2 * This file was produced by running the config_h.SH script, which
3 * gets its values from config.sh, which is generally produced by
6 * Feel free to modify any of this as the need arises. Note, however,
7 * that running config_h.SH again will wipe out any changes you've made.
8 * For a more permanent change edit config.sh and rerun config_h.SH.
10 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
14 * Package name : perl5
16 * Configuration time: Sun Jan 9 15:13:19 2000
17 * Configured by : gsar
25 * This symbol holds the complete pathname to the sed program.
27 #define LOC_SED "" /**/
30 * This symbol, if defined, indicates that the alarm routine is
33 /*#define HAS_ALARM /**/
36 * This symbol indicates the C compiler can check for function attributes,
37 * such as printf formats. This is normally only supported by GNU cc.
39 /*#define HASATTRIBUTE /**/
41 #define __attribute__(_arg_)
45 * This symbol is defined if the bcmp() routine is available to
46 * compare blocks of memory.
48 /*#define HAS_BCMP /**/
51 * This symbol is defined if the bcopy() routine is available to
52 * copy blocks of memory.
54 /*#define HAS_BCOPY /**/
57 * This symbol is defined if the bzero() routine is available to
58 * set a memory block to 0.
60 /*#define HAS_BZERO /**/
63 * This symbol, if defined, indicates that the chown routine is
66 /*#define HAS_CHOWN /**/
69 * This symbol, if defined, indicates that the chroot routine is
72 /*#define HAS_CHROOT /**/
75 * This symbol, if defined, indicates that the chsize routine is available
76 * to truncate files. You might need a -lx to get this routine.
78 #define HAS_CHSIZE /**/
81 * This symbol, if defined, indicates that this C compiler knows about
82 * the const type. There is no need to actually test for that symbol
83 * within your programs. The mere use of the "const" keyword will
84 * trigger the necessary tests.
92 * This symbol, if defined, indicates that the crypt routine is available
93 * to encrypt passwords and the like.
95 /*#define HAS_CRYPT /**/
98 * This symbol, if defined, indicates that the cuserid routine is
99 * available to get character login names.
101 /*#define HAS_CUSERID /**/
104 * This symbol, if defined, indicates that this system's <float.h>
105 * or <limits.h> defines the symbol DBL_DIG, which is the number
106 * of significant digits in a double precision number. If this
107 * symbol is not defined, a guess of 15 is usually pretty good.
109 #define HAS_DBL_DIG /**/
112 * This symbol, if defined, indicates that the difftime routine is
115 #define HAS_DIFFTIME /**/
118 * This symbol, if defined, indicates that the dlerror routine is
119 * available to return a string describing the last error that
120 * occurred from a call to dlopen(), dlclose() or dlsym().
122 #define HAS_DLERROR /**/
124 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
125 * This symbol, if defined, indicates that the bug that prevents
126 * setuid scripts from being secure is not present in this kernel.
129 * This symbol, if defined, indicates that the C program should
130 * check the script that it is executing for setuid/setgid bits, and
131 * attempt to emulate setuid/setgid on systems that have disabled
132 * setuid #! scripts because the kernel can't do it securely.
133 * It is up to the package designer to make sure that this emulation
134 * is done securely. Among other things, it should do an fstat on
135 * the script it just opened to make sure it really is a setuid/setgid
136 * script, it should make sure the arguments passed correspond exactly
137 * to the argument on the #! line, and it should not trust any
138 * subprocesses to which it must pass the filename rather than the
139 * file descriptor of the script to be executed.
141 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/
142 /*#define DOSUID /**/
145 * This symbol, if defined, indicates that the dup2 routine is
146 * available to duplicate file descriptors.
148 #define HAS_DUP2 /**/
151 * This symbol, if defined, indicates that the fchmod routine is available
152 * to change mode of opened files. If unavailable, use chmod().
154 /*#define HAS_FCHMOD /**/
157 * This symbol, if defined, indicates that the fchown routine is available
158 * to change ownership of opened files. If unavailable, use chown().
160 /*#define HAS_FCHOWN /**/
163 * This symbol, if defined, indicates to the C program that
164 * the fcntl() function exists.
166 /*#define HAS_FCNTL /**/
169 * This symbol, if defined, indicates that the fgetpos routine is
170 * available to get the file position indicator, similar to ftell().
172 #define HAS_FGETPOS /**/
175 * This symbol, if defined, indicates that the system supports filenames
176 * longer than 14 characters.
178 #define FLEXFILENAMES /**/
181 * This symbol, if defined, indicates that the flock routine is
182 * available to do file locking.
184 #define HAS_FLOCK /**/
187 * This symbol, if defined, indicates that the fork routine is
190 /*#define HAS_FORK /**/
193 * This symbol, if defined, indicates that the fsetpos routine is
194 * available to set the file position indicator, similar to fseek().
196 #define HAS_FSETPOS /**/
199 * This symbol, if defined, indicates that the gettimeofday() system
200 * call is available for a sub-second accuracy clock. Usually, the file
201 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
202 * The type "Timeval" should be used to refer to "struct timeval".
204 /*#define HAS_GETTIMEOFDAY /**/
205 #ifdef HAS_GETTIMEOFDAY
206 #define Timeval struct timeval /* Structure used by gettimeofday() */
210 * This symbol, if defined, indicates that the getgroups() routine is
211 * available to get the list of process groups. If unavailable, multiple
212 * groups are probably not supported.
214 /*#define HAS_GETGROUPS /**/
217 * This symbol, if defined, indicates that the getlogin routine is
218 * available to get the login name.
220 #define HAS_GETLOGIN /**/
223 * This symbol, if defined, indicates to the C program that
224 * the getpgid(pid) function is available to get the
227 /*#define HAS_GETPGID /**/
230 * This symbol, if defined, indicates that the getpgrp routine is
231 * available to get the current process group.
234 * This symbol, if defined, indicates that getpgrp needs one
235 * arguments whereas USG one needs none.
237 /*#define HAS_GETPGRP /**/
238 /*#define USE_BSD_GETPGRP /**/
241 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
242 * routine is available to get the current process group.
244 /*#define HAS_GETPGRP2 /**/
247 * This symbol, if defined, indicates that the getppid routine is
248 * available to get the parent process ID.
250 /*#define HAS_GETPPID /**/
253 * This symbol, if defined, indicates that the getpriority routine is
254 * available to get a process's priority.
256 /*#define HAS_GETPRIORITY /**/
259 * This symbol, if defined, indicates to the C program that the
260 * inet_aton() function is available to parse IP address "dotted-quad"
263 /*#define HAS_INET_ATON /**/
266 * This symbol, if defined, indicates that the killpg routine is available
267 * to kill process groups. If unavailable, you probably should use kill
268 * with a negative process number.
270 /*#define HAS_KILLPG /**/
273 * This symbol, if defined, indicates that the link routine is
274 * available to create hard links.
276 #define HAS_LINK /**/
279 * This symbol, if defined, indicates that the localeconv routine is
280 * available for numeric and monetary formatting conventions.
282 #define HAS_LOCALECONV /**/
285 * This symbol, if defined, indicates that the lockf routine is
286 * available to do file locking.
288 /*#define HAS_LOCKF /**/
291 * This symbol, if defined, indicates that the lstat routine is
292 * available to do file stats on symbolic links.
294 /*#define HAS_LSTAT /**/
297 * This symbol, if defined, indicates that the mblen routine is available
298 * to find the number of bytes in a multibye character.
300 #define HAS_MBLEN /**/
303 * This symbol, if defined, indicates that the mbstowcs routine is
304 * available to covert a multibyte string into a wide character string.
306 #define HAS_MBSTOWCS /**/
309 * This symbol, if defined, indicates that the mbtowc routine is available
310 * to covert a multibyte to a wide character.
312 #define HAS_MBTOWC /**/
315 * This symbol, if defined, indicates that the memcmp routine is available
316 * to compare blocks of memory.
318 #define HAS_MEMCMP /**/
321 * This symbol, if defined, indicates that the memcpy routine is available
322 * to copy blocks of memory.
324 #define HAS_MEMCPY /**/
327 * This symbol, if defined, indicates that the memmove routine is available
328 * to copy potentially overlapping blocks of memory. This should be used
329 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
332 #define HAS_MEMMOVE /**/
335 * This symbol, if defined, indicates that the memset routine is available
336 * to set blocks of memory.
338 #define HAS_MEMSET /**/
341 * This symbol, if defined, indicates that the mkdir routine is available
342 * to create directories. Otherwise you should fork off a new process to
345 #define HAS_MKDIR /**/
348 * This symbol, if defined, indicates that the mkfifo routine is
349 * available to create FIFOs. Otherwise, mknod should be able to
350 * do it for you. However, if mkfifo is there, mknod might require
351 * super-user privileges which mkfifo will not.
353 /*#define HAS_MKFIFO /**/
356 * This symbol, if defined, indicates that the mktime routine is
359 #define HAS_MKTIME /**/
362 * This symbol, if defined, indicates that the nice routine is
365 /*#define HAS_NICE /**/
368 * This symbol, if defined, indicates that pathconf() is available
369 * to determine file-system related limits and options associated
370 * with a given filename.
373 * This symbol, if defined, indicates that pathconf() is available
374 * to determine file-system related limits and options associated
375 * with a given open file descriptor.
377 /*#define HAS_PATHCONF /**/
378 /*#define HAS_FPATHCONF /**/
381 * This symbol, if defined, indicates that the pause routine is
382 * available to suspend a process until a signal is received.
384 #define HAS_PAUSE /**/
387 * This symbol, if defined, indicates that the pipe routine is
388 * available to create an inter-process channel.
390 #define HAS_PIPE /**/
393 * This symbol, if defined, indicates that the poll routine is
394 * available to poll active file descriptors. You may safely
395 * include <poll.h> when this symbol is defined.
397 /*#define HAS_POLL /**/
400 * This symbol, if defined, indicates that the readdir routine is
401 * available to read directory entries. You may have to include
402 * <dirent.h>. See I_DIRENT.
404 #define HAS_READDIR /**/
407 * This symbol, if defined, indicates that the seekdir routine is
408 * available. You may have to include <dirent.h>. See I_DIRENT.
410 #define HAS_SEEKDIR /**/
413 * This symbol, if defined, indicates that the telldir routine is
414 * available. You may have to include <dirent.h>. See I_DIRENT.
416 #define HAS_TELLDIR /**/
419 * This symbol, if defined, indicates that the rewinddir routine is
420 * available. You may have to include <dirent.h>. See I_DIRENT.
422 #define HAS_REWINDDIR /**/
425 * This symbol, if defined, indicates that the readlink routine is
426 * available to read the value of a symbolic link.
428 /*#define HAS_READLINK /**/
431 * This symbol, if defined, indicates that the rename routine is available
432 * to rename files. Otherwise you should do the unlink(), link(), unlink()
435 #define HAS_RENAME /**/
438 * This symbol, if defined, indicates that the rmdir routine is
439 * available to remove directories. Otherwise you should fork off a
440 * new process to exec /bin/rmdir.
442 #define HAS_RMDIR /**/
445 * This symbol, if defined, indicates that the select routine is
446 * available to select active file descriptors. If the timeout field
447 * is used, <sys/time.h> may need to be included.
449 #define HAS_SELECT /**/
452 * This symbol, if defined, indicates that the setegid routine is available
453 * to change the effective gid of the current program.
455 /*#define HAS_SETEGID /**/
458 * This symbol, if defined, indicates that the seteuid routine is available
459 * to change the effective uid of the current program.
461 /*#define HAS_SETEUID /**/
464 * This symbol, if defined, indicates that the setlinebuf routine is
465 * available to change stderr or stdout from block-buffered or unbuffered
466 * to a line-buffered mode.
468 /*#define HAS_SETLINEBUF /**/
471 * This symbol, if defined, indicates that the setlocale routine is
472 * available to handle locale-specific ctype implementations.
474 #define HAS_SETLOCALE /**/
477 * This symbol, if defined, indicates that the setpgid(pid, gpid)
478 * routine is available to set process group ID.
480 /*#define HAS_SETPGID /**/
483 * This symbol, if defined, indicates that the setpgrp routine is
484 * available to set the current process group.
487 * This symbol, if defined, indicates that setpgrp needs two
488 * arguments whereas USG one needs none. See also HAS_SETPGID
489 * for a POSIX interface.
491 /*#define HAS_SETPGRP /**/
492 /*#define USE_BSD_SETPGRP /**/
495 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
496 * routine is available to set the current process group.
498 /*#define HAS_SETPGRP2 /**/
501 * This symbol, if defined, indicates that the setpriority routine is
502 * available to set a process's priority.
504 /*#define HAS_SETPRIORITY /**/
507 * This symbol, if defined, indicates that the setregid routine is
508 * available to change the real and effective gid of the current
512 * This symbol, if defined, indicates that the setresgid routine is
513 * available to change the real, effective and saved gid of the current
516 /*#define HAS_SETREGID /**/
517 /*#define HAS_SETRESGID /**/
520 * This symbol, if defined, indicates that the setreuid routine is
521 * available to change the real and effective uid of the current
525 * This symbol, if defined, indicates that the setresuid routine is
526 * available to change the real, effective and saved uid of the current
529 /*#define HAS_SETREUID /**/
530 /*#define HAS_SETRESUID /**/
533 * This symbol, if defined, indicates that the setrgid routine is available
534 * to change the real gid of the current program.
536 /*#define HAS_SETRGID /**/
539 * This symbol, if defined, indicates that the setruid routine is available
540 * to change the real uid of the current program.
542 /*#define HAS_SETRUID /**/
545 * This symbol, if defined, indicates that the setsid routine is
546 * available to set the process group ID.
548 /*#define HAS_SETSID /**/
551 * This symbol holds the return type of the shmat() system call.
552 * Usually set to 'void *' or 'char *'.
554 /* HAS_SHMAT_PROTOTYPE:
555 * This symbol, if defined, indicates that the sys/shm.h includes
556 * a prototype for shmat(). Otherwise, it is up to the program to
557 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
558 * but not always right so it should be emitted by the program only
559 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
561 #define Shmat_t void * /**/
562 /*#define HAS_SHMAT_PROTOTYPE /**/
565 * This symbol is defined to indicate that the strchr()/strrchr()
566 * functions are available for string searching. If not, try the
567 * index()/rindex() pair.
570 * This symbol is defined to indicate that the index()/rindex()
571 * functions are available for string searching.
573 #define HAS_STRCHR /**/
574 /*#define HAS_INDEX /**/
577 * This symbol, if defined, indicates that the strcoll routine is
578 * available to compare strings using collating information.
580 #define HAS_STRCOLL /**/
583 * This symbol, if defined, indicates that this C compiler knows how
584 * to copy structures. If undefined, you'll need to use a block copy
585 * routine of some sort instead.
587 #define USE_STRUCT_COPY /**/
590 * This symbol, if defined, indicates that the strtod routine is
591 * available to provide better numeric string conversion than atof().
593 #define HAS_STRTOD /**/
596 * This symbol, if defined, indicates that the strtol routine is available
597 * to provide better numeric string conversion than atoi() and friends.
599 #define HAS_STRTOL /**/
602 * This symbol, if defined, indicates that the strtoul routine is
603 * available to provide conversion of strings to unsigned long.
605 #define HAS_STRTOUL /**/
608 * This symbol, if defined, indicates that the strxfrm() routine is
609 * available to transform strings.
611 #define HAS_STRXFRM /**/
614 * This symbol, if defined, indicates that the symlink routine is available
615 * to create symbolic links.
617 /*#define HAS_SYMLINK /**/
620 * This symbol, if defined, indicates that the syscall routine is
621 * available to call arbitrary system calls. If undefined, that's tough.
623 /*#define HAS_SYSCALL /**/
626 * This symbol, if defined, indicates that sysconf() is available
627 * to determine system related limits and options.
629 /*#define HAS_SYSCONF /**/
632 * This symbol, if defined, indicates that the system routine is
633 * available to issue a shell command.
635 #define HAS_SYSTEM /**/
638 * This symbol, if defined, indicates that the tcgetpgrp routine is
639 * available to get foreground process group ID.
641 /*#define HAS_TCGETPGRP /**/
644 * This symbol, if defined, indicates that the tcsetpgrp routine is
645 * available to set foreground process group ID.
647 /*#define HAS_TCSETPGRP /**/
650 * This symbol, if defined, indicates that the truncate routine is
651 * available to truncate files.
653 /*#define HAS_TRUNCATE /**/
656 * This symbol, if defined, indicates that the tzname[] array is
657 * available to access timezone names.
659 #define HAS_TZNAME /**/
662 * This symbol, if defined, indicates that the umask routine is
663 * available to set and get the value of the file creation mask.
665 #define HAS_UMASK /**/
668 * This symbol, if defined, indicates that this C compiler knows about
669 * the volatile declaration.
671 #define HASVOLATILE /**/
677 * This symbol, if defined, indicates that wait4() exists.
679 /*#define HAS_WAIT4 /**/
682 * This symbol, if defined, indicates that the waitpid routine is
683 * available to wait for child process.
685 #define HAS_WAITPID /**/
688 * This symbol, if defined, indicates that the wcstombs routine is
689 * available to convert wide character strings to multibyte strings.
691 #define HAS_WCSTOMBS /**/
694 * This symbol, if defined, indicates that the wctomb routine is available
695 * to covert a wide character to a multibyte.
697 #define HAS_WCTOMB /**/
700 * This symbol, if defined, indicates to the C program that it should
701 * include <arpa/inet.h> to get inet_addr and friends declarations.
703 #define I_ARPA_INET /**/
706 * This symbol, if defined, indicates that <dbm.h> exists and should
710 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
711 * should be included.
714 #define I_RPCSVC_DBM /**/
717 * This symbol, if defined, indicates to the C program that it should
718 * include <dirent.h>. Using this symbol also triggers the definition
719 * of the Direntry_t define which ends up being 'struct dirent' or
720 * 'struct direct' depending on the availability of <dirent.h>.
723 * This symbol, if defined, indicates to the C program that the length
724 * of directory entry names is provided by a d_namlen field. Otherwise
725 * you need to do strlen() on the d_name field.
728 * This symbol is set to 'struct direct' or 'struct dirent' depending on
729 * whether dirent is available or not. You should use this pseudo type to
730 * portably declare your directory entries.
732 #define I_DIRENT /**/
733 #define DIRNAMLEN /**/
734 #define Direntry_t struct direct
737 * This symbol, if defined, indicates that <dlfcn.h> exists and should
743 * This manifest constant tells the C program to include <fcntl.h>.
748 * This symbol, if defined, indicates to the C program that it should
749 * include <float.h> to get definition of symbols like DBL_MAX or
750 * DBL_MIN, i.e. machine dependent floating point values.
755 * This symbol, if defined, indicates to the C program that it should
756 * include <limits.h> to get definition of symbols like WORD_BIT or
757 * LONG_MAX, i.e. machine dependant limitations.
759 #define I_LIMITS /**/
762 * This symbol, if defined, indicates to the C program that it should
763 * include <locale.h>.
765 #define I_LOCALE /**/
768 * This symbol, if defined, indicates to the C program that it should
774 * This symbol, if defined, indicates to the C program that it should
775 * include <memory.h>.
777 /*#define I_MEMORY /**/
780 * This symbol, if defined, indicates that <ndbm.h> exists and should
783 /*#define I_NDBM /**/
786 * This symbol, if defined, indicates that <net/errno.h> exists and
787 * should be included.
789 /*#define I_NET_ERRNO /**/
792 * This symbol, if defined, indicates to the C program that it should
793 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
795 /*#define I_NETINET_IN /**/
798 * This symbol, if defined, indicates to the C program that it should
801 /*#define I_SFIO /**/
804 * This symbol, if defined, indicates that <stddef.h> exists and should
807 #define I_STDDEF /**/
810 * This symbol, if defined, indicates that <stdlib.h> exists and should
813 #define I_STDLIB /**/
816 * This symbol, if defined, indicates to the C program that it should
817 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
819 #define I_STRING /**/
822 * This symbol, if defined, indicates to the C program that it should
823 * include <sys/dir.h>.
825 /*#define I_SYS_DIR /**/
828 * This symbol, if defined, indicates to the C program that it should
829 * include <sys/file.h> to get definition of R_OK and friends.
831 /*#define I_SYS_FILE /**/
834 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
835 * be included. Otherwise, include <sgtty.h> or <termio.h>.
837 /*#define I_SYS_IOCTL /**/
840 * This symbol, if defined, indicates to the C program that it should
841 * include <sys/ndir.h>.
843 /*#define I_SYS_NDIR /**/
846 * This symbol, if defined, indicates to the C program that it should
847 * include <sys/param.h>.
849 /*#define I_SYS_PARAM /**/
852 * This symbol, if defined, indicates to the C program that it should
853 * include <sys/resource.h>.
855 /*#define I_SYS_RESOURCE /**/
858 * This symbol, if defined, indicates to the C program that it should
859 * include <sys/select.h> in order to get definition of struct timeval.
861 /*#define I_SYS_SELECT /**/
864 * This symbol, if defined, indicates to the C program that it should
865 * include <sys/stat.h>.
867 #define I_SYS_STAT /**/
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/times.h>.
873 /*#define I_SYS_TIMES /**/
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/types.h>.
879 #define I_SYS_TYPES /**/
882 * This symbol, if defined, indicates to the C program that it should
883 * include <sys/un.h> to get UNIX domain socket definitions.
885 /*#define I_SYS_UN /**/
888 * This symbol, if defined, indicates to the C program that it should
889 * include <sys/wait.h>.
891 /*#define I_SYS_WAIT /**/
894 * This symbol, if defined, indicates that the program should include
895 * <termio.h> rather than <sgtty.h>. There are also differences in
896 * the ioctl() calls that depend on the value of this symbol.
899 * This symbol, if defined, indicates that the program should include
900 * the POSIX termios.h rather than sgtty.h or termio.h.
901 * There are also differences in the ioctl() calls that depend on the
902 * value of this symbol.
905 * This symbol, if defined, indicates that the program should include
906 * <sgtty.h> rather than <termio.h>. There are also differences in
907 * the ioctl() calls that depend on the value of this symbol.
909 /*#define I_TERMIO /**/
910 /*#define I_TERMIOS /**/
911 /*#define I_SGTTY /**/
914 * This symbol, if defined, indicates to the C program that it should
915 * include <unistd.h>.
917 /*#define I_UNISTD /**/
920 * This symbol, if defined, indicates to the C program that it should
926 * This symbol, if defined, indicates to the C program that it should
927 * include <values.h> to get definition of symbols like MINFLOAT or
928 * MAXLONG, i.e. machine dependant limitations. Probably, you
929 * should use <limits.h> instead, if it is available.
931 /*#define I_VALUES /**/
934 * This symbol, if defined, indicates that <stdarg.h> exists and should
938 * This symbol, if defined, indicates to the C program that it should
939 * include <varargs.h>.
941 #define I_STDARG /**/
942 /*#define I_VARARGS /**/
945 * This symbol, if defined, indicates to the C program that it should
948 /*#define I_VFORK /**/
951 * If defined, this macro indicates that the C compiler can handle
952 * function prototypes.
955 * This macro is used to declare function parameters for folks who want
956 * to make declarations with prototypes using a different style than
957 * the above macros. Use double parentheses. For example:
959 * int main _((int argc, char *argv[]));
961 #define CAN_PROTOTYPE /**/
969 * This symbol contains the full pathname to the shell used on this
970 * on this system to execute Bourne shell scripts. Usually, this will be
971 * /bin/sh, though it's possible that some systems will have /bin/ksh,
972 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
975 #define SH_PATH "cmd /x /c" /**/
978 * This symbol is defined to be the type of char used in stdio.h.
979 * It has the values "unsigned char" or "char".
981 #define STDCHAR char /**/
984 * This symbol, if defined, signifies that we our
985 * build process is a cross-compilation.
987 /*#define CROSSCOMPILE /**/
990 * This symbol contains the value of sizeof(int) so that the C
991 * preprocessor can make decisions based on it.
994 * This symbol contains the value of sizeof(long) so that the C
995 * preprocessor can make decisions based on it.
998 * This symbol contains the value of sizeof(short) so that the C
999 * preprocessor can make decisions based on it.
1001 #define INTSIZE 4 /**/
1002 #define LONGSIZE 4 /**/
1003 #define SHORTSIZE 2 /**/
1006 * This symbol, if defined, signifies that the build
1007 * process will produce some binary files that are going to be
1008 * used in a cross-platform environment. This is the case for
1009 * example with the NeXT "fat" binaries that contain executables
1012 /*#define MULTIARCH /**/
1015 * This symbol, if defined, tells that there's a 64-bit integer type,
1016 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
1017 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
1019 /*#define HAS_QUAD /**/
1021 # define Quad_t __int64 /**/
1022 # define Uquad_t unsigned __int64 /**/
1023 # define QUADKIND undef /**/
1024 # define QUAD_IS_INT 1
1025 # define QUAD_IS_LONG 2
1026 # define QUAD_IS_LONG_LONG 3
1027 # define QUAD_IS_INT64_T 4
1031 * This symbol, if defined, indicates that the accessx routine is
1032 * available to do extended access checks.
1034 /*#define HAS_ACCESSX /**/
1037 * This symbol, if defined, indicates that the eaccess routine is
1038 * available to do extended access checks.
1040 /*#define HAS_EACCESS /**/
1043 * This symbol, if defined, indicates to the C program that it should
1044 * include <sys/access.h>.
1046 /*#define I_SYS_ACCESS /**/
1049 * This symbol, if defined, indicates to the C program that it should
1050 * include <sys/security.h>.
1052 /*#define I_SYS_SECURITY /**/
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 0x1234 /* 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) sprintf((b),"%.*g",(n),(x))
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
1174 /*#define HAS_LCHOWN /**/
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 8 /**/
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.
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 4 /**/
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() (rand()/(double)((unsigned)1<<RANDBITS)) /**/
1393 #define Rand_seed_t unsigned /**/
1394 #define seedDrand01(x) srand((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 int /* signed count of bytes */
1408 * This symbol, if defined, indicates that this system uses
1411 /*#define EBCDIC /**/
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 "c:\\perl\\5.5.640\\lib\\MSWin32-x86" /**/
1427 /*#define ARCHLIB_EXP "" /**/
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 "c:\\perl\\5.5.640\\bin\\MSWin32-x86" /**/
1438 #define BIN_EXP "c:\\perl\\5.5.640\\bin\\MSWin32-x86" /**/
1440 /* INSTALL_USR_BIN_PERL:
1441 * This symbol, if defined, indicates that Perl is to be installed
1442 * also as /usr/bin/perl.
1444 /*#define 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 "c:\\perl\\5.5.640\\lib" /**/
1457 #define PRIVLIB_EXP (win32_get_privlib("5.5.640")) /**/
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 * After perl has been installed, users may install their own local
1466 * architecture-dependent modules in this directory with
1467 * MakeMaker Makefile.PL
1468 * or equivalent. See INSTALL for details.
1471 * This symbol contains the ~name expanded version of SITEARCH, to be used
1472 * in programs that are not prepared to deal with ~ expansion at run-time.
1474 #define SITEARCH "c:\\perl\\site\\5.5.640\\lib\\MSWin32-x86" /**/
1475 /*#define SITEARCH_EXP "" /**/
1478 * This symbol contains the name of the private library for this package.
1479 * The library is private in the sense that it needn't be in anyone's
1480 * execution path, but it should be accessible by the world. The program
1481 * should be prepared to do ~ expansion.
1482 * The standard distribution will put nothing in this directory.
1483 * After perl has been installed, users may install their own local
1484 * architecture-independent modules in this directory with
1485 * MakeMaker Makefile.PL
1486 * or equivalent. See INSTALL for details.
1489 * This symbol contains the ~name expanded version of SITELIB, to be used
1490 * in programs that are not prepared to deal with ~ expansion at run-time.
1492 #define SITELIB "c:\\perl\\site\\5.5.640\\lib" /**/
1493 #define SITELIB_EXP (win32_get_sitelib("5.5.640")) /**/
1495 /* PERL_VENDORLIB_EXP:
1496 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1497 * in programs that are not prepared to deal with ~ expansion at run-time.
1499 /*#define PERL_VENDORLIB_EXP "" /**/
1502 * This symbol contains the name of the operating system, as determined
1503 * by Configure. You shouldn't rely on it too much; the specific
1504 * feature tests from Configure are generally more reliable.
1506 #define OSNAME "MSWin32" /**/
1509 * This macro catenates 2 tokens together.
1512 * This macro surrounds its token with double quotes.
1515 #define CAT2(a,b)a/**/b
1516 #define STRINGIFY(a)"a"
1517 /* If you can get stringification with catify, tell me how! */
1520 #define CAT2(a,b)a ## b
1521 #define StGiFy(a)# a
1522 #define STRINGIFY(a)StGiFy(a)
1524 #if 42 != 1 && 42 != 42
1525 #include "Bletch: How does this C preprocessor catenate tokens?"
1529 * This symbol contains the first part of the string which will invoke
1530 * the C preprocessor on the standard input and produce to standard
1531 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1532 * call a wrapper. See CPPRUN.
1535 * This symbol contains the second part of the string which will invoke
1536 * the C preprocessor on the standard input and produce to standard
1537 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1538 * to specify standard input, otherwise the value is "".
1541 * This symbol contains the string which will invoke a C preprocessor on
1542 * the standard input and produce to standard output. It needs to end
1543 * with CPPLAST, after all other preprocessor flags have been specified.
1544 * The main difference with CPPSTDIN is that this program will never be a
1545 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1546 * available directly to the user. Note that it may well be different from
1547 * the preprocessor used to compile the C program.
1550 * This symbol is intended to be used along with CPPRUN in the same manner
1551 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1553 #define CPPSTDIN "cl -nologo -E"
1555 #define CPPRUN "cl -nologo -E"
1559 * This manifest constant lets the C program know that the access()
1560 * system call is available to check for accessibility using real UID/GID.
1561 * (always present on UNIX.)
1563 #define HAS_ACCESS /**/
1566 * This symbol, if defined, indicates that the C-shell exists.
1569 * This symbol, if defined, contains the full pathname of csh.
1571 /*#define HAS_CSH /**/
1577 * This symbol, if defined, indicates that the getgrent routine is
1578 * available for finalizing sequential access of the group database.
1580 /*#define HAS_ENDGRENT /**/
1583 * This symbol, if defined, indicates that the endhostent() routine is
1584 * available to close whatever was being used for host queries.
1586 /*#define HAS_ENDHOSTENT /**/
1589 * This symbol, if defined, indicates that the endnetent() routine is
1590 * available to close whatever was being used for network queries.
1592 /*#define HAS_ENDNETENT /**/
1595 * This symbol, if defined, indicates that the endprotoent() routine is
1596 * available to close whatever was being used for protocol queries.
1598 /*#define HAS_ENDPROTOENT /**/
1601 * This symbol, if defined, indicates that the getgrent routine is
1602 * available for finalizing sequential access of the passwd database.
1604 /*#define HAS_ENDPWENT /**/
1607 * This symbol, if defined, indicates that the endservent() routine is
1608 * available to close whatever was being used for service queries.
1610 /*#define HAS_ENDSERVENT /**/
1613 * This symbol, if defined, indicates that the getgrent routine is
1614 * available for sequential access of the group database.
1616 /*#define HAS_GETGRENT /**/
1618 /* HAS_GETHOSTBYADDR:
1619 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1620 * available to look up hosts by their IP addresses.
1622 #define HAS_GETHOSTBYADDR /**/
1624 /* HAS_GETHOSTBYNAME:
1625 * This symbol, if defined, indicates that the gethostbyname() routine is
1626 * available to look up host names in some data base or other.
1628 #define HAS_GETHOSTBYNAME /**/
1631 * This symbol, if defined, indicates that the gethostent() routine is
1632 * available to look up host names in some data base or another.
1634 /*#define HAS_GETHOSTENT /**/
1637 * This symbol, if defined, indicates that the C program may use the
1638 * gethostname() routine to derive the host name. See also HAS_UNAME
1642 * This symbol, if defined, indicates that the C program may use the
1643 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1647 * This symbol, if defined, indicates the command to feed to the
1648 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1649 * and HAS_UNAME. Note that the command uses a fully qualified path,
1650 * so that it is safe even if used by a process with super-user
1654 * This symbol, if defined, indicates that the C program may use the
1655 * contents of PHOSTNAME as a command to feed to the popen() routine
1656 * to derive the host name.
1658 #define HAS_GETHOSTNAME /**/
1659 #define HAS_UNAME /**/
1660 #undef HAS_PHOSTNAME
1661 #ifdef HAS_PHOSTNAME
1662 #define PHOSTNAME "" /* How to get the host name */
1665 /* HAS_GETNETBYADDR:
1666 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1667 * available to look up networks by their IP addresses.
1669 /*#define HAS_GETNETBYADDR /**/
1671 /* HAS_GETNETBYNAME:
1672 * This symbol, if defined, indicates that the getnetbyname() routine is
1673 * available to look up networks by their names.
1675 /*#define HAS_GETNETBYNAME /**/
1678 * This symbol, if defined, indicates that the getnetent() routine is
1679 * available to look up network names in some data base or another.
1681 /*#define HAS_GETNETENT /**/
1684 * This symbol, if defined, indicates that the getprotoent() routine is
1685 * available to look up protocols in some data base or another.
1687 /*#define HAS_GETPROTOENT /**/
1689 /* HAS_GETPROTOBYNAME:
1690 * This symbol, if defined, indicates that the getprotobyname()
1691 * routine is available to look up protocols by their name.
1693 /* HAS_GETPROTOBYNUMBER:
1694 * This symbol, if defined, indicates that the getprotobynumber()
1695 * routine is available to look up protocols by their number.
1697 #define HAS_GETPROTOBYNAME /**/
1698 #define HAS_GETPROTOBYNUMBER /**/
1701 * This symbol, if defined, indicates that the getpwent routine is
1702 * available for sequential access of the passwd database.
1703 * If this is not available, the older getpw() function may be available.
1705 /*#define HAS_GETPWENT /**/
1708 * This symbol, if defined, indicates that the getservent() routine is
1709 * available to look up network services in some data base or another.
1711 /*#define HAS_GETSERVENT /**/
1713 /* HAS_GETSERVBYNAME:
1714 * This symbol, if defined, indicates that the getservbyname()
1715 * routine is available to look up services by their name.
1717 /* HAS_GETSERVBYPORT:
1718 * This symbol, if defined, indicates that the getservbyport()
1719 * routine is available to look up services by their port.
1721 #define HAS_GETSERVBYNAME /**/
1722 #define HAS_GETSERVBYPORT /**/
1725 * This symbol, if defined, indicates that the htonl() routine (and
1726 * friends htons() ntohl() ntohs()) are available to do network
1727 * order byte swapping.
1730 * This symbol, if defined, indicates that the htons() routine (and
1731 * friends htonl() ntohl() ntohs()) are available to do network
1732 * order byte swapping.
1735 * This symbol, if defined, indicates that the ntohl() routine (and
1736 * friends htonl() htons() ntohs()) are available to do network
1737 * order byte swapping.
1740 * This symbol, if defined, indicates that the ntohs() routine (and
1741 * friends htonl() htons() ntohl()) are available to do network
1742 * order byte swapping.
1744 #define HAS_HTONL /**/
1745 #define HAS_HTONS /**/
1746 #define HAS_NTOHL /**/
1747 #define HAS_NTOHS /**/
1750 * This symbol will be defined if the C compiler supports long
1754 * This symbol contains the size of a long double, so that the
1755 * C preprocessor can make decisions based on it. It is only
1756 * defined if the system supports long doubles.
1758 #define HAS_LONG_DOUBLE /**/
1759 #ifdef HAS_LONG_DOUBLE
1760 #define LONG_DOUBLESIZE 10 /**/
1764 * This symbol will be defined if the C compiler supports long long.
1767 * This symbol contains the size of a long long, so that the
1768 * C preprocessor can make decisions based on it. It is only
1769 * defined if the system supports long long.
1771 /*#define HAS_LONG_LONG /**/
1772 #ifdef HAS_LONG_LONG
1773 #define LONGLONGSIZE 8 /**/
1777 * This symbol, if defined, indicates that the memchr routine is available
1778 * to locate characters within a C string.
1780 #define HAS_MEMCHR /**/
1783 * This symbol, if defined, indicates that the entire msg*(2) library is
1784 * supported (IPC mechanism based on message queues).
1786 /*#define HAS_MSG /**/
1789 * This symbol, if defined, indicates that the entire sem*(2) library is
1792 /*#define HAS_SEM /**/
1795 * This symbol, if defined, indicates that the setgrent routine is
1796 * available for initializing sequential access of the group database.
1798 /*#define HAS_SETGRENT /**/
1801 * This symbol, if defined, indicates that the setgroups() routine is
1802 * available to set the list of process groups. If unavailable, multiple
1803 * groups are probably not supported.
1805 /*#define HAS_SETGROUPS /**/
1808 * This symbol, if defined, indicates that the sethostent() routine is
1811 /*#define HAS_SETHOSTENT /**/
1814 * This symbol, if defined, indicates that the setnetent() routine is
1817 /*#define HAS_SETNETENT /**/
1820 * This symbol, if defined, indicates that the setprotoent() routine is
1823 /*#define HAS_SETPROTOENT /**/
1826 * This symbol, if defined, indicates that the setpwent routine is
1827 * available for initializing sequential access of the passwd database.
1829 /*#define HAS_SETPWENT /**/
1832 * This symbol, if defined, indicates that the setservent() routine is
1835 /*#define HAS_SETSERVENT /**/
1838 * This symbol, if defined, indicates that the setvbuf routine is
1839 * available to change buffering on an open stdio stream.
1840 * to a line-buffered mode.
1842 #define HAS_SETVBUF /**/
1845 * This symbol, if defined, indicates that the entire shm*(2) library is
1848 /*#define HAS_SHM /**/
1851 * This symbol, if defined, indicates that the BSD socket interface is
1855 * This symbol, if defined, indicates that the BSD socketpair() call is
1859 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1860 * Checking just with #ifdef might not be enough because this symbol
1861 * has been known to be an enum.
1863 /* HAS_MSG_DONTROUTE:
1864 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1865 * Checking just with #ifdef might not be enough because this symbol
1866 * has been known to be an enum.
1869 * This symbol, if defined, indicates that the MSG_OOB is supported.
1870 * Checking just with #ifdef might not be enough because this symbol
1871 * has been known to be an enum.
1874 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1875 * Checking just with #ifdef might not be enough because this symbol
1876 * has been known to be an enum.
1879 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1880 * Checking just with #ifdef might not be enough because this symbol
1881 * has been known to be an enum.
1884 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1885 * Checking just with #ifdef might not be enough because this symbol
1886 * has been known to be an enum.
1888 #define HAS_SOCKET /**/
1889 /*#define HAS_SOCKETPAIR /**/
1890 /*#define HAS_MSG_CTRUNC /**/
1891 /*#define HAS_MSG_DONTROUTE /**/
1892 /*#define HAS_MSG_OOB /**/
1893 /*#define HAS_MSG_PEEK /**/
1894 /*#define HAS_MSG_PROXY /**/
1895 /*#define HAS_SCM_RIGHTS /**/
1898 * This symbol is defined if this system has a stat structure declaring
1899 * st_blksize and st_blocks.
1901 #ifndef USE_STAT_BLOCKS
1902 /*#define USE_STAT_BLOCKS /**/
1906 * This symbol, if defined, indicates that the strerror routine is
1907 * available to translate error numbers to strings. See the writeup
1908 * of Strerror() in this file before you try to define your own.
1911 * This symbol, if defined, indicates that the sys_errlist array is
1912 * available to translate error numbers to strings. The extern int
1913 * sys_nerr gives the size of that table.
1916 * This preprocessor symbol is defined as a macro if strerror() is
1917 * not available to translate error numbers to strings but sys_errlist[]
1920 #define HAS_STRERROR /**/
1921 #define HAS_SYS_ERRLIST /**/
1922 #define Strerror(e) strerror(e)
1925 * This symbol, if defined, indicates that the union semun is
1926 * defined by including <sys/sem.h>. If not, the user code
1927 * probably needs to define it as:
1930 * struct semid_ds *buf;
1931 * unsigned short *array;
1934 /* USE_SEMCTL_SEMUN:
1935 * This symbol, if defined, indicates that union semun is
1936 * used for semctl IPC_STAT.
1938 /* USE_SEMCTL_SEMID_DS:
1939 * This symbol, if defined, indicates that struct semid_ds * is
1940 * used for semctl IPC_STAT.
1942 #define HAS_UNION_SEMUN /**/
1943 /*#define USE_SEMCTL_SEMUN /**/
1944 /*#define USE_SEMCTL_SEMID_DS /**/
1947 * This symbol, if defined, indicates that vfork() exists.
1949 /*#define HAS_VFORK /**/
1952 * This symbol's value is either "void" or "int", corresponding to the
1953 * appropriate return type of a signal handler. Thus, you can declare
1954 * a signal handler using "Signal_t (*handler)()", and define the
1955 * handler using "Signal_t handler(sig)".
1957 #define Signal_t void /* Signal handler's return type */
1960 * This symbol holds the type used for the second argument to
1961 * getgroups() and setgropus(). Usually, this is the same as
1962 * gidtype (gid_t) , but sometimes it isn't.
1963 * It can be int, ushort, uid_t, etc...
1964 * It may be necessary to include <sys/types.h> to get any
1965 * typedef'ed information. This is only required if you have
1966 * getgroups() or setgropus()..
1968 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1969 #define Groups_t gid_t /* Type for 2nd arg to [sg]etgroups() */
1973 * This symbol, if defined, indicates to the C program that it should
1977 * This symbol, if defined, indicates to the C program that struct group
1978 * in <grp.h> contains gr_passwd.
1980 /*#define I_GRP /**/
1981 /*#define GRPASSWD /**/
1984 * This symbol, if defined, indicates that <netdb.h> exists and
1985 * should be included.
1987 /*#define I_NETDB /**/
1990 * This symbol, if defined, indicates to the C program that it should
1994 * This symbol, if defined, indicates to the C program that struct passwd
1995 * contains pw_quota.
1998 * This symbol, if defined, indicates to the C program that struct passwd
2002 * This symbol, if defined, indicates to the C program that struct passwd
2003 * contains pw_change.
2006 * This symbol, if defined, indicates to the C program that struct passwd
2007 * contains pw_class.
2010 * This symbol, if defined, indicates to the C program that struct passwd
2011 * contains pw_expire.
2014 * This symbol, if defined, indicates to the C program that struct passwd
2015 * contains pw_comment.
2018 * This symbol, if defined, indicates to the C program that struct passwd
2019 * contains pw_gecos.
2022 * This symbol, if defined, indicates to the C program that struct passwd
2023 * contains pw_passwd.
2025 /*#define I_PWD /**/
2026 /*#define PWQUOTA /**/
2027 /*#define PWAGE /**/
2028 /*#define PWCHANGE /**/
2029 /*#define PWCLASS /**/
2030 /*#define PWEXPIRE /**/
2031 /*#define PWCOMMENT /**/
2032 /*#define PWGECOS /**/
2033 /*#define PWPASSWD /**/
2036 * This symbol, if defined, indicates that <sys/uio.h> exists and
2037 * should be included.
2039 /*#define I_SYSUIO /**/
2042 * This variable contains the return type of free(). It is usually
2043 * void, but occasionally int.
2046 * This symbol is the type of pointer returned by malloc and realloc.
2048 #define Malloc_t void * /**/
2049 #define Free_t void /**/
2052 * This symbol, if defined, indicates that we're using our own malloc.
2054 /*#define MYMALLOC /**/
2057 * This symbol contains a list of signal names in order of
2058 * signal number. This is intended
2059 * to be used as a static array initialization, like this:
2060 * char *sig_name[] = { SIG_NAME };
2061 * The signals in the list are separated with commas, and each signal
2062 * is surrounded by double quotes. There is no leading SIG in the signal
2063 * name, i.e. SIGQUIT is known as "QUIT".
2064 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2065 * etc., where nn is the actual signal number (e.g. NUM37).
2066 * The signal number for sig_name[i] is stored in sig_num[i].
2067 * The last element is 0 to terminate the list with a NULL. This
2068 * corresponds to the 0 at the end of the sig_num list.
2071 * This symbol contains a list of signal numbers, in the same order as the
2072 * SIG_NAME list. It is suitable for static array initialization, as in:
2073 * int sig_num[] = { SIG_NUM };
2074 * The signals in the list are separated with commas, and the indices
2075 * within that list and the SIG_NAME list match, so it's easy to compute
2076 * the signal name from a number or vice versa at the price of a small
2077 * dynamic linear lookup.
2078 * Duplicates are allowed, but are moved to the end of the list.
2079 * The signal number corresponding to sig_name[i] is sig_number[i].
2080 * if (i < NSIG) then sig_number[i] == i.
2081 * The last element is 0, corresponding to the 0 at the end of
2082 * the sig_name list.
2084 #define SIG_NAME "ZERO", "NUM01", "INT", "QUIT", "ILL", "NUM05", "NUM06", "NUM07", "FPE", "KILL", "NUM10", "SEGV", "NUM12", "PIPE", "ALRM", "TERM", "NUM16", "NUM17", "NUM18", "NUM19", "CHLD", "BREAK", "ABRT", "STOP", "NUM24", "CONT", "CLD", 0 /**/
2085 #define SIG_NUM 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 20, 0 /**/
2088 * This symbol indicates how much support of the void type is given by this
2089 * compiler. What various bits mean:
2091 * 1 = supports declaration of void
2092 * 2 = supports arrays of pointers to functions returning void
2093 * 4 = supports comparisons between pointers to void functions and
2094 * addresses of void functions
2095 * 8 = suports declaration of generic void pointers
2097 * The package designer should define VOIDUSED to indicate the requirements
2098 * of the package. This can be done either by #defining VOIDUSED before
2099 * including config.h, or by defining defvoidused in Myinit.U. If the
2100 * latter approach is taken, only those flags will be tested. If the
2101 * level of void support necessary is not present, defines void to int.
2106 #define VOIDFLAGS 15
2107 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2108 #define void int /* is void to be avoided? */
2109 #define M_VOID /* Xenix strikes again */
2113 * This symbol, if defined, indicates that the atolf routine is
2114 * available to convert strings into long doubles.
2116 /*#define HAS_ATOLF /**/
2119 * This symbol, if defined, indicates that the atoll routine is
2120 * available to convert strings into long longs.
2122 /*#define HAS_ATOLL /**/
2124 /* PERL_BINCOMPAT_5005:
2125 * This symbol, if defined, indicates that Perl 5.006 should be
2126 * binary-compatible with Perl 5.005. This is impossible for builds
2127 * that use features like threads and multiplicity it is always undef
2128 * for those versions.
2130 /*#define PERL_BINCOMPAT_5005 /**/
2132 /* DLSYM_NEEDS_UNDERSCORE:
2133 * This symbol, if defined, indicates that we need to prepend an
2134 * underscore to the symbol name before calling dlsym(). This only
2135 * makes sense if you *have* dlsym, which we will presume is the
2136 * case if you're using dl_dlopen.xs.
2138 /*#define DLSYM_NEEDS_UNDERSCORE /**/
2141 * This symbol, if defined, indicates that the endspent system call is
2142 * available to finalize the scan of SysV shadow password entries.
2144 /*#define HAS_ENDSPENT /**/
2146 /* HAS_STRUCT_FS_DATA:
2147 * This symbol, if defined, indicates that the struct fs_data
2148 * to do statfs() is supported.
2150 /*#define HAS_STRUCT_FS_DATA /**/
2153 * This symbol, if defined, indicates that the fseeko routine is
2154 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2156 /*#define HAS_FSEEKO /**/
2159 * This symbol, if defined, indicates that the fstatfs routine is
2160 * available to stat filesystems by file descriptors.
2162 /*#define HAS_FSTATFS /**/
2164 * This symbol, if defined, indicates that the ftello routine is
2165 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2167 /*#define HAS_FTELLO /**/
2170 * This symbol, if defined, indicates that the getmnt routine is
2171 * available to get filesystem mount info by filename.
2173 /*#define HAS_GETMNT /**/
2176 * This symbol, if defined, indicates that the getmntent routine is
2177 * available to iterate through mounted file systems to get their info.
2179 /*#define HAS_GETMNTENT /**/
2182 * This symbol, if defined, indicates that the getspent system call is
2183 * available to retrieve SysV shadow password entries sequentially.
2185 /*#define HAS_GETSPENT /**/
2188 * This symbol, if defined, indicates that the getspnam system call is
2189 * available to retrieve SysV shadow password entries by name.
2191 /*#define HAS_GETSPNAM /**/
2194 * This symbol, if defined, indicates that the hasmntopt routine is
2195 * available to query the mount options of file systems.
2197 /*#define HAS_HASMNTOPT /**/
2200 * This symbol will defined if the C compiler supports int64_t.
2201 * Usually the <inttypes.h> needs to be included, but sometimes
2202 * <sys/types.h> is enough.
2204 /*#define HAS_INT64_T /**/
2207 * This symbol, if defined, indicates that this system's <float.h>
2208 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2209 * of significant digits in a long double precision number. Unlike
2210 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2212 #define HAS_LDBL_DIG /**/
2215 * This symbol, if defined, indicates that the setspent system call is
2216 * available to initialize the scan of SysV shadow password entries.
2218 /*#define HAS_SETSPENT /**/
2221 * This symbol, if defined, indicates that sfio should
2224 /*#define USE_SFIO /**/
2227 * This symbol, if defined, indicates that the sqrtl routine is
2228 * available to do long double square roots.
2230 /*#define HAS_SQRTL /**/
2232 /* HAS_STRUCT_STATFS_F_FLAGS:
2233 * This symbol, if defined, indicates that the struct statfs
2234 * does have the f_flags member containing the mount flags of
2235 * the filesystem containing the file.
2236 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2237 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2238 * have statfs() and struct statfs, they have ustat() and getmnt()
2239 * with struct ustat and struct fs_data.
2241 /*#define HAS_STRUCT_STATFS_F_FLAGS /**/
2243 /* HAS_STRUCT_STATFS:
2244 * This symbol, if defined, indicates that the struct statfs
2245 * to do statfs() is supported.
2247 /*#define HAS_STRUCT_STATFS /**/
2250 * This symbol, if defined, indicates that the fstatvfs routine is
2251 * available to stat filesystems by file descriptors.
2253 /*#define HAS_FSTATVFS /**/
2255 /* HAS_TELLDIR_PROTO:
2256 * This symbol, if defined, indicates that the system provides
2257 * a prototype for the telldir() function. Otherwise, it is up
2258 * to the program to supply one. A good guess is
2259 * extern long telldir _((DIR*));
2261 #define HAS_TELLDIR_PROTO /**/
2264 * This symbol, if defined, indicates that the ustat system call is
2265 * available to query file system statistics by dev_t.
2267 /*#define HAS_USTAT /**/
2269 /* USE_DYNAMIC_LOADING:
2270 * This symbol, if defined, indicates that dynamic loading of
2271 * some sort is available.
2273 #define USE_DYNAMIC_LOADING /**/
2276 * This symbol, if defined, tells that fflush(NULL) does flush
2277 * all pending stdio output.
2280 * This symbol, if defined, tells that to flush
2281 * all pending stdio output one must loop through all
2282 * the stdio file handles stored in an array and fflush them.
2283 * Note that if fflushNULL is defined, fflushall will not
2284 * even be probed for and will be left undefined.
2286 #define FFLUSH_NULL /**/
2287 /*#define FFLUSH_ALL /**/
2290 * This symbol contains the type of the prefix structure element
2291 * in the <db.h> header file. In older versions of DB, it was
2292 * int, while in newer ones it is u_int32_t.
2295 * This symbol contains the type of the prefix structure element
2296 * in the <db.h> header file. In older versions of DB, it was
2297 * int, while in newer ones it is size_t.
2299 #define DB_Hash_t int /**/
2300 #define DB_Prefix_t int /**/
2303 * This symbol, if defined, indicates to the C program that it should
2304 * include <inttypes.h>.
2306 /*#define I_INTTYPES /**/
2309 * This symbol, if defined, indicates that <mntent.h> exists and
2310 * should be included.
2312 /*#define I_MNTENT /**/
2315 * This symbol, if defined, indicates to the C program that it should
2316 * include <netinet/tcp.h>.
2318 /*#define I_NETINET_TCP /**/
2321 * This symbol, if defined, indicates that <poll.h> exists and
2322 * should be included.
2324 /*#define I_POLL /**/
2327 * This symbol, if defined, indicates that <shadow.h> exists and
2328 * should be included.
2330 /*#define I_SHADOW /**/
2333 * This symbol, if defined, indicates that <socks.h> exists and
2334 * should be included.
2336 /*#define I_SOCKS /**/
2339 * This symbol, if defined, indicates that <sys/mount.h> exists and
2340 * should be included.
2342 /*#define I_SYS_MOUNT /**/
2345 * This symbol, if defined, indicates that <sys/statfs.h> exists.
2347 /*#define I_SYS_STATFS /**/
2350 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2351 * should be included.
2353 /*#define I_SYS_STATVFS /**/
2356 * This symbol, if defined, indicates that <sys/vfs.h> exists and
2357 * should be included.
2359 /*#define I_SYS_VFS /**/
2362 * This symbol, if defined, indicates that <ustat.h> exists and
2363 * should be included.
2365 /*#define I_USTAT /**/
2368 * This symbol will be defined if the C compiler supports off64_t.
2371 * This symbol will be defined if the C compiler supports fpos64_t.
2373 /*#define HAS_OFF64_T /**/
2374 /*#define HAS_FPOS64_T /**/
2377 * This symbol, if defined, contains the string used by stdio to
2378 * format long doubles (format 'f') for output.
2381 * This symbol, if defined, contains the string used by stdio to
2382 * format long doubles (format 'g') for output.
2384 /*#define PERL_PRIfldbl "f" /**/
2385 /*#define PERL_PRIgldbl "g" /**/
2388 * This symbol defines the C type used for Perl's IV.
2391 * This symbol defines the C type used for Perl's UV.
2394 * This symbol defines the C type used for Perl's I8.
2397 * This symbol defines the C type used for Perl's U8.
2400 * This symbol defines the C type used for Perl's I16.
2403 * This symbol defines the C type used for Perl's U16.
2406 * This symbol defines the C type used for Perl's I32.
2409 * This symbol defines the C type used for Perl's U32.
2412 * This symbol defines the C type used for Perl's I64.
2415 * This symbol defines the C type used for Perl's U64.
2418 * This symbol defines the C type used for Perl's NV.
2421 * This symbol contains the sizeof(IV).
2424 * This symbol contains the sizeof(UV).
2427 * This symbol contains the sizeof(I8).
2430 * This symbol contains the sizeof(U8).
2433 * This symbol contains the sizeof(I16).
2436 * This symbol contains the sizeof(U16).
2439 * This symbol contains the sizeof(I32).
2442 * This symbol contains the sizeof(U32).
2445 * This symbol contains the sizeof(I64).
2448 * This symbol contains the sizeof(U64).
2450 #define IVTYPE long /**/
2451 #define UVTYPE unsigned long /**/
2452 #define I8TYPE char /**/
2453 #define U8TYPE unsigned char /**/
2454 #define I16TYPE short /**/
2455 #define U16TYPE unsigned short /**/
2456 #define I32TYPE long /**/
2457 #define U32TYPE unsigned long /**/
2459 #define I64TYPE __int64 /**/
2460 #define U64TYPE unsigned __int64 /**/
2462 #define NVTYPE double /**/
2463 #define IVSIZE 4 /**/
2464 #define UVSIZE 4 /**/
2465 #define I8SIZE 1 /**/
2466 #define U8SIZE 1 /**/
2467 #define I16SIZE 2 /**/
2468 #define U16SIZE 2 /**/
2469 #define I32SIZE 4 /**/
2470 #define U32SIZE 4 /**/
2472 #define I64SIZE 8 /**/
2473 #define U64SIZE 8 /**/
2477 * This symbol defines the format string used for printing a Perl IV
2478 * as a signed decimal integer.
2481 * This symbol defines the format string used for printing a Perl UV
2482 * as an unsigned decimal integer.
2485 * This symbol defines the format string used for printing a Perl UV
2486 * as an unsigned octal integer.
2489 * This symbol defines the format string used for printing a Perl UV
2490 * as an unsigned hexadecimal integer.
2492 #define IVdf "ld" /**/
2493 #define UVuf "lu" /**/
2494 #define UVof "lo" /**/
2495 #define UVxf "lx" /**/
2498 * This symbol holds the minimum number of bits operated by select.
2499 * That is, if you do select(n, ...), how many bits at least will be
2500 * cleared in the masks if some activity is detected. Usually this
2501 * is either n or 32*ceil(n/32), especially many little-endians do
2502 * the latter. This is only useful if you have select(), naturally.
2504 #define SELECT_MIN_BITS 32 /**/
2507 * This variable contains the string to put in front of a perl
2508 * script to make sure (one hopes) that it runs with perl and not
2511 #define STARTPERL "#!perl" /**/
2513 /* HAS_STDIO_STREAM_ARRAY:
2514 * This symbol, if defined, tells that there is an array
2515 * holding the stdio streams.
2517 /* STDIO_STREAM_ARRAY:
2518 * This symbol tells the name of the array holding the stdio streams.
2519 * Usual values include _iob, __iob, and __sF.
2521 /*#define HAS_STDIO_STREAM_ARRAY /**/
2522 #define STDIO_STREAM_ARRAY
2525 * This symbol, if defined, indicates that the strtoull routine is
2526 * available to convert strings into unsigned long longs.
2528 /*#define HAS_STRTOULL /**/
2531 * This symbol, if defined, indicates that 64-bit integers should
2532 * be used when available. If not defined, the native integers
2533 * will be used (be they 32 or 64 bits).
2536 /*#define USE_64_BITS /**/
2540 * This symbol, if defined, indicates that large file support
2541 * should be used when available. The USE_64_BITS symbol will
2542 * also be turned on if necessary.
2544 #ifndef USE_LARGE_FILES
2545 /*#define USE_LARGE_FILES /**/
2549 * This symbol, if defined, indicates that long doubles should
2550 * be used when available.
2552 #ifndef USE_LONG_DOUBLE
2553 /*#define USE_LONG_DOUBLE /**/
2557 * This symbol, if defined, indicates that long longs should
2558 * be used when available.
2560 #ifndef USE_LONG_LONG
2561 /*#define USE_LONG_LONG /**/
2564 #ifndef USE_MORE_BITS
2565 /*#define USE_MORE_BITS /**/
2569 * This symbol, if defined, indicates that Perl should
2570 * be built to use multiplicity.
2573 /*#define MULTIPLICITY /**/
2577 * This symbol, if defined, indicates that the PerlIO abstraction should
2578 * be used throughout. If not defined, stdio should be
2579 * used in a fully backward compatible manner.
2582 /*#define USE_PERLIO /**/
2586 * This symbol, if defined, indicates that Perl should
2587 * be built to use socks.
2590 /*#define USE_SOCKS /**/
2593 /* HAS_DRAND48_PROTO:
2594 * This symbol, if defined, indicates that the system provides
2595 * a prototype for the drand48() function. Otherwise, it is up
2596 * to the program to supply one. A good guess is
2597 * extern double drand48 _((void));
2599 /*#define HAS_DRAND48_PROTO /**/
2601 /* HAS_GETHOST_PROTOS:
2602 * This symbol, if defined, indicates that <netdb.h> includes
2603 * prototypes for gethostent(), gethostbyname(), and
2604 * gethostbyaddr(). Otherwise, it is up to the program to guess
2605 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2607 #define HAS_GETHOST_PROTOS /**/
2609 /* HAS_GETNET_PROTOS:
2610 * This symbol, if defined, indicates that <netdb.h> includes
2611 * prototypes for getnetent(), getnetbyname(), and
2612 * getnetbyaddr(). Otherwise, it is up to the program to guess
2613 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2615 /*#define HAS_GETNET_PROTOS /**/
2617 /* HAS_GETPROTO_PROTOS:
2618 * This symbol, if defined, indicates that <netdb.h> includes
2619 * prototypes for getprotoent(), getprotobyname(), and
2620 * getprotobyaddr(). Otherwise, it is up to the program to guess
2621 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2623 #define HAS_GETPROTO_PROTOS /**/
2625 /* HAS_GETSERV_PROTOS:
2626 * This symbol, if defined, indicates that <netdb.h> includes
2627 * prototypes for getservent(), getservbyname(), and
2628 * getservbyaddr(). Otherwise, it is up to the program to guess
2629 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2631 #define HAS_GETSERV_PROTOS /**/
2634 * This symbol holds the type used for the 1st argument
2635 * to gethostbyaddr().
2638 * This symbol holds the type used for the 2nd argument
2639 * to gethostbyaddr().
2642 * This symbol holds the type used for the argument to
2646 * This symbol holds the type used for the 1st argument to
2649 #define Netdb_host_t char * /**/
2650 #define Netdb_hlen_t int /**/
2651 #define Netdb_name_t char * /**/
2652 #define Netdb_net_t long /**/
2655 * This symbol holds the type used for the 2nd, 3rd, and 4th
2656 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2657 * is defined, and 'int *' otherwise. This is only useful if you
2658 * have select(), of course.
2660 #define Select_fd_set_t Perl_fd_set * /**/
2663 * This symbol holds a string representing the architecture name.
2664 * It may be used to construct an architecture-dependant pathname
2665 * where library files may be held under a private library, for
2668 #define ARCHNAME "MSWin32-x86" /**/
2670 /* OLD_PTHREAD_CREATE_JOINABLE:
2671 * This symbol, if defined, indicates how to create pthread
2672 * in joinable (aka undetached) state. NOTE: not defined
2673 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2674 * (the new version of the constant).
2675 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2678 /*#define OLD_PTHREAD_CREATE_JOINABLE /**/
2680 /* HAS_PTHREAD_YIELD:
2681 * This symbol, if defined, indicates that the pthread_yield
2682 * routine is available to yield the execution of the current
2683 * thread. sched_yield is preferable to pthread_yield.
2686 * This symbol defines the way to yield the execution of
2687 * the current thread. Known ways are sched_yield,
2688 * pthread_yield, and pthread_yield with NULL.
2691 * This symbol, if defined, indicates that the sched_yield
2692 * routine is available to yield the execution of the current
2693 * thread. sched_yield is preferable to pthread_yield.
2695 /*#define HAS_PTHREAD_YIELD /**/
2696 #define SCHED_YIELD /**/
2697 /*#define HAS_SCHED_YIELD /**/
2700 * This symbol, if defined, indicates to the C program that it should
2701 * include <mach/cthreads.h>.
2703 /*#define I_MACH_CTHREADS /**/
2706 * This symbol, if defined, indicates to the C program that it should
2707 * include <pthread.h>.
2709 /*#define I_PTHREAD /**/
2712 * This symbol, if defined, indicates that Perl should be built to
2713 * use the interpreter-based threading implementation.
2716 * This symbol, if defined, indicates that Perl should be built to
2717 * use the 5.005-based threading implementation.
2719 /* OLD_PTHREADS_API:
2720 * This symbol, if defined, indicates that Perl should
2721 * be built to use the old draft POSIX threads API.
2723 /*#define USE_5005THREADS /**/
2724 /*#define USE_ITHREADS /**/
2725 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
2726 #define USE_THREADS /* until src is revised*/
2728 /*#define OLD_PTHREADS_API /**/
2731 * This symbol holds the type returned by time(). It can be long,
2732 * or time_t on BSD sites (in which case <sys/types.h> should be
2735 #define Time_t time_t /* Time type */
2738 * This symbol, if defined, indicates that the times() routine exists.
2739 * Note that this became obsolete on some systems (SUNOS), which now
2740 * use getrusage(). It may be necessary to include <sys/times.h>.
2742 #define HAS_TIMES /**/
2745 * This symbol holds the type used to declare file positions in libc.
2746 * It can be fpos_t, long, uint, etc... It may be necessary to include
2747 * <sys/types.h> to get any typedef'ed information.
2749 #define Fpos_t fpos_t /* File position type */
2752 * This symbol defines the format string used for printing a Gid_t.
2754 #define Gid_t_f "ld" /**/
2757 * This symbol holds the size of a Gid_t in bytes.
2759 #define Gid_t_size 4 /* GID size */
2762 * This symbol holds the return type of getgid() and the type of
2763 * argument to setrgid() and related functions. Typically,
2764 * it is the type of group ids in the kernel. It can be int, ushort,
2765 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2766 * any typedef'ed information.
2768 #define Gid_t gid_t /* Type for getgid(), etc... */
2771 * This symbol holds the type used to declare offsets in the kernel.
2772 * It can be int, long, off_t, etc... It may be necessary to include
2773 * <sys/types.h> to get any typedef'ed information.
2776 * This symbol holds the number of bytes used by the Off_t.
2779 * This symbol holds the number of bytes used by the Off_t.
2781 #define Off_t off_t /* <offset> type */
2782 #define LSEEKSIZE 4 /* <offset> size */
2783 #define Off_t_size 4 /* <offset> size */
2786 * This symbol holds the type used to declare file modes
2787 * for systems calls. It is usually mode_t, but may be
2788 * int or unsigned short. It may be necessary to include <sys/types.h>
2789 * to get any typedef'ed information.
2791 #define Mode_t mode_t /* file mode parameter for system calls */
2794 * This symbol holds the type used to declare process ids in the kernel.
2795 * It can be int, uint, pid_t, etc... It may be necessary to include
2796 * <sys/types.h> to get any typedef'ed information.
2798 #define Pid_t int /* PID type */
2801 * This symbol holds the type used to declare length parameters
2802 * for string functions. It is usually size_t, but may be
2803 * unsigned long, int, etc. It may be necessary to include
2804 * <sys/types.h> to get any typedef'ed information.
2806 #define Size_t size_t /* length paramater for string functions */
2809 * This symbol defines the format string used for printing a Uid_t.
2811 #define Uid_t_f "ld" /**/
2814 * This symbol holds the size of a Uid_t in bytes.
2816 #define Uid_t_size 4 /* UID size */
2819 * This symbol holds the type used to declare user ids in the kernel.
2820 * It can be int, ushort, uid_t, etc... It may be necessary to include
2821 * <sys/types.h> to get any typedef'ed information.
2823 #define Uid_t uid_t /* UID type */