1 /* This file was produced by running the config_h.SH script, which
2 * gets its values from uconfig.sh, which is generally produced by
5 * Feel free to modify any of this as the need arises. Note, however,
6 * that running config_h.SH again will wipe out any changes you've made.
7 * For a more permanent change edit uconfig.sh and rerun config_h.SH.
10 /* Package name : perl5
11 * Source directory : .
12 * Configuration time: Thu Jan 1 00:00:00 GMT 1970
13 * Configured by : root@localhost
14 * Target system : unknown
21 * This symbol holds the complete pathname to the sed program.
23 #define LOC_SED "" /**/
26 * This symbol, if defined, indicates that the alarm routine is
29 /*#define HAS_ALARM / **/
32 * This symbol, if defined, indicates that the cbrt() (cube root)
33 * function is available.
35 /*#define HAS_CBRT / **/
38 * This symbol, if defined, indicates that the chown routine is
41 /*#define HAS_CHOWN / **/
44 * This symbol, if defined, indicates that the chroot routine is
47 /*#define HAS_CHROOT / **/
50 * This symbol, if defined, indicates that the chsize routine is available
51 * to truncate files. You might need a -lx to get this routine.
53 /*#define HAS_CHSIZE / **/
56 * This symbol, if defined, indicates that the crypt routine is available
57 * to encrypt passwords and the like.
59 /*#define HAS_CRYPT / **/
62 * This symbol, if defined, indicates that the ctermid routine is
63 * available to generate filename for terminal.
65 /*#define HAS_CTERMID / **/
68 * This symbol, if defined, indicates that the cuserid routine is
69 * available to get character login names.
71 /*#define HAS_CUSERID / **/
74 * This symbol, if defined, indicates that the difftime routine is
77 /*#define HAS_DIFFTIME / **/
80 * This symbol, if defined, indicates that the dlerror routine is
81 * available to return a string describing the last error that
82 * occurred from a call to dlopen(), dlclose() or dlsym().
84 /*#define HAS_DLERROR / **/
87 * This symbol, if defined, indicates that the dup2 routine is
88 * available to duplicate file descriptors.
90 /*#define HAS_DUP2 / **/
93 * This symbol, if defined, indicates that the fchmod routine is available
94 * to change mode of opened files. If unavailable, use chmod().
96 /*#define HAS_FCHMOD / **/
99 * This symbol, if defined, indicates that the fchown routine is available
100 * to change ownership of opened files. If unavailable, use chown().
102 /*#define HAS_FCHOWN / **/
105 * This symbol, if defined, indicates to the C program that
106 * the fcntl() function exists.
108 /*#define HAS_FCNTL / **/
111 * This symbol, if defined, indicates that the fgetpos routine is
112 * available to get the file position indicator, similar to ftell().
114 /*#define HAS_FGETPOS / **/
117 * This symbol, if defined, indicates that the flock routine is
118 * available to do file locking.
120 /*#define HAS_FLOCK / **/
123 * This symbol, if defined, indicates that the fork routine is
126 #define HAS_FORK /**/
129 * This symbol, if defined, indicates that the fsetpos routine is
130 * available to set the file position indicator, similar to fseek().
132 /*#define HAS_FSETPOS / **/
135 * This symbol, if defined, indicates that the gettimeofday() system
136 * call is available for a sub-second accuracy clock. Usually, the file
137 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
138 * The type "Timeval" should be used to refer to "struct timeval".
140 /*#define HAS_GETTIMEOFDAY / **/
141 #ifdef HAS_GETTIMEOFDAY
142 #define Timeval struct timeval /* Structure used by gettimeofday() */
146 * This symbol, if defined, indicates that the getgroups() routine is
147 * available to get the list of process groups. If unavailable, multiple
148 * groups are probably not supported.
150 /*#define HAS_GETGROUPS / **/
153 * This symbol, if defined, indicates that the getlogin routine is
154 * available to get the login name.
156 /*#define HAS_GETLOGIN / **/
159 * This symbol, if defined, indicates to the C program that
160 * the getpgid(pid) function is available to get the
163 /*#define HAS_GETPGID / **/
166 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
167 * routine is available to get the current process group.
169 /*#define HAS_GETPGRP2 / **/
172 * This symbol, if defined, indicates that the getppid routine is
173 * available to get the parent process ID.
175 /*#define HAS_GETPPID / **/
178 * This symbol, if defined, indicates that the getpriority routine is
179 * available to get a process's priority.
181 /*#define HAS_GETPRIORITY / **/
184 * This symbol, if defined, indicates to the C program that the
185 * inet_aton() function is available to parse IP address "dotted-quad"
188 /*#define HAS_INET_ATON / **/
191 * This symbol, if defined, indicates that the killpg routine is available
192 * to kill process groups. If unavailable, you probably should use kill
193 * with a negative process number.
195 /*#define HAS_KILLPG / **/
198 * This symbol, if defined, indicates that the link routine is
199 * available to create hard links.
201 /*#define HAS_LINK / **/
204 * This symbol, if defined, indicates that the localeconv routine is
205 * available for numeric and monetary formatting conventions.
207 /*#define HAS_LOCALECONV / **/
210 * This symbol, if defined, indicates that the lockf routine is
211 * available to do file locking.
213 /*#define HAS_LOCKF / **/
216 * This symbol, if defined, indicates that the lstat routine is
217 * available to do file stats on symbolic links.
219 /*#define HAS_LSTAT / **/
222 * This symbol, if defined, indicates that the mblen routine is available
223 * to find the number of bytes in a multibye character.
225 /*#define HAS_MBLEN / **/
228 * This symbol, if defined, indicates that the mbstowcs routine is
229 * available to convert a multibyte string into a wide character string.
231 /*#define HAS_MBSTOWCS / **/
234 * This symbol, if defined, indicates that the mbtowc routine is available
235 * to convert a multibyte to a wide character.
237 /*#define HAS_MBTOWC / **/
240 * This symbol, if defined, indicates that the mkdir routine is available
241 * to create directories. Otherwise you should fork off a new process to
244 /*#define HAS_MKDIR / **/
247 * This symbol, if defined, indicates that the mkfifo routine is
248 * available to create FIFOs. Otherwise, mknod should be able to
249 * do it for you. However, if mkfifo is there, mknod might require
250 * super-user privileges which mkfifo will not.
252 /*#define HAS_MKFIFO / **/
255 * This symbol, if defined, indicates that the mktime routine is
258 /*#define HAS_MKTIME / **/
261 * This symbol, if defined, indicates that the entire msg*(2) library is
262 * supported (IPC mechanism based on message queues).
264 /*#define HAS_MSG / **/
267 * This symbol, if defined, indicates that the msync system call is
268 * available to synchronize a mapped file.
270 /*#define HAS_MSYNC / **/
273 * This symbol, if defined, indicates that the munmap system call is
274 * available to unmap a region, usually mapped by mmap().
276 /*#define HAS_MUNMAP / **/
279 * This symbol, if defined, indicates that the nice routine is
282 /*#define HAS_NICE / **/
285 * This symbol, if defined, indicates that pathconf() is available
286 * to determine file-system related limits and options associated
287 * with a given filename.
290 * This symbol, if defined, indicates that pathconf() is available
291 * to determine file-system related limits and options associated
292 * with a given open file descriptor.
294 /*#define HAS_PATHCONF / **/
295 /*#define HAS_FPATHCONF / **/
298 * This symbol, if defined, indicates that the pause routine is
299 * available to suspend a process until a signal is received.
301 /*#define HAS_PAUSE / **/
304 * This symbol, if defined, indicates that the pipe routine is
305 * available to create an inter-process channel.
307 /*#define HAS_PIPE / **/
310 * This symbol, if defined, indicates that the poll routine is
311 * available to poll active file descriptors. Please check I_POLL and
312 * I_SYS_POLL to know which header should be included as well.
314 /*#define HAS_POLL / **/
317 * This symbol, if defined, indicates that the readdir routine is
318 * available to read directory entries. You may have to include
319 * <dirent.h>. See I_DIRENT.
321 #define HAS_READDIR /**/
324 * This symbol, if defined, indicates that the seekdir routine is
325 * available. You may have to include <dirent.h>. See I_DIRENT.
327 /*#define HAS_SEEKDIR / **/
330 * This symbol, if defined, indicates that the telldir routine is
331 * available. You may have to include <dirent.h>. See I_DIRENT.
333 /*#define HAS_TELLDIR / **/
336 * This symbol, if defined, indicates that the rewinddir routine is
337 * available. You may have to include <dirent.h>. See I_DIRENT.
339 /*#define HAS_REWINDDIR / **/
342 * This symbol, if defined, indicates that the readlink routine is
343 * available to read the value of a symbolic link.
345 /*#define HAS_READLINK / **/
348 * This symbol, if defined, indicates that the regcomp() routine is
349 * available to do some regular patern matching (usually on POSIX.2
350 * conforming systems).
352 #define HAS_REGCOMP /* POSIX.2 */
355 * This symbol, if defined, indicates that the rename routine is available
356 * to rename files. Otherwise you should do the unlink(), link(), unlink()
359 #define HAS_RENAME /**/
362 * This symbol, if defined, indicates that the rmdir routine is
363 * available to remove directories. Otherwise you should fork off a
364 * new process to exec /bin/rmdir.
366 /*#define HAS_RMDIR / **/
369 * This symbol, if defined, indicates that the select routine is
370 * available to select active file descriptors. If the timeout field
371 * is used, <sys/time.h> may need to be included.
373 /*#define HAS_SELECT / **/
376 * This symbol, if defined, indicates that the entire sem*(2) library is
379 /*#define HAS_SEM / **/
382 * This symbol, if defined, indicates that the setegid routine is available
383 * to change the effective gid of the current program.
385 /*#define HAS_SETEGID / **/
388 * This symbol, if defined, indicates that the seteuid routine is available
389 * to change the effective uid of the current program.
391 /*#define HAS_SETEUID / **/
394 * This symbol, if defined, indicates that the setgroups() routine is
395 * available to set the list of process groups. If unavailable, multiple
396 * groups are probably not supported.
398 /*#define HAS_SETGROUPS / **/
401 * This symbol, if defined, indicates that the setlinebuf routine is
402 * available to change stderr or stdout from block-buffered or unbuffered
403 * to a line-buffered mode.
405 /*#define HAS_SETLINEBUF / **/
408 * This symbol, if defined, indicates that the setpgid(pid, gpid)
409 * routine is available to set process group ID.
411 /*#define HAS_SETPGID / **/
414 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
415 * routine is available to set the current process group.
417 /*#define HAS_SETPGRP2 / **/
420 * This symbol, if defined, indicates that the setpriority routine is
421 * available to set a process's priority.
423 /*#define HAS_SETPRIORITY / **/
426 * This symbol, if defined, indicates that the setregid routine is
427 * available to change the real and effective gid of the current
431 * This symbol, if defined, indicates that the setresgid routine is
432 * available to change the real, effective and saved gid of the current
435 /*#define HAS_SETREGID / **/
436 /*#define HAS_SETRESGID / **/
439 * This symbol, if defined, indicates that the setreuid routine is
440 * available to change the real and effective uid of the current
444 * This symbol, if defined, indicates that the setresuid routine is
445 * available to change the real, effective and saved uid of the current
448 /*#define HAS_SETREUID / **/
449 /*#define HAS_SETRESUID / **/
452 * This symbol, if defined, indicates that the setrgid routine is available
453 * to change the real gid of the current program.
455 /*#define HAS_SETRGID / **/
458 * This symbol, if defined, indicates that the setruid routine is available
459 * to change the real uid of the current program.
461 /*#define HAS_SETRUID / **/
464 * This symbol, if defined, indicates that the setsid routine is
465 * available to set the process group ID.
467 /*#define HAS_SETSID / **/
470 * This symbol, if defined, indicates that the stat routine is
471 * available to get file status.
473 #define HAS_STAT /**/
476 * This symbol, if defined, indicates that the strcoll routine is
477 * available to compare strings using collating information.
479 /*#define HAS_STRCOLL / **/
482 * This symbol, if defined, indicates that the strtod routine is
483 * available to provide better numeric string conversion than atof().
485 /*#define HAS_STRTOD / **/
488 * This symbol, if defined, indicates that the strtol routine is available
489 * to provide better numeric string conversion than atoi() and friends.
491 #define HAS_STRTOL /**/
494 * This symbol, if defined, indicates that the strxfrm() routine is
495 * available to transform strings.
497 /*#define HAS_STRXFRM / **/
500 * This symbol, if defined, indicates that the symlink routine is available
501 * to create symbolic links.
503 /*#define HAS_SYMLINK / **/
506 * This symbol, if defined, indicates that the syscall routine is
507 * available to call arbitrary system calls. If undefined, that's tough.
509 /*#define HAS_SYSCALL / **/
512 * This symbol, if defined, indicates that sysconf() is available
513 * to determine system related limits and options.
515 /*#define HAS_SYSCONF / **/
518 * This symbol, if defined, indicates that the system routine is
519 * available to issue a shell command.
521 /*#define HAS_SYSTEM / **/
524 * This symbol, if defined, indicates that the tcgetpgrp routine is
525 * available to get foreground process group ID.
527 /*#define HAS_TCGETPGRP / **/
530 * This symbol, if defined, indicates that the tcsetpgrp routine is
531 * available to set foreground process group ID.
533 /*#define HAS_TCSETPGRP / **/
536 * This symbol, if defined, indicates that the truncate routine is
537 * available to truncate files.
539 /*#define HAS_TRUNCATE / **/
542 * This symbol, if defined, indicates that the tzname[] array is
543 * available to access timezone names.
545 /*#define HAS_TZNAME / **/
548 * This symbol, if defined, indicates that the umask routine is
549 * available to set and get the value of the file creation mask.
551 /*#define HAS_UMASK / **/
554 * This symbol, if defined, indicates that the usleep routine is
555 * available to let the process sleep on a sub-second accuracy.
557 /*#define HAS_USLEEP / **/
560 * This symbol, if defined, indicates that wait4() exists.
562 /*#define HAS_WAIT4 / **/
565 * This symbol, if defined, indicates that the waitpid routine is
566 * available to wait for child process.
568 /*#define HAS_WAITPID / **/
571 * This symbol, if defined, indicates that the wcstombs routine is
572 * available to convert wide character strings to multibyte strings.
574 /*#define HAS_WCSTOMBS / **/
577 * This symbol, if defined, indicates that the wctomb routine is available
578 * to convert a wide character to a multibyte.
580 /*#define HAS_WCTOMB / **/
583 * This symbol holds the type used for the second argument to
584 * getgroups() and setgroups(). Usually, this is the same as
585 * gidtype (gid_t) , but sometimes it isn't.
586 * It can be int, ushort, gid_t, etc...
587 * It may be necessary to include <sys/types.h> to get any
588 * typedef'ed information. This is only required if you have
589 * getgroups() or setgroups()..
591 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
592 #define Groups_t int /* Type for 2nd arg to [sg]etgroups() */
596 * This symbol, if defined, indicates to the C program that it should
597 * include <arpa/inet.h> to get inet_addr and friends declarations.
599 /*#define I_ARPA_INET / **/
602 * This symbol, if defined, indicates that <dbm.h> exists and should
606 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
607 * should be included.
609 /*#define I_DBM / **/
610 /*#define I_RPCSVC_DBM / **/
613 * This symbol, if defined, indicates that <dlfcn.h> exists and should
616 /*#define I_DLFCN / **/
619 * This manifest constant tells the C program to include <fcntl.h>.
621 /*#define I_FCNTL / **/
624 * This symbol, if defined, indicates that <gdbm.h> exists and should
627 /*#define I_GDBM / **/
630 * This symbol, if defined, indicates to the C program that it should
631 * include <locale.h>.
633 /*#define I_LOCALE / **/
636 * This symbol, if defined, indicates to the C program that it should
637 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
639 /*#define I_NETINET_IN / **/
642 * This symbol, if defined, indicates to the C program that it should
643 * include <sys/dir.h>.
645 /*#define I_SYS_DIR / **/
648 * This symbol, if defined, indicates to the C program that it should
649 * include <sys/file.h> to get definition of R_OK and friends.
651 /*#define I_SYS_FILE / **/
654 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
655 * be included. Otherwise, include <sgtty.h> or <termio.h>.
658 * This symbol, if defined, indicates the <sys/sockio.h> should be included
659 * to get socket ioctl options, like SIOCATMARK.
661 /*#define I_SYS_IOCTL / **/
662 /*#define I_SYS_SOCKIO / **/
665 * This symbol, if defined, indicates to the C program that it should
666 * include <sys/ndir.h>.
668 /*#define I_SYS_NDIR / **/
671 * This symbol, if defined, indicates to the C program that it should
672 * include <sys/param.h>.
674 /*#define I_SYS_PARAM / **/
677 * This symbol, if defined, indicates that the program may include
678 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
679 * to only include <poll.h>.
681 /*#define I_SYS_POLL / **/
684 * This symbol, if defined, indicates to the C program that it should
685 * include <sys/resource.h>.
687 /*#define I_SYS_RESOURCE / **/
690 * This symbol, if defined, indicates to the C program that it should
691 * include <sys/select.h> in order to get definition of struct timeval.
693 /*#define I_SYS_SELECT / **/
696 * This symbol, if defined, indicates to the C program that it should
697 * include <sys/stat.h>.
699 #define I_SYS_STAT /**/
702 * This symbol, if defined, indicates to the C program that it should
703 * include <sys/times.h>.
705 /*#define I_SYS_TIMES / **/
708 * This symbol, if defined, indicates to the C program that it should
709 * include <sys/types.h>.
711 /*#define I_SYS_TYPES / **/
714 * This symbol, if defined, indicates to the C program that it should
715 * include <sys/un.h> to get UNIX domain socket definitions.
717 /*#define I_SYS_UN / **/
720 * This symbol, if defined, indicates to the C program that it should
721 * include <sys/wait.h>.
723 /*#define I_SYS_WAIT / **/
726 * This symbol, if defined, indicates to the C program that it should
727 * include <unistd.h>.
729 /*#define I_UNISTD / **/
732 * This symbol, if defined, indicates to the C program that it should
735 /*#define I_UTIME / **/
738 * This symbol, if defined, indicates to the C program that it should
741 /*#define I_VFORK / **/
744 * This symbol is defined to be the type of char used in stdio.h.
745 * It has the values "unsigned char" or "char".
747 #define STDCHAR char /**/
750 * This symbol contains the value of sizeof(int) so that the C
751 * preprocessor can make decisions based on it.
754 * This symbol contains the value of sizeof(long) so that the C
755 * preprocessor can make decisions based on it.
758 * This symbol contains the value of sizeof(short) so that the C
759 * preprocessor can make decisions based on it.
761 #define INTSIZE 4 /**/
762 #define LONGSIZE 4 /**/
763 #define SHORTSIZE 2 /**/
766 * This symbol, if defined, signifies that the build
767 * process will produce some binary files that are going to be
768 * used in a cross-platform environment. This is the case for
769 * example with the NeXT "fat" binaries that contain executables
772 /*#define MULTIARCH / **/
775 * This symbol, if defined, tells that there's a 64-bit integer type,
776 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
777 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
778 * or QUAD_IS___INT64.
780 /*#define HAS_QUAD / **/
782 # define Quad_t int64_t /**/
783 # define Uquad_t uint64_t /**/
784 # define QUADKIND 4 /**/
785 # define QUAD_IS_INT 1
786 # define QUAD_IS_LONG 2
787 # define QUAD_IS_LONG_LONG 3
788 # define QUAD_IS_INT64_T 4
789 # define QUAD_IS___INT64 5
793 * This symbol, if defined, indicates that the accessx routine is
794 * available to do extended access checks.
796 /*#define HAS_ACCESSX / **/
799 * This symbol, if defined, indicates that the eaccess routine is
800 * available to do extended access checks.
802 /*#define HAS_EACCESS / **/
805 * This symbol, if defined, indicates to the C program that it should
806 * include <sys/access.h>.
808 /*#define I_SYS_ACCESS / **/
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/security.h>.
814 /*#define I_SYS_SECURITY / **/
817 * This symbol contains the number of bytes required to align a
818 * double, or a long double when applicable. Usual values are 2,
819 * 4 and 8. The default is eight, for safety. For cross-compiling
820 * or multiarch support, Configure will set a minimum of 8.
822 #define MEM_ALIGNBYTES 4
825 * This symbol holds the hexadecimal constant defined in byteorder,
826 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
827 * If the compiler supports cross-compiling or multiple-architecture
828 * binaries, use compiler-defined macros to
829 * determine the byte order.
831 #if defined(MULTIARCH)
832 # ifdef __LITTLE_ENDIAN__
834 # define BYTEORDER 0x1234
837 # define BYTEORDER 0x12345678
841 # ifdef __BIG_ENDIAN__
843 # define BYTEORDER 0x4321
846 # define BYTEORDER 0x87654321
852 #define BYTEORDER 0x1234 /* large digits for MSB */
856 * This symbol contains the size of a char, so that the C preprocessor
857 * can make decisions based on it.
859 #define CHARBITS 8 /**/
862 * This symbol is defined if the C compiler can cast negative
863 * or large floating point numbers to 32-bit ints.
865 /*#define CASTI32 / **/
868 * This symbol is defined if the C compiler can cast negative
869 * numbers to unsigned longs, ints and shorts.
872 * This symbol contains flags that say what difficulties the compiler
873 * has casting odd floating values to unsigned long:
875 * 1 = couldn't cast < 0
876 * 2 = couldn't cast >= 0x80000000
877 * 4 = couldn't cast in argument expression list
879 /*#define CASTNEGFLOAT / **/
880 #define CASTFLAGS 0 /**/
883 * This symbol, if defined, indicates that the closedir() routine
884 * does not return a value.
886 /*#define VOID_CLOSEDIR / **/
889 * This symbol, when defined, indicates presence of the fd_set typedef
892 /*#define HAS_FD_SET / **/
895 * This preprocessor macro is defined to convert a floating point
896 * number to a string without a trailing decimal point. This
897 * emulates the behavior of sprintf("%g"), but is sometimes much more
898 * efficient. If gconvert() is not available, but gcvt() drops the
899 * trailing decimal point, then gcvt() is used. If all else fails,
900 * a macro using sprintf("%g") is used. Arguments for the Gconvert
901 * macro are: value, number of digits, whether trailing zeros should
902 * be retained, and the output buffer.
903 * The usual values are:
904 * d_Gconvert='gconvert((x),(n),(t),(b))'
905 * d_Gconvert='gcvt((x),(n),(b))'
906 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
907 * The last two assume trailing zeros should not be kept.
909 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
912 * This symbol, if defined, indicates that the getpagesize system call
913 * is available to get system page size, which is the granularity of
914 * many memory management calls.
916 /*#define HAS_GETPAGESIZE / **/
919 * This symbol, if defined, indicates to the C program that
920 * the GNU C library is being used. A better check is to use
921 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
923 /*#define HAS_GNULIBC / **/
924 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
929 * This manifest constant lets the C program know that isascii
932 /*#define HAS_ISASCII / **/
935 * This symbol, if defined, indicates that the lchown routine is
936 * available to operate on a symbolic link (instead of following the
939 /*#define HAS_LCHOWN / **/
942 * This manifest constant lets the C program know that the three
943 * argument form of open(2) is available.
945 /*#define HAS_OPEN3 / **/
948 * This symbol, if defined, indicates that Vr4's sigaction() routine
951 /*#define HAS_SIGACTION / **/
953 /* HAS_SIGINFO_SI_ERRNO:
954 * This symbol, if defined, indicates that siginfo_t has the
957 /* HAS_SIGINFO_SI_PID:
958 * This symbol, if defined, indicates that siginfo_t has the
961 /* HAS_SIGINFO_SI_UID:
962 * This symbol, if defined, indicates that siginfo_t has the
965 /* HAS_SIGINFO_SI_ADDR:
966 * This symbol, if defined, indicates that siginfo_t has the
969 /* HAS_SIGINFO_SI_STATUS:
970 * This symbol, if defined, indicates that siginfo_t has the
973 /* HAS_SIGINFO_SI_BAND:
974 * This symbol, if defined, indicates that siginfo_t has the
977 /* HAS_SIGINFO_SI_VALUE:
978 * This symbol, if defined, indicates that siginfo_t has the
981 /*#define HAS_SIGINFO_SI_ERRNO / **/
982 /*#define HAS_SIGINFO_SI_PID / **/
983 /*#define HAS_SIGINFO_SI_UID / **/
984 /*#define HAS_SIGINFO_SI_ADDR / **/
985 /*#define HAS_SIGINFO_SI_STATUS / **/
986 /*#define HAS_SIGINFO_SI_BAND / **/
987 /*#define HAS_SIGINFO_SI_VALUE / **/
990 * This variable indicates to the C program that the sigsetjmp()
991 * routine is available to save the calling process's registers
992 * and stack environment for later use by siglongjmp(), and
993 * to optionally save the process's signal mask. See
994 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
997 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1000 * This macro is used in the same way as sigsetjmp(), but will invoke
1001 * traditional setjmp() if sigsetjmp isn't available.
1002 * See HAS_SIGSETJMP.
1005 * This macro is used in the same way as siglongjmp(), but will invoke
1006 * traditional longjmp() if siglongjmp isn't available.
1007 * See HAS_SIGSETJMP.
1009 /*#define HAS_SIGSETJMP / **/
1010 #ifdef HAS_SIGSETJMP
1011 #define Sigjmp_buf sigjmp_buf
1012 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1013 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1015 #define Sigjmp_buf jmp_buf
1016 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1017 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1020 /* HAS_STATIC_INLINE:
1021 * This symbol, if defined, indicates that the C compiler supports
1022 * C99-style static inline. That is, the function can't be called
1023 * from another translation unit.
1025 /* PERL_STATIC_INLINE:
1026 * This symbol gives the best-guess incantation to use for static
1027 * inline functions. If HAS_STATIC_INLINE is defined, this will
1028 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
1029 * this will give a plain 'static'. It will always be defined
1030 * to something that gives static linkage.
1031 * Possibilities include
1032 * static inline (c99)
1033 * static __inline__ (gcc -ansi)
1034 * static __inline (MSVC)
1035 * static _inline (older MSVC)
1036 * static (c89 compilers)
1038 /*#define HAS_STATIC_INLINE / **/
1039 #define PERL_STATIC_INLINE static /**/
1042 * This symbol is defined if the _ptr and _cnt fields (or similar)
1043 * of the stdio FILE structure can be used to access the stdio buffer
1044 * for a file handle. If this is defined, then the FILE_ptr(fp)
1045 * and FILE_cnt(fp) macros will also be defined and should be used
1046 * to access these fields.
1049 * This macro is used to access the _ptr field (or equivalent) of the
1050 * FILE structure pointed to by its argument. This macro will always be
1051 * defined if USE_STDIO_PTR is defined.
1053 /* STDIO_PTR_LVALUE:
1054 * This symbol is defined if the FILE_ptr macro can be used as an
1058 * This macro is used to access the _cnt field (or equivalent) of the
1059 * FILE structure pointed to by its argument. This macro will always be
1060 * defined if USE_STDIO_PTR is defined.
1062 /* STDIO_CNT_LVALUE:
1063 * This symbol is defined if the FILE_cnt macro can be used as an
1066 /* STDIO_PTR_LVAL_SETS_CNT:
1067 * This symbol is defined if using the FILE_ptr macro as an lvalue
1068 * to increase the pointer by n has the side effect of decreasing the
1069 * value of File_cnt(fp) by n.
1071 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
1072 * This symbol is defined if using the FILE_ptr macro as an lvalue
1073 * to increase the pointer by n leaves File_cnt(fp) unchanged.
1075 /*#define USE_STDIO_PTR / **/
1076 #ifdef USE_STDIO_PTR
1077 #define FILE_ptr(fp) ((fp)->_IO_read_ptr)
1078 /*#define STDIO_PTR_LVALUE / **/
1079 #define FILE_cnt(fp) ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
1080 /*#define STDIO_CNT_LVALUE / **/
1081 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
1082 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT / **/
1086 * This symbol is defined if the _base field (or similar) of the
1087 * stdio FILE structure can be used to access the stdio buffer for
1088 * a file handle. If this is defined, then the FILE_base(fp) macro
1089 * will also be defined and should be used to access this field.
1090 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1091 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1092 * will never be defined unless USE_STDIO_PTR is.
1095 * This macro is used to access the _base field (or equivalent) of the
1096 * FILE structure pointed to by its argument. This macro will always be
1097 * defined if USE_STDIO_BASE is defined.
1100 * This macro is used to determine the number of bytes in the I/O
1101 * buffer pointed to by _base field (or equivalent) of the FILE
1102 * structure pointed to its argument. This macro will always be defined
1103 * if USE_STDIO_BASE is defined.
1105 /*#define USE_STDIO_BASE / **/
1106 #ifdef USE_STDIO_BASE
1107 #define FILE_base(fp) ((fp)->_IO_read_base)
1108 #define FILE_bufsiz(fp) ((fp)->_IO_read_end - (fp)->_IO_read_base)
1112 * This symbol contains the size of a double, so that the C preprocessor
1113 * can make decisions based on it.
1115 #define DOUBLESIZE 8 /**/
1118 * This symbol is always defined, and indicates to the C program that
1119 * it should include <time.h>.
1122 * This symbol, if defined, indicates to the C program that it should
1123 * include <sys/time.h>.
1125 /* I_SYS_TIME_KERNEL:
1126 * This symbol, if defined, indicates to the C program that it should
1127 * include <sys/time.h> with KERNEL defined.
1130 * This symbol, if defined, indicates to the C program that
1131 * the struct tm has a tm_zone field.
1133 /* HAS_TM_TM_GMTOFF:
1134 * This symbol, if defined, indicates to the C program that
1135 * the struct tm has a tm_gmtoff field.
1138 /*#define I_SYS_TIME / **/
1139 /*#define I_SYS_TIME_KERNEL / **/
1140 /*#define HAS_TM_TM_ZONE / **/
1141 /*#define HAS_TM_TM_GMTOFF / **/
1144 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1145 * non-blocking I/O for the file descriptor. Note that there is no way
1146 * back, i.e. you cannot turn it blocking again this way. If you wish to
1147 * alternatively switch between blocking and non-blocking, use the
1148 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1151 * This symbol holds the errno error code set by read() when no data was
1152 * present on the non-blocking file descriptor.
1155 * This symbol holds the return code from read() when no data is present
1156 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1157 * not defined, then you can't distinguish between no data and EOF by
1158 * issuing a read(). You'll have to find another way to tell for sure!
1161 * This symbol, if defined, indicates to the C program that a read() on
1162 * a non-blocking file descriptor will return 0 on EOF, and not the value
1163 * held in RD_NODATA (-1 usually, in that case!).
1165 #define VAL_O_NONBLOCK O_NONBLOCK
1166 #define VAL_EAGAIN EAGAIN
1167 #define RD_NODATA -1
1171 * This symbol contains the size of a pointer, so that the C preprocessor
1172 * can make decisions based on it. It will be sizeof(void *) if
1173 * the compiler supports (void *); otherwise it will be
1176 #define PTRSIZE 4 /**/
1179 * This macro is to be used to generate uniformly distributed
1180 * random numbers over the range [0., 1.[. You may have to supply
1181 * an 'extern double drand48();' in your program since SunOS 4.1.3
1182 * doesn't provide you with anything relevant in its headers.
1183 * See HAS_DRAND48_PROTO.
1186 * This symbol defines the type of the argument of the
1187 * random seed function.
1190 * This symbol defines the macro to be used in seeding the
1191 * random number generator (see Drand01).
1194 * This symbol indicates how many bits are produced by the
1195 * function used to generate normalized random numbers.
1196 * Values include 15, 16, 31, and 48.
1198 #define Drand01() Perl_drand48() /**/
1199 #define Rand_seed_t U32 /**/
1200 #define seedDrand01(x) Perl_drand48_init((Rand_seed_t)x) /**/
1201 #define RANDBITS 48 /**/
1204 * This symbol holds the type used by functions that return
1205 * a count of bytes or an error condition. It must be a signed type.
1206 * It is usually ssize_t, but may be long or int, etc.
1207 * It may be necessary to include <sys/types.h> or <unistd.h>
1208 * to get any typedef'ed information.
1209 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1211 #define SSize_t int /* signed count of bytes */
1214 * This symbol, if defined, indicates that this system uses
1217 /*#define EBCDIC / **/
1220 * This variable, if defined, holds the name of the directory in
1221 * which the user wants to put architecture-dependent public
1222 * library files for perl5. It is most often a local directory
1223 * such as /usr/local/lib. Programs using this variable must be
1224 * prepared to deal with filename expansion. If ARCHLIB is the
1225 * same as PRIVLIB, it is not defined, since presumably the
1226 * program already searches PRIVLIB.
1229 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1230 * in programs that are not prepared to deal with ~ expansion at run-time.
1232 /*#define ARCHLIB "/usr/local/lib/perl5/5.29/unknown" / **/
1233 /*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.29/unknown" / **/
1236 * This symbol holds the path of the bin directory where the package will
1237 * be installed. Program must be prepared to deal with ~name substitution.
1240 * This symbol is the filename expanded version of the BIN symbol, for
1241 * programs that do not want to deal with that at run-time.
1243 /* PERL_RELOCATABLE_INC:
1244 * This symbol, if defined, indicates that we'd like to relocate entries
1245 * in @INC at run time based on the location of the perl binary.
1247 #define BIN "/usr/local/bin" /**/
1248 #define BIN_EXP "/usr/local/bin" /**/
1249 #define PERL_RELOCATABLE_INC "undef" /**/
1251 /* PERL_INC_VERSION_LIST:
1252 * This variable specifies the list of subdirectories in over
1253 * which perl.c:incpush() and lib/lib.pm will automatically
1254 * search when adding directories to @INC, in a format suitable
1255 * for a C initialization string. See the inc_version_list entry
1256 * in Porting/Glossary for more details.
1258 /*#define PERL_INC_VERSION_LIST NULL / **/
1260 /* INSTALL_USR_BIN_PERL:
1261 * This symbol, if defined, indicates that Perl is to be installed
1262 * also as /usr/bin/perl.
1264 /*#define INSTALL_USR_BIN_PERL / **/
1266 /* PERL_OTHERLIBDIRS:
1267 * This variable contains a colon-separated set of paths for the perl
1268 * binary to search for additional library files or modules.
1269 * These directories will be tacked to the end of @INC.
1270 * Perl will automatically search below each path for version-
1271 * and architecture-specific directories. See PERL_INC_VERSION_LIST
1274 /*#define PERL_OTHERLIBDIRS " " / **/
1277 * This symbol contains the name of the private library for this package.
1278 * The library is private in the sense that it needn't be in anyone's
1279 * execution path, but it should be accessible by the world. The program
1280 * should be prepared to do ~ expansion.
1283 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1284 * in programs that are not prepared to deal with ~ expansion at run-time.
1286 #define PRIVLIB "/usr/local/lib/perl5/5.29" /**/
1287 #define PRIVLIB_EXP "/usr/local/lib/perl5/5.29" /**/
1290 * This symbol contains the name of the private library for this package.
1291 * The library is private in the sense that it needn't be in anyone's
1292 * execution path, but it should be accessible by the world. The program
1293 * should be prepared to do ~ expansion.
1294 * The standard distribution will put nothing in this directory.
1295 * After perl has been installed, users may install their own local
1296 * architecture-dependent modules in this directory with
1297 * MakeMaker Makefile.PL
1298 * or equivalent. See INSTALL for details.
1301 * This symbol contains the ~name expanded version of SITEARCH, to be used
1302 * in programs that are not prepared to deal with ~ expansion at run-time.
1304 /*#define SITEARCH "/usr/local/lib/perl5/5.29/unknown" / **/
1305 /*#define SITEARCH_EXP "/usr/local/lib/perl5/5.29/unknown" / **/
1308 * This symbol contains the name of the private library for this package.
1309 * The library is private in the sense that it needn't be in anyone's
1310 * execution path, but it should be accessible by the world. The program
1311 * should be prepared to do ~ expansion.
1312 * The standard distribution will put nothing in this directory.
1313 * After perl has been installed, users may install their own local
1314 * architecture-independent modules in this directory with
1315 * MakeMaker Makefile.PL
1316 * or equivalent. See INSTALL for details.
1319 * This symbol contains the ~name expanded version of SITELIB, to be used
1320 * in programs that are not prepared to deal with ~ expansion at run-time.
1323 * This define is SITELIB_EXP with any trailing version-specific component
1324 * removed. The elements in inc_version_list (inc_version_list.U) can
1325 * be tacked onto this variable to generate a list of directories to search.
1327 #define SITELIB "/usr/local/lib/perl5/5.29" /**/
1328 #define SITELIB_EXP "/usr/local/lib/perl5/5.29" /**/
1329 #define SITELIB_STEM "/usr/local/lib/perl5" /**/
1332 * If defined, this symbol contains the name of a private library.
1333 * The library is private in the sense that it needn't be in anyone's
1334 * execution path, but it should be accessible by the world.
1335 * It may have a ~ on the front.
1336 * The standard distribution will put nothing in this directory.
1337 * Vendors who distribute perl may wish to place their own
1338 * architecture-dependent modules and extensions in this directory with
1339 * MakeMaker Makefile.PL INSTALLDIRS=vendor
1340 * or equivalent. See INSTALL for details.
1342 /* PERL_VENDORARCH_EXP:
1343 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
1344 * in programs that are not prepared to deal with ~ expansion at run-time.
1346 /*#define PERL_VENDORARCH "" / **/
1347 /*#define PERL_VENDORARCH_EXP "" / **/
1349 /* PERL_VENDORLIB_EXP:
1350 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1351 * in programs that are not prepared to deal with ~ expansion at run-time.
1353 /* PERL_VENDORLIB_STEM:
1354 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
1355 * removed. The elements in inc_version_list (inc_version_list.U) can
1356 * be tacked onto this variable to generate a list of directories to search.
1358 /*#define PERL_VENDORLIB_EXP "" / **/
1359 /*#define PERL_VENDORLIB_STEM "" / **/
1362 * This symbol contains the name of the operating system, as determined
1363 * by Configure. You shouldn't rely on it too much; the specific
1364 * feature tests from Configure are generally more reliable.
1367 * This symbol contains the version of the operating system, as determined
1368 * by Configure. You shouldn't rely on it too much; the specific
1369 * feature tests from Configure are generally more reliable.
1371 #define OSNAME "unknown" /**/
1372 #define OSVERS "unknown" /**/
1375 * This macro concatenates 2 tokens together.
1378 * This macro surrounds its token with double quotes.
1381 #define CAT2(a,b) a/**/b
1382 #define STRINGIFY(a) "a"
1385 #define PeRl_CaTiFy(a, b) a ## b
1386 #define PeRl_StGiFy(a) #a
1387 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1388 #define StGiFy(a) PeRl_StGiFy(a)
1389 #define STRINGIFY(a) PeRl_StGiFy(a)
1391 #if 42 != 1 && 42 != 42
1392 #include "Bletch: How does this C preprocessor concatenate tokens?"
1396 * This symbol contains the first part of the string which will invoke
1397 * the C preprocessor on the standard input and produce to standard
1398 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1399 * call a wrapper. See CPPRUN.
1402 * This symbol contains the second part of the string which will invoke
1403 * the C preprocessor on the standard input and produce to standard
1404 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1405 * to specify standard input, otherwise the value is "".
1408 * This symbol contains the string which will invoke a C preprocessor on
1409 * the standard input and produce to standard output. It needs to end
1410 * with CPPLAST, after all other preprocessor flags have been specified.
1411 * The main difference with CPPSTDIN is that this program will never be a
1412 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1413 * available directly to the user. Note that it may well be different from
1414 * the preprocessor used to compile the C program.
1417 * This symbol is intended to be used along with CPPRUN in the same manner
1418 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1420 #define CPPSTDIN "cc -E"
1421 #define CPPMINUS "-"
1422 #define CPPRUN "cc -E"
1426 * This manifest constant lets the C program know that the access()
1427 * system call is available to check for accessibility using real UID/GID.
1428 * (always present on UNIX.)
1430 /*#define HAS_ACCESS / **/
1432 /* HASATTRIBUTE_FORMAT:
1433 * Can we handle GCC attribute for checking printf-style formats
1435 /* PRINTF_FORMAT_NULL_OK:
1436 * Allows __printf__ format to be null when checking printf-style
1438 /* HASATTRIBUTE_MALLOC:
1439 * Can we handle GCC attribute for malloc-style functions.
1441 /* HASATTRIBUTE_NONNULL:
1442 * Can we handle GCC attribute for nonnull function parms.
1444 /* HASATTRIBUTE_NORETURN:
1445 * Can we handle GCC attribute for functions that do not return
1447 /* HASATTRIBUTE_PURE:
1448 * Can we handle GCC attribute for pure functions
1450 /* HASATTRIBUTE_UNUSED:
1451 * Can we handle GCC attribute for unused variables and arguments
1453 /* HASATTRIBUTE_DEPRECATED:
1454 * Can we handle GCC attribute for marking deprecated APIs
1456 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1457 * Can we handle GCC attribute for warning on unused results
1459 /*#define HASATTRIBUTE_DEPRECATED / **/
1460 /*#define HASATTRIBUTE_FORMAT / **/
1461 /*#define PRINTF_FORMAT_NULL_OK / **/
1462 /*#define HASATTRIBUTE_NORETURN / **/
1463 /*#define HASATTRIBUTE_MALLOC / **/
1464 /*#define HASATTRIBUTE_NONNULL / **/
1465 /*#define HASATTRIBUTE_PURE / **/
1466 /*#define HASATTRIBUTE_UNUSED / **/
1467 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1470 * This symbol, if defined, indicates that the backtrace() routine is
1471 * available to get a stack trace. The <execinfo.h> header must be
1472 * included to use this routine.
1474 /*#define HAS_BACKTRACE / **/
1477 * This symbol, if defined, indicates that the C-shell exists.
1480 * This symbol, if defined, contains the full pathname of csh.
1482 /*#define HAS_CSH / **/
1488 * This symbol, if defined, indicates that the dladdr() routine is
1489 * available to query dynamic linker information for an address.
1490 * The <dlfcn.h> header must be included to use this routine.
1492 /*#define HAS_DLADDR / **/
1494 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1495 * This symbol, if defined, indicates that the bug that prevents
1496 * setuid scripts from being secure is not present in this kernel.
1499 * This symbol, if defined, indicates that the C program should
1500 * check the script that it is executing for setuid/setgid bits, and
1501 * attempt to emulate setuid/setgid on systems that have disabled
1502 * setuid #! scripts because the kernel can't do it securely.
1503 * It is up to the package designer to make sure that this emulation
1504 * is done securely. Among other things, it should do an fstat on
1505 * the script it just opened to make sure it really is a setuid/setgid
1506 * script, it should make sure the arguments passed correspond exactly
1507 * to the argument on the #! line, and it should not trust any
1508 * subprocesses to which it must pass the filename rather than the
1509 * file descriptor of the script to be executed.
1511 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1512 /*#define DOSUID / **/
1515 * This symbol, if defined, indicates that the getgrent routine is
1516 * available for finalizing sequential access of the group database.
1518 /*#define HAS_ENDGRENT / **/
1521 * This symbol, if defined, indicates that the endhostent() routine is
1522 * available to close whatever was being used for host queries.
1524 /*#define HAS_ENDHOSTENT / **/
1527 * This symbol, if defined, indicates that the endnetent() routine is
1528 * available to close whatever was being used for network queries.
1530 /*#define HAS_ENDNETENT / **/
1533 * This symbol, if defined, indicates that the endprotoent() routine is
1534 * available to close whatever was being used for protocol queries.
1536 /*#define HAS_ENDPROTOENT / **/
1539 * This symbol, if defined, indicates that the getgrent routine is
1540 * available for finalizing sequential access of the passwd database.
1542 /*#define HAS_ENDPWENT / **/
1545 * This symbol, if defined, indicates that the endservent() routine is
1546 * available to close whatever was being used for service queries.
1548 /*#define HAS_ENDSERVENT / **/
1551 * This symbol, if defined, indicates that the system supports filenames
1552 * longer than 14 characters.
1554 /*#define FLEXFILENAMES / **/
1557 * This symbol, if defined, indicates that the getgrent routine is
1558 * available for sequential access of the group database.
1560 /*#define HAS_GETGRENT / **/
1562 /* HAS_GETHOSTBYADDR:
1563 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1564 * available to look up hosts by their IP addresses.
1566 /*#define HAS_GETHOSTBYADDR / **/
1568 /* HAS_GETHOSTBYNAME:
1569 * This symbol, if defined, indicates that the gethostbyname() routine is
1570 * available to look up host names in some data base or other.
1572 /*#define HAS_GETHOSTBYNAME / **/
1575 * This symbol, if defined, indicates that the gethostent() routine is
1576 * available to look up host names in some data base or another.
1578 /*#define HAS_GETHOSTENT / **/
1581 * This symbol, if defined, indicates that the C program may use the
1582 * gethostname() routine to derive the host name. See also HAS_UNAME
1586 * This symbol, if defined, indicates that the C program may use the
1587 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1591 * This symbol, if defined, indicates the command to feed to the
1592 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1593 * and HAS_UNAME. Note that the command uses a fully qualified path,
1594 * so that it is safe even if used by a process with super-user
1598 * This symbol, if defined, indicates that the C program may use the
1599 * contents of PHOSTNAME as a command to feed to the popen() routine
1600 * to derive the host name.
1602 /*#define HAS_GETHOSTNAME / **/
1603 /*#define HAS_UNAME / **/
1604 /*#define HAS_PHOSTNAME / **/
1605 #ifdef HAS_PHOSTNAME
1606 #define PHOSTNAME "/bin/hostname" /* How to get the host name */
1609 /* HAS_GETNETBYADDR:
1610 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1611 * available to look up networks by their IP addresses.
1613 /*#define HAS_GETNETBYADDR / **/
1615 /* HAS_GETNETBYNAME:
1616 * This symbol, if defined, indicates that the getnetbyname() routine is
1617 * available to look up networks by their names.
1619 /*#define HAS_GETNETBYNAME / **/
1622 * This symbol, if defined, indicates that the getnetent() routine is
1623 * available to look up network names in some data base or another.
1625 /*#define HAS_GETNETENT / **/
1628 * This symbol, if defined, indicates that the getprotoent() routine is
1629 * available to look up protocols in some data base or another.
1631 /*#define HAS_GETPROTOENT / **/
1634 * This symbol, if defined, indicates that the getpgrp routine is
1635 * available to get the current process group.
1638 * This symbol, if defined, indicates that getpgrp needs one
1639 * arguments whereas USG one needs none.
1641 /*#define HAS_GETPGRP / **/
1642 /*#define USE_BSD_GETPGRP / **/
1644 /* HAS_GETPROTOBYNAME:
1645 * This symbol, if defined, indicates that the getprotobyname()
1646 * routine is available to look up protocols by their name.
1648 /* HAS_GETPROTOBYNUMBER:
1649 * This symbol, if defined, indicates that the getprotobynumber()
1650 * routine is available to look up protocols by their number.
1652 /*#define HAS_GETPROTOBYNAME / **/
1653 /*#define HAS_GETPROTOBYNUMBER / **/
1656 * This symbol, if defined, indicates that the getpwent routine is
1657 * available for sequential access of the passwd database.
1658 * If this is not available, the older getpw() function may be available.
1660 /*#define HAS_GETPWENT / **/
1663 * This symbol, if defined, indicates that the getservent() routine is
1664 * available to look up network services in some data base or another.
1666 /*#define HAS_GETSERVENT / **/
1668 /* HAS_GETSERVBYNAME:
1669 * This symbol, if defined, indicates that the getservbyname()
1670 * routine is available to look up services by their name.
1672 /* HAS_GETSERVBYPORT:
1673 * This symbol, if defined, indicates that the getservbyport()
1674 * routine is available to look up services by their port.
1676 /*#define HAS_GETSERVBYNAME / **/
1677 /*#define HAS_GETSERVBYPORT / **/
1680 * This symbol, if defined, indicates that the htonl() routine (and
1681 * friends htons() ntohl() ntohs()) are available to do network
1682 * order byte swapping.
1685 * This symbol, if defined, indicates that the htons() routine (and
1686 * friends htonl() ntohl() ntohs()) are available to do network
1687 * order byte swapping.
1690 * This symbol, if defined, indicates that the ntohl() routine (and
1691 * friends htonl() htons() ntohs()) are available to do network
1692 * order byte swapping.
1695 * This symbol, if defined, indicates that the ntohs() routine (and
1696 * friends htonl() htons() ntohl()) are available to do network
1697 * order byte swapping.
1699 /*#define HAS_HTONL / **/
1700 /*#define HAS_HTONS / **/
1701 /*#define HAS_NTOHL / **/
1702 /*#define HAS_NTOHS / **/
1705 * This symbol will be defined if the C compiler supports long
1709 * This symbol contains the size of a long double, so that the
1710 * C preprocessor can make decisions based on it. It is only
1711 * defined if the system supports long doubles. Note that this
1712 * is sizeof(long double), which may include unused bytes.
1715 * This symbol, if defined, indicates that the ldexpl routine is
1716 * available to shift a long double floating-point number
1717 * by an integral power of 2.
1720 * LONG_DOUBLEKIND will be one of
1721 * LONG_DOUBLE_IS_DOUBLE
1722 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1723 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1724 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1725 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
1726 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1727 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1728 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1729 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
1730 * LONG_DOUBLE_IS_VAX_H_FLOAT
1731 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1732 * It is only defined if the system supports long doubles.
1734 /* LONG_DOUBLE_STYLE_IEEE:
1735 * This symbol, if defined, indicates that the long double
1736 * is any of the IEEE 754 style long doubles:
1737 * LONG_DOUBLE_STYLE_IEEE_STD, LONG_DOUBLE_STYLE_IEEE_EXTENDED,
1738 * LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE.
1740 /* LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE:
1741 * This symbol, if defined, indicates that the long double is
1742 * the 128-bit double-double.
1744 /* LONG_DOUBLE_STYLE_IEEE_EXTENDED:
1745 * This symbol, if defined, indicates that the long double is
1746 * the 80-bit IEEE 754. Note that despite the 'extended' this
1747 * is less than the 'std', since this is an extension of
1748 * the double precision.
1750 /* LONG_DOUBLE_STYLE_IEEE_STD:
1751 * This symbol, if defined, indicates that the long double is
1752 * the 128-bit IEEE 754.
1754 /* LONG_DOUBLE_STYLE_VAX:
1755 * This symbol, if defined, indicates that the long double is
1756 * the 128-bit VAX format H.
1758 /*#define HAS_LDEXPL / **/
1759 /*#define HAS_LONG_DOUBLE / **/
1760 #ifdef HAS_LONG_DOUBLE
1761 #define LONG_DOUBLESIZE 8 /**/
1762 #define LONG_DOUBLEKIND 0 /**/
1763 #define LONG_DOUBLE_IS_DOUBLE 0
1764 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1765 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1766 #define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1767 #define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
1768 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1769 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1770 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1771 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
1772 #define LONG_DOUBLE_IS_VAX_H_FLOAT 9
1773 #define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
1774 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE /* back-compat */
1775 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE /* back-compat */
1776 #undef LONG_DOUBLE_STYLE_IEEE
1777 #undef LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE
1778 #undef LONG_DOUBLE_STYLE_IEEE_EXTENDED
1779 #undef LONG_DOUBLE_STYLE_IEEE_STD
1780 #undef LONG_DOUBLE_STYLE_VAX
1784 * This symbol will be defined if the C compiler supports long long.
1787 * This symbol contains the size of a long long, so that the
1788 * C preprocessor can make decisions based on it. It is only
1789 * defined if the system supports long long.
1791 /*#define HAS_LONG_LONG / **/
1792 #ifdef HAS_LONG_LONG
1793 #define LONGLONGSIZE 8 /**/
1797 * This symbol, if defined, indicates that the mkstemp routine is
1798 * available to exclusively create and open a uniquely named
1801 /*#define HAS_MKSTEMP / **/
1804 * This symbol, if defined, indicates that the mmap system call is
1805 * available to map a file into memory.
1808 * This symbol holds the return type of the mmap() system call
1809 * (and simultaneously the type of the first argument).
1810 * Usually set to 'void *' or 'caddr_t'.
1812 /*#define HAS_MMAP / **/
1813 #define Mmap_t void * /**/
1816 * This symbol, if defined, indicates that the setgrent routine is
1817 * available for initializing sequential access of the group database.
1819 /*#define HAS_SETGRENT / **/
1822 * This symbol, if defined, indicates that the sethostent() routine is
1825 /*#define HAS_SETHOSTENT / **/
1828 * This symbol, if defined, indicates that the setnetent() routine is
1831 /*#define HAS_SETNETENT / **/
1834 * This symbol, if defined, indicates that the setprotoent() routine is
1837 /*#define HAS_SETPROTOENT / **/
1840 * This symbol, if defined, indicates that the setpgrp routine is
1841 * available to set the current process group.
1844 * This symbol, if defined, indicates that setpgrp needs two
1845 * arguments whereas USG one needs none. See also HAS_SETPGID
1846 * for a POSIX interface.
1848 /*#define HAS_SETPGRP / **/
1849 /*#define USE_BSD_SETPGRP / **/
1852 * This symbol, if defined, indicates that the setpwent routine is
1853 * available for initializing sequential access of the passwd database.
1855 /*#define HAS_SETPWENT / **/
1858 * This symbol, if defined, indicates that the setservent() routine is
1861 /*#define HAS_SETSERVENT / **/
1864 * This symbol, if defined, indicates that the setvbuf routine is
1865 * available to change buffering on an open stdio stream.
1866 * to a line-buffered mode.
1868 /*#define HAS_SETVBUF / **/
1871 * This symbol, if defined, indicates that the entire shm*(2) library is
1874 /*#define HAS_SHM / **/
1877 * This symbol holds the return type of the shmat() system call.
1878 * Usually set to 'void *' or 'char *'.
1880 /* HAS_SHMAT_PROTOTYPE:
1881 * This symbol, if defined, indicates that the sys/shm.h includes
1882 * a prototype for shmat(). Otherwise, it is up to the program to
1883 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
1884 * but not always right so it should be emitted by the program only
1885 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
1887 #define Shmat_t void * /**/
1888 /*#define HAS_SHMAT_PROTOTYPE / **/
1891 * This symbol, if defined, indicates that the BSD socket interface is
1895 * This symbol, if defined, indicates that the BSD socketpair() call is
1898 /* HAS_SOCKADDR_SA_LEN:
1899 * This symbol, if defined, indicates that the struct sockaddr
1900 * structure has a member called sa_len, indicating the length of
1903 /* HAS_SOCKADDR_IN6:
1904 * This symbol, if defined, indicates the availability of
1905 * struct sockaddr_in6;
1907 /* HAS_SIN6_SCOPE_ID:
1908 * This symbol, if defined, indicates that the struct sockaddr_in6
1909 * structure has a member called sin6_scope_id.
1912 * This symbol, if defined, indicates the availability of
1915 /* HAS_IP_MREQ_SOURCE:
1916 * This symbol, if defined, indicates the availability of
1917 * struct ip_mreq_source;
1920 * This symbol, if defined, indicates the availability of
1923 /* HAS_IPV6_MREQ_SOURCE:
1924 * This symbol, if defined, indicates the availability of
1925 * struct ipv6_mreq_source;
1927 /*#define HAS_SOCKET / **/
1928 /*#define HAS_SOCKETPAIR / **/
1929 /*#define HAS_SOCKADDR_SA_LEN / **/
1930 /*#define HAS_SOCKADDR_IN6 / **/
1931 /*#define HAS_SIN6_SCOPE_ID / **/
1932 /*#define HAS_IP_MREQ / **/
1933 /*#define HAS_IP_MREQ_SOURCE / **/
1934 /*#define HAS_IPV6_MREQ / **/
1935 /*#define HAS_IPV6_MREQ_SOURCE / **/
1938 * This symbol is defined if this system has a stat structure declaring
1939 * st_blksize and st_blocks.
1941 #ifndef USE_STAT_BLOCKS
1942 /*#define USE_STAT_BLOCKS / **/
1946 * This symbol, if defined, indicates that the sys_errlist array is
1947 * available to translate error numbers to strings. The extern int
1948 * sys_nerr gives the size of that table.
1950 /*#define HAS_SYS_ERRLIST / **/
1953 * This symbol, if defined, indicates that the strtoul routine is
1954 * available to provide conversion of strings to unsigned long.
1956 #define HAS_STRTOUL /**/
1959 * This symbol, if defined, indicates that the union semun is
1960 * defined by including <sys/sem.h>. If not, the user code
1961 * probably needs to define it as:
1964 * struct semid_ds *buf;
1965 * unsigned short *array;
1968 /* USE_SEMCTL_SEMUN:
1969 * This symbol, if defined, indicates that union semun is
1970 * used for semctl IPC_STAT.
1972 /* USE_SEMCTL_SEMID_DS:
1973 * This symbol, if defined, indicates that struct semid_ds * is
1974 * used for semctl IPC_STAT.
1976 /*#define HAS_UNION_SEMUN / **/
1977 /*#define USE_SEMCTL_SEMUN / **/
1978 /*#define USE_SEMCTL_SEMID_DS / **/
1981 * This symbol, if defined, indicates that vfork() exists.
1983 /*#define HAS_VFORK / **/
1986 * This symbol, if defined, indicates that an emulation of the
1987 * fork routine is available.
1989 /*#define HAS_PSEUDOFORK / **/
1992 * This symbol's value is either "void" or "int", corresponding to the
1993 * appropriate return type of a signal handler. Thus, you can declare
1994 * a signal handler using "Signal_t (*handler)()", and define the
1995 * handler using "Signal_t handler(sig)".
1997 #define Signal_t int /* Signal handler's return type */
2000 * This symbol, if defined, indicates to the C program that it should
2001 * include <dirent.h>. Using this symbol also triggers the definition
2002 * of the Direntry_t define which ends up being 'struct dirent' or
2003 * 'struct direct' depending on the availability of <dirent.h>.
2006 * This symbol, if defined, indicates to the C program that the length
2007 * of directory entry names is provided by a d_namlen field. Otherwise
2008 * you need to do strlen() on the d_name field.
2011 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2012 * whether dirent is available or not. You should use this pseudo type to
2013 * portably declare your directory entries.
2015 #define I_DIRENT /**/
2016 /*#define DIRNAMLEN / **/
2017 #define Direntry_t struct dirent
2020 * This symbol, if defined, indicates to the C program that it should
2021 * include <execinfo.h> for backtrace() support.
2023 /*#define I_EXECINFO / **/
2026 * This symbol, if defined, indicates to the C program that it should
2030 * This symbol, if defined, indicates to the C program that struct group
2031 * in <grp.h> contains gr_passwd.
2033 /*#define I_GRP / **/
2034 /*#define GRPASSWD / **/
2037 * This symbol, if defined, indicates that <ndbm.h> exists and should
2041 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2042 * be included. This was the location of the ndbm.h compatibility file
2046 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2047 * be included. This is the location of the ndbm.h compatibility file
2050 /* NDBM_H_USES_PROTOTYPES:
2051 * This symbol, if defined, indicates that <ndbm.h> uses real ANSI C
2052 * prototypes instead of K&R style function declarations without any
2053 * parameter information. While ANSI C prototypes are supported in C++,
2054 * K&R style function declarations will yield errors.
2056 /* GDBMNDBM_H_USES_PROTOTYPES:
2057 * This symbol, if defined, indicates that <gdbm/ndbm.h> uses real ANSI C
2058 * prototypes instead of K&R style function declarations without any
2059 * parameter information. While ANSI C prototypes are supported in C++,
2060 * K&R style function declarations will yield errors.
2062 /* GDBM_NDBM_H_USES_PROTOTYPES:
2063 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2064 * prototypes instead of K&R style function declarations without any
2065 * parameter information. While ANSI C prototypes are supported in C++,
2066 * K&R style function declarations will yield errors.
2068 /*#define I_NDBM / **/
2069 /*#define I_GDBMNDBM / **/
2070 /*#define I_GDBM_NDBM / **/
2071 /*#define NDBM_H_USES_PROTOTYPES / **/
2072 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2073 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2076 * This symbol, if defined, indicates that <netdb.h> exists and
2077 * should be included.
2079 /*#define I_NETDB / **/
2082 * This symbol, if defined, indicates that <net/errno.h> exists and
2083 * should be included.
2085 /*#define I_NET_ERRNO / **/
2088 * This symbol, if defined, indicates to the C program that it should
2092 * This symbol, if defined, indicates to the C program that struct passwd
2093 * contains pw_quota.
2096 * This symbol, if defined, indicates to the C program that struct passwd
2100 * This symbol, if defined, indicates to the C program that struct passwd
2101 * contains pw_change.
2104 * This symbol, if defined, indicates to the C program that struct passwd
2105 * contains pw_class.
2108 * This symbol, if defined, indicates to the C program that struct passwd
2109 * contains pw_expire.
2112 * This symbol, if defined, indicates to the C program that struct passwd
2113 * contains pw_comment.
2116 * This symbol, if defined, indicates to the C program that struct passwd
2117 * contains pw_gecos.
2120 * This symbol, if defined, indicates to the C program that struct passwd
2121 * contains pw_passwd.
2123 /*#define I_PWD / **/
2124 /*#define PWQUOTA / **/
2125 /*#define PWAGE / **/
2126 /*#define PWCHANGE / **/
2127 /*#define PWCLASS / **/
2128 /*#define PWEXPIRE / **/
2129 /*#define PWCOMMENT / **/
2130 /*#define PWGECOS / **/
2131 /*#define PWPASSWD / **/
2134 * This symbol, if defined, indicates that <sys/uio.h> exists and
2135 * should be included.
2137 /*#define I_SYSUIO / **/
2140 * This symbol, if defined, indicates that the program should include
2141 * <termio.h> rather than <sgtty.h>. There are also differences in
2142 * the ioctl() calls that depend on the value of this symbol.
2145 * This symbol, if defined, indicates that the program should include
2146 * the POSIX termios.h rather than sgtty.h or termio.h.
2147 * There are also differences in the ioctl() calls that depend on the
2148 * value of this symbol.
2151 * This symbol, if defined, indicates that the program should include
2152 * <sgtty.h> rather than <termio.h>. There are also differences in
2153 * the ioctl() calls that depend on the value of this symbol.
2155 /*#define I_TERMIO / **/
2156 /*#define I_TERMIOS / **/
2157 /*#define I_SGTTY / **/
2160 * This variable contains the return type of free(). It is usually
2161 * void, but occasionally int.
2164 * This symbol is the type of pointer returned by malloc and realloc.
2166 #define Malloc_t void * /**/
2167 #define Free_t void /**/
2169 /* PERL_MALLOC_WRAP:
2170 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2172 /*#define PERL_MALLOC_WRAP / **/
2175 * This symbol, if defined, indicates that we're using our own malloc.
2177 /*#define MYMALLOC / **/
2180 * This symbol contains the full pathname to the shell used on this
2181 * on this system to execute Bourne shell scripts. Usually, this will be
2182 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2183 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2186 #define SH_PATH "/bin/sh" /**/
2189 * This symbol contains a list of signal names in order of
2190 * signal number. This is intended
2191 * to be used as a static array initialization, like this:
2192 * char *sig_name[] = { SIG_NAME };
2193 * The signals in the list are separated with commas, and each signal
2194 * is surrounded by double quotes. There is no leading SIG in the signal
2195 * name, i.e. SIGQUIT is known as "QUIT".
2196 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2197 * etc., where nn is the actual signal number (e.g. NUM37).
2198 * The signal number for sig_name[i] is stored in sig_num[i].
2199 * The last element is 0 to terminate the list with a NULL. This
2200 * corresponds to the 0 at the end of the sig_name_init list.
2201 * Note that this variable is initialized from the sig_name_init,
2202 * not from sig_name (which is unused).
2205 * This symbol contains a list of signal numbers, in the same order as the
2206 * SIG_NAME list. It is suitable for static array initialization, as in:
2207 * int sig_num[] = { SIG_NUM };
2208 * The signals in the list are separated with commas, and the indices
2209 * within that list and the SIG_NAME list match, so it's easy to compute
2210 * the signal name from a number or vice versa at the price of a small
2211 * dynamic linear lookup.
2212 * Duplicates are allowed, but are moved to the end of the list.
2213 * The signal number corresponding to sig_name[i] is sig_number[i].
2214 * if (i < NSIG) then sig_number[i] == i.
2215 * The last element is 0, corresponding to the 0 at the end of
2216 * the sig_name_init list.
2217 * Note that this variable is initialized from the sig_num_init,
2218 * not from sig_num (which is unused).
2221 * This variable contains the number of elements of the SIG_NAME
2222 * and SIG_NUM arrays, excluding the final NULL entry.
2224 #define SIG_NAME 0 /**/
2225 #define SIG_NUM 0 /**/
2226 #define SIG_SIZE 1 /**/
2228 /* USE_CROSS_COMPILE:
2229 * This symbol, if defined, indicates that Perl is being cross-compiled.
2232 * This symbol, if defined, indicates the target architecture
2233 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2235 #ifndef USE_CROSS_COMPILE
2236 /*#define USE_CROSS_COMPILE / **/
2237 #define PERL_TARGETARCH "" /**/
2241 * This symbol, if defined, indicates that Perl was configured with
2242 * -Dusedevel, to enable development features. This should not be
2243 * done for production builds.
2245 /*#define PERL_USE_DEVEL / **/
2248 * This symbol, if defined, indicates that the atolf routine is
2249 * available to convert strings into long doubles.
2251 /*#define HAS_ATOLF / **/
2254 * This symbol, if defined, indicates that the atoll routine is
2255 * available to convert strings into long longs.
2257 /*#define HAS_ATOLL / **/
2260 * This symbol, if defined, indicates that the _fwalk system call is
2261 * available to apply a function to all the file handles.
2263 /*#define HAS__FWALK / **/
2266 * This symbol, if defined, indicates that the accept4 routine is
2267 * available to accept socket connections.
2269 /*#define HAS_ACCEPT4 / **/
2272 * This symbol, if defined, indicates that the acosh routine is
2273 * available to do the inverse hyperbolic cosine function.
2275 /*#define HAS_ACOSH / **/
2278 * This symbol, if defined, indicates that the aintl routine is
2279 * available. If copysignl is also present we can emulate modfl.
2281 /*#define HAS_AINTL / **/
2284 * This symbol, if defined, indicates that the asinh routine is
2285 * available to do the inverse hyperbolic sine function.
2287 /*#define HAS_ASINH / **/
2290 * This symbol, if defined, indicates that the atanh routine is
2291 * available to do the inverse hyperbolic tangent function.
2293 /*#define HAS_ATANH / **/
2295 /* HAS_BUILTIN_CHOOSE_EXPR:
2296 * Can we handle GCC builtin for compile-time ternary-like expressions
2298 /* HAS_BUILTIN_EXPECT:
2299 * Can we handle GCC builtin for telling that certain values are more
2302 /*#define HAS_BUILTIN_EXPECT / **/
2303 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
2305 /* HAS_BUILTIN_ADD_OVERFLOW:
2306 * This symbol, if defined, indicates that the compiler supports
2307 * __builtin_add_overflow for adding integers with overflow checks.
2309 /* HAS_BUILTIN_SUB_OVERFLOW:
2310 * This symbol, if defined, indicates that the compiler supports
2311 * __builtin_sub_overflow for subtracting integers with overflow checks.
2313 /* HAS_BUILTIN_MUL_OVERFLOW:
2314 * This symbol, if defined, indicates that the compiler supports
2315 * __builtin_mul_overflow for multiplying integers with overflow checks.
2317 /*#define HAS_BUILTIN_ADD_OVERFLOW / **/
2318 /*#define HAS_BUILTIN_SUB_OVERFLOW / **/
2319 /*#define HAS_BUILTIN_MUL_OVERFLOW / **/
2321 /* HAS_C99_VARIADIC_MACROS:
2322 * If defined, the compiler supports C99 variadic macros.
2324 /*#define HAS_C99_VARIADIC_MACROS / **/
2327 * This symbol, if defined, indicates that the class routine is
2328 * available to classify doubles. Available for example in AIX.
2329 * The returned values are defined in <float.h> and are:
2331 * FP_PLUS_NORM Positive normalized, nonzero
2332 * FP_MINUS_NORM Negative normalized, nonzero
2333 * FP_PLUS_DENORM Positive denormalized, nonzero
2334 * FP_MINUS_DENORM Negative denormalized, nonzero
2336 * FP_MINUS_ZERO -0.0
2339 * FP_NANS Signaling Not a Number (NaNS)
2340 * FP_NANQ Quiet Not a Number (NaNQ)
2342 /*#define HAS_CLASS / **/
2345 * This symbol, if defined, indicates that the clearenv () routine is
2346 * available for use.
2348 /*#define HAS_CLEARENV / **/
2350 /* HAS_STRUCT_CMSGHDR:
2351 * This symbol, if defined, indicates that the struct cmsghdr
2354 /*#define HAS_STRUCT_CMSGHDR / **/
2357 * This symbol, if defined, indicates that the copysign routine is
2358 * available to do the copysign function.
2360 /*#define HAS_COPYSIGN / **/
2363 * This symbol, if defined, indicates that the copysignl routine is
2364 * available. If aintl is also present we can emulate modfl.
2366 /*#define HAS_COPYSIGNL / **/
2369 * This symbol, if defined, indicates that a C++ compiler was
2370 * used to compiled Perl and will be used to compile extensions.
2372 /*#define USE_CPLUSPLUS / **/
2374 /* HAS_DBMINIT_PROTO:
2375 * This symbol, if defined, indicates that the system provides
2376 * a prototype for the dbminit() function. Otherwise, it is up
2377 * to the program to supply one. A good guess is
2378 * extern int dbminit(char *);
2380 /*#define HAS_DBMINIT_PROTO / **/
2383 * This symbol, if defined, indicates that the the DIR* dirstream
2384 * structure contains a member variable named dd_fd.
2386 /*#define HAS_DIR_DD_FD / **/
2389 * This manifest constant lets the C program know that dirfd
2392 /*#define HAS_DIRFD / **/
2394 /* DLSYM_NEEDS_UNDERSCORE:
2395 * This symbol, if defined, indicates that we need to prepend an
2396 * underscore to the symbol name before calling dlsym(). This only
2397 * makes sense if you *have* dlsym, which we will presume is the
2398 * case if you're using dl_dlopen.xs.
2400 /*#define DLSYM_NEEDS_UNDERSCORE / **/
2403 * This symbol, if defined, indicates that the dup3 routine is
2404 * available to duplicate file descriptors.
2406 /*#define HAS_DUP3 / **/
2409 * This symbol, if defined, indicates that the erf routine is
2410 * available to do the error function.
2412 /*#define HAS_ERF / **/
2415 * This symbol, if defined, indicates that the erfc routine is
2416 * available to do the complementary error function.
2418 /*#define HAS_ERFC / **/
2421 * This symbol, if defined, indicates that the exp2 routine is
2422 * available to do the 2**x function.
2424 /*#define HAS_EXP2 / **/
2427 * This symbol, if defined, indicates that the expm1 routine is
2428 * available to do the exp(x) - 1 when x is near 1 function.
2430 /*#define HAS_EXPM1 / **/
2433 * This symbol, if defined, indicates that the "fast stdio"
2434 * is available to manipulate the stdio buffers directly.
2436 /*#define HAS_FAST_STDIO / **/
2439 * This symbol, if defined, indicates that the fchdir routine is
2440 * available to change directory using a file descriptor.
2442 /*#define HAS_FCHDIR / **/
2445 * This symbol, if defined, indicates that fcntl() can be used
2446 * for file locking. Normally on Unix systems this is defined.
2447 * It may be undefined on VMS.
2449 /*#define FCNTL_CAN_LOCK / **/
2452 * This symbol, if defined, indicates that the fdclose routine is
2453 * available to free a FILE structure without closing the underlying
2454 * file descriptor. This function appeared in FreeBSD 10.2.
2456 /*#define HAS_FDCLOSE / **/
2459 * This symbol, if defined, indicates that the fdim routine is
2460 * available to do the positive difference function.
2462 /*#define HAS_FDIM / **/
2465 * This symbol, if defined, indicates that the fegetround routine is
2466 * available to return the macro corresponding to the current rounding
2469 /*#define HAS_FEGETROUND / **/
2472 * This symbol, if defined, indicates that the finite routine is
2473 * available to check whether a double is finite (non-infinity non-NaN).
2475 /*#define HAS_FINITE / **/
2478 * This symbol, if defined, indicates that the finitel routine is
2479 * available to check whether a long double is finite
2480 * (non-infinity non-NaN).
2482 /*#define HAS_FINITEL / **/
2485 * This symbol, if defined, indicates that the system provides
2486 * a prototype for the flock() function. Otherwise, it is up
2487 * to the program to supply one. A good guess is
2488 * extern int flock(int, int);
2490 /*#define HAS_FLOCK_PROTO / **/
2493 * This symbol, if defined, indicates that the fma routine is
2494 * available to do the multiply-add function.
2496 /*#define HAS_FMA / **/
2499 * This symbol, if defined, indicates that the fmax routine is
2500 * available to do the maximum function.
2502 /*#define HAS_FMAX / **/
2505 * This symbol, if defined, indicates that the fmin routine is
2506 * available to do the minimum function.
2508 /*#define HAS_FMIN / **/
2511 * This symbol, if defined, indicates that the fp_class routine is
2512 * available to classify doubles. Available for example in Digital UNIX.
2513 * The returned values are defined in <math.h> and are:
2515 * FP_SNAN Signaling NaN (Not-a-Number)
2516 * FP_QNAN Quiet NaN (Not-a-Number)
2517 * FP_POS_INF +infinity
2518 * FP_NEG_INF -infinity
2519 * FP_POS_NORM Positive normalized
2520 * FP_NEG_NORM Negative normalized
2521 * FP_POS_DENORM Positive denormalized
2522 * FP_NEG_DENORM Negative denormalized
2523 * FP_POS_ZERO +0.0 (positive zero)
2524 * FP_NEG_ZERO -0.0 (negative zero)
2526 /*#define HAS_FP_CLASS / **/
2529 * This symbol, if defined, indicates that the fp_classl routine is
2530 * available to classify long doubles. Available for example in
2531 * Digital UNIX. See for possible values HAS_FP_CLASS.
2533 /*#define HAS_FP_CLASSL / **/
2536 * This symbol, if defined, indicates that the fpclass routine is
2537 * available to classify doubles. Available for example in Solaris/SVR4.
2538 * The returned values are defined in <ieeefp.h> and are:
2540 * FP_SNAN signaling NaN
2542 * FP_NINF negative infinity
2543 * FP_PINF positive infinity
2544 * FP_NDENORM negative denormalized non-zero
2545 * FP_PDENORM positive denormalized non-zero
2546 * FP_NZERO negative zero
2547 * FP_PZERO positive zero
2548 * FP_NNORM negative normalized non-zero
2549 * FP_PNORM positive normalized non-zero
2551 /*#define HAS_FPCLASS / **/
2554 * This symbol, if defined, indicates that the fpclassify routine is
2555 * available to classify doubles. Available for example in HP-UX.
2556 * The returned values are defined in <math.h> and are
2558 * FP_NORMAL Normalized
2560 * FP_INFINITE Infinity
2561 * FP_SUBNORMAL Denormalized
2566 * This symbol, if defined, indicates that the fp_classify routine is
2567 * available to classify doubles. The values are defined in <math.h>
2569 * FP_NORMAL Normalized
2571 * FP_INFINITE Infinity
2572 * FP_SUBNORMAL Denormalized
2576 /*#define HAS_FPCLASSIFY / **/
2577 /*#define HAS_FP_CLASSIFY / **/
2580 * This symbol, if defined, indicates that the fpclassl routine is
2581 * available to classify long doubles. Available for example in IRIX.
2582 * The returned values are defined in <ieeefp.h> and are:
2584 * FP_SNAN signaling NaN
2586 * FP_NINF negative infinity
2587 * FP_PINF positive infinity
2588 * FP_NDENORM negative denormalized non-zero
2589 * FP_PDENORM positive denormalized non-zero
2590 * FP_NZERO negative zero
2591 * FP_PZERO positive zero
2592 * FP_NNORM negative normalized non-zero
2593 * FP_PNORM positive normalized non-zero
2595 /*#define HAS_FPCLASSL / **/
2598 * This symbol, if defined, indicates that the fpgetround routine is
2599 * available to get the floating point rounding mode.
2601 /*#define HAS_FPGETROUND / **/
2604 * This symbol will be defined if the C compiler supports fpos64_t.
2606 /*#define HAS_FPOS64_T / **/
2609 * This symbol, if defined, indicates that the frexpl routine is
2610 * available to break a long double floating-point number into
2611 * a normalized fraction and an integral power of 2.
2613 /*#define HAS_FREXPL / **/
2615 /* HAS_STRUCT_FS_DATA:
2616 * This symbol, if defined, indicates that the struct fs_data
2617 * to do statfs() is supported.
2619 /*#define HAS_STRUCT_FS_DATA / **/
2622 * This symbol is defined if the fchmodat() routine is available.
2625 * This symbol is defined if the linkat() routine is available.
2628 * This symbol is defined if the openat() routine is available.
2631 * This symbol is defined if the renameat() routine is available.
2634 * This symbol is defined if the unlinkat() routine is available.
2636 /*#define HAS_FCHMODAT / **/
2637 /*#define HAS_LINKAT / **/
2638 /*#define HAS_OPENAT / **/
2639 /*#define HAS_RENAMEAT / **/
2640 /*#define HAS_UNLINKAT / **/
2643 * This symbol, if defined, indicates that the fseeko routine is
2644 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2646 /*#define HAS_FSEEKO / **/
2649 * This symbol, if defined, indicates that the fstatfs routine is
2650 * available to stat filesystems by file descriptors.
2652 /*#define HAS_FSTATFS / **/
2655 * This symbol, if defined, indicates that the fsync routine is
2656 * available to write a file's modified data and attributes to
2657 * permanent storage.
2659 /*#define HAS_FSYNC / **/
2662 * This symbol, if defined, indicates that the ftello routine is
2663 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2665 /*#define HAS_FTELLO / **/
2668 * This symbol, if defined, indicates that the futimes routine is
2669 * available to change file descriptor time stamps with struct timevals.
2671 /*#define HAS_FUTIMES / **/
2673 /* HAS_GAI_STRERROR:
2674 * This symbol, if defined, indicates that the gai_strerror routine
2675 * is available to translate error codes returned by getaddrinfo()
2676 * into human readable strings.
2678 /*#define HAS_GAI_STRERROR / **/
2681 * This symbol, if defined, indicates that the getaddrinfo() function
2682 * is available for use.
2684 /*#define HAS_GETADDRINFO / **/
2687 * This symbol, if defined, indicates that the getcwd routine is
2688 * available to get the current working directory.
2690 /*#define HAS_GETCWD / **/
2693 * This symbol, if defined, indicates that the getespwnam system call is
2694 * available to retrieve enhanced (shadow) password entries by name.
2696 /*#define HAS_GETESPWNAM / **/
2699 * This symbol, if defined, indicates that the getfsstat routine is
2700 * available to stat filesystems in bulk.
2702 /*#define HAS_GETFSSTAT / **/
2705 * This symbol, if defined, indicates that the getitimer routine is
2706 * available to return interval timers.
2708 /*#define HAS_GETITIMER / **/
2711 * This symbol, if defined, indicates that the getmnt routine is
2712 * available to get filesystem mount info by filename.
2714 /*#define HAS_GETMNT / **/
2717 * This symbol, if defined, indicates that the getmntent routine is
2718 * available to iterate through mounted file systems to get their info.
2720 /*#define HAS_GETMNTENT / **/
2723 * This symbol, if defined, indicates that the getnameinfo() function
2724 * is available for use.
2726 /*#define HAS_GETNAMEINFO / **/
2729 * This symbol, if defined, indicates that the getprpwnam system call is
2730 * available to retrieve protected (shadow) password entries by name.
2732 /*#define HAS_GETPRPWNAM / **/
2735 * This symbol, if defined, indicates that the getspnam system call is
2736 * available to retrieve SysV shadow password entries by name.
2738 /*#define HAS_GETSPNAM / **/
2741 * This symbol, if defined, indicates that the hasmntopt routine is
2742 * available to query the mount options of file systems.
2744 /*#define HAS_HASMNTOPT / **/
2747 * This symbol, if defined, indicates that the hypot routine is
2748 * available to do the hypotenuse function.
2750 /*#define HAS_HYPOT / **/
2753 * This symbol, if defined, indicates that the ilogb routine is
2754 * available to get integer exponent of a floating-point value.
2756 /*#define HAS_ILOGB / **/
2759 * This symbol, if defined, indicates that the ilogbl routine is
2760 * available. If scalbnl is also present we can emulate frexpl.
2762 /*#define HAS_ILOGBL / **/
2765 * This symbol, if defined, indicates that the inet_ntop() function
2766 * is available to parse IPv4 and IPv6 strings.
2768 /*#define HAS_INETNTOP / **/
2771 * This symbol, if defined, indicates that the inet_pton() function
2772 * is available to parse IPv4 and IPv6 strings.
2774 /*#define HAS_INETPTON / **/
2777 * This symbol will defined if the C compiler supports int64_t.
2778 * Usually the <inttypes.h> needs to be included, but sometimes
2779 * <sys/types.h> is enough.
2781 /*#define HAS_INT64_T / **/
2784 * This manifest constant lets the C program know that isblank
2787 /*#define HAS_ISBLANK / **/
2790 * This symbol, if defined, indicates that the isfinite routine is
2791 * available to check whether a double is finite (non-infinity non-NaN).
2793 /*#define HAS_ISFINITE / **/
2796 * This symbol, if defined, indicates that the isfinitel routine is
2797 * available to check whether a long double is finite.
2798 * (non-infinity non-NaN).
2800 /*#define HAS_ISFINITEL / **/
2803 * This symbol, if defined, indicates that the isinf routine is
2804 * available to check whether a double is an infinity.
2806 /*#define HAS_ISINF / **/
2809 * This symbol, if defined, indicates that the isinfl routine is
2810 * available to check whether a long double is an infinity.
2812 /*#define HAS_ISINFL / **/
2815 * This symbol, if defined, indicates that the isless routine is
2816 * available to do the isless function.
2818 /*#define HAS_ISLESS / **/
2821 * This symbol, if defined, indicates that the isnan routine is
2822 * available to check whether a double is a NaN.
2824 /*#define HAS_ISNAN / **/
2827 * This symbol, if defined, indicates that the isnanl routine is
2828 * available to check whether a long double is a NaN.
2830 /*#define HAS_ISNANL / **/
2833 * This symbol, if defined, indicates that the isnormal routine is
2834 * available to check whether a double is normal (non-zero normalized).
2836 /*#define HAS_ISNORMAL / **/
2839 * This symbol, if defined, indicates to the C program that the
2840 * j0() function is available for Bessel functions of the first
2841 * kind of the order zero, for doubles.
2844 * This symbol, if defined, indicates to the C program that the
2845 * j0l() function is available for Bessel functions of the first
2846 * kind of the order zero, for long doubles.
2848 /*#define HAS_J0 / **/
2849 /*#define HAS_J0L / **/
2851 /* HAS_LC_MONETARY_2008:
2852 * This symbol, if defined, indicates that the localeconv routine is
2853 * available and has the additional members added in POSIX 1003.1-2008.
2855 /*#define HAS_LC_MONETARY_2008 / **/
2858 * This symbol, if defined, indicates that this system's <float.h>
2859 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2860 * of significant digits in a long double precision number. Unlike
2861 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2863 /*#define HAS_LDBL_DIG / * */
2866 * This symbol, if defined, indicates that the lgamma routine is
2867 * available to do the log gamma function. See also HAS_TGAMMA and
2870 /*#define HAS_LGAMMA / **/
2873 * This symbol, if defined, indicates that the lgamma_r routine is
2874 * available to do the log gamma function without using the global
2877 /*#define HAS_LGAMMA_R / **/
2879 /* LIBM_LIB_VERSION:
2880 * This symbol, if defined, indicates that libm exports _LIB_VERSION
2881 * and that math.h defines the enum to manipulate it.
2883 /*#define LIBM_LIB_VERSION / **/
2886 * This symbol, if defined, indicates that the llrint routine is
2887 * available to return the long long value closest to a double
2888 * (according to the current rounding mode).
2890 /*#define HAS_LLRINT / **/
2893 * This symbol, if defined, indicates that the llrintl routine is
2894 * available to return the long long value closest to a long double
2895 * (according to the current rounding mode).
2897 /*#define HAS_LLRINTL / **/
2900 * This symbol, if defined, indicates that the llround routine is
2901 * available to return the nearest long long value.
2903 /*#define HAS_LLROUND / **/
2906 * This symbol, if defined, indicates that the llroundl routine is
2907 * available to return the nearest long long value away from zero of
2908 * the long double argument value.
2910 /*#define HAS_LLROUNDL / **/
2913 * This symbol, if defined, indicates that the log1p routine is
2914 * available to do the logarithm of 1 plus argument function.
2916 /*#define HAS_LOG1P / **/
2919 * This symbol, if defined, indicates that the log2 routine is
2920 * available to do the log2 function.
2922 /*#define HAS_LOG2 / **/
2925 * This symbol, if defined, indicates that the logb routine is
2926 * available to do the logb function.
2928 /*#define HAS_LOGB / **/
2931 * This symbol, if defined, indicates that the lrint routine is
2932 * available to return the integral value closest to a double
2933 * (according to the current rounding mode).
2935 /*#define HAS_LRINT / **/
2938 * This symbol, if defined, indicates that the lrintl routine is
2939 * available to return the integral value closest to a long double
2940 * (according to the current rounding mode).
2942 /*#define HAS_LRINTL / **/
2945 * This symbol, if defined, indicates that the lround routine is
2946 * available to return the nearest integral value.
2948 /*#define HAS_LROUND / **/
2951 * This symbol, if defined, indicates that the lroundl routine is
2952 * available to return the nearest integral value away from zero of
2953 * the long double argument value.
2955 /*#define HAS_LROUNDL / **/
2958 * This symbol, if defined, indicates that the madvise system call is
2959 * available to map a file into memory.
2961 /*#define HAS_MADVISE / **/
2964 * This symbol, if defined, indicates that the malloc_size
2965 * routine is available for use.
2967 /*#define HAS_MALLOC_SIZE / **/
2969 /* HAS_MALLOC_GOOD_SIZE:
2970 * This symbol, if defined, indicates that the malloc_good_size
2971 * routine is available for use.
2973 /*#define HAS_MALLOC_GOOD_SIZE / **/
2976 * This symbol, if defined, indicates that the memmem routine is
2977 * available to return a pointer to the start of the first occurance
2978 * of a substring in a memory area (or NULL if not found).
2980 /*#define HAS_MEMMEM / **/
2983 * This symbol, if defined, indicates that the memrchr routine is
2984 * available to return a pointer to the last occurrence of a byte in
2985 * a memory area (or NULL if not found).
2987 /*#define HAS_MEMRCHR / **/
2990 * This symbol, if defined, indicates that the mkdtemp routine is
2991 * available to exclusively create a uniquely named temporary directory.
2993 /*#define HAS_MKDTEMP / **/
2996 * This symbol, if defined, indicates that the mkostemp routine is
2997 * available to exclusively create and open a uniquely named (with a
2998 * suffix) temporary file.
3000 /*#define HAS_MKOSTEMP / **/
3003 * This symbol, if defined, indicates that the mkstemps routine is
3004 * available to exclusively create and open a uniquely named
3005 * (with a suffix) temporary file.
3007 /*#define HAS_MKSTEMPS / **/
3010 * This symbol, if defined, indicates that the modfl routine is
3011 * available to split a long double x into a fractional part f and
3012 * an integer part i such that |f| < 1.0 and (f + i) = x.
3015 * This symbol, if defined, indicates that the system provides
3016 * a prototype for the modfl() function. Otherwise, it is up
3017 * to the program to supply one.
3019 /*#define HAS_MODFL / **/
3020 /*#define HAS_MODFL_PROTO / **/
3023 * This symbol, if defined, indicates that the mprotect system call is
3024 * available to modify the access protection of a memory mapped file.
3026 /*#define HAS_MPROTECT / **/
3028 /* HAS_STRUCT_MSGHDR:
3029 * This symbol, if defined, indicates that the struct msghdr
3032 /*#define HAS_STRUCT_MSGHDR / **/
3035 * This symbol, if defined, indicates that the nan routine is
3036 * available to generate NaN.
3038 /*#define HAS_NAN / **/
3041 * This symbol, if defined, indicates that the nanosleep
3042 * system call is available to sleep with 1E-9 sec accuracy.
3044 /*#define HAS_NANOSLEEP / **/
3047 * This symbol, if defined, indicates that the nearbyint routine is
3048 * available to return the integral value closest to (according to
3049 * the current rounding mode) to x.
3051 /*#define HAS_NEARBYINT / **/
3054 * This symbol, if defined, indicates that the newlocale routine is
3055 * available to return a new locale object or modify an existing
3059 * This symbol, if defined, indicates that the freelocale routine is
3060 * available to deallocates the resources associated with a locale object.
3063 * This symbol, if defined, indicates that the uselocale routine is
3064 * available to set the current locale for the calling thread.
3067 * This symbol, if defined, indicates that the duplocale routine is
3068 * available to duplicate a locale object.
3071 * This symbol, if defined, indicates that the querylocale routine is
3072 * available to return the name of the locale for a category mask.
3075 * This symbol, if defined, indicates to the C program that it should
3076 * include <xlocale.h> to get uselocale() and its friends.
3078 /*#define HAS_NEWLOCALE / **/
3079 /*#define HAS_FREELOCALE / **/
3080 /*#define HAS_USELOCALE / **/
3081 /*#define HAS_DUPLOCALE / **/
3082 /*#define HAS_QUERYLOCALE / **/
3083 /*#define I_XLOCALE / **/
3086 * This symbol, if defined, indicates that the nextafter routine is
3087 * available to return the next machine representable double from
3090 /*#define HAS_NEXTAFTER / **/
3093 * This symbol, if defined, indicates that the nexttoward routine is
3094 * available to return the next machine representable long double from
3097 /*#define HAS_NEXTTOWARD / **/
3100 * This symbol, if defined, indicates that the nl_langinfo routine is
3101 * available to return local data. You will also need <langinfo.h>
3102 * and therefore I_LANGINFO.
3104 /*#define HAS_NL_LANGINFO / **/
3107 * This symbol will be defined if the C compiler supports off64_t.
3109 /*#define HAS_OFF64_T / **/
3112 * This symbol, if defined, indicates that the pipe2 routine is
3113 * available to create an inter-process channel.
3115 /*#define HAS_PIPE2 / **/
3118 * This symbol, if defined, indicates that the prctl routine is
3119 * available to set process title.
3120 * Note that there are at least two prctl variants: Linux and Irix.
3121 * While they are somewhat similar, they are incompatible.
3123 /* HAS_PRCTL_SET_NAME:
3124 * This symbol, if defined, indicates that the prctl routine is
3125 * available to set process title and supports PR_SET_NAME.
3127 /*#define HAS_PRCTL / **/
3128 /*#define HAS_PRCTL_SET_NAME / **/
3131 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3132 * to the absolute pathname of the executing program.
3134 /* PROCSELFEXE_PATH:
3135 * If HAS_PROCSELFEXE is defined this symbol is the filename
3136 * of the symbolic link pointing to the absolute pathname of
3137 * the executing program.
3139 /*#define HAS_PROCSELFEXE / **/
3140 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3141 #define PROCSELFEXE_PATH /**/
3144 /* HAS_PTHREAD_ATTR_SETSCOPE:
3145 * This symbol, if defined, indicates that the pthread_attr_setscope
3146 * system call is available to set the contention scope attribute of
3147 * a thread attribute object.
3149 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
3152 * This symbol will be defined if the C compiler supports ptrdiff_t.
3154 #define HAS_PTRDIFF_T /**/
3157 * This symbol, if defined, indicates that the readv routine is
3158 * available to do gather reads. You will also need <sys/uio.h>
3159 * and there I_SYSUIO.
3161 /*#define HAS_READV / **/
3164 * This symbol, if defined, indicates that the recvmsg routine is
3165 * available to send structured socket messages.
3167 /*#define HAS_RECVMSG / **/
3170 * This symbol, if defined, indicates that the remainder routine is
3171 * available to return the floating-point remainder.
3173 /*#define HAS_REMAINDER / **/
3176 * This symbol, if defined, indicates that the remquo routine is
3177 * available to return the remainder and part of quotient.
3179 /*#define HAS_REMQUO / **/
3182 * This symbol, if defined, indicates that the rint routine is
3183 * available to return the nearest integral value to x as double
3184 * using the current rounding mode.
3186 /*#define HAS_RINT / **/
3189 * This symbol, if defined, indicates that the round routine is
3190 * available to round to nearest integer, away from zero.
3192 /*#define HAS_ROUND / **/
3195 * This symbol, if defined, indicates that the system provides
3196 * a prototype for the sbrk() function. Otherwise, it is up
3197 * to the program to supply one. Good guesses are
3198 * extern void* sbrk(int);
3199 * extern void* sbrk(size_t);
3201 /*#define HAS_SBRK_PROTO / **/
3204 * This symbol, if defined, indicates that the scalbn routine is
3205 * available to multiply floating-point number by integral power
3208 /*#define HAS_SCALBN / **/
3211 * This symbol, if defined, indicates that the scalbnl routine is
3212 * available. If ilogbl is also present we can emulate frexpl.
3214 /*#define HAS_SCALBNL / **/
3217 * This symbol, if defined, indicates that the sendmsg routine is
3218 * available to send structured socket messages.
3220 /*#define HAS_SENDMSG / **/
3223 * This symbol, if defined, indicates that the setitimer routine is
3224 * available to set interval timers.
3226 /*#define HAS_SETITIMER / **/
3229 * This symbol, if defined, indicates that the setlocale routine is
3230 * available to handle locale-specific ctype implementations.
3232 /* SETLOCALE_ACCEPTS_ANY_LOCALE_NAME:
3233 * This symbol, if defined, indicates that the setlocale routine is
3234 * available and it accepts any input locale name as valid.
3236 /*#define HAS_SETLOCALE / **/
3237 /*#define SETLOCALE_ACCEPTS_ANY_LOCALE_NAME / **/
3239 /* HAS_SETPROCTITLE:
3240 * This symbol, if defined, indicates that the setproctitle routine is
3241 * available to set process title.
3243 /*#define HAS_SETPROCTITLE / **/
3246 * This symbol, if defined, indicates that the signbit routine is
3247 * available to check if the given number has the sign bit set.
3248 * This should include correct testing of -0.0. This will only be set
3249 * if the signbit() routine is safe to use with the NV type used internally
3250 * in perl. Users should call Perl_signbit(), which will be #defined to
3251 * the system's signbit() function or macro if this symbol is defined.
3253 /*#define HAS_SIGNBIT / **/
3256 * This symbol, if defined, indicates that the sigprocmask
3257 * system call is available to examine or change the signal mask
3258 * of the calling process.
3260 /*#define HAS_SIGPROCMASK / **/
3262 /* USE_SITECUSTOMIZE:
3263 * This symbol, if defined, indicates that sitecustomize should
3266 #ifndef USE_SITECUSTOMIZE
3267 /*#define USE_SITECUSTOMIZE / **/
3271 * This symbol, if defined, indicates that the snprintf () library
3272 * function is available for use.
3275 * This symbol, if defined, indicates that the vsnprintf () library
3276 * function is available for use.
3278 /*#define HAS_SNPRINTF / **/
3279 /*#define HAS_VSNPRINTF / **/
3282 * This symbol, if defined, indicates that the sockatmark routine is
3283 * available to test whether a socket is at the out-of-band mark.
3285 /*#define HAS_SOCKATMARK / **/
3287 /* HAS_SOCKATMARK_PROTO:
3288 * This symbol, if defined, indicates that the system provides
3289 * a prototype for the sockatmark() function. Otherwise, it is up
3290 * to the program to supply one. A good guess is
3291 * extern int sockatmark(int);
3293 /*#define HAS_SOCKATMARK_PROTO / **/
3296 * This symbol, if defined, indicates that the socks5_init routine is
3297 * available to initialize SOCKS 5.
3299 /*#define HAS_SOCKS5_INIT / **/
3302 * This symbol, if defined, indicates that the sqrtl routine is
3303 * available to do long double square roots.
3305 /*#define HAS_SQRTL / **/
3307 /* HAS_SETRESGID_PROTO:
3308 * This symbol, if defined, indicates that the system provides
3309 * a prototype for the setresgid() function. Otherwise, it is up
3310 * to the program to supply one. Good guesses are
3311 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3313 /*#define HAS_SETRESGID_PROTO / **/
3315 /* HAS_SETRESUID_PROTO:
3316 * This symbol, if defined, indicates that the system provides
3317 * a prototype for the setresuid() function. Otherwise, it is up
3318 * to the program to supply one. Good guesses are
3319 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3321 /*#define HAS_SETRESUID_PROTO / **/
3323 /* HAS_STRUCT_STATFS_F_FLAGS:
3324 * This symbol, if defined, indicates that the struct statfs
3325 * does have the f_flags member containing the mount flags of
3326 * the filesystem containing the file.
3327 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3328 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3329 * have statfs() and struct statfs, they have ustat() and getmnt()
3330 * with struct ustat and struct fs_data.
3332 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
3334 /* HAS_STRUCT_STATFS:
3335 * This symbol, if defined, indicates that the struct statfs
3336 * to do statfs() is supported.
3338 /*#define HAS_STRUCT_STATFS / **/
3341 * This symbol, if defined, indicates that the fstatvfs routine is
3342 * available to stat filesystems by file descriptors.
3344 /*#define HAS_FSTATVFS / **/
3347 * This symbol, if defined, indicates that the strerror_l routine is
3348 * available to return the error message for a given errno value in
3349 * a particular locale (identified by a locale_t object).
3351 /*#define HAS_STRERROR_L / **/
3354 * This symbol, if defined, indicates that the strftime routine is
3355 * available to do time formatting.
3357 /*#define HAS_STRFTIME / **/
3360 * This symbol, if defined, indicates that the strlcat () routine is
3361 * available to do string concatenation.
3363 /*#define HAS_STRLCAT / **/
3366 * This symbol, if defined, indicates that the strlcpy () routine is
3367 * available to do string copying.
3369 /*#define HAS_STRLCPY / **/
3372 * This symbol, if defined, indicates that the strnlen () routine is
3373 * available to check the length of a string up to a maximum.
3375 /*#define HAS_STRNLEN / **/
3378 * This symbol, if defined, indicates that the strtold routine is
3379 * available to convert strings to long doubles.
3381 /*#define HAS_STRTOLD / **/
3384 * This symbol, if defined, indicates that the strtoll routine is
3385 * available to convert strings to long longs.
3387 /*#define HAS_STRTOLL / **/
3390 * This symbol, if defined, indicates that the strtoq routine is
3391 * available to convert strings to long longs (quads).
3393 /*#define HAS_STRTOQ / **/
3396 * This symbol, if defined, indicates that the strtoull routine is
3397 * available to convert strings to unsigned long longs.
3399 /*#define HAS_STRTOULL / **/
3402 * This symbol, if defined, indicates that the strtouq routine is
3403 * available to convert strings to unsigned long longs (quads).
3405 /*#define HAS_STRTOUQ / **/
3407 /* HAS_SYSCALL_PROTO:
3408 * This symbol, if defined, indicates that the system provides
3409 * a prototype for the syscall() function. Otherwise, it is up
3410 * to the program to supply one. Good guesses are
3411 * extern int syscall(int, ...);
3412 * extern int syscall(long, ...);
3414 /*#define HAS_SYSCALL_PROTO / **/
3416 /* HAS_TELLDIR_PROTO:
3417 * This symbol, if defined, indicates that the system provides
3418 * a prototype for the telldir() function. Otherwise, it is up
3419 * to the program to supply one. A good guess is
3420 * extern long telldir(DIR*);
3422 /*#define HAS_TELLDIR_PROTO / **/
3425 * This symbol, if defined, indicates that the tgamma routine is
3426 * available to do the gamma function. See also HAS_LGAMMA.
3428 /*#define HAS_TGAMMA / **/
3431 * This symbol, if defined, indicates that the ctime64 () routine is
3432 * available to do the 64bit variant of ctime ()
3435 * This symbol, if defined, indicates that the localtime64 () routine is
3436 * available to do the 64bit variant of localtime ()
3439 * This symbol, if defined, indicates that the gmtime64 () routine is
3440 * available to do the 64bit variant of gmtime ()
3443 * This symbol, if defined, indicates that the mktime64 () routine is
3444 * available to do the 64bit variant of mktime ()
3447 * This symbol, if defined, indicates that the difftime64 () routine is
3448 * available to do the 64bit variant of difftime ()
3451 * This symbol, if defined, indicates that the asctime64 () routine is
3452 * available to do the 64bit variant of asctime ()
3454 /*#define HAS_CTIME64 / **/
3455 /*#define HAS_LOCALTIME64 / **/
3456 /*#define HAS_GMTIME64 / **/
3457 /*#define HAS_MKTIME64 / **/
3458 /*#define HAS_DIFFTIME64 / **/
3459 /*#define HAS_ASCTIME64 / **/
3462 * This symbol, if defined, indicates that the timegm routine is
3463 * available to do the opposite of gmtime ()
3465 /*#define HAS_TIMEGM / **/
3468 * This symbol, if defined, indicates that the towlower () routine is
3469 * available to do string concatenation.
3471 /*#define HAS_TOWLOWER / **/
3474 * This symbol, if defined, indicates that the towupper () routine is
3475 * available to do string concatenation.
3477 /*#define HAS_TOWUPPER / **/
3480 * This symbol, if defined, indicates that the trunc routine is
3481 * available to round doubles towards zero.
3483 /*#define HAS_TRUNC / **/
3486 * This symbol, if defined, indicates that the truncl routine is
3487 * available. If copysignl is also present we can emulate modfl.
3489 /*#define HAS_TRUNCL / **/
3491 /* U32_ALIGNMENT_REQUIRED:
3492 * This symbol, if defined, indicates that you must access
3493 * character data through U32-aligned pointers.
3495 #ifndef U32_ALIGNMENT_REQUIRED
3496 #define U32_ALIGNMENT_REQUIRED /**/
3500 * This symbol, if defined, indicates that the ualarm routine is
3501 * available to do alarms with microsecond granularity.
3503 /*#define HAS_UALARM / **/
3506 * This symbol, if defined, indicates that the unordered routine is
3507 * available to check whether two doubles are unordered
3508 * (effectively: whether either of them is NaN)
3510 /*#define HAS_UNORDERED / **/
3513 * This symbol, if defined, indicates that the unsetenv () routine is
3514 * available for use.
3516 /*#define HAS_UNSETENV / **/
3518 /* HAS_USLEEP_PROTO:
3519 * This symbol, if defined, indicates that the system provides
3520 * a prototype for the usleep() function. Otherwise, it is up
3521 * to the program to supply one. A good guess is
3522 * extern int usleep(useconds_t);
3524 /*#define HAS_USLEEP_PROTO / **/
3527 * This symbol, if defined, indicates that the ustat system call is
3528 * available to query file system statistics by dev_t.
3530 /*#define HAS_USTAT / **/
3533 * This symbol, if defined, indicates that the wcscmp routine is
3534 * available to compare two wide character strings.
3536 /*#define HAS_WCSCMP / **/
3539 * This symbol, if defined, indicates that the wcsxfrm routine is
3540 * available to tranform a wide character string for wcscmp().
3542 /*#define HAS_WCSXFRM / **/
3545 * This symbol, if defined, indicates that the writev routine is
3546 * available to do scatter writes.
3548 /*#define HAS_WRITEV / **/
3550 /* DEFAULT_INC_EXCLUDES_DOT:
3551 * This symbol, if defined, removes the legacy default behavior of
3552 * including '.' at the end of @INC.
3554 /*#define DEFAULT_INC_EXCLUDES_DOT / **/
3556 /* USE_DYNAMIC_LOADING:
3557 * This symbol, if defined, indicates that dynamic loading of
3558 * some sort is available.
3560 /*#define USE_DYNAMIC_LOADING / **/
3563 * This symbol, if defined, tells that fflush(NULL) correctly
3564 * flushes all pending stdio output without side effects. In
3565 * particular, on some platforms calling fflush(NULL) *still*
3566 * corrupts STDIN if it is a pipe.
3569 * This symbol, if defined, tells that to flush
3570 * all pending stdio output one must loop through all
3571 * the stdio file handles stored in an array and fflush them.
3572 * Note that if fflushNULL is defined, fflushall will not
3573 * even be probed for and will be left undefined.
3575 /*#define FFLUSH_NULL / **/
3576 /*#define FFLUSH_ALL / **/
3579 * This symbol, if defined, indicates that <bfd.h> exists and
3582 /*#define I_BFD / **/
3585 * This symbol, if defined, indicates that <crypt.h> exists and
3586 * should be included.
3588 /*#define I_CRYPT / **/
3591 * This symbol contains the type of the prefix structure element
3592 * in the <db.h> header file. In older versions of DB, it was
3593 * int, while in newer ones it is u_int32_t.
3596 * This symbol contains the type of the prefix structure element
3597 * in the <db.h> header file. In older versions of DB, it was
3598 * int, while in newer ones it is size_t.
3600 /* DB_VERSION_MAJOR_CFG:
3601 * This symbol, if defined, defines the major version number of
3602 * Berkeley DB found in the <db.h> header when Perl was configured.
3604 /* DB_VERSION_MINOR_CFG:
3605 * This symbol, if defined, defines the minor version number of
3606 * Berkeley DB found in the <db.h> header when Perl was configured.
3607 * For DB version 1 this is always 0.
3609 /* DB_VERSION_PATCH_CFG:
3610 * This symbol, if defined, defines the patch version number of
3611 * Berkeley DB found in the <db.h> header when Perl was configured.
3612 * For DB version 1 this is always 0.
3614 #define DB_Hash_t u_int32_t /**/
3615 #define DB_Prefix_t size_t /**/
3616 #define DB_VERSION_MAJOR_CFG 0 /**/
3617 #define DB_VERSION_MINOR_CFG 0 /**/
3618 #define DB_VERSION_PATCH_CFG 0 /**/
3621 * This symbol, if defined, indicates to the C program that it should
3622 * include <fenv.h> to get the floating point environment definitions.
3624 /*#define I_FENV / **/
3627 * This symbol, if defined, indicates that <fp.h> exists and
3628 * should be included.
3630 /*#define I_FP / **/
3633 * This symbol, if defined, indicates that <fp_class.h> exists and
3634 * should be included.
3636 /*#define I_FP_CLASS / **/
3639 * This symbol, if defined, indicates that <ieeefp.h> exists and
3640 * should be included.
3642 /*#define I_IEEEFP / **/
3645 * This symbol, if defined, indicates to the C program that it should
3646 * include <inttypes.h>.
3648 /*#define I_INTTYPES / **/
3651 * This symbol, if defined, indicates that <langinfo.h> exists and
3652 * should be included.
3654 /*#define I_LANGINFO / **/
3657 * This symbol, if defined, indicates that <libutil.h> exists and
3658 * should be included.
3660 /*#define I_LIBUTIL / **/
3663 * This symbol, if defined, indicates to the C program that it should
3664 * include <malloc/malloc.h>.
3666 /*#define I_MALLOCMALLOC / **/
3669 * This symbol, if defined, indicates that <mntent.h> exists and
3670 * should be included.
3672 /*#define I_MNTENT / **/
3675 * This symbol, if defined, indicates to the C program that it should
3676 * include <netinet/tcp.h>.
3678 /*#define I_NETINET_TCP / **/
3681 * This symbol, if defined, indicates that <poll.h> exists and
3682 * should be included. (see also HAS_POLL)
3684 /*#define I_POLL / **/
3687 * This symbol, if defined, indicates that <prot.h> exists and
3688 * should be included.
3690 /*#define I_PROT / **/
3693 * This symbol, if defined, indicates that <quadmath.h> exists and
3694 * should be included.
3696 /*#define I_QUADMATH / **/
3699 * This symbol, if defined, indicates that <shadow.h> exists and
3700 * should be included.
3702 /*#define I_SHADOW / **/
3705 * This symbol, if defined, indicates that <socks.h> exists and
3706 * should be included.
3708 /*#define I_SOCKS / **/
3711 * This symbol, if defined, indicates that <stdbool.h> exists and
3714 /*#define I_STDBOOL / **/
3717 * This symbol, if defined, indicates that <stdint.h> exists and
3718 * should be included.
3720 /*#define I_STDINT / **/
3723 * This symbol, if defined, indicates that <sunmath.h> exists and
3724 * should be included.
3726 /*#define I_SUNMATH / **/
3729 * This symbol, if defined, indicates that <syslog.h> exists and
3730 * should be included.
3732 /*#define I_SYSLOG / **/
3735 * This symbol, if defined, indicates that <sys/mode.h> exists and
3736 * should be included.
3738 /*#define I_SYSMODE / **/
3741 * This symbol, if defined, indicates that <sys/mount.h> exists and
3742 * should be included.
3744 /*#define I_SYS_MOUNT / **/
3747 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3749 /*#define I_SYS_STATFS / **/
3752 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3753 * should be included.
3755 /*#define I_SYS_STATVFS / **/
3758 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3759 * should be included.
3761 /*#define I_SYSUTSNAME / **/
3764 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3765 * should be included.
3767 /*#define I_SYS_VFS / **/
3770 * This symbol, if defined, indicates that <ustat.h> exists and
3771 * should be included.
3773 /*#define I_USTAT / **/
3776 * This symbol, if defined, indicates to the C program that <wchar.h>
3777 * is available for inclusion
3779 /*#define I_WCHAR / **/
3782 * This symbol, if defined, indicates that <wctype.h> exists.
3784 /*#define I_WCTYPE / **/
3787 * This symbol, if defined, is a comma-separated list of
3788 * hexadecimal bytes for the double precision infinity.
3791 * This symbol, if defined, is a comma-separated list of
3792 * hexadecimal bytes (0xHH) for the double precision not-a-number.
3795 * This symbol, if defined, is a comma-separated list of
3796 * hexadecimal bytes for the long double precision infinity.
3799 * This symbol, if defined, is a comma-separated list of
3800 * hexadecimal bytes (0xHH) for the long double precision not-a-number.
3802 #define DOUBLEINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f /**/
3803 #define DOUBLENANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f /**/
3804 #define LONGDBLINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3805 #define LONGDBLNANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3808 * This symbol, if defined, contains the string used by stdio to
3809 * format long doubles (format 'f') for output.
3812 * This symbol, if defined, contains the string used by stdio to
3813 * format long doubles (format 'g') for output.
3816 * This symbol, if defined, contains the string used by stdio to
3817 * format long doubles (format 'e') for output.
3820 * This symbol, if defined, contains the string used by stdio to
3821 * format long doubles (format 'f') for input.
3824 * DOUBLEKIND will be one of
3825 * DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN
3826 * DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN
3827 * DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN
3828 * DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN
3829 * DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
3830 * DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
3831 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE
3832 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE
3833 * DOUBLE_IS_VAX_F_FLOAT
3834 * DOUBLE_IS_VAX_D_FLOAT
3835 * DOUBLE_IS_VAX_G_FLOAT
3836 * DOUBLE_IS_IBM_SINGLE_32_BIT
3837 * DOUBLE_IS_IBM_DOUBLE_64_BIT
3838 * DOUBLE_IS_CRAY_SINGLE_64_BIT
3839 * DOUBLE_IS_UNKNOWN_FORMAT
3842 * This symbol, if defined, indicates that the double has
3846 * This symbol, if defined, indicates that the double has
3849 /* DOUBLE_HAS_NEGATIVE_ZERO:
3850 * This symbol, if defined, indicates that the double has
3851 * the negative_zero.
3853 /* DOUBLE_HAS_SUBNORMALS:
3854 * This symbol, if defined, indicates that the double has
3855 * the subnormals (denormals).
3857 /* DOUBLE_STYLE_CRAY:
3858 * This symbol, if defined, indicates that the double is
3859 * the 64-bit CRAY mainframe format.
3861 /* DOUBLE_STYLE_IBM:
3862 * This symbol, if defined, indicates that the double is
3863 * the 64-bit IBM mainframe format.
3865 /* DOUBLE_STYLE_IEEE:
3866 * This symbol, if defined, indicates that the double is
3867 * the 64-bit IEEE 754.
3869 /* DOUBLE_STYLE_VAX:
3870 * This symbol, if defined, indicates that the double is
3871 * the 64-bit VAX format D or G.
3873 #define DOUBLEKIND 3 /**/
3874 #define DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN 1
3875 #define DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN 2
3876 #define DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN 3
3877 #define DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN 4
3878 #define DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 5
3879 #define DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 6
3880 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE 7
3881 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE 8
3882 #define DOUBLE_IS_VAX_F_FLOAT 9
3883 #define DOUBLE_IS_VAX_D_FLOAT 10
3884 #define DOUBLE_IS_VAX_G_FLOAT 11
3885 #define DOUBLE_IS_IBM_SINGLE_32_BIT 12
3886 #define DOUBLE_IS_IBM_DOUBLE_64_BIT 13
3887 #define DOUBLE_IS_CRAY_SINGLE_64_BIT 14
3888 #define DOUBLE_IS_UNKNOWN_FORMAT -1
3889 /*#define PERL_PRIfldbl "llf" / **/
3890 /*#define PERL_PRIgldbl "llg" / **/
3891 /*#define PERL_PRIeldbl "lle" / **/
3892 /*#define PERL_SCNfldbl "llf" / **/
3893 #define DOUBLE_HAS_INF
3894 #define DOUBLE_HAS_NAN
3895 #define DOUBLE_HAS_NEGATIVE_ZERO
3896 #define DOUBLE_HAS_SUBNORMALS
3897 #undef DOUBLE_STYLE_CRAY
3898 #undef DOUBLE_STYLE_IBM
3899 #define DOUBLE_STYLE_IEEE
3900 #undef DOUBLE_STYLE_VAX
3903 * This symbol, if defined, tells how many mantissa bits
3904 * there are in double precision floating point format.
3905 * Note that this is usually DBL_MANT_DIG minus one, since
3906 * with the standard IEEE 754 formats DBL_MANT_DIG includes
3907 * the implicit bit, which doesn't really exist.
3910 * This symbol, if defined, tells how many mantissa bits
3911 * there are in long double precision floating point format.
3912 * Note that this can be LDBL_MANT_DIG minus one,
3913 * since LDBL_MANT_DIG can include the IEEE 754 implicit bit.
3914 * The common x86-style 80-bit long double does not have
3918 * This symbol, if defined, tells how many mantissa bits
3919 * (not including implicit bit) there are in a Perl NV.
3920 * This depends on which floating point type was chosen.
3922 #define DOUBLEMANTBITS 52
3923 #define LONGDBLMANTBITS 64
3924 #define NVMANTBITS 52
3927 * This symbol, if defined, indicates that the system stores
3928 * the variable argument list datatype, va_list, in a format
3929 * that cannot be copied by simple assignment, so that some
3930 * other means must be used when copying is required.
3931 * As such systems vary in their provision (or non-provision)
3932 * of copying mechanisms, handy.h defines a platform-
3933 * independent macro, Perl_va_copy(src, dst), to do the job.
3935 #define NEED_VA_COPY /**/
3938 * This symbol defines the C type used for Perl's IV.
3941 * This symbol defines the C type used for Perl's UV.
3944 * This symbol defines the C type used for Perl's I8.
3947 * This symbol defines the C type used for Perl's U8.
3950 * This symbol defines the C type used for Perl's I16.
3953 * This symbol defines the C type used for Perl's U16.
3956 * This symbol defines the C type used for Perl's I32.
3959 * This symbol defines the C type used for Perl's U32.
3962 * This symbol defines the C type used for Perl's I64.
3965 * This symbol defines the C type used for Perl's U64.
3968 * This symbol defines the C type used for Perl's NV.
3971 * This symbol contains the sizeof(IV).
3974 * This symbol contains the sizeof(UV).
3977 * This symbol contains the sizeof(I8).
3980 * This symbol contains the sizeof(U8).
3983 * This symbol contains the sizeof(I16).
3986 * This symbol contains the sizeof(U16).
3989 * This symbol contains the sizeof(I32).
3992 * This symbol contains the sizeof(U32).
3995 * This symbol contains the sizeof(I64).
3998 * This symbol contains the sizeof(U64).
4001 * This symbol contains the sizeof(NV).
4002 * Note that some floating point formats have unused bytes.
4003 * The most notable example is the x86* 80-bit extended precision
4004 * which comes in byte sizes of 12 and 16 (for 32 and 64 bit
4005 * platforms, respectively), but which only uses 10 bytes.
4006 * Perl compiled with -Duselongdouble on x86* is like this.
4009 * This symbol, if defined, indicates that a variable of type NVTYPE
4010 * can preserve all the bits of a variable of type UVTYPE.
4012 /* NV_PRESERVES_UV_BITS:
4013 * This symbol contains the number of bits a variable of type NVTYPE
4014 * can preserve of a variable of type UVTYPE.
4016 /* NV_OVERFLOWS_INTEGERS_AT:
4017 * This symbol gives the largest integer value that NVs can hold. This
4018 * value + 1.0 cannot be stored accurately. It is expressed as constant
4019 * floating point expression to reduce the chance of decimal/binary
4020 * conversion issues. If it can not be determined, the value 0 is given.
4022 /* NV_ZERO_IS_ALLBITS_ZERO:
4023 * This symbol, if defined, indicates that a variable of type NVTYPE
4024 * stores 0.0 in memory as all bits zero.
4026 #define IVTYPE long /**/
4027 #define UVTYPE unsigned long /**/
4028 #define I8TYPE signed char /**/
4029 #define U8TYPE unsigned char /**/
4030 #define I16TYPE short /**/
4031 #define U16TYPE unsigned short /**/
4032 #define I32TYPE long /**/
4033 #define U32TYPE unsigned long /**/
4035 #define I64TYPE int64_t /**/
4036 #define U64TYPE uint64_t /**/
4038 #define NVTYPE double /**/
4039 #define IVSIZE 4 /**/
4040 #define UVSIZE 4 /**/
4041 #define I8SIZE 1 /**/
4042 #define U8SIZE 1 /**/
4043 #define I16SIZE 2 /**/
4044 #define U16SIZE 2 /**/
4045 #define I32SIZE 4 /**/
4046 #define U32SIZE 4 /**/
4048 #define I64SIZE 8 /**/
4049 #define U64SIZE 8 /**/
4051 #define NVSIZE 8 /**/
4052 #undef NV_PRESERVES_UV
4053 #define NV_PRESERVES_UV_BITS 0
4054 #define NV_OVERFLOWS_INTEGERS_AT (256.0*256.0*256.0*256.0*256.0*256.0*2.0*2.0*2.0*2.0*2.0)
4055 #undef NV_ZERO_IS_ALLBITS_ZERO
4058 # if BYTEORDER == 0x1234
4060 # define BYTEORDER 0x12345678
4062 # if BYTEORDER == 0x4321
4064 # define BYTEORDER 0x87654321
4071 * This symbol defines the format string used for printing a Perl IV
4072 * as a signed decimal integer.
4075 * This symbol defines the format string used for printing a Perl UV
4076 * as an unsigned decimal integer.
4079 * This symbol defines the format string used for printing a Perl UV
4080 * as an unsigned octal integer.
4083 * This symbol defines the format string used for printing a Perl UV
4084 * as an unsigned hexadecimal integer in lowercase abcdef.
4087 * This symbol defines the format string used for printing a Perl UV
4088 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4091 * This symbol defines the format string used for printing a Perl NV
4092 * using %e-ish floating point format.
4095 * This symbol defines the format string used for printing a Perl NV
4096 * using %f-ish floating point format.
4099 * This symbol defines the format string used for printing a Perl NV
4100 * using %g-ish floating point format.
4102 #define IVdf "ld" /**/
4103 #define UVuf "lu" /**/
4104 #define UVof "lo" /**/
4105 #define UVxf "lx" /**/
4106 #define UVXf "lX" /**/
4107 #define NVef "e" /**/
4108 #define NVff "f" /**/
4109 #define NVgf "g" /**/
4112 * This symbol holds the minimum number of bits operated by select.
4113 * That is, if you do select(n, ...), how many bits at least will be
4114 * cleared in the masks if some activity is detected. Usually this
4115 * is either n or 32*ceil(n/32), especially many little-endians do
4116 * the latter. This is only useful if you have select(), naturally.
4118 #define SELECT_MIN_BITS 32 /**/
4121 * This variable contains the size of struct stat's st_ino in bytes.
4124 * This symbol holds the signedness of struct stat's st_ino.
4125 * 1 for unsigned, -1 for signed.
4127 #define ST_INO_SIGN 1 /* st_ino sign */
4128 #define ST_INO_SIZE 4 /* st_ino size */
4131 * This variable contains the string to put in front of a perl
4132 * script to make sure (one hopes) that it runs with perl and not
4135 #define STARTPERL "#!perl" /**/
4137 /* HAS_STDIO_STREAM_ARRAY:
4138 * This symbol, if defined, tells that there is an array
4139 * holding the stdio streams.
4141 /* STDIO_STREAM_ARRAY:
4142 * This symbol tells the name of the array holding the stdio streams.
4143 * Usual values include _iob, __iob, and __sF.
4145 /*#define HAS_STDIO_STREAM_ARRAY / **/
4146 #ifdef HAS_STDIO_STREAM_ARRAY
4147 #define STDIO_STREAM_ARRAY
4151 * This symbol contains the maximum value for the time_t offset that
4152 * the system function gmtime () accepts, and defaults to 0
4155 * This symbol contains the minimum value for the time_t offset that
4156 * the system function gmtime () accepts, and defaults to 0
4159 * This symbol contains the maximum value for the time_t offset that
4160 * the system function localtime () accepts, and defaults to 0
4163 * This symbol contains the minimum value for the time_t offset that
4164 * the system function localtime () accepts, and defaults to 0
4166 #define GMTIME_MAX 2147483647 /**/
4167 #define GMTIME_MIN 0 /**/
4168 #define LOCALTIME_MAX 2147483647 /**/
4169 #define LOCALTIME_MIN 0 /**/
4172 * This symbol, if defined, indicates that 64-bit integers should
4173 * be used when available. If not defined, the native integers
4174 * will be employed (be they 32 or 64 bits). The minimal possible
4175 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4176 * This may mean using for example "long longs", while your memory
4177 * may still be limited to 2 gigabytes.
4180 * This symbol, if defined, indicates that 64-bit integers should
4181 * be used when available. If not defined, the native integers
4182 * will be used (be they 32 or 64 bits). The maximal possible
4183 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4184 * be able to use more than 2 gigabytes of memory. This mode is
4185 * even more binary incompatible than USE_64_BIT_INT. You may not
4186 * be able to run the resulting executable in a 32-bit CPU at all or
4187 * you may need at least to reboot your OS to 64-bit mode.
4189 #ifndef USE_64_BIT_INT
4190 /*#define USE_64_BIT_INT / **/
4192 #ifndef USE_64_BIT_ALL
4193 /*#define USE_64_BIT_ALL / **/
4197 * This symbol, if defined, indicates that Perl should
4198 * be built with support for backtrace.
4200 /*#define USE_CBACKTRACE / **/
4203 * This symbol, if defined, indicates that Perl should
4204 * be built with support for DTrace.
4206 /*#define USE_DTRACE / **/
4209 * This symbol, if defined, indicates that Perl should
4210 * be built to use 'fast stdio'.
4211 * Defaults to define in Perls 5.8 and earlier, to undef later.
4213 #ifndef USE_FAST_STDIO
4214 /*#define USE_FAST_STDIO / **/
4217 /* USE_KERN_PROC_PATHNAME:
4218 * This symbol, if defined, indicates that we can use sysctl with
4219 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
4220 * convert $^X to an absolute path.
4222 /*#define USE_KERN_PROC_PATHNAME / **/
4225 * This symbol, if defined, indicates that large file support
4226 * should be used when available.
4228 #ifndef USE_LARGE_FILES
4229 /*#define USE_LARGE_FILES / **/
4233 * This symbol, if defined, indicates that long doubles should
4234 * be used when available.
4236 #ifndef USE_LONG_DOUBLE
4237 /*#define USE_LONG_DOUBLE / **/
4241 * This symbol, if defined, indicates that 64-bit interfaces and
4242 * long doubles should be used when available.
4244 #ifndef USE_MORE_BITS
4245 /*#define USE_MORE_BITS / **/
4249 * This symbol, if defined, indicates that Perl should
4250 * be built to use multiplicity.
4252 #ifndef MULTIPLICITY
4253 /*#define MULTIPLICITY / **/
4256 /* USE_NSGETEXECUTABLEPATH:
4257 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
4258 * and realpath to get a full path for the executable, and hence convert
4259 * $^X to an absolute path.
4261 /*#define USE_NSGETEXECUTABLEPATH / **/
4264 * This symbol, if defined, indicates that the PerlIO abstraction should
4265 * be used throughout. If not defined, stdio should be
4266 * used in a fully backward compatible manner.
4269 /*#define USE_PERLIO / **/
4273 * This symbol, if defined, indicates that the quadmath library should
4274 * be used when available.
4276 #ifndef USE_QUADMATH
4277 /*#define USE_QUADMATH / **/
4281 * This symbol, if defined, indicates that Perl should
4282 * be built to use socks.
4285 /*#define USE_SOCKS / **/
4288 /* HAS_DRAND48_PROTO:
4289 * This symbol, if defined, indicates that the system provides
4290 * a prototype for the drand48() function. Otherwise, it is up
4291 * to the program to supply one. A good guess is
4292 * extern double drand48(void);
4294 /*#define HAS_DRAND48_PROTO / **/
4296 /* HAS_GETHOST_PROTOS:
4297 * This symbol, if defined, indicates that <netdb.h> includes
4298 * prototypes for gethostent(), gethostbyname(), and
4299 * gethostbyaddr(). Otherwise, it is up to the program to guess
4300 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4302 /*#define HAS_GETHOST_PROTOS / **/
4304 /* HAS_GETNET_PROTOS:
4305 * This symbol, if defined, indicates that <netdb.h> includes
4306 * prototypes for getnetent(), getnetbyname(), and
4307 * getnetbyaddr(). Otherwise, it is up to the program to guess
4308 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4310 /*#define HAS_GETNET_PROTOS / **/
4312 /* HAS_GETPROTO_PROTOS:
4313 * This symbol, if defined, indicates that <netdb.h> includes
4314 * prototypes for getprotoent(), getprotobyname(), and
4315 * getprotobyaddr(). Otherwise, it is up to the program to guess
4316 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4318 /*#define HAS_GETPROTO_PROTOS / **/
4320 /* HAS_GETSERV_PROTOS:
4321 * This symbol, if defined, indicates that <netdb.h> includes
4322 * prototypes for getservent(), getservbyname(), and
4323 * getservbyaddr(). Otherwise, it is up to the program to guess
4324 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4326 /*#define HAS_GETSERV_PROTOS / **/
4329 * This symbol, if defined, indicates that the system provides
4330 * a prototype for the lseek() function. Otherwise, it is up
4331 * to the program to supply one. A good guess is
4332 * extern off_t lseek(int, off_t, int);
4334 /*#define HAS_LSEEK_PROTO / **/
4337 * This symbol holds the type used for the 1st argument
4338 * to gethostbyaddr().
4341 * This symbol holds the type used for the 2nd argument
4342 * to gethostbyaddr().
4345 * This symbol holds the type used for the argument to
4349 * This symbol holds the type used for the 1st argument to
4352 #define Netdb_host_t const char * /**/
4353 #define Netdb_hlen_t int /**/
4354 #define Netdb_name_t const char * /**/
4355 #define Netdb_net_t unsigned long /**/
4358 * This symbol holds the type used for the 2nd, 3rd, and 4th
4359 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4360 * is defined, and 'int *' otherwise. This is only useful if you
4361 * have select(), of course.
4363 #define Select_fd_set_t int /**/
4366 * This symbol holds the type used for the size argument of
4367 * various socket calls (just the base type, not the pointer-to).
4369 #define Sock_size_t int /**/
4372 * This symbol holds a string representing the architecture name.
4373 * It may be used to construct an architecture-dependant pathname
4374 * where library files may be held under a private library, for
4377 #define ARCHNAME "unknown" /**/
4380 * This symbol, if defined, indicates that the asctime_r routine
4381 * is available to asctime re-entrantly.
4384 * This symbol encodes the prototype of asctime_r.
4385 * It is zero if d_asctime_r is undef, and one of the
4386 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
4389 /*#define HAS_ASCTIME_R / **/
4390 #define ASCTIME_R_PROTO 0 /**/
4393 * This symbol, if defined, indicates that the crypt_r routine
4394 * is available to crypt re-entrantly.
4397 * This symbol encodes the prototype of crypt_r.
4398 * It is zero if d_crypt_r is undef, and one of the
4399 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
4402 /*#define HAS_CRYPT_R / **/
4403 #define CRYPT_R_PROTO 0 /**/
4406 * This symbol, if defined, indicates that the ctermid_r routine
4407 * is available to ctermid re-entrantly.
4410 * This symbol encodes the prototype of ctermid_r.
4411 * It is zero if d_ctermid_r is undef, and one of the
4412 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
4415 /*#define HAS_CTERMID_R / **/
4416 #define CTERMID_R_PROTO 0 /**/
4419 * This symbol, if defined, indicates that the ctime_r routine
4420 * is available to ctime re-entrantly.
4423 * This symbol encodes the prototype of ctime_r.
4424 * It is zero if d_ctime_r is undef, and one of the
4425 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
4428 /*#define HAS_CTIME_R / **/
4429 #define CTIME_R_PROTO 0 /**/
4432 * This symbol, if defined, indicates that the drand48_r routine
4433 * is available to drand48 re-entrantly.
4436 * This symbol encodes the prototype of drand48_r.
4437 * It is zero if d_drand48_r is undef, and one of the
4438 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
4441 /*#define HAS_DRAND48_R / **/
4442 #define DRAND48_R_PROTO 0 /**/
4445 * This symbol, if defined, indicates that the endgrent_r routine
4446 * is available to endgrent re-entrantly.
4448 /* ENDGRENT_R_PROTO:
4449 * This symbol encodes the prototype of endgrent_r.
4450 * It is zero if d_endgrent_r is undef, and one of the
4451 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
4454 /*#define HAS_ENDGRENT_R / **/
4455 #define ENDGRENT_R_PROTO 0 /**/
4457 /* HAS_ENDHOSTENT_R:
4458 * This symbol, if defined, indicates that the endhostent_r routine
4459 * is available to endhostent re-entrantly.
4461 /* ENDHOSTENT_R_PROTO:
4462 * This symbol encodes the prototype of endhostent_r.
4463 * It is zero if d_endhostent_r is undef, and one of the
4464 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
4467 /*#define HAS_ENDHOSTENT_R / **/
4468 #define ENDHOSTENT_R_PROTO 0 /**/
4471 * This symbol, if defined, indicates that the endnetent_r routine
4472 * is available to endnetent re-entrantly.
4474 /* ENDNETENT_R_PROTO:
4475 * This symbol encodes the prototype of endnetent_r.
4476 * It is zero if d_endnetent_r is undef, and one of the
4477 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
4480 /*#define HAS_ENDNETENT_R / **/
4481 #define ENDNETENT_R_PROTO 0 /**/
4483 /* HAS_ENDPROTOENT_R:
4484 * This symbol, if defined, indicates that the endprotoent_r routine
4485 * is available to endprotoent re-entrantly.
4487 /* ENDPROTOENT_R_PROTO:
4488 * This symbol encodes the prototype of endprotoent_r.
4489 * It is zero if d_endprotoent_r is undef, and one of the
4490 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
4493 /*#define HAS_ENDPROTOENT_R / **/
4494 #define ENDPROTOENT_R_PROTO 0 /**/
4497 * This symbol, if defined, indicates that the endpwent_r routine
4498 * is available to endpwent re-entrantly.
4500 /* ENDPWENT_R_PROTO:
4501 * This symbol encodes the prototype of endpwent_r.
4502 * It is zero if d_endpwent_r is undef, and one of the
4503 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
4506 /*#define HAS_ENDPWENT_R / **/
4507 #define ENDPWENT_R_PROTO 0 /**/
4509 /* HAS_ENDSERVENT_R:
4510 * This symbol, if defined, indicates that the endservent_r routine
4511 * is available to endservent re-entrantly.
4513 /* ENDSERVENT_R_PROTO:
4514 * This symbol encodes the prototype of endservent_r.
4515 * It is zero if d_endservent_r is undef, and one of the
4516 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
4519 /*#define HAS_ENDSERVENT_R / **/
4520 #define ENDSERVENT_R_PROTO 0 /**/
4523 * This symbol, if defined, indicates that the getgrent_r routine
4524 * is available to getgrent re-entrantly.
4526 /* GETGRENT_R_PROTO:
4527 * This symbol encodes the prototype of getgrent_r.
4528 * It is zero if d_getgrent_r is undef, and one of the
4529 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
4532 /*#define HAS_GETGRENT_R / **/
4533 #define GETGRENT_R_PROTO 0 /**/
4536 * This symbol, if defined, indicates that the getgrgid_r routine
4537 * is available to getgrgid re-entrantly.
4539 /* GETGRGID_R_PROTO:
4540 * This symbol encodes the prototype of getgrgid_r.
4541 * It is zero if d_getgrgid_r is undef, and one of the
4542 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
4545 /*#define HAS_GETGRGID_R / **/
4546 #define GETGRGID_R_PROTO 0 /**/
4549 * This symbol, if defined, indicates that the getgrnam_r routine
4550 * is available to getgrnam re-entrantly.
4552 /* GETGRNAM_R_PROTO:
4553 * This symbol encodes the prototype of getgrnam_r.
4554 * It is zero if d_getgrnam_r is undef, and one of the
4555 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
4558 /*#define HAS_GETGRNAM_R / **/
4559 #define GETGRNAM_R_PROTO 0 /**/
4561 /* HAS_GETHOSTBYADDR_R:
4562 * This symbol, if defined, indicates that the gethostbyaddr_r routine
4563 * is available to gethostbyaddr re-entrantly.
4565 /* GETHOSTBYADDR_R_PROTO:
4566 * This symbol encodes the prototype of gethostbyaddr_r.
4567 * It is zero if d_gethostbyaddr_r is undef, and one of the
4568 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
4571 /*#define HAS_GETHOSTBYADDR_R / **/
4572 #define GETHOSTBYADDR_R_PROTO 0 /**/
4574 /* HAS_GETHOSTBYNAME_R:
4575 * This symbol, if defined, indicates that the gethostbyname_r routine
4576 * is available to gethostbyname re-entrantly.
4578 /* GETHOSTBYNAME_R_PROTO:
4579 * This symbol encodes the prototype of gethostbyname_r.
4580 * It is zero if d_gethostbyname_r is undef, and one of the
4581 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
4584 /*#define HAS_GETHOSTBYNAME_R / **/
4585 #define GETHOSTBYNAME_R_PROTO 0 /**/
4587 /* HAS_GETHOSTENT_R:
4588 * This symbol, if defined, indicates that the gethostent_r routine
4589 * is available to gethostent re-entrantly.
4591 /* GETHOSTENT_R_PROTO:
4592 * This symbol encodes the prototype of gethostent_r.
4593 * It is zero if d_gethostent_r is undef, and one of the
4594 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
4597 /*#define HAS_GETHOSTENT_R / **/
4598 #define GETHOSTENT_R_PROTO 0 /**/
4601 * This symbol, if defined, indicates that the getlogin_r routine
4602 * is available to getlogin re-entrantly.
4604 /* GETLOGIN_R_PROTO:
4605 * This symbol encodes the prototype of getlogin_r.
4606 * It is zero if d_getlogin_r is undef, and one of the
4607 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
4610 /*#define HAS_GETLOGIN_R / **/
4611 #define GETLOGIN_R_PROTO 0 /**/
4613 /* HAS_GETNETBYADDR_R:
4614 * This symbol, if defined, indicates that the getnetbyaddr_r routine
4615 * is available to getnetbyaddr re-entrantly.
4617 /* GETNETBYADDR_R_PROTO:
4618 * This symbol encodes the prototype of getnetbyaddr_r.
4619 * It is zero if d_getnetbyaddr_r is undef, and one of the
4620 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
4623 /*#define HAS_GETNETBYADDR_R / **/
4624 #define GETNETBYADDR_R_PROTO 0 /**/
4626 /* HAS_GETNETBYNAME_R:
4627 * This symbol, if defined, indicates that the getnetbyname_r routine
4628 * is available to getnetbyname re-entrantly.
4630 /* GETNETBYNAME_R_PROTO:
4631 * This symbol encodes the prototype of getnetbyname_r.
4632 * It is zero if d_getnetbyname_r is undef, and one of the
4633 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
4636 /*#define HAS_GETNETBYNAME_R / **/
4637 #define GETNETBYNAME_R_PROTO 0 /**/
4640 * This symbol, if defined, indicates that the getnetent_r routine
4641 * is available to getnetent re-entrantly.
4643 /* GETNETENT_R_PROTO:
4644 * This symbol encodes the prototype of getnetent_r.
4645 * It is zero if d_getnetent_r is undef, and one of the
4646 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
4649 /*#define HAS_GETNETENT_R / **/
4650 #define GETNETENT_R_PROTO 0 /**/
4652 /* HAS_GETPROTOBYNAME_R:
4653 * This symbol, if defined, indicates that the getprotobyname_r routine
4654 * is available to getprotobyname re-entrantly.
4656 /* GETPROTOBYNAME_R_PROTO:
4657 * This symbol encodes the prototype of getprotobyname_r.
4658 * It is zero if d_getprotobyname_r is undef, and one of the
4659 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
4662 /*#define HAS_GETPROTOBYNAME_R / **/
4663 #define GETPROTOBYNAME_R_PROTO 0 /**/
4665 /* HAS_GETPROTOBYNUMBER_R:
4666 * This symbol, if defined, indicates that the getprotobynumber_r routine
4667 * is available to getprotobynumber re-entrantly.
4669 /* GETPROTOBYNUMBER_R_PROTO:
4670 * This symbol encodes the prototype of getprotobynumber_r.
4671 * It is zero if d_getprotobynumber_r is undef, and one of the
4672 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
4675 /*#define HAS_GETPROTOBYNUMBER_R / **/
4676 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
4678 /* HAS_GETPROTOENT_R:
4679 * This symbol, if defined, indicates that the getprotoent_r routine
4680 * is available to getprotoent re-entrantly.
4682 /* GETPROTOENT_R_PROTO:
4683 * This symbol encodes the prototype of getprotoent_r.
4684 * It is zero if d_getprotoent_r is undef, and one of the
4685 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
4688 /*#define HAS_GETPROTOENT_R / **/
4689 #define GETPROTOENT_R_PROTO 0 /**/
4692 * This symbol, if defined, indicates that the getpwent_r routine
4693 * is available to getpwent re-entrantly.
4695 /* GETPWENT_R_PROTO:
4696 * This symbol encodes the prototype of getpwent_r.
4697 * It is zero if d_getpwent_r is undef, and one of the
4698 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
4701 /*#define HAS_GETPWENT_R / **/
4702 #define GETPWENT_R_PROTO 0 /**/
4705 * This symbol, if defined, indicates that the getpwnam_r routine
4706 * is available to getpwnam re-entrantly.
4708 /* GETPWNAM_R_PROTO:
4709 * This symbol encodes the prototype of getpwnam_r.
4710 * It is zero if d_getpwnam_r is undef, and one of the
4711 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
4714 /*#define HAS_GETPWNAM_R / **/
4715 #define GETPWNAM_R_PROTO 0 /**/
4718 * This symbol, if defined, indicates that the getpwuid_r routine
4719 * is available to getpwuid re-entrantly.
4721 /* GETPWUID_R_PROTO:
4722 * This symbol encodes the prototype of getpwuid_r.
4723 * It is zero if d_getpwuid_r is undef, and one of the
4724 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
4727 /*#define HAS_GETPWUID_R / **/
4728 #define GETPWUID_R_PROTO 0 /**/
4730 /* HAS_GETSERVBYNAME_R:
4731 * This symbol, if defined, indicates that the getservbyname_r routine
4732 * is available to getservbyname re-entrantly.
4734 /* GETSERVBYNAME_R_PROTO:
4735 * This symbol encodes the prototype of getservbyname_r.
4736 * It is zero if d_getservbyname_r is undef, and one of the
4737 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
4740 /*#define HAS_GETSERVBYNAME_R / **/
4741 #define GETSERVBYNAME_R_PROTO 0 /**/
4743 /* HAS_GETSERVBYPORT_R:
4744 * This symbol, if defined, indicates that the getservbyport_r routine
4745 * is available to getservbyport re-entrantly.
4747 /* GETSERVBYPORT_R_PROTO:
4748 * This symbol encodes the prototype of getservbyport_r.
4749 * It is zero if d_getservbyport_r is undef, and one of the
4750 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
4753 /*#define HAS_GETSERVBYPORT_R / **/
4754 #define GETSERVBYPORT_R_PROTO 0 /**/
4756 /* HAS_GETSERVENT_R:
4757 * This symbol, if defined, indicates that the getservent_r routine
4758 * is available to getservent re-entrantly.
4760 /* GETSERVENT_R_PROTO:
4761 * This symbol encodes the prototype of getservent_r.
4762 * It is zero if d_getservent_r is undef, and one of the
4763 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
4766 /*#define HAS_GETSERVENT_R / **/
4767 #define GETSERVENT_R_PROTO 0 /**/
4770 * This symbol, if defined, indicates that the getspnam_r routine
4771 * is available to getspnam re-entrantly.
4773 /* GETSPNAM_R_PROTO:
4774 * This symbol encodes the prototype of getspnam_r.
4775 * It is zero if d_getspnam_r is undef, and one of the
4776 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
4779 /*#define HAS_GETSPNAM_R / **/
4780 #define GETSPNAM_R_PROTO 0 /**/
4783 * This symbol, if defined, indicates that the gmtime_r routine
4784 * is available to gmtime re-entrantly.
4787 * This symbol encodes the prototype of gmtime_r.
4788 * It is zero if d_gmtime_r is undef, and one of the
4789 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
4792 /*#define HAS_GMTIME_R / **/
4793 #define GMTIME_R_PROTO 0 /**/
4795 /* HAS_LOCALECONV_L:
4796 * This symbol, if defined, indicates that the localeconv_l routine is
4797 * available to query certain information about a locale.
4799 /*#define HAS_LOCALECONV_L / **/
4802 * This symbol, if defined, indicates that the localtime_r routine
4803 * is available to localtime re-entrantly.
4805 /* LOCALTIME_R_NEEDS_TZSET:
4806 * Many libc's localtime_r implementations do not call tzset,
4807 * making them differ from localtime(), and making timezone
4808 * changes using $ENV{TZ} without explicitly calling tzset
4809 * impossible. This symbol makes us call tzset before localtime_r
4811 /*#define LOCALTIME_R_NEEDS_TZSET / **/
4812 #ifdef LOCALTIME_R_NEEDS_TZSET
4813 #define L_R_TZSET tzset(),
4818 /* LOCALTIME_R_PROTO:
4819 * This symbol encodes the prototype of localtime_r.
4820 * It is zero if d_localtime_r is undef, and one of the
4821 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
4824 /*#define HAS_LOCALTIME_R / **/
4825 #define LOCALTIME_R_PROTO 0 /**/
4828 * This symbol, if defined, indicates that the mbrlen routine is
4829 * available to get the length of multi-byte character strings.
4831 /*#define HAS_MBRLEN / **/
4834 * This symbol, if defined, indicates that the mbrtowc routine is
4835 * available to convert a multi-byte character into a wide character.
4837 /*#define HAS_MBRTOWC / **/
4839 /* HAS_THREAD_SAFE_NL_LANGINFO_L:
4840 * This symbol, when defined, indicates presence of the nl_langinfo_l()
4841 * function, and that it is thread-safe.
4843 /*#define HAS_THREAD_SAFE_NL_LANGINFO_L / **/
4845 /* OLD_PTHREAD_CREATE_JOINABLE:
4846 * This symbol, if defined, indicates how to create pthread
4847 * in joinable (aka undetached) state. NOTE: not defined
4848 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
4849 * (the new version of the constant).
4850 * If defined, known values are PTHREAD_CREATE_UNDETACHED
4853 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
4855 /* HAS_PTHREAD_ATFORK:
4856 * This symbol, if defined, indicates that the pthread_atfork routine
4857 * is available to setup fork handlers.
4859 /*#define HAS_PTHREAD_ATFORK / **/
4861 /* HAS_PTHREAD_YIELD:
4862 * This symbol, if defined, indicates that the pthread_yield
4863 * routine is available to yield the execution of the current
4864 * thread. sched_yield is preferable to pthread_yield.
4867 * This symbol defines the way to yield the execution of
4868 * the current thread. Known ways are sched_yield,
4869 * pthread_yield, and pthread_yield with NULL.
4872 * This symbol, if defined, indicates that the sched_yield
4873 * routine is available to yield the execution of the current
4874 * thread. sched_yield is preferable to pthread_yield.
4876 /*#define HAS_PTHREAD_YIELD / **/
4877 #define SCHED_YIELD sched_yield() /**/
4878 /*#define HAS_SCHED_YIELD / **/
4881 * This symbol, if defined, indicates that the random_r routine
4882 * is available to random re-entrantly.
4885 * This symbol encodes the prototype of random_r.
4886 * It is zero if d_random_r is undef, and one of the
4887 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
4890 /*#define HAS_RANDOM_R / **/
4891 #define RANDOM_R_PROTO 0 /**/
4894 * This symbol, if defined, indicates that the readdir64_r routine
4895 * is available to readdir64 re-entrantly.
4897 /* READDIR64_R_PROTO:
4898 * This symbol encodes the prototype of readdir64_r.
4899 * It is zero if d_readdir64_r is undef, and one of the
4900 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
4903 /*#define HAS_READDIR64_R / **/
4904 #define READDIR64_R_PROTO 0 /**/
4907 * This symbol, if defined, indicates that the readdir_r routine
4908 * is available to readdir re-entrantly.
4911 * This symbol encodes the prototype of readdir_r.
4912 * It is zero if d_readdir_r is undef, and one of the
4913 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
4916 /*#define HAS_READDIR_R / **/
4917 #define READDIR_R_PROTO 0 /**/
4920 * This symbol, if defined, indicates that the setgrent_r routine
4921 * is available to setgrent re-entrantly.
4923 /* SETGRENT_R_PROTO:
4924 * This symbol encodes the prototype of setgrent_r.
4925 * It is zero if d_setgrent_r is undef, and one of the
4926 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
4929 /*#define HAS_SETGRENT_R / **/
4930 #define SETGRENT_R_PROTO 0 /**/
4932 /* HAS_SETHOSTENT_R:
4933 * This symbol, if defined, indicates that the sethostent_r routine
4934 * is available to sethostent re-entrantly.
4936 /* SETHOSTENT_R_PROTO:
4937 * This symbol encodes the prototype of sethostent_r.
4938 * It is zero if d_sethostent_r is undef, and one of the
4939 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
4942 /*#define HAS_SETHOSTENT_R / **/
4943 #define SETHOSTENT_R_PROTO 0 /**/
4946 * This symbol, if defined, indicates that the setlocale_r routine
4947 * is available to setlocale re-entrantly.
4949 /* SETLOCALE_R_PROTO:
4950 * This symbol encodes the prototype of setlocale_r.
4951 * It is zero if d_setlocale_r is undef, and one of the
4952 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
4955 /*#define HAS_SETLOCALE_R / **/
4956 #define SETLOCALE_R_PROTO 0 /**/
4959 * This symbol, if defined, indicates that the setnetent_r routine
4960 * is available to setnetent re-entrantly.
4962 /* SETNETENT_R_PROTO:
4963 * This symbol encodes the prototype of setnetent_r.
4964 * It is zero if d_setnetent_r is undef, and one of the
4965 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
4968 /*#define HAS_SETNETENT_R / **/
4969 #define SETNETENT_R_PROTO 0 /**/
4971 /* HAS_SETPROTOENT_R:
4972 * This symbol, if defined, indicates that the setprotoent_r routine
4973 * is available to setprotoent re-entrantly.
4975 /* SETPROTOENT_R_PROTO:
4976 * This symbol encodes the prototype of setprotoent_r.
4977 * It is zero if d_setprotoent_r is undef, and one of the
4978 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
4981 /*#define HAS_SETPROTOENT_R / **/
4982 #define SETPROTOENT_R_PROTO 0 /**/
4985 * This symbol, if defined, indicates that the setpwent_r routine
4986 * is available to setpwent re-entrantly.
4988 /* SETPWENT_R_PROTO:
4989 * This symbol encodes the prototype of setpwent_r.
4990 * It is zero if d_setpwent_r is undef, and one of the
4991 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
4994 /*#define HAS_SETPWENT_R / **/
4995 #define SETPWENT_R_PROTO 0 /**/
4997 /* HAS_SETSERVENT_R:
4998 * This symbol, if defined, indicates that the setservent_r routine
4999 * is available to setservent re-entrantly.
5001 /* SETSERVENT_R_PROTO:
5002 * This symbol encodes the prototype of setservent_r.
5003 * It is zero if d_setservent_r is undef, and one of the
5004 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
5007 /*#define HAS_SETSERVENT_R / **/
5008 #define SETSERVENT_R_PROTO 0 /**/
5011 * This symbol, if defined, indicates that the srand48_r routine
5012 * is available to srand48 re-entrantly.
5015 * This symbol encodes the prototype of srand48_r.
5016 * It is zero if d_srand48_r is undef, and one of the
5017 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
5020 /*#define HAS_SRAND48_R / **/
5021 #define SRAND48_R_PROTO 0 /**/
5024 * This symbol, if defined, indicates that the srandom_r routine
5025 * is available to srandom re-entrantly.
5028 * This symbol encodes the prototype of srandom_r.
5029 * It is zero if d_srandom_r is undef, and one of the
5030 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
5033 /*#define HAS_SRANDOM_R / **/
5034 #define SRANDOM_R_PROTO 0 /**/
5037 * This symbol, if defined, indicates that the strerror_r routine
5038 * is available to strerror re-entrantly.
5040 /* STRERROR_R_PROTO:
5041 * This symbol encodes the prototype of strerror_r.
5042 * It is zero if d_strerror_r is undef, and one of the
5043 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
5046 /*#define HAS_STRERROR_R / **/
5047 #define STRERROR_R_PROTO 0 /**/
5050 * This symbol, if defined, indicates that the strtod_l routine is
5051 * available to convert strings to long doubles.
5053 /*#define HAS_STRTOD_L / **/
5056 * This symbol, if defined, indicates that the strtold_l routine is
5057 * available to convert strings to long doubles.
5059 /*#define HAS_STRTOLD_L / **/
5062 * This symbol, if defined, indicates that the tmpnam_r routine
5063 * is available to tmpnam re-entrantly.
5066 * This symbol encodes the prototype of tmpnam_r.
5067 * It is zero if d_tmpnam_r is undef, and one of the
5068 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
5071 /*#define HAS_TMPNAM_R / **/
5072 #define TMPNAM_R_PROTO 0 /**/
5075 * This symbol, if defined, indicates that the ttyname_r routine
5076 * is available to ttyname re-entrantly.
5079 * This symbol encodes the prototype of ttyname_r.
5080 * It is zero if d_ttyname_r is undef, and one of the
5081 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
5084 /*#define HAS_TTYNAME_R / **/
5085 #define TTYNAME_R_PROTO 0 /**/
5088 * This symbol, if defined, indicates to the C program that it should
5089 * include <mach/cthreads.h>.
5091 /*#define I_MACH_CTHREADS / **/
5094 * This symbol, if defined, indicates to the C program that it should
5095 * include <pthread.h>.
5097 /*#define I_PTHREAD / **/
5100 * This symbol, if defined, indicates that Perl should be built to
5101 * use the interpreter-based threading implementation.
5104 * This symbol, if defined, indicates that Perl should be built to
5105 * use the 5.005-based threading implementation.
5106 * Only valid up to 5.8.x.
5108 /* OLD_PTHREADS_API:
5109 * This symbol, if defined, indicates that Perl should
5110 * be built to use the old draft POSIX threads API.
5112 /* USE_REENTRANT_API:
5113 * This symbol, if defined, indicates that Perl should
5114 * try to use the various _r versions of library functions.
5115 * This is extremely experimental.
5117 /*#define USE_5005THREADS / **/
5118 /*#define USE_ITHREADS / **/
5119 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
5120 #define USE_THREADS /* until src is revised*/
5122 /*#define OLD_PTHREADS_API / **/
5123 /*#define USE_REENTRANT_API / **/
5126 * This symbol, if defined, indicates that the time() routine exists.
5129 * This symbol holds the type returned by time(). It can be long,
5130 * or time_t on BSD sites (in which case <sys/types.h> should be
5133 #define HAS_TIME /**/
5134 #define Time_t time_t /* Time type */
5137 * This symbol, if defined, indicates that the times() routine exists.
5138 * Note that this became obsolete on some systems (SUNOS), which now
5139 * use getrusage(). It may be necessary to include <sys/times.h>.
5141 /*#define HAS_TIMES / **/
5144 * This symbol holds the type used to declare file positions in libc.
5145 * It can be fpos_t, long, uint, etc... It may be necessary to include
5146 * <sys/types.h> to get any typedef'ed information.
5148 #define Fpos_t int /* File position type */
5151 * This symbol defines the format string used for printing a Gid_t.
5153 #define Gid_t_f "lu" /**/
5156 * This symbol holds the signedness of a Gid_t.
5157 * 1 for unsigned, -1 for signed.
5159 #define Gid_t_sign 1 /* GID sign */
5162 * This symbol holds the size of a Gid_t in bytes.
5164 #define Gid_t_size 4 /* GID size */
5167 * This symbol holds the return type of getgid() and the type of
5168 * argument to setrgid() and related functions. Typically,
5169 * it is the type of group ids in the kernel. It can be int, ushort,
5170 * gid_t, etc... It may be necessary to include <sys/types.h> to get
5171 * any typedef'ed information.
5173 #define Gid_t int /* Type for getgid(), etc... */
5176 * This symbol holds the type used to declare offsets in the kernel.
5177 * It can be int, long, off_t, etc... It may be necessary to include
5178 * <sys/types.h> to get any typedef'ed information.
5181 * This symbol holds the number of bytes used by the Off_t.
5184 * This symbol holds the number of bytes used by the Off_t.
5186 #define Off_t int /* <offset> type */
5187 #define LSEEKSIZE 4 /* <offset> size */
5188 #define Off_t_size 4 /* <offset> size */
5191 * This symbol holds the type used to declare file modes
5192 * for systems calls. It is usually mode_t, but may be
5193 * int or unsigned short. It may be necessary to include <sys/types.h>
5194 * to get any typedef'ed information.
5196 #define Mode_t int /* file mode parameter for system calls */
5199 * This symbol holds the type used to declare process ids in the kernel.
5200 * It can be int, uint, pid_t, etc... It may be necessary to include
5201 * <sys/types.h> to get any typedef'ed information.
5203 #define Pid_t int /* PID type */
5206 * This symbol holds the size of a Size_t in bytes.
5208 #define Size_t_size 4 /**/
5211 * This symbol holds the type used to declare length parameters
5212 * for string functions. It is usually size_t, but may be
5213 * unsigned long, int, etc. It may be necessary to include
5214 * <sys/types.h> to get any typedef'ed information.
5216 #define Size_t size_t /* length parameter for string functions */
5219 * This symbol defines the format string used for printing a Uid_t.
5221 #define Uid_t_f "lu" /**/
5224 * This symbol holds the signedness of a Uid_t.
5225 * 1 for unsigned, -1 for signed.
5227 #define Uid_t_sign 1 /* UID sign */
5230 * This symbol holds the size of a Uid_t in bytes.
5232 #define Uid_t_size 4 /* UID size */
5235 * This symbol holds the type used to declare user ids in the kernel.
5236 * It can be int, ushort, uid_t, etc... It may be necessary to include
5237 * <sys/types.h> to get any typedef'ed information.
5239 #define Uid_t int /* UID type */
5244 * 2cc5c49f1266887de8224d2804aae6f80c43da0a62782d74866d5e828194698d config_h.SH
5245 * d6d2fc8bf209b3d6db681ac0994a29a281afe35c3a96bb62079cb15b0605d035 uconfig.sh