1 /* This file (config_H) is a sample config.h file. If you are unable
2 to successfully run Configure, copy this file to config.h and
3 edit it to suit your system.
6 * This file was produced by running the config_h.SH script, which
7 * gets its values from config.sh, which is generally produced by
10 * Feel free to modify any of this as the need arises. Note, however,
11 * that running config_h.SH again will wipe out any changes you've made.
12 * For a more permanent change edit config.sh and rerun config_h.SH.
14 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
18 * Package name : perl5
20 * Configuration time: ke 23 heinä 22.56.42 1997
22 * Target system : osf1 alpha.hut.fi v4.0 386 alpha
29 * This symbol holds the complete pathname to the sed program.
31 #define LOC_SED "/usr/bin/sed" /**/
34 * This symbol, if defined, indicates that the alarm routine is
37 #define HAS_ALARM /**/
40 * This symbol indicates the C compiler can check for function attributes,
41 * such as printf formats. This is normally only supported by GNU cc.
43 /*#define HASATTRIBUTE / **/
45 #define __attribute__(_arg_)
49 * This symbol is defined if the bcmp() routine is available to
50 * compare blocks of memory.
55 * This symbol is defined if the bcopy() routine is available to
56 * copy blocks of memory.
58 #define HAS_BCOPY /**/
61 * This symbol is defined if the bzero() routine is available to
62 * set a memory block to 0.
64 #define HAS_BZERO /**/
67 * This symbol, if defined, indicates that the chown routine is
70 #define HAS_CHOWN /**/
73 * This symbol, if defined, indicates that the chroot routine is
76 #define HAS_CHROOT /**/
79 * This symbol, if defined, indicates that the chsize routine is available
80 * to truncate files. You might need a -lx to get this routine.
82 /*#define HAS_CHSIZE / **/
85 * This symbol, if defined, indicates that this C compiler knows about
86 * the const type. There is no need to actually test for that symbol
87 * within your programs. The mere use of the "const" keyword will
88 * trigger the necessary tests.
96 * This symbol, if defined, indicates that the crypt routine is available
97 * to encrypt passwords and the like.
99 #define HAS_CRYPT /**/
102 * This symbol, if defined, indicates that the cuserid routine is
103 * available to get character login names.
105 #define HAS_CUSERID /**/
108 * This symbol, if defined, indicates that this system's <float.h>
109 * or <limits.h> defines the symbol DBL_DIG, which is the number
110 * of significant digits in a double precision number. If this
111 * symbol is not defined, a guess of 15 is usually pretty good.
113 #define HAS_DBL_DIG /* */
116 * This symbol, if defined, indicates that the difftime routine is
119 #define HAS_DIFFTIME /**/
122 * This symbol, if defined, indicates that the dlerror routine is
123 * available to return a string describing the last error that
124 * occurred from a call to dlopen(), dlclose() or dlsym().
126 #define HAS_DLERROR /**/
128 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
129 * This symbol, if defined, indicates that the bug that prevents
130 * setuid scripts from being secure is not present in this kernel.
133 * This symbol, if defined, indicates that the C program should
134 * check the script that it is executing for setuid/setgid bits, and
135 * attempt to emulate setuid/setgid on systems that have disabled
136 * setuid #! scripts because the kernel can't do it securely.
137 * It is up to the package designer to make sure that this emulation
138 * is done securely. Among other things, it should do an fstat on
139 * the script it just opened to make sure it really is a setuid/setgid
140 * script, it should make sure the arguments passed correspond exactly
141 * to the argument on the #! line, and it should not trust any
142 * subprocesses to which it must pass the filename rather than the
143 * file descriptor of the script to be executed.
145 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
146 /*#define DOSUID / **/
149 * This symbol, if defined, indicates that the dup2 routine is
150 * available to duplicate file descriptors.
152 #define HAS_DUP2 /**/
155 * This symbol, if defined, indicates that the fchmod routine is available
156 * to change mode of opened files. If unavailable, use chmod().
158 #define HAS_FCHMOD /**/
161 * This symbol, if defined, indicates that the fchown routine is available
162 * to change ownership of opened files. If unavailable, use chown().
164 #define HAS_FCHOWN /**/
167 * This symbol, if defined, indicates to the C program that
168 * the fcntl() function exists.
170 #define HAS_FCNTL /**/
173 * This symbol, if defined, indicates that the fgetpos routine is
174 * available to get the file position indicator, similar to ftell().
176 #define HAS_FGETPOS /**/
179 * This symbol, if defined, indicates that the system supports filenames
180 * longer than 14 characters.
182 #define FLEXFILENAMES /**/
185 * This symbol, if defined, indicates that the flock routine is
186 * available to do file locking.
188 #define HAS_FLOCK /**/
191 * This symbol, if defined, indicates that the fork routine is
194 #define HAS_FORK /**/
197 * This symbol, if defined, indicates that the fsetpos routine is
198 * available to set the file position indicator, similar to fseek().
200 #define HAS_FSETPOS /**/
203 * This symbol, if defined, indicates that the gettimeofday() system
204 * call is available for a sub-second accuracy clock. Usually, the file
205 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
206 * The type "Timeval" should be used to refer to "struct timeval".
208 #define HAS_GETTIMEOFDAY /**/
209 #ifdef HAS_GETTIMEOFDAY
210 #define Timeval struct timeval /* Structure used by gettimeofday() */
214 * This symbol, if defined, indicates that the getgroups() routine is
215 * available to get the list of process groups. If unavailable, multiple
216 * groups are probably not supported.
218 #define HAS_GETGROUPS /**/
221 * This symbol, if defined, indicates that the getlogin routine is
222 * available to get the login name.
224 #define HAS_GETLOGIN /**/
227 * This symbol, if defined, indicates to the C program that
228 * the getpgid(pid) function is available to get the
231 #define HAS_GETPGID /**/
234 * This symbol, if defined, indicates that the getpgrp routine is
235 * available to get the current process group.
238 * This symbol, if defined, indicates that getpgrp needs one
239 * arguments whereas USG one needs none.
241 #define HAS_GETPGRP /**/
242 /*#define USE_BSD_GETPGRP / **/
245 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
246 * routine is available to get the current process group.
248 /*#define HAS_GETPGRP2 / **/
251 * This symbol, if defined, indicates that the getppid routine is
252 * available to get the parent process ID.
254 #define HAS_GETPPID /**/
257 * This symbol, if defined, indicates that the getpriority routine is
258 * available to get a process's priority.
260 #define HAS_GETPRIORITY /**/
263 * This symbol, if defined, indicates to the C program that the
264 * inet_aton() function is available to parse IP address "dotted-quad"
267 #define HAS_INET_ATON /**/
270 * This symbol, if defined, indicates that the killpg routine is available
271 * to kill process groups. If unavailable, you probably should use kill
272 * with a negative process number.
274 #define HAS_KILLPG /**/
277 * This symbol, if defined, indicates that the link routine is
278 * available to create hard links.
280 #define HAS_LINK /**/
283 * This symbol, if defined, indicates that the localeconv routine is
284 * available for numeric and monetary formatting conventions.
286 #define HAS_LOCALECONV /**/
289 * This symbol, if defined, indicates that the lockf routine is
290 * available to do file locking.
292 #define HAS_LOCKF /**/
295 * This symbol, if defined, indicates that the lstat routine is
296 * available to do file stats on symbolic links.
298 #define HAS_LSTAT /**/
301 * This symbol, if defined, indicates that the mblen routine is available
302 * to find the number of bytes in a multibye character.
304 #define HAS_MBLEN /**/
307 * This symbol, if defined, indicates that the mbstowcs routine is
308 * available to covert a multibyte string into a wide character string.
310 #define HAS_MBSTOWCS /**/
313 * This symbol, if defined, indicates that the mbtowc routine is available
314 * to covert a multibyte to a wide character.
316 #define HAS_MBTOWC /**/
319 * This symbol, if defined, indicates that the memcmp routine is available
320 * to compare blocks of memory.
322 #define HAS_MEMCMP /**/
325 * This symbol, if defined, indicates that the memcpy routine is available
326 * to copy blocks of memory.
328 #define HAS_MEMCPY /**/
331 * This symbol, if defined, indicates that the memmove routine is available
332 * to copy potentially overlapping blocks of memory. This should be used
333 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
336 #define HAS_MEMMOVE /**/
339 * This symbol, if defined, indicates that the memset routine is available
340 * to set blocks of memory.
342 #define HAS_MEMSET /**/
345 * This symbol, if defined, indicates that the mkdir routine is available
346 * to create directories. Otherwise you should fork off a new process to
349 #define HAS_MKDIR /**/
352 * This symbol, if defined, indicates that the mkfifo routine is
353 * available to create FIFOs. Otherwise, mknod should be able to
354 * do it for you. However, if mkfifo is there, mknod might require
355 * super-user privileges which mkfifo will not.
357 #define HAS_MKFIFO /**/
360 * This symbol, if defined, indicates that the mktime routine is
363 #define HAS_MKTIME /**/
366 * This symbol, if defined, indicates that the msync system call is
367 * available to synchronize a mapped file.
372 * This symbol, if defined, indicates that the munmap system call is
373 * available to unmap a region, usually mapped by mmap().
378 * This symbol, if defined, indicates that the nice routine is
381 #define HAS_NICE /**/
384 * This symbol, if defined, indicates that pathconf() is available
385 * to determine file-system related limits and options associated
386 * with a given filename.
389 * This symbol, if defined, indicates that pathconf() is available
390 * to determine file-system related limits and options associated
391 * with a given open file descriptor.
393 #define HAS_PATHCONF /**/
394 #define HAS_FPATHCONF /**/
397 * This symbol, if defined, indicates that the pause routine is
398 * available to suspend a process until a signal is received.
400 #define HAS_PAUSE /**/
403 * This symbol, if defined, indicates that the pipe routine is
404 * available to create an inter-process channel.
406 #define HAS_PIPE /**/
409 * This symbol, if defined, indicates that the poll routine is
410 * available to poll active file descriptors. You may safely
411 * include <poll.h> when this symbol is defined.
413 #define HAS_POLL /**/
416 * This symbol, if defined, indicates that the readdir routine is
417 * available to read directory entries. You may have to include
418 * <dirent.h>. See I_DIRENT.
420 #define HAS_READDIR /**/
423 * This symbol, if defined, indicates that the seekdir routine is
424 * available. You may have to include <dirent.h>. See I_DIRENT.
426 #define HAS_SEEKDIR /**/
429 * This symbol, if defined, indicates that the telldir routine is
430 * available. You may have to include <dirent.h>. See I_DIRENT.
432 #define HAS_TELLDIR /**/
435 * This symbol, if defined, indicates that the rewinddir routine is
436 * available. You may have to include <dirent.h>. See I_DIRENT.
438 #define HAS_REWINDDIR /**/
441 * This symbol, if defined, indicates that the readlink routine is
442 * available to read the value of a symbolic link.
444 #define HAS_READLINK /**/
447 * This symbol, if defined, indicates that the rename routine is available
448 * to rename files. Otherwise you should do the unlink(), link(), unlink()
451 #define HAS_RENAME /**/
454 * This symbol, if defined, indicates that the rmdir routine is
455 * available to remove directories. Otherwise you should fork off a
456 * new process to exec /bin/rmdir.
458 #define HAS_RMDIR /**/
461 * This symbol, if defined, indicates that the select routine is
462 * available to select active file descriptors. If the timeout field
463 * is used, <sys/time.h> may need to be included.
465 #define HAS_SELECT /**/
468 * This symbol, if defined, indicates that the setegid routine is available
469 * to change the effective gid of the current program.
471 #define HAS_SETEGID /**/
474 * This symbol, if defined, indicates that the seteuid routine is available
475 * to change the effective uid of the current program.
477 #define HAS_SETEUID /**/
480 * This symbol, if defined, indicates that the setlinebuf routine is
481 * available to change stderr or stdout from block-buffered or unbuffered
482 * to a line-buffered mode.
484 #define HAS_SETLINEBUF /**/
487 * This symbol, if defined, indicates that the setlocale routine is
488 * available to handle locale-specific ctype implementations.
490 #define HAS_SETLOCALE /**/
493 * This symbol, if defined, indicates that the setpgid(pid, gpid)
494 * routine is available to set process group ID.
496 #define HAS_SETPGID /**/
499 * This symbol, if defined, indicates that the setpgrp routine is
500 * available to set the current process group.
503 * This symbol, if defined, indicates that setpgrp needs two
504 * arguments whereas USG one needs none. See also HAS_SETPGID
505 * for a POSIX interface.
507 #define HAS_SETPGRP /**/
508 #define USE_BSD_SETPGRP /**/
511 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
512 * routine is available to set the current process group.
514 /*#define HAS_SETPGRP2 / **/
517 * This symbol, if defined, indicates that the setpriority routine is
518 * available to set a process's priority.
520 #define HAS_SETPRIORITY /**/
523 * This symbol, if defined, indicates that the setregid routine is
524 * available to change the real and effective gid of the current
528 * This symbol, if defined, indicates that the setresgid routine is
529 * available to change the real, effective and saved gid of the current
532 #define HAS_SETREGID /**/
533 /*#define HAS_SETRESGID / **/
536 * This symbol, if defined, indicates that the setreuid routine is
537 * available to change the real and effective uid of the current
541 * This symbol, if defined, indicates that the setresuid routine is
542 * available to change the real, effective and saved uid of the current
545 #define HAS_SETREUID /**/
546 /*#define HAS_SETRESUID / **/
549 * This symbol, if defined, indicates that the setrgid routine is available
550 * to change the real gid of the current program.
552 #define HAS_SETRGID /**/
555 * This symbol, if defined, indicates that the setruid routine is available
556 * to change the real uid of the current program.
558 #define HAS_SETRUID /**/
561 * This symbol, if defined, indicates that the setsid routine is
562 * available to set the process group ID.
564 #define HAS_SETSID /**/
567 * This symbol holds the return type of the shmat() system call.
568 * Usually set to 'void *' or 'char *'.
570 /* HAS_SHMAT_PROTOTYPE:
571 * This symbol, if defined, indicates that the sys/shm.h includes
572 * a prototype for shmat(). Otherwise, it is up to the program to
573 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
574 * but not always right so it should be emitted by the program only
575 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
577 #define Shmat_t void * /**/
578 #define HAS_SHMAT_PROTOTYPE /**/
581 * This symbol is defined to indicate that the strchr()/strrchr()
582 * functions are available for string searching. If not, try the
583 * index()/rindex() pair.
586 * This symbol is defined to indicate that the index()/rindex()
587 * functions are available for string searching.
589 #define HAS_STRCHR /**/
590 /*#define HAS_INDEX / **/
593 * This symbol, if defined, indicates that the strcoll routine is
594 * available to compare strings using collating information.
596 #define HAS_STRCOLL /**/
599 * This symbol, if defined, indicates that this C compiler knows how
600 * to copy structures. If undefined, you'll need to use a block copy
601 * routine of some sort instead.
603 #define USE_STRUCT_COPY /**/
606 * This symbol, if defined, indicates that the strtod routine is
607 * available to provide better numeric string conversion than atof().
609 #define HAS_STRTOD /**/
612 * This symbol, if defined, indicates that the strtol routine is available
613 * to provide better numeric string conversion than atoi() and friends.
615 #define HAS_STRTOL /**/
618 * This symbol, if defined, indicates that the strtoul routine is
619 * available to provide conversion of strings to unsigned long.
621 #define HAS_STRTOUL /**/
624 * This symbol, if defined, indicates that the strxfrm() routine is
625 * available to transform strings.
627 #define HAS_STRXFRM /**/
630 * This symbol, if defined, indicates that the symlink routine is available
631 * to create symbolic links.
633 #define HAS_SYMLINK /**/
636 * This symbol, if defined, indicates that the syscall routine is
637 * available to call arbitrary system calls. If undefined, that's tough.
639 #define HAS_SYSCALL /**/
642 * This symbol, if defined, indicates that sysconf() is available
643 * to determine system related limits and options.
645 #define HAS_SYSCONF /**/
648 * This symbol, if defined, indicates that the system routine is
649 * available to issue a shell command.
651 #define HAS_SYSTEM /**/
654 * This symbol, if defined, indicates that the tcgetpgrp routine is
655 * available to get foreground process group ID.
657 #define HAS_TCGETPGRP /**/
660 * This symbol, if defined, indicates that the tcsetpgrp routine is
661 * available to set foreground process group ID.
663 #define HAS_TCSETPGRP /**/
666 * This symbol, if defined, indicates that the truncate routine is
667 * available to truncate files.
669 #define HAS_TRUNCATE /**/
672 * This symbol, if defined, indicates that the tzname[] array is
673 * available to access timezone names.
675 #define HAS_TZNAME /**/
678 * This symbol, if defined, indicates that the umask routine is
679 * available to set and get the value of the file creation mask.
681 #define HAS_UMASK /**/
684 * This symbol, if defined, indicates that this C compiler knows about
685 * the volatile declaration.
687 #define HASVOLATILE /**/
693 * This symbol, if defined, indicates that wait4() exists.
695 #define HAS_WAIT4 /**/
698 * This symbol, if defined, indicates that the waitpid routine is
699 * available to wait for child process.
701 #define HAS_WAITPID /**/
704 * This symbol, if defined, indicates that the wcstombs routine is
705 * available to convert wide character strings to multibyte strings.
707 #define HAS_WCSTOMBS /**/
710 * This symbol, if defined, indicates that the wctomb routine is available
711 * to covert a wide character to a multibyte.
713 #define HAS_WCTOMB /**/
716 * This symbol, if defined, indicates to the C program that it should
717 * include <arpa/inet.h> to get inet_addr and friends declarations.
722 * This symbol, if defined, indicates that <dbm.h> exists and should
726 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
727 * should be included.
730 /*#define I_RPCSVC_DBM / **/
733 * This symbol, if defined, indicates to the C program that it should
734 * include <dirent.h>. Using this symbol also triggers the definition
735 * of the Direntry_t define which ends up being 'struct dirent' or
736 * 'struct direct' depending on the availability of <dirent.h>.
739 * This symbol, if defined, indicates to the C program that the length
740 * of directory entry names is provided by a d_namlen field. Otherwise
741 * you need to do strlen() on the d_name field.
744 * This symbol is set to 'struct direct' or 'struct dirent' depending on
745 * whether dirent is available or not. You should use this pseudo type to
746 * portably declare your directory entries.
748 #define I_DIRENT /**/
749 #define DIRNAMLEN /**/
750 #define Direntry_t struct dirent
753 * This symbol, if defined, indicates that <dlfcn.h> exists and should
759 * This manifest constant tells the C program to include <fcntl.h>.
761 /*#define I_FCNTL / **/
764 * This symbol, if defined, indicates to the C program that it should
765 * include <float.h> to get definition of symbols like DBL_MAX or
766 * DBL_MIN, i.e. machine dependent floating point values.
771 * This symbol, if defined, indicates to the C program that it should
772 * include <limits.h> to get definition of symbols like WORD_BIT or
773 * LONG_MAX, i.e. machine dependant limitations.
775 #define I_LIMITS /**/
778 * This symbol, if defined, indicates to the C program that it should
779 * include <locale.h>.
781 #define I_LOCALE /**/
784 * This symbol, if defined, indicates to the C program that it should
790 * This symbol, if defined, indicates to the C program that it should
791 * include <memory.h>.
793 /*#define I_MEMORY / **/
796 * This symbol, if defined, indicates that <ndbm.h> exists and should
802 * This symbol, if defined, indicates that <net/errno.h> exists and
803 * should be included.
805 /*#define I_NET_ERRNO / **/
808 * This symbol, if defined, indicates to the C program that it should
809 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
811 #define I_NETINET_IN /**/
814 * This symbol, if defined, indicates to the C program that it should
817 /*#define I_SFIO / **/
820 * This symbol, if defined, indicates that <stddef.h> exists and should
823 #define I_STDDEF /**/
826 * This symbol, if defined, indicates that <stdlib.h> exists and should
829 #define I_STDLIB /**/
832 * This symbol, if defined, indicates to the C program that it should
833 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
835 #define I_STRING /**/
838 * This symbol, if defined, indicates to the C program that it should
839 * include <sys/dir.h>.
841 #define I_SYS_DIR /**/
844 * This symbol, if defined, indicates to the C program that it should
845 * include <sys/file.h> to get definition of R_OK and friends.
847 #define I_SYS_FILE /**/
850 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
851 * be included. Otherwise, include <sgtty.h> or <termio.h>.
853 #define I_SYS_IOCTL /**/
856 * This symbol, if defined, indicates to the C program that it should
857 * include <sys/ndir.h>.
859 /*#define I_SYS_NDIR / **/
862 * This symbol, if defined, indicates to the C program that it should
863 * include <sys/param.h>.
865 #define I_SYS_PARAM /**/
868 * This symbol, if defined, indicates to the C program that it should
869 * include <sys/resource.h>.
871 #define I_SYS_RESOURCE /**/
874 * This symbol, if defined, indicates to the C program that it should
875 * include <sys/select.h> in order to get definition of struct timeval.
877 #define I_SYS_SELECT /**/
880 * This symbol, if defined, indicates to the C program that it should
881 * include <sys/stat.h>.
883 #define I_SYS_STAT /**/
886 * This symbol, if defined, indicates to the C program that it should
887 * include <sys/times.h>.
889 #define I_SYS_TIMES /**/
892 * This symbol, if defined, indicates to the C program that it should
893 * include <sys/types.h>.
895 #define I_SYS_TYPES /**/
898 * This symbol, if defined, indicates to the C program that it should
899 * include <sys/un.h> to get UNIX domain socket definitions.
901 #define I_SYS_UN /**/
904 * This symbol, if defined, indicates to the C program that it should
905 * include <sys/wait.h>.
907 #define I_SYS_WAIT /**/
910 * This symbol, if defined, indicates that the program should include
911 * <termio.h> rather than <sgtty.h>. There are also differences in
912 * the ioctl() calls that depend on the value of this symbol.
915 * This symbol, if defined, indicates that the program should include
916 * the POSIX termios.h rather than sgtty.h or termio.h.
917 * There are also differences in the ioctl() calls that depend on the
918 * value of this symbol.
921 * This symbol, if defined, indicates that the program should include
922 * <sgtty.h> rather than <termio.h>. There are also differences in
923 * the ioctl() calls that depend on the value of this symbol.
925 /*#define I_TERMIO / **/
926 #define I_TERMIOS /**/
927 /*#define I_SGTTY / **/
930 * This symbol, if defined, indicates to the C program that it should
931 * include <unistd.h>.
933 #define I_UNISTD /**/
936 * This symbol, if defined, indicates to the C program that it should
942 * This symbol, if defined, indicates to the C program that it should
943 * include <values.h> to get definition of symbols like MINFLOAT or
944 * MAXLONG, i.e. machine dependant limitations. Probably, you
945 * should use <limits.h> instead, if it is available.
947 #define I_VALUES /**/
950 * This symbol, if defined, indicates that <stdarg.h> exists and should
954 * This symbol, if defined, indicates to the C program that it should
955 * include <varargs.h>.
957 #define I_STDARG /**/
958 /*#define I_VARARGS / **/
961 * This symbol, if defined, indicates to the C program that it should
964 /*#define I_VFORK / **/
967 * If defined, this macro indicates that the C compiler can handle
968 * function prototypes.
971 * This macro is used to declare function parameters for folks who want
972 * to make declarations with prototypes using a different style than
973 * the above macros. Use double parentheses. For example:
975 * int main _((int argc, char *argv[]));
977 #define CAN_PROTOTYPE /**/
985 * This symbol contains the full pathname to the shell used on this
986 * on this system to execute Bourne shell scripts. Usually, this will be
987 * /bin/sh, though it's possible that some systems will have /bin/ksh,
988 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
991 #define SH_PATH "/bin/sh" /**/
994 * This symbol is defined to be the type of char used in stdio.h.
995 * It has the values "unsigned char" or "char".
997 #define STDCHAR unsigned char /**/
1000 * This symbol, if defined, indicates that the accessx routine is
1001 * available to do extended access checks.
1006 * This symbol, if defined, indicates that the eaccess routine is
1007 * available to do extended access checks.
1012 * This symbol, if defined, indicates to the C program that it should
1013 * include <sys/access.h>.
1018 * This symbol, if defined, indicates to the C program that it should
1019 * include <sys/security.h>.
1021 # I_SYS_SECURITY /**/
1024 * This symbol, if defined, signifies that we our
1025 * build process is a cross-compilation.
1030 * This symbol contains the value of sizeof(int) so that the C
1031 * preprocessor can make decisions based on it.
1034 * This symbol contains the value of sizeof(long) so that the C
1035 * preprocessor can make decisions based on it.
1038 * This symbol contains the value of sizeof(short) so that the C
1039 * preprocessor can make decisions based on it.
1041 #define INTSIZE 4 /**/
1042 #define LONGSIZE 8 /**/
1043 #define SHORTSIZE 2 /**/
1046 * This symbol, if defined, signifies that the build
1047 * process will produce some binary files that are going to be
1048 * used in a cross-platform environment. This is the case for
1049 * example with the NeXT "fat" binaries that contain executables
1055 * This symbol contains the number of bytes required to align a
1056 * double. Usual values are 2, 4 and 8. The default is eight,
1059 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1060 # define MEM_ALIGNBYTES 8
1062 #define MEM_ALIGNBYTES 8
1066 * This symbol holds the hexadecimal constant defined in byteorder,
1067 * i.e. 0x1234 or 0x4321, etc...
1068 * If the compiler supports cross-compiling or multiple-architecture
1069 * binaries (eg. on NeXT systems), use compiler-defined macros to
1070 * determine the byte order.
1071 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1072 * Binaries (MAB) on either big endian or little endian machines.
1073 * The endian-ness is available at compile-time. This only matters
1074 * for perl, where the config.h can be generated and installed on
1075 * one system, and used by a different architecture to build an
1076 * extension. Older versions of NeXT that might not have
1077 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1078 * so the default case (for NeXT) is big endian to catch them.
1079 * This might matter for NeXT 3.0.
1081 #if defined(CROSSCOMPILE) || defined(MULTIARCH)
1082 # ifdef __LITTLE_ENDIAN__
1084 # define BYTEORDER 0x1234
1087 # define BYTEORDER 0x12345678
1091 # ifdef __BIG_ENDIAN__
1093 # define BYTEORDER 0x4321
1096 # define BYTEORDER 0x87654321
1101 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1102 # define BYTEORDER 0x4321
1105 #define BYTEORDER 0x12345678 /* large digits for MSB */
1109 * This symbol is defined if the C compiler can cast negative
1110 * or large floating point numbers to 32-bit ints.
1112 #define CASTI32 /**/
1115 * This symbol is defined if the C compiler can cast negative
1116 * numbers to unsigned longs, ints and shorts.
1119 * This symbol contains flags that say what difficulties the compiler
1120 * has casting odd floating values to unsigned long:
1122 * 1 = couldn't cast < 0
1123 * 2 = couldn't cast >= 0x80000000
1124 * 4 = couldn't cast in argument expression list
1126 #define CASTNEGFLOAT /**/
1127 #define CASTFLAGS 0 /**/
1130 * This symbol, if defined, indicates that the closedir() routine
1131 * does not return a value.
1133 /*#define VOID_CLOSEDIR / **/
1136 * This symbol, when defined, indicates presence of the fd_set typedef
1139 #define HAS_FD_SET /**/
1142 * This preprocessor macro is defined to convert a floating point
1143 * number to a string without a trailing decimal point. This
1144 * emulates the behavior of sprintf("%g"), but is sometimes much more
1145 * efficient. If gconvert() is not available, but gcvt() drops the
1146 * trailing decimal point, then gcvt() is used. If all else fails,
1147 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1148 * macro are: value, number of digits, whether trailing zeros should
1149 * be retained, and the output buffer.
1150 * Possible values are:
1151 * d_Gconvert='gconvert((x),(n),(t),(b))'
1152 * d_Gconvert='gcvt((x),(n),(b))'
1153 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1154 * The last two assume trailing zeros should not be kept.
1156 #define Gconvert(x,n,t,b) gcvt((x),(n),(b))
1159 * This symbol, if defined, indicates to the C program that
1160 * the GNU C library is being used.
1162 /*#define HAS_GNULIBC / **/
1164 * This manifest constant lets the C program know that isascii
1167 #define HAS_ISASCII /**/
1170 * This symbol, if defined, indicates that the lchown routine is
1171 * available to operate on a symbolic link (instead of following the
1177 * This manifest constant lets the C program know that the three
1178 * argument form of open(2) is available.
1180 #define HAS_OPEN3 /**/
1183 * This symbol, if defined, indicates that the bcopy routine is available
1184 * to copy potentially overlapping memory blocks. Otherwise you should
1185 * probably use memmove() or memcpy(). If neither is defined, roll your
1188 #define HAS_SAFE_BCOPY /**/
1191 * This symbol, if defined, indicates that the memcpy routine is available
1192 * to copy potentially overlapping memory blocks. Otherwise you should
1193 * probably use memmove() or memcpy(). If neither is defined, roll your
1196 #define HAS_SAFE_MEMCPY /**/
1199 * This symbol, if defined, indicates that the memcmp routine is available
1200 * and can be used to compare relative magnitudes of chars with their high
1201 * bits set. If it is not defined, roll your own version.
1203 #define HAS_SANE_MEMCMP /**/
1206 * This symbol, if defined, indicates that Vr4's sigaction() routine
1209 #define HAS_SIGACTION /**/
1212 * This variable indicates to the C program that the sigsetjmp()
1213 * routine is available to save the calling process's registers
1214 * and stack environment for later use by siglongjmp(), and
1215 * to optionally save the process's signal mask. See
1216 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1219 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1222 * This macro is used in the same way as sigsetjmp(), but will invoke
1223 * traditional setjmp() if sigsetjmp isn't available.
1224 * See HAS_SIGSETJMP.
1227 * This macro is used in the same way as siglongjmp(), but will invoke
1228 * traditional longjmp() if siglongjmp isn't available.
1229 * See HAS_SIGSETJMP.
1231 #define HAS_SIGSETJMP /**/
1232 #ifdef HAS_SIGSETJMP
1233 #define Sigjmp_buf sigjmp_buf
1234 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1235 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1237 #define Sigjmp_buf jmp_buf
1238 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1239 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1243 * This symbol is defined if the _ptr and _cnt fields (or similar)
1244 * of the stdio FILE structure can be used to access the stdio buffer
1245 * for a file handle. If this is defined, then the FILE_ptr(fp)
1246 * and FILE_cnt(fp) macros will also be defined and should be used
1247 * to access these fields.
1250 * This macro is used to access the _ptr field (or equivalent) of the
1251 * FILE structure pointed to by its argument. This macro will always be
1252 * defined if USE_STDIO_PTR is defined.
1254 /* STDIO_PTR_LVALUE:
1255 * This symbol is defined if the FILE_ptr macro can be used as an
1259 * This macro is used to access the _cnt field (or equivalent) of the
1260 * FILE structure pointed to by its argument. This macro will always be
1261 * defined if USE_STDIO_PTR is defined.
1263 /* STDIO_CNT_LVALUE:
1264 * This symbol is defined if the FILE_cnt macro can be used as an
1267 #define USE_STDIO_PTR /**/
1268 #ifdef USE_STDIO_PTR
1269 #define FILE_ptr(fp) ((fp)->_ptr)
1270 #define STDIO_PTR_LVALUE /**/
1271 #define FILE_cnt(fp) ((fp)->_cnt)
1272 #define STDIO_CNT_LVALUE /**/
1276 * This symbol is defined if the _base field (or similar) of the
1277 * stdio FILE structure can be used to access the stdio buffer for
1278 * a file handle. If this is defined, then the FILE_base(fp) macro
1279 * will also be defined and should be used to access this field.
1280 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1281 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1282 * will never be defined unless USE_STDIO_PTR is.
1285 * This macro is used to access the _base field (or equivalent) of the
1286 * FILE structure pointed to by its argument. This macro will always be
1287 * defined if USE_STDIO_BASE is defined.
1290 * This macro is used to determine the number of bytes in the I/O
1291 * buffer pointed to by _base field (or equivalent) of the FILE
1292 * structure pointed to its argument. This macro will always be defined
1293 * if USE_STDIO_BASE is defined.
1295 #define USE_STDIO_BASE /**/
1296 #ifdef USE_STDIO_BASE
1297 #define FILE_base(fp) ((fp)->_base)
1298 #define FILE_bufsiz(fp) ((fp)->_cnt + (fp)->_ptr - (fp)->_base)
1302 * This symbol, if defined, indicates that the vprintf routine is available
1303 * to printf with a pointer to an argument list. If unavailable, you
1304 * may need to write your own, probably in terms of _doprnt().
1306 /* USE_CHAR_VSPRINTF:
1307 * This symbol is defined if this system has vsprintf() returning type
1308 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1309 * is up to the package author to declare vsprintf correctly based on the
1312 #define HAS_VPRINTF /**/
1313 /*#define USE_CHAR_VSPRINTF / **/
1316 * This symbol contains the size of a double, so that the C preprocessor
1317 * can make decisions based on it.
1319 #define DOUBLESIZE /**/
1322 * This symbol, if defined, indicates to the C program that it should
1326 * This symbol, if defined, indicates to the C program that it should
1327 * include <sys/time.h>.
1329 /* I_SYS_TIME_KERNEL:
1330 * This symbol, if defined, indicates to the C program that it should
1331 * include <sys/time.h> with KERNEL defined.
1333 /*#define I_TIME / **/
1334 #define I_SYS_TIME /**/
1335 /*#define I_SYS_TIME_KERNEL / **/
1338 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1339 * non-blocking I/O for the file descriptor. Note that there is no way
1340 * back, i.e. you cannot turn it blocking again this way. If you wish to
1341 * alternatively switch between blocking and non-blocking, use the
1342 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1345 * This symbol holds the errno error code set by read() when no data was
1346 * present on the non-blocking file descriptor.
1349 * This symbol holds the return code from read() when no data is present
1350 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1351 * not defined, then you can't distinguish between no data and EOF by
1352 * issuing a read(). You'll have to find another way to tell for sure!
1355 * This symbol, if defined, indicates to the C program that a read() on
1356 * a non-blocking file descriptor will return 0 on EOF, and not the value
1357 * held in RD_NODATA (-1 usually, in that case!).
1359 #define VAL_O_NONBLOCK O_NONBLOCK
1360 #define VAL_EAGAIN EAGAIN
1361 #define RD_NODATA -1
1362 #define EOF_NONBLOCK
1365 * This symbol contains the size of a pointer, so that the C preprocessor
1366 * can make decisions based on it. It will be sizeof(void *) if
1367 * the compiler supports (void *); otherwise it will be
1370 #define PTRSIZE /**/
1373 * This macro is to be used to generate uniformly distributed
1374 * random numbers over the range [0., 1.[. You may have to supply
1375 * an 'extern double drand48();' in your program since SunOS 4.1.3
1376 * doesn't provide you with anything relevant in it's headers.
1377 * See HAS_DRAND48_PROTO.
1380 * This symbol defines the type of the argument of the
1381 * random seed function.
1384 * This symbol defines the macro to be used in seeding the
1385 * random number generator (see Drand01).
1388 * This symbol indicates how many bits are produced by the
1389 * function used to generate normalized random numbers.
1390 * Values include 15, 16, 31, and 48.
1392 #define Drand01() /**/
1393 #define Rand_seed_t /**/
1394 #define seedDrand01(x) ((Rand_seed_t)x) /**/
1395 #define RANDBITS 15 /**/
1398 * This symbol holds the type used by functions that return
1399 * a count of bytes or an error condition. It must be a signed type.
1400 * It is usually ssize_t, but may be long or int, etc.
1401 * It may be necessary to include <sys/types.h> or <unistd.h>
1402 * to get any typedef'ed information.
1403 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1405 #define SSize_t ssize_t /* signed count of bytes */
1408 * This symbol, if defined, indicates that this system uses
1414 * This variable, if defined, holds the name of the directory in
1415 * which the user wants to put architecture-dependent public
1416 * library files for perl5. It is most often a local directory
1417 * such as /usr/local/lib. Programs using this variable must be
1418 * prepared to deal with filename expansion. If ARCHLIB is the
1419 * same as PRIVLIB, it is not defined, since presumably the
1420 * program already searches PRIVLIB.
1423 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1424 * in programs that are not prepared to deal with ~ expansion at run-time.
1426 #define ARCHLIB "/usr/local/lib/perl5/alpha-dec_osf/5.00401" /**/
1427 #define ARCHLIB_EXP "/usr/local/lib/perl5/alpha-dec_osf/5.00401" /**/
1430 * This symbol holds the path of the bin directory where the package will
1431 * be installed. Program must be prepared to deal with ~name substitution.
1434 * This symbol is the filename expanded version of the BIN symbol, for
1435 * programs that do not want to deal with that at run-time.
1437 #define BIN "/usr/local/bin" /**/
1438 #define BIN_EXP "/usr/local/bin" /**/
1440 /* INSTALL_USR_BIN_PERL:
1441 * This symbol, if defined, indicates that Perl is to be installed
1442 * also as /usr/bin/perl.
1444 # INSTALL_USR_BIN_PERL /**/
1447 * This symbol contains the name of the private library for this package.
1448 * The library is private in the sense that it needn't be in anyone's
1449 * execution path, but it should be accessible by the world. The program
1450 * should be prepared to do ~ expansion.
1453 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1454 * in programs that are not prepared to deal with ~ expansion at run-time.
1456 #define PRIVLIB "/usr/local/lib/perl5" /**/
1457 #define PRIVLIB_EXP "/usr/local/lib/perl5" /**/
1460 * This symbol contains the name of the private library for this package.
1461 * The library is private in the sense that it needn't be in anyone's
1462 * execution path, but it should be accessible by the world. The program
1463 * should be prepared to do ~ expansion.
1464 * The standard distribution will put nothing in this directory.
1465 * Individual sites may place their own extensions and modules in
1469 * This symbol contains the ~name expanded version of SITEARCH, to be used
1470 * in programs that are not prepared to deal with ~ expansion at run-time.
1472 #define SITEARCH "/usr/local/lib/perl5/site_perl/alpha-dec_osf" /**/
1473 #define SITEARCH_EXP "/usr/local/lib/perl5/site_perl/alpha-dec_osf" /**/
1476 * This symbol contains the name of the private library for this package.
1477 * The library is private in the sense that it needn't be in anyone's
1478 * execution path, but it should be accessible by the world. The program
1479 * should be prepared to do ~ expansion.
1480 * The standard distribution will put nothing in this directory.
1481 * Individual sites may place their own extensions and modules in
1485 * This symbol contains the ~name expanded version of SITELIB, to be used
1486 * in programs that are not prepared to deal with ~ expansion at run-time.
1488 #define SITELIB "/usr/local/lib/perl5/site_perl" /**/
1489 #define SITELIB_EXP "/usr/local/lib/perl5/site_perl" /**/
1491 /* PERL_VENDORLIB_EXP:
1492 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1493 * in programs that are not prepared to deal with ~ expansion at run-time.
1495 # PERL_VENDORLIB_EXP "" /**/
1498 * This symbol contains the name of the operating system, as determined
1499 * by Configure. You shouldn't rely on it too much; the specific
1500 * feature tests from Configure are generally more reliable.
1502 #define OSNAME "dec_osf" /**/
1505 * This macro catenates 2 tokens together.
1508 * This macro surrounds its token with double quotes.
1511 #define CAT2(a,b)a/**/b
1512 #define STRINGIFY(a)"a"
1513 /* If you can get stringification with catify, tell me how! */
1516 #define CAT2(a,b)a ## b
1517 #define StGiFy(a)# a
1518 #define STRINGIFY(a)StGiFy(a)
1520 #if 42 != 1 && 42 != 42
1521 #include "Bletch: How does this C preprocessor catenate tokens?"
1525 * This symbol contains the first part of the string which will invoke
1526 * the C preprocessor on the standard input and produce to standard
1527 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1528 * call a wrapper. See CPPRUN.
1531 * This symbol contains the second part of the string which will invoke
1532 * the C preprocessor on the standard input and produce to standard
1533 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1534 * to specify standard input, otherwise the value is "".
1537 * This symbol contains the string which will invoke a C preprocessor on
1538 * the standard input and produce to standard output. It needs to end
1539 * with CPPLAST, after all other preprocessor flags have been specified.
1540 * The main difference with CPPSTDIN is that this program will never be a
1541 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1542 * available directly to the user. Note that it may well be different from
1543 * the preprocessor used to compile the C program.
1545 #define CPPSTDIN "cppstdin"
1547 #define CPPRUN "/usr/bin/cpp"
1550 * This manifest constant lets the C program know that the access()
1551 * system call is available to check for accessibility using real UID/GID.
1552 * (always present on UNIX.)
1554 #define HAS_ACCESS /**/
1557 * This symbol, if defined, indicates that the C-shell exists.
1560 * This symbol, if defined, contains the full pathname of csh.
1562 #define HAS_CSH /**/
1564 #define CSH "/usr/bin/csh" /**/
1568 * This symbol, if defined, indicates that the getgrent routine is
1569 * available for finalizing sequential access of the group database.
1574 * This symbol, if defined, indicates that the endhostent() routine is
1575 * available to close whatever was being used for host queries.
1577 # HAS_ENDHOSTENT /**/
1580 * This symbol, if defined, indicates that the endnetent() routine is
1581 * available to close whatever was being used for network queries.
1583 # HAS_ENDNETENT /**/
1586 * This symbol, if defined, indicates that the endprotoent() routine is
1587 * available to close whatever was being used for protocol queries.
1589 # HAS_ENDPROTOENT /**/
1592 * This symbol, if defined, indicates that the getgrent routine is
1593 * available for finalizing sequential access of the passwd database.
1598 * This symbol, if defined, indicates that the endservent() routine is
1599 * available to close whatever was being used for service queries.
1601 # HAS_ENDSERVENT /**/
1604 * This symbol, if defined, indicates that the getgrent routine is
1605 * available for sequential access of the group database.
1609 /* HAS_GETHOSTBYADDR:
1610 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1611 * available to look up hosts by their IP addresses.
1613 # HAS_GETHOSTBYADDR /**/
1615 /* HAS_GETHOSTBYNAME:
1616 * This symbol, if defined, indicates that the gethostbyname() routine is
1617 * available to look up host names in some data base or other.
1619 # HAS_GETHOSTBYNAME /**/
1622 * This symbol, if defined, indicates that the gethostent() routine is
1623 * available to look up host names in some data base or another.
1625 #define HAS_GETHOSTENT /**/
1628 * This symbol, if defined, indicates that the C program may use the
1629 * gethostname() routine to derive the host name. See also HAS_UNAME
1633 * This symbol, if defined, indicates that the C program may use the
1634 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1638 * This symbol, if defined, indicates the command to feed to the
1639 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1640 * and HAS_UNAME. Note that the command uses a fully qualified path,
1641 * so that it is safe even if used by a process with super-user
1644 /*#define HAS_GETHOSTNAME / **/
1645 #define HAS_UNAME /**/
1646 #undef HAS_PHOSTNAME
1647 #ifdef HAS_PHOSTNAME
1648 #define PHOSTNAME "" /* How to get the host name */
1651 /* HAS_GETNETBYADDR:
1652 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1653 * available to look up networks by their IP addresses.
1655 # HAS_GETNETBYADDR /**/
1657 /* HAS_GETNETBYNAME:
1658 * This symbol, if defined, indicates that the getnetbyname() routine is
1659 * available to look up networks by their names.
1661 # HAS_GETNETBYNAME /**/
1664 * This symbol, if defined, indicates that the getnetent() routine is
1665 * available to look up network names in some data base or another.
1667 # HAS_GETNETENT /**/
1670 * This symbol, if defined, indicates that the getprotoent() routine is
1671 * available to look up protocols in some data base or another.
1673 # HAS_GETPROTOENT /**/
1675 /* HAS_GETPROTOBYNAME:
1676 * This symbol, if defined, indicates that the getprotobyname()
1677 * routine is available to look up protocols by their name.
1679 /* HAS_GETPROTOBYNUMBER:
1680 * This symbol, if defined, indicates that the getprotobynumber()
1681 * routine is available to look up protocols by their number.
1683 # HAS_GETPROTOBYNAME /**/
1684 # HAS_GETPROTOBYNUMBER /**/
1687 * This symbol, if defined, indicates that the getpwent routine is
1688 * available for sequential access of the passwd database.
1689 * If this is not available, the older getpw() function may be available.
1694 * This symbol, if defined, indicates that the getservent() routine is
1695 * available to look up network services in some data base or another.
1697 # HAS_GETSERVENT /**/
1699 /* HAS_GETSERVBYNAME:
1700 * This symbol, if defined, indicates that the getservbyname()
1701 * routine is available to look up services by their name.
1703 /* HAS_GETSERVBYPORT:
1704 * This symbol, if defined, indicates that the getservbyport()
1705 * routine is available to look up services by their port.
1707 # HAS_GETSERVBYNAME /**/
1708 # HAS_GETSERVBYPORT /**/
1711 * This symbol, if defined, indicates that the htonl() routine (and
1712 * friends htons() ntohl() ntohs()) are available to do network
1713 * order byte swapping.
1716 * This symbol, if defined, indicates that the htons() routine (and
1717 * friends htonl() ntohl() ntohs()) are available to do network
1718 * order byte swapping.
1721 * This symbol, if defined, indicates that the ntohl() routine (and
1722 * friends htonl() htons() ntohs()) are available to do network
1723 * order byte swapping.
1726 * This symbol, if defined, indicates that the ntohs() routine (and
1727 * friends htonl() htons() ntohl()) are available to do network
1728 * order byte swapping.
1730 #define HAS_HTONL /**/
1731 #define HAS_HTONS /**/
1732 #define HAS_NTOHL /**/
1733 #define HAS_NTOHS /**/
1736 * This symbol will be defined if the C compiler supports long
1740 * This symbol contains the size of a long double, so that the
1741 * C preprocessor can make decisions based on it. It is only
1742 * defined if the system supports long doubles.
1744 # HAS_LONG_DOUBLE /**/
1745 #ifdef HAS_LONG_DOUBLE
1746 #define LONG_DOUBLESIZE /**/
1750 * This symbol will be defined if the C compiler supports long long.
1753 * This symbol contains the size of a long long, so that the
1754 * C preprocessor can make decisions based on it. It is only
1755 * defined if the system supports long long.
1757 # HAS_LONG_LONG /**/
1758 #ifdef HAS_LONG_LONG
1759 #define LONGLONGSIZE /**/
1763 * This symbol, if defined, indicates that the memchr routine is available
1764 * to locate characters within a C string.
1769 * This symbol, if defined, indicates that the mmap system call is
1770 * available to map a file into memory.
1773 * This symbol holds the return type of the mmap() system call
1774 * (and simultaneously the type of the first argument).
1775 * Usually set to 'void *' or 'cadd_t'.
1781 * This symbol, if defined, indicates that the entire msg*(2) library is
1782 * supported (IPC mechanism based on message queues).
1784 #define HAS_MSG /**/
1787 * This symbol, if defined, indicates that the entire sem*(2) library is
1790 #define HAS_SEM /**/
1793 * This symbol, if defined, indicates that the setgrent routine is
1794 * available for initializing sequential access of the group database.
1799 * This symbol, if defined, indicates that the setgroups() routine is
1800 * available to set the list of process groups. If unavailable, multiple
1801 * groups are probably not supported.
1803 #define HAS_SETGROUPS /**/
1806 * This symbol, if defined, indicates that the sethostent() routine is
1809 # HAS_SETHOSTENT /**/
1812 * This symbol, if defined, indicates that the setnetent() routine is
1815 # HAS_SETNETENT /**/
1818 * This symbol, if defined, indicates that the setprotoent() routine is
1821 # HAS_SETPROTOENT /**/
1824 * This symbol, if defined, indicates that the setpwent routine is
1825 * available for initializing sequential access of the passwd database.
1830 * This symbol, if defined, indicates that the setservent() routine is
1833 # HAS_SETSERVENT /**/
1836 * This symbol, if defined, indicates that the setvbuf routine is
1837 * available to change buffering on an open stdio stream.
1838 * to a line-buffered mode.
1843 * This symbol, if defined, indicates that the entire shm*(2) library is
1846 #define HAS_SHM /**/
1849 * This symbol, if defined, indicates that the BSD socket interface is
1853 * This symbol, if defined, indicates that the BSD socketpair() call is
1857 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1858 * Checking just with #ifdef might not be enough because this symbol
1859 * has been known to be an enum.
1861 /* HAS_MSG_DONTROUTE:
1862 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1863 * Checking just with #ifdef might not be enough because this symbol
1864 * has been known to be an enum.
1867 * This symbol, if defined, indicates that the MSG_OOB is supported.
1868 * Checking just with #ifdef might not be enough because this symbol
1869 * has been known to be an enum.
1872 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1873 * Checking just with #ifdef might not be enough because this symbol
1874 * has been known to be an enum.
1877 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1878 * Checking just with #ifdef might not be enough because this symbol
1879 * has been known to be an enum.
1882 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1883 * Checking just with #ifdef might not be enough because this symbol
1884 * has been known to be an enum.
1887 * This symbol, if defined, indicates that the sendmsg is supported
1888 * to send messages between sockets. You will also need struct
1889 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1892 * This symbol, if defined, indicates that the recvmsg is supported
1893 * to send messages between sockets. You will also need struct
1894 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1896 /* HAS_STRUCT_MSGHDR:
1897 * This symbol, if defined, indicates that the struct msghdr
1898 * (BSD 4.3 or 4.4) is supported. You will also need struct
1899 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1901 /* HAS_STRUCT_CMSGHDR:
1902 * This symbol, if defined, indicates that the struct cmsghdr
1903 * (BSD 4.4) is supported. You will also need struct
1904 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1906 #define HAS_SOCKET /**/
1907 #define HAS_SOCKETPAIR /**/
1908 # HAS_MSG_CTRUNC /**/
1909 # HAS_MSG_DONTROUTE /**/
1912 # HAS_MSG_PROXY /**/
1913 # HAS_SCM_RIGHTS /**/
1916 # HAS_STRUCT_MSGHDR /**/
1917 # HAS_STRUCT_CMSGHDR /**/
1920 * This symbol is defined if this system has a stat structure declaring
1921 * st_blksize and st_blocks.
1923 #define USE_STAT_BLOCKS /**/
1926 * This symbol, if defined, indicates that the strerror routine is
1927 * available to translate error numbers to strings. See the writeup
1928 * of Strerror() in this file before you try to define your own.
1931 * This symbol, if defined, indicates that the sys_errlist array is
1932 * available to translate error numbers to strings. The extern int
1933 * sys_nerr gives the size of that table.
1936 * This preprocessor symbol is defined as a macro if strerror() is
1937 * not available to translate error numbers to strings but sys_errlist[]
1940 #define HAS_STRERROR /**/
1941 #define HAS_SYS_ERRLIST /**/
1942 #define Strerror(e) strerror(e)
1945 * This symbol, if defined, indicates that the union semun is
1946 * defined by including <sys/sem.h>. If not, the user code
1947 * probably needs to define it as:
1950 * struct semid_ds *buf;
1951 * unsigned short *array;
1954 /* USE_SEMCTL_SEMUN:
1955 * This symbol, if defined, indicates that union semun is
1956 * used for semctl IPC_STAT.
1958 /* USE_SEMCTL_SEMID_DS:
1959 * This symbol, if defined, indicates that struct semid_ds * is
1960 * used for semctl IPC_STAT.
1962 # HAS_UNION_SEMUN /**/
1963 # USE_SEMCTL_SEMUN /**/
1964 # USE_SEMCTL_SEMID_DS /**/
1967 * This symbol, if defined, indicates that vfork() exists.
1969 /*#define HAS_VFORK / **/
1972 * This symbol's value is either "void" or "int", corresponding to the
1973 * appropriate return type of a signal handler. Thus, you can declare
1974 * a signal handler using "Signal_t (*handler)()", and define the
1975 * handler using "Signal_t handler(sig)".
1977 #define Signal_t void /* Signal handler's return type */
1980 * This symbol holds the type used for the second argument to
1981 * getgroups() and setgropus(). Usually, this is the same as
1982 * gidtype (gid_t) , but sometimes it isn't.
1983 * It can be int, ushort, uid_t, etc...
1984 * It may be necessary to include <sys/types.h> to get any
1985 * typedef'ed information. This is only required if you have
1986 * getgroups() or setgropus()..
1988 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1989 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
1993 * This symbol, if defined, indicates to the C program that it should
1997 * This symbol, if defined, indicates to the C program that struct group
1998 * in <grp.h> contains gr_passwd.
2004 * This symbol, if defined, indicates that <netdb.h> exists and
2005 * should be included.
2010 * This symbol, if defined, indicates to the C program that it should
2014 * This symbol, if defined, indicates to the C program that struct passwd
2015 * contains pw_quota.
2018 * This symbol, if defined, indicates to the C program that struct passwd
2022 * This symbol, if defined, indicates to the C program that struct passwd
2023 * contains pw_change.
2026 * This symbol, if defined, indicates to the C program that struct passwd
2027 * contains pw_class.
2030 * This symbol, if defined, indicates to the C program that struct passwd
2031 * contains pw_expire.
2034 * This symbol, if defined, indicates to the C program that struct passwd
2035 * contains pw_comment.
2038 * This symbol, if defined, indicates to the C program that struct passwd
2039 * contains pw_gecos.
2042 * This symbol, if defined, indicates to the C program that struct passwd
2043 * contains pw_passwd.
2046 #define PWQUOTA /**/
2047 /*#define PWAGE / **/
2048 /*#define PWCHANGE / **/
2049 /*#define PWCLASS / **/
2050 /*#define PWEXPIRE / **/
2051 #define PWCOMMENT /**/
2056 * This symbol, if defined, indicates that <sys/uio.h> exists and
2057 * should be included.
2062 * This variable contains the return type of free(). It is usually
2063 * void, but occasionally int.
2066 * This symbol is the type of pointer returned by malloc and realloc.
2068 #define Malloc_t void * /**/
2069 #define Free_t void /**/
2072 * This symbol, if defined, indicates that we're using our own malloc.
2074 #define MYMALLOC /**/
2077 * This symbol contains a list of signal names in order of
2078 * signal number. This is intended
2079 * to be used as a static array initialization, like this:
2080 * char *sig_name[] = { SIG_NAME };
2081 * The signals in the list are separated with commas, and each signal
2082 * is surrounded by double quotes. There is no leading SIG in the signal
2083 * name, i.e. SIGQUIT is known as "QUIT".
2084 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2085 * etc., where nn is the actual signal number (e.g. NUM37).
2086 * The signal number for sig_name[i] is stored in sig_num[i].
2087 * The last element is 0 to terminate the list with a NULL. This
2088 * corresponds to the 0 at the end of the sig_num list.
2091 * This symbol contains a list of signal numbers, in the same order as the
2092 * SIG_NAME list. It is suitable for static array initialization, as in:
2093 * int sig_num[] = { SIG_NUM };
2094 * The signals in the list are separated with commas, and the indices
2095 * within that list and the SIG_NAME list match, so it's easy to compute
2096 * the signal name from a number or vice versa at the price of a small
2097 * dynamic linear lookup.
2098 * Duplicates are allowed, but are moved to the end of the list.
2099 * The signal number corresponding to sig_name[i] is sig_number[i].
2100 * if (i < NSIG) then sig_number[i] == i.
2101 * The last element is 0, corresponding to the 0 at the end of
2102 * the sig_name list.
2104 #define SIG_NAME /**/
2105 #define SIG_NUM /**/
2108 * This symbol indicates how much support of the void type is given by this
2109 * compiler. What various bits mean:
2111 * 1 = supports declaration of void
2112 * 2 = supports arrays of pointers to functions returning void
2113 * 4 = supports comparisons between pointers to void functions and
2114 * addresses of void functions
2115 * 8 = suports declaration of generic void pointers
2117 * The package designer should define VOIDUSED to indicate the requirements
2118 * of the package. This can be done either by #defining VOIDUSED before
2119 * including config.h, or by defining defvoidused in Myinit.U. If the
2120 * latter approach is taken, only those flags will be tested. If the
2121 * level of void support necessary is not present, defines void to int.
2126 #define VOIDFLAGS 15
2127 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2128 #define void int /* is void to be avoided? */
2129 #define M_VOID /* Xenix strikes again */
2133 * This symbol, if defined, indicates that the atolf routine is
2134 * available to convert strings into long doubles.
2139 * This symbol, if defined, indicates that the atoll routine is
2140 * available to convert strings into long longs.
2144 /* PERL_BINCOMPAT_5005:
2145 * This symbol, if defined, indicates that Perl 5.006 should be
2146 * binary-compatible with Perl 5.005. This is impossible for builds
2147 * that use features like threads and multiplicity it is always
2148 * for those versions.
2150 # PERL_BINCOMPAT_5005 /**/
2152 /* DLSYM_NEEDS_UNDERSCORE:
2153 * This symbol, if defined, indicates that we need to prepend an
2154 * underscore to the symbol name before calling dlsym(). This only
2155 * makes sense if you *have* dlsym, which we will presume is the
2156 * case if you're using dl_dlopen.xs.
2158 /*#define DLSYM_NEEDS_UNDERSCORE / **/
2161 * This symbol, if defined, indicates that the endspent system call is
2162 * available to finalize the scan of SysV shadow password entries.
2167 * This symbol, if defined, indicates that the fseeko routine is
2168 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2173 * This symbol, if defined, indicates that the ftello routine is
2174 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2179 * This symbol, if defined, indicates that the getmntent routine is
2180 * available to iterate through mounted file systems.
2182 # HAS_GETMNTENT /**/
2185 * This symbol, if defined, indicates that the getspent system call is
2186 * available to retrieve SysV shadow password entries sequentially.
2191 * This symbol, if defined, indicates that the getspnam system call is
2192 * available to retrieve SysV shadow password entries by name.
2197 * This symbol, if defined, indicates that the hasmntopt routine is
2198 * available to query the mount options of file systems.
2200 # HAS_HASMNTOPT /**/
2203 * This symbol, if defined, indicates that the madvise system call is
2204 * available to map a file into memory.
2209 * This symbol, if defined, indicates that the mprotect system call is
2210 * available to modify the access protection of a memory mapped file.
2215 * This symbol, if defined, indicates that the readv routine is
2216 * available to do gather reads. You will also need <sys/uio.h>
2217 * and there I_SYSUIO.
2222 * This symbol, if defined, indicates that the setspent system call is
2223 * available to initialize the scan of SysV shadow password entries.
2228 * This symbol, if defined, indicates that sfio should
2231 /*#define USE_SFIO / **/
2234 * This symbol, if defined, indicates that the fstatfs routine is
2235 * available to stat filesystems of file descriptors.
2237 /* HAS_STRUCT_STATFS_FLAGS:
2238 * This symbol, if defined, indicates that the struct statfs
2239 * does have the f_flags member containing the mount flags of
2240 * the filesystem holding the file.
2241 * This kind of struct statfs is coming from sys/mount.h (BSD),
2242 * not from sys/statfs.h (SYSV).
2245 # HAS_STRUCT_STATFS_FLAGS /**/
2248 * This symbol, if defined, indicates that the fstatvfs routine is
2249 * available to stat filesystems of file descriptors.
2253 /* HAS_TELLDIR_PROTO:
2254 * This symbol, if defined, indicates that the system provides
2255 * a prototype for the telldir() function. Otherwise, it is up
2256 * to the program to supply one. A good guess is
2257 * extern long telldir _((DIR*));
2259 # HAS_TELLDIR_PROTO /**/
2262 * This symbol, if defined, indicates that the writev routine is
2263 * available to do scatter writes.
2268 * This symbol, if defined, indicates that the dbminit64 routine is
2269 * available to open dbm files larger than 2 gigabytes.
2272 * This symbol, if defined, indicates that the dbmclose64 routine is
2273 * available to close dbm files larger than 2 gigabytes.
2276 * This symbol, if defined, indicates that the fetch64 routine is
2277 * available to fetch from dbm files larger than 2 gigabytes.
2280 * This symbol, if defined, indicates that the store64 routine is
2281 * available to store to dbm files larger than 2 gigabytes.
2284 * This symbol, if defined, indicates that the delete64 routine is
2285 * available to delete from dbm files larger than 2 gigabytes.
2288 * This symbol, if defined, indicates that the firstkey64 routine is
2289 * available to firstkey in dbm files larger than 2 gigabytes.
2292 * This symbol, if defined, indicates that the nextkey64 routine is
2293 * available to nextkey in dbm files larger than 2 gigabytes.
2295 # HAS_DBMINIT64 /**/
2296 # HAS_DBMCLOSE64 /**/
2300 # HAS_FIRSTKEY64 /**/
2301 # HAS_NEXTKEY64 /**/
2303 /* USE_DYNAMIC_LOADING:
2304 * This symbol, if defined, indicates that dynamic loading of
2305 * some sort is available.
2307 #define USE_DYNAMIC_LOADING /**/
2310 * This symbol, if defined, tells that fflush(NULL) does flush
2311 * all pending stdio output.
2314 * This symbol, if defined, tells that to flush
2315 * all pending stdio output one must loop through all
2316 * the stdio file handles stored in an array and fflush them.
2317 * Note that if fflushNULL is defined, fflushall will not
2318 * even be probed for and will be left undefined.
2324 * This symbol contains the type of the prefix structure element
2325 * in the <db.h> header file. In older versions of DB, it was
2326 * int, while in newer ones it is u_int32_t.
2329 * This symbol contains the type of the prefix structure element
2330 * in the <db.h> header file. In older versions of DB, it was
2331 * int, while in newer ones it is size_t.
2333 #define DB_Hash_t u_int32_t /**/
2334 #define DB_Prefix_t size_t /**/
2337 * This symbol, if defined, indicates to the C program that it should
2338 * include <inttypes.h>.
2341 * This symbol will defined if the C compiler supports int64_t.
2342 * Usually the <inttypes.h> needs to be included, but sometimes
2343 * <sys/types.h> is enough.
2349 * This symbol, if defined, indicates that <mntent.h> exists and
2350 * should be included.
2355 * This symbol, if defined, indicates to the C program that it should
2356 * include <netinet/tcp.h>.
2358 # I_NETINET_TCP /**/
2361 * This symbol, if defined, indicates that <poll.h> exists and
2362 * should be included.
2367 * This symbol, if defined, indicates that <shadow.h> exists and
2368 * should be included.
2373 * This symbol, if defined, indicates that <socks.h> exists and
2374 * should be included.
2379 * This symbol, if defined, indicates that <sys/mman.h> exists and
2380 * should be included.
2385 * This symbol, if defined, indicates that <sys/mount.h> exists and
2386 * should be included.
2391 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2392 * should be included.
2394 # I_SYS_STATVFS /**/
2397 * This symbol, if defined, indicates that the fstat64 routine is
2398 * available to stat files (fds) larger than 2 gigabytes.
2401 * This symbol, if defined, indicates that the ftruncate64 routine is
2402 * available to tell files larger than 2 gigabytes.
2405 * This symbol, if defined, indicates that the lseek64 routine is
2406 * available to seek files larger than 2 gigabytes.
2409 * This symbol, if defined, indicates that the lstat64 routine is
2410 * available to stat files (symlinks) larger than 2 gigabytes.
2413 * This symbol, if defined, indicates that the open64 routine is
2414 * available to open files larger than 2 gigabytes.
2417 * This symbol, if defined, indicates that the opendir64 routine is
2418 * available to opendir files larger than 2 gigabytes.
2421 * This symbol, if defined, indicates that the readdir64 routine is
2422 * available to readdir files larger than 2 gigabytes.
2425 * This symbol, if defined, indicates that the seekdir64 routine is
2426 * available to seekdir files larger than 2 gigabytes.
2429 * This symbol, if defined, indicates that the stat64 routine is
2430 * available to stat files larger than 2 gigabytes.
2433 * This symbol, if defined, indicates that the telldir64 routine is
2434 * available to telldir files larger than 2 gigabytes.
2437 * This symbol, if defined, indicates that the truncate64 routine is
2438 * available to truncate files larger than 2 gigabytes.
2441 * This symbol will be defined if the C compiler supports off64_t.
2443 /* HAS_STRUCT_DIRENT64:
2444 * This symbol will be defined if the C compiler supports struct dirent64.
2447 # HAS_FTRUNCATE64 /**/
2451 # HAS_OPENDIR64 /**/
2452 # HAS_READDIR64 /**/
2453 # HAS_SEEKDIR64 /**/
2455 # HAS_TELLDIR64 /**/
2456 # HAS_TRUNCATE64 /**/
2458 # HAS_STRUCT_DIRENT64 /**/
2461 * This symbol, if defined, contains the string used by stdio to
2462 * format long doubles (format 'f') for output.
2465 * This symbol, if defined, contains the string used by stdio to
2466 * format long doubles (format 'g') for output.
2468 # PERL_PRIfldbl /**/
2469 # PERL_PRIgldbl /**/
2472 * This symbol, if defined, contains the string used by stdio to
2473 * format 64-bit decimal numbers (format 'd') for output.
2476 * This symbol, if defined, contains the string used by stdio to
2477 * format 64-bit unsigned decimal numbers (format 'u') for output.
2480 * This symbol, if defined, contains the string used by stdio to
2481 * format 64-bit hexadecimal numbers (format 'x') for output.
2488 * This symbol holds the minimum number of bits operated by select.
2489 * That is, if you do select(n, ...), how many bits at least will be
2490 * cleared in the masks if some activity is detected. Usually this
2491 * is either n or 32*ceil(n/32), especially many little-endians do
2492 * the latter. This is only useful if you have select(), naturally.
2494 #define SELECT_MIN_BITS /**/
2497 * This variable contains the string to put in front of a perl
2498 * script to make sure (one hopes) that it runs with perl and not
2501 #define STARTPERL "#!/usr/local/bin/perl" /**/
2504 * This symbol, if defined, indicates that the fgetpos64 routine is
2505 * available to getpos files larger than 2 gigabytes.
2508 * This symbol, if defined, indicates that the fopen64 routine is
2509 * available to open files larger than 2 gigabytes.
2512 * This symbol, if defined, indicates that the freopen64 routine is
2513 * available to reopen files larger than 2 gigabytes.
2516 * This symbol, if defined, indicates that the fseek64 routine is
2517 * available to seek files larger than 2 gigabytes.
2520 * This symbol, if defined, indicates that the fseeko64 routine is
2521 * available to seek files larger than 2 gigabytes.
2524 * This symbol, if defined, indicates that the fsetpos64 routine is
2525 * available to setpos files larger than 2 gigabytes.
2528 * This symbol, if defined, indicates that the ftell64 routine is
2529 * available to tell files larger than 2 gigabytes.
2532 * This symbol, if defined, indicates that the ftello64 routine is
2533 * available to tell files larger than 2 gigabytes.
2536 * This symbol, if defined, indicates that the tmpfile64 routine is
2537 * available to tmpfile files larger than 2 gigabytes.
2539 # HAS_FGETPOS64 /**/
2541 # HAS_FREOPEN64 /**/
2544 # HAS_FSETPOS64 /**/
2547 # HAS_TMPFILE64 /**/
2549 /* HAS_STDIO_STREAM_ARRAY:
2550 * This symbol, if defined, tells that there is an array
2551 * holding the stdio streams.
2553 /* STDIO_STREAM_ARRAY:
2554 * This symbol tells the name of the array holding the stdio streams.
2555 * Usual values include _iob, __iob, and __sF.
2557 # HAS_STDIO_STREAM_ARRAY /**/
2558 #define STDIO_STREAM_ARRAY
2561 * This symbol, if defined, indicates that the strtoull routine is
2562 * available to convert strings into unsigned long longs.
2567 * This symbol, if defined, indicates that 64-bit interfaces should
2568 * be used when available. If not defined, the native default interfaces
2569 * will be used (be they 32 or 64 bits).
2574 * This symbol, if defined, indicates that Perl should
2575 * be built to use multiplicity.
2580 * This symbol, if defined, indicates that the PerlIO abstraction should
2581 * be used throughout. If not defined, stdio should be
2582 * used in a fully backward compatible manner.
2584 /*#define USE_PERLIO / **/
2587 * This symbol, if defined, indicates that Perl should
2588 * be built to use socks.
2592 /* HAS_DRAND48_PROTO:
2593 * This symbol, if defined, indicates that the system provides
2594 * a prototype for the drand48() function. Otherwise, it is up
2595 * to the program to supply one. A good guess is
2596 * extern double drand48 _((void));
2598 # HAS_DRAND48_PROTO /**/
2600 /* HAS_GETHOST_PROTOS:
2601 * This symbol, if defined, indicates that <netdb.h> includes
2602 * prototypes for gethostent(), gethostbyname(), and
2603 * gethostbyaddr(). Otherwise, it is up to the program to guess
2604 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2606 # HAS_GETHOST_PROTOS /**/
2608 /* HAS_GETNET_PROTOS:
2609 * This symbol, if defined, indicates that <netdb.h> includes
2610 * prototypes for getnetent(), getnetbyname(), and
2611 * getnetbyaddr(). Otherwise, it is up to the program to guess
2612 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2614 # HAS_GETNET_PROTOS /**/
2616 /* HAS_GETPROTO_PROTOS:
2617 * This symbol, if defined, indicates that <netdb.h> includes
2618 * prototypes for getprotoent(), getprotobyname(), and
2619 * getprotobyaddr(). Otherwise, it is up to the program to guess
2620 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2622 # HAS_GETPROTO_PROTOS /**/
2624 /* HAS_GETSERV_PROTOS:
2625 * This symbol, if defined, indicates that <netdb.h> includes
2626 * prototypes for getservent(), getservbyname(), and
2627 * getservbyaddr(). Otherwise, it is up to the program to guess
2628 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2630 # HAS_GETSERV_PROTOS /**/
2633 * This symbol holds the type used for the 1st argument
2634 * to gethostbyaddr().
2637 * This symbol holds the type used for the 2nd argument
2638 * to gethostbyaddr().
2641 * This symbol holds the type used for the argument to
2645 * This symbol holds the type used for the 1st argument to
2648 #define Netdb_host_t /**/
2649 #define Netdb_hlen_t /**/
2650 #define Netdb_name_t /**/
2651 #define Netdb_net_t /**/
2654 * This symbol holds the type used for the 2nd, 3rd, and 4th
2655 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2656 * is defined, and 'int *' otherwise. This is only useful if you
2657 * have select(), of course.
2659 #define Select_fd_set_t fd_set * /**/
2662 * This symbol holds a string representing the architecture name.
2663 * It may be used to construct an architecture-dependant pathname
2664 * where library files may be held under a private library, for
2667 #define ARCHNAME "alpha-dec_osf" /**/
2669 /* OLD_PTHREAD_CREATE_JOINABLE:
2670 * This symbol, if defined, indicates how to create pthread
2671 * in joinable (aka undetached) state. NOTE: not defined
2672 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2673 * (the new version of the constant).
2674 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2677 # OLD_PTHREAD_CREATE_JOINABLE /**/
2679 /* HAS_PTHREAD_YIELD:
2680 * This symbol, if defined, indicates that the pthread_yield
2681 * routine is available to yield the execution of the current
2682 * thread. sched_yield is preferable to pthread_yield.
2685 * This symbol defines the way to yield the execution of
2686 * the current thread. Known ways are sched_yield,
2687 * pthread_yield, and pthread_yield with NULL.
2690 * This symbol, if defined, indicates that the sched_yield
2691 * routine is available to yield the execution of the current
2692 * thread. sched_yield is preferable to pthread_yield.
2694 # HAS_PTHREAD_YIELD /**/
2695 #define SCHED_YIELD /**/
2696 # HAS_SCHED_YIELD /**/
2699 * This symbol, if defined, indicates to the C program that it should
2700 * include <mach/cthreads.h>.
2702 # I_MACH_CTHREADS /**/
2705 * This symbol, if defined, indicates that Perl should
2706 * be built to use threads.
2708 /* OLD_PTHREADS_API:
2709 * This symbol, if defined, indicates that Perl should
2710 * be built to use the old draft POSIX threads API.
2713 # OLD_PTHREADS_API /**/
2716 * This symbol holds the type returned by time(). It can be long,
2717 * or time_t on BSD sites (in which case <sys/types.h> should be
2720 #define Time_t time_t /* Time type */
2723 * This symbol, if defined, indicates that the times() routine exists.
2724 * Note that this became obsolete on some systems (SUNOS), which now
2725 * use getrusage(). It may be necessary to include <sys/times.h>.
2727 #define HAS_TIMES /**/
2730 * This symbol holds the type used to declare file positions in libc.
2731 * It can be fpos_t, long, uint, etc... It may be necessary to include
2732 * <sys/types.h> to get any typedef'ed information.
2734 #define Fpos_t fpos_t /* File position type */
2737 * This symbol holds the return type of getgid() and the type of
2738 * argument to setrgid() and related functions. Typically,
2739 * it is the type of group ids in the kernel. It can be int, ushort,
2740 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2741 * any typedef'ed information.
2743 #define Gid_t gid_t /* Type for getgid(), etc... */
2746 * This symbol holds the type used to declare offsets in the kernel.
2747 * It can be int, long, off_t, etc... It may be necessary to include
2748 * <sys/types.h> to get any typedef'ed information.
2751 * This symbol holds the number of bytes used by the Off_t.
2753 #define Off_t off_t /* <offset> type */
2754 #define LSEEKSIZE /* <offset> size */
2757 * This symbol holds the type used to declare file modes
2758 * for systems calls. It is usually mode_t, but may be
2759 * int or unsigned short. It may be necessary to include <sys/types.h>
2760 * to get any typedef'ed information.
2762 #define Mode_t mode_t /* file mode parameter for system calls */
2765 * This symbol holds the type used to declare process ids in the kernel.
2766 * It can be int, uint, pid_t, etc... It may be necessary to include
2767 * <sys/types.h> to get any typedef'ed information.
2769 #define Pid_t /* PID type */
2772 * This symbol holds the type used to declare length parameters
2773 * for string functions. It is usually size_t, but may be
2774 * unsigned long, int, etc. It may be necessary to include
2775 * <sys/types.h> to get any typedef'ed information.
2777 #define Size_t size_t /* length paramater for string functions */
2780 * This symbol holds the type used to declare user ids in the kernel.
2781 * It can be int, ushort, uid_t, etc... It may be necessary to include
2782 * <sys/types.h> to get any typedef'ed information.
2784 #define Uid_t uid_t /* UID type */