Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | case $CONFIG in |
2 | '') | |
2304df62 AD |
3 | if test -f config.sh; then TOP=.; |
4 | elif test -f ../config.sh; then TOP=..; | |
5 | elif test -f ../../config.sh; then TOP=../..; | |
6 | elif test -f ../../../config.sh; then TOP=../../..; | |
7 | elif test -f ../../../../config.sh; then TOP=../../../..; | |
8 | else | |
9 | echo "Can't find config.sh."; exit 1 | |
10 | fi | |
11 | . $TOP/config.sh | |
12 | ;; | |
13 | esac | |
14 | case "$0" in | |
15 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; | |
8d063cd8 LW |
16 | esac |
17 | echo "Extracting config.h (with variable substitutions)" | |
a26b0745 | 18 | sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' |
2304df62 AD |
19 | /* |
20 | * This file was produced by running the config_h.SH script, which | |
8d063cd8 LW |
21 | * gets its values from config.sh, which is generally produced by |
22 | * running Configure. | |
23 | * | |
24 | * Feel free to modify any of this as the need arises. Note, however, | |
1aef975c AD |
25 | * that running config_h.SH again will wipe out any changes you've made. |
26 | * For a more permanent change edit config.sh and rerun config_h.SH. | |
2304df62 | 27 | * |
dfe9444c | 28 | * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $ |
8d063cd8 LW |
29 | */ |
30 | ||
dfe9444c AD |
31 | /* |
32 | * Package name : $package | |
33 | * Source directory : $src | |
34 | * Configuration time: $cf_time | |
35 | * Configured by : $cf_by | |
36 | * Target system : $myuname | |
2304df62 | 37 | */ |
8d063cd8 | 38 | |
2304df62 AD |
39 | #ifndef _config_h_ |
40 | #define _config_h_ | |
41 | ||
dfe9444c AD |
42 | /* LOC_SED: |
43 | * This symbol holds the complete pathname to the sed program. | |
774d564b | 44 | */ |
dfe9444c | 45 | #define LOC_SED "$full_sed" /**/ |
774d564b | 46 | |
a0d0e21e LW |
47 | /* HAS_ALARM: |
48 | * This symbol, if defined, indicates that the alarm routine is | |
49 | * available. | |
50 | */ | |
51 | #$d_alarm HAS_ALARM /**/ | |
52 | ||
ecfc5424 AD |
53 | /* HASATTRIBUTE: |
54 | * This symbol indicates the C compiler can check for function attributes, | |
55 | * such as printf formats. This is normally only supported by GNU cc. | |
56 | */ | |
57 | #$d_attribut HASATTRIBUTE /**/ | |
58 | #ifndef HASATTRIBUTE | |
59 | #define __attribute__(_arg_) | |
60 | #endif | |
61 | ||
2304df62 AD |
62 | /* HAS_BCMP: |
63 | * This symbol is defined if the bcmp() routine is available to | |
64 | * compare blocks of memory. | |
a687059c | 65 | */ |
2304df62 | 66 | #$d_bcmp HAS_BCMP /**/ |
a687059c | 67 | |
2304df62 AD |
68 | /* HAS_BCOPY: |
69 | * This symbol is defined if the bcopy() routine is available to | |
70 | * copy blocks of memory. | |
c51b80d1 | 71 | */ |
2304df62 | 72 | #$d_bcopy HAS_BCOPY /**/ |
c51b80d1 | 73 | |
2304df62 AD |
74 | /* HAS_BZERO: |
75 | * This symbol is defined if the bzero() routine is available to | |
76 | * set a memory block to 0. | |
0d3e774c | 77 | */ |
2304df62 | 78 | #$d_bzero HAS_BZERO /**/ |
0d3e774c | 79 | |
a0d0e21e LW |
80 | /* HAS_CHOWN: |
81 | * This symbol, if defined, indicates that the chown routine is | |
82 | * available. | |
83 | */ | |
84 | #$d_chown HAS_CHOWN /**/ | |
85 | ||
86 | /* HAS_CHROOT: | |
87 | * This symbol, if defined, indicates that the chroot routine is | |
88 | * available. | |
89 | */ | |
90 | #$d_chroot HAS_CHROOT /**/ | |
91 | ||
2304df62 | 92 | /* HAS_CHSIZE: |
87250799 LW |
93 | * This symbol, if defined, indicates that the chsize routine is available |
94 | * to truncate files. You might need a -lx to get this routine. | |
95 | */ | |
fe14fcc3 | 96 | #$d_chsize HAS_CHSIZE /**/ |
87250799 | 97 | |
2304df62 AD |
98 | /* HASCONST: |
99 | * This symbol, if defined, indicates that this C compiler knows about | |
100 | * the const type. There is no need to actually test for that symbol | |
101 | * within your programs. The mere use of the "const" keyword will | |
102 | * trigger the necessary tests. | |
103 | */ | |
104 | #$d_const HASCONST /**/ | |
105 | #ifndef HASCONST | |
106 | #define const | |
107 | #endif | |
108 | ||
109 | /* HAS_CRYPT: | |
2e1b3b7e KK |
110 | * This symbol, if defined, indicates that the crypt routine is available |
111 | * to encrypt passwords and the like. | |
112 | */ | |
2304df62 | 113 | #$d_crypt HAS_CRYPT /**/ |
2e1b3b7e | 114 | |
a0d0e21e LW |
115 | /* HAS_CUSERID: |
116 | * This symbol, if defined, indicates that the cuserid routine is | |
117 | * available to get character login names. | |
13281fa4 | 118 | */ |
a0d0e21e LW |
119 | #$d_cuserid HAS_CUSERID /**/ |
120 | ||
121 | /* HAS_DBL_DIG: | |
122 | * This symbol, if defined, indicates that this system's <float.h> | |
123 | * or <limits.h> defines the symbol DBL_DIG, which is the number | |
124 | * of significant digits in a double precision number. If this | |
125 | * symbol is not defined, a guess of 15 is usually pretty good. | |
126 | */ | |
127 | #$d_dbl_dig HAS_DBL_DIG /* */ | |
128 | ||
129 | /* HAS_DIFFTIME: | |
130 | * This symbol, if defined, indicates that the difftime routine is | |
131 | * available. | |
132 | */ | |
133 | #$d_difftime HAS_DIFFTIME /**/ | |
13281fa4 | 134 | |
ecfc5424 AD |
135 | /* HAS_DLERROR: |
136 | * This symbol, if defined, indicates that the dlerror routine is | |
137 | * available to return a string describing the last error that | |
138 | * occurred from a call to dlopen(), dlclose() or dlsym(). | |
139 | */ | |
140 | #$d_dlerror HAS_DLERROR /**/ | |
141 | ||
dfe9444c AD |
142 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
143 | * This symbol, if defined, indicates that the bug that prevents | |
144 | * setuid scripts from being secure is not present in this kernel. | |
145 | */ | |
146 | /* DOSUID: | |
147 | * This symbol, if defined, indicates that the C program should | |
148 | * check the script that it is executing for setuid/setgid bits, and | |
149 | * attempt to emulate setuid/setgid on systems that have disabled | |
150 | * setuid #! scripts because the kernel can't do it securely. | |
151 | * It is up to the package designer to make sure that this emulation | |
152 | * is done securely. Among other things, it should do an fstat on | |
153 | * the script it just opened to make sure it really is a setuid/setgid | |
154 | * script, it should make sure the arguments passed correspond exactly | |
155 | * to the argument on the #! line, and it should not trust any | |
156 | * subprocesses to which it must pass the filename rather than the | |
157 | * file descriptor of the script to be executed. | |
158 | */ | |
159 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ | |
160 | #$d_dosuid DOSUID /**/ | |
161 | ||
2304df62 AD |
162 | /* HAS_DUP2: |
163 | * This symbol, if defined, indicates that the dup2 routine is | |
164 | * available to duplicate file descriptors. | |
a687059c | 165 | */ |
2304df62 | 166 | #$d_dup2 HAS_DUP2 /**/ |
a687059c | 167 | |
2304df62 | 168 | /* HAS_FCHMOD: |
378cc40b LW |
169 | * This symbol, if defined, indicates that the fchmod routine is available |
170 | * to change mode of opened files. If unavailable, use chmod(). | |
171 | */ | |
2304df62 | 172 | #$d_fchmod HAS_FCHMOD /**/ |
378cc40b | 173 | |
2304df62 | 174 | /* HAS_FCHOWN: |
378cc40b LW |
175 | * This symbol, if defined, indicates that the fchown routine is available |
176 | * to change ownership of opened files. If unavailable, use chown(). | |
177 | */ | |
2304df62 | 178 | #$d_fchown HAS_FCHOWN /**/ |
378cc40b | 179 | |
2304df62 | 180 | /* HAS_FCNTL: |
fe14fcc3 LW |
181 | * This symbol, if defined, indicates to the C program that |
182 | * the fcntl() function exists. | |
a687059c | 183 | */ |
2304df62 | 184 | #$d_fcntl HAS_FCNTL /**/ |
a687059c | 185 | |
a0d0e21e LW |
186 | /* HAS_FGETPOS: |
187 | * This symbol, if defined, indicates that the fgetpos routine is | |
188 | * available to get the file position indicator, similar to ftell(). | |
189 | */ | |
190 | #$d_fgetpos HAS_FGETPOS /**/ | |
191 | ||
2304df62 | 192 | /* FLEXFILENAMES: |
7e1cf235 LW |
193 | * This symbol, if defined, indicates that the system supports filenames |
194 | * longer than 14 characters. | |
195 | */ | |
196 | #$d_flexfnam FLEXFILENAMES /**/ | |
197 | ||
2304df62 AD |
198 | /* HAS_FLOCK: |
199 | * This symbol, if defined, indicates that the flock routine is | |
a687059c LW |
200 | * available to do file locking. |
201 | */ | |
2304df62 | 202 | #$d_flock HAS_FLOCK /**/ |
a687059c | 203 | |
a0d0e21e LW |
204 | /* HAS_FORK: |
205 | * This symbol, if defined, indicates that the fork routine is | |
206 | * available. | |
207 | */ | |
208 | #$d_fork HAS_FORK /**/ | |
209 | ||
210 | /* HAS_FSETPOS: | |
211 | * This symbol, if defined, indicates that the fsetpos routine is | |
212 | * available to set the file position indicator, similar to fseek(). | |
213 | */ | |
214 | #$d_fsetpos HAS_FSETPOS /**/ | |
215 | ||
5f05dabc | 216 | /* HAS_GETTIMEOFDAY: |
217 | * This symbol, if defined, indicates that the gettimeofday() system | |
218 | * call is available for a sub-second accuracy clock. Usually, the file | |
219 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). | |
220 | * The type "Timeval" should be used to refer to "struct timeval". | |
221 | */ | |
222 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ | |
223 | #ifdef HAS_GETTIMEOFDAY | |
224 | #define Timeval struct timeval /* Structure used by gettimeofday() */ | |
225 | #endif | |
226 | ||
2304df62 | 227 | /* HAS_GETGROUPS: |
378cc40b LW |
228 | * This symbol, if defined, indicates that the getgroups() routine is |
229 | * available to get the list of process groups. If unavailable, multiple | |
230 | * groups are probably not supported. | |
231 | */ | |
2304df62 | 232 | #$d_getgrps HAS_GETGROUPS /**/ |
378cc40b | 233 | |
a0d0e21e LW |
234 | /* HAS_GETLOGIN: |
235 | * This symbol, if defined, indicates that the getlogin routine is | |
236 | * available to get the login name. | |
237 | */ | |
238 | #$d_getlogin HAS_GETLOGIN /**/ | |
239 | ||
dfe9444c AD |
240 | /* HAS_GETPGID: |
241 | * This symbol, if defined, indicates to the C program that | |
242 | * the getpgid(pid) function is available to get the | |
243 | * process group id. | |
244 | */ | |
245 | #$d_getpgid HAS_GETPGID /**/ | |
246 | ||
247 | /* HAS_GETPGRP: | |
248 | * This symbol, if defined, indicates that the getpgrp routine is | |
249 | * available to get the current process group. | |
250 | */ | |
251 | /* USE_BSD_GETPGRP: | |
252 | * This symbol, if defined, indicates that getpgrp needs one | |
253 | * arguments whereas USG one needs none. | |
254 | */ | |
255 | #$d_getpgrp HAS_GETPGRP /**/ | |
256 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ | |
257 | ||
2304df62 | 258 | /* HAS_GETPGRP2: |
d8f2e4cc LW |
259 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
260 | * routine is available to get the current process group. | |
261 | */ | |
2304df62 | 262 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
d8f2e4cc | 263 | |
a0d0e21e LW |
264 | /* HAS_GETPPID: |
265 | * This symbol, if defined, indicates that the getppid routine is | |
266 | * available to get the parent process ID. | |
267 | */ | |
268 | #$d_getppid HAS_GETPPID /**/ | |
269 | ||
2304df62 AD |
270 | /* HAS_GETPRIORITY: |
271 | * This symbol, if defined, indicates that the getpriority routine is | |
a687059c LW |
272 | * available to get a process's priority. |
273 | */ | |
2304df62 | 274 | #$d_getprior HAS_GETPRIORITY /**/ |
a687059c | 275 | |
dfe9444c AD |
276 | /* HAS_INET_ATON: |
277 | * This symbol, if defined, indicates to the C program that the | |
278 | * inet_aton() function is available to parse IP address "dotted-quad" | |
279 | * strings. | |
ecfc5424 | 280 | */ |
dfe9444c | 281 | #$d_inetaton HAS_INET_ATON /**/ |
ecfc5424 | 282 | |
2304df62 | 283 | /* HAS_KILLPG: |
378cc40b LW |
284 | * This symbol, if defined, indicates that the killpg routine is available |
285 | * to kill process groups. If unavailable, you probably should use kill | |
286 | * with a negative process number. | |
287 | */ | |
2304df62 | 288 | #$d_killpg HAS_KILLPG /**/ |
378cc40b | 289 | |
2304df62 AD |
290 | /* HAS_LINK: |
291 | * This symbol, if defined, indicates that the link routine is | |
292 | * available to create hard links. | |
0d3e774c | 293 | */ |
2304df62 | 294 | #$d_link HAS_LINK /**/ |
0d3e774c | 295 | |
ecfc5424 AD |
296 | /* HAS_LOCALECONV: |
297 | * This symbol, if defined, indicates that the localeconv routine is | |
298 | * available for numeric and monetary formatting conventions. | |
299 | */ | |
300 | #$d_locconv HAS_LOCALECONV /**/ | |
301 | ||
a0d0e21e LW |
302 | /* HAS_LOCKF: |
303 | * This symbol, if defined, indicates that the lockf routine is | |
304 | * available to do file locking. | |
305 | */ | |
306 | #$d_lockf HAS_LOCKF /**/ | |
307 | ||
2304df62 AD |
308 | /* HAS_LSTAT: |
309 | * This symbol, if defined, indicates that the lstat routine is | |
310 | * available to do file stats on symbolic links. | |
a687059c | 311 | */ |
2304df62 | 312 | #$d_lstat HAS_LSTAT /**/ |
a687059c | 313 | |
a0d0e21e LW |
314 | /* HAS_MBLEN: |
315 | * This symbol, if defined, indicates that the mblen routine is available | |
316 | * to find the number of bytes in a multibye character. | |
317 | */ | |
318 | #$d_mblen HAS_MBLEN /**/ | |
319 | ||
320 | /* HAS_MBSTOWCS: | |
321 | * This symbol, if defined, indicates that the mbstowcs routine is | |
322 | * available to covert a multibyte string into a wide character string. | |
323 | */ | |
324 | #$d_mbstowcs HAS_MBSTOWCS /**/ | |
325 | ||
326 | /* HAS_MBTOWC: | |
327 | * This symbol, if defined, indicates that the mbtowc routine is available | |
328 | * to covert a multibyte to a wide character. | |
329 | */ | |
330 | #$d_mbtowc HAS_MBTOWC /**/ | |
331 | ||
2304df62 AD |
332 | /* HAS_MEMCMP: |
333 | * This symbol, if defined, indicates that the memcmp routine is available | |
334 | * to compare blocks of memory. | |
378cc40b | 335 | */ |
2304df62 AD |
336 | #$d_memcmp HAS_MEMCMP /**/ |
337 | ||
338 | /* HAS_MEMCPY: | |
9f971974 | 339 | * This symbol, if defined, indicates that the memcpy routine is available |
2304df62 | 340 | * to copy blocks of memory. |
9f971974 | 341 | */ |
2304df62 | 342 | #$d_memcpy HAS_MEMCPY /**/ |
9f971974 | 343 | |
2304df62 | 344 | /* HAS_MEMMOVE: |
9f971974 | 345 | * This symbol, if defined, indicates that the memmove routine is available |
2304df62 AD |
346 | * to copy potentially overlapping blocks of memory. This should be used |
347 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your | |
348 | * own version. | |
9f971974 | 349 | */ |
2304df62 | 350 | #$d_memmove HAS_MEMMOVE /**/ |
9f971974 | 351 | |
2304df62 | 352 | /* HAS_MEMSET: |
9f971974 | 353 | * This symbol, if defined, indicates that the memset routine is available |
2304df62 | 354 | * to set blocks of memory. |
9f971974 | 355 | */ |
2304df62 | 356 | #$d_memset HAS_MEMSET /**/ |
378cc40b | 357 | |
2304df62 | 358 | /* HAS_MKDIR: |
a687059c LW |
359 | * This symbol, if defined, indicates that the mkdir routine is available |
360 | * to create directories. Otherwise you should fork off a new process to | |
361 | * exec /bin/mkdir. | |
362 | */ | |
2304df62 | 363 | #$d_mkdir HAS_MKDIR /**/ |
fe14fcc3 | 364 | |
ecfc5424 AD |
365 | /* HAS_MKFIFO: |
366 | * This symbol, if defined, indicates that the mkfifo routine is | |
367 | * available to create FIFOs. Otherwise, mknod should be able to | |
368 | * do it for you. However, if mkfifo is there, mknod might require | |
369 | * super-user privileges which mkfifo will not. | |
370 | */ | |
371 | #$d_mkfifo HAS_MKFIFO /**/ | |
372 | ||
a0d0e21e LW |
373 | /* HAS_MKTIME: |
374 | * This symbol, if defined, indicates that the mktime routine is | |
375 | * available. | |
376 | */ | |
377 | #$d_mktime HAS_MKTIME /**/ | |
378 | ||
fe749a9f JH |
379 | /* HAS_MSYNC: |
380 | * This symbol, if defined, indicates that the msync system call is | |
381 | * available to synchronize a mapped file. | |
382 | */ | |
383 | #$d_msync HAS_MSYNC /**/ | |
384 | ||
385 | /* HAS_MUNMAP: | |
386 | * This symbol, if defined, indicates that the munmap system call is | |
387 | * available to unmap a region, usually mapped by mmap(). | |
388 | */ | |
389 | #$d_munmap HAS_MUNMAP /**/ | |
390 | ||
a0d0e21e LW |
391 | /* HAS_NICE: |
392 | * This symbol, if defined, indicates that the nice routine is | |
393 | * available. | |
fe14fcc3 | 394 | */ |
a0d0e21e | 395 | #$d_nice HAS_NICE /**/ |
a687059c | 396 | |
ecfc5424 AD |
397 | /* HAS_PATHCONF: |
398 | * This symbol, if defined, indicates that pathconf() is available | |
399 | * to determine file-system related limits and options associated | |
400 | * with a given filename. | |
401 | */ | |
402 | /* HAS_FPATHCONF: | |
403 | * This symbol, if defined, indicates that pathconf() is available | |
404 | * to determine file-system related limits and options associated | |
405 | * with a given open file descriptor. | |
406 | */ | |
407 | #$d_pathconf HAS_PATHCONF /**/ | |
408 | #$d_fpathconf HAS_FPATHCONF /**/ | |
409 | ||
a0d0e21e LW |
410 | /* HAS_PAUSE: |
411 | * This symbol, if defined, indicates that the pause routine is | |
412 | * available to suspend a process until a signal is received. | |
a687059c | 413 | */ |
a0d0e21e | 414 | #$d_pause HAS_PAUSE /**/ |
a687059c | 415 | |
a0d0e21e LW |
416 | /* HAS_PIPE: |
417 | * This symbol, if defined, indicates that the pipe routine is | |
418 | * available to create an inter-process channel. | |
fe14fcc3 | 419 | */ |
a0d0e21e LW |
420 | #$d_pipe HAS_PIPE /**/ |
421 | ||
8e07c86e AD |
422 | /* HAS_POLL: |
423 | * This symbol, if defined, indicates that the poll routine is | |
dfe9444c AD |
424 | * available to poll active file descriptors. You may safely |
425 | * include <poll.h> when this symbol is defined. | |
8e07c86e AD |
426 | */ |
427 | #$d_poll HAS_POLL /**/ | |
428 | ||
a0d0e21e LW |
429 | /* HAS_READDIR: |
430 | * This symbol, if defined, indicates that the readdir routine is | |
431 | * available to read directory entries. You may have to include | |
432 | * <dirent.h>. See I_DIRENT. | |
433 | */ | |
434 | #$d_readdir HAS_READDIR /**/ | |
435 | ||
436 | /* HAS_SEEKDIR: | |
437 | * This symbol, if defined, indicates that the seekdir routine is | |
438 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
439 | */ | |
440 | #$d_seekdir HAS_SEEKDIR /**/ | |
441 | ||
442 | /* HAS_TELLDIR: | |
443 | * This symbol, if defined, indicates that the telldir routine is | |
444 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
445 | */ | |
446 | #$d_telldir HAS_TELLDIR /**/ | |
447 | ||
448 | /* HAS_REWINDDIR: | |
449 | * This symbol, if defined, indicates that the rewinddir routine is | |
450 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
451 | */ | |
452 | #$d_rewinddir HAS_REWINDDIR /**/ | |
453 | ||
454 | /* HAS_READLINK: | |
455 | * This symbol, if defined, indicates that the readlink routine is | |
456 | * available to read the value of a symbolic link. | |
457 | */ | |
458 | #$d_readlink HAS_READLINK /**/ | |
fe14fcc3 | 459 | |
2304df62 | 460 | /* HAS_RENAME: |
378cc40b LW |
461 | * This symbol, if defined, indicates that the rename routine is available |
462 | * to rename files. Otherwise you should do the unlink(), link(), unlink() | |
463 | * trick. | |
464 | */ | |
2304df62 | 465 | #$d_rename HAS_RENAME /**/ |
378cc40b | 466 | |
2304df62 AD |
467 | /* HAS_RMDIR: |
468 | * This symbol, if defined, indicates that the rmdir routine is | |
469 | * available to remove directories. Otherwise you should fork off a | |
470 | * new process to exec /bin/rmdir. | |
9f971974 | 471 | */ |
2304df62 | 472 | #$d_rmdir HAS_RMDIR /**/ |
9f971974 | 473 | |
2304df62 AD |
474 | /* HAS_SELECT: |
475 | * This symbol, if defined, indicates that the select routine is | |
476 | * available to select active file descriptors. If the timeout field | |
477 | * is used, <sys/time.h> may need to be included. | |
fe14fcc3 | 478 | */ |
2304df62 | 479 | #$d_select HAS_SELECT /**/ |
a687059c | 480 | |
2304df62 | 481 | /* HAS_SETEGID: |
378cc40b LW |
482 | * This symbol, if defined, indicates that the setegid routine is available |
483 | * to change the effective gid of the current program. | |
484 | */ | |
2304df62 | 485 | #$d_setegid HAS_SETEGID /**/ |
378cc40b | 486 | |
2304df62 | 487 | /* HAS_SETEUID: |
378cc40b LW |
488 | * This symbol, if defined, indicates that the seteuid routine is available |
489 | * to change the effective uid of the current program. | |
490 | */ | |
2304df62 AD |
491 | #$d_seteuid HAS_SETEUID /**/ |
492 | ||
a0d0e21e LW |
493 | /* HAS_SETLINEBUF: |
494 | * This symbol, if defined, indicates that the setlinebuf routine is | |
495 | * available to change stderr or stdout from block-buffered or unbuffered | |
496 | * to a line-buffered mode. | |
497 | */ | |
498 | #$d_setlinebuf HAS_SETLINEBUF /**/ | |
499 | ||
500 | /* HAS_SETLOCALE: | |
501 | * This symbol, if defined, indicates that the setlocale routine is | |
502 | * available to handle locale-specific ctype implementations. | |
503 | */ | |
504 | #$d_setlocale HAS_SETLOCALE /**/ | |
505 | ||
dfe9444c AD |
506 | /* HAS_SETPGID: |
507 | * This symbol, if defined, indicates that the setpgid(pid, gpid) | |
508 | * routine is available to set process group ID. | |
509 | */ | |
510 | #$d_setpgid HAS_SETPGID /**/ | |
511 | ||
512 | /* HAS_SETPGRP: | |
513 | * This symbol, if defined, indicates that the setpgrp routine is | |
514 | * available to set the current process group. | |
515 | */ | |
516 | /* USE_BSD_SETPGRP: | |
517 | * This symbol, if defined, indicates that setpgrp needs two | |
518 | * arguments whereas USG one needs none. See also HAS_SETPGID | |
519 | * for a POSIX interface. | |
520 | */ | |
521 | #$d_setpgrp HAS_SETPGRP /**/ | |
522 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ | |
523 | ||
2304df62 | 524 | /* HAS_SETPGRP2: |
d8f2e4cc LW |
525 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
526 | * routine is available to set the current process group. | |
527 | */ | |
2304df62 | 528 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
d8f2e4cc | 529 | |
2304df62 AD |
530 | /* HAS_SETPRIORITY: |
531 | * This symbol, if defined, indicates that the setpriority routine is | |
a687059c LW |
532 | * available to set a process's priority. |
533 | */ | |
2304df62 | 534 | #$d_setprior HAS_SETPRIORITY /**/ |
a687059c | 535 | |
2304df62 | 536 | /* HAS_SETREGID: |
a687059c | 537 | * This symbol, if defined, indicates that the setregid routine is |
2304df62 AD |
538 | * available to change the real and effective gid of the current |
539 | * process. | |
a687059c | 540 | */ |
2304df62 | 541 | /* HAS_SETRESGID: |
a687059c LW |
542 | * This symbol, if defined, indicates that the setresgid routine is |
543 | * available to change the real, effective and saved gid of the current | |
2304df62 | 544 | * process. |
a687059c | 545 | */ |
2304df62 AD |
546 | #$d_setregid HAS_SETREGID /**/ |
547 | #$d_setresgid HAS_SETRESGID /**/ | |
a687059c | 548 | |
2304df62 | 549 | /* HAS_SETREUID: |
a687059c | 550 | * This symbol, if defined, indicates that the setreuid routine is |
2304df62 AD |
551 | * available to change the real and effective uid of the current |
552 | * process. | |
a687059c | 553 | */ |
2304df62 | 554 | /* HAS_SETRESUID: |
a687059c LW |
555 | * This symbol, if defined, indicates that the setresuid routine is |
556 | * available to change the real, effective and saved uid of the current | |
2304df62 | 557 | * process. |
a687059c | 558 | */ |
2304df62 AD |
559 | #$d_setreuid HAS_SETREUID /**/ |
560 | #$d_setresuid HAS_SETRESUID /**/ | |
a687059c | 561 | |
2304df62 | 562 | /* HAS_SETRGID: |
378cc40b LW |
563 | * This symbol, if defined, indicates that the setrgid routine is available |
564 | * to change the real gid of the current program. | |
565 | */ | |
2304df62 | 566 | #$d_setrgid HAS_SETRGID /**/ |
378cc40b | 567 | |
2304df62 | 568 | /* HAS_SETRUID: |
378cc40b LW |
569 | * This symbol, if defined, indicates that the setruid routine is available |
570 | * to change the real uid of the current program. | |
571 | */ | |
2304df62 AD |
572 | #$d_setruid HAS_SETRUID /**/ |
573 | ||
574 | /* HAS_SETSID: | |
575 | * This symbol, if defined, indicates that the setsid routine is | |
576 | * available to set the process group ID. | |
577 | */ | |
578 | #$d_setsid HAS_SETSID /**/ | |
fe14fcc3 | 579 | |
a0d0e21e LW |
580 | /* Shmat_t: |
581 | * This symbol holds the return type of the shmat() system call. | |
582 | * Usually set to 'void *' or 'char *'. | |
fe14fcc3 | 583 | */ |
a0d0e21e LW |
584 | /* HAS_SHMAT_PROTOTYPE: |
585 | * This symbol, if defined, indicates that the sys/shm.h includes | |
586 | * a prototype for shmat(). Otherwise, it is up to the program to | |
b0ca4213 | 587 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
a0d0e21e LW |
588 | * but not always right so it should be emitted by the program only |
589 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. | |
fe14fcc3 | 590 | */ |
a0d0e21e LW |
591 | #define Shmat_t $shmattype /**/ |
592 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ | |
fe14fcc3 | 593 | |
dfe9444c AD |
594 | /* HAS_STRCHR: |
595 | * This symbol is defined to indicate that the strchr()/strrchr() | |
596 | * functions are available for string searching. If not, try the | |
597 | * index()/rindex() pair. | |
16d20bd9 | 598 | */ |
dfe9444c AD |
599 | /* HAS_INDEX: |
600 | * This symbol is defined to indicate that the index()/rindex() | |
601 | * functions are available for string searching. | |
c2960299 | 602 | */ |
dfe9444c AD |
603 | #$d_strchr HAS_STRCHR /**/ |
604 | #$d_index HAS_INDEX /**/ | |
605 | ||
606 | /* HAS_STRCOLL: | |
607 | * This symbol, if defined, indicates that the strcoll routine is | |
608 | * available to compare strings using collating information. | |
16d20bd9 | 609 | */ |
dfe9444c AD |
610 | #$d_strcoll HAS_STRCOLL /**/ |
611 | ||
612 | /* USE_STRUCT_COPY: | |
613 | * This symbol, if defined, indicates that this C compiler knows how | |
614 | * to copy structures. If undefined, you'll need to use a block copy | |
615 | * routine of some sort instead. | |
c2960299 | 616 | */ |
dfe9444c | 617 | #$d_strctcpy USE_STRUCT_COPY /**/ |
8d063cd8 | 618 | |
a89d8a78 DH |
619 | /* HAS_STRTOD: |
620 | * This symbol, if defined, indicates that the strtod routine is | |
5f05dabc | 621 | * available to provide better numeric string conversion than atof(). |
a89d8a78 DH |
622 | */ |
623 | #$d_strtod HAS_STRTOD /**/ | |
624 | ||
625 | /* HAS_STRTOL: | |
5f05dabc | 626 | * This symbol, if defined, indicates that the strtol routine is available |
627 | * to provide better numeric string conversion than atoi() and friends. | |
a89d8a78 DH |
628 | */ |
629 | #$d_strtol HAS_STRTOL /**/ | |
630 | ||
631 | /* HAS_STRTOUL: | |
632 | * This symbol, if defined, indicates that the strtoul routine is | |
5f05dabc | 633 | * available to provide conversion of strings to unsigned long. |
a89d8a78 DH |
634 | */ |
635 | #$d_strtoul HAS_STRTOUL /**/ | |
636 | ||
a0d0e21e LW |
637 | /* HAS_STRXFRM: |
638 | * This symbol, if defined, indicates that the strxfrm() routine is | |
639 | * available to transform strings. | |
640 | */ | |
641 | #$d_strxfrm HAS_STRXFRM /**/ | |
642 | ||
2304df62 | 643 | /* HAS_SYMLINK: |
2e1b3b7e KK |
644 | * This symbol, if defined, indicates that the symlink routine is available |
645 | * to create symbolic links. | |
646 | */ | |
2304df62 | 647 | #$d_symlink HAS_SYMLINK /**/ |
2e1b3b7e | 648 | |
2304df62 AD |
649 | /* HAS_SYSCALL: |
650 | * This symbol, if defined, indicates that the syscall routine is | |
651 | * available to call arbitrary system calls. If undefined, that's tough. | |
a687059c | 652 | */ |
2304df62 | 653 | #$d_syscall HAS_SYSCALL /**/ |
e5d73d77 | 654 | |
ecfc5424 AD |
655 | /* HAS_SYSCONF: |
656 | * This symbol, if defined, indicates that sysconf() is available | |
657 | * to determine system related limits and options. | |
658 | */ | |
659 | #$d_sysconf HAS_SYSCONF /**/ | |
660 | ||
2304df62 AD |
661 | /* HAS_SYSTEM: |
662 | * This symbol, if defined, indicates that the system routine is | |
663 | * available to issue a shell command. | |
9f971974 | 664 | */ |
2304df62 | 665 | #$d_system HAS_SYSTEM /**/ |
9f971974 | 666 | |
a0d0e21e LW |
667 | /* HAS_TCGETPGRP: |
668 | * This symbol, if defined, indicates that the tcgetpgrp routine is | |
669 | * available to get foreground process group ID. | |
85e6fe83 | 670 | */ |
a0d0e21e LW |
671 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
672 | ||
673 | /* HAS_TCSETPGRP: | |
674 | * This symbol, if defined, indicates that the tcsetpgrp routine is | |
675 | * available to set foreground process group ID. | |
676 | */ | |
677 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ | |
85e6fe83 | 678 | |
2304df62 | 679 | /* HAS_TRUNCATE: |
87250799 LW |
680 | * This symbol, if defined, indicates that the truncate routine is |
681 | * available to truncate files. | |
682 | */ | |
2304df62 | 683 | #$d_truncate HAS_TRUNCATE /**/ |
87250799 | 684 | |
a0d0e21e LW |
685 | /* HAS_TZNAME: |
686 | * This symbol, if defined, indicates that the tzname[] array is | |
687 | * available to access timezone names. | |
688 | */ | |
689 | #$d_tzname HAS_TZNAME /**/ | |
690 | ||
691 | /* HAS_UMASK: | |
692 | * This symbol, if defined, indicates that the umask routine is | |
693 | * available to set and get the value of the file creation mask. | |
694 | */ | |
695 | #$d_umask HAS_UMASK /**/ | |
696 | ||
2304df62 | 697 | /* HASVOLATILE: |
afd9f252 LW |
698 | * This symbol, if defined, indicates that this C compiler knows about |
699 | * the volatile declaration. | |
700 | */ | |
701 | #$d_volatile HASVOLATILE /**/ | |
2304df62 AD |
702 | #ifndef HASVOLATILE |
703 | #define volatile | |
704 | #endif | |
afd9f252 | 705 | |
2304df62 | 706 | /* HAS_WAIT4: |
bf38876a LW |
707 | * This symbol, if defined, indicates that wait4() exists. |
708 | */ | |
2304df62 | 709 | #$d_wait4 HAS_WAIT4 /**/ |
bf38876a | 710 | |
2304df62 AD |
711 | /* HAS_WAITPID: |
712 | * This symbol, if defined, indicates that the waitpid routine is | |
713 | * available to wait for child process. | |
39c3038c | 714 | */ |
2304df62 | 715 | #$d_waitpid HAS_WAITPID /**/ |
39c3038c | 716 | |
a0d0e21e LW |
717 | /* HAS_WCSTOMBS: |
718 | * This symbol, if defined, indicates that the wcstombs routine is | |
719 | * available to convert wide character strings to multibyte strings. | |
720 | */ | |
721 | #$d_wcstombs HAS_WCSTOMBS /**/ | |
722 | ||
723 | /* HAS_WCTOMB: | |
724 | * This symbol, if defined, indicates that the wctomb routine is available | |
725 | * to covert a wide character to a multibyte. | |
726 | */ | |
727 | #$d_wctomb HAS_WCTOMB /**/ | |
728 | ||
28e8609d | 729 | /* I_ARPA_INET: |
5ff3f7a4 GS |
730 | * This symbol, if defined, indicates to the C program that it should |
731 | * include <arpa/inet.h> to get inet_addr and friends declarations. | |
28e8609d | 732 | */ |
5ff3f7a4 | 733 | #$i_arpainet I_ARPA_INET /**/ |
28e8609d | 734 | |
dfe9444c AD |
735 | /* I_DBM: |
736 | * This symbol, if defined, indicates that <dbm.h> exists and should | |
737 | * be included. | |
232e078e | 738 | */ |
dfe9444c AD |
739 | /* I_RPCSVC_DBM: |
740 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and | |
741 | * should be included. | |
232e078e | 742 | */ |
dfe9444c AD |
743 | #$i_dbm I_DBM /**/ |
744 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ | |
232e078e | 745 | |
2304df62 AD |
746 | /* I_DIRENT: |
747 | * This symbol, if defined, indicates to the C program that it should | |
748 | * include <dirent.h>. Using this symbol also triggers the definition | |
749 | * of the Direntry_t define which ends up being 'struct dirent' or | |
750 | * 'struct direct' depending on the availability of <dirent.h>. | |
1c3d792e | 751 | */ |
2304df62 AD |
752 | /* DIRNAMLEN: |
753 | * This symbol, if defined, indicates to the C program that the length | |
754 | * of directory entry names is provided by a d_namlen field. Otherwise | |
755 | * you need to do strlen() on the d_name field. | |
756 | */ | |
a0d0e21e LW |
757 | /* Direntry_t: |
758 | * This symbol is set to 'struct direct' or 'struct dirent' depending on | |
759 | * whether dirent is available or not. You should use this pseudo type to | |
760 | * portably declare your directory entries. | |
761 | */ | |
2304df62 AD |
762 | #$i_dirent I_DIRENT /**/ |
763 | #$d_dirnamlen DIRNAMLEN /**/ | |
a0d0e21e LW |
764 | #define Direntry_t $direntrytype |
765 | ||
766 | /* I_DLFCN: | |
767 | * This symbol, if defined, indicates that <dlfcn.h> exists and should | |
768 | * be included. | |
769 | */ | |
770 | #$i_dlfcn I_DLFCN /**/ | |
1c3d792e | 771 | |
2304df62 | 772 | /* I_FCNTL: |
fe14fcc3 | 773 | * This manifest constant tells the C program to include <fcntl.h>. |
a687059c | 774 | */ |
2304df62 | 775 | #$i_fcntl I_FCNTL /**/ |
a687059c | 776 | |
a0d0e21e LW |
777 | /* I_FLOAT: |
778 | * This symbol, if defined, indicates to the C program that it should | |
779 | * include <float.h> to get definition of symbols like DBL_MAX or | |
780 | * DBL_MIN, i.e. machine dependent floating point values. | |
a687059c | 781 | */ |
a0d0e21e | 782 | #$i_float I_FLOAT /**/ |
a687059c | 783 | |
a0d0e21e LW |
784 | /* I_LIMITS: |
785 | * This symbol, if defined, indicates to the C program that it should | |
786 | * include <limits.h> to get definition of symbols like WORD_BIT or | |
787 | * LONG_MAX, i.e. machine dependant limitations. | |
788 | */ | |
789 | #$i_limits I_LIMITS /**/ | |
790 | ||
dfe9444c AD |
791 | /* I_LOCALE: |
792 | * This symbol, if defined, indicates to the C program that it should | |
793 | * include <locale.h>. | |
794 | */ | |
795 | #$i_locale I_LOCALE /**/ | |
796 | ||
a0d0e21e LW |
797 | /* I_MATH: |
798 | * This symbol, if defined, indicates to the C program that it should | |
799 | * include <math.h>. | |
800 | */ | |
801 | #$i_math I_MATH /**/ | |
802 | ||
803 | /* I_MEMORY: | |
804 | * This symbol, if defined, indicates to the C program that it should | |
805 | * include <memory.h>. | |
806 | */ | |
807 | #$i_memory I_MEMORY /**/ | |
808 | ||
232e078e | 809 | /* I_NDBM: |
16d20bd9 | 810 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
232e078e AD |
811 | * be included. |
812 | */ | |
813 | #$i_ndbm I_NDBM /**/ | |
814 | ||
ecfc5424 AD |
815 | /* I_NET_ERRNO: |
816 | * This symbol, if defined, indicates that <net/errno.h> exists and | |
817 | * should be included. | |
2304df62 | 818 | */ |
ecfc5424 | 819 | #$i_neterrno I_NET_ERRNO /**/ |
2304df62 AD |
820 | |
821 | /* I_NETINET_IN: | |
03a14243 | 822 | * This symbol, if defined, indicates to the C program that it should |
2304df62 | 823 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
03a14243 | 824 | */ |
2304df62 | 825 | #$i_niin I_NETINET_IN /**/ |
03a14243 | 826 | |
dfe9444c AD |
827 | /* I_SFIO: |
828 | * This symbol, if defined, indicates to the C program that it should | |
829 | * include <sfio.h>. | |
830 | */ | |
831 | #$i_sfio I_SFIO /**/ | |
832 | ||
2304df62 AD |
833 | /* I_STDDEF: |
834 | * This symbol, if defined, indicates that <stddef.h> exists and should | |
a687059c LW |
835 | * be included. |
836 | */ | |
2304df62 | 837 | #$i_stddef I_STDDEF /**/ |
a687059c | 838 | |
a0d0e21e LW |
839 | /* I_STDLIB: |
840 | * This symbol, if defined, indicates that <stdlib.h> exists and should | |
841 | * be included. | |
842 | */ | |
843 | #$i_stdlib I_STDLIB /**/ | |
844 | ||
845 | /* I_STRING: | |
85e6fe83 LW |
846 | * This symbol, if defined, indicates to the C program that it should |
847 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). | |
848 | */ | |
849 | #$i_string I_STRING /**/ | |
850 | ||
2304df62 AD |
851 | /* I_SYS_DIR: |
852 | * This symbol, if defined, indicates to the C program that it should | |
853 | * include <sys/dir.h>. | |
d8f2e4cc | 854 | */ |
2304df62 AD |
855 | #$i_sysdir I_SYS_DIR /**/ |
856 | ||
857 | /* I_SYS_FILE: | |
858 | * This symbol, if defined, indicates to the C program that it should | |
859 | * include <sys/file.h> to get definition of R_OK and friends. | |
d8f2e4cc | 860 | */ |
2304df62 AD |
861 | #$i_sysfile I_SYS_FILE /**/ |
862 | ||
863 | /* I_SYS_IOCTL: | |
864 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should | |
865 | * be included. Otherwise, include <sgtty.h> or <termio.h>. | |
d8f2e4cc | 866 | */ |
2304df62 AD |
867 | #$i_sysioctl I_SYS_IOCTL /**/ |
868 | ||
869 | /* I_SYS_NDIR: | |
870 | * This symbol, if defined, indicates to the C program that it should | |
871 | * include <sys/ndir.h>. | |
872 | */ | |
873 | #$i_sysndir I_SYS_NDIR /**/ | |
874 | ||
a0d0e21e LW |
875 | /* I_SYS_PARAM: |
876 | * This symbol, if defined, indicates to the C program that it should | |
877 | * include <sys/param.h>. | |
878 | */ | |
879 | #$i_sysparam I_SYS_PARAM /**/ | |
880 | ||
e876cf0b | 881 | /* I_SYS_RESOURCE: |
882 | * This symbol, if defined, indicates to the C program that it should | |
883 | * include <sys/resource.h>. | |
884 | */ | |
885 | #$i_sysresrc I_SYS_RESOURCE /**/ | |
886 | ||
2304df62 AD |
887 | /* I_SYS_SELECT: |
888 | * This symbol, if defined, indicates to the C program that it should | |
889 | * include <sys/select.h> in order to get definition of struct timeval. | |
890 | */ | |
891 | #$i_sysselct I_SYS_SELECT /**/ | |
892 | ||
dfe9444c AD |
893 | /* I_SYS_STAT: |
894 | * This symbol, if defined, indicates to the C program that it should | |
895 | * include <sys/stat.h>. | |
896 | */ | |
897 | #$i_sysstat I_SYS_STAT /**/ | |
898 | ||
a0d0e21e LW |
899 | /* I_SYS_TIMES: |
900 | * This symbol, if defined, indicates to the C program that it should | |
901 | * include <sys/times.h>. | |
902 | */ | |
903 | #$i_systimes I_SYS_TIMES /**/ | |
904 | ||
bd89102f AD |
905 | /* I_SYS_TYPES: |
906 | * This symbol, if defined, indicates to the C program that it should | |
907 | * include <sys/types.h>. | |
908 | */ | |
909 | #$i_systypes I_SYS_TYPES /**/ | |
910 | ||
25f94b33 AD |
911 | /* I_SYS_UN: |
912 | * This symbol, if defined, indicates to the C program that it should | |
913 | * include <sys/un.h> to get UNIX domain socket definitions. | |
914 | */ | |
915 | #$i_sysun I_SYS_UN /**/ | |
916 | ||
e876cf0b | 917 | /* I_SYS_WAIT: |
918 | * This symbol, if defined, indicates to the C program that it should | |
919 | * include <sys/wait.h>. | |
920 | */ | |
921 | #$i_syswait I_SYS_WAIT /**/ | |
922 | ||
a0d0e21e LW |
923 | /* I_TERMIO: |
924 | * This symbol, if defined, indicates that the program should include | |
925 | * <termio.h> rather than <sgtty.h>. There are also differences in | |
926 | * the ioctl() calls that depend on the value of this symbol. | |
927 | */ | |
928 | /* I_TERMIOS: | |
929 | * This symbol, if defined, indicates that the program should include | |
930 | * the POSIX termios.h rather than sgtty.h or termio.h. | |
931 | * There are also differences in the ioctl() calls that depend on the | |
932 | * value of this symbol. | |
933 | */ | |
934 | /* I_SGTTY: | |
935 | * This symbol, if defined, indicates that the program should include | |
936 | * <sgtty.h> rather than <termio.h>. There are also differences in | |
937 | * the ioctl() calls that depend on the value of this symbol. | |
938 | */ | |
939 | #$i_termio I_TERMIO /**/ | |
940 | #$i_termios I_TERMIOS /**/ | |
941 | #$i_sgtty I_SGTTY /**/ | |
942 | ||
85e6fe83 LW |
943 | /* I_UNISTD: |
944 | * This symbol, if defined, indicates to the C program that it should | |
945 | * include <unistd.h>. | |
946 | */ | |
947 | #$i_unistd I_UNISTD /**/ | |
d8f2e4cc | 948 | |
2304df62 | 949 | /* I_UTIME: |
d8f2e4cc | 950 | * This symbol, if defined, indicates to the C program that it should |
2304df62 | 951 | * include <utime.h>. |
d8f2e4cc | 952 | */ |
2304df62 | 953 | #$i_utime I_UTIME /**/ |
d8f2e4cc | 954 | |
dfe9444c AD |
955 | /* I_VALUES: |
956 | * This symbol, if defined, indicates to the C program that it should | |
957 | * include <values.h> to get definition of symbols like MINFLOAT or | |
958 | * MAXLONG, i.e. machine dependant limitations. Probably, you | |
959 | * should use <limits.h> instead, if it is available. | |
960 | */ | |
961 | #$i_values I_VALUES /**/ | |
962 | ||
e876cf0b | 963 | /* I_STDARG: |
964 | * This symbol, if defined, indicates that <stdarg.h> exists and should | |
965 | * be included. | |
966 | */ | |
967 | /* I_VARARGS: | |
968 | * This symbol, if defined, indicates to the C program that it should | |
969 | * include <varargs.h>. | |
970 | */ | |
971 | #$i_stdarg I_STDARG /**/ | |
972 | #$i_varargs I_VARARGS /**/ | |
973 | ||
a0d0e21e LW |
974 | /* I_VFORK: |
975 | * This symbol, if defined, indicates to the C program that it should | |
976 | * include vfork.h. | |
977 | */ | |
978 | #$i_vfork I_VFORK /**/ | |
a687059c | 979 | |
a0d0e21e LW |
980 | /* CAN_PROTOTYPE: |
981 | * If defined, this macro indicates that the C compiler can handle | |
982 | * function prototypes. | |
85e6fe83 | 983 | */ |
a0d0e21e LW |
984 | /* _: |
985 | * This macro is used to declare function parameters for folks who want | |
986 | * to make declarations with prototypes using a different style than | |
987 | * the above macros. Use double parentheses. For example: | |
988 | * | |
989 | * int main _((int argc, char *argv[])); | |
990 | */ | |
991 | #$prototype CAN_PROTOTYPE /**/ | |
992 | #ifdef CAN_PROTOTYPE | |
993 | #define _(args) args | |
994 | #else | |
995 | #define _(args) () | |
996 | #endif | |
85e6fe83 | 997 | |
dfe9444c AD |
998 | /* SH_PATH: |
999 | * This symbol contains the full pathname to the shell used on this | |
1000 | * on this system to execute Bourne shell scripts. Usually, this will be | |
1001 | * /bin/sh, though it's possible that some systems will have /bin/ksh, | |
1002 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as | |
1003 | * D:/bin/sh.exe. | |
a0d0e21e | 1004 | */ |
dfe9444c | 1005 | #define SH_PATH "$sh" /**/ |
a0d0e21e | 1006 | |
2304df62 AD |
1007 | /* STDCHAR: |
1008 | * This symbol is defined to be the type of char used in stdio.h. | |
1009 | * It has the values "unsigned char" or "char". | |
fe14fcc3 | 1010 | */ |
2304df62 AD |
1011 | #define STDCHAR $stdchar /**/ |
1012 | ||
aaacdc8b GS |
1013 | /* CROSSCOMPILE: |
1014 | * This symbol, if defined, signifies that we our | |
1015 | * build process is a cross-compilation. | |
1016 | */ | |
1017 | #$crosscompile CROSSCOMPILE /**/ | |
1018 | ||
1019 | /* INTSIZE: | |
1020 | * This symbol contains the value of sizeof(int) so that the C | |
1021 | * preprocessor can make decisions based on it. | |
1022 | */ | |
1023 | /* LONGSIZE: | |
1024 | * This symbol contains the value of sizeof(long) so that the C | |
1025 | * preprocessor can make decisions based on it. | |
1026 | */ | |
1027 | /* SHORTSIZE: | |
1028 | * This symbol contains the value of sizeof(short) so that the C | |
1029 | * preprocessor can make decisions based on it. | |
1030 | */ | |
1031 | #define INTSIZE $intsize /**/ | |
1032 | #define LONGSIZE $longsize /**/ | |
1033 | #define SHORTSIZE $shortsize /**/ | |
1034 | ||
1035 | /* MULTIARCH: | |
1036 | * This symbol, if defined, signifies that the build | |
1037 | * process will produce some binary files that are going to be | |
1038 | * used in a cross-platform environment. This is the case for | |
1039 | * example with the NeXT "fat" binaries that contain executables | |
1040 | * for several CPUs. | |
1041 | */ | |
1042 | #$multiarch MULTIARCH /**/ | |
1043 | ||
de1c2614 JH |
1044 | /* HAS_QUAD: |
1045 | * This symbol, if defined, tells that there's a 64-bit integer type, | |
1b8cd678 JH |
1046 | * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one |
1047 | * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. | |
a22e52b9 | 1048 | */ |
de1c2614 | 1049 | #$d_quad HAS_QUAD /**/ |
6b8eaf93 | 1050 | #ifdef HAS_QUAD |
1b8cd678 JH |
1051 | # define Quad_t $quadtype /**/ |
1052 | # define Uquad_t $uquadtype /**/ | |
6b8eaf93 JH |
1053 | # define QUADKIND $quadkind /**/ |
1054 | # define QUAD_IS_INT 1 | |
1055 | # define QUAD_IS_LONG 2 | |
1056 | # define QUAD_IS_LONG_LONG 3 | |
1057 | # define QUAD_IS_INT64_T 4 | |
1058 | #endif | |
a22e52b9 | 1059 | |
5ff3f7a4 GS |
1060 | /* HAS_ACCESSX: |
1061 | * This symbol, if defined, indicates that the accessx routine is | |
1062 | * available to do extended access checks. | |
1063 | */ | |
1064 | #$d_accessx HAS_ACCESSX /**/ | |
1065 | ||
1066 | /* HAS_EACCESS: | |
1067 | * This symbol, if defined, indicates that the eaccess routine is | |
1068 | * available to do extended access checks. | |
1069 | */ | |
1070 | #$d_eaccess HAS_EACCESS /**/ | |
1071 | ||
1072 | /* I_SYS_ACCESS: | |
1073 | * This symbol, if defined, indicates to the C program that it should | |
85ab1d1d | 1074 | * include <sys/access.h>. |
5ff3f7a4 GS |
1075 | */ |
1076 | #$i_sysaccess I_SYS_ACCESS /**/ | |
1077 | ||
1078 | /* I_SYS_SECURITY: | |
1079 | * This symbol, if defined, indicates to the C program that it should | |
1080 | * include <sys/security.h>. | |
1081 | */ | |
1082 | #$i_syssecrt I_SYS_SECURITY /**/ | |
1083 | ||
ff935051 JH |
1084 | /* OSNAME: |
1085 | * This symbol contains the name of the operating system, as determined | |
1086 | * by Configure. You shouldn't rely on it too much; the specific | |
1087 | * feature tests from Configure are generally more reliable. | |
1088 | */ | |
1089 | #define OSNAME "$osname" /**/ | |
1090 | ||
dfe9444c | 1091 | /* MEM_ALIGNBYTES: |
68c15b6f | 1092 | * This symbol contains the number of bytes required to align a |
87b71857 JH |
1093 | * double, or a long double when applicable. Usual values are 2, |
1094 | * 4 and 8. The default is eight, for safety. | |
5f05dabc | 1095 | */ |
c4747d3e | 1096 | #if defined(CROSSCOMPILE) || defined(MULTIARCH) |
68c15b6f HM |
1097 | # define MEM_ALIGNBYTES 8 |
1098 | #else | |
1099 | #define MEM_ALIGNBYTES $alignbytes | |
1100 | #endif | |
5f05dabc | 1101 | |
ff935051 JH |
1102 | /* ARCHLIB: |
1103 | * This variable, if defined, holds the name of the directory in | |
1104 | * which the user wants to put architecture-dependent public | |
1105 | * library files for $package. It is most often a local directory | |
1106 | * such as /usr/local/lib. Programs using this variable must be | |
1107 | * prepared to deal with filename expansion. If ARCHLIB is the | |
1108 | * same as PRIVLIB, it is not defined, since presumably the | |
1109 | * program already searches PRIVLIB. | |
1110 | */ | |
1111 | /* ARCHLIB_EXP: | |
1112 | * This symbol contains the ~name expanded version of ARCHLIB, to be used | |
1113 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1114 | */ | |
1115 | #$d_archlib ARCHLIB "$archlib" /**/ | |
1116 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ | |
1117 | ||
1118 | /* ARCHNAME: | |
1119 | * This symbol holds a string representing the architecture name. | |
1120 | * It may be used to construct an architecture-dependant pathname | |
1121 | * where library files may be held under a private library, for | |
1122 | * instance. | |
1123 | */ | |
1124 | #define ARCHNAME "$archname" /**/ | |
1125 | ||
1126 | /* HAS_ATOLF: | |
1127 | * This symbol, if defined, indicates that the atolf routine is | |
1128 | * available to convert strings into long doubles. | |
1129 | */ | |
1130 | #$d_atolf HAS_ATOLF /**/ | |
1131 | ||
1132 | /* HAS_ATOLL: | |
1133 | * This symbol, if defined, indicates that the atoll routine is | |
1134 | * available to convert strings into long longs. | |
1135 | */ | |
1136 | #$d_atoll HAS_ATOLL /**/ | |
1137 | ||
1138 | /* BIN: | |
1139 | * This symbol holds the path of the bin directory where the package will | |
1140 | * be installed. Program must be prepared to deal with ~name substitution. | |
1141 | */ | |
1142 | /* BIN_EXP: | |
1143 | * This symbol is the filename expanded version of the BIN symbol, for | |
1144 | * programs that do not want to deal with that at run-time. | |
1145 | */ | |
1146 | #define BIN "$bin" /**/ | |
1147 | #define BIN_EXP "$binexp" /**/ | |
1148 | ||
1149 | /* PERL_BINCOMPAT_5005: | |
1150 | * This symbol, if defined, indicates that Perl 5.006 should be | |
1151 | * binary-compatible with Perl 5.005. This is impossible for builds | |
1152 | * that use features like threads and multiplicity it is always $undef | |
1153 | * for those versions. | |
1154 | */ | |
1155 | #$d_bincompat5005 PERL_BINCOMPAT_5005 /**/ | |
1156 | ||
8e07c86e | 1157 | /* BYTEORDER: |
e876cf0b | 1158 | * This symbol holds the hexadecimal constant defined in byteorder, |
8e07c86e | 1159 | * i.e. 0x1234 or 0x4321, etc... |
68c15b6f HM |
1160 | * If the compiler supports cross-compiling or multiple-architecture |
1161 | * binaries (eg. on NeXT systems), use compiler-defined macros to | |
1162 | * determine the byte order. | |
7bac28a0 | 1163 | * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture |
e876cf0b | 1164 | * Binaries (MAB) on either big endian or little endian machines. |
1165 | * The endian-ness is available at compile-time. This only matters | |
1166 | * for perl, where the config.h can be generated and installed on | |
1167 | * one system, and used by a different architecture to build an | |
1168 | * extension. Older versions of NeXT that might not have | |
1169 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, | |
1170 | * so the default case (for NeXT) is big endian to catch them. | |
1171 | * This might matter for NeXT 3.0. | |
8e07c86e | 1172 | */ |
88d5303d JH |
1173 | #if defined(CROSSCOMPILE) || defined(MULTIARCH) |
1174 | # ifdef __LITTLE_ENDIAN__ | |
1175 | # if LONGSIZE == 4 | |
1176 | # define BYTEORDER 0x1234 | |
1177 | # else | |
1178 | # if LONGSIZE == 8 | |
1179 | # define BYTEORDER 0x12345678 | |
1180 | # endif | |
1181 | # endif | |
1182 | # else | |
1183 | # ifdef __BIG_ENDIAN__ | |
1184 | # if LONGSIZE == 4 | |
1185 | # define BYTEORDER 0x4321 | |
1186 | # else | |
1187 | # if LONGSIZE == 8 | |
1188 | # define BYTEORDER 0x87654321 | |
1189 | # endif | |
1190 | # endif | |
1191 | # endif | |
1192 | # endif | |
1193 | # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) | |
1194 | # define BYTEORDER 0x4321 | |
1195 | # endif | |
1196 | #else | |
8e07c86e | 1197 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
88d5303d | 1198 | #endif /* NeXT */ |
8e07c86e | 1199 | |
ff935051 JH |
1200 | /* CAT2: |
1201 | * This macro catenates 2 tokens together. | |
1202 | */ | |
1203 | /* STRINGIFY: | |
1204 | * This macro surrounds its token with double quotes. | |
1205 | */ | |
1206 | #if $cpp_stuff == 1 | |
d0519643 GS |
1207 | # define CAT2(a,b) a/**/b |
1208 | # define STRINGIFY(a) "a" | |
ff935051 JH |
1209 | /* If you can get stringification with catify, tell me how! */ |
1210 | #endif | |
1211 | #if $cpp_stuff == 42 | |
d0519643 GS |
1212 | # define PeRl_CaTiFy(a,b) a ## b |
1213 | # define PeRl_StGiFy(a) #a | |
1214 | /* the additional level of indirection enables these macros to be | |
1215 | * used as arguments to other macros. See K&R 2nd ed., page 231. */ | |
1216 | # define CAT2(a,b) PeRl_CaTiFy(a,b) | |
1217 | # define STRINGIFY(a) PeRl_StGiFy(a) | |
ff935051 | 1218 | #endif |
d0519643 | 1219 | |
ff935051 JH |
1220 | #if $cpp_stuff != 1 && $cpp_stuff != 42 |
1221 | #include "Bletch: How does this C preprocessor catenate tokens?" | |
1222 | #endif | |
1223 | ||
1224 | /* CPPSTDIN: | |
1225 | * This symbol contains the first part of the string which will invoke | |
1226 | * the C preprocessor on the standard input and produce to standard | |
1227 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also | |
1228 | * call a wrapper. See CPPRUN. | |
1229 | */ | |
1230 | /* CPPMINUS: | |
1231 | * This symbol contains the second part of the string which will invoke | |
1232 | * the C preprocessor on the standard input and produce to standard | |
1233 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus | |
1234 | * to specify standard input, otherwise the value is "". | |
1235 | */ | |
1236 | /* CPPRUN: | |
1237 | * This symbol contains the string which will invoke a C preprocessor on | |
1238 | * the standard input and produce to standard output. It needs to end | |
1239 | * with CPPLAST, after all other preprocessor flags have been specified. | |
1240 | * The main difference with CPPSTDIN is that this program will never be a | |
1241 | * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is | |
1242 | * available directly to the user. Note that it may well be different from | |
1243 | * the preprocessor used to compile the C program. | |
1244 | */ | |
c71a9cee JH |
1245 | /* CPPLAST: |
1246 | * This symbol is intended to be used along with CPPRUN in the same manner | |
1247 | * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". | |
1248 | */ | |
ff935051 JH |
1249 | #define CPPSTDIN "$cppstdin" |
1250 | #define CPPMINUS "$cppminus" | |
1251 | #define CPPRUN "$cpprun" | |
c71a9cee | 1252 | #define CPPLAST "$cpplast" |
ff935051 JH |
1253 | |
1254 | /* HAS_ACCESS: | |
1255 | * This manifest constant lets the C program know that the access() | |
1256 | * system call is available to check for accessibility using real UID/GID. | |
1257 | * (always present on UNIX.) | |
1258 | */ | |
1259 | #$d_access HAS_ACCESS /**/ | |
1260 | ||
dfe9444c AD |
1261 | /* CASTI32: |
1262 | * This symbol is defined if the C compiler can cast negative | |
1263 | * or large floating point numbers to 32-bit ints. | |
1aef975c | 1264 | */ |
dfe9444c | 1265 | #$d_casti32 CASTI32 /**/ |
85e6fe83 | 1266 | |
dfe9444c AD |
1267 | /* CASTNEGFLOAT: |
1268 | * This symbol is defined if the C compiler can cast negative | |
1269 | * numbers to unsigned longs, ints and shorts. | |
85e6fe83 | 1270 | */ |
dfe9444c AD |
1271 | /* CASTFLAGS: |
1272 | * This symbol contains flags that say what difficulties the compiler | |
1273 | * has casting odd floating values to unsigned long: | |
1274 | * 0 = ok | |
1275 | * 1 = couldn't cast < 0 | |
1276 | * 2 = couldn't cast >= 0x80000000 | |
1277 | * 4 = couldn't cast in argument expression list | |
bccf77a5 | 1278 | */ |
dfe9444c AD |
1279 | #$d_castneg CASTNEGFLOAT /**/ |
1280 | #define CASTFLAGS $castflags /**/ | |
1281 | ||
1282 | /* VOID_CLOSEDIR: | |
1283 | * This symbol, if defined, indicates that the closedir() routine | |
1284 | * does not return a value. | |
bccf77a5 | 1285 | */ |
dfe9444c | 1286 | #$d_void_closedir VOID_CLOSEDIR /**/ |
bccf77a5 | 1287 | |
ff935051 JH |
1288 | /* HAS_CSH: |
1289 | * This symbol, if defined, indicates that the C-shell exists. | |
1290 | */ | |
1291 | /* CSH: | |
1292 | * This symbol, if defined, contains the full pathname of csh. | |
1293 | */ | |
1294 | #$d_csh HAS_CSH /**/ | |
1295 | #ifdef HAS_CSH | |
1296 | #define CSH "$full_csh" /**/ | |
1297 | #endif | |
1298 | ||
1299 | /* DLSYM_NEEDS_UNDERSCORE: | |
1300 | * This symbol, if defined, indicates that we need to prepend an | |
1301 | * underscore to the symbol name before calling dlsym(). This only | |
1302 | * makes sense if you *have* dlsym, which we will presume is the | |
1303 | * case if you're using dl_dlopen.xs. | |
1304 | */ | |
1305 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ | |
1306 | ||
1307 | /* HAS_DRAND48_PROTO: | |
1308 | * This symbol, if defined, indicates that the system provides | |
1309 | * a prototype for the drand48() function. Otherwise, it is up | |
1310 | * to the program to supply one. A good guess is | |
1311 | * extern double drand48 _((void)); | |
1312 | */ | |
1313 | #$d_drand48proto HAS_DRAND48_PROTO /**/ | |
1314 | ||
1315 | /* HAS_ENDGRENT: | |
1316 | * This symbol, if defined, indicates that the getgrent routine is | |
1317 | * available for finalizing sequential access of the group database. | |
1318 | */ | |
1319 | #$d_endgrent HAS_ENDGRENT /**/ | |
1320 | ||
1321 | /* HAS_ENDHOSTENT: | |
1322 | * This symbol, if defined, indicates that the endhostent() routine is | |
1323 | * available to close whatever was being used for host queries. | |
1324 | */ | |
1325 | #$d_endhent HAS_ENDHOSTENT /**/ | |
1326 | ||
1327 | /* HAS_ENDNETENT: | |
1328 | * This symbol, if defined, indicates that the endnetent() routine is | |
1329 | * available to close whatever was being used for network queries. | |
1330 | */ | |
1331 | #$d_endnent HAS_ENDNETENT /**/ | |
1332 | ||
1333 | /* HAS_ENDPROTOENT: | |
1334 | * This symbol, if defined, indicates that the endprotoent() routine is | |
1335 | * available to close whatever was being used for protocol queries. | |
1336 | */ | |
1337 | #$d_endpent HAS_ENDPROTOENT /**/ | |
1338 | ||
1339 | /* HAS_ENDPWENT: | |
1340 | * This symbol, if defined, indicates that the getgrent routine is | |
1341 | * available for finalizing sequential access of the passwd database. | |
1342 | */ | |
1343 | #$d_endpwent HAS_ENDPWENT /**/ | |
1344 | ||
1345 | /* HAS_ENDSERVENT: | |
1346 | * This symbol, if defined, indicates that the endservent() routine is | |
1347 | * available to close whatever was being used for service queries. | |
1348 | */ | |
1349 | #$d_endsent HAS_ENDSERVENT /**/ | |
1350 | ||
1351 | /* HAS_ENDSPENT: | |
1352 | * This symbol, if defined, indicates that the endspent system call is | |
1353 | * available to finalize the scan of SysV shadow password entries. | |
1354 | */ | |
1355 | #$d_endspent HAS_ENDSPENT /**/ | |
1356 | ||
921b2963 JH |
1357 | /* HAS_FD_SET: |
1358 | * This symbol, when defined, indicates presence of the fd_set typedef | |
1359 | * in <sys/types.h> | |
1360 | */ | |
1361 | #$d_fd_set HAS_FD_SET /**/ | |
1362 | ||
c5f05a91 JH |
1363 | /* HAS_FPOS64_T: |
1364 | * This symbol will be defined if the C compiler supports fpos64_t. | |
1365 | */ | |
1366 | #$d_fpos64_t HAS_FPOS64_T /**/ | |
1367 | ||
ff935051 JH |
1368 | /* HAS_STRUCT_FS_DATA: |
1369 | * This symbol, if defined, indicates that the struct fs_data | |
1370 | * to do statfs() is supported. | |
1371 | */ | |
1372 | #$d_fs_data_s HAS_STRUCT_FS_DATA /**/ | |
1373 | ||
1374 | /* HAS_FSEEKO: | |
1375 | * This symbol, if defined, indicates that the fseeko routine is | |
1376 | * available to fseek beyond 32 bits (useful for ILP32 hosts). | |
1377 | */ | |
1378 | #$d_fseeko HAS_FSEEKO /**/ | |
1379 | ||
1380 | /* HAS_FSTATFS: | |
1381 | * This symbol, if defined, indicates that the fstatfs routine is | |
1382 | * available to stat filesystems by file descriptors. | |
1383 | */ | |
1384 | #$d_fstatfs HAS_FSTATFS /**/ | |
c890dc6c | 1385 | |
ff935051 JH |
1386 | /* HAS_FTELLO: |
1387 | * This symbol, if defined, indicates that the ftello routine is | |
1388 | * available to ftell beyond 32 bits (useful for ILP32 hosts). | |
1389 | */ | |
1390 | #$d_ftello HAS_FTELLO /**/ | |
1391 | ||
8e07c86e AD |
1392 | /* Gconvert: |
1393 | * This preprocessor macro is defined to convert a floating point | |
1394 | * number to a string without a trailing decimal point. This | |
1395 | * emulates the behavior of sprintf("%g"), but is sometimes much more | |
1396 | * efficient. If gconvert() is not available, but gcvt() drops the | |
1397 | * trailing decimal point, then gcvt() is used. If all else fails, | |
1398 | * a macro using sprintf("%g") is used. Arguments for the Gconvert | |
1399 | * macro are: value, number of digits, whether trailing zeros should | |
1400 | * be retained, and the output buffer. | |
1401 | * Possible values are: | |
1402 | * d_Gconvert='gconvert((x),(n),(t),(b))' | |
1403 | * d_Gconvert='gcvt((x),(n),(b))' | |
1404 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' | |
1405 | * The last two assume trailing zeros should not be kept. | |
1406 | */ | |
1407 | #define Gconvert(x,n,t,b) $d_Gconvert | |
1408 | ||
49dabb45 JH |
1409 | /* HAS_GETCWD: |
1410 | * This symbol, if defined, indicates that the getcwd routine is | |
1411 | * available to get the current working directory. | |
1412 | */ | |
1413 | #$d_getcwd HAS_GETCWD /**/ | |
1414 | ||
ff935051 JH |
1415 | /* HAS_GETGRENT: |
1416 | * This symbol, if defined, indicates that the getgrent routine is | |
1417 | * available for sequential access of the group database. | |
c1b76f5d | 1418 | */ |
ff935051 | 1419 | #$d_getgrent HAS_GETGRENT /**/ |
c1b76f5d | 1420 | |
ff935051 JH |
1421 | /* HAS_GETHOSTBYADDR: |
1422 | * This symbol, if defined, indicates that the gethostbyaddr() routine is | |
1423 | * available to look up hosts by their IP addresses. | |
dd64f1c3 | 1424 | */ |
ff935051 | 1425 | #$d_gethbyaddr HAS_GETHOSTBYADDR /**/ |
dd64f1c3 | 1426 | |
ff935051 JH |
1427 | /* HAS_GETHOSTBYNAME: |
1428 | * This symbol, if defined, indicates that the gethostbyname() routine is | |
1429 | * available to look up host names in some data base or other. | |
774d564b | 1430 | */ |
ff935051 | 1431 | #$d_gethbyname HAS_GETHOSTBYNAME /**/ |
774d564b | 1432 | |
ff935051 JH |
1433 | /* HAS_GETHOSTENT: |
1434 | * This symbol, if defined, indicates that the gethostent() routine is | |
1435 | * available to look up host names in some data base or another. | |
c1b76f5d | 1436 | */ |
ff935051 | 1437 | #$d_gethent HAS_GETHOSTENT /**/ |
c1b76f5d | 1438 | |
ff935051 JH |
1439 | /* HAS_GETHOSTNAME: |
1440 | * This symbol, if defined, indicates that the C program may use the | |
1441 | * gethostname() routine to derive the host name. See also HAS_UNAME | |
1442 | * and PHOSTNAME. | |
c1b76f5d | 1443 | */ |
ff935051 JH |
1444 | /* HAS_UNAME: |
1445 | * This symbol, if defined, indicates that the C program may use the | |
1446 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME | |
1447 | * and PHOSTNAME. | |
760ac839 | 1448 | */ |
ff935051 JH |
1449 | /* PHOSTNAME: |
1450 | * This symbol, if defined, indicates the command to feed to the | |
1451 | * popen() routine to derive the host name. See also HAS_GETHOSTNAME | |
1452 | * and HAS_UNAME. Note that the command uses a fully qualified path, | |
1453 | * so that it is safe even if used by a process with super-user | |
1454 | * privileges. | |
1455 | */ | |
c71a9cee JH |
1456 | /* HAS_PHOSTNAME: |
1457 | * This symbol, if defined, indicates that the C program may use the | |
1458 | * contents of PHOSTNAME as a command to feed to the popen() routine | |
1459 | * to derive the host name. | |
1460 | */ | |
ff935051 JH |
1461 | #$d_gethname HAS_GETHOSTNAME /**/ |
1462 | #$d_uname HAS_UNAME /**/ | |
43999f95 | 1463 | #$d_phostname HAS_PHOSTNAME /**/ |
ff935051 JH |
1464 | #ifdef HAS_PHOSTNAME |
1465 | #define PHOSTNAME "$aphostname" /* How to get the host name */ | |
1466 | #endif | |
760ac839 | 1467 | |
ff935051 JH |
1468 | /* HAS_GETHOST_PROTOS: |
1469 | * This symbol, if defined, indicates that <netdb.h> includes | |
1470 | * prototypes for gethostent(), gethostbyname(), and | |
1471 | * gethostbyaddr(). Otherwise, it is up to the program to guess | |
1472 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
52e1cb5e | 1473 | */ |
ff935051 | 1474 | #$d_gethostprotos HAS_GETHOST_PROTOS /**/ |
52e1cb5e | 1475 | |
ff935051 JH |
1476 | /* HAS_GETMNT: |
1477 | * This symbol, if defined, indicates that the getmnt routine is | |
1478 | * available to get filesystem mount info by filename. | |
921b2963 | 1479 | */ |
ff935051 JH |
1480 | #$d_getmnt HAS_GETMNT /**/ |
1481 | ||
1482 | /* HAS_GETMNTENT: | |
1483 | * This symbol, if defined, indicates that the getmntent routine is | |
1484 | * available to iterate through mounted file systems to get their info. | |
a5f75d66 | 1485 | */ |
ff935051 JH |
1486 | #$d_getmntent HAS_GETMNTENT /**/ |
1487 | ||
1488 | /* HAS_GETNETBYADDR: | |
1489 | * This symbol, if defined, indicates that the getnetbyaddr() routine is | |
1490 | * available to look up networks by their IP addresses. | |
a5f75d66 | 1491 | */ |
ff935051 JH |
1492 | #$d_getnbyaddr HAS_GETNETBYADDR /**/ |
1493 | ||
1494 | /* HAS_GETNETBYNAME: | |
1495 | * This symbol, if defined, indicates that the getnetbyname() routine is | |
1496 | * available to look up networks by their names. | |
a5f75d66 | 1497 | */ |
ff935051 | 1498 | #$d_getnbyname HAS_GETNETBYNAME /**/ |
a5f75d66 | 1499 | |
ff935051 JH |
1500 | /* HAS_GETNETENT: |
1501 | * This symbol, if defined, indicates that the getnetent() routine is | |
1502 | * available to look up network names in some data base or another. | |
a687059c | 1503 | */ |
ff935051 JH |
1504 | #$d_getnent HAS_GETNETENT /**/ |
1505 | ||
1506 | /* HAS_GETNET_PROTOS: | |
1507 | * This symbol, if defined, indicates that <netdb.h> includes | |
1508 | * prototypes for getnetent(), getnetbyname(), and | |
1509 | * getnetbyaddr(). Otherwise, it is up to the program to guess | |
1510 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
dfe9444c | 1511 | */ |
ff935051 JH |
1512 | #$d_getnetprotos HAS_GETNET_PROTOS /**/ |
1513 | ||
1514 | /* HAS_GETPROTOENT: | |
1515 | * This symbol, if defined, indicates that the getprotoent() routine is | |
1516 | * available to look up protocols in some data base or another. | |
dfe9444c | 1517 | */ |
ff935051 JH |
1518 | #$d_getpent HAS_GETPROTOENT /**/ |
1519 | ||
1520 | /* HAS_GETPROTOBYNAME: | |
1521 | * This symbol, if defined, indicates that the getprotobyname() | |
1522 | * routine is available to look up protocols by their name. | |
dfe9444c | 1523 | */ |
ff935051 JH |
1524 | /* HAS_GETPROTOBYNUMBER: |
1525 | * This symbol, if defined, indicates that the getprotobynumber() | |
1526 | * routine is available to look up protocols by their number. | |
dfe9444c | 1527 | */ |
ff935051 JH |
1528 | #$d_getpbyname HAS_GETPROTOBYNAME /**/ |
1529 | #$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ | |
a687059c | 1530 | |
ff935051 JH |
1531 | /* HAS_GETPROTO_PROTOS: |
1532 | * This symbol, if defined, indicates that <netdb.h> includes | |
1533 | * prototypes for getprotoent(), getprotobyname(), and | |
1534 | * getprotobyaddr(). Otherwise, it is up to the program to guess | |
1535 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
8e07c86e | 1536 | */ |
ff935051 JH |
1537 | #$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ |
1538 | ||
1539 | /* HAS_GETPWENT: | |
1540 | * This symbol, if defined, indicates that the getpwent routine is | |
1541 | * available for sequential access of the passwd database. | |
1542 | * If this is not available, the older getpw() function may be available. | |
dfe9444c | 1543 | */ |
ff935051 | 1544 | #$d_getpwent HAS_GETPWENT /**/ |
8e07c86e | 1545 | |
ff935051 JH |
1546 | /* HAS_GETSERVENT: |
1547 | * This symbol, if defined, indicates that the getservent() routine is | |
1548 | * available to look up network services in some data base or another. | |
4633a7c4 | 1549 | */ |
ff935051 JH |
1550 | #$d_getsent HAS_GETSERVENT /**/ |
1551 | ||
1552 | /* HAS_GETSERV_PROTOS: | |
1553 | * This symbol, if defined, indicates that <netdb.h> includes | |
1554 | * prototypes for getservent(), getservbyname(), and | |
1555 | * getservbyaddr(). Otherwise, it is up to the program to guess | |
1556 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. | |
dfe9444c | 1557 | */ |
ff935051 | 1558 | #$d_getservprotos HAS_GETSERV_PROTOS /**/ |
4633a7c4 | 1559 | |
ff935051 JH |
1560 | /* HAS_GETSPENT: |
1561 | * This symbol, if defined, indicates that the getspent system call is | |
1562 | * available to retrieve SysV shadow password entries sequentially. | |
693762b4 | 1563 | */ |
ff935051 | 1564 | #$d_getspent HAS_GETSPENT /**/ |
693762b4 | 1565 | |
ff935051 JH |
1566 | /* HAS_GETSPNAM: |
1567 | * This symbol, if defined, indicates that the getspnam system call is | |
1568 | * available to retrieve SysV shadow password entries by name. | |
760ac839 | 1569 | */ |
ff935051 JH |
1570 | #$d_getspnam HAS_GETSPNAM /**/ |
1571 | ||
1572 | /* HAS_GETSERVBYNAME: | |
1573 | * This symbol, if defined, indicates that the getservbyname() | |
1574 | * routine is available to look up services by their name. | |
1aef975c | 1575 | */ |
ff935051 JH |
1576 | /* HAS_GETSERVBYPORT: |
1577 | * This symbol, if defined, indicates that the getservbyport() | |
1578 | * routine is available to look up services by their port. | |
bccf77a5 | 1579 | */ |
ff935051 JH |
1580 | #$d_getsbyname HAS_GETSERVBYNAME /**/ |
1581 | #$d_getsbyport HAS_GETSERVBYPORT /**/ | |
8e07c86e | 1582 | |
ff935051 JH |
1583 | /* HAS_GNULIBC: |
1584 | * This symbol, if defined, indicates to the C program that | |
1585 | * the GNU C library is being used. | |
85e6fe83 | 1586 | */ |
ff935051 | 1587 | #$d_gnulibc HAS_GNULIBC /**/ |
7378db63 JH |
1588 | #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) |
1589 | # define _GNU_SOURCE | |
1590 | #endif | |
ff935051 JH |
1591 | /* HAS_HASMNTOPT: |
1592 | * This symbol, if defined, indicates that the hasmntopt routine is | |
1593 | * available to query the mount options of file systems. | |
dfe9444c | 1594 | */ |
ff935051 JH |
1595 | #$d_hasmntopt HAS_HASMNTOPT /**/ |
1596 | ||
1597 | /* HAS_HTONL: | |
1598 | * This symbol, if defined, indicates that the htonl() routine (and | |
1599 | * friends htons() ntohl() ntohs()) are available to do network | |
1600 | * order byte swapping. | |
dfe9444c | 1601 | */ |
ff935051 JH |
1602 | /* HAS_HTONS: |
1603 | * This symbol, if defined, indicates that the htons() routine (and | |
1604 | * friends htonl() ntohl() ntohs()) are available to do network | |
1605 | * order byte swapping. | |
dfe9444c | 1606 | */ |
ff935051 JH |
1607 | /* HAS_NTOHL: |
1608 | * This symbol, if defined, indicates that the ntohl() routine (and | |
1609 | * friends htonl() htons() ntohs()) are available to do network | |
1610 | * order byte swapping. | |
1611 | */ | |
1612 | /* HAS_NTOHS: | |
1613 | * This symbol, if defined, indicates that the ntohs() routine (and | |
1614 | * friends htonl() htons() ntohl()) are available to do network | |
1615 | * order byte swapping. | |
1616 | */ | |
1617 | #$d_htonl HAS_HTONL /**/ | |
1618 | #$d_htonl HAS_HTONS /**/ | |
1619 | #$d_htonl HAS_NTOHL /**/ | |
1620 | #$d_htonl HAS_NTOHS /**/ | |
85e6fe83 | 1621 | |
43999f95 JH |
1622 | /* HAS_ICONV: |
1623 | * This symbol, if defined, indicates that the iconv routine is | |
1624 | * available to do character set conversions. | |
1625 | */ | |
1626 | #$d_iconv HAS_ICONV /**/ | |
1627 | ||
fe749a9f JH |
1628 | /* HAS_INT64_T: |
1629 | * This symbol will defined if the C compiler supports int64_t. | |
1630 | * Usually the <inttypes.h> needs to be included, but sometimes | |
1631 | * <sys/types.h> is enough. | |
1632 | */ | |
13b3f787 | 1633 | #$d_int64_t HAS_INT64_T /**/ |
fe749a9f | 1634 | |
ff935051 JH |
1635 | /* HAS_ISASCII: |
1636 | * This manifest constant lets the C program know that isascii | |
1637 | * is available. | |
693762b4 | 1638 | */ |
ff935051 | 1639 | #$d_isascii HAS_ISASCII /**/ |
693762b4 | 1640 | |
ff935051 JH |
1641 | /* HAS_LCHOWN: |
1642 | * This symbol, if defined, indicates that the lchown routine is | |
1643 | * available to operate on a symbolic link (instead of following the | |
1644 | * link). | |
85ab1d1d | 1645 | */ |
ff935051 JH |
1646 | #$d_lchown HAS_LCHOWN /**/ |
1647 | ||
1648 | /* HAS_LDBL_DIG: | |
1649 | * This symbol, if defined, indicates that this system's <float.h> | |
1650 | * or <limits.h> defines the symbol LDBL_DIG, which is the number | |
1651 | * of significant digits in a long double precision number. Unlike | |
1652 | * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. | |
85ab1d1d | 1653 | */ |
ff935051 JH |
1654 | #$d_ldbl_dig HAS_LDBL_DIG /* */ |
1655 | ||
1656 | /* HAS_LONG_DOUBLE: | |
1657 | * This symbol will be defined if the C compiler supports long | |
1658 | * doubles. | |
85ab1d1d | 1659 | */ |
ff935051 JH |
1660 | /* LONG_DOUBLESIZE: |
1661 | * This symbol contains the size of a long double, so that the | |
1662 | * C preprocessor can make decisions based on it. It is only | |
1663 | * defined if the system supports long doubles. | |
dfe9444c | 1664 | */ |
ff935051 JH |
1665 | #$d_longdbl HAS_LONG_DOUBLE /**/ |
1666 | #ifdef HAS_LONG_DOUBLE | |
1667 | #define LONG_DOUBLESIZE $longdblsize /**/ | |
1668 | #endif | |
dfe9444c | 1669 | |
ff935051 JH |
1670 | /* HAS_LONG_LONG: |
1671 | * This symbol will be defined if the C compiler supports long long. | |
dfe9444c | 1672 | */ |
ff935051 JH |
1673 | /* LONGLONGSIZE: |
1674 | * This symbol contains the size of a long long, so that the | |
1675 | * C preprocessor can make decisions based on it. It is only | |
1676 | * defined if the system supports long long. | |
5ff3f7a4 | 1677 | */ |
ff935051 JH |
1678 | #$d_longlong HAS_LONG_LONG /**/ |
1679 | #ifdef HAS_LONG_LONG | |
1680 | #define LONGLONGSIZE $longlongsize /**/ | |
1681 | #endif | |
5ff3f7a4 | 1682 | |
1e8c3fde JH |
1683 | /* HAS_MADVISE: |
1684 | * This symbol, if defined, indicates that the madvise system call is | |
1685 | * available to map a file into memory. | |
1686 | */ | |
1687 | #$d_madvise HAS_MADVISE /**/ | |
1688 | ||
ff935051 JH |
1689 | /* HAS_MEMCHR: |
1690 | * This symbol, if defined, indicates that the memchr routine is available | |
1691 | * to locate characters within a C string. | |
dd4e71fd | 1692 | */ |
ff935051 JH |
1693 | #$d_memchr HAS_MEMCHR /**/ |
1694 | ||
fe749a9f JH |
1695 | /* HAS_MKDTEMP: |
1696 | * This symbol, if defined, indicates that the mkdtemp routine is | |
1697 | * available to exclusively create a uniquely named temporary directory. | |
1698 | */ | |
1699 | #$d_mkdtemp HAS_MKDTEMP /**/ | |
1700 | ||
1701 | /* HAS_MKSTEMP: | |
1702 | * This symbol, if defined, indicates that the mkstemp routine is | |
1703 | * available to exclusively create and open a uniquely named | |
1704 | * temporary file. | |
1705 | */ | |
1706 | #$d_mkstemp HAS_MKSTEMP /**/ | |
1707 | ||
1708 | /* HAS_MKSTEMPS: | |
1709 | * This symbol, if defined, indicates that the mkstemps routine is | |
1710 | * available to excluslvely create and open a uniquely named | |
1711 | * (with a suffix) temporary file. | |
1712 | */ | |
1713 | #$d_mkstemps HAS_MKSTEMPS /**/ | |
1714 | ||
87b71857 JH |
1715 | /* HAS_MMAP: |
1716 | * This symbol, if defined, indicates that the mmap system call is | |
1717 | * available to map a file into memory. | |
1718 | */ | |
fe749a9f JH |
1719 | /* Mmap_t: |
1720 | * This symbol holds the return type of the mmap() system call | |
1721 | * (and simultaneously the type of the first argument). | |
1722 | * Usually set to 'void *' or 'cadd_t'. | |
1723 | */ | |
87b71857 | 1724 | #$d_mmap HAS_MMAP /**/ |
fe749a9f JH |
1725 | #define Mmap_t $mmaptype /**/ |
1726 | ||
1727 | /* HAS_MPROTECT: | |
1728 | * This symbol, if defined, indicates that the mprotect system call is | |
1729 | * available to modify the access protection of a memory mapped file. | |
1730 | */ | |
1731 | #$d_mprotect HAS_MPROTECT /**/ | |
1732 | ||
ff935051 JH |
1733 | /* HAS_MSG: |
1734 | * This symbol, if defined, indicates that the entire msg*(2) library is | |
1735 | * supported (IPC mechanism based on message queues). | |
dd4e71fd | 1736 | */ |
ff935051 | 1737 | #$d_msg HAS_MSG /**/ |
dd4e71fd | 1738 | |
c5f05a91 JH |
1739 | /* HAS_OFF64_T: |
1740 | * This symbol will be defined if the C compiler supports off64_t. | |
1741 | */ | |
1742 | #$d_off64_t HAS_OFF64_T /**/ | |
1743 | ||
ff935051 JH |
1744 | /* HAS_OPEN3: |
1745 | * This manifest constant lets the C program know that the three | |
1746 | * argument form of open(2) is available. | |
dd4e71fd | 1747 | */ |
ff935051 JH |
1748 | #$d_open3 HAS_OPEN3 /**/ |
1749 | ||
1750 | /* OLD_PTHREAD_CREATE_JOINABLE: | |
1751 | * This symbol, if defined, indicates how to create pthread | |
1752 | * in joinable (aka undetached) state. NOTE: not defined | |
1753 | * if pthread.h already has defined PTHREAD_CREATE_JOINABLE | |
1754 | * (the new version of the constant). | |
1755 | * If defined, known values are PTHREAD_CREATE_UNDETACHED | |
1756 | * and __UNDETACHED. | |
dd4e71fd | 1757 | */ |
ff935051 | 1758 | #$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ |
dd4e71fd | 1759 | |
ff935051 JH |
1760 | /* HAS_PTHREAD_YIELD: |
1761 | * This symbol, if defined, indicates that the pthread_yield | |
1762 | * routine is available to yield the execution of the current | |
1763 | * thread. sched_yield is preferable to pthread_yield. | |
1764 | */ | |
1765 | /* SCHED_YIELD: | |
1766 | * This symbol defines the way to yield the execution of | |
1767 | * the current thread. Known ways are sched_yield, | |
1768 | * pthread_yield, and pthread_yield with NULL. | |
1769 | */ | |
1770 | /* HAS_SCHED_YIELD: | |
1771 | * This symbol, if defined, indicates that the sched_yield | |
1772 | * routine is available to yield the execution of the current | |
1773 | * thread. sched_yield is preferable to pthread_yield. | |
dd4e71fd | 1774 | */ |
ff935051 JH |
1775 | #$d_pthread_yield HAS_PTHREAD_YIELD /**/ |
1776 | #define SCHED_YIELD $sched_yield /**/ | |
1777 | #$d_sched_yield HAS_SCHED_YIELD /**/ | |
dd4e71fd | 1778 | |
ff935051 JH |
1779 | /* HAS_SAFE_BCOPY: |
1780 | * This symbol, if defined, indicates that the bcopy routine is available | |
1781 | * to copy potentially overlapping memory blocks. Otherwise you should | |
1782 | * probably use memmove() or memcpy(). If neither is defined, roll your | |
1783 | * own version. | |
dd4e71fd | 1784 | */ |
ff935051 JH |
1785 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
1786 | ||
1787 | /* HAS_SAFE_MEMCPY: | |
1788 | * This symbol, if defined, indicates that the memcpy routine is available | |
1789 | * to copy potentially overlapping memory blocks. Otherwise you should | |
1790 | * probably use memmove() or memcpy(). If neither is defined, roll your | |
1791 | * own version. | |
dd4e71fd | 1792 | */ |
ff935051 | 1793 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
dd4e71fd | 1794 | |
ff935051 JH |
1795 | /* HAS_SANE_MEMCMP: |
1796 | * This symbol, if defined, indicates that the memcmp routine is available | |
1797 | * and can be used to compare relative magnitudes of chars with their high | |
1798 | * bits set. If it is not defined, roll your own version. | |
dd4e71fd | 1799 | */ |
ff935051 JH |
1800 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
1801 | ||
1802 | /* HAS_SEM: | |
1803 | * This symbol, if defined, indicates that the entire sem*(2) library is | |
1804 | * supported. | |
dd4e71fd | 1805 | */ |
ff935051 | 1806 | #$d_sem HAS_SEM /**/ |
dd4e71fd | 1807 | |
ff935051 JH |
1808 | /* HAS_SETGRENT: |
1809 | * This symbol, if defined, indicates that the setgrent routine is | |
1810 | * available for initializing sequential access of the group database. | |
dd4e71fd | 1811 | */ |
ff935051 JH |
1812 | #$d_setgrent HAS_SETGRENT /**/ |
1813 | ||
1814 | /* HAS_SETGROUPS: | |
1815 | * This symbol, if defined, indicates that the setgroups() routine is | |
1816 | * available to set the list of process groups. If unavailable, multiple | |
1817 | * groups are probably not supported. | |
dd4e71fd | 1818 | */ |
ff935051 | 1819 | #$d_setgrps HAS_SETGROUPS /**/ |
dd4e71fd | 1820 | |
ff935051 JH |
1821 | /* HAS_SETHOSTENT: |
1822 | * This symbol, if defined, indicates that the sethostent() routine is | |
1823 | * available. | |
a3635516 | 1824 | */ |
ff935051 | 1825 | #$d_sethent HAS_SETHOSTENT /**/ |
a3635516 | 1826 | |
ff935051 JH |
1827 | /* HAS_SETNETENT: |
1828 | * This symbol, if defined, indicates that the setnetent() routine is | |
1829 | * available. | |
dfe9444c | 1830 | */ |
ff935051 | 1831 | #$d_setnent HAS_SETNETENT /**/ |
dfe9444c | 1832 | |
ff935051 JH |
1833 | /* HAS_SETPROTOENT: |
1834 | * This symbol, if defined, indicates that the setprotoent() routine is | |
1835 | * available. | |
dfe9444c | 1836 | */ |
ff935051 JH |
1837 | #$d_setpent HAS_SETPROTOENT /**/ |
1838 | ||
1839 | /* HAS_SETPWENT: | |
1840 | * This symbol, if defined, indicates that the setpwent routine is | |
1841 | * available for initializing sequential access of the passwd database. | |
dfe9444c | 1842 | */ |
ff935051 | 1843 | #$d_setpwent HAS_SETPWENT /**/ |
dfe9444c | 1844 | |
ff935051 JH |
1845 | /* HAS_SETSERVENT: |
1846 | * This symbol, if defined, indicates that the setservent() routine is | |
1847 | * available. | |
48159a0c | 1848 | */ |
ff935051 | 1849 | #$d_setsent HAS_SETSERVENT /**/ |
1cfa4ec7 | 1850 | |
ff935051 JH |
1851 | /* HAS_SETSPENT: |
1852 | * This symbol, if defined, indicates that the setspent system call is | |
1853 | * available to initialize the scan of SysV shadow password entries. | |
5ff3f7a4 | 1854 | */ |
ff935051 | 1855 | #$d_setspent HAS_SETSPENT /**/ |
5ff3f7a4 | 1856 | |
ff935051 JH |
1857 | /* HAS_SETVBUF: |
1858 | * This symbol, if defined, indicates that the setvbuf routine is | |
1859 | * available to change buffering on an open stdio stream. | |
1860 | * to a line-buffered mode. | |
dfe9444c | 1861 | */ |
ff935051 | 1862 | #$d_setvbuf HAS_SETVBUF /**/ |
e5c9fcd0 | 1863 | |
ff935051 JH |
1864 | /* USE_SFIO: |
1865 | * This symbol, if defined, indicates that sfio should | |
1866 | * be used. | |
5ff3f7a4 | 1867 | */ |
ff935051 | 1868 | #$d_sfio USE_SFIO /**/ |
5ff3f7a4 | 1869 | |
ff935051 JH |
1870 | /* HAS_SHM: |
1871 | * This symbol, if defined, indicates that the entire shm*(2) library is | |
1872 | * supported. | |
e5c9fcd0 | 1873 | */ |
ff935051 | 1874 | #$d_shm HAS_SHM /**/ |
e5c9fcd0 | 1875 | |
ff935051 JH |
1876 | /* HAS_SIGACTION: |
1877 | * This symbol, if defined, indicates that Vr4's sigaction() routine | |
1878 | * is available. | |
e5c9fcd0 | 1879 | */ |
ff935051 | 1880 | #$d_sigaction HAS_SIGACTION /**/ |
e5c9fcd0 | 1881 | |
ff935051 JH |
1882 | /* HAS_SIGSETJMP: |
1883 | * This variable indicates to the C program that the sigsetjmp() | |
1884 | * routine is available to save the calling process's registers | |
1885 | * and stack environment for later use by siglongjmp(), and | |
1886 | * to optionally save the process's signal mask. See | |
1887 | * Sigjmp_buf, Sigsetjmp, and Siglongjmp. | |
e5c9fcd0 | 1888 | */ |
ff935051 JH |
1889 | /* Sigjmp_buf: |
1890 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. | |
5ff3f7a4 | 1891 | */ |
ff935051 JH |
1892 | /* Sigsetjmp: |
1893 | * This macro is used in the same way as sigsetjmp(), but will invoke | |
1894 | * traditional setjmp() if sigsetjmp isn't available. | |
1895 | * See HAS_SIGSETJMP. | |
e5c9fcd0 | 1896 | */ |
ff935051 JH |
1897 | /* Siglongjmp: |
1898 | * This macro is used in the same way as siglongjmp(), but will invoke | |
1899 | * traditional longjmp() if siglongjmp isn't available. | |
1900 | * See HAS_SIGSETJMP. | |
5ff3f7a4 | 1901 | */ |
ff935051 JH |
1902 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
1903 | #ifdef HAS_SIGSETJMP | |
1904 | #define Sigjmp_buf sigjmp_buf | |
1905 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) | |
1906 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) | |
1907 | #else | |
1908 | #define Sigjmp_buf jmp_buf | |
1909 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) | |
1910 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) | |
1911 | #endif | |
5ff3f7a4 | 1912 | |
ff935051 JH |
1913 | /* HAS_SOCKET: |
1914 | * This symbol, if defined, indicates that the BSD socket interface is | |
1915 | * supported. | |
693762b4 | 1916 | */ |
ff935051 JH |
1917 | /* HAS_SOCKETPAIR: |
1918 | * This symbol, if defined, indicates that the BSD socketpair() call is | |
1919 | * supported. | |
693762b4 | 1920 | */ |
ff935051 JH |
1921 | /* HAS_MSG_CTRUNC: |
1922 | * This symbol, if defined, indicates that the MSG_CTRUNC is supported. | |
1923 | * Checking just with #ifdef might not be enough because this symbol | |
1924 | * has been known to be an enum. | |
693762b4 | 1925 | */ |
ff935051 JH |
1926 | /* HAS_MSG_DONTROUTE: |
1927 | * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. | |
1928 | * Checking just with #ifdef might not be enough because this symbol | |
1929 | * has been known to be an enum. | |
a12fb911 | 1930 | */ |
ff935051 JH |
1931 | /* HAS_MSG_OOB: |
1932 | * This symbol, if defined, indicates that the MSG_OOB is supported. | |
1933 | * Checking just with #ifdef might not be enough because this symbol | |
1934 | * has been known to be an enum. | |
a12fb911 | 1935 | */ |
ff935051 JH |
1936 | /* HAS_MSG_PEEK: |
1937 | * This symbol, if defined, indicates that the MSG_PEEK is supported. | |
1938 | * Checking just with #ifdef might not be enough because this symbol | |
1939 | * has been known to be an enum. | |
a12fb911 | 1940 | */ |
ff935051 JH |
1941 | /* HAS_MSG_PROXY: |
1942 | * This symbol, if defined, indicates that the MSG_PROXY is supported. | |
1943 | * Checking just with #ifdef might not be enough because this symbol | |
1944 | * has been known to be an enum. | |
48159a0c | 1945 | */ |
ff935051 JH |
1946 | /* HAS_SCM_RIGHTS: |
1947 | * This symbol, if defined, indicates that the SCM_RIGHTS is supported. | |
1948 | * Checking just with #ifdef might not be enough because this symbol | |
1949 | * has been known to be an enum. | |
1950 | */ | |
1951 | #$d_socket HAS_SOCKET /**/ | |
1952 | #$d_sockpair HAS_SOCKETPAIR /**/ | |
1953 | #$d_msg_ctrunc HAS_MSG_CTRUNC /**/ | |
1954 | #$d_msg_dontroute HAS_MSG_DONTROUTE /**/ | |
1955 | #$d_msg_oob HAS_MSG_OOB /**/ | |
1956 | #$d_msg_peek HAS_MSG_PEEK /**/ | |
1957 | #$d_msg_proxy HAS_MSG_PROXY /**/ | |
1958 | #$d_scm_rights HAS_SCM_RIGHTS /**/ | |
a12fb911 | 1959 | |
ff935051 JH |
1960 | /* HAS_SQRTL: |
1961 | * This symbol, if defined, indicates that the sqrtl routine is | |
1962 | * available to do long double square roots. | |
693762b4 | 1963 | */ |
ff935051 | 1964 | #$d_sqrtl HAS_SQRTL /**/ |
693762b4 | 1965 | |
ff935051 JH |
1966 | /* USE_STAT_BLOCKS: |
1967 | * This symbol is defined if this system has a stat structure declaring | |
1968 | * st_blksize and st_blocks. | |
693762b4 | 1969 | */ |
ff935051 JH |
1970 | #ifndef USE_STAT_BLOCKS |
1971 | #$d_statblks USE_STAT_BLOCKS /**/ | |
1972 | #endif | |
693762b4 | 1973 | |
ff935051 JH |
1974 | /* HAS_STRUCT_STATFS_F_FLAGS: |
1975 | * This symbol, if defined, indicates that the struct statfs | |
1976 | * does have the f_flags member containing the mount flags of | |
1977 | * the filesystem containing the file. | |
1978 | * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3), | |
1979 | * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not | |
1980 | * have statfs() and struct statfs, they have ustat() and getmnt() | |
1981 | * with struct ustat and struct fs_data. | |
e5c9fcd0 | 1982 | */ |
ff935051 | 1983 | #$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ |
e5c9fcd0 | 1984 | |
ff935051 JH |
1985 | /* HAS_STRUCT_STATFS: |
1986 | * This symbol, if defined, indicates that the struct statfs | |
1987 | * to do statfs() is supported. | |
e5c9fcd0 | 1988 | */ |
ff935051 | 1989 | #$d_statfs_s HAS_STRUCT_STATFS /**/ |
e5c9fcd0 | 1990 | |
ff935051 JH |
1991 | /* HAS_FSTATVFS: |
1992 | * This symbol, if defined, indicates that the fstatvfs routine is | |
1993 | * available to stat filesystems by file descriptors. | |
693762b4 | 1994 | */ |
ff935051 | 1995 | #$d_fstatvfs HAS_FSTATVFS /**/ |
de4597cb | 1996 | |
ff935051 JH |
1997 | /* USE_STDIO_PTR: |
1998 | * This symbol is defined if the _ptr and _cnt fields (or similar) | |
1999 | * of the stdio FILE structure can be used to access the stdio buffer | |
2000 | * for a file handle. If this is defined, then the FILE_ptr(fp) | |
2001 | * and FILE_cnt(fp) macros will also be defined and should be used | |
2002 | * to access these fields. | |
4633a7c4 | 2003 | */ |
ff935051 JH |
2004 | /* FILE_ptr: |
2005 | * This macro is used to access the _ptr field (or equivalent) of the | |
2006 | * FILE structure pointed to by its argument. This macro will always be | |
2007 | * defined if USE_STDIO_PTR is defined. | |
bfb7748a | 2008 | */ |
ff935051 JH |
2009 | /* STDIO_PTR_LVALUE: |
2010 | * This symbol is defined if the FILE_ptr macro can be used as an | |
2011 | * lvalue. | |
c4f23d77 | 2012 | */ |
ff935051 JH |
2013 | /* FILE_cnt: |
2014 | * This macro is used to access the _cnt field (or equivalent) of the | |
2015 | * FILE structure pointed to by its argument. This macro will always be | |
2016 | * defined if USE_STDIO_PTR is defined. | |
c4f23d77 | 2017 | */ |
ff935051 JH |
2018 | /* STDIO_CNT_LVALUE: |
2019 | * This symbol is defined if the FILE_cnt macro can be used as an | |
2020 | * lvalue. | |
16d20bd9 | 2021 | */ |
ff935051 JH |
2022 | #$d_stdstdio USE_STDIO_PTR /**/ |
2023 | #ifdef USE_STDIO_PTR | |
2024 | #define FILE_ptr(fp) $stdio_ptr | |
2025 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ | |
2026 | #define FILE_cnt(fp) $stdio_cnt | |
2027 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ | |
bfb7748a | 2028 | #endif |
16d20bd9 | 2029 | |
ff935051 JH |
2030 | /* USE_STDIO_BASE: |
2031 | * This symbol is defined if the _base field (or similar) of the | |
2032 | * stdio FILE structure can be used to access the stdio buffer for | |
2033 | * a file handle. If this is defined, then the FILE_base(fp) macro | |
2034 | * will also be defined and should be used to access this field. | |
2035 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used | |
2036 | * to determine the number of bytes in the buffer. USE_STDIO_BASE | |
2037 | * will never be defined unless USE_STDIO_PTR is. | |
732c9516 | 2038 | */ |
ff935051 JH |
2039 | /* FILE_base: |
2040 | * This macro is used to access the _base field (or equivalent) of the | |
2041 | * FILE structure pointed to by its argument. This macro will always be | |
2042 | * defined if USE_STDIO_BASE is defined. | |
6b8eaf93 | 2043 | */ |
ff935051 JH |
2044 | /* FILE_bufsiz: |
2045 | * This macro is used to determine the number of bytes in the I/O | |
2046 | * buffer pointed to by _base field (or equivalent) of the FILE | |
2047 | * structure pointed to its argument. This macro will always be defined | |
2048 | * if USE_STDIO_BASE is defined. | |
2d4389e4 | 2049 | */ |
ff935051 JH |
2050 | #$d_stdiobase USE_STDIO_BASE /**/ |
2051 | #ifdef USE_STDIO_BASE | |
2052 | #define FILE_base(fp) $stdio_base | |
2053 | #define FILE_bufsiz(fp) $stdio_bufsiz | |
2054 | #endif | |
2d4389e4 | 2055 | |
ff935051 JH |
2056 | /* HAS_STRERROR: |
2057 | * This symbol, if defined, indicates that the strerror routine is | |
2058 | * available to translate error numbers to strings. See the writeup | |
2059 | * of Strerror() in this file before you try to define your own. | |
f1066039 | 2060 | */ |
ff935051 JH |
2061 | /* HAS_SYS_ERRLIST: |
2062 | * This symbol, if defined, indicates that the sys_errlist array is | |
2063 | * available to translate error numbers to strings. The extern int | |
2064 | * sys_nerr gives the size of that table. | |
dfe9444c | 2065 | */ |
ff935051 JH |
2066 | /* Strerror: |
2067 | * This preprocessor symbol is defined as a macro if strerror() is | |
2068 | * not available to translate error numbers to strings but sys_errlist[] | |
2069 | * array is there. | |
68d4903c | 2070 | */ |
ff935051 JH |
2071 | #$d_strerror HAS_STRERROR /**/ |
2072 | #$d_syserrlst HAS_SYS_ERRLIST /**/ | |
2073 | #define Strerror(e) $d_strerrm | |
68d4903c | 2074 | |
ff935051 JH |
2075 | /* HAS_STRTOLD: |
2076 | * This symbol, if defined, indicates that the strtold routine is | |
2077 | * available to convert strings to long doubles. | |
104d25b7 | 2078 | */ |
ff935051 | 2079 | #$d_strtold HAS_STRTOLD /**/ |
104d25b7 | 2080 | |
76d49b1c JH |
2081 | /* HAS_STRTOLL: |
2082 | * This symbol, if defined, indicates that the strtoll routine is | |
2083 | * available to convert strings to long longs. | |
2084 | */ | |
2085 | #$d_strtoll HAS_STRTOLL /**/ | |
2086 | ||
ff935051 JH |
2087 | /* HAS_STRTOULL: |
2088 | * This symbol, if defined, indicates that the strtoull routine is | |
2089 | * available to convert strings to unsigned long longs. | |
ad27e871 | 2090 | */ |
ff935051 | 2091 | #$d_strtoull HAS_STRTOULL /**/ |
ad27e871 | 2092 | |
ff935051 JH |
2093 | /* HAS_STRTOUQ: |
2094 | * This symbol, if defined, indicates that the strtouq routine is | |
2095 | * available to convert strings to unsigned long longs (quads). | |
104d25b7 | 2096 | */ |
ff935051 | 2097 | #$d_strtouq HAS_STRTOUQ /**/ |
104d25b7 | 2098 | |
cb86ce0e JH |
2099 | /* HAS_TELLDIR_PROTO: |
2100 | * This symbol, if defined, indicates that the system provides | |
2101 | * a prototype for the telldir() function. Otherwise, it is up | |
2102 | * to the program to supply one. A good guess is | |
b0ca4213 | 2103 | * extern long telldir _((DIR*)); |
cb86ce0e JH |
2104 | */ |
2105 | #$d_telldirproto HAS_TELLDIR_PROTO /**/ | |
2106 | ||
ff935051 JH |
2107 | /* Time_t: |
2108 | * This symbol holds the type returned by time(). It can be long, | |
2109 | * or time_t on BSD sites (in which case <sys/types.h> should be | |
2110 | * included). | |
2111 | */ | |
2112 | #define Time_t $timetype /* Time type */ | |
2113 | ||
2114 | /* HAS_TIMES: | |
2115 | * This symbol, if defined, indicates that the times() routine exists. | |
2116 | * Note that this became obsolete on some systems (SUNOS), which now | |
2117 | * use getrusage(). It may be necessary to include <sys/times.h>. | |
2118 | */ | |
2119 | #$d_times HAS_TIMES /**/ | |
2120 | ||
2121 | /* HAS_UNION_SEMUN: | |
2122 | * This symbol, if defined, indicates that the union semun is | |
2123 | * defined by including <sys/sem.h>. If not, the user code | |
2124 | * probably needs to define it as: | |
2125 | * union semun { | |
2126 | * int val; | |
2127 | * struct semid_ds *buf; | |
2128 | * unsigned short *array; | |
2129 | * } | |
2130 | */ | |
2131 | /* USE_SEMCTL_SEMUN: | |
2132 | * This symbol, if defined, indicates that union semun is | |
2133 | * used for semctl IPC_STAT. | |
2134 | */ | |
2135 | /* USE_SEMCTL_SEMID_DS: | |
2136 | * This symbol, if defined, indicates that struct semid_ds * is | |
2137 | * used for semctl IPC_STAT. | |
2138 | */ | |
2139 | #$d_union_semun HAS_UNION_SEMUN /**/ | |
2140 | #$d_semctl_semun USE_SEMCTL_SEMUN /**/ | |
2141 | #$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ | |
2142 | ||
0545a864 JH |
2143 | /* HAS_USTAT: |
2144 | * This symbol, if defined, indicates that the ustat system call is | |
2145 | * available to query file system statistics by dev_t. | |
2146 | */ | |
2147 | #$d_ustat HAS_USTAT /**/ | |
2148 | ||
ff935051 JH |
2149 | /* HAS_VFORK: |
2150 | * This symbol, if defined, indicates that vfork() exists. | |
2151 | */ | |
2152 | #$d_vfork HAS_VFORK /**/ | |
2153 | ||
2154 | /* Signal_t: | |
2155 | * This symbol's value is either "void" or "int", corresponding to the | |
2156 | * appropriate return type of a signal handler. Thus, you can declare | |
2157 | * a signal handler using "Signal_t (*handler)()", and define the | |
2158 | * handler using "Signal_t handler(sig)". | |
2159 | */ | |
2160 | #define Signal_t $signal_t /* Signal handler's return type */ | |
2161 | ||
2162 | /* HAS_VPRINTF: | |
2163 | * This symbol, if defined, indicates that the vprintf routine is available | |
2164 | * to printf with a pointer to an argument list. If unavailable, you | |
2165 | * may need to write your own, probably in terms of _doprnt(). | |
2166 | */ | |
2167 | /* USE_CHAR_VSPRINTF: | |
2168 | * This symbol is defined if this system has vsprintf() returning type | |
2169 | * (char*). The trend seems to be to declare it as "int vsprintf()". It | |
2170 | * is up to the package author to declare vsprintf correctly based on the | |
2171 | * symbol. | |
2172 | */ | |
2173 | #$d_vprintf HAS_VPRINTF /**/ | |
2174 | #$d_charvspr USE_CHAR_VSPRINTF /**/ | |
2175 | ||
dfe9444c AD |
2176 | /* USE_DYNAMIC_LOADING: |
2177 | * This symbol, if defined, indicates that dynamic loading of | |
2178 | * some sort is available. | |
2179 | */ | |
2180 | #$usedl USE_DYNAMIC_LOADING /**/ | |
2181 | ||
ff935051 JH |
2182 | /* DOUBLESIZE: |
2183 | * This symbol contains the size of a double, so that the C preprocessor | |
2184 | * can make decisions based on it. | |
2185 | */ | |
2186 | #define DOUBLESIZE $doublesize /**/ | |
2187 | ||
2188 | /* EBCDIC: | |
2189 | * This symbol, if defined, indicates that this system uses | |
2190 | * EBCDIC encoding. | |
2191 | */ | |
2192 | #$ebcdic EBCDIC /**/ | |
2193 | ||
66fe083f JH |
2194 | /* FFLUSH_NULL: |
2195 | * This symbol, if defined, tells that fflush(NULL) does flush | |
2196 | * all pending stdio output. | |
2197 | */ | |
767df6a1 JH |
2198 | /* FFLUSH_ALL: |
2199 | * This symbol, if defined, tells that to flush | |
2200 | * all pending stdio output one must loop through all | |
a71cd7cd | 2201 | * the stdio file handles stored in an array and fflush them. |
a32a45b6 JH |
2202 | * Note that if fflushNULL is defined, fflushall will not |
2203 | * even be probed for and will be left undefined. | |
767df6a1 JH |
2204 | */ |
2205 | #$fflushNULL FFLUSH_NULL /**/ | |
2206 | #$fflushall FFLUSH_ALL /**/ | |
66fe083f | 2207 | |
ff935051 JH |
2208 | /* Fpos_t: |
2209 | * This symbol holds the type used to declare file positions in libc. | |
2210 | * It can be fpos_t, long, uint, etc... It may be necessary to include | |
2211 | * <sys/types.h> to get any typedef'ed information. | |
2212 | */ | |
2213 | #define Fpos_t $fpostype /* File position type */ | |
2214 | ||
2215 | /* Gid_t_f: | |
2216 | * This symbol defines the format string used for printing a Gid_t. | |
2217 | */ | |
2218 | #define Gid_t_f $gidformat /**/ | |
2219 | ||
2220 | /* Gid_t_size: | |
2221 | * This symbol holds the size of a Gid_t in bytes. | |
2222 | */ | |
2223 | #define Gid_t_size $gidsize /* GID size */ | |
2224 | ||
2225 | /* Gid_t: | |
2226 | * This symbol holds the return type of getgid() and the type of | |
2227 | * argument to setrgid() and related functions. Typically, | |
2228 | * it is the type of group ids in the kernel. It can be int, ushort, | |
2229 | * uid_t, etc... It may be necessary to include <sys/types.h> to get | |
2230 | * any typedef'ed information. | |
2231 | */ | |
2232 | #define Gid_t $gidtype /* Type for getgid(), etc... */ | |
2233 | ||
2234 | /* Groups_t: | |
2235 | * This symbol holds the type used for the second argument to | |
2236 | * getgroups() and setgropus(). Usually, this is the same as | |
2237 | * gidtype (gid_t) , but sometimes it isn't. | |
2238 | * It can be int, ushort, uid_t, etc... | |
2239 | * It may be necessary to include <sys/types.h> to get any | |
2240 | * typedef'ed information. This is only required if you have | |
2241 | * getgroups() or setgropus().. | |
2242 | */ | |
2243 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) | |
2244 | #define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ | |
2245 | #endif | |
2246 | ||
dfe9444c AD |
2247 | /* DB_Prefix_t: |
2248 | * This symbol contains the type of the prefix structure element | |
2249 | * in the <db.h> header file. In older versions of DB, it was | |
2250 | * int, while in newer ones it is u_int32_t. | |
2251 | */ | |
2252 | /* DB_Hash_t: | |
2253 | * This symbol contains the type of the prefix structure element | |
2254 | * in the <db.h> header file. In older versions of DB, it was | |
2255 | * int, while in newer ones it is size_t. | |
2256 | */ | |
2257 | #define DB_Hash_t $db_hashtype /**/ | |
2258 | #define DB_Prefix_t $db_prefixtype /**/ | |
2259 | ||
ff935051 JH |
2260 | /* I_GRP: |
2261 | * This symbol, if defined, indicates to the C program that it should | |
2262 | * include <grp.h>. | |
2263 | */ | |
2264 | /* GRPASSWD: | |
2265 | * This symbol, if defined, indicates to the C program that struct group | |
2266 | * in <grp.h> contains gr_passwd. | |
2267 | */ | |
2268 | #$i_grp I_GRP /**/ | |
2269 | #$d_grpasswd GRPASSWD /**/ | |
2270 | ||
43999f95 JH |
2271 | /* I_ICONV: |
2272 | * This symbol, if defined, indicates that <iconv.h> exists and | |
2273 | * should be included. | |
2274 | */ | |
2275 | #$i_iconv I_ICONV /**/ | |
2276 | ||
5ff3f7a4 GS |
2277 | /* I_INTTYPES: |
2278 | * This symbol, if defined, indicates to the C program that it should | |
2279 | * include <inttypes.h>. | |
2280 | */ | |
5ff3f7a4 | 2281 | #$i_inttypes I_INTTYPES /**/ |
5ff3f7a4 | 2282 | |
ff935051 JH |
2283 | /* I_MACH_CTHREADS: |
2284 | * This symbol, if defined, indicates to the C program that it should | |
2285 | * include <mach/cthreads.h>. | |
2286 | */ | |
2287 | #$i_machcthr I_MACH_CTHREADS /**/ | |
2288 | ||
e7fb4fcc JH |
2289 | /* I_MNTENT: |
2290 | * This symbol, if defined, indicates that <mntent.h> exists and | |
2291 | * should be included. | |
2292 | */ | |
2293 | #$i_mntent I_MNTENT /**/ | |
2294 | ||
ff935051 JH |
2295 | /* I_NETDB: |
2296 | * This symbol, if defined, indicates that <netdb.h> exists and | |
2297 | * should be included. | |
2298 | */ | |
2299 | #$i_netdb I_NETDB /**/ | |
2300 | ||
9cc6feab JH |
2301 | /* I_NETINET_TCP: |
2302 | * This symbol, if defined, indicates to the C program that it should | |
2303 | * include <netinet/tcp.h>. | |
2304 | */ | |
2305 | #$i_netinettcp I_NETINET_TCP /**/ | |
2306 | ||
5b34fd99 JH |
2307 | /* I_POLL: |
2308 | * This symbol, if defined, indicates that <poll.h> exists and | |
2309 | * should be included. | |
2310 | */ | |
2311 | #$i_poll I_POLL /**/ | |
2312 | ||
ff935051 JH |
2313 | /* I_PTHREAD: |
2314 | * This symbol, if defined, indicates to the C program that it should | |
2315 | * include <pthread.h>. | |
2316 | */ | |
2317 | #$i_pthread I_PTHREAD /**/ | |
2318 | ||
2319 | /* I_PWD: | |
2320 | * This symbol, if defined, indicates to the C program that it should | |
2321 | * include <pwd.h>. | |
2322 | */ | |
2323 | /* PWQUOTA: | |
2324 | * This symbol, if defined, indicates to the C program that struct passwd | |
2325 | * contains pw_quota. | |
2326 | */ | |
2327 | /* PWAGE: | |
2328 | * This symbol, if defined, indicates to the C program that struct passwd | |
2329 | * contains pw_age. | |
2330 | */ | |
2331 | /* PWCHANGE: | |
2332 | * This symbol, if defined, indicates to the C program that struct passwd | |
2333 | * contains pw_change. | |
2334 | */ | |
2335 | /* PWCLASS: | |
2336 | * This symbol, if defined, indicates to the C program that struct passwd | |
2337 | * contains pw_class. | |
2338 | */ | |
2339 | /* PWEXPIRE: | |
2340 | * This symbol, if defined, indicates to the C program that struct passwd | |
2341 | * contains pw_expire. | |
2342 | */ | |
2343 | /* PWCOMMENT: | |
2344 | * This symbol, if defined, indicates to the C program that struct passwd | |
2345 | * contains pw_comment. | |
2346 | */ | |
2347 | /* PWGECOS: | |
2348 | * This symbol, if defined, indicates to the C program that struct passwd | |
2349 | * contains pw_gecos. | |
2350 | */ | |
2351 | /* PWPASSWD: | |
2352 | * This symbol, if defined, indicates to the C program that struct passwd | |
2353 | * contains pw_passwd. | |
2354 | */ | |
2355 | #$i_pwd I_PWD /**/ | |
2356 | #$d_pwquota PWQUOTA /**/ | |
2357 | #$d_pwage PWAGE /**/ | |
2358 | #$d_pwchange PWCHANGE /**/ | |
2359 | #$d_pwclass PWCLASS /**/ | |
2360 | #$d_pwexpire PWEXPIRE /**/ | |
2361 | #$d_pwcomment PWCOMMENT /**/ | |
2362 | #$d_pwgecos PWGECOS /**/ | |
2363 | #$d_pwpasswd PWPASSWD /**/ | |
2364 | ||
f1066039 JH |
2365 | /* I_SHADOW: |
2366 | * This symbol, if defined, indicates that <shadow.h> exists and | |
2367 | * should be included. | |
2368 | */ | |
2369 | #$i_shadow I_SHADOW /**/ | |
2370 | ||
86959918 JH |
2371 | /* I_SOCKS: |
2372 | * This symbol, if defined, indicates that <socks.h> exists and | |
2373 | * should be included. | |
2374 | */ | |
2375 | #$i_socks I_SOCKS /**/ | |
2376 | ||
923fc586 JH |
2377 | /* I_SUNMATH: |
2378 | * This symbol, if defined, indicates that <sunmath.h> exists and | |
2379 | * should be included. | |
2380 | */ | |
2381 | #$i_sunmath I_SUNMATH /**/ | |
2382 | ||
ca52efda JH |
2383 | /* I_SYSLOG: |
2384 | * This symbol, if defined, indicates that <syslog.h> exists and | |
2385 | * should be included. | |
2386 | */ | |
2387 | #$i_syslog I_SYSLOG /**/ | |
2388 | ||
13b3f787 JH |
2389 | /* I_SYSMODE: |
2390 | * This symbol, if defined, indicates that <sys/mode.h> exists and | |
2391 | * should be included. | |
2392 | */ | |
2393 | #$i_sysmode I_SYSMODE /**/ | |
2394 | ||
104d25b7 JH |
2395 | /* I_SYS_MOUNT: |
2396 | * This symbol, if defined, indicates that <sys/mount.h> exists and | |
2397 | * should be included. | |
2398 | */ | |
2399 | #$i_sysmount I_SYS_MOUNT /**/ | |
2400 | ||
0545a864 JH |
2401 | /* I_SYS_STATFS: |
2402 | * This symbol, if defined, indicates that <sys/statfs.h> exists. | |
2403 | */ | |
2404 | #$i_sysstatfs I_SYS_STATFS /**/ | |
2405 | ||
104d25b7 JH |
2406 | /* I_SYS_STATVFS: |
2407 | * This symbol, if defined, indicates that <sys/statvfs.h> exists and | |
2408 | * should be included. | |
2409 | */ | |
2410 | #$i_sysstatvfs I_SYS_STATVFS /**/ | |
2411 | ||
ff935051 JH |
2412 | /* I_SYSUIO: |
2413 | * This symbol, if defined, indicates that <sys/uio.h> exists and | |
2414 | * should be included. | |
2415 | */ | |
2416 | #$i_sysuio I_SYSUIO /**/ | |
2417 | ||
13b3f787 JH |
2418 | /* I_SYSUTSNAME: |
2419 | * This symbol, if defined, indicates that <sys/utsname.h> exists and | |
2420 | * should be included. | |
2421 | */ | |
2422 | #$i_sysutsname I_SYSUTSNAME /**/ | |
2423 | ||
0545a864 JH |
2424 | /* I_SYS_VFS: |
2425 | * This symbol, if defined, indicates that <sys/vfs.h> exists and | |
2426 | * should be included. | |
2427 | */ | |
2428 | #$i_sysvfs I_SYS_VFS /**/ | |
2429 | ||
ff935051 JH |
2430 | /* I_TIME: |
2431 | * This symbol, if defined, indicates to the C program that it should | |
2432 | * include <time.h>. | |
2433 | */ | |
2434 | /* I_SYS_TIME: | |
2435 | * This symbol, if defined, indicates to the C program that it should | |
2436 | * include <sys/time.h>. | |
2437 | */ | |
2438 | /* I_SYS_TIME_KERNEL: | |
2439 | * This symbol, if defined, indicates to the C program that it should | |
2440 | * include <sys/time.h> with KERNEL defined. | |
2441 | */ | |
2442 | #$i_time I_TIME /**/ | |
2443 | #$i_systime I_SYS_TIME /**/ | |
2444 | #$i_systimek I_SYS_TIME_KERNEL /**/ | |
2445 | ||
0545a864 JH |
2446 | /* I_USTAT: |
2447 | * This symbol, if defined, indicates that <ustat.h> exists and | |
2448 | * should be included. | |
2449 | */ | |
2450 | #$i_ustat I_USTAT /**/ | |
2451 | ||
ff935051 JH |
2452 | /* PERL_INC_VERSION_LIST: |
2453 | * This variable specifies the list of subdirectories in over | |
2454 | * which perl.c:incpush() and lib/lib.pm will automatically | |
2455 | * search when adding directories to @INC, in a format suitable | |
2456 | * for a C initialization string. See the inc_version_list entry | |
2457 | * in Porting/Glossary for more details. | |
2458 | */ | |
3a096bf3 | 2459 | #define PERL_INC_VERSION_LIST $inc_version_list_init /**/ |
ff935051 | 2460 | |
fe749a9f JH |
2461 | /* INSTALL_USR_BIN_PERL: |
2462 | * This symbol, if defined, indicates that Perl is to be installed | |
2463 | * also as /usr/bin/perl. | |
2464 | */ | |
2465 | #$installusrbinperl INSTALL_USR_BIN_PERL /**/ | |
2466 | ||
cf2093f6 JH |
2467 | /* PERL_PRIfldbl: |
2468 | * This symbol, if defined, contains the string used by stdio to | |
2469 | * format long doubles (format 'f') for output. | |
2470 | */ | |
2471 | /* PERL_PRIgldbl: | |
2472 | * This symbol, if defined, contains the string used by stdio to | |
2473 | * format long doubles (format 'g') for output. | |
2474 | */ | |
2475 | #$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ | |
2476 | #$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ | |
2477 | ||
ff935051 JH |
2478 | /* Off_t: |
2479 | * This symbol holds the type used to declare offsets in the kernel. | |
2480 | * It can be int, long, off_t, etc... It may be necessary to include | |
2481 | * <sys/types.h> to get any typedef'ed information. | |
2482 | */ | |
2483 | /* LSEEKSIZE: | |
2484 | * This symbol holds the number of bytes used by the Off_t. | |
2485 | */ | |
2486 | /* Off_t_size: | |
2487 | * This symbol holds the number of bytes used by the Off_t. | |
2488 | */ | |
2489 | #define Off_t $lseektype /* <offset> type */ | |
2490 | #define LSEEKSIZE $lseeksize /* <offset> size */ | |
2491 | #define Off_t_size $lseeksize /* <offset> size */ | |
2492 | ||
2493 | /* Free_t: | |
2494 | * This variable contains the return type of free(). It is usually | |
2495 | * void, but occasionally int. | |
2496 | */ | |
2497 | /* Malloc_t: | |
2498 | * This symbol is the type of pointer returned by malloc and realloc. | |
2499 | */ | |
2500 | #define Malloc_t $malloctype /**/ | |
2501 | #define Free_t $freetype /**/ | |
2502 | ||
2503 | /* MYMALLOC: | |
2504 | * This symbol, if defined, indicates that we're using our own malloc. | |
2505 | */ | |
2506 | #$d_mymalloc MYMALLOC /**/ | |
2507 | ||
2508 | /* Mode_t: | |
2509 | * This symbol holds the type used to declare file modes | |
2510 | * for systems calls. It is usually mode_t, but may be | |
2511 | * int or unsigned short. It may be necessary to include <sys/types.h> | |
2512 | * to get any typedef'ed information. | |
2513 | */ | |
2514 | #define Mode_t $modetype /* file mode parameter for system calls */ | |
2515 | ||
2516 | /* VAL_O_NONBLOCK: | |
2517 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on | |
2518 | * non-blocking I/O for the file descriptor. Note that there is no way | |
2519 | * back, i.e. you cannot turn it blocking again this way. If you wish to | |
2520 | * alternatively switch between blocking and non-blocking, use the | |
2521 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. | |
2522 | */ | |
2523 | /* VAL_EAGAIN: | |
2524 | * This symbol holds the errno error code set by read() when no data was | |
2525 | * present on the non-blocking file descriptor. | |
2526 | */ | |
2527 | /* RD_NODATA: | |
2528 | * This symbol holds the return code from read() when no data is present | |
2529 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is | |
2530 | * not defined, then you can't distinguish between no data and EOF by | |
2531 | * issuing a read(). You'll have to find another way to tell for sure! | |
2532 | */ | |
2533 | /* EOF_NONBLOCK: | |
2534 | * This symbol, if defined, indicates to the C program that a read() on | |
2535 | * a non-blocking file descriptor will return 0 on EOF, and not the value | |
2536 | * held in RD_NODATA (-1 usually, in that case!). | |
2537 | */ | |
2538 | #define VAL_O_NONBLOCK $o_nonblock | |
2539 | #define VAL_EAGAIN $eagain | |
2540 | #define RD_NODATA $rd_nodata | |
2541 | #$d_eofnblk EOF_NONBLOCK | |
2542 | ||
2543 | /* Netdb_host_t: | |
2544 | * This symbol holds the type used for the 1st argument | |
2545 | * to gethostbyaddr(). | |
2546 | */ | |
2547 | /* Netdb_hlen_t: | |
2548 | * This symbol holds the type used for the 2nd argument | |
2549 | * to gethostbyaddr(). | |
2550 | */ | |
2551 | /* Netdb_name_t: | |
2552 | * This symbol holds the type used for the argument to | |
2553 | * gethostbyname(). | |
2554 | */ | |
2555 | /* Netdb_net_t: | |
2556 | * This symbol holds the type used for the 1st argument to | |
2557 | * getnetbyaddr(). | |
2558 | */ | |
2559 | #define Netdb_host_t $netdb_host_type /**/ | |
2560 | #define Netdb_hlen_t $netdb_hlen_type /**/ | |
2561 | #define Netdb_name_t $netdb_name_type /**/ | |
2562 | #define Netdb_net_t $netdb_net_type /**/ | |
2563 | ||
8175356b JH |
2564 | /* IVTYPE: |
2565 | * This symbol defines the C type used for Perl's IV. | |
cf2093f6 | 2566 | */ |
8175356b JH |
2567 | /* UVTYPE: |
2568 | * This symbol defines the C type used for Perl's UV. | |
cf2093f6 | 2569 | */ |
8175356b JH |
2570 | /* I8TYPE: |
2571 | * This symbol defines the C type used for Perl's I8. | |
0f4b6630 | 2572 | */ |
8175356b JH |
2573 | /* U8TYPE: |
2574 | * This symbol defines the C type used for Perl's U8. | |
2575 | */ | |
2576 | /* I16TYPE: | |
2577 | * This symbol defines the C type used for Perl's I16. | |
2578 | */ | |
2579 | /* U16TYPE: | |
2580 | * This symbol defines the C type used for Perl's U16. | |
2581 | */ | |
2582 | /* I32TYPE: | |
2583 | * This symbol defines the C type used for Perl's I32. | |
2584 | */ | |
2585 | /* U32TYPE: | |
2586 | * This symbol defines the C type used for Perl's U32. | |
2587 | */ | |
2588 | /* I64TYPE: | |
2589 | * This symbol defines the C type used for Perl's I64. | |
2590 | */ | |
2591 | /* U64TYPE: | |
2592 | * This symbol defines the C type used for Perl's U64. | |
2593 | */ | |
2594 | /* NVTYPE: | |
2595 | * This symbol defines the C type used for Perl's NV. | |
2596 | */ | |
2597 | /* IVSIZE: | |
2598 | * This symbol contains the sizeof(IV). | |
2599 | */ | |
2600 | /* UVSIZE: | |
2601 | * This symbol contains the sizeof(UV). | |
2602 | */ | |
a22e52b9 JH |
2603 | /* I8SIZE: |
2604 | * This symbol contains the sizeof(I8). | |
2605 | */ | |
2606 | /* U8SIZE: | |
2607 | * This symbol contains the sizeof(U8). | |
2608 | */ | |
2609 | /* I16SIZE: | |
2610 | * This symbol contains the sizeof(I16). | |
2611 | */ | |
2612 | /* U16SIZE: | |
2613 | * This symbol contains the sizeof(U16). | |
2614 | */ | |
2615 | /* I32SIZE: | |
2616 | * This symbol contains the sizeof(I32). | |
2617 | */ | |
2618 | /* U32SIZE: | |
2619 | * This symbol contains the sizeof(U32). | |
2620 | */ | |
2621 | /* I64SIZE: | |
2622 | * This symbol contains the sizeof(I64). | |
2623 | */ | |
2624 | /* U64SIZE: | |
2625 | * This symbol contains the sizeof(U64). | |
2626 | */ | |
cce08f5b JH |
2627 | /* NV_PRESERVES_UV: |
2628 | * This symbol, if defined, indicates that a variable of type NVTYPE | |
2629 | * can preserve all the bit of a variable of type UVSIZE. | |
2630 | */ | |
8175356b JH |
2631 | #define IVTYPE $ivtype /**/ |
2632 | #define UVTYPE $uvtype /**/ | |
2633 | #define I8TYPE $i8type /**/ | |
2634 | #define U8TYPE $u8type /**/ | |
2635 | #define I16TYPE $i16type /**/ | |
2636 | #define U16TYPE $u16type /**/ | |
2637 | #define I32TYPE $i32type /**/ | |
2638 | #define U32TYPE $u32type /**/ | |
de1c2614 | 2639 | #ifdef HAS_QUAD |
8175356b JH |
2640 | #define I64TYPE $i64type /**/ |
2641 | #define U64TYPE $u64type /**/ | |
2642 | #endif | |
2643 | #define NVTYPE $nvtype /**/ | |
2644 | #define IVSIZE $ivsize /**/ | |
2645 | #define UVSIZE $uvsize /**/ | |
a22e52b9 JH |
2646 | #define I8SIZE $i8size /**/ |
2647 | #define U8SIZE $u8size /**/ | |
2648 | #define I16SIZE $i16size /**/ | |
2649 | #define U16SIZE $u16size /**/ | |
2650 | #define I32SIZE $i32size /**/ | |
2651 | #define U32SIZE $u32size /**/ | |
de1c2614 | 2652 | #ifdef HAS_QUAD |
8175356b JH |
2653 | #define I64SIZE $i64size /**/ |
2654 | #define U64SIZE $u64size /**/ | |
2655 | #endif | |
78691af5 | 2656 | #$d_nv_preserves_uv NV_PRESERVES_UV |
8175356b JH |
2657 | |
2658 | /* IVdf: | |
2659 | * This symbol defines the format string used for printing a Perl IV | |
2660 | * as a signed decimal integer. | |
2661 | */ | |
2662 | /* UVuf: | |
2663 | * This symbol defines the format string used for printing a Perl UV | |
2664 | * as an unsigned decimal integer. | |
2665 | */ | |
2666 | /* UVof: | |
2667 | * This symbol defines the format string used for printing a Perl UV | |
2668 | * as an unsigned octal integer. | |
2669 | */ | |
2670 | /* UVxf: | |
2671 | * This symbol defines the format string used for printing a Perl UV | |
2672 | * as an unsigned hexadecimal integer. | |
cf2093f6 | 2673 | */ |
8175356b JH |
2674 | #define IVdf $ivdformat /**/ |
2675 | #define UVuf $uvuformat /**/ | |
2676 | #define UVof $uvoformat /**/ | |
2677 | #define UVxf $uvxformat /**/ | |
cf2093f6 | 2678 | |
ff935051 JH |
2679 | /* Pid_t: |
2680 | * This symbol holds the type used to declare process ids in the kernel. | |
2681 | * It can be int, uint, pid_t, etc... It may be necessary to include | |
2682 | * <sys/types.h> to get any typedef'ed information. | |
2683 | */ | |
2684 | #define Pid_t $pidtype /* PID type */ | |
2685 | ||
2686 | /* PRIVLIB: | |
2687 | * This symbol contains the name of the private library for this package. | |
2688 | * The library is private in the sense that it needn't be in anyone's | |
2689 | * execution path, but it should be accessible by the world. The program | |
2690 | * should be prepared to do ~ expansion. | |
2691 | */ | |
2692 | /* PRIVLIB_EXP: | |
2693 | * This symbol contains the ~name expanded version of PRIVLIB, to be used | |
2694 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
2695 | */ | |
2696 | #define PRIVLIB "$privlib" /**/ | |
2697 | #define PRIVLIB_EXP "$privlibexp" /**/ | |
2698 | ||
2699 | /* PTRSIZE: | |
2700 | * This symbol contains the size of a pointer, so that the C preprocessor | |
2701 | * can make decisions based on it. It will be sizeof(void *) if | |
2702 | * the compiler supports (void *); otherwise it will be | |
2703 | * sizeof(char *). | |
2704 | */ | |
2705 | #define PTRSIZE $ptrsize /**/ | |
2706 | ||
2707 | /* Drand01: | |
2708 | * This macro is to be used to generate uniformly distributed | |
2709 | * random numbers over the range [0., 1.[. You may have to supply | |
2710 | * an 'extern double drand48();' in your program since SunOS 4.1.3 | |
2711 | * doesn't provide you with anything relevant in it's headers. | |
2712 | * See HAS_DRAND48_PROTO. | |
2713 | */ | |
2714 | /* Rand_seed_t: | |
2715 | * This symbol defines the type of the argument of the | |
2716 | * random seed function. | |
2717 | */ | |
2718 | /* seedDrand01: | |
2719 | * This symbol defines the macro to be used in seeding the | |
2720 | * random number generator (see Drand01). | |
2721 | */ | |
2722 | /* RANDBITS: | |
2723 | * This symbol indicates how many bits are produced by the | |
2724 | * function used to generate normalized random numbers. | |
2725 | * Values include 15, 16, 31, and 48. | |
2726 | */ | |
2727 | #define Drand01() $drand01 /**/ | |
2728 | #define Rand_seed_t $randseedtype /**/ | |
2729 | #define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ | |
2730 | #define RANDBITS $randbits /**/ | |
2731 | ||
5ff3f7a4 GS |
2732 | /* SELECT_MIN_BITS: |
2733 | * This symbol holds the minimum number of bits operated by select. | |
2734 | * That is, if you do select(n, ...), how many bits at least will be | |
2735 | * cleared in the masks if some activity is detected. Usually this | |
2736 | * is either n or 32*ceil(n/32), especially many little-endians do | |
2737 | * the latter. This is only useful if you have select(), naturally. | |
2738 | */ | |
ff935051 JH |
2739 | #define SELECT_MIN_BITS $selectminbits /**/ |
2740 | ||
2741 | /* Select_fd_set_t: | |
2742 | * This symbol holds the type used for the 2nd, 3rd, and 4th | |
2743 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET | |
2744 | * is defined, and 'int *' otherwise. This is only useful if you | |
2745 | * have select(), of course. | |
2746 | */ | |
2747 | #define Select_fd_set_t $selecttype /**/ | |
2748 | ||
2749 | /* SIG_NAME: | |
2750 | * This symbol contains a list of signal names in order of | |
2751 | * signal number. This is intended | |
2752 | * to be used as a static array initialization, like this: | |
2753 | * char *sig_name[] = { SIG_NAME }; | |
2754 | * The signals in the list are separated with commas, and each signal | |
2755 | * is surrounded by double quotes. There is no leading SIG in the signal | |
2756 | * name, i.e. SIGQUIT is known as "QUIT". | |
2757 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, | |
2758 | * etc., where nn is the actual signal number (e.g. NUM37). | |
2759 | * The signal number for sig_name[i] is stored in sig_num[i]. | |
2760 | * The last element is 0 to terminate the list with a NULL. This | |
2761 | * corresponds to the 0 at the end of the sig_num list. | |
2762 | */ | |
2763 | /* SIG_NUM: | |
2764 | * This symbol contains a list of signal numbers, in the same order as the | |
2765 | * SIG_NAME list. It is suitable for static array initialization, as in: | |
2766 | * int sig_num[] = { SIG_NUM }; | |
2767 | * The signals in the list are separated with commas, and the indices | |
2768 | * within that list and the SIG_NAME list match, so it's easy to compute | |
2769 | * the signal name from a number or vice versa at the price of a small | |
2770 | * dynamic linear lookup. | |
2771 | * Duplicates are allowed, but are moved to the end of the list. | |
2772 | * The signal number corresponding to sig_name[i] is sig_number[i]. | |
2773 | * if (i < NSIG) then sig_number[i] == i. | |
2774 | * The last element is 0, corresponding to the 0 at the end of | |
2775 | * the sig_name list. | |
2776 | */ | |
2777 | #define SIG_NAME $sig_name_init /**/ | |
2778 | #define SIG_NUM $sig_num_init /**/ | |
2779 | ||
2780 | /* SITEARCH: | |
2781 | * This symbol contains the name of the private library for this package. | |
2782 | * The library is private in the sense that it needn't be in anyone's | |
2783 | * execution path, but it should be accessible by the world. The program | |
2784 | * should be prepared to do ~ expansion. | |
2785 | * The standard distribution will put nothing in this directory. | |
2786 | * After perl has been installed, users may install their own local | |
2787 | * architecture-dependent modules in this directory with | |
2788 | * MakeMaker Makefile.PL | |
2789 | * or equivalent. See INSTALL for details. | |
2790 | */ | |
2791 | /* SITEARCH_EXP: | |
2792 | * This symbol contains the ~name expanded version of SITEARCH, to be used | |
2793 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
2794 | */ | |
2795 | #define SITEARCH "$sitearch" /**/ | |
2796 | #define SITEARCH_EXP "$sitearchexp" /**/ | |
2797 | ||
2798 | /* SITELIB: | |
2799 | * This symbol contains the name of the private library for this package. | |
2800 | * The library is private in the sense that it needn't be in anyone's | |
2801 | * execution path, but it should be accessible by the world. The program | |
2802 | * should be prepared to do ~ expansion. | |
2803 | * The standard distribution will put nothing in this directory. | |
2804 | * After perl has been installed, users may install their own local | |
2805 | * architecture-independent modules in this directory with | |
2806 | * MakeMaker Makefile.PL | |
2807 | * or equivalent. See INSTALL for details. | |
2808 | */ | |
2809 | /* SITELIB_EXP: | |
2810 | * This symbol contains the ~name expanded version of SITELIB, to be used | |
2811 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
2812 | */ | |
2813 | #define SITELIB "$sitelib" /**/ | |
2814 | #define SITELIB_EXP "$sitelibexp" /**/ | |
2815 | ||
2816 | /* Size_t: | |
2817 | * This symbol holds the type used to declare length parameters | |
2818 | * for string functions. It is usually size_t, but may be | |
2819 | * unsigned long, int, etc. It may be necessary to include | |
2820 | * <sys/types.h> to get any typedef'ed information. | |
2821 | */ | |
2822 | #define Size_t $sizetype /* length paramater for string functions */ | |
2823 | ||
2824 | /* SSize_t: | |
2825 | * This symbol holds the type used by functions that return | |
2826 | * a count of bytes or an error condition. It must be a signed type. | |
2827 | * It is usually ssize_t, but may be long or int, etc. | |
2828 | * It may be necessary to include <sys/types.h> or <unistd.h> | |
2829 | * to get any typedef'ed information. | |
2830 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). | |
2831 | */ | |
2832 | #define SSize_t $ssizetype /* signed count of bytes */ | |
5ff3f7a4 | 2833 | |
568ef1f6 | 2834 | /* STARTPERL: |
2835 | * This variable contains the string to put in front of a perl | |
2836 | * script to make sure (one hopes) that it runs with perl and not | |
2837 | * some shell. | |
2838 | */ | |
2839 | #define STARTPERL "$startperl" /**/ | |
2840 | ||
ed39a0f2 JH |
2841 | /* HAS_STDIO_STREAM_ARRAY: |
2842 | * This symbol, if defined, tells that there is an array | |
2843 | * holding the stdio streams. | |
2844 | */ | |
767df6a1 | 2845 | /* STDIO_STREAM_ARRAY: |
ed39a0f2 JH |
2846 | * This symbol tells the name of the array holding the stdio streams. |
2847 | * Usual values include _iob, __iob, and __sF. | |
767df6a1 | 2848 | */ |
ed39a0f2 | 2849 | #$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ |
767df6a1 JH |
2850 | #define STDIO_STREAM_ARRAY $stdio_stream_array |
2851 | ||
ff935051 JH |
2852 | /* Uid_t_f: |
2853 | * This symbol defines the format string used for printing a Uid_t. | |
cf2093f6 | 2854 | */ |
ff935051 JH |
2855 | #define Uid_t_f $uidformat /**/ |
2856 | ||
2857 | /* Uid_t_size: | |
2858 | * This symbol holds the size of a Uid_t in bytes. | |
2859 | */ | |
2860 | #define Uid_t_size $uidsize /* UID size */ | |
2861 | ||
2862 | /* Uid_t: | |
2863 | * This symbol holds the type used to declare user ids in the kernel. | |
2864 | * It can be int, ushort, uid_t, etc... It may be necessary to include | |
2865 | * <sys/types.h> to get any typedef'ed information. | |
2866 | */ | |
2867 | #define Uid_t $uidtype /* UID type */ | |
cf2093f6 | 2868 | |
10cc9d2a | 2869 | /* USE_64_BIT_INT: |
bd9b35c9 JH |
2870 | * This symbol, if defined, indicates that 64-bit integers should |
2871 | * be used when available. If not defined, the native integers | |
49c10eea JH |
2872 | * will be employed (be they 32 or 64 bits). The minimal possible |
2873 | * 64-bitness is used, just enough to get 64-bit integers into Perl. | |
2874 | * This may mean using for example "long longs", while your memory | |
2875 | * may still be limited to 2 gigabytes. | |
5ff3f7a4 | 2876 | */ |
10cc9d2a JH |
2877 | /* USE_64_BIT_ALL: |
2878 | * This symbol, if defined, indicates that 64-bit integers should | |
2879 | * be used when available. If not defined, the native integers | |
2880 | * will be used (be they 32 or 64 bits). The maximal possible | |
2881 | * 64-bitness is employed: LP64 or ILP64, meaning that you will | |
2882 | * be able to use more than 2 gigabytes of memory. This mode is | |
2883 | * even more binary incompatible than USE_64_BIT_INT. You may not | |
2884 | * be able to run the resulting executable in a 32-bit CPU at all or | |
2885 | * you may need at least to reboot your OS to 64-bit mode. | |
2886 | */ | |
2887 | #ifndef USE_64_BIT_INT | |
2888 | #$use64bitint USE_64_BIT_INT /**/ | |
d7d93a81 | 2889 | #endif |
5ff3f7a4 | 2890 | |
10cc9d2a JH |
2891 | #ifndef USE_64_BIT_ALL |
2892 | #$use64bitall USE_64_BIT_ALL /**/ | |
49c10eea JH |
2893 | #endif |
2894 | ||
09458382 JH |
2895 | /* USE_LARGE_FILES: |
2896 | * This symbol, if defined, indicates that large file support | |
c890dc6c | 2897 | * should be used when available. |
09458382 | 2898 | */ |
d7d93a81 | 2899 | #ifndef USE_LARGE_FILES |
249b38c6 | 2900 | #$uselargefiles USE_LARGE_FILES /**/ |
d7d93a81 | 2901 | #endif |
09458382 | 2902 | |
b0ce926a JH |
2903 | /* USE_LONG_DOUBLE: |
2904 | * This symbol, if defined, indicates that long doubles should | |
2905 | * be used when available. | |
2906 | */ | |
d7d93a81 | 2907 | #ifndef USE_LONG_DOUBLE |
b0ce926a | 2908 | #$uselongdouble USE_LONG_DOUBLE /**/ |
d7d93a81 JH |
2909 | #endif |
2910 | ||
c71a9cee JH |
2911 | /* USE_MORE_BITS: |
2912 | * This symbol, if defined, indicates that 64-bit interfaces and | |
2913 | * long doubles should be used when available. | |
2914 | */ | |
d7d93a81 JH |
2915 | #ifndef USE_MORE_BITS |
2916 | #$usemorebits USE_MORE_BITS /**/ | |
2917 | #endif | |
b0ce926a | 2918 | |
104d25b7 JH |
2919 | /* MULTIPLICITY: |
2920 | * This symbol, if defined, indicates that Perl should | |
2921 | * be built to use multiplicity. | |
2922 | */ | |
43999f95 | 2923 | #ifndef MULTIPLICITY |
104d25b7 | 2924 | #$usemultiplicity MULTIPLICITY /**/ |
d7d93a81 | 2925 | #endif |
104d25b7 | 2926 | |
e876cf0b | 2927 | /* USE_PERLIO: |
2928 | * This symbol, if defined, indicates that the PerlIO abstraction should | |
2929 | * be used throughout. If not defined, stdio should be | |
2930 | * used in a fully backward compatible manner. | |
2931 | */ | |
d7d93a81 | 2932 | #ifndef USE_PERLIO |
e876cf0b | 2933 | #$useperlio USE_PERLIO /**/ |
d7d93a81 | 2934 | #endif |
e876cf0b | 2935 | |
29209bc5 JH |
2936 | /* USE_SOCKS: |
2937 | * This symbol, if defined, indicates that Perl should | |
2938 | * be built to use socks. | |
2939 | */ | |
d7d93a81 | 2940 | #ifndef USE_SOCKS |
29209bc5 | 2941 | #$usesocks USE_SOCKS /**/ |
d7d93a81 | 2942 | #endif |
29209bc5 | 2943 | |
aaacdc8b GS |
2944 | /* USE_ITHREADS: |
2945 | * This symbol, if defined, indicates that Perl should be built to | |
2946 | * use the interpreter-based threading implementation. | |
2947 | */ | |
2948 | /* USE_5005THREADS: | |
2949 | * This symbol, if defined, indicates that Perl should be built to | |
2950 | * use the 5.005-based threading implementation. | |
dfe9444c | 2951 | */ |
693762b4 AD |
2952 | /* OLD_PTHREADS_API: |
2953 | * This symbol, if defined, indicates that Perl should | |
2954 | * be built to use the old draft POSIX threads API. | |
2955 | */ | |
aaacdc8b GS |
2956 | #$use5005threads USE_5005THREADS /**/ |
2957 | #$useithreads USE_ITHREADS /**/ | |
2958 | #if defined(USE_5005THREADS) && !defined(USE_ITHREADS) | |
2959 | #define USE_THREADS /* until src is revised*/ | |
d7d93a81 | 2960 | #endif |
693762b4 | 2961 | #$d_oldpthreads OLD_PTHREADS_API /**/ |
8e07c86e | 2962 | |
ff935051 JH |
2963 | /* PERL_VENDORLIB_EXP: |
2964 | * This symbol contains the ~name expanded version of VENDORLIB, to be used | |
2965 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
887d2938 | 2966 | */ |
ff935051 | 2967 | #$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ |
887d2938 | 2968 | |
ff935051 JH |
2969 | /* VOIDFLAGS: |
2970 | * This symbol indicates how much support of the void type is given by this | |
2971 | * compiler. What various bits mean: | |
2972 | * | |
2973 | * 1 = supports declaration of void | |
2974 | * 2 = supports arrays of pointers to functions returning void | |
2975 | * 4 = supports comparisons between pointers to void functions and | |
2976 | * addresses of void functions | |
2977 | * 8 = suports declaration of generic void pointers | |
2978 | * | |
2979 | * The package designer should define VOIDUSED to indicate the requirements | |
2980 | * of the package. This can be done either by #defining VOIDUSED before | |
2981 | * including config.h, or by defining defvoidused in Myinit.U. If the | |
2982 | * latter approach is taken, only those flags will be tested. If the | |
2983 | * level of void support necessary is not present, defines void to int. | |
dc45a647 | 2984 | */ |
ff935051 JH |
2985 | #ifndef VOIDUSED |
2986 | #define VOIDUSED $defvoidused | |
2987 | #endif | |
2988 | #define VOIDFLAGS $voidflags | |
2989 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED | |
2990 | #define void int /* is void to be avoided? */ | |
2991 | #define M_VOID /* Xenix strikes again */ | |
2992 | #endif | |
dc45a647 | 2993 | |
fe749a9f JH |
2994 | /* PERL_XS_APIVERSION: |
2995 | * This variable contains the version of the oldest perl binary | |
2996 | * compatible with the present perl. perl.c:incpush() and | |
2997 | * lib/lib.pm will automatically search in $sitearch for older | |
2998 | * directories across major versions back to xs_apiversion. | |
2999 | * This is only useful if you have a perl library directory tree | |
3000 | * structured like the default one. | |
3001 | * See INSTALL for how this works. | |
3002 | * The versioned site_perl directory was introduced in 5.005, | |
3003 | * so that is the lowest possible value. | |
3004 | * Since this can depend on compile time options (such as | |
3005 | * bincompat) it is set by Configure. Other non-default sources | |
3006 | * of potential incompatibility, such as multiplicity, threads, | |
3007 | * debugging, 64bits, sfio, etc., are not checked for currently, | |
3008 | * though in principle we could go snooping around in old | |
3009 | * Config.pm files. | |
3010 | */ | |
3011 | /* PERL_PM_APIVERSION: | |
3012 | * This variable contains the version of the oldest perl | |
3013 | * compatible with the present perl. (That is, pure perl modules | |
3014 | * written for pm_apiversion will still work for the current | |
3015 | * version). perl.c:incpush() and lib/lib.pm will automatically | |
3016 | * search in $sitelib for older directories across major versions | |
3017 | * back to pm_apiversion. This is only useful if you have a perl | |
3018 | * library directory tree structured like the default one. The | |
3019 | * versioned site_perl library was introduced in 5.005, so that's | |
3020 | * the default setting for this variable. It's hard to imagine | |
3021 | * it changing before Perl6. It is included here for symmetry | |
3022 | * with xs_apiveprsion -- the searching algorithms will | |
3023 | * (presumably) be similar. | |
3024 | * See the INSTALL file for how this works. | |
3025 | */ | |
3026 | #define PERL_XS_APIVERSION "$xs_apiversion" | |
3027 | #define PERL_PM_APIVERSION "$pm_apiversion" | |
3028 | ||
c890dc6c JH |
3029 | /* HAS_GETFSSTAT: |
3030 | * This symbol, if defined, indicates that the getfsstat routine is | |
3031 | * available to stat filesystems in bulk. | |
3032 | */ | |
3033 | #$d_getfsstat HAS_GETFSSTAT /**/ | |
3034 | ||
792d8dab JH |
3035 | /* I_IEEEFP: |
3036 | * This symbol, if defined, indicates that <ieeefp.h> exists and | |
3037 | * should be included. | |
3038 | */ | |
3039 | #$i_ieeefp I_IEEEFP /**/ | |
3040 | ||
49c10eea JH |
3041 | /* HAS_LSEEK_PROTO: |
3042 | * This symbol, if defined, indicates that the system provides | |
3043 | * a prototype for the lseek() function. Otherwise, it is up | |
3044 | * to the program to supply one. A good guess is | |
3045 | * extern off_t lseek(int, off_t, int); | |
3046 | */ | |
3047 | #$d_lseekproto HAS_LSEEK_PROTO /**/ | |
3048 | ||
c890dc6c | 3049 | /* Sock_size_t: |
10cc9d2a JH |
3050 | * This symbol holds the type used for the size argument of |
3051 | * various socket calls (just the base type, not the pointer-to). | |
c890dc6c JH |
3052 | */ |
3053 | #define Sock_size_t $socksizetype /**/ | |
3054 | ||
fe14fcc3 | 3055 | #endif |
8d063cd8 | 3056 | !GROK!THIS! |