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. |
7bac28a0 |
42 | * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture |
43 | * Binaries (MAB) for targets with varying alignment. This only matters |
44 | * for perl, where the config.h can be generated and installed on one |
45 | * system, and used by a different architecture to build an extension. |
46 | * The default is eight, for safety. |
a0d0e21e |
47 | */ |
7bac28a0 |
48 | #ifndef NeXT |
a0d0e21e |
49 | #define MEM_ALIGNBYTES $alignbytes /**/ |
7bac28a0 |
50 | #else /* NeXT */ |
51 | #ifdef __m68k__ |
52 | #define MEM_ALIGNBYTES 2 |
53 | #else |
54 | #ifdef __i386__ |
55 | #define MEM_ALIGNBYTES 4 |
56 | #else /* __hppa__, __sparc__ and default for unknown architectures */ |
57 | #define MEM_ALIGNBYTES 8 |
58 | #endif /* __i386__ */ |
59 | #endif /* __m68k__ */ |
60 | #endif /* NeXT */ |
a0d0e21e |
61 | |
774d564b |
62 | /* ARCHNAME: |
63 | * This symbol holds a string representing the architecture name. |
64 | * It may be used to construct an architecture-dependant pathname |
65 | * where library files may be held under a private library, for |
66 | * instance. |
67 | */ |
68 | #define ARCHNAME "$archname" /**/ |
69 | |
2304df62 |
70 | /* BIN: |
71 | * This symbol holds the path of the bin directory where the package will |
72 | * be installed. Program must be prepared to deal with ~name substitution. |
a687059c |
73 | */ |
2ae324a7 |
74 | /* BIN_EXP: |
75 | * This symbol is the filename expanded version of the BIN symbol, for |
76 | * programs that do not want to deal with that at run-time. |
77 | */ |
2304df62 |
78 | #define BIN "$bin" /**/ |
2ae324a7 |
79 | #define BIN_EXP "$binexp" /**/ |
a687059c |
80 | |
ecfc5424 |
81 | /* CAT2: |
82 | * This macro catenates 2 tokens together. |
83 | */ |
a26b0745 |
84 | /* STRINGIFY: |
85 | * This macro surrounds its token with double quotes. |
86 | */ |
ecfc5424 |
87 | #if $cpp_stuff == 1 |
88 | #define CAT2(a,b)a/**/b |
89 | #define CAT3(a,b,c)a/**/b/**/c |
90 | #define CAT4(a,b,c,d)a/**/b/**/c/**/d |
91 | #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e |
92 | #define STRINGIFY(a)"a" |
93 | /* If you can get stringification with catify, tell me how! */ |
94 | #endif |
95 | #if $cpp_stuff == 42 |
96 | #define CAT2(a,b)a ## b |
97 | #define CAT3(a,b,c)a ## b ## c |
98 | #define CAT4(a,b,c,d)a ## b ## c ## d |
99 | #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e |
100 | #define StGiFy(a)# a |
101 | #define STRINGIFY(a)StGiFy(a) |
102 | #define SCAT2(a,b)StGiFy(a) StGiFy(b) |
103 | #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) |
104 | #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) |
105 | #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) |
106 | #endif |
107 | #ifndef CAT2 |
108 | #include "Bletch: How does this C preprocessor catenate tokens?" |
109 | #endif |
110 | |
2304df62 |
111 | /* CPPSTDIN: |
36ce8bec |
112 | * This symbol contains the first part of the string which will invoke |
113 | * the C preprocessor on the standard input and produce to standard |
2304df62 |
114 | * output. Typical value of "cc -E" or "/lib/cpp", but it can also |
115 | * call a wrapper. See CPPRUN. |
36ce8bec |
116 | */ |
2304df62 |
117 | /* CPPMINUS: |
36ce8bec |
118 | * This symbol contains the second part of the string which will invoke |
119 | * the C preprocessor on the standard input and produce to standard |
378cc40b |
120 | * output. This symbol will have the value "-" if CPPSTDIN needs a minus |
36ce8bec |
121 | * to specify standard input, otherwise the value is "". |
122 | */ |
378cc40b |
123 | #define CPPSTDIN "$cppstdin" |
36ce8bec |
124 | #define CPPMINUS "$cppminus" |
125 | |
a0d0e21e |
126 | /* HAS_ALARM: |
127 | * This symbol, if defined, indicates that the alarm routine is |
128 | * available. |
129 | */ |
130 | #$d_alarm HAS_ALARM /**/ |
131 | |
ecfc5424 |
132 | /* HASATTRIBUTE: |
133 | * This symbol indicates the C compiler can check for function attributes, |
134 | * such as printf formats. This is normally only supported by GNU cc. |
135 | */ |
136 | #$d_attribut HASATTRIBUTE /**/ |
137 | #ifndef HASATTRIBUTE |
138 | #define __attribute__(_arg_) |
139 | #endif |
140 | |
2304df62 |
141 | /* HAS_BCMP: |
142 | * This symbol is defined if the bcmp() routine is available to |
143 | * compare blocks of memory. |
a687059c |
144 | */ |
2304df62 |
145 | #$d_bcmp HAS_BCMP /**/ |
a687059c |
146 | |
2304df62 |
147 | /* HAS_BCOPY: |
148 | * This symbol is defined if the bcopy() routine is available to |
149 | * copy blocks of memory. |
c51b80d1 |
150 | */ |
2304df62 |
151 | #$d_bcopy HAS_BCOPY /**/ |
c51b80d1 |
152 | |
2304df62 |
153 | /* HAS_BZERO: |
154 | * This symbol is defined if the bzero() routine is available to |
155 | * set a memory block to 0. |
0d3e774c |
156 | */ |
2304df62 |
157 | #$d_bzero HAS_BZERO /**/ |
0d3e774c |
158 | |
a0d0e21e |
159 | /* CASTI32: |
160 | * This symbol is defined if the C compiler can cast negative |
161 | * or large floating point numbers to 32-bit ints. |
162 | */ |
163 | #$d_casti32 CASTI32 /**/ |
164 | |
2304df62 |
165 | /* CASTNEGFLOAT: |
166 | * This symbol is defined if the C compiler can cast negative |
167 | * numbers to unsigned longs, ints and shorts. |
b1248f16 |
168 | */ |
2304df62 |
169 | /* CASTFLAGS: |
7e1cf235 |
170 | * This symbol contains flags that say what difficulties the compiler |
171 | * has casting odd floating values to unsigned long: |
2304df62 |
172 | * 0 = ok |
7e1cf235 |
173 | * 1 = couldn't cast < 0 |
174 | * 2 = couldn't cast >= 0x80000000 |
232e078e |
175 | * 4 = couldn't cast in argument expression list |
7e1cf235 |
176 | */ |
2304df62 |
177 | #$d_castneg CASTNEGFLOAT /**/ |
178 | #define CASTFLAGS $castflags /**/ |
ed6116ce |
179 | |
a0d0e21e |
180 | /* HAS_CHOWN: |
181 | * This symbol, if defined, indicates that the chown routine is |
182 | * available. |
183 | */ |
184 | #$d_chown HAS_CHOWN /**/ |
185 | |
186 | /* HAS_CHROOT: |
187 | * This symbol, if defined, indicates that the chroot routine is |
188 | * available. |
189 | */ |
190 | #$d_chroot HAS_CHROOT /**/ |
191 | |
2304df62 |
192 | /* HAS_CHSIZE: |
87250799 |
193 | * This symbol, if defined, indicates that the chsize routine is available |
194 | * to truncate files. You might need a -lx to get this routine. |
195 | */ |
fe14fcc3 |
196 | #$d_chsize HAS_CHSIZE /**/ |
87250799 |
197 | |
ecfc5424 |
198 | /* VOID_CLOSEDIR: |
199 | * This symbol, if defined, indicates that the closedir() routine |
200 | * does not return a value. |
201 | */ |
202 | #$d_void_closedir VOID_CLOSEDIR /**/ |
203 | |
2304df62 |
204 | /* HASCONST: |
205 | * This symbol, if defined, indicates that this C compiler knows about |
206 | * the const type. There is no need to actually test for that symbol |
207 | * within your programs. The mere use of the "const" keyword will |
208 | * trigger the necessary tests. |
209 | */ |
210 | #$d_const HASCONST /**/ |
211 | #ifndef HASCONST |
212 | #define const |
213 | #endif |
214 | |
215 | /* HAS_CRYPT: |
2e1b3b7e |
216 | * This symbol, if defined, indicates that the crypt routine is available |
217 | * to encrypt passwords and the like. |
218 | */ |
2304df62 |
219 | #$d_crypt HAS_CRYPT /**/ |
2e1b3b7e |
220 | |
a0d0e21e |
221 | /* HAS_CUSERID: |
222 | * This symbol, if defined, indicates that the cuserid routine is |
223 | * available to get character login names. |
13281fa4 |
224 | */ |
a0d0e21e |
225 | #$d_cuserid HAS_CUSERID /**/ |
226 | |
227 | /* HAS_DBL_DIG: |
228 | * This symbol, if defined, indicates that this system's <float.h> |
229 | * or <limits.h> defines the symbol DBL_DIG, which is the number |
230 | * of significant digits in a double precision number. If this |
231 | * symbol is not defined, a guess of 15 is usually pretty good. |
232 | */ |
233 | #$d_dbl_dig HAS_DBL_DIG /* */ |
234 | |
235 | /* HAS_DIFFTIME: |
236 | * This symbol, if defined, indicates that the difftime routine is |
237 | * available. |
238 | */ |
239 | #$d_difftime HAS_DIFFTIME /**/ |
13281fa4 |
240 | |
ecfc5424 |
241 | /* HAS_DLERROR: |
242 | * This symbol, if defined, indicates that the dlerror routine is |
243 | * available to return a string describing the last error that |
244 | * occurred from a call to dlopen(), dlclose() or dlsym(). |
245 | */ |
246 | #$d_dlerror HAS_DLERROR /**/ |
247 | |
2304df62 |
248 | /* HAS_DUP2: |
249 | * This symbol, if defined, indicates that the dup2 routine is |
250 | * available to duplicate file descriptors. |
a687059c |
251 | */ |
2304df62 |
252 | #$d_dup2 HAS_DUP2 /**/ |
a687059c |
253 | |
2304df62 |
254 | /* HAS_FCHMOD: |
378cc40b |
255 | * This symbol, if defined, indicates that the fchmod routine is available |
256 | * to change mode of opened files. If unavailable, use chmod(). |
257 | */ |
2304df62 |
258 | #$d_fchmod HAS_FCHMOD /**/ |
378cc40b |
259 | |
2304df62 |
260 | /* HAS_FCHOWN: |
378cc40b |
261 | * This symbol, if defined, indicates that the fchown routine is available |
262 | * to change ownership of opened files. If unavailable, use chown(). |
263 | */ |
2304df62 |
264 | #$d_fchown HAS_FCHOWN /**/ |
378cc40b |
265 | |
2304df62 |
266 | /* HAS_FCNTL: |
fe14fcc3 |
267 | * This symbol, if defined, indicates to the C program that |
268 | * the fcntl() function exists. |
a687059c |
269 | */ |
2304df62 |
270 | #$d_fcntl HAS_FCNTL /**/ |
a687059c |
271 | |
a0d0e21e |
272 | /* HAS_FGETPOS: |
273 | * This symbol, if defined, indicates that the fgetpos routine is |
274 | * available to get the file position indicator, similar to ftell(). |
275 | */ |
276 | #$d_fgetpos HAS_FGETPOS /**/ |
277 | |
2304df62 |
278 | /* FLEXFILENAMES: |
7e1cf235 |
279 | * This symbol, if defined, indicates that the system supports filenames |
280 | * longer than 14 characters. |
281 | */ |
282 | #$d_flexfnam FLEXFILENAMES /**/ |
283 | |
2304df62 |
284 | /* HAS_FLOCK: |
285 | * This symbol, if defined, indicates that the flock routine is |
a687059c |
286 | * available to do file locking. |
287 | */ |
2304df62 |
288 | #$d_flock HAS_FLOCK /**/ |
a687059c |
289 | |
a0d0e21e |
290 | /* HAS_FORK: |
291 | * This symbol, if defined, indicates that the fork routine is |
292 | * available. |
293 | */ |
294 | #$d_fork HAS_FORK /**/ |
295 | |
296 | /* HAS_FSETPOS: |
297 | * This symbol, if defined, indicates that the fsetpos routine is |
298 | * available to set the file position indicator, similar to fseek(). |
299 | */ |
300 | #$d_fsetpos HAS_FSETPOS /**/ |
301 | |
5f05dabc |
302 | /* HAS_GETTIMEOFDAY: |
303 | * This symbol, if defined, indicates that the gettimeofday() system |
304 | * call is available for a sub-second accuracy clock. Usually, the file |
305 | * <sys/resource.h> needs to be included (see I_SYS_RESOURCE). |
306 | * The type "Timeval" should be used to refer to "struct timeval". |
307 | */ |
308 | #$d_gettimeod HAS_GETTIMEOFDAY /**/ |
309 | #ifdef HAS_GETTIMEOFDAY |
310 | #define Timeval struct timeval /* Structure used by gettimeofday() */ |
311 | #endif |
312 | |
2304df62 |
313 | /* HAS_GETGROUPS: |
378cc40b |
314 | * This symbol, if defined, indicates that the getgroups() routine is |
315 | * available to get the list of process groups. If unavailable, multiple |
316 | * groups are probably not supported. |
317 | */ |
5cd24f17 |
318 | /* HAS_SETGROUPS: |
319 | * This symbol, if defined, indicates that the setgroups() routine is |
320 | * available to set the list of process groups. If unavailable, multiple |
321 | * groups are probably not supported. |
322 | */ |
2304df62 |
323 | #$d_getgrps HAS_GETGROUPS /**/ |
5cd24f17 |
324 | #$d_setgrps HAS_SETGROUPS /**/ |
378cc40b |
325 | |
2304df62 |
326 | /* HAS_GETHOSTENT: |
327 | * This symbol, if defined, indicates that the gethostent routine is |
a687059c |
328 | * available to lookup host names in some data base or other. |
329 | */ |
2304df62 |
330 | #$d_gethent HAS_GETHOSTENT /**/ |
331 | |
4599a1de |
332 | /* HAS_GETHOSTBYADDR: |
3fd537d4 |
333 | * This symbol, if defined, indicates that the gethostbyaddr routine is |
4599a1de |
334 | * available to lookup hosts by their IP addresses. |
3fd537d4 |
335 | */ |
4599a1de |
336 | #$d_gethbyaddr HAS_GETHOSTBYADDR /**/ |
3fd537d4 |
337 | |
4599a1de |
338 | /* Netdb_host_t: |
3fd537d4 |
339 | * This symbol holds the type used for the 1st argument |
340 | * to gethostbyaddr(). |
341 | */ |
4599a1de |
342 | #define Netdb_host_t $netdb_host_type |
3fd537d4 |
343 | |
4599a1de |
344 | /* Netdb_hlen_t: |
3fd537d4 |
345 | * This symbol holds the type used for the 2nd argument |
346 | * to gethostbyaddr(). |
347 | */ |
4599a1de |
348 | #define Netdb_hlen_t $netdb_hlen_type |
3fd537d4 |
349 | |
4599a1de |
350 | /* HAS_GETHOSTBYNAME: |
351 | * This symbol, if defined, indicates that the gethostbyname routine is |
352 | * available to lookup hosts by their DNS names. |
353 | */ |
354 | #$d_gethbyname HAS_GETHOSTBYNAME /**/ |
355 | |
356 | /* Netdb_name_t: |
357 | * This symbol holds the type used for the 1st argument |
358 | * to gethostbyname(), the 1st argument to getnetbyname(), |
359 | * the 1st argument to getprotobyname(), the 1st argument to |
360 | * getservbyname(), the 2nd argument to getservbyname(), |
361 | * and the 2nd argument to getservbyport(). |
362 | */ |
363 | #define Netdb_name_t $netdb_name_type |
364 | |
5684ad5c |
365 | /* HAS_GETNETBYADDR: |
3fd537d4 |
366 | * This symbol, if defined, indicates that the getnetbyaddr routine is |
367 | * available to lookup networks by their IP addresses. |
368 | */ |
5684ad5c |
369 | #$d_getnbyaddr HAS_GETNETBYADDR /**/ |
3fd537d4 |
370 | |
4599a1de |
371 | /* Netdb_net_t: |
3fd537d4 |
372 | * This symbol holds the type used for the 1st argument |
373 | * to getnetbyaddr(). |
374 | */ |
4599a1de |
375 | #define Netdb_net_t $netdb_net_type |
376 | |
377 | /* HAS_GETNETBYNAME: |
378 | * This symbol, if defined, indicates that the getnetbyname routine is |
379 | * available to lookup networks by their names. |
380 | */ |
381 | #$d_getnbyname HAS_GETNETBYNAME /**/ |
382 | |
383 | /* HAS_GETPROTOBYNAME: |
384 | * This symbol, if defined, indicates that the getprotobyname routine is |
385 | * available to lookup protocols by their names. |
386 | */ |
387 | #$d_getpbyname HAS_GETPROTOBYNAME /**/ |
388 | |
389 | /* HAS_GETPROTOBYNUMBER: |
390 | * This symbol, if defined, indicates that the getprotobynumber routine is |
391 | * available to lookup protocols by their numbers. |
392 | */ |
393 | #$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ |
394 | |
395 | /* HAS_GETSERVBYNAME: |
396 | * This symbol, if defined, indicates that the getservbyname routine is |
397 | * available to lookup services by their names. |
398 | */ |
399 | #$d_getsbyname HAS_GETSERVBYNAME /**/ |
400 | |
401 | /* HAS_GETSERVBYPORT: |
402 | * This symbol, if defined, indicates that the getservbyport routine is |
403 | * available to lookup services by their ports. |
404 | */ |
405 | #$d_getsbyport HAS_GETSERVBYPORT /**/ |
3fd537d4 |
406 | |
2304df62 |
407 | /* HAS_UNAME: |
408 | * This symbol, if defined, indicates that the C program may use the |
409 | * uname() routine to derive the host name. See also HAS_GETHOSTNAME |
410 | * and PHOSTNAME. |
411 | */ |
412 | #$d_uname HAS_UNAME /**/ |
a687059c |
413 | |
a0d0e21e |
414 | /* HAS_GETLOGIN: |
415 | * This symbol, if defined, indicates that the getlogin routine is |
416 | * available to get the login name. |
417 | */ |
418 | #$d_getlogin HAS_GETLOGIN /**/ |
419 | |
2304df62 |
420 | /* HAS_GETPGRP2: |
d8f2e4cc |
421 | * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) |
422 | * routine is available to get the current process group. |
423 | */ |
2304df62 |
424 | #$d_getpgrp2 HAS_GETPGRP2 /**/ |
d8f2e4cc |
425 | |
a0d0e21e |
426 | /* HAS_GETPPID: |
427 | * This symbol, if defined, indicates that the getppid routine is |
428 | * available to get the parent process ID. |
429 | */ |
430 | #$d_getppid HAS_GETPPID /**/ |
431 | |
2304df62 |
432 | /* HAS_GETPRIORITY: |
433 | * This symbol, if defined, indicates that the getpriority routine is |
a687059c |
434 | * available to get a process's priority. |
435 | */ |
2304df62 |
436 | #$d_getprior HAS_GETPRIORITY /**/ |
a687059c |
437 | |
a0d0e21e |
438 | /* HAS_HTONL: |
439 | * This symbol, if defined, indicates that the htonl() routine (and |
440 | * friends htons() ntohl() ntohs()) are available to do network |
441 | * order byte swapping. |
442 | */ |
443 | /* HAS_HTONS: |
444 | * This symbol, if defined, indicates that the htons() routine (and |
445 | * friends htonl() ntohl() ntohs()) are available to do network |
446 | * order byte swapping. |
447 | */ |
448 | /* HAS_NTOHL: |
449 | * This symbol, if defined, indicates that the ntohl() routine (and |
450 | * friends htonl() htons() ntohs()) are available to do network |
451 | * order byte swapping. |
452 | */ |
453 | /* HAS_NTOHS: |
454 | * This symbol, if defined, indicates that the ntohs() routine (and |
455 | * friends htonl() htons() ntohl()) are available to do network |
456 | * order byte swapping. |
457 | */ |
458 | #$d_htonl HAS_HTONL /**/ |
459 | #$d_htonl HAS_HTONS /**/ |
460 | #$d_htonl HAS_NTOHL /**/ |
461 | #$d_htonl HAS_NTOHS /**/ |
462 | |
ecfc5424 |
463 | /* HAS_ISASCII: |
464 | * This manifest constant lets the C program know that isascii |
465 | * is available. |
466 | */ |
467 | #$d_isascii HAS_ISASCII /**/ |
468 | |
2304df62 |
469 | /* HAS_KILLPG: |
378cc40b |
470 | * This symbol, if defined, indicates that the killpg routine is available |
471 | * to kill process groups. If unavailable, you probably should use kill |
472 | * with a negative process number. |
473 | */ |
2304df62 |
474 | #$d_killpg HAS_KILLPG /**/ |
378cc40b |
475 | |
2304df62 |
476 | /* HAS_LINK: |
477 | * This symbol, if defined, indicates that the link routine is |
478 | * available to create hard links. |
0d3e774c |
479 | */ |
2304df62 |
480 | #$d_link HAS_LINK /**/ |
0d3e774c |
481 | |
ecfc5424 |
482 | /* HAS_LOCALECONV: |
483 | * This symbol, if defined, indicates that the localeconv routine is |
484 | * available for numeric and monetary formatting conventions. |
485 | */ |
486 | #$d_locconv HAS_LOCALECONV /**/ |
487 | |
a0d0e21e |
488 | /* HAS_LOCKF: |
489 | * This symbol, if defined, indicates that the lockf routine is |
490 | * available to do file locking. |
491 | */ |
492 | #$d_lockf HAS_LOCKF /**/ |
493 | |
2304df62 |
494 | /* HAS_LSTAT: |
495 | * This symbol, if defined, indicates that the lstat routine is |
496 | * available to do file stats on symbolic links. |
a687059c |
497 | */ |
2304df62 |
498 | #$d_lstat HAS_LSTAT /**/ |
a687059c |
499 | |
a0d0e21e |
500 | /* HAS_MBLEN: |
501 | * This symbol, if defined, indicates that the mblen routine is available |
502 | * to find the number of bytes in a multibye character. |
503 | */ |
504 | #$d_mblen HAS_MBLEN /**/ |
505 | |
506 | /* HAS_MBSTOWCS: |
507 | * This symbol, if defined, indicates that the mbstowcs routine is |
508 | * available to covert a multibyte string into a wide character string. |
509 | */ |
510 | #$d_mbstowcs HAS_MBSTOWCS /**/ |
511 | |
512 | /* HAS_MBTOWC: |
513 | * This symbol, if defined, indicates that the mbtowc routine is available |
514 | * to covert a multibyte to a wide character. |
515 | */ |
516 | #$d_mbtowc HAS_MBTOWC /**/ |
517 | |
2304df62 |
518 | /* HAS_MEMCMP: |
519 | * This symbol, if defined, indicates that the memcmp routine is available |
520 | * to compare blocks of memory. |
378cc40b |
521 | */ |
2304df62 |
522 | #$d_memcmp HAS_MEMCMP /**/ |
523 | |
524 | /* HAS_MEMCPY: |
9f971974 |
525 | * This symbol, if defined, indicates that the memcpy routine is available |
2304df62 |
526 | * to copy blocks of memory. |
9f971974 |
527 | */ |
2304df62 |
528 | #$d_memcpy HAS_MEMCPY /**/ |
9f971974 |
529 | |
2304df62 |
530 | /* HAS_MEMMOVE: |
9f971974 |
531 | * This symbol, if defined, indicates that the memmove routine is available |
2304df62 |
532 | * to copy potentially overlapping blocks of memory. This should be used |
533 | * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your |
534 | * own version. |
9f971974 |
535 | */ |
2304df62 |
536 | #$d_memmove HAS_MEMMOVE /**/ |
9f971974 |
537 | |
2304df62 |
538 | /* HAS_MEMSET: |
9f971974 |
539 | * This symbol, if defined, indicates that the memset routine is available |
2304df62 |
540 | * to set blocks of memory. |
9f971974 |
541 | */ |
2304df62 |
542 | #$d_memset HAS_MEMSET /**/ |
378cc40b |
543 | |
2304df62 |
544 | /* HAS_MKDIR: |
a687059c |
545 | * This symbol, if defined, indicates that the mkdir routine is available |
546 | * to create directories. Otherwise you should fork off a new process to |
547 | * exec /bin/mkdir. |
548 | */ |
2304df62 |
549 | #$d_mkdir HAS_MKDIR /**/ |
fe14fcc3 |
550 | |
ecfc5424 |
551 | /* HAS_MKFIFO: |
552 | * This symbol, if defined, indicates that the mkfifo routine is |
553 | * available to create FIFOs. Otherwise, mknod should be able to |
554 | * do it for you. However, if mkfifo is there, mknod might require |
555 | * super-user privileges which mkfifo will not. |
556 | */ |
557 | #$d_mkfifo HAS_MKFIFO /**/ |
558 | |
a0d0e21e |
559 | /* HAS_MKTIME: |
560 | * This symbol, if defined, indicates that the mktime routine is |
561 | * available. |
562 | */ |
563 | #$d_mktime HAS_MKTIME /**/ |
564 | |
2304df62 |
565 | /* HAS_MSG: |
fe14fcc3 |
566 | * This symbol, if defined, indicates that the entire msg*(2) library is |
2304df62 |
567 | * supported (IPC mechanism based on message queues). |
fe14fcc3 |
568 | */ |
2304df62 |
569 | #$d_msg HAS_MSG /**/ |
fe14fcc3 |
570 | |
a0d0e21e |
571 | /* HAS_NICE: |
572 | * This symbol, if defined, indicates that the nice routine is |
573 | * available. |
fe14fcc3 |
574 | */ |
a0d0e21e |
575 | #$d_nice HAS_NICE /**/ |
a687059c |
576 | |
a0d0e21e |
577 | /* HAS_OPEN3: |
578 | * This manifest constant lets the C program know that the three |
579 | * argument form of open(2) is available. |
fe14fcc3 |
580 | */ |
a0d0e21e |
581 | #$d_open3 HAS_OPEN3 /**/ |
fe14fcc3 |
582 | |
ecfc5424 |
583 | /* HAS_PATHCONF: |
584 | * This symbol, if defined, indicates that pathconf() is available |
585 | * to determine file-system related limits and options associated |
586 | * with a given filename. |
587 | */ |
588 | /* HAS_FPATHCONF: |
589 | * This symbol, if defined, indicates that pathconf() is available |
590 | * to determine file-system related limits and options associated |
591 | * with a given open file descriptor. |
592 | */ |
593 | #$d_pathconf HAS_PATHCONF /**/ |
594 | #$d_fpathconf HAS_FPATHCONF /**/ |
595 | |
a0d0e21e |
596 | /* HAS_PAUSE: |
597 | * This symbol, if defined, indicates that the pause routine is |
598 | * available to suspend a process until a signal is received. |
a687059c |
599 | */ |
a0d0e21e |
600 | #$d_pause HAS_PAUSE /**/ |
a687059c |
601 | |
a0d0e21e |
602 | /* HAS_PIPE: |
603 | * This symbol, if defined, indicates that the pipe routine is |
604 | * available to create an inter-process channel. |
fe14fcc3 |
605 | */ |
a0d0e21e |
606 | #$d_pipe HAS_PIPE /**/ |
607 | |
8e07c86e |
608 | /* HAS_POLL: |
609 | * This symbol, if defined, indicates that the poll routine is |
610 | * available to poll active file descriptors. |
611 | */ |
612 | #$d_poll HAS_POLL /**/ |
613 | |
52e1cb5e |
614 | /* HAS_PTHREAD_YIELD: |
615 | * This symbol, if defined, indicates that the pthread_yield routine is |
616 | * available to yield the execution of the current thread. |
617 | */ |
618 | #$d_pthread_yield HAS_PTHREAD_YIELD |
619 | |
a0d0e21e |
620 | /* HAS_READDIR: |
621 | * This symbol, if defined, indicates that the readdir routine is |
622 | * available to read directory entries. You may have to include |
623 | * <dirent.h>. See I_DIRENT. |
624 | */ |
625 | #$d_readdir HAS_READDIR /**/ |
626 | |
ce637636 |
627 | /* HAS_SCHED_YIELD: |
628 | * This symbol, if defined, indicates that the sched_yield |
629 | * routine is available to yield the execution of the current thread. |
630 | */ |
631 | #$d_sched_yield HAS_SCHED_YIELD |
632 | |
a0d0e21e |
633 | /* HAS_SEEKDIR: |
634 | * This symbol, if defined, indicates that the seekdir routine is |
635 | * available. You may have to include <dirent.h>. See I_DIRENT. |
636 | */ |
637 | #$d_seekdir HAS_SEEKDIR /**/ |
638 | |
639 | /* HAS_TELLDIR: |
640 | * This symbol, if defined, indicates that the telldir routine is |
641 | * available. You may have to include <dirent.h>. See I_DIRENT. |
642 | */ |
643 | #$d_telldir HAS_TELLDIR /**/ |
644 | |
645 | /* HAS_REWINDDIR: |
646 | * This symbol, if defined, indicates that the rewinddir routine is |
647 | * available. You may have to include <dirent.h>. See I_DIRENT. |
648 | */ |
649 | #$d_rewinddir HAS_REWINDDIR /**/ |
650 | |
651 | /* HAS_READLINK: |
652 | * This symbol, if defined, indicates that the readlink routine is |
653 | * available to read the value of a symbolic link. |
654 | */ |
655 | #$d_readlink HAS_READLINK /**/ |
fe14fcc3 |
656 | |
2304df62 |
657 | /* HAS_RENAME: |
378cc40b |
658 | * This symbol, if defined, indicates that the rename routine is available |
659 | * to rename files. Otherwise you should do the unlink(), link(), unlink() |
660 | * trick. |
661 | */ |
2304df62 |
662 | #$d_rename HAS_RENAME /**/ |
378cc40b |
663 | |
2304df62 |
664 | /* HAS_RMDIR: |
665 | * This symbol, if defined, indicates that the rmdir routine is |
666 | * available to remove directories. Otherwise you should fork off a |
667 | * new process to exec /bin/rmdir. |
9f971974 |
668 | */ |
2304df62 |
669 | #$d_rmdir HAS_RMDIR /**/ |
9f971974 |
670 | |
ecfc5424 |
671 | /* HAS_SAFE_BCOPY: |
672 | * This symbol, if defined, indicates that the bcopy routine is available |
673 | * to copy potentially overlapping memory blocks. Otherwise you should |
674 | * probably use memmove() or memcpy(). If neither is defined, roll your |
675 | * own version. |
676 | */ |
677 | #$d_safebcpy HAS_SAFE_BCOPY /**/ |
678 | |
679 | /* HAS_SAFE_MEMCPY: |
680 | * This symbol, if defined, indicates that the memcpy routine is available |
681 | * to copy potentially overlapping memory blocks. Otherwise you should |
682 | * probably use memmove() or memcpy(). If neither is defined, roll your |
683 | * own version. |
684 | */ |
685 | #$d_safemcpy HAS_SAFE_MEMCPY /**/ |
686 | |
36477c24 |
687 | /* HAS_SANE_MEMCMP: |
5f05dabc |
688 | * This symbol, if defined, indicates that the memcmp routine is available |
689 | * and can be used to compare relative magnitudes of chars with their high |
690 | * bits set. If it is not defined, roll your own version. |
36477c24 |
691 | */ |
692 | #$d_sanemcmp HAS_SANE_MEMCMP /**/ |
693 | |
2304df62 |
694 | /* HAS_SELECT: |
695 | * This symbol, if defined, indicates that the select routine is |
696 | * available to select active file descriptors. If the timeout field |
697 | * is used, <sys/time.h> may need to be included. |
fe14fcc3 |
698 | */ |
2304df62 |
699 | #$d_select HAS_SELECT /**/ |
a687059c |
700 | |
2304df62 |
701 | /* HAS_SEM: |
fe14fcc3 |
702 | * This symbol, if defined, indicates that the entire sem*(2) library is |
703 | * supported. |
704 | */ |
2304df62 |
705 | #$d_sem HAS_SEM /**/ |
fe14fcc3 |
706 | |
2304df62 |
707 | /* HAS_SETEGID: |
378cc40b |
708 | * This symbol, if defined, indicates that the setegid routine is available |
709 | * to change the effective gid of the current program. |
710 | */ |
2304df62 |
711 | #$d_setegid HAS_SETEGID /**/ |
378cc40b |
712 | |
2304df62 |
713 | /* HAS_SETEUID: |
378cc40b |
714 | * This symbol, if defined, indicates that the seteuid routine is available |
715 | * to change the effective uid of the current program. |
716 | */ |
2304df62 |
717 | #$d_seteuid HAS_SETEUID /**/ |
718 | |
a0d0e21e |
719 | /* HAS_SETLINEBUF: |
720 | * This symbol, if defined, indicates that the setlinebuf routine is |
721 | * available to change stderr or stdout from block-buffered or unbuffered |
722 | * to a line-buffered mode. |
723 | */ |
724 | #$d_setlinebuf HAS_SETLINEBUF /**/ |
725 | |
726 | /* HAS_SETLOCALE: |
727 | * This symbol, if defined, indicates that the setlocale routine is |
728 | * available to handle locale-specific ctype implementations. |
729 | */ |
730 | #$d_setlocale HAS_SETLOCALE /**/ |
731 | |
2304df62 |
732 | /* HAS_SETPGRP2: |
d8f2e4cc |
733 | * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) |
734 | * routine is available to set the current process group. |
735 | */ |
2304df62 |
736 | #$d_setpgrp2 HAS_SETPGRP2 /**/ |
d8f2e4cc |
737 | |
2304df62 |
738 | /* HAS_SETPRIORITY: |
739 | * This symbol, if defined, indicates that the setpriority routine is |
a687059c |
740 | * available to set a process's priority. |
741 | */ |
2304df62 |
742 | #$d_setprior HAS_SETPRIORITY /**/ |
a687059c |
743 | |
2304df62 |
744 | /* HAS_SETREGID: |
a687059c |
745 | * This symbol, if defined, indicates that the setregid routine is |
2304df62 |
746 | * available to change the real and effective gid of the current |
747 | * process. |
a687059c |
748 | */ |
2304df62 |
749 | /* HAS_SETRESGID: |
a687059c |
750 | * This symbol, if defined, indicates that the setresgid routine is |
751 | * available to change the real, effective and saved gid of the current |
2304df62 |
752 | * process. |
a687059c |
753 | */ |
2304df62 |
754 | #$d_setregid HAS_SETREGID /**/ |
755 | #$d_setresgid HAS_SETRESGID /**/ |
a687059c |
756 | |
2304df62 |
757 | /* HAS_SETREUID: |
a687059c |
758 | * This symbol, if defined, indicates that the setreuid routine is |
2304df62 |
759 | * available to change the real and effective uid of the current |
760 | * process. |
a687059c |
761 | */ |
2304df62 |
762 | /* HAS_SETRESUID: |
a687059c |
763 | * This symbol, if defined, indicates that the setresuid routine is |
764 | * available to change the real, effective and saved uid of the current |
2304df62 |
765 | * process. |
a687059c |
766 | */ |
2304df62 |
767 | #$d_setreuid HAS_SETREUID /**/ |
768 | #$d_setresuid HAS_SETRESUID /**/ |
a687059c |
769 | |
2304df62 |
770 | /* HAS_SETRGID: |
378cc40b |
771 | * This symbol, if defined, indicates that the setrgid routine is available |
772 | * to change the real gid of the current program. |
773 | */ |
2304df62 |
774 | #$d_setrgid HAS_SETRGID /**/ |
378cc40b |
775 | |
2304df62 |
776 | /* HAS_SETRUID: |
378cc40b |
777 | * This symbol, if defined, indicates that the setruid routine is available |
778 | * to change the real uid of the current program. |
779 | */ |
2304df62 |
780 | #$d_setruid HAS_SETRUID /**/ |
781 | |
782 | /* HAS_SETSID: |
783 | * This symbol, if defined, indicates that the setsid routine is |
784 | * available to set the process group ID. |
785 | */ |
786 | #$d_setsid HAS_SETSID /**/ |
fe14fcc3 |
787 | |
2304df62 |
788 | /* HAS_SHM: |
fe14fcc3 |
789 | * This symbol, if defined, indicates that the entire shm*(2) library is |
790 | * supported. |
791 | */ |
2304df62 |
792 | #$d_shm HAS_SHM /**/ |
fe14fcc3 |
793 | |
a0d0e21e |
794 | /* Shmat_t: |
795 | * This symbol holds the return type of the shmat() system call. |
796 | * Usually set to 'void *' or 'char *'. |
fe14fcc3 |
797 | */ |
a0d0e21e |
798 | /* HAS_SHMAT_PROTOTYPE: |
799 | * This symbol, if defined, indicates that the sys/shm.h includes |
800 | * a prototype for shmat(). Otherwise, it is up to the program to |
801 | * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, |
802 | * but not always right so it should be emitted by the program only |
803 | * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. |
fe14fcc3 |
804 | */ |
a0d0e21e |
805 | #define Shmat_t $shmattype /**/ |
806 | #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ |
fe14fcc3 |
807 | |
568ef1f6 |
808 | /* HAS_SIGACTION: |
809 | * This symbol, if defined, indicates that Vr4's sigaction() routine |
810 | * is available. |
811 | */ |
812 | #$d_sigaction HAS_SIGACTION /**/ |
813 | |
2304df62 |
814 | /* HAS_SOCKET: |
a687059c |
815 | * This symbol, if defined, indicates that the BSD socket interface is |
816 | * supported. |
817 | */ |
2304df62 |
818 | /* HAS_SOCKETPAIR: |
819 | * This symbol, if defined, indicates that the BSD socketpair() call is |
a687059c |
820 | * supported. |
821 | */ |
2304df62 |
822 | #$d_socket HAS_SOCKET /**/ |
823 | #$d_sockpair HAS_SOCKETPAIR /**/ |
a687059c |
824 | |
2304df62 |
825 | /* USE_STAT_BLOCKS: |
c51b80d1 |
826 | * This symbol is defined if this system has a stat structure declaring |
827 | * st_blksize and st_blocks. |
828 | */ |
2304df62 |
829 | #$d_statblks USE_STAT_BLOCKS /**/ |
c51b80d1 |
830 | |
16d20bd9 |
831 | /* USE_STDIO_PTR: |
832 | * This symbol is defined if the _ptr and _cnt fields (or similar) |
833 | * of the stdio FILE structure can be used to access the stdio buffer |
834 | * for a file handle. If this is defined, then the FILE_ptr(fp) |
835 | * and FILE_cnt(fp) macros will also be defined and should be used |
836 | * to access these fields. |
837 | */ |
16d20bd9 |
838 | /* FILE_ptr: |
839 | * This macro is used to access the _ptr field (or equivalent) of the |
840 | * FILE structure pointed to by its argument. This macro will always be |
841 | * defined if USE_STDIO_PTR is defined. |
842 | */ |
c2960299 |
843 | /* STDIO_PTR_LVALUE: |
844 | * This symbol is defined if the FILE_ptr macro can be used as an |
845 | * lvalue. |
846 | */ |
16d20bd9 |
847 | /* FILE_cnt: |
848 | * This macro is used to access the _cnt field (or equivalent) of the |
849 | * FILE structure pointed to by its argument. This macro will always be |
850 | * defined if USE_STDIO_PTR is defined. |
851 | */ |
c2960299 |
852 | /* STDIO_CNT_LVALUE: |
853 | * This symbol is defined if the FILE_cnt macro can be used as an |
854 | * lvalue. |
855 | */ |
e876cf0b |
856 | #$d_stdstdio USE_STDIO_PTR /**/ |
16d20bd9 |
857 | #ifdef USE_STDIO_PTR |
858 | #define FILE_ptr(fp) $stdio_ptr |
4aa0a1f7 |
859 | #$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ |
16d20bd9 |
860 | #define FILE_cnt(fp) $stdio_cnt |
4aa0a1f7 |
861 | #$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ |
16d20bd9 |
862 | #endif |
863 | |
e876cf0b |
864 | /* USE_STDIO_BASE: |
865 | * This symbol is defined if the _base field (or similar) of the |
866 | * stdio FILE structure can be used to access the stdio buffer for |
867 | * a file handle. If this is defined, then the FILE_base(fp) macro |
868 | * will also be defined and should be used to access this field. |
869 | * Also, the FILE_bufsiz(fp) macro will be defined and should be used |
870 | * to determine the number of bytes in the buffer. USE_STDIO_BASE |
871 | * will never be defined unless USE_STDIO_PTR is. |
872 | */ |
16d20bd9 |
873 | /* FILE_base: |
874 | * This macro is used to access the _base field (or equivalent) of the |
875 | * FILE structure pointed to by its argument. This macro will always be |
876 | * defined if USE_STDIO_BASE is defined. |
877 | */ |
878 | /* FILE_bufsiz: |
879 | * This macro is used to determine the number of bytes in the I/O |
880 | * buffer pointed to by _base field (or equivalent) of the FILE |
881 | * structure pointed to its argument. This macro will always be defined |
882 | * if USE_STDIO_BASE is defined. |
36ce8bec |
883 | */ |
e876cf0b |
884 | #$d_stdiobase USE_STDIO_BASE /**/ |
16d20bd9 |
885 | #ifdef USE_STDIO_BASE |
886 | #define FILE_base(fp) $stdio_base |
887 | #define FILE_bufsiz(fp) $stdio_bufsiz |
888 | #endif |
36ce8bec |
889 | |
a0d0e21e |
890 | /* HAS_STRCHR: |
891 | * This symbol is defined to indicate that the strchr()/strrchr() |
892 | * functions are available for string searching. If not, try the |
893 | * index()/rindex() pair. |
894 | */ |
895 | /* HAS_INDEX: |
896 | * This symbol is defined to indicate that the index()/rindex() |
897 | * functions are available for string searching. |
898 | */ |
899 | #$d_strchr HAS_STRCHR /**/ |
900 | #$d_index HAS_INDEX /**/ |
901 | |
902 | /* HAS_STRCOLL: |
903 | * This symbol, if defined, indicates that the strcoll routine is |
904 | * available to compare strings using collating information. |
905 | */ |
906 | #$d_strcoll HAS_STRCOLL /**/ |
907 | |
2304df62 |
908 | /* USE_STRUCT_COPY: |
8d063cd8 |
909 | * This symbol, if defined, indicates that this C compiler knows how |
910 | * to copy structures. If undefined, you'll need to use a block copy |
911 | * routine of some sort instead. |
912 | */ |
2304df62 |
913 | #$d_strctcpy USE_STRUCT_COPY /**/ |
8d063cd8 |
914 | |
a0d0e21e |
915 | /* HAS_STRERROR: |
916 | * This symbol, if defined, indicates that the strerror routine is |
917 | * available to translate error numbers to strings. See the writeup |
918 | * of Strerror() in this file before you try to define your own. |
919 | */ |
920 | /* HAS_SYS_ERRLIST: |
921 | * This symbol, if defined, indicates that the sys_errlist array is |
922 | * available to translate error numbers to strings. The extern int |
923 | * sys_nerr gives the size of that table. |
924 | */ |
925 | /* Strerror: |
926 | * This preprocessor symbol is defined as a macro if strerror() is |
927 | * not available to translate error numbers to strings but sys_errlist[] |
928 | * array is there. |
929 | */ |
930 | #$d_strerror HAS_STRERROR /**/ |
931 | #$d_syserrlst HAS_SYS_ERRLIST /**/ |
932 | #define Strerror(e) $d_strerrm |
933 | |
a89d8a78 |
934 | /* HAS_STRTOD: |
935 | * This symbol, if defined, indicates that the strtod routine is |
5f05dabc |
936 | * available to provide better numeric string conversion than atof(). |
a89d8a78 |
937 | */ |
938 | #$d_strtod HAS_STRTOD /**/ |
939 | |
940 | /* HAS_STRTOL: |
5f05dabc |
941 | * This symbol, if defined, indicates that the strtol routine is available |
942 | * to provide better numeric string conversion than atoi() and friends. |
a89d8a78 |
943 | */ |
944 | #$d_strtol HAS_STRTOL /**/ |
945 | |
946 | /* HAS_STRTOUL: |
947 | * This symbol, if defined, indicates that the strtoul routine is |
5f05dabc |
948 | * available to provide conversion of strings to unsigned long. |
a89d8a78 |
949 | */ |
950 | #$d_strtoul HAS_STRTOUL /**/ |
951 | |
a0d0e21e |
952 | /* HAS_STRXFRM: |
953 | * This symbol, if defined, indicates that the strxfrm() routine is |
954 | * available to transform strings. |
955 | */ |
956 | #$d_strxfrm HAS_STRXFRM /**/ |
957 | |
2304df62 |
958 | /* HAS_SYMLINK: |
2e1b3b7e |
959 | * This symbol, if defined, indicates that the symlink routine is available |
960 | * to create symbolic links. |
961 | */ |
2304df62 |
962 | #$d_symlink HAS_SYMLINK /**/ |
2e1b3b7e |
963 | |
2304df62 |
964 | /* HAS_SYSCALL: |
965 | * This symbol, if defined, indicates that the syscall routine is |
966 | * available to call arbitrary system calls. If undefined, that's tough. |
a687059c |
967 | */ |
2304df62 |
968 | #$d_syscall HAS_SYSCALL /**/ |
e5d73d77 |
969 | |
ecfc5424 |
970 | /* HAS_SYSCONF: |
971 | * This symbol, if defined, indicates that sysconf() is available |
972 | * to determine system related limits and options. |
973 | */ |
974 | #$d_sysconf HAS_SYSCONF /**/ |
975 | |
2304df62 |
976 | /* HAS_SYSTEM: |
977 | * This symbol, if defined, indicates that the system routine is |
978 | * available to issue a shell command. |
9f971974 |
979 | */ |
2304df62 |
980 | #$d_system HAS_SYSTEM /**/ |
9f971974 |
981 | |
a0d0e21e |
982 | /* HAS_TCGETPGRP: |
983 | * This symbol, if defined, indicates that the tcgetpgrp routine is |
984 | * available to get foreground process group ID. |
85e6fe83 |
985 | */ |
a0d0e21e |
986 | #$d_tcgetpgrp HAS_TCGETPGRP /**/ |
987 | |
988 | /* HAS_TCSETPGRP: |
989 | * This symbol, if defined, indicates that the tcsetpgrp routine is |
990 | * available to set foreground process group ID. |
991 | */ |
992 | #$d_tcsetpgrp HAS_TCSETPGRP /**/ |
85e6fe83 |
993 | |
ecfc5424 |
994 | /* Time_t: |
995 | * This symbol holds the type returned by time(). It can be long, |
996 | * or time_t on BSD sites (in which case <sys/types.h> should be |
997 | * included). |
998 | */ |
999 | #define Time_t $timetype /* Time type */ |
1000 | |
2304df62 |
1001 | /* HAS_TIMES: |
1002 | * This symbol, if defined, indicates that the times() routine exists. |
1003 | * Note that this became obsolete on some systems (SUNOS), which now |
1004 | * use getrusage(). It may be necessary to include <sys/times.h>. |
1005 | */ |
1006 | #$d_times HAS_TIMES /**/ |
1007 | |
1008 | /* HAS_TRUNCATE: |
87250799 |
1009 | * This symbol, if defined, indicates that the truncate routine is |
1010 | * available to truncate files. |
1011 | */ |
2304df62 |
1012 | #$d_truncate HAS_TRUNCATE /**/ |
87250799 |
1013 | |
a0d0e21e |
1014 | /* HAS_TZNAME: |
1015 | * This symbol, if defined, indicates that the tzname[] array is |
1016 | * available to access timezone names. |
1017 | */ |
1018 | #$d_tzname HAS_TZNAME /**/ |
1019 | |
1020 | /* HAS_UMASK: |
1021 | * This symbol, if defined, indicates that the umask routine is |
1022 | * available to set and get the value of the file creation mask. |
1023 | */ |
1024 | #$d_umask HAS_UMASK /**/ |
1025 | |
1026 | /* HAS_VFORK: |
1027 | * This symbol, if defined, indicates that vfork() exists. |
2304df62 |
1028 | */ |
a0d0e21e |
1029 | #$d_vfork HAS_VFORK /**/ |
2304df62 |
1030 | |
ecfc5424 |
1031 | /* Signal_t: |
1032 | * This symbol's value is either "void" or "int", corresponding to the |
1033 | * appropriate return type of a signal handler. Thus, you can declare |
1034 | * a signal handler using "Signal_t (*handler)()", and define the |
1035 | * handler using "Signal_t handler(sig)". |
1036 | */ |
ecfc5424 |
1037 | #define Signal_t $signal_t /* Signal handler's return type */ |
36ce8bec |
1038 | |
2304df62 |
1039 | /* HASVOLATILE: |
afd9f252 |
1040 | * This symbol, if defined, indicates that this C compiler knows about |
1041 | * the volatile declaration. |
1042 | */ |
1043 | #$d_volatile HASVOLATILE /**/ |
2304df62 |
1044 | #ifndef HASVOLATILE |
1045 | #define volatile |
1046 | #endif |
afd9f252 |
1047 | |
2304df62 |
1048 | /* HAS_VPRINTF: |
a687059c |
1049 | * This symbol, if defined, indicates that the vprintf routine is available |
1050 | * to printf with a pointer to an argument list. If unavailable, you |
1051 | * may need to write your own, probably in terms of _doprnt(). |
1052 | */ |
2304df62 |
1053 | /* USE_CHAR_VSPRINTF: |
a687059c |
1054 | * This symbol is defined if this system has vsprintf() returning type |
1055 | * (char*). The trend seems to be to declare it as "int vsprintf()". It |
1056 | * is up to the package author to declare vsprintf correctly based on the |
1057 | * symbol. |
1058 | */ |
2304df62 |
1059 | #$d_vprintf HAS_VPRINTF /**/ |
1060 | #$d_charvspr USE_CHAR_VSPRINTF /**/ |
a687059c |
1061 | |
2304df62 |
1062 | /* HAS_WAIT4: |
bf38876a |
1063 | * This symbol, if defined, indicates that wait4() exists. |
1064 | */ |
2304df62 |
1065 | #$d_wait4 HAS_WAIT4 /**/ |
bf38876a |
1066 | |
2304df62 |
1067 | /* HAS_WAITPID: |
1068 | * This symbol, if defined, indicates that the waitpid routine is |
1069 | * available to wait for child process. |
39c3038c |
1070 | */ |
2304df62 |
1071 | #$d_waitpid HAS_WAITPID /**/ |
39c3038c |
1072 | |
a0d0e21e |
1073 | /* HAS_WCSTOMBS: |
1074 | * This symbol, if defined, indicates that the wcstombs routine is |
1075 | * available to convert wide character strings to multibyte strings. |
1076 | */ |
1077 | #$d_wcstombs HAS_WCSTOMBS /**/ |
1078 | |
1079 | /* HAS_WCTOMB: |
1080 | * This symbol, if defined, indicates that the wctomb routine is available |
1081 | * to covert a wide character to a multibyte. |
1082 | */ |
1083 | #$d_wctomb HAS_WCTOMB /**/ |
1084 | |
1085 | /* Fpos_t: |
1086 | * This symbol holds the type used to declare file positions in libc. |
1087 | * It can be fpos_t, long, uint, etc... It may be necessary to include |
1088 | * <sys/types.h> to get any typedef'ed information. |
1089 | */ |
1090 | #define Fpos_t $fpostype /* File position type */ |
1091 | |
1092 | /* Gid_t: |
1093 | * This symbol holds the return type of getgid() and the type of |
1094 | * argument to setrgid() and related functions. Typically, |
1095 | * it is the type of group ids in the kernel. It can be int, ushort, |
1096 | * uid_t, etc... It may be necessary to include <sys/types.h> to get |
1097 | * any typedef'ed information. |
378cc40b |
1098 | */ |
a0d0e21e |
1099 | #define Gid_t $gidtype /* Type for getgid(), etc... */ |
378cc40b |
1100 | |
ecfc5424 |
1101 | /* Groups_t: |
1102 | * This symbol holds the type used for the second argument to |
5cd24f17 |
1103 | * [gs]etgroups(). Usually, this is the same of gidtype, but |
ecfc5424 |
1104 | * sometimes it isn't. It can be int, ushort, uid_t, etc... |
1105 | * It may be necessary to include <sys/types.h> to get any |
1106 | * typedef'ed information. This is only required if you have |
5cd24f17 |
1107 | * getgroups() or setgroups(). |
ecfc5424 |
1108 | */ |
5cd24f17 |
1109 | #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) |
1110 | #define Groups_t $groupstype /* Type for 2nd arg to [gs]etgroups() */ |
ecfc5424 |
1111 | #endif |
1112 | |
232e078e |
1113 | /* DB_Prefix_t: |
1114 | * This symbol contains the type of the prefix structure element |
1115 | * in the <db.h> header file. In older versions of DB, it was |
1116 | * int, while in newer ones it is u_int32_t. |
1117 | */ |
1118 | /* DB_Hash_t: |
1119 | * This symbol contains the type of the prefix structure element |
1120 | * in the <db.h> header file. In older versions of DB, it was |
1121 | * int, while in newer ones it is size_t. |
1122 | */ |
1123 | #define DB_Hash_t $db_hashtype /**/ |
1124 | #define DB_Prefix_t $db_prefixtype /**/ |
1125 | |
2304df62 |
1126 | /* I_DIRENT: |
1127 | * This symbol, if defined, indicates to the C program that it should |
1128 | * include <dirent.h>. Using this symbol also triggers the definition |
1129 | * of the Direntry_t define which ends up being 'struct dirent' or |
1130 | * 'struct direct' depending on the availability of <dirent.h>. |
1c3d792e |
1131 | */ |
2304df62 |
1132 | /* DIRNAMLEN: |
1133 | * This symbol, if defined, indicates to the C program that the length |
1134 | * of directory entry names is provided by a d_namlen field. Otherwise |
1135 | * you need to do strlen() on the d_name field. |
1136 | */ |
a0d0e21e |
1137 | /* Direntry_t: |
1138 | * This symbol is set to 'struct direct' or 'struct dirent' depending on |
1139 | * whether dirent is available or not. You should use this pseudo type to |
1140 | * portably declare your directory entries. |
1141 | */ |
2304df62 |
1142 | #$i_dirent I_DIRENT /**/ |
1143 | #$d_dirnamlen DIRNAMLEN /**/ |
a0d0e21e |
1144 | #define Direntry_t $direntrytype |
1145 | |
1146 | /* I_DLFCN: |
1147 | * This symbol, if defined, indicates that <dlfcn.h> exists and should |
1148 | * be included. |
1149 | */ |
1150 | #$i_dlfcn I_DLFCN /**/ |
1c3d792e |
1151 | |
2304df62 |
1152 | /* I_FCNTL: |
fe14fcc3 |
1153 | * This manifest constant tells the C program to include <fcntl.h>. |
a687059c |
1154 | */ |
2304df62 |
1155 | #$i_fcntl I_FCNTL /**/ |
a687059c |
1156 | |
a0d0e21e |
1157 | /* I_FLOAT: |
1158 | * This symbol, if defined, indicates to the C program that it should |
1159 | * include <float.h> to get definition of symbols like DBL_MAX or |
1160 | * DBL_MIN, i.e. machine dependent floating point values. |
a687059c |
1161 | */ |
a0d0e21e |
1162 | #$i_float I_FLOAT /**/ |
a687059c |
1163 | |
2304df62 |
1164 | /* I_GRP: |
a687059c |
1165 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1166 | * include <grp.h>. |
a687059c |
1167 | */ |
2304df62 |
1168 | #$i_grp I_GRP /**/ |
a687059c |
1169 | |
a0d0e21e |
1170 | /* I_LIMITS: |
1171 | * This symbol, if defined, indicates to the C program that it should |
1172 | * include <limits.h> to get definition of symbols like WORD_BIT or |
1173 | * LONG_MAX, i.e. machine dependant limitations. |
1174 | */ |
1175 | #$i_limits I_LIMITS /**/ |
1176 | |
1177 | /* I_MATH: |
1178 | * This symbol, if defined, indicates to the C program that it should |
1179 | * include <math.h>. |
1180 | */ |
1181 | #$i_math I_MATH /**/ |
1182 | |
1183 | /* I_MEMORY: |
1184 | * This symbol, if defined, indicates to the C program that it should |
1185 | * include <memory.h>. |
1186 | */ |
1187 | #$i_memory I_MEMORY /**/ |
1188 | |
232e078e |
1189 | /* I_NDBM: |
16d20bd9 |
1190 | * This symbol, if defined, indicates that <ndbm.h> exists and should |
232e078e |
1191 | * be included. |
1192 | */ |
1193 | #$i_ndbm I_NDBM /**/ |
1194 | |
ecfc5424 |
1195 | /* I_NET_ERRNO: |
1196 | * This symbol, if defined, indicates that <net/errno.h> exists and |
1197 | * should be included. |
2304df62 |
1198 | */ |
ecfc5424 |
1199 | #$i_neterrno I_NET_ERRNO /**/ |
2304df62 |
1200 | |
1201 | /* I_NETINET_IN: |
03a14243 |
1202 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1203 | * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. |
03a14243 |
1204 | */ |
2304df62 |
1205 | #$i_niin I_NETINET_IN /**/ |
03a14243 |
1206 | |
3fd537d4 |
1207 | /* I_NETDB: |
1208 | * This symbol, if defined, indicates that <netdb.h> exists and |
1209 | * should be included. |
1210 | */ |
1211 | #$i_netdb I_NETDB /**/ |
1212 | |
a0d0e21e |
1213 | /* I_PWD: |
1214 | * This symbol, if defined, indicates to the C program that it should |
1215 | * include <pwd.h>. |
a687059c |
1216 | */ |
a0d0e21e |
1217 | /* PWQUOTA: |
1218 | * This symbol, if defined, indicates to the C program that struct passwd |
1219 | * contains pw_quota. |
1220 | */ |
1221 | /* PWAGE: |
1222 | * This symbol, if defined, indicates to the C program that struct passwd |
1223 | * contains pw_age. |
1224 | */ |
1225 | /* PWCHANGE: |
1226 | * This symbol, if defined, indicates to the C program that struct passwd |
1227 | * contains pw_change. |
1228 | */ |
1229 | /* PWCLASS: |
1230 | * This symbol, if defined, indicates to the C program that struct passwd |
1231 | * contains pw_class. |
1232 | */ |
1233 | /* PWEXPIRE: |
1234 | * This symbol, if defined, indicates to the C program that struct passwd |
1235 | * contains pw_expire. |
1236 | */ |
1237 | /* PWCOMMENT: |
1238 | * This symbol, if defined, indicates to the C program that struct passwd |
1239 | * contains pw_comment. |
1240 | */ |
1241 | #$i_pwd I_PWD /**/ |
1242 | #$d_pwquota PWQUOTA /**/ |
1243 | #$d_pwage PWAGE /**/ |
1244 | #$d_pwchange PWCHANGE /**/ |
1245 | #$d_pwclass PWCLASS /**/ |
1246 | #$d_pwexpire PWEXPIRE /**/ |
1247 | #$d_pwcomment PWCOMMENT /**/ |
a687059c |
1248 | |
2304df62 |
1249 | /* I_STDDEF: |
1250 | * This symbol, if defined, indicates that <stddef.h> exists and should |
a687059c |
1251 | * be included. |
1252 | */ |
2304df62 |
1253 | #$i_stddef I_STDDEF /**/ |
a687059c |
1254 | |
a0d0e21e |
1255 | /* I_STDLIB: |
1256 | * This symbol, if defined, indicates that <stdlib.h> exists and should |
1257 | * be included. |
1258 | */ |
1259 | #$i_stdlib I_STDLIB /**/ |
1260 | |
1261 | /* I_STRING: |
85e6fe83 |
1262 | * This symbol, if defined, indicates to the C program that it should |
1263 | * include <string.h> (USG systems) instead of <strings.h> (BSD systems). |
1264 | */ |
1265 | #$i_string I_STRING /**/ |
1266 | |
2304df62 |
1267 | /* I_SYS_DIR: |
1268 | * This symbol, if defined, indicates to the C program that it should |
1269 | * include <sys/dir.h>. |
d8f2e4cc |
1270 | */ |
2304df62 |
1271 | #$i_sysdir I_SYS_DIR /**/ |
1272 | |
1273 | /* I_SYS_FILE: |
1274 | * This symbol, if defined, indicates to the C program that it should |
1275 | * include <sys/file.h> to get definition of R_OK and friends. |
d8f2e4cc |
1276 | */ |
2304df62 |
1277 | #$i_sysfile I_SYS_FILE /**/ |
1278 | |
1279 | /* I_SYS_IOCTL: |
1280 | * This symbol, if defined, indicates that <sys/ioctl.h> exists and should |
1281 | * be included. Otherwise, include <sgtty.h> or <termio.h>. |
d8f2e4cc |
1282 | */ |
2304df62 |
1283 | #$i_sysioctl I_SYS_IOCTL /**/ |
1284 | |
1285 | /* I_SYS_NDIR: |
1286 | * This symbol, if defined, indicates to the C program that it should |
1287 | * include <sys/ndir.h>. |
1288 | */ |
1289 | #$i_sysndir I_SYS_NDIR /**/ |
1290 | |
a0d0e21e |
1291 | /* I_SYS_PARAM: |
1292 | * This symbol, if defined, indicates to the C program that it should |
1293 | * include <sys/param.h>. |
1294 | */ |
1295 | #$i_sysparam I_SYS_PARAM /**/ |
1296 | |
e876cf0b |
1297 | /* I_SYS_RESOURCE: |
1298 | * This symbol, if defined, indicates to the C program that it should |
1299 | * include <sys/resource.h>. |
1300 | */ |
1301 | #$i_sysresrc I_SYS_RESOURCE /**/ |
1302 | |
2304df62 |
1303 | /* I_SYS_SELECT: |
1304 | * This symbol, if defined, indicates to the C program that it should |
1305 | * include <sys/select.h> in order to get definition of struct timeval. |
1306 | */ |
1307 | #$i_sysselct I_SYS_SELECT /**/ |
1308 | |
a0d0e21e |
1309 | /* I_SYS_TIMES: |
1310 | * This symbol, if defined, indicates to the C program that it should |
1311 | * include <sys/times.h>. |
1312 | */ |
1313 | #$i_systimes I_SYS_TIMES /**/ |
1314 | |
fed7345c |
1315 | /* I_SYS_TYPES: |
1316 | * This symbol, if defined, indicates to the C program that it should |
1317 | * include <sys/types.h>. |
1318 | */ |
1319 | #$i_systypes I_SYS_TYPES /**/ |
1320 | |
25f94b33 |
1321 | /* I_SYS_UN: |
1322 | * This symbol, if defined, indicates to the C program that it should |
1323 | * include <sys/un.h> to get UNIX domain socket definitions. |
1324 | */ |
1325 | #$i_sysun I_SYS_UN /**/ |
1326 | |
e876cf0b |
1327 | /* I_SYS_WAIT: |
1328 | * This symbol, if defined, indicates to the C program that it should |
1329 | * include <sys/wait.h>. |
1330 | */ |
1331 | #$i_syswait I_SYS_WAIT /**/ |
1332 | |
a0d0e21e |
1333 | /* I_TERMIO: |
1334 | * This symbol, if defined, indicates that the program should include |
1335 | * <termio.h> rather than <sgtty.h>. There are also differences in |
1336 | * the ioctl() calls that depend on the value of this symbol. |
1337 | */ |
1338 | /* I_TERMIOS: |
1339 | * This symbol, if defined, indicates that the program should include |
1340 | * the POSIX termios.h rather than sgtty.h or termio.h. |
1341 | * There are also differences in the ioctl() calls that depend on the |
1342 | * value of this symbol. |
1343 | */ |
1344 | /* I_SGTTY: |
1345 | * This symbol, if defined, indicates that the program should include |
1346 | * <sgtty.h> rather than <termio.h>. There are also differences in |
1347 | * the ioctl() calls that depend on the value of this symbol. |
1348 | */ |
1349 | #$i_termio I_TERMIO /**/ |
1350 | #$i_termios I_TERMIOS /**/ |
1351 | #$i_sgtty I_SGTTY /**/ |
1352 | |
2304df62 |
1353 | /* I_TIME: |
1354 | * This symbol, if defined, indicates to the C program that it should |
1355 | * include <time.h>. |
1356 | */ |
1357 | /* I_SYS_TIME: |
1358 | * This symbol, if defined, indicates to the C program that it should |
1359 | * include <sys/time.h>. |
fe14fcc3 |
1360 | */ |
85e6fe83 |
1361 | /* I_SYS_TIME_KERNEL: |
1362 | * This symbol, if defined, indicates to the C program that it should |
1363 | * include <sys/time.h> with KERNEL defined. |
1364 | */ |
2304df62 |
1365 | #$i_time I_TIME /**/ |
1366 | #$i_systime I_SYS_TIME /**/ |
85e6fe83 |
1367 | #$i_systimek I_SYS_TIME_KERNEL /**/ |
1368 | |
1369 | /* I_UNISTD: |
1370 | * This symbol, if defined, indicates to the C program that it should |
1371 | * include <unistd.h>. |
1372 | */ |
1373 | #$i_unistd I_UNISTD /**/ |
d8f2e4cc |
1374 | |
2304df62 |
1375 | /* I_UTIME: |
d8f2e4cc |
1376 | * This symbol, if defined, indicates to the C program that it should |
2304df62 |
1377 | * include <utime.h>. |
d8f2e4cc |
1378 | */ |
2304df62 |
1379 | #$i_utime I_UTIME /**/ |
d8f2e4cc |
1380 | |
e876cf0b |
1381 | /* I_STDARG: |
1382 | * This symbol, if defined, indicates that <stdarg.h> exists and should |
1383 | * be included. |
1384 | */ |
1385 | /* I_VARARGS: |
1386 | * This symbol, if defined, indicates to the C program that it should |
1387 | * include <varargs.h>. |
1388 | */ |
1389 | #$i_stdarg I_STDARG /**/ |
1390 | #$i_varargs I_VARARGS /**/ |
1391 | |
a0d0e21e |
1392 | /* I_VFORK: |
1393 | * This symbol, if defined, indicates to the C program that it should |
1394 | * include vfork.h. |
1395 | */ |
1396 | #$i_vfork I_VFORK /**/ |
a687059c |
1397 | |
e876cf0b |
1398 | /* INTSIZE: |
24fef2a7 |
1399 | * This symbol contains the value of sizeof(int) so that the C |
1400 | * preprocessor can make decisions based on it. |
1401 | */ |
1402 | /* LONGSIZE: |
1403 | * This symbol contains the value of sizeof(long) so that the C |
1404 | * preprocessor can make decisions based on it. |
1405 | */ |
1406 | /* SHORTSIZE: |
1407 | * This symbol contains the value of sizeof(short) so that the C |
1408 | * preprocessor can make decisions based on it. |
e876cf0b |
1409 | */ |
1410 | #define INTSIZE $intsize /**/ |
24fef2a7 |
1411 | #define LONGSIZE $longsize /**/ |
1412 | #define SHORTSIZE $shortsize /**/ |
e876cf0b |
1413 | |
85e6fe83 |
1414 | /* Off_t: |
1415 | * This symbol holds the type used to declare offsets in the kernel. |
1416 | * It can be int, long, off_t, etc... It may be necessary to include |
1417 | * <sys/types.h> to get any typedef'ed information. |
1418 | */ |
1419 | #define Off_t $lseektype /* <offset> type */ |
1420 | |
ecfc5424 |
1421 | /* Mode_t: |
1422 | * This symbol holds the type used to declare file modes |
1423 | * for systems calls. It is usually mode_t, but may be |
1424 | * int or unsigned short. It may be necessary to include <sys/types.h> |
1425 | * to get any typedef'ed information. |
1426 | */ |
1427 | #define Mode_t $modetype /* file mode parameter for system calls */ |
1428 | |
774d564b |
1429 | /* VAL_O_NONBLOCK: |
1430 | * This symbol is to be used during open() or fcntl(F_SETFL) to turn on |
1431 | * non-blocking I/O for the file descriptor. Note that there is no way |
1432 | * back, i.e. you cannot turn it blocking again this way. If you wish to |
1433 | * alternatively switch between blocking and non-blocking, use the |
1434 | * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. |
1435 | */ |
1436 | /* VAL_EAGAIN: |
1437 | * This symbol holds the errno error code set by read() when no data was |
1438 | * present on the non-blocking file descriptor. |
1439 | */ |
1440 | /* RD_NODATA: |
1441 | * This symbol holds the return code from read() when no data is present |
1442 | * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is |
1443 | * not defined, then you can't distinguish between no data and EOF by |
1444 | * issuing a read(). You'll have to find another way to tell for sure! |
1445 | */ |
1446 | /* EOF_NONBLOCK: |
1447 | * This symbol, if defined, indicates to the C program that a read() on |
1448 | * a non-blocking file descriptor will return 0 on EOF, and not the value |
1449 | * held in RD_NODATA (-1 usually, in that case!). |
1450 | */ |
1451 | #define VAL_O_NONBLOCK $o_nonblock |
1452 | #define VAL_EAGAIN $eagain |
1453 | #define RD_NODATA $rd_nodata |
1454 | #$d_eofnblk EOF_NONBLOCK |
1455 | |
a0d0e21e |
1456 | /* CAN_PROTOTYPE: |
1457 | * If defined, this macro indicates that the C compiler can handle |
1458 | * function prototypes. |
85e6fe83 |
1459 | */ |
a0d0e21e |
1460 | /* _: |
1461 | * This macro is used to declare function parameters for folks who want |
1462 | * to make declarations with prototypes using a different style than |
1463 | * the above macros. Use double parentheses. For example: |
1464 | * |
1465 | * int main _((int argc, char *argv[])); |
1466 | */ |
1467 | #$prototype CAN_PROTOTYPE /**/ |
1468 | #ifdef CAN_PROTOTYPE |
1469 | #define _(args) args |
1470 | #else |
1471 | #define _(args) () |
1472 | #endif |
85e6fe83 |
1473 | |
2304df62 |
1474 | /* RANDBITS: |
1475 | * This symbol contains the number of bits of random number the rand() |
1476 | * function produces. Usual values are 15, 16, and 31. |
fe14fcc3 |
1477 | */ |
2304df62 |
1478 | #define RANDBITS $randbits /**/ |
1479 | |
a0d0e21e |
1480 | /* Select_fd_set_t: |
1481 | * This symbol holds the type used for the 2nd, 3rd, and 4th |
1482 | * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET |
1483 | * is defined, and 'int *' otherwise. This is only useful if you |
1484 | * have select(), of course. |
1485 | */ |
1486 | #define Select_fd_set_t $selecttype /**/ |
1487 | |
a0d0e21e |
1488 | /* Size_t: |
1489 | * This symbol holds the type used to declare length parameters |
1490 | * for string functions. It is usually size_t, but may be |
1491 | * unsigned long, int, etc. It may be necessary to include |
1492 | * <sys/types.h> to get any typedef'ed information. |
1493 | */ |
1494 | #define Size_t $sizetype /* length paramater for string functions */ |
1495 | |
774d564b |
1496 | /* SSize_t: |
1497 | * This symbol holds the type used by functions that return |
1498 | * a count of bytes or an error condition. It must be a signed type. |
1499 | * It is usually ssize_t, but may be long or int, etc. |
1500 | * It may be necessary to include <sys/types.h> or <unistd.h> |
1501 | * to get any typedef'ed information. |
1502 | * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). |
1503 | */ |
1504 | #define SSize_t $ssizetype /* signed count of bytes */ |
1505 | |
2304df62 |
1506 | /* STDCHAR: |
1507 | * This symbol is defined to be the type of char used in stdio.h. |
1508 | * It has the values "unsigned char" or "char". |
fe14fcc3 |
1509 | */ |
2304df62 |
1510 | #define STDCHAR $stdchar /**/ |
1511 | |
1512 | /* Uid_t: |
1513 | * This symbol holds the type used to declare user ids in the kernel. |
1514 | * It can be int, ushort, uid_t, etc... It may be necessary to include |
1515 | * <sys/types.h> to get any typedef'ed information. |
fe14fcc3 |
1516 | */ |
2304df62 |
1517 | #define Uid_t $uidtype /* UID type */ |
fe14fcc3 |
1518 | |
a0d0e21e |
1519 | /* LOC_SED: |
1520 | * This symbol holds the complete pathname to the sed program. |
85e6fe83 |
1521 | */ |
1aef975c |
1522 | #define LOC_SED "$full_sed" /**/ |
1523 | |
760ac839 |
1524 | /* OSNAME: |
1525 | * This symbol contains the name of the operating system, as determined |
1526 | * by Configure. You shouldn't rely on it too much; the specific |
1527 | * feature tests from Configure are generally more reliable. |
1528 | */ |
1529 | #define OSNAME "$osname" /**/ |
1530 | |
e876cf0b |
1531 | /* ARCHLIB: |
1532 | * This variable, if defined, holds the name of the directory in |
1533 | * which the user wants to put architecture-dependent public |
1534 | * library files for $package. It is most often a local directory |
1535 | * such as /usr/local/lib. Programs using this variable must be |
1536 | * prepared to deal with filename expansion. If ARCHLIB is the |
1537 | * same as PRIVLIB, it is not defined, since presumably the |
1538 | * program already searches PRIVLIB. |
1539 | */ |
4633a7c4 |
1540 | /* ARCHLIB_EXP: |
1541 | * This symbol contains the ~name expanded version of ARCHLIB, to be used |
1542 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1543 | */ |
e876cf0b |
1544 | #$d_archlib ARCHLIB "$archlib" /**/ |
4633a7c4 |
1545 | #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ |
1546 | |
5f05dabc |
1547 | /* BINCOMPAT3: |
1548 | * This symbol, if defined, indicates that Perl 5.004 should be |
1549 | * binary-compatible with Perl 5.003. |
1550 | */ |
1551 | #$d_bincompat3 BINCOMPAT3 /**/ |
1552 | |
8e07c86e |
1553 | /* BYTEORDER: |
e876cf0b |
1554 | * This symbol holds the hexadecimal constant defined in byteorder, |
8e07c86e |
1555 | * i.e. 0x1234 or 0x4321, etc... |
7bac28a0 |
1556 | * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture |
e876cf0b |
1557 | * Binaries (MAB) on either big endian or little endian machines. |
1558 | * The endian-ness is available at compile-time. This only matters |
1559 | * for perl, where the config.h can be generated and installed on |
1560 | * one system, and used by a different architecture to build an |
1561 | * extension. Older versions of NeXT that might not have |
1562 | * defined either *_ENDIAN__ were all on Motorola 680x0 series, |
1563 | * so the default case (for NeXT) is big endian to catch them. |
1564 | * This might matter for NeXT 3.0. |
8e07c86e |
1565 | */ |
40750cc0 |
1566 | #ifndef NeXT |
8e07c86e |
1567 | #define BYTEORDER 0x$byteorder /* large digits for MSB */ |
760ac839 |
1568 | #else /* NeXT */ |
1569 | #ifdef __LITTLE_ENDIAN__ |
40750cc0 |
1570 | #define BYTEORDER 0x1234 |
760ac839 |
1571 | #else /* __BIG_ENDIAN__ */ |
1572 | #define BYTEORDER 0x4321 |
40750cc0 |
1573 | #endif /* ENDIAN CHECK */ |
760ac839 |
1574 | #endif /* NeXT */ |
8e07c86e |
1575 | |
1aef975c |
1576 | /* CSH: |
1577 | * This symbol, if defined, indicates that the C-shell exists. |
1578 | * If defined, contains the full pathname of csh. |
1579 | */ |
1580 | #$d_csh CSH "$full_csh" /**/ |
85e6fe83 |
1581 | |
a0d0e21e |
1582 | /* DLSYM_NEEDS_UNDERSCORE: |
1583 | * This symbol, if defined, indicates that we need to prepend an |
1584 | * underscore to the symbol name before calling dlsym(). This only |
1585 | * makes sense if you *have* dlsym, which we will presume is the |
1586 | * case if you're using dl_dlopen.xs. |
85e6fe83 |
1587 | */ |
c1b76f5d |
1588 | #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ |
a0d0e21e |
1589 | |
bccf77a5 |
1590 | /* SETUID_SCRIPTS_ARE_SECURE_NOW: |
1591 | * This symbol, if defined, indicates that the bug that prevents |
1592 | * setuid scripts from being secure is not present in this kernel. |
1593 | */ |
1594 | /* DOSUID: |
1595 | * This symbol, if defined, indicates that the C program should |
1596 | * check the script that it is executing for setuid/setgid bits, and |
1597 | * attempt to emulate setuid/setgid on systems that have disabled |
1598 | * setuid #! scripts because the kernel can't do it securely. |
1599 | * It is up to the package designer to make sure that this emulation |
1600 | * is done securely. Among other things, it should do an fstat on |
1601 | * the script it just opened to make sure it really is a setuid/setgid |
1602 | * script, it should make sure the arguments passed correspond exactly |
1603 | * to the argument on the #! line, and it should not trust any |
1604 | * subprocesses to which it must pass the filename rather than the |
1605 | * file descriptor of the script to be executed. |
1606 | */ |
1607 | #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ |
1608 | #$d_dosuid DOSUID /**/ |
1609 | |
8e07c86e |
1610 | /* Gconvert: |
1611 | * This preprocessor macro is defined to convert a floating point |
1612 | * number to a string without a trailing decimal point. This |
1613 | * emulates the behavior of sprintf("%g"), but is sometimes much more |
1614 | * efficient. If gconvert() is not available, but gcvt() drops the |
1615 | * trailing decimal point, then gcvt() is used. If all else fails, |
1616 | * a macro using sprintf("%g") is used. Arguments for the Gconvert |
1617 | * macro are: value, number of digits, whether trailing zeros should |
1618 | * be retained, and the output buffer. |
1619 | * Possible values are: |
1620 | * d_Gconvert='gconvert((x),(n),(t),(b))' |
1621 | * d_Gconvert='gcvt((x),(n),(b))' |
1622 | * d_Gconvert='sprintf((b),"%.*g",(n),(x))' |
1623 | * The last two assume trailing zeros should not be kept. |
1624 | */ |
1625 | #define Gconvert(x,n,t,b) $d_Gconvert |
1626 | |
c1b76f5d |
1627 | /* HAS_GETPGID: |
1628 | * This symbol, if defined, indicates to the C program that |
1629 | * the getpgid(pid) function is available to get the |
1630 | * process group id. |
1631 | */ |
1632 | #$d_getpgid HAS_GETPGID /**/ |
1633 | |
1634 | /* HAS_GETPGRP: |
1635 | * This symbol, if defined, indicates that the getpgrp routine is |
1636 | * available to get the current process group. |
1637 | */ |
1638 | /* USE_BSD_GETPGRP: |
1639 | * This symbol, if defined, indicates that getpgrp needs one |
1640 | * arguments whereas USG one needs none. |
1641 | */ |
1642 | #$d_getpgrp HAS_GETPGRP /**/ |
1643 | #$d_bsdgetpgrp USE_BSD_GETPGRP /**/ |
1644 | |
774d564b |
1645 | /* HAS_INET_ATON: |
1646 | * This symbol, if defined, indicates to the C program that the |
1647 | * inet_aton() function is available to parse IP address "dotted-quad" |
1648 | * strings. |
1649 | */ |
1650 | #$d_inetaton HAS_INET_ATON /**/ |
1651 | |
c1b76f5d |
1652 | /* HAS_SETPGID: |
1653 | * This symbol, if defined, indicates to the C program that |
1654 | * the setpgid(pid, gpid) function is available to set the |
1655 | * process group id. |
1656 | */ |
1657 | #$d_setpgid HAS_SETPGID /**/ |
1658 | |
1659 | /* HAS_SETPGRP: |
1660 | * This symbol, if defined, indicates that the setpgrp routine is |
1661 | * available to set the current process group. |
1662 | */ |
1663 | /* USE_BSD_SETPGRP: |
1664 | * This symbol, if defined, indicates that setpgrp needs two |
1665 | * arguments whereas USG one needs none. See also HAS_SETPGID |
1666 | * for a POSIX interface. |
1667 | */ |
1668 | /* USE_BSDPGRP: |
1669 | * This symbol, if defined, indicates that the BSD notion of process |
1670 | * group is to be used. For instance, you have to say setpgrp(pid, pgrp) |
1671 | * instead of the USG setpgrp(). This should be obsolete since |
1672 | * there are systems which have BSD-ish setpgrp but USG-ish getpgrp. |
1673 | */ |
1674 | #$d_setpgrp HAS_SETPGRP /**/ |
1675 | #$d_bsdsetpgrp USE_BSD_SETPGRP /**/ |
1676 | #$d_bsdpgrp USE_BSDPGRP /**/ |
1677 | |
760ac839 |
1678 | /* USE_SFIO: |
1679 | * This symbol, if defined, indicates that sfio should |
1680 | * be used. |
1681 | */ |
1682 | #$d_sfio USE_SFIO /**/ |
1683 | |
52e1cb5e |
1684 | /* PTHREADS_CREATED_JOINABLE: |
1685 | * This symbol, if defined, indicates that pthreads are created |
1686 | * in the joinable (aka undetached) state. |
1687 | */ |
1688 | #$d_pthreads_created_joinable PTHREADS_CREATED_JOINABLE /**/ |
1689 | |
a5f75d66 |
1690 | /* Sigjmp_buf: |
760ac839 |
1691 | * This is the buffer type to be used with Sigsetjmp and Siglongjmp. |
a5f75d66 |
1692 | */ |
1693 | /* Sigsetjmp: |
760ac839 |
1694 | * This macro is used in the same way as sigsetjmp(), but will invoke |
1695 | * traditional setjmp() if sigsetjmp isn't available. |
1696 | * See HAS_SIGSETJMP. |
a5f75d66 |
1697 | */ |
1698 | /* Siglongjmp: |
760ac839 |
1699 | * This macro is used in the same way as siglongjmp(), but will invoke |
1700 | * traditional longjmp() if siglongjmp isn't available. |
1701 | * See HAS_SIGSETJMP. |
a5f75d66 |
1702 | */ |
1703 | #$d_sigsetjmp HAS_SIGSETJMP /**/ |
1704 | #ifdef HAS_SIGSETJMP |
1705 | #define Sigjmp_buf sigjmp_buf |
760ac839 |
1706 | #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) |
1707 | #define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) |
a5f75d66 |
1708 | #else |
1709 | #define Sigjmp_buf jmp_buf |
760ac839 |
1710 | #define Sigsetjmp(buf,save_mask) setjmp((buf)) |
1711 | #define Siglongjmp(buf,retval) longjmp((buf),(retval)) |
a5f75d66 |
1712 | #endif |
1713 | |
2304df62 |
1714 | /* USE_DYNAMIC_LOADING: |
1715 | * This symbol, if defined, indicates that dynamic loading of |
1716 | * some sort is available. |
a687059c |
1717 | */ |
2304df62 |
1718 | #$usedl USE_DYNAMIC_LOADING /**/ |
a687059c |
1719 | |
8e07c86e |
1720 | /* I_DBM: |
1721 | * This symbol, if defined, indicates that <dbm.h> exists and should |
1722 | * be included. |
1723 | */ |
1724 | /* I_RPCSVC_DBM: |
1725 | * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and |
1726 | * should be included. |
1727 | */ |
1728 | #$i_dbm I_DBM /**/ |
1729 | #$i_rpcsvcdbm I_RPCSVC_DBM /**/ |
1730 | |
4633a7c4 |
1731 | /* I_LOCALE: |
1732 | * This symbol, if defined, indicates to the C program that it should |
1733 | * include <locale.h>. |
1734 | */ |
1735 | #$i_locale I_LOCALE /**/ |
1736 | |
760ac839 |
1737 | /* I_SFIO: |
1738 | * This symbol, if defined, indicates to the C program that it should |
1739 | * include <sfio.h>. |
1740 | */ |
1741 | #$i_sfio I_SFIO /**/ |
1742 | |
1aef975c |
1743 | /* I_SYS_STAT: |
1744 | * This symbol, if defined, indicates to the C program that it should |
1745 | * include <sys/stat.h>. |
1746 | */ |
1747 | #$i_sysstat I_SYS_STAT /**/ |
1748 | |
e876cf0b |
1749 | /* I_VALUES: |
bccf77a5 |
1750 | * This symbol, if defined, indicates to the C program that it should |
e876cf0b |
1751 | * include <values.h> to get definition of symbols like MINFLOAT or |
1752 | * MAXLONG, i.e. machine dependant limitations. Probably, you |
1753 | * should use <limits.h> instead, if it is available. |
bccf77a5 |
1754 | */ |
e876cf0b |
1755 | #$i_values I_VALUES /**/ |
8e07c86e |
1756 | |
94b6baf5 |
1757 | /* Free_t: |
1758 | * This variable contains the return type of free(). It is usually |
1759 | * void, but occasionally int. |
1760 | */ |
2304df62 |
1761 | /* Malloc_t: |
1762 | * This symbol is the type of pointer returned by malloc and realloc. |
36ce8bec |
1763 | */ |
2304df62 |
1764 | #define Malloc_t $malloctype /**/ |
94b6baf5 |
1765 | #define Free_t $freetype /**/ |
36ce8bec |
1766 | |
85e6fe83 |
1767 | /* MYMALLOC: |
1768 | * This symbol, if defined, indicates that we're using our own malloc. |
1769 | */ |
1770 | #$d_mymalloc MYMALLOC /**/ |
1771 | |
e876cf0b |
1772 | /* OLDARCHLIB: |
1773 | * This variable, if defined, holds the name of the directory in |
1774 | * which the user has perl5.000 or perl5.001 architecture-dependent |
1775 | * public library files for $package. For the most part, these |
1776 | * files will work with 5.002 (and later), but that is not |
1777 | * guaranteed. |
1778 | */ |
4633a7c4 |
1779 | /* OLDARCHLIB_EXP: |
1780 | * This symbol contains the ~name expanded version of OLDARCHLIB, to be |
1781 | * used in programs that are not prepared to deal with ~ expansion at |
1782 | * run-time. |
1783 | */ |
e876cf0b |
1784 | #$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/ |
4633a7c4 |
1785 | #$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/ |
1786 | |
e876cf0b |
1787 | /* PRIVLIB: |
1788 | * This symbol contains the name of the private library for this package. |
1789 | * The library is private in the sense that it needn't be in anyone's |
1790 | * execution path, but it should be accessible by the world. The program |
1791 | * should be prepared to do ~ expansion. |
1792 | */ |
4633a7c4 |
1793 | /* PRIVLIB_EXP: |
1794 | * This symbol contains the ~name expanded version of PRIVLIB, to be used |
1795 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1796 | */ |
e876cf0b |
1797 | #define PRIVLIB "$privlib" /**/ |
4633a7c4 |
1798 | #define PRIVLIB_EXP "$privlibexp" /**/ |
1799 | |
e876cf0b |
1800 | /* SH_PATH: |
1801 | * This symbol contains the full pathname to the shell used on this |
1802 | * on this system to execute Bourne shell scripts. Usually, this will be |
1803 | * /bin/sh, though it's possible that some systems will have /bin/ksh, |
6c509264 |
1804 | * /bin/pdksh, /bin/ash, /bin/bash, or even something such as |
1805 | * D:/bin/sh.exe. |
e876cf0b |
1806 | */ |
1807 | #define SH_PATH "$sh" /**/ |
1808 | |
8e07c86e |
1809 | /* SIG_NAME: |
4633a7c4 |
1810 | * This symbol contains a list of signal names in order of |
1811 | * signal number. This is intended |
8e07c86e |
1812 | * to be used as a static array initialization, like this: |
1813 | * char *sig_name[] = { SIG_NAME }; |
1814 | * The signals in the list are separated with commas, and each signal |
1815 | * is surrounded by double quotes. There is no leading SIG in the signal |
4633a7c4 |
1816 | * name, i.e. SIGQUIT is known as "QUIT". |
1817 | * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, |
1818 | * etc., where nn is the actual signal number (e.g. NUM37). |
8e07c86e |
1819 | * The signal number for sig_name[i] is stored in sig_num[i]. |
1820 | * The last element is 0 to terminate the list with a NULL. This |
1821 | * corresponds to the 0 at the end of the sig_num list. |
8e07c86e |
1822 | */ |
8e07c86e |
1823 | /* SIG_NUM: |
4633a7c4 |
1824 | * This symbol contains a list of signal numbers, in the same order as the |
8e07c86e |
1825 | * SIG_NAME list. It is suitable for static array initialization, as in: |
1826 | * int sig_num[] = { SIG_NUM }; |
1827 | * The signals in the list are separated with commas, and the indices |
1828 | * within that list and the SIG_NAME list match, so it's easy to compute |
1829 | * the signal name from a number or vice versa at the price of a small |
4633a7c4 |
1830 | * dynamic linear lookup. |
1831 | * Duplicates are allowed, but are moved to the end of the list. |
1832 | * The signal number corresponding to sig_name[i] is sig_number[i]. |
1833 | * if (i < NSIG) then sig_number[i] == i. |
1834 | * The last element is 0, corresponding to the 0 at the end of |
1835 | * the sig_name list. |
8e07c86e |
1836 | */ |
4633a7c4 |
1837 | #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/ |
8e07c86e |
1838 | #define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/ |
1839 | |
e876cf0b |
1840 | /* SITEARCH: |
1841 | * This symbol contains the name of the private library for this package. |
1842 | * The library is private in the sense that it needn't be in anyone's |
1843 | * execution path, but it should be accessible by the world. The program |
1844 | * should be prepared to do ~ expansion. |
1845 | * The standard distribution will put nothing in this directory. |
1846 | * Individual sites may place their own extensions and modules in |
1847 | * this directory. |
1848 | */ |
4633a7c4 |
1849 | /* SITEARCH_EXP: |
1850 | * This symbol contains the ~name expanded version of SITEARCH, to be used |
16d20bd9 |
1851 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1852 | */ |
e876cf0b |
1853 | #define SITEARCH "$sitearch" /**/ |
4633a7c4 |
1854 | #define SITEARCH_EXP "$sitearchexp" /**/ |
16d20bd9 |
1855 | |
e876cf0b |
1856 | /* SITELIB: |
1857 | * This symbol contains the name of the private library for this package. |
1858 | * The library is private in the sense that it needn't be in anyone's |
1859 | * execution path, but it should be accessible by the world. The program |
1860 | * should be prepared to do ~ expansion. |
1861 | * The standard distribution will put nothing in this directory. |
1862 | * Individual sites may place their own extensions and modules in |
1863 | * this directory. |
1864 | */ |
25f94b33 |
1865 | /* SITELIB_EXP: |
1866 | * This symbol contains the ~name expanded version of SITELIB, to be used |
1867 | * in programs that are not prepared to deal with ~ expansion at run-time. |
1868 | */ |
e876cf0b |
1869 | #define SITELIB "$sitelib" /**/ |
25f94b33 |
1870 | #define SITELIB_EXP "$sitelibexp" /**/ |
1871 | |
568ef1f6 |
1872 | /* STARTPERL: |
1873 | * This variable contains the string to put in front of a perl |
1874 | * script to make sure (one hopes) that it runs with perl and not |
1875 | * some shell. |
1876 | */ |
1877 | #define STARTPERL "$startperl" /**/ |
1878 | |
e876cf0b |
1879 | /* USE_PERLIO: |
1880 | * This symbol, if defined, indicates that the PerlIO abstraction should |
1881 | * be used throughout. If not defined, stdio should be |
1882 | * used in a fully backward compatible manner. |
1883 | */ |
1884 | #$useperlio USE_PERLIO /**/ |
1885 | |
8e07c86e |
1886 | /* VOIDFLAGS: |
1887 | * This symbol indicates how much support of the void type is given by this |
1888 | * compiler. What various bits mean: |
1889 | * |
1890 | * 1 = supports declaration of void |
1891 | * 2 = supports arrays of pointers to functions returning void |
1892 | * 4 = supports comparisons between pointers to void functions and |
1893 | * addresses of void functions |
1894 | * 8 = suports declaration of generic void pointers |
1895 | * |
1896 | * The package designer should define VOIDUSED to indicate the requirements |
1897 | * of the package. This can be done either by #defining VOIDUSED before |
1898 | * including config.h, or by defining defvoidused in Myinit.U. If the |
1899 | * latter approach is taken, only those flags will be tested. If the |
1900 | * level of void support necessary is not present, defines void to int. |
1901 | */ |
1902 | #ifndef VOIDUSED |
1903 | #define VOIDUSED $defvoidused |
1904 | #endif |
1905 | #define VOIDFLAGS $voidflags |
1906 | #if (VOIDFLAGS & VOIDUSED) != VOIDUSED |
1907 | #define void int /* is void to be avoided? */ |
1908 | #define M_VOID /* Xenix strikes again */ |
1909 | #endif |
1910 | |
fe14fcc3 |
1911 | #endif |
8d063cd8 |
1912 | !GROK!THIS! |