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)" |
2304df62 |
18 | sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' |
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 | * |
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28 | * \$Id: Config_h.U,v 3.0.1.3 1995/01/30 14:25:39 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 $alignbytes /**/ |
44 | |
40000a8c |
45 | /* ARCHLIB_EXP: |
46 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
47 | * in programs that are not prepared to deal with ~ expansion at run-time. |
48 | */ |
49 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ |
50 | |
2304df62 |
51 | /* BIN: |
52 | * This symbol holds the path of the bin directory where the package will |
53 | * be installed. Program must be prepared to deal with ~name substitution. |
a687059c |
54 | */ |
2304df62 |
55 | #define BIN "$bin" /**/ |
a687059c |
56 | |
2304df62 |
57 | /* BYTEORDER: |
58 | * This symbol hold the hexadecimal constant defined in byteorder, |
59 | * i.e. 0x1234 or 0x4321, etc... |
a687059c |
60 | */ |
2304df62 |
61 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
a687059c |
62 | |
ecfc5424 |
63 | /* CAT2: |
64 | * This macro catenates 2 tokens together. |
65 | */ |
66 | /* STRINGIFY: |
67 | * This macro surrounds its token with double quotes. |
68 | */ |
69 | #if $cpp_stuff == 1 |
70 | #define CAT2(a,b)a/**/b |
71 | #define CAT3(a,b,c)a/**/b/**/c |
72 | #define CAT4(a,b,c,d)a/**/b/**/c/**/d |
73 | #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e |
74 | #define STRINGIFY(a)"a" |
75 | /* If you can get stringification with catify, tell me how! */ |
76 | #endif |
77 | #if $cpp_stuff == 42 |
78 | #define CAT2(a,b)a ## b |
79 | #define CAT3(a,b,c)a ## b ## c |
80 | #define CAT4(a,b,c,d)a ## b ## c ## d |
81 | #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e |
82 | #define StGiFy(a)# a |
83 | #define STRINGIFY(a)StGiFy(a) |
84 | #define SCAT2(a,b)StGiFy(a) StGiFy(b) |
85 | #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) |
86 | #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) |
87 | #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) |
88 | #endif |
89 | #ifndef CAT2 |
90 | #include "Bletch: How does this C preprocessor catenate tokens?" |
91 | #endif |
92 | |
2304df62 |
93 | /* CPPSTDIN: |
36ce8bec |
94 | * This symbol contains the first part of the string which will invoke |
95 | * the C preprocessor on the standard input and produce to standard |
2304df62 |
96 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
97 | * call a wrapper. See CPPRUN. |
36ce8bec |
98 | */ |
2304df62 |
99 | /* CPPMINUS: |
36ce8bec |
100 | * This symbol contains the second part of the string which will invoke |
101 | * the C preprocessor on the standard input and produce to standard |
378cc40b |
102 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
36ce8bec |
103 | * to specify standard input, otherwise the value is "". |
104 | */ |
378cc40b |
105 | #define CPPSTDIN "$cppstdin" |
36ce8bec |
106 | #define CPPMINUS "$cppminus" |
107 | |
a0d0e21e |
108 | /* HAS_ALARM: |
109 | * This symbol, if defined, indicates that the alarm routine is |
110 | * available. |
111 | */ |
112 | #$d_alarm HAS_ALARM /**/ |
113 | |
ecfc5424 |
114 | /* HASATTRIBUTE: |
115 | * This symbol indicates the C compiler can check for function attributes, |
116 | * such as printf formats. This is normally only supported by GNU cc. |
117 | */ |
118 | #$d_attribut HASATTRIBUTE /**/ |
119 | #ifndef HASATTRIBUTE |
120 | #define __attribute__(_arg_) |
121 | #endif |
122 | |
2304df62 |
123 | /* HAS_BCMP: |
124 | * This symbol is defined if the bcmp() routine is available to |
125 | * compare blocks of memory. |
a687059c |
126 | */ |
2304df62 |
127 | #$d_bcmp HAS_BCMP /**/ |
a687059c |
128 | |
2304df62 |
129 | /* HAS_BCOPY: |
130 | * This symbol is defined if the bcopy() routine is available to |
131 | * copy blocks of memory. |
c51b80d1 |
132 | */ |
2304df62 |
133 | #$d_bcopy HAS_BCOPY /**/ |
c51b80d1 |
134 | |
2304df62 |
135 | /* HAS_BZERO: |
136 | * This symbol is defined if the bzero() routine is available to |
137 | * set a memory block to 0. |
0d3e774c |
138 | */ |
2304df62 |
139 | #$d_bzero HAS_BZERO /**/ |
0d3e774c |
140 | |
a0d0e21e |
141 | /* CASTI32: |
142 | * This symbol is defined if the C compiler can cast negative |
143 | * or large floating point numbers to 32-bit ints. |
144 | */ |
145 | #$d_casti32 CASTI32 /**/ |
146 | |
2304df62 |
147 | /* CASTNEGFLOAT: |
148 | * This symbol is defined if the C compiler can cast negative |
149 | * numbers to unsigned longs, ints and shorts. |
b1248f16 |
150 | */ |
2304df62 |
151 | /* CASTFLAGS: |
7e1cf235 |
152 | * This symbol contains flags that say what difficulties the compiler |
153 | * has casting odd floating values to unsigned long: |
2304df62 |
154 | * 0 = ok |
7e1cf235 |
155 | * 1 = couldn't cast < 0 |
156 | * 2 = couldn't cast >= 0x80000000 |
232e078e |
157 | * 4 = couldn't cast in argument expression list |
7e1cf235 |
158 | */ |
2304df62 |
159 | #$d_castneg CASTNEGFLOAT /**/ |
160 | #define CASTFLAGS $castflags /**/ |
ed6116ce |
161 | |
a0d0e21e |
162 | /* HAS_CHOWN: |
163 | * This symbol, if defined, indicates that the chown routine is |
164 | * available. |
165 | */ |
166 | #$d_chown HAS_CHOWN /**/ |
167 | |
168 | /* HAS_CHROOT: |
169 | * This symbol, if defined, indicates that the chroot routine is |
170 | * available. |
171 | */ |
172 | #$d_chroot HAS_CHROOT /**/ |
173 | |
2304df62 |
174 | /* HAS_CHSIZE: |
87250799 |
175 | * This symbol, if defined, indicates that the chsize routine is available |
176 | * to truncate files. You might need a -lx to get this routine. |
177 | */ |
fe14fcc3 |
178 | #$d_chsize HAS_CHSIZE /**/ |
87250799 |
179 | |
ecfc5424 |
180 | /* VOID_CLOSEDIR: |
181 | * This symbol, if defined, indicates that the closedir() routine |
182 | * does not return a value. |
183 | */ |
184 | #$d_void_closedir VOID_CLOSEDIR /**/ |
185 | |
2304df62 |
186 | /* HASCONST: |
187 | * This symbol, if defined, indicates that this C compiler knows about |
188 | * the const type. There is no need to actually test for that symbol |
189 | * within your programs. The mere use of the "const" keyword will |
190 | * trigger the necessary tests. |
191 | */ |
192 | #$d_const HASCONST /**/ |
193 | #ifndef HASCONST |
194 | #define const |
195 | #endif |
196 | |
197 | /* HAS_CRYPT: |
2e1b3b7e |
198 | * This symbol, if defined, indicates that the crypt routine is available |
199 | * to encrypt passwords and the like. |
200 | */ |
2304df62 |
201 | #$d_crypt HAS_CRYPT /**/ |
2e1b3b7e |
202 | |
a0d0e21e |
203 | /* HAS_CUSERID: |
204 | * This symbol, if defined, indicates that the cuserid routine is |
205 | * available to get character login names. |
13281fa4 |
206 | */ |
a0d0e21e |
207 | #$d_cuserid HAS_CUSERID /**/ |
208 | |
209 | /* HAS_DBL_DIG: |
210 | * This symbol, if defined, indicates that this system's <float.h> |
211 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
212 | * of significant digits in a double precision number. If this |
213 | * symbol is not defined, a guess of 15 is usually pretty good. |
214 | */ |
215 | #$d_dbl_dig HAS_DBL_DIG /* */ |
216 | |
217 | /* HAS_DIFFTIME: |
218 | * This symbol, if defined, indicates that the difftime routine is |
219 | * available. |
220 | */ |
221 | #$d_difftime HAS_DIFFTIME /**/ |
13281fa4 |
222 | |
ecfc5424 |
223 | /* HAS_DLERROR: |
224 | * This symbol, if defined, indicates that the dlerror routine is |
225 | * available to return a string describing the last error that |
226 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
227 | */ |
228 | #$d_dlerror HAS_DLERROR /**/ |
229 | |
230 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
231 | * This symbol, if defined, indicates that the bug that prevents |
232 | * setuid scripts from being secure is not present in this kernel. |
233 | */ |
234 | /* DOSUID: |
235 | * This symbol, if defined, indicates that the C program should |
236 | * check the script that it is executing for setuid/setgid bits, and |
237 | * attempt to emulate setuid/setgid on systems that have disabled |
238 | * setuid #! scripts because the kernel can't do it securely. |
239 | * It is up to the package designer to make sure that this emulation |
240 | * is done securely. Among other things, it should do an fstat on |
241 | * the script it just opened to make sure it really is a setuid/setgid |
242 | * script, it should make sure the arguments passed correspond exactly |
243 | * to the argument on the #! line, and it should not trust any |
244 | * subprocesses to which it must pass the filename rather than the |
245 | * file descriptor of the script to be executed. |
246 | */ |
247 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
248 | #$d_dosuid DOSUID /**/ |
249 | |
2304df62 |
250 | /* HAS_DUP2: |
251 | * This symbol, if defined, indicates that the dup2 routine is |
252 | * available to duplicate file descriptors. |
a687059c |
253 | */ |
2304df62 |
254 | #$d_dup2 HAS_DUP2 /**/ |
a687059c |
255 | |
2304df62 |
256 | /* HAS_FCHMOD: |
378cc40b |
257 | * This symbol, if defined, indicates that the fchmod routine is available |
258 | * to change mode of opened files. If unavailable, use chmod(). |
259 | */ |
2304df62 |
260 | #$d_fchmod HAS_FCHMOD /**/ |
378cc40b |
261 | |
2304df62 |
262 | /* HAS_FCHOWN: |
378cc40b |
263 | * This symbol, if defined, indicates that the fchown routine is available |
264 | * to change ownership of opened files. If unavailable, use chown(). |
265 | */ |
2304df62 |
266 | #$d_fchown HAS_FCHOWN /**/ |
378cc40b |
267 | |
2304df62 |
268 | /* HAS_FCNTL: |
fe14fcc3 |
269 | * This symbol, if defined, indicates to the C program that |
270 | * the fcntl() function exists. |
a687059c |
271 | */ |
2304df62 |
272 | #$d_fcntl HAS_FCNTL /**/ |
a687059c |
273 | |
a0d0e21e |
274 | /* HAS_FGETPOS: |
275 | * This symbol, if defined, indicates that the fgetpos routine is |
276 | * available to get the file position indicator, similar to ftell(). |
277 | */ |
278 | #$d_fgetpos HAS_FGETPOS /**/ |
279 | |
2304df62 |
280 | /* FLEXFILENAMES: |
7e1cf235 |
281 | * This symbol, if defined, indicates that the system supports filenames |
282 | * longer than 14 characters. |
283 | */ |
284 | #$d_flexfnam FLEXFILENAMES /**/ |
285 | |
2304df62 |
286 | /* HAS_FLOCK: |
287 | * This symbol, if defined, indicates that the flock routine is |
a687059c |
288 | * available to do file locking. |
289 | */ |
2304df62 |
290 | #$d_flock HAS_FLOCK /**/ |
a687059c |
291 | |
a0d0e21e |
292 | /* HAS_FORK: |
293 | * This symbol, if defined, indicates that the fork routine is |
294 | * available. |
295 | */ |
296 | #$d_fork HAS_FORK /**/ |
297 | |
298 | /* HAS_FSETPOS: |
299 | * This symbol, if defined, indicates that the fsetpos routine is |
300 | * available to set the file position indicator, similar to fseek(). |
301 | */ |
302 | #$d_fsetpos HAS_FSETPOS /**/ |
303 | |
ecfc5424 |
304 | /* Gconvert: |
305 | * This preprocessor macro is defined to convert a floating point |
306 | * number to a string without a trailing decimal point. This |
307 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
308 | * efficient. If gconvert() is not available, but gcvt() drops the |
309 | * trailing decimal point, then gcvt() is used. If all else fails, |
310 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
311 | * macro are: value, number of digits, whether trailing zeros should |
312 | * be retained, and the output buffer. |
16d20bd9 |
313 | * Possible values are: |
314 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
315 | * d_Gconvert='gcvt((x),(n),(b))' |
316 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
317 | * The last two assume trailing zeros should not be kept. |
ecfc5424 |
318 | */ |
319 | #define Gconvert(x,n,t,b) $d_Gconvert |
320 | |
2304df62 |
321 | /* HAS_GETGROUPS: |
378cc40b |
322 | * This symbol, if defined, indicates that the getgroups() routine is |
323 | * available to get the list of process groups. If unavailable, multiple |
324 | * groups are probably not supported. |
325 | */ |
2304df62 |
326 | #$d_getgrps HAS_GETGROUPS /**/ |
378cc40b |
327 | |
2304df62 |
328 | /* HAS_GETHOSTENT: |
329 | * This symbol, if defined, indicates that the gethostent routine is |
a687059c |
330 | * available to lookup host names in some data base or other. |
331 | */ |
2304df62 |
332 | #$d_gethent HAS_GETHOSTENT /**/ |
333 | |
334 | /* HAS_UNAME: |
335 | * This symbol, if defined, indicates that the C program may use the |
336 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
337 | * and PHOSTNAME. |
338 | */ |
339 | #$d_uname HAS_UNAME /**/ |
a687059c |
340 | |
a0d0e21e |
341 | /* HAS_GETLOGIN: |
342 | * This symbol, if defined, indicates that the getlogin routine is |
343 | * available to get the login name. |
344 | */ |
345 | #$d_getlogin HAS_GETLOGIN /**/ |
346 | |
2304df62 |
347 | /* HAS_GETPGRP: |
348 | * This symbol, if defined, indicates that the getpgrp routine is |
a687059c |
349 | * available to get the current process group. |
350 | */ |
2304df62 |
351 | #$d_getpgrp HAS_GETPGRP /**/ |
a687059c |
352 | |
2304df62 |
353 | /* HAS_GETPGRP2: |
d8f2e4cc |
354 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
355 | * routine is available to get the current process group. |
356 | */ |
2304df62 |
357 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
d8f2e4cc |
358 | |
a0d0e21e |
359 | /* HAS_GETPPID: |
360 | * This symbol, if defined, indicates that the getppid routine is |
361 | * available to get the parent process ID. |
362 | */ |
363 | #$d_getppid HAS_GETPPID /**/ |
364 | |
2304df62 |
365 | /* HAS_GETPRIORITY: |
366 | * This symbol, if defined, indicates that the getpriority routine is |
a687059c |
367 | * available to get a process's priority. |
368 | */ |
2304df62 |
369 | #$d_getprior HAS_GETPRIORITY /**/ |
a687059c |
370 | |
a0d0e21e |
371 | /* HAS_HTONL: |
372 | * This symbol, if defined, indicates that the htonl() routine (and |
373 | * friends htons() ntohl() ntohs()) are available to do network |
374 | * order byte swapping. |
375 | */ |
376 | /* HAS_HTONS: |
377 | * This symbol, if defined, indicates that the htons() routine (and |
378 | * friends htonl() ntohl() ntohs()) are available to do network |
379 | * order byte swapping. |
380 | */ |
381 | /* HAS_NTOHL: |
382 | * This symbol, if defined, indicates that the ntohl() routine (and |
383 | * friends htonl() htons() ntohs()) are available to do network |
384 | * order byte swapping. |
385 | */ |
386 | /* HAS_NTOHS: |
387 | * This symbol, if defined, indicates that the ntohs() routine (and |
388 | * friends htonl() htons() ntohl()) are available to do network |
389 | * order byte swapping. |
390 | */ |
391 | #$d_htonl HAS_HTONL /**/ |
392 | #$d_htonl HAS_HTONS /**/ |
393 | #$d_htonl HAS_NTOHL /**/ |
394 | #$d_htonl HAS_NTOHS /**/ |
395 | |
ecfc5424 |
396 | /* HAS_ISASCII: |
397 | * This manifest constant lets the C program know that isascii |
398 | * is available. |
399 | */ |
400 | #$d_isascii HAS_ISASCII /**/ |
401 | |
2304df62 |
402 | /* HAS_KILLPG: |
378cc40b |
403 | * This symbol, if defined, indicates that the killpg routine is available |
404 | * to kill process groups. If unavailable, you probably should use kill |
405 | * with a negative process number. |
406 | */ |
2304df62 |
407 | #$d_killpg HAS_KILLPG /**/ |
378cc40b |
408 | |
2304df62 |
409 | /* HAS_LINK: |
410 | * This symbol, if defined, indicates that the link routine is |
411 | * available to create hard links. |
0d3e774c |
412 | */ |
2304df62 |
413 | #$d_link HAS_LINK /**/ |
0d3e774c |
414 | |
ecfc5424 |
415 | /* HAS_LOCALECONV: |
416 | * This symbol, if defined, indicates that the localeconv routine is |
417 | * available for numeric and monetary formatting conventions. |
418 | */ |
419 | #$d_locconv HAS_LOCALECONV /**/ |
420 | |
a0d0e21e |
421 | /* HAS_LOCKF: |
422 | * This symbol, if defined, indicates that the lockf routine is |
423 | * available to do file locking. |
424 | */ |
425 | #$d_lockf HAS_LOCKF /**/ |
426 | |
2304df62 |
427 | /* HAS_LSTAT: |
428 | * This symbol, if defined, indicates that the lstat routine is |
429 | * available to do file stats on symbolic links. |
a687059c |
430 | */ |
2304df62 |
431 | #$d_lstat HAS_LSTAT /**/ |
a687059c |
432 | |
a0d0e21e |
433 | /* HAS_MBLEN: |
434 | * This symbol, if defined, indicates that the mblen routine is available |
435 | * to find the number of bytes in a multibye character. |
436 | */ |
437 | #$d_mblen HAS_MBLEN /**/ |
438 | |
439 | /* HAS_MBSTOWCS: |
440 | * This symbol, if defined, indicates that the mbstowcs routine is |
441 | * available to covert a multibyte string into a wide character string. |
442 | */ |
443 | #$d_mbstowcs HAS_MBSTOWCS /**/ |
444 | |
445 | /* HAS_MBTOWC: |
446 | * This symbol, if defined, indicates that the mbtowc routine is available |
447 | * to covert a multibyte to a wide character. |
448 | */ |
449 | #$d_mbtowc HAS_MBTOWC /**/ |
450 | |
2304df62 |
451 | /* HAS_MEMCMP: |
452 | * This symbol, if defined, indicates that the memcmp routine is available |
453 | * to compare blocks of memory. |
378cc40b |
454 | */ |
2304df62 |
455 | #$d_memcmp HAS_MEMCMP /**/ |
456 | |
457 | /* HAS_MEMCPY: |
9f971974 |
458 | * This symbol, if defined, indicates that the memcpy routine is available |
2304df62 |
459 | * to copy blocks of memory. |
9f971974 |
460 | */ |
2304df62 |
461 | #$d_memcpy HAS_MEMCPY /**/ |
9f971974 |
462 | |
2304df62 |
463 | /* HAS_MEMMOVE: |
9f971974 |
464 | * This symbol, if defined, indicates that the memmove routine is available |
2304df62 |
465 | * to copy potentially overlapping blocks of memory. This should be used |
466 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
467 | * own version. |
9f971974 |
468 | */ |
2304df62 |
469 | #$d_memmove HAS_MEMMOVE /**/ |
9f971974 |
470 | |
2304df62 |
471 | /* HAS_MEMSET: |
9f971974 |
472 | * This symbol, if defined, indicates that the memset routine is available |
2304df62 |
473 | * to set blocks of memory. |
9f971974 |
474 | */ |
2304df62 |
475 | #$d_memset HAS_MEMSET /**/ |
378cc40b |
476 | |
2304df62 |
477 | /* HAS_MKDIR: |
a687059c |
478 | * This symbol, if defined, indicates that the mkdir routine is available |
479 | * to create directories. Otherwise you should fork off a new process to |
480 | * exec /bin/mkdir. |
481 | */ |
2304df62 |
482 | #$d_mkdir HAS_MKDIR /**/ |
fe14fcc3 |
483 | |
ecfc5424 |
484 | /* HAS_MKFIFO: |
485 | * This symbol, if defined, indicates that the mkfifo routine is |
486 | * available to create FIFOs. Otherwise, mknod should be able to |
487 | * do it for you. However, if mkfifo is there, mknod might require |
488 | * super-user privileges which mkfifo will not. |
489 | */ |
490 | #$d_mkfifo HAS_MKFIFO /**/ |
491 | |
a0d0e21e |
492 | /* HAS_MKTIME: |
493 | * This symbol, if defined, indicates that the mktime routine is |
494 | * available. |
495 | */ |
496 | #$d_mktime HAS_MKTIME /**/ |
497 | |
2304df62 |
498 | /* HAS_MSG: |
fe14fcc3 |
499 | * This symbol, if defined, indicates that the entire msg*(2) library is |
2304df62 |
500 | * supported (IPC mechanism based on message queues). |
fe14fcc3 |
501 | */ |
2304df62 |
502 | #$d_msg HAS_MSG /**/ |
fe14fcc3 |
503 | |
a0d0e21e |
504 | /* HAS_NICE: |
505 | * This symbol, if defined, indicates that the nice routine is |
506 | * available. |
fe14fcc3 |
507 | */ |
a0d0e21e |
508 | #$d_nice HAS_NICE /**/ |
a687059c |
509 | |
a0d0e21e |
510 | /* HAS_OPEN3: |
511 | * This manifest constant lets the C program know that the three |
512 | * argument form of open(2) is available. |
fe14fcc3 |
513 | */ |
a0d0e21e |
514 | #$d_open3 HAS_OPEN3 /**/ |
fe14fcc3 |
515 | |
ecfc5424 |
516 | /* HAS_PATHCONF: |
517 | * This symbol, if defined, indicates that pathconf() is available |
518 | * to determine file-system related limits and options associated |
519 | * with a given filename. |
520 | */ |
521 | /* HAS_FPATHCONF: |
522 | * This symbol, if defined, indicates that pathconf() is available |
523 | * to determine file-system related limits and options associated |
524 | * with a given open file descriptor. |
525 | */ |
526 | #$d_pathconf HAS_PATHCONF /**/ |
527 | #$d_fpathconf HAS_FPATHCONF /**/ |
528 | |
a0d0e21e |
529 | /* HAS_PAUSE: |
530 | * This symbol, if defined, indicates that the pause routine is |
531 | * available to suspend a process until a signal is received. |
a687059c |
532 | */ |
a0d0e21e |
533 | #$d_pause HAS_PAUSE /**/ |
a687059c |
534 | |
a0d0e21e |
535 | /* HAS_PIPE: |
536 | * This symbol, if defined, indicates that the pipe routine is |
537 | * available to create an inter-process channel. |
fe14fcc3 |
538 | */ |
a0d0e21e |
539 | #$d_pipe HAS_PIPE /**/ |
540 | |
541 | /* HAS_READDIR: |
542 | * This symbol, if defined, indicates that the readdir routine is |
543 | * available to read directory entries. You may have to include |
544 | * <dirent.h>. See I_DIRENT. |
545 | */ |
546 | #$d_readdir HAS_READDIR /**/ |
547 | |
548 | /* HAS_SEEKDIR: |
549 | * This symbol, if defined, indicates that the seekdir routine is |
550 | * available. You may have to include <dirent.h>. See I_DIRENT. |
551 | */ |
552 | #$d_seekdir HAS_SEEKDIR /**/ |
553 | |
554 | /* HAS_TELLDIR: |
555 | * This symbol, if defined, indicates that the telldir routine is |
556 | * available. You may have to include <dirent.h>. See I_DIRENT. |
557 | */ |
558 | #$d_telldir HAS_TELLDIR /**/ |
559 | |
560 | /* HAS_REWINDDIR: |
561 | * This symbol, if defined, indicates that the rewinddir routine is |
562 | * available. You may have to include <dirent.h>. See I_DIRENT. |
563 | */ |
564 | #$d_rewinddir HAS_REWINDDIR /**/ |
565 | |
566 | /* HAS_READLINK: |
567 | * This symbol, if defined, indicates that the readlink routine is |
568 | * available to read the value of a symbolic link. |
569 | */ |
570 | #$d_readlink HAS_READLINK /**/ |
fe14fcc3 |
571 | |
2304df62 |
572 | /* HAS_RENAME: |
378cc40b |
573 | * This symbol, if defined, indicates that the rename routine is available |
574 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
575 | * trick. |
576 | */ |
2304df62 |
577 | #$d_rename HAS_RENAME /**/ |
378cc40b |
578 | |
2304df62 |
579 | /* HAS_RMDIR: |
580 | * This symbol, if defined, indicates that the rmdir routine is |
581 | * available to remove directories. Otherwise you should fork off a |
582 | * new process to exec /bin/rmdir. |
9f971974 |
583 | */ |
2304df62 |
584 | #$d_rmdir HAS_RMDIR /**/ |
9f971974 |
585 | |
ecfc5424 |
586 | /* HAS_SAFE_BCOPY: |
587 | * This symbol, if defined, indicates that the bcopy routine is available |
588 | * to copy potentially overlapping memory blocks. Otherwise you should |
589 | * probably use memmove() or memcpy(). If neither is defined, roll your |
590 | * own version. |
591 | */ |
592 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
593 | |
594 | /* HAS_SAFE_MEMCPY: |
595 | * This symbol, if defined, indicates that the memcpy routine is available |
596 | * to copy potentially overlapping memory blocks. Otherwise you should |
597 | * probably use memmove() or memcpy(). If neither is defined, roll your |
598 | * own version. |
599 | */ |
600 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
601 | |
2304df62 |
602 | /* HAS_SELECT: |
603 | * This symbol, if defined, indicates that the select routine is |
604 | * available to select active file descriptors. If the timeout field |
605 | * is used, <sys/time.h> may need to be included. |
fe14fcc3 |
606 | */ |
2304df62 |
607 | #$d_select HAS_SELECT /**/ |
a687059c |
608 | |
2304df62 |
609 | /* HAS_SEM: |
fe14fcc3 |
610 | * This symbol, if defined, indicates that the entire sem*(2) library is |
611 | * supported. |
612 | */ |
2304df62 |
613 | #$d_sem HAS_SEM /**/ |
fe14fcc3 |
614 | |
2304df62 |
615 | /* HAS_SETEGID: |
378cc40b |
616 | * This symbol, if defined, indicates that the setegid routine is available |
617 | * to change the effective gid of the current program. |
618 | */ |
2304df62 |
619 | #$d_setegid HAS_SETEGID /**/ |
378cc40b |
620 | |
2304df62 |
621 | /* HAS_SETEUID: |
378cc40b |
622 | * This symbol, if defined, indicates that the seteuid routine is available |
623 | * to change the effective uid of the current program. |
624 | */ |
2304df62 |
625 | #$d_seteuid HAS_SETEUID /**/ |
626 | |
a0d0e21e |
627 | /* HAS_SETLINEBUF: |
628 | * This symbol, if defined, indicates that the setlinebuf routine is |
629 | * available to change stderr or stdout from block-buffered or unbuffered |
630 | * to a line-buffered mode. |
631 | */ |
632 | #$d_setlinebuf HAS_SETLINEBUF /**/ |
633 | |
634 | /* HAS_SETLOCALE: |
635 | * This symbol, if defined, indicates that the setlocale routine is |
636 | * available to handle locale-specific ctype implementations. |
637 | */ |
638 | #$d_setlocale HAS_SETLOCALE /**/ |
639 | |
2304df62 |
640 | /* HAS_SETPGID: |
641 | * This symbol, if defined, indicates that the setpgid routine is |
642 | * available to set process group ID. |
643 | */ |
644 | #$d_setpgid HAS_SETPGID /**/ |
378cc40b |
645 | |
ecfc5424 |
646 | /* HAS_SETPGRP: |
647 | * This symbol, if defined, indicates that the setpgrp routine is |
648 | * available to set the current process group. |
649 | */ |
650 | /* USE_BSDPGRP: |
651 | * This symbol, if defined, indicates that the BSD notion of process |
652 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) |
653 | * instead of the USG setpgrp(). |
654 | */ |
655 | #$d_setpgrp HAS_SETPGRP /**/ |
656 | #$d_bsdpgrp USE_BSDPGRP /**/ |
657 | |
2304df62 |
658 | /* HAS_SETPGRP2: |
d8f2e4cc |
659 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
660 | * routine is available to set the current process group. |
661 | */ |
2304df62 |
662 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
d8f2e4cc |
663 | |
2304df62 |
664 | /* HAS_SETPRIORITY: |
665 | * This symbol, if defined, indicates that the setpriority routine is |
a687059c |
666 | * available to set a process's priority. |
667 | */ |
2304df62 |
668 | #$d_setprior HAS_SETPRIORITY /**/ |
a687059c |
669 | |
2304df62 |
670 | /* HAS_SETREGID: |
a687059c |
671 | * This symbol, if defined, indicates that the setregid routine is |
2304df62 |
672 | * available to change the real and effective gid of the current |
673 | * process. |
a687059c |
674 | */ |
2304df62 |
675 | /* HAS_SETRESGID: |
a687059c |
676 | * This symbol, if defined, indicates that the setresgid routine is |
677 | * available to change the real, effective and saved gid of the current |
2304df62 |
678 | * process. |
a687059c |
679 | */ |
2304df62 |
680 | #$d_setregid HAS_SETREGID /**/ |
681 | #$d_setresgid HAS_SETRESGID /**/ |
a687059c |
682 | |
2304df62 |
683 | /* HAS_SETREUID: |
a687059c |
684 | * This symbol, if defined, indicates that the setreuid routine is |
2304df62 |
685 | * available to change the real and effective uid of the current |
686 | * process. |
a687059c |
687 | */ |
2304df62 |
688 | /* HAS_SETRESUID: |
a687059c |
689 | * This symbol, if defined, indicates that the setresuid routine is |
690 | * available to change the real, effective and saved uid of the current |
2304df62 |
691 | * process. |
a687059c |
692 | */ |
2304df62 |
693 | #$d_setreuid HAS_SETREUID /**/ |
694 | #$d_setresuid HAS_SETRESUID /**/ |
a687059c |
695 | |
2304df62 |
696 | /* HAS_SETRGID: |
378cc40b |
697 | * This symbol, if defined, indicates that the setrgid routine is available |
698 | * to change the real gid of the current program. |
699 | */ |
2304df62 |
700 | #$d_setrgid HAS_SETRGID /**/ |
378cc40b |
701 | |
2304df62 |
702 | /* HAS_SETRUID: |
378cc40b |
703 | * This symbol, if defined, indicates that the setruid routine is available |
704 | * to change the real uid of the current program. |
705 | */ |
2304df62 |
706 | #$d_setruid HAS_SETRUID /**/ |
707 | |
708 | /* HAS_SETSID: |
709 | * This symbol, if defined, indicates that the setsid routine is |
710 | * available to set the process group ID. |
711 | */ |
712 | #$d_setsid HAS_SETSID /**/ |
fe14fcc3 |
713 | |
2304df62 |
714 | /* HAS_SHM: |
fe14fcc3 |
715 | * This symbol, if defined, indicates that the entire shm*(2) library is |
716 | * supported. |
717 | */ |
2304df62 |
718 | #$d_shm HAS_SHM /**/ |
fe14fcc3 |
719 | |
a0d0e21e |
720 | /* Shmat_t: |
721 | * This symbol holds the return type of the shmat() system call. |
722 | * Usually set to 'void *' or 'char *'. |
fe14fcc3 |
723 | */ |
a0d0e21e |
724 | /* HAS_SHMAT_PROTOTYPE: |
725 | * This symbol, if defined, indicates that the sys/shm.h includes |
726 | * a prototype for shmat(). Otherwise, it is up to the program to |
727 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
728 | * but not always right so it should be emitted by the program only |
729 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
fe14fcc3 |
730 | */ |
a0d0e21e |
731 | #define Shmat_t $shmattype /**/ |
732 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ |
fe14fcc3 |
733 | |
2304df62 |
734 | /* HAS_SOCKET: |
a687059c |
735 | * This symbol, if defined, indicates that the BSD socket interface is |
736 | * supported. |
737 | */ |
2304df62 |
738 | /* HAS_SOCKETPAIR: |
739 | * This symbol, if defined, indicates that the BSD socketpair() call is |
a687059c |
740 | * supported. |
741 | */ |
2304df62 |
742 | #$d_socket HAS_SOCKET /**/ |
743 | #$d_sockpair HAS_SOCKETPAIR /**/ |
a687059c |
744 | |
2304df62 |
745 | /* USE_STAT_BLOCKS: |
c51b80d1 |
746 | * This symbol is defined if this system has a stat structure declaring |
747 | * st_blksize and st_blocks. |
748 | */ |
2304df62 |
749 | #$d_statblks USE_STAT_BLOCKS /**/ |
c51b80d1 |
750 | |
16d20bd9 |
751 | /* USE_STDIO_PTR: |
752 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
753 | * of the stdio FILE structure can be used to access the stdio buffer |
754 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
755 | * and FILE_cnt(fp) macros will also be defined and should be used |
756 | * to access these fields. |
757 | */ |
758 | /* USE_STDIO_BASE: |
759 | * This symbol is defined if the _base field (or similar) of the |
760 | * stdio FILE structure can be used to access the stdio buffer for |
761 | * a file handle. If this is defined, then the FILE_base(fp) macro |
762 | * will also be defined and should be used to access this field. |
763 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
764 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
765 | * will never be defined unless USE_STDIO_PTR is. |
766 | */ |
767 | #$d_stdstdio USE_STDIO_PTR /**/ |
768 | #$d_stdiobase USE_STDIO_BASE /**/ |
769 | |
770 | /* FILE_ptr: |
771 | * This macro is used to access the _ptr field (or equivalent) of the |
772 | * FILE structure pointed to by its argument. This macro will always be |
773 | * defined if USE_STDIO_PTR is defined. |
774 | */ |
c2960299 |
775 | /* STDIO_PTR_LVALUE: |
776 | * This symbol is defined if the FILE_ptr macro can be used as an |
777 | * lvalue. |
778 | */ |
16d20bd9 |
779 | /* FILE_cnt: |
780 | * This macro is used to access the _cnt field (or equivalent) of the |
781 | * FILE structure pointed to by its argument. This macro will always be |
782 | * defined if USE_STDIO_PTR is defined. |
783 | */ |
c2960299 |
784 | /* STDIO_CNT_LVALUE: |
785 | * This symbol is defined if the FILE_cnt macro can be used as an |
786 | * lvalue. |
787 | */ |
16d20bd9 |
788 | #ifdef USE_STDIO_PTR |
789 | #define FILE_ptr(fp) $stdio_ptr |
c2960299 |
790 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE |
16d20bd9 |
791 | #define FILE_cnt(fp) $stdio_cnt |
c2960299 |
792 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE |
16d20bd9 |
793 | #endif |
794 | |
795 | /* FILE_base: |
796 | * This macro is used to access the _base field (or equivalent) of the |
797 | * FILE structure pointed to by its argument. This macro will always be |
798 | * defined if USE_STDIO_BASE is defined. |
799 | */ |
800 | /* FILE_bufsiz: |
801 | * This macro is used to determine the number of bytes in the I/O |
802 | * buffer pointed to by _base field (or equivalent) of the FILE |
803 | * structure pointed to its argument. This macro will always be defined |
804 | * if USE_STDIO_BASE is defined. |
36ce8bec |
805 | */ |
16d20bd9 |
806 | #ifdef USE_STDIO_BASE |
807 | #define FILE_base(fp) $stdio_base |
808 | #define FILE_bufsiz(fp) $stdio_bufsiz |
809 | #endif |
36ce8bec |
810 | |
a0d0e21e |
811 | /* HAS_STRCHR: |
812 | * This symbol is defined to indicate that the strchr()/strrchr() |
813 | * functions are available for string searching. If not, try the |
814 | * index()/rindex() pair. |
815 | */ |
816 | /* HAS_INDEX: |
817 | * This symbol is defined to indicate that the index()/rindex() |
818 | * functions are available for string searching. |
819 | */ |
820 | #$d_strchr HAS_STRCHR /**/ |
821 | #$d_index HAS_INDEX /**/ |
822 | |
823 | /* HAS_STRCOLL: |
824 | * This symbol, if defined, indicates that the strcoll routine is |
825 | * available to compare strings using collating information. |
826 | */ |
827 | #$d_strcoll HAS_STRCOLL /**/ |
828 | |
2304df62 |
829 | /* USE_STRUCT_COPY: |
8d063cd8 |
830 | * This symbol, if defined, indicates that this C compiler knows how |
831 | * to copy structures. If undefined, you'll need to use a block copy |
832 | * routine of some sort instead. |
833 | */ |
2304df62 |
834 | #$d_strctcpy USE_STRUCT_COPY /**/ |
8d063cd8 |
835 | |
a0d0e21e |
836 | /* HAS_STRERROR: |
837 | * This symbol, if defined, indicates that the strerror routine is |
838 | * available to translate error numbers to strings. See the writeup |
839 | * of Strerror() in this file before you try to define your own. |
840 | */ |
841 | /* HAS_SYS_ERRLIST: |
842 | * This symbol, if defined, indicates that the sys_errlist array is |
843 | * available to translate error numbers to strings. The extern int |
844 | * sys_nerr gives the size of that table. |
845 | */ |
846 | /* Strerror: |
847 | * This preprocessor symbol is defined as a macro if strerror() is |
848 | * not available to translate error numbers to strings but sys_errlist[] |
849 | * array is there. |
850 | */ |
851 | #$d_strerror HAS_STRERROR /**/ |
852 | #$d_syserrlst HAS_SYS_ERRLIST /**/ |
853 | #define Strerror(e) $d_strerrm |
854 | |
855 | /* HAS_STRXFRM: |
856 | * This symbol, if defined, indicates that the strxfrm() routine is |
857 | * available to transform strings. |
858 | */ |
859 | #$d_strxfrm HAS_STRXFRM /**/ |
860 | |
2304df62 |
861 | /* HAS_SYMLINK: |
2e1b3b7e |
862 | * This symbol, if defined, indicates that the symlink routine is available |
863 | * to create symbolic links. |
864 | */ |
2304df62 |
865 | #$d_symlink HAS_SYMLINK /**/ |
2e1b3b7e |
866 | |
2304df62 |
867 | /* HAS_SYSCALL: |
868 | * This symbol, if defined, indicates that the syscall routine is |
869 | * available to call arbitrary system calls. If undefined, that's tough. |
a687059c |
870 | */ |
2304df62 |
871 | #$d_syscall HAS_SYSCALL /**/ |
e5d73d77 |
872 | |
ecfc5424 |
873 | /* HAS_SYSCONF: |
874 | * This symbol, if defined, indicates that sysconf() is available |
875 | * to determine system related limits and options. |
876 | */ |
877 | #$d_sysconf HAS_SYSCONF /**/ |
878 | |
2304df62 |
879 | /* HAS_SYSTEM: |
880 | * This symbol, if defined, indicates that the system routine is |
881 | * available to issue a shell command. |
9f971974 |
882 | */ |
2304df62 |
883 | #$d_system HAS_SYSTEM /**/ |
9f971974 |
884 | |
a0d0e21e |
885 | /* HAS_TCGETPGRP: |
886 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
887 | * available to get foreground process group ID. |
85e6fe83 |
888 | */ |
a0d0e21e |
889 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
890 | |
891 | /* HAS_TCSETPGRP: |
892 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
893 | * available to set foreground process group ID. |
894 | */ |
895 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ |
85e6fe83 |
896 | |
ecfc5424 |
897 | /* Time_t: |
898 | * This symbol holds the type returned by time(). It can be long, |
899 | * or time_t on BSD sites (in which case <sys/types.h> should be |
900 | * included). |
901 | */ |
902 | #define Time_t $timetype /* Time type */ |
903 | |
2304df62 |
904 | /* HAS_TIMES: |
905 | * This symbol, if defined, indicates that the times() routine exists. |
906 | * Note that this became obsolete on some systems (SUNOS), which now |
907 | * use getrusage(). It may be necessary to include <sys/times.h>. |
908 | */ |
909 | #$d_times HAS_TIMES /**/ |
910 | |
911 | /* HAS_TRUNCATE: |
87250799 |
912 | * This symbol, if defined, indicates that the truncate routine is |
913 | * available to truncate files. |
914 | */ |
2304df62 |
915 | #$d_truncate HAS_TRUNCATE /**/ |
87250799 |
916 | |
a0d0e21e |
917 | /* HAS_TZNAME: |
918 | * This symbol, if defined, indicates that the tzname[] array is |
919 | * available to access timezone names. |
920 | */ |
921 | #$d_tzname HAS_TZNAME /**/ |
922 | |
923 | /* HAS_UMASK: |
924 | * This symbol, if defined, indicates that the umask routine is |
925 | * available to set and get the value of the file creation mask. |
926 | */ |
927 | #$d_umask HAS_UMASK /**/ |
928 | |
929 | /* HAS_VFORK: |
930 | * This symbol, if defined, indicates that vfork() exists. |
2304df62 |
931 | */ |
a0d0e21e |
932 | #$d_vfork HAS_VFORK /**/ |
2304df62 |
933 | |
ecfc5424 |
934 | /* Signal_t: |
935 | * This symbol's value is either "void" or "int", corresponding to the |
936 | * appropriate return type of a signal handler. Thus, you can declare |
937 | * a signal handler using "Signal_t (*handler)()", and define the |
938 | * handler using "Signal_t handler(sig)". |
939 | */ |
ecfc5424 |
940 | #define Signal_t $signal_t /* Signal handler's return type */ |
36ce8bec |
941 | |
2304df62 |
942 | /* HASVOLATILE: |
afd9f252 |
943 | * This symbol, if defined, indicates that this C compiler knows about |
944 | * the volatile declaration. |
945 | */ |
946 | #$d_volatile HASVOLATILE /**/ |
2304df62 |
947 | #ifndef HASVOLATILE |
948 | #define volatile |
949 | #endif |
afd9f252 |
950 | |
2304df62 |
951 | /* HAS_VPRINTF: |
a687059c |
952 | * This symbol, if defined, indicates that the vprintf routine is available |
953 | * to printf with a pointer to an argument list. If unavailable, you |
954 | * may need to write your own, probably in terms of _doprnt(). |
955 | */ |
2304df62 |
956 | /* USE_CHAR_VSPRINTF: |
a687059c |
957 | * This symbol is defined if this system has vsprintf() returning type |
958 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
959 | * is up to the package author to declare vsprintf correctly based on the |
960 | * symbol. |
961 | */ |
2304df62 |
962 | #$d_vprintf HAS_VPRINTF /**/ |
963 | #$d_charvspr USE_CHAR_VSPRINTF /**/ |
a687059c |
964 | |
2304df62 |
965 | /* HAS_WAIT4: |
bf38876a |
966 | * This symbol, if defined, indicates that wait4() exists. |
967 | */ |
2304df62 |
968 | #$d_wait4 HAS_WAIT4 /**/ |
bf38876a |
969 | |
2304df62 |
970 | /* HAS_WAITPID: |
971 | * This symbol, if defined, indicates that the waitpid routine is |
972 | * available to wait for child process. |
39c3038c |
973 | */ |
2304df62 |
974 | #$d_waitpid HAS_WAITPID /**/ |
39c3038c |
975 | |
a0d0e21e |
976 | /* HAS_WCSTOMBS: |
977 | * This symbol, if defined, indicates that the wcstombs routine is |
978 | * available to convert wide character strings to multibyte strings. |
979 | */ |
980 | #$d_wcstombs HAS_WCSTOMBS /**/ |
981 | |
982 | /* HAS_WCTOMB: |
983 | * This symbol, if defined, indicates that the wctomb routine is available |
984 | * to covert a wide character to a multibyte. |
985 | */ |
986 | #$d_wctomb HAS_WCTOMB /**/ |
987 | |
988 | /* Fpos_t: |
989 | * This symbol holds the type used to declare file positions in libc. |
990 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
991 | * <sys/types.h> to get any typedef'ed information. |
992 | */ |
993 | #define Fpos_t $fpostype /* File position type */ |
994 | |
995 | /* Gid_t: |
996 | * This symbol holds the return type of getgid() and the type of |
997 | * argument to setrgid() and related functions. Typically, |
998 | * it is the type of group ids in the kernel. It can be int, ushort, |
999 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
1000 | * any typedef'ed information. |
378cc40b |
1001 | */ |
a0d0e21e |
1002 | #define Gid_t $gidtype /* Type for getgid(), etc... */ |
378cc40b |
1003 | |
ecfc5424 |
1004 | /* Groups_t: |
1005 | * This symbol holds the type used for the second argument to |
1006 | * getgroups(). Usually, this is the same of gidtype, but |
1007 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
1008 | * It may be necessary to include <sys/types.h> to get any |
1009 | * typedef'ed information. This is only required if you have |
1010 | * getgroups(). |
1011 | */ |
1012 | #ifdef HAS_GETGROUPS |
1013 | #define Groups_t $groupstype /* Type for 2nd arg to getgroups() */ |
1014 | #endif |
1015 | |
232e078e |
1016 | /* DB_Prefix_t: |
1017 | * This symbol contains the type of the prefix structure element |
1018 | * in the <db.h> header file. In older versions of DB, it was |
1019 | * int, while in newer ones it is u_int32_t. |
1020 | */ |
1021 | /* DB_Hash_t: |
1022 | * This symbol contains the type of the prefix structure element |
1023 | * in the <db.h> header file. In older versions of DB, it was |
1024 | * int, while in newer ones it is size_t. |
1025 | */ |
1026 | #define DB_Hash_t $db_hashtype /**/ |
1027 | #define DB_Prefix_t $db_prefixtype /**/ |
1028 | |
2304df62 |
1029 | /* I_DIRENT: |
1030 | * This symbol, if defined, indicates to the C program that it should |
1031 | * include <dirent.h>. Using this symbol also triggers the definition |
1032 | * of the Direntry_t define which ends up being 'struct dirent' or |
1033 | * 'struct direct' depending on the availability of <dirent.h>. |
1c3d792e |
1034 | */ |
2304df62 |
1035 | /* DIRNAMLEN: |
1036 | * This symbol, if defined, indicates to the C program that the length |
1037 | * of directory entry names is provided by a d_namlen field. Otherwise |
1038 | * you need to do strlen() on the d_name field. |
1039 | */ |
a0d0e21e |
1040 | /* Direntry_t: |
1041 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
1042 | * whether dirent is available or not. You should use this pseudo type to |
1043 | * portably declare your directory entries. |
1044 | */ |
2304df62 |
1045 | #$i_dirent I_DIRENT /**/ |
1046 | #$d_dirnamlen DIRNAMLEN /**/ |
a0d0e21e |
1047 | #define Direntry_t $direntrytype |
1048 | |
1049 | /* I_DLFCN: |
1050 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
1051 | * be included. |
1052 | */ |
1053 | #$i_dlfcn I_DLFCN /**/ |
1c3d792e |
1054 | |
2304df62 |
1055 | /* I_FCNTL: |
fe14fcc3 |
1056 | * This manifest constant tells the C program to include <fcntl.h>. |
a687059c |
1057 | */ |
2304df62 |
1058 | #$i_fcntl I_FCNTL /**/ |
a687059c |
1059 | |
a0d0e21e |
1060 | /* I_FLOAT: |
1061 | * This symbol, if defined, indicates to the C program that it should |
1062 | * include <float.h> to get definition of symbols like DBL_MAX or |
1063 | * DBL_MIN, i.e. machine dependent floating point values. |
a687059c |
1064 | */ |
a0d0e21e |
1065 | #$i_float I_FLOAT /**/ |
a687059c |
1066 | |
2304df62 |
1067 | /* I_GRP: |
a687059c |
1068 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1069 | * include <grp.h>. |
a687059c |
1070 | */ |
2304df62 |
1071 | #$i_grp I_GRP /**/ |
a687059c |
1072 | |
a0d0e21e |
1073 | /* I_LIMITS: |
1074 | * This symbol, if defined, indicates to the C program that it should |
1075 | * include <limits.h> to get definition of symbols like WORD_BIT or |
1076 | * LONG_MAX, i.e. machine dependant limitations. |
1077 | */ |
1078 | #$i_limits I_LIMITS /**/ |
1079 | |
1080 | /* I_MATH: |
1081 | * This symbol, if defined, indicates to the C program that it should |
1082 | * include <math.h>. |
1083 | */ |
1084 | #$i_math I_MATH /**/ |
1085 | |
1086 | /* I_MEMORY: |
1087 | * This symbol, if defined, indicates to the C program that it should |
1088 | * include <memory.h>. |
1089 | */ |
1090 | #$i_memory I_MEMORY /**/ |
1091 | |
232e078e |
1092 | /* I_NDBM: |
16d20bd9 |
1093 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
232e078e |
1094 | * be included. |
1095 | */ |
1096 | #$i_ndbm I_NDBM /**/ |
1097 | |
ecfc5424 |
1098 | /* I_NET_ERRNO: |
1099 | * This symbol, if defined, indicates that <net/errno.h> exists and |
1100 | * should be included. |
2304df62 |
1101 | */ |
ecfc5424 |
1102 | #$i_neterrno I_NET_ERRNO /**/ |
2304df62 |
1103 | |
1104 | /* I_NETINET_IN: |
03a14243 |
1105 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1106 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
03a14243 |
1107 | */ |
2304df62 |
1108 | #$i_niin I_NETINET_IN /**/ |
03a14243 |
1109 | |
a0d0e21e |
1110 | /* I_PWD: |
1111 | * This symbol, if defined, indicates to the C program that it should |
1112 | * include <pwd.h>. |
a687059c |
1113 | */ |
a0d0e21e |
1114 | /* PWQUOTA: |
1115 | * This symbol, if defined, indicates to the C program that struct passwd |
1116 | * contains pw_quota. |
1117 | */ |
1118 | /* PWAGE: |
1119 | * This symbol, if defined, indicates to the C program that struct passwd |
1120 | * contains pw_age. |
1121 | */ |
1122 | /* PWCHANGE: |
1123 | * This symbol, if defined, indicates to the C program that struct passwd |
1124 | * contains pw_change. |
1125 | */ |
1126 | /* PWCLASS: |
1127 | * This symbol, if defined, indicates to the C program that struct passwd |
1128 | * contains pw_class. |
1129 | */ |
1130 | /* PWEXPIRE: |
1131 | * This symbol, if defined, indicates to the C program that struct passwd |
1132 | * contains pw_expire. |
1133 | */ |
1134 | /* PWCOMMENT: |
1135 | * This symbol, if defined, indicates to the C program that struct passwd |
1136 | * contains pw_comment. |
1137 | */ |
1138 | #$i_pwd I_PWD /**/ |
1139 | #$d_pwquota PWQUOTA /**/ |
1140 | #$d_pwage PWAGE /**/ |
1141 | #$d_pwchange PWCHANGE /**/ |
1142 | #$d_pwclass PWCLASS /**/ |
1143 | #$d_pwexpire PWEXPIRE /**/ |
1144 | #$d_pwcomment PWCOMMENT /**/ |
a687059c |
1145 | |
2304df62 |
1146 | /* I_STDDEF: |
1147 | * This symbol, if defined, indicates that <stddef.h> exists and should |
a687059c |
1148 | * be included. |
1149 | */ |
2304df62 |
1150 | #$i_stddef I_STDDEF /**/ |
a687059c |
1151 | |
a0d0e21e |
1152 | /* I_STDLIB: |
1153 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
1154 | * be included. |
1155 | */ |
1156 | #$i_stdlib I_STDLIB /**/ |
1157 | |
1158 | /* I_STRING: |
85e6fe83 |
1159 | * This symbol, if defined, indicates to the C program that it should |
1160 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
1161 | */ |
1162 | #$i_string I_STRING /**/ |
1163 | |
2304df62 |
1164 | /* I_SYS_DIR: |
1165 | * This symbol, if defined, indicates to the C program that it should |
1166 | * include <sys/dir.h>. |
d8f2e4cc |
1167 | */ |
2304df62 |
1168 | #$i_sysdir I_SYS_DIR /**/ |
1169 | |
1170 | /* I_SYS_FILE: |
1171 | * This symbol, if defined, indicates to the C program that it should |
1172 | * include <sys/file.h> to get definition of R_OK and friends. |
d8f2e4cc |
1173 | */ |
2304df62 |
1174 | #$i_sysfile I_SYS_FILE /**/ |
1175 | |
1176 | /* I_SYS_IOCTL: |
1177 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
1178 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
d8f2e4cc |
1179 | */ |
2304df62 |
1180 | #$i_sysioctl I_SYS_IOCTL /**/ |
1181 | |
1182 | /* I_SYS_NDIR: |
1183 | * This symbol, if defined, indicates to the C program that it should |
1184 | * include <sys/ndir.h>. |
1185 | */ |
1186 | #$i_sysndir I_SYS_NDIR /**/ |
1187 | |
a0d0e21e |
1188 | /* I_SYS_PARAM: |
1189 | * This symbol, if defined, indicates to the C program that it should |
1190 | * include <sys/param.h>. |
1191 | */ |
1192 | #$i_sysparam I_SYS_PARAM /**/ |
1193 | |
2304df62 |
1194 | /* I_SYS_SELECT: |
1195 | * This symbol, if defined, indicates to the C program that it should |
1196 | * include <sys/select.h> in order to get definition of struct timeval. |
1197 | */ |
1198 | #$i_sysselct I_SYS_SELECT /**/ |
1199 | |
a0d0e21e |
1200 | /* I_SYS_TIMES: |
1201 | * This symbol, if defined, indicates to the C program that it should |
1202 | * include <sys/times.h>. |
1203 | */ |
1204 | #$i_systimes I_SYS_TIMES /**/ |
1205 | |
fed7345c |
1206 | /* I_SYS_TYPES: |
1207 | * This symbol, if defined, indicates to the C program that it should |
1208 | * include <sys/types.h>. |
1209 | */ |
1210 | #$i_systypes I_SYS_TYPES /**/ |
1211 | |
a0d0e21e |
1212 | /* I_TERMIO: |
1213 | * This symbol, if defined, indicates that the program should include |
1214 | * <termio.h> rather than <sgtty.h>. There are also differences in |
1215 | * the ioctl() calls that depend on the value of this symbol. |
1216 | */ |
1217 | /* I_TERMIOS: |
1218 | * This symbol, if defined, indicates that the program should include |
1219 | * the POSIX termios.h rather than sgtty.h or termio.h. |
1220 | * There are also differences in the ioctl() calls that depend on the |
1221 | * value of this symbol. |
1222 | */ |
1223 | /* I_SGTTY: |
1224 | * This symbol, if defined, indicates that the program should include |
1225 | * <sgtty.h> rather than <termio.h>. There are also differences in |
1226 | * the ioctl() calls that depend on the value of this symbol. |
1227 | */ |
1228 | #$i_termio I_TERMIO /**/ |
1229 | #$i_termios I_TERMIOS /**/ |
1230 | #$i_sgtty I_SGTTY /**/ |
1231 | |
2304df62 |
1232 | /* I_TIME: |
1233 | * This symbol, if defined, indicates to the C program that it should |
1234 | * include <time.h>. |
1235 | */ |
1236 | /* I_SYS_TIME: |
1237 | * This symbol, if defined, indicates to the C program that it should |
1238 | * include <sys/time.h>. |
fe14fcc3 |
1239 | */ |
85e6fe83 |
1240 | /* I_SYS_TIME_KERNEL: |
1241 | * This symbol, if defined, indicates to the C program that it should |
1242 | * include <sys/time.h> with KERNEL defined. |
1243 | */ |
2304df62 |
1244 | #$i_time I_TIME /**/ |
1245 | #$i_systime I_SYS_TIME /**/ |
85e6fe83 |
1246 | #$i_systimek I_SYS_TIME_KERNEL /**/ |
1247 | |
1248 | /* I_UNISTD: |
1249 | * This symbol, if defined, indicates to the C program that it should |
1250 | * include <unistd.h>. |
1251 | */ |
1252 | #$i_unistd I_UNISTD /**/ |
d8f2e4cc |
1253 | |
2304df62 |
1254 | /* I_UTIME: |
d8f2e4cc |
1255 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1256 | * include <utime.h>. |
d8f2e4cc |
1257 | */ |
2304df62 |
1258 | #$i_utime I_UTIME /**/ |
d8f2e4cc |
1259 | |
a0d0e21e |
1260 | /* I_STDARG: |
1261 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
1262 | * be included. |
1263 | */ |
2304df62 |
1264 | /* I_VARARGS: |
a687059c |
1265 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1266 | * include <varargs.h>. |
a687059c |
1267 | */ |
a0d0e21e |
1268 | #$i_stdarg I_STDARG /**/ |
1269 | #$i_varargs I_VARARGS /**/ |
1270 | |
1271 | /* I_VFORK: |
1272 | * This symbol, if defined, indicates to the C program that it should |
1273 | * include vfork.h. |
1274 | */ |
1275 | #$i_vfork I_VFORK /**/ |
a687059c |
1276 | |
2304df62 |
1277 | /* INTSIZE: |
a687059c |
1278 | * This symbol contains the size of an int, so that the C preprocessor |
1279 | * can make decisions based on it. |
1280 | */ |
1281 | #define INTSIZE $intsize /**/ |
1282 | |
85e6fe83 |
1283 | /* Off_t: |
1284 | * This symbol holds the type used to declare offsets in the kernel. |
1285 | * It can be int, long, off_t, etc... It may be necessary to include |
1286 | * <sys/types.h> to get any typedef'ed information. |
1287 | */ |
1288 | #define Off_t $lseektype /* <offset> type */ |
1289 | |
ecfc5424 |
1290 | /* Mode_t: |
1291 | * This symbol holds the type used to declare file modes |
1292 | * for systems calls. It is usually mode_t, but may be |
1293 | * int or unsigned short. It may be necessary to include <sys/types.h> |
1294 | * to get any typedef'ed information. |
1295 | */ |
1296 | #define Mode_t $modetype /* file mode parameter for system calls */ |
1297 | |
fed7345c |
1298 | /* PRIVLIB_EXP: |
1299 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
1300 | * in programs that are not prepared to deal with ~ expansion at run-time. |
fe14fcc3 |
1301 | */ |
fed7345c |
1302 | #define PRIVLIB_EXP "$privlibexp" /**/ |
2304df62 |
1303 | |
a0d0e21e |
1304 | /* CAN_PROTOTYPE: |
1305 | * If defined, this macro indicates that the C compiler can handle |
1306 | * function prototypes. |
85e6fe83 |
1307 | */ |
a0d0e21e |
1308 | /* _: |
1309 | * This macro is used to declare function parameters for folks who want |
1310 | * to make declarations with prototypes using a different style than |
1311 | * the above macros. Use double parentheses. For example: |
1312 | * |
1313 | * int main _((int argc, char *argv[])); |
1314 | */ |
1315 | #$prototype CAN_PROTOTYPE /**/ |
1316 | #ifdef CAN_PROTOTYPE |
1317 | #define _(args) args |
1318 | #else |
1319 | #define _(args) () |
1320 | #endif |
85e6fe83 |
1321 | |
2304df62 |
1322 | /* RANDBITS: |
1323 | * This symbol contains the number of bits of random number the rand() |
1324 | * function produces. Usual values are 15, 16, and 31. |
fe14fcc3 |
1325 | */ |
2304df62 |
1326 | #define RANDBITS $randbits /**/ |
1327 | |
1328 | /* SCRIPTDIR: |
1329 | * This symbol holds the name of the directory in which the user wants |
1330 | * to put publicly executable scripts for the package in question. It |
1331 | * is often a directory that is mounted across diverse architectures. |
1332 | * Programs must be prepared to deal with ~name expansion. |
fe14fcc3 |
1333 | */ |
2304df62 |
1334 | #define SCRIPTDIR "$scriptdir" /**/ |
1335 | |
a0d0e21e |
1336 | /* Select_fd_set_t: |
1337 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
1338 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
1339 | * is defined, and 'int *' otherwise. This is only useful if you |
1340 | * have select(), of course. |
1341 | */ |
1342 | #define Select_fd_set_t $selecttype /**/ |
1343 | |
1344 | /* SIG_NAME: |
1345 | * This symbol contains a list of signal names in order. This is intended |
1346 | * to be used as a static array initialization, like this: |
1347 | * char *sig_name[] = { SIG_NAME }; |
1348 | * The signals in the list are separated with commas, and each signal |
1349 | * is surrounded by double quotes. There is no leading SIG in the signal |
1350 | * name, i.e. SIGQUIT is known as "QUIT". |
1351 | */ |
1352 | #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`" /**/ |
1353 | |
1354 | /* Size_t: |
1355 | * This symbol holds the type used to declare length parameters |
1356 | * for string functions. It is usually size_t, but may be |
1357 | * unsigned long, int, etc. It may be necessary to include |
1358 | * <sys/types.h> to get any typedef'ed information. |
1359 | */ |
1360 | #define Size_t $sizetype /* length paramater for string functions */ |
1361 | |
ecfc5424 |
1362 | /* SSize_t: |
1363 | * This symbol holds the type used by functions that return |
1364 | * a count of bytes or an error condition. It must be a signed type. |
1365 | * It is usually ssize_t, but may be long or int, etc. |
1366 | * It may be necessary to include <sys/types.h> or <unistd.h> |
1367 | * to get any typedef'ed information. |
1368 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
1369 | */ |
1370 | #define SSize_t $ssizetype /* signed count of bytes */ |
1371 | |
2304df62 |
1372 | /* STDCHAR: |
1373 | * This symbol is defined to be the type of char used in stdio.h. |
1374 | * It has the values "unsigned char" or "char". |
fe14fcc3 |
1375 | */ |
2304df62 |
1376 | #define STDCHAR $stdchar /**/ |
1377 | |
1378 | /* Uid_t: |
1379 | * This symbol holds the type used to declare user ids in the kernel. |
1380 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
1381 | * <sys/types.h> to get any typedef'ed information. |
fe14fcc3 |
1382 | */ |
2304df62 |
1383 | #define Uid_t $uidtype /* UID type */ |
fe14fcc3 |
1384 | |
a0d0e21e |
1385 | /* VOIDFLAGS: |
1386 | * This symbol indicates how much support of the void type is given by this |
1387 | * compiler. What various bits mean: |
1388 | * |
1389 | * 1 = supports declaration of void |
1390 | * 2 = supports arrays of pointers to functions returning void |
1391 | * 4 = supports comparisons between pointers to void functions and |
1392 | * addresses of void functions |
1393 | * 8 = suports declaration of generic void pointers |
1394 | * |
1395 | * The package designer should define VOIDUSED to indicate the requirements |
1396 | * of the package. This can be done either by #defining VOIDUSED before |
1397 | * including config.h, or by defining defvoidused in Myinit.U. If the |
1398 | * latter approach is taken, only those flags will be tested. If the |
1399 | * level of void support necessary is not present, defines void to int. |
1400 | */ |
1401 | #ifndef VOIDUSED |
1402 | #define VOIDUSED $defvoidused |
1403 | #endif |
1404 | #define VOIDFLAGS $voidflags |
1405 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
1406 | #define void int /* is void to be avoided? */ |
1407 | #define M_VOID /* Xenix strikes again */ |
1408 | #endif |
1409 | |
85e6fe83 |
1410 | /* VMS: |
1411 | * This symbol, if defined, indicates that the program is running under |
1412 | * VMS. It is currently only set in conjunction with the EUNICE symbol. |
1413 | */ |
85e6fe83 |
1414 | #$d_eunice VMS /**/ |
1415 | |
a0d0e21e |
1416 | /* LOC_SED: |
1417 | * This symbol holds the complete pathname to the sed program. |
85e6fe83 |
1418 | */ |
1aef975c |
1419 | #define LOC_SED "$full_sed" /**/ |
1420 | |
1421 | /* CSH: |
1422 | * This symbol, if defined, indicates that the C-shell exists. |
1423 | * If defined, contains the full pathname of csh. |
1424 | */ |
1425 | #$d_csh CSH "$full_csh" /**/ |
85e6fe83 |
1426 | |
a0d0e21e |
1427 | /* DLSYM_NEEDS_UNDERSCORE: |
1428 | * This symbol, if defined, indicates that we need to prepend an |
1429 | * underscore to the symbol name before calling dlsym(). This only |
1430 | * makes sense if you *have* dlsym, which we will presume is the |
1431 | * case if you're using dl_dlopen.xs. |
85e6fe83 |
1432 | */ |
a0d0e21e |
1433 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /* */ |
1434 | |
2304df62 |
1435 | /* USE_DYNAMIC_LOADING: |
1436 | * This symbol, if defined, indicates that dynamic loading of |
1437 | * some sort is available. |
a687059c |
1438 | */ |
2304df62 |
1439 | #$usedl USE_DYNAMIC_LOADING /**/ |
a687059c |
1440 | |
1aef975c |
1441 | /* I_SYS_STAT: |
1442 | * This symbol, if defined, indicates to the C program that it should |
1443 | * include <sys/stat.h>. |
1444 | */ |
1445 | #$i_sysstat I_SYS_STAT /**/ |
1446 | |
94b6baf5 |
1447 | /* Free_t: |
1448 | * This variable contains the return type of free(). It is usually |
1449 | * void, but occasionally int. |
1450 | */ |
2304df62 |
1451 | /* Malloc_t: |
1452 | * This symbol is the type of pointer returned by malloc and realloc. |
36ce8bec |
1453 | */ |
2304df62 |
1454 | #define Malloc_t $malloctype /**/ |
94b6baf5 |
1455 | #define Free_t $freetype /**/ |
36ce8bec |
1456 | |
85e6fe83 |
1457 | /* MYMALLOC: |
1458 | * This symbol, if defined, indicates that we're using our own malloc. |
1459 | */ |
1460 | #$d_mymalloc MYMALLOC /**/ |
1461 | |
16d20bd9 |
1462 | /* SITELIB_EXP: |
1463 | * This symbol contains the ~name expanded version of SITELIB, to be used |
1464 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1465 | */ |
1466 | #$d_sitelib SITELIB_EXP "$sitelibexp" /**/ |
1467 | |
fe14fcc3 |
1468 | #endif |
8d063cd8 |
1469 | !GROK!THIS! |