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warn about newfangled vfork() caveats
[p5sagit/p5-mst-13.2.git] / vos / config.h
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495c5fdc 1/* This is config.h for Stratus VOS. It was created by hand
2 from the distribution copy of config_h.SH. */
3
4/* Configuration time: September 4, 1998
5 * Configured by: Paul Green
6 * Target system: Stratus VOS
7 */
8
9#ifndef _config_h_
10#define _config_h_
11
12/* LOC_SED:
13 * This symbol holds the complete pathname to the sed program.
14 */
15#define LOC_SED "/system/ported/command_library/sed.pm" /**/
16
17/* BIN:
18 * This symbol holds the path of the bin directory where the package will
19 * be installed. Program must be prepared to deal with ~name substitution.
20 */
21/* BIN_EXP:
22 * This symbol is the filename expanded version of the BIN symbol, for
23 * programs that do not want to deal with that at run-time.
24 */
25#define BIN "/system/ported/command_library" /**/
26#define BIN_EXP "/system/ported/command_library" /**/
27
28/* CPPSTDIN:
29 * This symbol contains the first part of the string which will invoke
30 * the C preprocessor on the standard input and produce to standard
31 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
32 * call a wrapper. See CPPRUN.
33 */
34/* CPPMINUS:
35 * This symbol contains the second part of the string which will invoke
36 * the C preprocessor on the standard input and produce to standard
37 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
38 * to specify standard input, otherwise the value is "".
39 */
40#define CPPSTDIN "cc -E"
41#define CPPMINUS "-"
42
43/* HAS_ALARM:
44 * This symbol, if defined, indicates that the alarm routine is
45 * available.
46 */
47#define HAS_ALARM /**/
48
49/* HASATTRIBUTE:
50 * This symbol indicates the C compiler can check for function attributes,
51 * such as printf formats. This is normally only supported by GNU cc.
52 */
53/*#define HASATTRIBUTE / **/
54#ifndef HASATTRIBUTE
55#define __attribute__(_arg_)
56#endif
57
58/* HAS_BCMP:
59 * This symbol is defined if the bcmp() routine is available to
60 * compare blocks of memory.
61 */
62/*#define HAS_BCMP /**/
63
64/* HAS_BCOPY:
65 * This symbol is defined if the bcopy() routine is available to
66 * copy blocks of memory.
67 */
68/*#define HAS_BCOPY /**/
69
70/* HAS_BZERO:
71 * This symbol is defined if the bzero() routine is available to
72 * set a memory block to 0.
73 */
74/*#define HAS_BZERO /**/
75
76/* HAS_CHOWN:
77 * This symbol, if defined, indicates that the chown routine is
78 * available.
79 */
80/*#define HAS_CHOWN /**/
81
82/* HAS_CHROOT:
83 * This symbol, if defined, indicates that the chroot routine is
84 * available.
85 */
86/*#define HAS_CHROOT /**/
87
88/* HAS_CHSIZE:
89 * This symbol, if defined, indicates that the chsize routine is available
90 * to truncate files. You might need a -lx to get this routine.
91 */
92/*#define HAS_CHSIZE / **/
93
94/* HASCONST:
95 * This symbol, if defined, indicates that this C compiler knows about
96 * the const type. There is no need to actually test for that symbol
97 * within your programs. The mere use of the "const" keyword will
98 * trigger the necessary tests.
99 */
100#define HASCONST /**/
101#ifndef HASCONST
102#define const
103#endif
104
105/* HAS_CRYPT:
106 * This symbol, if defined, indicates that the crypt routine is available
107 * to encrypt passwords and the like.
108 */
109/*#define HAS_CRYPT /**/
110
111/* HAS_CUSERID:
112 * This symbol, if defined, indicates that the cuserid routine is
113 * available to get character login names.
114 */
115/*#define HAS_CUSERID /**/
116
117/* HAS_DBL_DIG:
118 * This symbol, if defined, indicates that this system's <float.h>
119 * or <limits.h> defines the symbol DBL_DIG, which is the number
120 * of significant digits in a double precision number. If this
121 * symbol is not defined, a guess of 15 is usually pretty good.
122 */
123#define HAS_DBL_DIG /* */
124
125/* HAS_DIFFTIME:
126 * This symbol, if defined, indicates that the difftime routine is
127 * available.
128 */
129#define HAS_DIFFTIME /**/
130
131/* HAS_DLERROR:
132 * This symbol, if defined, indicates that the dlerror routine is
133 * available to return a string describing the last error that
134 * occurred from a call to dlopen(), dlclose() or dlsym().
135 */
136/*#define HAS_DLERROR /**/
137
138/* SETUID_SCRIPTS_ARE_SECURE_NOW:
139 * This symbol, if defined, indicates that the bug that prevents
140 * setuid scripts from being secure is not present in this kernel.
141 */
142/* DOSUID:
143 * This symbol, if defined, indicates that the C program should
144 * check the script that it is executing for setuid/setgid bits, and
145 * attempt to emulate setuid/setgid on systems that have disabled
146 * setuid #! scripts because the kernel can't do it securely.
147 * It is up to the package designer to make sure that this emulation
148 * is done securely. Among other things, it should do an fstat on
149 * the script it just opened to make sure it really is a setuid/setgid
150 * script, it should make sure the arguments passed correspond exactly
151 * to the argument on the #! line, and it should not trust any
152 * subprocesses to which it must pass the filename rather than the
153 * file descriptor of the script to be executed.
154 */
155#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ /* PG: ASSUME THESE ARE NO-OPS W/O SETUID */
156/*#define DOSUID / **/
157
158/* HAS_DUP2:
159 * This symbol, if defined, indicates that the dup2 routine is
160 * available to duplicate file descriptors.
161 */
162/*#define HAS_DUP2 /**/
163
164/* HAS_FCHMOD:
165 * This symbol, if defined, indicates that the fchmod routine is available
166 * to change mode of opened files. If unavailable, use chmod().
167 */
168#define HAS_FCHMOD /**/
169
170/* HAS_FCHOWN:
171 * This symbol, if defined, indicates that the fchown routine is available
172 * to change ownership of opened files. If unavailable, use chown().
173 */
174/*#define HAS_FCHOWN /**/
175
176/* HAS_FCNTL:
177 * This symbol, if defined, indicates to the C program that
178 * the fcntl() function exists.
179 */
180#define HAS_FCNTL /**/
181
182/* HAS_FGETPOS:
183 * This symbol, if defined, indicates that the fgetpos routine is
184 * available to get the file position indicator, similar to ftell().
185 */
186#define HAS_FGETPOS /**/
187
188/* FLEXFILENAMES:
189 * This symbol, if defined, indicates that the system supports filenames
190 * longer than 14 characters.
191 */
192#define FLEXFILENAMES /**/
193
194/* HAS_FLOCK:
195 * This symbol, if defined, indicates that the flock routine is
196 * available to do file locking.
197 */
198/*#define HAS_FLOCK / **/
199
200/* HAS_FORK:
201 * This symbol, if defined, indicates that the fork routine is
202 * available.
203 */
204/*#define HAS_FORK /**/
205
206/* HAS_FSETPOS:
207 * This symbol, if defined, indicates that the fsetpos routine is
208 * available to set the file position indicator, similar to fseek().
209 */
210#define HAS_FSETPOS /**/
211
212/* HAS_GETTIMEOFDAY:
213 * This symbol, if defined, indicates that the gettimeofday() system
214 * call is available for a sub-second accuracy clock. Usually, the file
215 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
216 * The type "Timeval" should be used to refer to "struct timeval".
217 */
218/*#define HAS_GETTIMEOFDAY / **/
219#ifdef HAS_GETTIMEOFDAY
220#define Timeval struct timeval /* Structure used by gettimeofday() */
221#endif
222
223/* HAS_GETGROUPS:
224 * This symbol, if defined, indicates that the getgroups() routine is
225 * available to get the list of process groups. If unavailable, multiple
226 * groups are probably not supported.
227 */
228/*#define HAS_GETGROUPS /**/
229
230/* HAS_UNAME:
231 * This symbol, if defined, indicates that the C program may use the
232 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
233 * and PHOSTNAME.
234 */
235#define HAS_UNAME /**/
236
237/* HAS_GETLOGIN:
238 * This symbol, if defined, indicates that the getlogin routine is
239 * available to get the login name.
240 */
241#define HAS_GETLOGIN /**/
242
243/* HAS_GETPGID:
244 * This symbol, if defined, indicates to the C program that
245 * the getpgid(pid) function is available to get the
246 * process group id.
247 */
248/*#define HAS_GETPGID /**/
249
250/* HAS_GETPGRP:
251 * This symbol, if defined, indicates that the getpgrp routine is
252 * available to get the current process group.
253 */
254/* USE_BSD_GETPGRP:
255 * This symbol, if defined, indicates that getpgrp needs one
256 * arguments whereas USG one needs none.
257 */
258/*#define HAS_GETPGRP /**/
259/*#define USE_BSD_GETPGRP / **/
260
261/* HAS_GETPGRP2:
262 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
263 * routine is available to get the current process group.
264 */
265/*#define HAS_GETPGRP2 / **/
266
267/* HAS_GETPPID:
268 * This symbol, if defined, indicates that the getppid routine is
269 * available to get the parent process ID.
270 */
271#define HAS_GETPPID /**/
272
273/* HAS_GETPRIORITY:
274 * This symbol, if defined, indicates that the getpriority routine is
275 * available to get a process's priority.
276 */
277/*#define HAS_GETPRIORITY /**/
278
279/* HAS_HTONL:
280 * This symbol, if defined, indicates that the htonl() routine (and
281 * friends htons() ntohl() ntohs()) are available to do network
282 * order byte swapping.
283 */
284/* HAS_HTONS:
285 * This symbol, if defined, indicates that the htons() routine (and
286 * friends htonl() ntohl() ntohs()) are available to do network
287 * order byte swapping.
288 */
289/* HAS_NTOHL:
290 * This symbol, if defined, indicates that the ntohl() routine (and
291 * friends htonl() htons() ntohs()) are available to do network
292 * order byte swapping.
293 */
294/* HAS_NTOHS:
295 * This symbol, if defined, indicates that the ntohs() routine (and
296 * friends htonl() htons() ntohl()) are available to do network
297 * order byte swapping.
298 */
299#define HAS_HTONL /**/
300#define HAS_HTONS /**/
301#define HAS_NTOHL /**/
302#define HAS_NTOHS /**/
303
304/* HAS_INET_ATON:
305 * This symbol, if defined, indicates to the C program that the
306 * inet_aton() function is available to parse IP address "dotted-quad"
307 * strings.
308 */
309/*#define HAS_INET_ATON /**/ /* PG: WE HAVE OTHERS, NOT THIS ONE. */
310
311/* HAS_KILLPG:
312 * This symbol, if defined, indicates that the killpg routine is available
313 * to kill process groups. If unavailable, you probably should use kill
314 * with a negative process number.
315 */
316/*#define HAS_KILLPG /**/
317
318/* HAS_LINK:
319 * This symbol, if defined, indicates that the link routine is
320 * available to create hard links.
321 */
322/*#define HAS_LINK /**/
323
324/* HAS_LOCALECONV:
325 * This symbol, if defined, indicates that the localeconv routine is
326 * available for numeric and monetary formatting conventions.
327 */
328#define HAS_LOCALECONV /**/
329
330/* HAS_LOCKF:
331 * This symbol, if defined, indicates that the lockf routine is
332 * available to do file locking.
333 */
334#define HAS_LOCKF /**/
335
336/* HAS_LSTAT:
337 * This symbol, if defined, indicates that the lstat routine is
338 * available to do file stats on symbolic links.
339 */
340#define HAS_LSTAT /**/
341
342/* HAS_MBLEN:
343 * This symbol, if defined, indicates that the mblen routine is available
344 * to find the number of bytes in a multibye character.
345 */
346#define HAS_MBLEN /**/
347
348/* HAS_MBSTOWCS:
349 * This symbol, if defined, indicates that the mbstowcs routine is
350 * available to covert a multibyte string into a wide character string.
351 */
352#define HAS_MBSTOWCS /**/
353
354/* HAS_MBTOWC:
355 * This symbol, if defined, indicates that the mbtowc routine is available
356 * to covert a multibyte to a wide character.
357 */
358#define HAS_MBTOWC /**/
359
360/* HAS_MEMCMP:
361 * This symbol, if defined, indicates that the memcmp routine is available
362 * to compare blocks of memory.
363 */
364#define HAS_MEMCMP /**/
365
366/* HAS_MEMCPY:
367 * This symbol, if defined, indicates that the memcpy routine is available
368 * to copy blocks of memory.
369 */
370#define HAS_MEMCPY /**/
371
372/* HAS_MEMMOVE:
373 * This symbol, if defined, indicates that the memmove routine is available
374 * to copy potentially overlapping blocks of memory. This should be used
375 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
376 * own version.
377 */
378#define HAS_MEMMOVE /**/
379
380/* HAS_MEMSET:
381 * This symbol, if defined, indicates that the memset routine is available
382 * to set blocks of memory.
383 */
384#define HAS_MEMSET /**/
385
386/* HAS_MKDIR:
387 * This symbol, if defined, indicates that the mkdir routine is available
388 * to create directories. Otherwise you should fork off a new process to
389 * exec /bin/mkdir.
390 */
391#define HAS_MKDIR /**/
392
393/* HAS_MKFIFO:
394 * This symbol, if defined, indicates that the mkfifo routine is
395 * available to create FIFOs. Otherwise, mknod should be able to
396 * do it for you. However, if mkfifo is there, mknod might require
397 * super-user privileges which mkfifo will not.
398 */
399#define HAS_MKFIFO /**/
400
401/* HAS_MKTIME:
402 * This symbol, if defined, indicates that the mktime routine is
403 * available.
404 */
405#define HAS_MKTIME /**/
406
407/* HAS_MSG:
408 * This symbol, if defined, indicates that the entire msg*(2) library is
409 * supported (IPC mechanism based on message queues).
410 */
411/*#define HAS_MSG /**/
412
413/* HAS_NICE:
414 * This symbol, if defined, indicates that the nice routine is
415 * available.
416 */
417/*#define HAS_NICE /**/
418
419/* HAS_PATHCONF:
420 * This symbol, if defined, indicates that pathconf() is available
421 * to determine file-system related limits and options associated
422 * with a given filename.
423 */
424/* HAS_FPATHCONF:
425 * This symbol, if defined, indicates that pathconf() is available
426 * to determine file-system related limits and options associated
427 * with a given open file descriptor.
428 */
429#define HAS_PATHCONF /**/
430#define HAS_FPATHCONF /**/
431
432/* HAS_PAUSE:
433 * This symbol, if defined, indicates that the pause routine is
434 * available to suspend a process until a signal is received.
435 */
436/*#define HAS_PAUSE /**/
437
438/* HAS_PIPE:
439 * This symbol, if defined, indicates that the pipe routine is
440 * available to create an inter-process channel.
441 */
442#define HAS_PIPE /**/
443
444/* HAS_POLL:
445 * This symbol, if defined, indicates that the poll routine is
446 * available to poll active file descriptors. You may safely
447 * include <poll.h> when this symbol is defined.
448 */
449#define HAS_POLL /**/
450
451/* HAS_READDIR:
452 * This symbol, if defined, indicates that the readdir routine is
453 * available to read directory entries. You may have to include
454 * <dirent.h>. See I_DIRENT.
455 */
456#define HAS_READDIR /**/
457
458/* HAS_SEEKDIR:
459 * This symbol, if defined, indicates that the seekdir routine is
460 * available. You may have to include <dirent.h>. See I_DIRENT.
461 */
462/*#define HAS_SEEKDIR /**/
463
464/* HAS_TELLDIR:
465 * This symbol, if defined, indicates that the telldir routine is
466 * available. You may have to include <dirent.h>. See I_DIRENT.
467 */
468/*#define HAS_TELLDIR /**/
469
470/* HAS_REWINDDIR:
471 * This symbol, if defined, indicates that the rewinddir routine is
472 * available. You may have to include <dirent.h>. See I_DIRENT.
473 */
474#define HAS_REWINDDIR /**/
475
476/* HAS_READLINK:
477 * This symbol, if defined, indicates that the readlink routine is
478 * available to read the value of a symbolic link.
479 */
480#define HAS_READLINK /**/
481
482/* HAS_RENAME:
483 * This symbol, if defined, indicates that the rename routine is available
484 * to rename files. Otherwise you should do the unlink(), link(), unlink()
485 * trick.
486 */
487#define HAS_RENAME /**/
488
489/* HAS_RMDIR:
490 * This symbol, if defined, indicates that the rmdir routine is
491 * available to remove directories. Otherwise you should fork off a
492 * new process to exec /bin/rmdir.
493 */
494#define HAS_RMDIR /**/
495
496/* HAS_SELECT:
497 * This symbol, if defined, indicates that the select routine is
498 * available to select active file descriptors. If the timeout field
499 * is used, <sys/time.h> may need to be included.
500 */
501#define HAS_SELECT /**/
502
503/* HAS_SEM:
504 * This symbol, if defined, indicates that the entire sem*(2) library is
505 * supported.
506 */
507/*#define HAS_SEM /**/
508
509/* HAS_SETEGID:
510 * This symbol, if defined, indicates that the setegid routine is available
511 * to change the effective gid of the current program.
512 */
513/*#define HAS_SETEGID /**/
514
515/* HAS_SETEUID:
516 * This symbol, if defined, indicates that the seteuid routine is available
517 * to change the effective uid of the current program.
518 */
519/*#define HAS_SETEUID /**/
520
521/* HAS_SETLINEBUF:
522 * This symbol, if defined, indicates that the setlinebuf routine is
523 * available to change stderr or stdout from block-buffered or unbuffered
524 * to a line-buffered mode.
525 */
526/*#define HAS_SETLINEBUF /**/
527
528/* HAS_SETLOCALE:
529 * This symbol, if defined, indicates that the setlocale routine is
530 * available to handle locale-specific ctype implementations.
531 */
532#define HAS_SETLOCALE /**/
533
534/* HAS_SETPGID:
535 * This symbol, if defined, indicates that the setpgid(pid, gpid)
536 * routine is available to set process group ID.
537 */
538/*#define HAS_SETPGID /**/
539
540/* HAS_SETPGRP:
541 * This symbol, if defined, indicates that the setpgrp routine is
542 * available to set the current process group.
543 */
544/* USE_BSD_SETPGRP:
545 * This symbol, if defined, indicates that setpgrp needs two
546 * arguments whereas USG one needs none. See also HAS_SETPGID
547 * for a POSIX interface.
548 */
549/*#define HAS_SETPGRP /**/
550/*#define USE_BSD_SETPGRP / **/
551
552/* HAS_SETPGRP2:
553 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
554 * routine is available to set the current process group.
555 */
556/*#define HAS_SETPGRP2 / **/
557
558/* HAS_SETPRIORITY:
559 * This symbol, if defined, indicates that the setpriority routine is
560 * available to set a process's priority.
561 */
562/*#define HAS_SETPRIORITY /**/
563
564/* HAS_SETREGID:
565 * This symbol, if defined, indicates that the setregid routine is
566 * available to change the real and effective gid of the current
567 * process.
568 */
569/* HAS_SETRESGID:
570 * This symbol, if defined, indicates that the setresgid routine is
571 * available to change the real, effective and saved gid of the current
572 * process.
573 */
574/*#define HAS_SETREGID /**/
575/*#define HAS_SETRESGID / **/
576
577/* HAS_SETREUID:
578 * This symbol, if defined, indicates that the setreuid routine is
579 * available to change the real and effective uid of the current
580 * process.
581 */
582/* HAS_SETRESUID:
583 * This symbol, if defined, indicates that the setresuid routine is
584 * available to change the real, effective and saved uid of the current
585 * process.
586 */
587/*#define HAS_SETREUID /**/
588/*#define HAS_SETRESUID / **/
589
590/* HAS_SETRGID:
591 * This symbol, if defined, indicates that the setrgid routine is available
592 * to change the real gid of the current program.
593 */
594/*#define HAS_SETRGID / **/
595
596/* HAS_SETRUID:
597 * This symbol, if defined, indicates that the setruid routine is available
598 * to change the real uid of the current program.
599 */
600/*#define HAS_SETRUID / **/
601
602/* HAS_SETSID:
603 * This symbol, if defined, indicates that the setsid routine is
604 * available to set the process group ID.
605 */
606/*#define HAS_SETSID /**/
607
608/* HAS_SHM:
609 * This symbol, if defined, indicates that the entire shm*(2) library is
610 * supported.
611 */
612/*#define HAS_SHM /**/
613
614/* Shmat_t:
615 * This symbol holds the return type of the shmat() system call.
616 * Usually set to 'void *' or 'char *'.
617 */
618/* HAS_SHMAT_PROTOTYPE:
619 * This symbol, if defined, indicates that the sys/shm.h includes
620 * a prototype for shmat(). Otherwise, it is up to the program to
621 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
622 * but not always right so it should be emitted by the program only
623 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
624 */
625#define Shmat_t void * /**/
626#define HAS_SHMAT_PROTOTYPE /**/
627
628/* USE_STAT_BLOCKS:
629 * This symbol is defined if this system has a stat structure declaring
630 * st_blksize and st_blocks.
631 */
632/*#define USE_STAT_BLOCKS /**/
633
634/* HAS_STRCHR:
635 * This symbol is defined to indicate that the strchr()/strrchr()
636 * functions are available for string searching. If not, try the
637 * index()/rindex() pair.
638 */
639/* HAS_INDEX:
640 * This symbol is defined to indicate that the index()/rindex()
641 * functions are available for string searching.
642 */
643#define HAS_STRCHR /**/
644/*#define HAS_INDEX / **/
645
646/* HAS_STRCOLL:
647 * This symbol, if defined, indicates that the strcoll routine is
648 * available to compare strings using collating information.
649 */
650#define HAS_STRCOLL /**/
651
652/* USE_STRUCT_COPY:
653 * This symbol, if defined, indicates that this C compiler knows how
654 * to copy structures. If undefined, you'll need to use a block copy
655 * routine of some sort instead.
656 */
657#define USE_STRUCT_COPY /**/
658
659/* HAS_STRERROR:
660 * This symbol, if defined, indicates that the strerror routine is
661 * available to translate error numbers to strings. See the writeup
662 * of Strerror() in this file before you try to define your own.
663 */
664/* HAS_SYS_ERRLIST:
665 * This symbol, if defined, indicates that the sys_errlist array is
666 * available to translate error numbers to strings. The extern int
667 * sys_nerr gives the size of that table.
668 */
669/* Strerror:
670 * This preprocessor symbol is defined as a macro if strerror() is
671 * not available to translate error numbers to strings but sys_errlist[]
672 * array is there.
673 */
674#define HAS_STRERROR /**/
675#define HAS_SYS_ERRLIST /**/
676#define Strerror(e) strerror(e)
677
678/* HAS_STRTOD:
679 * This symbol, if defined, indicates that the strtod routine is
680 * available to provide better numeric string conversion than atof().
681 */
682#define HAS_STRTOD /**/
683
684/* HAS_STRTOL:
685 * This symbol, if defined, indicates that the strtol routine is available
686 * to provide better numeric string conversion than atoi() and friends.
687 */
688#define HAS_STRTOL /**/
689
690/* HAS_STRTOUL:
691 * This symbol, if defined, indicates that the strtoul routine is
692 * available to provide conversion of strings to unsigned long.
693 */
694#define HAS_STRTOUL /**/
695
696/* HAS_STRXFRM:
697 * This symbol, if defined, indicates that the strxfrm() routine is
698 * available to transform strings.
699 */
700#define HAS_STRXFRM /**/
701
702/* HAS_SYMLINK:
703 * This symbol, if defined, indicates that the symlink routine is available
704 * to create symbolic links.
705 */
706#define HAS_SYMLINK /**/
707
708/* HAS_SYSCALL:
709 * This symbol, if defined, indicates that the syscall routine is
710 * available to call arbitrary system calls. If undefined, that's tough.
711 */
712/*#define HAS_SYSCALL /**/
713
714/* HAS_SYSCONF:
715 * This symbol, if defined, indicates that sysconf() is available
716 * to determine system related limits and options.
717 */
718#define HAS_SYSCONF /**/
719
720/* HAS_SYSTEM:
721 * This symbol, if defined, indicates that the system routine is
722 * available to issue a shell command.
723 */
724#define HAS_SYSTEM /**/
725
726/* HAS_TCGETPGRP:
727 * This symbol, if defined, indicates that the tcgetpgrp routine is
728 * available to get foreground process group ID.
729 */
730/*#define HAS_TCGETPGRP /**/
731
732/* HAS_TCSETPGRP:
733 * This symbol, if defined, indicates that the tcsetpgrp routine is
734 * available to set foreground process group ID.
735 */
736/*#define HAS_TCSETPGRP /**/
737
738/* HAS_TRUNCATE:
739 * This symbol, if defined, indicates that the truncate routine is
740 * available to truncate files.
741 */
742/*#define HAS_TRUNCATE /**/
743
744/* HAS_TZNAME:
745 * This symbol, if defined, indicates that the tzname[] array is
746 * available to access timezone names.
747 */
748/*#define HAS_TZNAME /**/
749
750/* HAS_UMASK:
751 * This symbol, if defined, indicates that the umask routine is
752 * available to set and get the value of the file creation mask.
753 */
754#define HAS_UMASK /**/
755
756/* HAS_VFORK:
757 * This symbol, if defined, indicates that vfork() exists.
758 */
759/*#define HAS_VFORK / **/
760
761/* HASVOLATILE:
762 * This symbol, if defined, indicates that this C compiler knows about
763 * the volatile declaration.
764 */
765#define HASVOLATILE /**/
766#ifndef HASVOLATILE
767#define volatile
768#endif
769
770/* HAS_WAIT4:
771 * This symbol, if defined, indicates that wait4() exists.
772 */
773/*#define HAS_WAIT4 /**/
774
775/* HAS_WAITPID:
776 * This symbol, if defined, indicates that the waitpid routine is
777 * available to wait for child process.
778 */
779#define HAS_WAITPID /**/
780
781/* HAS_WCSTOMBS:
782 * This symbol, if defined, indicates that the wcstombs routine is
783 * available to convert wide character strings to multibyte strings.
784 */
785#define HAS_WCSTOMBS /**/
786
787/* HAS_WCTOMB:
788 * This symbol, if defined, indicates that the wctomb routine is available
789 * to covert a wide character to a multibyte.
790 */
791#define HAS_WCTOMB /**/
792
793/* EBCDIC:
794 * This symbol, if defined, indicates that this system uses
795 * EBCDIC encoding.
796 */
797/*#define EBCDIC /**/
798
799/* I_ARPA_INET:
800 * This symbol, if defined, indicates that <arpa/inet.h> exists and should
801 * be included.
802 */
803/*#define I_ARPA_INET /**/
804
805/* I_DBM:
806 * This symbol, if defined, indicates that <dbm.h> exists and should
807 * be included.
808 */
809/* I_RPCSVC_DBM:
810 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
811 * should be included.
812 */
813/*#define I_DBM /**/
814/*#define I_RPCSVC_DBM /**/
815
816/* I_DIRENT:
817 * This symbol, if defined, indicates to the C program that it should
818 * include <dirent.h>. Using this symbol also triggers the definition
819 * of the Direntry_t define which ends up being 'struct dirent' or
820 * 'struct direct' depending on the availability of <dirent.h>.
821 */
822/* DIRNAMLEN:
823 * This symbol, if defined, indicates to the C program that the length
824 * of directory entry names is provided by a d_namlen field. Otherwise
825 * you need to do strlen() on the d_name field.
826 */
827/* Direntry_t:
828 * This symbol is set to 'struct direct' or 'struct dirent' depending on
829 * whether dirent is available or not. You should use this pseudo type to
830 * portably declare your directory entries.
831 */
832#define I_DIRENT /**/
833/*#define DIRNAMLEN / **/
834#define Direntry_t struct dirent
835
836/* I_DLFCN:
837 * This symbol, if defined, indicates that <dlfcn.h> exists and should
838 * be included.
839 */
840/*#define I_DLFCN /**/
841
842/* I_FCNTL:
843 * This manifest constant tells the C program to include <fcntl.h>.
844 */
845#define I_FCNTL /**/
846
847/* I_FLOAT:
848 * This symbol, if defined, indicates to the C program that it should
849 * include <float.h> to get definition of symbols like DBL_MAX or
850 * DBL_MIN, i.e. machine dependent floating point values.
851 */
852#define I_FLOAT /**/
853
854/* I_GRP:
855 * This symbol, if defined, indicates to the C program that it should
856 * include <grp.h>.
857 */
858/* GRPASSWD:
859 * This symbol, if defined, indicates to the C program that struct group
860 * contains gr_passwd.
861 */
862/* HAS_SETGRENT:
863 * This symbol, if defined, indicates that the getgrent routine is
864 * available for initializing sequential access of the group database.
865 */
866/* HAS_GETGRENT:
867 * This symbol, if defined, indicates that the getgrent routine is
868 * available for sequential access of the group database.
869 */
870/* HAS_ENDGRENT:
871 * This symbol, if defined, indicates that the getgrent routine is
872 * available for finalizing sequential access of the group database.
873 */
874/*#define I_GRP /**/
875/*#define GRPASSWD /**/
876/*#define HAS_SETGRENT /**/
877/*#define HAS_GETGRENT /**/
878/*#define HAS_ENDGRENT /**/
879
880/* I_LIMITS:
881 * This symbol, if defined, indicates to the C program that it should
882 * include <limits.h> to get definition of symbols like WORD_BIT or
883 * LONG_MAX, i.e. machine dependant limitations.
884 */
885#define I_LIMITS /**/
886
887/* I_LOCALE:
888 * This symbol, if defined, indicates to the C program that it should
889 * include <locale.h>.
890 */
891#define I_LOCALE /**/
892
893/* I_MATH:
894 * This symbol, if defined, indicates to the C program that it should
895 * include <math.h>.
896 */
897#define I_MATH /**/
898
899/* I_MEMORY:
900 * This symbol, if defined, indicates to the C program that it should
901 * include <memory.h>.
902 */
903/*#define I_MEMORY / **/
904
905/* I_NDBM:
906 * This symbol, if defined, indicates that <ndbm.h> exists and should
907 * be included.
908 */
909/*#define I_NDBM /**/
910
911/* I_NET_ERRNO:
912 * This symbol, if defined, indicates that <net/errno.h> exists and
913 * should be included.
914 */
915/*#define I_NET_ERRNO / **/
916
917/* I_NETINET_IN:
918 * This symbol, if defined, indicates to the C program that it should
919 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
920 */
921/*#define I_NETINET_IN /**/ /* PG: just "in.h" on VOS */
922
923/* I_SFIO:
924 * This symbol, if defined, indicates to the C program that it should
925 * include <sfio.h>.
926 */
927/*#define I_SFIO / **/
928
929/* I_STDDEF:
930 * This symbol, if defined, indicates that <stddef.h> exists and should
931 * be included.
932 */
933#define I_STDDEF /**/
934
935/* I_STDLIB:
936 * This symbol, if defined, indicates that <stdlib.h> exists and should
937 * be included.
938 */
939#define I_STDLIB /**/
940
941/* I_STRING:
942 * This symbol, if defined, indicates to the C program that it should
943 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
944 */
945#define I_STRING /**/
946
947/* I_SYS_DIR:
948 * This symbol, if defined, indicates to the C program that it should
949 * include <sys/dir.h>.
950 */
951/*#define I_SYS_DIR / **/
952
953/* I_SYS_FILE:
954 * This symbol, if defined, indicates to the C program that it should
955 * include <sys/file.h> to get definition of R_OK and friends.
956 */
957/*#define I_SYS_FILE / **/
958
959/* I_SYS_IOCTL:
960 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
961 * be included. Otherwise, include <sgtty.h> or <termio.h>.
962 */
963#define I_SYS_IOCTL /**/ /* PG: just ioctl.h */
964
965/* I_SYS_NDIR:
966 * This symbol, if defined, indicates to the C program that it should
967 * include <sys/ndir.h>.
968 */
969/*#define I_SYS_NDIR / **/
970
971/* I_SYS_PARAM:
972 * This symbol, if defined, indicates to the C program that it should
973 * include <sys/param.h>.
974 */
975/*#define I_SYS_PARAM /**/
976
977/* I_SYS_RESOURCE:
978 * This symbol, if defined, indicates to the C program that it should
979 * include <sys/resource.h>.
980 */
981/*#define I_SYS_RESOURCE /**/
982
983/* I_SYS_SELECT:
984 * This symbol, if defined, indicates to the C program that it should
985 * include <sys/select.h> in order to get definition of struct timeval.
986 */
987/*#define I_SYS_SELECT /**/
988
989/* I_SYS_STAT:
990 * This symbol, if defined, indicates to the C program that it should
991 * include <sys/stat.h>.
992 */
993#define I_SYS_STAT /**/
994
995/* I_SYS_TIMES:
996 * This symbol, if defined, indicates to the C program that it should
997 * include <sys/times.h>.
998 */
999#define I_SYS_TIMES /**/
1000
1001/* I_SYS_TYPES:
1002 * This symbol, if defined, indicates to the C program that it should
1003 * include <sys/types.h>.
1004 */
1005#define I_SYS_TYPES /**/
1006
1007/* I_SYS_UN:
1008 * This symbol, if defined, indicates to the C program that it should
1009 * include <sys/un.h> to get UNIX domain socket definitions.
1010 */
1011/*#define I_SYS_UN /**/
1012
1013/* I_SYS_WAIT:
1014 * This symbol, if defined, indicates to the C program that it should
1015 * include <sys/wait.h>.
1016 */
1017#define I_SYS_WAIT /**/
1018
1019/* I_TERMIO:
1020 * This symbol, if defined, indicates that the program should include
1021 * <termio.h> rather than <sgtty.h>. There are also differences in
1022 * the ioctl() calls that depend on the value of this symbol.
1023 */
1024/* I_TERMIOS:
1025 * This symbol, if defined, indicates that the program should include
1026 * the POSIX termios.h rather than sgtty.h or termio.h.
1027 * There are also differences in the ioctl() calls that depend on the
1028 * value of this symbol.
1029 */
1030/* I_SGTTY:
1031 * This symbol, if defined, indicates that the program should include
1032 * <sgtty.h> rather than <termio.h>. There are also differences in
1033 * the ioctl() calls that depend on the value of this symbol.
1034 */
1035/*#define I_TERMIO / **/
1036/*#define I_TERMIOS /**/ /* PG: PREFERED, NOT THERE YET */
1037/*#define I_SGTTY / **/
1038
1039/* I_UNISTD:
1040 * This symbol, if defined, indicates to the C program that it should
1041 * include <unistd.h>.
1042 */
1043#define I_UNISTD /**/
1044
1045/* I_UTIME:
1046 * This symbol, if defined, indicates to the C program that it should
1047 * include <utime.h>.
1048 */
1049#define I_UTIME /**/
1050
1051/* I_VALUES:
1052 * This symbol, if defined, indicates to the C program that it should
1053 * include <values.h> to get definition of symbols like MINFLOAT or
1054 * MAXLONG, i.e. machine dependant limitations. Probably, you
1055 * should use <limits.h> instead, if it is available.
1056 */
1057#define I_VALUES /**/
1058
1059/* I_STDARG:
1060 * This symbol, if defined, indicates that <stdarg.h> exists and should
1061 * be included.
1062 */
1063/* I_VARARGS:
1064 * This symbol, if defined, indicates to the C program that it should
1065 * include <varargs.h>.
1066 */
1067#define I_STDARG /**/
1068/*#define I_VARARGS / **/
1069
1070/* I_VFORK:
1071 * This symbol, if defined, indicates to the C program that it should
1072 * include vfork.h.
1073 */
1074/*#define I_VFORK / **/
1075
1076/* CAN_PROTOTYPE:
1077 * If defined, this macro indicates that the C compiler can handle
1078 * function prototypes.
1079 */
1080/* _:
1081 * This macro is used to declare function parameters for folks who want
1082 * to make declarations with prototypes using a different style than
1083 * the above macros. Use double parentheses. For example:
1084 *
1085 * int main _((int argc, char *argv[]));
1086 */
1087#define CAN_PROTOTYPE /**/
1088#ifdef CAN_PROTOTYPE
1089#define _(args) args
1090#else
1091#define _(args) ()
1092#endif
1093
1094/* SH_PATH:
1095 * This symbol contains the full pathname to the shell used on this
1096 * on this system to execute Bourne shell scripts. Usually, this will be
1097 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1098 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1099 * D:/bin/sh.exe.
1100 */
1101#define SH_PATH "/bin/sh" /**/
1102
1103/* STDCHAR:
1104 * This symbol is defined to be the type of char used in stdio.h.
1105 * It has the values "unsigned char" or "char".
1106 */
1107#define STDCHAR unsigned char /**/
1108
1109/* MEM_ALIGNBYTES:
1110 * This symbol contains the number of bytes required to align a
1111 * double. Usual values are 2, 4 and 8.
1112 * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture
1113 * Binaries (MAB) for targets with varying alignment. This only matters
1114 * for perl, where the config.h can be generated and installed on one
1115 * system, and used by a different architecture to build an extension.
1116 * The default is eight, for safety.
1117 */
1118#define MEM_ALIGNBYTES 8 /**/
1119
1120/* BYTEORDER:
1121 * This symbol holds the hexadecimal constant defined in byteorder,
1122 * i.e. 0x1234 or 0x4321, etc...
1123 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1124 * Binaries (MAB) on either big endian or little endian machines.
1125 * The endian-ness is available at compile-time. This only matters
1126 * for perl, where the config.h can be generated and installed on
1127 * one system, and used by a different architecture to build an
1128 * extension. Older versions of NeXT that might not have
1129 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1130 * so the default case (for NeXT) is big endian to catch them.
1131 * This might matter for NeXT 3.0.
1132 */
1133#ifndef NeXT
1134#define BYTEORDER 0x1234 /* large digits for MSB */
1135#else /* NeXT */
1136#ifdef __LITTLE_ENDIAN__
1137#define BYTEORDER 0x1234
1138#else /* __BIG_ENDIAN__ */
1139#define BYTEORDER 0x4321
1140#endif /* ENDIAN CHECK */
1141#endif /* NeXT */
1142
1143/* CASTI32:
1144 * This symbol is defined if the C compiler can cast negative
1145 * or large floating point numbers to 32-bit ints.
1146 */
1147#define CASTI32 /**/
1148
1149/* CASTNEGFLOAT:
1150 * This symbol is defined if the C compiler can cast negative
1151 * numbers to unsigned longs, ints and shorts.
1152 */
1153/* CASTFLAGS:
1154 * This symbol contains flags that say what difficulties the compiler
1155 * has casting odd floating values to unsigned long:
1156 * 0 = ok
1157 * 1 = couldn't cast < 0
1158 * 2 = couldn't cast >= 0x80000000
1159 * 4 = couldn't cast in argument expression list
1160 */
1161#define CASTNEGFLOAT /**/
1162#define CASTFLAGS 0 /**/
1163
1164/* VOID_CLOSEDIR:
1165 * This symbol, if defined, indicates that the closedir() routine
1166 * does not return a value.
1167 */
1168/*#define VOID_CLOSEDIR / **/
1169
1170/* Gconvert:
1171 * This preprocessor macro is defined to convert a floating point
1172 * number to a string without a trailing decimal point. This
1173 * emulates the behavior of sprintf("%g"), but is sometimes much more
1174 * efficient. If gconvert() is not available, but gcvt() drops the
1175 * trailing decimal point, then gcvt() is used. If all else fails,
1176 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1177 * macro are: value, number of digits, whether trailing zeros should
1178 * be retained, and the output buffer.
1179 * Possible values are:
1180 * d_Gconvert='gconvert((x),(n),(t),(b))'
1181 * d_Gconvert='gcvt((x),(n),(b))'
1182 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1183 * The last two assume trailing zeros should not be kept.
1184 */
1185#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1186
1187/* HAS_GNULIBC:
1188 * This symbol, if defined, indicates to the C program that
1189 * the GNU C library is being used.
1190 */
1191/*#define HAS_GNULIBC /**/
1192/* HAS_ISASCII:
1193 * This manifest constant lets the C program know that isascii
1194 * is available.
1195 */
1196#define HAS_ISASCII /**/
1197
1198/* HAS_LCHOWN:
1199 * This symbol, if defined, indicates that the lchown routine is
1200 * available to operate on a symbolic link (instead of following the
1201 * link).
1202 */
1203/*#define HAS_LCHOWN /**/
1204
1205/* HAS_OPEN3:
1206 * This manifest constant lets the C program know that the three
1207 * argument form of open(2) is available.
1208 */
1209#define HAS_OPEN3 /**/
1210
1211/* HAS_SAFE_BCOPY:
1212 * This symbol, if defined, indicates that the bcopy routine is available
1213 * to copy potentially overlapping memory blocks. Otherwise you should
1214 * probably use memmove() or memcpy(). If neither is defined, roll your
1215 * own version.
1216 */
1217/*#define HAS_SAFE_BCOPY /**/ /* PG: VOS has bcopy; do not know if it is safe. */
1218
1219/* HAS_SAFE_MEMCPY:
1220 * This symbol, if defined, indicates that the memcpy routine is available
1221 * to copy potentially overlapping memory blocks. Otherwise you should
1222 * probably use memmove() or memcpy(). If neither is defined, roll your
1223 * own version.
1224 */
1225/*#define HAS_SAFE_MEMCPY / **/
1226
1227/* HAS_SANE_MEMCMP:
1228 * This symbol, if defined, indicates that the memcmp routine is available
1229 * and can be used to compare relative magnitudes of chars with their high
1230 * bits set. If it is not defined, roll your own version.
1231 */
1232#define HAS_SANE_MEMCMP / **/ /* PG: VOS GUESS */
1233
1234/* HAS_SIGACTION:
1235 * This symbol, if defined, indicates that Vr4's sigaction() routine
1236 * is available.
1237 */
1238/*#define HAS_SIGACTION /**/
1239
1240/* Sigjmp_buf:
1241 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1242 */
1243/* Sigsetjmp:
1244 * This macro is used in the same way as sigsetjmp(), but will invoke
1245 * traditional setjmp() if sigsetjmp isn't available.
1246 * See HAS_SIGSETJMP.
1247 */
1248/* Siglongjmp:
1249 * This macro is used in the same way as siglongjmp(), but will invoke
1250 * traditional longjmp() if siglongjmp isn't available.
1251 * See HAS_SIGSETJMP.
1252 */
1253/*#define HAS_SIGSETJMP /**/
1254#ifdef HAS_SIGSETJMP
1255#define Sigjmp_buf sigjmp_buf
1256#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1257#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1258#else
1259#define Sigjmp_buf jmp_buf
1260#define Sigsetjmp(buf,save_mask) setjmp((buf))
1261#define Siglongjmp(buf,retval) longjmp((buf),(retval))
1262#endif
1263
1264/* USE_STDIO_PTR:
1265 * This symbol is defined if the _ptr and _cnt fields (or similar)
1266 * of the stdio FILE structure can be used to access the stdio buffer
1267 * for a file handle. If this is defined, then the FILE_ptr(fp)
1268 * and FILE_cnt(fp) macros will also be defined and should be used
1269 * to access these fields.
1270 */
1271/* FILE_ptr:
1272 * This macro is used to access the _ptr field (or equivalent) of the
1273 * FILE structure pointed to by its argument. This macro will always be
1274 * defined if USE_STDIO_PTR is defined.
1275 */
1276/* STDIO_PTR_LVALUE:
1277 * This symbol is defined if the FILE_ptr macro can be used as an
1278 * lvalue.
1279 */
1280/* FILE_cnt:
1281 * This macro is used to access the _cnt field (or equivalent) of the
1282 * FILE structure pointed to by its argument. This macro will always be
1283 * defined if USE_STDIO_PTR is defined.
1284 */
1285/* STDIO_CNT_LVALUE:
1286 * This symbol is defined if the FILE_cnt macro can be used as an
1287 * lvalue.
1288 */
1289#define USE_STDIO_PTR /**/
1290#ifdef USE_STDIO_PTR
1291#define FILE_ptr(fp) ((fp)->_ptr)
1292#define STDIO_PTR_LVALUE /**/
1293#define FILE_cnt(fp) ((fp)->_cnt)
1294#define STDIO_CNT_LVALUE /**/
1295#endif
1296
1297/* USE_STDIO_BASE:
1298 * This symbol is defined if the _base field (or similar) of the
1299 * stdio FILE structure can be used to access the stdio buffer for
1300 * a file handle. If this is defined, then the FILE_base(fp) macro
1301 * will also be defined and should be used to access this field.
1302 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1303 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1304 * will never be defined unless USE_STDIO_PTR is.
1305 */
1306/* FILE_base:
1307 * This macro is used to access the _base field (or equivalent) of the
1308 * FILE structure pointed to by its argument. This macro will always be
1309 * defined if USE_STDIO_BASE is defined.
1310 */
1311/* FILE_bufsiz:
1312 * This macro is used to determine the number of bytes in the I/O
1313 * buffer pointed to by _base field (or equivalent) of the FILE
1314 * structure pointed to its argument. This macro will always be defined
1315 * if USE_STDIO_BASE is defined.
1316 */
1317#define USE_STDIO_BASE /**/
1318#ifdef USE_STDIO_BASE
1319#define FILE_base(fp) ((fp)->_base)
1320#define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
1321#endif
1322
1323/* HAS_VPRINTF:
1324 * This symbol, if defined, indicates that the vprintf routine is available
1325 * to printf with a pointer to an argument list. If unavailable, you
1326 * may need to write your own, probably in terms of _doprnt().
1327 */
1328/* USE_CHAR_VSPRINTF:
1329 * This symbol is defined if this system has vsprintf() returning type
1330 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1331 * is up to the package author to declare vsprintf correctly based on the
1332 * symbol.
1333 */
1334#define HAS_VPRINTF /**/
1335/*#define USE_CHAR_VSPRINTF / **/
1336
1337/* DOUBLESIZE:
1338 * This symbol contains the size of a double, so that the C preprocessor
1339 * can make decisions based on it.
1340 */
1341#define DOUBLESIZE 8 /**/
1342
1343/* I_TIME:
1344 * This symbol, if defined, indicates to the C program that it should
1345 * include <time.h>.
1346 */
1347/* I_SYS_TIME:
1348 * This symbol, if defined, indicates to the C program that it should
1349 * include <sys/time.h>.
1350 */
1351/* I_SYS_TIME_KERNEL:
1352 * This symbol, if defined, indicates to the C program that it should
1353 * include <sys/time.h> with KERNEL defined.
1354 */
1355/*#define I_TIME / **/
1356#define I_SYS_TIME /**/
1357/*#define I_SYS_TIME_KERNEL / **/
1358
1359/* INTSIZE:
1360 * This symbol contains the value of sizeof(int) so that the C
1361 * preprocessor can make decisions based on it.
1362 */
1363/* LONGSIZE:
1364 * This symbol contains the value of sizeof(long) so that the C
1365 * preprocessor can make decisions based on it.
1366 */
1367/* SHORTSIZE:
1368 * This symbol contains the value of sizeof(short) so that the C
1369 * preprocessor can make decisions based on it.
1370 */
1371#define INTSIZE 4 /**/
1372#define LONGSIZE 4 /**/
1373#define SHORTSIZE 2 /**/
1374
1375/* VAL_O_NONBLOCK:
1376 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1377 * non-blocking I/O for the file descriptor. Note that there is no way
1378 * back, i.e. you cannot turn it blocking again this way. If you wish to
1379 * alternatively switch between blocking and non-blocking, use the
1380 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1381 */
1382/* VAL_EAGAIN:
1383 * This symbol holds the errno error code set by read() when no data was
1384 * present on the non-blocking file descriptor.
1385 */
1386/* RD_NODATA:
1387 * This symbol holds the return code from read() when no data is present
1388 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1389 * not defined, then you can't distinguish between no data and EOF by
1390 * issuing a read(). You'll have to find another way to tell for sure!
1391 */
1392/* EOF_NONBLOCK:
1393 * This symbol, if defined, indicates to the C program that a read() on
1394 * a non-blocking file descriptor will return 0 on EOF, and not the value
1395 * held in RD_NODATA (-1 usually, in that case!).
1396 */
1397#define VAL_O_NONBLOCK O_NONBLOCK
1398#define VAL_EAGAIN EAGAIN
1399#define RD_NODATA -1
1400#define EOF_NONBLOCK
1401
1402/* PTRSIZE:
1403 * This symbol contains the size of a pointer, so that the C preprocessor
1404 * can make decisions based on it. It will be sizeof(void *) if
1405 * the compiler supports (void *); otherwise it will be
1406 * sizeof(char *).
1407 */
1408#define PTRSIZE 4 /**/
1409
1410/* RANDBITS:
1411 * This symbol contains the number of bits of random number the rand()
1412 * function produces. Usual values are 15, 16, and 31.
1413 */
1414#define RANDBITS 15 /**/
1415
1416/* SSize_t:
1417 * This symbol holds the type used by functions that return
1418 * a count of bytes or an error condition. It must be a signed type.
1419 * It is usually ssize_t, but may be long or int, etc.
1420 * It may be necessary to include <sys/types.h> or <unistd.h>
1421 * to get any typedef'ed information.
1422 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1423 */
1424#define SSize_t ssize_t /* signed count of bytes */
1425
1426/* OSNAME:
1427 * This symbol contains the name of the operating system, as determined
1428 * by Configure. You shouldn't rely on it too much; the specific
1429 * feature tests from Configure are generally more reliable.
1430 */
1431#define OSNAME "VOS" /**/
1432
1433/* CAT2:
1434 * This macro catenates 2 tokens together.
1435 */
1436/* STRINGIFY:
1437 * This macro surrounds its token with double quotes.
1438 */
1439#if 42 == 1
1440#define CAT2(a,b)a/**/b
1441#define STRINGIFY(a)"a"
1442 /* If you can get stringification with catify, tell me how! */
1443#endif
1444#if 42 == 42
1445#define CAT2(a,b)a ## b
1446#define StGiFy(a)# a
1447#define STRINGIFY(a)StGiFy(a)
1448#endif
1449#if 42 != 1 && 42 != 42
1450#include "Bletch: How does this C preprocessor catenate tokens?"
1451#endif
1452
1453/* CSH:
1454 * This symbol, if defined, contains the full pathname of csh.
1455 */
1456/*#define HAS_CSH /**/
1457#ifdef HAS_CSH
1458/*#define CSH "/bin/csh" /**/
1459#endif
1460
1461/* HAS_ENDHOSTENT:
1462 * This symbol, if defined, indicates that the endhostent() routine is
1463 * available to close whatever was being used for host queries.
1464 */
1465/*#define HAS_ENDHOSTENT /**/
1466
1467/* HAS_ENDNETENT:
1468 * This symbol, if defined, indicates that the endnetent() routine is
1469 * available to close whatever was being used for network queries.
1470 */
1471/*#define HAS_ENDNETENT /**/
1472
1473/* HAS_ENDPROTOENT:
1474 * This symbol, if defined, indicates that the endprotoent() routine is
1475 * available to close whatever was being used for protocol queries.
1476 */
1477/*#define HAS_ENDPROTOENT /**/
1478
1479/* HAS_ENDSERVENT:
1480 * This symbol, if defined, indicates that the endservent() routine is
1481 * available to close whatever was being used for service queries.
1482 */
1483/*#define HAS_ENDSERVENT /**/
1484
1485/* HAS_GETHOSTBYADDR:
1486 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1487 * available to look up hosts by their IP addresses.
1488 */
1489#define HAS_GETHOSTBYADDR /**/
1490
1491/* HAS_GETHOSTBYNAME:
1492 * This symbol, if defined, indicates that the gethostbyname() routine is
1493 * available to look up host names in some data base or other.
1494 */
1495#define HAS_GETHOSTBYNAME /**/
1496
1497/* HAS_GETHOSTENT:
1498 * This symbol, if defined, indicates that the gethostent() routine is
1499 * available to look up host names in some data base or another.
1500 */
1501#define HAS_GETHOSTENT /**/
1502
1503/* HAS_GETNETBYADDR:
1504 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1505 * available to look up networks by their IP addresses.
1506 */
1507#define HAS_GETNETBYADDR /**/
1508
1509/* HAS_GETNETBYNAME:
1510 * This symbol, if defined, indicates that the getnetbyname() routine is
1511 * available to look up networks by their names.
1512 */
1513#define HAS_GETNETBYNAME /**/
1514
1515/* HAS_GETNETENT:
1516 * This symbol, if defined, indicates that the getnetent() routine is
1517 * available to look up network names in some data base or another.
1518 */
1519#define HAS_GETNETENT /**/
1520
1521/* HAS_GETPROTOENT:
1522 * This symbol, if defined, indicates that the getprotoent() routine is
1523 * available to look up protocols in some data base or another.
1524 */
1525#define HAS_GETPROTOENT /**/
1526
1527/* HAS_GETPROTOBYNAME:
1528 * This symbol, if defined, indicates that the getprotobyname()
1529 * routine is available to look up protocols by their name.
1530 */
1531/* HAS_GETPROTOBYNUMBER:
1532 * This symbol, if defined, indicates that the getprotobynumber()
1533 * routine is available to look up protocols by their number.
1534 */
1535#define HAS_GETPROTOBYNAME /**/
1536#define HAS_GETPROTOBYNUMBER /**/
1537
1538/* HAS_GETSERVENT:
1539 * This symbol, if defined, indicates that the getservent() routine is
1540 * available to look up network services in some data base or another.
1541 */
1542#define HAS_GETSERVENT /**/
1543
1544/* HAS_GETSERVBYNAME:
1545 * This symbol, if defined, indicates that the getservbyname()
1546 * routine is available to look up services by their name.
1547 */
1548/* HAS_GETSERVBYPORT:
1549 * This symbol, if defined, indicates that the getservbyport()
1550 * routine is available to look up services by their port.
1551 */
1552#define HAS_GETSERVBYNAME /**/
1553#define HAS_GETSERVBYPORT /**/
1554
1555/* HAS_LONG_DOUBLE:
1556 * This symbol will be defined if the C compiler supports long
1557 * doubles.
1558 */
1559/* LONG_DOUBLESIZE:
1560 * This symbol contains the size of a long double, so that the
1561 * C preprocessor can make decisions based on it. It is only
1562 * defined if the system supports long doubles.
1563 */
1564#define HAS_LONG_DOUBLE /**/
1565#ifdef HAS_LONG_DOUBLE
1566#define LONG_DOUBLESIZE 8 /**/
1567#endif
1568
1569/* HAS_LONG_LONG:
1570 * This symbol will be defined if the C compiler supports
1571 * long long.
1572 */
1573/* LONGLONGSIZE:
1574 * This symbol contains the size of a long long, so that the
1575 * C preprocessor can make decisions based on it. It is only
1576 * defined if the system supports long long.
1577 */
1578/*#define HAS_LONG_LONG /**/
1579#ifdef HAS_LONG_LONG
1580/*#define LONGLONGSIZE $longlongsize /**/
1581#endif
1582
1583/* HAS_SETGROUPS:
1584 * This symbol, if defined, indicates that the setgroups() routine is
1585 * available to set the list of process groups. If unavailable, multiple
1586 * groups are probably not supported.
1587 */
1588/*#define HAS_SETGROUPS /**/
1589
1590/* HAS_SETHOSTENT:
1591 * This symbol, if defined, indicates that the sethostent() routine is
1592 * available.
1593 */
1594#define HAS_SETHOSTENT /**/
1595
1596/* HAS_SETNETENT:
1597 * This symbol, if defined, indicates that the setnetent() routine is
1598 * available.
1599 */
1600#define HAS_SETNETENT /**/
1601
1602/* HAS_SETPROTOENT:
1603 * This symbol, if defined, indicates that the setprotoent() routine is
1604 * available.
1605 */
1606#define HAS_SETPROTOENT /**/
1607
1608/* HAS_SETSERVENT:
1609 * This symbol, if defined, indicates that the setservent() routine is
1610 * available.
1611 */
1612#define HAS_SETSERVENT /**/
1613
1614/* HAS_SETVBUF:
1615 * This symbol, if defined, indicates that the setvbuf routine is
1616 * available to change buffering on an open stdio stream.
1617 * to a line-buffered mode.
1618 */
1619#define HAS_SETVBUF /**/
1620
1621/* HAS_SOCKET:
1622 * This symbol, if defined, indicates that the BSD socket interface is
1623 * supported.
1624 */
1625/* HAS_SOCKETPAIR:
1626 * This symbol, if defined, indicates that the BSD socketpair() call is
1627 * supported.
1628 */
1629#define HAS_SOCKET /**/
1630/*#define HAS_SOCKETPAIR / **/
1631
1632/* HAS_UNION_SEMUN:
1633 * This symbol, if defined, indicates that the union semun is
1634 * defined by including <sys/sem.h>. If not, the user code
1635 * probably needs to define it as:
1636 * union semun {
1637 * int val;
1638 * struct semid_ds *buf;
1639 * unsigned short *array;
1640 * }
1641 */
1642/* USE_SEMCTL_SEMUN:
1643 * This symbol, if defined, indicates that union semun is
1644 * used for semctl IPC_STAT.
1645 */
1646/* USE_SEMCTL_SEMID_DS:
1647 * This symbol, if defined, indicates that struct semid_ds * is
1648 * used for semctl IPC_STAT.
1649 */
1650/*#define HAS_UNION_SEMUN /**/
1651/*#define USE_SEMCTL_SEMUN /**/
1652/*#define USE_SEMCTL_SEMID_DS /**/
1653
1654/* Signal_t:
1655 * This symbol's value is either "void" or "int", corresponding to the
1656 * appropriate return type of a signal handler. Thus, you can declare
1657 * a signal handler using "Signal_t (*handler)()", and define the
1658 * handler using "Signal_t handler(sig)".
1659 */
1660#define Signal_t void /* Signal handler's return type */
1661
1662/* Groups_t:
1663 * This symbol holds the type used for the second argument to
1664 * getgroups() and setgropus(). Usually, this is the same as
1665 * gidtype (gid_t) , but sometimes it isn't.
1666 * It can be int, ushort, uid_t, etc...
1667 * It may be necessary to include <sys/types.h> to get any
1668 * typedef'ed information. This is only required if you have
1669 * getgroups() or setgropus()..
1670 */
1671#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1672#define Groups_t gid_t /* Type for 2nd arg to [gs]etgroups() */
1673#endif
1674
1675/* I_NETDB:
1676 * This symbol, if defined, indicates that <netdb.h> exists and
1677 * should be included.
1678 */
1679#define I_NETDB /**/
1680
1681/* I_PWD:
1682 * This symbol, if defined, indicates to the C program that it should
1683 * include <pwd.h>.
1684 */
1685/* PWQUOTA:
1686 * This symbol, if defined, indicates to the C program that struct passwd
1687 * contains pw_quota.
1688 */
1689/* PWAGE:
1690 * This symbol, if defined, indicates to the C program that struct passwd
1691 * contains pw_age.
1692 */
1693/* PWCHANGE:
1694 * This symbol, if defined, indicates to the C program that struct passwd
1695 * contains pw_change.
1696 */
1697/* PWCLASS:
1698 * This symbol, if defined, indicates to the C program that struct passwd
1699 * contains pw_class.
1700 */
1701/* PWEXPIRE:
1702 * This symbol, if defined, indicates to the C program that struct passwd
1703 * contains pw_expire.
1704 */
1705/* PWCOMMENT:
1706 * This symbol, if defined, indicates to the C program that struct passwd
1707 * contains pw_comment.
1708 */
1709/* PWGECOS:
1710 * This symbol, if defined, indicates to the C program that struct passwd
1711 * contains pw_gecos.
1712 */
1713/* PWPASSWD:
1714 * This symbol, if defined, indicates to the C program that struct passwd
1715 * contains pw_passwd.
1716 */
1717/* HAS_SETPWENT:
1718 * This symbol, if defined, indicates that the getpwrent routine is
1719 * available for initializing sequential access of the passwd database.
1720 */
1721/* HAS_GETPWENT:
1722 * This symbol, if defined, indicates that the getpwent routine is
1723 * available for sequential access of the password database.
1724 */
1725/* HAS_ENDPWENT:
1726 * This symbol, if defined, indicates that the getpwent routine is
1727 * available for finalizing sequential access of the passwd database.
1728 */
1729/*#define I_PWD /**/
1730/*#define PWQUOTA / **/
1731/*#define PWAGE /**/
1732/*#define PWCHANGE / **/
1733/*#define PWCLASS / **/
1734/*#define PWEXPIRE / **/
1735/*#define PWCOMMENT /**/
1736/*#define PWGECOS /**/
1737/*#define PWPASSWD /**/
1738/*#define HAS_SETPWENT /**/
1739/*#define HAS_GETPWENT /**/
1740/*#define HAS_ENDPWENT /**/
1741
1742/* Free_t:
1743 * This variable contains the return type of free(). It is usually
1744 * void, but occasionally int.
1745 */
1746/* Malloc_t:
1747 * This symbol is the type of pointer returned by malloc and realloc.
1748 */
1749#define Malloc_t void * /**/
1750#define Free_t void /**/
1751
1752/* MYMALLOC:
1753 * This symbol, if defined, indicates that we're using our own malloc.
1754 */
1755/*#define MYMALLOC /**/
1756
1757/* SIG_NAME:
1758 * This symbol contains a list of signal names in order of
1759 * signal number. This is intended
1760 * to be used as a static array initialization, like this:
1761 * char *sig_name[] = { SIG_NAME };
1762 * The signals in the list are separated with commas, and each signal
1763 * is surrounded by double quotes. There is no leading SIG in the signal
1764 * name, i.e. SIGQUIT is known as "QUIT".
1765 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
1766 * etc., where nn is the actual signal number (e.g. NUM37).
1767 * The signal number for sig_name[i] is stored in sig_num[i].
1768 * The last element is 0 to terminate the list with a NULL. This
1769 * corresponds to the 0 at the end of the sig_num list.
1770 */
1771/* SIG_NUM:
1772 * This symbol contains a list of signal numbers, in the same order as the
1773 * SIG_NAME list. It is suitable for static array initialization, as in:
1774 * int sig_num[] = { SIG_NUM };
1775 * The signals in the list are separated with commas, and the indices
1776 * within that list and the SIG_NAME list match, so it's easy to compute
1777 * the signal name from a number or vice versa at the price of a small
1778 * dynamic linear lookup.
1779 * Duplicates are allowed, but are moved to the end of the list.
1780 * The signal number corresponding to sig_name[i] is sig_number[i].
1781 * if (i < NSIG) then sig_number[i] == i.
1782 * The last element is 0, corresponding to the 0 at the end of
1783 * the sig_name list.
1784 */
1785/*#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","ABRT","EMT","FPE","KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM","USR1","USR2","CHLD","PWR","WINCH","URG","IO","STOP","TSTP","CONT","TTIN","TTOU","VTALRM","PROF","XCPU","XFSZ","WAITING","LWP","FREEZE","THAW","CANCEL","RTMIN","NUM38","NUM39","NUM40","NUM41","NUM42","NUM43","RTMAX","IOT","CLD","POLL",0 /**/
1786/*#define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,6,18,22,0 /**/
1787
1788#define SIG_NAME "ZERO","ABRT","FPE","ILL","INT","SEGV","TERM","USR1","USR2","IO","POLL","HUP","URG","ALRM","KILL","PIPE","QUIT","CHLD","CONT","STOP","TSTP","TTIN","TTOU","BUS","RT1","RT2","RT3","RT4","RT5","RT6","RT7","RT8",0
1789#define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,0
1790
1791/* VOIDFLAGS:
1792 * This symbol indicates how much support of the void type is given by this
1793 * compiler. What various bits mean:
1794 *
1795 * 1 = supports declaration of void
1796 * 2 = supports arrays of pointers to functions returning void
1797 * 4 = supports comparisons between pointers to void functions and
1798 * addresses of void functions
1799 * 8 = suports declaration of generic void pointers
1800 *
1801 * The package designer should define VOIDUSED to indicate the requirements
1802 * of the package. This can be done either by #defining VOIDUSED before
1803 * including config.h, or by defining defvoidused in Myinit.U. If the
1804 * latter approach is taken, only those flags will be tested. If the
1805 * level of void support necessary is not present, defines void to int.
1806 */
1807#ifndef VOIDUSED
1808#define VOIDUSED 15
1809#endif
1810#define VOIDFLAGS 15
1811#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1812#define void int /* is void to be avoided? */
1813#define M_VOID /* Xenix strikes again */
1814#endif
1815
1816/* ARCHLIB:
1817 * This variable, if defined, holds the name of the directory in
1818 * which the user wants to put architecture-dependent public
1819 * library files for perl5. It is most often a local directory
1820 * such as /usr/local/lib. Programs using this variable must be
1821 * prepared to deal with filename expansion. If ARCHLIB is the
1822 * same as PRIVLIB, it is not defined, since presumably the
1823 * program already searches PRIVLIB.
1824 */
1825/* ARCHLIB_EXP:
1826 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1827 * in programs that are not prepared to deal with ~ expansion at run-time.
1828 */
1829/*#define ARCHLIB "/opt/perl/lib/i86pc-solaris/5.00305" /**/
1830/*#define ARCHLIB_EXP "/opt/perl/lib/i86pc-solaris/5.00305" /**/
1831
1832/* DLSYM_NEEDS_UNDERSCORE:
1833 * This symbol, if defined, indicates that we need to prepend an
1834 * underscore to the symbol name before calling dlsym(). This only
1835 * makes sense if you *have* dlsym, which we will presume is the
1836 * case if you're using dl_dlopen.xs.
1837 */
1838/*#define DLSYM_NEEDS_UNDERSCORE /**/
1839
1840/* USE_SFIO:
1841 * This symbol, if defined, indicates that sfio should
1842 * be used.
1843 */
1844/*#define USE_SFIO /**/
1845
1846/* USE_DYNAMIC_LOADING:
1847 * This symbol, if defined, indicates that dynamic loading of
1848 * some sort is available.
1849 */
1850/*#define USE_DYNAMIC_LOADING /**/
1851
1852/* DB_Prefix_t:
1853 * This symbol contains the type of the prefix structure element
1854 * in the <db.h> header file. In older versions of DB, it was
1855 * int, while in newer ones it is u_int32_t.
1856 */
1857/* DB_Hash_t:
1858 * This symbol contains the type of the prefix structure element
1859 * in the <db.h> header file. In older versions of DB, it was
1860 * int, while in newer ones it is size_t.
1861 */
1862/*#define DB_Hash_t int /**/
1863/*#define DB_Prefix_t int /**/
1864
1865/* PRIVLIB:
1866 * This symbol contains the name of the private library for this package.
1867 * The library is private in the sense that it needn't be in anyone's
1868 * execution path, but it should be accessible by the world. The program
1869 * should be prepared to do ~ expansion.
1870 */
1871/* PRIVLIB_EXP:
1872 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1873 * in programs that are not prepared to deal with ~ expansion at run-time.
1874 */
1875#define PRIVLIB "/system/ported/perl" /**/
1876#define PRIVLIB_EXP "/system/ported/perl" /**/
1877
1878/* SITEARCH:
1879 * This symbol contains the name of the private library for this package.
1880 * The library is private in the sense that it needn't be in anyone's
1881 * execution path, but it should be accessible by the world. The program
1882 * should be prepared to do ~ expansion.
1883 * The standard distribution will put nothing in this directory.
1884 * Individual sites may place their own extensions and modules in
1885 * this directory.
1886 */
1887/* SITEARCH_EXP:
1888 * This symbol contains the ~name expanded version of SITEARCH, to be used
1889 * in programs that are not prepared to deal with ~ expansion at run-time.
1890 */
1891#define SITEARCH "/system/ported/site_command_library" /**/
1892#define SITEARCH_EXP "/system/ported/site_command_library" /**/
1893
1894/* SITELIB:
1895 * This symbol contains the name of the private library for this package.
1896 * The library is private in the sense that it needn't be in anyone's
1897 * execution path, but it should be accessible by the world. The program
1898 * should be prepared to do ~ expansion.
1899 * The standard distribution will put nothing in this directory.
1900 * Individual sites may place their own extensions and modules in
1901 * this directory.
1902 */
1903/* SITELIB_EXP:
1904 * This symbol contains the ~name expanded version of SITELIB, to be used
1905 * in programs that are not prepared to deal with ~ expansion at run-time.
1906 */
1907#define SITELIB "/system/ported/site_command_library" /**/
1908#define SITELIB_EXP "/system/ported/site_command_library" /**/
1909
1910/* STARTPERL:
1911 * This variable contains the string to put in front of a perl
1912 * script to make sure (one hopes) that it runs with perl and not
1913 * some shell.
1914 */
1915#define STARTPERL "!perl.pm" /**/
1916
1917/* USE_PERLIO:
1918 * This symbol, if defined, indicates that the PerlIO abstraction should
1919 * be used throughout. If not defined, stdio should be
1920 * used in a fully backward compatible manner.
1921 */
1922/*#define USE_PERLIO / **/
1923
1924/* HAS_GETHOST_PROTOS:
1925 * This symbol, if defined, indicates that <netdb.h> includes
1926 * prototypes for gethostent(), gethostbyname(), and
1927 * gethostbyaddr(). Otherwise, it is up to the program to guess
1928 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1929 */
1930#define HAS_GETHOST_PROTOS /**/
1931
1932/* HAS_GETNET_PROTOS:
1933 * This symbol, if defined, indicates that <netdb.h> includes
1934 * prototypes for getnetent(), getnetbyname(), and
1935 * getnetbyaddr(). Otherwise, it is up to the program to guess
1936 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1937 */
1938#define HAS_GETNET_PROTOS /**/
1939
1940/* HAS_GETPROTO_PROTOS:
1941 * This symbol, if defined, indicates that <netdb.h> includes
1942 * prototypes for getprotoent(), getprotobyname(), and
1943 * getprotobyaddr(). Otherwise, it is up to the program to guess
1944 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1945 */
1946#define HAS_GETPROTO_PROTOS /**/
1947
1948/* HAS_GETSERV_PROTOS:
1949 * This symbol, if defined, indicates that <netdb.h> includes
1950 * prototypes for getservent(), getservbyname(), and
1951 * getservbyaddr(). Otherwise, it is up to the program to guess
1952 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1953 */
1954#define HAS_GETSERV_PROTOS /**/
1955
1956/* Netdb_host_t:
1957 * This symbol holds the type used for the 1st argument
1958 * to gethostbyaddr().
1959 */
1960/* Netdb_hlen_t:
1961 * This symbol holds the type used for the 2nd argument
1962 * to gethostbyaddr().
1963 */
1964/* Netdb_name_t:
1965 * This symbol holds the type used for the argument to
1966 * gethostbyname().
1967 */
1968/* Netdb_net_t:
1969 * This symbol holds the type used for the 1st argument to
1970 * getnetbyaddr().
1971 */
1972#define Netdb_host_t char * /**/
1973#define Netdb_hlen_t int /**/
1974#define Netdb_name_t char * /**/
1975#define Netdb_net_t long /**/
1976
1977/* Select_fd_set_t:
1978 * This symbol holds the type used for the 2nd, 3rd, and 4th
1979 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1980 * is defined, and 'int *' otherwise. This is only useful if you
1981 * have select(), of course.
1982 */
1983#define Select_fd_set_t fd_set * /**/
1984
1985/* ARCHNAME:
1986 * This symbol holds a string representing the architecture name.
1987 * It may be used to construct an architecture-dependant pathname
1988 * where library files may be held under a private library, for
1989 * instance.
1990 */
1991#define ARCHNAME "vos" /**/
1992
1993/* HAS_PTHREAD_YIELD:
1994 * This symbol, if defined, indicates that the pthread_yield
1995 * routine is available to yield the execution of the current
1996 * thread.
1997 */
1998/* HAS_SCHED_YIELD:
1999 * This symbol, if defined, indicates that the sched_yield
2000 * routine is available to yield the execution of the current
2001 * thread.
2002 */
2003/*#define HAS_PTHREAD_YIELD /**/
2004/*#define HAS_SCHED_YIELD /**/
2005
495c5fdc 2006/* USE_THREADS:
2007 * This symbol, if defined, indicates that Perl should
2008 * be built to use threads.
2009 */
2010/* OLD_PTHREADS_API:
2011 * This symbol, if defined, indicates that Perl should
2012 * be built to use the old draft POSIX threads API.
2013 */
2014/*#define USE_THREADS /**/
2015/*#define OLD_PTHREADS_API /**/
2016
2017/* Time_t:
2018 * This symbol holds the type returned by time(). It can be long,
2019 * or time_t on BSD sites (in which case <sys/types.h> should be
2020 * included).
2021 */
2022#define Time_t time_t /* Time type */
2023
2024/* HAS_TIMES:
2025 * This symbol, if defined, indicates that the times() routine exists.
2026 * Note that this became obsolete on some systems (SUNOS), which now
2027 * use getrusage(). It may be necessary to include <sys/times.h>.
2028 */
2029#define HAS_TIMES /**/
2030
2031/* Fpos_t:
2032 * This symbol holds the type used to declare file positions in libc.
2033 * It can be fpos_t, long, uint, etc... It may be necessary to include
2034 * <sys/types.h> to get any typedef'ed information.
2035 */
2036#define Fpos_t fpos_t /* File position type */
2037
2038/* Gid_t:
2039 * This symbol holds the return type of getgid() and the type of
2040 * argument to setrgid() and related functions. Typically,
2041 * it is the type of group ids in the kernel. It can be int, ushort,
2042 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2043 * any typedef'ed information.
2044 */
2045#define Gid_t gid_t /* Type for getgid(), etc... */
2046
2047/* Off_t:
2048 * This symbol holds the type used to declare offsets in the kernel.
2049 * It can be int, long, off_t, etc... It may be necessary to include
2050 * <sys/types.h> to get any typedef'ed information.
2051 */
2052#define Off_t off_t /* <offset> type */
2053
2054/* Mode_t:
2055 * This symbol holds the type used to declare file modes
2056 * for systems calls. It is usually mode_t, but may be
2057 * int or unsigned short. It may be necessary to include <sys/types.h>
2058 * to get any typedef'ed information.
2059 */
2060#define Mode_t mode_t /* file mode parameter for system calls */
2061
2062/* Pid_t:
2063 * This symbol holds the type used to declare process ids in the kernel.
2064 * It can be int, uint, pid_t, etc... It may be necessary to include
2065 * <sys/types.h> to get any typedef'ed information.
2066 */
2067#define Pid_t pid_t /* PID type */
2068
2069/* Size_t:
2070 * This symbol holds the type used to declare length parameters
2071 * for string functions. It is usually size_t, but may be
2072 * unsigned long, int, etc. It may be necessary to include
2073 * <sys/types.h> to get any typedef'ed information.
2074 */
2075#define Size_t size_t /* length paramater for string functions */
2076
2077/* Uid_t:
2078 * This symbol holds the type used to declare user ids in the kernel.
2079 * It can be int, ushort, uid_t, etc... It may be necessary to include
2080 * <sys/types.h> to get any typedef'ed information.
2081 */
2082#define Uid_t uid_t /* UID type */
2083
2084/* _POSIX_C_SOURCE:
2085 * VOS must have this symbol defined before we include any of the
2086 * standard headers (e.g., sys/types.h).
2087 */
2088#ifndef _POSIX_C_SOURCE
2089#define _POSIX_C_SOURCE
2090#endif
2091
2092#endif
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