Commit | Line | Data |
495c5fdc |
1 | case $CONFIG in |
2 | '') |
3 | if test -f config.sh; then TOP=.; |
4 | elif test -f ../config.sh; then TOP=..; |
5 | elif test -f ../../config.sh; then TOP=../..; |
6 | elif test -f ../../../config.sh; then TOP=../../..; |
7 | elif test -f ../../../../config.sh; then TOP=../../../..; |
8 | else |
9 | echo "Can't find config.sh."; exit 1 |
10 | fi |
11 | . $TOP/config.sh |
12 | ;; |
13 | esac |
14 | case "$0" in |
15 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
16 | esac |
17 | echo "Extracting config.h (with variable substitutions)" |
18 | sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' |
19 | /* |
20 | * This file was produced by running the config_h.SH script, which |
21 | * gets its values from config.sh, which is generally produced by |
22 | * running Configure. |
23 | * |
24 | * Feel free to modify any of this as the need arises. Note, however, |
25 | * that running config_h.SH again will wipe out any changes you've made. |
26 | * For a more permanent change edit config.sh and rerun config_h.SH. |
27 | * |
28 | * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $ |
29 | */ |
30 | |
31 | /* |
32 | * Package name : $package |
33 | * Source directory : $src |
34 | * Configuration time: $cf_time |
35 | * Configured by : $cf_by |
36 | * Target system : $myuname |
37 | */ |
38 | |
39 | #ifndef _config_h_ |
40 | #define _config_h_ |
41 | |
42 | /* LOC_SED: |
43 | * This symbol holds the complete pathname to the sed program. |
44 | */ |
45 | #define LOC_SED "$full_sed" /**/ |
46 | |
47 | /* BIN: |
48 | * This symbol holds the path of the bin directory where the package will |
49 | * be installed. Program must be prepared to deal with ~name substitution. |
50 | */ |
51 | /* BIN_EXP: |
52 | * This symbol is the filename expanded version of the BIN symbol, for |
53 | * programs that do not want to deal with that at run-time. |
54 | */ |
55 | #define BIN "$bin" /**/ |
56 | #define BIN_EXP "$binexp" /**/ |
57 | |
58 | /* CPPSTDIN: |
59 | * This symbol contains the first part of the string which will invoke |
60 | * the C preprocessor on the standard input and produce to standard |
61 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
62 | * call a wrapper. See CPPRUN. |
63 | */ |
64 | /* CPPMINUS: |
65 | * This symbol contains the second part of the string which will invoke |
66 | * the C preprocessor on the standard input and produce to standard |
67 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
68 | * to specify standard input, otherwise the value is "". |
69 | */ |
70 | #define CPPSTDIN "$cppstdin" |
71 | #define CPPMINUS "$cppminus" |
72 | |
73 | /* HAS_ALARM: |
74 | * This symbol, if defined, indicates that the alarm routine is |
75 | * available. |
76 | */ |
77 | #$d_alarm HAS_ALARM /**/ |
78 | |
79 | /* HASATTRIBUTE: |
80 | * This symbol indicates the C compiler can check for function attributes, |
81 | * such as printf formats. This is normally only supported by GNU cc. |
82 | */ |
83 | #$d_attribut HASATTRIBUTE /**/ |
84 | #ifndef HASATTRIBUTE |
85 | #define __attribute__(_arg_) |
86 | #endif |
87 | |
88 | /* HAS_BCMP: |
89 | * This symbol is defined if the bcmp() routine is available to |
90 | * compare blocks of memory. |
91 | */ |
92 | #$d_bcmp HAS_BCMP /**/ |
93 | |
94 | /* HAS_BCOPY: |
95 | * This symbol is defined if the bcopy() routine is available to |
96 | * copy blocks of memory. |
97 | */ |
98 | #$d_bcopy HAS_BCOPY /**/ |
99 | |
100 | /* HAS_BZERO: |
101 | * This symbol is defined if the bzero() routine is available to |
102 | * set a memory block to 0. |
103 | */ |
104 | #$d_bzero HAS_BZERO /**/ |
105 | |
106 | /* HAS_CHOWN: |
107 | * This symbol, if defined, indicates that the chown routine is |
108 | * available. |
109 | */ |
110 | #$d_chown HAS_CHOWN /**/ |
111 | |
112 | /* HAS_CHROOT: |
113 | * This symbol, if defined, indicates that the chroot routine is |
114 | * available. |
115 | */ |
116 | #$d_chroot HAS_CHROOT /**/ |
117 | |
118 | /* HAS_CHSIZE: |
119 | * This symbol, if defined, indicates that the chsize routine is available |
120 | * to truncate files. You might need a -lx to get this routine. |
121 | */ |
122 | #$d_chsize HAS_CHSIZE /**/ |
123 | |
124 | /* HASCONST: |
125 | * This symbol, if defined, indicates that this C compiler knows about |
126 | * the const type. There is no need to actually test for that symbol |
127 | * within your programs. The mere use of the "const" keyword will |
128 | * trigger the necessary tests. |
129 | */ |
130 | #$d_const HASCONST /**/ |
131 | #ifndef HASCONST |
132 | #define const |
133 | #endif |
134 | |
135 | /* HAS_CRYPT: |
136 | * This symbol, if defined, indicates that the crypt routine is available |
137 | * to encrypt passwords and the like. |
138 | */ |
139 | #$d_crypt HAS_CRYPT /**/ |
140 | |
141 | /* HAS_CUSERID: |
142 | * This symbol, if defined, indicates that the cuserid routine is |
143 | * available to get character login names. |
144 | */ |
145 | #$d_cuserid HAS_CUSERID /**/ |
146 | |
147 | /* HAS_DBL_DIG: |
148 | * This symbol, if defined, indicates that this system's <float.h> |
149 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
150 | * of significant digits in a double precision number. If this |
151 | * symbol is not defined, a guess of 15 is usually pretty good. |
152 | */ |
153 | #$d_dbl_dig HAS_DBL_DIG /* */ |
154 | |
155 | /* HAS_DIFFTIME: |
156 | * This symbol, if defined, indicates that the difftime routine is |
157 | * available. |
158 | */ |
159 | #$d_difftime HAS_DIFFTIME /**/ |
160 | |
161 | /* HAS_DLERROR: |
162 | * This symbol, if defined, indicates that the dlerror routine is |
163 | * available to return a string describing the last error that |
164 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
165 | */ |
166 | #$d_dlerror HAS_DLERROR /**/ |
167 | |
168 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
169 | * This symbol, if defined, indicates that the bug that prevents |
170 | * setuid scripts from being secure is not present in this kernel. |
171 | */ |
172 | /* DOSUID: |
173 | * This symbol, if defined, indicates that the C program should |
174 | * check the script that it is executing for setuid/setgid bits, and |
175 | * attempt to emulate setuid/setgid on systems that have disabled |
176 | * setuid #! scripts because the kernel can't do it securely. |
177 | * It is up to the package designer to make sure that this emulation |
178 | * is done securely. Among other things, it should do an fstat on |
179 | * the script it just opened to make sure it really is a setuid/setgid |
180 | * script, it should make sure the arguments passed correspond exactly |
181 | * to the argument on the #! line, and it should not trust any |
182 | * subprocesses to which it must pass the filename rather than the |
183 | * file descriptor of the script to be executed. |
184 | */ |
185 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
186 | #$d_dosuid DOSUID /**/ |
187 | |
188 | /* HAS_DUP2: |
189 | * This symbol, if defined, indicates that the dup2 routine is |
190 | * available to duplicate file descriptors. |
191 | */ |
192 | #$d_dup2 HAS_DUP2 /**/ |
193 | |
194 | /* HAS_FCHMOD: |
195 | * This symbol, if defined, indicates that the fchmod routine is available |
196 | * to change mode of opened files. If unavailable, use chmod(). |
197 | */ |
198 | #$d_fchmod HAS_FCHMOD /**/ |
199 | |
200 | /* HAS_FCHOWN: |
201 | * This symbol, if defined, indicates that the fchown routine is available |
202 | * to change ownership of opened files. If unavailable, use chown(). |
203 | */ |
204 | #$d_fchown HAS_FCHOWN /**/ |
205 | |
206 | /* HAS_FCNTL: |
207 | * This symbol, if defined, indicates to the C program that |
208 | * the fcntl() function exists. |
209 | */ |
210 | #$d_fcntl HAS_FCNTL /**/ |
211 | |
212 | /* HAS_FGETPOS: |
213 | * This symbol, if defined, indicates that the fgetpos routine is |
214 | * available to get the file position indicator, similar to ftell(). |
215 | */ |
216 | #$d_fgetpos HAS_FGETPOS /**/ |
217 | |
218 | /* FLEXFILENAMES: |
219 | * This symbol, if defined, indicates that the system supports filenames |
220 | * longer than 14 characters. |
221 | */ |
222 | #$d_flexfnam FLEXFILENAMES /**/ |
223 | |
224 | /* HAS_FLOCK: |
225 | * This symbol, if defined, indicates that the flock routine is |
226 | * available to do file locking. |
227 | */ |
228 | #$d_flock HAS_FLOCK /**/ |
229 | |
230 | /* HAS_FORK: |
231 | * This symbol, if defined, indicates that the fork routine is |
232 | * available. |
233 | */ |
234 | #$d_fork HAS_FORK /**/ |
235 | |
236 | /* HAS_FSETPOS: |
237 | * This symbol, if defined, indicates that the fsetpos routine is |
238 | * available to set the file position indicator, similar to fseek(). |
239 | */ |
240 | #$d_fsetpos HAS_FSETPOS /**/ |
241 | |
c2da85ba |
242 | /* I_SYS_MOUNT: |
243 | * This symbol, if defined, indicates to the C program that it should |
244 | * include <sys/mount.h>. |
245 | */ |
246 | #$i_sysmount I_SYS_MOUNT /**/ |
247 | |
248 | /* HAS_FSTATFS: |
249 | * This symbol, if defined, indicates that the fstatfs routine is |
250 | * available to stat the filesystem of a file descriptor. |
251 | */ |
252 | #$d_fstatfs HAS_FSTATFS /**/ |
253 | |
254 | /* HAS_STRUCT_STATFS_FLAGS: |
255 | * This symbol, if defined, indicates that the struct statfs has |
256 | * the f_flags member for mount flags. |
257 | */ |
258 | #$d_statfsflags HAS_STRUCT_STATFS_FLAGS /**/ |
259 | |
260 | /* I_SYS_STATVFS: |
261 | * This symbol, if defined, indicates to the C program that it should |
262 | * include <sys/statvfs.h>. |
263 | */ |
264 | #$i_sysstatvfs I_SYS_STATVFS /**/ |
265 | |
266 | /* HAS_FSTATVFS: |
267 | * This symbol, if defined, indicates that the fstatvfs routine is |
268 | * available to stat the filesystem of a file descriptor. |
269 | */ |
270 | #$d_fstatvfs HAS_FSTATVFS /**/ |
271 | |
272 | /* I_MNTENT: |
273 | * This symbol, if defined, indicates to the C program that it should |
274 | * include <mntent.h>. |
275 | */ |
276 | #$i_mntent I_MNTENT /**/ |
277 | |
278 | /* HAS_GETMNTENT: |
279 | * This symbol, if defined, indicates that the getmntent routine is |
280 | * available to lookup mount entries in some data base or other. |
281 | */ |
282 | #$d_getmntent HAS_GETMNTENT /**/ |
283 | |
284 | /* HAS_HASMNTOPT: |
285 | * This symbol, if defined, indicates that the hasmntopt routine is |
286 | * available to query mount entries returned by getmntent. |
287 | */ |
288 | #$d_hasmntopt HAS_HASMNTOPT /**/ |
289 | |
495c5fdc |
290 | /* HAS_GETTIMEOFDAY: |
291 | * This symbol, if defined, indicates that the gettimeofday() system |
292 | * call is available for a sub-second accuracy clock. Usually, the file |
293 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
294 | * The type "Timeval" should be used to refer to "struct timeval". |
295 | */ |
296 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ |
297 | #ifdef HAS_GETTIMEOFDAY |
298 | #define Timeval struct timeval /* Structure used by gettimeofday() */ |
299 | #endif |
300 | |
301 | /* HAS_GETGROUPS: |
302 | * This symbol, if defined, indicates that the getgroups() routine is |
303 | * available to get the list of process groups. If unavailable, multiple |
304 | * groups are probably not supported. |
305 | */ |
306 | #$d_getgrps HAS_GETGROUPS /**/ |
307 | |
308 | /* HAS_UNAME: |
309 | * This symbol, if defined, indicates that the C program may use the |
310 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
311 | * and PHOSTNAME. |
312 | */ |
313 | #$d_uname HAS_UNAME /**/ |
314 | |
315 | /* HAS_GETLOGIN: |
316 | * This symbol, if defined, indicates that the getlogin routine is |
317 | * available to get the login name. |
318 | */ |
319 | #$d_getlogin HAS_GETLOGIN /**/ |
320 | |
321 | /* HAS_GETPGID: |
322 | * This symbol, if defined, indicates to the C program that |
323 | * the getpgid(pid) function is available to get the |
324 | * process group id. |
325 | */ |
326 | #$d_getpgid HAS_GETPGID /**/ |
327 | |
328 | /* HAS_GETPGRP: |
329 | * This symbol, if defined, indicates that the getpgrp routine is |
330 | * available to get the current process group. |
331 | */ |
332 | /* USE_BSD_GETPGRP: |
333 | * This symbol, if defined, indicates that getpgrp needs one |
334 | * arguments whereas USG one needs none. |
335 | */ |
336 | #$d_getpgrp HAS_GETPGRP /**/ |
337 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ |
338 | |
339 | /* HAS_GETPGRP2: |
340 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
341 | * routine is available to get the current process group. |
342 | */ |
343 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
344 | |
345 | /* HAS_GETPPID: |
346 | * This symbol, if defined, indicates that the getppid routine is |
347 | * available to get the parent process ID. |
348 | */ |
349 | #$d_getppid HAS_GETPPID /**/ |
350 | |
351 | /* HAS_GETPRIORITY: |
352 | * This symbol, if defined, indicates that the getpriority routine is |
353 | * available to get a process's priority. |
354 | */ |
355 | #$d_getprior HAS_GETPRIORITY /**/ |
356 | |
357 | /* HAS_HTONL: |
358 | * This symbol, if defined, indicates that the htonl() routine (and |
359 | * friends htons() ntohl() ntohs()) are available to do network |
360 | * order byte swapping. |
361 | */ |
362 | /* HAS_HTONS: |
363 | * This symbol, if defined, indicates that the htons() routine (and |
364 | * friends htonl() ntohl() ntohs()) are available to do network |
365 | * order byte swapping. |
366 | */ |
367 | /* HAS_NTOHL: |
368 | * This symbol, if defined, indicates that the ntohl() routine (and |
369 | * friends htonl() htons() ntohs()) are available to do network |
370 | * order byte swapping. |
371 | */ |
372 | /* HAS_NTOHS: |
373 | * This symbol, if defined, indicates that the ntohs() routine (and |
374 | * friends htonl() htons() ntohl()) are available to do network |
375 | * order byte swapping. |
376 | */ |
377 | #$d_htonl HAS_HTONL /**/ |
378 | #$d_htonl HAS_HTONS /**/ |
379 | #$d_htonl HAS_NTOHL /**/ |
380 | #$d_htonl HAS_NTOHS /**/ |
381 | |
382 | /* HAS_INET_ATON: |
383 | * This symbol, if defined, indicates to the C program that the |
384 | * inet_aton() function is available to parse IP address "dotted-quad" |
385 | * strings. |
386 | */ |
387 | #$d_inetaton HAS_INET_ATON /**/ |
388 | |
389 | /* HAS_KILLPG: |
390 | * This symbol, if defined, indicates that the killpg routine is available |
391 | * to kill process groups. If unavailable, you probably should use kill |
392 | * with a negative process number. |
393 | */ |
394 | #$d_killpg HAS_KILLPG /**/ |
395 | |
396 | /* HAS_LINK: |
397 | * This symbol, if defined, indicates that the link routine is |
398 | * available to create hard links. |
399 | */ |
400 | #$d_link HAS_LINK /**/ |
401 | |
402 | /* HAS_LOCALECONV: |
403 | * This symbol, if defined, indicates that the localeconv routine is |
404 | * available for numeric and monetary formatting conventions. |
405 | */ |
406 | #$d_locconv HAS_LOCALECONV /**/ |
407 | |
408 | /* HAS_LOCKF: |
409 | * This symbol, if defined, indicates that the lockf routine is |
410 | * available to do file locking. |
411 | */ |
412 | #$d_lockf HAS_LOCKF /**/ |
413 | |
414 | /* HAS_LSTAT: |
415 | * This symbol, if defined, indicates that the lstat routine is |
416 | * available to do file stats on symbolic links. |
417 | */ |
418 | #$d_lstat HAS_LSTAT /**/ |
419 | |
420 | /* HAS_MBLEN: |
421 | * This symbol, if defined, indicates that the mblen routine is available |
422 | * to find the number of bytes in a multibye character. |
423 | */ |
424 | #$d_mblen HAS_MBLEN /**/ |
425 | |
426 | /* HAS_MBSTOWCS: |
427 | * This symbol, if defined, indicates that the mbstowcs routine is |
428 | * available to covert a multibyte string into a wide character string. |
429 | */ |
430 | #$d_mbstowcs HAS_MBSTOWCS /**/ |
431 | |
432 | /* HAS_MBTOWC: |
433 | * This symbol, if defined, indicates that the mbtowc routine is available |
434 | * to covert a multibyte to a wide character. |
435 | */ |
436 | #$d_mbtowc HAS_MBTOWC /**/ |
437 | |
438 | /* HAS_MEMCMP: |
439 | * This symbol, if defined, indicates that the memcmp routine is available |
440 | * to compare blocks of memory. |
441 | */ |
442 | #$d_memcmp HAS_MEMCMP /**/ |
443 | |
444 | /* HAS_MEMCPY: |
445 | * This symbol, if defined, indicates that the memcpy routine is available |
446 | * to copy blocks of memory. |
447 | */ |
448 | #$d_memcpy HAS_MEMCPY /**/ |
449 | |
450 | /* HAS_MEMMOVE: |
451 | * This symbol, if defined, indicates that the memmove routine is available |
452 | * to copy potentially overlapping blocks of memory. This should be used |
453 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
454 | * own version. |
455 | */ |
456 | #$d_memmove HAS_MEMMOVE /**/ |
457 | |
458 | /* HAS_MEMSET: |
459 | * This symbol, if defined, indicates that the memset routine is available |
460 | * to set blocks of memory. |
461 | */ |
462 | #$d_memset HAS_MEMSET /**/ |
463 | |
464 | /* HAS_MKDIR: |
465 | * This symbol, if defined, indicates that the mkdir routine is available |
466 | * to create directories. Otherwise you should fork off a new process to |
467 | * exec /bin/mkdir. |
468 | */ |
469 | #$d_mkdir HAS_MKDIR /**/ |
470 | |
471 | /* HAS_MKFIFO: |
472 | * This symbol, if defined, indicates that the mkfifo routine is |
473 | * available to create FIFOs. Otherwise, mknod should be able to |
474 | * do it for you. However, if mkfifo is there, mknod might require |
475 | * super-user privileges which mkfifo will not. |
476 | */ |
477 | #$d_mkfifo HAS_MKFIFO /**/ |
478 | |
479 | /* HAS_MKTIME: |
480 | * This symbol, if defined, indicates that the mktime routine is |
481 | * available. |
482 | */ |
483 | #$d_mktime HAS_MKTIME /**/ |
484 | |
485 | /* HAS_MSG: |
486 | * This symbol, if defined, indicates that the entire msg*(2) library is |
487 | * supported (IPC mechanism based on message queues). |
488 | */ |
489 | #$d_msg HAS_MSG /**/ |
490 | |
491 | /* HAS_NICE: |
492 | * This symbol, if defined, indicates that the nice routine is |
493 | * available. |
494 | */ |
495 | #$d_nice HAS_NICE /**/ |
496 | |
497 | /* HAS_PATHCONF: |
498 | * This symbol, if defined, indicates that pathconf() is available |
499 | * to determine file-system related limits and options associated |
500 | * with a given filename. |
501 | */ |
502 | /* HAS_FPATHCONF: |
503 | * This symbol, if defined, indicates that pathconf() is available |
504 | * to determine file-system related limits and options associated |
505 | * with a given open file descriptor. |
506 | */ |
507 | #$d_pathconf HAS_PATHCONF /**/ |
508 | #$d_fpathconf HAS_FPATHCONF /**/ |
509 | |
510 | /* HAS_PAUSE: |
511 | * This symbol, if defined, indicates that the pause routine is |
512 | * available to suspend a process until a signal is received. |
513 | */ |
514 | #$d_pause HAS_PAUSE /**/ |
515 | |
516 | /* HAS_PIPE: |
517 | * This symbol, if defined, indicates that the pipe routine is |
518 | * available to create an inter-process channel. |
519 | */ |
520 | #$d_pipe HAS_PIPE /**/ |
521 | |
522 | /* HAS_POLL: |
523 | * This symbol, if defined, indicates that the poll routine is |
524 | * available to poll active file descriptors. You may safely |
525 | * include <poll.h> when this symbol is defined. |
526 | */ |
527 | #$d_poll HAS_POLL /**/ |
528 | |
529 | /* HAS_READDIR: |
530 | * This symbol, if defined, indicates that the readdir routine is |
531 | * available to read directory entries. You may have to include |
532 | * <dirent.h>. See I_DIRENT. |
533 | */ |
534 | #$d_readdir HAS_READDIR /**/ |
535 | |
536 | /* HAS_SEEKDIR: |
537 | * This symbol, if defined, indicates that the seekdir routine is |
538 | * available. You may have to include <dirent.h>. See I_DIRENT. |
539 | */ |
540 | #$d_seekdir HAS_SEEKDIR /**/ |
541 | |
542 | /* HAS_TELLDIR: |
543 | * This symbol, if defined, indicates that the telldir routine is |
544 | * available. You may have to include <dirent.h>. See I_DIRENT. |
545 | */ |
546 | #$d_telldir HAS_TELLDIR /**/ |
547 | |
548 | /* HAS_REWINDDIR: |
549 | * This symbol, if defined, indicates that the rewinddir routine is |
550 | * available. You may have to include <dirent.h>. See I_DIRENT. |
551 | */ |
552 | #$d_rewinddir HAS_REWINDDIR /**/ |
553 | |
554 | /* HAS_READLINK: |
555 | * This symbol, if defined, indicates that the readlink routine is |
556 | * available to read the value of a symbolic link. |
557 | */ |
558 | #$d_readlink HAS_READLINK /**/ |
559 | |
560 | /* HAS_RENAME: |
561 | * This symbol, if defined, indicates that the rename routine is available |
562 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
563 | * trick. |
564 | */ |
565 | #$d_rename HAS_RENAME /**/ |
566 | |
567 | /* HAS_RMDIR: |
568 | * This symbol, if defined, indicates that the rmdir routine is |
569 | * available to remove directories. Otherwise you should fork off a |
570 | * new process to exec /bin/rmdir. |
571 | */ |
572 | #$d_rmdir HAS_RMDIR /**/ |
573 | |
574 | /* HAS_SELECT: |
575 | * This symbol, if defined, indicates that the select routine is |
576 | * available to select active file descriptors. If the timeout field |
577 | * is used, <sys/time.h> may need to be included. |
578 | */ |
579 | #$d_select HAS_SELECT /**/ |
580 | |
581 | /* HAS_SEM: |
582 | * This symbol, if defined, indicates that the entire sem*(2) library is |
583 | * supported. |
584 | */ |
585 | #$d_sem HAS_SEM /**/ |
586 | |
587 | /* HAS_SETEGID: |
588 | * This symbol, if defined, indicates that the setegid routine is available |
589 | * to change the effective gid of the current program. |
590 | */ |
591 | #$d_setegid HAS_SETEGID /**/ |
592 | |
593 | /* HAS_SETEUID: |
594 | * This symbol, if defined, indicates that the seteuid routine is available |
595 | * to change the effective uid of the current program. |
596 | */ |
597 | #$d_seteuid HAS_SETEUID /**/ |
598 | |
599 | /* HAS_SETLINEBUF: |
600 | * This symbol, if defined, indicates that the setlinebuf routine is |
601 | * available to change stderr or stdout from block-buffered or unbuffered |
602 | * to a line-buffered mode. |
603 | */ |
604 | #$d_setlinebuf HAS_SETLINEBUF /**/ |
605 | |
606 | /* HAS_SETLOCALE: |
607 | * This symbol, if defined, indicates that the setlocale routine is |
608 | * available to handle locale-specific ctype implementations. |
609 | */ |
610 | #$d_setlocale HAS_SETLOCALE /**/ |
611 | |
612 | /* HAS_SETPGID: |
613 | * This symbol, if defined, indicates that the setpgid(pid, gpid) |
614 | * routine is available to set process group ID. |
615 | */ |
616 | #$d_setpgid HAS_SETPGID /**/ |
617 | |
618 | /* HAS_SETPGRP: |
619 | * This symbol, if defined, indicates that the setpgrp routine is |
620 | * available to set the current process group. |
621 | */ |
622 | /* USE_BSD_SETPGRP: |
623 | * This symbol, if defined, indicates that setpgrp needs two |
624 | * arguments whereas USG one needs none. See also HAS_SETPGID |
625 | * for a POSIX interface. |
626 | */ |
627 | #$d_setpgrp HAS_SETPGRP /**/ |
628 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ |
629 | |
630 | /* HAS_SETPGRP2: |
631 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
632 | * routine is available to set the current process group. |
633 | */ |
634 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
635 | |
636 | /* HAS_SETPRIORITY: |
637 | * This symbol, if defined, indicates that the setpriority routine is |
638 | * available to set a process's priority. |
639 | */ |
640 | #$d_setprior HAS_SETPRIORITY /**/ |
641 | |
642 | /* HAS_SETREGID: |
643 | * This symbol, if defined, indicates that the setregid routine is |
644 | * available to change the real and effective gid of the current |
645 | * process. |
646 | */ |
647 | /* HAS_SETRESGID: |
648 | * This symbol, if defined, indicates that the setresgid routine is |
649 | * available to change the real, effective and saved gid of the current |
650 | * process. |
651 | */ |
652 | #$d_setregid HAS_SETREGID /**/ |
653 | #$d_setresgid HAS_SETRESGID /**/ |
654 | |
655 | /* HAS_SETREUID: |
656 | * This symbol, if defined, indicates that the setreuid routine is |
657 | * available to change the real and effective uid of the current |
658 | * process. |
659 | */ |
660 | /* HAS_SETRESUID: |
661 | * This symbol, if defined, indicates that the setresuid routine is |
662 | * available to change the real, effective and saved uid of the current |
663 | * process. |
664 | */ |
665 | #$d_setreuid HAS_SETREUID /**/ |
666 | #$d_setresuid HAS_SETRESUID /**/ |
667 | |
668 | /* HAS_SETRGID: |
669 | * This symbol, if defined, indicates that the setrgid routine is available |
670 | * to change the real gid of the current program. |
671 | */ |
672 | #$d_setrgid HAS_SETRGID /**/ |
673 | |
674 | /* HAS_SETRUID: |
675 | * This symbol, if defined, indicates that the setruid routine is available |
676 | * to change the real uid of the current program. |
677 | */ |
678 | #$d_setruid HAS_SETRUID /**/ |
679 | |
680 | /* HAS_SETSID: |
681 | * This symbol, if defined, indicates that the setsid routine is |
682 | * available to set the process group ID. |
683 | */ |
684 | #$d_setsid HAS_SETSID /**/ |
685 | |
686 | /* HAS_SHM: |
687 | * This symbol, if defined, indicates that the entire shm*(2) library is |
688 | * supported. |
689 | */ |
690 | #$d_shm HAS_SHM /**/ |
691 | |
692 | /* Shmat_t: |
693 | * This symbol holds the return type of the shmat() system call. |
694 | * Usually set to 'void *' or 'char *'. |
695 | */ |
696 | /* HAS_SHMAT_PROTOTYPE: |
697 | * This symbol, if defined, indicates that the sys/shm.h includes |
698 | * a prototype for shmat(). Otherwise, it is up to the program to |
699 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
700 | * but not always right so it should be emitted by the program only |
701 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
702 | */ |
703 | #define Shmat_t $shmattype /**/ |
704 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ |
705 | |
706 | /* USE_STAT_BLOCKS: |
707 | * This symbol is defined if this system has a stat structure declaring |
708 | * st_blksize and st_blocks. |
709 | */ |
710 | #$d_statblks USE_STAT_BLOCKS /**/ |
711 | |
712 | /* HAS_STRCHR: |
713 | * This symbol is defined to indicate that the strchr()/strrchr() |
714 | * functions are available for string searching. If not, try the |
715 | * index()/rindex() pair. |
716 | */ |
717 | /* HAS_INDEX: |
718 | * This symbol is defined to indicate that the index()/rindex() |
719 | * functions are available for string searching. |
720 | */ |
721 | #$d_strchr HAS_STRCHR /**/ |
722 | #$d_index HAS_INDEX /**/ |
723 | |
724 | /* HAS_STRCOLL: |
725 | * This symbol, if defined, indicates that the strcoll routine is |
726 | * available to compare strings using collating information. |
727 | */ |
728 | #$d_strcoll HAS_STRCOLL /**/ |
729 | |
730 | /* USE_STRUCT_COPY: |
731 | * This symbol, if defined, indicates that this C compiler knows how |
732 | * to copy structures. If undefined, you'll need to use a block copy |
733 | * routine of some sort instead. |
734 | */ |
735 | #$d_strctcpy USE_STRUCT_COPY /**/ |
736 | |
737 | /* HAS_STRERROR: |
738 | * This symbol, if defined, indicates that the strerror routine is |
739 | * available to translate error numbers to strings. See the writeup |
740 | * of Strerror() in this file before you try to define your own. |
741 | */ |
742 | /* HAS_SYS_ERRLIST: |
743 | * This symbol, if defined, indicates that the sys_errlist array is |
744 | * available to translate error numbers to strings. The extern int |
745 | * sys_nerr gives the size of that table. |
746 | */ |
747 | /* Strerror: |
748 | * This preprocessor symbol is defined as a macro if strerror() is |
749 | * not available to translate error numbers to strings but sys_errlist[] |
750 | * array is there. |
751 | */ |
752 | #$d_strerror HAS_STRERROR /**/ |
753 | #$d_syserrlst HAS_SYS_ERRLIST /**/ |
754 | #define Strerror(e) $d_strerrm |
755 | |
756 | /* HAS_STRTOD: |
757 | * This symbol, if defined, indicates that the strtod routine is |
758 | * available to provide better numeric string conversion than atof(). |
759 | */ |
760 | #$d_strtod HAS_STRTOD /**/ |
761 | |
762 | /* HAS_STRTOL: |
763 | * This symbol, if defined, indicates that the strtol routine is available |
764 | * to provide better numeric string conversion than atoi() and friends. |
765 | */ |
766 | #$d_strtol HAS_STRTOL /**/ |
767 | |
768 | /* HAS_STRTOUL: |
769 | * This symbol, if defined, indicates that the strtoul routine is |
770 | * available to provide conversion of strings to unsigned long. |
771 | */ |
772 | #$d_strtoul HAS_STRTOUL /**/ |
773 | |
774 | /* HAS_STRXFRM: |
775 | * This symbol, if defined, indicates that the strxfrm() routine is |
776 | * available to transform strings. |
777 | */ |
778 | #$d_strxfrm HAS_STRXFRM /**/ |
779 | |
780 | /* HAS_SYMLINK: |
781 | * This symbol, if defined, indicates that the symlink routine is available |
782 | * to create symbolic links. |
783 | */ |
784 | #$d_symlink HAS_SYMLINK /**/ |
785 | |
786 | /* HAS_SYSCALL: |
787 | * This symbol, if defined, indicates that the syscall routine is |
788 | * available to call arbitrary system calls. If undefined, that's tough. |
789 | */ |
790 | #$d_syscall HAS_SYSCALL /**/ |
791 | |
792 | /* HAS_SYSCONF: |
793 | * This symbol, if defined, indicates that sysconf() is available |
794 | * to determine system related limits and options. |
795 | */ |
796 | #$d_sysconf HAS_SYSCONF /**/ |
797 | |
798 | /* HAS_SYSTEM: |
799 | * This symbol, if defined, indicates that the system routine is |
800 | * available to issue a shell command. |
801 | */ |
802 | #$d_system HAS_SYSTEM /**/ |
803 | |
804 | /* HAS_TCGETPGRP: |
805 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
806 | * available to get foreground process group ID. |
807 | */ |
808 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
809 | |
810 | /* HAS_TCSETPGRP: |
811 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
812 | * available to set foreground process group ID. |
813 | */ |
814 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ |
815 | |
816 | /* HAS_TRUNCATE: |
817 | * This symbol, if defined, indicates that the truncate routine is |
818 | * available to truncate files. |
819 | */ |
820 | #$d_truncate HAS_TRUNCATE /**/ |
821 | |
822 | /* HAS_TZNAME: |
823 | * This symbol, if defined, indicates that the tzname[] array is |
824 | * available to access timezone names. |
825 | */ |
826 | #$d_tzname HAS_TZNAME /**/ |
827 | |
828 | /* HAS_UMASK: |
829 | * This symbol, if defined, indicates that the umask routine is |
830 | * available to set and get the value of the file creation mask. |
831 | */ |
832 | #$d_umask HAS_UMASK /**/ |
833 | |
834 | /* HAS_VFORK: |
835 | * This symbol, if defined, indicates that vfork() exists. |
836 | */ |
837 | #$d_vfork HAS_VFORK /**/ |
838 | |
839 | /* HASVOLATILE: |
840 | * This symbol, if defined, indicates that this C compiler knows about |
841 | * the volatile declaration. |
842 | */ |
843 | #$d_volatile HASVOLATILE /**/ |
844 | #ifndef HASVOLATILE |
845 | #define volatile |
846 | #endif |
847 | |
848 | /* HAS_WAIT4: |
849 | * This symbol, if defined, indicates that wait4() exists. |
850 | */ |
851 | #$d_wait4 HAS_WAIT4 /**/ |
852 | |
853 | /* HAS_WAITPID: |
854 | * This symbol, if defined, indicates that the waitpid routine is |
855 | * available to wait for child process. |
856 | */ |
857 | #$d_waitpid HAS_WAITPID /**/ |
858 | |
859 | /* HAS_WCSTOMBS: |
860 | * This symbol, if defined, indicates that the wcstombs routine is |
861 | * available to convert wide character strings to multibyte strings. |
862 | */ |
863 | #$d_wcstombs HAS_WCSTOMBS /**/ |
864 | |
865 | /* HAS_WCTOMB: |
866 | * This symbol, if defined, indicates that the wctomb routine is available |
867 | * to covert a wide character to a multibyte. |
868 | */ |
869 | #$d_wctomb HAS_WCTOMB /**/ |
870 | |
871 | /* EBCDIC: |
872 | * This symbol, if defined, indicates that this system uses |
873 | * EBCDIC encoding. |
874 | */ |
875 | #$ebcdic EBCDIC /**/ |
876 | |
877 | /* I_ARPA_INET: |
878 | * This symbol, if defined, indicates that <arpa/inet.h> exists and should |
879 | * be included. |
880 | */ |
881 | #$i_arpainet I_ARPA_INET /**/ |
882 | |
883 | /* I_DBM: |
884 | * This symbol, if defined, indicates that <dbm.h> exists and should |
885 | * be included. |
886 | */ |
887 | /* I_RPCSVC_DBM: |
888 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
889 | * should be included. |
890 | */ |
891 | #$i_dbm I_DBM /**/ |
892 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ |
893 | |
894 | /* I_DIRENT: |
895 | * This symbol, if defined, indicates to the C program that it should |
896 | * include <dirent.h>. Using this symbol also triggers the definition |
897 | * of the Direntry_t define which ends up being 'struct dirent' or |
898 | * 'struct direct' depending on the availability of <dirent.h>. |
899 | */ |
900 | /* DIRNAMLEN: |
901 | * This symbol, if defined, indicates to the C program that the length |
902 | * of directory entry names is provided by a d_namlen field. Otherwise |
903 | * you need to do strlen() on the d_name field. |
904 | */ |
905 | /* Direntry_t: |
906 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
907 | * whether dirent is available or not. You should use this pseudo type to |
908 | * portably declare your directory entries. |
909 | */ |
910 | #$i_dirent I_DIRENT /**/ |
911 | #$d_dirnamlen DIRNAMLEN /**/ |
912 | #define Direntry_t $direntrytype |
913 | |
914 | /* I_DLFCN: |
915 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
916 | * be included. |
917 | */ |
918 | #$i_dlfcn I_DLFCN /**/ |
919 | |
920 | /* I_FCNTL: |
921 | * This manifest constant tells the C program to include <fcntl.h>. |
922 | */ |
923 | #$i_fcntl I_FCNTL /**/ |
924 | |
925 | /* I_FLOAT: |
926 | * This symbol, if defined, indicates to the C program that it should |
927 | * include <float.h> to get definition of symbols like DBL_MAX or |
928 | * DBL_MIN, i.e. machine dependent floating point values. |
929 | */ |
930 | #$i_float I_FLOAT /**/ |
931 | |
932 | /* I_GRP: |
933 | * This symbol, if defined, indicates to the C program that it should |
934 | * include <grp.h>. |
935 | */ |
936 | /* GRPASSWD: |
937 | * This symbol, if defined, indicates to the C program that struct group |
938 | * contains gr_passwd. |
939 | */ |
940 | /* HAS_SETGRENT: |
941 | * This symbol, if defined, indicates that the getgrent routine is |
942 | * available for initializing sequential access of the group database. |
943 | */ |
944 | /* HAS_GETGRENT: |
945 | * This symbol, if defined, indicates that the getgrent routine is |
946 | * available for sequential access of the group database. |
947 | */ |
948 | /* HAS_ENDGRENT: |
949 | * This symbol, if defined, indicates that the getgrent routine is |
950 | * available for finalizing sequential access of the group database. |
951 | */ |
952 | #$i_grp I_GRP /**/ |
953 | #$d_grpasswd GRPASSWD /**/ |
954 | #$d_setgrent HAS_SETGRENT /**/ |
955 | #$d_getgrent HAS_GETGRENT /**/ |
956 | #$d_endgrent HAS_ENDGRENT /**/ |
957 | |
958 | /* I_LIMITS: |
959 | * This symbol, if defined, indicates to the C program that it should |
960 | * include <limits.h> to get definition of symbols like WORD_BIT or |
961 | * LONG_MAX, i.e. machine dependant limitations. |
962 | */ |
963 | #$i_limits I_LIMITS /**/ |
964 | |
965 | /* I_LOCALE: |
966 | * This symbol, if defined, indicates to the C program that it should |
967 | * include <locale.h>. |
968 | */ |
969 | #$i_locale I_LOCALE /**/ |
970 | |
971 | /* I_MATH: |
972 | * This symbol, if defined, indicates to the C program that it should |
973 | * include <math.h>. |
974 | */ |
975 | #$i_math I_MATH /**/ |
976 | |
977 | /* I_MEMORY: |
978 | * This symbol, if defined, indicates to the C program that it should |
979 | * include <memory.h>. |
980 | */ |
981 | #$i_memory I_MEMORY /**/ |
982 | |
983 | /* I_NDBM: |
984 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
985 | * be included. |
986 | */ |
987 | #$i_ndbm I_NDBM /**/ |
988 | |
989 | /* I_NET_ERRNO: |
990 | * This symbol, if defined, indicates that <net/errno.h> exists and |
991 | * should be included. |
992 | */ |
993 | #$i_neterrno I_NET_ERRNO /**/ |
994 | |
995 | /* I_NETINET_IN: |
996 | * This symbol, if defined, indicates to the C program that it should |
997 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
998 | */ |
999 | #$i_niin I_NETINET_IN /**/ |
1000 | |
1001 | /* I_SFIO: |
1002 | * This symbol, if defined, indicates to the C program that it should |
1003 | * include <sfio.h>. |
1004 | */ |
1005 | #$i_sfio I_SFIO /**/ |
1006 | |
1007 | /* I_STDDEF: |
1008 | * This symbol, if defined, indicates that <stddef.h> exists and should |
1009 | * be included. |
1010 | */ |
1011 | #$i_stddef I_STDDEF /**/ |
1012 | |
1013 | /* I_STDLIB: |
1014 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
1015 | * be included. |
1016 | */ |
1017 | #$i_stdlib I_STDLIB /**/ |
1018 | |
1019 | /* I_STRING: |
1020 | * This symbol, if defined, indicates to the C program that it should |
1021 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
1022 | */ |
1023 | #$i_string I_STRING /**/ |
1024 | |
1025 | /* I_SYS_DIR: |
1026 | * This symbol, if defined, indicates to the C program that it should |
1027 | * include <sys/dir.h>. |
1028 | */ |
1029 | #$i_sysdir I_SYS_DIR /**/ |
1030 | |
1031 | /* I_SYS_FILE: |
1032 | * This symbol, if defined, indicates to the C program that it should |
1033 | * include <sys/file.h> to get definition of R_OK and friends. |
1034 | */ |
1035 | #$i_sysfile I_SYS_FILE /**/ |
1036 | |
1037 | /* I_SYS_IOCTL: |
1038 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
1039 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
1040 | */ |
1041 | #$i_sysioctl I_SYS_IOCTL /**/ |
1042 | |
1043 | /* I_SYS_NDIR: |
1044 | * This symbol, if defined, indicates to the C program that it should |
1045 | * include <sys/ndir.h>. |
1046 | */ |
1047 | #$i_sysndir I_SYS_NDIR /**/ |
1048 | |
1049 | /* I_SYS_PARAM: |
1050 | * This symbol, if defined, indicates to the C program that it should |
1051 | * include <sys/param.h>. |
1052 | */ |
1053 | #$i_sysparam I_SYS_PARAM /**/ |
1054 | |
1055 | /* I_SYS_RESOURCE: |
1056 | * This symbol, if defined, indicates to the C program that it should |
1057 | * include <sys/resource.h>. |
1058 | */ |
1059 | #$i_sysresrc I_SYS_RESOURCE /**/ |
1060 | |
1061 | /* I_SYS_SELECT: |
1062 | * This symbol, if defined, indicates to the C program that it should |
1063 | * include <sys/select.h> in order to get definition of struct timeval. |
1064 | */ |
1065 | #$i_sysselct I_SYS_SELECT /**/ |
1066 | |
1067 | /* I_SYS_STAT: |
1068 | * This symbol, if defined, indicates to the C program that it should |
1069 | * include <sys/stat.h>. |
1070 | */ |
1071 | #$i_sysstat I_SYS_STAT /**/ |
1072 | |
1073 | /* I_SYS_TIMES: |
1074 | * This symbol, if defined, indicates to the C program that it should |
1075 | * include <sys/times.h>. |
1076 | */ |
1077 | #$i_systimes I_SYS_TIMES /**/ |
1078 | |
1079 | /* I_SYS_TYPES: |
1080 | * This symbol, if defined, indicates to the C program that it should |
1081 | * include <sys/types.h>. |
1082 | */ |
1083 | #$i_systypes I_SYS_TYPES /**/ |
1084 | |
1085 | /* I_SYS_UN: |
1086 | * This symbol, if defined, indicates to the C program that it should |
1087 | * include <sys/un.h> to get UNIX domain socket definitions. |
1088 | */ |
1089 | #$i_sysun I_SYS_UN /**/ |
1090 | |
1091 | /* I_SYS_WAIT: |
1092 | * This symbol, if defined, indicates to the C program that it should |
1093 | * include <sys/wait.h>. |
1094 | */ |
1095 | #$i_syswait I_SYS_WAIT /**/ |
1096 | |
1097 | /* I_TERMIO: |
1098 | * This symbol, if defined, indicates that the program should include |
1099 | * <termio.h> rather than <sgtty.h>. There are also differences in |
1100 | * the ioctl() calls that depend on the value of this symbol. |
1101 | */ |
1102 | /* I_TERMIOS: |
1103 | * This symbol, if defined, indicates that the program should include |
1104 | * the POSIX termios.h rather than sgtty.h or termio.h. |
1105 | * There are also differences in the ioctl() calls that depend on the |
1106 | * value of this symbol. |
1107 | */ |
1108 | /* I_SGTTY: |
1109 | * This symbol, if defined, indicates that the program should include |
1110 | * <sgtty.h> rather than <termio.h>. There are also differences in |
1111 | * the ioctl() calls that depend on the value of this symbol. |
1112 | */ |
1113 | #$i_termio I_TERMIO /**/ |
1114 | #$i_termios I_TERMIOS /**/ |
1115 | #$i_sgtty I_SGTTY /**/ |
1116 | |
1117 | /* I_UNISTD: |
1118 | * This symbol, if defined, indicates to the C program that it should |
1119 | * include <unistd.h>. |
1120 | */ |
1121 | #$i_unistd I_UNISTD /**/ |
1122 | |
1123 | /* I_UTIME: |
1124 | * This symbol, if defined, indicates to the C program that it should |
1125 | * include <utime.h>. |
1126 | */ |
1127 | #$i_utime I_UTIME /**/ |
1128 | |
1129 | /* I_VALUES: |
1130 | * This symbol, if defined, indicates to the C program that it should |
1131 | * include <values.h> to get definition of symbols like MINFLOAT or |
1132 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
1133 | * should use <limits.h> instead, if it is available. |
1134 | */ |
1135 | #$i_values I_VALUES /**/ |
1136 | |
1137 | /* I_STDARG: |
1138 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
1139 | * be included. |
1140 | */ |
1141 | /* I_VARARGS: |
1142 | * This symbol, if defined, indicates to the C program that it should |
1143 | * include <varargs.h>. |
1144 | */ |
1145 | #$i_stdarg I_STDARG /**/ |
1146 | #$i_varargs I_VARARGS /**/ |
1147 | |
1148 | /* I_VFORK: |
1149 | * This symbol, if defined, indicates to the C program that it should |
1150 | * include vfork.h. |
1151 | */ |
1152 | #$i_vfork I_VFORK /**/ |
1153 | |
1154 | /* CAN_PROTOTYPE: |
1155 | * If defined, this macro indicates that the C compiler can handle |
1156 | * function prototypes. |
1157 | */ |
1158 | /* _: |
1159 | * This macro is used to declare function parameters for folks who want |
1160 | * to make declarations with prototypes using a different style than |
1161 | * the above macros. Use double parentheses. For example: |
1162 | * |
1163 | * int main _((int argc, char *argv[])); |
1164 | */ |
1165 | #$prototype CAN_PROTOTYPE /**/ |
1166 | #ifdef CAN_PROTOTYPE |
1167 | #define _(args) args |
1168 | #else |
1169 | #define _(args) () |
1170 | #endif |
1171 | |
1172 | /* SH_PATH: |
1173 | * This symbol contains the full pathname to the shell used on this |
1174 | * on this system to execute Bourne shell scripts. Usually, this will be |
1175 | * /bin/sh, though it's possible that some systems will have /bin/ksh, |
1176 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as |
1177 | * D:/bin/sh.exe. |
1178 | */ |
1179 | #define SH_PATH "$sh" /**/ |
1180 | |
1181 | /* STDCHAR: |
1182 | * This symbol is defined to be the type of char used in stdio.h. |
1183 | * It has the values "unsigned char" or "char". |
1184 | */ |
1185 | #define STDCHAR $stdchar /**/ |
1186 | |
1187 | /* MEM_ALIGNBYTES: |
1188 | * This symbol contains the number of bytes required to align a |
1189 | * double. Usual values are 2, 4 and 8. |
1190 | * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture |
1191 | * Binaries (MAB) for targets with varying alignment. This only matters |
1192 | * for perl, where the config.h can be generated and installed on one |
1193 | * system, and used by a different architecture to build an extension. |
1194 | * The default is eight, for safety. |
1195 | */ |
1196 | #define MEM_ALIGNBYTES $alignbytes /**/ |
1197 | |
1198 | /* BYTEORDER: |
1199 | * This symbol holds the hexadecimal constant defined in byteorder, |
1200 | * i.e. 0x1234 or 0x4321, etc... |
1201 | * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture |
1202 | * Binaries (MAB) on either big endian or little endian machines. |
1203 | * The endian-ness is available at compile-time. This only matters |
1204 | * for perl, where the config.h can be generated and installed on |
1205 | * one system, and used by a different architecture to build an |
1206 | * extension. Older versions of NeXT that might not have |
1207 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, |
1208 | * so the default case (for NeXT) is big endian to catch them. |
1209 | * This might matter for NeXT 3.0. |
1210 | */ |
1211 | #ifndef NeXT |
1212 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
1213 | #else /* NeXT */ |
1214 | #ifdef __LITTLE_ENDIAN__ |
1215 | #define BYTEORDER 0x1234 |
1216 | #else /* __BIG_ENDIAN__ */ |
1217 | #define BYTEORDER 0x4321 |
1218 | #endif /* ENDIAN CHECK */ |
1219 | #endif /* NeXT */ |
1220 | |
1221 | /* CASTI32: |
1222 | * This symbol is defined if the C compiler can cast negative |
1223 | * or large floating point numbers to 32-bit ints. |
1224 | */ |
1225 | #$d_casti32 CASTI32 /**/ |
1226 | |
1227 | /* CASTNEGFLOAT: |
1228 | * This symbol is defined if the C compiler can cast negative |
1229 | * numbers to unsigned longs, ints and shorts. |
1230 | */ |
1231 | /* CASTFLAGS: |
1232 | * This symbol contains flags that say what difficulties the compiler |
1233 | * has casting odd floating values to unsigned long: |
1234 | * 0 = ok |
1235 | * 1 = couldn't cast < 0 |
1236 | * 2 = couldn't cast >= 0x80000000 |
1237 | * 4 = couldn't cast in argument expression list |
1238 | */ |
1239 | #$d_castneg CASTNEGFLOAT /**/ |
1240 | #define CASTFLAGS $castflags /**/ |
1241 | |
1242 | /* VOID_CLOSEDIR: |
1243 | * This symbol, if defined, indicates that the closedir() routine |
1244 | * does not return a value. |
1245 | */ |
1246 | #$d_void_closedir VOID_CLOSEDIR /**/ |
1247 | |
1248 | /* Gconvert: |
1249 | * This preprocessor macro is defined to convert a floating point |
1250 | * number to a string without a trailing decimal point. This |
1251 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
1252 | * efficient. If gconvert() is not available, but gcvt() drops the |
1253 | * trailing decimal point, then gcvt() is used. If all else fails, |
1254 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
1255 | * macro are: value, number of digits, whether trailing zeros should |
1256 | * be retained, and the output buffer. |
1257 | * Possible values are: |
1258 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
1259 | * d_Gconvert='gcvt((x),(n),(b))' |
1260 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
1261 | * The last two assume trailing zeros should not be kept. |
1262 | */ |
1263 | #define Gconvert(x,n,t,b) $d_Gconvert |
1264 | |
1265 | /* HAS_GNULIBC: |
1266 | * This symbol, if defined, indicates to the C program that |
1267 | * the GNU C library is being used. |
1268 | */ |
1269 | #$d_gnulibc HAS_GNULIBC /**/ |
1270 | /* HAS_ISASCII: |
1271 | * This manifest constant lets the C program know that isascii |
1272 | * is available. |
1273 | */ |
1274 | #$d_isascii HAS_ISASCII /**/ |
1275 | |
1276 | /* HAS_LCHOWN: |
1277 | * This symbol, if defined, indicates that the lchown routine is |
1278 | * available to operate on a symbolic link (instead of following the |
1279 | * link). |
1280 | */ |
1281 | #$d_lchown HAS_LCHOWN /**/ |
1282 | |
1283 | /* HAS_OPEN3: |
1284 | * This manifest constant lets the C program know that the three |
1285 | * argument form of open(2) is available. |
1286 | */ |
1287 | #$d_open3 HAS_OPEN3 /**/ |
1288 | |
1289 | /* HAS_SAFE_BCOPY: |
1290 | * This symbol, if defined, indicates that the bcopy routine is available |
1291 | * to copy potentially overlapping memory blocks. Otherwise you should |
1292 | * probably use memmove() or memcpy(). If neither is defined, roll your |
1293 | * own version. |
1294 | */ |
1295 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
1296 | |
1297 | /* HAS_SAFE_MEMCPY: |
1298 | * This symbol, if defined, indicates that the memcpy routine is available |
1299 | * to copy potentially overlapping memory blocks. Otherwise you should |
1300 | * probably use memmove() or memcpy(). If neither is defined, roll your |
1301 | * own version. |
1302 | */ |
1303 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
1304 | |
1305 | /* HAS_SANE_MEMCMP: |
1306 | * This symbol, if defined, indicates that the memcmp routine is available |
1307 | * and can be used to compare relative magnitudes of chars with their high |
1308 | * bits set. If it is not defined, roll your own version. |
1309 | */ |
1310 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
1311 | |
1312 | /* HAS_SIGACTION: |
1313 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
1314 | * is available. |
1315 | */ |
1316 | #$d_sigaction HAS_SIGACTION /**/ |
1317 | |
1318 | /* Sigjmp_buf: |
1319 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
1320 | */ |
1321 | /* Sigsetjmp: |
1322 | * This macro is used in the same way as sigsetjmp(), but will invoke |
1323 | * traditional setjmp() if sigsetjmp isn't available. |
1324 | * See HAS_SIGSETJMP. |
1325 | */ |
1326 | /* Siglongjmp: |
1327 | * This macro is used in the same way as siglongjmp(), but will invoke |
1328 | * traditional longjmp() if siglongjmp isn't available. |
1329 | * See HAS_SIGSETJMP. |
1330 | */ |
1331 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
1332 | #ifdef HAS_SIGSETJMP |
1333 | #define Sigjmp_buf sigjmp_buf |
1334 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) |
1335 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) |
1336 | #else |
1337 | #define Sigjmp_buf jmp_buf |
1338 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) |
1339 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) |
1340 | #endif |
1341 | |
1342 | /* USE_STDIO_PTR: |
1343 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
1344 | * of the stdio FILE structure can be used to access the stdio buffer |
1345 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
1346 | * and FILE_cnt(fp) macros will also be defined and should be used |
1347 | * to access these fields. |
1348 | */ |
1349 | /* FILE_ptr: |
1350 | * This macro is used to access the _ptr field (or equivalent) of the |
1351 | * FILE structure pointed to by its argument. This macro will always be |
1352 | * defined if USE_STDIO_PTR is defined. |
1353 | */ |
1354 | /* STDIO_PTR_LVALUE: |
1355 | * This symbol is defined if the FILE_ptr macro can be used as an |
1356 | * lvalue. |
1357 | */ |
1358 | /* FILE_cnt: |
1359 | * This macro is used to access the _cnt field (or equivalent) of the |
1360 | * FILE structure pointed to by its argument. This macro will always be |
1361 | * defined if USE_STDIO_PTR is defined. |
1362 | */ |
1363 | /* STDIO_CNT_LVALUE: |
1364 | * This symbol is defined if the FILE_cnt macro can be used as an |
1365 | * lvalue. |
1366 | */ |
1367 | #$d_stdstdio USE_STDIO_PTR /**/ |
1368 | #ifdef USE_STDIO_PTR |
1369 | #define FILE_ptr(fp) $stdio_ptr |
1370 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ |
1371 | #define FILE_cnt(fp) $stdio_cnt |
1372 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ |
1373 | #endif |
1374 | |
1375 | /* USE_STDIO_BASE: |
1376 | * This symbol is defined if the _base field (or similar) of the |
1377 | * stdio FILE structure can be used to access the stdio buffer for |
1378 | * a file handle. If this is defined, then the FILE_base(fp) macro |
1379 | * will also be defined and should be used to access this field. |
1380 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
1381 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
1382 | * will never be defined unless USE_STDIO_PTR is. |
1383 | */ |
1384 | /* FILE_base: |
1385 | * This macro is used to access the _base field (or equivalent) of the |
1386 | * FILE structure pointed to by its argument. This macro will always be |
1387 | * defined if USE_STDIO_BASE is defined. |
1388 | */ |
1389 | /* FILE_bufsiz: |
1390 | * This macro is used to determine the number of bytes in the I/O |
1391 | * buffer pointed to by _base field (or equivalent) of the FILE |
1392 | * structure pointed to its argument. This macro will always be defined |
1393 | * if USE_STDIO_BASE is defined. |
1394 | */ |
1395 | #$d_stdiobase USE_STDIO_BASE /**/ |
1396 | #ifdef USE_STDIO_BASE |
1397 | #define FILE_base(fp) $stdio_base |
1398 | #define FILE_bufsiz(fp) $stdio_bufsiz |
1399 | #endif |
1400 | |
1401 | /* HAS_VPRINTF: |
1402 | * This symbol, if defined, indicates that the vprintf routine is available |
1403 | * to printf with a pointer to an argument list. If unavailable, you |
1404 | * may need to write your own, probably in terms of _doprnt(). |
1405 | */ |
1406 | /* USE_CHAR_VSPRINTF: |
1407 | * This symbol is defined if this system has vsprintf() returning type |
1408 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
1409 | * is up to the package author to declare vsprintf correctly based on the |
1410 | * symbol. |
1411 | */ |
1412 | #$d_vprintf HAS_VPRINTF /**/ |
1413 | #$d_charvspr USE_CHAR_VSPRINTF /**/ |
1414 | |
1415 | /* DOUBLESIZE: |
1416 | * This symbol contains the size of a double, so that the C preprocessor |
1417 | * can make decisions based on it. |
1418 | */ |
1419 | #define DOUBLESIZE $doublesize /**/ |
1420 | |
1421 | /* I_TIME: |
1422 | * This symbol, if defined, indicates to the C program that it should |
1423 | * include <time.h>. |
1424 | */ |
1425 | /* I_SYS_TIME: |
1426 | * This symbol, if defined, indicates to the C program that it should |
1427 | * include <sys/time.h>. |
1428 | */ |
1429 | /* I_SYS_TIME_KERNEL: |
1430 | * This symbol, if defined, indicates to the C program that it should |
1431 | * include <sys/time.h> with KERNEL defined. |
1432 | */ |
1433 | #$i_time I_TIME /**/ |
1434 | #$i_systime I_SYS_TIME /**/ |
1435 | #$i_systimek I_SYS_TIME_KERNEL /**/ |
1436 | |
1437 | /* INTSIZE: |
1438 | * This symbol contains the value of sizeof(int) so that the C |
1439 | * preprocessor can make decisions based on it. |
1440 | */ |
1441 | /* LONGSIZE: |
1442 | * This symbol contains the value of sizeof(long) so that the C |
1443 | * preprocessor can make decisions based on it. |
1444 | */ |
1445 | /* SHORTSIZE: |
1446 | * This symbol contains the value of sizeof(short) so that the C |
1447 | * preprocessor can make decisions based on it. |
1448 | */ |
1449 | #define INTSIZE $intsize /**/ |
1450 | #define LONGSIZE $longsize /**/ |
1451 | #define SHORTSIZE $shortsize /**/ |
1452 | |
1453 | /* VAL_O_NONBLOCK: |
1454 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
1455 | * non-blocking I/O for the file descriptor. Note that there is no way |
1456 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
1457 | * alternatively switch between blocking and non-blocking, use the |
1458 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
1459 | */ |
1460 | /* VAL_EAGAIN: |
1461 | * This symbol holds the errno error code set by read() when no data was |
1462 | * present on the non-blocking file descriptor. |
1463 | */ |
1464 | /* RD_NODATA: |
1465 | * This symbol holds the return code from read() when no data is present |
1466 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
1467 | * not defined, then you can't distinguish between no data and EOF by |
1468 | * issuing a read(). You'll have to find another way to tell for sure! |
1469 | */ |
1470 | /* EOF_NONBLOCK: |
1471 | * This symbol, if defined, indicates to the C program that a read() on |
1472 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
1473 | * held in RD_NODATA (-1 usually, in that case!). |
1474 | */ |
1475 | #define VAL_O_NONBLOCK $o_nonblock |
1476 | #define VAL_EAGAIN $eagain |
1477 | #define RD_NODATA $rd_nodata |
1478 | #$d_eofnblk EOF_NONBLOCK |
1479 | |
1480 | /* PTRSIZE: |
1481 | * This symbol contains the size of a pointer, so that the C preprocessor |
1482 | * can make decisions based on it. It will be sizeof(void *) if |
1483 | * the compiler supports (void *); otherwise it will be |
1484 | * sizeof(char *). |
1485 | */ |
1486 | #define PTRSIZE $ptrsize /**/ |
1487 | |
1488 | /* RANDBITS: |
1489 | * This symbol contains the number of bits of random number the rand() |
1490 | * function produces. Usual values are 15, 16, and 31. |
1491 | */ |
1492 | #define RANDBITS $randbits /**/ |
1493 | |
1494 | /* SSize_t: |
1495 | * This symbol holds the type used by functions that return |
1496 | * a count of bytes or an error condition. It must be a signed type. |
1497 | * It is usually ssize_t, but may be long or int, etc. |
1498 | * It may be necessary to include <sys/types.h> or <unistd.h> |
1499 | * to get any typedef'ed information. |
1500 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
1501 | */ |
1502 | #define SSize_t $ssizetype /* signed count of bytes */ |
1503 | |
1504 | /* OSNAME: |
1505 | * This symbol contains the name of the operating system, as determined |
1506 | * by Configure. You shouldn't rely on it too much; the specific |
1507 | * feature tests from Configure are generally more reliable. |
1508 | */ |
1509 | #define OSNAME "$osname" /**/ |
1510 | |
1511 | /* CAT2: |
1512 | * This macro catenates 2 tokens together. |
1513 | */ |
1514 | /* STRINGIFY: |
1515 | * This macro surrounds its token with double quotes. |
1516 | */ |
1517 | #if $cpp_stuff == 1 |
1518 | #define CAT2(a,b)a/**/b |
1519 | #define STRINGIFY(a)"a" |
1520 | /* If you can get stringification with catify, tell me how! */ |
1521 | #endif |
1522 | #if $cpp_stuff == 42 |
1523 | #define CAT2(a,b)a ## b |
1524 | #define StGiFy(a)# a |
1525 | #define STRINGIFY(a)StGiFy(a) |
1526 | #endif |
1527 | #if $cpp_stuff != 1 && $cpp_stuff != 42 |
1528 | #include "Bletch: How does this C preprocessor catenate tokens?" |
1529 | #endif |
1530 | |
1531 | /* CSH: |
1532 | * This symbol, if defined, contains the full pathname of csh. |
1533 | */ |
1534 | #$d_csh HAS_CSH /**/ |
1535 | #ifdef HAS_CSH |
1536 | #define CSH "$full_csh" /**/ |
1537 | #endif |
1538 | |
1539 | /* HAS_ENDHOSTENT: |
1540 | * This symbol, if defined, indicates that the endhostent() routine is |
1541 | * available to close whatever was being used for host queries. |
1542 | */ |
1543 | #$d_endhent HAS_ENDHOSTENT /**/ |
1544 | |
1545 | /* HAS_ENDNETENT: |
1546 | * This symbol, if defined, indicates that the endnetent() routine is |
1547 | * available to close whatever was being used for network queries. |
1548 | */ |
1549 | #$d_endnent HAS_ENDNETENT /**/ |
1550 | |
1551 | /* HAS_ENDPROTOENT: |
1552 | * This symbol, if defined, indicates that the endprotoent() routine is |
1553 | * available to close whatever was being used for protocol queries. |
1554 | */ |
1555 | #$d_endpent HAS_ENDPROTOENT /**/ |
1556 | |
1557 | /* HAS_ENDSERVENT: |
1558 | * This symbol, if defined, indicates that the endservent() routine is |
1559 | * available to close whatever was being used for service queries. |
1560 | */ |
1561 | #$d_endsent HAS_ENDSERVENT /**/ |
1562 | |
1563 | /* HAS_GETHOSTBYADDR: |
1564 | * This symbol, if defined, indicates that the gethostbyaddr() routine is |
1565 | * available to look up hosts by their IP addresses. |
1566 | */ |
1567 | #$d_gethbyaddr HAS_GETHOSTBYADDR /**/ |
1568 | |
1569 | /* HAS_GETHOSTBYNAME: |
1570 | * This symbol, if defined, indicates that the gethostbyname() routine is |
1571 | * available to look up host names in some data base or other. |
1572 | */ |
1573 | #$d_gethbyname HAS_GETHOSTBYNAME /**/ |
1574 | |
1575 | /* HAS_GETHOSTENT: |
1576 | * This symbol, if defined, indicates that the gethostent() routine is |
1577 | * available to look up host names in some data base or another. |
1578 | */ |
1579 | #$d_gethent HAS_GETHOSTENT /**/ |
1580 | |
1581 | /* HAS_GETNETBYADDR: |
1582 | * This symbol, if defined, indicates that the getnetbyaddr() routine is |
1583 | * available to look up networks by their IP addresses. |
1584 | */ |
1585 | #$d_getnbyaddr HAS_GETNETBYADDR /**/ |
1586 | |
1587 | /* HAS_GETNETBYNAME: |
1588 | * This symbol, if defined, indicates that the getnetbyname() routine is |
1589 | * available to look up networks by their names. |
1590 | */ |
1591 | #$d_getnbyname HAS_GETNETBYNAME /**/ |
1592 | |
1593 | /* HAS_GETNETENT: |
1594 | * This symbol, if defined, indicates that the getnetent() routine is |
1595 | * available to look up network names in some data base or another. |
1596 | */ |
1597 | #$d_getnent HAS_GETNETENT /**/ |
1598 | |
1599 | /* HAS_GETPROTOENT: |
1600 | * This symbol, if defined, indicates that the getprotoent() routine is |
1601 | * available to look up protocols in some data base or another. |
1602 | */ |
1603 | #$d_getpent HAS_GETPROTOENT /**/ |
1604 | |
1605 | /* HAS_GETPROTOBYNAME: |
1606 | * This symbol, if defined, indicates that the getprotobyname() |
1607 | * routine is available to look up protocols by their name. |
1608 | */ |
1609 | /* HAS_GETPROTOBYNUMBER: |
1610 | * This symbol, if defined, indicates that the getprotobynumber() |
1611 | * routine is available to look up protocols by their number. |
1612 | */ |
1613 | #$d_getpbyname HAS_GETPROTOBYNAME /**/ |
1614 | #$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ |
1615 | |
1616 | /* HAS_GETSERVENT: |
1617 | * This symbol, if defined, indicates that the getservent() routine is |
1618 | * available to look up network services in some data base or another. |
1619 | */ |
1620 | #$d_getsent HAS_GETSERVENT /**/ |
1621 | |
1622 | /* HAS_GETSERVBYNAME: |
1623 | * This symbol, if defined, indicates that the getservbyname() |
1624 | * routine is available to look up services by their name. |
1625 | */ |
1626 | /* HAS_GETSERVBYPORT: |
1627 | * This symbol, if defined, indicates that the getservbyport() |
1628 | * routine is available to look up services by their port. |
1629 | */ |
1630 | #$d_getsbyname HAS_GETSERVBYNAME /**/ |
1631 | #$d_getsbyport HAS_GETSERVBYPORT /**/ |
1632 | |
1633 | /* HAS_LONG_DOUBLE: |
1634 | * This symbol will be defined if the C compiler supports long |
1635 | * doubles. |
1636 | */ |
1637 | /* LONG_DOUBLESIZE: |
1638 | * This symbol contains the size of a long double, so that the |
1639 | * C preprocessor can make decisions based on it. It is only |
1640 | * defined if the system supports long doubles. |
1641 | */ |
1642 | #$d_longdbl HAS_LONG_DOUBLE /**/ |
1643 | #ifdef HAS_LONG_DOUBLE |
1644 | #define LONG_DOUBLESIZE $longdblsize /**/ |
1645 | #endif |
1646 | |
1647 | /* HAS_LONG_LONG: |
1648 | * This symbol will be defined if the C compiler supports |
1649 | * long long. |
1650 | */ |
1651 | /* LONGLONGSIZE: |
1652 | * This symbol contains the size of a long long, so that the |
1653 | * C preprocessor can make decisions based on it. It is only |
1654 | * defined if the system supports long long. |
1655 | */ |
1656 | #$d_longlong HAS_LONG_LONG /**/ |
1657 | #ifdef HAS_LONG_LONG |
1658 | #define LONGLONGSIZE $longlongsize /**/ |
1659 | #endif |
1660 | |
1661 | /* HAS_SETGROUPS: |
1662 | * This symbol, if defined, indicates that the setgroups() routine is |
1663 | * available to set the list of process groups. If unavailable, multiple |
1664 | * groups are probably not supported. |
1665 | */ |
1666 | #$d_setgrps HAS_SETGROUPS /**/ |
1667 | |
1668 | /* HAS_SETHOSTENT: |
1669 | * This symbol, if defined, indicates that the sethostent() routine is |
1670 | * available. |
1671 | */ |
1672 | #$d_sethent HAS_SETHOSTENT /**/ |
1673 | |
1674 | /* HAS_SETNETENT: |
1675 | * This symbol, if defined, indicates that the setnetent() routine is |
1676 | * available. |
1677 | */ |
1678 | #$d_setnent HAS_SETNETENT /**/ |
1679 | |
1680 | /* HAS_SETPROTOENT: |
1681 | * This symbol, if defined, indicates that the setprotoent() routine is |
1682 | * available. |
1683 | */ |
1684 | #$d_setpent HAS_SETPROTOENT /**/ |
1685 | |
1686 | /* HAS_SETSERVENT: |
1687 | * This symbol, if defined, indicates that the setservent() routine is |
1688 | * available. |
1689 | */ |
1690 | #$d_setsent HAS_SETSERVENT /**/ |
1691 | |
1692 | /* HAS_SETVBUF: |
1693 | * This symbol, if defined, indicates that the setvbuf routine is |
1694 | * available to change buffering on an open stdio stream. |
1695 | * to a line-buffered mode. |
1696 | */ |
1697 | #$d_setvbuf HAS_SETVBUF /**/ |
1698 | |
1699 | /* HAS_SOCKET: |
1700 | * This symbol, if defined, indicates that the BSD socket interface is |
1701 | * supported. |
1702 | */ |
1703 | /* HAS_SOCKETPAIR: |
1704 | * This symbol, if defined, indicates that the BSD socketpair() call is |
1705 | * supported. |
1706 | */ |
1707 | #$d_socket HAS_SOCKET /**/ |
1708 | #$d_sockpair HAS_SOCKETPAIR /**/ |
1709 | |
1710 | /* HAS_UNION_SEMUN: |
1711 | * This symbol, if defined, indicates that the union semun is |
1712 | * defined by including <sys/sem.h>. If not, the user code |
1713 | * probably needs to define it as: |
1714 | * union semun { |
1715 | * int val; |
1716 | * struct semid_ds *buf; |
1717 | * unsigned short *array; |
1718 | * } |
1719 | */ |
1720 | /* USE_SEMCTL_SEMUN: |
1721 | * This symbol, if defined, indicates that union semun is |
1722 | * used for semctl IPC_STAT. |
1723 | */ |
1724 | /* USE_SEMCTL_SEMID_DS: |
1725 | * This symbol, if defined, indicates that struct semid_ds * is |
1726 | * used for semctl IPC_STAT. |
1727 | */ |
1728 | #$d_union_semun HAS_UNION_SEMUN /**/ |
1729 | #$d_semctl_semun USE_SEMCTL_SEMUN /**/ |
1730 | #$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ |
1731 | |
1732 | /* Signal_t: |
1733 | * This symbol's value is either "void" or "int", corresponding to the |
1734 | * appropriate return type of a signal handler. Thus, you can declare |
1735 | * a signal handler using "Signal_t (*handler)()", and define the |
1736 | * handler using "Signal_t handler(sig)". |
1737 | */ |
1738 | #define Signal_t $signal_t /* Signal handler's return type */ |
1739 | |
1740 | /* Groups_t: |
1741 | * This symbol holds the type used for the second argument to |
1742 | * getgroups() and setgropus(). Usually, this is the same as |
1743 | * gidtype (gid_t) , but sometimes it isn't. |
1744 | * It can be int, ushort, uid_t, etc... |
1745 | * It may be necessary to include <sys/types.h> to get any |
1746 | * typedef'ed information. This is only required if you have |
1747 | * getgroups() or setgropus().. |
1748 | */ |
1749 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) |
1750 | #define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ |
1751 | #endif |
1752 | |
1753 | /* I_NETDB: |
1754 | * This symbol, if defined, indicates that <netdb.h> exists and |
1755 | * should be included. |
1756 | */ |
1757 | #$i_netdb I_NETDB /**/ |
1758 | |
1759 | /* I_PWD: |
1760 | * This symbol, if defined, indicates to the C program that it should |
1761 | * include <pwd.h>. |
1762 | */ |
1763 | /* PWQUOTA: |
1764 | * This symbol, if defined, indicates to the C program that struct passwd |
1765 | * contains pw_quota. |
1766 | */ |
1767 | /* PWAGE: |
1768 | * This symbol, if defined, indicates to the C program that struct passwd |
1769 | * contains pw_age. |
1770 | */ |
1771 | /* PWCHANGE: |
1772 | * This symbol, if defined, indicates to the C program that struct passwd |
1773 | * contains pw_change. |
1774 | */ |
1775 | /* PWCLASS: |
1776 | * This symbol, if defined, indicates to the C program that struct passwd |
1777 | * contains pw_class. |
1778 | */ |
1779 | /* PWEXPIRE: |
1780 | * This symbol, if defined, indicates to the C program that struct passwd |
1781 | * contains pw_expire. |
1782 | */ |
1783 | /* PWCOMMENT: |
1784 | * This symbol, if defined, indicates to the C program that struct passwd |
1785 | * contains pw_comment. |
1786 | */ |
1787 | /* PWGECOS: |
1788 | * This symbol, if defined, indicates to the C program that struct passwd |
1789 | * contains pw_gecos. |
1790 | */ |
1791 | /* PWPASSWD: |
1792 | * This symbol, if defined, indicates to the C program that struct passwd |
1793 | * contains pw_passwd. |
1794 | */ |
1795 | /* HAS_SETPWENT: |
1796 | * This symbol, if defined, indicates that the getpwrent routine is |
1797 | * available for initializing sequential access of the passwd database. |
1798 | */ |
1799 | /* HAS_GETPWENT: |
1800 | * This symbol, if defined, indicates that the getpwent routine is |
1801 | * available for sequential access of the password database. |
1802 | */ |
1803 | /* HAS_ENDPWENT: |
1804 | * This symbol, if defined, indicates that the getpwent routine is |
1805 | * available for finalizing sequential access of the passwd database. |
1806 | */ |
1807 | #$i_pwd I_PWD /**/ |
1808 | #$d_pwquota PWQUOTA /**/ |
1809 | #$d_pwage PWAGE /**/ |
1810 | #$d_pwchange PWCHANGE /**/ |
1811 | #$d_pwclass PWCLASS /**/ |
1812 | #$d_pwexpire PWEXPIRE /**/ |
1813 | #$d_pwcomment PWCOMMENT /**/ |
1814 | #$d_pwgecos PWGECOS /**/ |
1815 | #$d_pwpasswd PWPASSWD /**/ |
1816 | #$d_setpwent HAS_SETPWENT /**/ |
1817 | #$d_getpwent HAS_GETPWENT /**/ |
1818 | #$d_endpwent HAS_ENDPWENT /**/ |
1819 | |
1820 | /* Free_t: |
1821 | * This variable contains the return type of free(). It is usually |
1822 | * void, but occasionally int. |
1823 | */ |
1824 | /* Malloc_t: |
1825 | * This symbol is the type of pointer returned by malloc and realloc. |
1826 | */ |
1827 | #define Malloc_t $malloctype /**/ |
1828 | #define Free_t $freetype /**/ |
1829 | |
1830 | /* MYMALLOC: |
1831 | * This symbol, if defined, indicates that we're using our own malloc. |
1832 | */ |
1833 | #$d_mymalloc MYMALLOC /**/ |
1834 | |
1835 | /* SIG_NAME: |
1836 | * This symbol contains a list of signal names in order of |
1837 | * signal number. This is intended |
1838 | * to be used as a static array initialization, like this: |
1839 | * char *sig_name[] = { SIG_NAME }; |
1840 | * The signals in the list are separated with commas, and each signal |
1841 | * is surrounded by double quotes. There is no leading SIG in the signal |
1842 | * name, i.e. SIGQUIT is known as "QUIT". |
1843 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
1844 | * etc., where nn is the actual signal number (e.g. NUM37). |
1845 | * The signal number for sig_name[i] is stored in sig_num[i]. |
1846 | * The last element is 0 to terminate the list with a NULL. This |
1847 | * corresponds to the 0 at the end of the sig_num list. |
1848 | */ |
1849 | /* SIG_NUM: |
1850 | * This symbol contains a list of signal numbers, in the same order as the |
1851 | * SIG_NAME list. It is suitable for static array initialization, as in: |
1852 | * int sig_num[] = { SIG_NUM }; |
1853 | * The signals in the list are separated with commas, and the indices |
1854 | * within that list and the SIG_NAME list match, so it's easy to compute |
1855 | * the signal name from a number or vice versa at the price of a small |
1856 | * dynamic linear lookup. |
1857 | * Duplicates are allowed, but are moved to the end of the list. |
1858 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
1859 | * if (i < NSIG) then sig_number[i] == i. |
1860 | * The last element is 0, corresponding to the 0 at the end of |
1861 | * the sig_name list. |
1862 | */ |
1863 | #define SIG_NAME $sig_name_init /**/ |
c2da85ba |
1864 | #define SIG_NUM $sig_num_init /**/ |
495c5fdc |
1865 | |
1866 | /* VOIDFLAGS: |
1867 | * This symbol indicates how much support of the void type is given by this |
1868 | * compiler. What various bits mean: |
1869 | * |
1870 | * 1 = supports declaration of void |
1871 | * 2 = supports arrays of pointers to functions returning void |
1872 | * 4 = supports comparisons between pointers to void functions and |
1873 | * addresses of void functions |
1874 | * 8 = suports declaration of generic void pointers |
1875 | * |
1876 | * The package designer should define VOIDUSED to indicate the requirements |
1877 | * of the package. This can be done either by #defining VOIDUSED before |
1878 | * including config.h, or by defining defvoidused in Myinit.U. If the |
1879 | * latter approach is taken, only those flags will be tested. If the |
1880 | * level of void support necessary is not present, defines void to int. |
1881 | */ |
1882 | #ifndef VOIDUSED |
1883 | #define VOIDUSED $defvoidused |
1884 | #endif |
1885 | #define VOIDFLAGS $voidflags |
1886 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
1887 | #define void int /* is void to be avoided? */ |
1888 | #define M_VOID /* Xenix strikes again */ |
1889 | #endif |
1890 | |
1891 | /* ARCHLIB: |
1892 | * This variable, if defined, holds the name of the directory in |
1893 | * which the user wants to put architecture-dependent public |
1894 | * library files for $package. It is most often a local directory |
1895 | * such as /usr/local/lib. Programs using this variable must be |
1896 | * prepared to deal with filename expansion. If ARCHLIB is the |
1897 | * same as PRIVLIB, it is not defined, since presumably the |
1898 | * program already searches PRIVLIB. |
1899 | */ |
1900 | /* ARCHLIB_EXP: |
1901 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
1902 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1903 | */ |
1904 | #$d_archlib ARCHLIB "$archlib" /**/ |
1905 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ |
1906 | |
1907 | /* DLSYM_NEEDS_UNDERSCORE: |
1908 | * This symbol, if defined, indicates that we need to prepend an |
1909 | * underscore to the symbol name before calling dlsym(). This only |
1910 | * makes sense if you *have* dlsym, which we will presume is the |
1911 | * case if you're using dl_dlopen.xs. |
1912 | */ |
1913 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ |
1914 | |
1915 | /* USE_SFIO: |
1916 | * This symbol, if defined, indicates that sfio should |
1917 | * be used. |
1918 | */ |
1919 | #$d_sfio USE_SFIO /**/ |
1920 | |
1921 | /* USE_DYNAMIC_LOADING: |
1922 | * This symbol, if defined, indicates that dynamic loading of |
1923 | * some sort is available. |
1924 | */ |
1925 | #$usedl USE_DYNAMIC_LOADING /**/ |
1926 | |
1927 | /* DB_Prefix_t: |
1928 | * This symbol contains the type of the prefix structure element |
1929 | * in the <db.h> header file. In older versions of DB, it was |
1930 | * int, while in newer ones it is u_int32_t. |
1931 | */ |
1932 | /* DB_Hash_t: |
1933 | * This symbol contains the type of the prefix structure element |
1934 | * in the <db.h> header file. In older versions of DB, it was |
1935 | * int, while in newer ones it is size_t. |
1936 | */ |
1937 | #define DB_Hash_t $db_hashtype /**/ |
1938 | #define DB_Prefix_t $db_prefixtype /**/ |
1939 | |
1940 | /* PRIVLIB: |
1941 | * This symbol contains the name of the private library for this package. |
1942 | * The library is private in the sense that it needn't be in anyone's |
1943 | * execution path, but it should be accessible by the world. The program |
1944 | * should be prepared to do ~ expansion. |
1945 | */ |
1946 | /* PRIVLIB_EXP: |
1947 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
1948 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1949 | */ |
1950 | #define PRIVLIB "$privlib" /**/ |
1951 | #define PRIVLIB_EXP "$privlibexp" /**/ |
1952 | |
c2da85ba |
1953 | /* SELECT_MIN_BITS: |
1954 | * This symbol holds the minimum number of bits operated by select. |
1955 | * That is, if you do select(n, ...), how many bits at least will be |
1956 | * cleared in the masks if some activity is detected. Usually this |
1957 | * is either n or 32*ceil(n/32), especially many little-endians do |
1958 | * the latter. This is only useful if you have select(), naturally. |
1959 | */ |
1960 | #define SELECT_MIN_BITS $selectminbits /**/ |
1961 | |
495c5fdc |
1962 | /* SITEARCH: |
1963 | * This symbol contains the name of the private library for this package. |
1964 | * The library is private in the sense that it needn't be in anyone's |
1965 | * execution path, but it should be accessible by the world. The program |
1966 | * should be prepared to do ~ expansion. |
1967 | * The standard distribution will put nothing in this directory. |
1968 | * Individual sites may place their own extensions and modules in |
1969 | * this directory. |
1970 | */ |
1971 | /* SITEARCH_EXP: |
1972 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
1973 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1974 | */ |
1975 | #define SITEARCH "$sitearch" /**/ |
1976 | #define SITEARCH_EXP "$sitearchexp" /**/ |
1977 | |
1978 | /* SITELIB: |
1979 | * This symbol contains the name of the private library for this package. |
1980 | * The library is private in the sense that it needn't be in anyone's |
1981 | * execution path, but it should be accessible by the world. The program |
1982 | * should be prepared to do ~ expansion. |
1983 | * The standard distribution will put nothing in this directory. |
1984 | * Individual sites may place their own extensions and modules in |
1985 | * this directory. |
1986 | */ |
1987 | /* SITELIB_EXP: |
1988 | * This symbol contains the ~name expanded version of SITELIB, to be used |
1989 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1990 | */ |
1991 | #define SITELIB "$sitelib" /**/ |
1992 | #define SITELIB_EXP "$sitelibexp" /**/ |
1993 | |
1994 | /* STARTPERL: |
1995 | * This variable contains the string to put in front of a perl |
1996 | * script to make sure (one hopes) that it runs with perl and not |
1997 | * some shell. |
1998 | */ |
1999 | #define STARTPERL "$startperl" /**/ |
2000 | |
2001 | /* USE_PERLIO: |
2002 | * This symbol, if defined, indicates that the PerlIO abstraction should |
2003 | * be used throughout. If not defined, stdio should be |
2004 | * used in a fully backward compatible manner. |
2005 | */ |
2006 | #$useperlio USE_PERLIO /**/ |
2007 | |
2008 | /* HAS_GETHOST_PROTOS: |
2009 | * This symbol, if defined, indicates that <netdb.h> includes |
2010 | * prototypes for gethostent(), gethostbyname(), and |
2011 | * gethostbyaddr(). Otherwise, it is up to the program to guess |
2012 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
2013 | */ |
2014 | #$d_gethostprotos HAS_GETHOST_PROTOS /**/ |
2015 | |
2016 | /* HAS_GETNET_PROTOS: |
2017 | * This symbol, if defined, indicates that <netdb.h> includes |
2018 | * prototypes for getnetent(), getnetbyname(), and |
2019 | * getnetbyaddr(). Otherwise, it is up to the program to guess |
2020 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
2021 | */ |
2022 | #$d_getnetprotos HAS_GETNET_PROTOS /**/ |
2023 | |
2024 | /* HAS_GETPROTO_PROTOS: |
2025 | * This symbol, if defined, indicates that <netdb.h> includes |
2026 | * prototypes for getprotoent(), getprotobyname(), and |
2027 | * getprotobyaddr(). Otherwise, it is up to the program to guess |
2028 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
2029 | */ |
2030 | #$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ |
2031 | |
2032 | /* HAS_GETSERV_PROTOS: |
2033 | * This symbol, if defined, indicates that <netdb.h> includes |
2034 | * prototypes for getservent(), getservbyname(), and |
2035 | * getservbyaddr(). Otherwise, it is up to the program to guess |
2036 | * them. See netdbtype.U for probing for various Netdb_xxx_t types. |
2037 | */ |
2038 | #$d_getservprotos HAS_GETSERV_PROTOS /**/ |
2039 | |
2040 | /* Netdb_host_t: |
2041 | * This symbol holds the type used for the 1st argument |
2042 | * to gethostbyaddr(). |
2043 | */ |
2044 | /* Netdb_hlen_t: |
2045 | * This symbol holds the type used for the 2nd argument |
2046 | * to gethostbyaddr(). |
2047 | */ |
2048 | /* Netdb_name_t: |
2049 | * This symbol holds the type used for the argument to |
2050 | * gethostbyname(). |
2051 | */ |
2052 | /* Netdb_net_t: |
2053 | * This symbol holds the type used for the 1st argument to |
2054 | * getnetbyaddr(). |
2055 | */ |
2056 | #define Netdb_host_t $netdb_host_type /**/ |
2057 | #define Netdb_hlen_t $netdb_hlen_type /**/ |
2058 | #define Netdb_name_t $netdb_name_type /**/ |
2059 | #define Netdb_net_t $netdb_net_type /**/ |
2060 | |
2061 | /* Select_fd_set_t: |
2062 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
2063 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
2064 | * is defined, and 'int *' otherwise. This is only useful if you |
2065 | * have select(), of course. |
2066 | */ |
2067 | #define Select_fd_set_t $selecttype /**/ |
2068 | |
2069 | /* ARCHNAME: |
2070 | * This symbol holds a string representing the architecture name. |
2071 | * It may be used to construct an architecture-dependant pathname |
2072 | * where library files may be held under a private library, for |
2073 | * instance. |
2074 | */ |
2075 | #define ARCHNAME "$archname" /**/ |
2076 | |
c2da85ba |
2077 | /* I_MACH_CTHREADS: |
2078 | * This symbol, if defined, indicates to the C program that it should |
2079 | * include <mach/cthreads.h>. |
2080 | */ |
2081 | /*#define I_MACH_CTHREADS /**/ |
2082 | |
2083 | /* I_PTHREAD: |
2084 | * This symbol, if defined, indicates to the C program that it should |
2085 | * include <pthread.h>. |
2086 | */ |
2087 | /*#define I_PTHREAD /**/ |
2088 | |
495c5fdc |
2089 | /* HAS_PTHREAD_YIELD: |
2090 | * This symbol, if defined, indicates that the pthread_yield |
2091 | * routine is available to yield the execution of the current |
2092 | * thread. |
2093 | */ |
2094 | /* HAS_SCHED_YIELD: |
2095 | * This symbol, if defined, indicates that the sched_yield |
2096 | * routine is available to yield the execution of the current |
2097 | * thread. |
2098 | */ |
2099 | #$d_pthread_yield HAS_PTHREAD_YIELD /**/ |
2100 | #$d_sched_yield HAS_SCHED_YIELD /**/ |
2101 | |
2102 | /* PTHREADS_CREATED_JOINABLE: |
2103 | * This symbol, if defined, indicates that pthreads are created |
2104 | * in the joinable (aka undetached) state. |
2105 | */ |
2106 | #$d_pthreads_created_joinable PTHREADS_CREATED_JOINABLE /**/ |
2107 | |
2108 | /* USE_THREADS: |
2109 | * This symbol, if defined, indicates that Perl should |
2110 | * be built to use threads. |
2111 | */ |
2112 | /* OLD_PTHREADS_API: |
2113 | * This symbol, if defined, indicates that Perl should |
2114 | * be built to use the old draft POSIX threads API. |
2115 | */ |
2116 | #$usethreads USE_THREADS /**/ |
2117 | #$d_oldpthreads OLD_PTHREADS_API /**/ |
2118 | |
2119 | /* Time_t: |
2120 | * This symbol holds the type returned by time(). It can be long, |
2121 | * or time_t on BSD sites (in which case <sys/types.h> should be |
2122 | * included). |
2123 | */ |
2124 | #define Time_t $timetype /* Time type */ |
2125 | |
2126 | /* HAS_TIMES: |
2127 | * This symbol, if defined, indicates that the times() routine exists. |
2128 | * Note that this became obsolete on some systems (SUNOS), which now |
2129 | * use getrusage(). It may be necessary to include <sys/times.h>. |
2130 | */ |
2131 | #$d_times HAS_TIMES /**/ |
2132 | |
2133 | /* Fpos_t: |
2134 | * This symbol holds the type used to declare file positions in libc. |
2135 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
2136 | * <sys/types.h> to get any typedef'ed information. |
2137 | */ |
2138 | #define Fpos_t $fpostype /* File position type */ |
2139 | |
2140 | /* Gid_t: |
2141 | * This symbol holds the return type of getgid() and the type of |
2142 | * argument to setrgid() and related functions. Typically, |
2143 | * it is the type of group ids in the kernel. It can be int, ushort, |
2144 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
2145 | * any typedef'ed information. |
2146 | */ |
2147 | #define Gid_t $gidtype /* Type for getgid(), etc... */ |
2148 | |
2149 | /* Off_t: |
2150 | * This symbol holds the type used to declare offsets in the kernel. |
2151 | * It can be int, long, off_t, etc... It may be necessary to include |
2152 | * <sys/types.h> to get any typedef'ed information. |
2153 | */ |
2154 | #define Off_t $lseektype /* <offset> type */ |
2155 | |
2156 | /* Mode_t: |
2157 | * This symbol holds the type used to declare file modes |
2158 | * for systems calls. It is usually mode_t, but may be |
2159 | * int or unsigned short. It may be necessary to include <sys/types.h> |
2160 | * to get any typedef'ed information. |
2161 | */ |
2162 | #define Mode_t $modetype /* file mode parameter for system calls */ |
2163 | |
2164 | /* Pid_t: |
2165 | * This symbol holds the type used to declare process ids in the kernel. |
2166 | * It can be int, uint, pid_t, etc... It may be necessary to include |
2167 | * <sys/types.h> to get any typedef'ed information. |
2168 | */ |
2169 | #define Pid_t $pidtype /* PID type */ |
2170 | |
2171 | /* Size_t: |
2172 | * This symbol holds the type used to declare length parameters |
2173 | * for string functions. It is usually size_t, but may be |
2174 | * unsigned long, int, etc. It may be necessary to include |
2175 | * <sys/types.h> to get any typedef'ed information. |
2176 | */ |
2177 | #define Size_t $sizetype /* length paramater for string functions */ |
2178 | |
2179 | /* Uid_t: |
2180 | * This symbol holds the type used to declare user ids in the kernel. |
2181 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
2182 | * <sys/types.h> to get any typedef'ed information. |
2183 | */ |
2184 | #define Uid_t $uidtype /* UID type */ |
2185 | |
2186 | #endif |
2187 | !GROK!THIS! |