Commit | Line | Data |
---|---|---|
12ae5dfc JH |
1 | case "$CONFIG_SH" in |
2 | '') CONFIG_SH=config.sh ;; | |
3 | esac | |
4 | case "$CONFIG_H" in | |
5 | '') CONFIG_H=config.h ;; | |
6 | esac | |
a02608de | 7 | case $PERL_CONFIG_SH in |
8d063cd8 | 8 | '') |
12ae5dfc JH |
9 | if test -f $CONFIG_SH; then TOP=.; |
10 | elif test -f ../$CONFIG_SH; then TOP=..; | |
11 | elif test -f ../../$CONFIG_SH; then TOP=../..; | |
12 | elif test -f ../../../$CONFIG_SH; then TOP=../../..; | |
13 | elif test -f ../../../../$CONFIG_SH; then TOP=../../../..; | |
2304df62 | 14 | else |
12ae5dfc | 15 | echo "Can't find $CONFIG_SH."; exit 1 |
2304df62 | 16 | fi |
12ae5dfc | 17 | . $TOP/$CONFIG_SH |
2304df62 AD |
18 | ;; |
19 | esac | |
20 | case "$0" in | |
21 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; | |
8d063cd8 | 22 | esac |
12ae5dfc JH |
23 | echo "Extracting $CONFIG_H (with variable substitutions)" |
24 | sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' | |
2304df62 AD |
25 | /* |
26 | * This file was produced by running the config_h.SH script, which | |
12ae5dfc | 27 | * gets its values from $CONFIG_SH, which is generally produced by |
8d063cd8 LW |
28 | * running Configure. |
29 | * | |
30 | * Feel free to modify any of this as the need arises. Note, however, | |
1aef975c | 31 | * that running config_h.SH again will wipe out any changes you've made. |
12ae5dfc | 32 | * For a more permanent change edit $CONFIG_SH and rerun config_h.SH. |
2304df62 | 33 | * |
dfe9444c | 34 | * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $ |
8d063cd8 LW |
35 | */ |
36 | ||
dfe9444c AD |
37 | /* |
38 | * Package name : $package | |
39 | * Source directory : $src | |
40 | * Configuration time: $cf_time | |
41 | * Configured by : $cf_by | |
42 | * Target system : $myuname | |
2304df62 | 43 | */ |
8d063cd8 | 44 | |
2304df62 AD |
45 | #ifndef _config_h_ |
46 | #define _config_h_ | |
47 | ||
dfe9444c AD |
48 | /* LOC_SED: |
49 | * This symbol holds the complete pathname to the sed program. | |
774d564b | 50 | */ |
dfe9444c | 51 | #define LOC_SED "$full_sed" /**/ |
774d564b | 52 | |
a0d0e21e LW |
53 | /* HAS_ALARM: |
54 | * This symbol, if defined, indicates that the alarm routine is | |
55 | * available. | |
56 | */ | |
57 | #$d_alarm HAS_ALARM /**/ | |
58 | ||
b4eb6b3d JH |
59 | /* HASATTRIBUTE: |
60 | * This symbol indicates the C compiler can check for function attributes, | |
61 | * such as printf formats. This is normally only supported by GNU cc. | |
62 | */ | |
63 | #$d_attribut HASATTRIBUTE /**/ | |
64 | #ifndef HASATTRIBUTE | |
65 | #define __attribute__(_arg_) | |
66 | #endif | |
67 | ||
2304df62 AD |
68 | /* HAS_BCMP: |
69 | * This symbol is defined if the bcmp() routine is available to | |
70 | * compare blocks of memory. | |
a687059c | 71 | */ |
2304df62 | 72 | #$d_bcmp HAS_BCMP /**/ |
a687059c | 73 | |
2304df62 AD |
74 | /* HAS_BCOPY: |
75 | * This symbol is defined if the bcopy() routine is available to | |
76 | * copy blocks of memory. | |
c51b80d1 | 77 | */ |
2304df62 | 78 | #$d_bcopy HAS_BCOPY /**/ |
c51b80d1 | 79 | |
2304df62 AD |
80 | /* HAS_BZERO: |
81 | * This symbol is defined if the bzero() routine is available to | |
82 | * set a memory block to 0. | |
0d3e774c | 83 | */ |
2304df62 | 84 | #$d_bzero HAS_BZERO /**/ |
0d3e774c | 85 | |
a0d0e21e LW |
86 | /* HAS_CHOWN: |
87 | * This symbol, if defined, indicates that the chown routine is | |
88 | * available. | |
89 | */ | |
90 | #$d_chown HAS_CHOWN /**/ | |
91 | ||
92 | /* HAS_CHROOT: | |
93 | * This symbol, if defined, indicates that the chroot routine is | |
94 | * available. | |
95 | */ | |
96 | #$d_chroot HAS_CHROOT /**/ | |
97 | ||
2304df62 | 98 | /* HAS_CHSIZE: |
87250799 LW |
99 | * This symbol, if defined, indicates that the chsize routine is available |
100 | * to truncate files. You might need a -lx to get this routine. | |
101 | */ | |
fe14fcc3 | 102 | #$d_chsize HAS_CHSIZE /**/ |
87250799 | 103 | |
b4eb6b3d JH |
104 | /* HASCONST: |
105 | * This symbol, if defined, indicates that this C compiler knows about | |
106 | * the const type. There is no need to actually test for that symbol | |
107 | * within your programs. The mere use of the "const" keyword will | |
108 | * trigger the necessary tests. | |
109 | */ | |
110 | #$d_const HASCONST /**/ | |
111 | #ifndef HASCONST | |
112 | #define const | |
113 | #endif | |
114 | ||
2304df62 | 115 | /* HAS_CRYPT: |
2e1b3b7e KK |
116 | * This symbol, if defined, indicates that the crypt routine is available |
117 | * to encrypt passwords and the like. | |
118 | */ | |
2304df62 | 119 | #$d_crypt HAS_CRYPT /**/ |
2e1b3b7e | 120 | |
a0d0e21e LW |
121 | /* HAS_CUSERID: |
122 | * This symbol, if defined, indicates that the cuserid routine is | |
123 | * available to get character login names. | |
13281fa4 | 124 | */ |
a0d0e21e LW |
125 | #$d_cuserid HAS_CUSERID /**/ |
126 | ||
127 | /* HAS_DBL_DIG: | |
128 | * This symbol, if defined, indicates that this system's <float.h> | |
129 | * or <limits.h> defines the symbol DBL_DIG, which is the number | |
130 | * of significant digits in a double precision number. If this | |
131 | * symbol is not defined, a guess of 15 is usually pretty good. | |
132 | */ | |
133 | #$d_dbl_dig HAS_DBL_DIG /* */ | |
134 | ||
135 | /* HAS_DIFFTIME: | |
136 | * This symbol, if defined, indicates that the difftime routine is | |
137 | * available. | |
138 | */ | |
139 | #$d_difftime HAS_DIFFTIME /**/ | |
13281fa4 | 140 | |
ecfc5424 AD |
141 | /* HAS_DLERROR: |
142 | * This symbol, if defined, indicates that the dlerror routine is | |
143 | * available to return a string describing the last error that | |
144 | * occurred from a call to dlopen(), dlclose() or dlsym(). | |
145 | */ | |
146 | #$d_dlerror HAS_DLERROR /**/ | |
147 | ||
2304df62 AD |
148 | /* HAS_DUP2: |
149 | * This symbol, if defined, indicates that the dup2 routine is | |
150 | * available to duplicate file descriptors. | |
a687059c | 151 | */ |
2304df62 | 152 | #$d_dup2 HAS_DUP2 /**/ |
a687059c | 153 | |
2304df62 | 154 | /* HAS_FCHMOD: |
378cc40b LW |
155 | * This symbol, if defined, indicates that the fchmod routine is available |
156 | * to change mode of opened files. If unavailable, use chmod(). | |
157 | */ | |
2304df62 | 158 | #$d_fchmod HAS_FCHMOD /**/ |
378cc40b | 159 | |
2304df62 | 160 | /* HAS_FCHOWN: |
378cc40b LW |
161 | * This symbol, if defined, indicates that the fchown routine is available |
162 | * to change ownership of opened files. If unavailable, use chown(). | |
163 | */ | |
2304df62 | 164 | #$d_fchown HAS_FCHOWN /**/ |
378cc40b | 165 | |
2304df62 | 166 | /* HAS_FCNTL: |
fe14fcc3 LW |
167 | * This symbol, if defined, indicates to the C program that |
168 | * the fcntl() function exists. | |
a687059c | 169 | */ |
2304df62 | 170 | #$d_fcntl HAS_FCNTL /**/ |
a687059c | 171 | |
a0d0e21e LW |
172 | /* HAS_FGETPOS: |
173 | * This symbol, if defined, indicates that the fgetpos routine is | |
174 | * available to get the file position indicator, similar to ftell(). | |
175 | */ | |
176 | #$d_fgetpos HAS_FGETPOS /**/ | |
177 | ||
2304df62 AD |
178 | /* HAS_FLOCK: |
179 | * This symbol, if defined, indicates that the flock routine is | |
a687059c LW |
180 | * available to do file locking. |
181 | */ | |
2304df62 | 182 | #$d_flock HAS_FLOCK /**/ |
a687059c | 183 | |
a0d0e21e LW |
184 | /* HAS_FORK: |
185 | * This symbol, if defined, indicates that the fork routine is | |
186 | * available. | |
187 | */ | |
188 | #$d_fork HAS_FORK /**/ | |
189 | ||
190 | /* HAS_FSETPOS: | |
191 | * This symbol, if defined, indicates that the fsetpos routine is | |
192 | * available to set the file position indicator, similar to fseek(). | |
193 | */ | |
194 | #$d_fsetpos HAS_FSETPOS /**/ | |
195 | ||
5f05dabc | 196 | /* HAS_GETTIMEOFDAY: |
197 | * This symbol, if defined, indicates that the gettimeofday() system | |
198 | * call is available for a sub-second accuracy clock. Usually, the file | |
199 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). | |
200 | * The type "Timeval" should be used to refer to "struct timeval". | |
201 | */ | |
202 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ | |
b4eb6b3d JH |
203 | #ifdef HAS_GETTIMEOFDAY |
204 | #define Timeval struct timeval /* Structure used by gettimeofday() */ | |
205 | #endif | |
5f05dabc | 206 | |
2304df62 | 207 | /* HAS_GETGROUPS: |
378cc40b LW |
208 | * This symbol, if defined, indicates that the getgroups() routine is |
209 | * available to get the list of process groups. If unavailable, multiple | |
210 | * groups are probably not supported. | |
211 | */ | |
2304df62 | 212 | #$d_getgrps HAS_GETGROUPS /**/ |
378cc40b | 213 | |
a0d0e21e LW |
214 | /* HAS_GETLOGIN: |
215 | * This symbol, if defined, indicates that the getlogin routine is | |
216 | * available to get the login name. | |
217 | */ | |
218 | #$d_getlogin HAS_GETLOGIN /**/ | |
219 | ||
dfe9444c AD |
220 | /* HAS_GETPGID: |
221 | * This symbol, if defined, indicates to the C program that | |
222 | * the getpgid(pid) function is available to get the | |
223 | * process group id. | |
224 | */ | |
225 | #$d_getpgid HAS_GETPGID /**/ | |
226 | ||
2304df62 | 227 | /* HAS_GETPGRP2: |
d8f2e4cc LW |
228 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
229 | * routine is available to get the current process group. | |
230 | */ | |
2304df62 | 231 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
d8f2e4cc | 232 | |
a0d0e21e LW |
233 | /* HAS_GETPPID: |
234 | * This symbol, if defined, indicates that the getppid routine is | |
235 | * available to get the parent process ID. | |
236 | */ | |
237 | #$d_getppid HAS_GETPPID /**/ | |
238 | ||
2304df62 AD |
239 | /* HAS_GETPRIORITY: |
240 | * This symbol, if defined, indicates that the getpriority routine is | |
a687059c LW |
241 | * available to get a process's priority. |
242 | */ | |
2304df62 | 243 | #$d_getprior HAS_GETPRIORITY /**/ |
a687059c | 244 | |
dfe9444c AD |
245 | /* HAS_INET_ATON: |
246 | * This symbol, if defined, indicates to the C program that the | |
247 | * inet_aton() function is available to parse IP address "dotted-quad" | |
248 | * strings. | |
ecfc5424 | 249 | */ |
dfe9444c | 250 | #$d_inetaton HAS_INET_ATON /**/ |
ecfc5424 | 251 | |
2304df62 | 252 | /* HAS_KILLPG: |
378cc40b LW |
253 | * This symbol, if defined, indicates that the killpg routine is available |
254 | * to kill process groups. If unavailable, you probably should use kill | |
255 | * with a negative process number. | |
256 | */ | |
2304df62 | 257 | #$d_killpg HAS_KILLPG /**/ |
378cc40b | 258 | |
2304df62 AD |
259 | /* HAS_LINK: |
260 | * This symbol, if defined, indicates that the link routine is | |
261 | * available to create hard links. | |
0d3e774c | 262 | */ |
2304df62 | 263 | #$d_link HAS_LINK /**/ |
0d3e774c | 264 | |
ecfc5424 AD |
265 | /* HAS_LOCALECONV: |
266 | * This symbol, if defined, indicates that the localeconv routine is | |
267 | * available for numeric and monetary formatting conventions. | |
268 | */ | |
269 | #$d_locconv HAS_LOCALECONV /**/ | |
270 | ||
a0d0e21e LW |
271 | /* HAS_LOCKF: |
272 | * This symbol, if defined, indicates that the lockf routine is | |
273 | * available to do file locking. | |
274 | */ | |
275 | #$d_lockf HAS_LOCKF /**/ | |
276 | ||
2304df62 AD |
277 | /* HAS_LSTAT: |
278 | * This symbol, if defined, indicates that the lstat routine is | |
279 | * available to do file stats on symbolic links. | |
a687059c | 280 | */ |
2304df62 | 281 | #$d_lstat HAS_LSTAT /**/ |
a687059c | 282 | |
a0d0e21e LW |
283 | /* HAS_MBLEN: |
284 | * This symbol, if defined, indicates that the mblen routine is available | |
285 | * to find the number of bytes in a multibye character. | |
286 | */ | |
287 | #$d_mblen HAS_MBLEN /**/ | |
288 | ||
289 | /* HAS_MBSTOWCS: | |
290 | * This symbol, if defined, indicates that the mbstowcs routine is | |
291 | * available to covert a multibyte string into a wide character string. | |
292 | */ | |
293 | #$d_mbstowcs HAS_MBSTOWCS /**/ | |
294 | ||
295 | /* HAS_MBTOWC: | |
296 | * This symbol, if defined, indicates that the mbtowc routine is available | |
297 | * to covert a multibyte to a wide character. | |
298 | */ | |
299 | #$d_mbtowc HAS_MBTOWC /**/ | |
300 | ||
2304df62 AD |
301 | /* HAS_MEMCMP: |
302 | * This symbol, if defined, indicates that the memcmp routine is available | |
303 | * to compare blocks of memory. | |
378cc40b | 304 | */ |
2304df62 AD |
305 | #$d_memcmp HAS_MEMCMP /**/ |
306 | ||
307 | /* HAS_MEMCPY: | |
9f971974 | 308 | * This symbol, if defined, indicates that the memcpy routine is available |
2304df62 | 309 | * to copy blocks of memory. |
9f971974 | 310 | */ |
2304df62 | 311 | #$d_memcpy HAS_MEMCPY /**/ |
9f971974 | 312 | |
2304df62 | 313 | /* HAS_MEMMOVE: |
9f971974 | 314 | * This symbol, if defined, indicates that the memmove routine is available |
2304df62 AD |
315 | * to copy potentially overlapping blocks of memory. This should be used |
316 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your | |
317 | * own version. | |
9f971974 | 318 | */ |
2304df62 | 319 | #$d_memmove HAS_MEMMOVE /**/ |
9f971974 | 320 | |
2304df62 | 321 | /* HAS_MEMSET: |
9f971974 | 322 | * This symbol, if defined, indicates that the memset routine is available |
2304df62 | 323 | * to set blocks of memory. |
9f971974 | 324 | */ |
2304df62 | 325 | #$d_memset HAS_MEMSET /**/ |
378cc40b | 326 | |
2304df62 | 327 | /* HAS_MKDIR: |
a687059c LW |
328 | * This symbol, if defined, indicates that the mkdir routine is available |
329 | * to create directories. Otherwise you should fork off a new process to | |
330 | * exec /bin/mkdir. | |
331 | */ | |
2304df62 | 332 | #$d_mkdir HAS_MKDIR /**/ |
fe14fcc3 | 333 | |
ecfc5424 AD |
334 | /* HAS_MKFIFO: |
335 | * This symbol, if defined, indicates that the mkfifo routine is | |
336 | * available to create FIFOs. Otherwise, mknod should be able to | |
337 | * do it for you. However, if mkfifo is there, mknod might require | |
338 | * super-user privileges which mkfifo will not. | |
339 | */ | |
340 | #$d_mkfifo HAS_MKFIFO /**/ | |
341 | ||
a0d0e21e LW |
342 | /* HAS_MKTIME: |
343 | * This symbol, if defined, indicates that the mktime routine is | |
344 | * available. | |
345 | */ | |
346 | #$d_mktime HAS_MKTIME /**/ | |
347 | ||
fe749a9f JH |
348 | /* HAS_MSYNC: |
349 | * This symbol, if defined, indicates that the msync system call is | |
350 | * available to synchronize a mapped file. | |
351 | */ | |
352 | #$d_msync HAS_MSYNC /**/ | |
353 | ||
354 | /* HAS_MUNMAP: | |
355 | * This symbol, if defined, indicates that the munmap system call is | |
356 | * available to unmap a region, usually mapped by mmap(). | |
357 | */ | |
358 | #$d_munmap HAS_MUNMAP /**/ | |
359 | ||
a0d0e21e LW |
360 | /* HAS_NICE: |
361 | * This symbol, if defined, indicates that the nice routine is | |
362 | * available. | |
fe14fcc3 | 363 | */ |
a0d0e21e | 364 | #$d_nice HAS_NICE /**/ |
a687059c | 365 | |
ecfc5424 AD |
366 | /* HAS_PATHCONF: |
367 | * This symbol, if defined, indicates that pathconf() is available | |
368 | * to determine file-system related limits and options associated | |
369 | * with a given filename. | |
370 | */ | |
371 | /* HAS_FPATHCONF: | |
372 | * This symbol, if defined, indicates that pathconf() is available | |
373 | * to determine file-system related limits and options associated | |
374 | * with a given open file descriptor. | |
375 | */ | |
376 | #$d_pathconf HAS_PATHCONF /**/ | |
377 | #$d_fpathconf HAS_FPATHCONF /**/ | |
378 | ||
a0d0e21e LW |
379 | /* HAS_PAUSE: |
380 | * This symbol, if defined, indicates that the pause routine is | |
381 | * available to suspend a process until a signal is received. | |
a687059c | 382 | */ |
a0d0e21e | 383 | #$d_pause HAS_PAUSE /**/ |
a687059c | 384 | |
a0d0e21e LW |
385 | /* HAS_PIPE: |
386 | * This symbol, if defined, indicates that the pipe routine is | |
387 | * available to create an inter-process channel. | |
fe14fcc3 | 388 | */ |
a0d0e21e LW |
389 | #$d_pipe HAS_PIPE /**/ |
390 | ||
8e07c86e AD |
391 | /* HAS_POLL: |
392 | * This symbol, if defined, indicates that the poll routine is | |
dfe9444c AD |
393 | * available to poll active file descriptors. You may safely |
394 | * include <poll.h> when this symbol is defined. | |
8e07c86e AD |
395 | */ |
396 | #$d_poll HAS_POLL /**/ | |
397 | ||
a0d0e21e LW |
398 | /* HAS_READDIR: |
399 | * This symbol, if defined, indicates that the readdir routine is | |
400 | * available to read directory entries. You may have to include | |
401 | * <dirent.h>. See I_DIRENT. | |
402 | */ | |
403 | #$d_readdir HAS_READDIR /**/ | |
404 | ||
405 | /* HAS_SEEKDIR: | |
406 | * This symbol, if defined, indicates that the seekdir routine is | |
407 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
408 | */ | |
409 | #$d_seekdir HAS_SEEKDIR /**/ | |
410 | ||
411 | /* HAS_TELLDIR: | |
412 | * This symbol, if defined, indicates that the telldir routine is | |
413 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
414 | */ | |
415 | #$d_telldir HAS_TELLDIR /**/ | |
416 | ||
417 | /* HAS_REWINDDIR: | |
418 | * This symbol, if defined, indicates that the rewinddir routine is | |
419 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
420 | */ | |
421 | #$d_rewinddir HAS_REWINDDIR /**/ | |
422 | ||
423 | /* HAS_READLINK: | |
424 | * This symbol, if defined, indicates that the readlink routine is | |
425 | * available to read the value of a symbolic link. | |
426 | */ | |
427 | #$d_readlink HAS_READLINK /**/ | |
fe14fcc3 | 428 | |
2304df62 | 429 | /* HAS_RENAME: |
378cc40b LW |
430 | * This symbol, if defined, indicates that the rename routine is available |
431 | * to rename files. Otherwise you should do the unlink(), link(), unlink() | |
432 | * trick. | |
433 | */ | |
2304df62 | 434 | #$d_rename HAS_RENAME /**/ |
378cc40b | 435 | |
2304df62 AD |
436 | /* HAS_RMDIR: |
437 | * This symbol, if defined, indicates that the rmdir routine is | |
438 | * available to remove directories. Otherwise you should fork off a | |
439 | * new process to exec /bin/rmdir. | |
9f971974 | 440 | */ |
2304df62 | 441 | #$d_rmdir HAS_RMDIR /**/ |
9f971974 | 442 | |
2304df62 AD |
443 | /* HAS_SELECT: |
444 | * This symbol, if defined, indicates that the select routine is | |
445 | * available to select active file descriptors. If the timeout field | |
446 | * is used, <sys/time.h> may need to be included. | |
fe14fcc3 | 447 | */ |
2304df62 | 448 | #$d_select HAS_SELECT /**/ |
a687059c | 449 | |
2304df62 | 450 | /* HAS_SETEGID: |
378cc40b LW |
451 | * This symbol, if defined, indicates that the setegid routine is available |
452 | * to change the effective gid of the current program. | |
453 | */ | |
2304df62 | 454 | #$d_setegid HAS_SETEGID /**/ |
378cc40b | 455 | |
2304df62 | 456 | /* HAS_SETEUID: |
378cc40b LW |
457 | * This symbol, if defined, indicates that the seteuid routine is available |
458 | * to change the effective uid of the current program. | |
459 | */ | |
2304df62 AD |
460 | #$d_seteuid HAS_SETEUID /**/ |
461 | ||
a0d0e21e LW |
462 | /* HAS_SETLINEBUF: |
463 | * This symbol, if defined, indicates that the setlinebuf routine is | |
464 | * available to change stderr or stdout from block-buffered or unbuffered | |
465 | * to a line-buffered mode. | |
466 | */ | |
467 | #$d_setlinebuf HAS_SETLINEBUF /**/ | |
468 | ||
469 | /* HAS_SETLOCALE: | |
470 | * This symbol, if defined, indicates that the setlocale routine is | |
471 | * available to handle locale-specific ctype implementations. | |
472 | */ | |
473 | #$d_setlocale HAS_SETLOCALE /**/ | |
474 | ||
dfe9444c AD |
475 | /* HAS_SETPGID: |
476 | * This symbol, if defined, indicates that the setpgid(pid, gpid) | |
477 | * routine is available to set process group ID. | |
478 | */ | |
479 | #$d_setpgid HAS_SETPGID /**/ | |
480 | ||
2304df62 | 481 | /* HAS_SETPGRP2: |
d8f2e4cc LW |
482 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
483 | * routine is available to set the current process group. | |
484 | */ | |
2304df62 | 485 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
d8f2e4cc | 486 | |
2304df62 AD |
487 | /* HAS_SETPRIORITY: |
488 | * This symbol, if defined, indicates that the setpriority routine is | |
a687059c LW |
489 | * available to set a process's priority. |
490 | */ | |
2304df62 | 491 | #$d_setprior HAS_SETPRIORITY /**/ |
a687059c | 492 | |
2304df62 | 493 | /* HAS_SETREGID: |
a687059c | 494 | * This symbol, if defined, indicates that the setregid routine is |
2304df62 AD |
495 | * available to change the real and effective gid of the current |
496 | * process. | |
a687059c | 497 | */ |
2304df62 | 498 | /* HAS_SETRESGID: |
a687059c LW |
499 | * This symbol, if defined, indicates that the setresgid routine is |
500 | * available to change the real, effective and saved gid of the current | |
2304df62 | 501 | * process. |
a687059c | 502 | */ |
2304df62 AD |
503 | #$d_setregid HAS_SETREGID /**/ |
504 | #$d_setresgid HAS_SETRESGID /**/ | |
a687059c | 505 | |
2304df62 | 506 | /* HAS_SETREUID: |
a687059c | 507 | * This symbol, if defined, indicates that the setreuid routine is |
2304df62 AD |
508 | * available to change the real and effective uid of the current |
509 | * process. | |
a687059c | 510 | */ |
2304df62 | 511 | /* HAS_SETRESUID: |
a687059c LW |
512 | * This symbol, if defined, indicates that the setresuid routine is |
513 | * available to change the real, effective and saved uid of the current | |
2304df62 | 514 | * process. |
a687059c | 515 | */ |
2304df62 AD |
516 | #$d_setreuid HAS_SETREUID /**/ |
517 | #$d_setresuid HAS_SETRESUID /**/ | |
a687059c | 518 | |
2304df62 | 519 | /* HAS_SETRGID: |
378cc40b LW |
520 | * This symbol, if defined, indicates that the setrgid routine is available |
521 | * to change the real gid of the current program. | |
522 | */ | |
2304df62 | 523 | #$d_setrgid HAS_SETRGID /**/ |
378cc40b | 524 | |
2304df62 | 525 | /* HAS_SETRUID: |
378cc40b LW |
526 | * This symbol, if defined, indicates that the setruid routine is available |
527 | * to change the real uid of the current program. | |
528 | */ | |
2304df62 AD |
529 | #$d_setruid HAS_SETRUID /**/ |
530 | ||
531 | /* HAS_SETSID: | |
532 | * This symbol, if defined, indicates that the setsid routine is | |
533 | * available to set the process group ID. | |
534 | */ | |
535 | #$d_setsid HAS_SETSID /**/ | |
fe14fcc3 | 536 | |
a0d0e21e LW |
537 | /* Shmat_t: |
538 | * This symbol holds the return type of the shmat() system call. | |
539 | * Usually set to 'void *' or 'char *'. | |
fe14fcc3 | 540 | */ |
a0d0e21e LW |
541 | /* HAS_SHMAT_PROTOTYPE: |
542 | * This symbol, if defined, indicates that the sys/shm.h includes | |
543 | * a prototype for shmat(). Otherwise, it is up to the program to | |
b0ca4213 | 544 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
a0d0e21e LW |
545 | * but not always right so it should be emitted by the program only |
546 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. | |
fe14fcc3 | 547 | */ |
a0d0e21e LW |
548 | #define Shmat_t $shmattype /**/ |
549 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ | |
fe14fcc3 | 550 | |
dfe9444c AD |
551 | /* HAS_STRCHR: |
552 | * This symbol is defined to indicate that the strchr()/strrchr() | |
553 | * functions are available for string searching. If not, try the | |
554 | * index()/rindex() pair. | |
16d20bd9 | 555 | */ |
dfe9444c AD |
556 | /* HAS_INDEX: |
557 | * This symbol is defined to indicate that the index()/rindex() | |
558 | * functions are available for string searching. | |
c2960299 | 559 | */ |
dfe9444c AD |
560 | #$d_strchr HAS_STRCHR /**/ |
561 | #$d_index HAS_INDEX /**/ | |
562 | ||
563 | /* HAS_STRCOLL: | |
564 | * This symbol, if defined, indicates that the strcoll routine is | |
565 | * available to compare strings using collating information. | |
16d20bd9 | 566 | */ |
dfe9444c AD |
567 | #$d_strcoll HAS_STRCOLL /**/ |
568 | ||
569 | /* USE_STRUCT_COPY: | |
570 | * This symbol, if defined, indicates that this C compiler knows how | |
571 | * to copy structures. If undefined, you'll need to use a block copy | |
572 | * routine of some sort instead. | |
c2960299 | 573 | */ |
dfe9444c | 574 | #$d_strctcpy USE_STRUCT_COPY /**/ |
8d063cd8 | 575 | |
a89d8a78 DH |
576 | /* HAS_STRTOD: |
577 | * This symbol, if defined, indicates that the strtod routine is | |
5f05dabc | 578 | * available to provide better numeric string conversion than atof(). |
a89d8a78 DH |
579 | */ |
580 | #$d_strtod HAS_STRTOD /**/ | |
581 | ||
582 | /* HAS_STRTOL: | |
5f05dabc | 583 | * This symbol, if defined, indicates that the strtol routine is available |
584 | * to provide better numeric string conversion than atoi() and friends. | |
a89d8a78 DH |
585 | */ |
586 | #$d_strtol HAS_STRTOL /**/ | |
587 | ||
a0d0e21e LW |
588 | /* HAS_STRXFRM: |
589 | * This symbol, if defined, indicates that the strxfrm() routine is | |
590 | * available to transform strings. | |
591 | */ | |
592 | #$d_strxfrm HAS_STRXFRM /**/ | |
593 | ||
2304df62 | 594 | /* HAS_SYMLINK: |
2e1b3b7e KK |
595 | * This symbol, if defined, indicates that the symlink routine is available |
596 | * to create symbolic links. | |
597 | */ | |
2304df62 | 598 | #$d_symlink HAS_SYMLINK /**/ |
2e1b3b7e | 599 | |
2304df62 AD |
600 | /* HAS_SYSCALL: |
601 | * This symbol, if defined, indicates that the syscall routine is | |
602 | * available to call arbitrary system calls. If undefined, that's tough. | |
a687059c | 603 | */ |
2304df62 | 604 | #$d_syscall HAS_SYSCALL /**/ |
e5d73d77 | 605 | |
ecfc5424 AD |
606 | /* HAS_SYSCONF: |
607 | * This symbol, if defined, indicates that sysconf() is available | |
608 | * to determine system related limits and options. | |
609 | */ | |
610 | #$d_sysconf HAS_SYSCONF /**/ | |
611 | ||
2304df62 AD |
612 | /* HAS_SYSTEM: |
613 | * This symbol, if defined, indicates that the system routine is | |
614 | * available to issue a shell command. | |
9f971974 | 615 | */ |
2304df62 | 616 | #$d_system HAS_SYSTEM /**/ |
9f971974 | 617 | |
a0d0e21e LW |
618 | /* HAS_TCGETPGRP: |
619 | * This symbol, if defined, indicates that the tcgetpgrp routine is | |
620 | * available to get foreground process group ID. | |
85e6fe83 | 621 | */ |
a0d0e21e LW |
622 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
623 | ||
624 | /* HAS_TCSETPGRP: | |
625 | * This symbol, if defined, indicates that the tcsetpgrp routine is | |
626 | * available to set foreground process group ID. | |
627 | */ | |
628 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ | |
85e6fe83 | 629 | |
2304df62 | 630 | /* HAS_TRUNCATE: |
87250799 LW |
631 | * This symbol, if defined, indicates that the truncate routine is |
632 | * available to truncate files. | |
633 | */ | |
2304df62 | 634 | #$d_truncate HAS_TRUNCATE /**/ |
87250799 | 635 | |
a0d0e21e LW |
636 | /* HAS_TZNAME: |
637 | * This symbol, if defined, indicates that the tzname[] array is | |
638 | * available to access timezone names. | |
639 | */ | |
640 | #$d_tzname HAS_TZNAME /**/ | |
641 | ||
642 | /* HAS_UMASK: | |
643 | * This symbol, if defined, indicates that the umask routine is | |
644 | * available to set and get the value of the file creation mask. | |
645 | */ | |
646 | #$d_umask HAS_UMASK /**/ | |
647 | ||
4e0554ec JH |
648 | /* HAS_USLEEP: |
649 | * This symbol, if defined, indicates that the usleep routine is | |
650 | * available to let the process sleep on a sub-second accuracy. | |
651 | */ | |
652 | #$d_usleep HAS_USLEEP /**/ | |
653 | ||
b4eb6b3d JH |
654 | /* HASVOLATILE: |
655 | * This symbol, if defined, indicates that this C compiler knows about | |
656 | * the volatile declaration. | |
657 | */ | |
658 | #$d_volatile HASVOLATILE /**/ | |
659 | #ifndef HASVOLATILE | |
660 | #define volatile | |
661 | #endif | |
662 | ||
2304df62 | 663 | /* HAS_WAIT4: |
bf38876a LW |
664 | * This symbol, if defined, indicates that wait4() exists. |
665 | */ | |
2304df62 | 666 | #$d_wait4 HAS_WAIT4 /**/ |
bf38876a | 667 | |
2304df62 AD |
668 | /* HAS_WAITPID: |
669 | * This symbol, if defined, indicates that the waitpid routine is | |
670 | * available to wait for child process. | |
39c3038c | 671 | */ |
2304df62 | 672 | #$d_waitpid HAS_WAITPID /**/ |
39c3038c | 673 | |
a0d0e21e LW |
674 | /* HAS_WCSTOMBS: |
675 | * This symbol, if defined, indicates that the wcstombs routine is | |
676 | * available to convert wide character strings to multibyte strings. | |
677 | */ | |
678 | #$d_wcstombs HAS_WCSTOMBS /**/ | |
679 | ||
680 | /* HAS_WCTOMB: | |
681 | * This symbol, if defined, indicates that the wctomb routine is available | |
682 | * to covert a wide character to a multibyte. | |
683 | */ | |
684 | #$d_wctomb HAS_WCTOMB /**/ | |
685 | ||
28e8609d | 686 | /* I_ARPA_INET: |
5ff3f7a4 GS |
687 | * This symbol, if defined, indicates to the C program that it should |
688 | * include <arpa/inet.h> to get inet_addr and friends declarations. | |
28e8609d | 689 | */ |
5ff3f7a4 | 690 | #$i_arpainet I_ARPA_INET /**/ |
28e8609d | 691 | |
dfe9444c AD |
692 | /* I_DBM: |
693 | * This symbol, if defined, indicates that <dbm.h> exists and should | |
694 | * be included. | |
232e078e | 695 | */ |
dfe9444c AD |
696 | /* I_RPCSVC_DBM: |
697 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and | |
698 | * should be included. | |
232e078e | 699 | */ |
dfe9444c AD |
700 | #$i_dbm I_DBM /**/ |
701 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ | |
232e078e | 702 | |
2304df62 AD |
703 | /* I_DIRENT: |
704 | * This symbol, if defined, indicates to the C program that it should | |
705 | * include <dirent.h>. Using this symbol also triggers the definition | |
706 | * of the Direntry_t define which ends up being 'struct dirent' or | |
707 | * 'struct direct' depending on the availability of <dirent.h>. | |
1c3d792e | 708 | */ |
2304df62 AD |
709 | /* DIRNAMLEN: |
710 | * This symbol, if defined, indicates to the C program that the length | |
711 | * of directory entry names is provided by a d_namlen field. Otherwise | |
712 | * you need to do strlen() on the d_name field. | |
713 | */ | |
a0d0e21e LW |
714 | /* Direntry_t: |
715 | * This symbol is set to 'struct direct' or 'struct dirent' depending on | |
716 | * whether dirent is available or not. You should use this pseudo type to | |
717 | * portably declare your directory entries. | |
718 | */ | |
2304df62 AD |
719 | #$i_dirent I_DIRENT /**/ |
720 | #$d_dirnamlen DIRNAMLEN /**/ | |
b4eb6b3d | 721 | #define Direntry_t $direntrytype |
a0d0e21e LW |
722 | |
723 | /* I_DLFCN: | |
724 | * This symbol, if defined, indicates that <dlfcn.h> exists and should | |
725 | * be included. | |
726 | */ | |
727 | #$i_dlfcn I_DLFCN /**/ | |
1c3d792e | 728 | |
2304df62 | 729 | /* I_FCNTL: |
fe14fcc3 | 730 | * This manifest constant tells the C program to include <fcntl.h>. |
a687059c | 731 | */ |
2304df62 | 732 | #$i_fcntl I_FCNTL /**/ |
a687059c | 733 | |
a0d0e21e LW |
734 | /* I_FLOAT: |
735 | * This symbol, if defined, indicates to the C program that it should | |
736 | * include <float.h> to get definition of symbols like DBL_MAX or | |
737 | * DBL_MIN, i.e. machine dependent floating point values. | |
a687059c | 738 | */ |
a0d0e21e | 739 | #$i_float I_FLOAT /**/ |
a687059c | 740 | |
a0d0e21e LW |
741 | /* I_LIMITS: |
742 | * This symbol, if defined, indicates to the C program that it should | |
743 | * include <limits.h> to get definition of symbols like WORD_BIT or | |
744 | * LONG_MAX, i.e. machine dependant limitations. | |
745 | */ | |
746 | #$i_limits I_LIMITS /**/ | |
747 | ||
dfe9444c AD |
748 | /* I_LOCALE: |
749 | * This symbol, if defined, indicates to the C program that it should | |
750 | * include <locale.h>. | |
751 | */ | |
752 | #$i_locale I_LOCALE /**/ | |
753 | ||
a0d0e21e LW |
754 | /* I_MATH: |
755 | * This symbol, if defined, indicates to the C program that it should | |
756 | * include <math.h>. | |
757 | */ | |
758 | #$i_math I_MATH /**/ | |
759 | ||
760 | /* I_MEMORY: | |
761 | * This symbol, if defined, indicates to the C program that it should | |
762 | * include <memory.h>. | |
763 | */ | |
764 | #$i_memory I_MEMORY /**/ | |
765 | ||
232e078e | 766 | /* I_NDBM: |
16d20bd9 | 767 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
232e078e AD |
768 | * be included. |
769 | */ | |
770 | #$i_ndbm I_NDBM /**/ | |
771 | ||
ecfc5424 AD |
772 | /* I_NET_ERRNO: |
773 | * This symbol, if defined, indicates that <net/errno.h> exists and | |
774 | * should be included. | |
2304df62 | 775 | */ |
ecfc5424 | 776 | #$i_neterrno I_NET_ERRNO /**/ |
2304df62 AD |
777 | |
778 | /* I_NETINET_IN: | |
03a14243 | 779 | * This symbol, if defined, indicates to the C program that it should |
2304df62 | 780 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
03a14243 | 781 | */ |
2304df62 | 782 | #$i_niin I_NETINET_IN /**/ |
03a14243 | 783 | |
dfe9444c AD |
784 | /* I_SFIO: |
785 | * This symbol, if defined, indicates to the C program that it should | |
786 | * include <sfio.h>. | |
787 | */ | |
788 | #$i_sfio I_SFIO /**/ | |
789 | ||
2304df62 AD |
790 | /* I_STDDEF: |
791 | * This symbol, if defined, indicates that <stddef.h> exists and should | |
a687059c LW |
792 | * be included. |
793 | */ | |
2304df62 | 794 | #$i_stddef I_STDDEF /**/ |
a687059c | 795 | |
a0d0e21e LW |
796 | /* I_STDLIB: |
797 | * This symbol, if defined, indicates that <stdlib.h> exists and should | |
798 | * be included. | |
799 | */ | |
800 | #$i_stdlib I_STDLIB /**/ | |
801 | ||
802 | /* I_STRING: | |
85e6fe83 LW |
803 | * This symbol, if defined, indicates to the C program that it should |
804 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). | |
805 | */ | |
806 | #$i_string I_STRING /**/ | |
807 | ||
2304df62 AD |
808 | /* I_SYS_DIR: |
809 | * This symbol, if defined, indicates to the C program that it should | |
810 | * include <sys/dir.h>. | |
d8f2e4cc | 811 | */ |
2304df62 AD |
812 | #$i_sysdir I_SYS_DIR /**/ |
813 | ||
814 | /* I_SYS_FILE: | |
815 | * This symbol, if defined, indicates to the C program that it should | |
816 | * include <sys/file.h> to get definition of R_OK and friends. | |
d8f2e4cc | 817 | */ |
2304df62 AD |
818 | #$i_sysfile I_SYS_FILE /**/ |
819 | ||
820 | /* I_SYS_IOCTL: | |
821 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should | |
822 | * be included. Otherwise, include <sgtty.h> or <termio.h>. | |
d8f2e4cc | 823 | */ |
49a78c82 JH |
824 | /* I_SYS_SOCKIO: |
825 | * This symbol, if defined, indicates the <sys/sockio.h> should be included | |
826 | * to get socket ioctl options, like SIOCATMARK. | |
827 | */ | |
2304df62 | 828 | #$i_sysioctl I_SYS_IOCTL /**/ |
49a78c82 | 829 | #$i_syssockio I_SYS_SOCKIO /**/ |
2304df62 AD |
830 | |
831 | /* I_SYS_NDIR: | |
832 | * This symbol, if defined, indicates to the C program that it should | |
833 | * include <sys/ndir.h>. | |
834 | */ | |
835 | #$i_sysndir I_SYS_NDIR /**/ | |
836 | ||
a0d0e21e LW |
837 | /* I_SYS_PARAM: |
838 | * This symbol, if defined, indicates to the C program that it should | |
839 | * include <sys/param.h>. | |
840 | */ | |
841 | #$i_sysparam I_SYS_PARAM /**/ | |
842 | ||
e876cf0b | 843 | /* I_SYS_RESOURCE: |
844 | * This symbol, if defined, indicates to the C program that it should | |
845 | * include <sys/resource.h>. | |
846 | */ | |
847 | #$i_sysresrc I_SYS_RESOURCE /**/ | |
848 | ||
2304df62 AD |
849 | /* I_SYS_SELECT: |
850 | * This symbol, if defined, indicates to the C program that it should | |
851 | * include <sys/select.h> in order to get definition of struct timeval. | |
852 | */ | |
853 | #$i_sysselct I_SYS_SELECT /**/ | |
854 | ||
dfe9444c AD |
855 | /* I_SYS_STAT: |
856 | * This symbol, if defined, indicates to the C program that it should | |
857 | * include <sys/stat.h>. | |
858 | */ | |
859 | #$i_sysstat I_SYS_STAT /**/ | |
860 | ||
a0d0e21e LW |
861 | /* I_SYS_TIMES: |
862 | * This symbol, if defined, indicates to the C program that it should | |
863 | * include <sys/times.h>. | |
864 | */ | |
865 | #$i_systimes I_SYS_TIMES /**/ | |
866 | ||
bd89102f AD |
867 | /* I_SYS_TYPES: |
868 | * This symbol, if defined, indicates to the C program that it should | |
869 | * include <sys/types.h>. | |
870 | */ | |
871 | #$i_systypes I_SYS_TYPES /**/ | |
872 | ||
25f94b33 AD |
873 | /* I_SYS_UN: |
874 | * This symbol, if defined, indicates to the C program that it should | |
875 | * include <sys/un.h> to get UNIX domain socket definitions. | |
876 | */ | |
877 | #$i_sysun I_SYS_UN /**/ | |
878 | ||
e876cf0b | 879 | /* I_SYS_WAIT: |
880 | * This symbol, if defined, indicates to the C program that it should | |
881 | * include <sys/wait.h>. | |
882 | */ | |
883 | #$i_syswait I_SYS_WAIT /**/ | |
884 | ||
a0d0e21e LW |
885 | /* I_TERMIO: |
886 | * This symbol, if defined, indicates that the program should include | |
887 | * <termio.h> rather than <sgtty.h>. There are also differences in | |
888 | * the ioctl() calls that depend on the value of this symbol. | |
889 | */ | |
890 | /* I_TERMIOS: | |
891 | * This symbol, if defined, indicates that the program should include | |
892 | * the POSIX termios.h rather than sgtty.h or termio.h. | |
893 | * There are also differences in the ioctl() calls that depend on the | |
894 | * value of this symbol. | |
895 | */ | |
896 | /* I_SGTTY: | |
897 | * This symbol, if defined, indicates that the program should include | |
898 | * <sgtty.h> rather than <termio.h>. There are also differences in | |
899 | * the ioctl() calls that depend on the value of this symbol. | |
900 | */ | |
901 | #$i_termio I_TERMIO /**/ | |
902 | #$i_termios I_TERMIOS /**/ | |
903 | #$i_sgtty I_SGTTY /**/ | |
904 | ||
85e6fe83 LW |
905 | /* I_UNISTD: |
906 | * This symbol, if defined, indicates to the C program that it should | |
907 | * include <unistd.h>. | |
908 | */ | |
909 | #$i_unistd I_UNISTD /**/ | |
d8f2e4cc | 910 | |
2304df62 | 911 | /* I_UTIME: |
d8f2e4cc | 912 | * This symbol, if defined, indicates to the C program that it should |
2304df62 | 913 | * include <utime.h>. |
d8f2e4cc | 914 | */ |
2304df62 | 915 | #$i_utime I_UTIME /**/ |
d8f2e4cc | 916 | |
dfe9444c AD |
917 | /* I_VALUES: |
918 | * This symbol, if defined, indicates to the C program that it should | |
919 | * include <values.h> to get definition of symbols like MINFLOAT or | |
920 | * MAXLONG, i.e. machine dependant limitations. Probably, you | |
921 | * should use <limits.h> instead, if it is available. | |
922 | */ | |
923 | #$i_values I_VALUES /**/ | |
924 | ||
a0d0e21e LW |
925 | /* I_VFORK: |
926 | * This symbol, if defined, indicates to the C program that it should | |
927 | * include vfork.h. | |
928 | */ | |
929 | #$i_vfork I_VFORK /**/ | |
a687059c | 930 | |
b4eb6b3d JH |
931 | /* CAN_PROTOTYPE: |
932 | * If defined, this macro indicates that the C compiler can handle | |
933 | * function prototypes. | |
934 | */ | |
a0d0e21e LW |
935 | /* _: |
936 | * This macro is used to declare function parameters for folks who want | |
937 | * to make declarations with prototypes using a different style than | |
938 | * the above macros. Use double parentheses. For example: | |
939 | * | |
940 | * int main _((int argc, char *argv[])); | |
941 | */ | |
b4eb6b3d JH |
942 | #$prototype CAN_PROTOTYPE /**/ |
943 | #ifdef CAN_PROTOTYPE | |
a0d0e21e | 944 | #define _(args) args |
b4eb6b3d | 945 | #else |
a0d0e21e | 946 | #define _(args) () |
b4eb6b3d | 947 | #endif |
85e6fe83 | 948 | |
dfe9444c AD |
949 | /* SH_PATH: |
950 | * This symbol contains the full pathname to the shell used on this | |
951 | * on this system to execute Bourne shell scripts. Usually, this will be | |
952 | * /bin/sh, though it's possible that some systems will have /bin/ksh, | |
953 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as | |
954 | * D:/bin/sh.exe. | |
a0d0e21e | 955 | */ |
dfe9444c | 956 | #define SH_PATH "$sh" /**/ |
a0d0e21e | 957 | |
aaacdc8b GS |
958 | /* INTSIZE: |
959 | * This symbol contains the value of sizeof(int) so that the C | |
960 | * preprocessor can make decisions based on it. | |
961 | */ | |
962 | /* LONGSIZE: | |
963 | * This symbol contains the value of sizeof(long) so that the C | |
964 | * preprocessor can make decisions based on it. | |
965 | */ | |
966 | /* SHORTSIZE: | |
967 | * This symbol contains the value of sizeof(short) so that the C | |
968 | * preprocessor can make decisions based on it. | |
969 | */ | |
970 | #define INTSIZE $intsize /**/ | |
971 | #define LONGSIZE $longsize /**/ | |
972 | #define SHORTSIZE $shortsize /**/ | |
973 | ||
974 | /* MULTIARCH: | |
975 | * This symbol, if defined, signifies that the build | |
976 | * process will produce some binary files that are going to be | |
977 | * used in a cross-platform environment. This is the case for | |
978 | * example with the NeXT "fat" binaries that contain executables | |
979 | * for several CPUs. | |
980 | */ | |
981 | #$multiarch MULTIARCH /**/ | |
982 | ||
de1c2614 JH |
983 | /* HAS_QUAD: |
984 | * This symbol, if defined, tells that there's a 64-bit integer type, | |
1b8cd678 JH |
985 | * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one |
986 | * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. | |
a22e52b9 | 987 | */ |
de1c2614 | 988 | #$d_quad HAS_QUAD /**/ |
b4eb6b3d JH |
989 | #ifdef HAS_QUAD |
990 | # define Quad_t $quadtype /**/ | |
991 | # define Uquad_t $uquadtype /**/ | |
992 | # define QUADKIND $quadkind /**/ | |
993 | # define QUAD_IS_INT 1 | |
994 | # define QUAD_IS_LONG 2 | |
995 | # define QUAD_IS_LONG_LONG 3 | |
996 | # define QUAD_IS_INT64_T 4 | |
997 | #endif | |
a22e52b9 | 998 | |
5ff3f7a4 GS |
999 | /* HAS_ACCESSX: |
1000 | * This symbol, if defined, indicates that the accessx routine is | |
1001 | * available to do extended access checks. | |
1002 | */ | |
1003 | #$d_accessx HAS_ACCESSX /**/ | |
1004 | ||
1005 | /* HAS_EACCESS: | |
1006 | * This symbol, if defined, indicates that the eaccess routine is | |
1007 | * available to do extended access checks. | |
1008 | */ | |
1009 | #$d_eaccess HAS_EACCESS /**/ | |
1010 | ||
1011 | /* I_SYS_ACCESS: | |
1012 | * This symbol, if defined, indicates to the C program that it should | |
85ab1d1d | 1013 | * include <sys/access.h>. |
5ff3f7a4 GS |
1014 | */ |
1015 | #$i_sysaccess I_SYS_ACCESS /**/ | |
1016 | ||
1017 | /* I_SYS_SECURITY: | |
1018 | * This symbol, if defined, indicates to the C program that it should | |
1019 | * include <sys/security.h>. | |
1020 | */ | |
1021 | #$i_syssecrt I_SYS_SECURITY /**/ | |
1022 | ||
ff935051 JH |
1023 | /* OSNAME: |
1024 | * This symbol contains the name of the operating system, as determined | |
1025 | * by Configure. You shouldn't rely on it too much; the specific | |
1026 | * feature tests from Configure are generally more reliable. | |
1027 | */ | |
40a39f85 | 1028 | /* OSVERS: |
8e9464f1 JH |
1029 | * This symbol contains the version of the operating system, as determined |
1030 | * by Configure. You shouldn't rely on it too much; the specific | |
1031 | * feature tests from Configure are generally more reliable. | |
1032 | */ | |
40a39f85 JH |
1033 | #define OSNAME "$osname" /**/ |
1034 | #define OSVERS "$osvers" /**/ | |
8e9464f1 | 1035 | |
dfe9444c | 1036 | /* MEM_ALIGNBYTES: |
68c15b6f | 1037 | * This symbol contains the number of bytes required to align a |
87b71857 JH |
1038 | * double, or a long double when applicable. Usual values are 2, |
1039 | * 4 and 8. The default is eight, for safety. | |
5f05dabc | 1040 | */ |
5440bc8e | 1041 | #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) |
b4eb6b3d JH |
1042 | # define MEM_ALIGNBYTES 8 |
1043 | #else | |
1044 | #define MEM_ALIGNBYTES $alignbytes | |
1045 | #endif | |
5f05dabc | 1046 | |
ff935051 JH |
1047 | /* ARCHLIB: |
1048 | * This variable, if defined, holds the name of the directory in | |
1049 | * which the user wants to put architecture-dependent public | |
1050 | * library files for $package. It is most often a local directory | |
1051 | * such as /usr/local/lib. Programs using this variable must be | |
1052 | * prepared to deal with filename expansion. If ARCHLIB is the | |
1053 | * same as PRIVLIB, it is not defined, since presumably the | |
1054 | * program already searches PRIVLIB. | |
1055 | */ | |
1056 | /* ARCHLIB_EXP: | |
1057 | * This symbol contains the ~name expanded version of ARCHLIB, to be used | |
1058 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1059 | */ | |
1060 | #$d_archlib ARCHLIB "$archlib" /**/ | |
1061 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ | |
1062 | ||
1063 | /* ARCHNAME: | |
1064 | * This symbol holds a string representing the architecture name. | |
1065 | * It may be used to construct an architecture-dependant pathname | |
1066 | * where library files may be held under a private library, for | |
1067 | * instance. | |
1068 | */ | |
1069 | #define ARCHNAME "$archname" /**/ | |
1070 | ||
1071 | /* HAS_ATOLF: | |
1072 | * This symbol, if defined, indicates that the atolf routine is | |
1073 | * available to convert strings into long doubles. | |
1074 | */ | |
1075 | #$d_atolf HAS_ATOLF /**/ | |
1076 | ||
1077 | /* HAS_ATOLL: | |
1078 | * This symbol, if defined, indicates that the atoll routine is | |
1079 | * available to convert strings into long longs. | |
1080 | */ | |
1081 | #$d_atoll HAS_ATOLL /**/ | |
1082 | ||
1083 | /* BIN: | |
1084 | * This symbol holds the path of the bin directory where the package will | |
1085 | * be installed. Program must be prepared to deal with ~name substitution. | |
1086 | */ | |
1087 | /* BIN_EXP: | |
1088 | * This symbol is the filename expanded version of the BIN symbol, for | |
1089 | * programs that do not want to deal with that at run-time. | |
1090 | */ | |
1091 | #define BIN "$bin" /**/ | |
1092 | #define BIN_EXP "$binexp" /**/ | |
1093 | ||
1094 | /* PERL_BINCOMPAT_5005: | |
f78bfc9c | 1095 | * This symbol, if defined, indicates that this version of Perl should be |
ff935051 JH |
1096 | * binary-compatible with Perl 5.005. This is impossible for builds |
1097 | * that use features like threads and multiplicity it is always $undef | |
1098 | * for those versions. | |
1099 | */ | |
1100 | #$d_bincompat5005 PERL_BINCOMPAT_5005 /**/ | |
1101 | ||
8e07c86e | 1102 | /* BYTEORDER: |
e876cf0b | 1103 | * This symbol holds the hexadecimal constant defined in byteorder, |
8e07c86e | 1104 | * i.e. 0x1234 or 0x4321, etc... |
68c15b6f HM |
1105 | * If the compiler supports cross-compiling or multiple-architecture |
1106 | * binaries (eg. on NeXT systems), use compiler-defined macros to | |
1107 | * determine the byte order. | |
7bac28a0 | 1108 | * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture |
e876cf0b | 1109 | * Binaries (MAB) on either big endian or little endian machines. |
1110 | * The endian-ness is available at compile-time. This only matters | |
1111 | * for perl, where the config.h can be generated and installed on | |
1112 | * one system, and used by a different architecture to build an | |
1113 | * extension. Older versions of NeXT that might not have | |
1114 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, | |
1115 | * so the default case (for NeXT) is big endian to catch them. | |
1116 | * This might matter for NeXT 3.0. | |
8e07c86e | 1117 | */ |
5440bc8e | 1118 | #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) |
b4eb6b3d JH |
1119 | # ifdef __LITTLE_ENDIAN__ |
1120 | # if LONGSIZE == 4 | |
1121 | # define BYTEORDER 0x1234 | |
1122 | # else | |
1123 | # if LONGSIZE == 8 | |
1124 | # define BYTEORDER 0x12345678 | |
1125 | # endif | |
1126 | # endif | |
1127 | # else | |
1128 | # ifdef __BIG_ENDIAN__ | |
1129 | # if LONGSIZE == 4 | |
1130 | # define BYTEORDER 0x4321 | |
1131 | # else | |
1132 | # if LONGSIZE == 8 | |
1133 | # define BYTEORDER 0x87654321 | |
1134 | # endif | |
1135 | # endif | |
1136 | # endif | |
1137 | # endif | |
1138 | # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) | |
1139 | # define BYTEORDER 0x4321 | |
1140 | # endif | |
1141 | #else | |
1142 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ | |
1143 | #endif /* NeXT */ | |
8e07c86e | 1144 | |
ff935051 JH |
1145 | /* CAT2: |
1146 | * This macro catenates 2 tokens together. | |
1147 | */ | |
1148 | /* STRINGIFY: | |
1149 | * This macro surrounds its token with double quotes. | |
1150 | */ | |
b4eb6b3d | 1151 | #if $cpp_stuff == 1 |
497711e7 GS |
1152 | #define CAT2(a,b) a/**/b |
1153 | #define STRINGIFY(a) "a" | |
b4eb6b3d JH |
1154 | /* If you can get stringification with catify, tell me how! */ |
1155 | #endif | |
1156 | #if $cpp_stuff == 42 | |
1157 | #define PeRl_CaTiFy(a, b) a ## b | |
1158 | #define PeRl_StGiFy(a) #a | |
1159 | /* the additional level of indirection enables these macros to be | |
1160 | * used as arguments to other macros. See K&R 2nd ed., page 231. */ | |
497711e7 | 1161 | #define CAT2(a,b) PeRl_CaTiFy(a,b) |
b4eb6b3d | 1162 | #define StGiFy(a) PeRl_StGiFy(a) |
497711e7 | 1163 | #define STRINGIFY(a) PeRl_StGiFy(a) |
b4eb6b3d JH |
1164 | #endif |
1165 | #if $cpp_stuff != 1 && $cpp_stuff != 42 | |
1166 | # include "Bletch: How does this C preprocessor catenate tokens?" | |
1167 | #endif | |
ff935051 JH |
1168 | |
1169 | /* CPPSTDIN: | |
1170 | * This symbol contains the first part of the string which will invoke | |
1171 | * the C preprocessor on the standard input and produce to standard | |
1172 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also | |
1173 | * call a wrapper. See CPPRUN. | |
1174 | */ | |
1175 | /* CPPMINUS: | |
1176 | * This symbol contains the second part of the string which will invoke | |
1177 | * the C preprocessor on the standard input and produce to standard | |
1178 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus | |
1179 | * to specify standard input, otherwise the value is "". | |
1180 | */ | |
1181 | /* CPPRUN: | |
1182 | * This symbol contains the string which will invoke a C preprocessor on | |
1183 | * the standard input and produce to standard output. It needs to end | |
1184 | * with CPPLAST, after all other preprocessor flags have been specified. | |
1185 | * The main difference with CPPSTDIN is that this program will never be a | |
1186 | * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is | |
1187 | * available directly to the user. Note that it may well be different from | |
1188 | * the preprocessor used to compile the C program. | |
1189 | */ | |
c71a9cee JH |
1190 | /* CPPLAST: |
1191 | * This symbol is intended to be used along with CPPRUN in the same manner | |
1192 | * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". | |
1193 | */ | |
ff935051 JH |
1194 | #define CPPSTDIN "$cppstdin" |
1195 | #define CPPMINUS "$cppminus" | |
1196 | #define CPPRUN "$cpprun" | |
c71a9cee | 1197 | #define CPPLAST "$cpplast" |
ff935051 | 1198 | |
a7fea17f JH |
1199 | /* HAS__FWALK: |
1200 | * This symbol, if defined, indicates that the _fwalk system call is | |
1201 | * available to apply a function to all the file handles. | |
1202 | */ | |
1203 | #$d__fwalk HAS__FWALK /**/ | |
1204 | ||
ff935051 JH |
1205 | /* HAS_ACCESS: |
1206 | * This manifest constant lets the C program know that the access() | |
1207 | * system call is available to check for accessibility using real UID/GID. | |
1208 | * (always present on UNIX.) | |
1209 | */ | |
1210 | #$d_access HAS_ACCESS /**/ | |
1211 | ||
dfe9444c AD |
1212 | /* CASTI32: |
1213 | * This symbol is defined if the C compiler can cast negative | |
1214 | * or large floating point numbers to 32-bit ints. | |
1aef975c | 1215 | */ |
dfe9444c | 1216 | #$d_casti32 CASTI32 /**/ |
85e6fe83 | 1217 | |
dfe9444c AD |
1218 | /* CASTNEGFLOAT: |
1219 | * This symbol is defined if the C compiler can cast negative | |
1220 | * numbers to unsigned longs, ints and shorts. | |
85e6fe83 | 1221 | */ |
dfe9444c AD |
1222 | /* CASTFLAGS: |
1223 | * This symbol contains flags that say what difficulties the compiler | |
1224 | * has casting odd floating values to unsigned long: | |
1225 | * 0 = ok | |
1226 | * 1 = couldn't cast < 0 | |
1227 | * 2 = couldn't cast >= 0x80000000 | |
1228 | * 4 = couldn't cast in argument expression list | |
bccf77a5 | 1229 | */ |
dfe9444c AD |
1230 | #$d_castneg CASTNEGFLOAT /**/ |
1231 | #define CASTFLAGS $castflags /**/ | |
1232 | ||
1233 | /* VOID_CLOSEDIR: | |
1234 | * This symbol, if defined, indicates that the closedir() routine | |
1235 | * does not return a value. | |
bccf77a5 | 1236 | */ |
dfe9444c | 1237 | #$d_void_closedir VOID_CLOSEDIR /**/ |
bccf77a5 | 1238 | |
4e0554ec JH |
1239 | /* HAS_STRUCT_CMSGHDR: |
1240 | * This symbol, if defined, indicates that the struct cmsghdr | |
1241 | * is supported. | |
1242 | */ | |
1243 | #$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/ | |
1244 | ||
ff935051 JH |
1245 | /* HAS_CSH: |
1246 | * This symbol, if defined, indicates that the C-shell exists. | |
1247 | */ | |
1248 | /* CSH: | |
1249 | * This symbol, if defined, contains the full pathname of csh. | |
1250 | */ | |
b4eb6b3d JH |
1251 | #$d_csh HAS_CSH /**/ |
1252 | #ifdef HAS_CSH | |
1253 | #define CSH "$full_csh" /**/ | |
1254 | #endif | |
ff935051 JH |
1255 | |
1256 | /* DLSYM_NEEDS_UNDERSCORE: | |
1257 | * This symbol, if defined, indicates that we need to prepend an | |
1258 | * underscore to the symbol name before calling dlsym(). This only | |
1259 | * makes sense if you *have* dlsym, which we will presume is the | |
1260 | * case if you're using dl_dlopen.xs. | |
1261 | */ | |
1262 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ | |
1263 | ||
1264 | /* HAS_DRAND48_PROTO: | |
1265 | * This symbol, if defined, indicates that the system provides | |
1266 | * a prototype for the drand48() function. Otherwise, it is up | |
1267 | * to the program to supply one. A good guess is | |
1268 | * extern double drand48 _((void)); | |
1269 | */ | |
1270 | #$d_drand48proto HAS_DRAND48_PROTO /**/ | |
1271 | ||
1272 | /* HAS_ENDGRENT: | |
1273 | * This symbol, if defined, indicates that the getgrent routine is | |
1274 | * available for finalizing sequential access of the group database. | |
1275 | */ | |
1276 | #$d_endgrent HAS_ENDGRENT /**/ | |
1277 | ||
1278 | /* HAS_ENDHOSTENT: | |
1279 | * This symbol, if defined, indicates that the endhostent() routine is | |
1280 | * available to close whatever was being used for host queries. | |
1281 | */ | |
1282 | #$d_endhent HAS_ENDHOSTENT /**/ | |
1283 | ||
1284 | /* HAS_ENDNETENT: | |
1285 | * This symbol, if defined, indicates that the endnetent() routine is | |
1286 | * available to close whatever was being used for network queries. | |
1287 | */ | |
1288 | #$d_endnent HAS_ENDNETENT /**/ | |
1289 | ||
1290 | /* HAS_ENDPROTOENT: | |
1291 | * This symbol, if defined, indicates that the endprotoent() routine is | |
1292 | * available to close whatever was being used for protocol queries. | |
1293 | */ | |
1294 | #$d_endpent HAS_ENDPROTOENT /**/ | |
1295 | ||
1296 | /* HAS_ENDPWENT: | |
1297 | * This symbol, if defined, indicates that the getgrent routine is | |
1298 | * available for finalizing sequential access of the passwd database. | |
1299 | */ | |
1300 | #$d_endpwent HAS_ENDPWENT /**/ | |
1301 | ||
1302 | /* HAS_ENDSERVENT: | |
1303 | * This symbol, if defined, indicates that the endservent() routine is | |
1304 | * available to close whatever was being used for service queries. | |
1305 | */ | |
1306 | #$d_endsent HAS_ENDSERVENT /**/ | |
1307 | ||
b363b713 JH |
1308 | /* HAS_FCHDIR: |
1309 | * This symbol, if defined, indicates that the fchdir routine is | |
1310 | * available to change directory using a file descriptor. | |
1311 | */ | |
1312 | #$d_fchdir HAS_FCHDIR /**/ | |
1313 | ||
a7fea17f JH |
1314 | /* FCNTL_CAN_LOCK: |
1315 | * This symbol, if defined, indicates that fcntl() can be used | |
1316 | * for file locking. Normally on Unix systems this is defined. | |
1317 | * It may be undefined on VMS. | |
1318 | */ | |
1319 | #$d_fcntl_can_lock FCNTL_CAN_LOCK /**/ | |
1320 | ||
921b2963 JH |
1321 | /* HAS_FD_SET: |
1322 | * This symbol, when defined, indicates presence of the fd_set typedef | |
1323 | * in <sys/types.h> | |
1324 | */ | |
1325 | #$d_fd_set HAS_FD_SET /**/ | |
1326 | ||
b6592ff0 JH |
1327 | /* FLEXFILENAMES: |
1328 | * This symbol, if defined, indicates that the system supports filenames | |
1329 | * longer than 14 characters. | |
1330 | */ | |
1331 | #$d_flexfnam FLEXFILENAMES /**/ | |
1332 | ||
c5f05a91 JH |
1333 | /* HAS_FPOS64_T: |
1334 | * This symbol will be defined if the C compiler supports fpos64_t. | |
1335 | */ | |
1336 | #$d_fpos64_t HAS_FPOS64_T /**/ | |
1337 | ||
a3540c92 JH |
1338 | /* HAS_FREXPL: |
1339 | * This symbol, if defined, indicates that the frexpl routine is | |
1340 | * available to break a long double floating-point number into | |
1341 | * a normalized fraction and an integral power of 2. | |
1342 | */ | |
1343 | #$d_frexpl HAS_FREXPL /**/ | |
1344 | ||
ff935051 JH |
1345 | /* HAS_STRUCT_FS_DATA: |
1346 | * This symbol, if defined, indicates that the struct fs_data | |
1347 | * to do statfs() is supported. | |
1348 | */ | |
1349 | #$d_fs_data_s HAS_STRUCT_FS_DATA /**/ | |
1350 | ||
1351 | /* HAS_FSEEKO: | |
1352 | * This symbol, if defined, indicates that the fseeko routine is | |
1353 | * available to fseek beyond 32 bits (useful for ILP32 hosts). | |
1354 | */ | |
1355 | #$d_fseeko HAS_FSEEKO /**/ | |
1356 | ||
1357 | /* HAS_FSTATFS: | |
1358 | * This symbol, if defined, indicates that the fstatfs routine is | |
1359 | * available to stat filesystems by file descriptors. | |
1360 | */ | |
1361 | #$d_fstatfs HAS_FSTATFS /**/ | |
c890dc6c | 1362 | |
a7fea17f JH |
1363 | /* HAS_FSYNC: |
1364 | * This symbol, if defined, indicates that the fsync routine is | |
1365 | * available to write a file's modified data and attributes to | |
1366 | * permanent storage. | |
1367 | */ | |
1368 | #$d_fsync HAS_FSYNC /**/ | |
1369 | ||
ff935051 JH |
1370 | /* HAS_FTELLO: |
1371 | * This symbol, if defined, indicates that the ftello routine is | |
1372 | * available to ftell beyond 32 bits (useful for ILP32 hosts). | |
1373 | */ | |
1374 | #$d_ftello HAS_FTELLO /**/ | |
1375 | ||
8e07c86e AD |
1376 | /* Gconvert: |
1377 | * This preprocessor macro is defined to convert a floating point | |
1378 | * number to a string without a trailing decimal point. This | |
1379 | * emulates the behavior of sprintf("%g"), but is sometimes much more | |
1380 | * efficient. If gconvert() is not available, but gcvt() drops the | |
1381 | * trailing decimal point, then gcvt() is used. If all else fails, | |
1382 | * a macro using sprintf("%g") is used. Arguments for the Gconvert | |
1383 | * macro are: value, number of digits, whether trailing zeros should | |
1384 | * be retained, and the output buffer. | |
1385 | * Possible values are: | |
1386 | * d_Gconvert='gconvert((x),(n),(t),(b))' | |
1387 | * d_Gconvert='gcvt((x),(n),(b))' | |
1388 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' | |
1389 | * The last two assume trailing zeros should not be kept. | |
1390 | */ | |
1391 | #define Gconvert(x,n,t,b) $d_Gconvert | |
1392 | ||
49dabb45 JH |
1393 | /* HAS_GETCWD: |
1394 | * This symbol, if defined, indicates that the getcwd routine is | |
1395 | * available to get the current working directory. | |
1396 | */ | |
1397 | #$d_getcwd HAS_GETCWD /**/ | |
1398 | ||
3813c136 JH |
1399 | /* HAS_GETESPWNAM: |
1400 | * This symbol, if defined, indicates that the getespwnam system call is | |
1401 | * available to retrieve enchanced (shadow) password entries by name. | |
1402 | */ | |
1403 | #$d_getespwnam HAS_GETESPWNAM /**/ | |
1404 | ||
1acc7ade JH |
1405 | /* HAS_GETFSSTAT: |
1406 | * This symbol, if defined, indicates that the getfsstat routine is | |
1407 | * available to stat filesystems in bulk. | |
1408 | */ | |
1409 | #$d_getfsstat HAS_GETFSSTAT /**/ | |
1410 | ||
ff935051 JH |
1411 | /* HAS_GETGRENT: |
1412 | * This symbol, if defined, indicates that the getgrent routine is | |
1413 | * available for sequential access of the group database. | |
c1b76f5d | 1414 | */ |
ff935051 | 1415 | #$d_getgrent HAS_GETGRENT /**/ |
c1b76f5d | 1416 | |
ff935051 JH |
1417 | /* HAS_GETHOSTBYADDR: |
1418 | * This symbol, if defined, indicates that the gethostbyaddr() routine is | |
1419 | * available to look up hosts by their IP addresses. | |
dd64f1c3 | 1420 | */ |
ff935051 | 1421 | #$d_gethbyaddr HAS_GETHOSTBYADDR /**/ |
dd64f1c3 | 1422 | |
ff935051 JH |
1423 | /* HAS_GETHOSTBYNAME: |
1424 | * This symbol, if defined, indicates that the gethostbyname() routine is | |
1425 | * available to look up host names in some data base or other. | |
774d564b | 1426 | */ |
ff935051 | 1427 | #$d_gethbyname HAS_GETHOSTBYNAME /**/ |
774d564b | 1428 | |
ff935051 JH |
1429 | /* HAS_GETHOSTENT: |
1430 | * This symbol, if defined, indicates that the gethostent() routine is | |
1431 | * available to look up host names in some data base or another. | |
c1b76f5d | 1432 | */ |
ff935051 | 1433 | #$d_gethent HAS_GETHOSTENT /**/ |
c1b76f5d | 1434 | |
ff935051 JH |
1435 | /* HAS_GETHOSTNAME: |
1436 | * This symbol, if defined, indicates that the C program may use the | |
1437 | * gethostname() routine to derive the host name. See also HAS_UNAME | |
1438 | * and PHOSTNAME. | |
c1b76f5d | 1439 | */ |
ff935051 JH |
1440 | /* HAS_UNAME: |
1441 | * This symbol, if defined, indicates that the C program may use the | |
1442 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME | |
1443 | * and PHOSTNAME. | |
760ac839 | 1444 | */ |
ff935051 JH |
1445 | /* PHOSTNAME: |
1446 | * This symbol, if defined, indicates the command to feed to the | |
1447 | * popen() routine to derive the host name. See also HAS_GETHOSTNAME | |
1448 | * and HAS_UNAME. Note that the command uses a fully qualified path, | |
1449 | * so that it is safe even if used by a process with super-user | |
1450 | * privileges. | |
1451 | */ | |
c71a9cee JH |
1452 | /* HAS_PHOSTNAME: |
1453 | * This symbol, if defined, indicates that the C program may use the | |
1454 | * contents of PHOSTNAME as a command to feed to the popen() routine | |
1455 | * to derive the host name. | |
1456 | */ | |
b4eb6b3d JH |
1457 | #$d_gethname HAS_GETHOSTNAME /**/ |
1458 | #$d_uname HAS_UNAME /**/ | |
1459 | #$d_phostname HAS_PHOSTNAME /**/ | |
1460 | #ifdef HAS_PHOSTNAME | |
1461 | #define PHOSTNAME "$aphostname" /* How to get the host name */ | |
1462 | #endif | |
760ac839 | 1463 | |
ff935051 JH |
1464 | /* HAS_GETHOST_PROTOS: |
1465 | * This symbol, if defined, indicates that <netdb.h> includes | |
1466 | * prototypes for gethostent(), gethostbyname(), and | |
1467 | * gethostbyaddr(). Otherwise, it is up to the program to guess | |
1468 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
52e1cb5e | 1469 | */ |
ff935051 | 1470 | #$d_gethostprotos HAS_GETHOST_PROTOS /**/ |
52e1cb5e | 1471 | |
4e0554ec JH |
1472 | /* HAS_GETITIMER: |
1473 | * This symbol, if defined, indicates that the getitimer routine is | |
1474 | * available to return interval timers. | |
1475 | */ | |
1476 | #$d_getitimer HAS_GETITIMER /**/ | |
1477 | ||
ff935051 JH |
1478 | /* HAS_GETMNT: |
1479 | * This symbol, if defined, indicates that the getmnt routine is | |
1480 | * available to get filesystem mount info by filename. | |
921b2963 | 1481 | */ |
ff935051 JH |
1482 | #$d_getmnt HAS_GETMNT /**/ |
1483 | ||
1484 | /* HAS_GETMNTENT: | |
1485 | * This symbol, if defined, indicates that the getmntent routine is | |
1486 | * available to iterate through mounted file systems to get their info. | |
a5f75d66 | 1487 | */ |
ff935051 JH |
1488 | #$d_getmntent HAS_GETMNTENT /**/ |
1489 | ||
1490 | /* HAS_GETNETBYADDR: | |
1491 | * This symbol, if defined, indicates that the getnetbyaddr() routine is | |
1492 | * available to look up networks by their IP addresses. | |
a5f75d66 | 1493 | */ |
ff935051 JH |
1494 | #$d_getnbyaddr HAS_GETNETBYADDR /**/ |
1495 | ||
1496 | /* HAS_GETNETBYNAME: | |
1497 | * This symbol, if defined, indicates that the getnetbyname() routine is | |
1498 | * available to look up networks by their names. | |
a5f75d66 | 1499 | */ |
ff935051 | 1500 | #$d_getnbyname HAS_GETNETBYNAME /**/ |
a5f75d66 | 1501 | |
ff935051 JH |
1502 | /* HAS_GETNETENT: |
1503 | * This symbol, if defined, indicates that the getnetent() routine is | |
1504 | * available to look up network names in some data base or another. | |
a687059c | 1505 | */ |
ff935051 JH |
1506 | #$d_getnent HAS_GETNETENT /**/ |
1507 | ||
1508 | /* HAS_GETNET_PROTOS: | |
1509 | * This symbol, if defined, indicates that <netdb.h> includes | |
1510 | * prototypes for getnetent(), getnetbyname(), and | |
1511 | * getnetbyaddr(). Otherwise, it is up to the program to guess | |
1512 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
dfe9444c | 1513 | */ |
ff935051 JH |
1514 | #$d_getnetprotos HAS_GETNET_PROTOS /**/ |
1515 | ||
0c0643d0 JH |
1516 | /* HAS_GETPAGESIZE: |
1517 | * This symbol, if defined, indicates that the getpagesize system call | |
1518 | * is available to get system page size, which is the granularity of | |
1519 | * many memory management calls. | |
1520 | */ | |
1521 | #$d_getpagsz HAS_GETPAGESIZE /**/ | |
1522 | ||
ff935051 JH |
1523 | /* HAS_GETPROTOENT: |
1524 | * This symbol, if defined, indicates that the getprotoent() routine is | |
1525 | * available to look up protocols in some data base or another. | |
dfe9444c | 1526 | */ |
ff935051 JH |
1527 | #$d_getpent HAS_GETPROTOENT /**/ |
1528 | ||
a7fea17f JH |
1529 | /* HAS_GETPGRP: |
1530 | * This symbol, if defined, indicates that the getpgrp routine is | |
1531 | * available to get the current process group. | |
1532 | */ | |
1533 | /* USE_BSD_GETPGRP: | |
1534 | * This symbol, if defined, indicates that getpgrp needs one | |
1535 | * arguments whereas USG one needs none. | |
1536 | */ | |
1537 | #$d_getpgrp HAS_GETPGRP /**/ | |
1538 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ | |
1539 | ||
ff935051 JH |
1540 | /* HAS_GETPROTOBYNAME: |
1541 | * This symbol, if defined, indicates that the getprotobyname() | |
1542 | * routine is available to look up protocols by their name. | |
dfe9444c | 1543 | */ |
ff935051 JH |
1544 | /* HAS_GETPROTOBYNUMBER: |
1545 | * This symbol, if defined, indicates that the getprotobynumber() | |
1546 | * routine is available to look up protocols by their number. | |
dfe9444c | 1547 | */ |
ff935051 JH |
1548 | #$d_getpbyname HAS_GETPROTOBYNAME /**/ |
1549 | #$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ | |
a687059c | 1550 | |
ff935051 JH |
1551 | /* HAS_GETPROTO_PROTOS: |
1552 | * This symbol, if defined, indicates that <netdb.h> includes | |
1553 | * prototypes for getprotoent(), getprotobyname(), and | |
1554 | * getprotobyaddr(). Otherwise, it is up to the program to guess | |
1555 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
8e07c86e | 1556 | */ |
ff935051 JH |
1557 | #$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ |
1558 | ||
3813c136 JH |
1559 | /* HAS_GETPRPWNAM: |
1560 | * This symbol, if defined, indicates that the getprpwnam system call is | |
1561 | * available to retrieve protected (shadow) password entries by name. | |
1562 | */ | |
1563 | #$d_getprpwnam HAS_GETPRPWNAM /**/ | |
1564 | ||
ff935051 JH |
1565 | /* HAS_GETPWENT: |
1566 | * This symbol, if defined, indicates that the getpwent routine is | |
1567 | * available for sequential access of the passwd database. | |
1568 | * If this is not available, the older getpw() function may be available. | |
dfe9444c | 1569 | */ |
ff935051 | 1570 | #$d_getpwent HAS_GETPWENT /**/ |
8e07c86e | 1571 | |
ff935051 JH |
1572 | /* HAS_GETSERVENT: |
1573 | * This symbol, if defined, indicates that the getservent() routine is | |
1574 | * available to look up network services in some data base or another. | |
4633a7c4 | 1575 | */ |
ff935051 JH |
1576 | #$d_getsent HAS_GETSERVENT /**/ |
1577 | ||
1578 | /* HAS_GETSERV_PROTOS: | |
1579 | * This symbol, if defined, indicates that <netdb.h> includes | |
1580 | * prototypes for getservent(), getservbyname(), and | |
1581 | * getservbyaddr(). Otherwise, it is up to the program to guess | |
1582 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
dfe9444c | 1583 | */ |
ff935051 | 1584 | #$d_getservprotos HAS_GETSERV_PROTOS /**/ |
4633a7c4 | 1585 | |
ff935051 JH |
1586 | /* HAS_GETSPNAM: |
1587 | * This symbol, if defined, indicates that the getspnam system call is | |
1588 | * available to retrieve SysV shadow password entries by name. | |
760ac839 | 1589 | */ |
ff935051 JH |
1590 | #$d_getspnam HAS_GETSPNAM /**/ |
1591 | ||
1592 | /* HAS_GETSERVBYNAME: | |
1593 | * This symbol, if defined, indicates that the getservbyname() | |
1594 | * routine is available to look up services by their name. | |
1aef975c | 1595 | */ |
ff935051 JH |
1596 | /* HAS_GETSERVBYPORT: |
1597 | * This symbol, if defined, indicates that the getservbyport() | |
1598 | * routine is available to look up services by their port. | |
bccf77a5 | 1599 | */ |
ff935051 JH |
1600 | #$d_getsbyname HAS_GETSERVBYNAME /**/ |
1601 | #$d_getsbyport HAS_GETSERVBYPORT /**/ | |
8e07c86e | 1602 | |
ff935051 JH |
1603 | /* HAS_GNULIBC: |
1604 | * This symbol, if defined, indicates to the C program that | |
1605 | * the GNU C library is being used. | |
85e6fe83 | 1606 | */ |
ff935051 | 1607 | #$d_gnulibc HAS_GNULIBC /**/ |
7378db63 JH |
1608 | #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) |
1609 | # define _GNU_SOURCE | |
1610 | #endif | |
ff935051 JH |
1611 | /* HAS_HASMNTOPT: |
1612 | * This symbol, if defined, indicates that the hasmntopt routine is | |
1613 | * available to query the mount options of file systems. | |
dfe9444c | 1614 | */ |
ff935051 JH |
1615 | #$d_hasmntopt HAS_HASMNTOPT /**/ |
1616 | ||
1617 | /* HAS_HTONL: | |
1618 | * This symbol, if defined, indicates that the htonl() routine (and | |
1619 | * friends htons() ntohl() ntohs()) are available to do network | |
1620 | * order byte swapping. | |
dfe9444c | 1621 | */ |
ff935051 JH |
1622 | /* HAS_HTONS: |
1623 | * This symbol, if defined, indicates that the htons() routine (and | |
1624 | * friends htonl() ntohl() ntohs()) are available to do network | |
1625 | * order byte swapping. | |
dfe9444c | 1626 | */ |
ff935051 JH |
1627 | /* HAS_NTOHL: |
1628 | * This symbol, if defined, indicates that the ntohl() routine (and | |
1629 | * friends htonl() htons() ntohs()) are available to do network | |
1630 | * order byte swapping. | |
1631 | */ | |
1632 | /* HAS_NTOHS: | |
1633 | * This symbol, if defined, indicates that the ntohs() routine (and | |
1634 | * friends htonl() htons() ntohl()) are available to do network | |
1635 | * order byte swapping. | |
1636 | */ | |
1637 | #$d_htonl HAS_HTONL /**/ | |
1638 | #$d_htonl HAS_HTONS /**/ | |
1639 | #$d_htonl HAS_NTOHL /**/ | |
1640 | #$d_htonl HAS_NTOHS /**/ | |
85e6fe83 | 1641 | |
43999f95 JH |
1642 | /* HAS_ICONV: |
1643 | * This symbol, if defined, indicates that the iconv routine is | |
1644 | * available to do character set conversions. | |
1645 | */ | |
1646 | #$d_iconv HAS_ICONV /**/ | |
1647 | ||
fe749a9f JH |
1648 | /* HAS_INT64_T: |
1649 | * This symbol will defined if the C compiler supports int64_t. | |
1650 | * Usually the <inttypes.h> needs to be included, but sometimes | |
1651 | * <sys/types.h> is enough. | |
1652 | */ | |
13b3f787 | 1653 | #$d_int64_t HAS_INT64_T /**/ |
fe749a9f | 1654 | |
ff935051 JH |
1655 | /* HAS_ISASCII: |
1656 | * This manifest constant lets the C program know that isascii | |
1657 | * is available. | |
693762b4 | 1658 | */ |
ff935051 | 1659 | #$d_isascii HAS_ISASCII /**/ |
693762b4 | 1660 | |
a3540c92 JH |
1661 | /* HAS_ISNAN: |
1662 | * This symbol, if defined, indicates that the isnan routine is | |
1663 | * available to check whether a double is a NaN. | |
1664 | */ | |
1665 | #$d_isnan HAS_ISNAN /**/ | |
1666 | ||
1667 | /* HAS_ISNANL: | |
1668 | * This symbol, if defined, indicates that the isnanl routine is | |
1669 | * available to check whether a long double is a NaN. | |
1670 | */ | |
1671 | #$d_isnanl HAS_ISNANL /**/ | |
1672 | ||
b6592ff0 JH |
1673 | /* HAS_LCHOWN: |
1674 | * This symbol, if defined, indicates that the lchown routine is | |
1675 | * available to operate on a symbolic link (instead of following the | |
1676 | * link). | |
1677 | */ | |
1678 | #$d_lchown HAS_LCHOWN /**/ | |
1679 | ||
ff935051 JH |
1680 | /* HAS_LDBL_DIG: |
1681 | * This symbol, if defined, indicates that this system's <float.h> | |
1682 | * or <limits.h> defines the symbol LDBL_DIG, which is the number | |
1683 | * of significant digits in a long double precision number. Unlike | |
1684 | * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. | |
85ab1d1d | 1685 | */ |
ff935051 JH |
1686 | #$d_ldbl_dig HAS_LDBL_DIG /* */ |
1687 | ||
1688 | /* HAS_LONG_DOUBLE: | |
1689 | * This symbol will be defined if the C compiler supports long | |
1690 | * doubles. | |
85ab1d1d | 1691 | */ |
ff935051 JH |
1692 | /* LONG_DOUBLESIZE: |
1693 | * This symbol contains the size of a long double, so that the | |
1694 | * C preprocessor can make decisions based on it. It is only | |
1695 | * defined if the system supports long doubles. | |
dfe9444c | 1696 | */ |
ff935051 JH |
1697 | #$d_longdbl HAS_LONG_DOUBLE /**/ |
1698 | #ifdef HAS_LONG_DOUBLE | |
1699 | #define LONG_DOUBLESIZE $longdblsize /**/ | |
1700 | #endif | |
dfe9444c | 1701 | |
ff935051 JH |
1702 | /* HAS_LONG_LONG: |
1703 | * This symbol will be defined if the C compiler supports long long. | |
dfe9444c | 1704 | */ |
ff935051 JH |
1705 | /* LONGLONGSIZE: |
1706 | * This symbol contains the size of a long long, so that the | |
1707 | * C preprocessor can make decisions based on it. It is only | |
1708 | * defined if the system supports long long. | |
5ff3f7a4 | 1709 | */ |
ff935051 JH |
1710 | #$d_longlong HAS_LONG_LONG /**/ |
1711 | #ifdef HAS_LONG_LONG | |
1712 | #define LONGLONGSIZE $longlongsize /**/ | |
1713 | #endif | |
5ff3f7a4 | 1714 | |
1acc7ade JH |
1715 | /* HAS_LSEEK_PROTO: |
1716 | * This symbol, if defined, indicates that the system provides | |
1717 | * a prototype for the lseek() function. Otherwise, it is up | |
1718 | * to the program to supply one. A good guess is | |
1719 | * extern off_t lseek(int, off_t, int); | |
1720 | */ | |
1721 | #$d_lseekproto HAS_LSEEK_PROTO /**/ | |
1722 | ||
1e8c3fde JH |
1723 | /* HAS_MADVISE: |
1724 | * This symbol, if defined, indicates that the madvise system call is | |
1725 | * available to map a file into memory. | |
1726 | */ | |
1727 | #$d_madvise HAS_MADVISE /**/ | |
1728 | ||
ff935051 JH |
1729 | /* HAS_MEMCHR: |
1730 | * This symbol, if defined, indicates that the memchr routine is available | |
1731 | * to locate characters within a C string. | |
dd4e71fd | 1732 | */ |
ff935051 JH |
1733 | #$d_memchr HAS_MEMCHR /**/ |
1734 | ||
fe749a9f JH |
1735 | /* HAS_MKDTEMP: |
1736 | * This symbol, if defined, indicates that the mkdtemp routine is | |
1737 | * available to exclusively create a uniquely named temporary directory. | |
1738 | */ | |
1739 | #$d_mkdtemp HAS_MKDTEMP /**/ | |
1740 | ||
1741 | /* HAS_MKSTEMP: | |
1742 | * This symbol, if defined, indicates that the mkstemp routine is | |
1743 | * available to exclusively create and open a uniquely named | |
1744 | * temporary file. | |
1745 | */ | |
1746 | #$d_mkstemp HAS_MKSTEMP /**/ | |
1747 | ||
1748 | /* HAS_MKSTEMPS: | |
1749 | * This symbol, if defined, indicates that the mkstemps routine is | |
1750 | * available to excluslvely create and open a uniquely named | |
1751 | * (with a suffix) temporary file. | |
1752 | */ | |
1753 | #$d_mkstemps HAS_MKSTEMPS /**/ | |
1754 | ||
87b71857 JH |
1755 | /* HAS_MMAP: |
1756 | * This symbol, if defined, indicates that the mmap system call is | |
1757 | * available to map a file into memory. | |
1758 | */ | |
fe749a9f JH |
1759 | /* Mmap_t: |
1760 | * This symbol holds the return type of the mmap() system call | |
1761 | * (and simultaneously the type of the first argument). | |
1762 | * Usually set to 'void *' or 'cadd_t'. | |
1763 | */ | |
87b71857 | 1764 | #$d_mmap HAS_MMAP /**/ |
fe749a9f JH |
1765 | #define Mmap_t $mmaptype /**/ |
1766 | ||
3813c136 JH |
1767 | /* HAS_MODFL: |
1768 | * This symbol, if defined, indicates that the modfl routine is | |
1769 | * available to split a long double x into a fractional part f and | |
1770 | * an integer part i such that |f| < 1.0 and (f + i) = x. | |
1771 | */ | |
e67aeab1 JH |
1772 | /* HAS_MODFL_POW32_BUG: |
1773 | * This symbol, if defined, indicates that the modfl routine is | |
1774 | * broken for long doubles >= pow(2, 32). | |
1775 | * For example from 4294967303.150000 one would get 4294967302.000000 | |
1776 | * and 1.150000. The bug has been seen in certain versions of glibc, | |
1777 | * release 2.2.2 is known to be okay. | |
1778 | */ | |
3813c136 | 1779 | #$d_modfl HAS_MODFL /**/ |
e67aeab1 | 1780 | #$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/ |
3813c136 | 1781 | |
fe749a9f JH |
1782 | /* HAS_MPROTECT: |
1783 | * This symbol, if defined, indicates that the mprotect system call is | |
1784 | * available to modify the access protection of a memory mapped file. | |
1785 | */ | |
1786 | #$d_mprotect HAS_MPROTECT /**/ | |
1787 | ||
ff935051 JH |
1788 | /* HAS_MSG: |
1789 | * This symbol, if defined, indicates that the entire msg*(2) library is | |
1790 | * supported (IPC mechanism based on message queues). | |
dd4e71fd | 1791 | */ |
ff935051 | 1792 | #$d_msg HAS_MSG /**/ |
dd4e71fd | 1793 | |
4e0554ec JH |
1794 | /* HAS_STRUCT_MSGHDR: |
1795 | * This symbol, if defined, indicates that the struct msghdr | |
1796 | * is supported. | |
1797 | */ | |
1798 | #$d_msghdr_s HAS_STRUCT_MSGHDR /**/ | |
1799 | ||
c5f05a91 JH |
1800 | /* HAS_OFF64_T: |
1801 | * This symbol will be defined if the C compiler supports off64_t. | |
1802 | */ | |
1803 | #$d_off64_t HAS_OFF64_T /**/ | |
1804 | ||
ff935051 JH |
1805 | /* HAS_OPEN3: |
1806 | * This manifest constant lets the C program know that the three | |
1807 | * argument form of open(2) is available. | |
dd4e71fd | 1808 | */ |
ff935051 JH |
1809 | #$d_open3 HAS_OPEN3 /**/ |
1810 | ||
1811 | /* OLD_PTHREAD_CREATE_JOINABLE: | |
1812 | * This symbol, if defined, indicates how to create pthread | |
1813 | * in joinable (aka undetached) state. NOTE: not defined | |
1814 | * if pthread.h already has defined PTHREAD_CREATE_JOINABLE | |
1815 | * (the new version of the constant). | |
1816 | * If defined, known values are PTHREAD_CREATE_UNDETACHED | |
1817 | * and __UNDETACHED. | |
dd4e71fd | 1818 | */ |
ff935051 | 1819 | #$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ |
dd4e71fd | 1820 | |
ff935051 JH |
1821 | /* HAS_PTHREAD_YIELD: |
1822 | * This symbol, if defined, indicates that the pthread_yield | |
1823 | * routine is available to yield the execution of the current | |
1824 | * thread. sched_yield is preferable to pthread_yield. | |
1825 | */ | |
1826 | /* SCHED_YIELD: | |
1827 | * This symbol defines the way to yield the execution of | |
1828 | * the current thread. Known ways are sched_yield, | |
1829 | * pthread_yield, and pthread_yield with NULL. | |
1830 | */ | |
1831 | /* HAS_SCHED_YIELD: | |
1832 | * This symbol, if defined, indicates that the sched_yield | |
1833 | * routine is available to yield the execution of the current | |
1834 | * thread. sched_yield is preferable to pthread_yield. | |
dd4e71fd | 1835 | */ |
ff935051 JH |
1836 | #$d_pthread_yield HAS_PTHREAD_YIELD /**/ |
1837 | #define SCHED_YIELD $sched_yield /**/ | |
1838 | #$d_sched_yield HAS_SCHED_YIELD /**/ | |
dd4e71fd | 1839 | |
4e0554ec JH |
1840 | /* HAS_READV: |
1841 | * This symbol, if defined, indicates that the readv routine is | |
1842 | * available to do gather reads. You will also need <sys/uio.h> | |
1843 | * and there I_SYSUIO. | |
1844 | */ | |
1845 | #$d_readv HAS_READV /**/ | |
1846 | ||
1847 | /* HAS_RECVMSG: | |
1848 | * This symbol, if defined, indicates that the recvmsg routine is | |
1849 | * available to send structured socket messages. | |
1850 | */ | |
1851 | #$d_recvmsg HAS_RECVMSG /**/ | |
1852 | ||
ff935051 JH |
1853 | /* HAS_SAFE_BCOPY: |
1854 | * This symbol, if defined, indicates that the bcopy routine is available | |
b6cc3bc4 | 1855 | * to copy potentially overlapping memory blocks. Normally, you should |
ff935051 JH |
1856 | * probably use memmove() or memcpy(). If neither is defined, roll your |
1857 | * own version. | |
dd4e71fd | 1858 | */ |
ff935051 JH |
1859 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
1860 | ||
1861 | /* HAS_SAFE_MEMCPY: | |
1862 | * This symbol, if defined, indicates that the memcpy routine is available | |
b6cc3bc4 AD |
1863 | * to copy potentially overlapping memory blocks. If you need to |
1864 | * copy overlapping memory blocks, you should check HAS_MEMMOVE and | |
1865 | * use memmove() instead, if available. | |
dd4e71fd | 1866 | */ |
ff935051 | 1867 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
dd4e71fd | 1868 | |
ff935051 JH |
1869 | /* HAS_SANE_MEMCMP: |
1870 | * This symbol, if defined, indicates that the memcmp routine is available | |
1871 | * and can be used to compare relative magnitudes of chars with their high | |
1872 | * bits set. If it is not defined, roll your own version. | |
dd4e71fd | 1873 | */ |
ff935051 JH |
1874 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
1875 | ||
a7fea17f JH |
1876 | /* HAS_SBRK_PROTO: |
1877 | * This symbol, if defined, indicates that the system provides | |
1878 | * a prototype for the sbrk() function. Otherwise, it is up | |
1879 | * to the program to supply one. Good guesses are | |
1880 | * extern void* sbrk _((int)); | |
1881 | * extern void* sbrk _((size_t)); | |
1882 | */ | |
1883 | #$d_sbrkproto HAS_SBRK_PROTO /**/ | |
1884 | ||
ff935051 JH |
1885 | /* HAS_SEM: |
1886 | * This symbol, if defined, indicates that the entire sem*(2) library is | |
1887 | * supported. | |
dd4e71fd | 1888 | */ |
ff935051 | 1889 | #$d_sem HAS_SEM /**/ |
dd4e71fd | 1890 | |
4e0554ec JH |
1891 | /* HAS_SENDMSG: |
1892 | * This symbol, if defined, indicates that the sendmsg routine is | |
1893 | * available to send structured socket messages. | |
1894 | */ | |
1895 | #$d_sendmsg HAS_SENDMSG /**/ | |
1896 | ||
ff935051 JH |
1897 | /* HAS_SETGRENT: |
1898 | * This symbol, if defined, indicates that the setgrent routine is | |
1899 | * available for initializing sequential access of the group database. | |
dd4e71fd | 1900 | */ |
ff935051 JH |
1901 | #$d_setgrent HAS_SETGRENT /**/ |
1902 | ||
1903 | /* HAS_SETGROUPS: | |
1904 | * This symbol, if defined, indicates that the setgroups() routine is | |
1905 | * available to set the list of process groups. If unavailable, multiple | |
1906 | * groups are probably not supported. | |
dd4e71fd | 1907 | */ |
ff935051 | 1908 | #$d_setgrps HAS_SETGROUPS /**/ |
dd4e71fd | 1909 | |
ff935051 JH |
1910 | /* HAS_SETHOSTENT: |
1911 | * This symbol, if defined, indicates that the sethostent() routine is | |
1912 | * available. | |
a3635516 | 1913 | */ |
ff935051 | 1914 | #$d_sethent HAS_SETHOSTENT /**/ |
a3635516 | 1915 | |
4e0554ec JH |
1916 | /* HAS_SETITIMER: |
1917 | * This symbol, if defined, indicates that the setitimer routine is | |
1918 | * available to set interval timers. | |
1919 | */ | |
1920 | #$d_setitimer HAS_SETITIMER /**/ | |
1921 | ||
ff935051 JH |
1922 | /* HAS_SETNETENT: |
1923 | * This symbol, if defined, indicates that the setnetent() routine is | |
1924 | * available. | |
dfe9444c | 1925 | */ |
ff935051 | 1926 | #$d_setnent HAS_SETNETENT /**/ |
dfe9444c | 1927 | |
ff935051 JH |
1928 | /* HAS_SETPROTOENT: |
1929 | * This symbol, if defined, indicates that the setprotoent() routine is | |
1930 | * available. | |
dfe9444c | 1931 | */ |
ff935051 JH |
1932 | #$d_setpent HAS_SETPROTOENT /**/ |
1933 | ||
a7fea17f JH |
1934 | /* HAS_SETPGRP: |
1935 | * This symbol, if defined, indicates that the setpgrp routine is | |
1936 | * available to set the current process group. | |
1937 | */ | |
1938 | /* USE_BSD_SETPGRP: | |
1939 | * This symbol, if defined, indicates that setpgrp needs two | |
1940 | * arguments whereas USG one needs none. See also HAS_SETPGID | |
1941 | * for a POSIX interface. | |
1942 | */ | |
1943 | #$d_setpgrp HAS_SETPGRP /**/ | |
1944 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ | |
1945 | ||
0c9177ab JF |
1946 | /* HAS_SETPROCTITLE: |
1947 | * This symbol, if defined, indicates that the setproctitle routine is | |
1948 | * available to set process title. | |
1949 | */ | |
1950 | #$d_setproctitle HAS_SETPROCTITLE /**/ | |
1951 | ||
ff935051 JH |
1952 | /* HAS_SETPWENT: |
1953 | * This symbol, if defined, indicates that the setpwent routine is | |
1954 | * available for initializing sequential access of the passwd database. | |
dfe9444c | 1955 | */ |
ff935051 | 1956 | #$d_setpwent HAS_SETPWENT /**/ |
dfe9444c | 1957 | |
ff935051 JH |
1958 | /* HAS_SETSERVENT: |
1959 | * This symbol, if defined, indicates that the setservent() routine is | |
1960 | * available. | |
48159a0c | 1961 | */ |
ff935051 | 1962 | #$d_setsent HAS_SETSERVENT /**/ |
1cfa4ec7 | 1963 | |
ff935051 JH |
1964 | /* HAS_SETVBUF: |
1965 | * This symbol, if defined, indicates that the setvbuf routine is | |
1966 | * available to change buffering on an open stdio stream. | |
1967 | * to a line-buffered mode. | |
dfe9444c | 1968 | */ |
ff935051 | 1969 | #$d_setvbuf HAS_SETVBUF /**/ |
e5c9fcd0 | 1970 | |
ff935051 JH |
1971 | /* USE_SFIO: |
1972 | * This symbol, if defined, indicates that sfio should | |
1973 | * be used. | |
5ff3f7a4 | 1974 | */ |
ff935051 | 1975 | #$d_sfio USE_SFIO /**/ |
5ff3f7a4 | 1976 | |
ff935051 JH |
1977 | /* HAS_SHM: |
1978 | * This symbol, if defined, indicates that the entire shm*(2) library is | |
1979 | * supported. | |
e5c9fcd0 | 1980 | */ |
ff935051 | 1981 | #$d_shm HAS_SHM /**/ |
e5c9fcd0 | 1982 | |
ff935051 JH |
1983 | /* HAS_SIGACTION: |
1984 | * This symbol, if defined, indicates that Vr4's sigaction() routine | |
1985 | * is available. | |
e5c9fcd0 | 1986 | */ |
ff935051 | 1987 | #$d_sigaction HAS_SIGACTION /**/ |
e5c9fcd0 | 1988 | |
ff935051 JH |
1989 | /* HAS_SIGSETJMP: |
1990 | * This variable indicates to the C program that the sigsetjmp() | |
1991 | * routine is available to save the calling process's registers | |
1992 | * and stack environment for later use by siglongjmp(), and | |
1993 | * to optionally save the process's signal mask. See | |
1994 | * Sigjmp_buf, Sigsetjmp, and Siglongjmp. | |
e5c9fcd0 | 1995 | */ |
ff935051 JH |
1996 | /* Sigjmp_buf: |
1997 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. | |
5ff3f7a4 | 1998 | */ |
ff935051 JH |
1999 | /* Sigsetjmp: |
2000 | * This macro is used in the same way as sigsetjmp(), but will invoke | |
2001 | * traditional setjmp() if sigsetjmp isn't available. | |
2002 | * See HAS_SIGSETJMP. | |
e5c9fcd0 | 2003 | */ |
ff935051 JH |
2004 | /* Siglongjmp: |
2005 | * This macro is used in the same way as siglongjmp(), but will invoke | |
2006 | * traditional longjmp() if siglongjmp isn't available. | |
2007 | * See HAS_SIGSETJMP. | |
5ff3f7a4 | 2008 | */ |
b4eb6b3d JH |
2009 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
2010 | #ifdef HAS_SIGSETJMP | |
2011 | #define Sigjmp_buf sigjmp_buf | |
2012 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) | |
2013 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) | |
2014 | #else | |
2015 | #define Sigjmp_buf jmp_buf | |
2016 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) | |
2017 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) | |
2018 | #endif | |
5ff3f7a4 | 2019 | |
ff935051 JH |
2020 | /* HAS_SOCKET: |
2021 | * This symbol, if defined, indicates that the BSD socket interface is | |
2022 | * supported. | |
693762b4 | 2023 | */ |
ff935051 JH |
2024 | /* HAS_SOCKETPAIR: |
2025 | * This symbol, if defined, indicates that the BSD socketpair() call is | |
2026 | * supported. | |
693762b4 | 2027 | */ |
ff935051 JH |
2028 | /* HAS_MSG_CTRUNC: |
2029 | * This symbol, if defined, indicates that the MSG_CTRUNC is supported. | |
2030 | * Checking just with #ifdef might not be enough because this symbol | |
2031 | * has been known to be an enum. | |
693762b4 | 2032 | */ |
ff935051 JH |
2033 | /* HAS_MSG_DONTROUTE: |
2034 | * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. | |
2035 | * Checking just with #ifdef might not be enough because this symbol | |
2036 | * has been known to be an enum. | |
a12fb911 | 2037 | */ |
ff935051 JH |
2038 | /* HAS_MSG_OOB: |
2039 | * This symbol, if defined, indicates that the MSG_OOB is supported. | |
2040 | * Checking just with #ifdef might not be enough because this symbol | |
2041 | * has been known to be an enum. | |
a12fb911 | 2042 | */ |
ff935051 JH |
2043 | /* HAS_MSG_PEEK: |
2044 | * This symbol, if defined, indicates that the MSG_PEEK is supported. | |
2045 | * Checking just with #ifdef might not be enough because this symbol | |
2046 | * has been known to be an enum. | |
a12fb911 | 2047 | */ |
ff935051 JH |
2048 | /* HAS_MSG_PROXY: |
2049 | * This symbol, if defined, indicates that the MSG_PROXY is supported. | |
2050 | * Checking just with #ifdef might not be enough because this symbol | |
2051 | * has been known to be an enum. | |
48159a0c | 2052 | */ |
ff935051 JH |
2053 | /* HAS_SCM_RIGHTS: |
2054 | * This symbol, if defined, indicates that the SCM_RIGHTS is supported. | |
2055 | * Checking just with #ifdef might not be enough because this symbol | |
2056 | * has been known to be an enum. | |
2057 | */ | |
2058 | #$d_socket HAS_SOCKET /**/ | |
2059 | #$d_sockpair HAS_SOCKETPAIR /**/ | |
2060 | #$d_msg_ctrunc HAS_MSG_CTRUNC /**/ | |
2061 | #$d_msg_dontroute HAS_MSG_DONTROUTE /**/ | |
2062 | #$d_msg_oob HAS_MSG_OOB /**/ | |
2063 | #$d_msg_peek HAS_MSG_PEEK /**/ | |
2064 | #$d_msg_proxy HAS_MSG_PROXY /**/ | |
2065 | #$d_scm_rights HAS_SCM_RIGHTS /**/ | |
a12fb911 | 2066 | |
1b9c9cf5 DH |
2067 | /* HAS_SOCKS5_INIT: |
2068 | * This symbol, if defined, indicates that the socks5_init routine is | |
2069 | * available to initialize SOCKS 5. | |
2070 | */ | |
2071 | #$d_socks5_init HAS_SOCKS5_INIT /**/ | |
2072 | ||
ff935051 JH |
2073 | /* HAS_SQRTL: |
2074 | * This symbol, if defined, indicates that the sqrtl routine is | |
2075 | * available to do long double square roots. | |
693762b4 | 2076 | */ |
ff935051 | 2077 | #$d_sqrtl HAS_SQRTL /**/ |
693762b4 | 2078 | |
ff935051 JH |
2079 | /* USE_STAT_BLOCKS: |
2080 | * This symbol is defined if this system has a stat structure declaring | |
2081 | * st_blksize and st_blocks. | |
693762b4 | 2082 | */ |
b4eb6b3d JH |
2083 | #ifndef USE_STAT_BLOCKS |
2084 | #$d_statblks USE_STAT_BLOCKS /**/ | |
2085 | #endif | |
693762b4 | 2086 | |
ff935051 JH |
2087 | /* HAS_STRUCT_STATFS_F_FLAGS: |
2088 | * This symbol, if defined, indicates that the struct statfs | |
2089 | * does have the f_flags member containing the mount flags of | |
2090 | * the filesystem containing the file. | |
2091 | * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3), | |
2092 | * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not | |
2093 | * have statfs() and struct statfs, they have ustat() and getmnt() | |
2094 | * with struct ustat and struct fs_data. | |
e5c9fcd0 | 2095 | */ |
ff935051 | 2096 | #$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ |
e5c9fcd0 | 2097 | |
ff935051 JH |
2098 | /* HAS_STRUCT_STATFS: |
2099 | * This symbol, if defined, indicates that the struct statfs | |
2100 | * to do statfs() is supported. | |
e5c9fcd0 | 2101 | */ |
ff935051 | 2102 | #$d_statfs_s HAS_STRUCT_STATFS /**/ |
e5c9fcd0 | 2103 | |
ff935051 JH |
2104 | /* HAS_FSTATVFS: |
2105 | * This symbol, if defined, indicates that the fstatvfs routine is | |
2106 | * available to stat filesystems by file descriptors. | |
693762b4 | 2107 | */ |
ff935051 | 2108 | #$d_fstatvfs HAS_FSTATVFS /**/ |
de4597cb | 2109 | |
b4eb6b3d JH |
2110 | /* USE_STDIO_PTR: |
2111 | * This symbol is defined if the _ptr and _cnt fields (or similar) | |
2112 | * of the stdio FILE structure can be used to access the stdio buffer | |
2113 | * for a file handle. If this is defined, then the FILE_ptr(fp) | |
2114 | * and FILE_cnt(fp) macros will also be defined and should be used | |
2115 | * to access these fields. | |
2116 | */ | |
ff935051 JH |
2117 | /* FILE_ptr: |
2118 | * This macro is used to access the _ptr field (or equivalent) of the | |
2119 | * FILE structure pointed to by its argument. This macro will always be | |
2120 | * defined if USE_STDIO_PTR is defined. | |
bfb7748a | 2121 | */ |
ff935051 JH |
2122 | /* STDIO_PTR_LVALUE: |
2123 | * This symbol is defined if the FILE_ptr macro can be used as an | |
2124 | * lvalue. | |
c4f23d77 | 2125 | */ |
ff935051 JH |
2126 | /* FILE_cnt: |
2127 | * This macro is used to access the _cnt field (or equivalent) of the | |
2128 | * FILE structure pointed to by its argument. This macro will always be | |
2129 | * defined if USE_STDIO_PTR is defined. | |
c4f23d77 | 2130 | */ |
ff935051 JH |
2131 | /* STDIO_CNT_LVALUE: |
2132 | * This symbol is defined if the FILE_cnt macro can be used as an | |
2133 | * lvalue. | |
16d20bd9 | 2134 | */ |
a7ffa9b9 NC |
2135 | /* STDIO_PTR_LVAL_SETS_CNT: |
2136 | * This symbol is defined if using the FILE_ptr macro as an lvalue | |
2137 | * to increase the pointer by n has the side effect of decreasing the | |
2138 | * value of File_cnt(fp) by n. | |
2139 | */ | |
2140 | /* STDIO_PTR_LVAL_NOCHANGE_CNT: | |
2141 | * This symbol is defined if using the FILE_ptr macro as an lvalue | |
2142 | * to increase the pointer by n leaves File_cnt(fp) unchanged. | |
2143 | */ | |
b4eb6b3d JH |
2144 | #$d_stdstdio USE_STDIO_PTR /**/ |
2145 | #ifdef USE_STDIO_PTR | |
ff935051 JH |
2146 | #define FILE_ptr(fp) $stdio_ptr |
2147 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ | |
2148 | #define FILE_cnt(fp) $stdio_cnt | |
2149 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ | |
a7ffa9b9 NC |
2150 | #$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/ |
2151 | #$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/ | |
b4eb6b3d | 2152 | #endif |
16d20bd9 | 2153 | |
b4eb6b3d JH |
2154 | /* USE_STDIO_BASE: |
2155 | * This symbol is defined if the _base field (or similar) of the | |
2156 | * stdio FILE structure can be used to access the stdio buffer for | |
2157 | * a file handle. If this is defined, then the FILE_base(fp) macro | |
2158 | * will also be defined and should be used to access this field. | |
2159 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used | |
2160 | * to determine the number of bytes in the buffer. USE_STDIO_BASE | |
2161 | * will never be defined unless USE_STDIO_PTR is. | |
2162 | */ | |
ff935051 JH |
2163 | /* FILE_base: |
2164 | * This macro is used to access the _base field (or equivalent) of the | |
2165 | * FILE structure pointed to by its argument. This macro will always be | |
2166 | * defined if USE_STDIO_BASE is defined. | |
6b8eaf93 | 2167 | */ |
ff935051 JH |
2168 | /* FILE_bufsiz: |
2169 | * This macro is used to determine the number of bytes in the I/O | |
2170 | * buffer pointed to by _base field (or equivalent) of the FILE | |
2171 | * structure pointed to its argument. This macro will always be defined | |
2172 | * if USE_STDIO_BASE is defined. | |
2d4389e4 | 2173 | */ |
b4eb6b3d JH |
2174 | #$d_stdiobase USE_STDIO_BASE /**/ |
2175 | #ifdef USE_STDIO_BASE | |
ff935051 JH |
2176 | #define FILE_base(fp) $stdio_base |
2177 | #define FILE_bufsiz(fp) $stdio_bufsiz | |
b4eb6b3d | 2178 | #endif |
2d4389e4 | 2179 | |
ff935051 JH |
2180 | /* HAS_STRERROR: |
2181 | * This symbol, if defined, indicates that the strerror routine is | |
2182 | * available to translate error numbers to strings. See the writeup | |
2183 | * of Strerror() in this file before you try to define your own. | |
f1066039 | 2184 | */ |
ff935051 JH |
2185 | /* HAS_SYS_ERRLIST: |
2186 | * This symbol, if defined, indicates that the sys_errlist array is | |
2187 | * available to translate error numbers to strings. The extern int | |
2188 | * sys_nerr gives the size of that table. | |
dfe9444c | 2189 | */ |
ff935051 JH |
2190 | /* Strerror: |
2191 | * This preprocessor symbol is defined as a macro if strerror() is | |
2192 | * not available to translate error numbers to strings but sys_errlist[] | |
2193 | * array is there. | |
68d4903c | 2194 | */ |
ff935051 JH |
2195 | #$d_strerror HAS_STRERROR /**/ |
2196 | #$d_syserrlst HAS_SYS_ERRLIST /**/ | |
2197 | #define Strerror(e) $d_strerrm | |
68d4903c | 2198 | |
ff935051 JH |
2199 | /* HAS_STRTOLD: |
2200 | * This symbol, if defined, indicates that the strtold routine is | |
2201 | * available to convert strings to long doubles. | |
104d25b7 | 2202 | */ |
ff935051 | 2203 | #$d_strtold HAS_STRTOLD /**/ |
104d25b7 | 2204 | |
76d49b1c JH |
2205 | /* HAS_STRTOLL: |
2206 | * This symbol, if defined, indicates that the strtoll routine is | |
2207 | * available to convert strings to long longs. | |
2208 | */ | |
2209 | #$d_strtoll HAS_STRTOLL /**/ | |
2210 | ||
28e5dec8 JH |
2211 | /* HAS_STRTOQ: |
2212 | * This symbol, if defined, indicates that the strtoq routine is | |
2213 | * available to convert strings to long longs (quads). | |
2214 | */ | |
2215 | #$d_strtoq HAS_STRTOQ /**/ | |
2216 | ||
a7fea17f JH |
2217 | /* HAS_STRTOUL: |
2218 | * This symbol, if defined, indicates that the strtoul routine is | |
2219 | * available to provide conversion of strings to unsigned long. | |
2220 | */ | |
2221 | #$d_strtoul HAS_STRTOUL /**/ | |
2222 | ||
ff935051 JH |
2223 | /* HAS_STRTOULL: |
2224 | * This symbol, if defined, indicates that the strtoull routine is | |
2225 | * available to convert strings to unsigned long longs. | |
ad27e871 | 2226 | */ |
ff935051 | 2227 | #$d_strtoull HAS_STRTOULL /**/ |
ad27e871 | 2228 | |
ff935051 JH |
2229 | /* HAS_STRTOUQ: |
2230 | * This symbol, if defined, indicates that the strtouq routine is | |
2231 | * available to convert strings to unsigned long longs (quads). | |
104d25b7 | 2232 | */ |
ff935051 | 2233 | #$d_strtouq HAS_STRTOUQ /**/ |
104d25b7 | 2234 | |
cb86ce0e JH |
2235 | /* HAS_TELLDIR_PROTO: |
2236 | * This symbol, if defined, indicates that the system provides | |
2237 | * a prototype for the telldir() function. Otherwise, it is up | |
2238 | * to the program to supply one. A good guess is | |
b0ca4213 | 2239 | * extern long telldir _((DIR*)); |
cb86ce0e JH |
2240 | */ |
2241 | #$d_telldirproto HAS_TELLDIR_PROTO /**/ | |
2242 | ||
ff935051 JH |
2243 | /* Time_t: |
2244 | * This symbol holds the type returned by time(). It can be long, | |
2245 | * or time_t on BSD sites (in which case <sys/types.h> should be | |
2246 | * included). | |
2247 | */ | |
2248 | #define Time_t $timetype /* Time type */ | |
2249 | ||
2250 | /* HAS_TIMES: | |
2251 | * This symbol, if defined, indicates that the times() routine exists. | |
2252 | * Note that this became obsolete on some systems (SUNOS), which now | |
2253 | * use getrusage(). It may be necessary to include <sys/times.h>. | |
2254 | */ | |
2255 | #$d_times HAS_TIMES /**/ | |
2256 | ||
4e0554ec JH |
2257 | /* HAS_UALARM: |
2258 | * This symbol, if defined, indicates that the ualarm routine is | |
2259 | * available to do alarms with microsecond granularity. | |
2260 | */ | |
2261 | #$d_ualarm HAS_UALARM /**/ | |
2262 | ||
ff935051 JH |
2263 | /* HAS_UNION_SEMUN: |
2264 | * This symbol, if defined, indicates that the union semun is | |
2265 | * defined by including <sys/sem.h>. If not, the user code | |
2266 | * probably needs to define it as: | |
2267 | * union semun { | |
2268 | * int val; | |
2269 | * struct semid_ds *buf; | |
2270 | * unsigned short *array; | |
2271 | * } | |
2272 | */ | |
2273 | /* USE_SEMCTL_SEMUN: | |
2274 | * This symbol, if defined, indicates that union semun is | |
2275 | * used for semctl IPC_STAT. | |
2276 | */ | |
2277 | /* USE_SEMCTL_SEMID_DS: | |
2278 | * This symbol, if defined, indicates that struct semid_ds * is | |
2279 | * used for semctl IPC_STAT. | |
2280 | */ | |
2281 | #$d_union_semun HAS_UNION_SEMUN /**/ | |
2282 | #$d_semctl_semun USE_SEMCTL_SEMUN /**/ | |
2283 | #$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ | |
2284 | ||
0545a864 JH |
2285 | /* HAS_USTAT: |
2286 | * This symbol, if defined, indicates that the ustat system call is | |
2287 | * available to query file system statistics by dev_t. | |
2288 | */ | |
2289 | #$d_ustat HAS_USTAT /**/ | |
2290 | ||
ff935051 JH |
2291 | /* HAS_VFORK: |
2292 | * This symbol, if defined, indicates that vfork() exists. | |
2293 | */ | |
2294 | #$d_vfork HAS_VFORK /**/ | |
2295 | ||
2296 | /* Signal_t: | |
2297 | * This symbol's value is either "void" or "int", corresponding to the | |
2298 | * appropriate return type of a signal handler. Thus, you can declare | |
2299 | * a signal handler using "Signal_t (*handler)()", and define the | |
2300 | * handler using "Signal_t handler(sig)". | |
2301 | */ | |
2302 | #define Signal_t $signal_t /* Signal handler's return type */ | |
2303 | ||
2304 | /* HAS_VPRINTF: | |
2305 | * This symbol, if defined, indicates that the vprintf routine is available | |
2306 | * to printf with a pointer to an argument list. If unavailable, you | |
2307 | * may need to write your own, probably in terms of _doprnt(). | |
2308 | */ | |
2309 | /* USE_CHAR_VSPRINTF: | |
2310 | * This symbol is defined if this system has vsprintf() returning type | |
2311 | * (char*). The trend seems to be to declare it as "int vsprintf()". It | |
2312 | * is up to the package author to declare vsprintf correctly based on the | |
2313 | * symbol. | |
2314 | */ | |
2315 | #$d_vprintf HAS_VPRINTF /**/ | |
2316 | #$d_charvspr USE_CHAR_VSPRINTF /**/ | |
2317 | ||
4e0554ec JH |
2318 | /* HAS_WRITEV: |
2319 | * This symbol, if defined, indicates that the writev routine is | |
2320 | * available to do scatter writes. | |
2321 | */ | |
2322 | #$d_writev HAS_WRITEV /**/ | |
2323 | ||
dfe9444c AD |
2324 | /* USE_DYNAMIC_LOADING: |
2325 | * This symbol, if defined, indicates that dynamic loading of | |
2326 | * some sort is available. | |
2327 | */ | |
2328 | #$usedl USE_DYNAMIC_LOADING /**/ | |
2329 | ||
ff935051 JH |
2330 | /* DOUBLESIZE: |
2331 | * This symbol contains the size of a double, so that the C preprocessor | |
2332 | * can make decisions based on it. | |
2333 | */ | |
2334 | #define DOUBLESIZE $doublesize /**/ | |
2335 | ||
2336 | /* EBCDIC: | |
2337 | * This symbol, if defined, indicates that this system uses | |
2338 | * EBCDIC encoding. | |
2339 | */ | |
2340 | #$ebcdic EBCDIC /**/ | |
2341 | ||
66fe083f JH |
2342 | /* FFLUSH_NULL: |
2343 | * This symbol, if defined, tells that fflush(NULL) does flush | |
2344 | * all pending stdio output. | |
2345 | */ | |
767df6a1 JH |
2346 | /* FFLUSH_ALL: |
2347 | * This symbol, if defined, tells that to flush | |
2348 | * all pending stdio output one must loop through all | |
a71cd7cd | 2349 | * the stdio file handles stored in an array and fflush them. |
a32a45b6 JH |
2350 | * Note that if fflushNULL is defined, fflushall will not |
2351 | * even be probed for and will be left undefined. | |
767df6a1 JH |
2352 | */ |
2353 | #$fflushNULL FFLUSH_NULL /**/ | |
2354 | #$fflushall FFLUSH_ALL /**/ | |
66fe083f | 2355 | |
ff935051 JH |
2356 | /* Fpos_t: |
2357 | * This symbol holds the type used to declare file positions in libc. | |
2358 | * It can be fpos_t, long, uint, etc... It may be necessary to include | |
2359 | * <sys/types.h> to get any typedef'ed information. | |
2360 | */ | |
2361 | #define Fpos_t $fpostype /* File position type */ | |
2362 | ||
2363 | /* Gid_t_f: | |
2364 | * This symbol defines the format string used for printing a Gid_t. | |
2365 | */ | |
2366 | #define Gid_t_f $gidformat /**/ | |
2367 | ||
23dcd6c8 JH |
2368 | /* Gid_t_sign: |
2369 | * This symbol holds the signedess of a Gid_t. | |
2370 | * 1 for unsigned, -1 for signed. | |
2371 | */ | |
2372 | #define Gid_t_sign $gidsign /* GID sign */ | |
2373 | ||
ff935051 JH |
2374 | /* Gid_t_size: |
2375 | * This symbol holds the size of a Gid_t in bytes. | |
2376 | */ | |
2377 | #define Gid_t_size $gidsize /* GID size */ | |
2378 | ||
2379 | /* Gid_t: | |
2380 | * This symbol holds the return type of getgid() and the type of | |
2381 | * argument to setrgid() and related functions. Typically, | |
2382 | * it is the type of group ids in the kernel. It can be int, ushort, | |
23dcd6c8 | 2383 | * gid_t, etc... It may be necessary to include <sys/types.h> to get |
ff935051 JH |
2384 | * any typedef'ed information. |
2385 | */ | |
2386 | #define Gid_t $gidtype /* Type for getgid(), etc... */ | |
2387 | ||
2388 | /* Groups_t: | |
2389 | * This symbol holds the type used for the second argument to | |
23dcd6c8 | 2390 | * getgroups() and setgroups(). Usually, this is the same as |
ff935051 | 2391 | * gidtype (gid_t) , but sometimes it isn't. |
23dcd6c8 | 2392 | * It can be int, ushort, gid_t, etc... |
ff935051 JH |
2393 | * It may be necessary to include <sys/types.h> to get any |
2394 | * typedef'ed information. This is only required if you have | |
6e78e524 | 2395 | * getgroups() or setgroups().. |
ff935051 | 2396 | */ |
b4eb6b3d JH |
2397 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) |
2398 | #define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ | |
2399 | #endif | |
ff935051 | 2400 | |
dfe9444c AD |
2401 | /* DB_Prefix_t: |
2402 | * This symbol contains the type of the prefix structure element | |
2403 | * in the <db.h> header file. In older versions of DB, it was | |
2404 | * int, while in newer ones it is u_int32_t. | |
2405 | */ | |
2406 | /* DB_Hash_t: | |
2407 | * This symbol contains the type of the prefix structure element | |
2408 | * in the <db.h> header file. In older versions of DB, it was | |
2409 | * int, while in newer ones it is size_t. | |
2410 | */ | |
640374d0 JH |
2411 | /* DB_VERSION_MAJOR_CFG: |
2412 | * This symbol, if defined, defines the major version number of | |
2413 | * Berkeley DB found in the <db.h> header when Perl was configured. | |
2414 | */ | |
2415 | /* DB_VERSION_MINOR_CFG: | |
2416 | * This symbol, if defined, defines the minor version number of | |
2417 | * Berkeley DB found in the <db.h> header when Perl was configured. | |
2418 | * For DB version 1 this is always 0. | |
2419 | */ | |
2420 | /* DB_VERSION_PATCH_CFG: | |
2421 | * This symbol, if defined, defines the patch version number of | |
2422 | * Berkeley DB found in the <db.h> header when Perl was configured. | |
2423 | * For DB version 1 this is always 0. | |
2424 | */ | |
dfe9444c AD |
2425 | #define DB_Hash_t $db_hashtype /**/ |
2426 | #define DB_Prefix_t $db_prefixtype /**/ | |
640374d0 JH |
2427 | #define DB_VERSION_MAJOR_CFG $db_version_major /**/ |
2428 | #define DB_VERSION_MINOR_CFG $db_version_minor /**/ | |
2429 | #define DB_VERSION_PATCH_CFG $db_version_patch /**/ | |
dfe9444c | 2430 | |
ff935051 JH |
2431 | /* I_GRP: |
2432 | * This symbol, if defined, indicates to the C program that it should | |
2433 | * include <grp.h>. | |
2434 | */ | |
2435 | /* GRPASSWD: | |
2436 | * This symbol, if defined, indicates to the C program that struct group | |
2437 | * in <grp.h> contains gr_passwd. | |
2438 | */ | |
2439 | #$i_grp I_GRP /**/ | |
2440 | #$d_grpasswd GRPASSWD /**/ | |
2441 | ||
43999f95 JH |
2442 | /* I_ICONV: |
2443 | * This symbol, if defined, indicates that <iconv.h> exists and | |
2444 | * should be included. | |
2445 | */ | |
2446 | #$i_iconv I_ICONV /**/ | |
2447 | ||
1acc7ade JH |
2448 | /* I_IEEEFP: |
2449 | * This symbol, if defined, indicates that <ieeefp.h> exists and | |
2450 | * should be included. | |
2451 | */ | |
2452 | #$i_ieeefp I_IEEEFP /**/ | |
2453 | ||
5ff3f7a4 GS |
2454 | /* I_INTTYPES: |
2455 | * This symbol, if defined, indicates to the C program that it should | |
2456 | * include <inttypes.h>. | |
2457 | */ | |
5ff3f7a4 | 2458 | #$i_inttypes I_INTTYPES /**/ |
5ff3f7a4 | 2459 | |
1b9c9cf5 DH |
2460 | /* I_LIBUTIL: |
2461 | * This symbol, if defined, indicates that <libutil.h> exists and | |
2462 | * should be included. | |
2463 | */ | |
2464 | #$i_libutil I_LIBUTIL /**/ | |
2465 | ||
ff935051 JH |
2466 | /* I_MACH_CTHREADS: |
2467 | * This symbol, if defined, indicates to the C program that it should | |
2468 | * include <mach/cthreads.h>. | |
2469 | */ | |
2470 | #$i_machcthr I_MACH_CTHREADS /**/ | |
2471 | ||
e7fb4fcc JH |
2472 | /* I_MNTENT: |
2473 | * This symbol, if defined, indicates that <mntent.h> exists and | |
2474 | * should be included. | |
2475 | */ | |
2476 | #$i_mntent I_MNTENT /**/ | |
2477 | ||
ff935051 JH |
2478 | /* I_NETDB: |
2479 | * This symbol, if defined, indicates that <netdb.h> exists and | |
2480 | * should be included. | |
2481 | */ | |
2482 | #$i_netdb I_NETDB /**/ | |
2483 | ||
9cc6feab JH |
2484 | /* I_NETINET_TCP: |
2485 | * This symbol, if defined, indicates to the C program that it should | |
2486 | * include <netinet/tcp.h>. | |
2487 | */ | |
2488 | #$i_netinettcp I_NETINET_TCP /**/ | |
2489 | ||
5b34fd99 JH |
2490 | /* I_POLL: |
2491 | * This symbol, if defined, indicates that <poll.h> exists and | |
2492 | * should be included. | |
2493 | */ | |
2494 | #$i_poll I_POLL /**/ | |
2495 | ||
3813c136 JH |
2496 | /* I_PROT: |
2497 | * This symbol, if defined, indicates that <prot.h> exists and | |
2498 | * should be included. | |
2499 | */ | |
2500 | #$i_prot I_PROT /**/ | |
2501 | ||
ff935051 JH |
2502 | /* I_PTHREAD: |
2503 | * This symbol, if defined, indicates to the C program that it should | |
2504 | * include <pthread.h>. | |
2505 | */ | |
2506 | #$i_pthread I_PTHREAD /**/ | |
2507 | ||
2508 | /* I_PWD: | |
2509 | * This symbol, if defined, indicates to the C program that it should | |
2510 | * include <pwd.h>. | |
2511 | */ | |
2512 | /* PWQUOTA: | |
2513 | * This symbol, if defined, indicates to the C program that struct passwd | |
2514 | * contains pw_quota. | |
2515 | */ | |
2516 | /* PWAGE: | |
2517 | * This symbol, if defined, indicates to the C program that struct passwd | |
2518 | * contains pw_age. | |
2519 | */ | |
2520 | /* PWCHANGE: | |
2521 | * This symbol, if defined, indicates to the C program that struct passwd | |
2522 | * contains pw_change. | |
2523 | */ | |
2524 | /* PWCLASS: | |
2525 | * This symbol, if defined, indicates to the C program that struct passwd | |
2526 | * contains pw_class. | |
2527 | */ | |
2528 | /* PWEXPIRE: | |
2529 | * This symbol, if defined, indicates to the C program that struct passwd | |
2530 | * contains pw_expire. | |
2531 | */ | |
2532 | /* PWCOMMENT: | |
2533 | * This symbol, if defined, indicates to the C program that struct passwd | |
2534 | * contains pw_comment. | |
2535 | */ | |
2536 | /* PWGECOS: | |
2537 | * This symbol, if defined, indicates to the C program that struct passwd | |
2538 | * contains pw_gecos. | |
2539 | */ | |
2540 | /* PWPASSWD: | |
2541 | * This symbol, if defined, indicates to the C program that struct passwd | |
2542 | * contains pw_passwd. | |
2543 | */ | |
2544 | #$i_pwd I_PWD /**/ | |
2545 | #$d_pwquota PWQUOTA /**/ | |
2546 | #$d_pwage PWAGE /**/ | |
2547 | #$d_pwchange PWCHANGE /**/ | |
2548 | #$d_pwclass PWCLASS /**/ | |
2549 | #$d_pwexpire PWEXPIRE /**/ | |
2550 | #$d_pwcomment PWCOMMENT /**/ | |
2551 | #$d_pwgecos PWGECOS /**/ | |
2552 | #$d_pwpasswd PWPASSWD /**/ | |
2553 | ||
f1066039 JH |
2554 | /* I_SHADOW: |
2555 | * This symbol, if defined, indicates that <shadow.h> exists and | |
2556 | * should be included. | |
2557 | */ | |
2558 | #$i_shadow I_SHADOW /**/ | |
2559 | ||
86959918 JH |
2560 | /* I_SOCKS: |
2561 | * This symbol, if defined, indicates that <socks.h> exists and | |
2562 | * should be included. | |
2563 | */ | |
2564 | #$i_socks I_SOCKS /**/ | |
2565 | ||
923fc586 JH |
2566 | /* I_SUNMATH: |
2567 | * This symbol, if defined, indicates that <sunmath.h> exists and | |
2568 | * should be included. | |
2569 | */ | |
2570 | #$i_sunmath I_SUNMATH /**/ | |
2571 | ||
ca52efda JH |
2572 | /* I_SYSLOG: |
2573 | * This symbol, if defined, indicates that <syslog.h> exists and | |
2574 | * should be included. | |
2575 | */ | |
2576 | #$i_syslog I_SYSLOG /**/ | |
2577 | ||
13b3f787 JH |
2578 | /* I_SYSMODE: |
2579 | * This symbol, if defined, indicates that <sys/mode.h> exists and | |
2580 | * should be included. | |
2581 | */ | |
2582 | #$i_sysmode I_SYSMODE /**/ | |
2583 | ||
104d25b7 JH |
2584 | /* I_SYS_MOUNT: |
2585 | * This symbol, if defined, indicates that <sys/mount.h> exists and | |
2586 | * should be included. | |
2587 | */ | |
2588 | #$i_sysmount I_SYS_MOUNT /**/ | |
2589 | ||
0545a864 JH |
2590 | /* I_SYS_STATFS: |
2591 | * This symbol, if defined, indicates that <sys/statfs.h> exists. | |
2592 | */ | |
2593 | #$i_sysstatfs I_SYS_STATFS /**/ | |
2594 | ||
104d25b7 JH |
2595 | /* I_SYS_STATVFS: |
2596 | * This symbol, if defined, indicates that <sys/statvfs.h> exists and | |
2597 | * should be included. | |
2598 | */ | |
2599 | #$i_sysstatvfs I_SYS_STATVFS /**/ | |
2600 | ||
ff935051 JH |
2601 | /* I_SYSUIO: |
2602 | * This symbol, if defined, indicates that <sys/uio.h> exists and | |
2603 | * should be included. | |
2604 | */ | |
2605 | #$i_sysuio I_SYSUIO /**/ | |
2606 | ||
13b3f787 JH |
2607 | /* I_SYSUTSNAME: |
2608 | * This symbol, if defined, indicates that <sys/utsname.h> exists and | |
2609 | * should be included. | |
2610 | */ | |
2611 | #$i_sysutsname I_SYSUTSNAME /**/ | |
2612 | ||
0545a864 JH |
2613 | /* I_SYS_VFS: |
2614 | * This symbol, if defined, indicates that <sys/vfs.h> exists and | |
2615 | * should be included. | |
2616 | */ | |
2617 | #$i_sysvfs I_SYS_VFS /**/ | |
2618 | ||
ff935051 JH |
2619 | /* I_TIME: |
2620 | * This symbol, if defined, indicates to the C program that it should | |
2621 | * include <time.h>. | |
2622 | */ | |
2623 | /* I_SYS_TIME: | |
2624 | * This symbol, if defined, indicates to the C program that it should | |
2625 | * include <sys/time.h>. | |
2626 | */ | |
2627 | /* I_SYS_TIME_KERNEL: | |
2628 | * This symbol, if defined, indicates to the C program that it should | |
2629 | * include <sys/time.h> with KERNEL defined. | |
2630 | */ | |
2631 | #$i_time I_TIME /**/ | |
2632 | #$i_systime I_SYS_TIME /**/ | |
2633 | #$i_systimek I_SYS_TIME_KERNEL /**/ | |
2634 | ||
0545a864 JH |
2635 | /* I_USTAT: |
2636 | * This symbol, if defined, indicates that <ustat.h> exists and | |
2637 | * should be included. | |
2638 | */ | |
2639 | #$i_ustat I_USTAT /**/ | |
2640 | ||
ff935051 JH |
2641 | /* PERL_INC_VERSION_LIST: |
2642 | * This variable specifies the list of subdirectories in over | |
2643 | * which perl.c:incpush() and lib/lib.pm will automatically | |
2644 | * search when adding directories to @INC, in a format suitable | |
2645 | * for a C initialization string. See the inc_version_list entry | |
2646 | * in Porting/Glossary for more details. | |
2647 | */ | |
3a096bf3 | 2648 | #define PERL_INC_VERSION_LIST $inc_version_list_init /**/ |
ff935051 | 2649 | |
fe749a9f JH |
2650 | /* INSTALL_USR_BIN_PERL: |
2651 | * This symbol, if defined, indicates that Perl is to be installed | |
2652 | * also as /usr/bin/perl. | |
2653 | */ | |
2654 | #$installusrbinperl INSTALL_USR_BIN_PERL /**/ | |
2655 | ||
cf2093f6 JH |
2656 | /* PERL_PRIfldbl: |
2657 | * This symbol, if defined, contains the string used by stdio to | |
2658 | * format long doubles (format 'f') for output. | |
2659 | */ | |
2660 | /* PERL_PRIgldbl: | |
2661 | * This symbol, if defined, contains the string used by stdio to | |
2662 | * format long doubles (format 'g') for output. | |
2663 | */ | |
c1a7f87b JH |
2664 | /* PERL_PRIeldbl: |
2665 | * This symbol, if defined, contains the string used by stdio to | |
2666 | * format long doubles (format 'e') for output. | |
2667 | */ | |
ebd4816b JH |
2668 | /* PERL_SCNfldbl: |
2669 | * This symbol, if defined, contains the string used by stdio to | |
2670 | * format long doubles (format 'f') for input. | |
2671 | */ | |
cf2093f6 JH |
2672 | #$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ |
2673 | #$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ | |
c1a7f87b | 2674 | #$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/ |
ebd4816b | 2675 | #$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/ |
cf2093f6 | 2676 | |
ff935051 JH |
2677 | /* Off_t: |
2678 | * This symbol holds the type used to declare offsets in the kernel. | |
2679 | * It can be int, long, off_t, etc... It may be necessary to include | |
2680 | * <sys/types.h> to get any typedef'ed information. | |
2681 | */ | |
2682 | /* LSEEKSIZE: | |
2683 | * This symbol holds the number of bytes used by the Off_t. | |
2684 | */ | |
2685 | /* Off_t_size: | |
2686 | * This symbol holds the number of bytes used by the Off_t. | |
2687 | */ | |
2688 | #define Off_t $lseektype /* <offset> type */ | |
2689 | #define LSEEKSIZE $lseeksize /* <offset> size */ | |
2690 | #define Off_t_size $lseeksize /* <offset> size */ | |
2691 | ||
2692 | /* Free_t: | |
2693 | * This variable contains the return type of free(). It is usually | |
2694 | * void, but occasionally int. | |
2695 | */ | |
2696 | /* Malloc_t: | |
2697 | * This symbol is the type of pointer returned by malloc and realloc. | |
2698 | */ | |
2699 | #define Malloc_t $malloctype /**/ | |
2700 | #define Free_t $freetype /**/ | |
2701 | ||
2702 | /* MYMALLOC: | |
2703 | * This symbol, if defined, indicates that we're using our own malloc. | |
2704 | */ | |
2705 | #$d_mymalloc MYMALLOC /**/ | |
2706 | ||
2707 | /* Mode_t: | |
2708 | * This symbol holds the type used to declare file modes | |
2709 | * for systems calls. It is usually mode_t, but may be | |
2710 | * int or unsigned short. It may be necessary to include <sys/types.h> | |
2711 | * to get any typedef'ed information. | |
2712 | */ | |
2713 | #define Mode_t $modetype /* file mode parameter for system calls */ | |
2714 | ||
2715 | /* VAL_O_NONBLOCK: | |
2716 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on | |
2717 | * non-blocking I/O for the file descriptor. Note that there is no way | |
2718 | * back, i.e. you cannot turn it blocking again this way. If you wish to | |
2719 | * alternatively switch between blocking and non-blocking, use the | |
2720 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. | |
2721 | */ | |
2722 | /* VAL_EAGAIN: | |
2723 | * This symbol holds the errno error code set by read() when no data was | |
2724 | * present on the non-blocking file descriptor. | |
2725 | */ | |
2726 | /* RD_NODATA: | |
2727 | * This symbol holds the return code from read() when no data is present | |
2728 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is | |
2729 | * not defined, then you can't distinguish between no data and EOF by | |
2730 | * issuing a read(). You'll have to find another way to tell for sure! | |
2731 | */ | |
2732 | /* EOF_NONBLOCK: | |
2733 | * This symbol, if defined, indicates to the C program that a read() on | |
2734 | * a non-blocking file descriptor will return 0 on EOF, and not the value | |
2735 | * held in RD_NODATA (-1 usually, in that case!). | |
2736 | */ | |
2737 | #define VAL_O_NONBLOCK $o_nonblock | |
2738 | #define VAL_EAGAIN $eagain | |
2739 | #define RD_NODATA $rd_nodata | |
2740 | #$d_eofnblk EOF_NONBLOCK | |
2741 | ||
a7fea17f JH |
2742 | /* NEED_VA_COPY: |
2743 | * This symbol, if defined, indicates that the system stores | |
2744 | * the variable argument list datatype, va_list, in a format | |
2745 | * that cannot be copied by simple assignment, so that some | |
2746 | * other means must be used when copying is required. | |
2747 | * As such systems vary in their provision (or non-provision) | |
2748 | * of copying mechanisms, handy.h defines a platform- | |
2749 | * independent macro, Perl_va_copy(src, dst), to do the job. | |
2750 | */ | |
2751 | #$need_va_copy NEED_VA_COPY /**/ | |
2752 | ||
ff935051 JH |
2753 | /* Netdb_host_t: |
2754 | * This symbol holds the type used for the 1st argument | |
2755 | * to gethostbyaddr(). | |
2756 | */ | |
2757 | /* Netdb_hlen_t: | |
2758 | * This symbol holds the type used for the 2nd argument | |
2759 | * to gethostbyaddr(). | |
2760 | */ | |
2761 | /* Netdb_name_t: | |
2762 | * This symbol holds the type used for the argument to | |
2763 | * gethostbyname(). | |
2764 | */ | |
2765 | /* Netdb_net_t: | |
2766 | * This symbol holds the type used for the 1st argument to | |
2767 | * getnetbyaddr(). | |
2768 | */ | |
2769 | #define Netdb_host_t $netdb_host_type /**/ | |
2770 | #define Netdb_hlen_t $netdb_hlen_type /**/ | |
2771 | #define Netdb_name_t $netdb_name_type /**/ | |
2772 | #define Netdb_net_t $netdb_net_type /**/ | |
2773 | ||
7cedd6f8 JH |
2774 | /* PERL_OTHERLIBDIRS: |
2775 | * This variable contains a colon-separated set of paths for the perl | |
2776 | * binary to search for additional library files or modules. | |
2777 | * These directories will be tacked to the end of @INC. | |
2778 | * Perl will automatically search below each path for version- | |
2779 | * and architecture-specific directories. See PERL_INC_VERSION_LIST | |
2780 | * for more details. | |
2781 | */ | |
2782 | #$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/ | |
2783 | ||
8175356b JH |
2784 | /* IVTYPE: |
2785 | * This symbol defines the C type used for Perl's IV. | |
cf2093f6 | 2786 | */ |
8175356b JH |
2787 | /* UVTYPE: |
2788 | * This symbol defines the C type used for Perl's UV. | |
cf2093f6 | 2789 | */ |
8175356b JH |
2790 | /* I8TYPE: |
2791 | * This symbol defines the C type used for Perl's I8. | |
0f4b6630 | 2792 | */ |
8175356b JH |
2793 | /* U8TYPE: |
2794 | * This symbol defines the C type used for Perl's U8. | |
2795 | */ | |
2796 | /* I16TYPE: | |
2797 | * This symbol defines the C type used for Perl's I16. | |
2798 | */ | |
2799 | /* U16TYPE: | |
2800 | * This symbol defines the C type used for Perl's U16. | |
2801 | */ | |
2802 | /* I32TYPE: | |
2803 | * This symbol defines the C type used for Perl's I32. | |
2804 | */ | |
2805 | /* U32TYPE: | |
2806 | * This symbol defines the C type used for Perl's U32. | |
2807 | */ | |
2808 | /* I64TYPE: | |
2809 | * This symbol defines the C type used for Perl's I64. | |
2810 | */ | |
2811 | /* U64TYPE: | |
2812 | * This symbol defines the C type used for Perl's U64. | |
2813 | */ | |
2814 | /* NVTYPE: | |
2815 | * This symbol defines the C type used for Perl's NV. | |
2816 | */ | |
2817 | /* IVSIZE: | |
2818 | * This symbol contains the sizeof(IV). | |
2819 | */ | |
2820 | /* UVSIZE: | |
2821 | * This symbol contains the sizeof(UV). | |
2822 | */ | |
a22e52b9 JH |
2823 | /* I8SIZE: |
2824 | * This symbol contains the sizeof(I8). | |
2825 | */ | |
2826 | /* U8SIZE: | |
2827 | * This symbol contains the sizeof(U8). | |
2828 | */ | |
2829 | /* I16SIZE: | |
2830 | * This symbol contains the sizeof(I16). | |
2831 | */ | |
2832 | /* U16SIZE: | |
2833 | * This symbol contains the sizeof(U16). | |
2834 | */ | |
2835 | /* I32SIZE: | |
2836 | * This symbol contains the sizeof(I32). | |
2837 | */ | |
2838 | /* U32SIZE: | |
2839 | * This symbol contains the sizeof(U32). | |
2840 | */ | |
2841 | /* I64SIZE: | |
2842 | * This symbol contains the sizeof(I64). | |
2843 | */ | |
2844 | /* U64SIZE: | |
2845 | * This symbol contains the sizeof(U64). | |
2846 | */ | |
b6592ff0 JH |
2847 | /* NVSIZE: |
2848 | * This symbol contains the sizeof(NV). | |
2849 | */ | |
cce08f5b JH |
2850 | /* NV_PRESERVES_UV: |
2851 | * This symbol, if defined, indicates that a variable of type NVTYPE | |
bd026c32 | 2852 | * can preserve all the bits of a variable of type UVTYPE. |
cce08f5b | 2853 | */ |
d6c14000 JH |
2854 | /* NV_PRESERVES_UV_BITS: |
2855 | * This symbol contains the number of bits a variable of type NVTYPE | |
2856 | * can preserve of a variable of type UVTYPE. | |
2857 | */ | |
8175356b JH |
2858 | #define IVTYPE $ivtype /**/ |
2859 | #define UVTYPE $uvtype /**/ | |
2860 | #define I8TYPE $i8type /**/ | |
2861 | #define U8TYPE $u8type /**/ | |
2862 | #define I16TYPE $i16type /**/ | |
2863 | #define U16TYPE $u16type /**/ | |
2864 | #define I32TYPE $i32type /**/ | |
2865 | #define U32TYPE $u32type /**/ | |
b4eb6b3d JH |
2866 | #ifdef HAS_QUAD |
2867 | #define I64TYPE $i64type /**/ | |
2868 | #define U64TYPE $u64type /**/ | |
2869 | #endif | |
8175356b JH |
2870 | #define NVTYPE $nvtype /**/ |
2871 | #define IVSIZE $ivsize /**/ | |
2872 | #define UVSIZE $uvsize /**/ | |
a22e52b9 JH |
2873 | #define I8SIZE $i8size /**/ |
2874 | #define U8SIZE $u8size /**/ | |
2875 | #define I16SIZE $i16size /**/ | |
2876 | #define U16SIZE $u16size /**/ | |
2877 | #define I32SIZE $i32size /**/ | |
2878 | #define U32SIZE $u32size /**/ | |
b4eb6b3d JH |
2879 | #ifdef HAS_QUAD |
2880 | #define I64SIZE $i64size /**/ | |
2881 | #define U64SIZE $u64size /**/ | |
2882 | #endif | |
b6592ff0 | 2883 | #define NVSIZE $nvsize /**/ |
78691af5 | 2884 | #$d_nv_preserves_uv NV_PRESERVES_UV |
d6c14000 | 2885 | #define NV_PRESERVES_UV_BITS $d_nv_preserves_uv_bits |
8175356b JH |
2886 | |
2887 | /* IVdf: | |
2888 | * This symbol defines the format string used for printing a Perl IV | |
2889 | * as a signed decimal integer. | |
2890 | */ | |
2891 | /* UVuf: | |
2892 | * This symbol defines the format string used for printing a Perl UV | |
2893 | * as an unsigned decimal integer. | |
2894 | */ | |
2895 | /* UVof: | |
2896 | * This symbol defines the format string used for printing a Perl UV | |
2897 | * as an unsigned octal integer. | |
2898 | */ | |
2899 | /* UVxf: | |
2900 | * This symbol defines the format string used for printing a Perl UV | |
6b4667fc A |
2901 | * as an unsigned hexadecimal integer in lowercase abcdef. |
2902 | */ | |
159fae86 JH |
2903 | /* UVXf: |
2904 | * This symbol defines the format string used for printing a Perl UV | |
2905 | * as an unsigned hexadecimal integer in uppercase ABCDEF. | |
2906 | */ | |
6b4667fc A |
2907 | /* NVef: |
2908 | * This symbol defines the format string used for printing a Perl NV | |
2909 | * using %e-ish floating point format. | |
2910 | */ | |
2911 | /* NVff: | |
2912 | * This symbol defines the format string used for printing a Perl NV | |
2913 | * using %f-ish floating point format. | |
2914 | */ | |
2915 | /* NVgf: | |
2916 | * This symbol defines the format string used for printing a Perl NV | |
2917 | * using %g-ish floating point format. | |
cf2093f6 | 2918 | */ |
8175356b JH |
2919 | #define IVdf $ivdformat /**/ |
2920 | #define UVuf $uvuformat /**/ | |
2921 | #define UVof $uvoformat /**/ | |
2922 | #define UVxf $uvxformat /**/ | |
159fae86 | 2923 | #define UVXf $uvXUformat /**/ |
6b4667fc A |
2924 | #define NVef $nveformat /**/ |
2925 | #define NVff $nvfformat /**/ | |
2926 | #define NVgf $nvgformat /**/ | |
cf2093f6 | 2927 | |
ff935051 JH |
2928 | /* Pid_t: |
2929 | * This symbol holds the type used to declare process ids in the kernel. | |
2930 | * It can be int, uint, pid_t, etc... It may be necessary to include | |
2931 | * <sys/types.h> to get any typedef'ed information. | |
2932 | */ | |
2933 | #define Pid_t $pidtype /* PID type */ | |
2934 | ||
2935 | /* PRIVLIB: | |
2936 | * This symbol contains the name of the private library for this package. | |
2937 | * The library is private in the sense that it needn't be in anyone's | |
2938 | * execution path, but it should be accessible by the world. The program | |
2939 | * should be prepared to do ~ expansion. | |
2940 | */ | |
2941 | /* PRIVLIB_EXP: | |
2942 | * This symbol contains the ~name expanded version of PRIVLIB, to be used | |
2943 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
2944 | */ | |
2945 | #define PRIVLIB "$privlib" /**/ | |
2946 | #define PRIVLIB_EXP "$privlibexp" /**/ | |
2947 | ||
2948 | /* PTRSIZE: | |
2949 | * This symbol contains the size of a pointer, so that the C preprocessor | |
2950 | * can make decisions based on it. It will be sizeof(void *) if | |
2951 | * the compiler supports (void *); otherwise it will be | |
2952 | * sizeof(char *). | |
2953 | */ | |
2954 | #define PTRSIZE $ptrsize /**/ | |
2955 | ||
2956 | /* Drand01: | |
2957 | * This macro is to be used to generate uniformly distributed | |
2958 | * random numbers over the range [0., 1.[. You may have to supply | |
2959 | * an 'extern double drand48();' in your program since SunOS 4.1.3 | |
1d59c593 | 2960 | * doesn't provide you with anything relevant in its headers. |
ff935051 JH |
2961 | * See HAS_DRAND48_PROTO. |
2962 | */ | |
2963 | /* Rand_seed_t: | |
2964 | * This symbol defines the type of the argument of the | |
2965 | * random seed function. | |
2966 | */ | |
2967 | /* seedDrand01: | |
2968 | * This symbol defines the macro to be used in seeding the | |
2969 | * random number generator (see Drand01). | |
2970 | */ | |
2971 | /* RANDBITS: | |
2972 | * This symbol indicates how many bits are produced by the | |
2973 | * function used to generate normalized random numbers. | |
2974 | * Values include 15, 16, 31, and 48. | |
2975 | */ | |
2976 | #define Drand01() $drand01 /**/ | |
2977 | #define Rand_seed_t $randseedtype /**/ | |
2978 | #define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ | |
2979 | #define RANDBITS $randbits /**/ | |
2980 | ||
5ff3f7a4 GS |
2981 | /* SELECT_MIN_BITS: |
2982 | * This symbol holds the minimum number of bits operated by select. | |
2983 | * That is, if you do select(n, ...), how many bits at least will be | |
2984 | * cleared in the masks if some activity is detected. Usually this | |
2985 | * is either n or 32*ceil(n/32), especially many little-endians do | |
2986 | * the latter. This is only useful if you have select(), naturally. | |
2987 | */ | |
ff935051 JH |
2988 | #define SELECT_MIN_BITS $selectminbits /**/ |
2989 | ||
2990 | /* Select_fd_set_t: | |
2991 | * This symbol holds the type used for the 2nd, 3rd, and 4th | |
2992 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET | |
2993 | * is defined, and 'int *' otherwise. This is only useful if you | |
2994 | * have select(), of course. | |
2995 | */ | |
2996 | #define Select_fd_set_t $selecttype /**/ | |
2997 | ||
2998 | /* SIG_NAME: | |
2999 | * This symbol contains a list of signal names in order of | |
3000 | * signal number. This is intended | |
3001 | * to be used as a static array initialization, like this: | |
3002 | * char *sig_name[] = { SIG_NAME }; | |
3003 | * The signals in the list are separated with commas, and each signal | |
3004 | * is surrounded by double quotes. There is no leading SIG in the signal | |
3005 | * name, i.e. SIGQUIT is known as "QUIT". | |
3006 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, | |
3007 | * etc., where nn is the actual signal number (e.g. NUM37). | |
3008 | * The signal number for sig_name[i] is stored in sig_num[i]. | |
3009 | * The last element is 0 to terminate the list with a NULL. This | |
3010 | * corresponds to the 0 at the end of the sig_num list. | |
3011 | */ | |
3012 | /* SIG_NUM: | |
3013 | * This symbol contains a list of signal numbers, in the same order as the | |
3014 | * SIG_NAME list. It is suitable for static array initialization, as in: | |
3015 | * int sig_num[] = { SIG_NUM }; | |
3016 | * The signals in the list are separated with commas, and the indices | |
3017 | * within that list and the SIG_NAME list match, so it's easy to compute | |
3018 | * the signal name from a number or vice versa at the price of a small | |
3019 | * dynamic linear lookup. | |
3020 | * Duplicates are allowed, but are moved to the end of the list. | |
3021 | * The signal number corresponding to sig_name[i] is sig_number[i]. | |
3022 | * if (i < NSIG) then sig_number[i] == i. | |
3023 | * The last element is 0, corresponding to the 0 at the end of | |
3024 | * the sig_name list. | |
3025 | */ | |
76d3c696 JH |
3026 | /* SIG_SIZE: |
3027 | * This variable contains the number of elements of the sig_name | |
bbbf5d77 | 3028 | * and sig_num arrays, excluding the final NULL entry. |
76d3c696 | 3029 | */ |
ff935051 JH |
3030 | #define SIG_NAME $sig_name_init /**/ |
3031 | #define SIG_NUM $sig_num_init /**/ | |
76d3c696 | 3032 | #define SIG_SIZE $sig_size /**/ |
ff935051 JH |
3033 | |
3034 | /* SITEARCH: | |
3035 | * This symbol contains the name of the private library for this package. | |
3036 | * The library is private in the sense that it needn't be in anyone's | |
3037 | * execution path, but it should be accessible by the world. The program | |
3038 | * should be prepared to do ~ expansion. | |
3039 | * The standard distribution will put nothing in this directory. | |
3040 | * After perl has been installed, users may install their own local | |
3041 | * architecture-dependent modules in this directory with | |
3042 | * MakeMaker Makefile.PL | |
3043 | * or equivalent. See INSTALL for details. | |
3044 | */ | |
3045 | /* SITEARCH_EXP: | |
3046 | * This symbol contains the ~name expanded version of SITEARCH, to be used | |
3047 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
3048 | */ | |
3049 | #define SITEARCH "$sitearch" /**/ | |
3050 | #define SITEARCH_EXP "$sitearchexp" /**/ | |
3051 | ||
3052 | /* SITELIB: | |
3053 | * This symbol contains the name of the private library for this package. | |
3054 | * The library is private in the sense that it needn't be in anyone's | |
3055 | * execution path, but it should be accessible by the world. The program | |
3056 | * should be prepared to do ~ expansion. | |
3057 | * The standard distribution will put nothing in this directory. | |
3058 | * After perl has been installed, users may install their own local | |
3059 | * architecture-independent modules in this directory with | |
3060 | * MakeMaker Makefile.PL | |
3061 | * or equivalent. See INSTALL for details. | |
3062 | */ | |
3063 | /* SITELIB_EXP: | |
3064 | * This symbol contains the ~name expanded version of SITELIB, to be used | |
3065 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
3066 | */ | |
526fdc24 MS |
3067 | /* SITELIB_STEM: |
3068 | * This define is SITELIB_EXP with any trailing version-specific component | |
3069 | * removed. The elements in inc_version_list (inc_version_list.U) can | |
3070 | * be tacked onto this variable to generate a list of directories to search. | |
3071 | */ | |
ff935051 JH |
3072 | #define SITELIB "$sitelib" /**/ |
3073 | #define SITELIB_EXP "$sitelibexp" /**/ | |
526fdc24 | 3074 | #define SITELIB_STEM "$sitelib_stem" /**/ |
ff935051 | 3075 | |
a13ea748 JH |
3076 | /* Size_t_size: |
3077 | * This symbol holds the size of a Size_t in bytes. | |
3078 | */ | |
3079 | #define Size_t_size $sizesize /* */ | |
3080 | ||
ff935051 JH |
3081 | /* Size_t: |
3082 | * This symbol holds the type used to declare length parameters | |
3083 | * for string functions. It is usually size_t, but may be | |
3084 | * unsigned long, int, etc. It may be necessary to include | |
3085 | * <sys/types.h> to get any typedef'ed information. | |
3086 | */ | |
3087 | #define Size_t $sizetype /* length paramater for string functions */ | |
3088 | ||
1acc7ade JH |
3089 | /* Sock_size_t: |
3090 | * This symbol holds the type used for the size argument of | |
3091 | * various socket calls (just the base type, not the pointer-to). | |
3092 | */ | |
3093 | #define Sock_size_t $socksizetype /**/ | |
3094 | ||
ff935051 JH |
3095 | /* SSize_t: |
3096 | * This symbol holds the type used by functions that return | |
3097 | * a count of bytes or an error condition. It must be a signed type. | |
3098 | * It is usually ssize_t, but may be long or int, etc. | |
3099 | * It may be necessary to include <sys/types.h> or <unistd.h> | |
3100 | * to get any typedef'ed information. | |
3101 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). | |
3102 | */ | |
3103 | #define SSize_t $ssizetype /* signed count of bytes */ | |
5ff3f7a4 | 3104 | |
568ef1f6 | 3105 | /* STARTPERL: |
3106 | * This variable contains the string to put in front of a perl | |
3107 | * script to make sure (one hopes) that it runs with perl and not | |
3108 | * some shell. | |
3109 | */ | |
3110 | #define STARTPERL "$startperl" /**/ | |
3111 | ||
a7fea17f JH |
3112 | /* STDCHAR: |
3113 | * This symbol is defined to be the type of char used in stdio.h. | |
3114 | * It has the values "unsigned char" or "char". | |
3115 | */ | |
3116 | #define STDCHAR $stdchar /**/ | |
3117 | ||
ed39a0f2 JH |
3118 | /* HAS_STDIO_STREAM_ARRAY: |
3119 | * This symbol, if defined, tells that there is an array | |
3120 | * holding the stdio streams. | |
3121 | */ | |
767df6a1 | 3122 | /* STDIO_STREAM_ARRAY: |
ed39a0f2 JH |
3123 | * This symbol tells the name of the array holding the stdio streams. |
3124 | * Usual values include _iob, __iob, and __sF. | |
767df6a1 | 3125 | */ |
ed39a0f2 | 3126 | #$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ |
767df6a1 JH |
3127 | #define STDIO_STREAM_ARRAY $stdio_stream_array |
3128 | ||
ff935051 JH |
3129 | /* Uid_t_f: |
3130 | * This symbol defines the format string used for printing a Uid_t. | |
cf2093f6 | 3131 | */ |
ff935051 JH |
3132 | #define Uid_t_f $uidformat /**/ |
3133 | ||
23dcd6c8 JH |
3134 | /* Uid_t_sign: |
3135 | * This symbol holds the signedess of a Uid_t. | |
3136 | * 1 for unsigned, -1 for signed. | |
3137 | */ | |
3138 | #define Uid_t_sign $uidsign /* UID sign */ | |
3139 | ||
ff935051 JH |
3140 | /* Uid_t_size: |
3141 | * This symbol holds the size of a Uid_t in bytes. | |
3142 | */ | |
3143 | #define Uid_t_size $uidsize /* UID size */ | |
3144 | ||
3145 | /* Uid_t: | |
3146 | * This symbol holds the type used to declare user ids in the kernel. | |
3147 | * It can be int, ushort, uid_t, etc... It may be necessary to include | |
3148 | * <sys/types.h> to get any typedef'ed information. | |
3149 | */ | |
3150 | #define Uid_t $uidtype /* UID type */ | |
cf2093f6 | 3151 | |
10cc9d2a | 3152 | /* USE_64_BIT_INT: |
bd9b35c9 JH |
3153 | * This symbol, if defined, indicates that 64-bit integers should |
3154 | * be used when available. If not defined, the native integers | |
49c10eea JH |
3155 | * will be employed (be they 32 or 64 bits). The minimal possible |
3156 | * 64-bitness is used, just enough to get 64-bit integers into Perl. | |
3157 | * This may mean using for example "long longs", while your memory | |
3158 | * may still be limited to 2 gigabytes. | |
5ff3f7a4 | 3159 | */ |
10cc9d2a JH |
3160 | /* USE_64_BIT_ALL: |
3161 | * This symbol, if defined, indicates that 64-bit integers should | |
3162 | * be used when available. If not defined, the native integers | |
3163 | * will be used (be they 32 or 64 bits). The maximal possible | |
3164 | * 64-bitness is employed: LP64 or ILP64, meaning that you will | |
3165 | * be able to use more than 2 gigabytes of memory. This mode is | |
3166 | * even more binary incompatible than USE_64_BIT_INT. You may not | |
3167 | * be able to run the resulting executable in a 32-bit CPU at all or | |
3168 | * you may need at least to reboot your OS to 64-bit mode. | |
3169 | */ | |
b4eb6b3d JH |
3170 | #ifndef USE_64_BIT_INT |
3171 | #$use64bitint USE_64_BIT_INT /**/ | |
3172 | #endif | |
3173 | ||
3174 | #ifndef USE_64_BIT_ALL | |
3175 | #$use64bitall USE_64_BIT_ALL /**/ | |
3176 | #endif | |
49c10eea | 3177 | |
09458382 JH |
3178 | /* USE_LARGE_FILES: |
3179 | * This symbol, if defined, indicates that large file support | |
c890dc6c | 3180 | * should be used when available. |
09458382 | 3181 | */ |
b4eb6b3d JH |
3182 | #ifndef USE_LARGE_FILES |
3183 | #$uselargefiles USE_LARGE_FILES /**/ | |
3184 | #endif | |
09458382 | 3185 | |
b0ce926a JH |
3186 | /* USE_LONG_DOUBLE: |
3187 | * This symbol, if defined, indicates that long doubles should | |
3188 | * be used when available. | |
3189 | */ | |
b4eb6b3d JH |
3190 | #ifndef USE_LONG_DOUBLE |
3191 | #$uselongdouble USE_LONG_DOUBLE /**/ | |
3192 | #endif | |
d7d93a81 | 3193 | |
c71a9cee JH |
3194 | /* USE_MORE_BITS: |
3195 | * This symbol, if defined, indicates that 64-bit interfaces and | |
3196 | * long doubles should be used when available. | |
3197 | */ | |
b4eb6b3d JH |
3198 | #ifndef USE_MORE_BITS |
3199 | #$usemorebits USE_MORE_BITS /**/ | |
3200 | #endif | |
b0ce926a | 3201 | |
104d25b7 JH |
3202 | /* MULTIPLICITY: |
3203 | * This symbol, if defined, indicates that Perl should | |
3204 | * be built to use multiplicity. | |
3205 | */ | |
b4eb6b3d JH |
3206 | #ifndef MULTIPLICITY |
3207 | #$usemultiplicity MULTIPLICITY /**/ | |
3208 | #endif | |
104d25b7 | 3209 | |
e876cf0b | 3210 | /* USE_PERLIO: |
3211 | * This symbol, if defined, indicates that the PerlIO abstraction should | |
3212 | * be used throughout. If not defined, stdio should be | |
3213 | * used in a fully backward compatible manner. | |
3214 | */ | |
b4eb6b3d JH |
3215 | #ifndef USE_PERLIO |
3216 | #$useperlio USE_PERLIO /**/ | |
3217 | #endif | |
e876cf0b | 3218 | |
29209bc5 JH |
3219 | /* USE_SOCKS: |
3220 | * This symbol, if defined, indicates that Perl should | |
3221 | * be built to use socks. | |
3222 | */ | |
d7d93a81 | 3223 | #ifndef USE_SOCKS |
29209bc5 | 3224 | #$usesocks USE_SOCKS /**/ |
d7d93a81 | 3225 | #endif |
29209bc5 | 3226 | |
aaacdc8b GS |
3227 | /* USE_ITHREADS: |
3228 | * This symbol, if defined, indicates that Perl should be built to | |
3229 | * use the interpreter-based threading implementation. | |
3230 | */ | |
3231 | /* USE_5005THREADS: | |
3232 | * This symbol, if defined, indicates that Perl should be built to | |
3233 | * use the 5.005-based threading implementation. | |
dfe9444c | 3234 | */ |
693762b4 AD |
3235 | /* OLD_PTHREADS_API: |
3236 | * This symbol, if defined, indicates that Perl should | |
3237 | * be built to use the old draft POSIX threads API. | |
3238 | */ | |
9514c62b JH |
3239 | /* USE_REENTRANT_API: |
3240 | * This symbol, if defined, indicates that Perl should | |
3241 | * try to use the various _r versions of library functions. | |
3242 | * This is extremely experimental. | |
3243 | */ | |
aaacdc8b GS |
3244 | #$use5005threads USE_5005THREADS /**/ |
3245 | #$useithreads USE_ITHREADS /**/ | |
b4eb6b3d JH |
3246 | #if defined(USE_5005THREADS) && !defined(USE_ITHREADS) |
3247 | #define USE_THREADS /* until src is revised*/ | |
3248 | #endif | |
693762b4 | 3249 | #$d_oldpthreads OLD_PTHREADS_API /**/ |
9514c62b | 3250 | #$usereentrant USE_REENTRANT_API /**/ |
8e07c86e | 3251 | |
1acc7ade JH |
3252 | /* PERL_VENDORARCH: |
3253 | * If defined, this symbol contains the name of a private library. | |
3254 | * The library is private in the sense that it needn't be in anyone's | |
3255 | * execution path, but it should be accessible by the world. | |
3256 | * It may have a ~ on the front. | |
3257 | * The standard distribution will put nothing in this directory. | |
3258 | * Vendors who distribute perl may wish to place their own | |
3259 | * architecture-dependent modules and extensions in this directory with | |
3260 | * MakeMaker Makefile.PL INSTALLDIRS=vendor | |
3261 | * or equivalent. See INSTALL for details. | |
3262 | */ | |
526fdc24 MS |
3263 | /* PERL_VENDORARCH_EXP: |
3264 | * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used | |
3265 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
3266 | */ | |
1acc7ade | 3267 | #$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/ |
526fdc24 MS |
3268 | #$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/ |
3269 | ||
ff935051 JH |
3270 | /* PERL_VENDORLIB_EXP: |
3271 | * This symbol contains the ~name expanded version of VENDORLIB, to be used | |
3272 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
887d2938 | 3273 | */ |
526fdc24 MS |
3274 | /* PERL_VENDORLIB_STEM: |
3275 | * This define is PERL_VENDORLIB_EXP with any trailing version-specific component | |
3276 | * removed. The elements in inc_version_list (inc_version_list.U) can | |
3277 | * be tacked onto this variable to generate a list of directories to search. | |
3278 | */ | |
ff935051 | 3279 | #$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ |
526fdc24 | 3280 | #$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/ |
887d2938 | 3281 | |
b4eb6b3d JH |
3282 | /* VOIDFLAGS: |
3283 | * This symbol indicates how much support of the void type is given by this | |
3284 | * compiler. What various bits mean: | |
3285 | * | |
3286 | * 1 = supports declaration of void | |
3287 | * 2 = supports arrays of pointers to functions returning void | |
3288 | * 4 = supports comparisons between pointers to void functions and | |
3289 | * addresses of void functions | |
3290 | * 8 = suports declaration of generic void pointers | |
3291 | * | |
3292 | * The package designer should define VOIDUSED to indicate the requirements | |
3293 | * of the package. This can be done either by #defining VOIDUSED before | |
3294 | * including config.h, or by defining defvoidused in Myinit.U. If the | |
3295 | * latter approach is taken, only those flags will be tested. If the | |
3296 | * level of void support necessary is not present, defines void to int. | |
3297 | */ | |
3298 | #ifndef VOIDUSED | |
3299 | #define VOIDUSED $defvoidused | |
3300 | #endif | |
3301 | #define VOIDFLAGS $voidflags | |
3302 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED | |
3303 | #define void int /* is void to be avoided? */ | |
3304 | #define M_VOID /* Xenix strikes again */ | |
3305 | #endif | |
3306 | ||
fe749a9f JH |
3307 | /* PERL_XS_APIVERSION: |
3308 | * This variable contains the version of the oldest perl binary | |
3309 | * compatible with the present perl. perl.c:incpush() and | |
3310 | * lib/lib.pm will automatically search in $sitearch for older | |
3311 | * directories across major versions back to xs_apiversion. | |
3312 | * This is only useful if you have a perl library directory tree | |
3313 | * structured like the default one. | |
3314 | * See INSTALL for how this works. | |
3315 | * The versioned site_perl directory was introduced in 5.005, | |
3316 | * so that is the lowest possible value. | |
3317 | * Since this can depend on compile time options (such as | |
3318 | * bincompat) it is set by Configure. Other non-default sources | |
3319 | * of potential incompatibility, such as multiplicity, threads, | |
3320 | * debugging, 64bits, sfio, etc., are not checked for currently, | |
3321 | * though in principle we could go snooping around in old | |
3322 | * Config.pm files. | |
3323 | */ | |
3324 | /* PERL_PM_APIVERSION: | |
3325 | * This variable contains the version of the oldest perl | |
3326 | * compatible with the present perl. (That is, pure perl modules | |
3327 | * written for pm_apiversion will still work for the current | |
3328 | * version). perl.c:incpush() and lib/lib.pm will automatically | |
3329 | * search in $sitelib for older directories across major versions | |
3330 | * back to pm_apiversion. This is only useful if you have a perl | |
3331 | * library directory tree structured like the default one. The | |
3332 | * versioned site_perl library was introduced in 5.005, so that's | |
3333 | * the default setting for this variable. It's hard to imagine | |
3334 | * it changing before Perl6. It is included here for symmetry | |
3335 | * with xs_apiveprsion -- the searching algorithms will | |
3336 | * (presumably) be similar. | |
3337 | * See the INSTALL file for how this works. | |
3338 | */ | |
3339 | #define PERL_XS_APIVERSION "$xs_apiversion" | |
3340 | #define PERL_PM_APIVERSION "$pm_apiversion" | |
3341 | ||
5440bc8e JH |
3342 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
3343 | * This symbol, if defined, indicates that the bug that prevents | |
3344 | * setuid scripts from being secure is not present in this kernel. | |
3345 | */ | |
3346 | /* DOSUID: | |
3347 | * This symbol, if defined, indicates that the C program should | |
3348 | * check the script that it is executing for setuid/setgid bits, and | |
3349 | * attempt to emulate setuid/setgid on systems that have disabled | |
3350 | * setuid #! scripts because the kernel can't do it securely. | |
3351 | * It is up to the package designer to make sure that this emulation | |
3352 | * is done securely. Among other things, it should do an fstat on | |
3353 | * the script it just opened to make sure it really is a setuid/setgid | |
3354 | * script, it should make sure the arguments passed correspond exactly | |
3355 | * to the argument on the #! line, and it should not trust any | |
3356 | * subprocesses to which it must pass the filename rather than the | |
3357 | * file descriptor of the script to be executed. | |
3358 | */ | |
3359 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ | |
3360 | #$d_dosuid DOSUID /**/ | |
3361 | ||
3362 | /* I_STDARG: | |
3363 | * This symbol, if defined, indicates that <stdarg.h> exists and should | |
3364 | * be included. | |
3365 | */ | |
3366 | /* I_VARARGS: | |
3367 | * This symbol, if defined, indicates to the C program that it should | |
3368 | * include <varargs.h>. | |
3369 | */ | |
3370 | #$i_stdarg I_STDARG /**/ | |
3371 | #$i_varargs I_VARARGS /**/ | |
3372 | ||
3373 | /* USE_CROSS_COMPILE: | |
3374 | * This symbol, if defined, indicates that Perl is being cross-compiled. | |
3375 | */ | |
3376 | /* PERL_TARGETARCH: | |
3377 | * This symbol, if defined, indicates the target architecture | |
3378 | * Perl has been cross-compiled to. Undefined if not a cross-compile. | |
3379 | */ | |
3380 | #ifndef USE_CROSS_COMPILE | |
3381 | #$usecrosscompile USE_CROSS_COMPILE /**/ | |
3382 | #define PERL_TARGETARCH "$targetarch" /**/ | |
3383 | #endif | |
3384 | ||
2ef53570 JH |
3385 | /* HAS_DBMINIT_PROTO: |
3386 | * This symbol, if defined, indicates that the system provides | |
3387 | * a prototype for the dbminit() function. Otherwise, it is up | |
3388 | * to the program to supply one. A good guess is | |
3389 | * extern int dbminit(char *); | |
3390 | */ | |
3391 | #$d_dbminitproto HAS_DBMINIT_PROTO /**/ | |
3392 | ||
3393 | /* HAS_FLOCK_PROTO: | |
3394 | * This symbol, if defined, indicates that the system provides | |
3395 | * a prototype for the flock() function. Otherwise, it is up | |
3396 | * to the program to supply one. A good guess is | |
3397 | * extern int flock(int, int); | |
3398 | */ | |
3399 | #$d_flockproto HAS_FLOCK_PROTO /**/ | |
3400 | ||
2765b840 JH |
3401 | /* HAS_NL_LANGINFO: |
3402 | * This symbol, if defined, indicates that the nl_langinfo routine is | |
3403 | * available to return local data. You will also need <langinfo.h> | |
3404 | * and therefore I_LANGINFO. | |
3405 | */ | |
3406 | #$d_nl_langinfo HAS_NL_LANGINFO /**/ | |
3407 | ||
983dbef6 JH |
3408 | /* HAS_SIGPROCMASK: |
3409 | * This symbol, if defined, indicates that the sigprocmask | |
3410 | * system call is available to examine or change the signal mask | |
3411 | * of the calling process. | |
3412 | */ | |
3413 | #$d_sigprocmask HAS_SIGPROCMASK /**/ | |
3414 | ||
49a78c82 JH |
3415 | /* HAS_SOCKATMARK: |
3416 | * This symbol, if defined, indicates that the sockatmark routine is | |
3417 | * available to test whether a socket is at the out-of-band mark. | |
3418 | */ | |
3419 | #$d_sockatmark HAS_SOCKATMARK /**/ | |
3420 | ||
2ef53570 JH |
3421 | /* HAS_SOCKATMARK_PROTO: |
3422 | * This symbol, if defined, indicates that the system provides | |
3423 | * a prototype for the sockatmark() function. Otherwise, it is up | |
3424 | * to the program to supply one. A good guess is | |
3425 | * extern int sockatmark _((int)); | |
3426 | */ | |
3427 | #$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/ | |
3428 | ||
eef837ea JH |
3429 | /* HAS_SETRESGID_PROTO: |
3430 | * This symbol, if defined, indicates that the system provides | |
3431 | * a prototype for the setresgid() function. Otherwise, it is up | |
3432 | * to the program to supply one. Good guesses are | |
3433 | * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid); | |
3434 | */ | |
3435 | #$d_sresgproto HAS_SETRESGID_PROTO /**/ | |
3436 | ||
640374d0 JH |
3437 | /* HAS_SETRESUID_PROTO: |
3438 | * This symbol, if defined, indicates that the system provides | |
3439 | * a prototype for the setresuid() function. Otherwise, it is up | |
3440 | * to the program to supply one. Good guesses are | |
3441 | * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid); | |
3442 | */ | |
3443 | #$d_sresuproto HAS_SETRESUID_PROTO /**/ | |
3444 | ||
b3c85772 JH |
3445 | /* HAS_STRFTIME: |
3446 | * This symbol, if defined, indicates that the strftime routine is | |
3447 | * available to do time formatting. | |
3448 | */ | |
3449 | #$d_strftime HAS_STRFTIME /**/ | |
3450 | ||
2ef53570 JH |
3451 | /* HAS_SYSCALL_PROTO: |
3452 | * This symbol, if defined, indicates that the system provides | |
3453 | * a prototype for the syscall() function. Otherwise, it is up | |
3454 | * to the program to supply one. Good guesses are | |
3455 | * extern int syscall(int, ...); | |
3456 | * extern int syscall(long, ...); | |
3457 | */ | |
3458 | #$d_syscallproto HAS_SYSCALL_PROTO /**/ | |
3459 | ||
4e0554ec JH |
3460 | /* U32_ALIGNMENT_REQUIRED: |
3461 | * This symbol, if defined, indicates that you must access | |
3462 | * character data through U32-aligned pointers. | |
3463 | */ | |
3464 | #$d_u32align U32_ALIGNMENT_REQUIRED /**/ | |
3465 | ||
2ef53570 JH |
3466 | /* HAS_USLEEP_PROTO: |
3467 | * This symbol, if defined, indicates that the system provides | |
3468 | * a prototype for the usleep() function. Otherwise, it is up | |
3469 | * to the program to supply one. A good guess is | |
3470 | * extern int usleep(useconds_t); | |
3471 | */ | |
3472 | #$d_usleepproto HAS_USLEEP_PROTO /**/ | |
3473 | ||
2765b840 JH |
3474 | /* I_LANGINFO: |
3475 | * This symbol, if defined, indicates that <langinfo.h> exists and | |
3476 | * should be included. | |
3477 | */ | |
3478 | #$i_langinfo I_LANGINFO /**/ | |
3479 | ||
d6483fcc JH |
3480 | /* HAS_PTHREAD_ATFORK: |
3481 | * This symbol, if defined, indicates that the pthread_atfork routine | |
3482 | * is available setup fork handlers. | |
3483 | */ | |
3484 | #$d_pthread_atfork HAS_PTHREAD_ATFORK /**/ | |
3485 | ||
fe14fcc3 | 3486 | #endif |
8d063cd8 | 3487 | !GROK!THIS! |