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1case $CONFIG in
2'')
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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 ;;
13esac
14case "$0" in
15*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
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16esac
17echo "Extracting config.h (with variable substitutions)"
a26b0745 18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
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19/*
20 * This file was produced by running the config_h.SH script, which
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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,
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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 $
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29 */
30
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31/* Configuration time: $cf_time
32 * Configured by: $cf_by
33 * Target system: $myuname
34 */
8d063cd8 35
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36#ifndef _config_h_
37#define _config_h_
38
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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 $alignbytes /**/
44
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45/* BIN:
46 * This symbol holds the path of the bin directory where the package will
47 * be installed. Program must be prepared to deal with ~name substitution.
a687059c 48 */
2304df62 49#define BIN "$bin" /**/
a687059c 50
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51/* CAT2:
52 * This macro catenates 2 tokens together.
53 */
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54/* STRINGIFY:
55 * This macro surrounds its token with double quotes.
56 */
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57#if $cpp_stuff == 1
58#define CAT2(a,b)a/**/b
59#define CAT3(a,b,c)a/**/b/**/c
60#define CAT4(a,b,c,d)a/**/b/**/c/**/d
61#define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e
62#define STRINGIFY(a)"a"
63 /* If you can get stringification with catify, tell me how! */
64#endif
65#if $cpp_stuff == 42
66#define CAT2(a,b)a ## b
67#define CAT3(a,b,c)a ## b ## c
68#define CAT4(a,b,c,d)a ## b ## c ## d
69#define CAT5(a,b,c,d,e)a ## b ## c ## d ## e
70#define StGiFy(a)# a
71#define STRINGIFY(a)StGiFy(a)
72#define SCAT2(a,b)StGiFy(a) StGiFy(b)
73#define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c)
74#define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d)
75#define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e)
76#endif
77#ifndef CAT2
78#include "Bletch: How does this C preprocessor catenate tokens?"
79#endif
80
2304df62 81/* CPPSTDIN:
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82 * This symbol contains the first part of the string which will invoke
83 * the C preprocessor on the standard input and produce to standard
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84 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
85 * call a wrapper. See CPPRUN.
36ce8bec 86 */
2304df62 87/* CPPMINUS:
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88 * This symbol contains the second part of the string which will invoke
89 * the C preprocessor on the standard input and produce to standard
378cc40b 90 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
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91 * to specify standard input, otherwise the value is "".
92 */
378cc40b 93#define CPPSTDIN "$cppstdin"
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94#define CPPMINUS "$cppminus"
95
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96/* HAS_ALARM:
97 * This symbol, if defined, indicates that the alarm routine is
98 * available.
99 */
100#$d_alarm HAS_ALARM /**/
101
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102/* HASATTRIBUTE:
103 * This symbol indicates the C compiler can check for function attributes,
104 * such as printf formats. This is normally only supported by GNU cc.
105 */
106#$d_attribut HASATTRIBUTE /**/
107#ifndef HASATTRIBUTE
108#define __attribute__(_arg_)
109#endif
110
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111/* HAS_BCMP:
112 * This symbol is defined if the bcmp() routine is available to
113 * compare blocks of memory.
a687059c 114 */
2304df62 115#$d_bcmp HAS_BCMP /**/
a687059c 116
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117/* HAS_BCOPY:
118 * This symbol is defined if the bcopy() routine is available to
119 * copy blocks of memory.
c51b80d1 120 */
2304df62 121#$d_bcopy HAS_BCOPY /**/
c51b80d1 122
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123/* HAS_BZERO:
124 * This symbol is defined if the bzero() routine is available to
125 * set a memory block to 0.
0d3e774c 126 */
2304df62 127#$d_bzero HAS_BZERO /**/
0d3e774c 128
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129/* CASTI32:
130 * This symbol is defined if the C compiler can cast negative
131 * or large floating point numbers to 32-bit ints.
132 */
133#$d_casti32 CASTI32 /**/
134
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135/* CASTNEGFLOAT:
136 * This symbol is defined if the C compiler can cast negative
137 * numbers to unsigned longs, ints and shorts.
b1248f16 138 */
2304df62 139/* CASTFLAGS:
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140 * This symbol contains flags that say what difficulties the compiler
141 * has casting odd floating values to unsigned long:
2304df62 142 * 0 = ok
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143 * 1 = couldn't cast < 0
144 * 2 = couldn't cast >= 0x80000000
232e078e 145 * 4 = couldn't cast in argument expression list
7e1cf235 146 */
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147#$d_castneg CASTNEGFLOAT /**/
148#define CASTFLAGS $castflags /**/
ed6116ce 149
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150/* HAS_CHOWN:
151 * This symbol, if defined, indicates that the chown routine is
152 * available.
153 */
154#$d_chown HAS_CHOWN /**/
155
156/* HAS_CHROOT:
157 * This symbol, if defined, indicates that the chroot routine is
158 * available.
159 */
160#$d_chroot HAS_CHROOT /**/
161
2304df62 162/* HAS_CHSIZE:
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163 * This symbol, if defined, indicates that the chsize routine is available
164 * to truncate files. You might need a -lx to get this routine.
165 */
fe14fcc3 166#$d_chsize HAS_CHSIZE /**/
87250799 167
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168/* VOID_CLOSEDIR:
169 * This symbol, if defined, indicates that the closedir() routine
170 * does not return a value.
171 */
172#$d_void_closedir VOID_CLOSEDIR /**/
173
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174/* HASCONST:
175 * This symbol, if defined, indicates that this C compiler knows about
176 * the const type. There is no need to actually test for that symbol
177 * within your programs. The mere use of the "const" keyword will
178 * trigger the necessary tests.
179 */
180#$d_const HASCONST /**/
181#ifndef HASCONST
182#define const
183#endif
184
185/* HAS_CRYPT:
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186 * This symbol, if defined, indicates that the crypt routine is available
187 * to encrypt passwords and the like.
188 */
2304df62 189#$d_crypt HAS_CRYPT /**/
2e1b3b7e 190
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191/* HAS_CUSERID:
192 * This symbol, if defined, indicates that the cuserid routine is
193 * available to get character login names.
13281fa4 194 */
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195#$d_cuserid HAS_CUSERID /**/
196
197/* HAS_DBL_DIG:
198 * This symbol, if defined, indicates that this system's <float.h>
199 * or <limits.h> defines the symbol DBL_DIG, which is the number
200 * of significant digits in a double precision number. If this
201 * symbol is not defined, a guess of 15 is usually pretty good.
202 */
203#$d_dbl_dig HAS_DBL_DIG /* */
204
205/* HAS_DIFFTIME:
206 * This symbol, if defined, indicates that the difftime routine is
207 * available.
208 */
209#$d_difftime HAS_DIFFTIME /**/
13281fa4 210
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211/* HAS_DLERROR:
212 * This symbol, if defined, indicates that the dlerror routine is
213 * available to return a string describing the last error that
214 * occurred from a call to dlopen(), dlclose() or dlsym().
215 */
216#$d_dlerror HAS_DLERROR /**/
217
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218/* HAS_DUP2:
219 * This symbol, if defined, indicates that the dup2 routine is
220 * available to duplicate file descriptors.
a687059c 221 */
2304df62 222#$d_dup2 HAS_DUP2 /**/
a687059c 223
2304df62 224/* HAS_FCHMOD:
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225 * This symbol, if defined, indicates that the fchmod routine is available
226 * to change mode of opened files. If unavailable, use chmod().
227 */
2304df62 228#$d_fchmod HAS_FCHMOD /**/
378cc40b 229
2304df62 230/* HAS_FCHOWN:
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231 * This symbol, if defined, indicates that the fchown routine is available
232 * to change ownership of opened files. If unavailable, use chown().
233 */
2304df62 234#$d_fchown HAS_FCHOWN /**/
378cc40b 235
2304df62 236/* HAS_FCNTL:
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237 * This symbol, if defined, indicates to the C program that
238 * the fcntl() function exists.
a687059c 239 */
2304df62 240#$d_fcntl HAS_FCNTL /**/
a687059c 241
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242/* HAS_FGETPOS:
243 * This symbol, if defined, indicates that the fgetpos routine is
244 * available to get the file position indicator, similar to ftell().
245 */
246#$d_fgetpos HAS_FGETPOS /**/
247
2304df62 248/* FLEXFILENAMES:
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249 * This symbol, if defined, indicates that the system supports filenames
250 * longer than 14 characters.
251 */
252#$d_flexfnam FLEXFILENAMES /**/
253
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254/* HAS_FLOCK:
255 * This symbol, if defined, indicates that the flock routine is
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256 * available to do file locking.
257 */
2304df62 258#$d_flock HAS_FLOCK /**/
a687059c 259
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260/* HAS_FORK:
261 * This symbol, if defined, indicates that the fork routine is
262 * available.
263 */
264#$d_fork HAS_FORK /**/
265
266/* HAS_FSETPOS:
267 * This symbol, if defined, indicates that the fsetpos routine is
268 * available to set the file position indicator, similar to fseek().
269 */
270#$d_fsetpos HAS_FSETPOS /**/
271
2304df62 272/* HAS_GETGROUPS:
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273 * This symbol, if defined, indicates that the getgroups() routine is
274 * available to get the list of process groups. If unavailable, multiple
275 * groups are probably not supported.
276 */
2304df62 277#$d_getgrps HAS_GETGROUPS /**/
378cc40b 278
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279/* HAS_GETHOSTENT:
280 * This symbol, if defined, indicates that the gethostent routine is
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281 * available to lookup host names in some data base or other.
282 */
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283#$d_gethent HAS_GETHOSTENT /**/
284
285/* HAS_UNAME:
286 * This symbol, if defined, indicates that the C program may use the
287 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
288 * and PHOSTNAME.
289 */
290#$d_uname HAS_UNAME /**/
a687059c 291
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292/* HAS_GETLOGIN:
293 * This symbol, if defined, indicates that the getlogin routine is
294 * available to get the login name.
295 */
296#$d_getlogin HAS_GETLOGIN /**/
297
2304df62 298/* HAS_GETPGRP2:
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299 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
300 * routine is available to get the current process group.
301 */
2304df62 302#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 303
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304/* HAS_GETPPID:
305 * This symbol, if defined, indicates that the getppid routine is
306 * available to get the parent process ID.
307 */
308#$d_getppid HAS_GETPPID /**/
309
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310/* HAS_GETPRIORITY:
311 * This symbol, if defined, indicates that the getpriority routine is
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312 * available to get a process's priority.
313 */
2304df62 314#$d_getprior HAS_GETPRIORITY /**/
a687059c 315
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316/* HAS_HTONL:
317 * This symbol, if defined, indicates that the htonl() routine (and
318 * friends htons() ntohl() ntohs()) are available to do network
319 * order byte swapping.
320 */
321/* HAS_HTONS:
322 * This symbol, if defined, indicates that the htons() routine (and
323 * friends htonl() ntohl() ntohs()) are available to do network
324 * order byte swapping.
325 */
326/* HAS_NTOHL:
327 * This symbol, if defined, indicates that the ntohl() routine (and
328 * friends htonl() htons() ntohs()) are available to do network
329 * order byte swapping.
330 */
331/* HAS_NTOHS:
332 * This symbol, if defined, indicates that the ntohs() routine (and
333 * friends htonl() htons() ntohl()) are available to do network
334 * order byte swapping.
335 */
336#$d_htonl HAS_HTONL /**/
337#$d_htonl HAS_HTONS /**/
338#$d_htonl HAS_NTOHL /**/
339#$d_htonl HAS_NTOHS /**/
340
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341/* HAS_ISASCII:
342 * This manifest constant lets the C program know that isascii
343 * is available.
344 */
345#$d_isascii HAS_ISASCII /**/
346
2304df62 347/* HAS_KILLPG:
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348 * This symbol, if defined, indicates that the killpg routine is available
349 * to kill process groups. If unavailable, you probably should use kill
350 * with a negative process number.
351 */
2304df62 352#$d_killpg HAS_KILLPG /**/
378cc40b 353
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354/* HAS_LINK:
355 * This symbol, if defined, indicates that the link routine is
356 * available to create hard links.
0d3e774c 357 */
2304df62 358#$d_link HAS_LINK /**/
0d3e774c 359
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360/* HAS_LOCALECONV:
361 * This symbol, if defined, indicates that the localeconv routine is
362 * available for numeric and monetary formatting conventions.
363 */
364#$d_locconv HAS_LOCALECONV /**/
365
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366/* HAS_LOCKF:
367 * This symbol, if defined, indicates that the lockf routine is
368 * available to do file locking.
369 */
370#$d_lockf HAS_LOCKF /**/
371
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372/* HAS_LSTAT:
373 * This symbol, if defined, indicates that the lstat routine is
374 * available to do file stats on symbolic links.
a687059c 375 */
2304df62 376#$d_lstat HAS_LSTAT /**/
a687059c 377
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378/* HAS_MBLEN:
379 * This symbol, if defined, indicates that the mblen routine is available
380 * to find the number of bytes in a multibye character.
381 */
382#$d_mblen HAS_MBLEN /**/
383
384/* HAS_MBSTOWCS:
385 * This symbol, if defined, indicates that the mbstowcs routine is
386 * available to covert a multibyte string into a wide character string.
387 */
388#$d_mbstowcs HAS_MBSTOWCS /**/
389
390/* HAS_MBTOWC:
391 * This symbol, if defined, indicates that the mbtowc routine is available
392 * to covert a multibyte to a wide character.
393 */
394#$d_mbtowc HAS_MBTOWC /**/
395
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396/* HAS_MEMCMP:
397 * This symbol, if defined, indicates that the memcmp routine is available
398 * to compare blocks of memory.
378cc40b 399 */
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400#$d_memcmp HAS_MEMCMP /**/
401
402/* HAS_MEMCPY:
9f971974 403 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 404 * to copy blocks of memory.
9f971974 405 */
2304df62 406#$d_memcpy HAS_MEMCPY /**/
9f971974 407
2304df62 408/* HAS_MEMMOVE:
9f971974 409 * This symbol, if defined, indicates that the memmove routine is available
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410 * to copy potentially overlapping blocks of memory. This should be used
411 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
412 * own version.
9f971974 413 */
2304df62 414#$d_memmove HAS_MEMMOVE /**/
9f971974 415
2304df62 416/* HAS_MEMSET:
9f971974 417 * This symbol, if defined, indicates that the memset routine is available
2304df62 418 * to set blocks of memory.
9f971974 419 */
2304df62 420#$d_memset HAS_MEMSET /**/
378cc40b 421
2304df62 422/* HAS_MKDIR:
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423 * This symbol, if defined, indicates that the mkdir routine is available
424 * to create directories. Otherwise you should fork off a new process to
425 * exec /bin/mkdir.
426 */
2304df62 427#$d_mkdir HAS_MKDIR /**/
fe14fcc3 428
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429/* HAS_MKFIFO:
430 * This symbol, if defined, indicates that the mkfifo routine is
431 * available to create FIFOs. Otherwise, mknod should be able to
432 * do it for you. However, if mkfifo is there, mknod might require
433 * super-user privileges which mkfifo will not.
434 */
435#$d_mkfifo HAS_MKFIFO /**/
436
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437/* HAS_MKTIME:
438 * This symbol, if defined, indicates that the mktime routine is
439 * available.
440 */
441#$d_mktime HAS_MKTIME /**/
442
2304df62 443/* HAS_MSG:
fe14fcc3 444 * This symbol, if defined, indicates that the entire msg*(2) library is
2304df62 445 * supported (IPC mechanism based on message queues).
fe14fcc3 446 */
2304df62 447#$d_msg HAS_MSG /**/
fe14fcc3 448
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449/* HAS_NICE:
450 * This symbol, if defined, indicates that the nice routine is
451 * available.
fe14fcc3 452 */
a0d0e21e 453#$d_nice HAS_NICE /**/
a687059c 454
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455/* HAS_OPEN3:
456 * This manifest constant lets the C program know that the three
457 * argument form of open(2) is available.
fe14fcc3 458 */
a0d0e21e 459#$d_open3 HAS_OPEN3 /**/
fe14fcc3 460
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461/* HAS_PATHCONF:
462 * This symbol, if defined, indicates that pathconf() is available
463 * to determine file-system related limits and options associated
464 * with a given filename.
465 */
466/* HAS_FPATHCONF:
467 * This symbol, if defined, indicates that pathconf() is available
468 * to determine file-system related limits and options associated
469 * with a given open file descriptor.
470 */
471#$d_pathconf HAS_PATHCONF /**/
472#$d_fpathconf HAS_FPATHCONF /**/
473
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474/* HAS_PAUSE:
475 * This symbol, if defined, indicates that the pause routine is
476 * available to suspend a process until a signal is received.
a687059c 477 */
a0d0e21e 478#$d_pause HAS_PAUSE /**/
a687059c 479
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480/* HAS_PIPE:
481 * This symbol, if defined, indicates that the pipe routine is
482 * available to create an inter-process channel.
fe14fcc3 483 */
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484#$d_pipe HAS_PIPE /**/
485
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486/* HAS_POLL:
487 * This symbol, if defined, indicates that the poll routine is
488 * available to poll active file descriptors.
489 */
490#$d_poll HAS_POLL /**/
491
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492/* HAS_READDIR:
493 * This symbol, if defined, indicates that the readdir routine is
494 * available to read directory entries. You may have to include
495 * <dirent.h>. See I_DIRENT.
496 */
497#$d_readdir HAS_READDIR /**/
498
499/* HAS_SEEKDIR:
500 * This symbol, if defined, indicates that the seekdir routine is
501 * available. You may have to include <dirent.h>. See I_DIRENT.
502 */
503#$d_seekdir HAS_SEEKDIR /**/
504
505/* HAS_TELLDIR:
506 * This symbol, if defined, indicates that the telldir routine is
507 * available. You may have to include <dirent.h>. See I_DIRENT.
508 */
509#$d_telldir HAS_TELLDIR /**/
510
511/* HAS_REWINDDIR:
512 * This symbol, if defined, indicates that the rewinddir routine is
513 * available. You may have to include <dirent.h>. See I_DIRENT.
514 */
515#$d_rewinddir HAS_REWINDDIR /**/
516
517/* HAS_READLINK:
518 * This symbol, if defined, indicates that the readlink routine is
519 * available to read the value of a symbolic link.
520 */
521#$d_readlink HAS_READLINK /**/
fe14fcc3 522
2304df62 523/* HAS_RENAME:
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524 * This symbol, if defined, indicates that the rename routine is available
525 * to rename files. Otherwise you should do the unlink(), link(), unlink()
526 * trick.
527 */
2304df62 528#$d_rename HAS_RENAME /**/
378cc40b 529
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530/* HAS_RMDIR:
531 * This symbol, if defined, indicates that the rmdir routine is
532 * available to remove directories. Otherwise you should fork off a
533 * new process to exec /bin/rmdir.
9f971974 534 */
2304df62 535#$d_rmdir HAS_RMDIR /**/
9f971974 536
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537/* HAS_SAFE_BCOPY:
538 * This symbol, if defined, indicates that the bcopy routine is available
539 * to copy potentially overlapping memory blocks. Otherwise you should
540 * probably use memmove() or memcpy(). If neither is defined, roll your
541 * own version.
542 */
543#$d_safebcpy HAS_SAFE_BCOPY /**/
544
545/* HAS_SAFE_MEMCPY:
546 * This symbol, if defined, indicates that the memcpy routine is available
547 * to copy potentially overlapping memory blocks. Otherwise you should
548 * probably use memmove() or memcpy(). If neither is defined, roll your
549 * own version.
550 */
551#$d_safemcpy HAS_SAFE_MEMCPY /**/
552
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553/* HAS_SELECT:
554 * This symbol, if defined, indicates that the select routine is
555 * available to select active file descriptors. If the timeout field
556 * is used, <sys/time.h> may need to be included.
fe14fcc3 557 */
2304df62 558#$d_select HAS_SELECT /**/
a687059c 559
2304df62 560/* HAS_SEM:
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561 * This symbol, if defined, indicates that the entire sem*(2) library is
562 * supported.
563 */
2304df62 564#$d_sem HAS_SEM /**/
fe14fcc3 565
2304df62 566/* HAS_SETEGID:
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567 * This symbol, if defined, indicates that the setegid routine is available
568 * to change the effective gid of the current program.
569 */
2304df62 570#$d_setegid HAS_SETEGID /**/
378cc40b 571
2304df62 572/* HAS_SETEUID:
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573 * This symbol, if defined, indicates that the seteuid routine is available
574 * to change the effective uid of the current program.
575 */
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576#$d_seteuid HAS_SETEUID /**/
577
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578/* HAS_SETLINEBUF:
579 * This symbol, if defined, indicates that the setlinebuf routine is
580 * available to change stderr or stdout from block-buffered or unbuffered
581 * to a line-buffered mode.
582 */
583#$d_setlinebuf HAS_SETLINEBUF /**/
584
585/* HAS_SETLOCALE:
586 * This symbol, if defined, indicates that the setlocale routine is
587 * available to handle locale-specific ctype implementations.
588 */
589#$d_setlocale HAS_SETLOCALE /**/
590
2304df62 591/* HAS_SETPGRP2:
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592 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
593 * routine is available to set the current process group.
594 */
2304df62 595#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 596
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597/* HAS_SETPRIORITY:
598 * This symbol, if defined, indicates that the setpriority routine is
a687059c
LW
599 * available to set a process's priority.
600 */
2304df62 601#$d_setprior HAS_SETPRIORITY /**/
a687059c 602
2304df62 603/* HAS_SETREGID:
a687059c 604 * This symbol, if defined, indicates that the setregid routine is
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605 * available to change the real and effective gid of the current
606 * process.
a687059c 607 */
2304df62 608/* HAS_SETRESGID:
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609 * This symbol, if defined, indicates that the setresgid routine is
610 * available to change the real, effective and saved gid of the current
2304df62 611 * process.
a687059c 612 */
2304df62
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613#$d_setregid HAS_SETREGID /**/
614#$d_setresgid HAS_SETRESGID /**/
a687059c 615
2304df62 616/* HAS_SETREUID:
a687059c 617 * This symbol, if defined, indicates that the setreuid routine is
2304df62
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618 * available to change the real and effective uid of the current
619 * process.
a687059c 620 */
2304df62 621/* HAS_SETRESUID:
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622 * This symbol, if defined, indicates that the setresuid routine is
623 * available to change the real, effective and saved uid of the current
2304df62 624 * process.
a687059c 625 */
2304df62
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626#$d_setreuid HAS_SETREUID /**/
627#$d_setresuid HAS_SETRESUID /**/
a687059c 628
2304df62 629/* HAS_SETRGID:
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LW
630 * This symbol, if defined, indicates that the setrgid routine is available
631 * to change the real gid of the current program.
632 */
2304df62 633#$d_setrgid HAS_SETRGID /**/
378cc40b 634
2304df62 635/* HAS_SETRUID:
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636 * This symbol, if defined, indicates that the setruid routine is available
637 * to change the real uid of the current program.
638 */
2304df62
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639#$d_setruid HAS_SETRUID /**/
640
641/* HAS_SETSID:
642 * This symbol, if defined, indicates that the setsid routine is
643 * available to set the process group ID.
644 */
645#$d_setsid HAS_SETSID /**/
fe14fcc3 646
2304df62 647/* HAS_SHM:
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648 * This symbol, if defined, indicates that the entire shm*(2) library is
649 * supported.
650 */
2304df62 651#$d_shm HAS_SHM /**/
fe14fcc3 652
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653/* Shmat_t:
654 * This symbol holds the return type of the shmat() system call.
655 * Usually set to 'void *' or 'char *'.
fe14fcc3 656 */
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LW
657/* HAS_SHMAT_PROTOTYPE:
658 * This symbol, if defined, indicates that the sys/shm.h includes
659 * a prototype for shmat(). Otherwise, it is up to the program to
660 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
661 * but not always right so it should be emitted by the program only
662 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 663 */
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LW
664#define Shmat_t $shmattype /**/
665#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 666
568ef1f6
PP
667/* HAS_SIGACTION:
668 * This symbol, if defined, indicates that Vr4's sigaction() routine
669 * is available.
670 */
671#$d_sigaction HAS_SIGACTION /**/
672
2304df62 673/* HAS_SOCKET:
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674 * This symbol, if defined, indicates that the BSD socket interface is
675 * supported.
676 */
2304df62
AD
677/* HAS_SOCKETPAIR:
678 * This symbol, if defined, indicates that the BSD socketpair() call is
a687059c
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679 * supported.
680 */
2304df62
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681#$d_socket HAS_SOCKET /**/
682#$d_sockpair HAS_SOCKETPAIR /**/
a687059c 683
2304df62 684/* USE_STAT_BLOCKS:
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LW
685 * This symbol is defined if this system has a stat structure declaring
686 * st_blksize and st_blocks.
687 */
2304df62 688#$d_statblks USE_STAT_BLOCKS /**/
c51b80d1 689
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690/* USE_STDIO_PTR:
691 * This symbol is defined if the _ptr and _cnt fields (or similar)
692 * of the stdio FILE structure can be used to access the stdio buffer
693 * for a file handle. If this is defined, then the FILE_ptr(fp)
694 * and FILE_cnt(fp) macros will also be defined and should be used
695 * to access these fields.
696 */
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697/* FILE_ptr:
698 * This macro is used to access the _ptr field (or equivalent) of the
699 * FILE structure pointed to by its argument. This macro will always be
700 * defined if USE_STDIO_PTR is defined.
701 */
c2960299
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702/* STDIO_PTR_LVALUE:
703 * This symbol is defined if the FILE_ptr macro can be used as an
704 * lvalue.
705 */
16d20bd9
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706/* FILE_cnt:
707 * This macro is used to access the _cnt field (or equivalent) of the
708 * FILE structure pointed to by its argument. This macro will always be
709 * defined if USE_STDIO_PTR is defined.
710 */
c2960299
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711/* STDIO_CNT_LVALUE:
712 * This symbol is defined if the FILE_cnt macro can be used as an
713 * lvalue.
714 */
e876cf0b
PP
715/* FILE_filbuf:
716 * This macro is used to access the internal stdio _filbuf function
717 * (or equivalent), if STDIO_CNT_LVALUE and STDIO_PTR_LVALUE
718 * are defined. It is typically either _filbuf or __filbuf.
719 * This macro will only be defined if both STDIO_CNT_LVALUE and
720 * STDIO_PTR_LVALUE are defined.
721 */
722#$d_stdstdio USE_STDIO_PTR /**/
16d20bd9
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723#ifdef USE_STDIO_PTR
724#define FILE_ptr(fp) $stdio_ptr
4aa0a1f7 725#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
16d20bd9 726#define FILE_cnt(fp) $stdio_cnt
4aa0a1f7 727#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
e876cf0b
PP
728#if defined(STDIO_PTR_LVALUE) && defined(STDIO_CNT_LVALUE)
729#define FILE_filbuf(fp) $stdio_filbuf /**/
730#endif
16d20bd9
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731#endif
732
e876cf0b
PP
733/* USE_STDIO_BASE:
734 * This symbol is defined if the _base field (or similar) of the
735 * stdio FILE structure can be used to access the stdio buffer for
736 * a file handle. If this is defined, then the FILE_base(fp) macro
737 * will also be defined and should be used to access this field.
738 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
739 * to determine the number of bytes in the buffer. USE_STDIO_BASE
740 * will never be defined unless USE_STDIO_PTR is.
741 */
16d20bd9
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742/* FILE_base:
743 * This macro is used to access the _base field (or equivalent) of the
744 * FILE structure pointed to by its argument. This macro will always be
745 * defined if USE_STDIO_BASE is defined.
746 */
747/* FILE_bufsiz:
748 * This macro is used to determine the number of bytes in the I/O
749 * buffer pointed to by _base field (or equivalent) of the FILE
750 * structure pointed to its argument. This macro will always be defined
751 * if USE_STDIO_BASE is defined.
36ce8bec 752 */
e876cf0b 753#$d_stdiobase USE_STDIO_BASE /**/
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754#ifdef USE_STDIO_BASE
755#define FILE_base(fp) $stdio_base
756#define FILE_bufsiz(fp) $stdio_bufsiz
757#endif
36ce8bec 758
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759/* HAS_STRCHR:
760 * This symbol is defined to indicate that the strchr()/strrchr()
761 * functions are available for string searching. If not, try the
762 * index()/rindex() pair.
763 */
764/* HAS_INDEX:
765 * This symbol is defined to indicate that the index()/rindex()
766 * functions are available for string searching.
767 */
768#$d_strchr HAS_STRCHR /**/
769#$d_index HAS_INDEX /**/
770
771/* HAS_STRCOLL:
772 * This symbol, if defined, indicates that the strcoll routine is
773 * available to compare strings using collating information.
774 */
775#$d_strcoll HAS_STRCOLL /**/
776
2304df62 777/* USE_STRUCT_COPY:
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778 * This symbol, if defined, indicates that this C compiler knows how
779 * to copy structures. If undefined, you'll need to use a block copy
780 * routine of some sort instead.
781 */
2304df62 782#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 783
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LW
784/* HAS_STRERROR:
785 * This symbol, if defined, indicates that the strerror routine is
786 * available to translate error numbers to strings. See the writeup
787 * of Strerror() in this file before you try to define your own.
788 */
789/* HAS_SYS_ERRLIST:
790 * This symbol, if defined, indicates that the sys_errlist array is
791 * available to translate error numbers to strings. The extern int
792 * sys_nerr gives the size of that table.
793 */
794/* Strerror:
795 * This preprocessor symbol is defined as a macro if strerror() is
796 * not available to translate error numbers to strings but sys_errlist[]
797 * array is there.
798 */
799#$d_strerror HAS_STRERROR /**/
800#$d_syserrlst HAS_SYS_ERRLIST /**/
801#define Strerror(e) $d_strerrm
802
803/* HAS_STRXFRM:
804 * This symbol, if defined, indicates that the strxfrm() routine is
805 * available to transform strings.
806 */
807#$d_strxfrm HAS_STRXFRM /**/
808
2304df62 809/* HAS_SYMLINK:
2e1b3b7e
KK
810 * This symbol, if defined, indicates that the symlink routine is available
811 * to create symbolic links.
812 */
2304df62 813#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 814
2304df62
AD
815/* HAS_SYSCALL:
816 * This symbol, if defined, indicates that the syscall routine is
817 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 818 */
2304df62 819#$d_syscall HAS_SYSCALL /**/
e5d73d77 820
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821/* HAS_SYSCONF:
822 * This symbol, if defined, indicates that sysconf() is available
823 * to determine system related limits and options.
824 */
825#$d_sysconf HAS_SYSCONF /**/
826
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827/* HAS_SYSTEM:
828 * This symbol, if defined, indicates that the system routine is
829 * available to issue a shell command.
9f971974 830 */
2304df62 831#$d_system HAS_SYSTEM /**/
9f971974 832
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LW
833/* HAS_TCGETPGRP:
834 * This symbol, if defined, indicates that the tcgetpgrp routine is
835 * available to get foreground process group ID.
85e6fe83 836 */
a0d0e21e
LW
837#$d_tcgetpgrp HAS_TCGETPGRP /**/
838
839/* HAS_TCSETPGRP:
840 * This symbol, if defined, indicates that the tcsetpgrp routine is
841 * available to set foreground process group ID.
842 */
843#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 844
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845/* Time_t:
846 * This symbol holds the type returned by time(). It can be long,
847 * or time_t on BSD sites (in which case <sys/types.h> should be
848 * included).
849 */
850#define Time_t $timetype /* Time type */
851
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852/* HAS_TIMES:
853 * This symbol, if defined, indicates that the times() routine exists.
854 * Note that this became obsolete on some systems (SUNOS), which now
855 * use getrusage(). It may be necessary to include <sys/times.h>.
856 */
857#$d_times HAS_TIMES /**/
858
859/* HAS_TRUNCATE:
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LW
860 * This symbol, if defined, indicates that the truncate routine is
861 * available to truncate files.
862 */
2304df62 863#$d_truncate HAS_TRUNCATE /**/
87250799 864
a0d0e21e
LW
865/* HAS_TZNAME:
866 * This symbol, if defined, indicates that the tzname[] array is
867 * available to access timezone names.
868 */
869#$d_tzname HAS_TZNAME /**/
870
871/* HAS_UMASK:
872 * This symbol, if defined, indicates that the umask routine is
873 * available to set and get the value of the file creation mask.
874 */
875#$d_umask HAS_UMASK /**/
876
877/* HAS_VFORK:
878 * This symbol, if defined, indicates that vfork() exists.
2304df62 879 */
a0d0e21e 880#$d_vfork HAS_VFORK /**/
2304df62 881
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AD
882/* Signal_t:
883 * This symbol's value is either "void" or "int", corresponding to the
884 * appropriate return type of a signal handler. Thus, you can declare
885 * a signal handler using "Signal_t (*handler)()", and define the
886 * handler using "Signal_t handler(sig)".
887 */
ecfc5424 888#define Signal_t $signal_t /* Signal handler's return type */
36ce8bec 889
2304df62 890/* HASVOLATILE:
afd9f252
LW
891 * This symbol, if defined, indicates that this C compiler knows about
892 * the volatile declaration.
893 */
894#$d_volatile HASVOLATILE /**/
2304df62
AD
895#ifndef HASVOLATILE
896#define volatile
897#endif
afd9f252 898
2304df62 899/* HAS_VPRINTF:
a687059c
LW
900 * This symbol, if defined, indicates that the vprintf routine is available
901 * to printf with a pointer to an argument list. If unavailable, you
902 * may need to write your own, probably in terms of _doprnt().
903 */
2304df62 904/* USE_CHAR_VSPRINTF:
a687059c
LW
905 * This symbol is defined if this system has vsprintf() returning type
906 * (char*). The trend seems to be to declare it as "int vsprintf()". It
907 * is up to the package author to declare vsprintf correctly based on the
908 * symbol.
909 */
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AD
910#$d_vprintf HAS_VPRINTF /**/
911#$d_charvspr USE_CHAR_VSPRINTF /**/
a687059c 912
2304df62 913/* HAS_WAIT4:
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LW
914 * This symbol, if defined, indicates that wait4() exists.
915 */
2304df62 916#$d_wait4 HAS_WAIT4 /**/
bf38876a 917
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AD
918/* HAS_WAITPID:
919 * This symbol, if defined, indicates that the waitpid routine is
920 * available to wait for child process.
39c3038c 921 */
2304df62 922#$d_waitpid HAS_WAITPID /**/
39c3038c 923
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LW
924/* HAS_WCSTOMBS:
925 * This symbol, if defined, indicates that the wcstombs routine is
926 * available to convert wide character strings to multibyte strings.
927 */
928#$d_wcstombs HAS_WCSTOMBS /**/
929
930/* HAS_WCTOMB:
931 * This symbol, if defined, indicates that the wctomb routine is available
932 * to covert a wide character to a multibyte.
933 */
934#$d_wctomb HAS_WCTOMB /**/
935
936/* Fpos_t:
937 * This symbol holds the type used to declare file positions in libc.
938 * It can be fpos_t, long, uint, etc... It may be necessary to include
939 * <sys/types.h> to get any typedef'ed information.
940 */
941#define Fpos_t $fpostype /* File position type */
942
943/* Gid_t:
944 * This symbol holds the return type of getgid() and the type of
945 * argument to setrgid() and related functions. Typically,
946 * it is the type of group ids in the kernel. It can be int, ushort,
947 * uid_t, etc... It may be necessary to include <sys/types.h> to get
948 * any typedef'ed information.
378cc40b 949 */
a0d0e21e 950#define Gid_t $gidtype /* Type for getgid(), etc... */
378cc40b 951
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AD
952/* Groups_t:
953 * This symbol holds the type used for the second argument to
954 * getgroups(). Usually, this is the same of gidtype, but
955 * sometimes it isn't. It can be int, ushort, uid_t, etc...
956 * It may be necessary to include <sys/types.h> to get any
957 * typedef'ed information. This is only required if you have
958 * getgroups().
959 */
960#ifdef HAS_GETGROUPS
961#define Groups_t $groupstype /* Type for 2nd arg to getgroups() */
962#endif
963
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964/* DB_Prefix_t:
965 * This symbol contains the type of the prefix structure element
966 * in the <db.h> header file. In older versions of DB, it was
967 * int, while in newer ones it is u_int32_t.
968 */
969/* DB_Hash_t:
970 * This symbol contains the type of the prefix structure element
971 * in the <db.h> header file. In older versions of DB, it was
972 * int, while in newer ones it is size_t.
973 */
974#define DB_Hash_t $db_hashtype /**/
975#define DB_Prefix_t $db_prefixtype /**/
976
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AD
977/* I_DIRENT:
978 * This symbol, if defined, indicates to the C program that it should
979 * include <dirent.h>. Using this symbol also triggers the definition
980 * of the Direntry_t define which ends up being 'struct dirent' or
981 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 982 */
2304df62
AD
983/* DIRNAMLEN:
984 * This symbol, if defined, indicates to the C program that the length
985 * of directory entry names is provided by a d_namlen field. Otherwise
986 * you need to do strlen() on the d_name field.
987 */
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LW
988/* Direntry_t:
989 * This symbol is set to 'struct direct' or 'struct dirent' depending on
990 * whether dirent is available or not. You should use this pseudo type to
991 * portably declare your directory entries.
992 */
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AD
993#$i_dirent I_DIRENT /**/
994#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e
LW
995#define Direntry_t $direntrytype
996
997/* I_DLFCN:
998 * This symbol, if defined, indicates that <dlfcn.h> exists and should
999 * be included.
1000 */
1001#$i_dlfcn I_DLFCN /**/
1c3d792e 1002
2304df62 1003/* I_FCNTL:
fe14fcc3 1004 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 1005 */
2304df62 1006#$i_fcntl I_FCNTL /**/
a687059c 1007
a0d0e21e
LW
1008/* I_FLOAT:
1009 * This symbol, if defined, indicates to the C program that it should
1010 * include <float.h> to get definition of symbols like DBL_MAX or
1011 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 1012 */
a0d0e21e 1013#$i_float I_FLOAT /**/
a687059c 1014
2304df62 1015/* I_GRP:
a687059c 1016 * This symbol, if defined, indicates to the C program that it should
2304df62 1017 * include <grp.h>.
a687059c 1018 */
2304df62 1019#$i_grp I_GRP /**/
a687059c 1020
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1021/* I_LIMITS:
1022 * This symbol, if defined, indicates to the C program that it should
1023 * include <limits.h> to get definition of symbols like WORD_BIT or
1024 * LONG_MAX, i.e. machine dependant limitations.
1025 */
1026#$i_limits I_LIMITS /**/
1027
1028/* I_MATH:
1029 * This symbol, if defined, indicates to the C program that it should
1030 * include <math.h>.
1031 */
1032#$i_math I_MATH /**/
1033
1034/* I_MEMORY:
1035 * This symbol, if defined, indicates to the C program that it should
1036 * include <memory.h>.
1037 */
1038#$i_memory I_MEMORY /**/
1039
232e078e 1040/* I_NDBM:
16d20bd9 1041 * This symbol, if defined, indicates that <ndbm.h> exists and should
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AD
1042 * be included.
1043 */
1044#$i_ndbm I_NDBM /**/
1045
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1046/* I_NET_ERRNO:
1047 * This symbol, if defined, indicates that <net/errno.h> exists and
1048 * should be included.
2304df62 1049 */
ecfc5424 1050#$i_neterrno I_NET_ERRNO /**/
2304df62
AD
1051
1052/* I_NETINET_IN:
03a14243 1053 * This symbol, if defined, indicates to the C program that it should
2304df62 1054 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 1055 */
2304df62 1056#$i_niin I_NETINET_IN /**/
03a14243 1057
a0d0e21e
LW
1058/* I_PWD:
1059 * This symbol, if defined, indicates to the C program that it should
1060 * include <pwd.h>.
a687059c 1061 */
a0d0e21e
LW
1062/* PWQUOTA:
1063 * This symbol, if defined, indicates to the C program that struct passwd
1064 * contains pw_quota.
1065 */
1066/* PWAGE:
1067 * This symbol, if defined, indicates to the C program that struct passwd
1068 * contains pw_age.
1069 */
1070/* PWCHANGE:
1071 * This symbol, if defined, indicates to the C program that struct passwd
1072 * contains pw_change.
1073 */
1074/* PWCLASS:
1075 * This symbol, if defined, indicates to the C program that struct passwd
1076 * contains pw_class.
1077 */
1078/* PWEXPIRE:
1079 * This symbol, if defined, indicates to the C program that struct passwd
1080 * contains pw_expire.
1081 */
1082/* PWCOMMENT:
1083 * This symbol, if defined, indicates to the C program that struct passwd
1084 * contains pw_comment.
1085 */
1086#$i_pwd I_PWD /**/
1087#$d_pwquota PWQUOTA /**/
1088#$d_pwage PWAGE /**/
1089#$d_pwchange PWCHANGE /**/
1090#$d_pwclass PWCLASS /**/
1091#$d_pwexpire PWEXPIRE /**/
1092#$d_pwcomment PWCOMMENT /**/
a687059c 1093
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AD
1094/* I_STDDEF:
1095 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c
LW
1096 * be included.
1097 */
2304df62 1098#$i_stddef I_STDDEF /**/
a687059c 1099
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1100/* I_STDLIB:
1101 * This symbol, if defined, indicates that <stdlib.h> exists and should
1102 * be included.
1103 */
1104#$i_stdlib I_STDLIB /**/
1105
1106/* I_STRING:
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LW
1107 * This symbol, if defined, indicates to the C program that it should
1108 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
1109 */
1110#$i_string I_STRING /**/
1111
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AD
1112/* I_SYS_DIR:
1113 * This symbol, if defined, indicates to the C program that it should
1114 * include <sys/dir.h>.
d8f2e4cc 1115 */
2304df62
AD
1116#$i_sysdir I_SYS_DIR /**/
1117
1118/* I_SYS_FILE:
1119 * This symbol, if defined, indicates to the C program that it should
1120 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 1121 */
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AD
1122#$i_sysfile I_SYS_FILE /**/
1123
1124/* I_SYS_IOCTL:
1125 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
1126 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 1127 */
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1128#$i_sysioctl I_SYS_IOCTL /**/
1129
1130/* I_SYS_NDIR:
1131 * This symbol, if defined, indicates to the C program that it should
1132 * include <sys/ndir.h>.
1133 */
1134#$i_sysndir I_SYS_NDIR /**/
1135
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LW
1136/* I_SYS_PARAM:
1137 * This symbol, if defined, indicates to the C program that it should
1138 * include <sys/param.h>.
1139 */
1140#$i_sysparam I_SYS_PARAM /**/
1141
e876cf0b
PP
1142/* I_SYS_RESOURCE:
1143 * This symbol, if defined, indicates to the C program that it should
1144 * include <sys/resource.h>.
1145 */
1146#$i_sysresrc I_SYS_RESOURCE /**/
1147
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1148/* I_SYS_SELECT:
1149 * This symbol, if defined, indicates to the C program that it should
1150 * include <sys/select.h> in order to get definition of struct timeval.
1151 */
1152#$i_sysselct I_SYS_SELECT /**/
1153
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LW
1154/* I_SYS_TIMES:
1155 * This symbol, if defined, indicates to the C program that it should
1156 * include <sys/times.h>.
1157 */
1158#$i_systimes I_SYS_TIMES /**/
1159
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AD
1160/* I_SYS_TYPES:
1161 * This symbol, if defined, indicates to the C program that it should
1162 * include <sys/types.h>.
1163 */
1164#$i_systypes I_SYS_TYPES /**/
1165
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1166/* I_SYS_UN:
1167 * This symbol, if defined, indicates to the C program that it should
1168 * include <sys/un.h> to get UNIX domain socket definitions.
1169 */
1170#$i_sysun I_SYS_UN /**/
1171
e876cf0b
PP
1172/* I_SYS_WAIT:
1173 * This symbol, if defined, indicates to the C program that it should
1174 * include <sys/wait.h>.
1175 */
1176#$i_syswait I_SYS_WAIT /**/
1177
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LW
1178/* I_TERMIO:
1179 * This symbol, if defined, indicates that the program should include
1180 * <termio.h> rather than <sgtty.h>. There are also differences in
1181 * the ioctl() calls that depend on the value of this symbol.
1182 */
1183/* I_TERMIOS:
1184 * This symbol, if defined, indicates that the program should include
1185 * the POSIX termios.h rather than sgtty.h or termio.h.
1186 * There are also differences in the ioctl() calls that depend on the
1187 * value of this symbol.
1188 */
1189/* I_SGTTY:
1190 * This symbol, if defined, indicates that the program should include
1191 * <sgtty.h> rather than <termio.h>. There are also differences in
1192 * the ioctl() calls that depend on the value of this symbol.
1193 */
1194#$i_termio I_TERMIO /**/
1195#$i_termios I_TERMIOS /**/
1196#$i_sgtty I_SGTTY /**/
1197
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1198/* I_TIME:
1199 * This symbol, if defined, indicates to the C program that it should
1200 * include <time.h>.
1201 */
1202/* I_SYS_TIME:
1203 * This symbol, if defined, indicates to the C program that it should
1204 * include <sys/time.h>.
fe14fcc3 1205 */
85e6fe83
LW
1206/* I_SYS_TIME_KERNEL:
1207 * This symbol, if defined, indicates to the C program that it should
1208 * include <sys/time.h> with KERNEL defined.
1209 */
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AD
1210#$i_time I_TIME /**/
1211#$i_systime I_SYS_TIME /**/
85e6fe83
LW
1212#$i_systimek I_SYS_TIME_KERNEL /**/
1213
1214/* I_UNISTD:
1215 * This symbol, if defined, indicates to the C program that it should
1216 * include <unistd.h>.
1217 */
1218#$i_unistd I_UNISTD /**/
d8f2e4cc 1219
2304df62 1220/* I_UTIME:
d8f2e4cc 1221 * This symbol, if defined, indicates to the C program that it should
2304df62 1222 * include <utime.h>.
d8f2e4cc 1223 */
2304df62 1224#$i_utime I_UTIME /**/
d8f2e4cc 1225
e876cf0b
PP
1226/* I_STDARG:
1227 * This symbol, if defined, indicates that <stdarg.h> exists and should
1228 * be included.
1229 */
1230/* I_VARARGS:
1231 * This symbol, if defined, indicates to the C program that it should
1232 * include <varargs.h>.
1233 */
1234#$i_stdarg I_STDARG /**/
1235#$i_varargs I_VARARGS /**/
1236
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LW
1237/* I_VFORK:
1238 * This symbol, if defined, indicates to the C program that it should
1239 * include vfork.h.
1240 */
1241#$i_vfork I_VFORK /**/
a687059c 1242
e876cf0b
PP
1243/* INTSIZE:
1244 * This symbol contains the size of an int, so that the C preprocessor
1245 * can make decisions based on it.
1246 */
1247#define INTSIZE $intsize /**/
1248
85e6fe83
LW
1249/* Off_t:
1250 * This symbol holds the type used to declare offsets in the kernel.
1251 * It can be int, long, off_t, etc... It may be necessary to include
1252 * <sys/types.h> to get any typedef'ed information.
1253 */
1254#define Off_t $lseektype /* <offset> type */
1255
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1256/* Mode_t:
1257 * This symbol holds the type used to declare file modes
1258 * for systems calls. It is usually mode_t, but may be
1259 * int or unsigned short. It may be necessary to include <sys/types.h>
1260 * to get any typedef'ed information.
1261 */
1262#define Mode_t $modetype /* file mode parameter for system calls */
1263
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LW
1264/* CAN_PROTOTYPE:
1265 * If defined, this macro indicates that the C compiler can handle
1266 * function prototypes.
85e6fe83 1267 */
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LW
1268/* _:
1269 * This macro is used to declare function parameters for folks who want
1270 * to make declarations with prototypes using a different style than
1271 * the above macros. Use double parentheses. For example:
1272 *
1273 * int main _((int argc, char *argv[]));
1274 */
1275#$prototype CAN_PROTOTYPE /**/
1276#ifdef CAN_PROTOTYPE
1277#define _(args) args
1278#else
1279#define _(args) ()
1280#endif
85e6fe83 1281
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AD
1282/* RANDBITS:
1283 * This symbol contains the number of bits of random number the rand()
1284 * function produces. Usual values are 15, 16, and 31.
fe14fcc3 1285 */
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1286#define RANDBITS $randbits /**/
1287
1288/* SCRIPTDIR:
1289 * This symbol holds the name of the directory in which the user wants
1290 * to put publicly executable scripts for the package in question. It
1291 * is often a directory that is mounted across diverse architectures.
1292 * Programs must be prepared to deal with ~name expansion.
fe14fcc3 1293 */
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AD
1294#define SCRIPTDIR "$scriptdir" /**/
1295
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LW
1296/* Select_fd_set_t:
1297 * This symbol holds the type used for the 2nd, 3rd, and 4th
1298 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1299 * is defined, and 'int *' otherwise. This is only useful if you
1300 * have select(), of course.
1301 */
1302#define Select_fd_set_t $selecttype /**/
1303
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LW
1304/* Size_t:
1305 * This symbol holds the type used to declare length parameters
1306 * for string functions. It is usually size_t, but may be
1307 * unsigned long, int, etc. It may be necessary to include
1308 * <sys/types.h> to get any typedef'ed information.
1309 */
1310#define Size_t $sizetype /* length paramater for string functions */
1311
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1312/* STDCHAR:
1313 * This symbol is defined to be the type of char used in stdio.h.
1314 * It has the values "unsigned char" or "char".
fe14fcc3 1315 */
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1316#define STDCHAR $stdchar /**/
1317
1318/* Uid_t:
1319 * This symbol holds the type used to declare user ids in the kernel.
1320 * It can be int, ushort, uid_t, etc... It may be necessary to include
1321 * <sys/types.h> to get any typedef'ed information.
fe14fcc3 1322 */
2304df62 1323#define Uid_t $uidtype /* UID type */
fe14fcc3 1324
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LW
1325/* LOC_SED:
1326 * This symbol holds the complete pathname to the sed program.
85e6fe83 1327 */
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AD
1328#define LOC_SED "$full_sed" /**/
1329
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LW
1330/* OSNAME:
1331 * This symbol contains the name of the operating system, as determined
1332 * by Configure. You shouldn't rely on it too much; the specific
1333 * feature tests from Configure are generally more reliable.
1334 */
1335#define OSNAME "$osname" /**/
1336
e876cf0b
PP
1337/* ARCHLIB:
1338 * This variable, if defined, holds the name of the directory in
1339 * which the user wants to put architecture-dependent public
1340 * library files for $package. It is most often a local directory
1341 * such as /usr/local/lib. Programs using this variable must be
1342 * prepared to deal with filename expansion. If ARCHLIB is the
1343 * same as PRIVLIB, it is not defined, since presumably the
1344 * program already searches PRIVLIB.
1345 */
4633a7c4
LW
1346/* ARCHLIB_EXP:
1347 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1348 * in programs that are not prepared to deal with ~ expansion at run-time.
1349 */
e876cf0b 1350#$d_archlib ARCHLIB "$archlib" /**/
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LW
1351#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1352
8e07c86e 1353/* BYTEORDER:
e876cf0b 1354 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1355 * i.e. 0x1234 or 0x4321, etc...
e876cf0b
PP
1356 * On NeXT 4 (and greater), you can build "Fat" Multiple Architecture
1357 * Binaries (MAB) on either big endian or little endian machines.
1358 * The endian-ness is available at compile-time. This only matters
1359 * for perl, where the config.h can be generated and installed on
1360 * one system, and used by a different architecture to build an
1361 * extension. Older versions of NeXT that might not have
1362 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1363 * so the default case (for NeXT) is big endian to catch them.
1364 * This might matter for NeXT 3.0.
8e07c86e 1365 */
40750cc0 1366#ifndef NeXT
8e07c86e 1367#define BYTEORDER 0x$byteorder /* large digits for MSB */
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LW
1368#else /* NeXT */
1369#ifdef __LITTLE_ENDIAN__
40750cc0 1370#define BYTEORDER 0x1234
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LW
1371#else /* __BIG_ENDIAN__ */
1372#define BYTEORDER 0x4321
40750cc0 1373#endif /* ENDIAN CHECK */
760ac839 1374#endif /* NeXT */
8e07c86e 1375
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AD
1376/* CSH:
1377 * This symbol, if defined, indicates that the C-shell exists.
1378 * If defined, contains the full pathname of csh.
1379 */
1380#$d_csh CSH "$full_csh" /**/
85e6fe83 1381
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LW
1382/* DLSYM_NEEDS_UNDERSCORE:
1383 * This symbol, if defined, indicates that we need to prepend an
1384 * underscore to the symbol name before calling dlsym(). This only
1385 * makes sense if you *have* dlsym, which we will presume is the
1386 * case if you're using dl_dlopen.xs.
85e6fe83 1387 */
c1b76f5d 1388#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
a0d0e21e 1389
bccf77a5
PP
1390/* SETUID_SCRIPTS_ARE_SECURE_NOW:
1391 * This symbol, if defined, indicates that the bug that prevents
1392 * setuid scripts from being secure is not present in this kernel.
1393 */
1394/* DOSUID:
1395 * This symbol, if defined, indicates that the C program should
1396 * check the script that it is executing for setuid/setgid bits, and
1397 * attempt to emulate setuid/setgid on systems that have disabled
1398 * setuid #! scripts because the kernel can't do it securely.
1399 * It is up to the package designer to make sure that this emulation
1400 * is done securely. Among other things, it should do an fstat on
1401 * the script it just opened to make sure it really is a setuid/setgid
1402 * script, it should make sure the arguments passed correspond exactly
1403 * to the argument on the #! line, and it should not trust any
1404 * subprocesses to which it must pass the filename rather than the
1405 * file descriptor of the script to be executed.
1406 */
1407#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1408#$d_dosuid DOSUID /**/
1409
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AD
1410/* Gconvert:
1411 * This preprocessor macro is defined to convert a floating point
1412 * number to a string without a trailing decimal point. This
1413 * emulates the behavior of sprintf("%g"), but is sometimes much more
1414 * efficient. If gconvert() is not available, but gcvt() drops the
1415 * trailing decimal point, then gcvt() is used. If all else fails,
1416 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1417 * macro are: value, number of digits, whether trailing zeros should
1418 * be retained, and the output buffer.
1419 * Possible values are:
1420 * d_Gconvert='gconvert((x),(n),(t),(b))'
1421 * d_Gconvert='gcvt((x),(n),(b))'
1422 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1423 * The last two assume trailing zeros should not be kept.
1424 */
1425#define Gconvert(x,n,t,b) $d_Gconvert
1426
c1b76f5d
PP
1427/* HAS_GETPGID:
1428 * This symbol, if defined, indicates to the C program that
1429 * the getpgid(pid) function is available to get the
1430 * process group id.
1431 */
1432#$d_getpgid HAS_GETPGID /**/
1433
1434/* HAS_GETPGRP:
1435 * This symbol, if defined, indicates that the getpgrp routine is
1436 * available to get the current process group.
1437 */
1438/* USE_BSD_GETPGRP:
1439 * This symbol, if defined, indicates that getpgrp needs one
1440 * arguments whereas USG one needs none.
1441 */
1442#$d_getpgrp HAS_GETPGRP /**/
1443#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
1444
1445/* HAS_SETPGID:
1446 * This symbol, if defined, indicates to the C program that
1447 * the setpgid(pid, gpid) function is available to set the
1448 * process group id.
1449 */
1450#$d_setpgid HAS_SETPGID /**/
1451
1452/* HAS_SETPGRP:
1453 * This symbol, if defined, indicates that the setpgrp routine is
1454 * available to set the current process group.
1455 */
1456/* USE_BSD_SETPGRP:
1457 * This symbol, if defined, indicates that setpgrp needs two
1458 * arguments whereas USG one needs none. See also HAS_SETPGID
1459 * for a POSIX interface.
1460 */
1461/* USE_BSDPGRP:
1462 * This symbol, if defined, indicates that the BSD notion of process
1463 * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
1464 * instead of the USG setpgrp(). This should be obsolete since
1465 * there are systems which have BSD-ish setpgrp but USG-ish getpgrp.
1466 */
1467#$d_setpgrp HAS_SETPGRP /**/
1468#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
1469#$d_bsdpgrp USE_BSDPGRP /**/
1470
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LW
1471/* USE_SFIO:
1472 * This symbol, if defined, indicates that sfio should
1473 * be used.
1474 */
1475#$d_sfio USE_SFIO /**/
1476
a5f75d66 1477/* Sigjmp_buf:
760ac839 1478 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66
AD
1479 */
1480/* Sigsetjmp:
760ac839
LW
1481 * This macro is used in the same way as sigsetjmp(), but will invoke
1482 * traditional setjmp() if sigsetjmp isn't available.
1483 * See HAS_SIGSETJMP.
a5f75d66
AD
1484 */
1485/* Siglongjmp:
760ac839
LW
1486 * This macro is used in the same way as siglongjmp(), but will invoke
1487 * traditional longjmp() if siglongjmp isn't available.
1488 * See HAS_SIGSETJMP.
a5f75d66
AD
1489 */
1490#$d_sigsetjmp HAS_SIGSETJMP /**/
1491#ifdef HAS_SIGSETJMP
1492#define Sigjmp_buf sigjmp_buf
760ac839
LW
1493#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1494#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66
AD
1495#else
1496#define Sigjmp_buf jmp_buf
760ac839
LW
1497#define Sigsetjmp(buf,save_mask) setjmp((buf))
1498#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66
AD
1499#endif
1500
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AD
1501/* USE_DYNAMIC_LOADING:
1502 * This symbol, if defined, indicates that dynamic loading of
1503 * some sort is available.
a687059c 1504 */
2304df62 1505#$usedl USE_DYNAMIC_LOADING /**/
a687059c 1506
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1507/* I_DBM:
1508 * This symbol, if defined, indicates that <dbm.h> exists and should
1509 * be included.
1510 */
1511/* I_RPCSVC_DBM:
1512 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
1513 * should be included.
1514 */
1515#$i_dbm I_DBM /**/
1516#$i_rpcsvcdbm I_RPCSVC_DBM /**/
1517
4633a7c4
LW
1518/* I_LOCALE:
1519 * This symbol, if defined, indicates to the C program that it should
1520 * include <locale.h>.
1521 */
1522#$i_locale I_LOCALE /**/
1523
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LW
1524/* I_SFIO:
1525 * This symbol, if defined, indicates to the C program that it should
1526 * include <sfio.h>.
1527 */
1528#$i_sfio I_SFIO /**/
1529
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1530/* I_SYS_STAT:
1531 * This symbol, if defined, indicates to the C program that it should
1532 * include <sys/stat.h>.
1533 */
1534#$i_sysstat I_SYS_STAT /**/
1535
e876cf0b 1536/* I_VALUES:
bccf77a5 1537 * This symbol, if defined, indicates to the C program that it should
e876cf0b
PP
1538 * include <values.h> to get definition of symbols like MINFLOAT or
1539 * MAXLONG, i.e. machine dependant limitations. Probably, you
1540 * should use <limits.h> instead, if it is available.
bccf77a5 1541 */
e876cf0b 1542#$i_values I_VALUES /**/
8e07c86e 1543
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AD
1544/* Free_t:
1545 * This variable contains the return type of free(). It is usually
1546 * void, but occasionally int.
1547 */
2304df62
AD
1548/* Malloc_t:
1549 * This symbol is the type of pointer returned by malloc and realloc.
36ce8bec 1550 */
2304df62 1551#define Malloc_t $malloctype /**/
94b6baf5 1552#define Free_t $freetype /**/
36ce8bec 1553
85e6fe83
LW
1554/* MYMALLOC:
1555 * This symbol, if defined, indicates that we're using our own malloc.
1556 */
1557#$d_mymalloc MYMALLOC /**/
1558
bccf77a5
PP
1559/* VAL_O_NONBLOCK:
1560 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1561 * non-blocking I/O for the file descriptor. Note that there is no way
1562 * back, i.e. you cannot turn it blocking again this way. If you wish to
1563 * alternatively switch between blocking and non-blocking, use the
1564 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1565 */
1566/* VAL_EAGAIN:
1567 * This symbol holds the errno error code set by read() when no data was
1568 * present on the non-blocking file descriptor.
1569 */
1570/* RD_NODATA:
1571 * This symbol holds the return code from read() when no data is present
1572 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1573 * not defined, then you can't distinguish between no data and EOF by
1574 * issuing a read(). You'll have to find another way to tell for sure!
1575 */
1576/* EOF_NONBLOCK:
1577 * This symbol, if defined, indicates to the C program that a read() on
1578 * a non-blocking file descriptor will return 0 on EOF, and not the value
1579 * held in RD_NODATA (-1 usually, in that case!).
1580 */
1581#define VAL_O_NONBLOCK $o_nonblock
1582#define VAL_EAGAIN $eagain
1583#define RD_NODATA $rd_nodata
1584#$d_eofnblk EOF_NONBLOCK
1585
e876cf0b
PP
1586/* OLDARCHLIB:
1587 * This variable, if defined, holds the name of the directory in
1588 * which the user has perl5.000 or perl5.001 architecture-dependent
1589 * public library files for $package. For the most part, these
1590 * files will work with 5.002 (and later), but that is not
1591 * guaranteed.
1592 */
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LW
1593/* OLDARCHLIB_EXP:
1594 * This symbol contains the ~name expanded version of OLDARCHLIB, to be
1595 * used in programs that are not prepared to deal with ~ expansion at
1596 * run-time.
1597 */
e876cf0b 1598#$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/
4633a7c4
LW
1599#$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/
1600
e876cf0b
PP
1601/* PRIVLIB:
1602 * This symbol contains the name of the private library for this package.
1603 * The library is private in the sense that it needn't be in anyone's
1604 * execution path, but it should be accessible by the world. The program
1605 * should be prepared to do ~ expansion.
1606 */
4633a7c4
LW
1607/* PRIVLIB_EXP:
1608 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1609 * in programs that are not prepared to deal with ~ expansion at run-time.
1610 */
e876cf0b 1611#define PRIVLIB "$privlib" /**/
4633a7c4
LW
1612#define PRIVLIB_EXP "$privlibexp" /**/
1613
e876cf0b
PP
1614/* SH_PATH:
1615 * This symbol contains the full pathname to the shell used on this
1616 * on this system to execute Bourne shell scripts. Usually, this will be
1617 * /bin/sh, though it's possible that some systems will have /bin/ksh,
6c509264
PP
1618 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1619 * D:/bin/sh.exe.
e876cf0b
PP
1620 */
1621#define SH_PATH "$sh" /**/
1622
8e07c86e 1623/* SIG_NAME:
4633a7c4
LW
1624 * This symbol contains a list of signal names in order of
1625 * signal number. This is intended
8e07c86e
AD
1626 * to be used as a static array initialization, like this:
1627 * char *sig_name[] = { SIG_NAME };
1628 * The signals in the list are separated with commas, and each signal
1629 * is surrounded by double quotes. There is no leading SIG in the signal
4633a7c4
LW
1630 * name, i.e. SIGQUIT is known as "QUIT".
1631 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
1632 * etc., where nn is the actual signal number (e.g. NUM37).
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AD
1633 * The signal number for sig_name[i] is stored in sig_num[i].
1634 * The last element is 0 to terminate the list with a NULL. This
1635 * corresponds to the 0 at the end of the sig_num list.
8e07c86e 1636 */
8e07c86e 1637/* SIG_NUM:
4633a7c4 1638 * This symbol contains a list of signal numbers, in the same order as the
8e07c86e
AD
1639 * SIG_NAME list. It is suitable for static array initialization, as in:
1640 * int sig_num[] = { SIG_NUM };
1641 * The signals in the list are separated with commas, and the indices
1642 * within that list and the SIG_NAME list match, so it's easy to compute
1643 * the signal name from a number or vice versa at the price of a small
4633a7c4
LW
1644 * dynamic linear lookup.
1645 * Duplicates are allowed, but are moved to the end of the list.
1646 * The signal number corresponding to sig_name[i] is sig_number[i].
1647 * if (i < NSIG) then sig_number[i] == i.
1648 * The last element is 0, corresponding to the 0 at the end of
1649 * the sig_name list.
8e07c86e 1650 */
4633a7c4 1651#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/
8e07c86e
AD
1652#define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/
1653
e876cf0b
PP
1654/* SITEARCH:
1655 * This symbol contains the name of the private library for this package.
1656 * The library is private in the sense that it needn't be in anyone's
1657 * execution path, but it should be accessible by the world. The program
1658 * should be prepared to do ~ expansion.
1659 * The standard distribution will put nothing in this directory.
1660 * Individual sites may place their own extensions and modules in
1661 * this directory.
1662 */
4633a7c4
LW
1663/* SITEARCH_EXP:
1664 * This symbol contains the ~name expanded version of SITEARCH, to be used
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AD
1665 * in programs that are not prepared to deal with ~ expansion at run-time.
1666 */
e876cf0b 1667#define SITEARCH "$sitearch" /**/
4633a7c4 1668#define SITEARCH_EXP "$sitearchexp" /**/
16d20bd9 1669
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PP
1670/* SITELIB:
1671 * This symbol contains the name of the private library for this package.
1672 * The library is private in the sense that it needn't be in anyone's
1673 * execution path, but it should be accessible by the world. The program
1674 * should be prepared to do ~ expansion.
1675 * The standard distribution will put nothing in this directory.
1676 * Individual sites may place their own extensions and modules in
1677 * this directory.
1678 */
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1679/* SITELIB_EXP:
1680 * This symbol contains the ~name expanded version of SITELIB, to be used
1681 * in programs that are not prepared to deal with ~ expansion at run-time.
1682 */
e876cf0b 1683#define SITELIB "$sitelib" /**/
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1684#define SITELIB_EXP "$sitelibexp" /**/
1685
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LW
1686/* SSize_t:
1687 * This symbol holds the type used by functions that return
1688 * a count of bytes or an error condition. It must be a signed type.
1689 * It is usually ssize_t, but may be long or int, etc.
1690 * It may be necessary to include <sys/types.h> or <unistd.h>
1691 * to get any typedef'ed information.
1692 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1693 */
1694#define SSize_t $ssizetype /* signed count of bytes */
1695
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PP
1696/* STARTPERL:
1697 * This variable contains the string to put in front of a perl
1698 * script to make sure (one hopes) that it runs with perl and not
1699 * some shell.
1700 */
1701#define STARTPERL "$startperl" /**/
1702
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PP
1703/* USE_PERLIO:
1704 * This symbol, if defined, indicates that the PerlIO abstraction should
1705 * be used throughout. If not defined, stdio should be
1706 * used in a fully backward compatible manner.
1707 */
1708#$useperlio USE_PERLIO /**/
1709
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AD
1710/* VOIDFLAGS:
1711 * This symbol indicates how much support of the void type is given by this
1712 * compiler. What various bits mean:
1713 *
1714 * 1 = supports declaration of void
1715 * 2 = supports arrays of pointers to functions returning void
1716 * 4 = supports comparisons between pointers to void functions and
1717 * addresses of void functions
1718 * 8 = suports declaration of generic void pointers
1719 *
1720 * The package designer should define VOIDUSED to indicate the requirements
1721 * of the package. This can be done either by #defining VOIDUSED before
1722 * including config.h, or by defining defvoidused in Myinit.U. If the
1723 * latter approach is taken, only those flags will be tested. If the
1724 * level of void support necessary is not present, defines void to int.
1725 */
1726#ifndef VOIDUSED
1727#define VOIDUSED $defvoidused
1728#endif
1729#define VOIDFLAGS $voidflags
1730#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1731#define void int /* is void to be avoided? */
1732#define M_VOID /* Xenix strikes again */
1733#endif
1734
fe14fcc3 1735#endif
8d063cd8 1736!GROK!THIS!