Commit | Line | Data |
---|---|---|
396e9e6f | 1 | /* |
16da7c01 LH |
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 | |
16da7c01 LH |
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 LH |
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 | */ | |
2ae324a7 | 52 | /* BIN_EXP: |
53 | * This symbol is the filename expanded version of the BIN symbol, for | |
54 | * programs that do not want to deal with that at run-time. | |
55 | */ | |
396e9e6f | 56 | #define BIN "/_P9P_OBJTYPE/bin" /* */ |
2ae324a7 | 57 | #define BIN_EXP "/_P9P_OBJTYPE/bin" /* */ |
396e9e6f | 58 | |
774d564b | 59 | /* BINCOMPAT3: |
60 | * This symbol, if defined, indicates that Perl 5.004 should be | |
61 | * binary-compatible with Perl 5.003. | |
62 | */ | |
63 | #undef BINCOMPAT3 /**/ | |
64 | ||
396e9e6f | 65 | /* CPPSTDIN: |
66 | * This symbol contains the first part of the string which will invoke | |
67 | * the C preprocessor on the standard input and produce to standard | |
68 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also | |
69 | * call a wrapper. See CPPRUN. | |
70 | */ | |
71 | /* CPPMINUS: | |
72 | * This symbol contains the second part of the string which will invoke | |
73 | * the C preprocessor on the standard input and produce to standard | |
74 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus | |
75 | * to specify standard input, otherwise the value is "". | |
76 | */ | |
77 | #define CPPSTDIN "cpp" | |
78 | #define CPPMINUS "" | |
79 | ||
80 | /* HAS_ALARM: | |
81 | * This symbol, if defined, indicates that the alarm routine is | |
82 | * available. | |
83 | */ | |
84 | #define HAS_ALARM /**/ | |
85 | ||
86 | /* HASATTRIBUTE: | |
87 | * This symbol indicates the C compiler can check for function attributes, | |
88 | * such as printf formats. This is normally only supported by GNU cc. | |
89 | */ | |
90 | #undef HASATTRIBUTE /* config-skip*/ | |
91 | #ifndef HASATTRIBUTE | |
92 | #define __attribute__(_arg_) | |
93 | #endif | |
94 | ||
95 | /* HAS_BCMP: | |
96 | * This symbol is defined if the bcmp() routine is available to | |
97 | * compare blocks of memory. | |
98 | */ | |
99 | #define HAS_BCMP /**/ | |
100 | ||
101 | /* HAS_BCOPY: | |
102 | * This symbol is defined if the bcopy() routine is available to | |
103 | * copy blocks of memory. | |
104 | */ | |
105 | #define HAS_BCOPY /**/ | |
106 | ||
107 | /* HAS_BZERO: | |
108 | * This symbol is defined if the bzero() routine is available to | |
109 | * set a memory block to 0. | |
110 | */ | |
111 | #define HAS_BZERO /**/ | |
112 | ||
113 | /* CASTI32: | |
114 | * This symbol is defined if the C compiler can cast negative | |
115 | * or large floating point numbers to 32-bit ints. | |
116 | */ | |
117 | #undef CASTI32 /**/ | |
118 | ||
119 | /* CASTNEGFLOAT: | |
120 | * This symbol is defined if the C compiler can cast negative | |
121 | * numbers to unsigned longs, ints and shorts. | |
122 | */ | |
123 | /* CASTFLAGS: | |
124 | * This symbol contains flags that say what difficulties the compiler | |
125 | * has casting odd floating values to unsigned long: | |
126 | * 0 = ok | |
127 | * 1 = couldn't cast < 0 | |
128 | * 2 = couldn't cast >= 0x80000000 | |
129 | * 4 = couldn't cast in argument expression list | |
130 | */ | |
eeb010ab | 131 | #undef CASTNEGFLOAT /**/ |
396e9e6f | 132 | #if _P9P_OBJTYPE == 386 |
eeb010ab | 133 | # define CASTFLAGS 3 /**/ /* config-skip */ |
396e9e6f | 134 | #else |
135 | # define CASTFLAGS 0 /**/ /* config-skip */ | |
136 | #endif | |
137 | ||
138 | /* HAS_CHOWN: | |
139 | * This symbol, if defined, indicates that the chown routine is | |
140 | * available. | |
141 | */ | |
142 | #undef HAS_CHOWN /**/ | |
143 | ||
144 | /* HAS_CHROOT: | |
145 | * This symbol, if defined, indicates that the chroot routine is | |
146 | * available. | |
147 | */ | |
148 | #undef HAS_CHROOT /**/ | |
149 | ||
150 | /* HAS_CHSIZE: | |
151 | * This symbol, if defined, indicates that the chsize routine is available | |
152 | * to truncate files. You might need a -lx to get this routine. | |
153 | */ | |
154 | #undef HAS_CHSIZE /**/ | |
155 | ||
156 | /* VOID_CLOSEDIR: | |
157 | * This symbol, if defined, indicates that the closedir() routine | |
158 | * does not return a value. | |
159 | */ | |
160 | #define VOID_CLOSEDIR /**/ | |
161 | ||
162 | /* HASCONST: | |
163 | * This symbol, if defined, indicates that this C compiler knows about | |
164 | * the const type. There is no need to actually test for that symbol | |
165 | * within your programs. The mere use of the "const" keyword will | |
166 | * trigger the necessary tests. | |
167 | */ | |
168 | #define HASCONST /**/ | |
169 | ||
170 | /* HAS_CRYPT: | |
171 | * This symbol, if defined, indicates that the crypt routine is available | |
172 | * to encrypt passwords and the like. | |
173 | */ | |
174 | /* #define HAS_CRYPT /**/ | |
175 | ||
176 | /* HAS_CUSERID: | |
177 | * This symbol, if defined, indicates that the cuserid routine is | |
178 | * available to get character login names. | |
179 | */ | |
180 | #define HAS_CUSERID /**/ | |
181 | ||
182 | /* HAS_DBL_DIG: | |
183 | * This symbol, if defined, indicates that this system's <float.h> | |
184 | * or <limits.h> defines the symbol DBL_DIG, which is the number | |
185 | * of significant digits in a double precision number. If this | |
186 | * symbol is not defined, a guess of 15 is usually pretty good. | |
187 | */ | |
188 | #undef HAS_DBL_DIG /* */ | |
189 | ||
190 | /* HAS_DIFFTIME: | |
191 | * This symbol, if defined, indicates that the difftime routine is | |
192 | * available. | |
193 | */ | |
194 | #define HAS_DIFFTIME /**/ | |
195 | ||
196 | /* HAS_DLERROR: | |
197 | * This symbol, if defined, indicates that the dlerror routine is | |
198 | * available to return a string describing the last error that | |
199 | * occurred from a call to dlopen(), dlclose() or dlsym(). | |
200 | */ | |
201 | #undef HAS_DLERROR /**/ | |
202 | ||
203 | /* HAS_DUP2: | |
204 | * This symbol, if defined, indicates that the dup2 routine is | |
205 | * available to duplicate file descriptors. | |
206 | */ | |
207 | #define HAS_DUP2 /**/ | |
208 | ||
209 | /* HAS_FCHMOD: | |
210 | * This symbol, if defined, indicates that the fchmod routine is available | |
211 | * to change mode of opened files. If unavailable, use chmod(). | |
212 | */ | |
213 | #undef HAS_FCHMOD /**/ | |
214 | ||
215 | /* HAS_FCHOWN: | |
216 | * This symbol, if defined, indicates that the fchown routine is available | |
217 | * to change ownership of opened files. If unavailable, use chown(). | |
218 | */ | |
219 | #undef HAS_FCHOWN /**/ | |
220 | ||
221 | /* HAS_FCNTL: | |
222 | * This symbol, if defined, indicates to the C program that | |
223 | * the fcntl() function exists. | |
224 | */ | |
225 | #define HAS_FCNTL /**/ | |
226 | ||
227 | /* HAS_FGETPOS: | |
228 | * This symbol, if defined, indicates that the fgetpos routine is | |
229 | * available to get the file position indicator, similar to ftell(). | |
230 | */ | |
231 | #define HAS_FGETPOS /**/ | |
232 | ||
233 | /* FLEXFILENAMES: | |
234 | * This symbol, if defined, indicates that the system supports filenames | |
235 | * longer than 14 characters. | |
236 | */ | |
237 | #define FLEXFILENAMES /**/ | |
238 | ||
239 | /* HAS_FLOCK: | |
240 | * This symbol, if defined, indicates that the flock routine is | |
241 | * available to do file locking. | |
242 | */ | |
243 | #undef HAS_FLOCK /**/ | |
244 | ||
245 | /* HAS_FORK: | |
246 | * This symbol, if defined, indicates that the fork routine is | |
247 | * available. | |
248 | */ | |
249 | #define HAS_FORK /**/ | |
250 | ||
251 | /* HAS_FSETPOS: | |
252 | * This symbol, if defined, indicates that the fsetpos routine is | |
253 | * available to set the file position indicator, similar to fseek(). | |
254 | */ | |
255 | #define HAS_FSETPOS /**/ | |
256 | ||
257 | /* HAS_GETGROUPS: | |
258 | * This symbol, if defined, indicates that the getgroups() routine is | |
259 | * available to get the list of process groups. If unavailable, multiple | |
260 | * groups are probably not supported. | |
261 | */ | |
5cd24f17 | 262 | /* HAS_SETGROUPS: |
263 | * This symbol, if defined, indicates that the setgroups() routine is | |
264 | * available to set the list of process groups. If unavailable, multiple | |
265 | * groups are probably not supported. | |
266 | */ | |
396e9e6f | 267 | #undef HAS_GETGROUPS /* config-skip */ |
5cd24f17 | 268 | #undef HAS_SETGROUPS /* config-skip */ |
396e9e6f | 269 | |
270 | /* HAS_GETHOSTENT: | |
271 | * This symbol, if defined, indicates that the gethostent routine is | |
272 | * available to lookup host names in some data base or other. | |
273 | */ | |
274 | #undef HAS_GETHOSTENT /* config-skip */ | |
275 | ||
276 | /* HAS_UNAME: | |
277 | * This symbol, if defined, indicates that the C program may use the | |
278 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME | |
279 | * and PHOSTNAME. | |
280 | */ | |
281 | #undef HAS_UNAME /**/ | |
282 | ||
283 | /* HAS_GETLOGIN: | |
284 | * This symbol, if defined, indicates that the getlogin routine is | |
285 | * available to get the login name. | |
286 | */ | |
287 | #define HAS_GETLOGIN /**/ | |
288 | ||
289 | /* HAS_GETPGRP: | |
290 | * This symbol, if defined, indicates that the getpgrp routine is | |
291 | * available to get the current process group. | |
292 | */ | |
eeb010ab | 293 | /* USE_BSD_GETPGRP: |
294 | * This symbol, if defined, indicates that getpgrp needs one | |
295 | * arguments whereas USG one needs none. | |
296 | */ | |
396e9e6f | 297 | #define HAS_GETPGRP /**/ |
eeb010ab | 298 | #undef USE_BSD_GETPGRP /**/ |
396e9e6f | 299 | |
300 | /* HAS_GETPGRP2: | |
301 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) | |
302 | * routine is available to get the current process group. | |
303 | */ | |
304 | #undef HAS_GETPGRP2 /**/ | |
305 | ||
306 | /* HAS_GETPPID: | |
307 | * This symbol, if defined, indicates that the getppid routine is | |
308 | * available to get the parent process ID. | |
309 | */ | |
310 | #define HAS_GETPPID /**/ | |
311 | ||
312 | /* HAS_GETPRIORITY: | |
313 | * This symbol, if defined, indicates that the getpriority routine is | |
314 | * available to get a process's priority. | |
315 | */ | |
316 | #undef HAS_GETPRIORITY /**/ | |
317 | ||
774d564b | 318 | /* HAS_GETTIMEOFDAY: |
319 | * This symbol, if defined, indicates that the gettimeofday() system | |
320 | * call is available for a sub-second accuracy clock. Usually, the file | |
321 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). | |
322 | * The type "Timeval" should be used to refer to "struct timeval". | |
323 | */ | |
324 | #define HAS_GETTIMEOFDAY /**/ | |
325 | #define Timeval struct timeval /* Structure used by gettimeofday() */ /* config-skip */ | |
326 | ||
396e9e6f | 327 | /* HAS_HTONL: |
328 | * This symbol, if defined, indicates that the htonl() routine (and | |
329 | * friends htons() ntohl() ntohs()) are available to do network | |
330 | * order byte swapping. | |
331 | */ | |
332 | /* HAS_HTONS: | |
333 | * This symbol, if defined, indicates that the htons() routine (and | |
334 | * friends htonl() ntohl() ntohs()) are available to do network | |
335 | * order byte swapping. | |
336 | */ | |
337 | /* HAS_NTOHL: | |
338 | * This symbol, if defined, indicates that the ntohl() routine (and | |
339 | * friends htonl() htons() ntohs()) are available to do network | |
340 | * order byte swapping. | |
341 | */ | |
342 | /* HAS_NTOHS: | |
343 | * This symbol, if defined, indicates that the ntohs() routine (and | |
344 | * friends htonl() htons() ntohl()) are available to do network | |
345 | * order byte swapping. | |
346 | */ | |
347 | #define HAS_HTONL /**/ | |
348 | ||
349 | #define HAS_HTONS /**/ | |
350 | ||
351 | #define HAS_NTOHL /**/ | |
352 | ||
353 | #define HAS_NTOHS /**/ | |
354 | ||
774d564b | 355 | /* HAS_INET_ATON: |
356 | * This symbol, if defined, indicates to the C program that the | |
357 | * inet_aton() function is available to parse IP address "dotted-quad" | |
358 | * strings. | |
359 | */ | |
360 | #undef HAS_INET_ATON /**/ | |
361 | ||
396e9e6f | 362 | /* HAS_ISASCII: |
363 | * This manifest constant lets the C program know that isascii | |
364 | * is available. | |
365 | */ | |
366 | #undef HAS_ISASCII /**/ | |
367 | ||
dd64f1c3 AD |
368 | /* HAS_LCHOWN: |
369 | * This symbol, if defined, indicates that the lchown routine is | |
370 | * available to operate on a symbolic link (instead of following the | |
371 | * link). | |
372 | */ | |
373 | /*#define HAS_LCHOWN / **/ | |
374 | ||
396e9e6f | 375 | /* HAS_KILLPG: |
376 | * This symbol, if defined, indicates that the killpg routine is available | |
377 | * to kill process groups. If unavailable, you probably should use kill | |
378 | * with a negative process number. | |
379 | */ | |
380 | #undef HAS_KILLPG /**/ | |
381 | ||
382 | /* HAS_LINK: | |
383 | * This symbol, if defined, indicates that the link routine is | |
384 | * available to create hard links. | |
385 | */ | |
386 | #define HAS_LINK /**/ | |
387 | ||
388 | /* HAS_LOCALECONV: | |
389 | * This symbol, if defined, indicates that the localeconv routine is | |
390 | * available for numeric and monetary formatting conventions. | |
391 | */ | |
392 | #define HAS_LOCALECONV /**/ | |
393 | ||
394 | /* HAS_LOCKF: | |
395 | * This symbol, if defined, indicates that the lockf routine is | |
396 | * available to do file locking. | |
397 | */ | |
398 | #undef HAS_LOCKF /**/ | |
399 | ||
400 | /* HAS_LSTAT: | |
401 | * This symbol, if defined, indicates that the lstat routine is | |
402 | * available to do file stats on symbolic links. | |
403 | */ | |
404 | #define HAS_LSTAT /**/ | |
405 | ||
406 | /* HAS_MBLEN: | |
407 | * This symbol, if defined, indicates that the mblen routine is available | |
408 | * to find the number of bytes in a multibye character. | |
409 | */ | |
410 | #define HAS_MBLEN /**/ | |
411 | ||
412 | /* HAS_MBSTOWCS: | |
413 | * This symbol, if defined, indicates that the mbstowcs routine is | |
414 | * available to covert a multibyte string into a wide character string. | |
415 | */ | |
416 | #define HAS_MBSTOWCS /**/ | |
417 | ||
418 | /* HAS_MBTOWC: | |
419 | * This symbol, if defined, indicates that the mbtowc routine is available | |
420 | * to covert a multibyte to a wide character. | |
421 | */ | |
422 | #define HAS_MBTOWC /**/ | |
423 | ||
424 | /* HAS_MEMCMP: | |
425 | * This symbol, if defined, indicates that the memcmp routine is available | |
426 | * to compare blocks of memory. | |
427 | */ | |
428 | #define HAS_MEMCMP /**/ | |
429 | ||
430 | /* HAS_MEMCPY: | |
431 | * This symbol, if defined, indicates that the memcpy routine is available | |
432 | * to copy blocks of memory. | |
433 | */ | |
434 | #define HAS_MEMCPY /**/ | |
435 | ||
436 | /* HAS_MEMMOVE: | |
437 | * This symbol, if defined, indicates that the memmove routine is available | |
438 | * to copy potentially overlapping blocks of memory. This should be used | |
439 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your | |
440 | * own version. | |
441 | */ | |
442 | #define HAS_MEMMOVE /**/ | |
443 | ||
444 | /* HAS_MEMSET: | |
445 | * This symbol, if defined, indicates that the memset routine is available | |
446 | * to set blocks of memory. | |
447 | */ | |
448 | #define HAS_MEMSET /**/ | |
449 | ||
450 | /* HAS_MKDIR: | |
451 | * This symbol, if defined, indicates that the mkdir routine is available | |
452 | * to create directories. Otherwise you should fork off a new process to | |
453 | * exec /bin/mkdir. | |
454 | */ | |
455 | #define HAS_MKDIR /**/ | |
456 | ||
457 | /* HAS_MKFIFO: | |
458 | * This symbol, if defined, indicates that the mkfifo routine is | |
459 | * available to create FIFOs. Otherwise, mknod should be able to | |
460 | * do it for you. However, if mkfifo is there, mknod might require | |
461 | * super-user privileges which mkfifo will not. | |
462 | */ | |
463 | #define HAS_MKFIFO /**/ | |
464 | ||
465 | /* HAS_MKTIME: | |
466 | * This symbol, if defined, indicates that the mktime routine is | |
467 | * available. | |
468 | */ | |
469 | #define HAS_MKTIME /**/ | |
470 | ||
471 | /* HAS_MSG: | |
472 | * This symbol, if defined, indicates that the entire msg*(2) library is | |
473 | * supported (IPC mechanism based on message queues). | |
474 | */ | |
475 | #undef HAS_MSG /**/ | |
476 | ||
477 | /* HAS_NICE: | |
478 | * This symbol, if defined, indicates that the nice routine is | |
479 | * available. | |
480 | */ | |
481 | #undef HAS_NICE /**/ | |
482 | ||
483 | /* HAS_OPEN3: | |
484 | * This manifest constant lets the C program know that the three | |
485 | * argument form of open(2) is available. | |
486 | */ | |
487 | #define HAS_OPEN3 /**/ | |
488 | ||
489 | /* HAS_PATHCONF: | |
490 | * This symbol, if defined, indicates that pathconf() is available | |
491 | * to determine file-system related limits and options associated | |
492 | * with a given filename. | |
493 | */ | |
494 | /* HAS_FPATHCONF: | |
495 | * This symbol, if defined, indicates that pathconf() is available | |
496 | * to determine file-system related limits and options associated | |
497 | * with a given open file descriptor. | |
498 | */ | |
499 | #define HAS_PATHCONF /**/ | |
500 | #define HAS_FPATHCONF /**/ | |
501 | ||
502 | /* HAS_PAUSE: | |
503 | * This symbol, if defined, indicates that the pause routine is | |
504 | * available to suspend a process until a signal is received. | |
505 | */ | |
506 | #define HAS_PAUSE /**/ | |
507 | ||
508 | /* HAS_PIPE: | |
509 | * This symbol, if defined, indicates that the pipe routine is | |
510 | * available to create an inter-process channel. | |
511 | */ | |
512 | #define HAS_PIPE /**/ | |
513 | ||
514 | /* HAS_POLL: | |
515 | * This symbol, if defined, indicates that the poll routine is | |
516 | * available to poll active file descriptors. | |
517 | */ | |
518 | #undef HAS_POLL /**/ | |
519 | ||
520 | /* HAS_READDIR: | |
521 | * This symbol, if defined, indicates that the readdir routine is | |
522 | * available to read directory entries. You may have to include | |
523 | * <dirent.h>. See I_DIRENT. | |
524 | */ | |
525 | #define HAS_READDIR /**/ | |
526 | ||
774d564b | 527 | /* HAS_SANE_MEMCMP: |
528 | * This symbol, if defined, indicates that the memcmp routine is available | |
529 | * and can be used to compare relative magnitudes of chars with their high | |
530 | * bits set. If it is not defined, roll your own version. | |
531 | */ | |
532 | #define HAS_SANE_MEMCMP /**/ | |
533 | ||
396e9e6f | 534 | /* HAS_SEEKDIR: |
535 | * This symbol, if defined, indicates that the seekdir routine is | |
536 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
537 | */ | |
538 | #undef HAS_SEEKDIR /**/ | |
539 | ||
540 | /* HAS_TELLDIR: | |
541 | * This symbol, if defined, indicates that the telldir routine is | |
542 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
543 | */ | |
544 | #undef HAS_TELLDIR /**/ | |
545 | ||
546 | /* HAS_REWINDDIR: | |
547 | * This symbol, if defined, indicates that the rewinddir routine is | |
548 | * available. You may have to include <dirent.h>. See I_DIRENT. | |
549 | */ | |
550 | #define HAS_REWINDDIR /**/ | |
551 | ||
552 | /* HAS_READLINK: | |
553 | * This symbol, if defined, indicates that the readlink routine is | |
554 | * available to read the value of a symbolic link. | |
555 | */ | |
556 | #define HAS_READLINK /**/ | |
557 | ||
558 | /* HAS_RENAME: | |
559 | * This symbol, if defined, indicates that the rename routine is available | |
560 | * to rename files. Otherwise you should do the unlink(), link(), unlink() | |
561 | * trick. | |
562 | */ | |
563 | #define HAS_RENAME /**/ | |
564 | ||
565 | /* HAS_RMDIR: | |
566 | * This symbol, if defined, indicates that the rmdir routine is | |
567 | * available to remove directories. Otherwise you should fork off a | |
568 | * new process to exec /bin/rmdir. | |
569 | */ | |
570 | #define HAS_RMDIR /**/ | |
571 | ||
572 | /* HAS_SAFE_BCOPY: | |
573 | * This symbol, if defined, indicates that the bcopy routine is available | |
574 | * to copy potentially overlapping memory blocks. Otherwise you should | |
575 | * probably use memmove() or memcpy(). If neither is defined, roll your | |
576 | * own version. | |
577 | */ | |
578 | #undef HAS_SAFE_BCOPY /**/ | |
579 | ||
580 | /* HAS_SAFE_MEMCPY: | |
581 | * This symbol, if defined, indicates that the memcpy routine is available | |
582 | * to copy potentially overlapping memory blocks. Otherwise you should | |
583 | * probably use memmove() or memcpy(). If neither is defined, roll your | |
584 | * own version. | |
585 | */ | |
586 | #undef HAS_SAFE_MEMCPY /**/ | |
587 | ||
588 | /* HAS_SELECT: | |
589 | * This symbol, if defined, indicates that the select routine is | |
590 | * available to select active file descriptors. If the timeout field | |
591 | * is used, <sys/time.h> may need to be included. | |
592 | */ | |
593 | #define HAS_SELECT /* config-skip */ | |
594 | ||
595 | /* HAS_SEM: | |
596 | * This symbol, if defined, indicates that the entire sem*(2) library is | |
597 | * supported. | |
598 | */ | |
599 | #undef HAS_SEM /**/ | |
600 | ||
601 | /* HAS_SETEGID: | |
602 | * This symbol, if defined, indicates that the setegid routine is available | |
603 | * to change the effective gid of the current program. | |
604 | */ | |
605 | #undef HAS_SETEGID /**/ | |
606 | ||
607 | /* HAS_SETEUID: | |
608 | * This symbol, if defined, indicates that the seteuid routine is available | |
609 | * to change the effective uid of the current program. | |
610 | */ | |
611 | #undef HAS_SETEUID /**/ | |
612 | ||
613 | /* HAS_SETLINEBUF: | |
614 | * This symbol, if defined, indicates that the setlinebuf routine is | |
615 | * available to change stderr or stdout from block-buffered or unbuffered | |
616 | * to a line-buffered mode. | |
617 | */ | |
618 | #undef HAS_SETLINEBUF /**/ | |
619 | ||
620 | /* HAS_SETLOCALE: | |
621 | * This symbol, if defined, indicates that the setlocale routine is | |
622 | * available to handle locale-specific ctype implementations. | |
623 | */ | |
624 | #define HAS_SETLOCALE /**/ | |
625 | ||
626 | /* HAS_SETPGID: | |
627 | * This symbol, if defined, indicates that the setpgid routine is | |
628 | * available to set process group ID. | |
629 | */ | |
630 | #define HAS_SETPGID /**/ | |
631 | ||
632 | /* HAS_SETPGRP: | |
633 | * This symbol, if defined, indicates that the setpgrp routine is | |
634 | * available to set the current process group. | |
635 | */ | |
636 | /* USE_BSDPGRP: | |
637 | * This symbol, if defined, indicates that the BSD notion of process | |
638 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) | |
639 | * instead of the USG setpgrp(). | |
640 | */ | |
eeb010ab | 641 | /* USE_BSD_SETPGRP: |
642 | * This symbol, if defined, indicates that setpgrp needs two | |
643 | * arguments whereas USG one needs none. See also HAS_SETPGID | |
644 | * for a POSIX interface. | |
645 | */ | |
396e9e6f | 646 | #undef HAS_SETPGRP /**/ |
647 | #undef USE_BSDPGRP /**/ | |
eeb010ab | 648 | #undef USE_BSD_SETPGRP /**/ |
396e9e6f | 649 | |
650 | /* HAS_SETPGRP2: | |
651 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) | |
652 | * routine is available to set the current process group. | |
653 | */ | |
654 | #undef HAS_SETPGRP2 /**/ | |
655 | ||
656 | /* HAS_SETPRIORITY: | |
657 | * This symbol, if defined, indicates that the setpriority routine is | |
658 | * available to set a process's priority. | |
659 | */ | |
660 | #undef HAS_SETPRIORITY /**/ | |
661 | ||
662 | /* HAS_SETREGID: | |
663 | * This symbol, if defined, indicates that the setregid routine is | |
664 | * available to change the real and effective gid of the current | |
665 | * process. | |
666 | */ | |
667 | /* HAS_SETRESGID: | |
668 | * This symbol, if defined, indicates that the setresgid routine is | |
669 | * available to change the real, effective and saved gid of the current | |
670 | * process. | |
671 | */ | |
672 | #undef HAS_SETREGID /**/ | |
673 | #undef HAS_SETRESGID /**/ | |
674 | ||
675 | /* HAS_SETREUID: | |
676 | * This symbol, if defined, indicates that the setreuid routine is | |
677 | * available to change the real and effective uid of the current | |
678 | * process. | |
679 | */ | |
680 | /* HAS_SETRESUID: | |
681 | * This symbol, if defined, indicates that the setresuid routine is | |
682 | * available to change the real, effective and saved uid of the current | |
683 | * process. | |
684 | */ | |
685 | #undef HAS_SETREUID /**/ | |
686 | #undef HAS_SETRESUID /**/ | |
687 | ||
688 | /* HAS_SETRGID: | |
689 | * This symbol, if defined, indicates that the setrgid routine is available | |
690 | * to change the real gid of the current program. | |
691 | */ | |
692 | #undef HAS_SETRGID /**/ | |
693 | ||
694 | /* HAS_SETRUID: | |
695 | * This symbol, if defined, indicates that the setruid routine is available | |
696 | * to change the real uid of the current program. | |
697 | */ | |
698 | #undef HAS_SETRUID /**/ | |
699 | ||
700 | /* HAS_SETSID: | |
701 | * This symbol, if defined, indicates that the setsid routine is | |
702 | * available to set the process group ID. | |
703 | */ | |
704 | #define HAS_SETSID /**/ | |
705 | ||
706 | /* HAS_SHM: | |
707 | * This symbol, if defined, indicates that the entire shm*(2) library is | |
708 | * supported. | |
709 | */ | |
710 | #undef HAS_SHM /**/ | |
711 | ||
712 | /* Shmat_t: | |
713 | * This symbol holds the return type of the shmat() system call. | |
714 | * Usually set to 'void *' or 'char *'. | |
715 | */ | |
716 | /* HAS_SHMAT_PROTOTYPE: | |
717 | * This symbol, if defined, indicates that the sys/shm.h includes | |
718 | * a prototype for shmat(). Otherwise, it is up to the program to | |
719 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, | |
720 | * but not always right so it should be emitted by the program only | |
721 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. | |
722 | */ | |
723 | #undef Shmat_t /* config-skip */ | |
724 | #undef HAS_SHMAT_PROTOTYPE /**/ | |
725 | ||
726 | /* HAS_SIGACTION: | |
727 | * This symbol, if defined, indicates that Vr4's sigaction() routine | |
728 | * is available. | |
729 | */ | |
730 | #define HAS_SIGACTION /**/ | |
731 | ||
732 | /* HAS_SOCKET: | |
733 | * This symbol, if defined, indicates that the BSD socket interface is | |
734 | * supported. | |
735 | */ | |
736 | /* HAS_SOCKETPAIR: | |
737 | * This symbol, if defined, indicates that the BSD socketpair() call is | |
738 | * supported. | |
739 | */ | |
740 | #define HAS_SOCKET /**/ | |
741 | #define HAS_SOCKETPAIR /**/ | |
742 | ||
774d564b | 743 | /* HAS_STRTOD: |
744 | * This symbol, if defined, indicates that the strtod routine is | |
745 | * available to provide better numeric string conversion than atof(). | |
746 | */ | |
747 | #define HAS_STRTOD /**/ | |
748 | ||
749 | /* HAS_STRTOL: | |
750 | * This symbol, if defined, indicates that the strtol routine is available | |
751 | * to provide better numeric string conversion than atoi() and friends. | |
752 | */ | |
753 | #define HAS_STRTOL /**/ | |
754 | ||
755 | /* HAS_STRTOUL: | |
756 | * This symbol, if defined, indicates that the strtoul routine is | |
757 | * available to provide conversion of strings to unsigned long. | |
758 | */ | |
759 | #define HAS_STRTOUL /**/ | |
760 | ||
396e9e6f | 761 | /* USE_STAT_BLOCKS: |
762 | * This symbol is defined if this system has a stat structure declaring | |
763 | * st_blksize and st_blocks. | |
764 | */ | |
765 | #undef USE_STAT_BLOCKS /**/ | |
766 | ||
767 | /* USE_STDIO_PTR: | |
768 | * This symbol is defined if the _ptr and _cnt fields (or similar) | |
769 | * of the stdio FILE structure can be used to access the stdio buffer | |
770 | * for a file handle. If this is defined, then the FILE_ptr(fp) | |
771 | * and FILE_cnt(fp) macros will also be defined and should be used | |
772 | * to access these fields. | |
773 | */ | |
774 | /* USE_STDIO_BASE: | |
775 | * This symbol is defined if the _base field (or similar) of the | |
776 | * stdio FILE structure can be used to access the stdio buffer for | |
777 | * a file handle. If this is defined, then the FILE_base(fp) macro | |
778 | * will also be defined and should be used to access this field. | |
779 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used | |
780 | * to determine the number of bytes in the buffer. USE_STDIO_BASE | |
781 | * will never be defined unless USE_STDIO_PTR is. | |
782 | */ | |
783 | #undef USE_STDIO_PTR /**/ | |
784 | #undef USE_STDIO_BASE /**/ | |
785 | ||
786 | /* FILE_ptr: | |
787 | * This macro is used to access the _ptr field (or equivalent) of the | |
788 | * FILE structure pointed to by its argument. This macro will always be | |
789 | * defined if USE_STDIO_PTR is defined. | |
790 | */ | |
791 | /* STDIO_PTR_LVALUE: | |
792 | * This symbol is defined if the FILE_ptr macro can be used as an | |
793 | * lvalue. | |
794 | */ | |
795 | /* FILE_cnt: | |
796 | * This macro is used to access the _cnt field (or equivalent) of the | |
797 | * FILE structure pointed to by its argument. This macro will always be | |
798 | * defined if USE_STDIO_PTR is defined. | |
799 | */ | |
800 | /* STDIO_CNT_LVALUE: | |
801 | * This symbol is defined if the FILE_cnt macro can be used as an | |
802 | * lvalue. | |
803 | */ | |
804 | #ifdef USE_STDIO_PTR | |
805 | #define FILE_ptr(fp) ((fp)->_ptr) | |
806 | #define STDIO_PTR_LVALUE /**/ | |
807 | #define FILE_cnt(fp) ((fp)->_cnt) | |
808 | #define STDIO_CNT_LVALUE /**/ | |
809 | #endif | |
810 | ||
811 | /* FILE_base: | |
812 | * This macro is used to access the _base field (or equivalent) of the | |
813 | * FILE structure pointed to by its argument. This macro will always be | |
814 | * defined if USE_STDIO_BASE is defined. | |
815 | */ | |
816 | /* FILE_bufsiz: | |
817 | * This macro is used to determine the number of bytes in the I/O | |
818 | * buffer pointed to by _base field (or equivalent) of the FILE | |
819 | * structure pointed to its argument. This macro will always be defined | |
820 | * if USE_STDIO_BASE is defined. | |
821 | */ | |
822 | #ifdef USE_STDIO_BASE | |
823 | #define FILE_base(fp) ((fp)->_base) | |
824 | #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base) | |
825 | #endif | |
826 | ||
827 | /* HAS_STRCHR: | |
828 | * This symbol is defined to indicate that the strchr()/strrchr() | |
829 | * functions are available for string searching. If not, try the | |
830 | * index()/rindex() pair. | |
831 | */ | |
832 | /* HAS_INDEX: | |
833 | * This symbol is defined to indicate that the index()/rindex() | |
834 | * functions are available for string searching. | |
835 | */ | |
836 | #define HAS_STRCHR /**/ | |
837 | #undef HAS_INDEX /**/ | |
838 | ||
839 | /* HAS_STRCOLL: | |
840 | * This symbol, if defined, indicates that the strcoll routine is | |
841 | * available to compare strings using collating information. | |
842 | */ | |
843 | #define HAS_STRCOLL /**/ | |
844 | ||
845 | /* USE_STRUCT_COPY: | |
846 | * This symbol, if defined, indicates that this C compiler knows how | |
847 | * to copy structures. If undefined, you'll need to use a block copy | |
848 | * routine of some sort instead. | |
849 | */ | |
850 | #define USE_STRUCT_COPY /**/ | |
851 | ||
852 | /* HAS_STRERROR: | |
853 | * This symbol, if defined, indicates that the strerror routine is | |
854 | * available to translate error numbers to strings. See the writeup | |
855 | * of Strerror() in this file before you try to define your own. | |
856 | */ | |
857 | /* HAS_SYS_ERRLIST: | |
858 | * This symbol, if defined, indicates that the sys_errlist array is | |
859 | * available to translate error numbers to strings. The extern int | |
860 | * sys_nerr gives the size of that table. | |
861 | */ | |
862 | /* Strerror: | |
863 | * This preprocessor symbol is defined as a macro if strerror() is | |
864 | * not available to translate error numbers to strings but sys_errlist[] | |
865 | * array is there. | |
866 | */ | |
867 | #define HAS_STRERROR /**/ | |
868 | #define HAS_SYS_ERRLIST /**/ | |
869 | #define Strerror(e) strerror(e) | |
870 | ||
871 | /* HAS_STRXFRM: | |
872 | * This symbol, if defined, indicates that the strxfrm() routine is | |
873 | * available to transform strings. | |
874 | */ | |
875 | #define HAS_STRXFRM /**/ | |
876 | ||
877 | /* HAS_SYMLINK: | |
878 | * This symbol, if defined, indicates that the symlink routine is available | |
879 | * to create symbolic links. | |
880 | */ | |
881 | #define HAS_SYMLINK /**/ | |
882 | ||
883 | /* HAS_SYSCALL: | |
884 | * This symbol, if defined, indicates that the syscall routine is | |
885 | * available to call arbitrary system calls. If undefined, that's tough. | |
886 | */ | |
887 | #undef HAS_SYSCALL /**/ | |
888 | ||
889 | /* HAS_SYSCONF: | |
890 | * This symbol, if defined, indicates that sysconf() is available | |
891 | * to determine system related limits and options. | |
892 | */ | |
893 | #define HAS_SYSCONF /**/ | |
894 | ||
895 | /* HAS_SYSTEM: | |
896 | * This symbol, if defined, indicates that the system routine is | |
897 | * available to issue a shell command. | |
898 | */ | |
899 | #define HAS_SYSTEM /**/ | |
900 | ||
901 | /* HAS_TCGETPGRP: | |
902 | * This symbol, if defined, indicates that the tcgetpgrp routine is | |
903 | * available to get foreground process group ID. | |
904 | */ | |
905 | #define HAS_TCGETPGRP /**/ | |
906 | ||
907 | /* HAS_TCSETPGRP: | |
908 | * This symbol, if defined, indicates that the tcsetpgrp routine is | |
909 | * available to set foreground process group ID. | |
910 | */ | |
911 | #define HAS_TCSETPGRP /**/ | |
912 | ||
913 | /* Time_t: | |
914 | * This symbol holds the type returned by time(). It can be long, | |
915 | * or time_t on BSD sites (in which case <sys/types.h> should be | |
916 | * included). | |
917 | */ | |
918 | #define Time_t time_t /* Time type */ | |
919 | ||
920 | /* HAS_TIMES: | |
921 | * This symbol, if defined, indicates that the times() routine exists. | |
922 | * Note that this became obsolete on some systems (SUNOS), which now | |
923 | * use getrusage(). It may be necessary to include <sys/times.h>. | |
924 | */ | |
925 | #define HAS_TIMES /**/ | |
926 | ||
927 | /* HAS_TRUNCATE: | |
928 | * This symbol, if defined, indicates that the truncate routine is | |
929 | * available to truncate files. | |
930 | */ | |
931 | #undef HAS_TRUNCATE /**/ | |
932 | ||
933 | /* HAS_TZNAME: | |
934 | * This symbol, if defined, indicates that the tzname[] array is | |
935 | * available to access timezone names. | |
936 | */ | |
937 | #define HAS_TZNAME /**/ | |
938 | ||
939 | /* HAS_UMASK: | |
940 | * This symbol, if defined, indicates that the umask routine is | |
941 | * available to set and get the value of the file creation mask. | |
942 | */ | |
943 | #define HAS_UMASK /**/ | |
944 | ||
945 | /* HAS_VFORK: | |
946 | * This symbol, if defined, indicates that vfork() exists. | |
947 | */ | |
948 | #undef HAS_VFORK /**/ | |
949 | ||
950 | /* Signal_t: | |
951 | * This symbol's value is either "void" or "int", corresponding to the | |
952 | * appropriate return type of a signal handler. Thus, you can declare | |
953 | * a signal handler using "Signal_t (*handler)()", and define the | |
954 | * handler using "Signal_t handler(sig)". | |
955 | */ | |
956 | #define Signal_t void /* Signal handler's return type */ | |
957 | ||
958 | /* HASVOLATILE: | |
959 | * This symbol, if defined, indicates that this C compiler knows about | |
960 | * the volatile declaration. | |
961 | */ | |
962 | #define HASVOLATILE /**/ | |
963 | #ifndef HASVOLATILE | |
964 | #define volatile /* config-skip */ | |
965 | #endif | |
966 | ||
967 | /* HAS_VPRINTF: | |
968 | * This symbol, if defined, indicates that the vprintf routine is available | |
969 | * to printf with a pointer to an argument list. If unavailable, you | |
970 | * may need to write your own, probably in terms of _doprnt(). | |
971 | */ | |
972 | /* USE_CHAR_VSPRINTF: | |
973 | * This symbol is defined if this system has vsprintf() returning type | |
974 | * (char*). The trend seems to be to declare it as "int vsprintf()". It | |
975 | * is up to the package author to declare vsprintf correctly based on the | |
976 | * symbol. | |
977 | */ | |
978 | #define HAS_VPRINTF /**/ | |
979 | #define USE_CHAR_VSPRINTF /**/ | |
980 | ||
981 | /* HAS_WAIT4: | |
982 | * This symbol, if defined, indicates that wait4() exists. | |
983 | */ | |
984 | #undef HAS_WAIT4 /**/ | |
985 | ||
986 | /* HAS_WAITPID: | |
987 | * This symbol, if defined, indicates that the waitpid routine is | |
988 | * available to wait for child process. | |
989 | */ | |
990 | #undef HAS_WAITPID /**/ | |
991 | ||
992 | /* HAS_WCSTOMBS: | |
993 | * This symbol, if defined, indicates that the wcstombs routine is | |
994 | * available to convert wide character strings to multibyte strings. | |
995 | */ | |
996 | #define HAS_WCSTOMBS /**/ | |
997 | ||
998 | /* HAS_WCTOMB: | |
999 | * This symbol, if defined, indicates that the wctomb routine is available | |
1000 | * to covert a wide character to a multibyte. | |
1001 | */ | |
1002 | #define HAS_WCTOMB /**/ | |
1003 | ||
1004 | /* Fpos_t: | |
1005 | * This symbol holds the type used to declare file positions in libc. | |
1006 | * It can be fpos_t, long, uint, etc... It may be necessary to include | |
1007 | * <sys/types.h> to get any typedef'ed information. | |
1008 | */ | |
1009 | #define Fpos_t fpos_t /* File position type */ | |
1010 | ||
1011 | /* Gid_t: | |
1012 | * This symbol holds the return type of getgid() and the type of | |
1013 | * argument to setrgid() and related functions. Typically, | |
1014 | * it is the type of group ids in the kernel. It can be int, ushort, | |
1015 | * uid_t, etc... It may be necessary to include <sys/types.h> to get | |
1016 | * any typedef'ed information. | |
1017 | */ | |
1018 | #define Gid_t gid_t /* config-skip */ | |
1019 | ||
1020 | /* Groups_t: | |
1021 | * This symbol holds the type used for the second argument to | |
5cd24f17 | 1022 | * [gs]etgroups(). Usually, this is the same of gidtype, but |
396e9e6f | 1023 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
1024 | * It may be necessary to include <sys/types.h> to get any | |
1025 | * typedef'ed information. This is only required if you have | |
5cd24f17 | 1026 | * getgroups() or setgroups(). |
396e9e6f | 1027 | */ |
5cd24f17 | 1028 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) |
1029 | #define Groups_t gid_t /* Type for 2nd arg to [gs]etgroups() */ | |
396e9e6f | 1030 | #endif |
1031 | ||
1032 | /* DB_Prefix_t: | |
1033 | * This symbol contains the type of the prefix structure element | |
1034 | * in the <db.h> header file. In older versions of DB, it was | |
1035 | * int, while in newer ones it is u_int32_t. | |
1036 | */ | |
1037 | /* DB_Hash_t: | |
1038 | * This symbol contains the type of the prefix structure element | |
1039 | * in the <db.h> header file. In older versions of DB, it was | |
1040 | * int, while in newer ones it is size_t. | |
1041 | */ | |
1042 | #define DB_Hash_t int /**/ | |
1043 | #define DB_Prefix_t int /**/ | |
1044 | ||
1045 | /* I_DIRENT: | |
1046 | * This symbol, if defined, indicates to the C program that it should | |
1047 | * include <dirent.h>. Using this symbol also triggers the definition | |
1048 | * of the Direntry_t define which ends up being 'struct dirent' or | |
1049 | * 'struct direct' depending on the availability of <dirent.h>. | |
1050 | */ | |
1051 | /* DIRNAMLEN: | |
1052 | * This symbol, if defined, indicates to the C program that the length | |
1053 | * of directory entry names is provided by a d_namlen field. Otherwise | |
1054 | * you need to do strlen() on the d_name field. | |
1055 | */ | |
1056 | /* Direntry_t: | |
1057 | * This symbol is set to 'struct direct' or 'struct dirent' depending on | |
1058 | * whether dirent is available or not. You should use this pseudo type to | |
1059 | * portably declare your directory entries. | |
1060 | */ | |
1061 | #define I_DIRENT /**/ | |
1062 | #undef DIRNAMLEN /**/ | |
1063 | #define Direntry_t struct dirent | |
1064 | ||
1065 | /* I_DLFCN: | |
1066 | * This symbol, if defined, indicates that <dlfcn.h> exists and should | |
1067 | * be included. | |
1068 | */ | |
1069 | #undef I_DLFCN /**/ | |
1070 | ||
1071 | /* I_FCNTL: | |
1072 | * This manifest constant tells the C program to include <fcntl.h>. | |
1073 | */ | |
1074 | #define I_FCNTL /**/ | |
1075 | ||
1076 | /* I_FLOAT: | |
1077 | * This symbol, if defined, indicates to the C program that it should | |
1078 | * include <float.h> to get definition of symbols like DBL_MAX or | |
1079 | * DBL_MIN, i.e. machine dependent floating point values. | |
1080 | */ | |
1081 | #define I_FLOAT /**/ | |
1082 | ||
1083 | /* I_GRP: | |
1084 | * This symbol, if defined, indicates to the C program that it should | |
1085 | * include <grp.h>. | |
1086 | */ | |
1087 | #define I_GRP /**/ | |
1088 | ||
1089 | /* I_LIMITS: | |
1090 | * This symbol, if defined, indicates to the C program that it should | |
1091 | * include <limits.h> to get definition of symbols like WORD_BIT or | |
1092 | * LONG_MAX, i.e. machine dependant limitations. | |
1093 | */ | |
1094 | #define I_LIMITS /**/ | |
1095 | ||
1096 | /* I_MATH: | |
1097 | * This symbol, if defined, indicates to the C program that it should | |
1098 | * include <math.h>. | |
1099 | */ | |
1100 | #define I_MATH /**/ | |
1101 | ||
1102 | /* I_MEMORY: | |
1103 | * This symbol, if defined, indicates to the C program that it should | |
1104 | * include <memory.h>. | |
1105 | */ | |
1106 | #undef I_MEMORY /**/ | |
1107 | ||
1108 | /* I_NDBM: | |
1109 | * This symbol, if defined, indicates that <ndbm.h> exists and should | |
1110 | * be included. | |
1111 | */ | |
1112 | #undef I_NDBM /**/ | |
1113 | ||
1114 | /* I_NET_ERRNO: | |
1115 | * This symbol, if defined, indicates that <net/errno.h> exists and | |
1116 | * should be included. | |
1117 | */ | |
1118 | #undef I_NET_ERRNO /* config-skip */ | |
1119 | ||
1120 | /* I_NETINET_IN: | |
1121 | * This symbol, if defined, indicates to the C program that it should | |
1122 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. | |
1123 | */ | |
1124 | #define I_NETINET_IN /* config-skip */ | |
1125 | ||
1126 | /* I_PWD: | |
1127 | * This symbol, if defined, indicates to the C program that it should | |
1128 | * include <pwd.h>. | |
1129 | */ | |
1130 | /* PWQUOTA: | |
1131 | * This symbol, if defined, indicates to the C program that struct passwd | |
1132 | * contains pw_quota. | |
1133 | */ | |
1134 | /* PWAGE: | |
1135 | * This symbol, if defined, indicates to the C program that struct passwd | |
1136 | * contains pw_age. | |
1137 | */ | |
1138 | /* PWCHANGE: | |
1139 | * This symbol, if defined, indicates to the C program that struct passwd | |
1140 | * contains pw_change. | |
1141 | */ | |
1142 | /* PWCLASS: | |
1143 | * This symbol, if defined, indicates to the C program that struct passwd | |
1144 | * contains pw_class. | |
1145 | */ | |
1146 | /* PWEXPIRE: | |
1147 | * This symbol, if defined, indicates to the C program that struct passwd | |
1148 | * contains pw_expire. | |
1149 | */ | |
1150 | /* PWCOMMENT: | |
1151 | * This symbol, if defined, indicates to the C program that struct passwd | |
1152 | * contains pw_comment. | |
1153 | */ | |
c4f23d77 AD |
1154 | /* PWGECOS: |
1155 | * This symbol, if defined, indicates to the C program that struct passwd | |
1156 | * contains pw_gecos. | |
1157 | */ | |
396e9e6f | 1158 | #define I_PWD /**/ |
1159 | #undef PWQUOTA /**/ | |
1160 | #undef PWAGE /**/ | |
1161 | #undef PWCHANGE /**/ | |
1162 | #undef PWCLASS /**/ | |
1163 | #undef PWEXPIRE /**/ | |
c4f23d77 | 1164 | #define PWGECOS /**/ |
396e9e6f | 1165 | #undef PWCOMMENT /**/ |
1166 | ||
1167 | /* I_STDDEF: | |
1168 | * This symbol, if defined, indicates that <stddef.h> exists and should | |
1169 | * be included. | |
1170 | */ | |
1171 | #define I_STDDEF /**/ | |
1172 | ||
1173 | /* I_STDLIB: | |
1174 | * This symbol, if defined, indicates that <stdlib.h> exists and should | |
1175 | * be included. | |
1176 | */ | |
1177 | #define I_STDLIB /**/ | |
1178 | ||
1179 | /* I_STRING: | |
1180 | * This symbol, if defined, indicates to the C program that it should | |
1181 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). | |
1182 | */ | |
1183 | #define I_STRING /**/ | |
1184 | ||
1185 | /* I_SYS_DIR: | |
1186 | * This symbol, if defined, indicates to the C program that it should | |
1187 | * include <sys/dir.h>. | |
1188 | */ | |
1189 | #undef I_SYS_DIR /**/ | |
1190 | ||
1191 | /* I_SYS_FILE: | |
1192 | * This symbol, if defined, indicates to the C program that it should | |
1193 | * include <sys/file.h> to get definition of R_OK and friends. | |
1194 | */ | |
1195 | #undef I_SYS_FILE /**/ | |
1196 | ||
1197 | /* I_SYS_IOCTL: | |
1198 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should | |
1199 | * be included. Otherwise, include <sgtty.h> or <termio.h>. | |
1200 | */ | |
1201 | #define I_SYS_IOCTL /**/ | |
1202 | ||
1203 | /* I_SYS_NDIR: | |
1204 | * This symbol, if defined, indicates to the C program that it should | |
1205 | * include <sys/ndir.h>. | |
1206 | */ | |
1207 | #undef I_SYS_NDIR /**/ | |
1208 | ||
1209 | /* I_SYS_PARAM: | |
1210 | * This symbol, if defined, indicates to the C program that it should | |
1211 | * include <sys/param.h>. | |
1212 | */ | |
1213 | #define I_SYS_PARAM /**/ | |
1214 | ||
1215 | /* Plan 9: file position in Plan 9 is <select.h> */ | |
1216 | /* I_SYS_SELECT: | |
1217 | * This symbol, if defined, indicates to the C program that it should | |
1218 | * include <sys/select.h> in order to get definition of struct timeval. | |
1219 | */ | |
1220 | #undef I_SYS_SELECT /**/ | |
1221 | ||
1222 | /* I_SYS_TIMES: | |
1223 | * This symbol, if defined, indicates to the C program that it should | |
1224 | * include <sys/times.h>. | |
1225 | */ | |
1226 | #define I_SYS_TIMES /**/ | |
1227 | ||
1228 | /* I_SYS_TYPES: | |
1229 | * This symbol, if defined, indicates to the C program that it should | |
1230 | * include <sys/types.h>. | |
1231 | */ | |
1232 | #define I_SYS_TYPES /**/ | |
1233 | ||
1234 | /* I_SYS_UN: | |
1235 | * This symbol, if defined, indicates to the C program that it should | |
1236 | * include <sys/un.h> to get UNIX domain socket definitions. | |
1237 | */ | |
1238 | #define I_SYS_UN /**/ | |
1239 | ||
1240 | /* I_TERMIO: | |
1241 | * This symbol, if defined, indicates that the program should include | |
1242 | * <termio.h> rather than <sgtty.h>. There are also differences in | |
1243 | * the ioctl() calls that depend on the value of this symbol. | |
1244 | */ | |
1245 | /* I_TERMIOS: | |
1246 | * This symbol, if defined, indicates that the program should include | |
1247 | * the POSIX termios.h rather than sgtty.h or termio.h. | |
1248 | * There are also differences in the ioctl() calls that depend on the | |
1249 | * value of this symbol. | |
1250 | */ | |
1251 | /* I_SGTTY: | |
1252 | * This symbol, if defined, indicates that the program should include | |
1253 | * <sgtty.h> rather than <termio.h>. There are also differences in | |
1254 | * the ioctl() calls that depend on the value of this symbol. | |
1255 | */ | |
1256 | #undef I_TERMIO /**/ | |
1257 | #define I_TERMIOS /**/ | |
1258 | #undef I_SGTTY /**/ | |
1259 | ||
1260 | /* Plan 9: P9 has both <time.h> and <sys/time.h> */ | |
1261 | /* I_TIME: | |
1262 | * This symbol, if defined, indicates to the C program that it should | |
1263 | * include <time.h>. | |
1264 | */ | |
1265 | /* I_SYS_TIME: | |
1266 | * This symbol, if defined, indicates to the C program that it should | |
1267 | * include <sys/time.h>. | |
1268 | */ | |
1269 | /* I_SYS_TIME_KERNEL: | |
1270 | * This symbol, if defined, indicates to the C program that it should | |
1271 | * include <sys/time.h> with KERNEL defined. | |
1272 | */ | |
1273 | #define I_TIME /**/ | |
1274 | #define I_SYS_TIME /**/ | |
1275 | #undef I_SYS_TIME_KERNEL /**/ | |
1276 | ||
1277 | /* I_UNISTD: | |
1278 | * This symbol, if defined, indicates to the C program that it should | |
1279 | * include <unistd.h>. | |
1280 | */ | |
1281 | #define I_UNISTD /**/ | |
1282 | ||
1283 | /* I_UTIME: | |
1284 | * This symbol, if defined, indicates to the C program that it should | |
1285 | * include <utime.h>. | |
1286 | */ | |
1287 | #define I_UTIME /**/ | |
1288 | ||
1289 | /* I_VFORK: | |
1290 | * This symbol, if defined, indicates to the C program that it should | |
1291 | * include vfork.h. | |
1292 | */ | |
1293 | #undef I_VFORK /**/ | |
1294 | ||
1295 | /* Off_t: | |
1296 | * This symbol holds the type used to declare offsets in the kernel. | |
1297 | * It can be int, long, off_t, etc... It may be necessary to include | |
1298 | * <sys/types.h> to get any typedef'ed information. | |
1299 | */ | |
1300 | #define Off_t off_t /* <offset> type */ | |
1301 | ||
1302 | /* Mode_t: | |
1303 | * This symbol holds the type used to declare file modes | |
1304 | * for systems calls. It is usually mode_t, but may be | |
1305 | * int or unsigned short. It may be necessary to include <sys/types.h> | |
1306 | * to get any typedef'ed information. | |
1307 | */ | |
1308 | #define Mode_t mode_t /* file mode parameter for system calls */ | |
1309 | ||
1310 | /* CAN_PROTOTYPE: | |
1311 | * If defined, this macro indicates that the C compiler can handle | |
1312 | * function prototypes. | |
1313 | */ | |
1314 | /* _: | |
1315 | * This macro is used to declare function parameters for folks who want | |
1316 | * to make declarations with prototypes using a different style than | |
1317 | * the above macros. Use double parentheses. For example: | |
1318 | * | |
1319 | * int main _((int argc, char *argv[])); | |
1320 | */ | |
1321 | #define CAN_PROTOTYPE /**/ | |
1322 | #ifdef CAN_PROTOTYPE | |
1323 | #define _(args) args /* config-skip */ | |
1324 | #else | |
1325 | #define _(args) () /* config-skip */ | |
1326 | #endif | |
1327 | ||
1328 | /* RANDBITS: | |
1329 | * This symbol contains the number of bits of random number the rand() | |
1330 | * function produces. Usual values are 15, 16, and 31. | |
1331 | */ | |
1332 | #define RANDBITS 15 /**/ | |
1333 | ||
396e9e6f | 1334 | /* Select_fd_set_t: |
1335 | * This symbol holds the type used for the 2nd, 3rd, and 4th | |
1336 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET | |
1337 | * is defined, and 'int *' otherwise. This is only useful if you | |
1338 | * have select(), of course. | |
1339 | */ | |
1340 | #define Select_fd_set_t fd_set * /**/ | |
1341 | ||
1342 | /* Size_t: | |
1343 | * This symbol holds the type used to declare length parameters | |
1344 | * for string functions. It is usually size_t, but may be | |
1345 | * unsigned long, int, etc. It may be necessary to include | |
1346 | * <sys/types.h> to get any typedef'ed information. | |
1347 | */ | |
1348 | #define Size_t size_t /* length paramater for string functions */ | |
1349 | ||
1350 | /* SSize_t: | |
1351 | * This symbol holds the type used by functions that return | |
1352 | * a count of bytes or an error condition. It must be a signed type. | |
1353 | * It is usually ssize_t, but may be long or int, etc. | |
1354 | * It may be necessary to include <sys/types.h> or <unistd.h> | |
1355 | * to get any typedef'ed information. | |
1356 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). | |
1357 | */ | |
1358 | #define SSize_t ssize_t /* signed count of bytes */ | |
1359 | ||
1360 | /* STDCHAR: | |
1361 | * This symbol is defined to be the type of char used in stdio.h. | |
1362 | * It has the values "unsigned char" or "char". | |
1363 | */ | |
1364 | #define STDCHAR char /**/ | |
1365 | ||
1366 | /* Uid_t: | |
1367 | * This symbol holds the type used to declare user ids in the kernel. | |
1368 | * It can be int, ushort, uid_t, etc... It may be necessary to include | |
1369 | * <sys/types.h> to get any typedef'ed information. | |
1370 | */ | |
1371 | #define Uid_t uid_t /* UID type */ | |
1372 | ||
1373 | /* PLAN9: | |
1374 | This symbol, if defined, indicates that the program is running under the | |
1375 | * Plan 9 operating system. | |
1376 | */ | |
1377 | #define PLAN9 /**/ | |
1378 | ||
1379 | #define OSNAME "plan9" | |
1380 | ||
bb14ff96 | 1381 | #define BIN_SH "/bin/rc" /* config-skip */ |
396e9e6f | 1382 | |
1383 | /* MYMALLOC: | |
1384 | * This symbol, if defined, indicates that we're using our own malloc. | |
1385 | */ | |
1386 | #undef MYMALLOC /**/ | |
1387 | ||
1388 | ||
bb14ff96 | 1389 | #undef VMS /* config-skip */ |
396e9e6f | 1390 | |
1391 | /* LOC_SED: | |
1392 | * This symbol holds the complete pathname to the sed program. | |
1393 | */ | |
1394 | #define LOC_SED "/bin/sed" /**/ | |
1395 | ||
1396 | /* ARCHLIB_EXP: | |
1397 | * This symbol contains the ~name expanded version of ARCHLIB, to be used | |
1398 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1399 | */ | |
1400 | #define ARCHLIB_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" | |
bb14ff96 | 1401 | #define ARCHLIB "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION" |
396e9e6f | 1402 | |
774d564b | 1403 | /* ARCHNAME: |
1404 | * This symbol holds a string representing the architecture name. | |
1405 | * It may be used to construct an architecture-dependant pathname | |
1406 | * where library files may be held under a private library, for | |
1407 | * instance. | |
1408 | */ | |
1409 | #define ARCHNAME "plan9__P9P_OBJTYPE" /**/ | |
1410 | ||
396e9e6f | 1411 | /* BYTEORDER: |
1412 | * This symbol hold the hexadecimal constant defined in byteorder, | |
1413 | * i.e. 0x1234 or 0x4321, etc... | |
1414 | */ | |
eeb010ab | 1415 | #if _P9P_OBJTYPE == 386 |
1416 | # define BYTEORDER 0x1234 /* little-endian */ /* config-skip */ | |
1417 | #else | |
1418 | # define BYTEORDER 0x4321 /* big-endian */ /* config-skip */ | |
1419 | #endif | |
396e9e6f | 1420 | |
1421 | /* CSH: | |
1422 | * This symbol, if defined, indicates that the C-shell exists. | |
1423 | * If defined, contains the full pathname of csh. | |
1424 | */ | |
1425 | #undef CSH /**/ | |
1426 | ||
1427 | /* DLSYM_NEEDS_UNDERSCORE: | |
1428 | * This symbol, if defined, indicates that we need to prepend an | |
1429 | * underscore to the symbol name before calling dlsym(). This only | |
1430 | * makes sense if you *have* dlsym, which we will presume is the | |
1431 | * case if you're using dl_dlopen.xs. | |
1432 | */ | |
1433 | #undef DLSYM_NEEDS_UNDERSCORE /* */ | |
1434 | ||
1435 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: | |
1436 | * This symbol, if defined, indicates that the bug that prevents | |
1437 | * setuid scripts from being secure is not present in this kernel. | |
1438 | */ | |
1439 | /* DOSUID: | |
1440 | * This symbol, if defined, indicates that the C program should | |
1441 | * check the script that it is executing for setuid/setgid bits, and | |
1442 | * attempt to emulate setuid/setgid on systems that have disabled | |
1443 | * setuid #! scripts because the kernel can't do it securely. | |
1444 | * It is up to the package designer to make sure that this emulation | |
1445 | * is done securely. Among other things, it should do an fstat on | |
1446 | * the script it just opened to make sure it really is a setuid/setgid | |
1447 | * script, it should make sure the arguments passed correspond exactly | |
1448 | * to the argument on the #! line, and it should not trust any | |
1449 | * subprocesses to which it must pass the filename rather than the | |
1450 | * file descriptor of the script to be executed. | |
1451 | */ | |
1452 | #define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ | |
1453 | #undef DOSUID /**/ | |
1454 | ||
1455 | /* Gconvert: | |
1456 | * This preprocessor macro is defined to convert a floating point | |
1457 | * number to a string without a trailing decimal point. This | |
1458 | * emulates the behavior of sprintf("%g"), but is sometimes much more | |
1459 | * efficient. If gconvert() is not available, but gcvt() drops the | |
1460 | * trailing decimal point, then gcvt() is used. If all else fails, | |
1461 | * a macro using sprintf("%g") is used. Arguments for the Gconvert | |
1462 | * macro are: value, number of digits, whether trailing zeros should | |
1463 | * be retained, and the output buffer. | |
1464 | * Possible values are: | |
1465 | * d_Gconvert='gconvert((x),(n),(t),(b))' | |
1466 | * d_Gconvert='gcvt((x),(n),(b))' | |
1467 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' | |
1468 | * The last two assume trailing zeros should not be kept. | |
1469 | */ | |
1470 | #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) | |
1471 | ||
1472 | /* Sigjmp_buf: | |
1473 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. | |
1474 | */ | |
1475 | /* Sigsetjmp: | |
1476 | * This macro is used in the same way as sigsetjmp(), but will invoke | |
1477 | * traditional setjmp() if sigsetjmp isn't available. | |
1478 | */ | |
1479 | /* Siglongjmp: | |
1480 | * This macro is used in the same way as siglongjmp(), but will invoke | |
1481 | * traditional longjmp() if siglongjmp isn't available. | |
1482 | */ | |
1483 | #define HAS_SIGSETJMP /**/ /* config-skip */ | |
1484 | #define Sigjmp_buf sigjmp_buf /* config-skip */ | |
1485 | #define Sigsetjmp(buf,save_mask) sigsetjmp(buf,save_mask) /* config-skip */ | |
1486 | #define Siglongjmp(buf,retval) siglongjmp(buf,retval) /* config-skip */ | |
1487 | ||
1488 | /* USE_DYNAMIC_LOADING: | |
1489 | * This symbol, if defined, indicates that dynamic loading of | |
1490 | * some sort is available. | |
1491 | */ | |
1492 | #undef USE_DYNAMIC_LOADING /**/ | |
1493 | ||
1494 | /* I_DBM: | |
1495 | * This symbol, if defined, indicates that <dbm.h> exists and should | |
1496 | * be included. | |
1497 | */ | |
1498 | /* I_RPCSVC_DBM: | |
1499 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and | |
1500 | * should be included. | |
1501 | */ | |
1502 | #undef I_DBM /**/ | |
1503 | #undef I_RPCSVC_DBM /**/ | |
1504 | ||
1505 | /* I_LOCALE: | |
1506 | * This symbol, if defined, indicates to the C program that it should | |
1507 | * include <locale.h>. | |
1508 | */ | |
1509 | #define I_LOCALE /**/ | |
1510 | ||
1511 | /* I_SYS_STAT: | |
1512 | * This symbol, if defined, indicates to the C program that it should | |
1513 | * include <sys/stat.h>. | |
1514 | */ | |
1515 | #define I_SYS_STAT /**/ | |
1516 | ||
1517 | /* I_STDARG: | |
1518 | * This symbol, if defined, indicates that <stdarg.h> exists and should | |
1519 | * be included. | |
1520 | */ | |
1521 | /* I_VARARGS: | |
1522 | * This symbol, if defined, indicates to the C program that it should | |
1523 | * include <varargs.h>. | |
1524 | */ | |
1525 | #define I_STDARG /**/ | |
1526 | #undef I_VARARGS /**/ | |
1527 | ||
1528 | /* INTSIZE: | |
82488b82 CS |
1529 | * This symbol contains the value of sizeof(int) so that the C |
1530 | * preprocessor can make decisions based on it. | |
1531 | */ | |
1532 | /* LONGSIZE: | |
1533 | * This symbol contains the value of sizeof(long) so that the C | |
1534 | * preprocessor can make decisions based on it. | |
1535 | */ | |
1536 | /* SHORTSIZE: | |
1537 | * This symbol contains the value of sizeof(short) so that the C | |
1538 | * preprocessor can make decisions based on it. | |
396e9e6f | 1539 | */ |
1540 | #define INTSIZE 4 /**/ | |
82488b82 CS |
1541 | #define LONGSIZE 4 /**/ |
1542 | #define SHORTSIZE 2 /**/ | |
396e9e6f | 1543 | |
1544 | /* Free_t: | |
1545 | * This variable contains the return type of free(). It is usually | |
1546 | * void, but occasionally int. | |
1547 | */ | |
1548 | /* Malloc_t: | |
1549 | * This symbol is the type of pointer returned by malloc and realloc. | |
1550 | */ | |
1551 | #define Malloc_t void * /**/ | |
1552 | #define Free_t void /**/ | |
1553 | ||
1554 | /* VAL_O_NONBLOCK: | |
1555 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on | |
1556 | * non-blocking I/O for the file descriptor. Note that there is no way | |
1557 | * back, i.e. you cannot turn it blocking again this way. If you wish to | |
1558 | * alternatively switch between blocking and non-blocking, use the | |
1559 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. | |
1560 | */ | |
1561 | /* VAL_EAGAIN: | |
1562 | * This symbol holds the errno error code set by read() when no data was | |
1563 | * present on the non-blocking file descriptor. | |
1564 | */ | |
1565 | /* RD_NODATA: | |
1566 | * This symbol holds the return code from read() when no data is present | |
1567 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is | |
1568 | * not defined, then you can't distinguish between no data and EOF by | |
1569 | * issuing a read(). You'll have to find another way to tell for sure! | |
1570 | */ | |
1571 | /* EOF_NONBLOCK: | |
1572 | * This symbol, if defined, indicates to the C program that a read() on | |
1573 | * a non-blocking file descriptor will return 0 on EOF, and not the value | |
1574 | * held in RD_NODATA (-1 usually, in that case!). | |
1575 | */ | |
1576 | #define VAL_O_NONBLOCK O_NONBLOCK | |
1577 | #define VAL_EAGAIN EAGAIN | |
1578 | #define RD_NODATA -1 | |
1579 | #define EOF_NONBLOCK | |
1580 | ||
1581 | /* OLDARCHLIB_EXP: | |
1582 | * This symbol contains the ~name expanded version of OLDARCHLIB, to be | |
1583 | * used in programs that are not prepared to deal with ~ expansion at | |
1584 | * run-time. | |
1585 | */ | |
1586 | #undef OLDARCHLIB_EXP /**/ | |
bb14ff96 | 1587 | #undef OLDARCHLIB /**/ |
396e9e6f | 1588 | |
1589 | /* PRIVLIB_EXP: | |
1590 | * This symbol contains the ~name expanded version of PRIVLIB, to be used | |
1591 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1592 | */ | |
1593 | #define PRIVLIB_EXP "/sys/lib/perl" /* */ | |
bb14ff96 | 1594 | #define PRIVLIB "/sys/lib/perl" /* */ |
396e9e6f | 1595 | |
1596 | /* SIG_NAME: | |
1597 | * This symbol contains a list of signal names in order of | |
1598 | * signal number. This is intended | |
1599 | * to be used as a static array initialization, like this: | |
1600 | * char *sig_name[] = { SIG_NAME }; | |
1601 | * The signals in the list are separated with commas, and each signal | |
1602 | * is surrounded by double quotes. There is no leading SIG in the signal | |
1603 | * name, i.e. SIGQUIT is known as "QUIT". | |
1604 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, | |
1605 | * etc., where nn is the actual signal number (e.g. NUM37). | |
1606 | * The signal number for sig_name[i] is stored in sig_num[i]. | |
1607 | * The last element is 0 to terminate the list with a NULL. This | |
1608 | * corresponds to the 0 at the end of the sig_num list. | |
1609 | */ | |
1610 | /* SIG_NUM: | |
1611 | * This symbol contains a list of signal numbers, in the same order as the | |
1612 | * SIG_NAME list. It is suitable for static array initialization, as in: | |
1613 | * int sig_num[] = { SIG_NUM }; | |
1614 | * The signals in the list are separated with commas, and the indices | |
1615 | * within that list and the SIG_NAME list match, so it's easy to compute | |
1616 | * the signal name from a number or vice versa at the price of a small | |
1617 | * dynamic linear lookup. | |
1618 | * Duplicates are allowed, but are moved to the end of the list. | |
1619 | * The signal number corresponding to sig_name[i] is sig_number[i]. | |
1620 | * if (i < NSIG) then sig_number[i] == i. | |
1621 | * The last element is 0, corresponding to the 0 at the end of | |
1622 | * the sig_name list. | |
1623 | */ | |
1624 | #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 */ | |
1625 | #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 */ | |
1626 | ||
1627 | /* SITELIB_EXP: | |
1628 | * This symbol contains the ~name expanded version of SITELIB, to be used | |
1629 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1630 | */ | |
1631 | #define SITELIB_EXP "/sys/lib/perl/site_perl" /* */ | |
bb14ff96 | 1632 | #define SITELIB "/sys/lib/perl/site_perl" /* */ |
396e9e6f | 1633 | |
1634 | /* SITEARCH_EXP: | |
1635 | * This symbol contains the ~name expanded version of SITEARCH, to be used | |
1636 | * in programs that are not prepared to deal with ~ expansion at run-time. | |
1637 | */ | |
1638 | #define SITEARCH_EXP "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ | |
bb14ff96 | 1639 | #define SITEARCH "/_P9P_OBJTYPE/lib/perl/_P9P_VERSION/site_perl" /* */ |
396e9e6f | 1640 | |
1641 | /* STARTPERL: | |
1642 | * This variable contains the string to put in front of a perl | |
1643 | * script to make sure (one hopes) that it runs with perl and not | |
1644 | * some shell. | |
1645 | */ | |
1646 | #define STARTPERL "#!/bin/perl" /**/ | |
1647 | ||
bb14ff96 | 1648 | /* SH_PATH: |
1649 | * Just here to shut up compiler warnings. | |
1650 | */ | |
1651 | #define SH_PATH "/bin/rc" /**/ | |
1652 | ||
1653 | #define PERLIO_IS_STDIO /* config-skip */ | |
1654 | #undef I_SFIO | |
1655 | ||
1656 | /* USE_PERLIO: | |
1657 | * This symbol, if defined, indicates that the PerlIO abstraction should | |
1658 | * be used throughout. If not defined, stdio should be | |
1659 | * used in a fully backward compatible manner. | |
1660 | */ | |
1661 | #undef USE_PERLIO /**/ | |
1662 | ||
1663 | /* USE_SFIO: | |
1664 | * This symbol, if defined, indicates that sfio should | |
1665 | * be used. | |
1666 | */ | |
1667 | #undef USE_SFIO /**/ | |
1668 | ||
eeb010ab | 1669 | /* HAS_GETPGID: |
1670 | * This symbol, if defined, indicates to the C program that | |
1671 | * the getpgid(pid) function is available to get the | |
1672 | * process group id. | |
1673 | */ | |
1674 | #undef HAS_GETPGID /**/ | |
bb14ff96 | 1675 | |
1676 | /* I_SYS_RESOURCE: | |
1677 | * This symbol, if defined, indicates to the C program that it should | |
1678 | * include <sys/resource.h>. | |
1679 | */ | |
1680 | #define I_SYS_RESOURCE /**/ | |
1681 | ||
1682 | /* I_SYS_WAIT: | |
1683 | * This symbol, if defined, indicates to the C program that it should | |
1684 | * include <sys/wait.h>. | |
1685 | */ | |
1686 | #define I_SYS_WAIT /**/ | |
1687 | ||
1688 | /* I_VALUES: | |
1689 | * This symbol, if defined, indicates to the C program that it should | |
1690 | * include <values.h> to get definition of symbols like MINFLOAT or | |
1691 | * MAXLONG, i.e. machine dependant limitations. Probably, you | |
1692 | * should use <limits.h> instead, if it is available. | |
1693 | */ | |
1694 | #undef I_VALUES /**/ | |
1695 | ||
396e9e6f | 1696 | /* VOIDFLAGS: |
1697 | * This symbol indicates how much support of the void type is given by this | |
1698 | * compiler. What various bits mean: | |
1699 | * | |
1700 | * 1 = supports declaration of void | |
1701 | * 2 = supports arrays of pointers to functions returning void | |
1702 | * 4 = supports comparisons between pointers to void functions and | |
1703 | * addresses of void functions | |
1704 | * 8 = suports declaration of generic void pointers | |
1705 | * | |
1706 | * The package designer should define VOIDUSED to indicate the requirements | |
1707 | * of the package. This can be done either by #defining VOIDUSED before | |
1708 | * including config.h, or by defining defvoidused in Myinit.U. If the | |
1709 | * latter approach is taken, only those flags will be tested. If the | |
1710 | * level of void support necessary is not present, defines void to int. | |
1711 | */ | |
1712 | #ifndef VOIDUSED | |
1713 | #define VOIDUSED 15 | |
1714 | #endif | |
1715 | #define VOIDFLAGS 15 | |
1716 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED | |
1717 | #define void int /* is void to be avoided? */ /* config-skip */ | |
1718 | #define M_VOID /* Xenix strikes again */ /* config-skip */ | |
1719 | #endif | |
1720 | ||
1721 | #endif |