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 setlocale routine is
409 * available to handle locale-specific ctype implementations.
411 /*#define HAS_SETLOCALE / **/
414 * This symbol, if defined, indicates that the setpgid(pid, gpid)
415 * routine is available to set process group ID.
417 /*#define HAS_SETPGID / **/
420 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
421 * routine is available to set the current process group.
423 /*#define HAS_SETPGRP2 / **/
426 * This symbol, if defined, indicates that the setpriority routine is
427 * available to set a process's priority.
429 /*#define HAS_SETPRIORITY / **/
432 * This symbol, if defined, indicates that the setregid routine is
433 * available to change the real and effective gid of the current
437 * This symbol, if defined, indicates that the setresgid routine is
438 * available to change the real, effective and saved gid of the current
441 /*#define HAS_SETREGID / **/
442 /*#define HAS_SETRESGID / **/
445 * This symbol, if defined, indicates that the setreuid routine is
446 * available to change the real and effective uid of the current
450 * This symbol, if defined, indicates that the setresuid routine is
451 * available to change the real, effective and saved uid of the current
454 /*#define HAS_SETREUID / **/
455 /*#define HAS_SETRESUID / **/
458 * This symbol, if defined, indicates that the setrgid routine is available
459 * to change the real gid of the current program.
461 /*#define HAS_SETRGID / **/
464 * This symbol, if defined, indicates that the setruid routine is available
465 * to change the real uid of the current program.
467 /*#define HAS_SETRUID / **/
470 * This symbol, if defined, indicates that the setsid routine is
471 * available to set the process group ID.
473 /*#define HAS_SETSID / **/
476 * This symbol, if defined, indicates that the stat routine is
477 * available to get file status.
479 #define HAS_STAT /**/
482 * This symbol, if defined, indicates that the strcoll routine is
483 * available to compare strings using collating information.
485 /*#define HAS_STRCOLL / **/
488 * This symbol, if defined, indicates that the strtod routine is
489 * available to provide better numeric string conversion than atof().
491 /*#define HAS_STRTOD / **/
494 * This symbol, if defined, indicates that the strtol routine is available
495 * to provide better numeric string conversion than atoi() and friends.
497 #define HAS_STRTOL /**/
500 * This symbol, if defined, indicates that the strxfrm() routine is
501 * available to transform strings.
503 /*#define HAS_STRXFRM / **/
506 * This symbol, if defined, indicates that the symlink routine is available
507 * to create symbolic links.
509 /*#define HAS_SYMLINK / **/
512 * This symbol, if defined, indicates that the syscall routine is
513 * available to call arbitrary system calls. If undefined, that's tough.
515 /*#define HAS_SYSCALL / **/
518 * This symbol, if defined, indicates that sysconf() is available
519 * to determine system related limits and options.
521 /*#define HAS_SYSCONF / **/
524 * This symbol, if defined, indicates that the system routine is
525 * available to issue a shell command.
527 /*#define HAS_SYSTEM / **/
530 * This symbol, if defined, indicates that the tcgetpgrp routine is
531 * available to get foreground process group ID.
533 /*#define HAS_TCGETPGRP / **/
536 * This symbol, if defined, indicates that the tcsetpgrp routine is
537 * available to set foreground process group ID.
539 /*#define HAS_TCSETPGRP / **/
542 * This symbol, if defined, indicates that the truncate routine is
543 * available to truncate files.
545 /*#define HAS_TRUNCATE / **/
548 * This symbol, if defined, indicates that the tzname[] array is
549 * available to access timezone names.
551 /*#define HAS_TZNAME / **/
554 * This symbol, if defined, indicates that the umask routine is
555 * available to set and get the value of the file creation mask.
557 /*#define HAS_UMASK / **/
560 * This symbol, if defined, indicates that the usleep routine is
561 * available to let the process sleep on a sub-second accuracy.
563 /*#define HAS_USLEEP / **/
566 * This symbol, if defined, indicates that wait4() exists.
568 /*#define HAS_WAIT4 / **/
571 * This symbol, if defined, indicates that the waitpid routine is
572 * available to wait for child process.
574 /*#define HAS_WAITPID / **/
577 * This symbol, if defined, indicates that the wcstombs routine is
578 * available to convert wide character strings to multibyte strings.
580 /*#define HAS_WCSTOMBS / **/
583 * This symbol, if defined, indicates that the wctomb routine is available
584 * to convert a wide character to a multibyte.
586 /*#define HAS_WCTOMB / **/
589 * This symbol holds the type used for the second argument to
590 * getgroups() and setgroups(). Usually, this is the same as
591 * gidtype (gid_t) , but sometimes it isn't.
592 * It can be int, ushort, gid_t, etc...
593 * It may be necessary to include <sys/types.h> to get any
594 * typedef'ed information. This is only required if you have
595 * getgroups() or setgroups()..
597 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
598 #define Groups_t int /* Type for 2nd arg to [sg]etgroups() */
602 * This symbol, if defined, indicates to the C program that it should
603 * include <arpa/inet.h> to get inet_addr and friends declarations.
605 /*#define I_ARPA_INET / **/
608 * This symbol, if defined, indicates that <dbm.h> exists and should
612 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
613 * should be included.
615 /*#define I_DBM / **/
616 /*#define I_RPCSVC_DBM / **/
619 * This symbol, if defined, indicates that <dlfcn.h> exists and should
622 /*#define I_DLFCN / **/
625 * This manifest constant tells the C program to include <fcntl.h>.
627 /*#define I_FCNTL / **/
630 * This symbol, if defined, indicates that <gdbm.h> exists and should
633 /*#define I_GDBM / **/
636 * This symbol, if defined, indicates to the C program that it should
637 * include <locale.h>.
639 /*#define I_LOCALE / **/
642 * This symbol, if defined, indicates to the C program that it should
643 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
645 /*#define I_NETINET_IN / **/
648 * This symbol, if defined, indicates to the C program that it should
649 * include <sys/dir.h>.
651 /*#define I_SYS_DIR / **/
654 * This symbol, if defined, indicates to the C program that it should
655 * include <sys/file.h> to get definition of R_OK and friends.
657 /*#define I_SYS_FILE / **/
660 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
661 * be included. Otherwise, include <sgtty.h> or <termio.h>.
664 * This symbol, if defined, indicates the <sys/sockio.h> should be included
665 * to get socket ioctl options, like SIOCATMARK.
667 /*#define I_SYS_IOCTL / **/
668 /*#define I_SYS_SOCKIO / **/
671 * This symbol, if defined, indicates to the C program that it should
672 * include <sys/ndir.h>.
674 /*#define I_SYS_NDIR / **/
677 * This symbol, if defined, indicates to the C program that it should
678 * include <sys/param.h>.
680 /*#define I_SYS_PARAM / **/
683 * This symbol, if defined, indicates that the program may include
684 * <sys/poll.h>. When I_POLL is also defined, it's probably safest
685 * to only include <poll.h>.
687 /*#define I_SYS_POLL / **/
690 * This symbol, if defined, indicates to the C program that it should
691 * include <sys/resource.h>.
693 /*#define I_SYS_RESOURCE / **/
696 * This symbol, if defined, indicates to the C program that it should
697 * include <sys/select.h> in order to get definition of struct timeval.
699 /*#define I_SYS_SELECT / **/
702 * This symbol, if defined, indicates to the C program that it should
703 * include <sys/stat.h>.
705 #define I_SYS_STAT /**/
708 * This symbol, if defined, indicates to the C program that it should
709 * include <sys/times.h>.
711 /*#define I_SYS_TIMES / **/
714 * This symbol, if defined, indicates to the C program that it should
715 * include <sys/types.h>.
717 /*#define I_SYS_TYPES / **/
720 * This symbol, if defined, indicates to the C program that it should
721 * include <sys/un.h> to get UNIX domain socket definitions.
723 /*#define I_SYS_UN / **/
726 * This symbol, if defined, indicates to the C program that it should
727 * include <sys/wait.h>.
729 /*#define I_SYS_WAIT / **/
732 * This symbol, if defined, indicates to the C program that it should
733 * include <unistd.h>.
735 /*#define I_UNISTD / **/
738 * This symbol, if defined, indicates to the C program that it should
741 /*#define I_UTIME / **/
744 * This symbol, if defined, indicates to the C program that it should
747 /*#define I_VFORK / **/
750 * This symbol is defined to be the type of char used in stdio.h.
751 * It has the values "unsigned char" or "char".
753 #define STDCHAR char /**/
756 * This symbol contains the value of sizeof(int) so that the C
757 * preprocessor can make decisions based on it.
760 * This symbol contains the value of sizeof(long) so that the C
761 * preprocessor can make decisions based on it.
764 * This symbol contains the value of sizeof(short) so that the C
765 * preprocessor can make decisions based on it.
767 #define INTSIZE 4 /**/
768 #define LONGSIZE 4 /**/
769 #define SHORTSIZE 2 /**/
772 * This symbol, if defined, signifies that the build
773 * process will produce some binary files that are going to be
774 * used in a cross-platform environment. This is the case for
775 * example with the NeXT "fat" binaries that contain executables
778 /*#define MULTIARCH / **/
781 * This symbol, if defined, tells that there's a 64-bit integer type,
782 * Quad_t, and its unsigned counterpart, Uquad_t. QUADKIND will be one
783 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, QUAD_IS_INT64_T,
784 * or QUAD_IS___INT64.
786 /*#define HAS_QUAD / **/
788 # define Quad_t int64_t /**/
789 # define Uquad_t uint64_t /**/
790 # define QUADKIND 4 /**/
791 # define QUAD_IS_INT 1
792 # define QUAD_IS_LONG 2
793 # define QUAD_IS_LONG_LONG 3
794 # define QUAD_IS_INT64_T 4
795 # define QUAD_IS___INT64 5
799 * This symbol, if defined, indicates that the accessx routine is
800 * available to do extended access checks.
802 /*#define HAS_ACCESSX / **/
805 * This symbol, if defined, indicates that the eaccess routine is
806 * available to do extended access checks.
808 /*#define HAS_EACCESS / **/
811 * This symbol, if defined, indicates to the C program that it should
812 * include <sys/access.h>.
814 /*#define I_SYS_ACCESS / **/
817 * This symbol, if defined, indicates to the C program that it should
818 * include <sys/security.h>.
820 /*#define I_SYS_SECURITY / **/
823 * This symbol contains the number of bytes required to align a
824 * double, or a long double when applicable. Usual values are 2,
825 * 4 and 8. The default is eight, for safety. For cross-compiling
826 * or multiarch support, Configure will set a minimum of 8.
828 #define MEM_ALIGNBYTES 4
831 * This symbol holds the hexadecimal constant defined in byteorder,
832 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
833 * If the compiler supports cross-compiling or multiple-architecture
834 * binaries, use compiler-defined macros to
835 * determine the byte order.
837 #if defined(MULTIARCH)
838 # ifdef __LITTLE_ENDIAN__
840 # define BYTEORDER 0x1234
843 # define BYTEORDER 0x12345678
847 # ifdef __BIG_ENDIAN__
849 # define BYTEORDER 0x4321
852 # define BYTEORDER 0x87654321
858 #define BYTEORDER 0x1234 /* large digits for MSB */
862 * This symbol contains the size of a char, so that the C preprocessor
863 * can make decisions based on it.
865 #define CHARBITS 8 /**/
868 * This symbol is defined if the C compiler can cast negative
869 * or large floating point numbers to 32-bit ints.
871 /*#define CASTI32 / **/
874 * This symbol is defined if the C compiler can cast negative
875 * numbers to unsigned longs, ints and shorts.
878 * This symbol contains flags that say what difficulties the compiler
879 * has casting odd floating values to unsigned long:
881 * 1 = couldn't cast < 0
882 * 2 = couldn't cast >= 0x80000000
883 * 4 = couldn't cast in argument expression list
885 /*#define CASTNEGFLOAT / **/
886 #define CASTFLAGS 0 /**/
889 * This symbol, if defined, indicates that the closedir() routine
890 * does not return a value.
892 /*#define VOID_CLOSEDIR / **/
895 * This symbol, when defined, indicates presence of the fd_set typedef
898 /*#define HAS_FD_SET / **/
901 * This preprocessor macro is defined to convert a floating point
902 * number to a string without a trailing decimal point. This
903 * emulates the behavior of sprintf("%g"), but is sometimes much more
904 * efficient. If gconvert() is not available, but gcvt() drops the
905 * trailing decimal point, then gcvt() is used. If all else fails,
906 * a macro using sprintf("%g") is used. Arguments for the Gconvert
907 * macro are: value, number of digits, whether trailing zeros should
908 * be retained, and the output buffer.
909 * The usual values are:
910 * d_Gconvert='gconvert((x),(n),(t),(b))'
911 * d_Gconvert='gcvt((x),(n),(b))'
912 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
913 * The last two assume trailing zeros should not be kept.
915 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
918 * This symbol, if defined, indicates that the getpagesize system call
919 * is available to get system page size, which is the granularity of
920 * many memory management calls.
922 /*#define HAS_GETPAGESIZE / **/
925 * This symbol, if defined, indicates to the C program that
926 * the GNU C library is being used. A better check is to use
927 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
929 /*#define HAS_GNULIBC / **/
930 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
935 * This manifest constant lets the C program know that isascii
938 /*#define HAS_ISASCII / **/
941 * This symbol, if defined, indicates that the lchown routine is
942 * available to operate on a symbolic link (instead of following the
945 /*#define HAS_LCHOWN / **/
948 * This manifest constant lets the C program know that the three
949 * argument form of open(2) is available.
951 /*#define HAS_OPEN3 / **/
954 * This symbol, if defined, indicates that Vr4's sigaction() routine
957 /*#define HAS_SIGACTION / **/
959 /* HAS_SIGINFO_SI_ERRNO:
960 * This symbol, if defined, indicates that siginfo_t has the
963 /* HAS_SIGINFO_SI_PID:
964 * This symbol, if defined, indicates that siginfo_t has the
967 /* HAS_SIGINFO_SI_UID:
968 * This symbol, if defined, indicates that siginfo_t has the
971 /* HAS_SIGINFO_SI_ADDR:
972 * This symbol, if defined, indicates that siginfo_t has the
975 /* HAS_SIGINFO_SI_STATUS:
976 * This symbol, if defined, indicates that siginfo_t has the
979 /* HAS_SIGINFO_SI_BAND:
980 * This symbol, if defined, indicates that siginfo_t has the
983 /* HAS_SIGINFO_SI_VALUE:
984 * This symbol, if defined, indicates that siginfo_t has the
987 /*#define HAS_SIGINFO_SI_ERRNO / **/
988 /*#define HAS_SIGINFO_SI_PID / **/
989 /*#define HAS_SIGINFO_SI_UID / **/
990 /*#define HAS_SIGINFO_SI_ADDR / **/
991 /*#define HAS_SIGINFO_SI_STATUS / **/
992 /*#define HAS_SIGINFO_SI_BAND / **/
993 /*#define HAS_SIGINFO_SI_VALUE / **/
996 * This variable indicates to the C program that the sigsetjmp()
997 * routine is available to save the calling process's registers
998 * and stack environment for later use by siglongjmp(), and
999 * to optionally save the process's signal mask. See
1000 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1003 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
1006 * This macro is used in the same way as sigsetjmp(), but will invoke
1007 * traditional setjmp() if sigsetjmp isn't available.
1008 * See HAS_SIGSETJMP.
1011 * This macro is used in the same way as siglongjmp(), but will invoke
1012 * traditional longjmp() if siglongjmp isn't available.
1013 * See HAS_SIGSETJMP.
1015 /*#define HAS_SIGSETJMP / **/
1016 #ifdef HAS_SIGSETJMP
1017 #define Sigjmp_buf sigjmp_buf
1018 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1019 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
1021 #define Sigjmp_buf jmp_buf
1022 #define Sigsetjmp(buf,save_mask) setjmp((buf))
1023 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
1026 /* HAS_STATIC_INLINE:
1027 * This symbol, if defined, indicates that the C compiler supports
1028 * C99-style static inline. That is, the function can't be called
1029 * from another translation unit.
1031 /* PERL_STATIC_INLINE:
1032 * This symbol gives the best-guess incantation to use for static
1033 * inline functions. If HAS_STATIC_INLINE is defined, this will
1034 * give C99-style inline. If HAS_STATIC_INLINE is not defined,
1035 * this will give a plain 'static'. It will always be defined
1036 * to something that gives static linkage.
1037 * Possibilities include
1038 * static inline (c99)
1039 * static __inline__ (gcc -ansi)
1040 * static __inline (MSVC)
1041 * static _inline (older MSVC)
1042 * static (c89 compilers)
1044 /*#define HAS_STATIC_INLINE / **/
1045 #define PERL_STATIC_INLINE static /**/
1048 * This symbol is defined if the _ptr and _cnt fields (or similar)
1049 * of the stdio FILE structure can be used to access the stdio buffer
1050 * for a file handle. If this is defined, then the FILE_ptr(fp)
1051 * and FILE_cnt(fp) macros will also be defined and should be used
1052 * to access these fields.
1055 * This macro is used to access the _ptr field (or equivalent) of the
1056 * FILE structure pointed to by its argument. This macro will always be
1057 * defined if USE_STDIO_PTR is defined.
1059 /* STDIO_PTR_LVALUE:
1060 * This symbol is defined if the FILE_ptr macro can be used as an
1064 * This macro is used to access the _cnt field (or equivalent) of the
1065 * FILE structure pointed to by its argument. This macro will always be
1066 * defined if USE_STDIO_PTR is defined.
1068 /* STDIO_CNT_LVALUE:
1069 * This symbol is defined if the FILE_cnt macro can be used as an
1072 /* STDIO_PTR_LVAL_SETS_CNT:
1073 * This symbol is defined if using the FILE_ptr macro as an lvalue
1074 * to increase the pointer by n has the side effect of decreasing the
1075 * value of File_cnt(fp) by n.
1077 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
1078 * This symbol is defined if using the FILE_ptr macro as an lvalue
1079 * to increase the pointer by n leaves File_cnt(fp) unchanged.
1081 /*#define USE_STDIO_PTR / **/
1082 #ifdef USE_STDIO_PTR
1083 #define FILE_ptr(fp) ((fp)->_IO_read_ptr)
1084 /*#define STDIO_PTR_LVALUE / **/
1085 #define FILE_cnt(fp) ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
1086 /*#define STDIO_CNT_LVALUE / **/
1087 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
1088 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT / **/
1092 * This symbol is defined if the _base field (or similar) of the
1093 * stdio FILE structure can be used to access the stdio buffer for
1094 * a file handle. If this is defined, then the FILE_base(fp) macro
1095 * will also be defined and should be used to access this field.
1096 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1097 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1098 * will never be defined unless USE_STDIO_PTR is.
1101 * This macro is used to access the _base field (or equivalent) of the
1102 * FILE structure pointed to by its argument. This macro will always be
1103 * defined if USE_STDIO_BASE is defined.
1106 * This macro is used to determine the number of bytes in the I/O
1107 * buffer pointed to by _base field (or equivalent) of the FILE
1108 * structure pointed to its argument. This macro will always be defined
1109 * if USE_STDIO_BASE is defined.
1111 /*#define USE_STDIO_BASE / **/
1112 #ifdef USE_STDIO_BASE
1113 #define FILE_base(fp) ((fp)->_IO_read_base)
1114 #define FILE_bufsiz(fp) ((fp)->_IO_read_end - (fp)->_IO_read_base)
1118 * This symbol contains the size of a double, so that the C preprocessor
1119 * can make decisions based on it.
1121 #define DOUBLESIZE 8 /**/
1124 * This symbol is always defined, and indicates to the C program that
1125 * it should include <time.h>.
1128 * This symbol, if defined, indicates to the C program that it should
1129 * include <sys/time.h>.
1131 /* I_SYS_TIME_KERNEL:
1132 * This symbol, if defined, indicates to the C program that it should
1133 * include <sys/time.h> with KERNEL defined.
1136 * This symbol, if defined, indicates to the C program that
1137 * the struct tm has a tm_zone field.
1139 /* HAS_TM_TM_GMTOFF:
1140 * This symbol, if defined, indicates to the C program that
1141 * the struct tm has a tm_gmtoff field.
1144 /*#define I_SYS_TIME / **/
1145 /*#define I_SYS_TIME_KERNEL / **/
1146 /*#define HAS_TM_TM_ZONE / **/
1147 /*#define HAS_TM_TM_GMTOFF / **/
1150 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1151 * non-blocking I/O for the file descriptor. Note that there is no way
1152 * back, i.e. you cannot turn it blocking again this way. If you wish to
1153 * alternatively switch between blocking and non-blocking, use the
1154 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
1157 * This symbol holds the errno error code set by read() when no data was
1158 * present on the non-blocking file descriptor.
1161 * This symbol holds the return code from read() when no data is present
1162 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1163 * not defined, then you can't distinguish between no data and EOF by
1164 * issuing a read(). You'll have to find another way to tell for sure!
1167 * This symbol, if defined, indicates to the C program that a read() on
1168 * a non-blocking file descriptor will return 0 on EOF, and not the value
1169 * held in RD_NODATA (-1 usually, in that case!).
1171 #define VAL_O_NONBLOCK O_NONBLOCK
1172 #define VAL_EAGAIN EAGAIN
1173 #define RD_NODATA -1
1177 * This symbol contains the size of a pointer, so that the C preprocessor
1178 * can make decisions based on it. It will be sizeof(void *) if
1179 * the compiler supports (void *); otherwise it will be
1182 #define PTRSIZE 4 /**/
1185 * This macro is to be used to generate uniformly distributed
1186 * random numbers over the range [0., 1.[. You may have to supply
1187 * an 'extern double drand48();' in your program since SunOS 4.1.3
1188 * doesn't provide you with anything relevant in its headers.
1189 * See HAS_DRAND48_PROTO.
1192 * This symbol defines the type of the argument of the
1193 * random seed function.
1196 * This symbol defines the macro to be used in seeding the
1197 * random number generator (see Drand01).
1200 * This symbol indicates how many bits are produced by the
1201 * function used to generate normalized random numbers.
1202 * Values include 15, 16, 31, and 48.
1204 #define Drand01() Perl_drand48() /**/
1205 #define Rand_seed_t U32 /**/
1206 #define seedDrand01(x) Perl_drand48_init((Rand_seed_t)x) /**/
1207 #define RANDBITS 48 /**/
1210 * This symbol holds the type used by functions that return
1211 * a count of bytes or an error condition. It must be a signed type.
1212 * It is usually ssize_t, but may be long or int, etc.
1213 * It may be necessary to include <sys/types.h> or <unistd.h>
1214 * to get any typedef'ed information.
1215 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1217 #define SSize_t int /* signed count of bytes */
1220 * This symbol, if defined, indicates that this system uses
1223 /*#define EBCDIC / **/
1226 * This variable, if defined, holds the name of the directory in
1227 * which the user wants to put architecture-dependent public
1228 * library files for perl5. It is most often a local directory
1229 * such as /usr/local/lib. Programs using this variable must be
1230 * prepared to deal with filename expansion. If ARCHLIB is the
1231 * same as PRIVLIB, it is not defined, since presumably the
1232 * program already searches PRIVLIB.
1235 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1236 * in programs that are not prepared to deal with ~ expansion at run-time.
1238 /*#define ARCHLIB "/usr/local/lib/perl5/5.29/unknown" / **/
1239 /*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.29/unknown" / **/
1242 * This symbol holds the path of the bin directory where the package will
1243 * be installed. Program must be prepared to deal with ~name substitution.
1246 * This symbol is the filename expanded version of the BIN symbol, for
1247 * programs that do not want to deal with that at run-time.
1249 /* PERL_RELOCATABLE_INC:
1250 * This symbol, if defined, indicates that we'd like to relocate entries
1251 * in @INC at run time based on the location of the perl binary.
1253 #define BIN "/usr/local/bin" /**/
1254 #define BIN_EXP "/usr/local/bin" /**/
1255 #define PERL_RELOCATABLE_INC "undef" /**/
1257 /* PERL_INC_VERSION_LIST:
1258 * This variable specifies the list of subdirectories in over
1259 * which perl.c:incpush() and lib/lib.pm will automatically
1260 * search when adding directories to @INC, in a format suitable
1261 * for a C initialization string. See the inc_version_list entry
1262 * in Porting/Glossary for more details.
1264 /*#define PERL_INC_VERSION_LIST NULL / **/
1266 /* INSTALL_USR_BIN_PERL:
1267 * This symbol, if defined, indicates that Perl is to be installed
1268 * also as /usr/bin/perl.
1270 /*#define INSTALL_USR_BIN_PERL / **/
1272 /* PERL_OTHERLIBDIRS:
1273 * This variable contains a colon-separated set of paths for the perl
1274 * binary to search for additional library files or modules.
1275 * These directories will be tacked to the end of @INC.
1276 * Perl will automatically search below each path for version-
1277 * and architecture-specific directories. See PERL_INC_VERSION_LIST
1280 /*#define PERL_OTHERLIBDIRS " " / **/
1283 * This symbol contains the name of the private library for this package.
1284 * The library is private in the sense that it needn't be in anyone's
1285 * execution path, but it should be accessible by the world. The program
1286 * should be prepared to do ~ expansion.
1289 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1290 * in programs that are not prepared to deal with ~ expansion at run-time.
1292 #define PRIVLIB "/usr/local/lib/perl5/5.29" /**/
1293 #define PRIVLIB_EXP "/usr/local/lib/perl5/5.29" /**/
1296 * This symbol contains the name of the private library for this package.
1297 * The library is private in the sense that it needn't be in anyone's
1298 * execution path, but it should be accessible by the world. The program
1299 * should be prepared to do ~ expansion.
1300 * The standard distribution will put nothing in this directory.
1301 * After perl has been installed, users may install their own local
1302 * architecture-dependent modules in this directory with
1303 * MakeMaker Makefile.PL
1304 * or equivalent. See INSTALL for details.
1307 * This symbol contains the ~name expanded version of SITEARCH, to be used
1308 * in programs that are not prepared to deal with ~ expansion at run-time.
1310 /*#define SITEARCH "/usr/local/lib/perl5/5.29/unknown" / **/
1311 /*#define SITEARCH_EXP "/usr/local/lib/perl5/5.29/unknown" / **/
1314 * This symbol contains the name of the private library for this package.
1315 * The library is private in the sense that it needn't be in anyone's
1316 * execution path, but it should be accessible by the world. The program
1317 * should be prepared to do ~ expansion.
1318 * The standard distribution will put nothing in this directory.
1319 * After perl has been installed, users may install their own local
1320 * architecture-independent modules in this directory with
1321 * MakeMaker Makefile.PL
1322 * or equivalent. See INSTALL for details.
1325 * This symbol contains the ~name expanded version of SITELIB, to be used
1326 * in programs that are not prepared to deal with ~ expansion at run-time.
1329 * This define is SITELIB_EXP with any trailing version-specific component
1330 * removed. The elements in inc_version_list (inc_version_list.U) can
1331 * be tacked onto this variable to generate a list of directories to search.
1333 #define SITELIB "/usr/local/lib/perl5/5.29" /**/
1334 #define SITELIB_EXP "/usr/local/lib/perl5/5.29" /**/
1335 #define SITELIB_STEM "/usr/local/lib/perl5" /**/
1338 * If defined, this symbol contains the name of a private library.
1339 * The library is private in the sense that it needn't be in anyone's
1340 * execution path, but it should be accessible by the world.
1341 * It may have a ~ on the front.
1342 * The standard distribution will put nothing in this directory.
1343 * Vendors who distribute perl may wish to place their own
1344 * architecture-dependent modules and extensions in this directory with
1345 * MakeMaker Makefile.PL INSTALLDIRS=vendor
1346 * or equivalent. See INSTALL for details.
1348 /* PERL_VENDORARCH_EXP:
1349 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
1350 * in programs that are not prepared to deal with ~ expansion at run-time.
1352 /*#define PERL_VENDORARCH "" / **/
1353 /*#define PERL_VENDORARCH_EXP "" / **/
1355 /* PERL_VENDORLIB_EXP:
1356 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1357 * in programs that are not prepared to deal with ~ expansion at run-time.
1359 /* PERL_VENDORLIB_STEM:
1360 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
1361 * removed. The elements in inc_version_list (inc_version_list.U) can
1362 * be tacked onto this variable to generate a list of directories to search.
1364 /*#define PERL_VENDORLIB_EXP "" / **/
1365 /*#define PERL_VENDORLIB_STEM "" / **/
1368 * This symbol contains the name of the operating system, as determined
1369 * by Configure. You shouldn't rely on it too much; the specific
1370 * feature tests from Configure are generally more reliable.
1373 * This symbol contains the version of the operating system, as determined
1374 * by Configure. You shouldn't rely on it too much; the specific
1375 * feature tests from Configure are generally more reliable.
1377 #define OSNAME "unknown" /**/
1378 #define OSVERS "unknown" /**/
1381 * This macro concatenates 2 tokens together.
1384 * This macro surrounds its token with double quotes.
1387 #define CAT2(a,b) a/**/b
1388 #define STRINGIFY(a) "a"
1391 #define PeRl_CaTiFy(a, b) a ## b
1392 #define PeRl_StGiFy(a) #a
1393 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1394 #define StGiFy(a) PeRl_StGiFy(a)
1395 #define STRINGIFY(a) PeRl_StGiFy(a)
1397 #if 42 != 1 && 42 != 42
1398 #include "Bletch: How does this C preprocessor concatenate tokens?"
1402 * This symbol contains the first part of the string which will invoke
1403 * the C preprocessor on the standard input and produce to standard
1404 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1405 * call a wrapper. See CPPRUN.
1408 * This symbol contains the second part of the string which will invoke
1409 * the C preprocessor on the standard input and produce to standard
1410 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1411 * to specify standard input, otherwise the value is "".
1414 * This symbol contains the string which will invoke a C preprocessor on
1415 * the standard input and produce to standard output. It needs to end
1416 * with CPPLAST, after all other preprocessor flags have been specified.
1417 * The main difference with CPPSTDIN is that this program will never be a
1418 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1419 * available directly to the user. Note that it may well be different from
1420 * the preprocessor used to compile the C program.
1423 * This symbol is intended to be used along with CPPRUN in the same manner
1424 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1426 #define CPPSTDIN "cc -E"
1427 #define CPPMINUS "-"
1428 #define CPPRUN "cc -E"
1432 * This manifest constant lets the C program know that the access()
1433 * system call is available to check for accessibility using real UID/GID.
1434 * (always present on UNIX.)
1436 /*#define HAS_ACCESS / **/
1438 /* HASATTRIBUTE_FORMAT:
1439 * Can we handle GCC attribute for checking printf-style formats
1441 /* PRINTF_FORMAT_NULL_OK:
1442 * Allows __printf__ format to be null when checking printf-style
1444 /* HASATTRIBUTE_MALLOC:
1445 * Can we handle GCC attribute for malloc-style functions.
1447 /* HASATTRIBUTE_NONNULL:
1448 * Can we handle GCC attribute for nonnull function parms.
1450 /* HASATTRIBUTE_NORETURN:
1451 * Can we handle GCC attribute for functions that do not return
1453 /* HASATTRIBUTE_PURE:
1454 * Can we handle GCC attribute for pure functions
1456 /* HASATTRIBUTE_UNUSED:
1457 * Can we handle GCC attribute for unused variables and arguments
1459 /* HASATTRIBUTE_DEPRECATED:
1460 * Can we handle GCC attribute for marking deprecated APIs
1462 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1463 * Can we handle GCC attribute for warning on unused results
1465 /*#define HASATTRIBUTE_DEPRECATED / **/
1466 /*#define HASATTRIBUTE_FORMAT / **/
1467 /*#define PRINTF_FORMAT_NULL_OK / **/
1468 /*#define HASATTRIBUTE_NORETURN / **/
1469 /*#define HASATTRIBUTE_MALLOC / **/
1470 /*#define HASATTRIBUTE_NONNULL / **/
1471 /*#define HASATTRIBUTE_PURE / **/
1472 /*#define HASATTRIBUTE_UNUSED / **/
1473 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1476 * This symbol, if defined, indicates that the backtrace() routine is
1477 * available to get a stack trace. The <execinfo.h> header must be
1478 * included to use this routine.
1480 /*#define HAS_BACKTRACE / **/
1483 * This symbol, if defined, indicates that the C-shell exists.
1486 * This symbol, if defined, contains the full pathname of csh.
1488 /*#define HAS_CSH / **/
1494 * This symbol, if defined, indicates that the dladdr() routine is
1495 * available to query dynamic linker information for an address.
1496 * The <dlfcn.h> header must be included to use this routine.
1498 /*#define HAS_DLADDR / **/
1500 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1501 * This symbol, if defined, indicates that the bug that prevents
1502 * setuid scripts from being secure is not present in this kernel.
1505 * This symbol, if defined, indicates that the C program should
1506 * check the script that it is executing for setuid/setgid bits, and
1507 * attempt to emulate setuid/setgid on systems that have disabled
1508 * setuid #! scripts because the kernel can't do it securely.
1509 * It is up to the package designer to make sure that this emulation
1510 * is done securely. Among other things, it should do an fstat on
1511 * the script it just opened to make sure it really is a setuid/setgid
1512 * script, it should make sure the arguments passed correspond exactly
1513 * to the argument on the #! line, and it should not trust any
1514 * subprocesses to which it must pass the filename rather than the
1515 * file descriptor of the script to be executed.
1517 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1518 /*#define DOSUID / **/
1521 * This symbol, if defined, indicates that the getgrent routine is
1522 * available for finalizing sequential access of the group database.
1524 /*#define HAS_ENDGRENT / **/
1527 * This symbol, if defined, indicates that the endhostent() routine is
1528 * available to close whatever was being used for host queries.
1530 /*#define HAS_ENDHOSTENT / **/
1533 * This symbol, if defined, indicates that the endnetent() routine is
1534 * available to close whatever was being used for network queries.
1536 /*#define HAS_ENDNETENT / **/
1539 * This symbol, if defined, indicates that the endprotoent() routine is
1540 * available to close whatever was being used for protocol queries.
1542 /*#define HAS_ENDPROTOENT / **/
1545 * This symbol, if defined, indicates that the getgrent routine is
1546 * available for finalizing sequential access of the passwd database.
1548 /*#define HAS_ENDPWENT / **/
1551 * This symbol, if defined, indicates that the endservent() routine is
1552 * available to close whatever was being used for service queries.
1554 /*#define HAS_ENDSERVENT / **/
1557 * This symbol, if defined, indicates that the system supports filenames
1558 * longer than 14 characters.
1560 /*#define FLEXFILENAMES / **/
1563 * This symbol, if defined, indicates that the getgrent routine is
1564 * available for sequential access of the group database.
1566 /*#define HAS_GETGRENT / **/
1568 /* HAS_GETHOSTBYADDR:
1569 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1570 * available to look up hosts by their IP addresses.
1572 /*#define HAS_GETHOSTBYADDR / **/
1574 /* HAS_GETHOSTBYNAME:
1575 * This symbol, if defined, indicates that the gethostbyname() routine is
1576 * available to look up host names in some data base or other.
1578 /*#define HAS_GETHOSTBYNAME / **/
1581 * This symbol, if defined, indicates that the gethostent() routine is
1582 * available to look up host names in some data base or another.
1584 /*#define HAS_GETHOSTENT / **/
1587 * This symbol, if defined, indicates that the C program may use the
1588 * gethostname() routine to derive the host name. See also HAS_UNAME
1592 * This symbol, if defined, indicates that the C program may use the
1593 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1597 * This symbol, if defined, indicates the command to feed to the
1598 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1599 * and HAS_UNAME. Note that the command uses a fully qualified path,
1600 * so that it is safe even if used by a process with super-user
1604 * This symbol, if defined, indicates that the C program may use the
1605 * contents of PHOSTNAME as a command to feed to the popen() routine
1606 * to derive the host name.
1608 /*#define HAS_GETHOSTNAME / **/
1609 /*#define HAS_UNAME / **/
1610 /*#define HAS_PHOSTNAME / **/
1611 #ifdef HAS_PHOSTNAME
1612 #define PHOSTNAME "/bin/hostname" /* How to get the host name */
1615 /* HAS_GETNETBYADDR:
1616 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1617 * available to look up networks by their IP addresses.
1619 /*#define HAS_GETNETBYADDR / **/
1621 /* HAS_GETNETBYNAME:
1622 * This symbol, if defined, indicates that the getnetbyname() routine is
1623 * available to look up networks by their names.
1625 /*#define HAS_GETNETBYNAME / **/
1628 * This symbol, if defined, indicates that the getnetent() routine is
1629 * available to look up network names in some data base or another.
1631 /*#define HAS_GETNETENT / **/
1634 * This symbol, if defined, indicates that the getprotoent() routine is
1635 * available to look up protocols in some data base or another.
1637 /*#define HAS_GETPROTOENT / **/
1640 * This symbol, if defined, indicates that the getpgrp routine is
1641 * available to get the current process group.
1644 * This symbol, if defined, indicates that getpgrp needs one
1645 * arguments whereas USG one needs none.
1647 /*#define HAS_GETPGRP / **/
1648 /*#define USE_BSD_GETPGRP / **/
1650 /* HAS_GETPROTOBYNAME:
1651 * This symbol, if defined, indicates that the getprotobyname()
1652 * routine is available to look up protocols by their name.
1654 /* HAS_GETPROTOBYNUMBER:
1655 * This symbol, if defined, indicates that the getprotobynumber()
1656 * routine is available to look up protocols by their number.
1658 /*#define HAS_GETPROTOBYNAME / **/
1659 /*#define HAS_GETPROTOBYNUMBER / **/
1662 * This symbol, if defined, indicates that the getpwent routine is
1663 * available for sequential access of the passwd database.
1664 * If this is not available, the older getpw() function may be available.
1666 /*#define HAS_GETPWENT / **/
1669 * This symbol, if defined, indicates that the getservent() routine is
1670 * available to look up network services in some data base or another.
1672 /*#define HAS_GETSERVENT / **/
1674 /* HAS_GETSERVBYNAME:
1675 * This symbol, if defined, indicates that the getservbyname()
1676 * routine is available to look up services by their name.
1678 /* HAS_GETSERVBYPORT:
1679 * This symbol, if defined, indicates that the getservbyport()
1680 * routine is available to look up services by their port.
1682 /*#define HAS_GETSERVBYNAME / **/
1683 /*#define HAS_GETSERVBYPORT / **/
1686 * This symbol, if defined, indicates that the htonl() routine (and
1687 * friends htons() ntohl() ntohs()) are available to do network
1688 * order byte swapping.
1691 * This symbol, if defined, indicates that the htons() routine (and
1692 * friends htonl() ntohl() ntohs()) are available to do network
1693 * order byte swapping.
1696 * This symbol, if defined, indicates that the ntohl() routine (and
1697 * friends htonl() htons() ntohs()) are available to do network
1698 * order byte swapping.
1701 * This symbol, if defined, indicates that the ntohs() routine (and
1702 * friends htonl() htons() ntohl()) are available to do network
1703 * order byte swapping.
1705 /*#define HAS_HTONL / **/
1706 /*#define HAS_HTONS / **/
1707 /*#define HAS_NTOHL / **/
1708 /*#define HAS_NTOHS / **/
1711 * This symbol will be defined if the C compiler supports long
1715 * This symbol contains the size of a long double, so that the
1716 * C preprocessor can make decisions based on it. It is only
1717 * defined if the system supports long doubles. Note that this
1718 * is sizeof(long double), which may include unused bytes.
1721 * This symbol, if defined, indicates that the ldexpl routine is
1722 * available to shift a long double floating-point number
1723 * by an integral power of 2.
1726 * LONG_DOUBLEKIND will be one of
1727 * LONG_DOUBLE_IS_DOUBLE
1728 * LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
1729 * LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
1730 * LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN
1731 * LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN
1732 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE
1733 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
1734 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
1735 * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
1736 * LONG_DOUBLE_IS_VAX_H_FLOAT
1737 * LONG_DOUBLE_IS_UNKNOWN_FORMAT
1738 * It is only defined if the system supports long doubles.
1740 /* LONG_DOUBLE_STYLE_IEEE:
1741 * This symbol, if defined, indicates that the long double
1742 * is any of the IEEE 754 style long doubles:
1743 * LONG_DOUBLE_STYLE_IEEE_STD, LONG_DOUBLE_STYLE_IEEE_EXTENDED,
1744 * LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE.
1746 /* LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE:
1747 * This symbol, if defined, indicates that the long double is
1748 * the 128-bit double-double.
1750 /* LONG_DOUBLE_STYLE_IEEE_EXTENDED:
1751 * This symbol, if defined, indicates that the long double is
1752 * the 80-bit IEEE 754. Note that despite the 'extended' this
1753 * is less than the 'std', since this is an extension of
1754 * the double precision.
1756 /* LONG_DOUBLE_STYLE_IEEE_STD:
1757 * This symbol, if defined, indicates that the long double is
1758 * the 128-bit IEEE 754.
1760 /* LONG_DOUBLE_STYLE_VAX:
1761 * This symbol, if defined, indicates that the long double is
1762 * the 128-bit VAX format H.
1764 /*#define HAS_LDEXPL / **/
1765 /*#define HAS_LONG_DOUBLE / **/
1766 #ifdef HAS_LONG_DOUBLE
1767 #define LONG_DOUBLESIZE 8 /**/
1768 #define LONG_DOUBLEKIND 0 /**/
1769 #define LONG_DOUBLE_IS_DOUBLE 0
1770 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 1
1771 #define LONG_DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 2
1772 #define LONG_DOUBLE_IS_X86_80_BIT_LITTLE_ENDIAN 3
1773 #define LONG_DOUBLE_IS_X86_80_BIT_BIG_ENDIAN 4
1774 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE 5
1775 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE 6
1776 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE 7
1777 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE 8
1778 #define LONG_DOUBLE_IS_VAX_H_FLOAT 9
1779 #define LONG_DOUBLE_IS_UNKNOWN_FORMAT -1
1780 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_LE /* back-compat */
1781 #define LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE /* back-compat */
1782 #undef LONG_DOUBLE_STYLE_IEEE
1783 #undef LONG_DOUBLE_STYLE_IEEE_DOUBLEDOUBLE
1784 #undef LONG_DOUBLE_STYLE_IEEE_EXTENDED
1785 #undef LONG_DOUBLE_STYLE_IEEE_STD
1786 #undef LONG_DOUBLE_STYLE_VAX
1790 * This symbol will be defined if the C compiler supports long long.
1793 * This symbol contains the size of a long long, so that the
1794 * C preprocessor can make decisions based on it. It is only
1795 * defined if the system supports long long.
1797 /*#define HAS_LONG_LONG / **/
1798 #ifdef HAS_LONG_LONG
1799 #define LONGLONGSIZE 8 /**/
1803 * This symbol, if defined, indicates that the mkstemp routine is
1804 * available to exclusively create and open a uniquely named
1807 /*#define HAS_MKSTEMP / **/
1810 * This symbol, if defined, indicates that the mmap system call is
1811 * available to map a file into memory.
1814 * This symbol holds the return type of the mmap() system call
1815 * (and simultaneously the type of the first argument).
1816 * Usually set to 'void *' or 'caddr_t'.
1818 /*#define HAS_MMAP / **/
1819 #define Mmap_t void * /**/
1822 * This symbol, if defined, indicates that the setgrent routine is
1823 * available for initializing sequential access of the group database.
1825 /*#define HAS_SETGRENT / **/
1828 * This symbol, if defined, indicates that the sethostent() routine is
1831 /*#define HAS_SETHOSTENT / **/
1834 * This symbol, if defined, indicates that the setnetent() routine is
1837 /*#define HAS_SETNETENT / **/
1840 * This symbol, if defined, indicates that the setprotoent() routine is
1843 /*#define HAS_SETPROTOENT / **/
1846 * This symbol, if defined, indicates that the setpgrp routine is
1847 * available to set the current process group.
1850 * This symbol, if defined, indicates that setpgrp needs two
1851 * arguments whereas USG one needs none. See also HAS_SETPGID
1852 * for a POSIX interface.
1854 /*#define HAS_SETPGRP / **/
1855 /*#define USE_BSD_SETPGRP / **/
1858 * This symbol, if defined, indicates that the setpwent routine is
1859 * available for initializing sequential access of the passwd database.
1861 /*#define HAS_SETPWENT / **/
1864 * This symbol, if defined, indicates that the setservent() routine is
1867 /*#define HAS_SETSERVENT / **/
1870 * This symbol, if defined, indicates that the setvbuf routine is
1871 * available to change buffering on an open stdio stream.
1872 * to a line-buffered mode.
1874 /*#define HAS_SETVBUF / **/
1877 * This symbol, if defined, indicates that the entire shm*(2) library is
1880 /*#define HAS_SHM / **/
1883 * This symbol holds the return type of the shmat() system call.
1884 * Usually set to 'void *' or 'char *'.
1886 /* HAS_SHMAT_PROTOTYPE:
1887 * This symbol, if defined, indicates that the sys/shm.h includes
1888 * a prototype for shmat(). Otherwise, it is up to the program to
1889 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
1890 * but not always right so it should be emitted by the program only
1891 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
1893 #define Shmat_t void * /**/
1894 /*#define HAS_SHMAT_PROTOTYPE / **/
1897 * This symbol, if defined, indicates that the BSD socket interface is
1901 * This symbol, if defined, indicates that the BSD socketpair() call is
1904 /* HAS_SOCKADDR_SA_LEN:
1905 * This symbol, if defined, indicates that the struct sockaddr
1906 * structure has a member called sa_len, indicating the length of
1909 /* HAS_SOCKADDR_IN6:
1910 * This symbol, if defined, indicates the availability of
1911 * struct sockaddr_in6;
1913 /* HAS_SIN6_SCOPE_ID:
1914 * This symbol, if defined, indicates that the struct sockaddr_in6
1915 * structure has a member called sin6_scope_id.
1918 * This symbol, if defined, indicates the availability of
1921 /* HAS_IP_MREQ_SOURCE:
1922 * This symbol, if defined, indicates the availability of
1923 * struct ip_mreq_source;
1926 * This symbol, if defined, indicates the availability of
1929 /* HAS_IPV6_MREQ_SOURCE:
1930 * This symbol, if defined, indicates the availability of
1931 * struct ipv6_mreq_source;
1933 /*#define HAS_SOCKET / **/
1934 /*#define HAS_SOCKETPAIR / **/
1935 /*#define HAS_SOCKADDR_SA_LEN / **/
1936 /*#define HAS_SOCKADDR_IN6 / **/
1937 /*#define HAS_SIN6_SCOPE_ID / **/
1938 /*#define HAS_IP_MREQ / **/
1939 /*#define HAS_IP_MREQ_SOURCE / **/
1940 /*#define HAS_IPV6_MREQ / **/
1941 /*#define HAS_IPV6_MREQ_SOURCE / **/
1944 * This symbol is defined if this system has a stat structure declaring
1945 * st_blksize and st_blocks.
1947 #ifndef USE_STAT_BLOCKS
1948 /*#define USE_STAT_BLOCKS / **/
1952 * This symbol, if defined, indicates that the sys_errlist array is
1953 * available to translate error numbers to strings. The extern int
1954 * sys_nerr gives the size of that table.
1956 /*#define HAS_SYS_ERRLIST / **/
1959 * This symbol, if defined, indicates that the strtoul routine is
1960 * available to provide conversion of strings to unsigned long.
1962 #define HAS_STRTOUL /**/
1965 * This symbol, if defined, indicates that the union semun is
1966 * defined by including <sys/sem.h>. If not, the user code
1967 * probably needs to define it as:
1970 * struct semid_ds *buf;
1971 * unsigned short *array;
1974 /* USE_SEMCTL_SEMUN:
1975 * This symbol, if defined, indicates that union semun is
1976 * used for semctl IPC_STAT.
1978 /* USE_SEMCTL_SEMID_DS:
1979 * This symbol, if defined, indicates that struct semid_ds * is
1980 * used for semctl IPC_STAT.
1982 /*#define HAS_UNION_SEMUN / **/
1983 /*#define USE_SEMCTL_SEMUN / **/
1984 /*#define USE_SEMCTL_SEMID_DS / **/
1987 * This symbol, if defined, indicates that vfork() exists.
1989 /*#define HAS_VFORK / **/
1992 * This symbol, if defined, indicates that an emulation of the
1993 * fork routine is available.
1995 /*#define HAS_PSEUDOFORK / **/
1998 * This symbol's value is either "void" or "int", corresponding to the
1999 * appropriate return type of a signal handler. Thus, you can declare
2000 * a signal handler using "Signal_t (*handler)()", and define the
2001 * handler using "Signal_t handler(sig)".
2003 #define Signal_t int /* Signal handler's return type */
2006 * This symbol, if defined, indicates to the C program that it should
2007 * include <dirent.h>. Using this symbol also triggers the definition
2008 * of the Direntry_t define which ends up being 'struct dirent' or
2009 * 'struct direct' depending on the availability of <dirent.h>.
2012 * This symbol, if defined, indicates to the C program that the length
2013 * of directory entry names is provided by a d_namlen field. Otherwise
2014 * you need to do strlen() on the d_name field.
2017 * This symbol is set to 'struct direct' or 'struct dirent' depending on
2018 * whether dirent is available or not. You should use this pseudo type to
2019 * portably declare your directory entries.
2021 #define I_DIRENT /**/
2022 /*#define DIRNAMLEN / **/
2023 #define Direntry_t struct dirent
2026 * This symbol, if defined, indicates to the C program that it should
2027 * include <execinfo.h> for backtrace() support.
2029 /*#define I_EXECINFO / **/
2032 * This symbol, if defined, indicates to the C program that it should
2036 * This symbol, if defined, indicates to the C program that struct group
2037 * in <grp.h> contains gr_passwd.
2039 /*#define I_GRP / **/
2040 /*#define GRPASSWD / **/
2043 * This symbol, if defined, indicates that <ndbm.h> exists and should
2047 * This symbol, if defined, indicates that <gdbm/ndbm.h> exists and should
2048 * be included. This was the location of the ndbm.h compatibility file
2052 * This symbol, if defined, indicates that <gdbm-ndbm.h> exists and should
2053 * be included. This is the location of the ndbm.h compatibility file
2056 /* NDBM_H_USES_PROTOTYPES:
2057 * This symbol, if defined, indicates that <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 /* GDBMNDBM_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 /* GDBM_NDBM_H_USES_PROTOTYPES:
2069 * This symbol, if defined, indicates that <gdbm-ndbm.h> uses real ANSI C
2070 * prototypes instead of K&R style function declarations without any
2071 * parameter information. While ANSI C prototypes are supported in C++,
2072 * K&R style function declarations will yield errors.
2074 /*#define I_NDBM / **/
2075 /*#define I_GDBMNDBM / **/
2076 /*#define I_GDBM_NDBM / **/
2077 /*#define NDBM_H_USES_PROTOTYPES / **/
2078 /*#define GDBMNDBM_H_USES_PROTOTYPES / **/
2079 /*#define GDBM_NDBM_H_USES_PROTOTYPES / **/
2082 * This symbol, if defined, indicates that <netdb.h> exists and
2083 * should be included.
2085 /*#define I_NETDB / **/
2088 * This symbol, if defined, indicates that <net/errno.h> exists and
2089 * should be included.
2091 /*#define I_NET_ERRNO / **/
2094 * This symbol, if defined, indicates to the C program that it should
2098 * This symbol, if defined, indicates to the C program that struct passwd
2099 * contains pw_quota.
2102 * This symbol, if defined, indicates to the C program that struct passwd
2106 * This symbol, if defined, indicates to the C program that struct passwd
2107 * contains pw_change.
2110 * This symbol, if defined, indicates to the C program that struct passwd
2111 * contains pw_class.
2114 * This symbol, if defined, indicates to the C program that struct passwd
2115 * contains pw_expire.
2118 * This symbol, if defined, indicates to the C program that struct passwd
2119 * contains pw_comment.
2122 * This symbol, if defined, indicates to the C program that struct passwd
2123 * contains pw_gecos.
2126 * This symbol, if defined, indicates to the C program that struct passwd
2127 * contains pw_passwd.
2129 /*#define I_PWD / **/
2130 /*#define PWQUOTA / **/
2131 /*#define PWAGE / **/
2132 /*#define PWCHANGE / **/
2133 /*#define PWCLASS / **/
2134 /*#define PWEXPIRE / **/
2135 /*#define PWCOMMENT / **/
2136 /*#define PWGECOS / **/
2137 /*#define PWPASSWD / **/
2140 * This symbol, if defined, indicates that <sys/uio.h> exists and
2141 * should be included.
2143 /*#define I_SYSUIO / **/
2146 * This symbol, if defined, indicates that the program should include
2147 * <termio.h> rather than <sgtty.h>. There are also differences in
2148 * the ioctl() calls that depend on the value of this symbol.
2151 * This symbol, if defined, indicates that the program should include
2152 * the POSIX termios.h rather than sgtty.h or termio.h.
2153 * There are also differences in the ioctl() calls that depend on the
2154 * value of this symbol.
2157 * This symbol, if defined, indicates that the program should include
2158 * <sgtty.h> rather than <termio.h>. There are also differences in
2159 * the ioctl() calls that depend on the value of this symbol.
2161 /*#define I_TERMIO / **/
2162 /*#define I_TERMIOS / **/
2163 /*#define I_SGTTY / **/
2166 * This variable contains the return type of free(). It is usually
2167 * void, but occasionally int.
2170 * This symbol is the type of pointer returned by malloc and realloc.
2172 #define Malloc_t void * /**/
2173 #define Free_t void /**/
2175 /* PERL_MALLOC_WRAP:
2176 * This symbol, if defined, indicates that we'd like malloc wrap checks.
2178 /*#define PERL_MALLOC_WRAP / **/
2181 * This symbol, if defined, indicates that we're using our own malloc.
2183 /*#define MYMALLOC / **/
2186 * This symbol contains the full pathname to the shell used on this
2187 * on this system to execute Bourne shell scripts. Usually, this will be
2188 * /bin/sh, though it's possible that some systems will have /bin/ksh,
2189 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
2192 #define SH_PATH "/bin/sh" /**/
2195 * This symbol contains a list of signal names in order of
2196 * signal number. This is intended
2197 * to be used as a static array initialization, like this:
2198 * char *sig_name[] = { SIG_NAME };
2199 * The signals in the list are separated with commas, and each signal
2200 * is surrounded by double quotes. There is no leading SIG in the signal
2201 * name, i.e. SIGQUIT is known as "QUIT".
2202 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2203 * etc., where nn is the actual signal number (e.g. NUM37).
2204 * The signal number for sig_name[i] is stored in sig_num[i].
2205 * The last element is 0 to terminate the list with a NULL. This
2206 * corresponds to the 0 at the end of the sig_name_init list.
2207 * Note that this variable is initialized from the sig_name_init,
2208 * not from sig_name (which is unused).
2211 * This symbol contains a list of signal numbers, in the same order as the
2212 * SIG_NAME list. It is suitable for static array initialization, as in:
2213 * int sig_num[] = { SIG_NUM };
2214 * The signals in the list are separated with commas, and the indices
2215 * within that list and the SIG_NAME list match, so it's easy to compute
2216 * the signal name from a number or vice versa at the price of a small
2217 * dynamic linear lookup.
2218 * Duplicates are allowed, but are moved to the end of the list.
2219 * The signal number corresponding to sig_name[i] is sig_number[i].
2220 * if (i < NSIG) then sig_number[i] == i.
2221 * The last element is 0, corresponding to the 0 at the end of
2222 * the sig_name_init list.
2223 * Note that this variable is initialized from the sig_num_init,
2224 * not from sig_num (which is unused).
2227 * This variable contains the number of elements of the SIG_NAME
2228 * and SIG_NUM arrays, excluding the final NULL entry.
2230 #define SIG_NAME 0 /**/
2231 #define SIG_NUM 0 /**/
2232 #define SIG_SIZE 1 /**/
2234 /* USE_CROSS_COMPILE:
2235 * This symbol, if defined, indicates that Perl is being cross-compiled.
2238 * This symbol, if defined, indicates the target architecture
2239 * Perl has been cross-compiled to. Undefined if not a cross-compile.
2241 #ifndef USE_CROSS_COMPILE
2242 /*#define USE_CROSS_COMPILE / **/
2243 #define PERL_TARGETARCH "" /**/
2247 * This symbol, if defined, indicates that Perl was configured with
2248 * -Dusedevel, to enable development features. This should not be
2249 * done for production builds.
2251 /*#define PERL_USE_DEVEL / **/
2254 * This symbol, if defined, indicates that the atolf routine is
2255 * available to convert strings into long doubles.
2257 /*#define HAS_ATOLF / **/
2260 * This symbol, if defined, indicates that the atoll routine is
2261 * available to convert strings into long longs.
2263 /*#define HAS_ATOLL / **/
2266 * This symbol, if defined, indicates that the _fwalk system call is
2267 * available to apply a function to all the file handles.
2269 /*#define HAS__FWALK / **/
2272 * This symbol, if defined, indicates that the accept4 routine is
2273 * available to accept socket connections.
2275 /*#define HAS_ACCEPT4 / **/
2278 * This symbol, if defined, indicates that the acosh routine is
2279 * available to do the inverse hyperbolic cosine function.
2281 /*#define HAS_ACOSH / **/
2284 * This symbol, if defined, indicates that the aintl routine is
2285 * available. If copysignl is also present we can emulate modfl.
2287 /*#define HAS_AINTL / **/
2290 * This symbol, if defined, indicates that the asinh routine is
2291 * available to do the inverse hyperbolic sine function.
2293 /*#define HAS_ASINH / **/
2296 * This symbol, if defined, indicates that the atanh routine is
2297 * available to do the inverse hyperbolic tangent function.
2299 /*#define HAS_ATANH / **/
2301 /* HAS_BUILTIN_CHOOSE_EXPR:
2302 * Can we handle GCC builtin for compile-time ternary-like expressions
2304 /* HAS_BUILTIN_EXPECT:
2305 * Can we handle GCC builtin for telling that certain values are more
2308 /*#define HAS_BUILTIN_EXPECT / **/
2309 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
2311 /* HAS_BUILTIN_ADD_OVERFLOW:
2312 * This symbol, if defined, indicates that the compiler supports
2313 * __builtin_add_overflow for adding integers with overflow checks.
2315 /* HAS_BUILTIN_SUB_OVERFLOW:
2316 * This symbol, if defined, indicates that the compiler supports
2317 * __builtin_sub_overflow for subtracting integers with overflow checks.
2319 /* HAS_BUILTIN_MUL_OVERFLOW:
2320 * This symbol, if defined, indicates that the compiler supports
2321 * __builtin_mul_overflow for multiplying integers with overflow checks.
2323 /*#define HAS_BUILTIN_ADD_OVERFLOW / **/
2324 /*#define HAS_BUILTIN_SUB_OVERFLOW / **/
2325 /*#define HAS_BUILTIN_MUL_OVERFLOW / **/
2327 /* HAS_C99_VARIADIC_MACROS:
2328 * If defined, the compiler supports C99 variadic macros.
2330 /*#define HAS_C99_VARIADIC_MACROS / **/
2333 * This symbol, if defined, indicates that the class routine is
2334 * available to classify doubles. Available for example in AIX.
2335 * The returned values are defined in <float.h> and are:
2337 * FP_PLUS_NORM Positive normalized, nonzero
2338 * FP_MINUS_NORM Negative normalized, nonzero
2339 * FP_PLUS_DENORM Positive denormalized, nonzero
2340 * FP_MINUS_DENORM Negative denormalized, nonzero
2342 * FP_MINUS_ZERO -0.0
2345 * FP_NANS Signaling Not a Number (NaNS)
2346 * FP_NANQ Quiet Not a Number (NaNQ)
2348 /*#define HAS_CLASS / **/
2351 * This symbol, if defined, indicates that the clearenv () routine is
2352 * available for use.
2354 /*#define HAS_CLEARENV / **/
2356 /* HAS_STRUCT_CMSGHDR:
2357 * This symbol, if defined, indicates that the struct cmsghdr
2360 /*#define HAS_STRUCT_CMSGHDR / **/
2363 * This symbol, if defined, indicates that the copysign routine is
2364 * available to do the copysign function.
2366 /*#define HAS_COPYSIGN / **/
2369 * This symbol, if defined, indicates that the copysignl routine is
2370 * available. If aintl is also present we can emulate modfl.
2372 /*#define HAS_COPYSIGNL / **/
2375 * This symbol, if defined, indicates that a C++ compiler was
2376 * used to compiled Perl and will be used to compile extensions.
2378 /*#define USE_CPLUSPLUS / **/
2380 /* HAS_DBMINIT_PROTO:
2381 * This symbol, if defined, indicates that the system provides
2382 * a prototype for the dbminit() function. Otherwise, it is up
2383 * to the program to supply one. A good guess is
2384 * extern int dbminit(char *);
2386 /*#define HAS_DBMINIT_PROTO / **/
2389 * This symbol, if defined, indicates that the the DIR* dirstream
2390 * structure contains a member variable named dd_fd.
2392 /*#define HAS_DIR_DD_FD / **/
2395 * This manifest constant lets the C program know that dirfd
2398 /*#define HAS_DIRFD / **/
2400 /* DLSYM_NEEDS_UNDERSCORE:
2401 * This symbol, if defined, indicates that we need to prepend an
2402 * underscore to the symbol name before calling dlsym(). This only
2403 * makes sense if you *have* dlsym, which we will presume is the
2404 * case if you're using dl_dlopen.xs.
2406 /*#define DLSYM_NEEDS_UNDERSCORE / **/
2409 * This symbol, if defined, indicates that the dup3 routine is
2410 * available to duplicate file descriptors.
2412 /*#define HAS_DUP3 / **/
2415 * This symbol, if defined, indicates that the erf routine is
2416 * available to do the error function.
2418 /*#define HAS_ERF / **/
2421 * This symbol, if defined, indicates that the erfc routine is
2422 * available to do the complementary error function.
2424 /*#define HAS_ERFC / **/
2427 * This symbol, if defined, indicates that the exp2 routine is
2428 * available to do the 2**x function.
2430 /*#define HAS_EXP2 / **/
2433 * This symbol, if defined, indicates that the expm1 routine is
2434 * available to do the exp(x) - 1 when x is near 1 function.
2436 /*#define HAS_EXPM1 / **/
2439 * This symbol, if defined, indicates that the "fast stdio"
2440 * is available to manipulate the stdio buffers directly.
2442 /*#define HAS_FAST_STDIO / **/
2445 * This symbol, if defined, indicates that the fchdir routine is
2446 * available to change directory using a file descriptor.
2448 /*#define HAS_FCHDIR / **/
2451 * This symbol, if defined, indicates that fcntl() can be used
2452 * for file locking. Normally on Unix systems this is defined.
2453 * It may be undefined on VMS.
2455 /*#define FCNTL_CAN_LOCK / **/
2458 * This symbol, if defined, indicates that the fdclose routine is
2459 * available to free a FILE structure without closing the underlying
2460 * file descriptor. This function appeared in FreeBSD 10.2.
2462 /*#define HAS_FDCLOSE / **/
2465 * This symbol, if defined, indicates that the fdim routine is
2466 * available to do the positive difference function.
2468 /*#define HAS_FDIM / **/
2471 * This symbol, if defined, indicates that the fegetround routine is
2472 * available to return the macro corresponding to the current rounding
2475 /*#define HAS_FEGETROUND / **/
2478 * This symbol, if defined, indicates that the finite routine is
2479 * available to check whether a double is finite (non-infinity non-NaN).
2481 /*#define HAS_FINITE / **/
2484 * This symbol, if defined, indicates that the finitel routine is
2485 * available to check whether a long double is finite
2486 * (non-infinity non-NaN).
2488 /*#define HAS_FINITEL / **/
2491 * This symbol, if defined, indicates that the system provides
2492 * a prototype for the flock() function. Otherwise, it is up
2493 * to the program to supply one. A good guess is
2494 * extern int flock(int, int);
2496 /*#define HAS_FLOCK_PROTO / **/
2499 * This symbol, if defined, indicates that the fma routine is
2500 * available to do the multiply-add function.
2502 /*#define HAS_FMA / **/
2505 * This symbol, if defined, indicates that the fmax routine is
2506 * available to do the maximum function.
2508 /*#define HAS_FMAX / **/
2511 * This symbol, if defined, indicates that the fmin routine is
2512 * available to do the minimum function.
2514 /*#define HAS_FMIN / **/
2517 * This symbol, if defined, indicates that the fp_class routine is
2518 * available to classify doubles. Available for example in Digital UNIX.
2519 * The returned values are defined in <math.h> and are:
2521 * FP_SNAN Signaling NaN (Not-a-Number)
2522 * FP_QNAN Quiet NaN (Not-a-Number)
2523 * FP_POS_INF +infinity
2524 * FP_NEG_INF -infinity
2525 * FP_POS_NORM Positive normalized
2526 * FP_NEG_NORM Negative normalized
2527 * FP_POS_DENORM Positive denormalized
2528 * FP_NEG_DENORM Negative denormalized
2529 * FP_POS_ZERO +0.0 (positive zero)
2530 * FP_NEG_ZERO -0.0 (negative zero)
2532 /*#define HAS_FP_CLASS / **/
2535 * This symbol, if defined, indicates that the fp_classl routine is
2536 * available to classify long doubles. Available for example in
2537 * Digital UNIX. See for possible values HAS_FP_CLASS.
2539 /*#define HAS_FP_CLASSL / **/
2542 * This symbol, if defined, indicates that the fpclass routine is
2543 * available to classify doubles. Available for example in Solaris/SVR4.
2544 * The returned values are defined in <ieeefp.h> and are:
2546 * FP_SNAN signaling NaN
2548 * FP_NINF negative infinity
2549 * FP_PINF positive infinity
2550 * FP_NDENORM negative denormalized non-zero
2551 * FP_PDENORM positive denormalized non-zero
2552 * FP_NZERO negative zero
2553 * FP_PZERO positive zero
2554 * FP_NNORM negative normalized non-zero
2555 * FP_PNORM positive normalized non-zero
2557 /*#define HAS_FPCLASS / **/
2560 * This symbol, if defined, indicates that the fpclassify routine is
2561 * available to classify doubles. Available for example in HP-UX.
2562 * The returned values are defined in <math.h> and are
2564 * FP_NORMAL Normalized
2566 * FP_INFINITE Infinity
2567 * FP_SUBNORMAL Denormalized
2572 * This symbol, if defined, indicates that the fp_classify routine is
2573 * available to classify doubles. The values are defined in <math.h>
2575 * FP_NORMAL Normalized
2577 * FP_INFINITE Infinity
2578 * FP_SUBNORMAL Denormalized
2582 /*#define HAS_FPCLASSIFY / **/
2583 /*#define HAS_FP_CLASSIFY / **/
2586 * This symbol, if defined, indicates that the fpclassl routine is
2587 * available to classify long doubles. Available for example in IRIX.
2588 * The returned values are defined in <ieeefp.h> and are:
2590 * FP_SNAN signaling NaN
2592 * FP_NINF negative infinity
2593 * FP_PINF positive infinity
2594 * FP_NDENORM negative denormalized non-zero
2595 * FP_PDENORM positive denormalized non-zero
2596 * FP_NZERO negative zero
2597 * FP_PZERO positive zero
2598 * FP_NNORM negative normalized non-zero
2599 * FP_PNORM positive normalized non-zero
2601 /*#define HAS_FPCLASSL / **/
2604 * This symbol, if defined, indicates that the fpgetround routine is
2605 * available to get the floating point rounding mode.
2607 /*#define HAS_FPGETROUND / **/
2610 * This symbol will be defined if the C compiler supports fpos64_t.
2612 /*#define HAS_FPOS64_T / **/
2615 * This symbol, if defined, indicates that the frexpl routine is
2616 * available to break a long double floating-point number into
2617 * a normalized fraction and an integral power of 2.
2619 /*#define HAS_FREXPL / **/
2621 /* HAS_STRUCT_FS_DATA:
2622 * This symbol, if defined, indicates that the struct fs_data
2623 * to do statfs() is supported.
2625 /*#define HAS_STRUCT_FS_DATA / **/
2628 * This symbol is defined if the fchmodat() routine is available.
2631 * This symbol is defined if the linkat() routine is available.
2634 * This symbol is defined if the openat() routine is available.
2637 * This symbol is defined if the renameat() routine is available.
2640 * This symbol is defined if the unlinkat() routine is available.
2642 /*#define HAS_FCHMODAT / **/
2643 /*#define HAS_LINKAT / **/
2644 /*#define HAS_OPENAT / **/
2645 /*#define HAS_RENAMEAT / **/
2646 /*#define HAS_UNLINKAT / **/
2649 * This symbol, if defined, indicates that the fseeko routine is
2650 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2652 /*#define HAS_FSEEKO / **/
2655 * This symbol, if defined, indicates that the fstatfs routine is
2656 * available to stat filesystems by file descriptors.
2658 /*#define HAS_FSTATFS / **/
2661 * This symbol, if defined, indicates that the fsync routine is
2662 * available to write a file's modified data and attributes to
2663 * permanent storage.
2665 /*#define HAS_FSYNC / **/
2668 * This symbol, if defined, indicates that the ftello routine is
2669 * available to ftell beyond 32 bits (useful for ILP32 hosts).
2671 /*#define HAS_FTELLO / **/
2674 * This symbol, if defined, indicates that the futimes routine is
2675 * available to change file descriptor time stamps with struct timevals.
2677 /*#define HAS_FUTIMES / **/
2679 /* HAS_GAI_STRERROR:
2680 * This symbol, if defined, indicates that the gai_strerror routine
2681 * is available to translate error codes returned by getaddrinfo()
2682 * into human readable strings.
2684 /*#define HAS_GAI_STRERROR / **/
2687 * This symbol, if defined, indicates that the getaddrinfo() function
2688 * is available for use.
2690 /*#define HAS_GETADDRINFO / **/
2693 * This symbol, if defined, indicates that the getcwd routine is
2694 * available to get the current working directory.
2696 /*#define HAS_GETCWD / **/
2699 * This symbol, if defined, indicates that the getespwnam system call is
2700 * available to retrieve enhanced (shadow) password entries by name.
2702 /*#define HAS_GETESPWNAM / **/
2705 * This symbol, if defined, indicates that the getfsstat routine is
2706 * available to stat filesystems in bulk.
2708 /*#define HAS_GETFSSTAT / **/
2711 * This symbol, if defined, indicates that the getitimer routine is
2712 * available to return interval timers.
2714 /*#define HAS_GETITIMER / **/
2717 * This symbol, if defined, indicates that the getmnt routine is
2718 * available to get filesystem mount info by filename.
2720 /*#define HAS_GETMNT / **/
2723 * This symbol, if defined, indicates that the getmntent routine is
2724 * available to iterate through mounted file systems to get their info.
2726 /*#define HAS_GETMNTENT / **/
2729 * This symbol, if defined, indicates that the getnameinfo() function
2730 * is available for use.
2732 /*#define HAS_GETNAMEINFO / **/
2735 * This symbol, if defined, indicates that the getprpwnam system call is
2736 * available to retrieve protected (shadow) password entries by name.
2738 /*#define HAS_GETPRPWNAM / **/
2741 * This symbol, if defined, indicates that the getspnam system call is
2742 * available to retrieve SysV shadow password entries by name.
2744 /*#define HAS_GETSPNAM / **/
2747 * This symbol, if defined, indicates that the hasmntopt routine is
2748 * available to query the mount options of file systems.
2750 /*#define HAS_HASMNTOPT / **/
2753 * This symbol, if defined, indicates that the hypot routine is
2754 * available to do the hypotenuse function.
2756 /*#define HAS_HYPOT / **/
2759 * This symbol, if defined, indicates that the ilogb routine is
2760 * available to get integer exponent of a floating-point value.
2762 /*#define HAS_ILOGB / **/
2765 * This symbol, if defined, indicates that the ilogbl routine is
2766 * available. If scalbnl is also present we can emulate frexpl.
2768 /*#define HAS_ILOGBL / **/
2771 * This symbol, if defined, indicates that the inet_ntop() function
2772 * is available to parse IPv4 and IPv6 strings.
2774 /*#define HAS_INETNTOP / **/
2777 * This symbol, if defined, indicates that the inet_pton() function
2778 * is available to parse IPv4 and IPv6 strings.
2780 /*#define HAS_INETPTON / **/
2783 * This symbol will defined if the C compiler supports int64_t.
2784 * Usually the <inttypes.h> needs to be included, but sometimes
2785 * <sys/types.h> is enough.
2787 /*#define HAS_INT64_T / **/
2790 * This manifest constant lets the C program know that isblank
2793 /*#define HAS_ISBLANK / **/
2796 * This symbol, if defined, indicates that the isfinite routine is
2797 * available to check whether a double is finite (non-infinity non-NaN).
2799 /*#define HAS_ISFINITE / **/
2802 * This symbol, if defined, indicates that the isfinitel routine is
2803 * available to check whether a long double is finite.
2804 * (non-infinity non-NaN).
2806 /*#define HAS_ISFINITEL / **/
2809 * This symbol, if defined, indicates that the isinf routine is
2810 * available to check whether a double is an infinity.
2812 /*#define HAS_ISINF / **/
2815 * This symbol, if defined, indicates that the isinfl routine is
2816 * available to check whether a long double is an infinity.
2818 /*#define HAS_ISINFL / **/
2821 * This symbol, if defined, indicates that the isless routine is
2822 * available to do the isless function.
2824 /*#define HAS_ISLESS / **/
2827 * This symbol, if defined, indicates that the isnan routine is
2828 * available to check whether a double is a NaN.
2830 /*#define HAS_ISNAN / **/
2833 * This symbol, if defined, indicates that the isnanl routine is
2834 * available to check whether a long double is a NaN.
2836 /*#define HAS_ISNANL / **/
2839 * This symbol, if defined, indicates that the isnormal routine is
2840 * available to check whether a double is normal (non-zero normalized).
2842 /*#define HAS_ISNORMAL / **/
2845 * This symbol, if defined, indicates to the C program that the
2846 * j0() function is available for Bessel functions of the first
2847 * kind of the order zero, for doubles.
2850 * This symbol, if defined, indicates to the C program that the
2851 * j0l() function is available for Bessel functions of the first
2852 * kind of the order zero, for long doubles.
2854 /*#define HAS_J0 / **/
2855 /*#define HAS_J0L / **/
2857 /* HAS_LC_MONETARY_2008:
2858 * This symbol, if defined, indicates that the localeconv routine is
2859 * available and has the additional members added in POSIX 1003.1-2008.
2861 /*#define HAS_LC_MONETARY_2008 / **/
2864 * This symbol, if defined, indicates that this system's <float.h>
2865 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2866 * of significant digits in a long double precision number. Unlike
2867 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2869 /*#define HAS_LDBL_DIG / * */
2872 * This symbol, if defined, indicates that the lgamma routine is
2873 * available to do the log gamma function. See also HAS_TGAMMA and
2876 /*#define HAS_LGAMMA / **/
2879 * This symbol, if defined, indicates that the lgamma_r routine is
2880 * available to do the log gamma function without using the global
2883 /*#define HAS_LGAMMA_R / **/
2885 /* LIBM_LIB_VERSION:
2886 * This symbol, if defined, indicates that libm exports _LIB_VERSION
2887 * and that math.h defines the enum to manipulate it.
2889 /*#define LIBM_LIB_VERSION / **/
2892 * This symbol, if defined, indicates that the llrint routine is
2893 * available to return the long long value closest to a double
2894 * (according to the current rounding mode).
2896 /*#define HAS_LLRINT / **/
2899 * This symbol, if defined, indicates that the llrintl routine is
2900 * available to return the long long value closest to a long double
2901 * (according to the current rounding mode).
2903 /*#define HAS_LLRINTL / **/
2906 * This symbol, if defined, indicates that the llround routine is
2907 * available to return the nearest long long value.
2909 /*#define HAS_LLROUND / **/
2912 * This symbol, if defined, indicates that the llroundl routine is
2913 * available to return the nearest long long value away from zero of
2914 * the long double argument value.
2916 /*#define HAS_LLROUNDL / **/
2919 * This symbol, if defined, indicates that the log1p routine is
2920 * available to do the logarithm of 1 plus argument function.
2922 /*#define HAS_LOG1P / **/
2925 * This symbol, if defined, indicates that the log2 routine is
2926 * available to do the log2 function.
2928 /*#define HAS_LOG2 / **/
2931 * This symbol, if defined, indicates that the logb routine is
2932 * available to do the logb function.
2934 /*#define HAS_LOGB / **/
2937 * This symbol, if defined, indicates that the lrint routine is
2938 * available to return the integral value closest to a double
2939 * (according to the current rounding mode).
2941 /*#define HAS_LRINT / **/
2944 * This symbol, if defined, indicates that the lrintl routine is
2945 * available to return the integral value closest to a long double
2946 * (according to the current rounding mode).
2948 /*#define HAS_LRINTL / **/
2951 * This symbol, if defined, indicates that the lround routine is
2952 * available to return the nearest integral value.
2954 /*#define HAS_LROUND / **/
2957 * This symbol, if defined, indicates that the lroundl routine is
2958 * available to return the nearest integral value away from zero of
2959 * the long double argument value.
2961 /*#define HAS_LROUNDL / **/
2964 * This symbol, if defined, indicates that the madvise system call is
2965 * available to map a file into memory.
2967 /*#define HAS_MADVISE / **/
2970 * This symbol, if defined, indicates that the malloc_size
2971 * routine is available for use.
2973 /*#define HAS_MALLOC_SIZE / **/
2975 /* HAS_MALLOC_GOOD_SIZE:
2976 * This symbol, if defined, indicates that the malloc_good_size
2977 * routine is available for use.
2979 /*#define HAS_MALLOC_GOOD_SIZE / **/
2982 * This symbol, if defined, indicates that the memmem routine is
2983 * available to return a pointer to the start of the first occurance
2984 * of a substring in a memory area (or NULL if not found).
2986 /*#define HAS_MEMMEM / **/
2989 * This symbol, if defined, indicates that the memrchr routine is
2990 * available to return a pointer to the last occurrence of a byte in
2991 * a memory area (or NULL if not found).
2993 /*#define HAS_MEMRCHR / **/
2996 * This symbol, if defined, indicates that the mkdtemp routine is
2997 * available to exclusively create a uniquely named temporary directory.
2999 /*#define HAS_MKDTEMP / **/
3002 * This symbol, if defined, indicates that the mkostemp routine is
3003 * available to exclusively create and open a uniquely named (with a
3004 * suffix) temporary file.
3006 /*#define HAS_MKOSTEMP / **/
3009 * This symbol, if defined, indicates that the mkstemps routine is
3010 * available to exclusively create and open a uniquely named
3011 * (with a suffix) temporary file.
3013 /*#define HAS_MKSTEMPS / **/
3016 * This symbol, if defined, indicates that the modfl routine is
3017 * available to split a long double x into a fractional part f and
3018 * an integer part i such that |f| < 1.0 and (f + i) = x.
3021 * This symbol, if defined, indicates that the system provides
3022 * a prototype for the modfl() function. Otherwise, it is up
3023 * to the program to supply one.
3025 /*#define HAS_MODFL / **/
3026 /*#define HAS_MODFL_PROTO / **/
3029 * This symbol, if defined, indicates that the mprotect system call is
3030 * available to modify the access protection of a memory mapped file.
3032 /*#define HAS_MPROTECT / **/
3034 /* HAS_STRUCT_MSGHDR:
3035 * This symbol, if defined, indicates that the struct msghdr
3038 /*#define HAS_STRUCT_MSGHDR / **/
3041 * This symbol, if defined, indicates that the nan routine is
3042 * available to generate NaN.
3044 /*#define HAS_NAN / **/
3047 * This symbol, if defined, indicates that the nanosleep
3048 * system call is available to sleep with 1E-9 sec accuracy.
3050 /*#define HAS_NANOSLEEP / **/
3053 * This symbol, if defined, indicates that the nearbyint routine is
3054 * available to return the integral value closest to (according to
3055 * the current rounding mode) to x.
3057 /*#define HAS_NEARBYINT / **/
3060 * This symbol, if defined, indicates that the newlocale routine is
3061 * available to return a new locale object or modify an existing
3065 * This symbol, if defined, indicates that the freelocale routine is
3066 * available to deallocates the resources associated with a locale object.
3069 * This symbol, if defined, indicates that the uselocale routine is
3070 * available to set the current locale for the calling thread.
3073 * This symbol, if defined, indicates that the duplocale routine is
3074 * available to duplicate a locale object.
3077 * This symbol, if defined, indicates that the querylocale routine is
3078 * available to return the name of the locale for a category mask.
3081 * This symbol, if defined, indicates to the C program that it should
3082 * include <xlocale.h> to get uselocale() and its friends.
3084 /*#define HAS_NEWLOCALE / **/
3085 /*#define HAS_FREELOCALE / **/
3086 /*#define HAS_USELOCALE / **/
3087 /*#define HAS_DUPLOCALE / **/
3088 /*#define HAS_QUERYLOCALE / **/
3089 /*#define I_XLOCALE / **/
3092 * This symbol, if defined, indicates that the nextafter routine is
3093 * available to return the next machine representable double from
3096 /*#define HAS_NEXTAFTER / **/
3099 * This symbol, if defined, indicates that the nexttoward routine is
3100 * available to return the next machine representable long double from
3103 /*#define HAS_NEXTTOWARD / **/
3106 * This symbol, if defined, indicates that the nl_langinfo routine is
3107 * available to return local data. You will also need <langinfo.h>
3108 * and therefore I_LANGINFO.
3110 /*#define HAS_NL_LANGINFO / **/
3113 * This symbol will be defined if the C compiler supports off64_t.
3115 /*#define HAS_OFF64_T / **/
3118 * This symbol, if defined, indicates that the pipe2 routine is
3119 * available to create an inter-process channel.
3121 /*#define HAS_PIPE2 / **/
3124 * This symbol, if defined, indicates that the prctl routine is
3125 * available to set process title.
3126 * Note that there are at least two prctl variants: Linux and Irix.
3127 * While they are somewhat similar, they are incompatible.
3129 /* HAS_PRCTL_SET_NAME:
3130 * This symbol, if defined, indicates that the prctl routine is
3131 * available to set process title and supports PR_SET_NAME.
3133 /*#define HAS_PRCTL / **/
3134 /*#define HAS_PRCTL_SET_NAME / **/
3137 * This symbol is defined if PROCSELFEXE_PATH is a symlink
3138 * to the absolute pathname of the executing program.
3140 /* PROCSELFEXE_PATH:
3141 * If HAS_PROCSELFEXE is defined this symbol is the filename
3142 * of the symbolic link pointing to the absolute pathname of
3143 * the executing program.
3145 /*#define HAS_PROCSELFEXE / **/
3146 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
3147 #define PROCSELFEXE_PATH /**/
3150 /* HAS_PTHREAD_ATTR_SETSCOPE:
3151 * This symbol, if defined, indicates that the pthread_attr_setscope
3152 * system call is available to set the contention scope attribute of
3153 * a thread attribute object.
3155 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
3158 * This symbol will be defined if the C compiler supports ptrdiff_t.
3160 #define HAS_PTRDIFF_T /**/
3163 * This symbol, if defined, indicates that the readv routine is
3164 * available to do gather reads. You will also need <sys/uio.h>
3165 * and there I_SYSUIO.
3167 /*#define HAS_READV / **/
3170 * This symbol, if defined, indicates that the recvmsg routine is
3171 * available to send structured socket messages.
3173 /*#define HAS_RECVMSG / **/
3176 * This symbol, if defined, indicates that the remainder routine is
3177 * available to return the floating-point remainder.
3179 /*#define HAS_REMAINDER / **/
3182 * This symbol, if defined, indicates that the remquo routine is
3183 * available to return the remainder and part of quotient.
3185 /*#define HAS_REMQUO / **/
3188 * This symbol, if defined, indicates that the rint routine is
3189 * available to return the nearest integral value to x as double
3190 * using the current rounding mode.
3192 /*#define HAS_RINT / **/
3195 * This symbol, if defined, indicates that the round routine is
3196 * available to round to nearest integer, away from zero.
3198 /*#define HAS_ROUND / **/
3201 * This symbol, if defined, indicates that the system provides
3202 * a prototype for the sbrk() function. Otherwise, it is up
3203 * to the program to supply one. Good guesses are
3204 * extern void* sbrk(int);
3205 * extern void* sbrk(size_t);
3207 /*#define HAS_SBRK_PROTO / **/
3210 * This symbol, if defined, indicates that the scalbn routine is
3211 * available to multiply floating-point number by integral power
3214 /*#define HAS_SCALBN / **/
3217 * This symbol, if defined, indicates that the scalbnl routine is
3218 * available. If ilogbl is also present we can emulate frexpl.
3220 /*#define HAS_SCALBNL / **/
3223 * This symbol, if defined, indicates that the sendmsg routine is
3224 * available to send structured socket messages.
3226 /*#define HAS_SENDMSG / **/
3229 * This symbol, if defined, indicates that the setitimer routine is
3230 * available to set interval timers.
3232 /*#define HAS_SETITIMER / **/
3234 /* HAS_SETPROCTITLE:
3235 * This symbol, if defined, indicates that the setproctitle routine is
3236 * available to set process title.
3238 /*#define HAS_SETPROCTITLE / **/
3241 * This symbol, if defined, indicates that the signbit routine is
3242 * available to check if the given number has the sign bit set.
3243 * This should include correct testing of -0.0. This will only be set
3244 * if the signbit() routine is safe to use with the NV type used internally
3245 * in perl. Users should call Perl_signbit(), which will be #defined to
3246 * the system's signbit() function or macro if this symbol is defined.
3248 /*#define HAS_SIGNBIT / **/
3251 * This symbol, if defined, indicates that the sigprocmask
3252 * system call is available to examine or change the signal mask
3253 * of the calling process.
3255 /*#define HAS_SIGPROCMASK / **/
3257 /* USE_SITECUSTOMIZE:
3258 * This symbol, if defined, indicates that sitecustomize should
3261 #ifndef USE_SITECUSTOMIZE
3262 /*#define USE_SITECUSTOMIZE / **/
3266 * This symbol, if defined, indicates that the snprintf () library
3267 * function is available for use.
3270 * This symbol, if defined, indicates that the vsnprintf () library
3271 * function is available for use.
3273 /*#define HAS_SNPRINTF / **/
3274 /*#define HAS_VSNPRINTF / **/
3277 * This symbol, if defined, indicates that the sockatmark routine is
3278 * available to test whether a socket is at the out-of-band mark.
3280 /*#define HAS_SOCKATMARK / **/
3282 /* HAS_SOCKATMARK_PROTO:
3283 * This symbol, if defined, indicates that the system provides
3284 * a prototype for the sockatmark() function. Otherwise, it is up
3285 * to the program to supply one. A good guess is
3286 * extern int sockatmark(int);
3288 /*#define HAS_SOCKATMARK_PROTO / **/
3291 * This symbol, if defined, indicates that the socks5_init routine is
3292 * available to initialize SOCKS 5.
3294 /*#define HAS_SOCKS5_INIT / **/
3297 * This symbol, if defined, indicates that the sqrtl routine is
3298 * available to do long double square roots.
3300 /*#define HAS_SQRTL / **/
3302 /* HAS_SETRESGID_PROTO:
3303 * This symbol, if defined, indicates that the system provides
3304 * a prototype for the setresgid() function. Otherwise, it is up
3305 * to the program to supply one. Good guesses are
3306 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
3308 /*#define HAS_SETRESGID_PROTO / **/
3310 /* HAS_SETRESUID_PROTO:
3311 * This symbol, if defined, indicates that the system provides
3312 * a prototype for the setresuid() function. Otherwise, it is up
3313 * to the program to supply one. Good guesses are
3314 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
3316 /*#define HAS_SETRESUID_PROTO / **/
3318 /* HAS_STRUCT_STATFS_F_FLAGS:
3319 * This symbol, if defined, indicates that the struct statfs
3320 * does have the f_flags member containing the mount flags of
3321 * the filesystem containing the file.
3322 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
3323 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
3324 * have statfs() and struct statfs, they have ustat() and getmnt()
3325 * with struct ustat and struct fs_data.
3327 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
3329 /* HAS_STRUCT_STATFS:
3330 * This symbol, if defined, indicates that the struct statfs
3331 * to do statfs() is supported.
3333 /*#define HAS_STRUCT_STATFS / **/
3336 * This symbol, if defined, indicates that the fstatvfs routine is
3337 * available to stat filesystems by file descriptors.
3339 /*#define HAS_FSTATVFS / **/
3342 * This symbol, if defined, indicates that the strerror_l routine is
3343 * available to return the error message for a given errno value in
3344 * a particular locale (identified by a locale_t object).
3346 /*#define HAS_STRERROR_L / **/
3349 * This symbol, if defined, indicates that the strftime routine is
3350 * available to do time formatting.
3352 /*#define HAS_STRFTIME / **/
3355 * This symbol, if defined, indicates that the strlcat () routine is
3356 * available to do string concatenation.
3358 /*#define HAS_STRLCAT / **/
3361 * This symbol, if defined, indicates that the strlcpy () routine is
3362 * available to do string copying.
3364 /*#define HAS_STRLCPY / **/
3367 * This symbol, if defined, indicates that the strnlen () routine is
3368 * available to check the length of a string up to a maximum.
3370 /*#define HAS_STRNLEN / **/
3373 * This symbol, if defined, indicates that the strtold routine is
3374 * available to convert strings to long doubles.
3376 /*#define HAS_STRTOLD / **/
3379 * This symbol, if defined, indicates that the strtoll routine is
3380 * available to convert strings to long longs.
3382 /*#define HAS_STRTOLL / **/
3385 * This symbol, if defined, indicates that the strtoq routine is
3386 * available to convert strings to long longs (quads).
3388 /*#define HAS_STRTOQ / **/
3391 * This symbol, if defined, indicates that the strtoull routine is
3392 * available to convert strings to unsigned long longs.
3394 /*#define HAS_STRTOULL / **/
3397 * This symbol, if defined, indicates that the strtouq routine is
3398 * available to convert strings to unsigned long longs (quads).
3400 /*#define HAS_STRTOUQ / **/
3402 /* HAS_SYSCALL_PROTO:
3403 * This symbol, if defined, indicates that the system provides
3404 * a prototype for the syscall() function. Otherwise, it is up
3405 * to the program to supply one. Good guesses are
3406 * extern int syscall(int, ...);
3407 * extern int syscall(long, ...);
3409 /*#define HAS_SYSCALL_PROTO / **/
3411 /* HAS_TELLDIR_PROTO:
3412 * This symbol, if defined, indicates that the system provides
3413 * a prototype for the telldir() function. Otherwise, it is up
3414 * to the program to supply one. A good guess is
3415 * extern long telldir(DIR*);
3417 /*#define HAS_TELLDIR_PROTO / **/
3420 * This symbol, if defined, indicates that the tgamma routine is
3421 * available to do the gamma function. See also HAS_LGAMMA.
3423 /*#define HAS_TGAMMA / **/
3426 * This symbol, if defined, indicates that the ctime64 () routine is
3427 * available to do the 64bit variant of ctime ()
3430 * This symbol, if defined, indicates that the localtime64 () routine is
3431 * available to do the 64bit variant of localtime ()
3434 * This symbol, if defined, indicates that the gmtime64 () routine is
3435 * available to do the 64bit variant of gmtime ()
3438 * This symbol, if defined, indicates that the mktime64 () routine is
3439 * available to do the 64bit variant of mktime ()
3442 * This symbol, if defined, indicates that the difftime64 () routine is
3443 * available to do the 64bit variant of difftime ()
3446 * This symbol, if defined, indicates that the asctime64 () routine is
3447 * available to do the 64bit variant of asctime ()
3449 /*#define HAS_CTIME64 / **/
3450 /*#define HAS_LOCALTIME64 / **/
3451 /*#define HAS_GMTIME64 / **/
3452 /*#define HAS_MKTIME64 / **/
3453 /*#define HAS_DIFFTIME64 / **/
3454 /*#define HAS_ASCTIME64 / **/
3457 * This symbol, if defined, indicates that the timegm routine is
3458 * available to do the opposite of gmtime ()
3460 /*#define HAS_TIMEGM / **/
3463 * This symbol, if defined, indicates that the trunc routine is
3464 * available to round doubles towards zero.
3466 /*#define HAS_TRUNC / **/
3469 * This symbol, if defined, indicates that the truncl routine is
3470 * available. If copysignl is also present we can emulate modfl.
3472 /*#define HAS_TRUNCL / **/
3474 /* U32_ALIGNMENT_REQUIRED:
3475 * This symbol, if defined, indicates that you must access
3476 * character data through U32-aligned pointers.
3478 #ifndef U32_ALIGNMENT_REQUIRED
3479 #define U32_ALIGNMENT_REQUIRED /**/
3483 * This symbol, if defined, indicates that the ualarm routine is
3484 * available to do alarms with microsecond granularity.
3486 /*#define HAS_UALARM / **/
3489 * This symbol, if defined, indicates that the unordered routine is
3490 * available to check whether two doubles are unordered
3491 * (effectively: whether either of them is NaN)
3493 /*#define HAS_UNORDERED / **/
3496 * This symbol, if defined, indicates that the unsetenv () routine is
3497 * available for use.
3499 /*#define HAS_UNSETENV / **/
3501 /* HAS_USLEEP_PROTO:
3502 * This symbol, if defined, indicates that the system provides
3503 * a prototype for the usleep() function. Otherwise, it is up
3504 * to the program to supply one. A good guess is
3505 * extern int usleep(useconds_t);
3507 /*#define HAS_USLEEP_PROTO / **/
3510 * This symbol, if defined, indicates that the ustat system call is
3511 * available to query file system statistics by dev_t.
3513 /*#define HAS_USTAT / **/
3516 * This symbol, if defined, indicates that the wcscmp routine is
3517 * available to compare two wide character strings.
3519 /*#define HAS_WCSCMP / **/
3522 * This symbol, if defined, indicates that the wcsxfrm routine is
3523 * available to tranform a wide character string for wcscmp().
3525 /*#define HAS_WCSXFRM / **/
3528 * This symbol, if defined, indicates that the writev routine is
3529 * available to do scatter writes.
3531 /*#define HAS_WRITEV / **/
3533 /* DEFAULT_INC_EXCLUDES_DOT:
3534 * This symbol, if defined, removes the legacy default behavior of
3535 * including '.' at the end of @INC.
3537 /*#define DEFAULT_INC_EXCLUDES_DOT / **/
3539 /* USE_DYNAMIC_LOADING:
3540 * This symbol, if defined, indicates that dynamic loading of
3541 * some sort is available.
3543 /*#define USE_DYNAMIC_LOADING / **/
3546 * This symbol, if defined, tells that fflush(NULL) correctly
3547 * flushes all pending stdio output without side effects. In
3548 * particular, on some platforms calling fflush(NULL) *still*
3549 * corrupts STDIN if it is a pipe.
3552 * This symbol, if defined, tells that to flush
3553 * all pending stdio output one must loop through all
3554 * the stdio file handles stored in an array and fflush them.
3555 * Note that if fflushNULL is defined, fflushall will not
3556 * even be probed for and will be left undefined.
3558 /*#define FFLUSH_NULL / **/
3559 /*#define FFLUSH_ALL / **/
3562 * This symbol, if defined, indicates that <bfd.h> exists and
3565 /*#define I_BFD / **/
3568 * This symbol, if defined, indicates that <crypt.h> exists and
3569 * should be included.
3571 /*#define I_CRYPT / **/
3574 * This symbol contains the type of the prefix structure element
3575 * in the <db.h> header file. In older versions of DB, it was
3576 * int, while in newer ones it is u_int32_t.
3579 * This symbol contains the type of the prefix structure element
3580 * in the <db.h> header file. In older versions of DB, it was
3581 * int, while in newer ones it is size_t.
3583 /* DB_VERSION_MAJOR_CFG:
3584 * This symbol, if defined, defines the major version number of
3585 * Berkeley DB found in the <db.h> header when Perl was configured.
3587 /* DB_VERSION_MINOR_CFG:
3588 * This symbol, if defined, defines the minor version number of
3589 * Berkeley DB found in the <db.h> header when Perl was configured.
3590 * For DB version 1 this is always 0.
3592 /* DB_VERSION_PATCH_CFG:
3593 * This symbol, if defined, defines the patch version number of
3594 * Berkeley DB found in the <db.h> header when Perl was configured.
3595 * For DB version 1 this is always 0.
3597 #define DB_Hash_t u_int32_t /**/
3598 #define DB_Prefix_t size_t /**/
3599 #define DB_VERSION_MAJOR_CFG 0 /**/
3600 #define DB_VERSION_MINOR_CFG 0 /**/
3601 #define DB_VERSION_PATCH_CFG 0 /**/
3604 * This symbol, if defined, indicates to the C program that it should
3605 * include <fenv.h> to get the floating point environment definitions.
3607 /*#define I_FENV / **/
3610 * This symbol, if defined, indicates that <fp.h> exists and
3611 * should be included.
3613 /*#define I_FP / **/
3616 * This symbol, if defined, indicates that <fp_class.h> exists and
3617 * should be included.
3619 /*#define I_FP_CLASS / **/
3622 * This symbol, if defined, indicates that <ieeefp.h> exists and
3623 * should be included.
3625 /*#define I_IEEEFP / **/
3628 * This symbol, if defined, indicates to the C program that it should
3629 * include <inttypes.h>.
3631 /*#define I_INTTYPES / **/
3634 * This symbol, if defined, indicates that <langinfo.h> exists and
3635 * should be included.
3637 /*#define I_LANGINFO / **/
3640 * This symbol, if defined, indicates that <libutil.h> exists and
3641 * should be included.
3643 /*#define I_LIBUTIL / **/
3646 * This symbol, if defined, indicates to the C program that it should
3647 * include <malloc/malloc.h>.
3649 /*#define I_MALLOCMALLOC / **/
3652 * This symbol, if defined, indicates that <mntent.h> exists and
3653 * should be included.
3655 /*#define I_MNTENT / **/
3658 * This symbol, if defined, indicates to the C program that it should
3659 * include <netinet/tcp.h>.
3661 /*#define I_NETINET_TCP / **/
3664 * This symbol, if defined, indicates that <poll.h> exists and
3665 * should be included. (see also HAS_POLL)
3667 /*#define I_POLL / **/
3670 * This symbol, if defined, indicates that <prot.h> exists and
3671 * should be included.
3673 /*#define I_PROT / **/
3676 * This symbol, if defined, indicates that <quadmath.h> exists and
3677 * should be included.
3679 /*#define I_QUADMATH / **/
3682 * This symbol, if defined, indicates that <shadow.h> exists and
3683 * should be included.
3685 /*#define I_SHADOW / **/
3688 * This symbol, if defined, indicates that <socks.h> exists and
3689 * should be included.
3691 /*#define I_SOCKS / **/
3694 * This symbol, if defined, indicates that <stdbool.h> exists and
3697 /*#define I_STDBOOL / **/
3700 * This symbol, if defined, indicates that <stdint.h> exists and
3701 * should be included.
3703 /*#define I_STDINT / **/
3706 * This symbol, if defined, indicates that <sunmath.h> exists and
3707 * should be included.
3709 /*#define I_SUNMATH / **/
3712 * This symbol, if defined, indicates that <syslog.h> exists and
3713 * should be included.
3715 /*#define I_SYSLOG / **/
3718 * This symbol, if defined, indicates that <sys/mode.h> exists and
3719 * should be included.
3721 /*#define I_SYSMODE / **/
3724 * This symbol, if defined, indicates that <sys/mount.h> exists and
3725 * should be included.
3727 /*#define I_SYS_MOUNT / **/
3730 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3732 /*#define I_SYS_STATFS / **/
3735 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3736 * should be included.
3738 /*#define I_SYS_STATVFS / **/
3741 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3742 * should be included.
3744 /*#define I_SYSUTSNAME / **/
3747 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3748 * should be included.
3750 /*#define I_SYS_VFS / **/
3753 * This symbol, if defined, indicates that <ustat.h> exists and
3754 * should be included.
3756 /*#define I_USTAT / **/
3759 * This symbol, if defined, indicates to the C program that <wchar.h>
3760 * is available for inclusion
3762 /*#define I_WCHAR / **/
3765 * This symbol, if defined, is a comma-separated list of
3766 * hexadecimal bytes for the double precision infinity.
3769 * This symbol, if defined, is a comma-separated list of
3770 * hexadecimal bytes (0xHH) for the double precision not-a-number.
3773 * This symbol, if defined, is a comma-separated list of
3774 * hexadecimal bytes for the long double precision infinity.
3777 * This symbol, if defined, is a comma-separated list of
3778 * hexadecimal bytes (0xHH) for the long double precision not-a-number.
3780 #define DOUBLEINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x7f /**/
3781 #define DOUBLENANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x7f /**/
3782 #define LONGDBLINFBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3783 #define LONGDBLNANBYTES 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /**/
3786 * This symbol, if defined, contains the string used by stdio to
3787 * format long doubles (format 'f') for output.
3790 * This symbol, if defined, contains the string used by stdio to
3791 * format long doubles (format 'g') for output.
3794 * This symbol, if defined, contains the string used by stdio to
3795 * format long doubles (format 'e') for output.
3798 * This symbol, if defined, contains the string used by stdio to
3799 * format long doubles (format 'f') for input.
3802 * DOUBLEKIND will be one of
3803 * DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN
3804 * DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN
3805 * DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN
3806 * DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN
3807 * DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN
3808 * DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN
3809 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE
3810 * DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE
3811 * DOUBLE_IS_VAX_F_FLOAT
3812 * DOUBLE_IS_VAX_D_FLOAT
3813 * DOUBLE_IS_VAX_G_FLOAT
3814 * DOUBLE_IS_IBM_SINGLE_32_BIT
3815 * DOUBLE_IS_IBM_DOUBLE_64_BIT
3816 * DOUBLE_IS_CRAY_SINGLE_64_BIT
3817 * DOUBLE_IS_UNKNOWN_FORMAT
3820 * This symbol, if defined, indicates that the double has
3824 * This symbol, if defined, indicates that the double has
3827 /* DOUBLE_HAS_NEGATIVE_ZERO:
3828 * This symbol, if defined, indicates that the double has
3829 * the negative_zero.
3831 /* DOUBLE_HAS_SUBNORMALS:
3832 * This symbol, if defined, indicates that the double has
3833 * the subnormals (denormals).
3835 /* DOUBLE_STYLE_CRAY:
3836 * This symbol, if defined, indicates that the double is
3837 * the 64-bit CRAY mainframe format.
3839 /* DOUBLE_STYLE_IBM:
3840 * This symbol, if defined, indicates that the double is
3841 * the 64-bit IBM mainframe format.
3843 /* DOUBLE_STYLE_IEEE:
3844 * This symbol, if defined, indicates that the double is
3845 * the 64-bit IEEE 754.
3847 /* DOUBLE_STYLE_VAX:
3848 * This symbol, if defined, indicates that the double is
3849 * the 64-bit VAX format D or G.
3851 #define DOUBLEKIND 3 /**/
3852 #define DOUBLE_IS_IEEE_754_32_BIT_LITTLE_ENDIAN 1
3853 #define DOUBLE_IS_IEEE_754_32_BIT_BIG_ENDIAN 2
3854 #define DOUBLE_IS_IEEE_754_64_BIT_LITTLE_ENDIAN 3
3855 #define DOUBLE_IS_IEEE_754_64_BIT_BIG_ENDIAN 4
3856 #define DOUBLE_IS_IEEE_754_128_BIT_LITTLE_ENDIAN 5
3857 #define DOUBLE_IS_IEEE_754_128_BIT_BIG_ENDIAN 6
3858 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_LE_BE 7
3859 #define DOUBLE_IS_IEEE_754_64_BIT_MIXED_ENDIAN_BE_LE 8
3860 #define DOUBLE_IS_VAX_F_FLOAT 9
3861 #define DOUBLE_IS_VAX_D_FLOAT 10
3862 #define DOUBLE_IS_VAX_G_FLOAT 11
3863 #define DOUBLE_IS_IBM_SINGLE_32_BIT 12
3864 #define DOUBLE_IS_IBM_DOUBLE_64_BIT 13
3865 #define DOUBLE_IS_CRAY_SINGLE_64_BIT 14
3866 #define DOUBLE_IS_UNKNOWN_FORMAT -1
3867 /*#define PERL_PRIfldbl "llf" / **/
3868 /*#define PERL_PRIgldbl "llg" / **/
3869 /*#define PERL_PRIeldbl "lle" / **/
3870 /*#define PERL_SCNfldbl "llf" / **/
3871 #define DOUBLE_HAS_INF
3872 #define DOUBLE_HAS_NAN
3873 #define DOUBLE_HAS_NEGATIVE_ZERO
3874 #define DOUBLE_HAS_SUBNORMALS
3875 #undef DOUBLE_STYLE_CRAY
3876 #undef DOUBLE_STYLE_IBM
3877 #define DOUBLE_STYLE_IEEE
3878 #undef DOUBLE_STYLE_VAX
3881 * This symbol, if defined, tells how many mantissa bits
3882 * there are in double precision floating point format.
3883 * Note that this is usually DBL_MANT_DIG minus one, since
3884 * with the standard IEEE 754 formats DBL_MANT_DIG includes
3885 * the implicit bit, which doesn't really exist.
3888 * This symbol, if defined, tells how many mantissa bits
3889 * there are in long double precision floating point format.
3890 * Note that this can be LDBL_MANT_DIG minus one,
3891 * since LDBL_MANT_DIG can include the IEEE 754 implicit bit.
3892 * The common x86-style 80-bit long double does not have
3896 * This symbol, if defined, tells how many mantissa bits
3897 * (not including implicit bit) there are in a Perl NV.
3898 * This depends on which floating point type was chosen.
3900 #define DOUBLEMANTBITS 52
3901 #define LONGDBLMANTBITS 64
3902 #define NVMANTBITS 52
3905 * This symbol, if defined, indicates that the system stores
3906 * the variable argument list datatype, va_list, in a format
3907 * that cannot be copied by simple assignment, so that some
3908 * other means must be used when copying is required.
3909 * As such systems vary in their provision (or non-provision)
3910 * of copying mechanisms, handy.h defines a platform-
3911 * independent macro, Perl_va_copy(src, dst), to do the job.
3913 #define NEED_VA_COPY /**/
3916 * This symbol defines the C type used for Perl's IV.
3919 * This symbol defines the C type used for Perl's UV.
3922 * This symbol defines the C type used for Perl's I8.
3925 * This symbol defines the C type used for Perl's U8.
3928 * This symbol defines the C type used for Perl's I16.
3931 * This symbol defines the C type used for Perl's U16.
3934 * This symbol defines the C type used for Perl's I32.
3937 * This symbol defines the C type used for Perl's U32.
3940 * This symbol defines the C type used for Perl's I64.
3943 * This symbol defines the C type used for Perl's U64.
3946 * This symbol defines the C type used for Perl's NV.
3949 * This symbol contains the sizeof(IV).
3952 * This symbol contains the sizeof(UV).
3955 * This symbol contains the sizeof(I8).
3958 * This symbol contains the sizeof(U8).
3961 * This symbol contains the sizeof(I16).
3964 * This symbol contains the sizeof(U16).
3967 * This symbol contains the sizeof(I32).
3970 * This symbol contains the sizeof(U32).
3973 * This symbol contains the sizeof(I64).
3976 * This symbol contains the sizeof(U64).
3979 * This symbol contains the sizeof(NV).
3980 * Note that some floating point formats have unused bytes.
3981 * The most notable example is the x86* 80-bit extended precision
3982 * which comes in byte sizes of 12 and 16 (for 32 and 64 bit
3983 * platforms, respectively), but which only uses 10 bytes.
3984 * Perl compiled with -Duselongdouble on x86* is like this.
3987 * This symbol, if defined, indicates that a variable of type NVTYPE
3988 * can preserve all the bits of a variable of type UVTYPE.
3990 /* NV_PRESERVES_UV_BITS:
3991 * This symbol contains the number of bits a variable of type NVTYPE
3992 * can preserve of a variable of type UVTYPE.
3994 /* NV_OVERFLOWS_INTEGERS_AT:
3995 * This symbol gives the largest integer value that NVs can hold. This
3996 * value + 1.0 cannot be stored accurately. It is expressed as constant
3997 * floating point expression to reduce the chance of decimal/binary
3998 * conversion issues. If it can not be determined, the value 0 is given.
4000 /* NV_ZERO_IS_ALLBITS_ZERO:
4001 * This symbol, if defined, indicates that a variable of type NVTYPE
4002 * stores 0.0 in memory as all bits zero.
4004 #define IVTYPE long /**/
4005 #define UVTYPE unsigned long /**/
4006 #define I8TYPE signed char /**/
4007 #define U8TYPE unsigned char /**/
4008 #define I16TYPE short /**/
4009 #define U16TYPE unsigned short /**/
4010 #define I32TYPE long /**/
4011 #define U32TYPE unsigned long /**/
4013 #define I64TYPE int64_t /**/
4014 #define U64TYPE uint64_t /**/
4016 #define NVTYPE double /**/
4017 #define IVSIZE 4 /**/
4018 #define UVSIZE 4 /**/
4019 #define I8SIZE 1 /**/
4020 #define U8SIZE 1 /**/
4021 #define I16SIZE 2 /**/
4022 #define U16SIZE 2 /**/
4023 #define I32SIZE 4 /**/
4024 #define U32SIZE 4 /**/
4026 #define I64SIZE 8 /**/
4027 #define U64SIZE 8 /**/
4029 #define NVSIZE 8 /**/
4030 #undef NV_PRESERVES_UV
4031 #define NV_PRESERVES_UV_BITS 0
4032 #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)
4033 #undef NV_ZERO_IS_ALLBITS_ZERO
4036 # if BYTEORDER == 0x1234
4038 # define BYTEORDER 0x12345678
4040 # if BYTEORDER == 0x4321
4042 # define BYTEORDER 0x87654321
4049 * This symbol defines the format string used for printing a Perl IV
4050 * as a signed decimal integer.
4053 * This symbol defines the format string used for printing a Perl UV
4054 * as an unsigned decimal integer.
4057 * This symbol defines the format string used for printing a Perl UV
4058 * as an unsigned octal integer.
4061 * This symbol defines the format string used for printing a Perl UV
4062 * as an unsigned hexadecimal integer in lowercase abcdef.
4065 * This symbol defines the format string used for printing a Perl UV
4066 * as an unsigned hexadecimal integer in uppercase ABCDEF.
4069 * This symbol defines the format string used for printing a Perl NV
4070 * using %e-ish floating point format.
4073 * This symbol defines the format string used for printing a Perl NV
4074 * using %f-ish floating point format.
4077 * This symbol defines the format string used for printing a Perl NV
4078 * using %g-ish floating point format.
4080 #define IVdf "ld" /**/
4081 #define UVuf "lu" /**/
4082 #define UVof "lo" /**/
4083 #define UVxf "lx" /**/
4084 #define UVXf "lX" /**/
4085 #define NVef "e" /**/
4086 #define NVff "f" /**/
4087 #define NVgf "g" /**/
4090 * This symbol holds the minimum number of bits operated by select.
4091 * That is, if you do select(n, ...), how many bits at least will be
4092 * cleared in the masks if some activity is detected. Usually this
4093 * is either n or 32*ceil(n/32), especially many little-endians do
4094 * the latter. This is only useful if you have select(), naturally.
4096 #define SELECT_MIN_BITS 32 /**/
4099 * This variable contains the size of struct stat's st_ino in bytes.
4102 * This symbol holds the signedness of struct stat's st_ino.
4103 * 1 for unsigned, -1 for signed.
4105 #define ST_INO_SIGN 1 /* st_ino sign */
4106 #define ST_INO_SIZE 4 /* st_ino size */
4109 * This variable contains the string to put in front of a perl
4110 * script to make sure (one hopes) that it runs with perl and not
4113 #define STARTPERL "#!perl" /**/
4115 /* HAS_STDIO_STREAM_ARRAY:
4116 * This symbol, if defined, tells that there is an array
4117 * holding the stdio streams.
4119 /* STDIO_STREAM_ARRAY:
4120 * This symbol tells the name of the array holding the stdio streams.
4121 * Usual values include _iob, __iob, and __sF.
4123 /*#define HAS_STDIO_STREAM_ARRAY / **/
4124 #ifdef HAS_STDIO_STREAM_ARRAY
4125 #define STDIO_STREAM_ARRAY
4129 * This symbol contains the maximum value for the time_t offset that
4130 * the system function gmtime () accepts, and defaults to 0
4133 * This symbol contains the minimum value for the time_t offset that
4134 * the system function gmtime () accepts, and defaults to 0
4137 * This symbol contains the maximum value for the time_t offset that
4138 * the system function localtime () accepts, and defaults to 0
4141 * This symbol contains the minimum value for the time_t offset that
4142 * the system function localtime () accepts, and defaults to 0
4144 #define GMTIME_MAX 2147483647 /**/
4145 #define GMTIME_MIN 0 /**/
4146 #define LOCALTIME_MAX 2147483647 /**/
4147 #define LOCALTIME_MIN 0 /**/
4150 * This symbol, if defined, indicates that 64-bit integers should
4151 * be used when available. If not defined, the native integers
4152 * will be employed (be they 32 or 64 bits). The minimal possible
4153 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4154 * This may mean using for example "long longs", while your memory
4155 * may still be limited to 2 gigabytes.
4158 * This symbol, if defined, indicates that 64-bit integers should
4159 * be used when available. If not defined, the native integers
4160 * will be used (be they 32 or 64 bits). The maximal possible
4161 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4162 * be able to use more than 2 gigabytes of memory. This mode is
4163 * even more binary incompatible than USE_64_BIT_INT. You may not
4164 * be able to run the resulting executable in a 32-bit CPU at all or
4165 * you may need at least to reboot your OS to 64-bit mode.
4167 #ifndef USE_64_BIT_INT
4168 /*#define USE_64_BIT_INT / **/
4170 #ifndef USE_64_BIT_ALL
4171 /*#define USE_64_BIT_ALL / **/
4175 * This symbol, if defined, indicates that Perl should
4176 * be built with support for backtrace.
4178 /*#define USE_CBACKTRACE / **/
4181 * This symbol, if defined, indicates that Perl should
4182 * be built with support for DTrace.
4184 /*#define USE_DTRACE / **/
4187 * This symbol, if defined, indicates that Perl should
4188 * be built to use 'fast stdio'.
4189 * Defaults to define in Perls 5.8 and earlier, to undef later.
4191 #ifndef USE_FAST_STDIO
4192 /*#define USE_FAST_STDIO / **/
4195 /* USE_KERN_PROC_PATHNAME:
4196 * This symbol, if defined, indicates that we can use sysctl with
4197 * KERN_PROC_PATHNAME to get a full path for the executable, and hence
4198 * convert $^X to an absolute path.
4200 /*#define USE_KERN_PROC_PATHNAME / **/
4203 * This symbol, if defined, indicates that large file support
4204 * should be used when available.
4206 #ifndef USE_LARGE_FILES
4207 /*#define USE_LARGE_FILES / **/
4211 * This symbol, if defined, indicates that long doubles should
4212 * be used when available.
4214 #ifndef USE_LONG_DOUBLE
4215 /*#define USE_LONG_DOUBLE / **/
4219 * This symbol, if defined, indicates that 64-bit interfaces and
4220 * long doubles should be used when available.
4222 #ifndef USE_MORE_BITS
4223 /*#define USE_MORE_BITS / **/
4227 * This symbol, if defined, indicates that Perl should
4228 * be built to use multiplicity.
4230 #ifndef MULTIPLICITY
4231 /*#define MULTIPLICITY / **/
4234 /* USE_NSGETEXECUTABLEPATH:
4235 * This symbol, if defined, indicates that we can use _NSGetExecutablePath
4236 * and realpath to get a full path for the executable, and hence convert
4237 * $^X to an absolute path.
4239 /*#define USE_NSGETEXECUTABLEPATH / **/
4242 * This symbol, if defined, indicates that the PerlIO abstraction should
4243 * be used throughout. If not defined, stdio should be
4244 * used in a fully backward compatible manner.
4247 /*#define USE_PERLIO / **/
4251 * This symbol, if defined, indicates that the quadmath library should
4252 * be used when available.
4254 #ifndef USE_QUADMATH
4255 /*#define USE_QUADMATH / **/
4259 * This symbol, if defined, indicates that Perl should
4260 * be built to use socks.
4263 /*#define USE_SOCKS / **/
4266 /* HAS_DRAND48_PROTO:
4267 * This symbol, if defined, indicates that the system provides
4268 * a prototype for the drand48() function. Otherwise, it is up
4269 * to the program to supply one. A good guess is
4270 * extern double drand48(void);
4272 /*#define HAS_DRAND48_PROTO / **/
4274 /* HAS_GETHOST_PROTOS:
4275 * This symbol, if defined, indicates that <netdb.h> includes
4276 * prototypes for gethostent(), gethostbyname(), and
4277 * gethostbyaddr(). Otherwise, it is up to the program to guess
4278 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4280 /*#define HAS_GETHOST_PROTOS / **/
4282 /* HAS_GETNET_PROTOS:
4283 * This symbol, if defined, indicates that <netdb.h> includes
4284 * prototypes for getnetent(), getnetbyname(), and
4285 * getnetbyaddr(). Otherwise, it is up to the program to guess
4286 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4288 /*#define HAS_GETNET_PROTOS / **/
4290 /* HAS_GETPROTO_PROTOS:
4291 * This symbol, if defined, indicates that <netdb.h> includes
4292 * prototypes for getprotoent(), getprotobyname(), and
4293 * getprotobyaddr(). Otherwise, it is up to the program to guess
4294 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4296 /*#define HAS_GETPROTO_PROTOS / **/
4298 /* HAS_GETSERV_PROTOS:
4299 * This symbol, if defined, indicates that <netdb.h> includes
4300 * prototypes for getservent(), getservbyname(), and
4301 * getservbyaddr(). Otherwise, it is up to the program to guess
4302 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
4304 /*#define HAS_GETSERV_PROTOS / **/
4307 * This symbol, if defined, indicates that the system provides
4308 * a prototype for the lseek() function. Otherwise, it is up
4309 * to the program to supply one. A good guess is
4310 * extern off_t lseek(int, off_t, int);
4312 /*#define HAS_LSEEK_PROTO / **/
4315 * This symbol holds the type used for the 1st argument
4316 * to gethostbyaddr().
4319 * This symbol holds the type used for the 2nd argument
4320 * to gethostbyaddr().
4323 * This symbol holds the type used for the argument to
4327 * This symbol holds the type used for the 1st argument to
4330 #define Netdb_host_t const char * /**/
4331 #define Netdb_hlen_t int /**/
4332 #define Netdb_name_t const char * /**/
4333 #define Netdb_net_t unsigned long /**/
4336 * This symbol holds the type used for the 2nd, 3rd, and 4th
4337 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4338 * is defined, and 'int *' otherwise. This is only useful if you
4339 * have select(), of course.
4341 #define Select_fd_set_t int /**/
4344 * This symbol holds the type used for the size argument of
4345 * various socket calls (just the base type, not the pointer-to).
4347 #define Sock_size_t int /**/
4350 * This symbol holds a string representing the architecture name.
4351 * It may be used to construct an architecture-dependant pathname
4352 * where library files may be held under a private library, for
4355 #define ARCHNAME "unknown" /**/
4358 * This symbol, if defined, indicates that the asctime_r routine
4359 * is available to asctime re-entrantly.
4362 * This symbol encodes the prototype of asctime_r.
4363 * It is zero if d_asctime_r is undef, and one of the
4364 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
4367 /*#define HAS_ASCTIME_R / **/
4368 #define ASCTIME_R_PROTO 0 /**/
4371 * This symbol, if defined, indicates that the crypt_r routine
4372 * is available to crypt re-entrantly.
4375 * This symbol encodes the prototype of crypt_r.
4376 * It is zero if d_crypt_r is undef, and one of the
4377 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
4380 /*#define HAS_CRYPT_R / **/
4381 #define CRYPT_R_PROTO 0 /**/
4384 * This symbol, if defined, indicates that the ctermid_r routine
4385 * is available to ctermid re-entrantly.
4388 * This symbol encodes the prototype of ctermid_r.
4389 * It is zero if d_ctermid_r is undef, and one of the
4390 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
4393 /*#define HAS_CTERMID_R / **/
4394 #define CTERMID_R_PROTO 0 /**/
4397 * This symbol, if defined, indicates that the ctime_r routine
4398 * is available to ctime re-entrantly.
4401 * This symbol encodes the prototype of ctime_r.
4402 * It is zero if d_ctime_r is undef, and one of the
4403 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
4406 /*#define HAS_CTIME_R / **/
4407 #define CTIME_R_PROTO 0 /**/
4410 * This symbol, if defined, indicates that the drand48_r routine
4411 * is available to drand48 re-entrantly.
4414 * This symbol encodes the prototype of drand48_r.
4415 * It is zero if d_drand48_r is undef, and one of the
4416 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
4419 /*#define HAS_DRAND48_R / **/
4420 #define DRAND48_R_PROTO 0 /**/
4423 * This symbol, if defined, indicates that the endgrent_r routine
4424 * is available to endgrent re-entrantly.
4426 /* ENDGRENT_R_PROTO:
4427 * This symbol encodes the prototype of endgrent_r.
4428 * It is zero if d_endgrent_r is undef, and one of the
4429 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
4432 /*#define HAS_ENDGRENT_R / **/
4433 #define ENDGRENT_R_PROTO 0 /**/
4435 /* HAS_ENDHOSTENT_R:
4436 * This symbol, if defined, indicates that the endhostent_r routine
4437 * is available to endhostent re-entrantly.
4439 /* ENDHOSTENT_R_PROTO:
4440 * This symbol encodes the prototype of endhostent_r.
4441 * It is zero if d_endhostent_r is undef, and one of the
4442 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
4445 /*#define HAS_ENDHOSTENT_R / **/
4446 #define ENDHOSTENT_R_PROTO 0 /**/
4449 * This symbol, if defined, indicates that the endnetent_r routine
4450 * is available to endnetent re-entrantly.
4452 /* ENDNETENT_R_PROTO:
4453 * This symbol encodes the prototype of endnetent_r.
4454 * It is zero if d_endnetent_r is undef, and one of the
4455 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
4458 /*#define HAS_ENDNETENT_R / **/
4459 #define ENDNETENT_R_PROTO 0 /**/
4461 /* HAS_ENDPROTOENT_R:
4462 * This symbol, if defined, indicates that the endprotoent_r routine
4463 * is available to endprotoent re-entrantly.
4465 /* ENDPROTOENT_R_PROTO:
4466 * This symbol encodes the prototype of endprotoent_r.
4467 * It is zero if d_endprotoent_r is undef, and one of the
4468 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
4471 /*#define HAS_ENDPROTOENT_R / **/
4472 #define ENDPROTOENT_R_PROTO 0 /**/
4475 * This symbol, if defined, indicates that the endpwent_r routine
4476 * is available to endpwent re-entrantly.
4478 /* ENDPWENT_R_PROTO:
4479 * This symbol encodes the prototype of endpwent_r.
4480 * It is zero if d_endpwent_r is undef, and one of the
4481 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
4484 /*#define HAS_ENDPWENT_R / **/
4485 #define ENDPWENT_R_PROTO 0 /**/
4487 /* HAS_ENDSERVENT_R:
4488 * This symbol, if defined, indicates that the endservent_r routine
4489 * is available to endservent re-entrantly.
4491 /* ENDSERVENT_R_PROTO:
4492 * This symbol encodes the prototype of endservent_r.
4493 * It is zero if d_endservent_r is undef, and one of the
4494 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
4497 /*#define HAS_ENDSERVENT_R / **/
4498 #define ENDSERVENT_R_PROTO 0 /**/
4501 * This symbol, if defined, indicates that the getgrent_r routine
4502 * is available to getgrent re-entrantly.
4504 /* GETGRENT_R_PROTO:
4505 * This symbol encodes the prototype of getgrent_r.
4506 * It is zero if d_getgrent_r is undef, and one of the
4507 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
4510 /*#define HAS_GETGRENT_R / **/
4511 #define GETGRENT_R_PROTO 0 /**/
4514 * This symbol, if defined, indicates that the getgrgid_r routine
4515 * is available to getgrgid re-entrantly.
4517 /* GETGRGID_R_PROTO:
4518 * This symbol encodes the prototype of getgrgid_r.
4519 * It is zero if d_getgrgid_r is undef, and one of the
4520 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
4523 /*#define HAS_GETGRGID_R / **/
4524 #define GETGRGID_R_PROTO 0 /**/
4527 * This symbol, if defined, indicates that the getgrnam_r routine
4528 * is available to getgrnam re-entrantly.
4530 /* GETGRNAM_R_PROTO:
4531 * This symbol encodes the prototype of getgrnam_r.
4532 * It is zero if d_getgrnam_r is undef, and one of the
4533 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
4536 /*#define HAS_GETGRNAM_R / **/
4537 #define GETGRNAM_R_PROTO 0 /**/
4539 /* HAS_GETHOSTBYADDR_R:
4540 * This symbol, if defined, indicates that the gethostbyaddr_r routine
4541 * is available to gethostbyaddr re-entrantly.
4543 /* GETHOSTBYADDR_R_PROTO:
4544 * This symbol encodes the prototype of gethostbyaddr_r.
4545 * It is zero if d_gethostbyaddr_r is undef, and one of the
4546 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
4549 /*#define HAS_GETHOSTBYADDR_R / **/
4550 #define GETHOSTBYADDR_R_PROTO 0 /**/
4552 /* HAS_GETHOSTBYNAME_R:
4553 * This symbol, if defined, indicates that the gethostbyname_r routine
4554 * is available to gethostbyname re-entrantly.
4556 /* GETHOSTBYNAME_R_PROTO:
4557 * This symbol encodes the prototype of gethostbyname_r.
4558 * It is zero if d_gethostbyname_r is undef, and one of the
4559 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
4562 /*#define HAS_GETHOSTBYNAME_R / **/
4563 #define GETHOSTBYNAME_R_PROTO 0 /**/
4565 /* HAS_GETHOSTENT_R:
4566 * This symbol, if defined, indicates that the gethostent_r routine
4567 * is available to gethostent re-entrantly.
4569 /* GETHOSTENT_R_PROTO:
4570 * This symbol encodes the prototype of gethostent_r.
4571 * It is zero if d_gethostent_r is undef, and one of the
4572 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
4575 /*#define HAS_GETHOSTENT_R / **/
4576 #define GETHOSTENT_R_PROTO 0 /**/
4579 * This symbol, if defined, indicates that the getlogin_r routine
4580 * is available to getlogin re-entrantly.
4582 /* GETLOGIN_R_PROTO:
4583 * This symbol encodes the prototype of getlogin_r.
4584 * It is zero if d_getlogin_r is undef, and one of the
4585 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
4588 /*#define HAS_GETLOGIN_R / **/
4589 #define GETLOGIN_R_PROTO 0 /**/
4591 /* HAS_GETNETBYADDR_R:
4592 * This symbol, if defined, indicates that the getnetbyaddr_r routine
4593 * is available to getnetbyaddr re-entrantly.
4595 /* GETNETBYADDR_R_PROTO:
4596 * This symbol encodes the prototype of getnetbyaddr_r.
4597 * It is zero if d_getnetbyaddr_r is undef, and one of the
4598 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
4601 /*#define HAS_GETNETBYADDR_R / **/
4602 #define GETNETBYADDR_R_PROTO 0 /**/
4604 /* HAS_GETNETBYNAME_R:
4605 * This symbol, if defined, indicates that the getnetbyname_r routine
4606 * is available to getnetbyname re-entrantly.
4608 /* GETNETBYNAME_R_PROTO:
4609 * This symbol encodes the prototype of getnetbyname_r.
4610 * It is zero if d_getnetbyname_r is undef, and one of the
4611 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
4614 /*#define HAS_GETNETBYNAME_R / **/
4615 #define GETNETBYNAME_R_PROTO 0 /**/
4618 * This symbol, if defined, indicates that the getnetent_r routine
4619 * is available to getnetent re-entrantly.
4621 /* GETNETENT_R_PROTO:
4622 * This symbol encodes the prototype of getnetent_r.
4623 * It is zero if d_getnetent_r is undef, and one of the
4624 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
4627 /*#define HAS_GETNETENT_R / **/
4628 #define GETNETENT_R_PROTO 0 /**/
4630 /* HAS_GETPROTOBYNAME_R:
4631 * This symbol, if defined, indicates that the getprotobyname_r routine
4632 * is available to getprotobyname re-entrantly.
4634 /* GETPROTOBYNAME_R_PROTO:
4635 * This symbol encodes the prototype of getprotobyname_r.
4636 * It is zero if d_getprotobyname_r is undef, and one of the
4637 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
4640 /*#define HAS_GETPROTOBYNAME_R / **/
4641 #define GETPROTOBYNAME_R_PROTO 0 /**/
4643 /* HAS_GETPROTOBYNUMBER_R:
4644 * This symbol, if defined, indicates that the getprotobynumber_r routine
4645 * is available to getprotobynumber re-entrantly.
4647 /* GETPROTOBYNUMBER_R_PROTO:
4648 * This symbol encodes the prototype of getprotobynumber_r.
4649 * It is zero if d_getprotobynumber_r is undef, and one of the
4650 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
4653 /*#define HAS_GETPROTOBYNUMBER_R / **/
4654 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
4656 /* HAS_GETPROTOENT_R:
4657 * This symbol, if defined, indicates that the getprotoent_r routine
4658 * is available to getprotoent re-entrantly.
4660 /* GETPROTOENT_R_PROTO:
4661 * This symbol encodes the prototype of getprotoent_r.
4662 * It is zero if d_getprotoent_r is undef, and one of the
4663 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
4666 /*#define HAS_GETPROTOENT_R / **/
4667 #define GETPROTOENT_R_PROTO 0 /**/
4670 * This symbol, if defined, indicates that the getpwent_r routine
4671 * is available to getpwent re-entrantly.
4673 /* GETPWENT_R_PROTO:
4674 * This symbol encodes the prototype of getpwent_r.
4675 * It is zero if d_getpwent_r is undef, and one of the
4676 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
4679 /*#define HAS_GETPWENT_R / **/
4680 #define GETPWENT_R_PROTO 0 /**/
4683 * This symbol, if defined, indicates that the getpwnam_r routine
4684 * is available to getpwnam re-entrantly.
4686 /* GETPWNAM_R_PROTO:
4687 * This symbol encodes the prototype of getpwnam_r.
4688 * It is zero if d_getpwnam_r is undef, and one of the
4689 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
4692 /*#define HAS_GETPWNAM_R / **/
4693 #define GETPWNAM_R_PROTO 0 /**/
4696 * This symbol, if defined, indicates that the getpwuid_r routine
4697 * is available to getpwuid re-entrantly.
4699 /* GETPWUID_R_PROTO:
4700 * This symbol encodes the prototype of getpwuid_r.
4701 * It is zero if d_getpwuid_r is undef, and one of the
4702 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
4705 /*#define HAS_GETPWUID_R / **/
4706 #define GETPWUID_R_PROTO 0 /**/
4708 /* HAS_GETSERVBYNAME_R:
4709 * This symbol, if defined, indicates that the getservbyname_r routine
4710 * is available to getservbyname re-entrantly.
4712 /* GETSERVBYNAME_R_PROTO:
4713 * This symbol encodes the prototype of getservbyname_r.
4714 * It is zero if d_getservbyname_r is undef, and one of the
4715 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
4718 /*#define HAS_GETSERVBYNAME_R / **/
4719 #define GETSERVBYNAME_R_PROTO 0 /**/
4721 /* HAS_GETSERVBYPORT_R:
4722 * This symbol, if defined, indicates that the getservbyport_r routine
4723 * is available to getservbyport re-entrantly.
4725 /* GETSERVBYPORT_R_PROTO:
4726 * This symbol encodes the prototype of getservbyport_r.
4727 * It is zero if d_getservbyport_r is undef, and one of the
4728 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
4731 /*#define HAS_GETSERVBYPORT_R / **/
4732 #define GETSERVBYPORT_R_PROTO 0 /**/
4734 /* HAS_GETSERVENT_R:
4735 * This symbol, if defined, indicates that the getservent_r routine
4736 * is available to getservent re-entrantly.
4738 /* GETSERVENT_R_PROTO:
4739 * This symbol encodes the prototype of getservent_r.
4740 * It is zero if d_getservent_r is undef, and one of the
4741 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
4744 /*#define HAS_GETSERVENT_R / **/
4745 #define GETSERVENT_R_PROTO 0 /**/
4748 * This symbol, if defined, indicates that the getspnam_r routine
4749 * is available to getspnam re-entrantly.
4751 /* GETSPNAM_R_PROTO:
4752 * This symbol encodes the prototype of getspnam_r.
4753 * It is zero if d_getspnam_r is undef, and one of the
4754 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
4757 /*#define HAS_GETSPNAM_R / **/
4758 #define GETSPNAM_R_PROTO 0 /**/
4761 * This symbol, if defined, indicates that the gmtime_r routine
4762 * is available to gmtime re-entrantly.
4765 * This symbol encodes the prototype of gmtime_r.
4766 * It is zero if d_gmtime_r is undef, and one of the
4767 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
4770 /*#define HAS_GMTIME_R / **/
4771 #define GMTIME_R_PROTO 0 /**/
4773 /* HAS_LOCALECONV_L:
4774 * This symbol, if defined, indicates that the localeconv_l routine is
4775 * available to query certain information about a locale.
4777 /*#define HAS_LOCALECONV_L / **/
4780 * This symbol, if defined, indicates that the localtime_r routine
4781 * is available to localtime re-entrantly.
4783 /* LOCALTIME_R_NEEDS_TZSET:
4784 * Many libc's localtime_r implementations do not call tzset,
4785 * making them differ from localtime(), and making timezone
4786 * changes using $ENV{TZ} without explicitly calling tzset
4787 * impossible. This symbol makes us call tzset before localtime_r
4789 /*#define LOCALTIME_R_NEEDS_TZSET / **/
4790 #ifdef LOCALTIME_R_NEEDS_TZSET
4791 #define L_R_TZSET tzset(),
4796 /* LOCALTIME_R_PROTO:
4797 * This symbol encodes the prototype of localtime_r.
4798 * It is zero if d_localtime_r is undef, and one of the
4799 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
4802 /*#define HAS_LOCALTIME_R / **/
4803 #define LOCALTIME_R_PROTO 0 /**/
4806 * This symbol, if defined, indicates that the mbrlen routine is
4807 * available to get the length of multi-byte character strings.
4809 /*#define HAS_MBRLEN / **/
4812 * This symbol, if defined, indicates that the mbrtowc routine is
4813 * available to convert a multi-byte character into a wide character.
4815 /*#define HAS_MBRTOWC / **/
4817 /* HAS_THREAD_SAFE_NL_LANGINFO_L:
4818 * This symbol, when defined, indicates presence of the nl_langinfo_l()
4819 * function, and that it is thread-safe.
4821 /*#define HAS_THREAD_SAFE_NL_LANGINFO_L / **/
4823 /* OLD_PTHREAD_CREATE_JOINABLE:
4824 * This symbol, if defined, indicates how to create pthread
4825 * in joinable (aka undetached) state. NOTE: not defined
4826 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
4827 * (the new version of the constant).
4828 * If defined, known values are PTHREAD_CREATE_UNDETACHED
4831 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
4833 /* HAS_PTHREAD_ATFORK:
4834 * This symbol, if defined, indicates that the pthread_atfork routine
4835 * is available to setup fork handlers.
4837 /*#define HAS_PTHREAD_ATFORK / **/
4839 /* HAS_PTHREAD_YIELD:
4840 * This symbol, if defined, indicates that the pthread_yield
4841 * routine is available to yield the execution of the current
4842 * thread. sched_yield is preferable to pthread_yield.
4845 * This symbol defines the way to yield the execution of
4846 * the current thread. Known ways are sched_yield,
4847 * pthread_yield, and pthread_yield with NULL.
4850 * This symbol, if defined, indicates that the sched_yield
4851 * routine is available to yield the execution of the current
4852 * thread. sched_yield is preferable to pthread_yield.
4854 /*#define HAS_PTHREAD_YIELD / **/
4855 #define SCHED_YIELD sched_yield() /**/
4856 /*#define HAS_SCHED_YIELD / **/
4859 * This symbol, if defined, indicates that the random_r routine
4860 * is available to random re-entrantly.
4863 * This symbol encodes the prototype of random_r.
4864 * It is zero if d_random_r is undef, and one of the
4865 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
4868 /*#define HAS_RANDOM_R / **/
4869 #define RANDOM_R_PROTO 0 /**/
4872 * This symbol, if defined, indicates that the readdir64_r routine
4873 * is available to readdir64 re-entrantly.
4875 /* READDIR64_R_PROTO:
4876 * This symbol encodes the prototype of readdir64_r.
4877 * It is zero if d_readdir64_r is undef, and one of the
4878 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
4881 /*#define HAS_READDIR64_R / **/
4882 #define READDIR64_R_PROTO 0 /**/
4885 * This symbol, if defined, indicates that the readdir_r routine
4886 * is available to readdir re-entrantly.
4889 * This symbol encodes the prototype of readdir_r.
4890 * It is zero if d_readdir_r is undef, and one of the
4891 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
4894 /*#define HAS_READDIR_R / **/
4895 #define READDIR_R_PROTO 0 /**/
4898 * This symbol, if defined, indicates that the setgrent_r routine
4899 * is available to setgrent re-entrantly.
4901 /* SETGRENT_R_PROTO:
4902 * This symbol encodes the prototype of setgrent_r.
4903 * It is zero if d_setgrent_r is undef, and one of the
4904 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
4907 /*#define HAS_SETGRENT_R / **/
4908 #define SETGRENT_R_PROTO 0 /**/
4910 /* HAS_SETHOSTENT_R:
4911 * This symbol, if defined, indicates that the sethostent_r routine
4912 * is available to sethostent re-entrantly.
4914 /* SETHOSTENT_R_PROTO:
4915 * This symbol encodes the prototype of sethostent_r.
4916 * It is zero if d_sethostent_r is undef, and one of the
4917 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
4920 /*#define HAS_SETHOSTENT_R / **/
4921 #define SETHOSTENT_R_PROTO 0 /**/
4924 * This symbol, if defined, indicates that the setlocale_r routine
4925 * is available to setlocale re-entrantly.
4927 /* SETLOCALE_R_PROTO:
4928 * This symbol encodes the prototype of setlocale_r.
4929 * It is zero if d_setlocale_r is undef, and one of the
4930 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
4933 /*#define HAS_SETLOCALE_R / **/
4934 #define SETLOCALE_R_PROTO 0 /**/
4937 * This symbol, if defined, indicates that the setnetent_r routine
4938 * is available to setnetent re-entrantly.
4940 /* SETNETENT_R_PROTO:
4941 * This symbol encodes the prototype of setnetent_r.
4942 * It is zero if d_setnetent_r is undef, and one of the
4943 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
4946 /*#define HAS_SETNETENT_R / **/
4947 #define SETNETENT_R_PROTO 0 /**/
4949 /* HAS_SETPROTOENT_R:
4950 * This symbol, if defined, indicates that the setprotoent_r routine
4951 * is available to setprotoent re-entrantly.
4953 /* SETPROTOENT_R_PROTO:
4954 * This symbol encodes the prototype of setprotoent_r.
4955 * It is zero if d_setprotoent_r is undef, and one of the
4956 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
4959 /*#define HAS_SETPROTOENT_R / **/
4960 #define SETPROTOENT_R_PROTO 0 /**/
4963 * This symbol, if defined, indicates that the setpwent_r routine
4964 * is available to setpwent re-entrantly.
4966 /* SETPWENT_R_PROTO:
4967 * This symbol encodes the prototype of setpwent_r.
4968 * It is zero if d_setpwent_r is undef, and one of the
4969 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
4972 /*#define HAS_SETPWENT_R / **/
4973 #define SETPWENT_R_PROTO 0 /**/
4975 /* HAS_SETSERVENT_R:
4976 * This symbol, if defined, indicates that the setservent_r routine
4977 * is available to setservent re-entrantly.
4979 /* SETSERVENT_R_PROTO:
4980 * This symbol encodes the prototype of setservent_r.
4981 * It is zero if d_setservent_r is undef, and one of the
4982 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
4985 /*#define HAS_SETSERVENT_R / **/
4986 #define SETSERVENT_R_PROTO 0 /**/
4989 * This symbol, if defined, indicates that the srand48_r routine
4990 * is available to srand48 re-entrantly.
4993 * This symbol encodes the prototype of srand48_r.
4994 * It is zero if d_srand48_r is undef, and one of the
4995 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
4998 /*#define HAS_SRAND48_R / **/
4999 #define SRAND48_R_PROTO 0 /**/
5002 * This symbol, if defined, indicates that the srandom_r routine
5003 * is available to srandom re-entrantly.
5006 * This symbol encodes the prototype of srandom_r.
5007 * It is zero if d_srandom_r is undef, and one of the
5008 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
5011 /*#define HAS_SRANDOM_R / **/
5012 #define SRANDOM_R_PROTO 0 /**/
5015 * This symbol, if defined, indicates that the strerror_r routine
5016 * is available to strerror re-entrantly.
5018 /* STRERROR_R_PROTO:
5019 * This symbol encodes the prototype of strerror_r.
5020 * It is zero if d_strerror_r is undef, and one of the
5021 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
5024 /*#define HAS_STRERROR_R / **/
5025 #define STRERROR_R_PROTO 0 /**/
5028 * This symbol, if defined, indicates that the strtod_l routine is
5029 * available to convert strings to long doubles.
5031 /*#define HAS_STRTOD_L / **/
5034 * This symbol, if defined, indicates that the strtold_l routine is
5035 * available to convert strings to long doubles.
5037 /*#define HAS_STRTOLD_L / **/
5040 * This symbol, if defined, indicates that the tmpnam_r routine
5041 * is available to tmpnam re-entrantly.
5044 * This symbol encodes the prototype of tmpnam_r.
5045 * It is zero if d_tmpnam_r is undef, and one of the
5046 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
5049 /*#define HAS_TMPNAM_R / **/
5050 #define TMPNAM_R_PROTO 0 /**/
5053 * This symbol, if defined, indicates that the ttyname_r routine
5054 * is available to ttyname re-entrantly.
5057 * This symbol encodes the prototype of ttyname_r.
5058 * It is zero if d_ttyname_r is undef, and one of the
5059 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
5062 /*#define HAS_TTYNAME_R / **/
5063 #define TTYNAME_R_PROTO 0 /**/
5066 * This symbol, if defined, indicates to the C program that it should
5067 * include <mach/cthreads.h>.
5069 /*#define I_MACH_CTHREADS / **/
5072 * This symbol, if defined, indicates to the C program that it should
5073 * include <pthread.h>.
5075 /*#define I_PTHREAD / **/
5078 * This symbol, if defined, indicates that Perl should be built to
5079 * use the interpreter-based threading implementation.
5082 * This symbol, if defined, indicates that Perl should be built to
5083 * use the 5.005-based threading implementation.
5084 * Only valid up to 5.8.x.
5086 /* OLD_PTHREADS_API:
5087 * This symbol, if defined, indicates that Perl should
5088 * be built to use the old draft POSIX threads API.
5090 /* USE_REENTRANT_API:
5091 * This symbol, if defined, indicates that Perl should
5092 * try to use the various _r versions of library functions.
5093 * This is extremely experimental.
5095 /*#define USE_5005THREADS / **/
5096 /*#define USE_ITHREADS / **/
5097 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
5098 #define USE_THREADS /* until src is revised*/
5100 /*#define OLD_PTHREADS_API / **/
5101 /*#define USE_REENTRANT_API / **/
5104 * This symbol, if defined, indicates that the time() routine exists.
5107 * This symbol holds the type returned by time(). It can be long,
5108 * or time_t on BSD sites (in which case <sys/types.h> should be
5111 #define HAS_TIME /**/
5112 #define Time_t time_t /* Time type */
5115 * This symbol, if defined, indicates that the times() routine exists.
5116 * Note that this became obsolete on some systems (SUNOS), which now
5117 * use getrusage(). It may be necessary to include <sys/times.h>.
5119 /*#define HAS_TIMES / **/
5122 * This symbol holds the type used to declare file positions in libc.
5123 * It can be fpos_t, long, uint, etc... It may be necessary to include
5124 * <sys/types.h> to get any typedef'ed information.
5126 #define Fpos_t int /* File position type */
5129 * This symbol defines the format string used for printing a Gid_t.
5131 #define Gid_t_f "lu" /**/
5134 * This symbol holds the signedness of a Gid_t.
5135 * 1 for unsigned, -1 for signed.
5137 #define Gid_t_sign 1 /* GID sign */
5140 * This symbol holds the size of a Gid_t in bytes.
5142 #define Gid_t_size 4 /* GID size */
5145 * This symbol holds the return type of getgid() and the type of
5146 * argument to setrgid() and related functions. Typically,
5147 * it is the type of group ids in the kernel. It can be int, ushort,
5148 * gid_t, etc... It may be necessary to include <sys/types.h> to get
5149 * any typedef'ed information.
5151 #define Gid_t int /* Type for getgid(), etc... */
5154 * This symbol holds the type used to declare offsets in the kernel.
5155 * It can be int, long, off_t, etc... It may be necessary to include
5156 * <sys/types.h> to get any typedef'ed information.
5159 * This symbol holds the number of bytes used by the Off_t.
5162 * This symbol holds the number of bytes used by the Off_t.
5164 #define Off_t int /* <offset> type */
5165 #define LSEEKSIZE 4 /* <offset> size */
5166 #define Off_t_size 4 /* <offset> size */
5169 * This symbol holds the type used to declare file modes
5170 * for systems calls. It is usually mode_t, but may be
5171 * int or unsigned short. It may be necessary to include <sys/types.h>
5172 * to get any typedef'ed information.
5174 #define Mode_t int /* file mode parameter for system calls */
5177 * This symbol holds the type used to declare process ids in the kernel.
5178 * It can be int, uint, pid_t, etc... It may be necessary to include
5179 * <sys/types.h> to get any typedef'ed information.
5181 #define Pid_t int /* PID type */
5184 * This symbol holds the size of a Size_t in bytes.
5186 #define Size_t_size 4 /**/
5189 * This symbol holds the type used to declare length parameters
5190 * for string functions. It is usually size_t, but may be
5191 * unsigned long, int, etc. It may be necessary to include
5192 * <sys/types.h> to get any typedef'ed information.
5194 #define Size_t size_t /* length parameter for string functions */
5197 * This symbol defines the format string used for printing a Uid_t.
5199 #define Uid_t_f "lu" /**/
5202 * This symbol holds the signedness of a Uid_t.
5203 * 1 for unsigned, -1 for signed.
5205 #define Uid_t_sign 1 /* UID sign */
5208 * This symbol holds the size of a Uid_t in bytes.
5210 #define Uid_t_size 4 /* UID size */
5213 * This symbol holds the type used to declare user ids in the kernel.
5214 * It can be int, ushort, uid_t, etc... It may be necessary to include
5215 * <sys/types.h> to get any typedef'ed information.
5217 #define Uid_t int /* UID type */
5222 * 875df2221ab768da0a87740ad45e12bbc9e3b483bfa1a913727e982350ad74cf config_h.SH
5223 * 24ca29f990de08f8119ad2c15f060361b86fc407caab088289d7d5ac3e0f117a uconfig.sh