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396e9e6f |
1 | /* |
16da7c01 |
2 | * This file is mangled by fndvers (and perhaps other scripts) to produce the config.h |
3 | * for Plan 9. It was handwritten because the standard configuration scripts were |
4 | * written in a shell dialect incomprehensible to Plan 9. |
5 | * config.h for Plan 9 |
6 | * Version: 5.004 |
7 | */ |
396e9e6f |
8 | |
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9 | /* Configuration time: 21-Oct-1996 15:11 |
10 | * Configured by: Luther Huffman, lutherh@stratcom.com |
11 | * Target system: Plan 9 |
396e9e6f |
12 | */ |
13 | |
14 | #ifndef _config_h_ |
15 | #define _config_h_ |
16 | |
17 | /* CAT2: |
18 | * This macro catenates 2 tokens together. |
19 | */ |
20 | |
21 | #define CAT2(a,b)a ## b |
22 | #define CAT3(a,b,c)a ## b ## c |
23 | #define CAT4(a,b,c,d)a ## b ## c ## d |
24 | #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e |
25 | #define StGiFy(a)# a |
26 | #define STRINGIFY(a)StGiFy(a) |
27 | #define SCAT2(a,b)StGiFy(a) StGiFy(b) |
28 | #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) |
29 | #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) |
30 | #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) |
31 | |
32 | /* config-start */ |
33 | |
34 | /* MEM_ALIGNBYTES: |
35 | * This symbol contains the number of bytes required to align a |
36 | * double. Usual values are 2, 4 and 8. |
37 | */ |
16da7c01 |
38 | #if (_P9P_OBJTYPE == 386) || (_P9P_OBJTYPE==power) |
39 | # define MEM_ALIGNBYTES 4 /* config-skip */ |
40 | #else |
41 | # if _P9P_OBJTYPE == 68020 |
42 | # define MEM_ALIGNBYTES 2 /* config-skip */ |
43 | # else |
44 | # define MEM_ALIGNBYTES 8 /* config-skip */ |
45 | # endif |
46 | #endif |
396e9e6f |
47 | |
48 | /* BIN: |
49 | * This symbol holds the path of the bin directory where the package will |
50 | * be installed. Program must be prepared to deal with ~name substitution. |
51 | */ |
52 | #define BIN "/_P9P_OBJTYPE/bin" /* */ |
53 | |
774d564b |
54 | /* BINCOMPAT3: |
55 | * This symbol, if defined, indicates that Perl 5.004 should be |
56 | * binary-compatible with Perl 5.003. |
57 | */ |
58 | #undef BINCOMPAT3 /**/ |
59 | |
396e9e6f |
60 | /* CPPSTDIN: |
61 | * This symbol contains the first part of the string which will invoke |
62 | * the C preprocessor on the standard input and produce to standard |
63 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
64 | * call a wrapper. See CPPRUN. |
65 | */ |
66 | /* CPPMINUS: |
67 | * This symbol contains the second part of the string which will invoke |
68 | * the C preprocessor on the standard input and produce to standard |
69 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
70 | * to specify standard input, otherwise the value is "". |
71 | */ |
72 | #define CPPSTDIN "cpp" |
73 | #define CPPMINUS "" |
74 | |
75 | /* HAS_ALARM: |
76 | * This symbol, if defined, indicates that the alarm routine is |
77 | * available. |
78 | */ |
79 | #define HAS_ALARM /**/ |
80 | |
81 | /* HASATTRIBUTE: |
82 | * This symbol indicates the C compiler can check for function attributes, |
83 | * such as printf formats. This is normally only supported by GNU cc. |
84 | */ |
85 | #undef HASATTRIBUTE /* config-skip*/ |
86 | #ifndef HASATTRIBUTE |
87 | #define __attribute__(_arg_) |
88 | #endif |
89 | |
90 | /* HAS_BCMP: |
91 | * This symbol is defined if the bcmp() routine is available to |
92 | * compare blocks of memory. |
93 | */ |
94 | #define HAS_BCMP /**/ |
95 | |
96 | /* HAS_BCOPY: |
97 | * This symbol is defined if the bcopy() routine is available to |
98 | * copy blocks of memory. |
99 | */ |
100 | #define HAS_BCOPY /**/ |
101 | |
102 | /* HAS_BZERO: |
103 | * This symbol is defined if the bzero() routine is available to |
104 | * set a memory block to 0. |
105 | */ |
106 | #define HAS_BZERO /**/ |
107 | |
108 | /* CASTI32: |
109 | * This symbol is defined if the C compiler can cast negative |
110 | * or large floating point numbers to 32-bit ints. |
111 | */ |
112 | #undef CASTI32 /**/ |
113 | |
114 | /* CASTNEGFLOAT: |
115 | * This symbol is defined if the C compiler can cast negative |
116 | * numbers to unsigned longs, ints and shorts. |
117 | */ |
118 | /* CASTFLAGS: |
119 | * This symbol contains flags that say what difficulties the compiler |
120 | * has casting odd floating values to unsigned long: |
121 | * 0 = ok |
122 | * 1 = couldn't cast < 0 |
123 | * 2 = couldn't cast >= 0x80000000 |
124 | * 4 = couldn't cast in argument expression list |
125 | */ |
eeb010ab |
126 | #undef CASTNEGFLOAT /**/ |
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127 | #if _P9P_OBJTYPE == 386 |
eeb010ab |
128 | # define CASTFLAGS 3 /**/ /* config-skip */ |
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129 | #else |
130 | # define CASTFLAGS 0 /**/ /* config-skip */ |
131 | #endif |
132 | |
133 | /* HAS_CHOWN: |
134 | * This symbol, if defined, indicates that the chown routine is |
135 | * available. |
136 | */ |
137 | #undef HAS_CHOWN /**/ |
138 | |
139 | /* HAS_CHROOT: |
140 | * This symbol, if defined, indicates that the chroot routine is |
141 | * available. |
142 | */ |
143 | #undef HAS_CHROOT /**/ |
144 | |
145 | /* HAS_CHSIZE: |
146 | * This symbol, if defined, indicates that the chsize routine is available |
147 | * to truncate files. You might need a -lx to get this routine. |
148 | */ |
149 | #undef HAS_CHSIZE /**/ |
150 | |
151 | /* VOID_CLOSEDIR: |
152 | * This symbol, if defined, indicates that the closedir() routine |
153 | * does not return a value. |
154 | */ |
155 | #define VOID_CLOSEDIR /**/ |
156 | |
157 | /* HASCONST: |
158 | * This symbol, if defined, indicates that this C compiler knows about |
159 | * the const type. There is no need to actually test for that symbol |
160 | * within your programs. The mere use of the "const" keyword will |
161 | * trigger the necessary tests. |
162 | */ |
163 | #define HASCONST /**/ |
164 | |
165 | /* HAS_CRYPT: |
166 | * This symbol, if defined, indicates that the crypt routine is available |
167 | * to encrypt passwords and the like. |
168 | */ |
169 | /* #define HAS_CRYPT /**/ |
170 | |
171 | /* HAS_CUSERID: |
172 | * This symbol, if defined, indicates that the cuserid routine is |
173 | * available to get character login names. |
174 | */ |
175 | #define HAS_CUSERID /**/ |
176 | |
177 | /* HAS_DBL_DIG: |
178 | * This symbol, if defined, indicates that this system's <float.h> |
179 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
180 | * of significant digits in a double precision number. If this |
181 | * symbol is not defined, a guess of 15 is usually pretty good. |
182 | */ |
183 | #undef HAS_DBL_DIG /* */ |
184 | |
185 | /* HAS_DIFFTIME: |
186 | * This symbol, if defined, indicates that the difftime routine is |
187 | * available. |
188 | */ |
189 | #define HAS_DIFFTIME /**/ |
190 | |
191 | /* HAS_DLERROR: |
192 | * This symbol, if defined, indicates that the dlerror routine is |
193 | * available to return a string describing the last error that |
194 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
195 | */ |
196 | #undef HAS_DLERROR /**/ |
197 | |
198 | /* HAS_DUP2: |
199 | * This symbol, if defined, indicates that the dup2 routine is |
200 | * available to duplicate file descriptors. |
201 | */ |
202 | #define HAS_DUP2 /**/ |
203 | |
204 | /* HAS_FCHMOD: |
205 | * This symbol, if defined, indicates that the fchmod routine is available |
206 | * to change mode of opened files. If unavailable, use chmod(). |
207 | */ |
208 | #undef HAS_FCHMOD /**/ |
209 | |
210 | /* HAS_FCHOWN: |
211 | * This symbol, if defined, indicates that the fchown routine is available |
212 | * to change ownership of opened files. If unavailable, use chown(). |
213 | */ |
214 | #undef HAS_FCHOWN /**/ |
215 | |
216 | /* HAS_FCNTL: |
217 | * This symbol, if defined, indicates to the C program that |
218 | * the fcntl() function exists. |
219 | */ |
220 | #define HAS_FCNTL /**/ |
221 | |
222 | /* HAS_FGETPOS: |
223 | * This symbol, if defined, indicates that the fgetpos routine is |
224 | * available to get the file position indicator, similar to ftell(). |
225 | */ |
226 | #define HAS_FGETPOS /**/ |
227 | |
228 | /* FLEXFILENAMES: |
229 | * This symbol, if defined, indicates that the system supports filenames |
230 | * longer than 14 characters. |
231 | */ |
232 | #define FLEXFILENAMES /**/ |
233 | |
234 | /* HAS_FLOCK: |
235 | * This symbol, if defined, indicates that the flock routine is |
236 | * available to do file locking. |
237 | */ |
238 | #undef HAS_FLOCK /**/ |
239 | |
240 | /* HAS_FORK: |
241 | * This symbol, if defined, indicates that the fork routine is |
242 | * available. |
243 | */ |
244 | #define HAS_FORK /**/ |
245 | |
246 | /* HAS_FSETPOS: |
247 | * This symbol, if defined, indicates that the fsetpos routine is |
248 | * available to set the file position indicator, similar to fseek(). |
249 | */ |
250 | #define HAS_FSETPOS /**/ |
251 | |
252 | /* HAS_GETGROUPS: |
253 | * This symbol, if defined, indicates that the getgroups() routine is |
254 | * available to get the list of process groups. If unavailable, multiple |
255 | * groups are probably not supported. |
256 | */ |
257 | #undef HAS_GETGROUPS /* config-skip */ |
258 | |
259 | /* HAS_GETHOSTENT: |
260 | * This symbol, if defined, indicates that the gethostent routine is |
261 | * available to lookup host names in some data base or other. |
262 | */ |
263 | #undef HAS_GETHOSTENT /* config-skip */ |
264 | |
265 | /* HAS_UNAME: |
266 | * This symbol, if defined, indicates that the C program may use the |
267 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
268 | * and PHOSTNAME. |
269 | */ |
270 | #undef HAS_UNAME /**/ |
271 | |
272 | /* HAS_GETLOGIN: |
273 | * This symbol, if defined, indicates that the getlogin routine is |
274 | * available to get the login name. |
275 | */ |
276 | #define HAS_GETLOGIN /**/ |
277 | |
278 | /* HAS_GETPGRP: |
279 | * This symbol, if defined, indicates that the getpgrp routine is |
280 | * available to get the current process group. |
281 | */ |
eeb010ab |
282 | /* USE_BSD_GETPGRP: |
283 | * This symbol, if defined, indicates that getpgrp needs one |
284 | * arguments whereas USG one needs none. |
285 | */ |
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286 | #define HAS_GETPGRP /**/ |
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287 | #undef USE_BSD_GETPGRP /**/ |
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288 | |
289 | /* HAS_GETPGRP2: |
290 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
291 | * routine is available to get the current process group. |
292 | */ |
293 | #undef HAS_GETPGRP2 /**/ |
294 | |
295 | /* HAS_GETPPID: |
296 | * This symbol, if defined, indicates that the getppid routine is |
297 | * available to get the parent process ID. |
298 | */ |
299 | #define HAS_GETPPID /**/ |
300 | |
301 | /* HAS_GETPRIORITY: |
302 | * This symbol, if defined, indicates that the getpriority routine is |
303 | * available to get a process's priority. |
304 | */ |
305 | #undef HAS_GETPRIORITY /**/ |
306 | |
774d564b |
307 | /* HAS_GETTIMEOFDAY: |
308 | * This symbol, if defined, indicates that the gettimeofday() system |
309 | * call is available for a sub-second accuracy clock. Usually, the file |
310 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
311 | * The type "Timeval" should be used to refer to "struct timeval". |
312 | */ |
313 | #define HAS_GETTIMEOFDAY /**/ |
314 | #define Timeval struct timeval /* Structure used by gettimeofday() */ /* config-skip */ |
315 | |
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316 | /* HAS_HTONL: |
317 | * This symbol, if defined, indicates that the htonl() routine (and |
318 | * friends htons() ntohl() ntohs()) are available to do network |
319 | * order byte swapping. |
320 | */ |
321 | /* HAS_HTONS: |
322 | * This symbol, if defined, indicates that the htons() routine (and |
323 | * friends htonl() ntohl() ntohs()) are available to do network |
324 | * order byte swapping. |
325 | */ |
326 | /* HAS_NTOHL: |
327 | * This symbol, if defined, indicates that the ntohl() routine (and |
328 | * friends htonl() htons() ntohs()) are available to do network |
329 | * order byte swapping. |
330 | */ |
331 | /* HAS_NTOHS: |
332 | * This symbol, if defined, indicates that the ntohs() routine (and |
333 | * friends htonl() htons() ntohl()) are available to do network |
334 | * order byte swapping. |
335 | */ |
336 | #define HAS_HTONL /**/ |
337 | |
338 | #define HAS_HTONS /**/ |
339 | |
340 | #define HAS_NTOHL /**/ |
341 | |
342 | #define HAS_NTOHS /**/ |
343 | |
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344 | /* HAS_INET_ATON: |
345 | * This symbol, if defined, indicates to the C program that the |
346 | * inet_aton() function is available to parse IP address "dotted-quad" |
347 | * strings. |
348 | */ |
349 | #undef HAS_INET_ATON /**/ |
350 | |
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351 | /* HAS_ISASCII: |
352 | * This manifest constant lets the C program know that isascii |
353 | * is available. |
354 | */ |
355 | #undef HAS_ISASCII /**/ |
356 | |
357 | /* HAS_KILLPG: |
358 | * This symbol, if defined, indicates that the killpg routine is available |
359 | * to kill process groups. If unavailable, you probably should use kill |
360 | * with a negative process number. |
361 | */ |
362 | #undef HAS_KILLPG /**/ |
363 | |
364 | /* HAS_LINK: |
365 | * This symbol, if defined, indicates that the link routine is |
366 | * available to create hard links. |
367 | */ |
368 | #define HAS_LINK /**/ |
369 | |
370 | /* HAS_LOCALECONV: |
371 | * This symbol, if defined, indicates that the localeconv routine is |
372 | * available for numeric and monetary formatting conventions. |
373 | */ |
374 | #define HAS_LOCALECONV /**/ |
375 | |
376 | /* HAS_LOCKF: |
377 | * This symbol, if defined, indicates that the lockf routine is |
378 | * available to do file locking. |
379 | */ |
380 | #undef HAS_LOCKF /**/ |
381 | |
382 | /* HAS_LSTAT: |
383 | * This symbol, if defined, indicates that the lstat routine is |
384 | * available to do file stats on symbolic links. |
385 | */ |
386 | #define HAS_LSTAT /**/ |
387 | |
388 | /* HAS_MBLEN: |
389 | * This symbol, if defined, indicates that the mblen routine is available |
390 | * to find the number of bytes in a multibye character. |
391 | */ |
392 | #define HAS_MBLEN /**/ |
393 | |
394 | /* HAS_MBSTOWCS: |
395 | * This symbol, if defined, indicates that the mbstowcs routine is |
396 | * available to covert a multibyte string into a wide character string. |
397 | */ |
398 | #define HAS_MBSTOWCS /**/ |
399 | |
400 | /* HAS_MBTOWC: |
401 | * This symbol, if defined, indicates that the mbtowc routine is available |
402 | * to covert a multibyte to a wide character. |
403 | */ |
404 | #define HAS_MBTOWC /**/ |
405 | |
406 | /* HAS_MEMCMP: |
407 | * This symbol, if defined, indicates that the memcmp routine is available |
408 | * to compare blocks of memory. |
409 | */ |
410 | #define HAS_MEMCMP /**/ |
411 | |
412 | /* HAS_MEMCPY: |
413 | * This symbol, if defined, indicates that the memcpy routine is available |
414 | * to copy blocks of memory. |
415 | */ |
416 | #define HAS_MEMCPY /**/ |
417 | |
418 | /* HAS_MEMMOVE: |
419 | * This symbol, if defined, indicates that the memmove routine is available |
420 | * to copy potentially overlapping blocks of memory. This should be used |
421 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
422 | * own version. |
423 | */ |
424 | #define HAS_MEMMOVE /**/ |
425 | |
426 | /* HAS_MEMSET: |
427 | * This symbol, if defined, indicates that the memset routine is available |
428 | * to set blocks of memory. |
429 | */ |
430 | #define HAS_MEMSET /**/ |
431 | |
432 | /* HAS_MKDIR: |
433 | * This symbol, if defined, indicates that the mkdir routine is available |
434 | * to create directories. Otherwise you should fork off a new process to |
435 | * exec /bin/mkdir. |
436 | */ |
437 | #define HAS_MKDIR /**/ |
438 | |
439 | /* HAS_MKFIFO: |
440 | * This symbol, if defined, indicates that the mkfifo routine is |
441 | * available to create FIFOs. Otherwise, mknod should be able to |
442 | * do it for you. However, if mkfifo is there, mknod might require |
443 | * super-user privileges which mkfifo will not. |
444 | */ |
445 | #define HAS_MKFIFO /**/ |
446 | |
447 | /* HAS_MKTIME: |
448 | * This symbol, if defined, indicates that the mktime routine is |
449 | * available. |
450 | */ |
451 | #define HAS_MKTIME /**/ |
452 | |
453 | /* HAS_MSG: |
454 | * This symbol, if defined, indicates that the entire msg*(2) library is |
455 | * supported (IPC mechanism based on message queues). |
456 | */ |
457 | #undef HAS_MSG /**/ |
458 | |
459 | /* HAS_NICE: |
460 | * This symbol, if defined, indicates that the nice routine is |
461 | * available. |
462 | */ |
463 | #undef HAS_NICE /**/ |
464 | |
465 | /* HAS_OPEN3: |
466 | * This manifest constant lets the C program know that the three |
467 | * argument form of open(2) is available. |
468 | */ |
469 | #define HAS_OPEN3 /**/ |
470 | |
471 | /* HAS_PATHCONF: |
472 | * This symbol, if defined, indicates that pathconf() is available |
473 | * to determine file-system related limits and options associated |
474 | * with a given filename. |
475 | */ |
476 | /* HAS_FPATHCONF: |
477 | * This symbol, if defined, indicates that pathconf() is available |
478 | * to determine file-system related limits and options associated |
479 | * with a given open file descriptor. |
480 | */ |
481 | #define HAS_PATHCONF /**/ |
482 | #define HAS_FPATHCONF /**/ |
483 | |
484 | /* HAS_PAUSE: |
485 | * This symbol, if defined, indicates that the pause routine is |
486 | * available to suspend a process until a signal is received. |
487 | */ |
488 | #define HAS_PAUSE /**/ |
489 | |
490 | /* HAS_PIPE: |
491 | * This symbol, if defined, indicates that the pipe routine is |
492 | * available to create an inter-process channel. |
493 | */ |
494 | #define HAS_PIPE /**/ |
495 | |
496 | /* HAS_POLL: |
497 | * This symbol, if defined, indicates that the poll routine is |
498 | * available to poll active file descriptors. |
499 | */ |
500 | #undef HAS_POLL /**/ |
501 | |
502 | /* HAS_READDIR: |
503 | * This symbol, if defined, indicates that the readdir routine is |
504 | * available to read directory entries. You may have to include |
505 | * <dirent.h>. See I_DIRENT. |
506 | */ |
507 | #define HAS_READDIR /**/ |
508 | |
774d564b |
509 | /* HAS_SANE_MEMCMP: |
510 | * This symbol, if defined, indicates that the memcmp routine is available |
511 | * and can be used to compare relative magnitudes of chars with their high |
512 | * bits set. If it is not defined, roll your own version. |
513 | */ |
514 | #define HAS_SANE_MEMCMP /**/ |
515 | |
396e9e6f |
516 | /* HAS_SEEKDIR: |
517 | * This symbol, if defined, indicates that the seekdir routine is |
518 | * available. You may have to include <dirent.h>. See I_DIRENT. |
519 | */ |
520 | #undef HAS_SEEKDIR /**/ |
521 | |
522 | /* HAS_TELLDIR: |
523 | * This symbol, if defined, indicates that the telldir routine is |
524 | * available. You may have to include <dirent.h>. See I_DIRENT. |
525 | */ |
526 | #undef HAS_TELLDIR /**/ |
527 | |
528 | /* HAS_REWINDDIR: |
529 | * This symbol, if defined, indicates that the rewinddir routine is |
530 | * available. You may have to include <dirent.h>. See I_DIRENT. |
531 | */ |
532 | #define HAS_REWINDDIR /**/ |
533 | |
534 | /* HAS_READLINK: |
535 | * This symbol, if defined, indicates that the readlink routine is |
536 | * available to read the value of a symbolic link. |
537 | */ |
538 | #define HAS_READLINK /**/ |
539 | |
540 | /* HAS_RENAME: |
541 | * This symbol, if defined, indicates that the rename routine is available |
542 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
543 | * trick. |
544 | */ |
545 | #define HAS_RENAME /**/ |
546 | |
547 | /* HAS_RMDIR: |
548 | * This symbol, if defined, indicates that the rmdir routine is |
549 | * available to remove directories. Otherwise you should fork off a |
550 | * new process to exec /bin/rmdir. |
551 | */ |
552 | #define HAS_RMDIR /**/ |
553 | |
554 | /* HAS_SAFE_BCOPY: |
555 | * This symbol, if defined, indicates that the bcopy routine is available |
556 | * to copy potentially overlapping memory blocks. Otherwise you should |
557 | * probably use memmove() or memcpy(). If neither is defined, roll your |
558 | * own version. |
559 | */ |
560 | #undef HAS_SAFE_BCOPY /**/ |
561 | |
562 | /* HAS_SAFE_MEMCPY: |
563 | * This symbol, if defined, indicates that the memcpy routine is available |
564 | * to copy potentially overlapping memory blocks. Otherwise you should |
565 | * probably use memmove() or memcpy(). If neither is defined, roll your |
566 | * own version. |
567 | */ |
568 | #undef HAS_SAFE_MEMCPY /**/ |
569 | |
570 | /* HAS_SELECT: |
571 | * This symbol, if defined, indicates that the select routine is |
572 | * available to select active file descriptors. If the timeout field |
573 | * is used, <sys/time.h> may need to be included. |
574 | */ |
575 | #define HAS_SELECT /* config-skip */ |
576 | |
577 | /* HAS_SEM: |
578 | * This symbol, if defined, indicates that the entire sem*(2) library is |
579 | * supported. |
580 | */ |
581 | #undef HAS_SEM /**/ |
582 | |
583 | /* HAS_SETEGID: |
584 | * This symbol, if defined, indicates that the setegid routine is available |
585 | * to change the effective gid of the current program. |
586 | */ |
587 | #undef HAS_SETEGID /**/ |
588 | |
589 | /* HAS_SETEUID: |
590 | * This symbol, if defined, indicates that the seteuid routine is available |
591 | * to change the effective uid of the current program. |
592 | */ |
593 | #undef HAS_SETEUID /**/ |
594 | |
595 | /* HAS_SETLINEBUF: |
596 | * This symbol, if defined, indicates that the setlinebuf routine is |
597 | * available to change stderr or stdout from block-buffered or unbuffered |
598 | * to a line-buffered mode. |
599 | */ |
600 | #undef HAS_SETLINEBUF /**/ |
601 | |
602 | /* HAS_SETLOCALE: |
603 | * This symbol, if defined, indicates that the setlocale routine is |
604 | * available to handle locale-specific ctype implementations. |
605 | */ |
606 | #define HAS_SETLOCALE /**/ |
607 | |
608 | /* HAS_SETPGID: |
609 | * This symbol, if defined, indicates that the setpgid routine is |
610 | * available to set process group ID. |
611 | */ |
612 | #define HAS_SETPGID /**/ |
613 | |
614 | /* HAS_SETPGRP: |
615 | * This symbol, if defined, indicates that the setpgrp routine is |
616 | * available to set the current process group. |
617 | */ |
618 | /* USE_BSDPGRP: |
619 | * This symbol, if defined, indicates that the BSD notion of process |
620 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) |
621 | * instead of the USG setpgrp(). |
622 | */ |
eeb010ab |
623 | /* USE_BSD_SETPGRP: |
624 | * This symbol, if defined, indicates that setpgrp needs two |
625 | * arguments whereas USG one needs none. See also HAS_SETPGID |
626 | * for a POSIX interface. |
627 | */ |
396e9e6f |
628 | #undef HAS_SETPGRP /**/ |
629 | #undef USE_BSDPGRP /**/ |
eeb010ab |
630 | #undef USE_BSD_SETPGRP /**/ |
396e9e6f |
631 | |
632 | /* HAS_SETPGRP2: |
633 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
634 | * routine is available to set the current process group. |
635 | */ |
636 | #undef HAS_SETPGRP2 /**/ |
637 | |
638 | /* HAS_SETPRIORITY: |
639 | * This symbol, if defined, indicates that the setpriority routine is |
640 | * available to set a process's priority. |
641 | */ |
642 | #undef HAS_SETPRIORITY /**/ |
643 | |
644 | /* HAS_SETREGID: |
645 | * This symbol, if defined, indicates that the setregid routine is |
646 | * available to change the real and effective gid of the current |
647 | * process. |
648 | */ |
649 | /* HAS_SETRESGID: |
650 | * This symbol, if defined, indicates that the setresgid routine is |
651 | * available to change the real, effective and saved gid of the current |
652 | * process. |
653 | */ |
654 | #undef HAS_SETREGID /**/ |
655 | #undef HAS_SETRESGID /**/ |
656 | |
657 | /* HAS_SETREUID: |
658 | * This symbol, if defined, indicates that the setreuid routine is |
659 | * available to change the real and effective uid of the current |
660 | * process. |
661 | */ |
662 | /* HAS_SETRESUID: |
663 | * This symbol, if defined, indicates that the setresuid routine is |
664 | * available to change the real, effective and saved uid of the current |
665 | * process. |
666 | */ |
667 | #undef HAS_SETREUID /**/ |
668 | #undef HAS_SETRESUID /**/ |
669 | |
670 | /* HAS_SETRGID: |
671 | * This symbol, if defined, indicates that the setrgid routine is available |
672 | * to change the real gid of the current program. |
673 | */ |
674 | #undef HAS_SETRGID /**/ |
675 | |
676 | /* HAS_SETRUID: |
677 | * This symbol, if defined, indicates that the setruid routine is available |
678 | * to change the real uid of the current program. |
679 | */ |
680 | #undef HAS_SETRUID /**/ |
681 | |
682 | /* HAS_SETSID: |
683 | * This symbol, if defined, indicates that the setsid routine is |
684 | * available to set the process group ID. |
685 | */ |
686 | #define HAS_SETSID /**/ |
687 | |
688 | /* HAS_SHM: |
689 | * This symbol, if defined, indicates that the entire shm*(2) library is |
690 | * supported. |
691 | */ |
692 | #undef HAS_SHM /**/ |
693 | |
694 | /* Shmat_t: |
695 | * This symbol holds the return type of the shmat() system call. |
696 | * Usually set to 'void *' or 'char *'. |
697 | */ |
698 | /* HAS_SHMAT_PROTOTYPE: |
699 | * This symbol, if defined, indicates that the sys/shm.h includes |
700 | * a prototype for shmat(). Otherwise, it is up to the program to |
701 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
702 | * but not always right so it should be emitted by the program only |
703 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
704 | */ |
705 | #undef Shmat_t /* config-skip */ |
706 | #undef HAS_SHMAT_PROTOTYPE /**/ |
707 | |
708 | /* HAS_SIGACTION: |
709 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
710 | * is available. |
711 | */ |
712 | #define HAS_SIGACTION /**/ |
713 | |
714 | /* HAS_SOCKET: |
715 | * This symbol, if defined, indicates that the BSD socket interface is |
716 | * supported. |
717 | */ |
718 | /* HAS_SOCKETPAIR: |
719 | * This symbol, if defined, indicates that the BSD socketpair() call is |
720 | * supported. |
721 | */ |
722 | #define HAS_SOCKET /**/ |
723 | #define HAS_SOCKETPAIR /**/ |
724 | |
774d564b |
725 | /* HAS_STRTOD: |
726 | * This symbol, if defined, indicates that the strtod routine is |
727 | * available to provide better numeric string conversion than atof(). |
728 | */ |
729 | #define HAS_STRTOD /**/ |
730 | |
731 | /* HAS_STRTOL: |
732 | * This symbol, if defined, indicates that the strtol routine is available |
733 | * to provide better numeric string conversion than atoi() and friends. |
734 | */ |
735 | #define HAS_STRTOL /**/ |
736 | |
737 | /* HAS_STRTOUL: |
738 | * This symbol, if defined, indicates that the strtoul routine is |
739 | * available to provide conversion of strings to unsigned long. |
740 | */ |
741 | #define HAS_STRTOUL /**/ |
742 | |
396e9e6f |
743 | /* USE_STAT_BLOCKS: |
744 | * This symbol is defined if this system has a stat structure declaring |
745 | * st_blksize and st_blocks. |
746 | */ |
747 | #undef USE_STAT_BLOCKS /**/ |
748 | |
749 | /* USE_STDIO_PTR: |
750 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
751 | * of the stdio FILE structure can be used to access the stdio buffer |
752 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
753 | * and FILE_cnt(fp) macros will also be defined and should be used |
754 | * to access these fields. |
755 | */ |
756 | /* USE_STDIO_BASE: |
757 | * This symbol is defined if the _base field (or similar) of the |
758 | * stdio FILE structure can be used to access the stdio buffer for |
759 | * a file handle. If this is defined, then the FILE_base(fp) macro |
760 | * will also be defined and should be used to access this field. |
761 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
762 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
763 | * will never be defined unless USE_STDIO_PTR is. |
764 | */ |
765 | #undef USE_STDIO_PTR /**/ |
766 | #undef USE_STDIO_BASE /**/ |
767 | |
768 | /* FILE_ptr: |
769 | * This macro is used to access the _ptr field (or equivalent) of the |
770 | * FILE structure pointed to by its argument. This macro will always be |
771 | * defined if USE_STDIO_PTR is defined. |
772 | */ |
773 | /* STDIO_PTR_LVALUE: |
774 | * This symbol is defined if the FILE_ptr macro can be used as an |
775 | * lvalue. |
776 | */ |
777 | /* FILE_cnt: |
778 | * This macro is used to access the _cnt field (or equivalent) of the |
779 | * FILE structure pointed to by its argument. This macro will always be |
780 | * defined if USE_STDIO_PTR is defined. |
781 | */ |
782 | /* STDIO_CNT_LVALUE: |
783 | * This symbol is defined if the FILE_cnt macro can be used as an |
784 | * lvalue. |
785 | */ |
786 | #ifdef USE_STDIO_PTR |
787 | #define FILE_ptr(fp) ((fp)->_ptr) |
788 | #define STDIO_PTR_LVALUE /**/ |
789 | #define FILE_cnt(fp) ((fp)->_cnt) |
790 | #define STDIO_CNT_LVALUE /**/ |
791 | #endif |
792 | |
793 | /* FILE_base: |
794 | * This macro is used to access the _base field (or equivalent) of the |
795 | * FILE structure pointed to by its argument. This macro will always be |
796 | * defined if USE_STDIO_BASE is defined. |
797 | */ |
798 | /* FILE_bufsiz: |
799 | * This macro is used to determine the number of bytes in the I/O |
800 | * buffer pointed to by _base field (or equivalent) of the FILE |
801 | * structure pointed to its argument. This macro will always be defined |
802 | * if USE_STDIO_BASE is defined. |
803 | */ |
804 | #ifdef USE_STDIO_BASE |
805 | #define FILE_base(fp) ((fp)->_base) |
806 | #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base) |
807 | #endif |
808 | |
809 | /* HAS_STRCHR: |
810 | * This symbol is defined to indicate that the strchr()/strrchr() |
811 | * functions are available for string searching. If not, try the |
812 | * index()/rindex() pair. |
813 | */ |
814 | /* HAS_INDEX: |
815 | * This symbol is defined to indicate that the index()/rindex() |
816 | * functions are available for string searching. |
817 | */ |
818 | #define HAS_STRCHR /**/ |
819 | #undef HAS_INDEX /**/ |
820 | |
821 | /* HAS_STRCOLL: |
822 | * This symbol, if defined, indicates that the strcoll routine is |
823 | * available to compare strings using collating information. |
824 | */ |
825 | #define HAS_STRCOLL /**/ |
826 | |
827 | /* USE_STRUCT_COPY: |
828 | * This symbol, if defined, indicates that this C compiler knows how |
829 | * to copy structures. If undefined, you'll need to use a block copy |
830 | * routine of some sort instead. |
831 | */ |
832 | #define USE_STRUCT_COPY /**/ |
833 | |
834 | /* HAS_STRERROR: |
835 | * This symbol, if defined, indicates that the strerror routine is |
836 | * available to translate error numbers to strings. See the writeup |
837 | * of Strerror() in this file before you try to define your own. |
838 | */ |
839 | /* HAS_SYS_ERRLIST: |
840 | * This symbol, if defined, indicates that the sys_errlist array is |
841 | * available to translate error numbers to strings. The extern int |
842 | * sys_nerr gives the size of that table. |
843 | */ |
844 | /* Strerror: |
845 | * This preprocessor symbol is defined as a macro if strerror() is |
846 | * not available to translate error numbers to strings but sys_errlist[] |
847 | * array is there. |
848 | */ |
849 | #define HAS_STRERROR /**/ |
850 | #define HAS_SYS_ERRLIST /**/ |
851 | #define Strerror(e) strerror(e) |
852 | |
853 | /* HAS_STRXFRM: |
854 | * This symbol, if defined, indicates that the strxfrm() routine is |
855 | * available to transform strings. |
856 | */ |
857 | #define HAS_STRXFRM /**/ |
858 | |
859 | /* HAS_SYMLINK: |
860 | * This symbol, if defined, indicates that the symlink routine is available |
861 | * to create symbolic links. |
862 | */ |
863 | #define HAS_SYMLINK /**/ |
864 | |
865 | /* HAS_SYSCALL: |
866 | * This symbol, if defined, indicates that the syscall routine is |
867 | * available to call arbitrary system calls. If undefined, that's tough. |
868 | */ |
869 | #undef HAS_SYSCALL /**/ |
870 | |
871 | /* HAS_SYSCONF: |
872 | * This symbol, if defined, indicates that sysconf() is available |
873 | * to determine system related limits and options. |
874 | */ |
875 | #define HAS_SYSCONF /**/ |
876 | |
877 | /* HAS_SYSTEM: |
878 | * This symbol, if defined, indicates that the system routine is |
879 | * available to issue a shell command. |
880 | */ |
881 | #define HAS_SYSTEM /**/ |
882 | |
883 | /* HAS_TCGETPGRP: |
884 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
885 | * available to get foreground process group ID. |
886 | */ |
887 | #define HAS_TCGETPGRP /**/ |
888 | |
889 | /* HAS_TCSETPGRP: |
890 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
891 | * available to set foreground process group ID. |
892 | */ |
893 | #define HAS_TCSETPGRP /**/ |
894 | |
895 | /* Time_t: |
896 | * This symbol holds the type returned by time(). It can be long, |
897 | * or time_t on BSD sites (in which case <sys/types.h> should be |
898 | * included). |
899 | */ |
900 | #define Time_t time_t /* Time type */ |
901 | |
902 | /* HAS_TIMES: |
903 | * This symbol, if defined, indicates that the times() routine exists. |
904 | * Note that this became obsolete on some systems (SUNOS), which now |
905 | * use getrusage(). It may be necessary to include <sys/times.h>. |
906 | */ |
907 | #define HAS_TIMES /**/ |
908 | |
909 | /* HAS_TRUNCATE: |
910 | * This symbol, if defined, indicates that the truncate routine is |
911 | * available to truncate files. |
912 | */ |
913 | #undef HAS_TRUNCATE /**/ |
914 | |
915 | /* HAS_TZNAME: |
916 | * This symbol, if defined, indicates that the tzname[] array is |
917 | * available to access timezone names. |
918 | */ |
919 | #define HAS_TZNAME /**/ |
920 | |
921 | /* HAS_UMASK: |
922 | * This symbol, if defined, indicates that the umask routine is |
923 | * available to set and get the value of the file creation mask. |
924 | */ |
925 | #define HAS_UMASK /**/ |
926 | |
927 | /* HAS_VFORK: |
928 | * This symbol, if defined, indicates that vfork() exists. |
929 | */ |
930 | #undef HAS_VFORK /**/ |
931 | |
932 | /* Signal_t: |
933 | * This symbol's value is either "void" or "int", corresponding to the |
934 | * appropriate return type of a signal handler. Thus, you can declare |
935 | * a signal handler using "Signal_t (*handler)()", and define the |
936 | * handler using "Signal_t handler(sig)". |
937 | */ |
938 | #define Signal_t void /* Signal handler's return type */ |
939 | |
940 | /* HASVOLATILE: |
941 | * This symbol, if defined, indicates that this C compiler knows about |
942 | * the volatile declaration. |
943 | */ |
944 | #define HASVOLATILE /**/ |
945 | #ifndef HASVOLATILE |
946 | #define volatile /* config-skip */ |
947 | #endif |
948 | |
949 | /* HAS_VPRINTF: |
950 | * This symbol, if defined, indicates that the vprintf routine is available |
951 | * to printf with a pointer to an argument list. If unavailable, you |
952 | * may need to write your own, probably in terms of _doprnt(). |
953 | */ |
954 | /* USE_CHAR_VSPRINTF: |
955 | * This symbol is defined if this system has vsprintf() returning type |
956 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
957 | * is up to the package author to declare vsprintf correctly based on the |
958 | * symbol. |
959 | */ |
960 | #define HAS_VPRINTF /**/ |
961 | #define USE_CHAR_VSPRINTF /**/ |
962 | |
963 | /* HAS_WAIT4: |
964 | * This symbol, if defined, indicates that wait4() exists. |
965 | */ |
966 | #undef HAS_WAIT4 /**/ |
967 | |
968 | /* HAS_WAITPID: |
969 | * This symbol, if defined, indicates that the waitpid routine is |
970 | * available to wait for child process. |
971 | */ |
972 | #undef HAS_WAITPID /**/ |
973 | |
974 | /* HAS_WCSTOMBS: |
975 | * This symbol, if defined, indicates that the wcstombs routine is |
976 | * available to convert wide character strings to multibyte strings. |
977 | */ |
978 | #define HAS_WCSTOMBS /**/ |
979 | |
980 | /* HAS_WCTOMB: |
981 | * This symbol, if defined, indicates that the wctomb routine is available |
982 | * to covert a wide character to a multibyte. |
983 | */ |
984 | #define HAS_WCTOMB /**/ |
985 | |
986 | /* Fpos_t: |
987 | * This symbol holds the type used to declare file positions in libc. |
988 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
989 | * <sys/types.h> to get any typedef'ed information. |
990 | */ |
991 | #define Fpos_t fpos_t /* File position type */ |
992 | |
993 | /* Gid_t: |
994 | * This symbol holds the return type of getgid() and the type of |
995 | * argument to setrgid() and related functions. Typically, |
996 | * it is the type of group ids in the kernel. It can be int, ushort, |
997 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
998 | * any typedef'ed information. |
999 | */ |
1000 | #define Gid_t gid_t /* config-skip */ |
1001 | |
1002 | /* Groups_t: |
1003 | * This symbol holds the type used for the second argument to |
1004 | * getgroups(). Usually, this is the same of gidtype, but |
1005 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
1006 | * It may be necessary to include <sys/types.h> to get any |
1007 | * typedef'ed information. This is only required if you have |
1008 | * getgroups(). |
1009 | */ |
1010 | #ifdef HAS_GETGROUPS |
1011 | #define Groups_t gid_t /* Type for 2nd arg to getgroups() */ |
1012 | #endif |
1013 | |
1014 | /* DB_Prefix_t: |
1015 | * This symbol contains the type of the prefix structure element |
1016 | * in the <db.h> header file. In older versions of DB, it was |
1017 | * int, while in newer ones it is u_int32_t. |
1018 | */ |
1019 | /* DB_Hash_t: |
1020 | * This symbol contains the type of the prefix structure element |
1021 | * in the <db.h> header file. In older versions of DB, it was |
1022 | * int, while in newer ones it is size_t. |
1023 | */ |
1024 | #define DB_Hash_t int /**/ |
1025 | #define DB_Prefix_t int /**/ |
1026 | |
1027 | /* I_DIRENT: |
1028 | * This symbol, if defined, indicates to the C program that it should |
1029 | * include <dirent.h>. Using this symbol also triggers the definition |
1030 | * of the Direntry_t define which ends up being 'struct dirent' or |
1031 | * 'struct direct' depending on the availability of <dirent.h>. |
1032 | */ |
1033 | /* DIRNAMLEN: |
1034 | * This symbol, if defined, indicates to the C program that the length |
1035 | * of directory entry names is provided by a d_namlen field. Otherwise |
1036 | * you need to do strlen() on the d_name field. |
1037 | */ |
1038 | /* Direntry_t: |
1039 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
1040 | * whether dirent is available or not. You should use this pseudo type to |
1041 | * portably declare your directory entries. |
1042 | */ |
1043 | #define I_DIRENT /**/ |
1044 | #undef DIRNAMLEN /**/ |
1045 | #define Direntry_t struct dirent |
1046 | |
1047 | /* I_DLFCN: |
1048 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
1049 | * be included. |
1050 | */ |
1051 | #undef I_DLFCN /**/ |
1052 | |
1053 | /* I_FCNTL: |
1054 | * This manifest constant tells the C program to include <fcntl.h>. |
1055 | */ |
1056 | #define I_FCNTL /**/ |
1057 | |
1058 | /* I_FLOAT: |
1059 | * This symbol, if defined, indicates to the C program that it should |
1060 | * include <float.h> to get definition of symbols like DBL_MAX or |
1061 | * DBL_MIN, i.e. machine dependent floating point values. |
1062 | */ |
1063 | #define I_FLOAT /**/ |
1064 | |
1065 | /* I_GRP: |
1066 | * This symbol, if defined, indicates to the C program that it should |
1067 | * include <grp.h>. |
1068 | */ |
1069 | #define I_GRP /**/ |
1070 | |
1071 | /* I_LIMITS: |
1072 | * This symbol, if defined, indicates to the C program that it should |
1073 | * include <limits.h> to get definition of symbols like WORD_BIT or |
1074 | * LONG_MAX, i.e. machine dependant limitations. |
1075 | */ |
1076 | #define I_LIMITS /**/ |
1077 | |
1078 | /* I_MATH: |
1079 | * This symbol, if defined, indicates to the C program that it should |
1080 | * include <math.h>. |
1081 | */ |
1082 | #define I_MATH /**/ |
1083 | |
1084 | /* I_MEMORY: |
1085 | * This symbol, if defined, indicates to the C program that it should |
1086 | * include <memory.h>. |
1087 | */ |
1088 | #undef I_MEMORY /**/ |
1089 | |
1090 | /* I_NDBM: |
1091 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
1092 | * be included. |
1093 | */ |
1094 | #undef I_NDBM /**/ |
1095 | |
1096 | /* I_NET_ERRNO: |
1097 | * This symbol, if defined, indicates that <net/errno.h> exists and |
1098 | * should be included. |
1099 | */ |
1100 | #undef I_NET_ERRNO /* config-skip */ |
1101 | |
1102 | /* I_NETINET_IN: |
1103 | * This symbol, if defined, indicates to the C program that it should |
1104 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
1105 | */ |
1106 | #define I_NETINET_IN /* config-skip */ |
1107 | |
1108 | /* I_PWD: |
1109 | * This symbol, if defined, indicates to the C program that it should |
1110 | * include <pwd.h>. |
1111 | */ |
1112 | /* PWQUOTA: |
1113 | * This symbol, if defined, indicates to the C program that struct passwd |
1114 | * contains pw_quota. |
1115 | */ |
1116 | /* PWAGE: |
1117 | * This symbol, if defined, indicates to the C program that struct passwd |
1118 | * contains pw_age. |
1119 | */ |
1120 | /* PWCHANGE: |
1121 | * This symbol, if defined, indicates to the C program that struct passwd |
1122 | * contains pw_change. |
1123 | */ |
1124 | /* PWCLASS: |
1125 | * This symbol, if defined, indicates to the C program that struct passwd |
1126 | * contains pw_class. |
1127 | */ |
1128 | /* PWEXPIRE: |
1129 | * This symbol, if defined, indicates to the C program that struct passwd |
1130 | * contains pw_expire. |
1131 | */ |
1132 | /* PWCOMMENT: |
1133 | * This symbol, if defined, indicates to the C program that struct passwd |
1134 | * contains pw_comment. |
1135 | */ |
1136 | #define I_PWD /**/ |
1137 | #undef PWQUOTA /**/ |
1138 | #undef PWAGE /**/ |
1139 | #undef PWCHANGE /**/ |
1140 | #undef PWCLASS /**/ |
1141 | #undef PWEXPIRE /**/ |
1142 | #undef PWCOMMENT /**/ |
1143 | |
1144 | /* I_STDDEF: |
1145 | * This symbol, if defined, indicates that <stddef.h> exists and should |
1146 | * be included. |
1147 | */ |
1148 | #define I_STDDEF /**/ |
1149 | |
1150 | /* I_STDLIB: |
1151 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
1152 | * be included. |
1153 | */ |
1154 | #define I_STDLIB /**/ |
1155 | |
1156 | /* I_STRING: |
1157 | * This symbol, if defined, indicates to the C program that it should |
1158 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
1159 | */ |
1160 | #define I_STRING /**/ |
1161 | |
1162 | /* I_SYS_DIR: |
1163 | * This symbol, if defined, indicates to the C program that it should |
1164 | * include <sys/dir.h>. |
1165 | */ |
1166 | #undef I_SYS_DIR /**/ |
1167 | |
1168 | /* I_SYS_FILE: |
1169 | * This symbol, if defined, indicates to the C program that it should |
1170 | * include <sys/file.h> to get definition of R_OK and friends. |
1171 | */ |
1172 | #undef I_SYS_FILE /**/ |
1173 | |
1174 | /* I_SYS_IOCTL: |
1175 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
1176 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
1177 | */ |
1178 | #define I_SYS_IOCTL /**/ |
1179 | |
1180 | /* I_SYS_NDIR: |
1181 | * This symbol, if defined, indicates to the C program that it should |
1182 | * include <sys/ndir.h>. |
1183 | */ |
1184 | #undef I_SYS_NDIR /**/ |
1185 | |
1186 | /* I_SYS_PARAM: |
1187 | * This symbol, if defined, indicates to the C program that it should |
1188 | * include <sys/param.h>. |
1189 | */ |
1190 | #define I_SYS_PARAM /**/ |
1191 | |
1192 | /* Plan 9: file position in Plan 9 is <select.h> */ |
1193 | /* I_SYS_SELECT: |
1194 | * This symbol, if defined, indicates to the C program that it should |
1195 | * include <sys/select.h> in order to get definition of struct timeval. |
1196 | */ |
1197 | #undef I_SYS_SELECT /**/ |
1198 | |
1199 | /* I_SYS_TIMES: |
1200 | * This symbol, if defined, indicates to the C program that it should |
1201 | * include <sys/times.h>. |
1202 | */ |
1203 | #define I_SYS_TIMES /**/ |
1204 | |
1205 | /* I_SYS_TYPES: |
1206 | * This symbol, if defined, indicates to the C program that it should |
1207 | * include <sys/types.h>. |
1208 | */ |
1209 | #define I_SYS_TYPES /**/ |
1210 | |
1211 | /* I_SYS_UN: |
1212 | * This symbol, if defined, indicates to the C program that it should |
1213 | * include <sys/un.h> to get UNIX domain socket definitions. |
1214 | */ |
1215 | #define I_SYS_UN /**/ |
1216 | |
1217 | /* I_TERMIO: |
1218 | * This symbol, if defined, indicates that the program should include |
1219 | * <termio.h> rather than <sgtty.h>. There are also differences in |
1220 | * the ioctl() calls that depend on the value of this symbol. |
1221 | */ |
1222 | /* I_TERMIOS: |
1223 | * This symbol, if defined, indicates that the program should include |
1224 | * the POSIX termios.h rather than sgtty.h or termio.h. |
1225 | * There are also differences in the ioctl() calls that depend on the |
1226 | * value of this symbol. |
1227 | */ |
1228 | /* I_SGTTY: |
1229 | * This symbol, if defined, indicates that the program should include |
1230 | * <sgtty.h> rather than <termio.h>. There are also differences in |
1231 | * the ioctl() calls that depend on the value of this symbol. |
1232 | */ |
1233 | #undef I_TERMIO /**/ |
1234 | #define I_TERMIOS /**/ |
1235 | #undef I_SGTTY /**/ |
1236 | |
1237 | /* Plan 9: P9 has both <time.h> and <sys/time.h> */ |
1238 | /* I_TIME: |
1239 | * This symbol, if defined, indicates to the C program that it should |
1240 | * include <time.h>. |
1241 | */ |
1242 | /* I_SYS_TIME: |
1243 | * This symbol, if defined, indicates to the C program that it should |
1244 | * include <sys/time.h>. |
1245 | */ |
1246 | /* I_SYS_TIME_KERNEL: |
1247 | * This symbol, if defined, indicates to the C program that it should |
1248 | * include <sys/time.h> with KERNEL defined. |
1249 | */ |
1250 | #define I_TIME /**/ |
1251 | #define I_SYS_TIME /**/ |
1252 | #undef I_SYS_TIME_KERNEL /**/ |
1253 | |
1254 | /* I_UNISTD: |
1255 | * This symbol, if defined, indicates to the C program that it should |
1256 | * include <unistd.h>. |
1257 | */ |
1258 | #define I_UNISTD /**/ |
1259 | |
1260 | /* I_UTIME: |
1261 | * This symbol, if defined, indicates to the C program that it should |
1262 | * include <utime.h>. |
1263 | */ |
1264 | #define I_UTIME /**/ |
1265 | |
1266 | /* I_VFORK: |
1267 | * This symbol, if defined, indicates to the C program that it should |
1268 | * include vfork.h. |
1269 | */ |
1270 | #undef I_VFORK /**/ |
1271 | |
1272 | /* Off_t: |
1273 | * This symbol holds the type used to declare offsets in the kernel. |
1274 | * It can be int, long, off_t, etc... It may be necessary to include |
1275 | * <sys/types.h> to get any typedef'ed information. |
1276 | */ |
1277 | #define Off_t off_t /* <offset> type */ |
1278 | |
1279 | /* Mode_t: |
1280 | * This symbol holds the type used to declare file modes |
1281 | * for systems calls. It is usually mode_t, but may be |
1282 | * int or unsigned short. It may be necessary to include <sys/types.h> |
1283 | * to get any typedef'ed information. |
1284 | */ |
1285 | #define Mode_t mode_t /* file mode parameter for system calls */ |
1286 | |
1287 | /* CAN_PROTOTYPE: |
1288 | * If defined, this macro indicates that the C compiler can handle |
1289 | * function prototypes. |
1290 | */ |
1291 | /* _: |
1292 | * This macro is used to declare function parameters for folks who want |
1293 | * to make declarations with prototypes using a different style than |
1294 | * the above macros. Use double parentheses. For example: |
1295 | * |
1296 | * int main _((int argc, char *argv[])); |
1297 | */ |
1298 | #define CAN_PROTOTYPE /**/ |
1299 | #ifdef CAN_PROTOTYPE |
1300 | #define _(args) args /* config-skip */ |
1301 | #else |
1302 | #define _(args) () /* config-skip */ |
1303 | #endif |
1304 | |
1305 | /* RANDBITS: |
1306 | * This symbol contains the number of bits of random number the rand() |
1307 | * function produces. Usual values are 15, 16, and 31. |
1308 | */ |
1309 | #define RANDBITS 15 /**/ |
1310 | |
1311 | /* SCRIPTDIR: |
1312 | * This symbol holds the name of the directory in which the user wants |
1313 | * to put publicly executable scripts for the package in question. It |
1314 | * is often a directory that is mounted across diverse architectures. |
1315 | * Programs must be prepared to deal with ~name expansion. |
1316 | */ |
1317 | #define SCRIPTDIR "/bin" |
1318 | |
1319 | /* Select_fd_set_t: |
1320 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
1321 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
1322 | * is defined, and 'int *' otherwise. This is only useful if you |
1323 | * have select(), of course. |
1324 | */ |
1325 | #define Select_fd_set_t fd_set * /**/ |
1326 | |
1327 | /* Size_t: |
1328 | * This symbol holds the type used to declare length parameters |
1329 | * for string functions. It is usually size_t, but may be |
1330 | * unsigned long, int, etc. It may be necessary to include |
1331 | * <sys/types.h> to get any typedef'ed information. |
1332 | */ |
1333 | #define Size_t size_t /* length paramater for string functions */ |
1334 | |
1335 | /* SSize_t: |
1336 | * This symbol holds the type used by functions that return |
1337 | * a count of bytes or an error condition. It must be a signed type. |
1338 | * It is usually ssize_t, but may be long or int, etc. |
1339 | * It may be necessary to include <sys/types.h> or <unistd.h> |
1340 | * to get any typedef'ed information. |
1341 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
1342 | */ |
1343 | #define SSize_t ssize_t /* signed count of bytes */ |
1344 | |
1345 | /* STDCHAR: |
1346 | * This symbol is defined to be the type of char used in stdio.h. |
1347 | * It has the values "unsigned char" or "char". |
1348 | */ |
1349 | #define STDCHAR char /**/ |
1350 | |
1351 | /* Uid_t: |
1352 | * This symbol holds the type used to declare user ids in the kernel. |
1353 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
1354 | * <sys/types.h> to get any typedef'ed information. |
1355 | */ |
1356 | #define Uid_t uid_t /* UID type */ |
1357 | |
1358 | /* PLAN9: |
1359 | This symbol, if defined, indicates that the program is running under the |
1360 | * Plan 9 operating system. |
1361 | */ |
1362 | #define PLAN9 /**/ |
1363 | |
1364 | #define OSNAME "plan9" |
1365 | |
bb14ff96 |
1366 | #define BIN_SH "/bin/rc" /* config-skip */ |
396e9e6f |
1367 | |
1368 | /* MYMALLOC: |
1369 | * This symbol, if defined, indicates that we're using our own malloc. |
1370 | */ |
1371 | #undef MYMALLOC /**/ |
1372 | |
1373 | |
bb14ff96 |
1374 | #undef VMS /* config-skip */ |
396e9e6f |
1375 | |
1376 | /* LOC_SED: |
1377 | * This symbol holds the complete pathname to the sed program. |
1378 | */ |
1379 | #define LOC_SED "/bin/sed" /**/ |
1380 | |
1381 | /* ARCHLIB_EXP: |
1382 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
1383 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1384 | */ |
1385 | #define ARCHLIB_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" |
bb14ff96 |
1386 | #define ARCHLIB "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" |
396e9e6f |
1387 | |
774d564b |
1388 | /* ARCHNAME: |
1389 | * This symbol holds a string representing the architecture name. |
1390 | * It may be used to construct an architecture-dependant pathname |
1391 | * where library files may be held under a private library, for |
1392 | * instance. |
1393 | */ |
1394 | #define ARCHNAME "plan9__P9P_OBJTYPE" /**/ |
1395 | |
396e9e6f |
1396 | /* BYTEORDER: |
1397 | * This symbol hold the hexadecimal constant defined in byteorder, |
1398 | * i.e. 0x1234 or 0x4321, etc... |
1399 | */ |
eeb010ab |
1400 | #if _P9P_OBJTYPE == 386 |
1401 | # define BYTEORDER 0x1234 /* little-endian */ /* config-skip */ |
1402 | #else |
1403 | # define BYTEORDER 0x4321 /* big-endian */ /* config-skip */ |
1404 | #endif |
396e9e6f |
1405 | |
1406 | /* CSH: |
1407 | * This symbol, if defined, indicates that the C-shell exists. |
1408 | * If defined, contains the full pathname of csh. |
1409 | */ |
1410 | #undef CSH /**/ |
1411 | |
1412 | /* DLSYM_NEEDS_UNDERSCORE: |
1413 | * This symbol, if defined, indicates that we need to prepend an |
1414 | * underscore to the symbol name before calling dlsym(). This only |
1415 | * makes sense if you *have* dlsym, which we will presume is the |
1416 | * case if you're using dl_dlopen.xs. |
1417 | */ |
1418 | #undef DLSYM_NEEDS_UNDERSCORE /* */ |
1419 | |
1420 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
1421 | * This symbol, if defined, indicates that the bug that prevents |
1422 | * setuid scripts from being secure is not present in this kernel. |
1423 | */ |
1424 | /* DOSUID: |
1425 | * This symbol, if defined, indicates that the C program should |
1426 | * check the script that it is executing for setuid/setgid bits, and |
1427 | * attempt to emulate setuid/setgid on systems that have disabled |
1428 | * setuid #! scripts because the kernel can't do it securely. |
1429 | * It is up to the package designer to make sure that this emulation |
1430 | * is done securely. Among other things, it should do an fstat on |
1431 | * the script it just opened to make sure it really is a setuid/setgid |
1432 | * script, it should make sure the arguments passed correspond exactly |
1433 | * to the argument on the #! line, and it should not trust any |
1434 | * subprocesses to which it must pass the filename rather than the |
1435 | * file descriptor of the script to be executed. |
1436 | */ |
1437 | #define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
1438 | #undef DOSUID /**/ |
1439 | |
1440 | /* Gconvert: |
1441 | * This preprocessor macro is defined to convert a floating point |
1442 | * number to a string without a trailing decimal point. This |
1443 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
1444 | * efficient. If gconvert() is not available, but gcvt() drops the |
1445 | * trailing decimal point, then gcvt() is used. If all else fails, |
1446 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
1447 | * macro are: value, number of digits, whether trailing zeros should |
1448 | * be retained, and the output buffer. |
1449 | * Possible values are: |
1450 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
1451 | * d_Gconvert='gcvt((x),(n),(b))' |
1452 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
1453 | * The last two assume trailing zeros should not be kept. |
1454 | */ |
1455 | #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) |
1456 | |
1457 | /* Sigjmp_buf: |
1458 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
1459 | */ |
1460 | /* Sigsetjmp: |
1461 | * This macro is used in the same way as sigsetjmp(), but will invoke |
1462 | * traditional setjmp() if sigsetjmp isn't available. |
1463 | */ |
1464 | /* Siglongjmp: |
1465 | * This macro is used in the same way as siglongjmp(), but will invoke |
1466 | * traditional longjmp() if siglongjmp isn't available. |
1467 | */ |
1468 | #define HAS_SIGSETJMP /**/ /* config-skip */ |
1469 | #define Sigjmp_buf sigjmp_buf /* config-skip */ |
1470 | #define Sigsetjmp(buf,save_mask) sigsetjmp(buf,save_mask) /* config-skip */ |
1471 | #define Siglongjmp(buf,retval) siglongjmp(buf,retval) /* config-skip */ |
1472 | |
1473 | /* USE_DYNAMIC_LOADING: |
1474 | * This symbol, if defined, indicates that dynamic loading of |
1475 | * some sort is available. |
1476 | */ |
1477 | #undef USE_DYNAMIC_LOADING /**/ |
1478 | |
1479 | /* I_DBM: |
1480 | * This symbol, if defined, indicates that <dbm.h> exists and should |
1481 | * be included. |
1482 | */ |
1483 | /* I_RPCSVC_DBM: |
1484 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
1485 | * should be included. |
1486 | */ |
1487 | #undef I_DBM /**/ |
1488 | #undef I_RPCSVC_DBM /**/ |
1489 | |
1490 | /* I_LOCALE: |
1491 | * This symbol, if defined, indicates to the C program that it should |
1492 | * include <locale.h>. |
1493 | */ |
1494 | #define I_LOCALE /**/ |
1495 | |
1496 | /* I_SYS_STAT: |
1497 | * This symbol, if defined, indicates to the C program that it should |
1498 | * include <sys/stat.h>. |
1499 | */ |
1500 | #define I_SYS_STAT /**/ |
1501 | |
1502 | /* I_STDARG: |
1503 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
1504 | * be included. |
1505 | */ |
1506 | /* I_VARARGS: |
1507 | * This symbol, if defined, indicates to the C program that it should |
1508 | * include <varargs.h>. |
1509 | */ |
1510 | #define I_STDARG /**/ |
1511 | #undef I_VARARGS /**/ |
1512 | |
1513 | /* INTSIZE: |
82488b82 |
1514 | * This symbol contains the value of sizeof(int) so that the C |
1515 | * preprocessor can make decisions based on it. |
1516 | */ |
1517 | /* LONGSIZE: |
1518 | * This symbol contains the value of sizeof(long) so that the C |
1519 | * preprocessor can make decisions based on it. |
1520 | */ |
1521 | /* SHORTSIZE: |
1522 | * This symbol contains the value of sizeof(short) so that the C |
1523 | * preprocessor can make decisions based on it. |
396e9e6f |
1524 | */ |
1525 | #define INTSIZE 4 /**/ |
82488b82 |
1526 | #define LONGSIZE 4 /**/ |
1527 | #define SHORTSIZE 2 /**/ |
396e9e6f |
1528 | |
1529 | /* Free_t: |
1530 | * This variable contains the return type of free(). It is usually |
1531 | * void, but occasionally int. |
1532 | */ |
1533 | /* Malloc_t: |
1534 | * This symbol is the type of pointer returned by malloc and realloc. |
1535 | */ |
1536 | #define Malloc_t void * /**/ |
1537 | #define Free_t void /**/ |
1538 | |
1539 | /* VAL_O_NONBLOCK: |
1540 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
1541 | * non-blocking I/O for the file descriptor. Note that there is no way |
1542 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
1543 | * alternatively switch between blocking and non-blocking, use the |
1544 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
1545 | */ |
1546 | /* VAL_EAGAIN: |
1547 | * This symbol holds the errno error code set by read() when no data was |
1548 | * present on the non-blocking file descriptor. |
1549 | */ |
1550 | /* RD_NODATA: |
1551 | * This symbol holds the return code from read() when no data is present |
1552 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
1553 | * not defined, then you can't distinguish between no data and EOF by |
1554 | * issuing a read(). You'll have to find another way to tell for sure! |
1555 | */ |
1556 | /* EOF_NONBLOCK: |
1557 | * This symbol, if defined, indicates to the C program that a read() on |
1558 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
1559 | * held in RD_NODATA (-1 usually, in that case!). |
1560 | */ |
1561 | #define VAL_O_NONBLOCK O_NONBLOCK |
1562 | #define VAL_EAGAIN EAGAIN |
1563 | #define RD_NODATA -1 |
1564 | #define EOF_NONBLOCK |
1565 | |
1566 | /* OLDARCHLIB_EXP: |
1567 | * This symbol contains the ~name expanded version of OLDARCHLIB, to be |
1568 | * used in programs that are not prepared to deal with ~ expansion at |
1569 | * run-time. |
1570 | */ |
1571 | #undef OLDARCHLIB_EXP /**/ |
bb14ff96 |
1572 | #undef OLDARCHLIB /**/ |
396e9e6f |
1573 | |
1574 | /* PRIVLIB_EXP: |
1575 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
1576 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1577 | */ |
1578 | #define PRIVLIB_EXP "/sys/lib/perl" /* */ |
bb14ff96 |
1579 | #define PRIVLIB "/sys/lib/perl" /* */ |
396e9e6f |
1580 | |
1581 | /* SIG_NAME: |
1582 | * This symbol contains a list of signal names in order of |
1583 | * signal number. This is intended |
1584 | * to be used as a static array initialization, like this: |
1585 | * char *sig_name[] = { SIG_NAME }; |
1586 | * The signals in the list are separated with commas, and each signal |
1587 | * is surrounded by double quotes. There is no leading SIG in the signal |
1588 | * name, i.e. SIGQUIT is known as "QUIT". |
1589 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
1590 | * etc., where nn is the actual signal number (e.g. NUM37). |
1591 | * The signal number for sig_name[i] is stored in sig_num[i]. |
1592 | * The last element is 0 to terminate the list with a NULL. This |
1593 | * corresponds to the 0 at the end of the sig_num list. |
1594 | */ |
1595 | /* SIG_NUM: |
1596 | * This symbol contains a list of signal numbers, in the same order as the |
1597 | * SIG_NAME list. It is suitable for static array initialization, as in: |
1598 | * int sig_num[] = { SIG_NUM }; |
1599 | * The signals in the list are separated with commas, and the indices |
1600 | * within that list and the SIG_NAME list match, so it's easy to compute |
1601 | * the signal name from a number or vice versa at the price of a small |
1602 | * dynamic linear lookup. |
1603 | * Duplicates are allowed, but are moved to the end of the list. |
1604 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
1605 | * if (i < NSIG) then sig_number[i] == i. |
1606 | * The last element is 0, corresponding to the 0 at the end of |
1607 | * the sig_name list. |
1608 | */ |
1609 | #define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","ABRT","FPE","KILL","SEGV","PIPE","ALRM","TERM","USR1","USR2","CHLD","CONT","STOP","TSTP","TTIN","TTOU",0 /* config-skip */ |
1610 | #define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,0 /* config-skip */ |
1611 | |
1612 | /* SITELIB_EXP: |
1613 | * This symbol contains the ~name expanded version of SITELIB, to be used |
1614 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1615 | */ |
1616 | #define SITELIB_EXP "/sys/lib/perl/site_perl" /* */ |
bb14ff96 |
1617 | #define SITELIB "/sys/lib/perl/site_perl" /* */ |
396e9e6f |
1618 | |
1619 | /* SITEARCH_EXP: |
1620 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
1621 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1622 | */ |
1623 | #define SITEARCH_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ |
bb14ff96 |
1624 | #define SITEARCH "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ |
396e9e6f |
1625 | |
1626 | /* STARTPERL: |
1627 | * This variable contains the string to put in front of a perl |
1628 | * script to make sure (one hopes) that it runs with perl and not |
1629 | * some shell. |
1630 | */ |
1631 | #define STARTPERL "#!/bin/perl" /**/ |
1632 | |
bb14ff96 |
1633 | /* SH_PATH: |
1634 | * Just here to shut up compiler warnings. |
1635 | */ |
1636 | #define SH_PATH "/bin/rc" /**/ |
1637 | |
1638 | #define PERLIO_IS_STDIO /* config-skip */ |
1639 | #undef I_SFIO |
1640 | |
1641 | /* USE_PERLIO: |
1642 | * This symbol, if defined, indicates that the PerlIO abstraction should |
1643 | * be used throughout. If not defined, stdio should be |
1644 | * used in a fully backward compatible manner. |
1645 | */ |
1646 | #undef USE_PERLIO /**/ |
1647 | |
1648 | /* USE_SFIO: |
1649 | * This symbol, if defined, indicates that sfio should |
1650 | * be used. |
1651 | */ |
1652 | #undef USE_SFIO /**/ |
1653 | |
eeb010ab |
1654 | /* HAS_GETPGID: |
1655 | * This symbol, if defined, indicates to the C program that |
1656 | * the getpgid(pid) function is available to get the |
1657 | * process group id. |
1658 | */ |
1659 | #undef HAS_GETPGID /**/ |
bb14ff96 |
1660 | |
1661 | /* I_SYS_RESOURCE: |
1662 | * This symbol, if defined, indicates to the C program that it should |
1663 | * include <sys/resource.h>. |
1664 | */ |
1665 | #define I_SYS_RESOURCE /**/ |
1666 | |
1667 | /* I_SYS_WAIT: |
1668 | * This symbol, if defined, indicates to the C program that it should |
1669 | * include <sys/wait.h>. |
1670 | */ |
1671 | #define I_SYS_WAIT /**/ |
1672 | |
1673 | /* I_VALUES: |
1674 | * This symbol, if defined, indicates to the C program that it should |
1675 | * include <values.h> to get definition of symbols like MINFLOAT or |
1676 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
1677 | * should use <limits.h> instead, if it is available. |
1678 | */ |
1679 | #undef I_VALUES /**/ |
1680 | |
396e9e6f |
1681 | /* VOIDFLAGS: |
1682 | * This symbol indicates how much support of the void type is given by this |
1683 | * compiler. What various bits mean: |
1684 | * |
1685 | * 1 = supports declaration of void |
1686 | * 2 = supports arrays of pointers to functions returning void |
1687 | * 4 = supports comparisons between pointers to void functions and |
1688 | * addresses of void functions |
1689 | * 8 = suports declaration of generic void pointers |
1690 | * |
1691 | * The package designer should define VOIDUSED to indicate the requirements |
1692 | * of the package. This can be done either by #defining VOIDUSED before |
1693 | * including config.h, or by defining defvoidused in Myinit.U. If the |
1694 | * latter approach is taken, only those flags will be tested. If the |
1695 | * level of void support necessary is not present, defines void to int. |
1696 | */ |
1697 | #ifndef VOIDUSED |
1698 | #define VOIDUSED 15 |
1699 | #endif |
1700 | #define VOIDFLAGS 15 |
1701 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
1702 | #define void int /* is void to be avoided? */ /* config-skip */ |
1703 | #define M_VOID /* Xenix strikes again */ /* config-skip */ |
1704 | #endif |
1705 | |
1706 | #endif |