#$i_unistd I_UNISTD /**/
a845a0d4 867
88fdc172
SB
868/* I_UTIME:
869 * This symbol, if defined, indicates to the C program that it should
870 * include <utime.h>.
a845a0d4 871 */
88fdc172 872#$i_utime I_UTIME /**/
a845a0d4 873
88fdc172
SB
874/* I_VALUES:
875 * This symbol, if defined, indicates to the C program that it should
876 * include <values.h> to get definition of symbols like MINFLOAT or
877 * MAXLONG, i.e. machine dependant limitations. Probably, you
878 * should use <limits.h> instead, if it is available.
a845a0d4 879 */
88fdc172
SB
880#$i_values I_VALUES /**/
881
882/* I_VFORK:
883 * This symbol, if defined, indicates to the C program that it should
884 * include vfork.h.
a845a0d4 885 */
88fdc172
SB
886#$i_vfork I_VFORK /**/
887
d03b3b00
MB
888/* CAN_VAPROTO:
889 * This variable is defined on systems supporting prototype declaration
890 * of functions with a variable number of arguments.
891 */
892/* _V:
893 * This macro is used to declare function parameters in prototypes for
894 * functions with a variable number of parameters. Use double parentheses.
895 * For example:
896 *
897 * int printf _V((char *fmt, ...));
898 *
899 * Remember to use the plain simple _() macro when declaring a function
900 * with no variable number of arguments, since it might be possible to
901 * have a non-effect _V() macro and still get prototypes via _().
902 */
903#$vaproto CAN_VAPROTO /**/
904#ifdef CAN_VAPROTO
905#define _V(args) args
906#else
907#define _V(args) ()
908#endif
909
06501368
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910/* OSNAME:
911 * This symbol contains the name of the operating system, as determined
912 * by Configure. You shouldn't rely on it too much; the specific
913 * feature tests from Configure are generally more reliable.
a845a0d4 914 */
06501368
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915/* OSVERS:
916 * This symbol contains the version of the operating system, as determined
917 * by Configure. You shouldn't rely on it too much; the specific
918 * feature tests from Configure are generally more reliable.
eaf812ae 919 */
06501368
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920#define OSNAME "$osname" /**/
921#define OSVERS "$osvers" /**/
eaf812ae 922
6e89a33a
MB
923/* MULTIARCH:
924 * This symbol, if defined, signifies that the build
925 * process will produce some binary files that are going to be
926 * used in a cross-platform environment. This is the case for
927 * example with the NeXT "fat" binaries that contain executables
928 * for several CPUs.
929 */
930#$multiarch MULTIARCH /**/
931
b8677e3b
MB
932/* MEM_ALIGNBYTES:
933 * This symbol contains the number of bytes required to align a
934 * double, or a long double when applicable. Usual values are 2,
588c1107
AD
935 * 4 and 8. The default is eight, for safety. For cross-compiling
936 * or multiarch support, Configure will set a minimum of 8.
b8677e3b 937 */
b8677e3b 938#define MEM_ALIGNBYTES $alignbytes
08c92000 939
08c92000
MB
940/* ARCHLIB:
941 * This variable, if defined, holds the name of the directory in
942 * which the user wants to put architecture-dependent public
943 * library files for $package. It is most often a local directory
944 * such as /usr/local/lib. Programs using this variable must be
945 * prepared to deal with filename expansion. If ARCHLIB is the
946 * same as PRIVLIB, it is not defined, since presumably the
947 * program already searches PRIVLIB.
948 */
949/* ARCHLIB_EXP:
950 * This symbol contains the ~name expanded version of ARCHLIB, to be used
951 * in programs that are not prepared to deal with ~ expansion at run-time.
952 */
953#$d_archlib ARCHLIB "$archlib" /**/
954#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
955
956/* ARCHNAME:
957 * This symbol holds a string representing the architecture name.
958 * It may be used to construct an architecture-dependant pathname
959 * where library files may be held under a private library, for
960 * instance.
961 */
962#define ARCHNAME "$archname" /**/
963
08c92000
MB
964/* BIN:
965 * This symbol holds the path of the bin directory where the package will
966 * be installed. Program must be prepared to deal with ~name substitution.
967 */
968/* BIN_EXP:
969 * This symbol is the filename expanded version of the BIN symbol, for
970 * programs that do not want to deal with that at run-time.
971 */
f3f1a2d8
MB
972/* PERL_RELOCATABLE_INC:
973 * This symbol, if defined, indicates that we'd like to relocate entries
974 * in @INC at run time based on the location of the perl binary.
975 */
08c92000
MB
976#define BIN "$bin" /**/
977#define BIN_EXP "$binexp" /**/
122b9bf4 978#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 979
06501368
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980/* INTSIZE:
981 * This symbol contains the value of sizeof(int) so that the C
982 * preprocessor can make decisions based on it.
983 */
984/* LONGSIZE:
985 * This symbol contains the value of sizeof(long) so that the C
986 * preprocessor can make decisions based on it.
987 */
988/* SHORTSIZE:
989 * This symbol contains the value of sizeof(short) so that the C
990 * preprocessor can make decisions based on it.
991 */
992#define INTSIZE $intsize /**/
993#define LONGSIZE $longsize /**/
994#define SHORTSIZE $shortsize /**/
995
b8677e3b
MB
996/* BYTEORDER:
997 * This symbol holds the hexadecimal constant defined in byteorder,
998 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
999 * If the compiler supports cross-compiling or multiple-architecture
f05550c0 1000 * binaries, use compiler-defined macros to
b8677e3b 1001 * determine the byte order.
08c92000 1002 */
c9d1bf8e 1003#if defined(MULTIARCH)
b8677e3b
MB
1004# ifdef __LITTLE_ENDIAN__
1005# if LONGSIZE == 4
1006# define BYTEORDER 0x1234
1007# else
1008# if LONGSIZE == 8
1009# define BYTEORDER 0x12345678
1010# endif
1011# endif
1012# else
1013# ifdef __BIG_ENDIAN__
1014# if LONGSIZE == 4
1015# define BYTEORDER 0x4321
1016# else
1017# if LONGSIZE == 8
1018# define BYTEORDER 0x87654321
1019# endif
1020# endif
1021# endif
1022# endif
b8677e3b
MB
1023#else
1024#define BYTEORDER 0x$byteorder /* large digits for MSB */
f05550c0 1025#endif
08c92000 1026
b8677e3b
MB
1027/* CHARBITS:
1028 * This symbol contains the size of a char, so that the C preprocessor
1029 * can make decisions based on it.
08c92000 1030 */
b8677e3b 1031#define CHARBITS $charbits /**/
08c92000 1032
06501368
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1033/* CAT2:
1034 * This macro concatenates 2 tokens together.
1035 */
1036/* STRINGIFY:
1037 * This macro surrounds its token with double quotes.
1038 */
1039#if $cpp_stuff == 1
1040#define CAT2(a,b) a/**/b
1041#define STRINGIFY(a) "a"
1042#endif
1043#if $cpp_stuff == 42
1044#define PeRl_CaTiFy(a, b) a ## b
1045#define PeRl_StGiFy(a) #a
1046#define CAT2(a,b) PeRl_CaTiFy(a,b)
1047#define StGiFy(a) PeRl_StGiFy(a)
1048#define STRINGIFY(a) PeRl_StGiFy(a)
1049#endif
1050#if $cpp_stuff != 1 && $cpp_stuff != 42
1051#include "Bletch: How does this C preprocessor concatenate tokens?"
1052#endif
1053
1054/* CPPSTDIN:
1055 * This symbol contains the first part of the string which will invoke
1056 * the C preprocessor on the standard input and produce to standard
1057 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1058 * call a wrapper. See CPPRUN.
1059 */
1060/* CPPMINUS:
1061 * This symbol contains the second part of the string which will invoke
1062 * the C preprocessor on the standard input and produce to standard
1063 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1064 * to specify standard input, otherwise the value is "".
1065 */
1066/* CPPRUN:
1067 * This symbol contains the string which will invoke a C preprocessor on
1068 * the standard input and produce to standard output. It needs to end
1069 * with CPPLAST, after all other preprocessor flags have been specified.
1070 * The main difference with CPPSTDIN is that this program will never be a
1071 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1072 * available directly to the user. Note that it may well be different from
1073 * the preprocessor used to compile the C program.
1074 */
1075/* CPPLAST:
1076 * This symbol is intended to be used along with CPPRUN in the same manner
1077 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1078 */
1079#define CPPSTDIN "$cppstdin"
1080#define CPPMINUS "$cppminus"
1081#define CPPRUN "$cpprun"
1082#define CPPLAST "$cpplast"
1083
1084/* HAS_ACCESS:
1085 * This manifest constant lets the C program know that the access()
1086 * system call is available to check for accessibility using real UID/GID.
1087 * (always present on UNIX.)
1088 */
1089#$d_access HAS_ACCESS /**/
1090
ed140128
AD
1091/* HAS_ACCESSX:
1092 * This symbol, if defined, indicates that the accessx routine is
1093 * available to do extended access checks.
eaf812ae 1094 */
ed140128 1095#$d_accessx HAS_ACCESSX /**/
eaf812ae 1096
08c92000
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1097/* HAS_ASCTIME_R:
1098 * This symbol, if defined, indicates that the asctime_r routine
1099 * is available to asctime re-entrantly.
1100 */
1101/* ASCTIME_R_PROTO:
1102 * This symbol encodes the prototype of asctime_r.
1103 * It is zero if d_asctime_r is undef, and one of the
1104 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1105 * is defined.
1106 */
1107#$d_asctime_r HAS_ASCTIME_R /**/
1108#define ASCTIME_R_PROTO $asctime_r_proto /**/
1109
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1110/* HASATTRIBUTE_FORMAT:
1111 * Can we handle GCC attribute for checking printf-style formats
1112 */
1113/* PRINTF_FORMAT_NULL_OK:
1114 * Allows __printf__ format to be null when checking printf-style
1115 */
1116/* HASATTRIBUTE_MALLOC:
1117 * Can we handle GCC attribute for malloc-style functions.
1118 */
1119/* HASATTRIBUTE_NONNULL:
1120 * Can we handle GCC attribute for nonnull function parms.
1121 */
1122/* HASATTRIBUTE_NORETURN:
1123 * Can we handle GCC attribute for functions that do not return
1124 */
1125/* HASATTRIBUTE_PURE:
1126 * Can we handle GCC attribute for pure functions
1127 */
1128/* HASATTRIBUTE_UNUSED:
1129 * Can we handle GCC attribute for unused variables and arguments
1130 */
1131/* HASATTRIBUTE_DEPRECATED:
1132 * Can we handle GCC attribute for marking deprecated APIs
1133 */
1134/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1135 * Can we handle GCC attribute for warning on unused results
1136 */
1137#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/
1138#$d_attribute_format HASATTRIBUTE_FORMAT /**/
1139#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
1140#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1141#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1142#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1143#$d_attribute_pure HASATTRIBUTE_PURE /**/
1144#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1145#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1146
0e0c5f82
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1147/* HAS_BACKTRACE:
1148 * This symbol, if defined, indicates that the backtrace() routine is
1149 * available to get a stack trace. The <execinfo.h> header must be
1150 * included to use this routine.
1151 */
1152#$d_backtrace HAS_BACKTRACE /**/
1153
b8677e3b
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1154/* CASTI32:
1155 * This symbol is defined if the C compiler can cast negative
1156 * or large floating point numbers to 32-bit ints.
eaf812ae 1157 */
b8677e3b
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1158#$d_casti32 CASTI32 /**/
1159
1160/* CASTNEGFLOAT:
1161 * This symbol is defined if the C compiler can cast negative
1162 * numbers to unsigned longs, ints and shorts.
fcdf39cf 1163 */
b8677e3b
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1164/* CASTFLAGS:
1165 * This symbol contains flags that say what difficulties the compiler
1166 * has casting odd floating values to unsigned long:
1167 * 0 = ok
1168 * 1 = couldn't cast < 0
1169 * 2 = couldn't cast >= 0x80000000
1170 * 4 = couldn't cast in argument expression list
eaf812ae 1171 */
b8677e3b
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1172#$d_castneg CASTNEGFLOAT /**/
1173#define CASTFLAGS $castflags /**/
eaf812ae 1174
b8677e3b
MB
1175/* VOID_CLOSEDIR:
1176 * This symbol, if defined, indicates that the closedir() routine
1177 * does not return a value.
f244a502 1178 */
b8677e3b 1179#$d_void_closedir VOID_CLOSEDIR /**/
f244a502 1180
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1181/* HASCONST:
1182 * This symbol, if defined, indicates that this C compiler knows about
1183 * the const type. There is no need to actually test for that symbol
1184 * within your programs. The mere use of the "const" keyword will
1185 * trigger the necessary tests.
1186 */
1187#$d_const HASCONST /**/
1188#ifndef HASCONST
1189#define const
1190#endif
1191
08c92000
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1192/* HAS_CRYPT_R:
1193 * This symbol, if defined, indicates that the crypt_r routine
1194 * is available to crypt re-entrantly.
a845a0d4 1195 */
08c92000
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1196/* CRYPT_R_PROTO:
1197 * This symbol encodes the prototype of crypt_r.
1198 * It is zero if d_crypt_r is undef, and one of the
1199 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1200 * is defined.
a845a0d4 1201 */
08c92000
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1202#$d_crypt_r HAS_CRYPT_R /**/
1203#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1204
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1205/* HAS_CSH:
1206 * This symbol, if defined, indicates that the C-shell exists.
1207 */
1208/* CSH:
1209 * This symbol, if defined, contains the full pathname of csh.
1210 */
1211#$d_csh HAS_CSH /**/
1212#ifdef HAS_CSH
1213#define CSH "$full_csh" /**/
1214#endif
1215
eaf812ae
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1216/* HAS_CTERMID_R:
1217 * This symbol, if defined, indicates that the ctermid_r routine
1218 * is available to ctermid re-entrantly.
1219 */
1220/* CTERMID_R_PROTO:
1221 * This symbol encodes the prototype of ctermid_r.
1222 * It is zero if d_ctermid_r is undef, and one of the
1223 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1224 * is defined.
1225 */
1226#$d_ctermid_r HAS_CTERMID_R /**/
1227#define CTERMID_R_PROTO $ctermid_r_proto /**/
1228
08c92000
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1229/* HAS_CTIME_R:
1230 * This symbol, if defined, indicates that the ctime_r routine
1231 * is available to ctime re-entrantly.
a845a0d4 1232 */
08c92000
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1233/* CTIME_R_PROTO:
1234 * This symbol encodes the prototype of ctime_r.
1235 * It is zero if d_ctime_r is undef, and one of the
1236 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1237 * is defined.
a845a0d4 1238 */
08c92000
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1239#$d_ctime_r HAS_CTIME_R /**/
1240#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1241
0e0c5f82
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1242/* HAS_DLADDR:
1243 * This symbol, if defined, indicates that the dladdr() routine is
20557826
MB
1244 * available to query dynamic linker information for an address.
1245 * The <dlfcn.h> header must be included to use this routine.
0e0c5f82
MB
1246 */
1247#$d_dladdr HAS_DLADDR /**/
1248
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1249/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1250 * This symbol, if defined, indicates that the bug that prevents
1251 * setuid scripts from being secure is not present in this kernel.
1252 */
1253/* DOSUID:
1254 * This symbol, if defined, indicates that the C program should
1255 * check the script that it is executing for setuid/setgid bits, and
1256 * attempt to emulate setuid/setgid on systems that have disabled
1257 * setuid #! scripts because the kernel can't do it securely.
1258 * It is up to the package designer to make sure that this emulation
1259 * is done securely. Among other things, it should do an fstat on
1260 * the script it just opened to make sure it really is a setuid/setgid
1261 * script, it should make sure the arguments passed correspond exactly
1262 * to the argument on the #! line, and it should not trust any
1263 * subprocesses to which it must pass the filename rather than the
1264 * file descriptor of the script to be executed.
1265 */
1266#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1267#$d_dosuid DOSUID /**/
1268
08c92000
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1269/* HAS_DRAND48_R:
1270 * This symbol, if defined, indicates that the drand48_r routine
1271 * is available to drand48 re-entrantly.
a845a0d4 1272 */
08c92000
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1273/* DRAND48_R_PROTO:
1274 * This symbol encodes the prototype of drand48_r.
1275 * It is zero if d_drand48_r is undef, and one of the
1276 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1277 * is defined.
1278 */
1279#$d_drand48_r HAS_DRAND48_R /**/
1280#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1281
06501368
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1282/* HAS_DRAND48_PROTO:
1283 * This symbol, if defined, indicates that the system provides
1284 * a prototype for the drand48() function. Otherwise, it is up
1285 * to the program to supply one. A good guess is
1286 * extern double drand48(void);
1287 */
1288#$d_drand48proto HAS_DRAND48_PROTO /**/
1289
ed140128
AD
1290/* HAS_EACCESS:
1291 * This symbol, if defined, indicates that the eaccess routine is
1292 * available to do extended access checks.
1293 */
1294#$d_eaccess HAS_EACCESS /**/
1295
06501368
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1296/* HAS_ENDGRENT:
1297 * This symbol, if defined, indicates that the getgrent routine is
1298 * available for finalizing sequential access of the group database.
1299 */
1300#$d_endgrent HAS_ENDGRENT /**/
1301
08c92000
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1302/* HAS_ENDGRENT_R:
1303 * This symbol, if defined, indicates that the endgrent_r routine
1304 * is available to endgrent re-entrantly.
88fdc172 1305 */
08c92000
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1306/* ENDGRENT_R_PROTO:
1307 * This symbol encodes the prototype of endgrent_r.
1308 * It is zero if d_endgrent_r is undef, and one of the
1309 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1310 * is defined.
88fdc172 1311 */
08c92000
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1312#$d_endgrent_r HAS_ENDGRENT_R /**/
1313#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1314
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1315/* HAS_ENDHOSTENT:
1316 * This symbol, if defined, indicates that the endhostent() routine is
1317 * available to close whatever was being used for host queries.
1318 */
1319#$d_endhent HAS_ENDHOSTENT /**/
1320
eaf812ae
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1321/* HAS_ENDHOSTENT_R:
1322 * This symbol, if defined, indicates that the endhostent_r routine
1323 * is available to endhostent re-entrantly.
1324 */
1325/* ENDHOSTENT_R_PROTO:
1326 * This symbol encodes the prototype of endhostent_r.
1327 * It is zero if d_endhostent_r is undef, and one of the
1328 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1329 * is defined.
1330 */
1331#$d_endhostent_r HAS_ENDHOSTENT_R /**/
1332#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
1333
06501368
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1334/* HAS_ENDNETENT:
1335 * This symbol, if defined, indicates that the endnetent() routine is
1336 * available to close whatever was being used for network queries.
1337 */
1338#$d_endnent HAS_ENDNETENT /**/
1339
eaf812ae
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1340/* HAS_ENDNETENT_R:
1341 * This symbol, if defined, indicates that the endnetent_r routine
1342 * is available to endnetent re-entrantly.
1343 */
1344/* ENDNETENT_R_PROTO:
1345 * This symbol encodes the prototype of endnetent_r.
1346 * It is zero if d_endnetent_r is undef, and one of the
1347 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1348 * is defined.
1349 */
1350#$d_endnetent_r HAS_ENDNETENT_R /**/
1351#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
1352
06501368
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1353/* HAS_ENDPROTOENT:
1354 * This symbol, if defined, indicates that the endprotoent() routine is
1355 * available to close whatever was being used for protocol queries.
1356 */
1357#$d_endpent HAS_ENDPROTOENT /**/
1358
eaf812ae
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1359/* HAS_ENDPROTOENT_R:
1360 * This symbol, if defined, indicates that the endprotoent_r routine
1361 * is available to endprotoent re-entrantly.
1362 */
1363/* ENDPROTOENT_R_PROTO:
1364 * This symbol encodes the prototype of endprotoent_r.
1365 * It is zero if d_endprotoent_r is undef, and one of the
1366 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1367 * is defined.
1368 */
1369#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
1370#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
1371
06501368
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1372/* HAS_ENDPWENT:
1373 * This symbol, if defined, indicates that the getgrent routine is
1374 * available for finalizing sequential access of the passwd database.
1375 */
1376#$d_endpwent HAS_ENDPWENT /**/
1377
08c92000
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1378/* HAS_ENDPWENT_R:
1379 * This symbol, if defined, indicates that the endpwent_r routine
1380 * is available to endpwent re-entrantly.
88fdc172 1381 */
08c92000
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1382/* ENDPWENT_R_PROTO:
1383 * This symbol encodes the prototype of endpwent_r.
1384 * It is zero if d_endpwent_r is undef, and one of the
1385 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1386 * is defined.
88fdc172 1387 */
08c92000
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1388#$d_endpwent_r HAS_ENDPWENT_R /**/
1389#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1390
06501368
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1391/* HAS_ENDSERVENT:
1392 * This symbol, if defined, indicates that the endservent() routine is
1393 * available to close whatever was being used for service queries.
1394 */
1395#$d_endsent HAS_ENDSERVENT /**/
1396
1397/* HAS_ENDSERVENT_R:
1398 * This symbol, if defined, indicates that the endservent_r routine
1399 * is available to endservent re-entrantly.
1400 */
1401/* ENDSERVENT_R_PROTO:
eaf812ae
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1402 * This symbol encodes the prototype of endservent_r.
1403 * It is zero if d_endservent_r is undef, and one of the
1404 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1405 * is defined.
1406 */
1407#$d_endservent_r HAS_ENDSERVENT_R /**/
1408#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
1409
b8677e3b
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1410/* HAS_FD_SET:
1411 * This symbol, when defined, indicates presence of the fd_set typedef
1412 * in <sys/types.h>
a845a0d4 1413 */
b8677e3b 1414#$d_fd_set HAS_FD_SET /**/
a845a0d4 1415
06501368
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1416/* FLEXFILENAMES:
1417 * This symbol, if defined, indicates that the system supports filenames
1418 * longer than 14 characters.
1419 */
1420#$d_flexfnam FLEXFILENAMES /**/
1421
b8677e3b
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1422/* Gconvert:
1423 * This preprocessor macro is defined to convert a floating point
1424 * number to a string without a trailing decimal point. This
1425 * emulates the behavior of sprintf("%g"), but is sometimes much more
1426 * efficient. If gconvert() is not available, but gcvt() drops the
1427 * trailing decimal point, then gcvt() is used. If all else fails,
1428 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1429 * macro are: value, number of digits, whether trailing zeros should
1430 * be retained, and the output buffer.
1431 * The usual values are:
1432 * d_Gconvert='gconvert((x),(n),(t),(b))'
1433 * d_Gconvert='gcvt((x),(n),(b))'
1434 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1435 * The last two assume trailing zeros should not be kept.
a845a0d4 1436 */
b8677e3b 1437#define Gconvert(x,n,t,b) $d_Gconvert
a845a0d4 1438
06501368
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1439/* HAS_GETGRENT:
1440 * This symbol, if defined, indicates that the getgrent routine is
1441 * available for sequential access of the group database.
1442 */
1443#$d_getgrent HAS_GETGRENT /**/
1444
08c92000
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1445/* HAS_GETGRENT_R:
1446 * This symbol, if defined, indicates that the getgrent_r routine
1447 * is available to getgrent re-entrantly.
a845a0d4 1448 */
08c92000
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1449/* GETGRENT_R_PROTO:
1450 * This symbol encodes the prototype of getgrent_r.
1451 * It is zero if d_getgrent_r is undef, and one of the
1452 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1453 * is defined.
1454 */
1455#$d_getgrent_r HAS_GETGRENT_R /**/
1456#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1457
08c92000
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1458/* HAS_GETGRGID_R:
1459 * This symbol, if defined, indicates that the getgrgid_r routine
1460 * is available to getgrgid re-entrantly.
a845a0d4 1461 */
08c92000
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1462/* GETGRGID_R_PROTO:
1463 * This symbol encodes the prototype of getgrgid_r.
1464 * It is zero if d_getgrgid_r is undef, and one of the
1465 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1466 * is defined.
a845a0d4 1467 */
08c92000
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1468#$d_getgrgid_r HAS_GETGRGID_R /**/
1469#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1470
08c92000
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1471/* HAS_GETGRNAM_R:
1472 * This symbol, if defined, indicates that the getgrnam_r routine
1473 * is available to getgrnam re-entrantly.
a845a0d4 1474 */
08c92000
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1475/* GETGRNAM_R_PROTO:
1476 * This symbol encodes the prototype of getgrnam_r.
1477 * It is zero if d_getgrnam_r is undef, and one of the
1478 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1479 * is defined.
a845a0d4 1480 */
08c92000
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1481#$d_getgrnam_r HAS_GETGRNAM_R /**/
1482#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1483
06501368
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1484/* HAS_GETHOSTBYADDR:
1485 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1486 * available to look up hosts by their IP addresses.
1487 */
1488#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1489
1490/* HAS_GETHOSTBYNAME:
1491 * This symbol, if defined, indicates that the gethostbyname() routine is
1492 * available to look up host names in some data base or other.
1493 */
1494#$d_gethbyname HAS_GETHOSTBYNAME /**/
1495
1496/* HAS_GETHOSTENT:
1497 * This symbol, if defined, indicates that the gethostent() routine is
1498 * available to look up host names in some data base or another.
1499 */
1500#$d_gethent HAS_GETHOSTENT /**/
1501
1502/* HAS_GETHOSTNAME:
1503 * This symbol, if defined, indicates that the C program may use the
1504 * gethostname() routine to derive the host name. See also HAS_UNAME
1505 * and PHOSTNAME.
1506 */
1507/* HAS_UNAME:
1508 * This symbol, if defined, indicates that the C program may use the
1509 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1510 * and PHOSTNAME.
1511 */
1512/* PHOSTNAME:
1513 * This symbol, if defined, indicates the command to feed to the
1514 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1515 * and HAS_UNAME. Note that the command uses a fully qualified path,
1516 * so that it is safe even if used by a process with super-user
1517 * privileges.
1518 */
1519/* HAS_PHOSTNAME:
1520 * This symbol, if defined, indicates that the C program may use the
1521 * contents of PHOSTNAME as a command to feed to the popen() routine
1522 * to derive the host name.
1523 */
1524#$d_gethname HAS_GETHOSTNAME /**/
1525#$d_uname HAS_UNAME /**/
1526#$d_phostname HAS_PHOSTNAME /**/
1527#ifdef HAS_PHOSTNAME
1528#define PHOSTNAME "$aphostname" /* How to get the host name */
1529#endif
1530
eaf812ae
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1531/* HAS_GETHOSTBYADDR_R:
1532 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1533 * is available to gethostbyaddr re-entrantly.
a845a0d4 1534 */
eaf812ae
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1535/* GETHOSTBYADDR_R_PROTO:
1536 * This symbol encodes the prototype of gethostbyaddr_r.
1537 * It is zero if d_gethostbyaddr_r is undef, and one of the
1538 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1539 * is defined.
a845a0d4 1540 */
eaf812ae
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1541#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
1542#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
08c92000 1543
eaf812ae
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1544/* HAS_GETHOSTBYNAME_R:
1545 * This symbol, if defined, indicates that the gethostbyname_r routine
1546 * is available to gethostbyname re-entrantly.
a845a0d4 1547 */
eaf812ae
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1548/* GETHOSTBYNAME_R_PROTO:
1549 * This symbol encodes the prototype of gethostbyname_r.
1550 * It is zero if d_gethostbyname_r is undef, and one of the
1551 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
08c92000 1552 * is defined.
a845a0d4 1553 */
eaf812ae
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1554#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
1555#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
1556
1557/* HAS_GETHOSTENT_R:
1558 * This symbol, if defined, indicates that the gethostent_r routine
1559 * is available to gethostent re-entrantly.
1560 */
1561/* GETHOSTENT_R_PROTO:
1562 * This symbol encodes the prototype of gethostent_r.
1563 * It is zero if d_gethostent_r is undef, and one of the
1564 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1565 * is defined.
1566 */
1567#$d_gethostent_r HAS_GETHOSTENT_R /**/
1568#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
1569
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1570/* HAS_GETHOST_PROTOS:
1571 * This symbol, if defined, indicates that <netdb.h> includes
1572 * prototypes for gethostent(), gethostbyname(), and
1573 * gethostbyaddr(). Otherwise, it is up to the program to guess
1574 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1575 */
1576#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1577
eaf812ae
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1578/* HAS_GETLOGIN_R:
1579 * This symbol, if defined, indicates that the getlogin_r routine
1580 * is available to getlogin re-entrantly.
1581 */
1582/* GETLOGIN_R_PROTO:
1583 * This symbol encodes the prototype of getlogin_r.
1584 * It is zero if d_getlogin_r is undef, and one of the
1585 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1586 * is defined.
1587 */
1588#$d_getlogin_r HAS_GETLOGIN_R /**/
1589#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
1590
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1591/* HAS_GETNETBYADDR:
1592 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1593 * available to look up networks by their IP addresses.
1594 */
1595#$d_getnbyaddr HAS_GETNETBYADDR /**/
1596
1597/* HAS_GETNETBYNAME:
1598 * This symbol, if defined, indicates that the getnetbyname() routine is
1599 * available to look up networks by their names.
1600 */
1601#$d_getnbyname HAS_GETNETBYNAME /**/
1602
1603/* HAS_GETNETENT:
1604 * This symbol, if defined, indicates that the getnetent() routine is
1605 * available to look up network names in some data base or another.
1606 */
1607#$d_getnent HAS_GETNETENT /**/
1608
eaf812ae
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1609/* HAS_GETNETBYADDR_R:
1610 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1611 * is available to getnetbyaddr re-entrantly.
1612 */
1613/* GETNETBYADDR_R_PROTO:
1614 * This symbol encodes the prototype of getnetbyaddr_r.
1615 * It is zero if d_getnetbyaddr_r is undef, and one of the
1616 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1617 * is defined.
1618 */
1619#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
1620#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
1621
1622/* HAS_GETNETBYNAME_R:
1623 * This symbol, if defined, indicates that the getnetbyname_r routine
1624 * is available to getnetbyname re-entrantly.
1625 */
1626/* GETNETBYNAME_R_PROTO:
1627 * This symbol encodes the prototype of getnetbyname_r.
1628 * It is zero if d_getnetbyname_r is undef, and one of the
1629 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1630 * is defined.
1631 */
1632#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
1633#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
1634
1635/* HAS_GETNETENT_R:
1636 * This symbol, if defined, indicates that the getnetent_r routine
1637 * is available to getnetent re-entrantly.
1638 */
1639/* GETNETENT_R_PROTO:
1640 * This symbol encodes the prototype of getnetent_r.
1641 * It is zero if d_getnetent_r is undef, and one of the
1642 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1643 * is defined.
1644 */
1645#$d_getnetent_r HAS_GETNETENT_R /**/
1646#define GETNETENT_R_PROTO $getnetent_r_proto /**/
1647
06501368
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1648/* HAS_GETNET_PROTOS:
1649 * This symbol, if defined, indicates that <netdb.h> includes
1650 * prototypes for getnetent(), getnetbyname(), and
1651 * getnetbyaddr(). Otherwise, it is up to the program to guess
1652 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1653 */
1654#$d_getnetprotos HAS_GETNET_PROTOS /**/
1655
b8677e3b
MB
1656/* HAS_GETPAGESIZE:
1657 * This symbol, if defined, indicates that the getpagesize system call
1658 * is available to get system page size, which is the granularity of
1659 * many memory management calls.
a845a0d4 1660 */
b8677e3b 1661#$d_getpagsz HAS_GETPAGESIZE /**/
a845a0d4 1662
06501368
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1663/* HAS_GETPROTOENT:
1664 * This symbol, if defined, indicates that the getprotoent() routine is
1665 * available to look up protocols in some data base or another.
1666 */
1667#$d_getpent HAS_GETPROTOENT /**/
1668
1669/* HAS_GETPGRP:
1670 * This symbol, if defined, indicates that the getpgrp routine is
1671 * available to get the current process group.
1672 */
1673/* USE_BSD_GETPGRP:
1674 * This symbol, if defined, indicates that getpgrp needs one
1675 * arguments whereas USG one needs none.
1676 */
1677#$d_getpgrp HAS_GETPGRP /**/
1678#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1679
1680/* HAS_GETPROTOBYNAME:
1681 * This symbol, if defined, indicates that the getprotobyname()
1682 * routine is available to look up protocols by their name.
1683 */
1684/* HAS_GETPROTOBYNUMBER:
1685 * This symbol, if defined, indicates that the getprotobynumber()
1686 * routine is available to look up protocols by their number.
1687 */
1688#$d_getpbyname HAS_GETPROTOBYNAME /**/
1689#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1690
eaf812ae
MB
1691/* HAS_GETPROTOBYNAME_R:
1692 * This symbol, if defined, indicates that the getprotobyname_r routine
1693 * is available to getprotobyname re-entrantly.
1694 */
1695/* GETPROTOBYNAME_R_PROTO:
1696 * This symbol encodes the prototype of getprotobyname_r.
1697 * It is zero if d_getprotobyname_r is undef, and one of the
1698 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1699 * is defined.
1700 */
1701#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
1702#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
1703
1704/* HAS_GETPROTOBYNUMBER_R:
1705 * This symbol, if defined, indicates that the getprotobynumber_r routine
1706 * is available to getprotobynumber re-entrantly.
1707 */
1708/* GETPROTOBYNUMBER_R_PROTO:
1709 * This symbol encodes the prototype of getprotobynumber_r.
1710 * It is zero if d_getprotobynumber_r is undef, and one of the
1711 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1712 * is defined.
1713 */
1714#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
1715#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
1716
1717/* HAS_GETPROTOENT_R:
1718 * This symbol, if defined, indicates that the getprotoent_r routine
1719 * is available to getprotoent re-entrantly.
1720 */
1721/* GETPROTOENT_R_PROTO:
1722 * This symbol encodes the prototype of getprotoent_r.
1723 * It is zero if d_getprotoent_r is undef, and one of the
1724 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1725 * is defined.
1726 */
1727#$d_getprotoent_r HAS_GETPROTOENT_R /**/
1728#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
1729
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1730/* HAS_GETPROTO_PROTOS:
1731 * This symbol, if defined, indicates that <netdb.h> includes
1732 * prototypes for getprotoent(), getprotobyname(), and
1733 * getprotobyaddr(). Otherwise, it is up to the program to guess
1734 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1735 */
1736#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
1737
1738/* HAS_GETPWENT:
1739 * This symbol, if defined, indicates that the getpwent routine is
1740 * available for sequential access of the passwd database.
1741 * If this is not available, the older getpw() function may be available.
1742 */
1743#$d_getpwent HAS_GETPWENT /**/
1744
08c92000
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1745/* HAS_GETPWENT_R:
1746 * This symbol, if defined, indicates that the getpwent_r routine
1747 * is available to getpwent re-entrantly.
a845a0d4 1748 */
08c92000
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1749/* GETPWENT_R_PROTO:
1750 * This symbol encodes the prototype of getpwent_r.
1751 * It is zero if d_getpwent_r is undef, and one of the
1752 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1753 * is defined.
a845a0d4 1754 */
08c92000
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1755#$d_getpwent_r HAS_GETPWENT_R /**/
1756#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1757
08c92000
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1758/* HAS_GETPWNAM_R:
1759 * This symbol, if defined, indicates that the getpwnam_r routine
1760 * is available to getpwnam re-entrantly.
a845a0d4 1761 */
08c92000
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1762/* GETPWNAM_R_PROTO:
1763 * This symbol encodes the prototype of getpwnam_r.
1764 * It is zero if d_getpwnam_r is undef, and one of the
1765 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1766 * is defined.
a845a0d4 1767 */
08c92000
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1768#$d_getpwnam_r HAS_GETPWNAM_R /**/
1769#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1770
08c92000
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1771/* HAS_GETPWUID_R:
1772 * This symbol, if defined, indicates that the getpwuid_r routine
1773 * is available to getpwuid re-entrantly.
10bc17b6 1774 */
08c92000
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1775/* GETPWUID_R_PROTO:
1776 * This symbol encodes the prototype of getpwuid_r.
1777 * It is zero if d_getpwuid_r is undef, and one of the
1778 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1779 * is defined.
a845a0d4 1780 */
08c92000
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1781#$d_getpwuid_r HAS_GETPWUID_R /**/
1782#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1783
06501368
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1784/* HAS_GETSERVENT:
1785 * This symbol, if defined, indicates that the getservent() routine is
1786 * available to look up network services in some data base or another.
1787 */
1788#$d_getsent HAS_GETSERVENT /**/
1789
eaf812ae
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1790/* HAS_GETSERVBYNAME_R:
1791 * This symbol, if defined, indicates that the getservbyname_r routine
1792 * is available to getservbyname re-entrantly.
1793 */
1794/* GETSERVBYNAME_R_PROTO:
1795 * This symbol encodes the prototype of getservbyname_r.
1796 * It is zero if d_getservbyname_r is undef, and one of the
1797 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1798 * is defined.
1799 */
1800#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
1801#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
1802
1803/* HAS_GETSERVBYPORT_R:
1804 * This symbol, if defined, indicates that the getservbyport_r routine
1805 * is available to getservbyport re-entrantly.
1806 */
1807/* GETSERVBYPORT_R_PROTO:
1808 * This symbol encodes the prototype of getservbyport_r.
1809 * It is zero if d_getservbyport_r is undef, and one of the
1810 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1811 * is defined.
1812 */
1813#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
1814#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
1815
1816/* HAS_GETSERVENT_R:
1817 * This symbol, if defined, indicates that the getservent_r routine
1818 * is available to getservent re-entrantly.
1819 */
1820/* GETSERVENT_R_PROTO:
1821 * This symbol encodes the prototype of getservent_r.
1822 * It is zero if d_getservent_r is undef, and one of the
1823 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1824 * is defined.
1825 */
1826#$d_getservent_r HAS_GETSERVENT_R /**/
1827#define GETSERVENT_R_PROTO $getservent_r_proto /**/
1828
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1829/* HAS_GETSERV_PROTOS:
1830 * This symbol, if defined, indicates that <netdb.h> includes
1831 * prototypes for getservent(), getservbyname(), and
1832 * getservbyaddr(). Otherwise, it is up to the program to guess
1833 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1834 */
1835#$d_getservprotos HAS_GETSERV_PROTOS /**/
1836
08c92000
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1837/* HAS_GETSPNAM_R:
1838 * This symbol, if defined, indicates that the getspnam_r routine
1839 * is available to getspnam re-entrantly.
a845a0d4 1840 */
08c92000
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1841/* GETSPNAM_R_PROTO:
1842 * This symbol encodes the prototype of getspnam_r.
1843 * It is zero if d_getspnam_r is undef, and one of the
1844 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1845 * is defined.
a845a0d4 1846 */
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1847#$d_getspnam_r HAS_GETSPNAM_R /**/
1848#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4 1849
06501368
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1850/* HAS_GETSERVBYNAME:
1851 * This symbol, if defined, indicates that the getservbyname()
1852 * routine is available to look up services by their name.
1853 */
1854/* HAS_GETSERVBYPORT:
1855 * This symbol, if defined, indicates that the getservbyport()
1856 * routine is available to look up services by their port.
1857 */
1858#$d_getsbyname HAS_GETSERVBYNAME /**/
1859#$d_getsbyport HAS_GETSERVBYPORT /**/
1860
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1861/* HAS_GMTIME_R:
1862 * This symbol, if defined, indicates that the gmtime_r routine
1863 * is available to gmtime re-entrantly.
1864 */
1865/* GMTIME_R_PROTO:
1866 * This symbol encodes the prototype of gmtime_r.
1867 * It is zero if d_gmtime_r is undef, and one of the
1868 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1869 * is defined.
1870 */
1871#$d_gmtime_r HAS_GMTIME_R /**/
1872#define GMTIME_R_PROTO $gmtime_r_proto /**/
1873
b8677e3b
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1874/* HAS_GNULIBC:
1875 * This symbol, if defined, indicates to the C program that
1876 * the GNU C library is being used. A better check is to use
1877 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
a845a0d4 1878 */
b8677e3b
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1879#$d_gnulibc HAS_GNULIBC /**/
1880#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
1881# define _GNU_SOURCE
1882#endif
1883
06501368
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1884/* HAS_HTONL:
1885 * This symbol, if defined, indicates that the htonl() routine (and
1886 * friends htons() ntohl() ntohs()) are available to do network
1887 * order byte swapping.
1888 */
1889/* HAS_HTONS:
1890 * This symbol, if defined, indicates that the htons() routine (and
1891 * friends htonl() ntohl() ntohs()) are available to do network
1892 * order byte swapping.
1893 */
1894/* HAS_NTOHL:
1895 * This symbol, if defined, indicates that the ntohl() routine (and
1896 * friends htonl() htons() ntohs()) are available to do network
1897 * order byte swapping.
1898 */
1899/* HAS_NTOHS:
1900 * This symbol, if defined, indicates that the ntohs() routine (and
1901 * friends htonl() htons() ntohl()) are available to do network
1902 * order byte swapping.
1903 */
1904#$d_htonl HAS_HTONL /**/
1905#$d_htonl HAS_HTONS /**/
1906#$d_htonl HAS_NTOHL /**/
1907#$d_htonl HAS_NTOHS /**/
1908
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1909/* HAS_ISASCII:
1910 * This manifest constant lets the C program know that isascii
1911 * is available.
a845a0d4 1912 */
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1913#$d_isascii HAS_ISASCII /**/
1914
1915/* HAS_LCHOWN:
1916 * This symbol, if defined, indicates that the lchown routine is
1917 * available to operate on a symbolic link (instead of following the
1918 * link).
a845a0d4 1919 */
b8677e3b 1920#$d_lchown HAS_LCHOWN /**/
a845a0d4 1921
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1922/* HAS_LOCALTIME_R:
1923 * This symbol, if defined, indicates that the localtime_r routine
1924 * is available to localtime re-entrantly.
1925 */
f025e94b
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1926/* LOCALTIME_R_NEEDS_TZSET:
1927 * Many libc's localtime_r implementations do not call tzset,
1928 * making them differ from localtime(), and making timezone
47d847ba 1929 * changes using \$ENV{TZ} without explicitly calling tzset
f025e94b
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1930 * impossible. This symbol makes us call tzset before localtime_r
1931 */
8572b25d
BH
1932#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
1933#ifdef LOCALTIME_R_NEEDS_TZSET
1934#define L_R_TZSET tzset(),
1935#else
1936#define L_R_TZSET
1937#endif
1938
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1939/* LOCALTIME_R_PROTO:
1940 * This symbol encodes the prototype of localtime_r.
1941 * It is zero if d_localtime_r is undef, and one of the
1942 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1943 * is defined.
1944 */
1945#$d_localtime_r HAS_LOCALTIME_R /**/
1946#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1947
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1948/* HAS_LONG_DOUBLE:
1949 * This symbol will be defined if the C compiler supports long
1950 * doubles.
08c92000 1951 */
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1952/* LONG_DOUBLESIZE:
1953 * This symbol contains the size of a long double, so that the
1954 * C preprocessor can make decisions based on it. It is only
e6704a40 1955 * defined if the system supports long doubles. Note that this
0cd93aca 1956 * is sizeof(long double), which may include unused bytes.
a845a0d4 1957 */
db8b8c75
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1958/* HAS_LDEXPL:
1959 * This symbol, if defined, indicates that the ldexpl routine is
1960 * available to shift a long double floating-point number
1961 * by an integral power of 2.
1962 */
dc91db6c
JH
1963/* LONG_DOUBLEKIND:
1964 * LONG_DOUBLEKIND will be one of
1965 * LONG_DOUBLE_IS_DOUBLE
1966 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1967 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1968 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1969 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
3118d7d6
JH
1970 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1971 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1972 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1973 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
dc91db6c
JH
1974 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1975 * It is only defined if the system supports long doubles.
1976 */
db8b8c75 1977#$d_ldexpl HAS_LDEXPL /**/
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1978#$d_longdbl HAS_LONG_DOUBLE /**/
1979#ifdef HAS_LONG_DOUBLE
1980#define LONG_DOUBLESIZE $longdblsize /**/
dc91db6c
JH
1981#define LONG_DOUBLEKIND $longdblkind /**/
1982#define LONG_DOUBLE_IS_DOUBLE 0
1983#define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1984#define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1985#define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1986#define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
3118d7d6
JH
1987#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1988#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1989#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1990#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
dc91db6c 1991#define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
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MB
1992#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE /* back-compat */
1993#define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE /* back-compat */
06501368 1994#endif
a845a0d4 1995
06501368
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1996/* HAS_LONG_LONG:
1997 * This symbol will be defined if the C compiler supports long long.
eaf812ae 1998 */
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1999/* LONGLONGSIZE:
2000 * This symbol contains the size of a long long, so that the
2001 * C preprocessor can make decisions based on it. It is only
2002 * defined if the system supports long long.
2003 */
2004#$d_longlong HAS_LONG_LONG /**/
2005#ifdef HAS_LONG_LONG
2006#define LONGLONGSIZE $longlongsize /**/
2007#endif
eaf812ae 2008
06501368
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2009/* HAS_LSEEK_PROTO:
2010 * This symbol, if defined, indicates that the system provides
2011 * a prototype for the lseek() function. Otherwise, it is up
2012 * to the program to supply one. A good guess is
2013 * extern off_t lseek(int, off_t, int);
a845a0d4 2014 */
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2015#$d_lseekproto HAS_LSEEK_PROTO /**/
2016
2017/* HAS_MEMCHR:
2018 * This symbol, if defined, indicates that the memchr routine is available
2019 * to locate characters within a C string.
a845a0d4 2020 */
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2021#$d_memchr HAS_MEMCHR /**/
2022
2023/* HAS_MKSTEMP:
2024 * This symbol, if defined, indicates that the mkstemp routine is
2025 * available to exclusively create and open a uniquely named
2026 * temporary file.
2027 */
2028#$d_mkstemp HAS_MKSTEMP /**/
2029
2030/* HAS_MMAP:
2031 * This symbol, if defined, indicates that the mmap system call is
2032 * available to map a file into memory.
2033 */
2034/* Mmap_t:
2035 * This symbol holds the return type of the mmap() system call
2036 * (and simultaneously the type of the first argument).
2037 * Usually set to 'void *' or 'caddr_t'.
2038 */
2039#$d_mmap HAS_MMAP /**/
2040#define Mmap_t $mmaptype /**/
2041
2042/* HAS_MSG:
2043 * This symbol, if defined, indicates that the entire msg*(2) library is
2044 * supported (IPC mechanism based on message queues).
2045 */
2046#$d_msg HAS_MSG /**/
2047
2048/* HAS_OPEN3:
2049 * This manifest constant lets the C program know that the three
2050 * argument form of open(2) is available.
2051 */
2052#$d_open3 HAS_OPEN3 /**/
2053
2054/* OLD_PTHREAD_CREATE_JOINABLE:
2055 * This symbol, if defined, indicates how to create pthread
2056 * in joinable (aka undetached) state. NOTE: not defined
2057 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2058 * (the new version of the constant).
2059 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2060 * and __UNDETACHED.
2061 */
2062#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
2063
2064/* HAS_PTHREAD_ATFORK:
2065 * This symbol, if defined, indicates that the pthread_atfork routine
2066 * is available to setup fork handlers.
2067 */
2068#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
2069
2070/* HAS_PTHREAD_YIELD:
2071 * This symbol, if defined, indicates that the pthread_yield
2072 * routine is available to yield the execution of the current
2073 * thread. sched_yield is preferable to pthread_yield.
2074 */
2075/* SCHED_YIELD:
2076 * This symbol defines the way to yield the execution of
2077 * the current thread. Known ways are sched_yield,
2078 * pthread_yield, and pthread_yield with NULL.
2079 */
2080/* HAS_SCHED_YIELD:
2081 * This symbol, if defined, indicates that the sched_yield
08c92000
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2082 * routine is available to yield the execution of the current
2083 * thread. sched_yield is preferable to pthread_yield.
2084 */
2085#$d_pthread_yield HAS_PTHREAD_YIELD /**/
2086#define SCHED_YIELD $sched_yield /**/
2087#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 2088
08c92000
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2089/* HAS_RANDOM_R:
2090 * This symbol, if defined, indicates that the random_r routine
2091 * is available to random re-entrantly.
a845a0d4 2092 */
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2093/* RANDOM_R_PROTO:
2094 * This symbol encodes the prototype of random_r.
2095 * It is zero if d_random_r is undef, and one of the
2096 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2097 * is defined.
a845a0d4 2098 */
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2099#$d_random_r HAS_RANDOM_R /**/
2100#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 2101
eaf812ae
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2102/* HAS_READDIR64_R:
2103 * This symbol, if defined, indicates that the readdir64_r routine
2104 * is available to readdir64 re-entrantly.
2105 */
2106/* READDIR64_R_PROTO:
2107 * This symbol encodes the prototype of readdir64_r.
2108 * It is zero if d_readdir64_r is undef, and one of the
2109 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2110 * is defined.
2111 */
2112#$d_readdir64_r HAS_READDIR64_R /**/
2113#define READDIR64_R_PROTO $readdir64_r_proto /**/
2114
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2115/* HAS_READDIR_R:
2116 * This symbol, if defined, indicates that the readdir_r routine
2117 * is available to readdir re-entrantly.
a845a0d4 2118 */
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2119/* READDIR_R_PROTO:
2120 * This symbol encodes the prototype of readdir_r.
2121 * It is zero if d_readdir_r is undef, and one of the
2122 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2123 * is defined.
2124 */
2125#$d_readdir_r HAS_READDIR_R /**/
2126#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 2127
b8677e3b
MB
2128/* HAS_SAFE_BCOPY:
2129 * This symbol, if defined, indicates that the bcopy routine is available
2130 * to copy potentially overlapping memory blocks. Normally, you should
2131 * probably use memmove() or memcpy(). If neither is defined, roll your
2132 * own version.
08c92000 2133 */
b8677e3b 2134#$d_safebcpy HAS_SAFE_BCOPY /**/
08c92000 2135
b8677e3b
MB
2136/* HAS_SAFE_MEMCPY:
2137 * This symbol, if defined, indicates that the memcpy routine is available
2138 * to copy potentially overlapping memory blocks. If you need to
2139 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2140 * use memmove() instead, if available.
08c92000 2141 */
b8677e3b
MB
2142#$d_safemcpy HAS_SAFE_MEMCPY /**/
2143
2144/* HAS_SANE_MEMCMP:
2145 * This symbol, if defined, indicates that the memcmp routine is available
2146 * and can be used to compare relative magnitudes of chars with their high
2147 * bits set. If it is not defined, roll your own version.
2148 */
2149#$d_sanemcmp HAS_SANE_MEMCMP /**/
08c92000 2150
06501368
MB
2151/* HAS_SEM:
2152 * This symbol, if defined, indicates that the entire sem*(2) library is
2153 * supported.
2154 */
2155#$d_sem HAS_SEM /**/
2156
2157/* HAS_SETGRENT:
2158 * This symbol, if defined, indicates that the setgrent routine is
2159 * available for initializing sequential access of the group database.
2160 */
2161#$d_setgrent HAS_SETGRENT /**/
2162
08c92000
MB
2163/* HAS_SETGRENT_R:
2164 * This symbol, if defined, indicates that the setgrent_r routine
2165 * is available to setgrent re-entrantly.
2166 */
2167/* SETGRENT_R_PROTO:
2168 * This symbol encodes the prototype of setgrent_r.
2169 * It is zero if d_setgrent_r is undef, and one of the
2170 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2171 * is defined.
2172 */
2173#$d_setgrent_r HAS_SETGRENT_R /**/
2174#define SETGRENT_R_PROTO $setgrent_r_proto /**/
2175
06501368
MB
2176/* HAS_SETHOSTENT:
2177 * This symbol, if defined, indicates that the sethostent() routine is
2178 * available.
2179 */
2180#$d_sethent HAS_SETHOSTENT /**/
2181
eaf812ae
MB
2182/* HAS_SETHOSTENT_R:
2183 * This symbol, if defined, indicates that the sethostent_r routine
2184 * is available to sethostent re-entrantly.
2185 */
2186/* SETHOSTENT_R_PROTO:
2187 * This symbol encodes the prototype of sethostent_r.
2188 * It is zero if d_sethostent_r is undef, and one of the
2189 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2190 * is defined.
2191 */
2192#$d_sethostent_r HAS_SETHOSTENT_R /**/
2193#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
2194
eaf812ae
MB
2195/* HAS_SETLOCALE_R:
2196 * This symbol, if defined, indicates that the setlocale_r routine
2197 * is available to setlocale re-entrantly.
2198 */
2199/* SETLOCALE_R_PROTO:
2200 * This symbol encodes the prototype of setlocale_r.
2201 * It is zero if d_setlocale_r is undef, and one of the
2202 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2203 * is defined.
2204 */
2205#$d_setlocale_r HAS_SETLOCALE_R /**/
2206#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
2207
06501368
MB
2208/* HAS_SETNETENT:
2209 * This symbol, if defined, indicates that the setnetent() routine is
2210 * available.
2211 */
2212#$d_setnent HAS_SETNETENT /**/
2213
eaf812ae
MB
2214/* HAS_SETNETENT_R:
2215 * This symbol, if defined, indicates that the setnetent_r routine
2216 * is available to setnetent re-entrantly.
2217 */
2218/* SETNETENT_R_PROTO:
2219 * This symbol encodes the prototype of setnetent_r.
2220 * It is zero if d_setnetent_r is undef, and one of the
2221 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2222 * is defined.
2223 */
2224#$d_setnetent_r HAS_SETNETENT_R /**/
2225#define SETNETENT_R_PROTO $setnetent_r_proto /**/
2226
06501368
MB
2227/* HAS_SETPROTOENT:
2228 * This symbol, if defined, indicates that the setprotoent() routine is
2229 * available.
2230 */
2231#$d_setpent HAS_SETPROTOENT /**/
2232
2233/* HAS_SETPGRP:
2234 * This symbol, if defined, indicates that the setpgrp routine is
2235 * available to set the current process group.
2236 */
2237/* USE_BSD_SETPGRP:
2238 * This symbol, if defined, indicates that setpgrp needs two
2239 * arguments whereas USG one needs none. See also HAS_SETPGID
2240 * for a POSIX interface.
2241 */
2242#$d_setpgrp HAS_SETPGRP /**/
2243#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2244
eaf812ae
MB
2245/* HAS_SETPROTOENT_R:
2246 * This symbol, if defined, indicates that the setprotoent_r routine
2247 * is available to setprotoent re-entrantly.
2248 */
2249/* SETPROTOENT_R_PROTO:
2250 * This symbol encodes the prototype of setprotoent_r.
2251 * It is zero if d_setprotoent_r is undef, and one of the
2252 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2253 * is defined.
2254 */
2255#$d_setprotoent_r HAS_SETPROTOENT_R /**/
2256#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
2257
06501368
MB
2258/* HAS_SETPWENT:
2259 * This symbol, if defined, indicates that the setpwent routine is
2260 * available for initializing sequential access of the passwd database.
2261 */
2262#$d_setpwent HAS_SETPWENT /**/
2263
08c92000
MB
2264/* HAS_SETPWENT_R:
2265 * This symbol, if defined, indicates that the setpwent_r routine
2266 * is available to setpwent re-entrantly.
2267 */
2268/* SETPWENT_R_PROTO:
2269 * This symbol encodes the prototype of setpwent_r.
2270 * It is zero if d_setpwent_r is undef, and one of the
2271 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2272 * is defined.
2273 */
2274#$d_setpwent_r HAS_SETPWENT_R /**/
2275#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2276
06501368
MB
2277/* HAS_SETSERVENT:
2278 * This symbol, if defined, indicates that the setservent() routine is
2279 * available.
2280 */
2281#$d_setsent HAS_SETSERVENT /**/
2282
eaf812ae
MB
2283/* HAS_SETSERVENT_R:
2284 * This symbol, if defined, indicates that the setservent_r routine
2285 * is available to setservent re-entrantly.
2286 */
2287/* SETSERVENT_R_PROTO:
2288 * This symbol encodes the prototype of setservent_r.
2289 * It is zero if d_setservent_r is undef, and one of the
2290 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2291 * is defined.
2292 */
2293#$d_setservent_r HAS_SETSERVENT_R /**/
2294#define SETSERVENT_R_PROTO $setservent_r_proto /**/
2295
06501368
MB
2296/* HAS_SETVBUF:
2297 * This symbol, if defined, indicates that the setvbuf routine is
2298 * available to change buffering on an open stdio stream.
2299 * to a line-buffered mode.
2300 */
2301#$d_setvbuf HAS_SETVBUF /**/
2302
2303/* HAS_SHM:
2304 * This symbol, if defined, indicates that the entire shm*(2) library is
2305 * supported.
2306 */
2307#$d_shm HAS_SHM /**/
2308
2309/* Shmat_t:
2310 * This symbol holds the return type of the shmat() system call.
2311 * Usually set to 'void *' or 'char *'.
2312 */
2313/* HAS_SHMAT_PROTOTYPE:
2314 * This symbol, if defined, indicates that the sys/shm.h includes
2315 * a prototype for shmat(). Otherwise, it is up to the program to
2316 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2317 * but not always right so it should be emitted by the program only
2318 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2319 */
2320#define Shmat_t $shmattype /**/
2321#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2322
b8677e3b
MB
2323/* HAS_SIGACTION:
2324 * This symbol, if defined, indicates that Vr4's sigaction() routine
2325 * is available.
eaf812ae 2326 */
b8677e3b 2327#$d_sigaction HAS_SIGACTION /**/
eaf812ae 2328
cdfe2e65
DIM
2329/* HAS_SIGINFO_SI_ERRNO:
2330 * This symbol, if defined, indicates that siginfo_t has the
2331 * si_errno member
2332 */
cdfe2e65
DIM
2333/* HAS_SIGINFO_SI_PID:
2334 * This symbol, if defined, indicates that siginfo_t has the
2335 * si_pid member
2336 */
cdfe2e65
DIM
2337/* HAS_SIGINFO_SI_UID:
2338 * This symbol, if defined, indicates that siginfo_t has the
2339 * si_uid member
2340 */
cdfe2e65
DIM
2341/* HAS_SIGINFO_SI_ADDR:
2342 * This symbol, if defined, indicates that siginfo_t has the
2343 * si_addr member
2344 */
cdfe2e65
DIM
2345/* HAS_SIGINFO_SI_STATUS:
2346 * This symbol, if defined, indicates that siginfo_t has the
2347 * si_status member
2348 */
cdfe2e65
DIM
2349/* HAS_SIGINFO_SI_BAND:
2350 * This symbol, if defined, indicates that siginfo_t has the
2351 * si_band member
2352 */
cdfe2e65
DIM
2353/* HAS_SIGINFO_SI_VALUE:
2354 * This symbol, if defined, indicates that siginfo_t has the
2355 * si_value member
2356 */
2640dfa8
MB
2357#$d_siginfo_si_errno HAS_SIGINFO_SI_ERRNO /**/
2358#$d_siginfo_si_pid HAS_SIGINFO_SI_PID /**/
2359#$d_siginfo_si_uid HAS_SIGINFO_SI_UID /**/
2360#$d_siginfo_si_addr HAS_SIGINFO_SI_ADDR /**/
2361#$d_siginfo_si_status HAS_SIGINFO_SI_STATUS /**/
2362#$d_siginfo_si_band HAS_SIGINFO_SI_BAND /**/
2363#$d_siginfo_si_value HAS_SIGINFO_SI_VALUE /**/
cdfe2e65 2364
b8677e3b
MB
2365/* HAS_SIGSETJMP:
2366 * This variable indicates to the C program that the sigsetjmp()
2367 * routine is available to save the calling process's registers
2368 * and stack environment for later use by siglongjmp(), and
2369 * to optionally save the process's signal mask. See
2370 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
10bc17b6 2371 */
b8677e3b
MB
2372/* Sigjmp_buf:
2373 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
c7aff470 2374 */
b8677e3b
MB
2375/* Sigsetjmp:
2376 * This macro is used in the same way as sigsetjmp(), but will invoke
2377 * traditional setjmp() if sigsetjmp isn't available.
2378 * See HAS_SIGSETJMP.
b363b713 2379 */
b8677e3b
MB
2380/* Siglongjmp:
2381 * This macro is used in the same way as siglongjmp(), but will invoke
2382 * traditional longjmp() if siglongjmp isn't available.
2383 * See HAS_SIGSETJMP.
a7fea17f 2384 */
b8677e3b
MB
2385#$d_sigsetjmp HAS_SIGSETJMP /**/
2386#ifdef HAS_SIGSETJMP
2387#define Sigjmp_buf sigjmp_buf
2388#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2389#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2390#else
2391#define Sigjmp_buf jmp_buf
2392#define Sigsetjmp(buf,save_mask) setjmp((buf))
2393#define Siglongjmp(buf,retval) longjmp((buf),(retval))
2394#endif
44b94491 2395
06501368
MB
2396/* HAS_SOCKET:
2397 * This symbol, if defined, indicates that the BSD socket interface is
2398 * supported.
2399 */
2400/* HAS_SOCKETPAIR:
2401 * This symbol, if defined, indicates that the BSD socketpair() call is
2402 * supported.
2403 */
06501368
MB
2404/* HAS_SOCKADDR_SA_LEN:
2405 * This symbol, if defined, indicates that the struct sockaddr
2406 * structure has a member called sa_len, indicating the length of
2407 * the structure.
2408 */
18126d98
MB
2409/* HAS_SOCKADDR_IN6:
2410 * This symbol, if defined, indicates the availability of
2411 * struct sockaddr_in6;
2412 */
06501368
MB
2413/* HAS_SIN6_SCOPE_ID:
2414 * This symbol, if defined, indicates that the struct sockaddr_in6
2415 * structure has a member called sin6_scope_id.
2416 */
122b9bf4
MB
2417/* HAS_IP_MREQ:
2418 * This symbol, if defined, indicates the availability of
2419 * struct ip_mreq;
2420 */
3e06601f
MB
2421/* HAS_IP_MREQ_SOURCE:
2422 * This symbol, if defined, indicates the availability of
2423 * struct ip_mreq_source;
2424 */
18126d98
MB
2425/* HAS_IPV6_MREQ:
2426 * This symbol, if defined, indicates the availability of
2427 * struct ipv6_mreq;
2428 */
3e06601f
MB
2429/* HAS_IPV6_MREQ_SOURCE:
2430 * This symbol, if defined, indicates the availability of
2431 * struct ipv6_mreq_source;
2432 */
06501368
MB
2433#$d_socket HAS_SOCKET /**/
2434#$d_sockpair HAS_SOCKETPAIR /**/
2435#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/
18126d98 2436#$d_sockaddr_in6 HAS_SOCKADDR_IN6 /**/
06501368 2437#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/
122b9bf4 2438#$d_ip_mreq HAS_IP_MREQ /**/
3e06601f 2439#$d_ip_mreq_source HAS_IP_MREQ_SOURCE /**/
18126d98 2440#$d_ipv6_mreq HAS_IPV6_MREQ /**/
3e06601f 2441#$d_ipv6_mreq_source HAS_IPV6_MREQ_SOURCE /**/
06501368 2442
08c92000
MB
2443/* HAS_SRAND48_R:
2444 * This symbol, if defined, indicates that the srand48_r routine
2445 * is available to srand48 re-entrantly.
2446 */
2447/* SRAND48_R_PROTO:
2448 * This symbol encodes the prototype of srand48_r.
2449 * It is zero if d_srand48_r is undef, and one of the
2450 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2451 * is defined.
2452 */
2453#$d_srand48_r HAS_SRAND48_R /**/
2454#define SRAND48_R_PROTO $srand48_r_proto /**/
2455
2456/* HAS_SRANDOM_R:
2457 * This symbol, if defined, indicates that the srandom_r routine
2458 * is available to srandom re-entrantly.
2459 */
2460/* SRANDOM_R_PROTO:
2461 * This symbol encodes the prototype of srandom_r.
2462 * It is zero if d_srandom_r is undef, and one of the
2463 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2464 * is defined.
2465 */
2466#$d_srandom_r HAS_SRANDOM_R /**/
2467#define SRANDOM_R_PROTO $srandom_r_proto /**/
2468
06501368
MB
2469/* USE_STAT_BLOCKS:
2470 * This symbol is defined if this system has a stat structure declaring
2471 * st_blksize and st_blocks.
2472 */
2473#ifndef USE_STAT_BLOCKS
2474#$d_statblks USE_STAT_BLOCKS /**/
2475#endif
2476
2477/* HAS_STATIC_INLINE:
2478 * This symbol, if defined, indicates that the C compiler supports
2479 * C99-style static inline. That is, the function can't be called
2480 * from another translation unit.
2481 */
2482/* PERL_STATIC_INLINE:
2483 * This symbol gives the best-guess incantation to use for static
2484 * inline functions. If HAS_STATIC_INLINE is defined, this will
2485 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
2486 * this will give a plain 'static'. It will always be defined
2487 * to something that gives static linkage.
2488 * Possibilities include
2489 * static inline (c99)
2490 * static __inline__ (gcc -ansi)
2491 * static __inline (MSVC)
2492 * static _inline (older MSVC)
2493 * static (c89 compilers)
2494 */
2495#$d_static_inline HAS_STATIC_INLINE /**/
2496#define PERL_STATIC_INLINE $perl_static_inline /**/
2497
b8677e3b
MB
2498/* USE_STDIO_PTR:
2499 * This symbol is defined if the _ptr and _cnt fields (or similar)
2500 * of the stdio FILE structure can be used to access the stdio buffer
2501 * for a file handle. If this is defined, then the FILE_ptr(fp)
2502 * and FILE_cnt(fp) macros will also be defined and should be used
2503 * to access these fields.
a33c94aa 2504 */
b8677e3b
MB
2505/* FILE_ptr:
2506 * This macro is used to access the _ptr field (or equivalent) of the
2507 * FILE structure pointed to by its argument. This macro will always be
2508 * defined if USE_STDIO_PTR is defined.
43dddb59 2509 */
b8677e3b
MB
2510/* STDIO_PTR_LVALUE:
2511 * This symbol is defined if the FILE_ptr macro can be used as an
2512 * lvalue.
08c92000 2513 */
b8677e3b
MB
2514/* FILE_cnt:
2515 * This macro is used to access the _cnt field (or equivalent) of the
2516 * FILE structure pointed to by its argument. This macro will always be
2517 * defined if USE_STDIO_PTR is defined.
08c92000 2518 */
b8677e3b
MB
2519/* STDIO_CNT_LVALUE:
2520 * This symbol is defined if the FILE_cnt macro can be used as an
2521 * lvalue.
08c92000 2522 */
b8677e3b
MB
2523/* STDIO_PTR_LVAL_SETS_CNT:
2524 * This symbol is defined if using the FILE_ptr macro as an lvalue
2525 * to increase the pointer by n has the side effect of decreasing the
2526 * value of File_cnt(fp) by n.
2527 */
2528/* STDIO_PTR_LVAL_NOCHANGE_CNT:
2529 * This symbol is defined if using the FILE_ptr macro as an lvalue
2530 * to increase the pointer by n leaves File_cnt(fp) unchanged.
2531 */
2532#$d_stdstdio USE_STDIO_PTR /**/
2533#ifdef USE_STDIO_PTR
2534#define FILE_ptr(fp) $stdio_ptr
2535#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
2536#define FILE_cnt(fp) $stdio_cnt
2537#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
2538#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
2539#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
2540#endif
2541
2542/* USE_STDIO_BASE:
2543 * This symbol is defined if the _base field (or similar) of the
2544 * stdio FILE structure can be used to access the stdio buffer for
2545 * a file handle. If this is defined, then the FILE_base(fp) macro
2546 * will also be defined and should be used to access this field.
2547 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
2548 * to determine the number of bytes in the buffer. USE_STDIO_BASE
2549 * will never be defined unless USE_STDIO_PTR is.
2550 */
2551/* FILE_base:
2552 * This macro is used to access the _base field (or equivalent) of the
2553 * FILE structure pointed to by its argument. This macro will always be
2554 * defined if USE_STDIO_BASE is defined.
2555 */
2556/* FILE_bufsiz:
2557 * This macro is used to determine the number of bytes in the I/O
2558 * buffer pointed to by _base field (or equivalent) of the FILE
2559 * structure pointed to its argument. This macro will always be defined
2560 * if USE_STDIO_BASE is defined.
2561 */
2562#$d_stdiobase USE_STDIO_BASE /**/
2563#ifdef USE_STDIO_BASE
2564#define FILE_base(fp) $stdio_base
2565#define FILE_bufsiz(fp) $stdio_bufsiz
2566#endif
08c92000 2567
06501368
MB
2568/* USE_STRUCT_COPY:
2569 * This symbol, if defined, indicates that this C compiler knows how
2570 * to copy structures. If undefined, you'll need to use a block copy
2571 * routine of some sort instead.
2572 */
2573#$d_strctcpy USE_STRUCT_COPY /**/
2574
2575/* HAS_STRERROR:
2576 * This symbol, if defined, indicates that the strerror routine is
2577 * available to translate error numbers to strings. See the writeup
2578 * of Strerror() in this file before you try to define your own.
2579 */
2580/* HAS_SYS_ERRLIST:
2581 * This symbol, if defined, indicates that the sys_errlist array is
2582 * available to translate error numbers to strings. The extern int
2583 * sys_nerr gives the size of that table.
2584 */
2585/* Strerror:
2586 * This preprocessor symbol is defined as a macro if strerror() is
2587 * not available to translate error numbers to strings but sys_errlist[]
2588 * array is there.
2589 */
2590#$d_strerror HAS_STRERROR /**/
2591#$d_syserrlst HAS_SYS_ERRLIST /**/
2592#define Strerror(e) $d_strerrm
2593
08c92000
MB
2594/* HAS_STRERROR_R:
2595 * This symbol, if defined, indicates that the strerror_r routine
2596 * is available to strerror re-entrantly.
2597 */
2598/* STRERROR_R_PROTO:
2599 * This symbol encodes the prototype of strerror_r.
2600 * It is zero if d_strerror_r is undef, and one of the
2601 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2602 * is defined.
2603 */
2604#$d_strerror_r HAS_STRERROR_R /**/
2605#define STRERROR_R_PROTO $strerror_r_proto /**/
2606
06501368
MB
2607/* HAS_STRTOUL:
2608 * This symbol, if defined, indicates that the strtoul routine is
2609 * available to provide conversion of strings to unsigned long.
2610 */
2611#$d_strtoul HAS_STRTOUL /**/
2612
2613/* HAS_TIME:
2614 * This symbol, if defined, indicates that the time() routine exists.
2615 */
2616/* Time_t:
2617 * This symbol holds the type returned by time(). It can be long,
2618 * or time_t on BSD sites (in which case <sys/types.h> should be
2619 * included).
2620 */
2621#$d_time HAS_TIME /**/
2622#define Time_t $timetype /* Time type */
2623
2624/* HAS_TIMES:
2625 * This symbol, if defined, indicates that the times() routine exists.
2626 * Note that this became obsolete on some systems (SUNOS), which now
2627 * use getrusage(). It may be necessary to include <sys/times.h>.
2628 */
2629#$d_times HAS_TIMES /**/
2630
2631/* HAS_TMPNAM_R:
08c92000
MB
2632 * This symbol, if defined, indicates that the tmpnam_r routine
2633 * is available to tmpnam re-entrantly.
2634 */
2635/* TMPNAM_R_PROTO:
2636 * This symbol encodes the prototype of tmpnam_r.
2637 * It is zero if d_tmpnam_r is undef, and one of the
2638 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2639 * is defined.
2640 */
2641#$d_tmpnam_r HAS_TMPNAM_R /**/
2642#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2643
eaf812ae
MB
2644/* HAS_TTYNAME_R:
2645 * This symbol, if defined, indicates that the ttyname_r routine
2646 * is available to ttyname re-entrantly.
2647 */
2648/* TTYNAME_R_PROTO:
2649 * This symbol encodes the prototype of ttyname_r.
2650 * It is zero if d_ttyname_r is undef, and one of the
2651 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2652 * is defined.
2653 */
2654#$d_ttyname_r HAS_TTYNAME_R /**/
2655#define TTYNAME_R_PROTO $ttyname_r_proto /**/
2656
06501368
MB
2657/* HAS_UNION_SEMUN:
2658 * This symbol, if defined, indicates that the union semun is
2659 * defined by including <sys/sem.h>. If not, the user code
2660 * probably needs to define it as:
2661 * union semun {
2662 * int val;
2663 * struct semid_ds *buf;
2664 * unsigned short *array;
2665 * }
2666 */
2667/* USE_SEMCTL_SEMUN:
2668 * This symbol, if defined, indicates that union semun is
2669 * used for semctl IPC_STAT.
2670 */
2671/* USE_SEMCTL_SEMID_DS:
2672 * This symbol, if defined, indicates that struct semid_ds * is
2673 * used for semctl IPC_STAT.
2674 */
2675#$d_union_semun HAS_UNION_SEMUN /**/
2676#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2677#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
2678
2679/* HAS_VFORK:
2680 * This symbol, if defined, indicates that vfork() exists.
2681 */
2682#$d_vfork HAS_VFORK /**/
2683
2684/* HAS_PSEUDOFORK:
2685 * This symbol, if defined, indicates that an emulation of the
2686 * fork routine is available.
2687 */
2688#$d_pseudofork HAS_PSEUDOFORK /**/
2689
2690/* Signal_t:
2691 * This symbol's value is either "void" or "int", corresponding to the
2692 * appropriate return type of a signal handler. Thus, you can declare
2693 * a signal handler using "Signal_t (*handler)()", and define the
2694 * handler using "Signal_t handler(sig)".
2695 */
2696#define Signal_t $signal_t /* Signal handler's return type */
2697
2698/* HASVOLATILE:
2699 * This symbol, if defined, indicates that this C compiler knows about
2700 * the volatile declaration.
2701 */
2702#$d_volatile HASVOLATILE /**/
2703#ifndef HASVOLATILE
2704#define volatile
2705#endif
2706
b8677e3b
MB
2707/* HAS_VPRINTF:
2708 * This symbol, if defined, indicates that the vprintf routine is available
2709 * to printf with a pointer to an argument list. If unavailable, you
2710 * may need to write your own, probably in terms of _doprnt().
c5f05a91 2711 */
b8677e3b
MB
2712/* USE_CHAR_VSPRINTF:
2713 * This symbol is defined if this system has vsprintf() returning type
2714 * (char*). The trend seems to be to declare it as "int vsprintf()". It
2715 * is up to the package author to declare vsprintf correctly based on the
2716 * symbol.
233e16ce 2717 */
b8677e3b
MB
2718#$d_vprintf HAS_VPRINTF /**/
2719#$d_charvspr USE_CHAR_VSPRINTF /**/
233e16ce 2720
b8677e3b
MB
2721/* DOUBLESIZE:
2722 * This symbol contains the size of a double, so that the C preprocessor
2723 * can make decisions based on it.
a3540c92 2724 */
b8677e3b 2725#define DOUBLESIZE $doublesize /**/
a3540c92 2726
06501368 2727/* EBCDIC:
1332606d 2728 * This symbol, if defined, indicates that this system uses
06501368
MB
2729 * EBCDIC encoding.
2730 */
2731#$ebcdic EBCDIC /**/
2732
2733/* Fpos_t:
2734 * This symbol holds the type used to declare file positions in libc.
2735 * It can be fpos_t, long, uint, etc... It may be necessary to include
2736 * <sys/types.h> to get any typedef'ed information.
2737 */
2738#define Fpos_t $fpostype /* File position type */
2739
2740/* Gid_t_f:
2741 * This symbol defines the format string used for printing a Gid_t.
2742 */
2743#define Gid_t_f $gidformat /**/
2744
2745/* Gid_t_sign:
cfc2543a 2746 * This symbol holds the signedness of a Gid_t.
06501368
MB
2747 * 1 for unsigned, -1 for signed.
2748 */
2749#define Gid_t_sign $gidsign /* GID sign */
2750
2751/* Gid_t_size:
2752 * This symbol holds the size of a Gid_t in bytes.
2753 */
2754#define Gid_t_size $gidsize /* GID size */
2755
2756/* Gid_t:
2757 * This symbol holds the return type of getgid() and the type of
2758 * argument to setrgid() and related functions. Typically,
2759 * it is the type of group ids in the kernel. It can be int, ushort,
2760 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2761 * any typedef'ed information.
2762 */
2763#define Gid_t $gidtype /* Type for getgid(), etc... */
2764
2765/* I_DIRENT:
2766 * This symbol, if defined, indicates to the C program that it should
2767 * include <dirent.h>. Using this symbol also triggers the definition
2768 * of the Direntry_t define which ends up being 'struct dirent' or
2769 * 'struct direct' depending on the availability of <dirent.h>.
2770 */
2771/* DIRNAMLEN:
2772 * This symbol, if defined, indicates to the C program that the length
2773 * of directory entry names is provided by a d_namlen field. Otherwise
2774 * you need to do strlen() on the d_name field.
2775 */
2776/* Direntry_t:
2777 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2778 * whether dirent is available or not. You should use this pseudo type to
2779 * portably declare your directory entries.
2780 */
2781#$i_dirent I_DIRENT /**/
2782#$d_dirnamlen DIRNAMLEN /**/
2783#define Direntry_t $direntrytype
2784
0e0c5f82
MB
2785/* I_EXECINFO:
2786 * This symbol, if defined, indicates to the C program that it should
2787 * include <execinfo.h> for backtrace() support.
2788 */
2789#$i_execinfo I_EXECINFO /**/
2790
06501368
MB
2791/* I_GRP:
2792 * This symbol, if defined, indicates to the C program that it should
2793 * include <grp.h>.
2794 */
2795/* GRPASSWD:
2796 * This symbol, if defined, indicates to the C program that struct group
2797 * in <grp.h> contains gr_passwd.
2798 */
2799#$i_grp I_GRP /**/
2800#$d_grpasswd GRPASSWD /**/
2801
b8677e3b
MB
2802/* I_MACH_CTHREADS:
2803 * This symbol, if defined, indicates to the C program that it should
2804 * include <mach/cthreads.h>.
43dddb59 2805 */
b8677e3b 2806#$i_machcthr I_MACH_CTHREADS /**/
43dddb59 2807
06501368
MB
2808/* I_NDBM:
2809 * This symbol, if defined, indicates that <ndbm.h> exists and should
2810 * be included.
2811 */
2812/* I_GDBMNDBM:
2813 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2814 * be included. This was the location of the ndbm.h compatibility file
2815 * in RedHat 7.1.
2816 */
2817/* I_GDBM_NDBM:
2818 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2819 * be included. This is the location of the ndbm.h compatibility file
2820 * in Debian 4.0.
2821 */
2822/* NDBM_H_USES_PROTOTYPES:
2823 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2824 * prototypes instead of K&R style function declarations without any
2825 * parameter information. While ANSI C prototypes are supported in C++,
2826 * K&R style function declarations will yield errors.
2827 */
2828/* GDBMNDBM_H_USES_PROTOTYPES:
2829 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2830 * prototypes instead of K&R style function declarations without any
2831 * parameter information. While ANSI C prototypes are supported in C++,
2832 * K&R style function declarations will yield errors.
2833 */
2834/* GDBM_NDBM_H_USES_PROTOTYPES:
2835 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2836 * prototypes instead of K&R style function declarations without any
2837 * parameter information. While ANSI C prototypes are supported in C++,
2838 * K&R style function declarations will yield errors.
2839 */
2840#$i_ndbm I_NDBM /**/
2841#$i_gdbmndbm I_GDBMNDBM /**/
2842#$i_gdbm_ndbm I_GDBM_NDBM /**/
2843#$d_ndbm_h_uses_prototypes NDBM_H_USES_PROTOTYPES /**/
2844#$d_gdbmndbm_h_uses_prototypes GDBMNDBM_H_USES_PROTOTYPES /**/
2845#$d_gdbm_ndbm_h_uses_prototypes GDBM_NDBM_H_USES_PROTOTYPES /**/
2846
2847/* I_NETDB:
2848 * This symbol, if defined, indicates that <netdb.h> exists and
2849 * should be included.
2850 */
2851#$i_netdb I_NETDB /**/
2852
2853/* I_NET_ERRNO:
2854 * This symbol, if defined, indicates that <net/errno.h> exists and
2855 * should be included.
2856 */
2857#$i_neterrno I_NET_ERRNO /**/
2858
b8677e3b
MB
2859/* I_PTHREAD:
2860 * This symbol, if defined, indicates to the C program that it should
2861 * include <pthread.h>.
08c92000 2862 */
b8677e3b 2863#$i_pthread I_PTHREAD /**/
08c92000 2864
06501368
MB
2865/* I_PWD:
2866 * This symbol, if defined, indicates to the C program that it should
2867 * include <pwd.h>.
2868 */
2869/* PWQUOTA:
2870 * This symbol, if defined, indicates to the C program that struct passwd
2871 * contains pw_quota.
2872 */
2873/* PWAGE:
2874 * This symbol, if defined, indicates to the C program that struct passwd
2875 * contains pw_age.
2876 */
2877/* PWCHANGE:
2878 * This symbol, if defined, indicates to the C program that struct passwd
2879 * contains pw_change.
2880 */
2881/* PWCLASS:
2882 * This symbol, if defined, indicates to the C program that struct passwd
2883 * contains pw_class.
2884 */
2885/* PWEXPIRE:
2886 * This symbol, if defined, indicates to the C program that struct passwd
2887 * contains pw_expire.
2888 */
2889/* PWCOMMENT:
2890 * This symbol, if defined, indicates to the C program that struct passwd
2891 * contains pw_comment.
2892 */
2893/* PWGECOS:
2894 * This symbol, if defined, indicates to the C program that struct passwd
2895 * contains pw_gecos.
2896 */
2897/* PWPASSWD:
2898 * This symbol, if defined, indicates to the C program that struct passwd
2899 * contains pw_passwd.
2900 */
2901#$i_pwd I_PWD /**/
2902#$d_pwquota PWQUOTA /**/
2903#$d_pwage PWAGE /**/
2904#$d_pwchange PWCHANGE /**/
2905#$d_pwclass PWCLASS /**/
2906#$d_pwexpire PWEXPIRE /**/
2907#$d_pwcomment PWCOMMENT /**/
2908#$d_pwgecos PWGECOS /**/
2909#$d_pwpasswd PWPASSWD /**/
2910
b8677e3b
MB
2911/* I_SYS_ACCESS:
2912 * This symbol, if defined, indicates to the C program that it should
2913 * include <sys/access.h>.
08c92000 2914 */
b8677e3b 2915#$i_sysaccess I_SYS_ACCESS /**/
08c92000 2916
b8677e3b
MB
2917/* I_SYS_SECURITY:
2918 * This symbol, if defined, indicates to the C program that it should
2919 * include <sys/security.h>.
08c92000 2920 */
b8677e3b 2921#$i_syssecrt I_SYS_SECURITY /**/
08c92000 2922
06501368
MB
2923/* I_SYSUIO:
2924 * This symbol, if defined, indicates that <sys/uio.h> exists and
2925 * should be included.
2926 */
2927#$i_sysuio I_SYSUIO /**/
2928
0e0c5f82
MB
2929/* I_TERMIO:
2930 * This symbol, if defined, indicates that the program should include
2931 * <termio.h> rather than <sgtty.h>. There are also differences in
2932 * the ioctl() calls that depend on the value of this symbol.
2933 */
2934/* I_TERMIOS:
2935 * This symbol, if defined, indicates that the program should include
2936 * the POSIX termios.h rather than sgtty.h or termio.h.
2937 * There are also differences in the ioctl() calls that depend on the
2938 * value of this symbol.
2939 */
2940/* I_SGTTY:
2941 * This symbol, if defined, indicates that the program should include
2942 * <sgtty.h> rather than <termio.h>. There are also differences in
2943 * the ioctl() calls that depend on the value of this symbol.
2944 */
2945#$i_termio I_TERMIO /**/
2946#$i_termios I_TERMIOS /**/
2947#$i_sgtty I_SGTTY /**/
2948
b8677e3b
MB
2949/* I_TIME:
2950 * This symbol, if defined, indicates to the C program that it should
2951 * include <time.h>.
08c92000 2952 */
b8677e3b
MB
2953/* I_SYS_TIME:
2954 * This symbol, if defined, indicates to the C program that it should
2955 * include <sys/time.h>.
08c92000 2956 */
b8677e3b 2957/* I_SYS_TIME_KERNEL:
43dddb59 2958 * This symbol, if defined, indicates to the C program that it should
b8677e3b 2959 * include <sys/time.h> with KERNEL defined.
43dddb59 2960 */
b8677e3b
MB
2961/* HAS_TM_TM_ZONE:
2962 * This symbol, if defined, indicates to the C program that
2963 * the struct tm has a tm_zone field.
43dddb59 2964 */
b8677e3b
MB
2965/* HAS_TM_TM_GMTOFF:
2966 * This symbol, if defined, indicates to the C program that
2967 * the struct tm has a tm_gmtoff field.
43dddb59 2968 */
b8677e3b
MB
2969#$i_time I_TIME /**/
2970#$i_systime I_SYS_TIME /**/
2971#$i_systimek I_SYS_TIME_KERNEL /**/
2972#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
2973#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
43dddb59 2974
06501368
MB
2975/* I_STDARG:
2976 * This symbol, if defined, indicates that <stdarg.h> exists and should
2977 * be included.
2978 */
2979/* I_VARARGS:
2980 * This symbol, if defined, indicates to the C program that it should
2981 * include <varargs.h>.
2982 */
2983#$i_stdarg I_STDARG /**/
2984#$i_varargs I_VARARGS /**/
2985
2986/* PERL_INC_VERSION_LIST:
2987 * This variable specifies the list of subdirectories in over
2988 * which perl.c:incpush() and lib/lib.pm will automatically
2989 * search when adding directories to @INC, in a format suitable
2990 * for a C initialization string. See the inc_version_list entry
2991 * in Porting/Glossary for more details.
08c92000 2992 */
b8677e3b 2993#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
08c92000 2994
b8677e3b
MB
2995/* INSTALL_USR_BIN_PERL:
2996 * This symbol, if defined, indicates that Perl is to be installed
2997 * also as /usr/bin/perl.
08c92000 2998 */
b8677e3b 2999#$installusrbinperl INSTALL_USR_BIN_PERL /**/
08c92000 3000
06501368
MB
3001/* Off_t:
3002 * This symbol holds the type used to declare offsets in the kernel.
3003 * It can be int, long, off_t, etc... It may be necessary to include
3004 * <sys/types.h> to get any typedef'ed information.
3005 */
3006/* LSEEKSIZE:
3007 * This symbol holds the number of bytes used by the Off_t.
3008 */
3009/* Off_t_size:
3010 * This symbol holds the number of bytes used by the Off_t.
3011 */
3012#define Off_t $lseektype /* <offset> type */
3013#define LSEEKSIZE $lseeksize /* <offset> size */
3014#define Off_t_size $lseeksize /* <offset> size */
3015
3016/* Free_t:
3017 * This variable contains the return type of free(). It is usually
3018 * void, but occasionally int.
3019 */
3020/* Malloc_t:
3021 * This symbol is the type of pointer returned by malloc and realloc.
3022 */
3023#define Malloc_t $malloctype /**/
3024#define Free_t $freetype /**/
3025
3026/* PERL_MALLOC_WRAP:
3027 * This symbol, if defined, indicates that we'd like malloc wrap checks.
3028 */
3029#$usemallocwrap PERL_MALLOC_WRAP /**/
3030
3031/* MYMALLOC:
3032 * This symbol, if defined, indicates that we're using our own malloc.
3033 */
3034#$d_mymalloc MYMALLOC /**/
3035
3036/* Mode_t:
3037 * This symbol holds the type used to declare file modes
3038 * for systems calls. It is usually mode_t, but may be
3039 * int or unsigned short. It may be necessary to include <sys/types.h>
3040 * to get any typedef'ed information.
3041 */
3042#define Mode_t $modetype /* file mode parameter for system calls */
3043
b8677e3b
MB
3044/* VAL_O_NONBLOCK:
3045 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3046 * non-blocking I/O for the file descriptor. Note that there is no way
3047 * back, i.e. you cannot turn it blocking again this way. If you wish to
3048 * alternatively switch between blocking and non-blocking, use the
3049 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
eaf812ae 3050 */
b8677e3b
MB
3051/* VAL_EAGAIN:
3052 * This symbol holds the errno error code set by read() when no data was
3053 * present on the non-blocking file descriptor.
1d8eaf8c 3054 */
b8677e3b
MB
3055/* RD_NODATA:
3056 * This symbol holds the return code from read() when no data is present
3057 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3058 * not defined, then you can't distinguish between no data and EOF by
3059 * issuing a read(). You'll have to find another way to tell for sure!
e74475c7 3060 */
b8677e3b
MB
3061/* EOF_NONBLOCK:
3062 * This symbol, if defined, indicates to the C program that a read() on
3063 * a non-blocking file descriptor will return 0 on EOF, and not the value
3064 * held in RD_NODATA (-1 usually, in that case!).
e74475c7 3065 */
b8677e3b
MB
3066#define VAL_O_NONBLOCK $o_nonblock
3067#define VAL_EAGAIN $eagain
3068#define RD_NODATA $rd_nodata
3069#$d_eofnblk EOF_NONBLOCK
eaf812ae 3070
06501368
MB
3071/* Netdb_host_t:
3072 * This symbol holds the type used for the 1st argument
3073 * to gethostbyaddr().
3074 */
3075/* Netdb_hlen_t:
3076 * This symbol holds the type used for the 2nd argument
3077 * to gethostbyaddr().
3078 */
3079/* Netdb_name_t:
3080 * This symbol holds the type used for the argument to
3081 * gethostbyname().
3082 */
3083/* Netdb_net_t:
3084 * This symbol holds the type used for the 1st argument to
3085 * getnetbyaddr().
3086 */
3087#define Netdb_host_t $netdb_host_type /**/
3088#define Netdb_hlen_t $netdb_hlen_type /**/
3089#define Netdb_name_t $netdb_name_type /**/
3090#define Netdb_net_t $netdb_net_type /**/
3091
b8677e3b
MB
3092/* PERL_OTHERLIBDIRS:
3093 * This variable contains a colon-separated set of paths for the perl
3094 * binary to search for additional library files or modules.
3095 * These directories will be tacked to the end of @INC.
3096 * Perl will automatically search below each path for version-
3097 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3098 * for more details.
08c92000 3099 */
b8677e3b 3100#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
08c92000 3101
06501368
MB
3102/* Pid_t:
3103 * This symbol holds the type used to declare process ids in the kernel.
3104 * It can be int, uint, pid_t, etc... It may be necessary to include
3105 * <sys/types.h> to get any typedef'ed information.
3106 */
3107#define Pid_t $pidtype /* PID type */
3108
b8677e3b
MB
3109/* PRIVLIB:
3110 * This symbol contains the name of the private library for this package.
3111 * The library is private in the sense that it needn't be in anyone's
3112 * execution path, but it should be accessible by the world. The program
3113 * should be prepared to do ~ expansion.
c0bacbef 3114 */
b8677e3b
MB
3115/* PRIVLIB_EXP:
3116 * This symbol contains the ~name expanded version of PRIVLIB, to be used
3117 * in programs that are not prepared to deal with ~ expansion at run-time.
3118 */
3119#define PRIVLIB "$privlib" /**/
3120#define PRIVLIB_EXP "$privlibexp" /**/
c0bacbef 3121
06501368
MB
3122/* CAN_PROTOTYPE:
3123 * If defined, this macro indicates that the C compiler can handle
3124 * function prototypes.
3125 */
3126/* _:
3127 * This macro is used to declare function parameters for folks who want
3128 * to make declarations with prototypes using a different style than
3129 * the above macros. Use double parentheses. For example:
3130 *
3131 * int main _((int argc, char *argv[]));
3132 */
3133#$prototype CAN_PROTOTYPE /**/
3134#ifdef CAN_PROTOTYPE
3135#define _(args) args
3136#else
3137#define _(args) ()
3138#endif
3139
b8677e3b
MB
3140/* PTRSIZE:
3141 * This symbol contains the size of a pointer, so that the C preprocessor
3142 * can make decisions based on it. It will be sizeof(void *) if
3143 * the compiler supports (void *); otherwise it will be
3144 * sizeof(char *).
08c92000 3145 */
b8677e3b 3146#define PTRSIZE $ptrsize /**/
08c92000 3147
06501368
MB
3148/* HAS_QUAD:
3149 * This symbol, if defined, tells that there's a 64-bit integer type,
3150 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
3151 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
3152 * or QUAD_IS___INT64.
3153 */
3154#$d_quad HAS_QUAD /**/
3155#ifdef HAS_QUAD
3156# define Quad_t $quadtype /**/
3157# define Uquad_t $uquadtype /**/
3158# define QUADKIND $quadkind /**/
3159# define QUAD_IS_INT 1
3160# define QUAD_IS_LONG 2
3161# define QUAD_IS_LONG_LONG 3
3162# define QUAD_IS_INT64_T 4
3163# define QUAD_IS___INT64 5
3164#endif
3165
b8677e3b
MB
3166/* Drand01:
3167 * This macro is to be used to generate uniformly distributed
3168 * random numbers over the range [0., 1.[. You may have to supply
3169 * an 'extern double drand48();' in your program since SunOS 4.1.3
3170 * doesn't provide you with anything relevant in its headers.
3171 * See HAS_DRAND48_PROTO.
a33c94aa 3172 */
b8677e3b
MB
3173/* Rand_seed_t:
3174 * This symbol defines the type of the argument of the
3175 * random seed function.
49dabb45 3176 */
b8677e3b
MB
3177/* seedDrand01:
3178 * This symbol defines the macro to be used in seeding the
3179 * random number generator (see Drand01).
3813c136 3180 */
b8677e3b
MB
3181/* RANDBITS:
3182 * This symbol indicates how many bits are produced by the
3183 * function used to generate normalized random numbers.
3184 * Values include 15, 16, 31, and 48.
1acc7ade 3185 */
a05353bf
MB
3186#define Drand01() $drand01 /**/
3187#define Rand_seed_t $randseedtype /**/
3188#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3189#define RANDBITS $randbits /**/
b8677e3b 3190
06501368
MB
3191/* Select_fd_set_t:
3192 * This symbol holds the type used for the 2nd, 3rd, and 4th
3193 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
3194 * is defined, and 'int *' otherwise. This is only useful if you
3195 * have select(), of course.
3196 */
3197#define Select_fd_set_t $selecttype /**/
3198
3199/* SH_PATH:
3200 * This symbol contains the full pathname to the shell used on this
3201 * on this system to execute Bourne shell scripts. Usually, this will be
3202 * /bin/sh, though it's possible that some systems will have /bin/ksh,
3203 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
3204 * D:/bin/sh.exe.
3205 */
0b0a0724 3206#define SH_PATH "$targetsh" /**/
06501368
MB
3207
3208/* SIG_NAME:
3209 * This symbol contains a list of signal names in order of
3210 * signal number. This is intended
3211 * to be used as a static array initialization, like this:
3212 * char *sig_name[] = { SIG_NAME };
3213 * The signals in the list are separated with commas, and each signal
3214 * is surrounded by double quotes. There is no leading SIG in the signal
3215 * name, i.e. SIGQUIT is known as "QUIT".
3216 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
3217 * etc., where nn is the actual signal number (e.g. NUM37).
3218 * The signal number for sig_name[i] is stored in sig_num[i].
3219 * The last element is 0 to terminate the list with a NULL. This
3220 * corresponds to the 0 at the end of the sig_name_init list.
3221 * Note that this variable is initialized from the sig_name_init,
3222 * not from sig_name (which is unused).
3223 */
3224/* SIG_NUM:
3225 * This symbol contains a list of signal numbers, in the same order as the
3226 * SIG_NAME list. It is suitable for static array initialization, as in:
3227 * int sig_num[] = { SIG_NUM };
3228 * The signals in the list are separated with commas, and the indices
3229 * within that list and the SIG_NAME list match, so it's easy to compute
3230 * the signal name from a number or vice versa at the price of a small
3231 * dynamic linear lookup.
3232 * Duplicates are allowed, but are moved to the end of the list.
3233 * The signal number corresponding to sig_name[i] is sig_number[i].
3234 * if (i < NSIG) then sig_number[i] == i.
3235 * The last element is 0, corresponding to the 0 at the end of
3236 * the sig_name_init list.
3237 * Note that this variable is initialized from the sig_num_init,
3238 * not from sig_num (which is unused).
3239 */
3240/* SIG_SIZE:
3241 * This variable contains the number of elements of the SIG_NAME
3242 * and SIG_NUM arrays, excluding the final NULL entry.
3243 */
3244#define SIG_NAME $sig_name_init /**/
3245#define SIG_NUM $sig_num_init /**/
3246#define SIG_SIZE $sig_size /**/
3247
b8677e3b
MB
3248/* SITEARCH:
3249 * This symbol contains the name of the private library for this package.
3250 * The library is private in the sense that it needn't be in anyone's
3251 * execution path, but it should be accessible by the world. The program
3252 * should be prepared to do ~ expansion.
3253 * The standard distribution will put nothing in this directory.
3254 * After perl has been installed, users may install their own local
3255 * architecture-dependent modules in this directory with
3256 * MakeMaker Makefile.PL
3257 * or equivalent. See INSTALL for details.
a33c94aa 3258 */
b8677e3b
MB
3259/* SITEARCH_EXP:
3260 * This symbol contains the ~name expanded version of SITEARCH, to be used
3261 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3262 */
b8677e3b
MB
3263#$d_sitearch SITEARCH "$sitearch" /**/
3264#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
3265
3266/* SITELIB:
3267 * This symbol contains the name of the private library for this package.
3268 * The library is private in the sense that it needn't be in anyone's
3269 * execution path, but it should be accessible by the world. The program
3270 * should be prepared to do ~ expansion.
3271 * The standard distribution will put nothing in this directory.
3272 * After perl has been installed, users may install their own local
3273 * architecture-independent modules in this directory with
3274 * MakeMaker Makefile.PL
3275 * or equivalent. See INSTALL for details.
10bc17b6 3276 */
b8677e3b
MB
3277/* SITELIB_EXP:
3278 * This symbol contains the ~name expanded version of SITELIB, to be used
3279 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 3280 */
b8677e3b
MB
3281/* SITELIB_STEM:
3282 * This define is SITELIB_EXP with any trailing version-specific component
3283 * removed. The elements in inc_version_list (inc_version_list.U) can
3284 * be tacked onto this variable to generate a list of directories to search.
10bc17b6 3285 */
b8677e3b
MB
3286#define SITELIB "$sitelib" /**/
3287#define SITELIB_EXP "$sitelibexp" /**/
3288#define SITELIB_STEM "$sitelib_stem" /**/
10bc17b6 3289
06501368
MB
3290/* Size_t_size:
3291 * This symbol holds the size of a Size_t in bytes.
3292 */
3293#define Size_t_size $sizesize /**/
3294
3295/* Size_t:
3296 * This symbol holds the type used to declare length parameters
3297 * for string functions. It is usually size_t, but may be
3298 * unsigned long, int, etc. It may be necessary to include
3299 * <sys/types.h> to get any typedef'ed information.
3300 */
3301#define Size_t $sizetype /* length parameter for string functions */
3302
3303/* Sock_size_t:
3304 * This symbol holds the type used for the size argument of
3305 * various socket calls (just the base type, not the pointer-to).
3306 */
3307#define Sock_size_t $socksizetype /**/
3308
b8677e3b
MB
3309/* SSize_t:
3310 * This symbol holds the type used by functions that return
3311 * a count of bytes or an error condition. It must be a signed type.
3312 * It is usually ssize_t, but may be long or int, etc.
3313 * It may be necessary to include <sys/types.h> or <unistd.h>
3314 * to get any typedef'ed information.
3315 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
10bc17b6 3316 */
b8677e3b 3317#define SSize_t $ssizetype /* signed count of bytes */
08c92000 3318
06501368
MB
3319/* STDCHAR:
3320 * This symbol is defined to be the type of char used in stdio.h.
3321 * It has the values "unsigned char" or "char".
eaf812ae 3322 */
06501368
MB
3323#define STDCHAR $stdchar /**/
3324
3325/* Uid_t_f:
3326 * This symbol defines the format string used for printing a Uid_t.
eaf812ae 3327 */
06501368 3328#define Uid_t_f $uidformat /**/
eaf812ae 3329
06501368 3330/* Uid_t_sign:
cfc2543a 3331 * This symbol holds the signedness of a Uid_t.
06501368 3332 * 1 for unsigned, -1 for signed.
36adc09b 3333 */
06501368
MB
3334#define Uid_t_sign $uidsign /* UID sign */
3335
3336/* Uid_t_size:
3337 * This symbol holds the size of a Uid_t in bytes.
a33c94aa 3338 */
06501368 3339#define Uid_t_size $uidsize /* UID size */
a33c94aa 3340
06501368
MB
3341/* Uid_t:
3342 * This symbol holds the type used to declare user ids in the kernel.
3343 * It can be int, ushort, uid_t, etc... It may be necessary to include
3344 * <sys/types.h> to get any typedef'ed information.
15b61c98 3345 */
06501368 3346#define Uid_t $uidtype /* UID type */
b8677e3b 3347
06501368
MB
3348/* USE_ITHREADS:
3349 * This symbol, if defined, indicates that Perl should be built to
3350 * use the interpreter-based threading implementation.
b8677e3b 3351 */
06501368
MB
3352/* USE_5005THREADS:
3353 * This symbol, if defined, indicates that Perl should be built to
3354 * use the 5.005-based threading implementation.
3355 * Only valid up to 5.8.x.
ed140128 3356 */
06501368
MB
3357/* OLD_PTHREADS_API:
3358 * This symbol, if defined, indicates that Perl should
3359 * be built to use the old draft POSIX threads API.
ed140128 3360 */
06501368
MB
3361/* USE_REENTRANT_API:
3362 * This symbol, if defined, indicates that Perl should
3363 * try to use the various _r versions of library functions.
3364 * This is extremely experimental.
3365 */
3366#$use5005threads USE_5005THREADS /**/
3367#$useithreads USE_ITHREADS /**/
3368#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
3369#define USE_THREADS /* until src is revised*/
3370#endif
3371#$d_oldpthreads OLD_PTHREADS_API /**/
3372#$usereentrant USE_REENTRANT_API /**/
ed140128 3373
06501368
MB
3374/* PERL_VENDORARCH:
3375 * If defined, this symbol contains the name of a private library.
3376 * The library is private in the sense that it needn't be in anyone's
3377 * execution path, but it should be accessible by the world.
3378 * It may have a ~ on the front.
3379 * The standard distribution will put nothing in this directory.
3380 * Vendors who distribute perl may wish to place their own
3381 * architecture-dependent modules and extensions in this directory with
3382 * MakeMaker Makefile.PL INSTALLDIRS=vendor
3383 * or equivalent. See INSTALL for details.
ed140128 3384 */
06501368
MB
3385/* PERL_VENDORARCH_EXP:
3386 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
3387 * in programs that are not prepared to deal with ~ expansion at run-time.
3388 */
3389#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
3390#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
3391
3392/* PERL_VENDORLIB_EXP:
3393 * This symbol contains the ~name expanded version of VENDORLIB, to be used
3394 * in programs that are not prepared to deal with ~ expansion at run-time.
3395 */
3396/* PERL_VENDORLIB_STEM:
3397 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
3398 * removed. The elements in inc_version_list (inc_version_list.U) can
3399 * be tacked onto this variable to generate a list of directories to search.
3400 */
3401#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
3402#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
ed140128 3403
f53a6e0e
MB
3404/* USE_CROSS_COMPILE:
3405 * This symbol, if defined, indicates that Perl is being cross-compiled.
3406 */
3407/* PERL_TARGETARCH:
3408 * This symbol, if defined, indicates the target architecture
3409 * Perl has been cross-compiled to. Undefined if not a cross-compile.
3410 */
3411#ifndef USE_CROSS_COMPILE
3412#$usecrosscompile USE_CROSS_COMPILE /**/
3413#define PERL_TARGETARCH "$targetarch" /**/
3414#endif
3415
1be1b388
MB
3416/* PERL_USE_DEVEL:
3417 * This symbol, if defined, indicates that Perl was configured with
3418 * -Dusedevel, to enable development features. This should not be
3419 * done for production builds.
3420 */
3421#$usedevel PERL_USE_DEVEL /**/
3422
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AD
3423/* HAS_ATOLF:
3424 * This symbol, if defined, indicates that the atolf routine is
3425 * available to convert strings into long doubles.
3426 */
3427#$d_atolf HAS_ATOLF /**/
3428
3429/* HAS_ATOLL:
3430 * This symbol, if defined, indicates that the atoll routine is
3431 * available to convert strings into long longs.
3432 */
3433#$d_atoll HAS_ATOLL /**/
3434
3435/* HAS__FWALK:
3436 * This symbol, if defined, indicates that the _fwalk system call is
3437 * available to apply a function to all the file handles.
3438 */
3439#$d__fwalk HAS__FWALK /**/
3440
40613a90
JH
3441/* HAS_ACOSH:
3442 * This symbol, if defined, indicates that the acosh routine is
d0166596 3443 * available to do the inverse hyperbolic cosine function.
40613a90
JH
3444 */
3445#$d_acosh HAS_ACOSH /**/
3446
f40bbcbf
MB
3447/* HAS_AINTL:
3448 * This symbol, if defined, indicates that the aintl routine is
3449 * available. If copysignl is also present we can emulate modfl.
3450 */
3451#$d_aintl HAS_AINTL /**/
3452
427d28ce
JH
3453/* HAS_ASINH:
3454 * This symbol, if defined, indicates that the asinh routine is
3455 * available to do the inverse hyperbolic sine function.
3456 */
3457#$d_asinh HAS_ASINH /**/
3458
3459/* HAS_ATANH:
3460 * This symbol, if defined, indicates that the atanh routine is
3461 * available to do the inverse hyperbolic tangent function.
3462 */
3463#$d_atanh HAS_ATANH /**/
3464
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AD
3465/* HAS_BUILTIN_CHOOSE_EXPR:
3466 * Can we handle GCC builtin for compile-time ternary-like expressions
3467 */
3468/* HAS_BUILTIN_EXPECT:
3469 * Can we handle GCC builtin for telling that certain values are more
3470 * likely
3471 */
3472#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
3473#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
3474
3475/* HAS_C99_VARIADIC_MACROS:
3476 * If defined, the compiler supports C99 variadic macros.
3477 */
3478#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
3479
3480/* HAS_CLASS:
3481 * This symbol, if defined, indicates that the class routine is
3482 * available to classify doubles. Available for example in AIX.
3483 * The returned values are defined in <float.h> and are:
3484 *
3485 * FP_PLUS_NORM Positive normalized, nonzero
3486 * FP_MINUS_NORM Negative normalized, nonzero
3487 * FP_PLUS_DENORM Positive denormalized, nonzero
3488 * FP_MINUS_DENORM Negative denormalized, nonzero
3489 * FP_PLUS_ZERO +0.0
3490 * FP_MINUS_ZERO -0.0
3491 * FP_PLUS_INF +INF
3492 * FP_MINUS_INF -INF
3493 * FP_NANS Signaling Not a Number (NaNS)
3494 * FP_NANQ Quiet Not a Number (NaNQ)
3495 */
3496#$d_class HAS_CLASS /**/
3497
3498/* HAS_CLEARENV:
3499 * This symbol, if defined, indicates that the clearenv () routine is
3500 * available for use.
3501 */
3502#$d_clearenv HAS_CLEARENV /**/
3503
3504/* HAS_STRUCT_CMSGHDR:
3505 * This symbol, if defined, indicates that the struct cmsghdr
3506 * is supported.
3507 */
3508#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
3509
f40bbcbf
MB
3510/* HAS_COPYSIGN:
3511 * This symbol, if defined, indicates that the copysign routine is
3512 * available to do the copysign function.
3513 */
3514#$d_copysign HAS_COPYSIGN /**/
3515
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AD
3516/* HAS_COPYSIGNL:
3517 * This symbol, if defined, indicates that the copysignl routine is
3518 * available. If aintl is also present we can emulate modfl.
3519 */
3520#$d_copysignl HAS_COPYSIGNL /**/
3521
3522/* USE_CPLUSPLUS:
3523 * This symbol, if defined, indicates that a C++ compiler was
3524 * used to compiled Perl and will be used to compile extensions.
3525 */
3526#$d_cplusplus USE_CPLUSPLUS /**/
3527
3528/* HAS_DBMINIT_PROTO:
3529 * This symbol, if defined, indicates that the system provides
3530 * a prototype for the dbminit() function. Otherwise, it is up
3531 * to the program to supply one. A good guess is
3532 * extern int dbminit(char *);
3533 */
3534#$d_dbminitproto HAS_DBMINIT_PROTO /**/
3535
3536/* HAS_DIR_DD_FD:
3537 * This symbol, if defined, indicates that the the DIR* dirstream
3538 * structure contains a member variable named dd_fd.
3539 */
3540#$d_dir_dd_fd HAS_DIR_DD_FD /**/
3541
3542/* HAS_DIRFD:
3543 * This manifest constant lets the C program know that dirfd
3544 * is available.
3545 */
3546#$d_dirfd HAS_DIRFD /**/
3547
3548/* DLSYM_NEEDS_UNDERSCORE:
3549 * This symbol, if defined, indicates that we need to prepend an
3550 * underscore to the symbol name before calling dlsym(). This only
3551 * makes sense if you *have* dlsym, which we will presume is the
3552 * case if you're using dl_dlopen.xs.
3553 */
3554#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
3555
f40bbcbf
MB
3556/* HAS_ERF:
3557 * This symbol, if defined, indicates that the erf routine is
3558 * available to do the error function.
3559 */
3560#$d_erf HAS_ERF /**/
3561
3562/* HAS_ERFC:
3563 * This symbol, if defined, indicates that the erfc routine is
3564 * available to do the complementary error function.
3565 */
3566#$d_erfc HAS_ERFC /**/
3567
3568/* HAS_EXP2:
3569 * This symbol, if defined, indicates that the exp2 routine is
3570 * available to do the 2**x function.
3571 */
3572#$d_exp2 HAS_EXP2 /**/
3573
3574/* HAS_EXPM1:
3575 * This symbol, if defined, indicates that the expm1 routine is
3576 * available to do the exp(x) - 1 when x is near 1 function.
3577 */
3578#$d_expm1 HAS_EXPM1 /**/
3579
ed140128
AD
3580/* HAS_FAST_STDIO:
3581 * This symbol, if defined, indicates that the "fast stdio"
3582 * is available to manipulate the stdio buffers directly.
3583 */
3584#$d_faststdio HAS_FAST_STDIO /**/
3585
3586/* HAS_FCHDIR:
3587 * This symbol, if defined, indicates that the fchdir routine is
3588 * available to change directory using a file descriptor.
3589 */
3590#$d_fchdir HAS_FCHDIR /**/
3591
3592/* FCNTL_CAN_LOCK:
3593 * This symbol, if defined, indicates that fcntl() can be used
3594 * for file locking. Normally on Unix systems this is defined.
3595 * It may be undefined on VMS.
3596 */
3597#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
3598
8b8c6ab7
AD
3599/* HAS_FDCLOSE:
3600 * This symbol, if defined, indicates that the fdclose routine is
3601 * available to free a FILE structure without closing the underlying
3602 * file descriptor. This function appeared in FreeBSD 10.2.
3603 */
3604#$d_fdclose HAS_FDCLOSE /**/
3605
f40bbcbf
MB
3606/* HAS_FDIM:
3607 * This symbol, if defined, indicates that the fdim routine is
3608 * available to do the positive difference function.
3609 */
3610#$d_fdim HAS_FDIM /**/
3611
d0166596
MB
3612/* HAS_FEGETROUND:
3613 * This symbol, if defined, indicates that the fegetround routine is
3614 * available to return the macro corresponding to the current rounding
3615 * mode.
3616 */
3617#$d_fegetround HAS_FEGETROUND /**/
3618
ed140128
AD
3619/* HAS_FINITE:
3620 * This symbol, if defined, indicates that the finite routine is
3621 * available to check whether a double is finite (non-infinity non-NaN).
3622 */
3623#$d_finite HAS_FINITE /**/
3624
3625/* HAS_FINITEL:
3626 * This symbol, if defined, indicates that the finitel routine is
3627 * available to check whether a long double is finite
3628 * (non-infinity non-NaN).
3629 */
3630#$d_finitel HAS_FINITEL /**/
3631
3632/* HAS_FLOCK_PROTO:
3633 * This symbol, if defined, indicates that the system provides
3634 * a prototype for the flock() function. Otherwise, it is up
3635 * to the program to supply one. A good guess is
3636 * extern int flock(int, int);
3637 */
3638#$d_flockproto HAS_FLOCK_PROTO /**/
3639
f40bbcbf
MB
3640/* HAS_FMA:
3641 * This symbol, if defined, indicates that the fma routine is
3642 * available to do the multiply-add function.
3643 */
3644#$d_fma HAS_FMA /**/
3645
3646/* HAS_FMAX:
3647 * This symbol, if defined, indicates that the fmax routine is
3648 * available to do the maximum function.
3649 */
3650#$d_fmax HAS_FMAX /**/
3651
3652/* HAS_FMIN:
3653 * This symbol, if defined, indicates that the fmin routine is
3654 * available to do the minimum function.
3655 */
3656#$d_fmin HAS_FMIN /**/
3657
ed140128
AD
3658/* HAS_FP_CLASS:
3659 * This symbol, if defined, indicates that the fp_class routine is
3660 * available to classify doubles. Available for example in Digital UNIX.
3661 * The returned values are defined in <math.h> and are:
3662 *
3663 * FP_SNAN Signaling NaN (Not-a-Number)
3664 * FP_QNAN Quiet NaN (Not-a-Number)
3665 * FP_POS_INF +infinity
3666 * FP_NEG_INF -infinity
3667 * FP_POS_NORM Positive normalized
3668 * FP_NEG_NORM Negative normalized
3669 * FP_POS_DENORM Positive denormalized
3670 * FP_NEG_DENORM Negative denormalized
3671 * FP_POS_ZERO +0.0 (positive zero)
3672 * FP_NEG_ZERO -0.0 (negative zero)
3673 */
3674#$d_fp_class HAS_FP_CLASS /**/
3675
b19ee02c
JH
3676/* HAS_FP_CLASSL:
3677 * This symbol, if defined, indicates that the fp_classl routine is
d0166596
MB
3678 * available to classify long doubles. Available for example in
3679 * Digital UNIX. See for possible values HAS_FP_CLASS.
b19ee02c
JH
3680 */
3681#$d_fp_classl HAS_FP_CLASSL /**/
3682
ed140128
AD
3683/* HAS_FPCLASS:
3684 * This symbol, if defined, indicates that the fpclass routine is
3685 * available to classify doubles. Available for example in Solaris/SVR4.
3686 * The returned values are defined in <ieeefp.h> and are:
3687 *
3688 * FP_SNAN signaling NaN
3689 * FP_QNAN quiet NaN
3690 * FP_NINF negative infinity
3691 * FP_PINF positive infinity
3692 * FP_NDENORM negative denormalized non-zero
3693 * FP_PDENORM positive denormalized non-zero
3694 * FP_NZERO negative zero
3695 * FP_PZERO positive zero
3696 * FP_NNORM negative normalized non-zero
3697 * FP_PNORM positive normalized non-zero
3698 */
3699#$d_fpclass HAS_FPCLASS /**/
3700
3701/* HAS_FPCLASSIFY:
3702 * This symbol, if defined, indicates that the fpclassify routine is
3703 * available to classify doubles. Available for example in HP-UX.
3704 * The returned values are defined in <math.h> and are
3705 *
3706 * FP_NORMAL Normalized
3707 * FP_ZERO Zero
3708 * FP_INFINITE Infinity
3709 * FP_SUBNORMAL Denormalized
3710 * FP_NAN NaN
3711 *
3712 */
d0166596
MB
3713/* HAS_FP_CLASSIFY:
3714 * This symbol, if defined, indicates that the fp_classify routine is
3715 * available to classify doubles. The values are defined in <math.h>
3716 *
3717 * FP_NORMAL Normalized
3718 * FP_ZERO Zero
3719 * FP_INFINITE Infinity
3720 * FP_SUBNORMAL Denormalized
3721 * FP_NAN NaN
3722 *
3723 */
3724#$d_fpclassify HAS_FPCLASSIFY /**/
3725#$d_fp_classify HAS_FP_CLASSIFY /**/
ed140128
AD
3726
3727/* HAS_FPCLASSL:
3728 * This symbol, if defined, indicates that the fpclassl routine is
3729 * available to classify long doubles. Available for example in IRIX.
3730 * The returned values are defined in <ieeefp.h> and are:
3731 *
3732 * FP_SNAN signaling NaN
3733 * FP_QNAN quiet NaN
3734 * FP_NINF negative infinity
3735 * FP_PINF positive infinity
3736 * FP_NDENORM negative denormalized non-zero
3737 * FP_PDENORM positive denormalized non-zero
3738 * FP_NZERO negative zero
3739 * FP_PZERO positive zero
3740 * FP_NNORM negative normalized non-zero
3741 * FP_PNORM positive normalized non-zero
3742 */
3743#$d_fpclassl HAS_FPCLASSL /**/
3744
4c1a9b0c
JH
3745/* HAS_FPGETROUND:
3746 * This symbol, if defined, indicates that the fpgetround routine is
3747 * available to get the floating point rounding mode.
3748 */
3749#$d_fpgetround HAS_FPGETROUND /**/
3750
ed140128
AD
3751/* HAS_FPOS64_T:
3752 * This symbol will be defined if the C compiler supports fpos64_t.
3753 */
3754#$d_fpos64_t HAS_FPOS64_T /**/
3755
3756/* HAS_FREXPL:
3757 * This symbol, if defined, indicates that the frexpl routine is
3758 * available to break a long double floating-point number into
3759 * a normalized fraction and an integral power of 2.
3760 */
3761#$d_frexpl HAS_FREXPL /**/
3762
ea442100
JH
3763/* HAS_STRUCT_FS_DATA:
3764 * This symbol, if defined, indicates that the struct fs_data
3765 * to do statfs() is supported.
3766 */
3767#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
3768
ed140128
AD
3769/* HAS_FSEEKO:
3770 * This symbol, if defined, indicates that the fseeko routine is
3771 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3772 */
3773#$d_fseeko HAS_FSEEKO /**/
3774
ea442100
JH
3775/* HAS_FSTATFS:
3776 * This symbol, if defined, indicates that the fstatfs routine is
3777 * available to stat filesystems by file descriptors.
3778 */
3779#$d_fstatfs HAS_FSTATFS /**/
3780
ed140128
AD
3781/* HAS_FSYNC:
3782 * This symbol, if defined, indicates that the fsync routine is
3783 * available to write a file's modified data and attributes to
3784 * permanent storage.
3785 */
3786#$d_fsync HAS_FSYNC /**/
3787
3788/* HAS_FTELLO:
3789 * This symbol, if defined, indicates that the ftello routine is
3790 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3791 */
3792#$d_ftello HAS_FTELLO /**/
3793
3794/* HAS_FUTIMES:
3795 * This symbol, if defined, indicates that the futimes routine is
3796 * available to change file descriptor time stamps with struct timevals.
3797 */
3798#$d_futimes HAS_FUTIMES /**/
3799
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3800/* HAS_GETADDRINFO:
3801 * This symbol, if defined, indicates that the getaddrinfo() function
3802 * is available for use.
3803 */
3804#$d_getaddrinfo HAS_GETADDRINFO /**/
3805
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3806/* HAS_GETCWD:
3807 * This symbol, if defined, indicates that the getcwd routine is
3808 * available to get the current working directory.
3809 */
3810#$d_getcwd HAS_GETCWD /**/
3811
3812/* HAS_GETESPWNAM:
3813 * This symbol, if defined, indicates that the getespwnam system call is
cd95ead5 3814 * available to retrieve enhanced (shadow) password entries by name.
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3815 */
3816#$d_getespwnam HAS_GETESPWNAM /**/
3817
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3818/* HAS_GETFSSTAT:
3819 * This symbol, if defined, indicates that the getfsstat routine is
3820 * available to stat filesystems in bulk.
3821 */
3822#$d_getfsstat HAS_GETFSSTAT /**/
3823
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3824/* HAS_GETITIMER:
3825 * This symbol, if defined, indicates that the getitimer routine is
3826 * available to return interval timers.
3827 */
3828#$d_getitimer HAS_GETITIMER /**/
3829
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3830/* HAS_GETMNT:
3831 * This symbol, if defined, indicates that the getmnt routine is
3832 * available to get filesystem mount info by filename.
3833 */
3834#$d_getmnt HAS_GETMNT /**/
3835
3836/* HAS_GETMNTENT:
3837 * This symbol, if defined, indicates that the getmntent routine is
3838 * available to iterate through mounted file systems to get their info.
3839 */
3840#$d_getmntent HAS_GETMNTENT /**/
3841
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3842/* HAS_GETNAMEINFO:
3843 * This symbol, if defined, indicates that the getnameinfo() function
3844 * is available for use.
3845 */
3846#$d_getnameinfo HAS_GETNAMEINFO /**/
3847
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3848/* HAS_GETPRPWNAM:
3849 * This symbol, if defined, indicates that the getprpwnam system call is
3850 * available to retrieve protected (shadow) password entries by name.
3851 */
3852#$d_getprpwnam HAS_GETPRPWNAM /**/
3853
3854/* HAS_GETSPNAM:
3855 * This symbol, if defined, indicates that the getspnam system call is
3856 * available to retrieve SysV shadow password entries by name.
3857 */
3858#$d_getspnam HAS_GETSPNAM /**/
3859
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3860/* HAS_HASMNTOPT:
3861 * This symbol, if defined, indicates that the hasmntopt routine is
3862 * available to query the mount options of file systems.
3863 */
3864#$d_hasmntopt HAS_HASMNTOPT /**/
3865
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3866/* HAS_HYPOT:
3867 * This symbol, if defined, indicates that the hypot routine is
3868 * available to do the hypotenuse function.
3869 */
3870#$d_hypot HAS_HYPOT /**/
3871
3872/* HAS_ILOGB:
3873 * This symbol, if defined, indicates that the ilogb routine is
f40bbcbf 3874 * available to get integer exponent of a floating-point value.
427d28ce
JH
3875 */
3876#$d_ilogb HAS_ILOGB /**/
3877
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3878/* HAS_ILOGBL:
3879 * This symbol, if defined, indicates that the ilogbl routine is
3880 * available. If scalbnl is also present we can emulate frexpl.
3881 */
3882#$d_ilogbl HAS_ILOGBL /**/
3883
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3884/* HAS_INETNTOP:
3885 * This symbol, if defined, indicates that the inet_ntop() function
3886 * is available to parse IPv4 and IPv6 strings.
3887 */
3888#$d_inetntop HAS_INETNTOP /**/
3889
3890/* HAS_INETPTON:
3891 * This symbol, if defined, indicates that the inet_pton() function
3892 * is available to parse IPv4 and IPv6 strings.
3893 */
3894#$d_inetpton HAS_INETPTON /**/
3895
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3896/* HAS_INT64_T:
3897 * This symbol will defined if the C compiler supports int64_t.