Commit | Line | Data |
8d063cd8 |
1 | case $CONFIG in |
2 | '') |
2304df62 |
3 | if test -f config.sh; then TOP=.; |
4 | elif test -f ../config.sh; then TOP=..; |
5 | elif test -f ../../config.sh; then TOP=../..; |
6 | elif test -f ../../../config.sh; then TOP=../../..; |
7 | elif test -f ../../../../config.sh; then TOP=../../../..; |
8 | else |
9 | echo "Can't find config.sh."; exit 1 |
10 | fi |
11 | . $TOP/config.sh |
12 | ;; |
13 | esac |
14 | case "$0" in |
15 | */*) cd `expr X$0 : 'X\(.*\)/'` ;; |
8d063cd8 |
16 | esac |
17 | echo "Extracting config.h (with variable substitutions)" |
a26b0745 |
18 | sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' |
2304df62 |
19 | /* |
20 | * This file was produced by running the config_h.SH script, which |
8d063cd8 |
21 | * gets its values from config.sh, which is generally produced by |
22 | * running Configure. |
23 | * |
24 | * Feel free to modify any of this as the need arises. Note, however, |
1aef975c |
25 | * that running config_h.SH again will wipe out any changes you've made. |
26 | * For a more permanent change edit config.sh and rerun config_h.SH. |
2304df62 |
27 | * |
760ac839 |
28 | * \$Id: Config_h.U,v 3.0.1.4 1995/09/25 09:10:49 ram Exp $ |
8d063cd8 |
29 | */ |
30 | |
2304df62 |
31 | /* Configuration time: $cf_time |
32 | * Configured by: $cf_by |
33 | * Target system: $myuname |
34 | */ |
8d063cd8 |
35 | |
2304df62 |
36 | #ifndef _config_h_ |
37 | #define _config_h_ |
38 | |
a0d0e21e |
39 | /* MEM_ALIGNBYTES: |
40 | * This symbol contains the number of bytes required to align a |
41 | * double. Usual values are 2, 4 and 8. |
42 | */ |
43 | #define MEM_ALIGNBYTES $alignbytes /**/ |
44 | |
2304df62 |
45 | /* BIN: |
46 | * This symbol holds the path of the bin directory where the package will |
47 | * be installed. Program must be prepared to deal with ~name substitution. |
a687059c |
48 | */ |
2304df62 |
49 | #define BIN "$bin" /**/ |
a687059c |
50 | |
ecfc5424 |
51 | /* CAT2: |
52 | * This macro catenates 2 tokens together. |
53 | */ |
a26b0745 |
54 | /* STRINGIFY: |
55 | * This macro surrounds its token with double quotes. |
56 | */ |
ecfc5424 |
57 | #if $cpp_stuff == 1 |
58 | #define CAT2(a,b)a/**/b |
59 | #define CAT3(a,b,c)a/**/b/**/c |
60 | #define CAT4(a,b,c,d)a/**/b/**/c/**/d |
61 | #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e |
62 | #define STRINGIFY(a)"a" |
63 | /* If you can get stringification with catify, tell me how! */ |
64 | #endif |
65 | #if $cpp_stuff == 42 |
66 | #define CAT2(a,b)a ## b |
67 | #define CAT3(a,b,c)a ## b ## c |
68 | #define CAT4(a,b,c,d)a ## b ## c ## d |
69 | #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e |
70 | #define StGiFy(a)# a |
71 | #define STRINGIFY(a)StGiFy(a) |
72 | #define SCAT2(a,b)StGiFy(a) StGiFy(b) |
73 | #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) |
74 | #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) |
75 | #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) |
76 | #endif |
77 | #ifndef CAT2 |
78 | #include "Bletch: How does this C preprocessor catenate tokens?" |
79 | #endif |
80 | |
2304df62 |
81 | /* CPPSTDIN: |
36ce8bec |
82 | * This symbol contains the first part of the string which will invoke |
83 | * the C preprocessor on the standard input and produce to standard |
2304df62 |
84 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
85 | * call a wrapper. See CPPRUN. |
36ce8bec |
86 | */ |
2304df62 |
87 | /* CPPMINUS: |
36ce8bec |
88 | * This symbol contains the second part of the string which will invoke |
89 | * the C preprocessor on the standard input and produce to standard |
378cc40b |
90 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
36ce8bec |
91 | * to specify standard input, otherwise the value is "". |
92 | */ |
378cc40b |
93 | #define CPPSTDIN "$cppstdin" |
36ce8bec |
94 | #define CPPMINUS "$cppminus" |
95 | |
a0d0e21e |
96 | /* HAS_ALARM: |
97 | * This symbol, if defined, indicates that the alarm routine is |
98 | * available. |
99 | */ |
100 | #$d_alarm HAS_ALARM /**/ |
101 | |
ecfc5424 |
102 | /* HASATTRIBUTE: |
103 | * This symbol indicates the C compiler can check for function attributes, |
104 | * such as printf formats. This is normally only supported by GNU cc. |
105 | */ |
106 | #$d_attribut HASATTRIBUTE /**/ |
107 | #ifndef HASATTRIBUTE |
108 | #define __attribute__(_arg_) |
109 | #endif |
110 | |
2304df62 |
111 | /* HAS_BCMP: |
112 | * This symbol is defined if the bcmp() routine is available to |
113 | * compare blocks of memory. |
a687059c |
114 | */ |
2304df62 |
115 | #$d_bcmp HAS_BCMP /**/ |
a687059c |
116 | |
2304df62 |
117 | /* HAS_BCOPY: |
118 | * This symbol is defined if the bcopy() routine is available to |
119 | * copy blocks of memory. |
c51b80d1 |
120 | */ |
2304df62 |
121 | #$d_bcopy HAS_BCOPY /**/ |
c51b80d1 |
122 | |
2304df62 |
123 | /* HAS_BZERO: |
124 | * This symbol is defined if the bzero() routine is available to |
125 | * set a memory block to 0. |
0d3e774c |
126 | */ |
2304df62 |
127 | #$d_bzero HAS_BZERO /**/ |
0d3e774c |
128 | |
a0d0e21e |
129 | /* CASTI32: |
130 | * This symbol is defined if the C compiler can cast negative |
131 | * or large floating point numbers to 32-bit ints. |
132 | */ |
133 | #$d_casti32 CASTI32 /**/ |
134 | |
2304df62 |
135 | /* CASTNEGFLOAT: |
136 | * This symbol is defined if the C compiler can cast negative |
137 | * numbers to unsigned longs, ints and shorts. |
b1248f16 |
138 | */ |
2304df62 |
139 | /* CASTFLAGS: |
7e1cf235 |
140 | * This symbol contains flags that say what difficulties the compiler |
141 | * has casting odd floating values to unsigned long: |
2304df62 |
142 | * 0 = ok |
7e1cf235 |
143 | * 1 = couldn't cast < 0 |
144 | * 2 = couldn't cast >= 0x80000000 |
232e078e |
145 | * 4 = couldn't cast in argument expression list |
7e1cf235 |
146 | */ |
2304df62 |
147 | #$d_castneg CASTNEGFLOAT /**/ |
148 | #define CASTFLAGS $castflags /**/ |
ed6116ce |
149 | |
a0d0e21e |
150 | /* HAS_CHOWN: |
151 | * This symbol, if defined, indicates that the chown routine is |
152 | * available. |
153 | */ |
154 | #$d_chown HAS_CHOWN /**/ |
155 | |
156 | /* HAS_CHROOT: |
157 | * This symbol, if defined, indicates that the chroot routine is |
158 | * available. |
159 | */ |
160 | #$d_chroot HAS_CHROOT /**/ |
161 | |
2304df62 |
162 | /* HAS_CHSIZE: |
87250799 |
163 | * This symbol, if defined, indicates that the chsize routine is available |
164 | * to truncate files. You might need a -lx to get this routine. |
165 | */ |
fe14fcc3 |
166 | #$d_chsize HAS_CHSIZE /**/ |
87250799 |
167 | |
ecfc5424 |
168 | /* VOID_CLOSEDIR: |
169 | * This symbol, if defined, indicates that the closedir() routine |
170 | * does not return a value. |
171 | */ |
172 | #$d_void_closedir VOID_CLOSEDIR /**/ |
173 | |
2304df62 |
174 | /* HASCONST: |
175 | * This symbol, if defined, indicates that this C compiler knows about |
176 | * the const type. There is no need to actually test for that symbol |
177 | * within your programs. The mere use of the "const" keyword will |
178 | * trigger the necessary tests. |
179 | */ |
180 | #$d_const HASCONST /**/ |
181 | #ifndef HASCONST |
182 | #define const |
183 | #endif |
184 | |
185 | /* HAS_CRYPT: |
2e1b3b7e |
186 | * This symbol, if defined, indicates that the crypt routine is available |
187 | * to encrypt passwords and the like. |
188 | */ |
2304df62 |
189 | #$d_crypt HAS_CRYPT /**/ |
2e1b3b7e |
190 | |
a0d0e21e |
191 | /* HAS_CUSERID: |
192 | * This symbol, if defined, indicates that the cuserid routine is |
193 | * available to get character login names. |
13281fa4 |
194 | */ |
a0d0e21e |
195 | #$d_cuserid HAS_CUSERID /**/ |
196 | |
197 | /* HAS_DBL_DIG: |
198 | * This symbol, if defined, indicates that this system's <float.h> |
199 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
200 | * of significant digits in a double precision number. If this |
201 | * symbol is not defined, a guess of 15 is usually pretty good. |
202 | */ |
203 | #$d_dbl_dig HAS_DBL_DIG /* */ |
204 | |
205 | /* HAS_DIFFTIME: |
206 | * This symbol, if defined, indicates that the difftime routine is |
207 | * available. |
208 | */ |
209 | #$d_difftime HAS_DIFFTIME /**/ |
13281fa4 |
210 | |
ecfc5424 |
211 | /* HAS_DLERROR: |
212 | * This symbol, if defined, indicates that the dlerror routine is |
213 | * available to return a string describing the last error that |
214 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
215 | */ |
216 | #$d_dlerror HAS_DLERROR /**/ |
217 | |
2304df62 |
218 | /* HAS_DUP2: |
219 | * This symbol, if defined, indicates that the dup2 routine is |
220 | * available to duplicate file descriptors. |
a687059c |
221 | */ |
2304df62 |
222 | #$d_dup2 HAS_DUP2 /**/ |
a687059c |
223 | |
2304df62 |
224 | /* HAS_FCHMOD: |
378cc40b |
225 | * This symbol, if defined, indicates that the fchmod routine is available |
226 | * to change mode of opened files. If unavailable, use chmod(). |
227 | */ |
2304df62 |
228 | #$d_fchmod HAS_FCHMOD /**/ |
378cc40b |
229 | |
2304df62 |
230 | /* HAS_FCHOWN: |
378cc40b |
231 | * This symbol, if defined, indicates that the fchown routine is available |
232 | * to change ownership of opened files. If unavailable, use chown(). |
233 | */ |
2304df62 |
234 | #$d_fchown HAS_FCHOWN /**/ |
378cc40b |
235 | |
2304df62 |
236 | /* HAS_FCNTL: |
fe14fcc3 |
237 | * This symbol, if defined, indicates to the C program that |
238 | * the fcntl() function exists. |
a687059c |
239 | */ |
2304df62 |
240 | #$d_fcntl HAS_FCNTL /**/ |
a687059c |
241 | |
a0d0e21e |
242 | /* HAS_FGETPOS: |
243 | * This symbol, if defined, indicates that the fgetpos routine is |
244 | * available to get the file position indicator, similar to ftell(). |
245 | */ |
246 | #$d_fgetpos HAS_FGETPOS /**/ |
247 | |
2304df62 |
248 | /* FLEXFILENAMES: |
7e1cf235 |
249 | * This symbol, if defined, indicates that the system supports filenames |
250 | * longer than 14 characters. |
251 | */ |
252 | #$d_flexfnam FLEXFILENAMES /**/ |
253 | |
2304df62 |
254 | /* HAS_FLOCK: |
255 | * This symbol, if defined, indicates that the flock routine is |
a687059c |
256 | * available to do file locking. |
257 | */ |
2304df62 |
258 | #$d_flock HAS_FLOCK /**/ |
a687059c |
259 | |
a0d0e21e |
260 | /* HAS_FORK: |
261 | * This symbol, if defined, indicates that the fork routine is |
262 | * available. |
263 | */ |
264 | #$d_fork HAS_FORK /**/ |
265 | |
266 | /* HAS_FSETPOS: |
267 | * This symbol, if defined, indicates that the fsetpos routine is |
268 | * available to set the file position indicator, similar to fseek(). |
269 | */ |
270 | #$d_fsetpos HAS_FSETPOS /**/ |
271 | |
5f05dabc |
272 | /* HAS_GETTIMEOFDAY: |
273 | * This symbol, if defined, indicates that the gettimeofday() system |
274 | * call is available for a sub-second accuracy clock. Usually, the file |
275 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
276 | * The type "Timeval" should be used to refer to "struct timeval". |
277 | */ |
278 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ |
279 | #ifdef HAS_GETTIMEOFDAY |
280 | #define Timeval struct timeval /* Structure used by gettimeofday() */ |
281 | #endif |
282 | |
2304df62 |
283 | /* HAS_GETGROUPS: |
378cc40b |
284 | * This symbol, if defined, indicates that the getgroups() routine is |
285 | * available to get the list of process groups. If unavailable, multiple |
286 | * groups are probably not supported. |
287 | */ |
2304df62 |
288 | #$d_getgrps HAS_GETGROUPS /**/ |
378cc40b |
289 | |
2304df62 |
290 | /* HAS_GETHOSTENT: |
291 | * This symbol, if defined, indicates that the gethostent routine is |
a687059c |
292 | * available to lookup host names in some data base or other. |
293 | */ |
2304df62 |
294 | #$d_gethent HAS_GETHOSTENT /**/ |
295 | |
296 | /* HAS_UNAME: |
297 | * This symbol, if defined, indicates that the C program may use the |
298 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
299 | * and PHOSTNAME. |
300 | */ |
301 | #$d_uname HAS_UNAME /**/ |
a687059c |
302 | |
a0d0e21e |
303 | /* HAS_GETLOGIN: |
304 | * This symbol, if defined, indicates that the getlogin routine is |
305 | * available to get the login name. |
306 | */ |
307 | #$d_getlogin HAS_GETLOGIN /**/ |
308 | |
2304df62 |
309 | /* HAS_GETPGRP2: |
d8f2e4cc |
310 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
311 | * routine is available to get the current process group. |
312 | */ |
2304df62 |
313 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
d8f2e4cc |
314 | |
a0d0e21e |
315 | /* HAS_GETPPID: |
316 | * This symbol, if defined, indicates that the getppid routine is |
317 | * available to get the parent process ID. |
318 | */ |
319 | #$d_getppid HAS_GETPPID /**/ |
320 | |
2304df62 |
321 | /* HAS_GETPRIORITY: |
322 | * This symbol, if defined, indicates that the getpriority routine is |
a687059c |
323 | * available to get a process's priority. |
324 | */ |
2304df62 |
325 | #$d_getprior HAS_GETPRIORITY /**/ |
a687059c |
326 | |
a0d0e21e |
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 | #$d_htonl HAS_HTONL /**/ |
348 | #$d_htonl HAS_HTONS /**/ |
349 | #$d_htonl HAS_NTOHL /**/ |
350 | #$d_htonl HAS_NTOHS /**/ |
351 | |
ecfc5424 |
352 | /* HAS_ISASCII: |
353 | * This manifest constant lets the C program know that isascii |
354 | * is available. |
355 | */ |
356 | #$d_isascii HAS_ISASCII /**/ |
357 | |
2304df62 |
358 | /* HAS_KILLPG: |
378cc40b |
359 | * This symbol, if defined, indicates that the killpg routine is available |
360 | * to kill process groups. If unavailable, you probably should use kill |
361 | * with a negative process number. |
362 | */ |
2304df62 |
363 | #$d_killpg HAS_KILLPG /**/ |
378cc40b |
364 | |
2304df62 |
365 | /* HAS_LINK: |
366 | * This symbol, if defined, indicates that the link routine is |
367 | * available to create hard links. |
0d3e774c |
368 | */ |
2304df62 |
369 | #$d_link HAS_LINK /**/ |
0d3e774c |
370 | |
ecfc5424 |
371 | /* HAS_LOCALECONV: |
372 | * This symbol, if defined, indicates that the localeconv routine is |
373 | * available for numeric and monetary formatting conventions. |
374 | */ |
375 | #$d_locconv HAS_LOCALECONV /**/ |
376 | |
a0d0e21e |
377 | /* HAS_LOCKF: |
378 | * This symbol, if defined, indicates that the lockf routine is |
379 | * available to do file locking. |
380 | */ |
381 | #$d_lockf HAS_LOCKF /**/ |
382 | |
2304df62 |
383 | /* HAS_LSTAT: |
384 | * This symbol, if defined, indicates that the lstat routine is |
385 | * available to do file stats on symbolic links. |
a687059c |
386 | */ |
2304df62 |
387 | #$d_lstat HAS_LSTAT /**/ |
a687059c |
388 | |
a0d0e21e |
389 | /* HAS_MBLEN: |
390 | * This symbol, if defined, indicates that the mblen routine is available |
391 | * to find the number of bytes in a multibye character. |
392 | */ |
393 | #$d_mblen HAS_MBLEN /**/ |
394 | |
395 | /* HAS_MBSTOWCS: |
396 | * This symbol, if defined, indicates that the mbstowcs routine is |
397 | * available to covert a multibyte string into a wide character string. |
398 | */ |
399 | #$d_mbstowcs HAS_MBSTOWCS /**/ |
400 | |
401 | /* HAS_MBTOWC: |
402 | * This symbol, if defined, indicates that the mbtowc routine is available |
403 | * to covert a multibyte to a wide character. |
404 | */ |
405 | #$d_mbtowc HAS_MBTOWC /**/ |
406 | |
2304df62 |
407 | /* HAS_MEMCMP: |
408 | * This symbol, if defined, indicates that the memcmp routine is available |
409 | * to compare blocks of memory. |
378cc40b |
410 | */ |
2304df62 |
411 | #$d_memcmp HAS_MEMCMP /**/ |
412 | |
413 | /* HAS_MEMCPY: |
9f971974 |
414 | * This symbol, if defined, indicates that the memcpy routine is available |
2304df62 |
415 | * to copy blocks of memory. |
9f971974 |
416 | */ |
2304df62 |
417 | #$d_memcpy HAS_MEMCPY /**/ |
9f971974 |
418 | |
2304df62 |
419 | /* HAS_MEMMOVE: |
9f971974 |
420 | * This symbol, if defined, indicates that the memmove routine is available |
2304df62 |
421 | * to copy potentially overlapping blocks of memory. This should be used |
422 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
423 | * own version. |
9f971974 |
424 | */ |
2304df62 |
425 | #$d_memmove HAS_MEMMOVE /**/ |
9f971974 |
426 | |
2304df62 |
427 | /* HAS_MEMSET: |
9f971974 |
428 | * This symbol, if defined, indicates that the memset routine is available |
2304df62 |
429 | * to set blocks of memory. |
9f971974 |
430 | */ |
2304df62 |
431 | #$d_memset HAS_MEMSET /**/ |
378cc40b |
432 | |
2304df62 |
433 | /* HAS_MKDIR: |
a687059c |
434 | * This symbol, if defined, indicates that the mkdir routine is available |
435 | * to create directories. Otherwise you should fork off a new process to |
436 | * exec /bin/mkdir. |
437 | */ |
2304df62 |
438 | #$d_mkdir HAS_MKDIR /**/ |
fe14fcc3 |
439 | |
ecfc5424 |
440 | /* HAS_MKFIFO: |
441 | * This symbol, if defined, indicates that the mkfifo routine is |
442 | * available to create FIFOs. Otherwise, mknod should be able to |
443 | * do it for you. However, if mkfifo is there, mknod might require |
444 | * super-user privileges which mkfifo will not. |
445 | */ |
446 | #$d_mkfifo HAS_MKFIFO /**/ |
447 | |
a0d0e21e |
448 | /* HAS_MKTIME: |
449 | * This symbol, if defined, indicates that the mktime routine is |
450 | * available. |
451 | */ |
452 | #$d_mktime HAS_MKTIME /**/ |
453 | |
2304df62 |
454 | /* HAS_MSG: |
fe14fcc3 |
455 | * This symbol, if defined, indicates that the entire msg*(2) library is |
2304df62 |
456 | * supported (IPC mechanism based on message queues). |
fe14fcc3 |
457 | */ |
2304df62 |
458 | #$d_msg HAS_MSG /**/ |
fe14fcc3 |
459 | |
a0d0e21e |
460 | /* HAS_NICE: |
461 | * This symbol, if defined, indicates that the nice routine is |
462 | * available. |
fe14fcc3 |
463 | */ |
a0d0e21e |
464 | #$d_nice HAS_NICE /**/ |
a687059c |
465 | |
a0d0e21e |
466 | /* HAS_OPEN3: |
467 | * This manifest constant lets the C program know that the three |
468 | * argument form of open(2) is available. |
fe14fcc3 |
469 | */ |
a0d0e21e |
470 | #$d_open3 HAS_OPEN3 /**/ |
fe14fcc3 |
471 | |
ecfc5424 |
472 | /* HAS_PATHCONF: |
473 | * This symbol, if defined, indicates that pathconf() is available |
474 | * to determine file-system related limits and options associated |
475 | * with a given filename. |
476 | */ |
477 | /* HAS_FPATHCONF: |
478 | * This symbol, if defined, indicates that pathconf() is available |
479 | * to determine file-system related limits and options associated |
480 | * with a given open file descriptor. |
481 | */ |
482 | #$d_pathconf HAS_PATHCONF /**/ |
483 | #$d_fpathconf HAS_FPATHCONF /**/ |
484 | |
a0d0e21e |
485 | /* HAS_PAUSE: |
486 | * This symbol, if defined, indicates that the pause routine is |
487 | * available to suspend a process until a signal is received. |
a687059c |
488 | */ |
a0d0e21e |
489 | #$d_pause HAS_PAUSE /**/ |
a687059c |
490 | |
a0d0e21e |
491 | /* HAS_PIPE: |
492 | * This symbol, if defined, indicates that the pipe routine is |
493 | * available to create an inter-process channel. |
fe14fcc3 |
494 | */ |
a0d0e21e |
495 | #$d_pipe HAS_PIPE /**/ |
496 | |
8e07c86e |
497 | /* HAS_POLL: |
498 | * This symbol, if defined, indicates that the poll routine is |
499 | * available to poll active file descriptors. |
500 | */ |
501 | #$d_poll HAS_POLL /**/ |
502 | |
a0d0e21e |
503 | /* HAS_READDIR: |
504 | * This symbol, if defined, indicates that the readdir routine is |
505 | * available to read directory entries. You may have to include |
506 | * <dirent.h>. See I_DIRENT. |
507 | */ |
508 | #$d_readdir HAS_READDIR /**/ |
509 | |
510 | /* HAS_SEEKDIR: |
511 | * This symbol, if defined, indicates that the seekdir routine is |
512 | * available. You may have to include <dirent.h>. See I_DIRENT. |
513 | */ |
514 | #$d_seekdir HAS_SEEKDIR /**/ |
515 | |
516 | /* HAS_TELLDIR: |
517 | * This symbol, if defined, indicates that the telldir routine is |
518 | * available. You may have to include <dirent.h>. See I_DIRENT. |
519 | */ |
520 | #$d_telldir HAS_TELLDIR /**/ |
521 | |
522 | /* HAS_REWINDDIR: |
523 | * This symbol, if defined, indicates that the rewinddir routine is |
524 | * available. You may have to include <dirent.h>. See I_DIRENT. |
525 | */ |
526 | #$d_rewinddir HAS_REWINDDIR /**/ |
527 | |
528 | /* HAS_READLINK: |
529 | * This symbol, if defined, indicates that the readlink routine is |
530 | * available to read the value of a symbolic link. |
531 | */ |
532 | #$d_readlink HAS_READLINK /**/ |
fe14fcc3 |
533 | |
2304df62 |
534 | /* HAS_RENAME: |
378cc40b |
535 | * This symbol, if defined, indicates that the rename routine is available |
536 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
537 | * trick. |
538 | */ |
2304df62 |
539 | #$d_rename HAS_RENAME /**/ |
378cc40b |
540 | |
2304df62 |
541 | /* HAS_RMDIR: |
542 | * This symbol, if defined, indicates that the rmdir routine is |
543 | * available to remove directories. Otherwise you should fork off a |
544 | * new process to exec /bin/rmdir. |
9f971974 |
545 | */ |
2304df62 |
546 | #$d_rmdir HAS_RMDIR /**/ |
9f971974 |
547 | |
ecfc5424 |
548 | /* HAS_SAFE_BCOPY: |
549 | * This symbol, if defined, indicates that the bcopy routine is available |
550 | * to copy potentially overlapping memory blocks. Otherwise you should |
551 | * probably use memmove() or memcpy(). If neither is defined, roll your |
552 | * own version. |
553 | */ |
554 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
555 | |
556 | /* HAS_SAFE_MEMCPY: |
557 | * This symbol, if defined, indicates that the memcpy routine is available |
558 | * to copy potentially overlapping memory blocks. Otherwise you should |
559 | * probably use memmove() or memcpy(). If neither is defined, roll your |
560 | * own version. |
561 | */ |
562 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
563 | |
36477c24 |
564 | /* HAS_SANE_MEMCMP: |
5f05dabc |
565 | * This symbol, if defined, indicates that the memcmp routine is available |
566 | * and can be used to compare relative magnitudes of chars with their high |
567 | * bits set. If it is not defined, roll your own version. |
36477c24 |
568 | */ |
569 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
570 | |
2304df62 |
571 | /* HAS_SELECT: |
572 | * This symbol, if defined, indicates that the select routine is |
573 | * available to select active file descriptors. If the timeout field |
574 | * is used, <sys/time.h> may need to be included. |
fe14fcc3 |
575 | */ |
2304df62 |
576 | #$d_select HAS_SELECT /**/ |
a687059c |
577 | |
2304df62 |
578 | /* HAS_SEM: |
fe14fcc3 |
579 | * This symbol, if defined, indicates that the entire sem*(2) library is |
580 | * supported. |
581 | */ |
2304df62 |
582 | #$d_sem HAS_SEM /**/ |
fe14fcc3 |
583 | |
2304df62 |
584 | /* HAS_SETEGID: |
378cc40b |
585 | * This symbol, if defined, indicates that the setegid routine is available |
586 | * to change the effective gid of the current program. |
587 | */ |
2304df62 |
588 | #$d_setegid HAS_SETEGID /**/ |
378cc40b |
589 | |
2304df62 |
590 | /* HAS_SETEUID: |
378cc40b |
591 | * This symbol, if defined, indicates that the seteuid routine is available |
592 | * to change the effective uid of the current program. |
593 | */ |
2304df62 |
594 | #$d_seteuid HAS_SETEUID /**/ |
595 | |
a0d0e21e |
596 | /* HAS_SETLINEBUF: |
597 | * This symbol, if defined, indicates that the setlinebuf routine is |
598 | * available to change stderr or stdout from block-buffered or unbuffered |
599 | * to a line-buffered mode. |
600 | */ |
601 | #$d_setlinebuf HAS_SETLINEBUF /**/ |
602 | |
603 | /* HAS_SETLOCALE: |
604 | * This symbol, if defined, indicates that the setlocale routine is |
605 | * available to handle locale-specific ctype implementations. |
606 | */ |
607 | #$d_setlocale HAS_SETLOCALE /**/ |
608 | |
2304df62 |
609 | /* HAS_SETPGRP2: |
d8f2e4cc |
610 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
611 | * routine is available to set the current process group. |
612 | */ |
2304df62 |
613 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
d8f2e4cc |
614 | |
2304df62 |
615 | /* HAS_SETPRIORITY: |
616 | * This symbol, if defined, indicates that the setpriority routine is |
a687059c |
617 | * available to set a process's priority. |
618 | */ |
2304df62 |
619 | #$d_setprior HAS_SETPRIORITY /**/ |
a687059c |
620 | |
2304df62 |
621 | /* HAS_SETREGID: |
a687059c |
622 | * This symbol, if defined, indicates that the setregid routine is |
2304df62 |
623 | * available to change the real and effective gid of the current |
624 | * process. |
a687059c |
625 | */ |
2304df62 |
626 | /* HAS_SETRESGID: |
a687059c |
627 | * This symbol, if defined, indicates that the setresgid routine is |
628 | * available to change the real, effective and saved gid of the current |
2304df62 |
629 | * process. |
a687059c |
630 | */ |
2304df62 |
631 | #$d_setregid HAS_SETREGID /**/ |
632 | #$d_setresgid HAS_SETRESGID /**/ |
a687059c |
633 | |
2304df62 |
634 | /* HAS_SETREUID: |
a687059c |
635 | * This symbol, if defined, indicates that the setreuid routine is |
2304df62 |
636 | * available to change the real and effective uid of the current |
637 | * process. |
a687059c |
638 | */ |
2304df62 |
639 | /* HAS_SETRESUID: |
a687059c |
640 | * This symbol, if defined, indicates that the setresuid routine is |
641 | * available to change the real, effective and saved uid of the current |
2304df62 |
642 | * process. |
a687059c |
643 | */ |
2304df62 |
644 | #$d_setreuid HAS_SETREUID /**/ |
645 | #$d_setresuid HAS_SETRESUID /**/ |
a687059c |
646 | |
2304df62 |
647 | /* HAS_SETRGID: |
378cc40b |
648 | * This symbol, if defined, indicates that the setrgid routine is available |
649 | * to change the real gid of the current program. |
650 | */ |
2304df62 |
651 | #$d_setrgid HAS_SETRGID /**/ |
378cc40b |
652 | |
2304df62 |
653 | /* HAS_SETRUID: |
378cc40b |
654 | * This symbol, if defined, indicates that the setruid routine is available |
655 | * to change the real uid of the current program. |
656 | */ |
2304df62 |
657 | #$d_setruid HAS_SETRUID /**/ |
658 | |
659 | /* HAS_SETSID: |
660 | * This symbol, if defined, indicates that the setsid routine is |
661 | * available to set the process group ID. |
662 | */ |
663 | #$d_setsid HAS_SETSID /**/ |
fe14fcc3 |
664 | |
2304df62 |
665 | /* HAS_SHM: |
fe14fcc3 |
666 | * This symbol, if defined, indicates that the entire shm*(2) library is |
667 | * supported. |
668 | */ |
2304df62 |
669 | #$d_shm HAS_SHM /**/ |
fe14fcc3 |
670 | |
a0d0e21e |
671 | /* Shmat_t: |
672 | * This symbol holds the return type of the shmat() system call. |
673 | * Usually set to 'void *' or 'char *'. |
fe14fcc3 |
674 | */ |
a0d0e21e |
675 | /* HAS_SHMAT_PROTOTYPE: |
676 | * This symbol, if defined, indicates that the sys/shm.h includes |
677 | * a prototype for shmat(). Otherwise, it is up to the program to |
678 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
679 | * but not always right so it should be emitted by the program only |
680 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
fe14fcc3 |
681 | */ |
a0d0e21e |
682 | #define Shmat_t $shmattype /**/ |
683 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ |
fe14fcc3 |
684 | |
568ef1f6 |
685 | /* HAS_SIGACTION: |
686 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
687 | * is available. |
688 | */ |
689 | #$d_sigaction HAS_SIGACTION /**/ |
690 | |
2304df62 |
691 | /* HAS_SOCKET: |
a687059c |
692 | * This symbol, if defined, indicates that the BSD socket interface is |
693 | * supported. |
694 | */ |
2304df62 |
695 | /* HAS_SOCKETPAIR: |
696 | * This symbol, if defined, indicates that the BSD socketpair() call is |
a687059c |
697 | * supported. |
698 | */ |
2304df62 |
699 | #$d_socket HAS_SOCKET /**/ |
700 | #$d_sockpair HAS_SOCKETPAIR /**/ |
a687059c |
701 | |
2304df62 |
702 | /* USE_STAT_BLOCKS: |
c51b80d1 |
703 | * This symbol is defined if this system has a stat structure declaring |
704 | * st_blksize and st_blocks. |
705 | */ |
2304df62 |
706 | #$d_statblks USE_STAT_BLOCKS /**/ |
c51b80d1 |
707 | |
16d20bd9 |
708 | /* USE_STDIO_PTR: |
709 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
710 | * of the stdio FILE structure can be used to access the stdio buffer |
711 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
712 | * and FILE_cnt(fp) macros will also be defined and should be used |
713 | * to access these fields. |
714 | */ |
16d20bd9 |
715 | /* FILE_ptr: |
716 | * This macro is used to access the _ptr field (or equivalent) of the |
717 | * FILE structure pointed to by its argument. This macro will always be |
718 | * defined if USE_STDIO_PTR is defined. |
719 | */ |
c2960299 |
720 | /* STDIO_PTR_LVALUE: |
721 | * This symbol is defined if the FILE_ptr macro can be used as an |
722 | * lvalue. |
723 | */ |
16d20bd9 |
724 | /* FILE_cnt: |
725 | * This macro is used to access the _cnt field (or equivalent) of the |
726 | * FILE structure pointed to by its argument. This macro will always be |
727 | * defined if USE_STDIO_PTR is defined. |
728 | */ |
c2960299 |
729 | /* STDIO_CNT_LVALUE: |
730 | * This symbol is defined if the FILE_cnt macro can be used as an |
731 | * lvalue. |
732 | */ |
e876cf0b |
733 | /* FILE_filbuf: |
734 | * This macro is used to access the internal stdio _filbuf function |
735 | * (or equivalent), if STDIO_CNT_LVALUE and STDIO_PTR_LVALUE |
736 | * are defined. It is typically either _filbuf or __filbuf. |
737 | * This macro will only be defined if both STDIO_CNT_LVALUE and |
738 | * STDIO_PTR_LVALUE are defined. |
739 | */ |
740 | #$d_stdstdio USE_STDIO_PTR /**/ |
16d20bd9 |
741 | #ifdef USE_STDIO_PTR |
742 | #define FILE_ptr(fp) $stdio_ptr |
4aa0a1f7 |
743 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ |
16d20bd9 |
744 | #define FILE_cnt(fp) $stdio_cnt |
4aa0a1f7 |
745 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ |
e876cf0b |
746 | #if defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE) |
747 | #define FILE_filbuf(fp) $stdio_filbuf /**/ |
748 | #endif |
16d20bd9 |
749 | #endif |
750 | |
e876cf0b |
751 | /* USE_STDIO_BASE: |
752 | * This symbol is defined if the _base field (or similar) of the |
753 | * stdio FILE structure can be used to access the stdio buffer for |
754 | * a file handle. If this is defined, then the FILE_base(fp) macro |
755 | * will also be defined and should be used to access this field. |
756 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
757 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
758 | * will never be defined unless USE_STDIO_PTR is. |
759 | */ |
16d20bd9 |
760 | /* FILE_base: |
761 | * This macro is used to access the _base field (or equivalent) of the |
762 | * FILE structure pointed to by its argument. This macro will always be |
763 | * defined if USE_STDIO_BASE is defined. |
764 | */ |
765 | /* FILE_bufsiz: |
766 | * This macro is used to determine the number of bytes in the I/O |
767 | * buffer pointed to by _base field (or equivalent) of the FILE |
768 | * structure pointed to its argument. This macro will always be defined |
769 | * if USE_STDIO_BASE is defined. |
36ce8bec |
770 | */ |
e876cf0b |
771 | #$d_stdiobase USE_STDIO_BASE /**/ |
16d20bd9 |
772 | #ifdef USE_STDIO_BASE |
773 | #define FILE_base(fp) $stdio_base |
774 | #define FILE_bufsiz(fp) $stdio_bufsiz |
775 | #endif |
36ce8bec |
776 | |
a0d0e21e |
777 | /* HAS_STRCHR: |
778 | * This symbol is defined to indicate that the strchr()/strrchr() |
779 | * functions are available for string searching. If not, try the |
780 | * index()/rindex() pair. |
781 | */ |
782 | /* HAS_INDEX: |
783 | * This symbol is defined to indicate that the index()/rindex() |
784 | * functions are available for string searching. |
785 | */ |
786 | #$d_strchr HAS_STRCHR /**/ |
787 | #$d_index HAS_INDEX /**/ |
788 | |
789 | /* HAS_STRCOLL: |
790 | * This symbol, if defined, indicates that the strcoll routine is |
791 | * available to compare strings using collating information. |
792 | */ |
793 | #$d_strcoll HAS_STRCOLL /**/ |
794 | |
2304df62 |
795 | /* USE_STRUCT_COPY: |
8d063cd8 |
796 | * This symbol, if defined, indicates that this C compiler knows how |
797 | * to copy structures. If undefined, you'll need to use a block copy |
798 | * routine of some sort instead. |
799 | */ |
2304df62 |
800 | #$d_strctcpy USE_STRUCT_COPY /**/ |
8d063cd8 |
801 | |
a0d0e21e |
802 | /* HAS_STRERROR: |
803 | * This symbol, if defined, indicates that the strerror routine is |
804 | * available to translate error numbers to strings. See the writeup |
805 | * of Strerror() in this file before you try to define your own. |
806 | */ |
807 | /* HAS_SYS_ERRLIST: |
808 | * This symbol, if defined, indicates that the sys_errlist array is |
809 | * available to translate error numbers to strings. The extern int |
810 | * sys_nerr gives the size of that table. |
811 | */ |
812 | /* Strerror: |
813 | * This preprocessor symbol is defined as a macro if strerror() is |
814 | * not available to translate error numbers to strings but sys_errlist[] |
815 | * array is there. |
816 | */ |
817 | #$d_strerror HAS_STRERROR /**/ |
818 | #$d_syserrlst HAS_SYS_ERRLIST /**/ |
819 | #define Strerror(e) $d_strerrm |
820 | |
a89d8a78 |
821 | /* HAS_STRTOD: |
822 | * This symbol, if defined, indicates that the strtod routine is |
5f05dabc |
823 | * available to provide better numeric string conversion than atof(). |
a89d8a78 |
824 | */ |
825 | #$d_strtod HAS_STRTOD /**/ |
826 | |
827 | /* HAS_STRTOL: |
5f05dabc |
828 | * This symbol, if defined, indicates that the strtol routine is available |
829 | * to provide better numeric string conversion than atoi() and friends. |
a89d8a78 |
830 | */ |
831 | #$d_strtol HAS_STRTOL /**/ |
832 | |
833 | /* HAS_STRTOUL: |
834 | * This symbol, if defined, indicates that the strtoul routine is |
5f05dabc |
835 | * available to provide conversion of strings to unsigned long. |
a89d8a78 |
836 | */ |
837 | #$d_strtoul HAS_STRTOUL /**/ |
838 | |
a0d0e21e |
839 | /* HAS_STRXFRM: |
840 | * This symbol, if defined, indicates that the strxfrm() routine is |
841 | * available to transform strings. |
842 | */ |
843 | #$d_strxfrm HAS_STRXFRM /**/ |
844 | |
2304df62 |
845 | /* HAS_SYMLINK: |
2e1b3b7e |
846 | * This symbol, if defined, indicates that the symlink routine is available |
847 | * to create symbolic links. |
848 | */ |
2304df62 |
849 | #$d_symlink HAS_SYMLINK /**/ |
2e1b3b7e |
850 | |
2304df62 |
851 | /* HAS_SYSCALL: |
852 | * This symbol, if defined, indicates that the syscall routine is |
853 | * available to call arbitrary system calls. If undefined, that's tough. |
a687059c |
854 | */ |
2304df62 |
855 | #$d_syscall HAS_SYSCALL /**/ |
e5d73d77 |
856 | |
ecfc5424 |
857 | /* HAS_SYSCONF: |
858 | * This symbol, if defined, indicates that sysconf() is available |
859 | * to determine system related limits and options. |
860 | */ |
861 | #$d_sysconf HAS_SYSCONF /**/ |
862 | |
2304df62 |
863 | /* HAS_SYSTEM: |
864 | * This symbol, if defined, indicates that the system routine is |
865 | * available to issue a shell command. |
9f971974 |
866 | */ |
2304df62 |
867 | #$d_system HAS_SYSTEM /**/ |
9f971974 |
868 | |
a0d0e21e |
869 | /* HAS_TCGETPGRP: |
870 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
871 | * available to get foreground process group ID. |
85e6fe83 |
872 | */ |
a0d0e21e |
873 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
874 | |
875 | /* HAS_TCSETPGRP: |
876 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
877 | * available to set foreground process group ID. |
878 | */ |
879 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ |
85e6fe83 |
880 | |
ecfc5424 |
881 | /* Time_t: |
882 | * This symbol holds the type returned by time(). It can be long, |
883 | * or time_t on BSD sites (in which case <sys/types.h> should be |
884 | * included). |
885 | */ |
886 | #define Time_t $timetype /* Time type */ |
887 | |
2304df62 |
888 | /* HAS_TIMES: |
889 | * This symbol, if defined, indicates that the times() routine exists. |
890 | * Note that this became obsolete on some systems (SUNOS), which now |
891 | * use getrusage(). It may be necessary to include <sys/times.h>. |
892 | */ |
893 | #$d_times HAS_TIMES /**/ |
894 | |
895 | /* HAS_TRUNCATE: |
87250799 |
896 | * This symbol, if defined, indicates that the truncate routine is |
897 | * available to truncate files. |
898 | */ |
2304df62 |
899 | #$d_truncate HAS_TRUNCATE /**/ |
87250799 |
900 | |
a0d0e21e |
901 | /* HAS_TZNAME: |
902 | * This symbol, if defined, indicates that the tzname[] array is |
903 | * available to access timezone names. |
904 | */ |
905 | #$d_tzname HAS_TZNAME /**/ |
906 | |
907 | /* HAS_UMASK: |
908 | * This symbol, if defined, indicates that the umask routine is |
909 | * available to set and get the value of the file creation mask. |
910 | */ |
911 | #$d_umask HAS_UMASK /**/ |
912 | |
913 | /* HAS_VFORK: |
914 | * This symbol, if defined, indicates that vfork() exists. |
2304df62 |
915 | */ |
a0d0e21e |
916 | #$d_vfork HAS_VFORK /**/ |
2304df62 |
917 | |
ecfc5424 |
918 | /* Signal_t: |
919 | * This symbol's value is either "void" or "int", corresponding to the |
920 | * appropriate return type of a signal handler. Thus, you can declare |
921 | * a signal handler using "Signal_t (*handler)()", and define the |
922 | * handler using "Signal_t handler(sig)". |
923 | */ |
ecfc5424 |
924 | #define Signal_t $signal_t /* Signal handler's return type */ |
36ce8bec |
925 | |
2304df62 |
926 | /* HASVOLATILE: |
afd9f252 |
927 | * This symbol, if defined, indicates that this C compiler knows about |
928 | * the volatile declaration. |
929 | */ |
930 | #$d_volatile HASVOLATILE /**/ |
2304df62 |
931 | #ifndef HASVOLATILE |
932 | #define volatile |
933 | #endif |
afd9f252 |
934 | |
2304df62 |
935 | /* HAS_VPRINTF: |
a687059c |
936 | * This symbol, if defined, indicates that the vprintf routine is available |
937 | * to printf with a pointer to an argument list. If unavailable, you |
938 | * may need to write your own, probably in terms of _doprnt(). |
939 | */ |
2304df62 |
940 | /* USE_CHAR_VSPRINTF: |
a687059c |
941 | * This symbol is defined if this system has vsprintf() returning type |
942 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
943 | * is up to the package author to declare vsprintf correctly based on the |
944 | * symbol. |
945 | */ |
2304df62 |
946 | #$d_vprintf HAS_VPRINTF /**/ |
947 | #$d_charvspr USE_CHAR_VSPRINTF /**/ |
a687059c |
948 | |
2304df62 |
949 | /* HAS_WAIT4: |
bf38876a |
950 | * This symbol, if defined, indicates that wait4() exists. |
951 | */ |
2304df62 |
952 | #$d_wait4 HAS_WAIT4 /**/ |
bf38876a |
953 | |
2304df62 |
954 | /* HAS_WAITPID: |
955 | * This symbol, if defined, indicates that the waitpid routine is |
956 | * available to wait for child process. |
39c3038c |
957 | */ |
2304df62 |
958 | #$d_waitpid HAS_WAITPID /**/ |
39c3038c |
959 | |
a0d0e21e |
960 | /* HAS_WCSTOMBS: |
961 | * This symbol, if defined, indicates that the wcstombs routine is |
962 | * available to convert wide character strings to multibyte strings. |
963 | */ |
964 | #$d_wcstombs HAS_WCSTOMBS /**/ |
965 | |
966 | /* HAS_WCTOMB: |
967 | * This symbol, if defined, indicates that the wctomb routine is available |
968 | * to covert a wide character to a multibyte. |
969 | */ |
970 | #$d_wctomb HAS_WCTOMB /**/ |
971 | |
972 | /* Fpos_t: |
973 | * This symbol holds the type used to declare file positions in libc. |
974 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
975 | * <sys/types.h> to get any typedef'ed information. |
976 | */ |
977 | #define Fpos_t $fpostype /* File position type */ |
978 | |
979 | /* Gid_t: |
980 | * This symbol holds the return type of getgid() and the type of |
981 | * argument to setrgid() and related functions. Typically, |
982 | * it is the type of group ids in the kernel. It can be int, ushort, |
983 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
984 | * any typedef'ed information. |
378cc40b |
985 | */ |
a0d0e21e |
986 | #define Gid_t $gidtype /* Type for getgid(), etc... */ |
378cc40b |
987 | |
ecfc5424 |
988 | /* Groups_t: |
989 | * This symbol holds the type used for the second argument to |
990 | * getgroups(). Usually, this is the same of gidtype, but |
991 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
992 | * It may be necessary to include <sys/types.h> to get any |
993 | * typedef'ed information. This is only required if you have |
994 | * getgroups(). |
995 | */ |
996 | #ifdef HAS_GETGROUPS |
997 | #define Groups_t $groupstype /* Type for 2nd arg to getgroups() */ |
998 | #endif |
999 | |
232e078e |
1000 | /* DB_Prefix_t: |
1001 | * This symbol contains the type of the prefix structure element |
1002 | * in the <db.h> header file. In older versions of DB, it was |
1003 | * int, while in newer ones it is u_int32_t. |
1004 | */ |
1005 | /* DB_Hash_t: |
1006 | * This symbol contains the type of the prefix structure element |
1007 | * in the <db.h> header file. In older versions of DB, it was |
1008 | * int, while in newer ones it is size_t. |
1009 | */ |
1010 | #define DB_Hash_t $db_hashtype /**/ |
1011 | #define DB_Prefix_t $db_prefixtype /**/ |
1012 | |
2304df62 |
1013 | /* I_DIRENT: |
1014 | * This symbol, if defined, indicates to the C program that it should |
1015 | * include <dirent.h>. Using this symbol also triggers the definition |
1016 | * of the Direntry_t define which ends up being 'struct dirent' or |
1017 | * 'struct direct' depending on the availability of <dirent.h>. |
1c3d792e |
1018 | */ |
2304df62 |
1019 | /* DIRNAMLEN: |
1020 | * This symbol, if defined, indicates to the C program that the length |
1021 | * of directory entry names is provided by a d_namlen field. Otherwise |
1022 | * you need to do strlen() on the d_name field. |
1023 | */ |
a0d0e21e |
1024 | /* Direntry_t: |
1025 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
1026 | * whether dirent is available or not. You should use this pseudo type to |
1027 | * portably declare your directory entries. |
1028 | */ |
2304df62 |
1029 | #$i_dirent I_DIRENT /**/ |
1030 | #$d_dirnamlen DIRNAMLEN /**/ |
a0d0e21e |
1031 | #define Direntry_t $direntrytype |
1032 | |
1033 | /* I_DLFCN: |
1034 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
1035 | * be included. |
1036 | */ |
1037 | #$i_dlfcn I_DLFCN /**/ |
1c3d792e |
1038 | |
2304df62 |
1039 | /* I_FCNTL: |
fe14fcc3 |
1040 | * This manifest constant tells the C program to include <fcntl.h>. |
a687059c |
1041 | */ |
2304df62 |
1042 | #$i_fcntl I_FCNTL /**/ |
a687059c |
1043 | |
a0d0e21e |
1044 | /* I_FLOAT: |
1045 | * This symbol, if defined, indicates to the C program that it should |
1046 | * include <float.h> to get definition of symbols like DBL_MAX or |
1047 | * DBL_MIN, i.e. machine dependent floating point values. |
a687059c |
1048 | */ |
a0d0e21e |
1049 | #$i_float I_FLOAT /**/ |
a687059c |
1050 | |
2304df62 |
1051 | /* I_GRP: |
a687059c |
1052 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1053 | * include <grp.h>. |
a687059c |
1054 | */ |
2304df62 |
1055 | #$i_grp I_GRP /**/ |
a687059c |
1056 | |
a0d0e21e |
1057 | /* I_LIMITS: |
1058 | * This symbol, if defined, indicates to the C program that it should |
1059 | * include <limits.h> to get definition of symbols like WORD_BIT or |
1060 | * LONG_MAX, i.e. machine dependant limitations. |
1061 | */ |
1062 | #$i_limits I_LIMITS /**/ |
1063 | |
1064 | /* I_MATH: |
1065 | * This symbol, if defined, indicates to the C program that it should |
1066 | * include <math.h>. |
1067 | */ |
1068 | #$i_math I_MATH /**/ |
1069 | |
1070 | /* I_MEMORY: |
1071 | * This symbol, if defined, indicates to the C program that it should |
1072 | * include <memory.h>. |
1073 | */ |
1074 | #$i_memory I_MEMORY /**/ |
1075 | |
232e078e |
1076 | /* I_NDBM: |
16d20bd9 |
1077 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
232e078e |
1078 | * be included. |
1079 | */ |
1080 | #$i_ndbm I_NDBM /**/ |
1081 | |
ecfc5424 |
1082 | /* I_NET_ERRNO: |
1083 | * This symbol, if defined, indicates that <net/errno.h> exists and |
1084 | * should be included. |
2304df62 |
1085 | */ |
ecfc5424 |
1086 | #$i_neterrno I_NET_ERRNO /**/ |
2304df62 |
1087 | |
1088 | /* I_NETINET_IN: |
03a14243 |
1089 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1090 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
03a14243 |
1091 | */ |
2304df62 |
1092 | #$i_niin I_NETINET_IN /**/ |
03a14243 |
1093 | |
a0d0e21e |
1094 | /* I_PWD: |
1095 | * This symbol, if defined, indicates to the C program that it should |
1096 | * include <pwd.h>. |
a687059c |
1097 | */ |
a0d0e21e |
1098 | /* PWQUOTA: |
1099 | * This symbol, if defined, indicates to the C program that struct passwd |
1100 | * contains pw_quota. |
1101 | */ |
1102 | /* PWAGE: |
1103 | * This symbol, if defined, indicates to the C program that struct passwd |
1104 | * contains pw_age. |
1105 | */ |
1106 | /* PWCHANGE: |
1107 | * This symbol, if defined, indicates to the C program that struct passwd |
1108 | * contains pw_change. |
1109 | */ |
1110 | /* PWCLASS: |
1111 | * This symbol, if defined, indicates to the C program that struct passwd |
1112 | * contains pw_class. |
1113 | */ |
1114 | /* PWEXPIRE: |
1115 | * This symbol, if defined, indicates to the C program that struct passwd |
1116 | * contains pw_expire. |
1117 | */ |
1118 | /* PWCOMMENT: |
1119 | * This symbol, if defined, indicates to the C program that struct passwd |
1120 | * contains pw_comment. |
1121 | */ |
1122 | #$i_pwd I_PWD /**/ |
1123 | #$d_pwquota PWQUOTA /**/ |
1124 | #$d_pwage PWAGE /**/ |
1125 | #$d_pwchange PWCHANGE /**/ |
1126 | #$d_pwclass PWCLASS /**/ |
1127 | #$d_pwexpire PWEXPIRE /**/ |
1128 | #$d_pwcomment PWCOMMENT /**/ |
a687059c |
1129 | |
2304df62 |
1130 | /* I_STDDEF: |
1131 | * This symbol, if defined, indicates that <stddef.h> exists and should |
a687059c |
1132 | * be included. |
1133 | */ |
2304df62 |
1134 | #$i_stddef I_STDDEF /**/ |
a687059c |
1135 | |
a0d0e21e |
1136 | /* I_STDLIB: |
1137 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
1138 | * be included. |
1139 | */ |
1140 | #$i_stdlib I_STDLIB /**/ |
1141 | |
1142 | /* I_STRING: |
85e6fe83 |
1143 | * This symbol, if defined, indicates to the C program that it should |
1144 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
1145 | */ |
1146 | #$i_string I_STRING /**/ |
1147 | |
2304df62 |
1148 | /* I_SYS_DIR: |
1149 | * This symbol, if defined, indicates to the C program that it should |
1150 | * include <sys/dir.h>. |
d8f2e4cc |
1151 | */ |
2304df62 |
1152 | #$i_sysdir I_SYS_DIR /**/ |
1153 | |
1154 | /* I_SYS_FILE: |
1155 | * This symbol, if defined, indicates to the C program that it should |
1156 | * include <sys/file.h> to get definition of R_OK and friends. |
d8f2e4cc |
1157 | */ |
2304df62 |
1158 | #$i_sysfile I_SYS_FILE /**/ |
1159 | |
1160 | /* I_SYS_IOCTL: |
1161 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
1162 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
d8f2e4cc |
1163 | */ |
2304df62 |
1164 | #$i_sysioctl I_SYS_IOCTL /**/ |
1165 | |
1166 | /* I_SYS_NDIR: |
1167 | * This symbol, if defined, indicates to the C program that it should |
1168 | * include <sys/ndir.h>. |
1169 | */ |
1170 | #$i_sysndir I_SYS_NDIR /**/ |
1171 | |
a0d0e21e |
1172 | /* I_SYS_PARAM: |
1173 | * This symbol, if defined, indicates to the C program that it should |
1174 | * include <sys/param.h>. |
1175 | */ |
1176 | #$i_sysparam I_SYS_PARAM /**/ |
1177 | |
e876cf0b |
1178 | /* I_SYS_RESOURCE: |
1179 | * This symbol, if defined, indicates to the C program that it should |
1180 | * include <sys/resource.h>. |
1181 | */ |
1182 | #$i_sysresrc I_SYS_RESOURCE /**/ |
1183 | |
2304df62 |
1184 | /* I_SYS_SELECT: |
1185 | * This symbol, if defined, indicates to the C program that it should |
1186 | * include <sys/select.h> in order to get definition of struct timeval. |
1187 | */ |
1188 | #$i_sysselct I_SYS_SELECT /**/ |
1189 | |
a0d0e21e |
1190 | /* I_SYS_TIMES: |
1191 | * This symbol, if defined, indicates to the C program that it should |
1192 | * include <sys/times.h>. |
1193 | */ |
1194 | #$i_systimes I_SYS_TIMES /**/ |
1195 | |
fed7345c |
1196 | /* I_SYS_TYPES: |
1197 | * This symbol, if defined, indicates to the C program that it should |
1198 | * include <sys/types.h>. |
1199 | */ |
1200 | #$i_systypes I_SYS_TYPES /**/ |
1201 | |
25f94b33 |
1202 | /* I_SYS_UN: |
1203 | * This symbol, if defined, indicates to the C program that it should |
1204 | * include <sys/un.h> to get UNIX domain socket definitions. |
1205 | */ |
1206 | #$i_sysun I_SYS_UN /**/ |
1207 | |
e876cf0b |
1208 | /* I_SYS_WAIT: |
1209 | * This symbol, if defined, indicates to the C program that it should |
1210 | * include <sys/wait.h>. |
1211 | */ |
1212 | #$i_syswait I_SYS_WAIT /**/ |
1213 | |
a0d0e21e |
1214 | /* I_TERMIO: |
1215 | * This symbol, if defined, indicates that the program should include |
1216 | * <termio.h> rather than <sgtty.h>. There are also differences in |
1217 | * the ioctl() calls that depend on the value of this symbol. |
1218 | */ |
1219 | /* I_TERMIOS: |
1220 | * This symbol, if defined, indicates that the program should include |
1221 | * the POSIX termios.h rather than sgtty.h or termio.h. |
1222 | * There are also differences in the ioctl() calls that depend on the |
1223 | * value of this symbol. |
1224 | */ |
1225 | /* I_SGTTY: |
1226 | * This symbol, if defined, indicates that the program should include |
1227 | * <sgtty.h> rather than <termio.h>. There are also differences in |
1228 | * the ioctl() calls that depend on the value of this symbol. |
1229 | */ |
1230 | #$i_termio I_TERMIO /**/ |
1231 | #$i_termios I_TERMIOS /**/ |
1232 | #$i_sgtty I_SGTTY /**/ |
1233 | |
2304df62 |
1234 | /* I_TIME: |
1235 | * This symbol, if defined, indicates to the C program that it should |
1236 | * include <time.h>. |
1237 | */ |
1238 | /* I_SYS_TIME: |
1239 | * This symbol, if defined, indicates to the C program that it should |
1240 | * include <sys/time.h>. |
fe14fcc3 |
1241 | */ |
85e6fe83 |
1242 | /* I_SYS_TIME_KERNEL: |
1243 | * This symbol, if defined, indicates to the C program that it should |
1244 | * include <sys/time.h> with KERNEL defined. |
1245 | */ |
2304df62 |
1246 | #$i_time I_TIME /**/ |
1247 | #$i_systime I_SYS_TIME /**/ |
85e6fe83 |
1248 | #$i_systimek I_SYS_TIME_KERNEL /**/ |
1249 | |
1250 | /* I_UNISTD: |
1251 | * This symbol, if defined, indicates to the C program that it should |
1252 | * include <unistd.h>. |
1253 | */ |
1254 | #$i_unistd I_UNISTD /**/ |
d8f2e4cc |
1255 | |
2304df62 |
1256 | /* I_UTIME: |
d8f2e4cc |
1257 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1258 | * include <utime.h>. |
d8f2e4cc |
1259 | */ |
2304df62 |
1260 | #$i_utime I_UTIME /**/ |
d8f2e4cc |
1261 | |
e876cf0b |
1262 | /* I_STDARG: |
1263 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
1264 | * be included. |
1265 | */ |
1266 | /* I_VARARGS: |
1267 | * This symbol, if defined, indicates to the C program that it should |
1268 | * include <varargs.h>. |
1269 | */ |
1270 | #$i_stdarg I_STDARG /**/ |
1271 | #$i_varargs I_VARARGS /**/ |
1272 | |
a0d0e21e |
1273 | /* I_VFORK: |
1274 | * This symbol, if defined, indicates to the C program that it should |
1275 | * include vfork.h. |
1276 | */ |
1277 | #$i_vfork I_VFORK /**/ |
a687059c |
1278 | |
e876cf0b |
1279 | /* INTSIZE: |
1280 | * This symbol contains the size of an int, so that the C preprocessor |
1281 | * can make decisions based on it. |
1282 | */ |
1283 | #define INTSIZE $intsize /**/ |
1284 | |
85e6fe83 |
1285 | /* Off_t: |
1286 | * This symbol holds the type used to declare offsets in the kernel. |
1287 | * It can be int, long, off_t, etc... It may be necessary to include |
1288 | * <sys/types.h> to get any typedef'ed information. |
1289 | */ |
1290 | #define Off_t $lseektype /* <offset> type */ |
1291 | |
ecfc5424 |
1292 | /* Mode_t: |
1293 | * This symbol holds the type used to declare file modes |
1294 | * for systems calls. It is usually mode_t, but may be |
1295 | * int or unsigned short. It may be necessary to include <sys/types.h> |
1296 | * to get any typedef'ed information. |
1297 | */ |
1298 | #define Mode_t $modetype /* file mode parameter for system calls */ |
1299 | |
a0d0e21e |
1300 | /* CAN_PROTOTYPE: |
1301 | * If defined, this macro indicates that the C compiler can handle |
1302 | * function prototypes. |
85e6fe83 |
1303 | */ |
a0d0e21e |
1304 | /* _: |
1305 | * This macro is used to declare function parameters for folks who want |
1306 | * to make declarations with prototypes using a different style than |
1307 | * the above macros. Use double parentheses. For example: |
1308 | * |
1309 | * int main _((int argc, char *argv[])); |
1310 | */ |
1311 | #$prototype CAN_PROTOTYPE /**/ |
1312 | #ifdef CAN_PROTOTYPE |
1313 | #define _(args) args |
1314 | #else |
1315 | #define _(args) () |
1316 | #endif |
85e6fe83 |
1317 | |
2304df62 |
1318 | /* RANDBITS: |
1319 | * This symbol contains the number of bits of random number the rand() |
1320 | * function produces. Usual values are 15, 16, and 31. |
fe14fcc3 |
1321 | */ |
2304df62 |
1322 | #define RANDBITS $randbits /**/ |
1323 | |
1324 | /* SCRIPTDIR: |
1325 | * This symbol holds the name of the directory in which the user wants |
1326 | * to put publicly executable scripts for the package in question. It |
1327 | * is often a directory that is mounted across diverse architectures. |
1328 | * Programs must be prepared to deal with ~name expansion. |
fe14fcc3 |
1329 | */ |
2304df62 |
1330 | #define SCRIPTDIR "$scriptdir" /**/ |
1331 | |
a0d0e21e |
1332 | /* Select_fd_set_t: |
1333 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
1334 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
1335 | * is defined, and 'int *' otherwise. This is only useful if you |
1336 | * have select(), of course. |
1337 | */ |
1338 | #define Select_fd_set_t $selecttype /**/ |
1339 | |
a0d0e21e |
1340 | /* Size_t: |
1341 | * This symbol holds the type used to declare length parameters |
1342 | * for string functions. It is usually size_t, but may be |
1343 | * unsigned long, int, etc. It may be necessary to include |
1344 | * <sys/types.h> to get any typedef'ed information. |
1345 | */ |
1346 | #define Size_t $sizetype /* length paramater for string functions */ |
1347 | |
2304df62 |
1348 | /* STDCHAR: |
1349 | * This symbol is defined to be the type of char used in stdio.h. |
1350 | * It has the values "unsigned char" or "char". |
fe14fcc3 |
1351 | */ |
2304df62 |
1352 | #define STDCHAR $stdchar /**/ |
1353 | |
1354 | /* Uid_t: |
1355 | * This symbol holds the type used to declare user ids in the kernel. |
1356 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
1357 | * <sys/types.h> to get any typedef'ed information. |
fe14fcc3 |
1358 | */ |
2304df62 |
1359 | #define Uid_t $uidtype /* UID type */ |
fe14fcc3 |
1360 | |
a0d0e21e |
1361 | /* LOC_SED: |
1362 | * This symbol holds the complete pathname to the sed program. |
85e6fe83 |
1363 | */ |
1aef975c |
1364 | #define LOC_SED "$full_sed" /**/ |
1365 | |
760ac839 |
1366 | /* OSNAME: |
1367 | * This symbol contains the name of the operating system, as determined |
1368 | * by Configure. You shouldn't rely on it too much; the specific |
1369 | * feature tests from Configure are generally more reliable. |
1370 | */ |
1371 | #define OSNAME "$osname" /**/ |
1372 | |
e876cf0b |
1373 | /* ARCHLIB: |
1374 | * This variable, if defined, holds the name of the directory in |
1375 | * which the user wants to put architecture-dependent public |
1376 | * library files for $package. It is most often a local directory |
1377 | * such as /usr/local/lib. Programs using this variable must be |
1378 | * prepared to deal with filename expansion. If ARCHLIB is the |
1379 | * same as PRIVLIB, it is not defined, since presumably the |
1380 | * program already searches PRIVLIB. |
1381 | */ |
4633a7c4 |
1382 | /* ARCHLIB_EXP: |
1383 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
1384 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1385 | */ |
e876cf0b |
1386 | #$d_archlib ARCHLIB "$archlib" /**/ |
4633a7c4 |
1387 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ |
1388 | |
5f05dabc |
1389 | /* BINCOMPAT3: |
1390 | * This symbol, if defined, indicates that Perl 5.004 should be |
1391 | * binary-compatible with Perl 5.003. |
1392 | */ |
1393 | #$d_bincompat3 BINCOMPAT3 /**/ |
1394 | |
8e07c86e |
1395 | /* BYTEORDER: |
e876cf0b |
1396 | * This symbol holds the hexadecimal constant defined in byteorder, |
8e07c86e |
1397 | * i.e. 0x1234 or 0x4321, etc... |
e876cf0b |
1398 | * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture |
1399 | * Binaries (MAB) on either big endian or little endian machines. |
1400 | * The endian-ness is available at compile-time. This only matters |
1401 | * for perl, where the config.h can be generated and installed on |
1402 | * one system, and used by a different architecture to build an |
1403 | * extension. Older versions of NeXT that might not have |
1404 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, |
1405 | * so the default case (for NeXT) is big endian to catch them. |
1406 | * This might matter for NeXT 3.0. |
8e07c86e |
1407 | */ |
40750cc0 |
1408 | #ifndef NeXT |
8e07c86e |
1409 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
760ac839 |
1410 | #else /* NeXT */ |
1411 | #ifdef __LITTLE_ENDIAN__ |
40750cc0 |
1412 | #define BYTEORDER 0x1234 |
760ac839 |
1413 | #else /* __BIG_ENDIAN__ */ |
1414 | #define BYTEORDER 0x4321 |
40750cc0 |
1415 | #endif /* ENDIAN CHECK */ |
760ac839 |
1416 | #endif /* NeXT */ |
8e07c86e |
1417 | |
1aef975c |
1418 | /* CSH: |
1419 | * This symbol, if defined, indicates that the C-shell exists. |
1420 | * If defined, contains the full pathname of csh. |
1421 | */ |
1422 | #$d_csh CSH "$full_csh" /**/ |
85e6fe83 |
1423 | |
a0d0e21e |
1424 | /* DLSYM_NEEDS_UNDERSCORE: |
1425 | * This symbol, if defined, indicates that we need to prepend an |
1426 | * underscore to the symbol name before calling dlsym(). This only |
1427 | * makes sense if you *have* dlsym, which we will presume is the |
1428 | * case if you're using dl_dlopen.xs. |
85e6fe83 |
1429 | */ |
c1b76f5d |
1430 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ |
a0d0e21e |
1431 | |
bccf77a5 |
1432 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
1433 | * This symbol, if defined, indicates that the bug that prevents |
1434 | * setuid scripts from being secure is not present in this kernel. |
1435 | */ |
1436 | /* DOSUID: |
1437 | * This symbol, if defined, indicates that the C program should |
1438 | * check the script that it is executing for setuid/setgid bits, and |
1439 | * attempt to emulate setuid/setgid on systems that have disabled |
1440 | * setuid #! scripts because the kernel can't do it securely. |
1441 | * It is up to the package designer to make sure that this emulation |
1442 | * is done securely. Among other things, it should do an fstat on |
1443 | * the script it just opened to make sure it really is a setuid/setgid |
1444 | * script, it should make sure the arguments passed correspond exactly |
1445 | * to the argument on the #! line, and it should not trust any |
1446 | * subprocesses to which it must pass the filename rather than the |
1447 | * file descriptor of the script to be executed. |
1448 | */ |
1449 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
1450 | #$d_dosuid DOSUID /**/ |
1451 | |
8e07c86e |
1452 | /* Gconvert: |
1453 | * This preprocessor macro is defined to convert a floating point |
1454 | * number to a string without a trailing decimal point. This |
1455 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
1456 | * efficient. If gconvert() is not available, but gcvt() drops the |
1457 | * trailing decimal point, then gcvt() is used. If all else fails, |
1458 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
1459 | * macro are: value, number of digits, whether trailing zeros should |
1460 | * be retained, and the output buffer. |
1461 | * Possible values are: |
1462 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
1463 | * d_Gconvert='gcvt((x),(n),(b))' |
1464 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
1465 | * The last two assume trailing zeros should not be kept. |
1466 | */ |
1467 | #define Gconvert(x,n,t,b) $d_Gconvert |
1468 | |
c1b76f5d |
1469 | /* HAS_GETPGID: |
1470 | * This symbol, if defined, indicates to the C program that |
1471 | * the getpgid(pid) function is available to get the |
1472 | * process group id. |
1473 | */ |
1474 | #$d_getpgid HAS_GETPGID /**/ |
1475 | |
1476 | /* HAS_GETPGRP: |
1477 | * This symbol, if defined, indicates that the getpgrp routine is |
1478 | * available to get the current process group. |
1479 | */ |
1480 | /* USE_BSD_GETPGRP: |
1481 | * This symbol, if defined, indicates that getpgrp needs one |
1482 | * arguments whereas USG one needs none. |
1483 | */ |
1484 | #$d_getpgrp HAS_GETPGRP /**/ |
1485 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ |
1486 | |
1487 | /* HAS_SETPGID: |
1488 | * This symbol, if defined, indicates to the C program that |
1489 | * the setpgid(pid, gpid) function is available to set the |
1490 | * process group id. |
1491 | */ |
1492 | #$d_setpgid HAS_SETPGID /**/ |
1493 | |
1494 | /* HAS_SETPGRP: |
1495 | * This symbol, if defined, indicates that the setpgrp routine is |
1496 | * available to set the current process group. |
1497 | */ |
1498 | /* USE_BSD_SETPGRP: |
1499 | * This symbol, if defined, indicates that setpgrp needs two |
1500 | * arguments whereas USG one needs none. See also HAS_SETPGID |
1501 | * for a POSIX interface. |
1502 | */ |
1503 | /* USE_BSDPGRP: |
1504 | * This symbol, if defined, indicates that the BSD notion of process |
1505 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) |
1506 | * instead of the USG setpgrp(). This should be obsolete since |
1507 | * there are systems which have BSD-ish setpgrp but USG-ish getpgrp. |
1508 | */ |
1509 | #$d_setpgrp HAS_SETPGRP /**/ |
1510 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ |
1511 | #$d_bsdpgrp USE_BSDPGRP /**/ |
1512 | |
760ac839 |
1513 | /* USE_SFIO: |
1514 | * This symbol, if defined, indicates that sfio should |
1515 | * be used. |
1516 | */ |
1517 | #$d_sfio USE_SFIO /**/ |
1518 | |
a5f75d66 |
1519 | /* Sigjmp_buf: |
760ac839 |
1520 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
a5f75d66 |
1521 | */ |
1522 | /* Sigsetjmp: |
760ac839 |
1523 | * This macro is used in the same way as sigsetjmp(), but will invoke |
1524 | * traditional setjmp() if sigsetjmp isn't available. |
1525 | * See HAS_SIGSETJMP. |
a5f75d66 |
1526 | */ |
1527 | /* Siglongjmp: |
760ac839 |
1528 | * This macro is used in the same way as siglongjmp(), but will invoke |
1529 | * traditional longjmp() if siglongjmp isn't available. |
1530 | * See HAS_SIGSETJMP. |
a5f75d66 |
1531 | */ |
1532 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
1533 | #ifdef HAS_SIGSETJMP |
1534 | #define Sigjmp_buf sigjmp_buf |
760ac839 |
1535 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) |
1536 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) |
a5f75d66 |
1537 | #else |
1538 | #define Sigjmp_buf jmp_buf |
760ac839 |
1539 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) |
1540 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) |
a5f75d66 |
1541 | #endif |
1542 | |
2304df62 |
1543 | /* USE_DYNAMIC_LOADING: |
1544 | * This symbol, if defined, indicates that dynamic loading of |
1545 | * some sort is available. |
a687059c |
1546 | */ |
2304df62 |
1547 | #$usedl USE_DYNAMIC_LOADING /**/ |
a687059c |
1548 | |
8e07c86e |
1549 | /* I_DBM: |
1550 | * This symbol, if defined, indicates that <dbm.h> exists and should |
1551 | * be included. |
1552 | */ |
1553 | /* I_RPCSVC_DBM: |
1554 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
1555 | * should be included. |
1556 | */ |
1557 | #$i_dbm I_DBM /**/ |
1558 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ |
1559 | |
4633a7c4 |
1560 | /* I_LOCALE: |
1561 | * This symbol, if defined, indicates to the C program that it should |
1562 | * include <locale.h>. |
1563 | */ |
1564 | #$i_locale I_LOCALE /**/ |
1565 | |
760ac839 |
1566 | /* I_SFIO: |
1567 | * This symbol, if defined, indicates to the C program that it should |
1568 | * include <sfio.h>. |
1569 | */ |
1570 | #$i_sfio I_SFIO /**/ |
1571 | |
1aef975c |
1572 | /* I_SYS_STAT: |
1573 | * This symbol, if defined, indicates to the C program that it should |
1574 | * include <sys/stat.h>. |
1575 | */ |
1576 | #$i_sysstat I_SYS_STAT /**/ |
1577 | |
e876cf0b |
1578 | /* I_VALUES: |
bccf77a5 |
1579 | * This symbol, if defined, indicates to the C program that it should |
e876cf0b |
1580 | * include <values.h> to get definition of symbols like MINFLOAT or |
1581 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
1582 | * should use <limits.h> instead, if it is available. |
bccf77a5 |
1583 | */ |
e876cf0b |
1584 | #$i_values I_VALUES /**/ |
8e07c86e |
1585 | |
94b6baf5 |
1586 | /* Free_t: |
1587 | * This variable contains the return type of free(). It is usually |
1588 | * void, but occasionally int. |
1589 | */ |
2304df62 |
1590 | /* Malloc_t: |
1591 | * This symbol is the type of pointer returned by malloc and realloc. |
36ce8bec |
1592 | */ |
2304df62 |
1593 | #define Malloc_t $malloctype /**/ |
94b6baf5 |
1594 | #define Free_t $freetype /**/ |
36ce8bec |
1595 | |
85e6fe83 |
1596 | /* MYMALLOC: |
1597 | * This symbol, if defined, indicates that we're using our own malloc. |
1598 | */ |
1599 | #$d_mymalloc MYMALLOC /**/ |
1600 | |
bccf77a5 |
1601 | /* VAL_O_NONBLOCK: |
1602 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
1603 | * non-blocking I/O for the file descriptor. Note that there is no way |
1604 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
1605 | * alternatively switch between blocking and non-blocking, use the |
1606 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
1607 | */ |
1608 | /* VAL_EAGAIN: |
1609 | * This symbol holds the errno error code set by read() when no data was |
1610 | * present on the non-blocking file descriptor. |
1611 | */ |
1612 | /* RD_NODATA: |
1613 | * This symbol holds the return code from read() when no data is present |
1614 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
1615 | * not defined, then you can't distinguish between no data and EOF by |
1616 | * issuing a read(). You'll have to find another way to tell for sure! |
1617 | */ |
1618 | /* EOF_NONBLOCK: |
1619 | * This symbol, if defined, indicates to the C program that a read() on |
1620 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
1621 | * held in RD_NODATA (-1 usually, in that case!). |
1622 | */ |
1623 | #define VAL_O_NONBLOCK $o_nonblock |
1624 | #define VAL_EAGAIN $eagain |
1625 | #define RD_NODATA $rd_nodata |
1626 | #$d_eofnblk EOF_NONBLOCK |
1627 | |
e876cf0b |
1628 | /* OLDARCHLIB: |
1629 | * This variable, if defined, holds the name of the directory in |
1630 | * which the user has perl5.000 or perl5.001 architecture-dependent |
1631 | * public library files for $package. For the most part, these |
1632 | * files will work with 5.002 (and later), but that is not |
1633 | * guaranteed. |
1634 | */ |
4633a7c4 |
1635 | /* OLDARCHLIB_EXP: |
1636 | * This symbol contains the ~name expanded version of OLDARCHLIB, to be |
1637 | * used in programs that are not prepared to deal with ~ expansion at |
1638 | * run-time. |
1639 | */ |
e876cf0b |
1640 | #$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/ |
4633a7c4 |
1641 | #$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/ |
1642 | |
e876cf0b |
1643 | /* PRIVLIB: |
1644 | * This symbol contains the name of the private library for this package. |
1645 | * The library is private in the sense that it needn't be in anyone's |
1646 | * execution path, but it should be accessible by the world. The program |
1647 | * should be prepared to do ~ expansion. |
1648 | */ |
4633a7c4 |
1649 | /* PRIVLIB_EXP: |
1650 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
1651 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1652 | */ |
e876cf0b |
1653 | #define PRIVLIB "$privlib" /**/ |
4633a7c4 |
1654 | #define PRIVLIB_EXP "$privlibexp" /**/ |
1655 | |
e876cf0b |
1656 | /* SH_PATH: |
1657 | * This symbol contains the full pathname to the shell used on this |
1658 | * on this system to execute Bourne shell scripts. Usually, this will be |
1659 | * /bin/sh, though it's possible that some systems will have /bin/ksh, |
6c509264 |
1660 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as |
1661 | * D:/bin/sh.exe. |
e876cf0b |
1662 | */ |
1663 | #define SH_PATH "$sh" /**/ |
1664 | |
8e07c86e |
1665 | /* SIG_NAME: |
4633a7c4 |
1666 | * This symbol contains a list of signal names in order of |
1667 | * signal number. This is intended |
8e07c86e |
1668 | * to be used as a static array initialization, like this: |
1669 | * char *sig_name[] = { SIG_NAME }; |
1670 | * The signals in the list are separated with commas, and each signal |
1671 | * is surrounded by double quotes. There is no leading SIG in the signal |
4633a7c4 |
1672 | * name, i.e. SIGQUIT is known as "QUIT". |
1673 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
1674 | * etc., where nn is the actual signal number (e.g. NUM37). |
8e07c86e |
1675 | * The signal number for sig_name[i] is stored in sig_num[i]. |
1676 | * The last element is 0 to terminate the list with a NULL. This |
1677 | * corresponds to the 0 at the end of the sig_num list. |
8e07c86e |
1678 | */ |
8e07c86e |
1679 | /* SIG_NUM: |
4633a7c4 |
1680 | * This symbol contains a list of signal numbers, in the same order as the |
8e07c86e |
1681 | * SIG_NAME list. It is suitable for static array initialization, as in: |
1682 | * int sig_num[] = { SIG_NUM }; |
1683 | * The signals in the list are separated with commas, and the indices |
1684 | * within that list and the SIG_NAME list match, so it's easy to compute |
1685 | * the signal name from a number or vice versa at the price of a small |
4633a7c4 |
1686 | * dynamic linear lookup. |
1687 | * Duplicates are allowed, but are moved to the end of the list. |
1688 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
1689 | * if (i < NSIG) then sig_number[i] == i. |
1690 | * The last element is 0, corresponding to the 0 at the end of |
1691 | * the sig_name list. |
8e07c86e |
1692 | */ |
4633a7c4 |
1693 | #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/ |
8e07c86e |
1694 | #define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/ |
1695 | |
e876cf0b |
1696 | /* SITEARCH: |
1697 | * This symbol contains the name of the private library for this package. |
1698 | * The library is private in the sense that it needn't be in anyone's |
1699 | * execution path, but it should be accessible by the world. The program |
1700 | * should be prepared to do ~ expansion. |
1701 | * The standard distribution will put nothing in this directory. |
1702 | * Individual sites may place their own extensions and modules in |
1703 | * this directory. |
1704 | */ |
4633a7c4 |
1705 | /* SITEARCH_EXP: |
1706 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
16d20bd9 |
1707 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1708 | */ |
e876cf0b |
1709 | #define SITEARCH "$sitearch" /**/ |
4633a7c4 |
1710 | #define SITEARCH_EXP "$sitearchexp" /**/ |
16d20bd9 |
1711 | |
e876cf0b |
1712 | /* SITELIB: |
1713 | * This symbol contains the name of the private library for this package. |
1714 | * The library is private in the sense that it needn't be in anyone's |
1715 | * execution path, but it should be accessible by the world. The program |
1716 | * should be prepared to do ~ expansion. |
1717 | * The standard distribution will put nothing in this directory. |
1718 | * Individual sites may place their own extensions and modules in |
1719 | * this directory. |
1720 | */ |
25f94b33 |
1721 | /* SITELIB_EXP: |
1722 | * This symbol contains the ~name expanded version of SITELIB, to be used |
1723 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1724 | */ |
e876cf0b |
1725 | #define SITELIB "$sitelib" /**/ |
25f94b33 |
1726 | #define SITELIB_EXP "$sitelibexp" /**/ |
1727 | |
760ac839 |
1728 | /* SSize_t: |
1729 | * This symbol holds the type used by functions that return |
1730 | * a count of bytes or an error condition. It must be a signed type. |
1731 | * It is usually ssize_t, but may be long or int, etc. |
1732 | * It may be necessary to include <sys/types.h> or <unistd.h> |
1733 | * to get any typedef'ed information. |
1734 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
1735 | */ |
1736 | #define SSize_t $ssizetype /* signed count of bytes */ |
1737 | |
568ef1f6 |
1738 | /* STARTPERL: |
1739 | * This variable contains the string to put in front of a perl |
1740 | * script to make sure (one hopes) that it runs with perl and not |
1741 | * some shell. |
1742 | */ |
1743 | #define STARTPERL "$startperl" /**/ |
1744 | |
e876cf0b |
1745 | /* USE_PERLIO: |
1746 | * This symbol, if defined, indicates that the PerlIO abstraction should |
1747 | * be used throughout. If not defined, stdio should be |
1748 | * used in a fully backward compatible manner. |
1749 | */ |
1750 | #$useperlio USE_PERLIO /**/ |
1751 | |
8e07c86e |
1752 | /* VOIDFLAGS: |
1753 | * This symbol indicates how much support of the void type is given by this |
1754 | * compiler. What various bits mean: |
1755 | * |
1756 | * 1 = supports declaration of void |
1757 | * 2 = supports arrays of pointers to functions returning void |
1758 | * 4 = supports comparisons between pointers to void functions and |
1759 | * addresses of void functions |
1760 | * 8 = suports declaration of generic void pointers |
1761 | * |
1762 | * The package designer should define VOIDUSED to indicate the requirements |
1763 | * of the package. This can be done either by #defining VOIDUSED before |
1764 | * including config.h, or by defining defvoidused in Myinit.U. If the |
1765 | * latter approach is taken, only those flags will be tested. If the |
1766 | * level of void support necessary is not present, defines void to int. |
1767 | */ |
1768 | #ifndef VOIDUSED |
1769 | #define VOIDUSED $defvoidused |
1770 | #endif |
1771 | #define VOIDFLAGS $voidflags |
1772 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
1773 | #define void int /* is void to be avoided? */ |
1774 | #define M_VOID /* Xenix strikes again */ |
1775 | #endif |
1776 | |
fe14fcc3 |
1777 | #endif |
8d063cd8 |
1778 | !GROK!THIS! |