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[perl5.git] / config_h.SH
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1# THIS IS A GENERATED FILE
2# DO NOT HAND-EDIT
3#
4# See Porting/config_h.pl
5
34f1896b 6: Set up for generating config_h.SH
12ae5dfc 7case "$CONFIG_SH" in
776a38e3 8'') CONFIG_SH=config.sh;;
12ae5dfc
JH
9esac
10case "$CONFIG_H" in
776a38e3 11'') CONFIG_H=config.h;;
12ae5dfc 12esac
a02608de 13case $PERL_CONFIG_SH in
8d063cd8 14'')
12ae5dfc
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15 if test -f $CONFIG_SH; then TOP=.;
16 elif test -f ../$CONFIG_SH; then TOP=..;
17 elif test -f ../../$CONFIG_SH; then TOP=../..;
18 elif test -f ../../../$CONFIG_SH; then TOP=../../..;
19 elif test -f ../../../../$CONFIG_SH; then TOP=../../../..;
2304df62 20 else
12ae5dfc 21 echo "Can't find $CONFIG_SH."; exit 1
2304df62 22 fi
12ae5dfc 23 . $TOP/$CONFIG_SH
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24 ;;
25esac
26case "$0" in
27*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
8d063cd8 28esac
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29case "$CONFIG_H" in
30already-done) echo "Not re-extracting config.h" ;;
31*)
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32echo "Extracting $CONFIG_H (with variable substitutions)"
33sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
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34/*
35 * This file was produced by running the config_h.SH script, which
12ae5dfc 36 * gets its values from $CONFIG_SH, which is generally produced by
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37 * running Configure.
38 *
39 * Feel free to modify any of this as the need arises. Note, however,
1aef975c 40 * that running config_h.SH again will wipe out any changes you've made.
12ae5dfc 41 * For a more permanent change edit $CONFIG_SH and rerun config_h.SH.
2304df62 42 *
776a38e3 43 * \$Id: Config_h.U 1 2006-08-24 12:32:52Z rmanfredi $
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44 */
45
dfe9444c
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46/*
47 * Package name : $package
48 * Source directory : $src
49 * Configuration time: $cf_time
50 * Configured by : $cf_by
51 * Target system : $myuname
2304df62 52 */
8d063cd8 53
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54#ifndef _config_h_
55#define _config_h_
56
dfe9444c
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57/* LOC_SED:
58 * This symbol holds the complete pathname to the sed program.
774d564b 59 */
dfe9444c 60#define LOC_SED "$full_sed" /**/
774d564b 61
88fdc172
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62/* HAS_ALARM:
63 * This symbol, if defined, indicates that the alarm routine is
64 * available.
a0d0e21e 65 */
88fdc172 66#$d_alarm HAS_ALARM /**/
a0d0e21e 67
88fdc172
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68/* HAS_BCMP:
69 * This symbol is defined if the bcmp() routine is available to
70 * compare blocks of memory.
b4eb6b3d 71 */
88fdc172 72#$d_bcmp HAS_BCMP /**/
b4eb6b3d 73
88fdc172
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74/* HAS_BCOPY:
75 * This symbol is defined if the bcopy() routine is available to
76 * copy blocks of memory.
a687059c 77 */
88fdc172 78#$d_bcopy HAS_BCOPY /**/
a687059c 79
88fdc172
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80/* HAS_BZERO:
81 * This symbol is defined if the bzero() routine is available to
82 * set a memory block to 0.
0d3e774c 83 */
88fdc172 84#$d_bzero HAS_BZERO /**/
0d3e774c 85
88fdc172
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86/* HAS_CHOWN:
87 * This symbol, if defined, indicates that the chown routine is
88 * available.
a0d0e21e 89 */
88fdc172 90#$d_chown HAS_CHOWN /**/
a0d0e21e 91
88fdc172
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92/* HAS_CHROOT:
93 * This symbol, if defined, indicates that the chroot routine is
94 * available.
a0d0e21e 95 */
88fdc172 96#$d_chroot HAS_CHROOT /**/
a0d0e21e 97
88fdc172
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98/* HAS_CHSIZE:
99 * This symbol, if defined, indicates that the chsize routine is available
100 * to truncate files. You might need a -lx to get this routine.
87250799 101 */
88fdc172 102#$d_chsize HAS_CHSIZE /**/
87250799 103
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104/* HAS_CRYPT:
105 * This symbol, if defined, indicates that the crypt routine is available
106 * to encrypt passwords and the like.
107 */
108#$d_crypt HAS_CRYPT /**/
109
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110/* HAS_CTERMID:
111 * This symbol, if defined, indicates that the ctermid routine is
112 * available to generate filename for terminal.
113 */
114#$d_ctermid HAS_CTERMID /**/
115
88fdc172
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116/* HAS_CUSERID:
117 * This symbol, if defined, indicates that the cuserid routine is
118 * available to get character login names.
13281fa4 119 */
88fdc172 120#$d_cuserid HAS_CUSERID /**/
a0d0e21e 121
88fdc172
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122/* HAS_DBL_DIG:
123 * This symbol, if defined, indicates that this system's <float.h>
124 * or <limits.h> defines the symbol DBL_DIG, which is the number
125 * of significant digits in a double precision number. If this
126 * symbol is not defined, a guess of 15 is usually pretty good.
a0d0e21e 127 */
88fdc172 128#$d_dbl_dig HAS_DBL_DIG /* */
a0d0e21e 129
88fdc172
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130/* HAS_DIFFTIME:
131 * This symbol, if defined, indicates that the difftime routine is
132 * available.
a0d0e21e 133 */
88fdc172 134#$d_difftime HAS_DIFFTIME /**/
13281fa4 135
88fdc172
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136/* HAS_DLERROR:
137 * This symbol, if defined, indicates that the dlerror routine is
138 * available to return a string describing the last error that
139 * occurred from a call to dlopen(), dlclose() or dlsym().
ecfc5424 140 */
88fdc172 141#$d_dlerror HAS_DLERROR /**/
ecfc5424 142
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143/* SETUID_SCRIPTS_ARE_SECURE_NOW:
144 * This symbol, if defined, indicates that the bug that prevents
145 * setuid scripts from being secure is not present in this kernel.
146 */
147/* DOSUID:
148 * This symbol, if defined, indicates that the C program should
149 * check the script that it is executing for setuid/setgid bits, and
150 * attempt to emulate setuid/setgid on systems that have disabled
151 * setuid #! scripts because the kernel can't do it securely.
152 * It is up to the package designer to make sure that this emulation
153 * is done securely. Among other things, it should do an fstat on
154 * the script it just opened to make sure it really is a setuid/setgid
155 * script, it should make sure the arguments passed correspond exactly
156 * to the argument on the #! line, and it should not trust any
157 * subprocesses to which it must pass the filename rather than the
158 * file descriptor of the script to be executed.
159 */
160#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
161#$d_dosuid DOSUID /**/
162
88fdc172
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163/* HAS_DUP2:
164 * This symbol, if defined, indicates that the dup2 routine is
165 * available to duplicate file descriptors.
a687059c 166 */
88fdc172 167#$d_dup2 HAS_DUP2 /**/
a687059c 168
88fdc172
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169/* HAS_FCHMOD:
170 * This symbol, if defined, indicates that the fchmod routine is available
171 * to change mode of opened files. If unavailable, use chmod().
378cc40b 172 */
88fdc172 173#$d_fchmod HAS_FCHMOD /**/
378cc40b 174
88fdc172
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175/* HAS_FCHOWN:
176 * This symbol, if defined, indicates that the fchown routine is available
177 * to change ownership of opened files. If unavailable, use chown().
378cc40b 178 */
88fdc172 179#$d_fchown HAS_FCHOWN /**/
378cc40b 180
88fdc172
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181/* HAS_FCNTL:
182 * This symbol, if defined, indicates to the C program that
183 * the fcntl() function exists.
a687059c 184 */
88fdc172 185#$d_fcntl HAS_FCNTL /**/
a687059c 186
88fdc172
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187/* HAS_FGETPOS:
188 * This symbol, if defined, indicates that the fgetpos routine is
189 * available to get the file position indicator, similar to ftell().
a0d0e21e 190 */
88fdc172 191#$d_fgetpos HAS_FGETPOS /**/
a0d0e21e 192
88fdc172
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193/* HAS_FLOCK:
194 * This symbol, if defined, indicates that the flock routine is
195 * available to do file locking.
a687059c 196 */
88fdc172 197#$d_flock HAS_FLOCK /**/
a687059c 198
88fdc172
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199/* HAS_FORK:
200 * This symbol, if defined, indicates that the fork routine is
201 * available.
a0d0e21e 202 */
88fdc172 203#$d_fork HAS_FORK /**/
a0d0e21e 204
88fdc172
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205/* HAS_FSETPOS:
206 * This symbol, if defined, indicates that the fsetpos routine is
207 * available to set the file position indicator, similar to fseek().
a0d0e21e 208 */
88fdc172 209#$d_fsetpos HAS_FSETPOS /**/
a0d0e21e 210
88fdc172
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211/* HAS_GETTIMEOFDAY:
212 * This symbol, if defined, indicates that the gettimeofday() system
213 * call is available for a sub-second accuracy clock. Usually, the file
214 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
215 * The type "Timeval" should be used to refer to "struct timeval".
5f05dabc 216 */
88fdc172
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217#$d_gettimeod HAS_GETTIMEOFDAY /**/
218#ifdef HAS_GETTIMEOFDAY
219#define Timeval struct timeval /* Structure used by gettimeofday() */
220#endif
5f05dabc 221
88fdc172
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222/* HAS_GETGROUPS:
223 * This symbol, if defined, indicates that the getgroups() routine is
224 * available to get the list of process groups. If unavailable, multiple
225 * groups are probably not supported.
378cc40b 226 */
88fdc172 227#$d_getgrps HAS_GETGROUPS /**/
378cc40b 228
88fdc172
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229/* HAS_GETLOGIN:
230 * This symbol, if defined, indicates that the getlogin routine is
231 * available to get the login name.
dfe9444c 232 */
88fdc172 233#$d_getlogin HAS_GETLOGIN /**/
dfe9444c 234
88fdc172
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235/* HAS_GETPGID:
236 * This symbol, if defined, indicates to the C program that
237 * the getpgid(pid) function is available to get the
238 * process group id.
a0d0e21e 239 */
88fdc172 240#$d_getpgid HAS_GETPGID /**/
a0d0e21e 241
88fdc172
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242/* HAS_GETPGRP2:
243 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
244 * routine is available to get the current process group.
a687059c 245 */
88fdc172 246#$d_getpgrp2 HAS_GETPGRP2 /**/
ecfc5424 247
88fdc172
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248/* HAS_GETPPID:
249 * This symbol, if defined, indicates that the getppid routine is
250 * available to get the parent process ID.
378cc40b 251 */
88fdc172 252#$d_getppid HAS_GETPPID /**/
378cc40b 253
88fdc172
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254/* HAS_GETPRIORITY:
255 * This symbol, if defined, indicates that the getpriority routine is
256 * available to get a process's priority.
0d3e774c 257 */
88fdc172 258#$d_getprior HAS_GETPRIORITY /**/
0d3e774c 259
88fdc172
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260/* HAS_INET_ATON:
261 * This symbol, if defined, indicates to the C program that the
262 * inet_aton() function is available to parse IP address "dotted-quad"
263 * strings.
a0d0e21e 264 */
88fdc172 265#$d_inetaton HAS_INET_ATON /**/
a0d0e21e 266
88fdc172
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267/* HAS_KILLPG:
268 * This symbol, if defined, indicates that the killpg routine is available
269 * to kill process groups. If unavailable, you probably should use kill
270 * with a negative process number.
a687059c 271 */
88fdc172 272#$d_killpg HAS_KILLPG /**/
a687059c 273
88fdc172
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274/* HAS_LINK:
275 * This symbol, if defined, indicates that the link routine is
276 * available to create hard links.
a0d0e21e 277 */
88fdc172 278#$d_link HAS_LINK /**/
a0d0e21e 279
88fdc172
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280/* HAS_LOCALECONV:
281 * This symbol, if defined, indicates that the localeconv routine is
282 * available for numeric and monetary formatting conventions.
a0d0e21e 283 */
88fdc172 284#$d_locconv HAS_LOCALECONV /**/
a0d0e21e 285
88fdc172
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286/* HAS_LOCKF:
287 * This symbol, if defined, indicates that the lockf routine is
288 * available to do file locking.
a0d0e21e 289 */
88fdc172 290#$d_lockf HAS_LOCKF /**/
a0d0e21e 291
88fdc172
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292/* HAS_LSTAT:
293 * This symbol, if defined, indicates that the lstat routine is
294 * available to do file stats on symbolic links.
378cc40b 295 */
88fdc172 296#$d_lstat HAS_LSTAT /**/
2304df62 297
88fdc172
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298/* HAS_MBLEN:
299 * This symbol, if defined, indicates that the mblen routine is available
300 * to find the number of bytes in a multibye character.
9f971974 301 */
88fdc172 302#$d_mblen HAS_MBLEN /**/
9f971974 303
88fdc172
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304/* HAS_MBSTOWCS:
305 * This symbol, if defined, indicates that the mbstowcs routine is
306 * available to covert a multibyte string into a wide character string.
9f971974 307 */
88fdc172 308#$d_mbstowcs HAS_MBSTOWCS /**/
9f971974 309
88fdc172
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310/* HAS_MBTOWC:
311 * This symbol, if defined, indicates that the mbtowc routine is available
312 * to covert a multibyte to a wide character.
9f971974 313 */
88fdc172 314#$d_mbtowc HAS_MBTOWC /**/
378cc40b 315
88fdc172
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316/* HAS_MEMCMP:
317 * This symbol, if defined, indicates that the memcmp routine is available
318 * to compare blocks of memory.
a687059c 319 */
88fdc172 320#$d_memcmp HAS_MEMCMP /**/
fe14fcc3 321
88fdc172
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322/* HAS_MEMCPY:
323 * This symbol, if defined, indicates that the memcpy routine is available
324 * to copy blocks of memory.
ecfc5424 325 */
88fdc172 326#$d_memcpy HAS_MEMCPY /**/
ecfc5424 327
88fdc172
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328/* HAS_MEMMOVE:
329 * This symbol, if defined, indicates that the memmove routine is available
330 * to copy potentially overlapping blocks of memory. This should be used
331 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
332 * own version.
a0d0e21e 333 */
88fdc172 334#$d_memmove HAS_MEMMOVE /**/
a0d0e21e 335
88fdc172
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336/* HAS_MEMSET:
337 * This symbol, if defined, indicates that the memset routine is available
338 * to set blocks of memory.
fe749a9f 339 */
88fdc172 340#$d_memset HAS_MEMSET /**/
fe749a9f 341
88fdc172
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342/* HAS_MKDIR:
343 * This symbol, if defined, indicates that the mkdir routine is available
344 * to create directories. Otherwise you should fork off a new process to
345 * exec /bin/mkdir.
fe749a9f 346 */
88fdc172 347#$d_mkdir HAS_MKDIR /**/
fe749a9f 348
88fdc172
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349/* HAS_MKFIFO:
350 * This symbol, if defined, indicates that the mkfifo routine is
351 * available to create FIFOs. Otherwise, mknod should be able to
352 * do it for you. However, if mkfifo is there, mknod might require
353 * super-user privileges which mkfifo will not.
fe14fcc3 354 */
88fdc172 355#$d_mkfifo HAS_MKFIFO /**/
a687059c 356
88fdc172
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357/* HAS_MKTIME:
358 * This symbol, if defined, indicates that the mktime routine is
359 * available.
ecfc5424 360 */
88fdc172 361#$d_mktime HAS_MKTIME /**/
ecfc5424 362
88fdc172
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363/* HAS_MSYNC:
364 * This symbol, if defined, indicates that the msync system call is
365 * available to synchronize a mapped file.
a687059c 366 */
88fdc172 367#$d_msync HAS_MSYNC /**/
a687059c 368
88fdc172
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369/* HAS_MUNMAP:
370 * This symbol, if defined, indicates that the munmap system call is
371 * available to unmap a region, usually mapped by mmap().
fe14fcc3 372 */
88fdc172 373#$d_munmap HAS_MUNMAP /**/
a0d0e21e 374
88fdc172
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375/* HAS_NICE:
376 * This symbol, if defined, indicates that the nice routine is
377 * available.
8e07c86e 378 */
88fdc172 379#$d_nice HAS_NICE /**/
8e07c86e 380
88fdc172
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381/* HAS_PATHCONF:
382 * This symbol, if defined, indicates that pathconf() is available
383 * to determine file-system related limits and options associated
384 * with a given filename.
a0d0e21e 385 */
88fdc172
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386/* HAS_FPATHCONF:
387 * This symbol, if defined, indicates that pathconf() is available
388 * to determine file-system related limits and options associated
389 * with a given open file descriptor.
a0d0e21e 390 */
88fdc172
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391#$d_pathconf HAS_PATHCONF /**/
392#$d_fpathconf HAS_FPATHCONF /**/
a0d0e21e 393
88fdc172
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394/* HAS_PAUSE:
395 * This symbol, if defined, indicates that the pause routine is
396 * available to suspend a process until a signal is received.
a0d0e21e 397 */
88fdc172 398#$d_pause HAS_PAUSE /**/
a0d0e21e 399
88fdc172
SB
400/* HAS_PIPE:
401 * This symbol, if defined, indicates that the pipe routine is
402 * available to create an inter-process channel.
a0d0e21e 403 */
88fdc172 404#$d_pipe HAS_PIPE /**/
fe14fcc3 405
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406/* HAS_POLL:
407 * This symbol, if defined, indicates that the poll routine is
408 * available to poll active file descriptors. Please check I_POLL and
409 * I_SYS_POLL to know which header should be included as well.
410 */
411#$d_poll HAS_POLL /**/
412
88fdc172
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413/* HAS_READDIR:
414 * This symbol, if defined, indicates that the readdir routine is
415 * available to read directory entries. You may have to include
416 * <dirent.h>. See I_DIRENT.
378cc40b 417 */
88fdc172 418#$d_readdir HAS_READDIR /**/
378cc40b 419
88fdc172
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420/* HAS_SEEKDIR:
421 * This symbol, if defined, indicates that the seekdir routine is
422 * available. You may have to include <dirent.h>. See I_DIRENT.
378cc40b 423 */
88fdc172 424#$d_seekdir HAS_SEEKDIR /**/
2304df62 425
88fdc172
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426/* HAS_TELLDIR:
427 * This symbol, if defined, indicates that the telldir routine is
428 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 429 */
88fdc172 430#$d_telldir HAS_TELLDIR /**/
a0d0e21e 431
88fdc172
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432/* HAS_REWINDDIR:
433 * This symbol, if defined, indicates that the rewinddir routine is
434 * available. You may have to include <dirent.h>. See I_DIRENT.
a0d0e21e 435 */
88fdc172 436#$d_rewinddir HAS_REWINDDIR /**/
a0d0e21e 437
88fdc172
SB
438/* HAS_READLINK:
439 * This symbol, if defined, indicates that the readlink routine is
440 * available to read the value of a symbolic link.
dfe9444c 441 */
88fdc172 442#$d_readlink HAS_READLINK /**/
dfe9444c 443
88fdc172
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444/* HAS_RENAME:
445 * This symbol, if defined, indicates that the rename routine is available
446 * to rename files. Otherwise you should do the unlink(), link(), unlink()
447 * trick.
d8f2e4cc 448 */
88fdc172 449#$d_rename HAS_RENAME /**/
d8f2e4cc 450
88fdc172
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451/* HAS_RMDIR:
452 * This symbol, if defined, indicates that the rmdir routine is
453 * available to remove directories. Otherwise you should fork off a
454 * new process to exec /bin/rmdir.
a687059c 455 */
88fdc172 456#$d_rmdir HAS_RMDIR /**/
a687059c 457
88fdc172
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458/* HAS_SELECT:
459 * This symbol, if defined, indicates that the select routine is
460 * available to select active file descriptors. If the timeout field
461 * is used, <sys/time.h> may need to be included.
a687059c 462 */
88fdc172 463#$d_select HAS_SELECT /**/
a687059c 464
88fdc172
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465/* HAS_SETEGID:
466 * This symbol, if defined, indicates that the setegid routine is available
467 * to change the effective gid of the current program.
a687059c 468 */
88fdc172 469#$d_setegid HAS_SETEGID /**/
a687059c 470
88fdc172
SB
471/* HAS_SETEUID:
472 * This symbol, if defined, indicates that the seteuid routine is available
473 * to change the effective uid of the current program.
378cc40b 474 */
88fdc172 475#$d_seteuid HAS_SETEUID /**/
378cc40b 476
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477/* HAS_SETGROUPS:
478 * This symbol, if defined, indicates that the setgroups() routine is
479 * available to set the list of process groups. If unavailable, multiple
480 * groups are probably not supported.
481 */
482#$d_setgrps HAS_SETGROUPS /**/
483
88fdc172
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484/* HAS_SETLINEBUF:
485 * This symbol, if defined, indicates that the setlinebuf routine is
486 * available to change stderr or stdout from block-buffered or unbuffered
487 * to a line-buffered mode.
378cc40b 488 */
88fdc172 489#$d_setlinebuf HAS_SETLINEBUF /**/
2304df62 490
88fdc172
SB
491/* HAS_SETLOCALE:
492 * This symbol, if defined, indicates that the setlocale routine is
493 * available to handle locale-specific ctype implementations.
2304df62 494 */
88fdc172 495#$d_setlocale HAS_SETLOCALE /**/
fe14fcc3 496
88fdc172
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497/* HAS_SETPGID:
498 * This symbol, if defined, indicates that the setpgid(pid, gpid)
499 * routine is available to set process group ID.
c2960299 500 */
88fdc172 501#$d_setpgid HAS_SETPGID /**/
dfe9444c 502
88fdc172
SB
503/* HAS_SETPGRP2:
504 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
505 * routine is available to set the current process group.
16d20bd9 506 */
88fdc172 507#$d_setpgrp2 HAS_SETPGRP2 /**/
dfe9444c 508
88fdc172
SB
509/* HAS_SETPRIORITY:
510 * This symbol, if defined, indicates that the setpriority routine is
511 * available to set a process's priority.
c2960299 512 */
88fdc172 513#$d_setprior HAS_SETPRIORITY /**/
8d063cd8 514
88fdc172
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515/* HAS_SETREGID:
516 * This symbol, if defined, indicates that the setregid routine is
517 * available to change the real and effective gid of the current
518 * process.
a89d8a78 519 */
88fdc172
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520/* HAS_SETRESGID:
521 * This symbol, if defined, indicates that the setresgid routine is
522 * available to change the real, effective and saved gid of the current
523 * process.
a89d8a78 524 */
88fdc172
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525#$d_setregid HAS_SETREGID /**/
526#$d_setresgid HAS_SETRESGID /**/
a89d8a78 527
88fdc172
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528/* HAS_SETREUID:
529 * This symbol, if defined, indicates that the setreuid routine is
530 * available to change the real and effective uid of the current
531 * process.
a0d0e21e 532 */
88fdc172
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533/* HAS_SETRESUID:
534 * This symbol, if defined, indicates that the setresuid routine is
535 * available to change the real, effective and saved uid of the current
536 * process.
2e1b3b7e 537 */
88fdc172
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538#$d_setreuid HAS_SETREUID /**/
539#$d_setresuid HAS_SETRESUID /**/
2e1b3b7e 540
88fdc172
SB
541/* HAS_SETRGID:
542 * This symbol, if defined, indicates that the setrgid routine is available
543 * to change the real gid of the current program.
a687059c 544 */
88fdc172 545#$d_setrgid HAS_SETRGID /**/
e5d73d77 546
88fdc172
SB
547/* HAS_SETRUID:
548 * This symbol, if defined, indicates that the setruid routine is available
549 * to change the real uid of the current program.
ecfc5424 550 */
88fdc172 551#$d_setruid HAS_SETRUID /**/
ecfc5424 552
88fdc172
SB
553/* HAS_SETSID:
554 * This symbol, if defined, indicates that the setsid routine is
555 * available to set the process group ID.
9f971974 556 */
88fdc172 557#$d_setsid HAS_SETSID /**/
9f971974 558
88fdc172
SB
559/* HAS_STRCHR:
560 * This symbol is defined to indicate that the strchr()/strrchr()
561 * functions are available for string searching. If not, try the
562 * index()/rindex() pair.
85e6fe83 563 */
88fdc172
SB
564/* HAS_INDEX:
565 * This symbol is defined to indicate that the index()/rindex()
566 * functions are available for string searching.
a0d0e21e 567 */
88fdc172
SB
568#$d_strchr HAS_STRCHR /**/
569#$d_index HAS_INDEX /**/
85e6fe83 570
88fdc172
SB
571/* HAS_STRCOLL:
572 * This symbol, if defined, indicates that the strcoll routine is
573 * available to compare strings using collating information.
87250799 574 */
88fdc172 575#$d_strcoll HAS_STRCOLL /**/
87250799 576
88fdc172
SB
577/* HAS_STRTOD:
578 * This symbol, if defined, indicates that the strtod routine is
579 * available to provide better numeric string conversion than atof().
a0d0e21e 580 */
88fdc172 581#$d_strtod HAS_STRTOD /**/
a0d0e21e 582
88fdc172
SB
583/* HAS_STRTOL:
584 * This symbol, if defined, indicates that the strtol routine is available
585 * to provide better numeric string conversion than atoi() and friends.
85e6fe83 586 */
88fdc172 587#$d_strtol HAS_STRTOL /**/
d8f2e4cc 588
88fdc172
SB
589/* HAS_STRXFRM:
590 * This symbol, if defined, indicates that the strxfrm() routine is
591 * available to transform strings.
d8f2e4cc 592 */
88fdc172 593#$d_strxfrm HAS_STRXFRM /**/
d8f2e4cc 594
88fdc172
SB
595/* HAS_SYMLINK:
596 * This symbol, if defined, indicates that the symlink routine is available
597 * to create symbolic links.
dfe9444c 598 */
88fdc172 599#$d_symlink HAS_SYMLINK /**/
dfe9444c 600
88fdc172
SB
601/* HAS_SYSCALL:
602 * This symbol, if defined, indicates that the syscall routine is
603 * available to call arbitrary system calls. If undefined, that's tough.
a0d0e21e 604 */
88fdc172 605#$d_syscall HAS_SYSCALL /**/
a687059c 606
88fdc172
SB
607/* HAS_SYSCONF:
608 * This symbol, if defined, indicates that sysconf() is available
609 * to determine system related limits and options.
aaacdc8b 610 */
88fdc172
SB
611#$d_sysconf HAS_SYSCONF /**/
612
613/* HAS_SYSTEM:
614 * This symbol, if defined, indicates that the system routine is
615 * available to issue a shell command.
aaacdc8b 616 */
88fdc172 617#$d_system HAS_SYSTEM /**/
aaacdc8b 618
88fdc172
SB
619/* HAS_TCGETPGRP:
620 * This symbol, if defined, indicates that the tcgetpgrp routine is
621 * available to get foreground process group ID.
aaacdc8b 622 */
88fdc172 623#$d_tcgetpgrp HAS_TCGETPGRP /**/
aaacdc8b 624
88fdc172
SB
625/* HAS_TCSETPGRP:
626 * This symbol, if defined, indicates that the tcsetpgrp routine is
627 * available to set foreground process group ID.
a22e52b9 628 */
88fdc172 629#$d_tcsetpgrp HAS_TCSETPGRP /**/
a22e52b9 630
88fdc172
SB
631/* HAS_TRUNCATE:
632 * This symbol, if defined, indicates that the truncate routine is
633 * available to truncate files.
5ff3f7a4 634 */
88fdc172 635#$d_truncate HAS_TRUNCATE /**/
5ff3f7a4 636
88fdc172
SB
637/* HAS_TZNAME:
638 * This symbol, if defined, indicates that the tzname[] array is
639 * available to access timezone names.
5ff3f7a4 640 */
88fdc172 641#$d_tzname HAS_TZNAME /**/
5ff3f7a4 642
88fdc172
SB
643/* HAS_UMASK:
644 * This symbol, if defined, indicates that the umask routine is
645 * available to set and get the value of the file creation mask.
5ff3f7a4 646 */
88fdc172 647#$d_umask HAS_UMASK /**/
5ff3f7a4 648
88fdc172
SB
649/* HAS_USLEEP:
650 * This symbol, if defined, indicates that the usleep routine is
651 * available to let the process sleep on a sub-second accuracy.
5ff3f7a4 652 */
88fdc172 653#$d_usleep HAS_USLEEP /**/
5ff3f7a4 654
88fdc172
SB
655/* HAS_WAIT4:
656 * This symbol, if defined, indicates that wait4() exists.
8e07c86e 657 */
88fdc172 658#$d_wait4 HAS_WAIT4 /**/
8e07c86e 659
88fdc172
SB
660/* HAS_WAITPID:
661 * This symbol, if defined, indicates that the waitpid routine is
662 * available to wait for child process.
1aef975c 663 */
88fdc172 664#$d_waitpid HAS_WAITPID /**/
85e6fe83 665
88fdc172
SB
666/* HAS_WCSTOMBS:
667 * This symbol, if defined, indicates that the wcstombs routine is
668 * available to convert wide character strings to multibyte strings.
bccf77a5 669 */
88fdc172 670#$d_wcstombs HAS_WCSTOMBS /**/
dfe9444c 671
88fdc172
SB
672/* HAS_WCTOMB:
673 * This symbol, if defined, indicates that the wctomb routine is available
674 * to covert a wide character to a multibyte.
bccf77a5 675 */
88fdc172 676#$d_wctomb HAS_WCTOMB /**/
bccf77a5 677
1d8eaf8c
MB
678/* Groups_t:
679 * This symbol holds the type used for the second argument to
680 * getgroups() and setgroups(). Usually, this is the same as
681 * gidtype (gid_t) , but sometimes it isn't.
682 * It can be int, ushort, gid_t, etc...
683 * It may be necessary to include <sys/types.h> to get any
684 * typedef'ed information. This is only required if you have
685 * getgroups() or setgroups()..
686 */
687#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
688#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
689#endif
690
88fdc172
SB
691/* I_ARPA_INET:
692 * This symbol, if defined, indicates to the C program that it should
693 * include <arpa/inet.h> to get inet_addr and friends declarations.
ff935051 694 */
88fdc172 695#$i_arpainet I_ARPA_INET /**/
ff935051 696
88fdc172
SB
697/* I_DBM:
698 * This symbol, if defined, indicates that <dbm.h> exists and should
699 * be included.
ff935051 700 */
88fdc172
SB
701/* I_RPCSVC_DBM:
702 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
703 * should be included.
10bc17b6 704 */
88fdc172
SB
705#$i_dbm I_DBM /**/
706#$i_rpcsvcdbm I_RPCSVC_DBM /**/
10bc17b6 707
88fdc172
SB
708/* I_DLFCN:
709 * This symbol, if defined, indicates that <dlfcn.h> exists and should
710 * be included.
78a7c709 711 */
88fdc172 712#$i_dlfcn I_DLFCN /**/
78a7c709 713
88fdc172
SB
714/* I_FCNTL:
715 * This manifest constant tells the C program to include <fcntl.h>.
c7aff470 716 */
88fdc172 717#$i_fcntl I_FCNTL /**/
44b94491 718
88fdc172
SB
719/* I_FLOAT:
720 * This symbol, if defined, indicates to the C program that it should
721 * include <float.h> to get definition of symbols like DBL_MAX or
722 * DBL_MIN, i.e. machine dependent floating point values.
c7aff470 723 */
88fdc172 724#$i_float I_FLOAT /**/
c7aff470 725
13cfc98d
MB
726/* I_GDBM:
727 * This symbol, if defined, indicates that <gdbm.h> exists and should
728 * be included.
729 */
730#$i_gdbm I_GDBM /**/
731
88fdc172
SB
732/* I_LIMITS:
733 * This symbol, if defined, indicates to the C program that it should
734 * include <limits.h> to get definition of symbols like WORD_BIT or
735 * LONG_MAX, i.e. machine dependant limitations.
c7aff470 736 */
88fdc172 737#$i_limits I_LIMITS /**/
c7aff470 738
88fdc172
SB
739/* I_LOCALE:
740 * This symbol, if defined, indicates to the C program that it should
741 * include <locale.h>.
a845a0d4 742 */
88fdc172 743#$i_locale I_LOCALE /**/
a845a0d4 744
88fdc172
SB
745/* I_MATH:
746 * This symbol, if defined, indicates to the C program that it should
747 * include <math.h>.
a845a0d4 748 */
88fdc172 749#$i_math I_MATH /**/
a845a0d4 750
88fdc172
SB
751/* I_MEMORY:
752 * This symbol, if defined, indicates to the C program that it should
753 * include <memory.h>.
a845a0d4 754 */
88fdc172
SB
755#$i_memory I_MEMORY /**/
756
88fdc172
SB
757/* I_NETINET_IN:
758 * This symbol, if defined, indicates to the C program that it should
759 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
a845a0d4 760 */
88fdc172
SB
761#$i_niin I_NETINET_IN /**/
762
763/* I_SFIO:
764 * This symbol, if defined, indicates to the C program that it should
765 * include <sfio.h>.
a845a0d4 766 */
88fdc172
SB
767#$i_sfio I_SFIO /**/
768
769/* I_STDDEF:
770 * This symbol, if defined, indicates that <stddef.h> exists and should
771 * be included.
a845a0d4 772 */
88fdc172
SB
773#$i_stddef I_STDDEF /**/
774
775/* I_STDLIB:
776 * This symbol, if defined, indicates that <stdlib.h> exists and should
777 * be included.
a845a0d4 778 */
88fdc172
SB
779#$i_stdlib I_STDLIB /**/
780
781/* I_STRING:
782 * This symbol, if defined, indicates to the C program that it should
783 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
a845a0d4 784 */
88fdc172
SB
785#$i_string I_STRING /**/
786
787/* I_SYS_DIR:
788 * This symbol, if defined, indicates to the C program that it should
789 * include <sys/dir.h>.
a845a0d4 790 */
88fdc172
SB
791#$i_sysdir I_SYS_DIR /**/
792
793/* I_SYS_FILE:
794 * This symbol, if defined, indicates to the C program that it should
795 * include <sys/file.h> to get definition of R_OK and friends.
a845a0d4 796 */
88fdc172 797#$i_sysfile I_SYS_FILE /**/
a845a0d4 798
88fdc172
SB
799/* I_SYS_IOCTL:
800 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
801 * be included. Otherwise, include <sgtty.h> or <termio.h>.
a845a0d4 802 */
88fdc172
SB
803/* I_SYS_SOCKIO:
804 * This symbol, if defined, indicates the <sys/sockio.h> should be included
805 * to get socket ioctl options, like SIOCATMARK.
a845a0d4 806 */
88fdc172
SB
807#$i_sysioctl I_SYS_IOCTL /**/
808#$i_syssockio I_SYS_SOCKIO /**/
809
810/* I_SYS_NDIR:
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/ndir.h>.
a845a0d4 813 */
88fdc172 814#$i_sysndir I_SYS_NDIR /**/
a845a0d4 815
88fdc172
SB
816/* I_SYS_PARAM:
817 * This symbol, if defined, indicates to the C program that it should
818 * include <sys/param.h>.
a845a0d4 819 */
88fdc172
SB
820#$i_sysparam I_SYS_PARAM /**/
821
216dac04
MB
822/* I_SYS_POLL:
823 * This symbol, if defined, indicates that the program may include
824 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
825 * to only include <poll.h>.
826 */
827#$i_syspoll I_SYS_POLL /**/
828
88fdc172
SB
829/* I_SYS_RESOURCE:
830 * This symbol, if defined, indicates to the C program that it should
831 * include <sys/resource.h>.
a845a0d4 832 */
88fdc172 833#$i_sysresrc I_SYS_RESOURCE /**/
a845a0d4 834
88fdc172
SB
835/* I_SYS_SELECT:
836 * This symbol, if defined, indicates to the C program that it should
837 * include <sys/select.h> in order to get definition of struct timeval.
a845a0d4 838 */
88fdc172 839#$i_sysselct I_SYS_SELECT /**/
a845a0d4 840
88fdc172 841/* I_SYS_STAT:
a845a0d4 842 * This symbol, if defined, indicates to the C program that it should
88fdc172 843 * include <sys/stat.h>.
a845a0d4 844 */
88fdc172
SB
845#$i_sysstat I_SYS_STAT /**/
846
847/* I_SYS_TIMES:
a845a0d4 848 * This symbol, if defined, indicates to the C program that it should
88fdc172 849 * include <sys/times.h>.
a845a0d4 850 */
88fdc172
SB
851#$i_systimes I_SYS_TIMES /**/
852
853/* I_SYS_TYPES:
a845a0d4 854 * This symbol, if defined, indicates to the C program that it should
88fdc172 855 * include <sys/types.h>.
a845a0d4 856 */
88fdc172
SB
857#$i_systypes I_SYS_TYPES /**/
858
859/* I_SYS_UN:
860 * This symbol, if defined, indicates to the C program that it should
861 * include <sys/un.h> to get UNIX domain socket definitions.
a845a0d4 862 */
88fdc172
SB
863#$i_sysun I_SYS_UN /**/
864
865/* I_SYS_WAIT:
866 * This symbol, if defined, indicates to the C program that it should
867 * include <sys/wait.h>.
a845a0d4 868 */
88fdc172 869#$i_syswait I_SYS_WAIT /**/
a845a0d4 870
88fdc172
SB
871/* I_TERMIO:
872 * This symbol, if defined, indicates that the program should include
873 * <termio.h> rather than <sgtty.h>. There are also differences in
874 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 875 */
88fdc172
SB
876/* I_TERMIOS:
877 * This symbol, if defined, indicates that the program should include
878 * the POSIX termios.h rather than sgtty.h or termio.h.
879 * There are also differences in the ioctl() calls that depend on the
880 * value of this symbol.
a845a0d4 881 */
88fdc172
SB
882/* I_SGTTY:
883 * This symbol, if defined, indicates that the program should include
884 * <sgtty.h> rather than <termio.h>. There are also differences in
885 * the ioctl() calls that depend on the value of this symbol.
a845a0d4 886 */
88fdc172
SB
887#$i_termio I_TERMIO /**/
888#$i_termios I_TERMIOS /**/
889#$i_sgtty I_SGTTY /**/
890
891/* I_UNISTD:
892 * This symbol, if defined, indicates to the C program that it should
893 * include <unistd.h>.
a845a0d4 894 */
88fdc172 895#$i_unistd I_UNISTD /**/
a845a0d4 896
88fdc172
SB
897/* I_UTIME:
898 * This symbol, if defined, indicates to the C program that it should
899 * include <utime.h>.
a845a0d4 900 */
88fdc172 901#$i_utime I_UTIME /**/
a845a0d4 902
88fdc172
SB
903/* I_VALUES:
904 * This symbol, if defined, indicates to the C program that it should
905 * include <values.h> to get definition of symbols like MINFLOAT or
906 * MAXLONG, i.e. machine dependant limitations. Probably, you
907 * should use <limits.h> instead, if it is available.
a845a0d4 908 */
88fdc172
SB
909#$i_values I_VALUES /**/
910
911/* I_VFORK:
912 * This symbol, if defined, indicates to the C program that it should
913 * include vfork.h.
a845a0d4 914 */
88fdc172
SB
915#$i_vfork I_VFORK /**/
916
ed140128
AD
917/* INTSIZE:
918 * This symbol contains the value of sizeof(int) so that the C
919 * preprocessor can make decisions based on it.
a845a0d4 920 */
ed140128
AD
921/* LONGSIZE:
922 * This symbol contains the value of sizeof(long) so that the C
923 * preprocessor can make decisions based on it.
a845a0d4 924 */
ed140128
AD
925/* SHORTSIZE:
926 * This symbol contains the value of sizeof(short) so that the C
927 * preprocessor can make decisions based on it.
a845a0d4 928 */
ed140128
AD
929#define INTSIZE $intsize /**/
930#define LONGSIZE $longsize /**/
931#define SHORTSIZE $shortsize /**/
a845a0d4 932
ed140128
AD
933/* MULTIARCH:
934 * This symbol, if defined, signifies that the build
935 * process will produce some binary files that are going to be
936 * used in a cross-platform environment. This is the case for
937 * example with the NeXT "fat" binaries that contain executables
938 * for several CPUs.
a845a0d4 939 */
ed140128 940#$multiarch MULTIARCH /**/
a845a0d4 941
ed140128
AD
942/* HAS_QUAD:
943 * This symbol, if defined, tells that there's a 64-bit integer type,
944 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
945 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
eaf812ae 946 */
ed140128
AD
947#$d_quad HAS_QUAD /**/
948#ifdef HAS_QUAD
949# define Quad_t $quadtype /**/
950# define Uquad_t $uquadtype /**/
951# define QUADKIND $quadkind /**/
952# define QUAD_IS_INT 1
953# define QUAD_IS_LONG 2
954# define QUAD_IS_LONG_LONG 3
955# define QUAD_IS_INT64_T 4
eaf812ae
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956#endif
957
08c92000
MB
958/* OSNAME:
959 * This symbol contains the name of the operating system, as determined
960 * by Configure. You shouldn't rely on it too much; the specific
961 * feature tests from Configure are generally more reliable.
962 */
963/* OSVERS:
964 * This symbol contains the version of the operating system, as determined
965 * by Configure. You shouldn't rely on it too much; the specific
966 * feature tests from Configure are generally more reliable.
967 */
968#define OSNAME "$osname" /**/
969#define OSVERS "$osvers" /**/
970
08c92000
MB
971/* ARCHLIB:
972 * This variable, if defined, holds the name of the directory in
973 * which the user wants to put architecture-dependent public
974 * library files for $package. It is most often a local directory
975 * such as /usr/local/lib. Programs using this variable must be
976 * prepared to deal with filename expansion. If ARCHLIB is the
977 * same as PRIVLIB, it is not defined, since presumably the
978 * program already searches PRIVLIB.
979 */
980/* ARCHLIB_EXP:
981 * This symbol contains the ~name expanded version of ARCHLIB, to be used
982 * in programs that are not prepared to deal with ~ expansion at run-time.
983 */
984#$d_archlib ARCHLIB "$archlib" /**/
985#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
986
987/* ARCHNAME:
988 * This symbol holds a string representing the architecture name.
989 * It may be used to construct an architecture-dependant pathname
990 * where library files may be held under a private library, for
991 * instance.
992 */
993#define ARCHNAME "$archname" /**/
994
08c92000
MB
995/* BIN:
996 * This symbol holds the path of the bin directory where the package will
997 * be installed. Program must be prepared to deal with ~name substitution.
998 */
999/* BIN_EXP:
1000 * This symbol is the filename expanded version of the BIN symbol, for
1001 * programs that do not want to deal with that at run-time.
1002 */
f3f1a2d8
MB
1003/* PERL_RELOCATABLE_INC:
1004 * This symbol, if defined, indicates that we'd like to relocate entries
1005 * in @INC at run time based on the location of the perl binary.
1006 */
08c92000
MB
1007#define BIN "$bin" /**/
1008#define BIN_EXP "$binexp" /**/
f3f1a2d8 1009#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/
08c92000 1010
08c92000
MB
1011/* CAT2:
1012 * This macro concatenates 2 tokens together.
1013 */
1014/* STRINGIFY:
1015 * This macro surrounds its token with double quotes.
1016 */
1017#if $cpp_stuff == 1
1018#define CAT2(a,b) a/**/b
1019#define STRINGIFY(a) "a"
08c92000
MB
1020#endif
1021#if $cpp_stuff == 42
34f1896b 1022#define PeRl_CaTiFy(a, b) a ## b
08c92000 1023#define PeRl_StGiFy(a) #a
08c92000
MB
1024#define CAT2(a,b) PeRl_CaTiFy(a,b)
1025#define StGiFy(a) PeRl_StGiFy(a)
1026#define STRINGIFY(a) PeRl_StGiFy(a)
1027#endif
1028#if $cpp_stuff != 1 && $cpp_stuff != 42
4137585d 1029#include "Bletch: How does this C preprocessor concatenate tokens?"
08c92000
MB
1030#endif
1031
1032/* CPPSTDIN:
1033 * This symbol contains the first part of the string which will invoke
1034 * the C preprocessor on the standard input and produce to standard
1035 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1036 * call a wrapper. See CPPRUN.
1037 */
1038/* CPPMINUS:
1039 * This symbol contains the second part of the string which will invoke
1040 * the C preprocessor on the standard input and produce to standard
1041 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1042 * to specify standard input, otherwise the value is "".
1043 */
1044/* CPPRUN:
1045 * This symbol contains the string which will invoke a C preprocessor on
1046 * the standard input and produce to standard output. It needs to end
1047 * with CPPLAST, after all other preprocessor flags have been specified.
1048 * The main difference with CPPSTDIN is that this program will never be a
1049 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1050 * available directly to the user. Note that it may well be different from
1051 * the preprocessor used to compile the C program.
1052 */
1053/* CPPLAST:
1054 * This symbol is intended to be used along with CPPRUN in the same manner
1055 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1056 */
1057#define CPPSTDIN "$cppstdin"
1058#define CPPMINUS "$cppminus"
1059#define CPPRUN "$cpprun"
1060#define CPPLAST "$cpplast"
1061
08c92000
MB
1062/* HAS_ACCESS:
1063 * This manifest constant lets the C program know that the access()
1064 * system call is available to check for accessibility using real UID/GID.
1065 * (always present on UNIX.)
1066 */
1067#$d_access HAS_ACCESS /**/
1068
ed140128
AD
1069/* HAS_ACCESSX:
1070 * This symbol, if defined, indicates that the accessx routine is
1071 * available to do extended access checks.
eaf812ae 1072 */
ed140128 1073#$d_accessx HAS_ACCESSX /**/
eaf812ae 1074
08c92000
MB
1075/* HAS_ASCTIME_R:
1076 * This symbol, if defined, indicates that the asctime_r routine
1077 * is available to asctime re-entrantly.
1078 */
1079/* ASCTIME_R_PROTO:
1080 * This symbol encodes the prototype of asctime_r.
1081 * It is zero if d_asctime_r is undef, and one of the
1082 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1083 * is defined.
1084 */
1085#$d_asctime_r HAS_ASCTIME_R /**/
1086#define ASCTIME_R_PROTO $asctime_r_proto /**/
1087
eaf812ae
MB
1088/* HASATTRIBUTE_FORMAT:
1089 * Can we handle GCC attribute for checking printf-style formats
1090 */
dcb594bc
MB
1091/* PRINTF_FORMAT_NULL_OK:
1092 * Allows __printf__ format to be null when checking printf-style
1093 */
eaf812ae
MB
1094/* HASATTRIBUTE_MALLOC:
1095 * Can we handle GCC attribute for malloc-style functions.
1096 */
1097/* HASATTRIBUTE_NONNULL:
1098 * Can we handle GCC attribute for nonnull function parms.
1099 */
1100/* HASATTRIBUTE_NORETURN:
1101 * Can we handle GCC attribute for functions that do not return
1102 */
1103/* HASATTRIBUTE_PURE:
1104 * Can we handle GCC attribute for pure functions
1105 */
1106/* HASATTRIBUTE_UNUSED:
1107 * Can we handle GCC attribute for unused variables and arguments
1108 */
1109/* HASATTRIBUTE_WARN_UNUSED_RESULT:
1110 * Can we handle GCC attribute for warning on unused results
1111 */
1112#$d_attribute_format HASATTRIBUTE_FORMAT /**/
dcb594bc 1113#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
eaf812ae
MB
1114#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/
1115#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/
1116#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/
1117#$d_attribute_pure HASATTRIBUTE_PURE /**/
1118#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
1119#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
1120
f244a502
JH
1121/* HASCONST:
1122 * This symbol, if defined, indicates that this C compiler knows about
1123 * the const type. There is no need to actually test for that symbol
1124 * within your programs. The mere use of the "const" keyword will
1125 * trigger the necessary tests.
1126 */
1127#$d_const HASCONST /**/
1128#ifndef HASCONST
1129#define const
1130#endif
1131
08c92000
MB
1132/* HAS_CRYPT_R:
1133 * This symbol, if defined, indicates that the crypt_r routine
1134 * is available to crypt re-entrantly.
a845a0d4 1135 */
08c92000
MB
1136/* CRYPT_R_PROTO:
1137 * This symbol encodes the prototype of crypt_r.
1138 * It is zero if d_crypt_r is undef, and one of the
1139 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1140 * is defined.
a845a0d4 1141 */
08c92000
MB
1142#$d_crypt_r HAS_CRYPT_R /**/
1143#define CRYPT_R_PROTO $crypt_r_proto /**/
a845a0d4 1144
08c92000
MB
1145/* HAS_CSH:
1146 * This symbol, if defined, indicates that the C-shell exists.
a845a0d4 1147 */
08c92000
MB
1148/* CSH:
1149 * This symbol, if defined, contains the full pathname of csh.
88fdc172 1150 */
08c92000
MB
1151#$d_csh HAS_CSH /**/
1152#ifdef HAS_CSH
1153#define CSH "$full_csh" /**/
1154#endif
a845a0d4 1155
eaf812ae
MB
1156/* HAS_CTERMID_R:
1157 * This symbol, if defined, indicates that the ctermid_r routine
1158 * is available to ctermid re-entrantly.
1159 */
1160/* CTERMID_R_PROTO:
1161 * This symbol encodes the prototype of ctermid_r.
1162 * It is zero if d_ctermid_r is undef, and one of the
1163 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1164 * is defined.
1165 */
1166#$d_ctermid_r HAS_CTERMID_R /**/
1167#define CTERMID_R_PROTO $ctermid_r_proto /**/
1168
08c92000
MB
1169/* HAS_CTIME_R:
1170 * This symbol, if defined, indicates that the ctime_r routine
1171 * is available to ctime re-entrantly.
a845a0d4 1172 */
08c92000
MB
1173/* CTIME_R_PROTO:
1174 * This symbol encodes the prototype of ctime_r.
1175 * It is zero if d_ctime_r is undef, and one of the
1176 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1177 * is defined.
a845a0d4 1178 */
08c92000
MB
1179#$d_ctime_r HAS_CTIME_R /**/
1180#define CTIME_R_PROTO $ctime_r_proto /**/
a845a0d4 1181
08c92000
MB
1182/* HAS_DRAND48_R:
1183 * This symbol, if defined, indicates that the drand48_r routine
1184 * is available to drand48 re-entrantly.
a845a0d4 1185 */
08c92000
MB
1186/* DRAND48_R_PROTO:
1187 * This symbol encodes the prototype of drand48_r.
1188 * It is zero if d_drand48_r is undef, and one of the
1189 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1190 * is defined.
1191 */
1192#$d_drand48_r HAS_DRAND48_R /**/
1193#define DRAND48_R_PROTO $drand48_r_proto /**/
a845a0d4 1194
08c92000
MB
1195/* HAS_DRAND48_PROTO:
1196 * This symbol, if defined, indicates that the system provides
1197 * a prototype for the drand48() function. Otherwise, it is up
1198 * to the program to supply one. A good guess is
1199 * extern double drand48(void);
88fdc172 1200 */
08c92000 1201#$d_drand48proto HAS_DRAND48_PROTO /**/
88fdc172 1202
ed140128
AD
1203/* HAS_EACCESS:
1204 * This symbol, if defined, indicates that the eaccess routine is
1205 * available to do extended access checks.
1206 */
1207#$d_eaccess HAS_EACCESS /**/
1208
08c92000
MB
1209/* HAS_ENDGRENT:
1210 * This symbol, if defined, indicates that the getgrent routine is
1211 * available for finalizing sequential access of the group database.
88fdc172 1212 */
08c92000
MB
1213#$d_endgrent HAS_ENDGRENT /**/
1214
1215/* HAS_ENDGRENT_R:
1216 * This symbol, if defined, indicates that the endgrent_r routine
1217 * is available to endgrent re-entrantly.
88fdc172 1218 */
08c92000
MB
1219/* ENDGRENT_R_PROTO:
1220 * This symbol encodes the prototype of endgrent_r.
1221 * It is zero if d_endgrent_r is undef, and one of the
1222 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1223 * is defined.
88fdc172 1224 */
08c92000
MB
1225#$d_endgrent_r HAS_ENDGRENT_R /**/
1226#define ENDGRENT_R_PROTO $endgrent_r_proto /**/
1227
1228/* HAS_ENDHOSTENT:
1229 * This symbol, if defined, indicates that the endhostent() routine is
1230 * available to close whatever was being used for host queries.
88fdc172 1231 */
08c92000 1232#$d_endhent HAS_ENDHOSTENT /**/
88fdc172 1233
eaf812ae
MB
1234/* HAS_ENDHOSTENT_R:
1235 * This symbol, if defined, indicates that the endhostent_r routine
1236 * is available to endhostent re-entrantly.
1237 */
1238/* ENDHOSTENT_R_PROTO:
1239 * This symbol encodes the prototype of endhostent_r.
1240 * It is zero if d_endhostent_r is undef, and one of the
1241 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1242 * is defined.
1243 */
1244#$d_endhostent_r HAS_ENDHOSTENT_R /**/
1245#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/
1246
08c92000
MB
1247/* HAS_ENDNETENT:
1248 * This symbol, if defined, indicates that the endnetent() routine is
1249 * available to close whatever was being used for network queries.
88fdc172 1250 */
08c92000
MB
1251#$d_endnent HAS_ENDNETENT /**/
1252
eaf812ae
MB
1253/* HAS_ENDNETENT_R:
1254 * This symbol, if defined, indicates that the endnetent_r routine
1255 * is available to endnetent re-entrantly.
1256 */
1257/* ENDNETENT_R_PROTO:
1258 * This symbol encodes the prototype of endnetent_r.
1259 * It is zero if d_endnetent_r is undef, and one of the
1260 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1261 * is defined.
1262 */
1263#$d_endnetent_r HAS_ENDNETENT_R /**/
1264#define ENDNETENT_R_PROTO $endnetent_r_proto /**/
1265
08c92000
MB
1266/* HAS_ENDPROTOENT:
1267 * This symbol, if defined, indicates that the endprotoent() routine is
1268 * available to close whatever was being used for protocol queries.
88fdc172 1269 */
08c92000
MB
1270#$d_endpent HAS_ENDPROTOENT /**/
1271
eaf812ae
MB
1272/* HAS_ENDPROTOENT_R:
1273 * This symbol, if defined, indicates that the endprotoent_r routine
1274 * is available to endprotoent re-entrantly.
1275 */
1276/* ENDPROTOENT_R_PROTO:
1277 * This symbol encodes the prototype of endprotoent_r.
1278 * It is zero if d_endprotoent_r is undef, and one of the
1279 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1280 * is defined.
1281 */
1282#$d_endprotoent_r HAS_ENDPROTOENT_R /**/
1283#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/
1284
08c92000
MB
1285/* HAS_ENDPWENT:
1286 * This symbol, if defined, indicates that the getgrent routine is
1287 * available for finalizing sequential access of the passwd database.
88fdc172 1288 */
08c92000
MB
1289#$d_endpwent HAS_ENDPWENT /**/
1290
1291/* HAS_ENDPWENT_R:
1292 * This symbol, if defined, indicates that the endpwent_r routine
1293 * is available to endpwent re-entrantly.
88fdc172 1294 */
08c92000
MB
1295/* ENDPWENT_R_PROTO:
1296 * This symbol encodes the prototype of endpwent_r.
1297 * It is zero if d_endpwent_r is undef, and one of the
1298 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1299 * is defined.
88fdc172 1300 */
08c92000
MB
1301#$d_endpwent_r HAS_ENDPWENT_R /**/
1302#define ENDPWENT_R_PROTO $endpwent_r_proto /**/
1303
1304/* HAS_ENDSERVENT:
1305 * This symbol, if defined, indicates that the endservent() routine is
1306 * available to close whatever was being used for service queries.
a845a0d4 1307 */
08c92000
MB
1308#$d_endsent HAS_ENDSERVENT /**/
1309
eaf812ae
MB
1310/* HAS_ENDSERVENT_R:
1311 * This symbol, if defined, indicates that the endservent_r routine
1312 * is available to endservent re-entrantly.
1313 */
1314/* ENDSERVENT_R_PROTO:
1315 * This symbol encodes the prototype of endservent_r.
1316 * It is zero if d_endservent_r is undef, and one of the
1317 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1318 * is defined.
1319 */
1320#$d_endservent_r HAS_ENDSERVENT_R /**/
1321#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
1322
08c92000
MB
1323/* FLEXFILENAMES:
1324 * This symbol, if defined, indicates that the system supports filenames
1325 * longer than 14 characters.
a845a0d4 1326 */
08c92000 1327#$d_flexfnam FLEXFILENAMES /**/
a845a0d4 1328
08c92000
MB
1329/* HAS_GETGRENT:
1330 * This symbol, if defined, indicates that the getgrent routine is
1331 * available for sequential access of the group database.
a845a0d4 1332 */
08c92000 1333#$d_getgrent HAS_GETGRENT /**/
a845a0d4 1334
08c92000
MB
1335/* HAS_GETGRENT_R:
1336 * This symbol, if defined, indicates that the getgrent_r routine
1337 * is available to getgrent re-entrantly.
a845a0d4 1338 */
08c92000
MB
1339/* GETGRENT_R_PROTO:
1340 * This symbol encodes the prototype of getgrent_r.
1341 * It is zero if d_getgrent_r is undef, and one of the
1342 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1343 * is defined.
1344 */
1345#$d_getgrent_r HAS_GETGRENT_R /**/
1346#define GETGRENT_R_PROTO $getgrent_r_proto /**/
a845a0d4 1347
08c92000
MB
1348/* HAS_GETGRGID_R:
1349 * This symbol, if defined, indicates that the getgrgid_r routine
1350 * is available to getgrgid re-entrantly.
a845a0d4 1351 */
08c92000
MB
1352/* GETGRGID_R_PROTO:
1353 * This symbol encodes the prototype of getgrgid_r.
1354 * It is zero if d_getgrgid_r is undef, and one of the
1355 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1356 * is defined.
a845a0d4 1357 */
08c92000
MB
1358#$d_getgrgid_r HAS_GETGRGID_R /**/
1359#define GETGRGID_R_PROTO $getgrgid_r_proto /**/
a845a0d4 1360
08c92000
MB
1361/* HAS_GETGRNAM_R:
1362 * This symbol, if defined, indicates that the getgrnam_r routine
1363 * is available to getgrnam re-entrantly.
a845a0d4 1364 */
08c92000
MB
1365/* GETGRNAM_R_PROTO:
1366 * This symbol encodes the prototype of getgrnam_r.
1367 * It is zero if d_getgrnam_r is undef, and one of the
1368 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1369 * is defined.
a845a0d4 1370 */
08c92000
MB
1371#$d_getgrnam_r HAS_GETGRNAM_R /**/
1372#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/
a845a0d4 1373
08c92000
MB
1374/* HAS_GETHOSTBYADDR:
1375 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1376 * available to look up hosts by their IP addresses.
a845a0d4 1377 */
08c92000 1378#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
a845a0d4 1379
08c92000
MB
1380/* HAS_GETHOSTBYNAME:
1381 * This symbol, if defined, indicates that the gethostbyname() routine is
1382 * available to look up host names in some data base or other.
a845a0d4 1383 */
08c92000 1384#$d_gethbyname HAS_GETHOSTBYNAME /**/
a845a0d4 1385
08c92000
MB
1386/* HAS_GETHOSTENT:
1387 * This symbol, if defined, indicates that the gethostent() routine is
1388 * available to look up host names in some data base or another.
a845a0d4 1389 */
08c92000 1390#$d_gethent HAS_GETHOSTENT /**/
a845a0d4 1391
08c92000
MB
1392/* HAS_GETHOSTNAME:
1393 * This symbol, if defined, indicates that the C program may use the
1394 * gethostname() routine to derive the host name. See also HAS_UNAME
1395 * and PHOSTNAME.
9cdaf1c3 1396 */
08c92000
MB
1397/* HAS_UNAME:
1398 * This symbol, if defined, indicates that the C program may use the
1399 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1400 * and PHOSTNAME.
9cdaf1c3 1401 */
08c92000
MB
1402/* PHOSTNAME:
1403 * This symbol, if defined, indicates the command to feed to the
1404 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1405 * and HAS_UNAME. Note that the command uses a fully qualified path,
1406 * so that it is safe even if used by a process with super-user
1407 * privileges.
a845a0d4 1408 */
08c92000
MB
1409/* HAS_PHOSTNAME:
1410 * This symbol, if defined, indicates that the C program may use the
1411 * contents of PHOSTNAME as a command to feed to the popen() routine
1412 * to derive the host name.
a845a0d4 1413 */
08c92000
MB
1414#$d_gethname HAS_GETHOSTNAME /**/
1415#$d_uname HAS_UNAME /**/
1416#$d_phostname HAS_PHOSTNAME /**/
1417#ifdef HAS_PHOSTNAME
1418#define PHOSTNAME "$aphostname" /* How to get the host name */
1419#endif
a845a0d4 1420
eaf812ae
MB
1421/* HAS_GETHOSTBYADDR_R:
1422 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1423 * is available to gethostbyaddr re-entrantly.
a845a0d4 1424 */
eaf812ae
MB
1425/* GETHOSTBYADDR_R_PROTO:
1426 * This symbol encodes the prototype of gethostbyaddr_r.
1427 * It is zero if d_gethostbyaddr_r is undef, and one of the
1428 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1429 * is defined.
a845a0d4 1430 */
eaf812ae
MB
1431#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/
1432#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/
08c92000 1433
eaf812ae
MB
1434/* HAS_GETHOSTBYNAME_R:
1435 * This symbol, if defined, indicates that the gethostbyname_r routine
1436 * is available to gethostbyname re-entrantly.
a845a0d4 1437 */
eaf812ae
MB
1438/* GETHOSTBYNAME_R_PROTO:
1439 * This symbol encodes the prototype of gethostbyname_r.
1440 * It is zero if d_gethostbyname_r is undef, and one of the
1441 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
08c92000 1442 * is defined.
a845a0d4 1443 */
eaf812ae
MB
1444#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/
1445#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/
1446
1447/* HAS_GETHOSTENT_R:
1448 * This symbol, if defined, indicates that the gethostent_r routine
1449 * is available to gethostent re-entrantly.
1450 */
1451/* GETHOSTENT_R_PROTO:
1452 * This symbol encodes the prototype of gethostent_r.
1453 * It is zero if d_gethostent_r is undef, and one of the
1454 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1455 * is defined.
1456 */
1457#$d_gethostent_r HAS_GETHOSTENT_R /**/
1458#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/
1459
1460/* HAS_GETHOST_PROTOS:
1461 * This symbol, if defined, indicates that <netdb.h> includes
1462 * prototypes for gethostent(), gethostbyname(), and
1463 * gethostbyaddr(). Otherwise, it is up to the program to guess
1464 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1465 */
1466#$d_gethostprotos HAS_GETHOST_PROTOS /**/
1467
eaf812ae
MB
1468/* HAS_GETLOGIN_R:
1469 * This symbol, if defined, indicates that the getlogin_r routine
1470 * is available to getlogin re-entrantly.
1471 */
1472/* GETLOGIN_R_PROTO:
1473 * This symbol encodes the prototype of getlogin_r.
1474 * It is zero if d_getlogin_r is undef, and one of the
1475 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1476 * is defined.
1477 */
1478#$d_getlogin_r HAS_GETLOGIN_R /**/
1479#define GETLOGIN_R_PROTO $getlogin_r_proto /**/
1480
08c92000
MB
1481/* HAS_GETNETBYADDR:
1482 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1483 * available to look up networks by their IP addresses.
a845a0d4 1484 */
08c92000
MB
1485#$d_getnbyaddr HAS_GETNETBYADDR /**/
1486
1487/* HAS_GETNETBYNAME:
1488 * This symbol, if defined, indicates that the getnetbyname() routine is
1489 * available to look up networks by their names.
a845a0d4 1490 */
08c92000 1491#$d_getnbyname HAS_GETNETBYNAME /**/
a845a0d4 1492
08c92000
MB
1493/* HAS_GETNETENT:
1494 * This symbol, if defined, indicates that the getnetent() routine is
1495 * available to look up network names in some data base or another.
a845a0d4 1496 */
08c92000
MB
1497#$d_getnent HAS_GETNETENT /**/
1498
eaf812ae
MB
1499/* HAS_GETNETBYADDR_R:
1500 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1501 * is available to getnetbyaddr re-entrantly.
1502 */
1503/* GETNETBYADDR_R_PROTO:
1504 * This symbol encodes the prototype of getnetbyaddr_r.
1505 * It is zero if d_getnetbyaddr_r is undef, and one of the
1506 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1507 * is defined.
1508 */
1509#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/
1510#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/
1511
1512/* HAS_GETNETBYNAME_R:
1513 * This symbol, if defined, indicates that the getnetbyname_r routine
1514 * is available to getnetbyname re-entrantly.
1515 */
1516/* GETNETBYNAME_R_PROTO:
1517 * This symbol encodes the prototype of getnetbyname_r.
1518 * It is zero if d_getnetbyname_r is undef, and one of the
1519 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1520 * is defined.
1521 */
1522#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/
1523#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/
1524
1525/* HAS_GETNETENT_R:
1526 * This symbol, if defined, indicates that the getnetent_r routine
1527 * is available to getnetent re-entrantly.
1528 */
1529/* GETNETENT_R_PROTO:
1530 * This symbol encodes the prototype of getnetent_r.
1531 * It is zero if d_getnetent_r is undef, and one of the
1532 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1533 * is defined.
1534 */
1535#$d_getnetent_r HAS_GETNETENT_R /**/
1536#define GETNETENT_R_PROTO $getnetent_r_proto /**/
1537
08c92000
MB
1538/* HAS_GETNET_PROTOS:
1539 * This symbol, if defined, indicates that <netdb.h> includes
1540 * prototypes for getnetent(), getnetbyname(), and
1541 * getnetbyaddr(). Otherwise, it is up to the program to guess
1542 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1543 */
08c92000 1544#$d_getnetprotos HAS_GETNET_PROTOS /**/
a845a0d4 1545
08c92000
MB
1546/* HAS_GETPROTOENT:
1547 * This symbol, if defined, indicates that the getprotoent() routine is
1548 * available to look up protocols in some data base or another.
a845a0d4 1549 */
08c92000 1550#$d_getpent HAS_GETPROTOENT /**/
a845a0d4 1551
08c92000
MB
1552/* HAS_GETPGRP:
1553 * This symbol, if defined, indicates that the getpgrp routine is
1554 * available to get the current process group.
a845a0d4 1555 */
08c92000
MB
1556/* USE_BSD_GETPGRP:
1557 * This symbol, if defined, indicates that getpgrp needs one
1558 * arguments whereas USG one needs none.
a845a0d4 1559 */
08c92000
MB
1560#$d_getpgrp HAS_GETPGRP /**/
1561#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1562
1563/* HAS_GETPROTOBYNAME:
1564 * This symbol, if defined, indicates that the getprotobyname()
1565 * routine is available to look up protocols by their name.
a845a0d4 1566 */
08c92000
MB
1567/* HAS_GETPROTOBYNUMBER:
1568 * This symbol, if defined, indicates that the getprotobynumber()
1569 * routine is available to look up protocols by their number.
a845a0d4 1570 */
08c92000
MB
1571#$d_getpbyname HAS_GETPROTOBYNAME /**/
1572#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
a845a0d4 1573
eaf812ae
MB
1574/* HAS_GETPROTOBYNAME_R:
1575 * This symbol, if defined, indicates that the getprotobyname_r routine
1576 * is available to getprotobyname re-entrantly.
1577 */
1578/* GETPROTOBYNAME_R_PROTO:
1579 * This symbol encodes the prototype of getprotobyname_r.
1580 * It is zero if d_getprotobyname_r is undef, and one of the
1581 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1582 * is defined.
1583 */
1584#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/
1585#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/
1586
1587/* HAS_GETPROTOBYNUMBER_R:
1588 * This symbol, if defined, indicates that the getprotobynumber_r routine
1589 * is available to getprotobynumber re-entrantly.
1590 */
1591/* GETPROTOBYNUMBER_R_PROTO:
1592 * This symbol encodes the prototype of getprotobynumber_r.
1593 * It is zero if d_getprotobynumber_r is undef, and one of the
1594 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1595 * is defined.
1596 */
1597#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/
1598#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/
1599
1600/* HAS_GETPROTOENT_R:
1601 * This symbol, if defined, indicates that the getprotoent_r routine
1602 * is available to getprotoent re-entrantly.
1603 */
1604/* GETPROTOENT_R_PROTO:
1605 * This symbol encodes the prototype of getprotoent_r.
1606 * It is zero if d_getprotoent_r is undef, and one of the
1607 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1608 * is defined.
1609 */
1610#$d_getprotoent_r HAS_GETPROTOENT_R /**/
1611#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/
1612
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1613/* HAS_GETPROTO_PROTOS:
1614 * This symbol, if defined, indicates that <netdb.h> includes
1615 * prototypes for getprotoent(), getprotobyname(), and
1616 * getprotobyaddr(). Otherwise, it is up to the program to guess
1617 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1618 */
08c92000 1619#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
a845a0d4 1620
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1621/* HAS_GETPWENT:
1622 * This symbol, if defined, indicates that the getpwent routine is
1623 * available for sequential access of the passwd database.
1624 * If this is not available, the older getpw() function may be available.
a845a0d4 1625 */
08c92000 1626#$d_getpwent HAS_GETPWENT /**/
a845a0d4 1627
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1628/* HAS_GETPWENT_R:
1629 * This symbol, if defined, indicates that the getpwent_r routine
1630 * is available to getpwent re-entrantly.
a845a0d4 1631 */
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1632/* GETPWENT_R_PROTO:
1633 * This symbol encodes the prototype of getpwent_r.
1634 * It is zero if d_getpwent_r is undef, and one of the
1635 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
1636 * is defined.
a845a0d4 1637 */
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1638#$d_getpwent_r HAS_GETPWENT_R /**/
1639#define GETPWENT_R_PROTO $getpwent_r_proto /**/
a845a0d4 1640
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1641/* HAS_GETPWNAM_R:
1642 * This symbol, if defined, indicates that the getpwnam_r routine
1643 * is available to getpwnam re-entrantly.
a845a0d4 1644 */
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1645/* GETPWNAM_R_PROTO:
1646 * This symbol encodes the prototype of getpwnam_r.
1647 * It is zero if d_getpwnam_r is undef, and one of the
1648 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
1649 * is defined.
a845a0d4 1650 */
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1651#$d_getpwnam_r HAS_GETPWNAM_R /**/
1652#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/
a845a0d4 1653
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1654/* HAS_GETPWUID_R:
1655 * This symbol, if defined, indicates that the getpwuid_r routine
1656 * is available to getpwuid re-entrantly.
10bc17b6 1657 */
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1658/* GETPWUID_R_PROTO:
1659 * This symbol encodes the prototype of getpwuid_r.
1660 * It is zero if d_getpwuid_r is undef, and one of the
1661 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
1662 * is defined.
a845a0d4 1663 */
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1664#$d_getpwuid_r HAS_GETPWUID_R /**/
1665#define GETPWUID_R_PROTO $getpwuid_r_proto /**/
a845a0d4 1666
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1667/* HAS_GETSERVENT:
1668 * This symbol, if defined, indicates that the getservent() routine is
1669 * available to look up network services in some data base or another.
a845a0d4 1670 */
08c92000 1671#$d_getsent HAS_GETSERVENT /**/
a845a0d4 1672
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1673/* HAS_GETSERVBYNAME_R:
1674 * This symbol, if defined, indicates that the getservbyname_r routine
1675 * is available to getservbyname re-entrantly.
1676 */
1677/* GETSERVBYNAME_R_PROTO:
1678 * This symbol encodes the prototype of getservbyname_r.
1679 * It is zero if d_getservbyname_r is undef, and one of the
1680 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
1681 * is defined.
1682 */
1683#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/
1684#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/
1685
1686/* HAS_GETSERVBYPORT_R:
1687 * This symbol, if defined, indicates that the getservbyport_r routine
1688 * is available to getservbyport re-entrantly.
1689 */
1690/* GETSERVBYPORT_R_PROTO:
1691 * This symbol encodes the prototype of getservbyport_r.
1692 * It is zero if d_getservbyport_r is undef, and one of the
1693 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
1694 * is defined.
1695 */
1696#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/
1697#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/
1698
1699/* HAS_GETSERVENT_R:
1700 * This symbol, if defined, indicates that the getservent_r routine
1701 * is available to getservent re-entrantly.
1702 */
1703/* GETSERVENT_R_PROTO:
1704 * This symbol encodes the prototype of getservent_r.
1705 * It is zero if d_getservent_r is undef, and one of the
1706 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
1707 * is defined.
1708 */
1709#$d_getservent_r HAS_GETSERVENT_R /**/
1710#define GETSERVENT_R_PROTO $getservent_r_proto /**/
1711
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1712/* HAS_GETSERV_PROTOS:
1713 * This symbol, if defined, indicates that <netdb.h> includes
1714 * prototypes for getservent(), getservbyname(), and
1715 * getservbyaddr(). Otherwise, it is up to the program to guess
1716 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
a845a0d4 1717 */
08c92000 1718#$d_getservprotos HAS_GETSERV_PROTOS /**/
a845a0d4 1719
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1720/* HAS_GETSPNAM_R:
1721 * This symbol, if defined, indicates that the getspnam_r routine
1722 * is available to getspnam re-entrantly.
a845a0d4 1723 */
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1724/* GETSPNAM_R_PROTO:
1725 * This symbol encodes the prototype of getspnam_r.
1726 * It is zero if d_getspnam_r is undef, and one of the
1727 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
1728 * is defined.
a845a0d4 1729 */
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1730#$d_getspnam_r HAS_GETSPNAM_R /**/
1731#define GETSPNAM_R_PROTO $getspnam_r_proto /**/
a845a0d4
JH
1732
1733/* HAS_GETSERVBYNAME:
1734 * This symbol, if defined, indicates that the getservbyname()
1735 * routine is available to look up services by their name.
1736 */
1737/* HAS_GETSERVBYPORT:
1738 * This symbol, if defined, indicates that the getservbyport()
1739 * routine is available to look up services by their port.
1740 */
1741#$d_getsbyname HAS_GETSERVBYNAME /**/
1742#$d_getsbyport HAS_GETSERVBYPORT /**/
1743
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1744/* HAS_GMTIME_R:
1745 * This symbol, if defined, indicates that the gmtime_r routine
1746 * is available to gmtime re-entrantly.
1747 */
1748/* GMTIME_R_PROTO:
1749 * This symbol encodes the prototype of gmtime_r.
1750 * It is zero if d_gmtime_r is undef, and one of the
1751 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
1752 * is defined.
1753 */
1754#$d_gmtime_r HAS_GMTIME_R /**/
1755#define GMTIME_R_PROTO $gmtime_r_proto /**/
1756
a845a0d4
JH
1757/* HAS_HTONL:
1758 * This symbol, if defined, indicates that the htonl() routine (and
1759 * friends htons() ntohl() ntohs()) are available to do network
1760 * order byte swapping.
1761 */
1762/* HAS_HTONS:
1763 * This symbol, if defined, indicates that the htons() routine (and
1764 * friends htonl() ntohl() ntohs()) are available to do network
1765 * order byte swapping.
1766 */
1767/* HAS_NTOHL:
1768 * This symbol, if defined, indicates that the ntohl() routine (and
1769 * friends htonl() htons() ntohs()) are available to do network
1770 * order byte swapping.
1771 */
1772/* HAS_NTOHS:
1773 * This symbol, if defined, indicates that the ntohs() routine (and
1774 * friends htonl() htons() ntohl()) are available to do network
1775 * order byte swapping.
1776 */
1777#$d_htonl HAS_HTONL /**/
1778#$d_htonl HAS_HTONS /**/
1779#$d_htonl HAS_NTOHL /**/
1780#$d_htonl HAS_NTOHS /**/
1781
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1782/* HAS_LOCALTIME_R:
1783 * This symbol, if defined, indicates that the localtime_r routine
1784 * is available to localtime re-entrantly.
1785 */
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1786/* LOCALTIME_R_NEEDS_TZSET:
1787 * Many libc's localtime_r implementations do not call tzset,
1788 * making them differ from localtime(), and making timezone
47d847ba 1789 * changes using \$ENV{TZ} without explicitly calling tzset
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1790 * impossible. This symbol makes us call tzset before localtime_r
1791 */
8572b25d
BH
1792#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/
1793#ifdef LOCALTIME_R_NEEDS_TZSET
1794#define L_R_TZSET tzset(),
1795#else
1796#define L_R_TZSET
1797#endif
1798
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1799/* LOCALTIME_R_PROTO:
1800 * This symbol encodes the prototype of localtime_r.
1801 * It is zero if d_localtime_r is undef, and one of the
1802 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
1803 * is defined.
1804 */
1805#$d_localtime_r HAS_LOCALTIME_R /**/
1806#define LOCALTIME_R_PROTO $localtime_r_proto /**/
1807
1808/* HAS_LONG_DOUBLE:
1809 * This symbol will be defined if the C compiler supports long
1810 * doubles.
1811 */
1812/* LONG_DOUBLESIZE:
c0bacbef 1813 * This symbol contains the size of a long double, so that the
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1814 * C preprocessor can make decisions based on it. It is only
1815 * defined if the system supports long doubles.
1816 */
1817#$d_longdbl HAS_LONG_DOUBLE /**/
1818#ifdef HAS_LONG_DOUBLE
1819#define LONG_DOUBLESIZE $longdblsize /**/
1820#endif
1821
1822/* HAS_LONG_LONG:
1823 * This symbol will be defined if the C compiler supports long long.
1824 */
1825/* LONGLONGSIZE:
c0bacbef 1826 * This symbol contains the size of a long long, so that the
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1827 * C preprocessor can make decisions based on it. It is only
1828 * defined if the system supports long long.
a845a0d4
JH
1829 */
1830#$d_longlong HAS_LONG_LONG /**/
1831#ifdef HAS_LONG_LONG
1832#define LONGLONGSIZE $longlongsize /**/
1833#endif
1834
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1835/* HAS_LSEEK_PROTO:
1836 * This symbol, if defined, indicates that the system provides
1837 * a prototype for the lseek() function. Otherwise, it is up
1838 * to the program to supply one. A good guess is
1839 * extern off_t lseek(int, off_t, int);
1840 */
1841#$d_lseekproto HAS_LSEEK_PROTO /**/
1842
a845a0d4
JH
1843/* HAS_MEMCHR:
1844 * This symbol, if defined, indicates that the memchr routine is available
1845 * to locate characters within a C string.
1846 */
1847#$d_memchr HAS_MEMCHR /**/
1848
1849/* HAS_MKSTEMP:
1850 * This symbol, if defined, indicates that the mkstemp routine is
1851 * available to exclusively create and open a uniquely named
1852 * temporary file.
1853 */
1854#$d_mkstemp HAS_MKSTEMP /**/
1855
1856/* HAS_MMAP:
1857 * This symbol, if defined, indicates that the mmap system call is
1858 * available to map a file into memory.
1859 */
1860/* Mmap_t:
1861 * This symbol holds the return type of the mmap() system call
1862 * (and simultaneously the type of the first argument).
8f42a9ec 1863 * Usually set to 'void *' or 'caddr_t'.
a845a0d4
JH
1864 */
1865#$d_mmap HAS_MMAP /**/
1866#define Mmap_t $mmaptype /**/
1867
1868/* HAS_MSG:
1869 * This symbol, if defined, indicates that the entire msg*(2) library is
1870 * supported (IPC mechanism based on message queues).
1871 */
1872#$d_msg HAS_MSG /**/
1873
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1874/* OLD_PTHREAD_CREATE_JOINABLE:
1875 * This symbol, if defined, indicates how to create pthread
1876 * in joinable (aka undetached) state. NOTE: not defined
1877 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
1878 * (the new version of the constant).
1879 * If defined, known values are PTHREAD_CREATE_UNDETACHED
1880 * and __UNDETACHED.
a845a0d4 1881 */
08c92000 1882#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
a845a0d4 1883
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1884/* HAS_PTHREAD_ATFORK:
1885 * This symbol, if defined, indicates that the pthread_atfork routine
1886 * is available to setup fork handlers.
1887 */
1888#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/
1889
08c92000 1890/* HAS_PTHREAD_YIELD:
c0bacbef 1891 * This symbol, if defined, indicates that the pthread_yield
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1892 * routine is available to yield the execution of the current
1893 * thread. sched_yield is preferable to pthread_yield.
a845a0d4 1894 */
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1895/* SCHED_YIELD:
1896 * This symbol defines the way to yield the execution of
1897 * the current thread. Known ways are sched_yield,
1898 * pthread_yield, and pthread_yield with NULL.
a845a0d4 1899 */
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1900/* HAS_SCHED_YIELD:
1901 * This symbol, if defined, indicates that the sched_yield
1902 * routine is available to yield the execution of the current
1903 * thread. sched_yield is preferable to pthread_yield.
1904 */
1905#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1906#define SCHED_YIELD $sched_yield /**/
1907#$d_sched_yield HAS_SCHED_YIELD /**/
a845a0d4 1908
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1909/* HAS_RANDOM_R:
1910 * This symbol, if defined, indicates that the random_r routine
1911 * is available to random re-entrantly.
a845a0d4 1912 */
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1913/* RANDOM_R_PROTO:
1914 * This symbol encodes the prototype of random_r.
1915 * It is zero if d_random_r is undef, and one of the
1916 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
1917 * is defined.
a845a0d4 1918 */
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1919#$d_random_r HAS_RANDOM_R /**/
1920#define RANDOM_R_PROTO $random_r_proto /**/
a845a0d4 1921
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1922/* HAS_READDIR64_R:
1923 * This symbol, if defined, indicates that the readdir64_r routine
1924 * is available to readdir64 re-entrantly.
1925 */
1926/* READDIR64_R_PROTO:
1927 * This symbol encodes the prototype of readdir64_r.
1928 * It is zero if d_readdir64_r is undef, and one of the
1929 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
1930 * is defined.
1931 */
1932#$d_readdir64_r HAS_READDIR64_R /**/
1933#define READDIR64_R_PROTO $readdir64_r_proto /**/
1934
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1935/* HAS_READDIR_R:
1936 * This symbol, if defined, indicates that the readdir_r routine
1937 * is available to readdir re-entrantly.
a845a0d4 1938 */
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1939/* READDIR_R_PROTO:
1940 * This symbol encodes the prototype of readdir_r.
1941 * It is zero if d_readdir_r is undef, and one of the
1942 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
1943 * is defined.
1944 */
1945#$d_readdir_r HAS_READDIR_R /**/
1946#define READDIR_R_PROTO $readdir_r_proto /**/
a845a0d4 1947
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1948/* HAS_SEM:
1949 * This symbol, if defined, indicates that the entire sem*(2) library is
1950 * supported.
1951 */
1952#$d_sem HAS_SEM /**/
1953
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1954/* HAS_SETGRENT:
1955 * This symbol, if defined, indicates that the setgrent routine is
1956 * available for initializing sequential access of the group database.
1957 */
1958#$d_setgrent HAS_SETGRENT /**/
1959
1960/* HAS_SETGRENT_R:
1961 * This symbol, if defined, indicates that the setgrent_r routine
1962 * is available to setgrent re-entrantly.
1963 */
1964/* SETGRENT_R_PROTO:
1965 * This symbol encodes the prototype of setgrent_r.
1966 * It is zero if d_setgrent_r is undef, and one of the
1967 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
1968 * is defined.
1969 */
1970#$d_setgrent_r HAS_SETGRENT_R /**/
1971#define SETGRENT_R_PROTO $setgrent_r_proto /**/
1972
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1973/* HAS_SETHOSTENT:
1974 * This symbol, if defined, indicates that the sethostent() routine is
1975 * available.
1976 */
1977#$d_sethent HAS_SETHOSTENT /**/
1978
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1979/* HAS_SETHOSTENT_R:
1980 * This symbol, if defined, indicates that the sethostent_r routine
1981 * is available to sethostent re-entrantly.
1982 */
1983/* SETHOSTENT_R_PROTO:
1984 * This symbol encodes the prototype of sethostent_r.
1985 * It is zero if d_sethostent_r is undef, and one of the
1986 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
1987 * is defined.
1988 */
1989#$d_sethostent_r HAS_SETHOSTENT_R /**/
1990#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/
1991
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1992/* HAS_SETLOCALE_R:
1993 * This symbol, if defined, indicates that the setlocale_r routine
1994 * is available to setlocale re-entrantly.
1995 */
1996/* SETLOCALE_R_PROTO:
1997 * This symbol encodes the prototype of setlocale_r.
1998 * It is zero if d_setlocale_r is undef, and one of the
1999 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2000 * is defined.
2001 */
2002#$d_setlocale_r HAS_SETLOCALE_R /**/
2003#define SETLOCALE_R_PROTO $setlocale_r_proto /**/
2004
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2005/* HAS_SETNETENT:
2006 * This symbol, if defined, indicates that the setnetent() routine is
2007 * available.
2008 */
2009#$d_setnent HAS_SETNETENT /**/
2010
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2011/* HAS_SETNETENT_R:
2012 * This symbol, if defined, indicates that the setnetent_r routine
2013 * is available to setnetent re-entrantly.
2014 */
2015/* SETNETENT_R_PROTO:
2016 * This symbol encodes the prototype of setnetent_r.
2017 * It is zero if d_setnetent_r is undef, and one of the
2018 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2019 * is defined.
2020 */
2021#$d_setnetent_r HAS_SETNETENT_R /**/
2022#define SETNETENT_R_PROTO $setnetent_r_proto /**/
2023
2024/* HAS_SETPROTOENT:
2025 * This symbol, if defined, indicates that the setprotoent() routine is
2026 * available.
2027 */
2028#$d_setpent HAS_SETPROTOENT /**/
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2029
2030/* HAS_SETPGRP:
2031 * This symbol, if defined, indicates that the setpgrp routine is
2032 * available to set the current process group.
2033 */
2034/* USE_BSD_SETPGRP:
2035 * This symbol, if defined, indicates that setpgrp needs two
2036 * arguments whereas USG one needs none. See also HAS_SETPGID
2037 * for a POSIX interface.
2038 */
2039#$d_setpgrp HAS_SETPGRP /**/
2040#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
2041
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2042/* HAS_SETPROTOENT_R:
2043 * This symbol, if defined, indicates that the setprotoent_r routine
2044 * is available to setprotoent re-entrantly.
2045 */
2046/* SETPROTOENT_R_PROTO:
2047 * This symbol encodes the prototype of setprotoent_r.
2048 * It is zero if d_setprotoent_r is undef, and one of the
2049 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2050 * is defined.
2051 */
2052#$d_setprotoent_r HAS_SETPROTOENT_R /**/
2053#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/
2054
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2055/* HAS_SETPWENT:
2056 * This symbol, if defined, indicates that the setpwent routine is
2057 * available for initializing sequential access of the passwd database.
2058 */
2059#$d_setpwent HAS_SETPWENT /**/
2060
2061/* HAS_SETPWENT_R:
2062 * This symbol, if defined, indicates that the setpwent_r routine
2063 * is available to setpwent re-entrantly.
2064 */
2065/* SETPWENT_R_PROTO:
2066 * This symbol encodes the prototype of setpwent_r.
2067 * It is zero if d_setpwent_r is undef, and one of the
2068 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2069 * is defined.
2070 */
2071#$d_setpwent_r HAS_SETPWENT_R /**/
2072#define SETPWENT_R_PROTO $setpwent_r_proto /**/
2073
2074/* HAS_SETSERVENT:
2075 * This symbol, if defined, indicates that the setservent() routine is
2076 * available.
2077 */
2078#$d_setsent HAS_SETSERVENT /**/
2079
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2080/* HAS_SETSERVENT_R:
2081 * This symbol, if defined, indicates that the setservent_r routine
2082 * is available to setservent re-entrantly.
2083 */
2084/* SETSERVENT_R_PROTO:
2085 * This symbol encodes the prototype of setservent_r.
2086 * It is zero if d_setservent_r is undef, and one of the
2087 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2088 * is defined.
2089 */
2090#$d_setservent_r HAS_SETSERVENT_R /**/
2091#define SETSERVENT_R_PROTO $setservent_r_proto /**/
2092
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2093/* HAS_SETVBUF:
2094 * This symbol, if defined, indicates that the setvbuf routine is
2095 * available to change buffering on an open stdio stream.
2096 * to a line-buffered mode.
2097 */
2098#$d_setvbuf HAS_SETVBUF /**/
2099
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MB
2100/* HAS_SHM:
2101 * This symbol, if defined, indicates that the entire shm*(2) library is
2102 * supported.
2103 */
2104#$d_shm HAS_SHM /**/
2105
eaf812ae
MB
2106/* Shmat_t:
2107 * This symbol holds the return type of the shmat() system call.
2108 * Usually set to 'void *' or 'char *'.
2109 */
2110/* HAS_SHMAT_PROTOTYPE:
2111 * This symbol, if defined, indicates that the sys/shm.h includes
2112 * a prototype for shmat(). Otherwise, it is up to the program to
2113 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2114 * but not always right so it should be emitted by the program only
2115 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2116 */
2117#define Shmat_t $shmattype /**/
2118#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
2119
a845a0d4
JH
2120/* HAS_SOCKET:
2121 * This symbol, if defined, indicates that the BSD socket interface is
2122 * supported.
2123 */
2124/* HAS_SOCKETPAIR:
2125 * This symbol, if defined, indicates that the BSD socketpair() call is
2126 * supported.
2127 */
2128/* HAS_MSG_CTRUNC:
2129 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2130 * Checking just with #ifdef might not be enough because this symbol
2131 * has been known to be an enum.
2132 */
2133/* HAS_MSG_DONTROUTE:
2134 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2135 * Checking just with #ifdef might not be enough because this symbol
2136 * has been known to be an enum.
2137 */
2138/* HAS_MSG_OOB:
2139 * This symbol, if defined, indicates that the MSG_OOB is supported.
2140 * Checking just with #ifdef might not be enough because this symbol
2141 * has been known to be an enum.
10bc17b6 2142 */
a845a0d4
JH
2143/* HAS_MSG_PEEK:
2144 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2145 * Checking just with #ifdef might not be enough because this symbol
2146 * has been known to be an enum.
c7aff470 2147 */
a845a0d4
JH
2148/* HAS_MSG_PROXY:
2149 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2150 * Checking just with #ifdef might not be enough because this symbol
2151 * has been known to be an enum.
b363b713 2152 */
a845a0d4
JH
2153/* HAS_SCM_RIGHTS:
2154 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2155 * Checking just with #ifdef might not be enough because this symbol
2156 * has been known to be an enum.
a7fea17f 2157 */
a845a0d4
JH
2158#$d_socket HAS_SOCKET /**/
2159#$d_sockpair HAS_SOCKETPAIR /**/
2160#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
2161#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
2162#$d_msg_oob HAS_MSG_OOB /**/
2163#$d_msg_peek HAS_MSG_PEEK /**/
2164#$d_msg_proxy HAS_MSG_PROXY /**/
2165#$d_scm_rights HAS_SCM_RIGHTS /**/
44b94491 2166
08c92000
MB
2167/* HAS_SRAND48_R:
2168 * This symbol, if defined, indicates that the srand48_r routine
2169 * is available to srand48 re-entrantly.
2170 */
2171/* SRAND48_R_PROTO:
2172 * This symbol encodes the prototype of srand48_r.
2173 * It is zero if d_srand48_r is undef, and one of the
2174 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2175 * is defined.
2176 */
2177#$d_srand48_r HAS_SRAND48_R /**/
2178#define SRAND48_R_PROTO $srand48_r_proto /**/
2179
2180/* HAS_SRANDOM_R:
2181 * This symbol, if defined, indicates that the srandom_r routine
2182 * is available to srandom re-entrantly.
2183 */
2184/* SRANDOM_R_PROTO:
2185 * This symbol encodes the prototype of srandom_r.
2186 * It is zero if d_srandom_r is undef, and one of the
2187 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2188 * is defined.
2189 */
2190#$d_srandom_r HAS_SRANDOM_R /**/
2191#define SRANDOM_R_PROTO $srandom_r_proto /**/
2192
a845a0d4
JH
2193/* USE_STAT_BLOCKS:
2194 * This symbol is defined if this system has a stat structure declaring
2195 * st_blksize and st_blocks.
a33c94aa 2196 */
a845a0d4
JH
2197#ifndef USE_STAT_BLOCKS
2198#$d_statblks USE_STAT_BLOCKS /**/
2199#endif
44b94491 2200
43dddb59
MB
2201/* USE_STRUCT_COPY:
2202 * This symbol, if defined, indicates that this C compiler knows how
2203 * to copy structures. If undefined, you'll need to use a block copy
2204 * routine of some sort instead.
2205 */
2206#$d_strctcpy USE_STRUCT_COPY /**/
2207
08c92000
MB
2208/* HAS_STRERROR:
2209 * This symbol, if defined, indicates that the strerror routine is
2210 * available to translate error numbers to strings. See the writeup
2211 * of Strerror() in this file before you try to define your own.
2212 */
2213/* HAS_SYS_ERRLIST:
2214 * This symbol, if defined, indicates that the sys_errlist array is
2215 * available to translate error numbers to strings. The extern int
2216 * sys_nerr gives the size of that table.
2217 */
2218/* Strerror:
2219 * This preprocessor symbol is defined as a macro if strerror() is
2220 * not available to translate error numbers to strings but sys_errlist[]
2221 * array is there.
2222 */
2223#$d_strerror HAS_STRERROR /**/
2224#$d_syserrlst HAS_SYS_ERRLIST /**/
2225#define Strerror(e) $d_strerrm
2226
2227/* HAS_STRERROR_R:
2228 * This symbol, if defined, indicates that the strerror_r routine
2229 * is available to strerror re-entrantly.
2230 */
2231/* STRERROR_R_PROTO:
2232 * This symbol encodes the prototype of strerror_r.
2233 * It is zero if d_strerror_r is undef, and one of the
2234 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
2235 * is defined.
2236 */
2237#$d_strerror_r HAS_STRERROR_R /**/
2238#define STRERROR_R_PROTO $strerror_r_proto /**/
2239
ed140128
AD
2240/* HAS_STRTOUL:
2241 * This symbol, if defined, indicates that the strtoul routine is
2242 * available to provide conversion of strings to unsigned long.
eaf812ae 2243 */
ed140128 2244#$d_strtoul HAS_STRTOUL /**/
eaf812ae 2245
ed140128
AD
2246/* HAS_TIME:
2247 * This symbol, if defined, indicates that the time() routine exists.
eaf812ae 2248 */
ed140128
AD
2249/* Time_t:
2250 * This symbol holds the type returned by time(). It can be long,
2251 * or time_t on BSD sites (in which case <sys/types.h> should be
2252 * included).
eaf812ae 2253 */
ed140128
AD
2254#$d_time HAS_TIME /**/
2255#define Time_t $timetype /* Time type */
eaf812ae 2256
ed140128
AD
2257/* HAS_TIMES:
2258 * This symbol, if defined, indicates that the times() routine exists.
2259 * Note that this became obsolete on some systems (SUNOS), which now
2260 * use getrusage(). It may be necessary to include <sys/times.h>.
08c92000 2261 */
ed140128 2262#$d_times HAS_TIMES /**/
08c92000
MB
2263
2264/* HAS_TMPNAM_R:
2265 * This symbol, if defined, indicates that the tmpnam_r routine
2266 * is available to tmpnam re-entrantly.
2267 */
2268/* TMPNAM_R_PROTO:
2269 * This symbol encodes the prototype of tmpnam_r.
2270 * It is zero if d_tmpnam_r is undef, and one of the
2271 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
2272 * is defined.
2273 */
2274#$d_tmpnam_r HAS_TMPNAM_R /**/
2275#define TMPNAM_R_PROTO $tmpnam_r_proto /**/
2276
eaf812ae
MB
2277/* HAS_TTYNAME_R:
2278 * This symbol, if defined, indicates that the ttyname_r routine
2279 * is available to ttyname re-entrantly.
2280 */
2281/* TTYNAME_R_PROTO:
2282 * This symbol encodes the prototype of ttyname_r.
2283 * It is zero if d_ttyname_r is undef, and one of the
2284 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
2285 * is defined.
2286 */
2287#$d_ttyname_r HAS_TTYNAME_R /**/
2288#define TTYNAME_R_PROTO $ttyname_r_proto /**/
2289
08c92000 2290/* HAS_UNION_SEMUN:
a845a0d4
JH
2291 * This symbol, if defined, indicates that the union semun is
2292 * defined by including <sys/sem.h>. If not, the user code
2293 * probably needs to define it as:
2294 * union semun {
2295 * int val;
2296 * struct semid_ds *buf;
2297 * unsigned short *array;
2298 * }
758a5d79 2299 */
a845a0d4
JH
2300/* USE_SEMCTL_SEMUN:
2301 * This symbol, if defined, indicates that union semun is
2302 * used for semctl IPC_STAT.
758a5d79 2303 */
a845a0d4
JH
2304/* USE_SEMCTL_SEMID_DS:
2305 * This symbol, if defined, indicates that struct semid_ds * is
2306 * used for semctl IPC_STAT.
c7aff470 2307 */
a845a0d4
JH
2308#$d_union_semun HAS_UNION_SEMUN /**/
2309#$d_semctl_semun USE_SEMCTL_SEMUN /**/
2310#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
c7aff470 2311
a845a0d4
JH
2312/* HAS_VFORK:
2313 * This symbol, if defined, indicates that vfork() exists.
c5f05a91 2314 */
a845a0d4 2315#$d_vfork HAS_VFORK /**/
c5f05a91 2316
233e16ce
MB
2317/* HAS_PSEUDOFORK:
2318 * This symbol, if defined, indicates that an emulation of the
2319 * fork routine is available.
2320 */
2321#$d_pseudofork HAS_PSEUDOFORK /**/
2322
a845a0d4
JH
2323/* Signal_t:
2324 * This symbol's value is either "void" or "int", corresponding to the
2325 * appropriate return type of a signal handler. Thus, you can declare
2326 * a signal handler using "Signal_t (*handler)()", and define the
2327 * handler using "Signal_t handler(sig)".
a3540c92 2328 */
a845a0d4 2329#define Signal_t $signal_t /* Signal handler's return type */
a3540c92 2330
43dddb59
MB
2331/* HASVOLATILE:
2332 * This symbol, if defined, indicates that this C compiler knows about
2333 * the volatile declaration.
2334 */
2335#$d_volatile HASVOLATILE /**/
2336#ifndef HASVOLATILE
2337#define volatile
2338#endif
2339
08c92000
MB
2340/* Fpos_t:
2341 * This symbol holds the type used to declare file positions in libc.
2342 * It can be fpos_t, long, uint, etc... It may be necessary to include
2343 * <sys/types.h> to get any typedef'ed information.
2344 */
2345#define Fpos_t $fpostype /* File position type */
2346
2347/* Gid_t_f:
2348 * This symbol defines the format string used for printing a Gid_t.
2349 */
2350#define Gid_t_f $gidformat /**/
2351
2352/* Gid_t_sign:
2353 * This symbol holds the signedess of a Gid_t.
2354 * 1 for unsigned, -1 for signed.
2355 */
2356#define Gid_t_sign $gidsign /* GID sign */
2357
2358/* Gid_t_size:
2359 * This symbol holds the size of a Gid_t in bytes.
2360 */
2361#define Gid_t_size $gidsize /* GID size */
2362
2363/* Gid_t:
2364 * This symbol holds the return type of getgid() and the type of
2365 * argument to setrgid() and related functions. Typically,
2366 * it is the type of group ids in the kernel. It can be int, ushort,
2367 * gid_t, etc... It may be necessary to include <sys/types.h> to get
2368 * any typedef'ed information.
2369 */
2370#define Gid_t $gidtype /* Type for getgid(), etc... */
2371
43dddb59
MB
2372/* I_DIRENT:
2373 * This symbol, if defined, indicates to the C program that it should
2374 * include <dirent.h>. Using this symbol also triggers the definition
2375 * of the Direntry_t define which ends up being 'struct dirent' or
2376 * 'struct direct' depending on the availability of <dirent.h>.
2377 */
2378/* DIRNAMLEN:
2379 * This symbol, if defined, indicates to the C program that the length
2380 * of directory entry names is provided by a d_namlen field. Otherwise
2381 * you need to do strlen() on the d_name field.
2382 */
2383/* Direntry_t:
2384 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2385 * whether dirent is available or not. You should use this pseudo type to
2386 * portably declare your directory entries.
2387 */
2388#$i_dirent I_DIRENT /**/
2389#$d_dirnamlen DIRNAMLEN /**/
2390#define Direntry_t $direntrytype
2391
08c92000
MB
2392/* I_GRP:
2393 * This symbol, if defined, indicates to the C program that it should
2394 * include <grp.h>.
2395 */
2396/* GRPASSWD:
2397 * This symbol, if defined, indicates to the C program that struct group
2398 * in <grp.h> contains gr_passwd.
2399 */
2400#$i_grp I_GRP /**/
2401#$d_grpasswd GRPASSWD /**/
2402
08c92000
MB
2403/* I_MACH_CTHREADS:
2404 * This symbol, if defined, indicates to the C program that it should
2405 * include <mach/cthreads.h>.
2406 */
2407#$i_machcthr I_MACH_CTHREADS /**/
2408
eaf812ae
MB
2409/* I_NDBM:
2410 * This symbol, if defined, indicates that <ndbm.h> exists and should
2411 * be included.
2412 */
1d8eaf8c
MB
2413/* I_GDBMNDBM:
2414 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2415 * be included. This was the location of the ndbm.h compatibility file
2416 * in RedHat 7.1.
2417 */
2418/* I_GDBM_NDBM:
2419 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2420 * be included. This is the location of the ndbm.h compatibility file
2421 * in Debian 4.0.
2422 */
eaf812ae 2423#$i_ndbm I_NDBM /**/
1d8eaf8c
MB
2424#$i_gdbmndbm I_GDBMNDBM /**/
2425#$i_gdbm_ndbm I_GDBM_NDBM /**/
eaf812ae 2426
08c92000
MB
2427/* I_NETDB:
2428 * This symbol, if defined, indicates that <netdb.h> exists and
2429 * should be included.
2430 */
2431#$i_netdb I_NETDB /**/
2432
c0bacbef
MB
2433/* I_NET_ERRNO:
2434 * This symbol, if defined, indicates that <net/errno.h> exists and
2435 * should be included.
2436 */
2437#$i_neterrno I_NET_ERRNO /**/
2438
08c92000
MB
2439/* I_PTHREAD:
2440 * This symbol, if defined, indicates to the C program that it should
2441 * include <pthread.h>.
2442 */
2443#$i_pthread I_PTHREAD /**/
2444
2445/* I_PWD:
a845a0d4
JH
2446 * This symbol, if defined, indicates to the C program that it should
2447 * include <pwd.h>.
a33c94aa 2448 */
a845a0d4
JH
2449/* PWQUOTA:
2450 * This symbol, if defined, indicates to the C program that struct passwd
2451 * contains pw_quota.
49dabb45 2452 */
a845a0d4
JH
2453/* PWAGE:
2454 * This symbol, if defined, indicates to the C program that struct passwd
2455 * contains pw_age.
3813c136 2456 */
a845a0d4
JH
2457/* PWCHANGE:
2458 * This symbol, if defined, indicates to the C program that struct passwd
2459 * contains pw_change.
1acc7ade 2460 */
a845a0d4
JH
2461/* PWCLASS:
2462 * This symbol, if defined, indicates to the C program that struct passwd
2463 * contains pw_class.
a33c94aa 2464 */
a845a0d4
JH
2465/* PWEXPIRE:
2466 * This symbol, if defined, indicates to the C program that struct passwd
2467 * contains pw_expire.
10bc17b6 2468 */
a845a0d4
JH
2469/* PWCOMMENT:
2470 * This symbol, if defined, indicates to the C program that struct passwd
2471 * contains pw_comment.
10bc17b6 2472 */
a845a0d4
JH
2473/* PWGECOS:
2474 * This symbol, if defined, indicates to the C program that struct passwd
2475 * contains pw_gecos.
10bc17b6 2476 */
a845a0d4
JH
2477/* PWPASSWD:
2478 * This symbol, if defined, indicates to the C program that struct passwd
2479 * contains pw_passwd.
10bc17b6 2480 */
a845a0d4
JH
2481#$i_pwd I_PWD /**/
2482#$d_pwquota PWQUOTA /**/
2483#$d_pwage PWAGE /**/
2484#$d_pwchange PWCHANGE /**/
2485#$d_pwclass PWCLASS /**/
2486#$d_pwexpire PWEXPIRE /**/
2487#$d_pwcomment PWCOMMENT /**/
2488#$d_pwgecos PWGECOS /**/
2489#$d_pwpasswd PWPASSWD /**/
10bc17b6 2490
ed140128
AD
2491/* I_SYS_ACCESS:
2492 * This symbol, if defined, indicates to the C program that it should
2493 * include <sys/access.h>.
10bc17b6 2494 */
ed140128 2495#$i_sysaccess I_SYS_ACCESS /**/
08c92000 2496
ed140128
AD
2497/* I_SYS_SECURITY:
2498 * This symbol, if defined, indicates to the C program that it should
2499 * include <sys/security.h>.
a33c94aa 2500 */
ed140128 2501#$i_syssecrt I_SYS_SECURITY /**/
a33c94aa 2502
08c92000
MB
2503/* I_SYSUIO:
2504 * This symbol, if defined, indicates that <sys/uio.h> exists and
2505 * should be included.
4e0554ec 2506 */
08c92000 2507#$i_sysuio I_SYSUIO /**/
4e0554ec 2508
eaf812ae
MB
2509/* I_STDARG:
2510 * This symbol, if defined, indicates that <stdarg.h> exists and should
2511 * be included.
2512 */
2513/* I_VARARGS:
2514 * This symbol, if defined, indicates to the C program that it should
2515 * include <varargs.h>.
2516 */
2517#$i_stdarg I_STDARG /**/
2518#$i_varargs I_VARARGS /**/
2519
08c92000
MB
2520/* PERL_INC_VERSION_LIST:
2521 * This variable specifies the list of subdirectories in over
2522 * which perl.c:incpush() and lib/lib.pm will automatically
2523 * search when adding directories to @INC, in a format suitable
2524 * for a C initialization string. See the inc_version_list entry
2525 * in Porting/Glossary for more details.
36adc09b 2526 */
c95d0e17 2527#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/
36adc09b 2528
08c92000
MB
2529/* INSTALL_USR_BIN_PERL:
2530 * This symbol, if defined, indicates that Perl is to be installed
2531 * also as /usr/bin/perl.
a33c94aa 2532 */
08c92000 2533#$installusrbinperl INSTALL_USR_BIN_PERL /**/
a33c94aa 2534
08c92000
MB
2535/* Off_t:
2536 * This symbol holds the type used to declare offsets in the kernel.
2537 * It can be int, long, off_t, etc... It may be necessary to include
2538 * <sys/types.h> to get any typedef'ed information.
a33c94aa 2539 */
08c92000
MB
2540/* LSEEKSIZE:
2541 * This symbol holds the number of bytes used by the Off_t.
15b61c98 2542 */
08c92000
MB
2543/* Off_t_size:
2544 * This symbol holds the number of bytes used by the Off_t.
a33c94aa 2545 */
08c92000
MB
2546#define Off_t $lseektype /* <offset> type */
2547#define LSEEKSIZE $lseeksize /* <offset> size */
2548#define Off_t_size $lseeksize /* <offset> size */
a33c94aa 2549
08c92000
MB
2550/* Free_t:
2551 * This variable contains the return type of free(). It is usually
2552 * void, but occasionally int.
3813c136 2553 */
08c92000
MB
2554/* Malloc_t:
2555 * This symbol is the type of pointer returned by malloc and realloc.
2556 */
2557#define Malloc_t $malloctype /**/
2558#define Free_t $freetype /**/
a845a0d4 2559
08c92000
MB
2560/* PERL_MALLOC_WRAP:
2561 * This symbol, if defined, indicates that we'd like malloc wrap checks.
a33c94aa 2562 */
dc750f2e 2563#$usemallocwrap PERL_MALLOC_WRAP /**/
a33c94aa 2564
08c92000
MB
2565/* MYMALLOC:
2566 * This symbol, if defined, indicates that we're using our own malloc.
10bc17b6 2567 */
08c92000 2568#$d_mymalloc MYMALLOC /**/
a845a0d4 2569
08c92000 2570/* Mode_t:
c0bacbef 2571 * This symbol holds the type used to declare file modes
08c92000
MB
2572 * for systems calls. It is usually mode_t, but may be
2573 * int or unsigned short. It may be necessary to include <sys/types.h>
2574 * to get any typedef'ed information.
44b94491 2575 */
08c92000 2576#define Mode_t $modetype /* file mode parameter for system calls */
78a7c709 2577
08c92000
MB
2578/* Netdb_host_t:
2579 * This symbol holds the type used for the 1st argument
2580 * to gethostbyaddr().
44b94491 2581 */
08c92000
MB
2582/* Netdb_hlen_t:
2583 * This symbol holds the type used for the 2nd argument
2584 * to gethostbyaddr().
44b94491 2585 */
08c92000
MB
2586/* Netdb_name_t:
2587 * This symbol holds the type used for the argument to
2588 * gethostbyname().
78a7c709 2589 */
08c92000
MB
2590/* Netdb_net_t:
2591 * This symbol holds the type used for the 1st argument to
2592 * getnetbyaddr().
a33c94aa 2593 */
08c92000
MB
2594#define Netdb_host_t $netdb_host_type /**/
2595#define Netdb_hlen_t $netdb_hlen_type /**/
2596#define Netdb_name_t $netdb_name_type /**/
2597#define Netdb_net_t $netdb_net_type /**/
a33c94aa 2598
08c92000
MB
2599/* PERL_OTHERLIBDIRS:
2600 * This variable contains a colon-separated set of paths for the perl
2601 * binary to search for additional library files or modules.
2602 * These directories will be tacked to the end of @INC.
2603 * Perl will automatically search below each path for version-
2604 * and architecture-specific directories. See PERL_INC_VERSION_LIST
2605 * for more details.
a33c94aa 2606 */
08c92000 2607#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/
a33c94aa 2608
ed140128
AD
2609/* Pid_t:
2610 * This symbol holds the type used to declare process ids in the kernel.
2611 * It can be int, uint, pid_t, etc... It may be necessary to include
2612 * <sys/types.h> to get any typedef'ed information.
253687a9 2613 */
ed140128 2614#define Pid_t $pidtype /* PID type */
253687a9 2615
ed140128
AD
2616/* PRIVLIB:
2617 * This symbol contains the name of the private library for this package.
2618 * The library is private in the sense that it needn't be in anyone's
2619 * execution path, but it should be accessible by the world. The program
2620 * should be prepared to do ~ expansion.
a33c94aa 2621 */
ed140128
AD
2622/* PRIVLIB_EXP:
2623 * This symbol contains the ~name expanded version of PRIVLIB, to be used
2624 * in programs that are not prepared to deal with ~ expansion at run-time.
10bc17b6 2625 */
ed140128
AD
2626#define PRIVLIB "$privlib" /**/
2627#define PRIVLIB_EXP "$privlibexp" /**/
2628
2629/* CAN_PROTOTYPE:
2630 * If defined, this macro indicates that the C compiler can handle
2631 * function prototypes.
10bc17b6 2632 */
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AD
2633/* _:
2634 * This macro is used to declare function parameters for folks who want
2635 * to make declarations with prototypes using a different style than
2636 * the above macros. Use double parentheses. For example:
2637 *
2638 * int main _((int argc, char *argv[]));
a33c94aa 2639 */
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AD
2640#$prototype CAN_PROTOTYPE /**/
2641#ifdef CAN_PROTOTYPE
2642#define _(args) args
2643#else
2644#define _(args) ()
2645#endif
2646
2647/* Select_fd_set_t:
2648 * This symbol holds the type used for the 2nd, 3rd, and 4th
2649 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
c0bacbef 2650 * is defined, and 'int *' otherwise. This is only useful if you
ed140128 2651 * have select(), of course.
dfe9444c 2652 */
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AD
2653#define Select_fd_set_t $selecttype /**/
2654
2655/* SH_PATH:
2656 * This symbol contains the full pathname to the shell used on this
2657 * on this system to execute Bourne shell scripts. Usually, this will be
2658 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2659 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2660 * D:/bin/sh.exe.
36adc09b 2661 */
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AD
2662#define SH_PATH "$sh" /**/
2663
2664/* SIG_NAME:
2665 * This symbol contains a list of signal names in order of
2666 * signal number. This is intended
2667 * to be used as a static array initialization, like this:
2668 * char *sig_name[] = { SIG_NAME };
2669 * The signals in the list are separated with commas, and each signal
2670 * is surrounded by double quotes. There is no leading SIG in the signal
2671 * name, i.e. SIGQUIT is known as "QUIT".
2672 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2673 * etc., where nn is the actual signal number (e.g. NUM37).
2674 * The signal number for sig_name[i] is stored in sig_num[i].
2675 * The last element is 0 to terminate the list with a NULL. This
2676 * corresponds to the 0 at the end of the sig_name_init list.
2677 * Note that this variable is initialized from the sig_name_init,
2678 * not from sig_name (which is unused).
2679 */
2680/* SIG_NUM:
2681 * This symbol contains a list of signal numbers, in the same order as the
2682 * SIG_NAME list. It is suitable for static array initialization, as in:
2683 * int sig_num[] = { SIG_NUM };
2684 * The signals in the list are separated with commas, and the indices
2685 * within that list and the SIG_NAME list match, so it's easy to compute
2686 * the signal name from a number or vice versa at the price of a small
c0bacbef 2687 * dynamic linear lookup.
ed140128
AD
2688 * Duplicates are allowed, but are moved to the end of the list.
2689 * The signal number corresponding to sig_name[i] is sig_number[i].
c0bacbef 2690 * if (i < NSIG) then sig_number[i] == i.
ed140128
AD
2691 * The last element is 0, corresponding to the 0 at the end of
2692 * the sig_name_init list.
2693 * Note that this variable is initialized from the sig_num_init,
2694 * not from sig_num (which is unused).
2695 */
2696/* SIG_SIZE:
2697 * This variable contains the number of elements of the SIG_NAME
2698 * and SIG_NUM arrays, excluding the final NULL entry.
2699 */
2700#define SIG_NAME $sig_name_init /**/
2701#define SIG_NUM $sig_num_init /**/
2702#define SIG_SIZE $sig_size /**/
2703
2704/* SITEARCH:
2705 * This symbol contains the name of the private library for this package.
2706 * The library is private in the sense that it needn't be in anyone's
2707 * execution path, but it should be accessible by the world. The program
2708 * should be prepared to do ~ expansion.
2709 * The standard distribution will put nothing in this directory.
2710 * After perl has been installed, users may install their own local
2711 * architecture-dependent modules in this directory with
2712 * MakeMaker Makefile.PL
2713 * or equivalent. See INSTALL for details.
2714 */
2715/* SITEARCH_EXP:
2716 * This symbol contains the ~name expanded version of SITEARCH, to be used
2717 * in programs that are not prepared to deal with ~ expansion at run-time.
2718 */
2719#$d_sitearch SITEARCH "$sitearch" /**/
2720#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/
2721
2722/* SITELIB:
2723 * This symbol contains the name of the private library for this package.
2724 * The library is private in the sense that it needn't be in anyone's
2725 * execution path, but it should be accessible by the world. The program
2726 * should be prepared to do ~ expansion.
2727 * The standard distribution will put nothing in this directory.
2728 * After perl has been installed, users may install their own local
2729 * architecture-independent modules in this directory with
2730 * MakeMaker Makefile.PL
2731 * or equivalent. See INSTALL for details.
2732 */
2733/* SITELIB_EXP:
2734 * This symbol contains the ~name expanded version of SITELIB, to be used
2735 * in programs that are not prepared to deal with ~ expansion at run-time.
2736 */
2737/* SITELIB_STEM:
2738 * This define is SITELIB_EXP with any trailing version-specific component
2739 * removed. The elements in inc_version_list (inc_version_list.U) can
2740 * be tacked onto this variable to generate a list of directories to search.
2741 */
2742#define SITELIB "$sitelib" /**/
2743#define SITELIB_EXP "$sitelibexp" /**/
2744#define SITELIB_STEM "$sitelib_stem" /**/
2745
2746/* Size_t_size:
2747 * This symbol holds the size of a Size_t in bytes.
2748 */
2749#define Size_t_size $sizesize /* */
2750
2751/* Size_t:
2752 * This symbol holds the type used to declare length parameters
2753 * for string functions. It is usually size_t, but may be
2754 * unsigned long, int, etc. It may be necessary to include
2755 * <sys/types.h> to get any typedef'ed information.
2756 */
2757#define Size_t $sizetype /* length paramater for string functions */
2758
2759/* Sock_size_t:
2760 * This symbol holds the type used for the size argument of
2761 * various socket calls (just the base type, not the pointer-to).
2762 */
2763#define Sock_size_t $socksizetype /**/
2764
73e6e416
MB
2765/* STDCHAR:
2766 * This symbol is defined to be the type of char used in stdio.h.
2767 * It has the values "unsigned char" or "char".
2768 */
2769#define STDCHAR $stdchar /**/
2770
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AD
2771/* Uid_t_f:
2772 * This symbol defines the format string used for printing a Uid_t.
2773 */
2774#define Uid_t_f $uidformat /**/
2775
2776/* Uid_t_sign:
2777 * This symbol holds the signedess of a Uid_t.
2778 * 1 for unsigned, -1 for signed.
2779 */
2780#define Uid_t_sign $uidsign /* UID sign */
2781
2782/* Uid_t_size:
2783 * This symbol holds the size of a Uid_t in bytes.
2784 */
2785#define Uid_t_size $uidsize /* UID size */
2786
2787/* Uid_t:
2788 * This symbol holds the type used to declare user ids in the kernel.
2789 * It can be int, ushort, uid_t, etc... It may be necessary to include
2790 * <sys/types.h> to get any typedef'ed information.
2791 */
2792#define Uid_t $uidtype /* UID type */
2793
2794/* USE_ITHREADS:
2795 * This symbol, if defined, indicates that Perl should be built to
2796 * use the interpreter-based threading implementation.
2797 */
2798/* USE_5005THREADS:
2799 * This symbol, if defined, indicates that Perl should be built to
2800 * use the 5.005-based threading implementation.
2801 * Only valid up to 5.8.x.
2802 */
2803/* OLD_PTHREADS_API:
2804 * This symbol, if defined, indicates that Perl should
2805 * be built to use the old draft POSIX threads API.
2806 */
2807/* USE_REENTRANT_API:
2808 * This symbol, if defined, indicates that Perl should
2809 * try to use the various _r versions of library functions.
2810 * This is extremely experimental.
2811 */
2812#$use5005threads USE_5005THREADS /**/
2813#$useithreads USE_ITHREADS /**/
2814#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2815#define USE_THREADS /* until src is revised*/
2816#endif
2817#$d_oldpthreads OLD_PTHREADS_API /**/
2818#$usereentrant USE_REENTRANT_API /**/
2819
2820/* PERL_VENDORARCH:
2821 * If defined, this symbol contains the name of a private library.
2822 * The library is private in the sense that it needn't be in anyone's
2823 * execution path, but it should be accessible by the world.
2824 * It may have a ~ on the front.
2825 * The standard distribution will put nothing in this directory.
2826 * Vendors who distribute perl may wish to place their own
2827 * architecture-dependent modules and extensions in this directory with
2828 * MakeMaker Makefile.PL INSTALLDIRS=vendor
2829 * or equivalent. See INSTALL for details.
2830 */
2831/* PERL_VENDORARCH_EXP:
2832 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
2833 * in programs that are not prepared to deal with ~ expansion at run-time.
2834 */
2835#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/
2836#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/
2837
2838/* PERL_VENDORLIB_EXP:
2839 * This symbol contains the ~name expanded version of VENDORLIB, to be used
2840 * in programs that are not prepared to deal with ~ expansion at run-time.
2841 */
2842/* PERL_VENDORLIB_STEM:
2843 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
2844 * removed. The elements in inc_version_list (inc_version_list.U) can
2845 * be tacked onto this variable to generate a list of directories to search.
2846 */
2847#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
2848#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/
2849
2850/* VOIDFLAGS:
2851 * This symbol indicates how much support of the void type is given by this
2852 * compiler. What various bits mean:
2853 *
2854 * 1 = supports declaration of void
2855 * 2 = supports arrays of pointers to functions returning void
2856 * 4 = supports comparisons between pointers to void functions and
2857 * addresses of void functions
2858 * 8 = suports declaration of generic void pointers
2859 *
2860 * The package designer should define VOIDUSED to indicate the requirements
2861 * of the package. This can be done either by #defining VOIDUSED before
2862 * including config.h, or by defining defvoidused in Myinit.U. If the
2863 * latter approach is taken, only those flags will be tested. If the
2864 * level of void support necessary is not present, defines void to int.
2865 */
2866#ifndef VOIDUSED
2867#define VOIDUSED $defvoidused
2868#endif
2869#define VOIDFLAGS $voidflags
2870#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2871#define void int /* is void to be avoided? */
2872#define M_VOID /* Xenix strikes again */
2873#endif
2874
2875/* USE_CROSS_COMPILE:
2876 * This symbol, if defined, indicates that Perl is being cross-compiled.
2877 */
2878/* PERL_TARGETARCH:
2879 * This symbol, if defined, indicates the target architecture
2880 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2881 */
2882#ifndef USE_CROSS_COMPILE
2883#$usecrosscompile USE_CROSS_COMPILE /**/
2884#define PERL_TARGETARCH "$targetarch" /**/
2885#endif
2886
2887/* MEM_ALIGNBYTES:
2888 * This symbol contains the number of bytes required to align a
2889 * double, or a long double when applicable. Usual values are 2,
2890 * 4 and 8. The default is eight, for safety.
2891 */
2892#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2893# define MEM_ALIGNBYTES 8
2894#else
2895#define MEM_ALIGNBYTES $alignbytes
2896#endif
2897
2898/* BYTEORDER:
2899 * This symbol holds the hexadecimal constant defined in byteorder,
2900 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
2901 * If the compiler supports cross-compiling or multiple-architecture
2902 * binaries (eg. on NeXT systems), use compiler-defined macros to
2903 * determine the byte order.
2904 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
2905 * Binaries (MAB) on either big endian or little endian machines.
2906 * The endian-ness is available at compile-time. This only matters
c0bacbef 2907 * for perl, where the config.h can be generated and installed on
ed140128
AD
2908 * one system, and used by a different architecture to build an
2909 * extension. Older versions of NeXT that might not have
2910 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
c0bacbef 2911 * so the default case (for NeXT) is big endian to catch them.
ed140128
AD
2912 * This might matter for NeXT 3.0.
2913 */
2914#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
2915# ifdef __LITTLE_ENDIAN__
2916# if LONGSIZE == 4
2917# define BYTEORDER 0x1234
2918# else
2919# if LONGSIZE == 8
2920# define BYTEORDER 0x12345678
2921# endif
2922# endif
2923# else
2924# ifdef __BIG_ENDIAN__
2925# if LONGSIZE == 4
2926# define BYTEORDER 0x4321
2927# else
2928# if LONGSIZE == 8
2929# define BYTEORDER 0x87654321
2930# endif
2931# endif
2932# endif
2933# endif
2934# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
2935# define BYTEORDER 0x4321
2936# endif
2937#else
2938#define BYTEORDER 0x$byteorder /* large digits for MSB */
2939#endif /* NeXT */
2940
2941/* CASTI32:
2942 * This symbol is defined if the C compiler can cast negative
2943 * or large floating point numbers to 32-bit ints.
2944 */
2945#$d_casti32 CASTI32 /**/
2946
2947/* CASTNEGFLOAT:
2948 * This symbol is defined if the C compiler can cast negative
2949 * numbers to unsigned longs, ints and shorts.
2950 */
2951/* CASTFLAGS:
2952 * This symbol contains flags that say what difficulties the compiler
2953 * has casting odd floating values to unsigned long:
2954 * 0 = ok
2955 * 1 = couldn't cast < 0
2956 * 2 = couldn't cast >= 0x80000000
2957 * 4 = couldn't cast in argument expression list
2958 */
2959#$d_castneg CASTNEGFLOAT /**/
2960#define CASTFLAGS $castflags /**/
2961
2962/* VOID_CLOSEDIR:
2963 * This symbol, if defined, indicates that the closedir() routine
2964 * does not return a value.
2965 */
2966#$d_void_closedir VOID_CLOSEDIR /**/
2967
2968/* HAS_FD_SET:
2969 * This symbol, when defined, indicates presence of the fd_set typedef
2970 * in <sys/types.h>
2971 */
2972#$d_fd_set HAS_FD_SET /**/
2973
2974/* Gconvert:
2975 * This preprocessor macro is defined to convert a floating point
2976 * number to a string without a trailing decimal point. This
2977 * emulates the behavior of sprintf("%g"), but is sometimes much more
2978 * efficient. If gconvert() is not available, but gcvt() drops the
2979 * trailing decimal point, then gcvt() is used. If all else fails,
2980 * a macro using sprintf("%g") is used. Arguments for the Gconvert
2981 * macro are: value, number of digits, whether trailing zeros should
2982 * be retained, and the output buffer.
2983 * The usual values are:
2984 * d_Gconvert='gconvert((x),(n),(t),(b))'
2985 * d_Gconvert='gcvt((x),(n),(b))'
2986 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
2987 * The last two assume trailing zeros should not be kept.
2988 */
2989#define Gconvert(x,n,t,b) $d_Gconvert
2990
2991/* HAS_GETPAGESIZE:
2992 * This symbol, if defined, indicates that the getpagesize system call
2993 * is available to get system page size, which is the granularity of
2994 * many memory management calls.
2995 */
2996#$d_getpagsz HAS_GETPAGESIZE /**/
2997
2998/* HAS_GNULIBC:
c0bacbef 2999 * This symbol, if defined, indicates to the C program that
ed140128
AD
3000 * the GNU C library is being used. A better check is to use
3001 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
3002 */
3003#$d_gnulibc HAS_GNULIBC /**/
3004#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
3005# define _GNU_SOURCE
3006#endif
34f1896b 3007
ed140128 3008/* HAS_ISASCII:
c0bacbef 3009 * This manifest constant lets the C program know that isascii
ed140128
AD
3010 * is available.
3011 */
3012#$d_isascii HAS_ISASCII /**/
3013
3014/* HAS_LCHOWN:
3015 * This symbol, if defined, indicates that the lchown routine is
3016 * available to operate on a symbolic link (instead of following the
3017 * link).
3018 */
3019#$d_lchown HAS_LCHOWN /**/
3020
3021/* HAS_OPEN3:
3022 * This manifest constant lets the C program know that the three
3023 * argument form of open(2) is available.
3024 */
3025#$d_open3 HAS_OPEN3 /**/
3026
3027/* HAS_SAFE_BCOPY:
3028 * This symbol, if defined, indicates that the bcopy routine is available
3029 * to copy potentially overlapping memory blocks. Normally, you should
3030 * probably use memmove() or memcpy(). If neither is defined, roll your
3031 * own version.
3032 */
3033#$d_safebcpy HAS_SAFE_BCOPY /**/
3034
3035/* HAS_SAFE_MEMCPY:
3036 * This symbol, if defined, indicates that the memcpy routine is available
3037 * to copy potentially overlapping memory blocks. If you need to
3038 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
3039 * use memmove() instead, if available.
3040 */
3041#$d_safemcpy HAS_SAFE_MEMCPY /**/
3042
3043/* HAS_SANE_MEMCMP:
3044 * This symbol, if defined, indicates that the memcmp routine is available
3045 * and can be used to compare relative magnitudes of chars with their high
3046 * bits set. If it is not defined, roll your own version.
3047 */
3048#$d_sanemcmp HAS_SANE_MEMCMP /**/
3049
3050/* HAS_SIGACTION:
3051 * This symbol, if defined, indicates that Vr4's sigaction() routine
3052 * is available.
3053 */
3054#$d_sigaction HAS_SIGACTION /**/
3055
3056/* HAS_SIGSETJMP:
3057 * This variable indicates to the C program that the sigsetjmp()
3058 * routine is available to save the calling process's registers
3059 * and stack environment for later use by siglongjmp(), and
3060 * to optionally save the process's signal mask. See
3061 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
3062 */
3063/* Sigjmp_buf:
3064 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
3065 */
3066/* Sigsetjmp:
3067 * This macro is used in the same way as sigsetjmp(), but will invoke
3068 * traditional setjmp() if sigsetjmp isn't available.
3069 * See HAS_SIGSETJMP.
3070 */
3071/* Siglongjmp:
3072 * This macro is used in the same way as siglongjmp(), but will invoke
3073 * traditional longjmp() if siglongjmp isn't available.
3074 * See HAS_SIGSETJMP.
3075 */
3076#$d_sigsetjmp HAS_SIGSETJMP /**/
3077#ifdef HAS_SIGSETJMP
3078#define Sigjmp_buf sigjmp_buf
3079#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
3080#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
3081#else
3082#define Sigjmp_buf jmp_buf
3083#define Sigsetjmp(buf,save_mask) setjmp((buf))
3084#define Siglongjmp(buf,retval) longjmp((buf),(retval))
3085#endif
3086
3087/* USE_STDIO_PTR:
3088 * This symbol is defined if the _ptr and _cnt fields (or similar)
3089 * of the stdio FILE structure can be used to access the stdio buffer
3090 * for a file handle. If this is defined, then the FILE_ptr(fp)
3091 * and FILE_cnt(fp) macros will also be defined and should be used
3092 * to access these fields.
3093 */
3094/* FILE_ptr:
3095 * This macro is used to access the _ptr field (or equivalent) of the
3096 * FILE structure pointed to by its argument. This macro will always be
3097 * defined if USE_STDIO_PTR is defined.
3098 */
3099/* STDIO_PTR_LVALUE:
3100 * This symbol is defined if the FILE_ptr macro can be used as an
3101 * lvalue.
3102 */
3103/* FILE_cnt:
3104 * This macro is used to access the _cnt field (or equivalent) of the
3105 * FILE structure pointed to by its argument. This macro will always be
3106 * defined if USE_STDIO_PTR is defined.
3107 */
3108/* STDIO_CNT_LVALUE:
3109 * This symbol is defined if the FILE_cnt macro can be used as an
3110 * lvalue.
3111 */
3112/* STDIO_PTR_LVAL_SETS_CNT:
3113 * This symbol is defined if using the FILE_ptr macro as an lvalue
3114 * to increase the pointer by n has the side effect of decreasing the
3115 * value of File_cnt(fp) by n.
3116 */
3117/* STDIO_PTR_LVAL_NOCHANGE_CNT:
3118 * This symbol is defined if using the FILE_ptr macro as an lvalue
3119 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3120 */
3121#$d_stdstdio USE_STDIO_PTR /**/
3122#ifdef USE_STDIO_PTR
3123#define FILE_ptr(fp) $stdio_ptr
3124#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
3125#define FILE_cnt(fp) $stdio_cnt
3126#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
3127#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/
3128#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/
3129#endif
3130
3131/* USE_STDIO_BASE:
3132 * This symbol is defined if the _base field (or similar) of the
3133 * stdio FILE structure can be used to access the stdio buffer for
3134 * a file handle. If this is defined, then the FILE_base(fp) macro
3135 * will also be defined and should be used to access this field.
3136 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3137 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3138 * will never be defined unless USE_STDIO_PTR is.
3139 */
3140/* FILE_base:
3141 * This macro is used to access the _base field (or equivalent) of the
3142 * FILE structure pointed to by its argument. This macro will always be
3143 * defined if USE_STDIO_BASE is defined.
3144 */
3145/* FILE_bufsiz:
3146 * This macro is used to determine the number of bytes in the I/O
3147 * buffer pointed to by _base field (or equivalent) of the FILE
3148 * structure pointed to its argument. This macro will always be defined
3149 * if USE_STDIO_BASE is defined.
3150 */
3151#$d_stdiobase USE_STDIO_BASE /**/
3152#ifdef USE_STDIO_BASE
3153#define FILE_base(fp) $stdio_base
3154#define FILE_bufsiz(fp) $stdio_bufsiz
3155#endif
3156
3157/* HAS_VPRINTF:
3158 * This symbol, if defined, indicates that the vprintf routine is available
3159 * to printf with a pointer to an argument list. If unavailable, you
3160 * may need to write your own, probably in terms of _doprnt().
3161 */
3162/* USE_CHAR_VSPRINTF:
3163 * This symbol is defined if this system has vsprintf() returning type
3164 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3165 * is up to the package author to declare vsprintf correctly based on the
3166 * symbol.
3167 */
3168#$d_vprintf HAS_VPRINTF /**/
3169#$d_charvspr USE_CHAR_VSPRINTF /**/
3170
3171/* DOUBLESIZE:
3172 * This symbol contains the size of a double, so that the C preprocessor
3173 * can make decisions based on it.
3174 */
3175#define DOUBLESIZE $doublesize /**/
3176
3177/* I_TIME:
3178 * This symbol, if defined, indicates to the C program that it should
3179 * include <time.h>.
3180 */
3181/* I_SYS_TIME:
3182 * This symbol, if defined, indicates to the C program that it should
3183 * include <sys/time.h>.
3184 */
3185/* I_SYS_TIME_KERNEL:
3186 * This symbol, if defined, indicates to the C program that it should
3187 * include <sys/time.h> with KERNEL defined.
3188 */
3189/* HAS_TM_TM_ZONE:
3190 * This symbol, if defined, indicates to the C program that
3191 * the struct tm has a tm_zone field.
3192 */
3193/* HAS_TM_TM_GMTOFF:
3194 * This symbol, if defined, indicates to the C program that
3195 * the struct tm has a tm_gmtoff field.
3196 */
3197#$i_time I_TIME /**/
3198#$i_systime I_SYS_TIME /**/
3199#$i_systimek I_SYS_TIME_KERNEL /**/
3200#$d_tm_tm_zone HAS_TM_TM_ZONE /**/
3201#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/
3202
3203/* VAL_O_NONBLOCK:
3204 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3205 * non-blocking I/O for the file descriptor. Note that there is no way
3206 * back, i.e. you cannot turn it blocking again this way. If you wish to
3207 * alternatively switch between blocking and non-blocking, use the
3208 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3209 */
3210/* VAL_EAGAIN:
3211 * This symbol holds the errno error code set by read() when no data was
3212 * present on the non-blocking file descriptor.
3213 */
3214/* RD_NODATA:
3215 * This symbol holds the return code from read() when no data is present
3216 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3217 * not defined, then you can't distinguish between no data and EOF by
3218 * issuing a read(). You'll have to find another way to tell for sure!
3219 */
3220/* EOF_NONBLOCK:
3221 * This symbol, if defined, indicates to the C program that a read() on
3222 * a non-blocking file descriptor will return 0 on EOF, and not the value
3223 * held in RD_NODATA (-1 usually, in that case!).
3224 */
3225#define VAL_O_NONBLOCK $o_nonblock
3226#define VAL_EAGAIN $eagain
3227#define RD_NODATA $rd_nodata
3228#$d_eofnblk EOF_NONBLOCK
3229
3230/* PTRSIZE:
3231 * This symbol contains the size of a pointer, so that the C preprocessor
3232 * can make decisions based on it. It will be sizeof(void *) if
3233 * the compiler supports (void *); otherwise it will be
3234 * sizeof(char *).
3235 */
3236#define PTRSIZE $ptrsize /**/
3237
3238/* Drand01:
3239 * This macro is to be used to generate uniformly distributed
3240 * random numbers over the range [0., 1.[. You may have to supply
3241 * an 'extern double drand48();' in your program since SunOS 4.1.3
3242 * doesn't provide you with anything relevant in its headers.
3243 * See HAS_DRAND48_PROTO.
3244 */
3245/* Rand_seed_t:
3246 * This symbol defines the type of the argument of the
3247 * random seed function.
3248 */
3249/* seedDrand01:
3250 * This symbol defines the macro to be used in seeding the
3251 * random number generator (see Drand01).
3252 */
3253/* RANDBITS:
3254 * This symbol indicates how many bits are produced by the
3255 * function used to generate normalized random numbers.
3256 * Values include 15, 16, 31, and 48.
3257 */
3258#define Drand01() $drand01 /**/
3259#define Rand_seed_t $randseedtype /**/
3260#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
3261#define RANDBITS $randbits /**/
3262
3263/* SSize_t:
3264 * This symbol holds the type used by functions that return
3265 * a count of bytes or an error condition. It must be a signed type.
3266 * It is usually ssize_t, but may be long or int, etc.
3267 * It may be necessary to include <sys/types.h> or <unistd.h>
3268 * to get any typedef'ed information.
3269 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
3270 */
3271#define SSize_t $ssizetype /* signed count of bytes */
3272
3273/* EBCDIC:
3274 * This symbol, if defined, indicates that this system uses
3275 * EBCDIC encoding.
3276 */
3277#$ebcdic EBCDIC /**/
3278
3279/* HAS_ATOLF:
3280 * This symbol, if defined, indicates that the atolf routine is
3281 * available to convert strings into long doubles.
3282 */
3283#$d_atolf HAS_ATOLF /**/
3284
3285/* HAS_ATOLL:
3286 * This symbol, if defined, indicates that the atoll routine is
3287 * available to convert strings into long longs.
3288 */
3289#$d_atoll HAS_ATOLL /**/
3290
3291/* HAS__FWALK:
3292 * This symbol, if defined, indicates that the _fwalk system call is
3293 * available to apply a function to all the file handles.
3294 */
3295#$d__fwalk HAS__FWALK /**/
3296
3297/* HAS_AINTL:
3298 * This symbol, if defined, indicates that the aintl routine is
3299 * available. If copysignl is also present we can emulate modfl.
3300 */
3301#$d_aintl HAS_AINTL /**/
3302
3303/* HAS_BUILTIN_CHOOSE_EXPR:
3304 * Can we handle GCC builtin for compile-time ternary-like expressions
3305 */
3306/* HAS_BUILTIN_EXPECT:
3307 * Can we handle GCC builtin for telling that certain values are more
3308 * likely
3309 */
3310#$d_builtin_expect HAS_BUILTIN_EXPECT /**/
3311#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/
3312
3313/* HAS_C99_VARIADIC_MACROS:
3314 * If defined, the compiler supports C99 variadic macros.
3315 */
3316#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/
3317
3318/* HAS_CLASS:
3319 * This symbol, if defined, indicates that the class routine is
3320 * available to classify doubles. Available for example in AIX.
3321 * The returned values are defined in <float.h> and are:
3322 *
3323 * FP_PLUS_NORM Positive normalized, nonzero
3324 * FP_MINUS_NORM Negative normalized, nonzero
3325 * FP_PLUS_DENORM Positive denormalized, nonzero
3326 * FP_MINUS_DENORM Negative denormalized, nonzero
3327 * FP_PLUS_ZERO +0.0
3328 * FP_MINUS_ZERO -0.0
3329 * FP_PLUS_INF +INF
3330 * FP_MINUS_INF -INF
3331 * FP_NANS Signaling Not a Number (NaNS)
3332 * FP_NANQ Quiet Not a Number (NaNQ)
3333 */
3334#$d_class HAS_CLASS /**/
3335
3336/* HAS_CLEARENV:
3337 * This symbol, if defined, indicates that the clearenv () routine is
3338 * available for use.
3339 */
3340#$d_clearenv HAS_CLEARENV /**/
3341
3342/* HAS_STRUCT_CMSGHDR:
3343 * This symbol, if defined, indicates that the struct cmsghdr
3344 * is supported.
3345 */
3346#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
3347
3348/* HAS_COPYSIGNL:
3349 * This symbol, if defined, indicates that the copysignl routine is
3350 * available. If aintl is also present we can emulate modfl.
3351 */
3352#$d_copysignl HAS_COPYSIGNL /**/
3353
3354/* USE_CPLUSPLUS:
3355 * This symbol, if defined, indicates that a C++ compiler was
3356 * used to compiled Perl and will be used to compile extensions.
3357 */
3358#$d_cplusplus USE_CPLUSPLUS /**/
3359
3360/* HAS_DBMINIT_PROTO:
3361 * This symbol, if defined, indicates that the system provides
3362 * a prototype for the dbminit() function. Otherwise, it is up
3363 * to the program to supply one. A good guess is
3364 * extern int dbminit(char *);
3365 */
3366#$d_dbminitproto HAS_DBMINIT_PROTO /**/
3367
3368/* HAS_DIR_DD_FD:
3369 * This symbol, if defined, indicates that the the DIR* dirstream
3370 * structure contains a member variable named dd_fd.
3371 */
3372#$d_dir_dd_fd HAS_DIR_DD_FD /**/
3373
3374/* HAS_DIRFD:
3375 * This manifest constant lets the C program know that dirfd
3376 * is available.
3377 */
3378#$d_dirfd HAS_DIRFD /**/
3379
3380/* DLSYM_NEEDS_UNDERSCORE:
3381 * This symbol, if defined, indicates that we need to prepend an
3382 * underscore to the symbol name before calling dlsym(). This only
3383 * makes sense if you *have* dlsym, which we will presume is the
3384 * case if you're using dl_dlopen.xs.
3385 */
3386#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
3387
3388/* HAS_FAST_STDIO:
3389 * This symbol, if defined, indicates that the "fast stdio"
3390 * is available to manipulate the stdio buffers directly.
3391 */
3392#$d_faststdio HAS_FAST_STDIO /**/
3393
3394/* HAS_FCHDIR:
3395 * This symbol, if defined, indicates that the fchdir routine is
3396 * available to change directory using a file descriptor.
3397 */
3398#$d_fchdir HAS_FCHDIR /**/
3399
3400/* FCNTL_CAN_LOCK:
3401 * This symbol, if defined, indicates that fcntl() can be used
3402 * for file locking. Normally on Unix systems this is defined.
3403 * It may be undefined on VMS.
3404 */
3405#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/
3406
3407/* HAS_FINITE:
3408 * This symbol, if defined, indicates that the finite routine is
3409 * available to check whether a double is finite (non-infinity non-NaN).
3410 */
3411#$d_finite HAS_FINITE /**/
3412
3413/* HAS_FINITEL:
3414 * This symbol, if defined, indicates that the finitel routine is
3415 * available to check whether a long double is finite
3416 * (non-infinity non-NaN).
3417 */
3418#$d_finitel HAS_FINITEL /**/
3419
3420/* HAS_FLOCK_PROTO:
3421 * This symbol, if defined, indicates that the system provides
3422 * a prototype for the flock() function. Otherwise, it is up
3423 * to the program to supply one. A good guess is
3424 * extern int flock(int, int);
3425 */
3426#$d_flockproto HAS_FLOCK_PROTO /**/
3427
3428/* HAS_FP_CLASS:
3429 * This symbol, if defined, indicates that the fp_class routine is
3430 * available to classify doubles. Available for example in Digital UNIX.
3431 * The returned values are defined in <math.h> and are:
3432 *
3433 * FP_SNAN Signaling NaN (Not-a-Number)
3434 * FP_QNAN Quiet NaN (Not-a-Number)
3435 * FP_POS_INF +infinity
3436 * FP_NEG_INF -infinity
3437 * FP_POS_NORM Positive normalized
3438 * FP_NEG_NORM Negative normalized
3439 * FP_POS_DENORM Positive denormalized
3440 * FP_NEG_DENORM Negative denormalized
3441 * FP_POS_ZERO +0.0 (positive zero)
3442 * FP_NEG_ZERO -0.0 (negative zero)
3443 */
3444#$d_fp_class HAS_FP_CLASS /**/
3445
3446/* HAS_FPCLASS:
3447 * This symbol, if defined, indicates that the fpclass routine is
3448 * available to classify doubles. Available for example in Solaris/SVR4.
3449 * The returned values are defined in <ieeefp.h> and are:
3450 *
3451 * FP_SNAN signaling NaN
3452 * FP_QNAN quiet NaN
3453 * FP_NINF negative infinity
3454 * FP_PINF positive infinity
3455 * FP_NDENORM negative denormalized non-zero
3456 * FP_PDENORM positive denormalized non-zero
3457 * FP_NZERO negative zero
3458 * FP_PZERO positive zero
3459 * FP_NNORM negative normalized non-zero
3460 * FP_PNORM positive normalized non-zero
3461 */
3462#$d_fpclass HAS_FPCLASS /**/
3463
3464/* HAS_FPCLASSIFY:
3465 * This symbol, if defined, indicates that the fpclassify routine is
3466 * available to classify doubles. Available for example in HP-UX.
3467 * The returned values are defined in <math.h> and are
3468 *
3469 * FP_NORMAL Normalized
3470 * FP_ZERO Zero
3471 * FP_INFINITE Infinity
3472 * FP_SUBNORMAL Denormalized
3473 * FP_NAN NaN
3474 *
3475 */
3476#$d_fpclassify HAS_FPCLASSIFY /**/
3477
3478/* HAS_FPCLASSL:
3479 * This symbol, if defined, indicates that the fpclassl routine is
3480 * available to classify long doubles. Available for example in IRIX.
3481 * The returned values are defined in <ieeefp.h> and are:
3482 *
3483 * FP_SNAN signaling NaN
3484 * FP_QNAN quiet NaN
3485 * FP_NINF negative infinity
3486 * FP_PINF positive infinity
3487 * FP_NDENORM negative denormalized non-zero
3488 * FP_PDENORM positive denormalized non-zero
3489 * FP_NZERO negative zero
3490 * FP_PZERO positive zero
3491 * FP_NNORM negative normalized non-zero
3492 * FP_PNORM positive normalized non-zero
3493 */
3494#$d_fpclassl HAS_FPCLASSL /**/
3495
3496/* HAS_FPOS64_T:
3497 * This symbol will be defined if the C compiler supports fpos64_t.
3498 */
3499#$d_fpos64_t HAS_FPOS64_T /**/
3500
3501/* HAS_FREXPL:
3502 * This symbol, if defined, indicates that the frexpl routine is
3503 * available to break a long double floating-point number into
3504 * a normalized fraction and an integral power of 2.
3505 */
3506#$d_frexpl HAS_FREXPL /**/
3507
3508/* HAS_STRUCT_FS_DATA:
3509 * This symbol, if defined, indicates that the struct fs_data
3510 * to do statfs() is supported.
3511 */
3512#$d_fs_data_s HAS_STRUCT_FS_DATA /**/
3513
3514/* HAS_FSEEKO:
3515 * This symbol, if defined, indicates that the fseeko routine is
3516 * available to fseek beyond 32 bits (useful for ILP32 hosts).
3517 */
3518#$d_fseeko HAS_FSEEKO /**/
3519
3520/* HAS_FSTATFS:
3521 * This symbol, if defined, indicates that the fstatfs routine is
3522 * available to stat filesystems by file descriptors.
3523 */
3524#$d_fstatfs HAS_FSTATFS /**/
3525
3526/* HAS_FSYNC:
3527 * This symbol, if defined, indicates that the fsync routine is
3528 * available to write a file's modified data and attributes to
3529 * permanent storage.
3530 */
3531#$d_fsync HAS_FSYNC /**/
3532
3533/* HAS_FTELLO:
3534 * This symbol, if defined, indicates that the ftello routine is
3535 * available to ftell beyond 32 bits (useful for ILP32 hosts).
3536 */
3537#$d_ftello HAS_FTELLO /**/
3538
3539/* HAS_FUTIMES:
3540 * This symbol, if defined, indicates that the futimes routine is
3541 * available to change file descriptor time stamps with struct timevals.
3542 */
3543#$d_futimes HAS_FUTIMES /**/
3544
3545/* HAS_GETCWD:
3546 * This symbol, if defined, indicates that the getcwd routine is
3547 * available to get the current working directory.
3548 */
3549#$d_getcwd HAS_GETCWD /**/
3550
3551/* HAS_GETESPWNAM:
3552 * This symbol, if defined, indicates that the getespwnam system call is
3553 * available to retrieve enchanced (shadow) password entries by name.
3554 */
3555#$d_getespwnam HAS_GETESPWNAM /**/
3556
3557/* HAS_GETFSSTAT:
3558 * This symbol, if defined, indicates that the getfsstat routine is
3559 * available to stat filesystems in bulk.
3560 */
3561#$d_getfsstat HAS_GETFSSTAT /**/
3562
3563/* HAS_GETITIMER:
3564 * This symbol, if defined, indicates that the getitimer routine is
3565 * available to return interval timers.
3566 */
3567#$d_getitimer HAS_GETITIMER /**/
3568
3569/* HAS_GETMNT:
3570 * This symbol, if defined, indicates that the getmnt routine is
3571 * available to get filesystem mount info by filename.
3572 */
3573#$d_getmnt HAS_GETMNT /**/
3574
3575/* HAS_GETMNTENT:
3576 * This symbol, if defined, indicates that the getmntent routine is
3577 * available to iterate through mounted file systems to get their info.
3578 */
3579#$d_getmntent HAS_GETMNTENT /**/
3580
3581/* HAS_GETPRPWNAM:
3582 * This symbol, if defined, indicates that the getprpwnam system call is
3583 * available to retrieve protected (shadow) password entries by name.
3584 */
3585#$d_getprpwnam HAS_GETPRPWNAM /**/
3586
3587/* HAS_GETSPNAM:
3588 * This symbol, if defined, indicates that the getspnam system call is
3589 * available to retrieve SysV shadow password entries by name.
3590 */
3591#$d_getspnam HAS_GETSPNAM /**/
3592
3593/* HAS_HASMNTOPT:
3594 * This symbol, if defined, indicates that the hasmntopt routine is
3595 * available to query the mount options of file systems.
3596 */
3597#$d_hasmntopt HAS_HASMNTOPT /**/
3598
3599/* HAS_ILOGBL:
3600 * This symbol, if defined, indicates that the ilogbl routine is
3601 * available. If scalbnl is also present we can emulate frexpl.
3602 */
3603#$d_ilogbl HAS_ILOGBL /**/
3604
3605/* HAS_INT64_T:
3606 * This symbol will defined if the C compiler supports int64_t.
3607 * Usually the <inttypes.h> needs to be included, but sometimes
3608 * <sys/types.h> is enough.
3609 */
3610#$d_int64_t HAS_INT64_T /**/
3611
3612/* HAS_ISFINITE:
3613 * This symbol, if defined, indicates that the isfinite routine is
3614 * available to check whether a double is finite (non-infinity non-NaN).
3615 */
3616#$d_isfinite HAS_ISFINITE /**/
3617
3618/* HAS_ISINF:
3619 * This symbol, if defined, indicates that the isinf routine is
3620 * available to check whether a double is an infinity.
3621 */
3622#$d_isinf HAS_ISINF /**/
3623
3624/* HAS_ISNAN:
3625 * This symbol, if defined, indicates that the isnan routine is
3626 * available to check whether a double is a NaN.
3627 */
3628#$d_isnan HAS_ISNAN /**/
3629
3630/* HAS_ISNANL:
3631 * This symbol, if defined, indicates that the isnanl routine is
3632 * available to check whether a long double is a NaN.
3633 */
3634#$d_isnanl HAS_ISNANL /**/
3635
3636/* HAS_LDBL_DIG:
3637 * This symbol, if defined, indicates that this system's <float.h>
3638 * or <limits.h> defines the symbol LDBL_DIG, which is the number
3639 * of significant digits in a long double precision number. Unlike
3640 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
3641 */
3642#$d_ldbl_dig HAS_LDBL_DIG /* */
3643
3644/* LIBM_LIB_VERSION:
3645 * This symbol, if defined, indicates that libm exports _LIB_VERSION
3646 * and that math.h defines the enum to manipulate it.
3647 */
3648#$d_libm_lib_version LIBM_LIB_VERSION /**/
3649
3650/* HAS_MADVISE:
3651 * This symbol, if defined, indicates that the madvise system call is
3652 * available to map a file into memory.
3653 */
3654#$d_madvise HAS_MADVISE /**/
3655
3656/* HAS_MALLOC_SIZE:
3657 * This symbol, if defined, indicates that the malloc_size
3658 * routine is available for use.
3659 */
3660#$d_malloc_size HAS_MALLOC_SIZE /**/
3661
3662/* HAS_MALLOC_GOOD_SIZE:
3663 * This symbol, if defined, indicates that the malloc_good_size
3664 * routine is available for use.
3665 */
3666#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/
3667
3668/* HAS_MKDTEMP:
3669 * This symbol, if defined, indicates that the mkdtemp routine is
3670 * available to exclusively create a uniquely named temporary directory.
3671 */
3672#$d_mkdtemp HAS_MKDTEMP /**/
3673
3674/* HAS_MKSTEMPS:
3675 * This symbol, if defined, indicates that the mkstemps routine is
3676 * available to excluslvely create and open a uniquely named
3677 * (with a suffix) temporary file.
3678 */
3679#$d_mkstemps HAS_MKSTEMPS /**/
3680
3681/* HAS_MODFL:
3682 * This symbol, if defined, indicates that the modfl routine is
3683 * available to split a long double x into a fractional part f and
3684 * an integer part i such that |f| < 1.0 and (f + i) = x.
3685 */
3686/* HAS_MODFL_PROTO:
3687 * This symbol, if defined, indicates that the system provides
3688 * a prototype for the modfl() function. Otherwise, it is up
3689 * to the program to supply one.
3690 */
3691/* HAS_MODFL_POW32_BUG:
3692 * This symbol, if defined, indicates that the modfl routine is
3693 * broken for long doubles >= pow(2, 32).
3694 * For example from 4294967303.150000 one would get 4294967302.000000
3695 * and 1.150000. The bug has been seen in certain versions of glibc,
3696 * release 2.2.2 is known to be okay.
3697 */
3698#$d_modfl HAS_MODFL /**/
3699#$d_modflproto HAS_MODFL_PROTO /**/
3700#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/
3701
3702/* HAS_MPROTECT:
3703 * This symbol, if defined, indicates that the mprotect system call is
3704 * available to modify the access protection of a memory mapped file.
3705 */
3706#$d_mprotect HAS_MPROTECT /**/
3707
3708/* HAS_STRUCT_MSGHDR:
3709 * This symbol, if defined, indicates that the struct msghdr
3710 * is supported.
3711 */
3712#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
3713
3714/* HAS_NL_LANGINFO:
3715 * This symbol, if defined, indicates that the nl_langinfo routine is
3716 * available to return local data. You will also need <langinfo.h>
3717 * and therefore I_LANGINFO.
3718 */
3719#$d_nl_langinfo HAS_NL_LANGINFO /**/
3720
3721/* HAS_OFF64_T:
3722 * This symbol will be defined if the C compiler supports off64_t.
3723 */
3724#$d_off64_t HAS_OFF64_T /**/
3725
3726/* HAS_PROCSELFEXE:
3727 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3728 * to the absolute pathname of the executing program.
3729 */
3730/* PROCSELFEXE_PATH:
3731 * If HAS_PROCSELFEXE is defined this symbol is the filename
3732 * of the symbolic link pointing to the absolute pathname of
3733 * the executing program.
3734 */
3735#$d_procselfexe HAS_PROCSELFEXE /**/
3736#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3737#define PROCSELFEXE_PATH $procselfexe /**/
3738#endif
3739
3740/* HAS_PTHREAD_ATTR_SETSCOPE:
3741 * This symbol, if defined, indicates that the pthread_attr_setscope
3742 * system call is available to set the contention scope attribute of
3743 * a thread attribute object.
3744 */
3745#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/
3746
3747/* HAS_READV:
3748 * This symbol, if defined, indicates that the readv routine is
3749 * available to do gather reads. You will also need <sys/uio.h>
3750 * and there I_SYSUIO.
3751 */
3752#$d_readv HAS_READV /**/
3753
3754/* HAS_RECVMSG:
3755 * This symbol, if defined, indicates that the recvmsg routine is
3756 * available to send structured socket messages.
3757 */
3758#$d_recvmsg HAS_RECVMSG /**/
3759
3760/* HAS_SBRK_PROTO:
3761 * This symbol, if defined, indicates that the system provides
3762 * a prototype for the sbrk() function. Otherwise, it is up
3763 * to the program to supply one. Good guesses are
3764 * extern void* sbrk(int);
3765 * extern void* sbrk(size_t);
3766 */
3767#$d_sbrkproto HAS_SBRK_PROTO /**/
3768
3769/* HAS_SCALBNL:
3770 * This symbol, if defined, indicates that the scalbnl routine is
3771 * available. If ilogbl is also present we can emulate frexpl.
3772 */
3773#$d_scalbnl HAS_SCALBNL /**/
3774
3775/* HAS_SENDMSG:
3776 * This symbol, if defined, indicates that the sendmsg routine is
3777 * available to send structured socket messages.
3778 */
3779#$d_sendmsg HAS_SENDMSG /**/
3780
3781/* HAS_SETITIMER:
3782 * This symbol, if defined, indicates that the setitimer routine is
3783 * available to set interval timers.
3784 */
3785#$d_setitimer HAS_SETITIMER /**/
3786
3787/* HAS_SETPROCTITLE:
3788 * This symbol, if defined, indicates that the setproctitle routine is
3789 * available to set process title.
3790 */
3791#$d_setproctitle HAS_SETPROCTITLE /**/
3792
3793/* USE_SFIO:
3794 * This symbol, if defined, indicates that sfio should
3795 * be used.
3796 */
3797#$d_sfio USE_SFIO /**/
3798
3799/* HAS_SIGNBIT:
3800 * This symbol, if defined, indicates that the signbit routine is
3801 * available to check if the given number has the sign bit set.
3802 * This should include correct testing of -0.0. This will only be set
3803 * if the signbit() routine is safe to use with the NV type used internally
3804 * in perl. Users should call Perl_signbit(), which will be #defined to
3805 * the system's signbit() function or macro if this symbol is defined.
3806 */
3807#$d_signbit HAS_SIGNBIT /**/
3808
3809/* HAS_SIGPROCMASK:
3810 * This symbol, if defined, indicates that the sigprocmask
3811 * system call is available to examine or change the signal mask
3812 * of the calling process.
3813 */
3814#$d_sigprocmask HAS_SIGPROCMASK /**/
3815
3816/* USE_SITECUSTOMIZE:
3817 * This symbol, if defined, indicates that sitecustomize should
3818 * be used.
3819 */
3820#ifndef USE_SITECUSTOMIZE
3821#$usesitecustomize USE_SITECUSTOMIZE /**/
3822#endif
3823
3824/* HAS_SNPRINTF:
3825 * This symbol, if defined, indicates that the snprintf () library
3826 * function is available for use.
3827 */
3828/* HAS_VSNPRINTF:
3829 * This symbol, if defined, indicates that the vsnprintf () library
3830 * function is available for use.
3831 */
3832#$d_snprintf HAS_SNPRINTF /**/
3833#$d_vsnprintf HAS_VSNPRINTF /**/
3834
3835/* HAS_SOCKATMARK:
3836 * This symbol, if defined, indicates that the sockatmark routine is
3837 * available to test whether a socket is at the out-of-band mark.
3838 */
3839#$d_sockatmark HAS_SOCKATMARK /**/
3840
3841/* HAS_SOCKATMARK_PROTO:
3842 * This symbol, if defined, indicates that the system provides
3843 * a prototype for the sockatmark() function. Otherwise, it is up
3844 * to the program to supply one. A good guess is
3845 * extern int sockatmark(int);
3846 */
3847#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/
3848
3849/* HAS_SOCKS5_INIT:
3850 * This symbol, if defined, indicates that the socks5_init routine is
3851 * available to initialize SOCKS 5.
3852 */
3853#$d_socks5_init HAS_SOCKS5_INIT /**/
3854
3855/* SPRINTF_RETURNS_STRLEN:
3856 * This variable defines whether sprintf returns the length of the string
3857 * (as per the ANSI spec). Some C libraries retain compatibility with
3858 * pre-ANSI C and return a pointer to the passed in buffer; for these
3859 * this variable will be undef.
3860 */
3861#$d_sprintf_returns_strlen SPRINTF_RETURNS_STRLEN /**/
3862
3863/* HAS_SQRTL:
3864 * This symbol, if defined, indicates that the sqrtl routine is
3865 * available to do long double square roots.
3866 */
3867#$d_sqrtl HAS_SQRTL /**/
3868
3869/* HAS_SETRESGID_PROTO:
3870 * This symbol, if defined, indicates that the system provides
3871 * a prototype for the setresgid() function. Otherwise, it is up
3872 * to the program to supply one. Good guesses are
3873 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3874 */
3875#$d_sresgproto HAS_SETRESGID_PROTO /**/
3876
3877/* HAS_SETRESUID_PROTO:
3878 * This symbol, if defined, indicates that the system provides
3879 * a prototype for the setresuid() function. Otherwise, it is up
3880 * to the program to supply one. Good guesses are
3881 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3882 */
3883#$d_sresuproto HAS_SETRESUID_PROTO /**/
3884
3885/* HAS_STRUCT_STATFS_F_FLAGS:
3886 * This symbol, if defined, indicates that the struct statfs
3887 * does have the f_flags member containing the mount flags of
3888 * the filesystem containing the file.
3889 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3890 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3891 * have statfs() and struct statfs, they have ustat() and getmnt()
3892 * with struct ustat and struct fs_data.
3893 */
3894#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/
3895
3896/* HAS_STRUCT_STATFS:
3897 * This symbol, if defined, indicates that the struct statfs
3898 * to do statfs() is supported.
3899 */
3900#$d_statfs_s HAS_STRUCT_STATFS /**/
3901
3902/* HAS_FSTATVFS:
3903 * This symbol, if defined, indicates that the fstatvfs routine is
3904 * available to stat filesystems by file descriptors.
3905 */
3906#$d_fstatvfs HAS_FSTATVFS /**/
3907
3908/* HAS_STRFTIME:
3909 * This symbol, if defined, indicates that the strftime routine is
3910 * available to do time formatting.
3911 */
3912#$d_strftime HAS_STRFTIME /**/
3913
3914/* HAS_STRLCAT:
3915 * This symbol, if defined, indicates that the strlcat () routine is
3916 * available to do string concatenation.
3917 */
3918#$d_strlcat HAS_STRLCAT /**/
3919
3920/* HAS_STRLCPY:
3921 * This symbol, if defined, indicates that the strlcpy () routine is
3922 * available to do string copying.
3923 */
3924#$d_strlcpy HAS_STRLCPY /**/
3925
3926/* HAS_STRTOLD:
3927 * This symbol, if defined, indicates that the strtold routine is
3928 * available to convert strings to long doubles.
3929 */
3930#$d_strtold HAS_STRTOLD /**/
3931
3932/* HAS_STRTOLL:
3933 * This symbol, if defined, indicates that the strtoll routine is
3934 * available to convert strings to long longs.
3935 */
3936#$d_strtoll HAS_STRTOLL /**/
3937
3938/* HAS_STRTOQ:
3939 * This symbol, if defined, indicates that the strtoq routine is
3940 * available to convert strings to long longs (quads).