2 * This file was produced by hand because the configure utilities which
3 * are in the perl distribution are all shell scripts. Someday, I hope
4 * we'll get a perl configure utility, but until then . . .
6 * Feel free to add or change things to suit your needs, but be careful
7 * about moving the comments which say "config-skip" - they're used by
8 * GenConfig.pl when producing Config.pm.
14 /* Configuration time: 7-Mar-1998 16:30
15 * Configured by: Charles Bailey bailey@newman.upenn.edu
23 * This macro catenates 2 tokens together.
26 * This macro surrounds its token with double quotes.
29 #define CAT2(a,b)a ## b
30 #define CAT3(a,b,c)a ## b ## c
31 #define CAT4(a,b,c,d)a ## b ## c ##d
32 #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e
34 #define STRINGIFY(A)StGiFy(a)
35 #define SCAT2(a,b)StGiFy(a) StGiFy(b)
36 #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c)
37 #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d)
38 #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e)
40 #define CAT2(a,b)a/**/b
41 #define CAT3(a,b,c)a/**/b/**/c
42 #define CAT4(a,b,c,d)a/**/b/**/c/**/d
43 #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e
44 #define STRINGIFY(a)"a"
50 * This symbol contains the number of bytes required to align a
51 * double. Usual values are 2, 4 and 8.
53 #define MEM_ALIGNBYTES 8 /**/
56 * This symbol contains the name of the operating system, as determined
59 #define OSNAME "VMS" /**/
62 * This variable, if defined, holds the name of the directory in
63 * which the user wants to put architecture-dependent public
64 * library files for $package. It is most often a local directory
65 * such as /usr/local/lib. Programs using this variable must be
66 * prepared to deal with filename expansion. If ARCHLIB is the
67 * same as PRIVLIB, it is not defined, since presumably the
68 * program already searches PRIVLIB.
71 * This symbol contains the ~name expanded version of ARCHLIB, to be used
72 * in programs that are not prepared to deal with ~ expansion at run-time.
75 * This value is automatically updated by FndVers.Com
76 * when Perl is built. Please do not change it by hand; make
77 * any changes to FndVers.Com instead.
79 #define ARCHLIB_EXP "/perl_root/lib/VMS_VAX/5_00462" /**/
82 #define ARCHLIB ARCHLIB_EXP /*config-skip*/
85 * This symbol holds a string representing the architecture name.
86 * It may be used to construct an architecture-dependant pathname
87 * where library files may be held under a private library, for
90 #define ARCHNAME "VMS_VAX" /**/
93 * This symbol contains the first part of the string which will invoke
94 * the C preprocessor on the standard input and produce to standard
95 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
96 * call a wrapper. See CPPRUN.
99 * This symbol contains the second part of the string which will invoke
100 * the C preprocessor on the standard input and produce to standard
101 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
102 * to specify standard input, otherwise the value is "".
104 #define CPPSTDIN "cc/noobj/preprocess=sys$output sys$input"
108 * This symbol is defined if the bcmp() routine is available to
109 * compare blocks of memory.
111 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
112 #define HAS_BCMP /**/
114 #undef HAS_BCMP /*config-skip*/
117 #include <string.h> /* Check whether new DECC has #defined bcopy and bzero */
119 * This symbol is defined if the bcopy() routine is available to
120 * copy blocks of memory.
122 #undef HAS_BCOPY /**/
124 # define HAS_BCOPY /*config-skip*/
128 * This symbol is defined if the bzero() routine is available to
129 * set a memory block to 0.
131 #undef HAS_BZERO /**/
133 # define HAS_BZERO /*config-skip*/
137 * This symbol is defined if the C compiler can cast negative
138 * numbers to unsigned longs, ints and shorts.
141 * This symbol contains flags that say what difficulties the compiler
142 * has casting odd floating values to unsigned long:
144 * 1 = couldn't cast < 0
145 * 2 = couldn't cast >= 0x80000000
147 #define CASTNEGFLOAT /**/
148 #define CASTFLAGS 0 /**/
151 * This symbol, if defined, indicates that the chsize routine is available
152 * to truncate files. You might need a -lx to get this routine.
154 #undef HAS_CHSIZE /**/
157 * This symbol, if defined, indicates that this C compiler knows about
158 * the const type. There is no need to actually test for that symbol
159 * within your programs. The mere use of the "const" keyword will
160 * trigger the necessary tests.
162 #define HASCONST /**/
165 * This symbol, if defined, indicates that the crypt routine is available
166 * to encrypt passwords and the like.
168 #define HAS_CRYPT /**/
171 * This symbol hold the hexadecimal constant defined in byteorder,
172 * i.e. 0x1234 or 0x4321, etc...
174 #define BYTEORDER 0x1234 /* large digits for MSB */
177 * This symbol, if defined, indicates that the C-shell exists.
178 * If defined, contains the full pathname of csh.
183 * This symbol, if defined, indicates that the dup2 routine is
184 * available to duplicate file descriptors.
186 #define HAS_DUP2 /**/
189 * This symbol, if defined, indicates that the fchmod routine is available
190 * to change mode of opened files. If unavailable, use chmod().
192 #undef HAS_FCHMOD /**/
195 * This symbol, if defined, indicates that the fchown routine is available
196 * to change ownership of opened files. If unavailable, use chown().
198 #undef HAS_FCHOWN /**/
201 * This symbol, if defined, indicates to the C program that
202 * the fcntl() function exists.
204 #undef HAS_FCNTL /**/
207 * This symbol, if defined, indicates that the fgetpos routine is
208 * available to get the file position indicator, similar to ftell().
210 #define HAS_FGETPOS /**/
213 * This symbol, if defined, indicates that the system supports filenames
214 * longer than 14 characters.
216 #define FLEXFILENAMES /**/
219 * This symbol, if defined, indicates that the flock routine is
220 * available to do file locking.
222 #undef HAS_FLOCK /**/
225 * This symbol, if defined, indicates that the fsetpos routine is
226 * available to set the file position indicator, similar to fseek().
228 #define HAS_FSETPOS /**/
231 * This symbol, if defined, indicates that the gettimeofday() system
232 * call is available for a sub-second accuracy clock. Usually, the file
233 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
234 * The type "Timeval" should be used to refer to "struct timeval".
236 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
237 #define HAS_GETTIMEOFDAY /*config-skip*/
239 #undef HAS_GETTIMEOFDAY /*config-skip*/
241 #ifdef HAS_GETTIMEOFDAY
242 # define Timeval struct timeval /*config-skip*/
246 * This symbol, if defined, indicates that the getgroups() routine is
247 * available to get the list of process groups. If unavailable, multiple
248 * groups are probably not supported.
251 * This symbol, if defined, indicates that the setgroups() routine is
252 * available to set the list of process groups. If unavailable, multiple
253 * groups are probably not supported.
255 #undef HAS_GETGROUPS /**/
256 #undef HAS_SETGROUPS /**/
259 * This symbol, if defined, indicates that the C program may use the
260 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
263 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
264 #define HAS_UNAME /*config-skip*/
266 #undef HAS_UNAME /*config-skip*/
270 * This symbol, if defined, indicates that the getpriority routine is
271 * available to get a process's priority.
273 #undef HAS_GETPRIORITY /**/
276 * This symbol, if defined, indicates that the killpg routine is available
277 * to kill process groups. If unavailable, you probably should use kill
278 * with a negative process number.
280 #undef HAS_KILLPG /**/
283 * This symbol, if defined, indicates that the link routine is
284 * available to create hard links.
289 * This symbol, if defined, indicates that the lstat routine is
290 * available to do file stats on symbolic links.
292 #undef HAS_LSTAT /**/
295 * This symbol, if defined, indicates that the lockf routine is
296 * available to do file locking.
298 #undef HAS_LOCKF /**/
301 * This symbol, if defined, indicates that the mbstowcs routine is
302 * available to covert a multibyte string into a wide character string.
305 # define HAS_MBSTOWCS /*config-skip*/
307 # undef HAS_MBSTOWCS /*config-skip*/
311 * This symbol, if defined, indicates that the mbtowc routine is available
312 * to covert a multibyte to a wide character.
315 # define HAS_MBTOWC /*config-skip*/
317 # undef HAS_MBTOWC /*config-skip*/
321 * This symbol, if defined, indicates that the memcmp routine is available
322 * to compare blocks of memory.
324 #define HAS_MEMCMP /**/
327 * This symbol, if defined, indicates that the memcpy routine is available
328 * to copy blocks of memory.
330 #define HAS_MEMCPY /**/
333 * This symbol, if defined, indicates that the memmove routine is available
334 * to copy potentially overlapping blocks of memory. This should be used
335 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
338 #define HAS_MEMMOVE /**/
341 * This symbol, if defined, indicates that the memset routine is available
342 * to set blocks of memory.
344 #define HAS_MEMSET /**/
347 * This symbol, if defined, indicates that the mkdir routine is available
348 * to create directories. Otherwise you should fork off a new process to
351 #define HAS_MKDIR /**/
354 * This symbol, if defined, indicates that the entire msg*(2) library is
355 * supported (IPC mechanism based on message queues).
360 * This manifest constant lets the C program know that the three
361 * argument form of open(2) is available.
363 #define HAS_OPEN3 /**/
366 * This symbol, if defined, indicates that the poll routine is
367 * available to poll active file descriptors.
371 /* HAS_PTHREAD_YIELD:
372 * This symbol, if defined, indicates that the pthread_yield routine is
373 * available to yield the execution of the current thread.
374 * VMS: pthread_yield_np is there, so just set up the alias
376 #define HAS_PTHREAD_YIELD /**/
377 #define pthread_yield pthread_yield_np /*config-skip*/
380 * This symbol, if defined, indicates that Perl should
381 * be built to use the old draft POSIX threads API.
383 #undef OLD_PTHREADS_API /**/
386 * This symbol, if defined, indicates that the readdir routine is
387 * available to read directory entries. You may have to include
388 * <dirent.h>. See I_DIRENT.
390 #define HAS_READDIR /**/
393 * This symbol, if defined, indicates that the seekdir routine is
394 * available. You may have to include <dirent.h>. See I_DIRENT.
396 #define HAS_SEEKDIR /**/
399 * This symbol, if defined, indicates that the telldir routine is
400 * available. You may have to include <dirent.h>. See I_DIRENT.
402 #define HAS_TELLDIR /**/
405 * This symbol, if defined, indicates that the rewinddir routine is
406 * available. You may have to include <dirent.h>. See I_DIRENT.
408 #define HAS_REWINDDIR /**/
411 * This symbol, if defined, indicates that the rename routine is available
412 * to rename files. Otherwise you should do the unlink(), link(), unlink()
415 #define HAS_RENAME /**/
418 * This symbol, if defined, indicates that the rmdir routine is
419 * available to remove directories. Otherwise you should fork off a
420 * new process to exec /bin/rmdir.
422 #define HAS_RMDIR /**/
425 * This symbol, if defined, indicates that the entire sem*(2) library is
431 * This symbol, if defined, indicates that the setegid routine is available
432 * to change the effective gid of the current program.
434 #undef HAS_SETEGID /**/
437 * This symbol, if defined, indicates that the seteuid routine is available
438 * to change the effective uid of the current program.
440 #undef HAS_SETEUID /**/
444 * This symbol, if defined, indicates that the setpriority routine is
445 * available to set a process's priority.
447 #undef HAS_SETPRIORITY /**/
450 * This symbol, if defined, indicates that the setregid routine is
451 * available to change the real and effective gid of the current
455 * This symbol, if defined, indicates that the setresgid routine is
456 * available to change the real, effective and saved gid of the current
459 #undef HAS_SETREGID /**/
460 #undef HAS_SETRESGID /**/
463 * This symbol, if defined, indicates that the setreuid routine is
464 * available to change the real and effective uid of the current
468 * This symbol, if defined, indicates that the setresuid routine is
469 * available to change the real, effective and saved uid of the current
472 #undef HAS_SETREUID /**/
473 #undef HAS_SETRESUID /**/
476 * This symbol, if defined, indicates that the setrgid routine is available
477 * to change the real gid of the current program.
479 #undef HAS_SETRGID /**/
482 * This symbol, if defined, indicates that the setruid routine is available
483 * to change the real uid of the current program.
485 #undef HAS_SETRUID /**/
488 * This symbol, if defined, indicates that the setsid routine is
489 * available to set the process group ID.
491 #undef HAS_SETSID /**/
494 * This symbol, if defined, indicates that the entire shm*(2) library is
500 * This symbol holds the return type of the shmat() system call.
501 * Usually set to 'void *' or 'char *'.
503 /* HAS_SHMAT_PROTOTYPE:
504 * This symbol, if defined, indicates that the sys/shm.h includes
505 * a prototype for shmat(). Otherwise, it is up to the program to
506 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
507 * but not always right so it should be emitted by the program only
508 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
510 #undef Shmat_t /**/ /* config-skip */
511 #undef HAS_SHMAT_PROTOTYPE /**/
514 * This symbol, if defined, indicates that Vr4's sigaction() routine
517 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
518 #define HAS_SIGACTION /**/
520 #undef HAS_SIGACTION /*config-skip*/
524 * This symbol is defined if this system has a stat structure declaring
525 * st_blksize and st_blocks.
527 #undef USE_STAT_BLOCKS /**/
530 * This symbol is defined if the _ptr and _cnt fields (or similar)
531 * of the stdio FILE structure can be used to access the stdio buffer
532 * for a file handle. If this is defined, then the FILE_ptr(fp)
533 * and FILE_cnt(fp) macros will also be defined and should be used
534 * to access these fields.
537 * This symbol is defined if the _base field (or similar) of the
538 * stdio FILE structure can be used to access the stdio buffer for
539 * a file handle. If this is defined, then the FILE_base(fp) macro
540 * will also be defined and should be used to access this field.
541 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
542 * to determine the number of bytes in the buffer. USE_STDIO_BASE
543 * will never be defined unless USE_STDIO_PTR is.
546 * This symbol is defined if the FILE_ptr macro can be used as an
550 * This symbol is defined if the FILE_cnt macro can be used as an
554 # define USE_STDIO_PTR /*config-skip*/
555 # define USE_STDIO_BASE /*config-skip*/
556 # define STDIO_PTR_LVALUE /*config-skip*/
557 # define STDIO_CNT_LVALUE /*config-skip*/
559 # undef USE_STDIO_PTR /*config-skip*/
560 # undef USE_STDIO_BASE /*config-skip*/
561 # undef STDIO_PTR_LVALUE /*config-skip*/
562 # undef STDIO_CNT_LVALUE /*config-skip*/
566 * This macro is used to access the _ptr field (or equivalent) of the
567 * FILE structure pointed to by its argument. This macro will always be
568 * defined if USE_STDIO_PTR is defined.
571 * This macro is used to access the _cnt field (or equivalent) of the
572 * FILE structure pointed to by its argument. This macro will always be
573 * defined if USE_STDIO_PTR is defined.
576 # define FILE_ptr(fp) ((*fp)->_ptr)
577 # define FILE_cnt(fp) ((*fp)->_cnt)
581 * This macro is used to access the _base field (or equivalent) of the
582 * FILE structure pointed to by its argument. This macro will always be
583 * defined if USE_STDIO_BASE is defined.
586 * This macro is used to determine the number of bytes in the I/O
587 * buffer pointed to by _base field (or equivalent) of the FILE
588 * structure pointed to its argument. This macro will always be defined
589 * if USE_STDIO_BASE is defined.
591 #ifdef USE_STDIO_BASE
592 # define FILE_base(fp) ((*fp)->_base)
593 # define FILE_bufsiz(fp) ((*fp)->_cnt + (*fp)->_ptr - (*fp)->_base)
597 * This symbol, if defined, indicates that this C compiler knows how
598 * to copy structures. If undefined, you'll need to use a block copy
599 * routine of some sort instead.
601 #define USE_STRUCT_COPY /**/
604 * This symbol, if defined, indicates that the strerror routine is
605 * available to translate error numbers to strings. See the writeup
606 * of Strerror() in this file before you try to define your own.
609 * This symbol, if defined, indicates that the sys_errlist array is
610 * available to translate error numbers to strings. The extern int
611 * sys_nerr gives the size of that table.
614 * This preprocessor symbol is defined as a macro if strerror() is
615 * not available to translate error numbers to strings but sys_errlist[]
618 #define HAS_STRERROR /**/
619 #undef HAS_SYS_ERRLIST /**/
620 #define Strerror(e) strerror((e),vaxc$errno)
623 * This symbol, if defined, indicates that the symlink routine is available
624 * to create symbolic links.
626 #undef HAS_SYMLINK /**/
629 * This symbol, if defined, indicates that the syscall routine is
630 * available to call arbitrary system calls. If undefined, that's tough.
632 #undef HAS_SYSCALL /**/
635 * This symbol, if defined, indicates that the system routine is
636 * available to issue a shell command.
638 #define HAS_SYSTEM /**/
641 * This symbol holds the type returned by time(). It can be long,
642 * or time_t on BSD sites (in which case <sys/types.h> should be
645 #define Time_t time_t /* Time type */
648 * This symbol, if defined, indicates that the truncate routine is
649 * available to truncate files.
651 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
652 #define HAS_TRUNCATE /*config-skip*/
654 #undef HAS_TRUNCATE /*config-skip*/
659 * This symbol, if defined, indicates that vfork() exists.
661 #define HAS_VFORK /**/
664 * This symbol's value is either "void" or "int", corresponding to the
665 * appropriate return type of a signal handler. Thus, you can declare
666 * a signal handler using "Signal_t (*handler)()", and define the
667 * handler using "Signal_t handler(sig)".
669 #define Signal_t void /* Signal handler's return type */
672 * This symbol, if defined, indicates that this C compiler knows about
673 * the volatile declaration.
675 #define HASVOLATILE /**/
677 #define volatile /* config-skip */
681 * This symbol, if defined, indicates that the vprintf routine is available
682 * to printf with a pointer to an argument list. If unavailable, you
683 * may need to write your own, probably in terms of _doprnt().
685 /* USE_CHAR_VSPRINTF:
686 * This symbol is defined if this system has vsprintf() returning type
687 * (char*). The trend seems to be to declare it as "int vsprintf()". It
688 * is up to the package author to declare vsprintf correctly based on the
691 #define HAS_VPRINTF /**/
692 #undef USE_CHAR_VSPRINTF /**/
695 * This symbol, if defined, indicates that wait4() exists.
697 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
698 #define HAS_WAIT4 /*config-skip*/
700 #undef HAS_WAIT4 /*config-skip*/
704 * This symbol, if defined, indicates that the waitpid routine is
705 * available to wait for child process.
707 #define HAS_WAITPID /**/
710 * This symbol, if defined, indicates that the wcstombs routine is
711 * available to convert wide character strings to multibyte strings.
714 # define HAS_WCSTOMBS /*config-skip*/
716 # undef HAS_WCSTOMBS /*config-skip*/
720 * This symbol, if defined, indicates to the C program that it should
721 * include <dirent.h>. Using this symbol also triggers the definition
722 * of the Direntry_t define which ends up being 'struct dirent' or
723 * 'struct direct' depending on the availability of <dirent.h>.
726 * This symbol, if defined, indicates to the C program that the length
727 * of directory entry names is provided by a d_namlen field. Otherwise
728 * you need to do strlen() on the d_name field.
731 #define DIRNAMLEN /**/
732 #define Direntry_t struct dirent
735 * This manifest constant tells the C program to include <fcntl.h>.
740 * This symbol, if defined, indicates to the C program that it should
746 * This symbol, if defined, indicates to the C program that it should
747 * include <limits.h> to get definition of symbols like WORD_BIT or
748 * LONG_MAX, i.e. machine dependant limitations.
750 #define I_LIMITS /**/
753 * This symbol, if defined, indicates to the C program that it should
754 * include <memory.h>.
759 * This symbol, if defined, indicates that ndbm.h exists and should
765 * This symbol, if defined, indicates that <stdarg.h> exists and should
768 #define I_STDARG /**/
771 * This symbol, if defined, indicates to the C program that it should
775 * This symbol, if defined, indicates to the C program that struct passwd
779 * This symbol, if defined, indicates to the C program that struct passwd
783 * This symbol, if defined, indicates to the C program that struct passwd
784 * contains pw_change.
787 * This symbol, if defined, indicates to the C program that struct passwd
791 * This symbol, if defined, indicates to the C program that struct passwd
792 * contains pw_expire.
795 * This symbol, if defined, indicates to the C program that struct passwd
796 * contains pw_comment.
804 #define PWCOMMENT /**/
807 * This symbol, if defined, indicates that <stddef.h> exists and should
810 #define I_STDDEF /**/
813 * This symbol, if defined, indicates that <stdlib.h> exists and should
816 #define I_STDLIB /**/
819 * This symbol, if defined, indicates to the C program that it should
820 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
822 #define I_STRING /**/
825 * This symbol, if defined, indicates to the C program that it should
826 * include <sys/dir.h>.
828 #undef I_SYS_DIR /**/
831 * This symbol, if defined, indicates to the C program that it should
832 * include <sys/file.h> to get definition of R_OK and friends.
834 #undef I_SYS_FILE /**/
837 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
838 * be included. Otherwise, include <sgtty.h> or <termio.h>.
840 #undef I_SYS_IOCTL /**/
843 * This symbol, if defined, indicates to the C program that it should
844 * include <sys/ndir.h>.
846 #undef I_SYS_NDIR /**/
849 * This symbol, if defined, indicates to the C program that it should
850 * include <sys/resource.h>.
852 #undef I_SYS_RESOURCE /**/
855 * This symbol, if defined, indicates to the C program that it should
856 * include <sys/select.h> in order to get definition of struct timeval.
858 #undef I_SYS_SELECT /**/
861 * This symbol, if defined, indicates that <dbm.h> exists and should
865 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
866 * should be included.
869 #undef I_RPCSVC_DBM /**/
872 * This symbol, if defined, indicates to the C program that it should
878 * This symbol, if defined, indicates to the C program that it should
879 * include <sys/stat.h>.
881 #define I_SYS_STAT /**/
884 * This symbol, if defined, indicates to the C program that it should
885 * include <sys/times.h>.
887 #undef I_SYS_TIMES /**/
890 * This symbol, if defined, indicates to the C program that it should
891 * include <sys/types.h>.
893 #define I_SYS_TYPES /**/
896 * This symbol, if defined, indicates to the C program that it should
897 * include <sys/un.h> to get UNIX domain socket definitions.
902 * This symbol, if defined, indicates to the C program that it should
903 * include <sys/wait.h>.
905 #undef I_SYS_WAIT /**/
908 * This symbol, if defined, indicates that the program should include
909 * <termio.h> rather than <sgtty.h>. There are also differences in
910 * the ioctl() calls that depend on the value of this symbol.
913 * This symbol, if defined, indicates that the program should include
914 * the POSIX termios.h rather than sgtty.h or termio.h.
915 * There are also differences in the ioctl() calls that depend on the
916 * value of this symbol.
919 * This symbol, if defined, indicates that the program should include
920 * <sgtty.h> rather than <termio.h>. There are also differences in
921 * the ioctl() calls that depend on the value of this symbol.
925 #undef I_TERMIOS /**/
928 * This symbol, if defined, indicates to the C program that it should
932 * This symbol, if defined, indicates to the C program that it should
933 * include <sys/time.h>.
935 /* I_SYS_TIME_KERNEL:
936 * This symbol, if defined, indicates to the C program that it should
937 * include <sys/time.h> with KERNEL defined.
940 #undef I_SYS_TIME /**/
941 #undef I_SYS_TIME_KERNEL /**/
944 * This symbol, if defined, indicates to the C program that it should
945 * include <unistd.h>.
950 * This symbol, if defined, indicates to the C program that it should
956 * This symbol, if defined, indicates to the C program that it should
957 * include <varargs.h>.
959 #undef I_VARARGS /**/
963 * This symbol, if defined, indicates to the C program that it should
969 * This symbol holds the type used to declare process ids in the kernel.
970 * It can be int, uint, pid_t, etc... It may be necessary to include
971 * <sys/types.h> to get any typedef'ed information.
973 #if defined(__DECC) && defined(__DECC_VER) && (__DECC_VER >= 500000)
974 # define Pid_t pid_t /* config-skip */
976 # define Pid_t int /* config-skip */
980 * If defined, this macro indicates that the C compiler can handle
981 * function prototypes.
984 * This macro is used to declare function parameters for folks who want
985 * to make declarations with prototypes using a different style than
986 * the above macros. Use double parentheses. For example:
988 * int main _((int argc, char *argv[]));
990 #define CAN_PROTOTYPE /**/
992 #define _(args) args /* config-skip */
994 #define _(args) () /* config-skip */
998 * This symbol contains the number of bits of random number the rand()
999 * function produces. Usual values are 15, 16, and 31.
1001 #define RANDBITS 31 /**/
1005 * This symbol holds the type used for the 2nd, 3rd, and 4th
1006 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
1007 * is defined, and 'int *' otherwise. This is only useful if you
1008 * have select(), of course.
1010 #if defined(__DECC) && defined(__DECC_VER) && (__DECC_VER >= 50200000) && defined(DECCRTL_SOCKETS)
1011 #define Select_fd_set_t fd_set * /**/
1013 #define Select_fd_set_t int * /* config-skip */
1017 * This symbol is defined to be the type of char used in stdio.h.
1018 * It has the values "unsigned char" or "char".
1020 #define STDCHAR char /**/
1022 /* UNLINK_ALL_VERSIONS:
1023 * This symbol, if defined, indicates that the program should arrange
1024 * to remove all versions of a file if unlink() is called.
1026 #undef UNLINK_ALL_VERSIONS /**/
1029 * This symbol holds the complete pathname to the sed program.
1031 #define LOC_SED "_NLA0:" /**/
1034 * This symbol holds the path of the bin directory where the package will
1035 * be installed. Program must be prepared to deal with ~name substitution.
1038 * This symbol is the filename expanded version of the BIN symbol, for
1039 * programs that do not want to deal with that at run-time.
1041 #define BIN "/perl_root/000000" /**/
1042 #define BIN_EXP "/perl_root/000000" /**/
1045 * This symbol, if defined, indicates that the alarm routine is
1048 #define HAS_ALARM /**/
1051 * This symbol indicates the C compiler can check for function attributes,
1052 * such as printf formats. This is normally only supported by GNU cc.
1055 # define HASATTRIBUTE /*config-skip*/
1057 # undef HASATTRIBUTE /*config-skip*/
1059 #ifndef HASATTRIBUTE
1060 #define __attribute__(_arg_)
1064 * This symbol is defined if the C compiler can cast negative
1065 * or large floating point numbers to 32-bit ints.
1067 #define CASTI32 /**/
1070 * This symbol, if defined, indicates that the chown routine is
1073 #define HAS_CHOWN /**/
1076 * This symbol, if defined, indicates that the chroot routine is
1079 #undef HAS_CHROOT /**/
1082 * This symbol, if defined, indicates that the cuserid routine is
1083 * available to get character login names.
1085 #define HAS_CUSERID /**/
1088 * This symbol, if defined, indicates that this system's <float.h>
1089 * or <limits.h> defines the symbol DBL_DIG, which is the number
1090 * of significant digits in a double precision number. If this
1091 * symbol is not defined, a guess of 15 is usually pretty good.
1093 #define HAS_DBL_DIG /* */
1096 * This symbol, if defined, indicates that the difftime routine is
1099 #define HAS_DIFFTIME /**/
1102 * This symbol, if defined, indicates that the fork routine is
1105 /* VMS: In vmsish.h, fork is #defined to vfork. This kludge gets around
1106 * some obsolete code in pp.c, which should be fixed in its own right
1107 * sometime. - C. Bailey 26-Aug-1994
1109 #define HAS_FORK /**/
1112 * This symbol, if defined, indicates that the getlogin routine is
1115 #define HAS_GETLOGIN /**/
1118 * This symbol, if defined, indicates that the getppid routine is
1121 #undef HAS_GETPPID /**/
1124 * This symbol, if defined, indicates that the htonl() routine (and
1125 * friends htons() ntohl() ntohs()) are available to do network
1126 * order byte swapping.
1129 * This symbol, if defined, indicates that the htons() routine (and
1130 * friends htonl() ntohl() ntohs()) are available to do network
1131 * order byte swapping.
1134 * This symbol, if defined, indicates that the ntohl() routine (and
1135 * friends htonl() htons() ntohs()) are available to do network
1136 * order byte swapping.
1139 * This symbol, if defined, indicates that the ntohs() routine (and
1140 * friends htonl() htons() ntohl()) are available to do network
1141 * order byte swapping.
1143 #define HAS_HTONL /**/
1144 #define HAS_HTONS /**/
1145 #define HAS_NTOHL /**/
1146 #define HAS_NTOHS /**/
1149 * This symbol, if defined, indicates that the mblen routine is available
1150 * to find the number of bytes in a multibye character.
1153 # define HAS_MBLEN /*config-skip*/
1155 # undef HAS_MBLEN /*config-skip*/
1159 * This symbol, if defined, indicates that the mktime routine is
1163 # define HAS_MKTIME /*config-skip*/
1165 # undef HAS_MKTIME /*config-skip*/
1169 * This symbol, if defined, indicates that the nice routine is
1172 #define HAS_NICE /**/
1175 * This symbol, if defined, indicates that the pause routine is
1178 #define HAS_PAUSE /**/
1181 * This symbol, if defined, indicates that the pipe routine is
1184 #define HAS_PIPE /**/
1187 * This symbol, if defined, indicates that the readlink routine is
1190 #undef HAS_READLINK /**/
1193 * This symbol, if defined, indicates that the setlinebuf routine is
1194 * available to change stderr or stdout from block-buffered or unbuffered
1195 * to a line-buffered mode.
1197 #undef HAS_SETLINEBUF /**/
1200 * This symbol is defined to indicate that the strchr()/strrchr()
1201 * functions are available for string searching. If not, try the
1202 * index()/rindex() pair.
1205 * This symbol is defined to indicate that the index()/rindex()
1206 * functions are available for string searching.
1208 #define HAS_STRCHR /**/
1209 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1210 #define HAS_INDEX /*config-skip*/
1212 #undef HAS_INDEX /*config-skip*/
1216 * This symbol, if defined, indicates that the strcoll routine is
1217 * available to compare strings using collating information.
1220 # define HAS_STRCOLL /*config-skip*/
1222 # undef HAS_STRCOLL /*config-skip*/
1226 * This symbol, if defined, indicates that the strtod routine is
1227 * available to provide better numeric string conversion than atof().
1229 #define HAS_STRTOD /**/
1232 * This symbol, if defined, indicates that the strtol routine is available
1233 * to provide better numeric string conversion than atoi() and friends.
1235 #define HAS_STRTOL /**/
1238 * This symbol, if defined, indicates that the strtoul routine is
1239 * available to provide conversion of strings to unsigned long.
1241 #define HAS_STRTOUL /**/
1244 * This symbol, if defined, indicates that the strxfrm() routine is
1245 * available to compare strings using collating information.
1248 # define HAS_STRXFRM /*config-skip*/
1250 # undef HAS_STRXFRM /*config-skip*/
1254 * This symbol, if defined, indicates that the tcgetpgrp routine is
1255 * available to get foreground process group ID.
1257 #undef HAS_TCGETPGRP /**/
1260 * This symbol, if defined, indicates that the tcsetpgrp routine is
1261 * available to set foreground process group ID.
1263 #undef HAS_TCSETPGRP /**/
1266 * This symbol, if defined, indicates that the times() routine exists.
1267 * Note that this became obsolete on some systems (SUNOS), which now
1268 * use getrusage(). It may be necessary to include <sys/times.h>.
1270 #define HAS_TIMES /**/
1273 * This symbol, if defined, indicates that the tzname[] array is
1274 * available to access timezone names.
1276 #undef HAS_TZNAME /**/
1279 * This symbol, if defined, indicates that the umask routine is
1280 * available to get the file creation mask.
1282 #define HAS_UMASK /**/
1285 * This symbol, if defined, indicates that the wctomb routine is available
1286 * to covert a wide character to a multibyte.
1289 # define HAS_WCTOMB /*config-skip*/
1291 # undef HAS_WCTOMB /*config-skip*/
1295 * This symbol holds the type used to declare file positions in libc.
1296 * It can be fpos_t, long, uint, etc... It may be necessary to include
1297 * <sys/types.h> to get any typedef'ed information.
1299 #define Fpos_t fpos_t /* File position type */
1302 * This symbol holds the return type of getgid() and the type of
1303 * argument to setrgid() and related functions. Typically,
1304 * it is the type of group ids in the kernel.
1305 * It can be int, ushort, uid_t, etc... It may be necessary to include
1306 * <sys/types.h> to get any typedef'ed information.
1308 #if defined(__DECC) && defined(__DECC_VER) && (__DECC_VER >= 500000)
1309 # define Gid_t gid_t /* config-skip */
1311 # define Gid_t unsigned int /* config-skip */
1315 * This symbol, if defined, indicates that <dlfcn.h> exists and should
1321 * This symbol, if defined, indicates to the C program that it should
1322 * include <float.h> to get definition of symbols like DBL_MAX or
1323 * DBL_MIN, i.e. machine dependent floating point values.
1325 #define I_FLOAT /**/
1328 * This symbol, if defined, indicates to the C program that it should
1334 * This symbol contains the size of a double, so that the C preprocessor
1335 * can make decisions based on it.
1338 * This symbol contains the size of an int, so that the C preprocessor
1339 * can make decisions based on it.
1342 * This symbol contains the value of sizeof(long) so that the C
1343 * preprocessor can make decisions based on it.
1346 * This symbol contains the value of sizeof(short) so that the C
1347 * preprocessor can make decisions based on it.
1350 * This symbol contains the size of a pointer, so that the C preprocessor
1351 * can make decisions based on it. It will be sizeof(void *) if
1352 * the compiler supports (void *); otherwise it will be
1354 * VMS: Use 32-bit pointers everywhere for now 7-Mar-1998
1356 #define DOUBLESIZE 8 /**/
1357 #define INTSIZE 4 /**/
1358 #define LONGSIZE 4 /**/
1359 #define SHORTSIZE 2 /**/
1360 #define PTRSIZE 4 /**/
1363 * This symbol holds the type used to declare offsets in the kernel.
1364 * It can be int, long, off_t, etc... It may be necessary to include
1365 * <sys/types.h> to get any typedef'ed information.
1367 #define Off_t int /* <offset> type */
1370 * This symbol, if defined, indicates to the C program that it should
1371 * include <values.h> to get definition of symbols like MINFLOAT or
1372 * MAXLONG, i.e. machine dependant limitations. Probably, you
1373 * should use <limits.h> instead, if it is available.
1375 #undef I_VALUES /**/
1378 * This variable contains the return type of free(). It is usually
1379 * void, but occasionally int.
1382 * This symbol is the type of pointer returned by malloc and realloc.
1384 #define Malloc_t void * /**/
1385 #define Free_t void /**/
1388 * This symbol, if defined, indicates that we're using our own malloc.
1390 #undef MYMALLOC /**/
1393 * This symbol contains the full pathname to the shell used on this
1394 * on this system to execute Bourne shell scripts. Usually, this will be
1395 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1396 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as D:/bin/sh.
1398 #define SH_PATH "MCR" /**/
1401 * This symbol contains a list of signal names in order. This is intended
1402 * to be used as a static array initialization, like this:
1403 * char *sig_name[] = { SIG_NAME };
1404 * The signals in the list are separated with commas, and each signal
1405 * is surrounded by double quotes. There is no leading SIG in the signal
1406 * name, i.e. SIGQUIT is known as "QUIT". Duplicates are allowed.
1407 * The signal number for sig_name[i] is stored in sig_num[i].
1408 * The last element is 0 to terminate the list with a NULL. This
1409 * corresponds to the 0 at the end of the sig_num list.
1410 * See SIG_NUM and SIG_MAX.
1412 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1413 #define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE",\
1414 "KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM",\
1415 "ABRT","USR1","USR2","SPARE18","SPARE19","CHLD","CONT",\
1416 "STOP","TSTP","TTIN","TTOU","DEBUG","SPARE27","SPARE28",\
1417 "SPARE29","SPARE30","SPARE31","SPARE32","RTMIN","RTMAX",0 /**/
1419 #define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE",\
1420 "KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM",\
1421 "ABRT","USR1","USR2",0 /*config-skip*/
1425 * This symbol contains a list of signal number, in the same order as the
1426 * SIG_NAME list. It is suitable for static array initialization, as in:
1427 * int sig_num[] = { SIG_NUM };
1428 * The signals in the list are separated with commas, and the indices
1429 * within that list and the SIG_NAME list match, so it's easy to compute
1430 * the signal name from a number or vice versa at the price of a small
1431 * dynamic linear lookup. Duplicates are allowed, so you can't assume
1432 * sig_num[i] == i. Instead, the signal number corresponding to
1433 * sig_name[i] is sig_number[i].
1434 * The last element is 0, corresponding to the 0 at the end of
1435 * the sig_name list.
1437 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1438 #define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,6,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,64,0 /**/
1440 #define SIG_NUM 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,6,16,17,0 /*config-skip*/
1444 * This symbol holds the type used to declare file modes
1445 * for systems calls. It is usually mode_t, but may be
1446 * int or unsigned short. It may be necessary to include <sys/types.h>
1447 * to get any typedef'ed information.
1449 #define Mode_t unsigned int /* file mode parameter for system calls*/
1452 * This symbol holds the type used by functions that return
1453 * a count of bytes or an error condition. It must be a signed type.
1454 * It is usually ssize_t, but may be long or int, etc.
1455 * It may be necessary to include <sys/types.h> or <unistd.h>
1456 * to get any typedef'ed information.
1457 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1459 #define SSize_t int /* signed count of bytes */
1462 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1463 * non-blocking I/O for the file descriptor. Note that there is no way
1464 * back, i.e. you cannot turn it blocking again this way. If you wish to
1465 * alternatively switch between blocking and non-blocking, use the
1466 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1469 * This symbol holds the errno error code set by read() when no data was
1470 * present on the non-blocking file descriptor.
1473 * This symbol holds the return code from read() when no data is present
1474 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1475 * not defined, then you can't distinguish between no data and EOF by
1476 * issuing a read(). You'll have to find another way to tell for sure!
1479 * This symbol, if defined, indicates to the C program that a read() on
1480 * a non-blocking file descriptor will return 0 on EOF, and not the value
1481 * held in RD_NODATA (-1 usually, in that case!).
1483 #undef VAL_O_NONBLOCK
1489 * This symbol contains the name of the private library for this package.
1490 * The library is private in the sense that it needn't be in anyone's
1491 * execution path, but it should be accessible by the world. The program
1492 * should be prepared to do ~ expansion.
1495 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1496 * in programs that are not prepared to deal with ~ expansion at run-time.
1498 #define PRIVLIB_EXP "/perl_root/lib" /**/
1499 #define PRIVLIB PRIVLIB_EXP /*config-skip*/
1502 * This symbol contains the name of the private library for this package.
1503 * The library is private in the sense that it needn't be in anyone's
1504 * execution path, but it should be accessible by the world. The program
1505 * should be prepared to do ~ expansion.
1506 * The standard distribution will put nothing in this directory.
1507 * Individual sites may place their own extensions and modules in
1511 * This symbol contains the ~name expanded version of SITELIB, to be used
1512 * in programs that are not prepared to deal with ~ expansion at run-time.
1514 #define SITELIB_EXP "/perl_root/lib/site_perl" /**/
1515 #define SITELIB SITELIB_EXP /*config-skip*/
1518 * This symbol contains the name of the private library for this package.
1519 * The library is private in the sense that it needn't be in anyone's
1520 * execution path, but it should be accessible by the world. The program
1521 * should be prepared to do ~ expansion.
1522 * The standard distribution will put nothing in this directory.
1523 * Individual sites may place their own extensions and modules in
1527 * This symbol contains the ~name expanded version of SITEARCH, to be used
1528 * in programs that are not prepared to deal with ~ expansion at run-time.
1531 * This value is automatically updated by FndVers.Com
1532 * when Perl is built. Please do not change it by hand; make
1533 * any changes to FndVers.Com instead.
1535 #define SITEARCH_EXP "/perl_root/lib/site_perl/VMS_VAX" /**/
1536 #define SITEARCH SITEARCH_EXP /*config-skip*/
1539 * This symbol holds the type used to declare length parameters
1540 * for string functions. It is usually size_t, but may be
1541 * unsigned long, int, etc. It may be necessary to include
1542 * <sys/types.h> to get any typedef'ed information.
1544 #define Size_t size_t /* length paramater for string functions */
1547 * This symbol holds the type used to declare user ids in the kernel.
1548 * It can be int, ushort, uid_t, etc... It may be necessary to include
1549 * <sys/types.h> to get any typedef'ed information.
1551 #if defined(__DECC) && defined(__DECC_VER) && (__DECC_VER >= 500000)
1552 # define Uid_t uid_t /* config-skip */
1554 # define Uid_t unsigned int /* config-skip */
1558 * This symbol, if defined, indicates to the C program that it should
1559 * include <sys/param.h>.
1564 * This symbol, if defined, indicates that the closedir() routine
1565 * does not return a value.
1567 #define VOID_CLOSEDIR /**/
1570 * This symbol, if defined, indicates that the dlerror routine is
1573 #undef HAS_DLERROR /**/
1575 /* DLSYM_NEEDS_UNDERSCORE:
1576 * This symbol, if defined, indicates that we need to prepend an
1577 * underscore to the symbol name before calling dlsym(). This only
1578 * makes sense if you *have* dlsym, which we will presume is the
1579 * case if you're using dl_dlopen.xs.
1581 #undef DLSYM_NEEDS_UNDERSCORE /* */
1583 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1584 * This symbol, if defined, indicates that setuid scripts are secure.
1587 * This symbol, if defined, indicates that the C program should
1588 * check the script that it is executing for setuid/setgid bits, and
1589 * attempt to emulate setuid/setgid on systems that have disabled
1590 * setuid #! scripts because the kernel can't do it securely.
1591 * It is up to the package designer to make sure that this emulation
1592 * is done securely. Among other things, it should do an fstat on
1593 * the script it just opened to make sure it really is a setuid/setgid
1594 * script, it should make sure the arguments passed correspond exactly
1595 * to the argument on the #! line, and it should not trust any
1596 * subprocesses to which it must pass the filename rather than the
1597 * file descriptor of the script to be executed.
1599 #undef SETUID_SCRIPTS_ARE_SECURE_NOW /**/
1603 * This symbol, if defined, indicates to the C program that the
1604 * inet_aton() function is available to parse IP address "dotted-quad"
1606 * VMS: SocketShr doesn't support this, so we let the Socket extension
1609 #undef HAS_INET_ATON /**/
1612 * This symbol, if defined, indicates to the C program that
1613 * the GNU C library is being used.
1615 #undef HAS_GNULIBC /**/
1618 * This manifest constant lets the C program know that the
1619 * isascii is available.
1621 #define HAS_ISASCII /**/
1624 * This symbol, if defined, indicates that the setlocale routine is
1625 * available to handle locale-specific ctype implementations.
1628 * This symbol, if defined, indicates to the C program that it should
1629 * include <locale.h>.
1632 * This symbol, if defined, indicates that the localeconv routine is
1633 * available for numeric and monetary formatting conventions.
1636 # define I_LOCALE /*config-skip*/
1637 # define HAS_SETLOCALE /*config-skip*/
1638 # define HAS_LOCALECONV /*config-skip*/
1640 # undef I_LOCALE /*config-skip*/
1641 # undef HAS_SETLOCALE /*config-skip*/
1642 # undef HAS_LOCALECONV /*config-skip*/
1646 * This symbol, if defined, indicates that the mkfifo routine is
1649 #undef HAS_MKFIFO /**/
1652 * This symbol, if defined, indicates that pathconf() is available
1653 * to determine file-system related limits and options associated
1654 * with a given filename.
1657 * This symbol, if defined, indicates that pathconf() is available
1658 * to determine file-system related limits and options associated
1659 * with a given open file descriptor.
1661 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1662 #define HAS_PATHCONF /*config-skip*/
1663 #define HAS_FPATHCONF /*config-skip*/
1665 #undef HAS_PATHCONF /*config-skip*/
1666 #undef HAS_FPATHCONF /*config-skip*/
1670 * This symbol, if defined, indicates that the bcopy routine is available
1671 * to copy potentially overlapping memory blocks. Otherwise you should
1672 * probably use memmove() or memcpy(). If neither is defined, roll your
1675 #undef HAS_SAFE_BCOPY /**/
1678 * This symbol, if defined, indicates that the memcpy routine is available
1679 * to copy potentially overlapping memory blocks. Otherwise you should
1680 * probably use memmove() or memcpy(). If neither is defined, roll your
1683 #define HAS_SAFE_MEMCPY /**/
1686 * This symbol, if defined, indicates that the memcmp routine is available
1687 * and can be used to compare relative magnitudes of chars with their high
1688 * bits set. If it is not defined, roll your own version.
1690 #define HAS_SANE_MEMCMP /**/
1693 * This symbol, if defined, indicates that the setpgrp routine is
1694 * available to set the current process group.
1697 * This symbol, if defined, indicates that setpgrp needs two
1698 * arguments whereas USG one needs none. See also HAS_SETPGID
1699 * for a POSIX interface.
1701 #undef HAS_SETPGRP /**/
1702 #undef USE_BSD_SETPGRP /**/
1705 * This symbol, if defined, indicates that the setpgid routine is
1706 * available to set process group ID.
1708 #undef HAS_SETPGID /**/
1711 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
1712 * routine is available to set the current process group.
1714 #undef HAS_SETPGRP2 /**/
1717 * This symbol, if defined, indicates that sysconf() is available
1718 * to determine system related limits and options.
1720 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1721 #define HAS_SYSCONF /*config-skip*/
1723 #undef HAS_SYSCONF /*config-skip*/
1727 * This preprocessor macro is defined to convert a floating point
1728 * number to a string without a trailing decimal point. This
1729 * emulates the behavior of sprintf("%g"), but is sometimes much more
1730 * efficient. If gconvert() is not available, but gcvt() drops the
1731 * trailing decimal point, then gcvt() is used. If all else fails,
1732 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1733 * macro are: value, number of digits, whether trailing zeros should
1734 * be retained, and the output buffer.
1735 * Possible values are:
1736 * d_Gconvert='gconvert((x),(n),(t),(b))'
1737 * d_Gconvert='gcvt((x),(n),(b))'
1738 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1739 * The last two assume trailing zeros should not be kept.
1741 #define Gconvert(x,n,t,b) my_gconvert(x,n,t,b)
1744 * This symbol, if defined, indicates to the C program that
1745 * the getpgid(pid) function is available to get the
1748 #undef HAS_GETPGID /**/
1751 * This symbol, if defined, indicates that the getpgrp routine is
1752 * available to get the current process group.
1755 * This symbol, if defined, indicates that getpgrp needs one
1756 * arguments whereas USG one needs none.
1758 #undef HAS_GETPGRP /**/
1759 #undef USE_BSD_GETPGRP /**/
1762 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
1763 * routine is available to get the current process group.
1765 #undef HAS_GETPGRP2 /**/
1768 * This symbol, if defined, indicates that sfio should
1771 #undef USE_SFIO /**/
1773 /* PTHREADS_CREATED_JOINABLE:
1774 * This symbol, if defined, indicates that pthreads are created
1775 * in the joinable (aka undetached) state.
1777 #define PTHREADS_CREATED_JOINABLE /**/
1780 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1783 * This macro is used in the same way as sigsetjmp(), but will invoke
1784 * traditional setjmp() if sigsetjmp isn't available.
1787 * This macro is used in the same way as siglongjmp(), but will invoke
1788 * traditional longjmp() if siglongjmp isn't available.
1790 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
1791 #define HAS_SIGSETJMP /*config-skip*/
1793 #undef HAS_SIGSETJMP /*config-skip*/
1795 #ifdef HAS_SIGSETJMP
1796 #define Sigjmp_buf sigjmp_buf /* config-skip */
1797 #define Sigsetjmp(buf,save_mask) sigsetjmp(buf,save_mask) /* config-skip */
1798 #define Siglongjmp(buf,retval) siglongjmp(buf,retval) /* config-skip */
1800 #define Sigjmp_buf jmp_buf /* config-skip */
1801 #define Sigsetjmp(buf,save_mask) setjmp(buf) /* config-skip */
1802 #define Siglongjmp(buf,retval) longjmp(buf,retval) /* config-skip */
1805 /* USE_DYNAMIC_LOADING:
1806 * This symbol, if defined, indicates that dynamic loading of
1807 * some sort is available.
1809 #define USE_DYNAMIC_LOADING /**/
1812 * This variable contains the string to put in front of a perl
1813 * script to make sure (one hopes) that it runs with perl and not
1816 #define STARTPERL "" /**/
1819 * This symbol holds the type used for the second argument to
1820 * [gs]etgroups(). Usually, this is the same of gidtype, but
1821 * sometimes it isn't. It can be int, ushort, uid_t, etc...
1822 * It may be necessary to include <sys/types.h> to get any
1823 * typedef'ed information. This is only required if you have
1824 * getgroups() or setgroups.
1826 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1827 #define Groups_t unsigned int /* config-skip */
1831 * This symbol contains the type of the prefix structure element
1832 * in the <db.h> header file. In older versions of DB, it was
1833 * int, while in newer ones it is u_int32_t.
1836 * This symbol contains the type of the prefix structure element
1837 * in the <db.h> header file. In older versions of DB, it was
1838 * int, while in newer ones it is size_t.
1840 #undef DB_Hash_t /**/
1841 #undef DB_Prefix_t /**/
1844 * This symbol, if defined, indicates that the PerlIO abstraction should
1845 * be used throughout. If not defined, stdio should be
1846 * used in a fully backward compatible manner.
1848 #undef USE_PERLIO /**/
1851 * This symbol indicates how much support of the void type is given by this
1852 * compiler. What various bits mean:
1854 * 1 = supports declaration of void
1855 * 2 = supports arrays of pointers to functions returning void
1856 * 4 = supports comparisons between pointers to void functions and
1857 * addresses of void functions
1858 * 8 = suports declaration of generic void pointers
1860 * The package designer should define VOIDUSED to indicate the requirements
1861 * of the package. This can be done either by #defining VOIDUSED before
1862 * including config.h, or by defining defvoidused in Myinit.U. If the
1863 * latter approach is taken, only those flags will be tested. If the
1864 * level of void support necessary is not present, defines void to int.
1869 #define VOIDFLAGS 15
1870 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
1871 #define void int /* is void to be avoided? */ /* config-skip */
1872 #define M_VOID /* Xenix strikes again */ /* config-skip */
1875 #ifdef VMS_DO_SOCKETS
1877 * This symbol, if defined, indicates that the BSD socket interface is
1881 * This symbol, if defined, indicates that the BSD socketpair() call is
1884 #define HAS_SOCKET /**/ /* config-skip */
1885 #undef HAS_SOCKETPAIR /**/ /* config-skip */
1888 * This symbol, if defined, indicates that the gethostent routine is
1889 * available to lookup host names in some data base or other.
1891 #define HAS_GETHOSTENT /**/ /* config-skip */
1893 /* HAS_GETHOSTBYADDR:
1894 * This symbol, if defined, indicates that the gethostbyaddr routine is
1895 * available to lookup host names by their IP addresses.
1897 #define HAS_GETHOSTBYADDR /**/ /* config-skip */
1900 * This symbol holds the type used for the 1st argument
1901 * to gethostbyaddr().
1903 #define Netdb_host_t char * /**/ /* config-skip */
1906 * This symbol holds the type used for the 2nd argument
1907 * to gethostbyaddr().
1909 #define Netdb_hlen_t int /**/ /* config-skip */
1911 /* HAS_GETPROTOBYNAME:
1912 * This symbol, if defined, indicates that the getprotobyname()
1913 * routine is available to look up protocols by their name.
1915 /* HAS_GETPROTOBYNUMBER:
1916 * This symbol, if defined, indicates that the getprotobynumber()
1917 * routine is available to look up protocols by their number.
1919 #define HAS_GETPROTOBYNAME /**/
1920 #define HAS_GETPROTOBYNUMBER /**/
1922 /* HAS_GETHOSTBYNAME:
1923 * This symbol, if defined, indicates that the gethostbyname routine is
1924 * available to lookup hosts by their DNS names.
1926 #define HAS_GETHOSTBYNAME /*config-skip*/
1929 * This symbol holds the type used for the 1st argument
1930 * to gethostbyname(), the 1st argument to getnetbyname(),
1931 * the 1st argument to getprotobyname(), the 1st argument to
1932 * getservbyname(), the 2nd argument to getservbyname(),
1933 * and the 2nd argument to getservbyport().
1935 #define Netdb_name_t char *
1937 #ifdef DECCRTL_SOCKETS
1938 /* HAS_GETNETBYADDR:
1939 * This symbol, if defined, indicates that the getnetbyaddr routine is
1940 * available to lookup networks by their IP addresses.
1942 #define HAS_GETNETBYADDR /**/ /* config-skip */
1945 * This symbol holds the type used for the 1st argument
1946 * to getnetbyaddr().
1948 #define Netdb_net_t long /**/ /* config-skip */
1950 /* HAS_GETNETBYNAME:
1951 * This symbol, if defined, indicates that the getnetbyname routine is
1952 * available to lookup networks by their names.
1954 #define HAS_GETNETBYNAME /*config-skip*/
1956 #undef HAS_GETNETBYADDR /*config-skip*/
1957 #undef HAS_GETNETBYNAME /*config-skip*/
1960 /* HAS_GETPROTOBYNAME:
1961 * This symbol, if defined, indicates that the getprotobyname routine is
1962 * available to lookup protocols by their names.
1964 /* HAS_GETPROTOBYNUMBER:
1965 * This symbol, if defined, indicates that the getprotobynumber()
1966 * routine is available to look up protocols by their number.
1968 #define HAS_GETPROTOBYNAME /*config-skip*/
1969 #define HAS_GETPROTOBYNUMBER /*config-skip*/
1971 /* HAS_GETSERVBYNAME:
1972 * This symbol, if defined, indicates that the getservbyname()
1973 * routine is available to look up services by their name.
1975 /* HAS_GETSERVBYPORT:
1976 * This symbol, if defined, indicates that the getservbyport()
1977 * routine is available to look up services by their port.
1979 #define HAS_GETSERVBYNAME /*config-skip*/
1980 #define HAS_GETSERVBYPORT /*config-skip*/
1983 * This symbol, if defined, indicates that the sethostent() routine is
1986 #define HAS_SETHOSTENT /*config-skip*/
1988 /* VMS: In general, TCP/IP header files should be included from
1989 * sockadapt.h, instead of here, in order to keep the TCP/IP code
1990 * together as much as possible.
1993 * This symbol, if defined, indicates to the C program that it should
1994 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
1996 #undef I_NETINET_IN /**/ /* config-skip */
1999 * This symbol, if defined, indicates that <netdb.h> exists and
2000 * should be included.
2002 #undef I_NETDB /**/ /* config-skip */
2005 * This symbol, if defined, indicates that <net/errno.h> exists and
2006 * should be included.
2008 #undef I_NET_ERRNO /**/ /* config-skip */
2011 * This symbol, if defined, indicates that the select routine is
2012 * available to select active file descriptors. If the timeout field
2013 * is used, <sys/time.h> may need to be included.
2015 #define HAS_SELECT /**/ /* config-skip */
2017 #else /* VMS_DO_SOCKETS */
2019 #undef HAS_SOCKET /*config-skip*/
2020 #undef HAS_SOCKETPAIR /*config-skip*/
2021 #undef HAS_GETHOSTENT /*config-skip*/
2022 #undef HAS_SETHOSTENT /*config-skip*/
2023 #undef I_NETINET_IN /*config-skip*/
2024 #undef I_NETDB /*config-skip*/
2025 #undef I_NET_ERRNO /*config-skip*/
2026 #undef HAS_SELECT /*config-skip*/
2027 #undef HAS_GETHOSTBYADDR /*config-skip*/
2028 #undef HAS_GETNETBYADDR /*config-skip*/
2029 #undef HAS_GETHOSTBYNAME /*config-skip*/
2030 #undef HAS_GETNETBYNAME /*config-skip*/
2031 #undef HAS_GETPROTOBYNAME /*config-skip*/
2032 #undef HAS_GETPROTOBYNUMBER /*config-skip*/
2033 #undef HAS_GETSERVBYNAME /*config-skip*/
2034 #undef HAS_GETSERVBYPORT /*config-skip*/
2036 #endif /* !VMS_DO_SOCKETS */