2 * This file was produced by running the config_h.SH script, which
3 * gets its values from uconfig.sh, which is generally produced by
6 * Feel free to modify any of this as the need arises. Note, however,
7 * that running config_h.SH again will wipe out any changes you've made.
8 * For a more permanent change edit uconfig.sh and rerun config_h.SH.
10 * $Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
18 * Target system : unknown
25 * This symbol holds the complete pathname to the sed program.
27 #define LOC_SED "" /**/
30 * This symbol, if defined, indicates that the alarm routine is
33 /*#define HAS_ALARM / **/
36 * This symbol is defined if the bcmp() routine is available to
37 * compare blocks of memory.
39 /*#define HAS_BCMP / **/
42 * This symbol is defined if the bcopy() routine is available to
43 * copy blocks of memory.
45 /*#define HAS_BCOPY / **/
48 * This symbol is defined if the bzero() routine is available to
49 * set a memory block to 0.
51 /*#define HAS_BZERO / **/
54 * This symbol, if defined, indicates that the chown routine is
57 /*#define HAS_CHOWN / **/
60 * This symbol, if defined, indicates that the chroot routine is
63 /*#define HAS_CHROOT / **/
66 * This symbol, if defined, indicates that the chsize routine is available
67 * to truncate files. You might need a -lx to get this routine.
69 /*#define HAS_CHSIZE / **/
72 * This symbol, if defined, indicates that this C compiler knows about
73 * the const type. There is no need to actually test for that symbol
74 * within your programs. The mere use of the "const" keyword will
75 * trigger the necessary tests.
77 /*#define HASCONST / **/
83 * This symbol, if defined, indicates that the cuserid routine is
84 * available to get character login names.
86 /*#define HAS_CUSERID / **/
89 * This symbol, if defined, indicates that this system's <float.h>
90 * or <limits.h> defines the symbol DBL_DIG, which is the number
91 * of significant digits in a double precision number. If this
92 * symbol is not defined, a guess of 15 is usually pretty good.
94 /*#define HAS_DBL_DIG / * */
97 * This symbol, if defined, indicates that the difftime routine is
100 /*#define HAS_DIFFTIME / **/
103 * This symbol, if defined, indicates that the dlerror routine is
104 * available to return a string describing the last error that
105 * occurred from a call to dlopen(), dlclose() or dlsym().
107 /*#define HAS_DLERROR / **/
110 * This symbol, if defined, indicates that the dup2 routine is
111 * available to duplicate file descriptors.
113 /*#define HAS_DUP2 / **/
116 * This symbol, if defined, indicates that the fchmod routine is available
117 * to change mode of opened files. If unavailable, use chmod().
119 /*#define HAS_FCHMOD / **/
122 * This symbol, if defined, indicates that the fchown routine is available
123 * to change ownership of opened files. If unavailable, use chown().
125 /*#define HAS_FCHOWN / **/
128 * This symbol, if defined, indicates to the C program that
129 * the fcntl() function exists.
131 /*#define HAS_FCNTL / **/
134 * This symbol, if defined, indicates that the fgetpos routine is
135 * available to get the file position indicator, similar to ftell().
137 /*#define HAS_FGETPOS / **/
140 * This symbol, if defined, indicates that the flock routine is
141 * available to do file locking.
143 /*#define HAS_FLOCK / **/
146 * This symbol, if defined, indicates that the fork routine is
149 #define HAS_FORK /**/
152 * This symbol, if defined, indicates that the fsetpos routine is
153 * available to set the file position indicator, similar to fseek().
155 /*#define HAS_FSETPOS / **/
158 * This symbol, if defined, indicates that the gettimeofday() system
159 * call is available for a sub-second accuracy clock. Usually, the file
160 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
161 * The type "Timeval" should be used to refer to "struct timeval".
163 /*#define HAS_GETTIMEOFDAY / **/
164 #ifdef HAS_GETTIMEOFDAY
165 #define Timeval struct timeval /* Structure used by gettimeofday() */
169 * This symbol, if defined, indicates that the getgroups() routine is
170 * available to get the list of process groups. If unavailable, multiple
171 * groups are probably not supported.
173 /*#define HAS_GETGROUPS / **/
176 * This symbol, if defined, indicates that the getlogin routine is
177 * available to get the login name.
179 /*#define HAS_GETLOGIN / **/
182 * This symbol, if defined, indicates to the C program that
183 * the getpgid(pid) function is available to get the
186 /*#define HAS_GETPGID / **/
189 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
190 * routine is available to get the current process group.
192 /*#define HAS_GETPGRP2 / **/
195 * This symbol, if defined, indicates that the getppid routine is
196 * available to get the parent process ID.
198 /*#define HAS_GETPPID / **/
201 * This symbol, if defined, indicates that the getpriority routine is
202 * available to get a process's priority.
204 /*#define HAS_GETPRIORITY / **/
207 * This symbol, if defined, indicates to the C program that the
208 * inet_aton() function is available to parse IP address "dotted-quad"
211 /*#define HAS_INET_ATON / **/
214 * This symbol, if defined, indicates that the killpg routine is available
215 * to kill process groups. If unavailable, you probably should use kill
216 * with a negative process number.
218 /*#define HAS_KILLPG / **/
221 * This symbol, if defined, indicates that the link routine is
222 * available to create hard links.
224 /*#define HAS_LINK / **/
227 * This symbol, if defined, indicates that the localeconv routine is
228 * available for numeric and monetary formatting conventions.
230 /*#define HAS_LOCALECONV / **/
233 * This symbol, if defined, indicates that the lockf routine is
234 * available to do file locking.
236 /*#define HAS_LOCKF / **/
239 * This symbol, if defined, indicates that the lstat routine is
240 * available to do file stats on symbolic links.
242 /*#define HAS_LSTAT / **/
245 * This symbol, if defined, indicates that the mblen routine is available
246 * to find the number of bytes in a multibye character.
248 /*#define HAS_MBLEN / **/
251 * This symbol, if defined, indicates that the mbstowcs routine is
252 * available to covert a multibyte string into a wide character string.
254 /*#define HAS_MBSTOWCS / **/
257 * This symbol, if defined, indicates that the mbtowc routine is available
258 * to covert a multibyte to a wide character.
260 /*#define HAS_MBTOWC / **/
263 * This symbol, if defined, indicates that the memcmp routine is available
264 * to compare blocks of memory.
266 #define HAS_MEMCMP /**/
269 * This symbol, if defined, indicates that the memcpy routine is available
270 * to copy blocks of memory.
272 #define HAS_MEMCPY /**/
275 * This symbol, if defined, indicates that the memmove routine is available
276 * to copy potentially overlapping blocks of memory. This should be used
277 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
280 /*#define HAS_MEMMOVE / **/
283 * This symbol, if defined, indicates that the memset routine is available
284 * to set blocks of memory.
286 /*#define HAS_MEMSET / **/
289 * This symbol, if defined, indicates that the mkdir routine is available
290 * to create directories. Otherwise you should fork off a new process to
293 /*#define HAS_MKDIR / **/
296 * This symbol, if defined, indicates that the mkfifo routine is
297 * available to create FIFOs. Otherwise, mknod should be able to
298 * do it for you. However, if mkfifo is there, mknod might require
299 * super-user privileges which mkfifo will not.
301 /*#define HAS_MKFIFO / **/
304 * This symbol, if defined, indicates that the mktime routine is
307 /*#define HAS_MKTIME / **/
310 * This symbol, if defined, indicates that the msync system call is
311 * available to synchronize a mapped file.
313 /*#define HAS_MSYNC / **/
316 * This symbol, if defined, indicates that the munmap system call is
317 * available to unmap a region, usually mapped by mmap().
319 /*#define HAS_MUNMAP / **/
322 * This symbol, if defined, indicates that the nice routine is
325 /*#define HAS_NICE / **/
328 * This symbol, if defined, indicates that pathconf() is available
329 * to determine file-system related limits and options associated
330 * with a given filename.
333 * This symbol, if defined, indicates that pathconf() is available
334 * to determine file-system related limits and options associated
335 * with a given open file descriptor.
337 /*#define HAS_PATHCONF / **/
338 /*#define HAS_FPATHCONF / **/
341 * This symbol, if defined, indicates that the pause routine is
342 * available to suspend a process until a signal is received.
344 /*#define HAS_PAUSE / **/
347 * This symbol, if defined, indicates that the pipe routine is
348 * available to create an inter-process channel.
350 /*#define HAS_PIPE / **/
353 * This symbol, if defined, indicates that the readdir routine is
354 * available to read directory entries. You may have to include
355 * <dirent.h>. See I_DIRENT.
357 #define HAS_READDIR /**/
360 * This symbol, if defined, indicates that the seekdir routine is
361 * available. You may have to include <dirent.h>. See I_DIRENT.
363 /*#define HAS_SEEKDIR / **/
366 * This symbol, if defined, indicates that the telldir routine is
367 * available. You may have to include <dirent.h>. See I_DIRENT.
369 /*#define HAS_TELLDIR / **/
372 * This symbol, if defined, indicates that the rewinddir routine is
373 * available. You may have to include <dirent.h>. See I_DIRENT.
375 /*#define HAS_REWINDDIR / **/
378 * This symbol, if defined, indicates that the readlink routine is
379 * available to read the value of a symbolic link.
381 /*#define HAS_READLINK / **/
384 * This symbol, if defined, indicates that the rename routine is available
385 * to rename files. Otherwise you should do the unlink(), link(), unlink()
388 #define HAS_RENAME /**/
391 * This symbol, if defined, indicates that the rmdir routine is
392 * available to remove directories. Otherwise you should fork off a
393 * new process to exec /bin/rmdir.
395 /*#define HAS_RMDIR / **/
398 * This symbol, if defined, indicates that the select routine is
399 * available to select active file descriptors. If the timeout field
400 * is used, <sys/time.h> may need to be included.
402 /*#define HAS_SELECT / **/
405 * This symbol, if defined, indicates that the setegid routine is available
406 * to change the effective gid of the current program.
408 /*#define HAS_SETEGID / **/
411 * This symbol, if defined, indicates that the seteuid routine is available
412 * to change the effective uid of the current program.
414 /*#define HAS_SETEUID / **/
417 * This symbol, if defined, indicates that the setlinebuf routine is
418 * available to change stderr or stdout from block-buffered or unbuffered
419 * to a line-buffered mode.
421 /*#define HAS_SETLINEBUF / **/
424 * This symbol, if defined, indicates that the setlocale routine is
425 * available to handle locale-specific ctype implementations.
427 /*#define HAS_SETLOCALE / **/
430 * This symbol, if defined, indicates that the setpgid(pid, gpid)
431 * routine is available to set process group ID.
433 /*#define HAS_SETPGID / **/
436 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
437 * routine is available to set the current process group.
439 /*#define HAS_SETPGRP2 / **/
442 * This symbol, if defined, indicates that the setpriority routine is
443 * available to set a process's priority.
445 /*#define HAS_SETPRIORITY / **/
448 * This symbol, if defined, indicates that the setregid routine is
449 * available to change the real and effective gid of the current
453 * This symbol, if defined, indicates that the setresgid routine is
454 * available to change the real, effective and saved gid of the current
457 /*#define HAS_SETREGID / **/
458 /*#define HAS_SETRESGID / **/
461 * This symbol, if defined, indicates that the setreuid routine is
462 * available to change the real and effective uid of the current
466 * This symbol, if defined, indicates that the setresuid routine is
467 * available to change the real, effective and saved uid of the current
470 /*#define HAS_SETREUID / **/
471 /*#define HAS_SETRESUID / **/
474 * This symbol, if defined, indicates that the setrgid routine is available
475 * to change the real gid of the current program.
477 /*#define HAS_SETRGID / **/
480 * This symbol, if defined, indicates that the setruid routine is available
481 * to change the real uid of the current program.
483 /*#define HAS_SETRUID / **/
486 * This symbol, if defined, indicates that the setsid routine is
487 * available to set the process group ID.
489 /*#define HAS_SETSID / **/
492 * This symbol is defined to indicate that the strchr()/strrchr()
493 * functions are available for string searching. If not, try the
494 * index()/rindex() pair.
497 * This symbol is defined to indicate that the index()/rindex()
498 * functions are available for string searching.
500 /*#define HAS_STRCHR / **/
501 /*#define HAS_INDEX / **/
504 * This symbol, if defined, indicates that the strcoll routine is
505 * available to compare strings using collating information.
507 /*#define HAS_STRCOLL / **/
510 * This symbol, if defined, indicates that this C compiler knows how
511 * to copy structures. If undefined, you'll need to use a block copy
512 * routine of some sort instead.
514 /*#define USE_STRUCT_COPY / **/
517 * This symbol, if defined, indicates that the strtod routine is
518 * available to provide better numeric string conversion than atof().
520 /*#define HAS_STRTOD / **/
523 * This symbol, if defined, indicates that the strtol routine is available
524 * to provide better numeric string conversion than atoi() and friends.
526 /*#define HAS_STRTOL / **/
529 * This symbol, if defined, indicates that the strxfrm() routine is
530 * available to transform strings.
532 /*#define HAS_STRXFRM / **/
535 * This symbol, if defined, indicates that the symlink routine is available
536 * to create symbolic links.
538 /*#define HAS_SYMLINK / **/
541 * This symbol, if defined, indicates that the syscall routine is
542 * available to call arbitrary system calls. If undefined, that's tough.
544 /*#define HAS_SYSCALL / **/
547 * This symbol, if defined, indicates that sysconf() is available
548 * to determine system related limits and options.
550 /*#define HAS_SYSCONF / **/
553 * This symbol, if defined, indicates that the system routine is
554 * available to issue a shell command.
556 /*#define HAS_SYSTEM / **/
559 * This symbol, if defined, indicates that the tcgetpgrp routine is
560 * available to get foreground process group ID.
562 /*#define HAS_TCGETPGRP / **/
565 * This symbol, if defined, indicates that the tcsetpgrp routine is
566 * available to set foreground process group ID.
568 /*#define HAS_TCSETPGRP / **/
571 * This symbol, if defined, indicates that the truncate routine is
572 * available to truncate files.
574 /*#define HAS_TRUNCATE / **/
577 * This symbol, if defined, indicates that the tzname[] array is
578 * available to access timezone names.
580 /*#define HAS_TZNAME / **/
583 * This symbol, if defined, indicates that the umask routine is
584 * available to set and get the value of the file creation mask.
586 /*#define HAS_UMASK / **/
589 * This symbol, if defined, indicates that the usleep routine is
590 * available to let the process sleep on a sub-second accuracy.
592 /*#define HAS_USLEEP / **/
595 * This symbol, if defined, indicates that this C compiler knows about
596 * the volatile declaration.
598 /*#define HASVOLATILE / **/
604 * This symbol, if defined, indicates that wait4() exists.
606 /*#define HAS_WAIT4 / **/
609 * This symbol, if defined, indicates that the waitpid routine is
610 * available to wait for child process.
612 /*#define HAS_WAITPID / **/
615 * This symbol, if defined, indicates that the wcstombs routine is
616 * available to convert wide character strings to multibyte strings.
618 /*#define HAS_WCSTOMBS / **/
621 * This symbol, if defined, indicates that the wctomb routine is available
622 * to covert a wide character to a multibyte.
624 /*#define HAS_WCTOMB / **/
627 * This symbol, if defined, indicates to the C program that it should
628 * include <arpa/inet.h> to get inet_addr and friends declarations.
630 #define I_ARPA_INET /**/
633 * This symbol, if defined, indicates to the C program that it could
634 * include <assert.h> to get the assert() macro.
636 #define I_ASSERT /**/
639 * This symbol, if defined, indicates that <dbm.h> exists and should
643 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
644 * should be included.
646 /*#define I_DBM / **/
647 /*#define I_RPCSVC_DBM / **/
650 * This symbol, if defined, indicates to the C program that it should
651 * include <dirent.h>. Using this symbol also triggers the definition
652 * of the Direntry_t define which ends up being 'struct dirent' or
653 * 'struct direct' depending on the availability of <dirent.h>.
656 * This symbol, if defined, indicates to the C program that the length
657 * of directory entry names is provided by a d_namlen field. Otherwise
658 * you need to do strlen() on the d_name field.
661 * This symbol is set to 'struct direct' or 'struct dirent' depending on
662 * whether dirent is available or not. You should use this pseudo type to
663 * portably declare your directory entries.
665 #define I_DIRENT /**/
666 /*#define DIRNAMLEN / **/
667 #define Direntry_t struct dirent
670 * This symbol, if defined, indicates that <dlfcn.h> exists and should
673 /*#define I_DLFCN / **/
676 * This manifest constant tells the C program to include <fcntl.h>.
678 /*#define I_FCNTL / **/
681 * This symbol, if defined, indicates to the C program that it should
682 * include <float.h> to get definition of symbols like DBL_MAX or
683 * DBL_MIN, i.e. machine dependent floating point values.
685 /*#define I_FLOAT / **/
688 * This symbol, if defined, indicates to the C program that it should
689 * include <limits.h> to get definition of symbols like WORD_BIT or
690 * LONG_MAX, i.e. machine dependant limitations.
692 /*#define I_LIMITS / **/
695 * This symbol, if defined, indicates to the C program that it should
696 * include <locale.h>.
698 /*#define I_LOCALE / **/
701 * This symbol, if defined, indicates to the C program that it should
707 * This symbol, if defined, indicates to the C program that it should
708 * include <memory.h>.
710 /*#define I_MEMORY / **/
713 * This symbol, if defined, indicates that <net/errno.h> exists and
714 * should be included.
716 /*#define I_NET_ERRNO / **/
719 * This symbol, if defined, indicates to the C program that it should
720 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
722 /*#define I_NETINET_IN / **/
725 * This symbol, if defined, indicates to the C program that it should
728 /*#define I_SFIO / **/
731 * This symbol, if defined, indicates that <stddef.h> exists and should
734 /*#define I_STDDEF / **/
737 * This symbol, if defined, indicates that <stdlib.h> exists and should
740 #define I_STDLIB /**/
743 * This symbol, if defined, indicates to the C program that it should
744 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
746 #define I_STRING /**/
749 * This symbol, if defined, indicates to the C program that it should
750 * include <sys/dir.h>.
752 /*#define I_SYS_DIR / **/
755 * This symbol, if defined, indicates to the C program that it should
756 * include <sys/file.h> to get definition of R_OK and friends.
758 /*#define I_SYS_FILE / **/
761 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
762 * be included. Otherwise, include <sgtty.h> or <termio.h>.
765 * This symbol, if defined, indicates the <sys/sockio.h> should be included
766 * to get socket ioctl options, like SIOCATMARK.
768 /*#define I_SYS_IOCTL / **/
769 /*#define I_SYS_SOCKIO / **/
772 * This symbol, if defined, indicates to the C program that it should
773 * include <sys/ndir.h>.
775 /*#define I_SYS_NDIR / **/
778 * This symbol, if defined, indicates to the C program that it should
779 * include <sys/param.h>.
781 /*#define I_SYS_PARAM / **/
784 * This symbol, if defined, indicates to the C program that it should
785 * include <sys/resource.h>.
787 /*#define I_SYS_RESOURCE / **/
790 * This symbol, if defined, indicates to the C program that it should
791 * include <sys/select.h> in order to get definition of struct timeval.
793 /*#define I_SYS_SELECT / **/
796 * This symbol, if defined, indicates to the C program that it should
797 * include <sys/stat.h>.
799 #define I_SYS_STAT /**/
802 * This symbol, if defined, indicates to the C program that it should
803 * include <sys/times.h>.
805 /*#define I_SYS_TIMES / **/
808 * This symbol, if defined, indicates to the C program that it should
809 * include <sys/types.h>.
811 /*#define I_SYS_TYPES / **/
814 * This symbol, if defined, indicates to the C program that it should
815 * include <sys/un.h> to get UNIX domain socket definitions.
817 /*#define I_SYS_UN / **/
820 * This symbol, if defined, indicates to the C program that it should
821 * include <sys/wait.h>.
823 /*#define I_SYS_WAIT / **/
826 * This symbol, if defined, indicates that the program should include
827 * <termio.h> rather than <sgtty.h>. There are also differences in
828 * the ioctl() calls that depend on the value of this symbol.
831 * This symbol, if defined, indicates that the program should include
832 * the POSIX termios.h rather than sgtty.h or termio.h.
833 * There are also differences in the ioctl() calls that depend on the
834 * value of this symbol.
837 * This symbol, if defined, indicates that the program should include
838 * <sgtty.h> rather than <termio.h>. There are also differences in
839 * the ioctl() calls that depend on the value of this symbol.
841 /*#define I_TERMIO / **/
842 /*#define I_TERMIOS / **/
843 /*#define I_SGTTY / **/
846 * This symbol, if defined, indicates to the C program that it should
847 * include <unistd.h>.
849 /*#define I_UNISTD / **/
852 * This symbol, if defined, indicates to the C program that it should
855 /*#define I_UTIME / **/
858 * This symbol, if defined, indicates to the C program that it should
859 * include <values.h> to get definition of symbols like MINFLOAT or
860 * MAXLONG, i.e. machine dependant limitations. Probably, you
861 * should use <limits.h> instead, if it is available.
863 /*#define I_VALUES / **/
866 * This symbol, if defined, indicates to the C program that it should
869 /*#define I_VFORK / **/
872 * This symbol, if defined, indicates that the accessx routine is
873 * available to do extended access checks.
875 /*#define HAS_ACCESSX / **/
878 * This symbol, if defined, indicates that the eaccess routine is
879 * available to do extended access checks.
881 /*#define HAS_EACCESS / **/
884 * This symbol, if defined, indicates to the C program that it should
885 * include <sys/access.h>.
887 /*#define I_SYS_ACCESS / **/
890 * This symbol, if defined, indicates to the C program that it should
891 * include <sys/security.h>.
893 /*#define I_SYS_SECURITY / **/
895 /* USE_CROSS_COMPILE:
896 * This symbol, if defined, indicates that Perl is being cross-compiled.
899 * This symbol, if defined, indicates the target architecture
900 * Perl has been cross-compiled to. Undefined if not a cross-compile.
902 #ifndef USE_CROSS_COMPILE
903 /*#define USE_CROSS_COMPILE / **/
904 #define PERL_TARGETARCH "" /**/
908 * This symbol contains the name of the operating system, as determined
909 * by Configure. You shouldn't rely on it too much; the specific
910 * feature tests from Configure are generally more reliable.
913 * This symbol contains the version of the operating system, as determined
914 * by Configure. You shouldn't rely on it too much; the specific
915 * feature tests from Configure are generally more reliable.
917 #define OSNAME "unknown" /**/
918 #define OSVERS "" /**/
921 * This symbol, if defined, signifies that the build
922 * process will produce some binary files that are going to be
923 * used in a cross-platform environment. This is the case for
924 * example with the NeXT "fat" binaries that contain executables
927 /*#define MULTIARCH / **/
930 * This symbol contains the number of bytes required to align a
931 * double, or a long double when applicable. Usual values are 2,
932 * 4 and 8. The default is eight, for safety.
934 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
935 # define MEM_ALIGNBYTES 8
937 #define MEM_ALIGNBYTES 4
941 * This variable, if defined, holds the name of the directory in
942 * which the user wants to put architecture-dependent public
943 * library files for . It is most often a local directory
944 * such as /usr/local/lib. Programs using this variable must be
945 * prepared to deal with filename expansion. If ARCHLIB is the
946 * same as PRIVLIB, it is not defined, since presumably the
947 * program already searches PRIVLIB.
950 * This symbol contains the ~name expanded version of ARCHLIB, to be used
951 * in programs that are not prepared to deal with ~ expansion at run-time.
953 /*#define ARCHLIB "/usr/local/lib/perl5/5.9/unknown" / **/
954 /*#define ARCHLIB_EXP "/usr/local/lib/perl5/5.9/unknown" / **/
957 * This symbol holds a string representing the architecture name.
958 * It may be used to construct an architecture-dependant pathname
959 * where library files may be held under a private library, for
962 #define ARCHNAME "unknown" /**/
965 * This symbol, if defined, indicates that the atolf routine is
966 * available to convert strings into long doubles.
968 /*#define HAS_ATOLF / **/
971 * This symbol, if defined, indicates that the atoll routine is
972 * available to convert strings into long longs.
974 /*#define HAS_ATOLL / **/
977 * This symbol holds the path of the bin directory where the package will
978 * be installed. Program must be prepared to deal with ~name substitution.
981 * This symbol is the filename expanded version of the BIN symbol, for
982 * programs that do not want to deal with that at run-time.
984 /* PERL_RELOCATABLE_INC:
985 * This symbol, if defined, indicates that we'd like to relocate entries
986 * in @INC at run time based on the location of the perl binary.
988 #define BIN "/usr/local/bin" /**/
989 #define BIN_EXP "" /**/
990 #define PERL_RELOCATABLE_INC "undef" /**/
993 * This symbol contains the value of sizeof(int) so that the C
994 * preprocessor can make decisions based on it.
997 * This symbol contains the value of sizeof(long) so that the C
998 * preprocessor can make decisions based on it.
1001 * This symbol contains the value of sizeof(short) so that the C
1002 * preprocessor can make decisions based on it.
1004 #define INTSIZE 4 /**/
1005 #define LONGSIZE 4 /**/
1006 #define SHORTSIZE 2 /**/
1009 * This symbol holds the hexadecimal constant defined in byteorder,
1010 * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc...
1011 * If the compiler supports cross-compiling or multiple-architecture
1012 * binaries (eg. on NeXT systems), use compiler-defined macros to
1013 * determine the byte order.
1014 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
1015 * Binaries (MAB) on either big endian or little endian machines.
1016 * The endian-ness is available at compile-time. This only matters
1017 * for perl, where the config.h can be generated and installed on
1018 * one system, and used by a different architecture to build an
1019 * extension. Older versions of NeXT that might not have
1020 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1021 * so the default case (for NeXT) is big endian to catch them.
1022 * This might matter for NeXT 3.0.
1024 #if defined(USE_CROSS_COMPILE) || defined(MULTIARCH)
1025 # ifdef __LITTLE_ENDIAN__
1027 # define BYTEORDER 0x1234
1030 # define BYTEORDER 0x12345678
1034 # ifdef __BIG_ENDIAN__
1036 # define BYTEORDER 0x4321
1039 # define BYTEORDER 0x87654321
1044 # if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__))
1045 # define BYTEORDER 0x4321
1048 #define BYTEORDER 0x1234 /* large digits for MSB */
1052 * This macro concatenates 2 tokens together.
1055 * This macro surrounds its token with double quotes.
1058 #define CAT2(a,b) a/**/b
1059 #define STRINGIFY(a) "a"
1060 /* If you can get stringification with catify, tell me how! */
1063 #define PeRl_CaTiFy(a, b) a ## b
1064 #define PeRl_StGiFy(a) #a
1065 /* the additional level of indirection enables these macros to be
1066 * used as arguments to other macros. See K&R 2nd ed., page 231. */
1067 #define CAT2(a,b) PeRl_CaTiFy(a,b)
1068 #define StGiFy(a) PeRl_StGiFy(a)
1069 #define STRINGIFY(a) PeRl_StGiFy(a)
1071 #if 42 != 1 && 42 != 42
1072 # include "Bletch: How does this C preprocessor concatenate tokens?"
1076 * This symbol contains the first part of the string which will invoke
1077 * the C preprocessor on the standard input and produce to standard
1078 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1079 * call a wrapper. See CPPRUN.
1082 * This symbol contains the second part of the string which will invoke
1083 * the C preprocessor on the standard input and produce to standard
1084 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1085 * to specify standard input, otherwise the value is "".
1088 * This symbol contains the string which will invoke a C preprocessor on
1089 * the standard input and produce to standard output. It needs to end
1090 * with CPPLAST, after all other preprocessor flags have been specified.
1091 * The main difference with CPPSTDIN is that this program will never be a
1092 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1093 * available directly to the user. Note that it may well be different from
1094 * the preprocessor used to compile the C program.
1097 * This symbol is intended to be used along with CPPRUN in the same manner
1098 * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "".
1106 * This symbol, if defined, indicates that the _fwalk system call is
1107 * available to apply a function to all the file handles.
1109 /*#define HAS__FWALK / **/
1112 * This manifest constant lets the C program know that the access()
1113 * system call is available to check for accessibility using real UID/GID.
1114 * (always present on UNIX.)
1116 /*#define HAS_ACCESS / **/
1119 * This symbol, if defined, indicates that the aintl routine is
1120 * available. If copysignl is also present we can emulate modfl.
1122 /*#define HAS_AINTL / **/
1125 * This symbol, if defined, indicates that the asctime_r routine
1126 * is available to asctime re-entrantly.
1129 * This symbol encodes the prototype of asctime_r.
1130 * It is zero if d_asctime_r is undef, and one of the
1131 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r
1134 /*#define HAS_ASCTIME_R / **/
1135 #define ASCTIME_R_PROTO 0 /**/
1137 /* HASATTRIBUTE_FORMAT:
1138 * Can we handle GCC attribute for checking printf-style formats
1140 /* HASATTRIBUTE_MALLOC:
1141 * Can we handle GCC attribute for malloc-style functions.
1143 /* HASATTRIBUTE_NONNULL:
1144 * Can we handle GCC attribute for nonnull function parms.
1146 /* HASATTRIBUTE_NORETURN:
1147 * Can we handle GCC attribute for functions that do not return
1149 /* HASATTRIBUTE_PURE:
1150 * Can we handle GCC attribute for pure functions
1152 /* HASATTRIBUTE_UNUSED:
1153 * Can we handle GCC attribute for unused variables and arguments
1155 /* HASATTRIBUTE_WARN_UNUSED_RESULT:
1156 * Can we handle GCC attribute for warning on unused results
1158 /*#define HASATTRIBUTE_FORMAT / **/
1159 /*#define HASATTRIBUTE_NORETURN / **/
1160 /*#define HASATTRIBUTE_MALLOC / **/
1161 /*#define HASATTRIBUTE_NONNULL / **/
1162 /*#define HASATTRIBUTE_PURE / **/
1163 /*#define HASATTRIBUTE_UNUSED / **/
1164 /*#define HASATTRIBUTE_WARN_UNUSED_RESULT / **/
1166 /* HAS_BUILTIN_CHOOSE_EXPR:
1167 * Can we handle GCC builtin for compile-time ternary-like expressions
1169 /* HAS_BUILTIN_EXPECT:
1170 * Can we handle GCC builtin for telling that certain values are more
1173 /*#define HAS_BUILTIN_EXPECT / **/
1174 /*#define HAS_BUILTIN_CHOOSE_EXPR / **/
1176 /* HAS_C99_VARIADIC_MACROS:
1177 * If defined, the compiler supports C99 variadic macros.
1179 /*#define HAS_C99_VARIADIC_MACROS / **/
1182 * This symbol is defined if the C compiler can cast negative
1183 * or large floating point numbers to 32-bit ints.
1185 /*#define CASTI32 / **/
1188 * This symbol is defined if the C compiler can cast negative
1189 * numbers to unsigned longs, ints and shorts.
1192 * This symbol contains flags that say what difficulties the compiler
1193 * has casting odd floating values to unsigned long:
1195 * 1 = couldn't cast < 0
1196 * 2 = couldn't cast >= 0x80000000
1197 * 4 = couldn't cast in argument expression list
1199 /*#define CASTNEGFLOAT / **/
1200 #define CASTFLAGS 0 /**/
1203 * This symbol, if defined, indicates that the class routine is
1204 * available to classify doubles. Available for example in AIX.
1205 * The returned values are defined in <float.h> and are:
1207 * FP_PLUS_NORM Positive normalized, nonzero
1208 * FP_MINUS_NORM Negative normalized, nonzero
1209 * FP_PLUS_DENORM Positive denormalized, nonzero
1210 * FP_MINUS_DENORM Negative denormalized, nonzero
1212 * FP_MINUS_ZERO -0.0
1215 * FP_NANS Signaling Not a Number (NaNS)
1216 * FP_NANQ Quiet Not a Number (NaNQ)
1218 /*#define HAS_CLASS / **/
1221 * This symbol, if defined, indicates that the clearenv () routine is
1222 * available for use.
1224 /*#define HAS_CLEARENV / **/
1227 * This symbol, if defined, indicates that the closedir() routine
1228 * does not return a value.
1230 /*#define VOID_CLOSEDIR / **/
1232 /* HAS_STRUCT_CMSGHDR:
1233 * This symbol, if defined, indicates that the struct cmsghdr
1236 /*#define HAS_STRUCT_CMSGHDR / **/
1239 * This symbol, if defined, indicates that the copysignl routine is
1240 * available. If aintl is also present we can emulate modfl.
1242 /*#define HAS_COPYSIGNL / **/
1245 * This symbol, if defined, indicates that a C++ compiler was
1246 * used to compiled Perl and will be used to compile extensions.
1248 /*#define USE_CPLUSPLUS / **/
1251 * This symbol, if defined, indicates that the crypt routine is available
1252 * to encrypt passwords and the like.
1254 /*#define HAS_CRYPT / **/
1257 * This symbol, if defined, indicates that the crypt_r routine
1258 * is available to crypt re-entrantly.
1261 * This symbol encodes the prototype of crypt_r.
1262 * It is zero if d_crypt_r is undef, and one of the
1263 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r
1266 /*#define HAS_CRYPT_R / **/
1267 #define CRYPT_R_PROTO 0 /**/
1270 * This symbol, if defined, indicates that the C-shell exists.
1273 * This symbol, if defined, contains the full pathname of csh.
1275 /*#define HAS_CSH / **/
1281 * This symbol, if defined, indicates that the ctermid_r routine
1282 * is available to ctermid re-entrantly.
1285 * This symbol encodes the prototype of ctermid_r.
1286 * It is zero if d_ctermid_r is undef, and one of the
1287 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r
1290 /*#define HAS_CTERMID_R / **/
1291 #define CTERMID_R_PROTO 0 /**/
1294 * This symbol, if defined, indicates that the ctime_r routine
1295 * is available to ctime re-entrantly.
1298 * This symbol encodes the prototype of ctime_r.
1299 * It is zero if d_ctime_r is undef, and one of the
1300 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r
1303 /*#define HAS_CTIME_R / **/
1304 #define CTIME_R_PROTO 0 /**/
1306 /* HAS_DBMINIT_PROTO:
1307 * This symbol, if defined, indicates that the system provides
1308 * a prototype for the dbminit() function. Otherwise, it is up
1309 * to the program to supply one. A good guess is
1310 * extern int dbminit(char *);
1312 /*#define HAS_DBMINIT_PROTO / **/
1315 * This manifest constant lets the C program know that dirfd
1318 /*#define HAS_DIRFD / **/
1320 /* DLSYM_NEEDS_UNDERSCORE:
1321 * This symbol, if defined, indicates that we need to prepend an
1322 * underscore to the symbol name before calling dlsym(). This only
1323 * makes sense if you *have* dlsym, which we will presume is the
1324 * case if you're using dl_dlopen.xs.
1326 /*#define DLSYM_NEEDS_UNDERSCORE / **/
1328 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
1329 * This symbol, if defined, indicates that the bug that prevents
1330 * setuid scripts from being secure is not present in this kernel.
1333 * This symbol, if defined, indicates that the C program should
1334 * check the script that it is executing for setuid/setgid bits, and
1335 * attempt to emulate setuid/setgid on systems that have disabled
1336 * setuid #! scripts because the kernel can't do it securely.
1337 * It is up to the package designer to make sure that this emulation
1338 * is done securely. Among other things, it should do an fstat on
1339 * the script it just opened to make sure it really is a setuid/setgid
1340 * script, it should make sure the arguments passed correspond exactly
1341 * to the argument on the #! line, and it should not trust any
1342 * subprocesses to which it must pass the filename rather than the
1343 * file descriptor of the script to be executed.
1345 /*#define SETUID_SCRIPTS_ARE_SECURE_NOW / **/
1346 /*#define DOSUID / **/
1349 * This symbol, if defined, indicates that the drand48_r routine
1350 * is available to drand48 re-entrantly.
1353 * This symbol encodes the prototype of drand48_r.
1354 * It is zero if d_drand48_r is undef, and one of the
1355 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r
1358 /*#define HAS_DRAND48_R / **/
1359 #define DRAND48_R_PROTO 0 /**/
1361 /* HAS_DRAND48_PROTO:
1362 * This symbol, if defined, indicates that the system provides
1363 * a prototype for the drand48() function. Otherwise, it is up
1364 * to the program to supply one. A good guess is
1365 * extern double drand48(void);
1367 /*#define HAS_DRAND48_PROTO / **/
1370 * This symbol, if defined, indicates that the getgrent routine is
1371 * available for finalizing sequential access of the group database.
1373 /*#define HAS_ENDGRENT / **/
1376 * This symbol, if defined, indicates that the endgrent_r routine
1377 * is available to endgrent re-entrantly.
1379 /* ENDGRENT_R_PROTO:
1380 * This symbol encodes the prototype of endgrent_r.
1381 * It is zero if d_endgrent_r is undef, and one of the
1382 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r
1385 /*#define HAS_ENDGRENT_R / **/
1386 #define ENDGRENT_R_PROTO 0 /**/
1389 * This symbol, if defined, indicates that the endhostent() routine is
1390 * available to close whatever was being used for host queries.
1392 /*#define HAS_ENDHOSTENT / **/
1394 /* HAS_ENDHOSTENT_R:
1395 * This symbol, if defined, indicates that the endhostent_r routine
1396 * is available to endhostent re-entrantly.
1398 /* ENDHOSTENT_R_PROTO:
1399 * This symbol encodes the prototype of endhostent_r.
1400 * It is zero if d_endhostent_r is undef, and one of the
1401 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r
1404 /*#define HAS_ENDHOSTENT_R / **/
1405 #define ENDHOSTENT_R_PROTO 0 /**/
1408 * This symbol, if defined, indicates that the endnetent() routine is
1409 * available to close whatever was being used for network queries.
1411 /*#define HAS_ENDNETENT / **/
1414 * This symbol, if defined, indicates that the endnetent_r routine
1415 * is available to endnetent re-entrantly.
1417 /* ENDNETENT_R_PROTO:
1418 * This symbol encodes the prototype of endnetent_r.
1419 * It is zero if d_endnetent_r is undef, and one of the
1420 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r
1423 /*#define HAS_ENDNETENT_R / **/
1424 #define ENDNETENT_R_PROTO 0 /**/
1427 * This symbol, if defined, indicates that the endprotoent() routine is
1428 * available to close whatever was being used for protocol queries.
1430 /*#define HAS_ENDPROTOENT / **/
1432 /* HAS_ENDPROTOENT_R:
1433 * This symbol, if defined, indicates that the endprotoent_r routine
1434 * is available to endprotoent re-entrantly.
1436 /* ENDPROTOENT_R_PROTO:
1437 * This symbol encodes the prototype of endprotoent_r.
1438 * It is zero if d_endprotoent_r is undef, and one of the
1439 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r
1442 /*#define HAS_ENDPROTOENT_R / **/
1443 #define ENDPROTOENT_R_PROTO 0 /**/
1446 * This symbol, if defined, indicates that the getgrent routine is
1447 * available for finalizing sequential access of the passwd database.
1449 /*#define HAS_ENDPWENT / **/
1452 * This symbol, if defined, indicates that the endpwent_r routine
1453 * is available to endpwent re-entrantly.
1455 /* ENDPWENT_R_PROTO:
1456 * This symbol encodes the prototype of endpwent_r.
1457 * It is zero if d_endpwent_r is undef, and one of the
1458 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r
1461 /*#define HAS_ENDPWENT_R / **/
1462 #define ENDPWENT_R_PROTO 0 /**/
1465 * This symbol, if defined, indicates that the endservent() routine is
1466 * available to close whatever was being used for service queries.
1468 /*#define HAS_ENDSERVENT / **/
1470 /* HAS_ENDSERVENT_R:
1471 * This symbol, if defined, indicates that the endservent_r routine
1472 * is available to endservent re-entrantly.
1474 /* ENDSERVENT_R_PROTO:
1475 * This symbol encodes the prototype of endservent_r.
1476 * It is zero if d_endservent_r is undef, and one of the
1477 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r
1480 /*#define HAS_ENDSERVENT_R / **/
1481 #define ENDSERVENT_R_PROTO 0 /**/
1484 * This symbol, if defined, indicates that the "fast stdio"
1485 * is available to manipulate the stdio buffers directly.
1487 /*#define HAS_FAST_STDIO / **/
1490 * This symbol, if defined, indicates that the fchdir routine is
1491 * available to change directory using a file descriptor.
1493 /*#define HAS_FCHDIR / **/
1496 * This symbol, if defined, indicates that fcntl() can be used
1497 * for file locking. Normally on Unix systems this is defined.
1498 * It may be undefined on VMS.
1500 /*#define FCNTL_CAN_LOCK / **/
1503 * This symbol, when defined, indicates presence of the fd_set typedef
1506 /*#define HAS_FD_SET / **/
1509 * This symbol, if defined, indicates that the finite routine is
1510 * available to check whether a double is finite (non-infinity non-NaN).
1512 /*#define HAS_FINITE / **/
1515 * This symbol, if defined, indicates that the finitel routine is
1516 * available to check whether a long double is finite
1517 * (non-infinity non-NaN).
1519 /*#define HAS_FINITEL / **/
1522 * This symbol, if defined, indicates that the system supports filenames
1523 * longer than 14 characters.
1525 /*#define FLEXFILENAMES / **/
1528 * This symbol, if defined, indicates that the system provides
1529 * a prototype for the flock() function. Otherwise, it is up
1530 * to the program to supply one. A good guess is
1531 * extern int flock(int, int);
1533 /*#define HAS_FLOCK_PROTO / **/
1536 * This symbol, if defined, indicates that the fp_class routine is
1537 * available to classify doubles. Available for example in Digital UNIX.
1538 * The returned values are defined in <math.h> and are:
1540 * FP_SNAN Signaling NaN (Not-a-Number)
1541 * FP_QNAN Quiet NaN (Not-a-Number)
1542 * FP_POS_INF +infinity
1543 * FP_NEG_INF -infinity
1544 * FP_POS_NORM Positive normalized
1545 * FP_NEG_NORM Negative normalized
1546 * FP_POS_DENORM Positive denormalized
1547 * FP_NEG_DENORM Negative denormalized
1548 * FP_POS_ZERO +0.0 (positive zero)
1549 * FP_NEG_ZERO -0.0 (negative zero)
1551 /*#define HAS_FP_CLASS / **/
1554 * This symbol, if defined, indicates that the fpclass routine is
1555 * available to classify doubles. Available for example in Solaris/SVR4.
1556 * The returned values are defined in <ieeefp.h> and are:
1558 * FP_SNAN signaling NaN
1560 * FP_NINF negative infinity
1561 * FP_PINF positive infinity
1562 * FP_NDENORM negative denormalized non-zero
1563 * FP_PDENORM positive denormalized non-zero
1564 * FP_NZERO negative zero
1565 * FP_PZERO positive zero
1566 * FP_NNORM negative normalized non-zero
1567 * FP_PNORM positive normalized non-zero
1569 /*#define HAS_FPCLASS / **/
1572 * This symbol, if defined, indicates that the fpclassify routine is
1573 * available to classify doubles. Available for example in HP-UX.
1574 * The returned values are defined in <math.h> and are
1576 * FP_NORMAL Normalized
1578 * FP_INFINITE Infinity
1579 * FP_SUBNORMAL Denormalized
1583 /*#define HAS_FPCLASSIFY / **/
1586 * This symbol, if defined, indicates that the fpclassl routine is
1587 * available to classify long doubles. Available for example in IRIX.
1588 * The returned values are defined in <ieeefp.h> and are:
1590 * FP_SNAN signaling NaN
1592 * FP_NINF negative infinity
1593 * FP_PINF positive infinity
1594 * FP_NDENORM negative denormalized non-zero
1595 * FP_PDENORM positive denormalized non-zero
1596 * FP_NZERO negative zero
1597 * FP_PZERO positive zero
1598 * FP_NNORM negative normalized non-zero
1599 * FP_PNORM positive normalized non-zero
1601 /*#define HAS_FPCLASSL / **/
1604 * This symbol will be defined if the C compiler supports fpos64_t.
1606 /*#define HAS_FPOS64_T / **/
1609 * This symbol, if defined, indicates that the frexpl routine is
1610 * available to break a long double floating-point number into
1611 * a normalized fraction and an integral power of 2.
1613 /*#define HAS_FREXPL / **/
1615 /* HAS_STRUCT_FS_DATA:
1616 * This symbol, if defined, indicates that the struct fs_data
1617 * to do statfs() is supported.
1619 /*#define HAS_STRUCT_FS_DATA / **/
1622 * This symbol, if defined, indicates that the fseeko routine is
1623 * available to fseek beyond 32 bits (useful for ILP32 hosts).
1625 /*#define HAS_FSEEKO / **/
1628 * This symbol, if defined, indicates that the fstatfs routine is
1629 * available to stat filesystems by file descriptors.
1631 /*#define HAS_FSTATFS / **/
1634 * This symbol, if defined, indicates that the fsync routine is
1635 * available to write a file's modified data and attributes to
1636 * permanent storage.
1638 /*#define HAS_FSYNC / **/
1641 * This symbol, if defined, indicates that the ftello routine is
1642 * available to ftell beyond 32 bits (useful for ILP32 hosts).
1644 /*#define HAS_FTELLO / **/
1647 * This symbol, if defined, indicates that the futimes routine is
1648 * available to change file descriptor time stamps with struct timevals.
1650 /*#define HAS_FUTIMES / **/
1653 * This preprocessor macro is defined to convert a floating point
1654 * number to a string without a trailing decimal point. This
1655 * emulates the behavior of sprintf("%g"), but is sometimes much more
1656 * efficient. If gconvert() is not available, but gcvt() drops the
1657 * trailing decimal point, then gcvt() is used. If all else fails,
1658 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1659 * macro are: value, number of digits, whether trailing zeros should
1660 * be retained, and the output buffer.
1661 * The usual values are:
1662 * d_Gconvert='gconvert((x),(n),(t),(b))'
1663 * d_Gconvert='gcvt((x),(n),(b))'
1664 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1665 * The last two assume trailing zeros should not be kept.
1667 #define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
1670 * This symbol, if defined, indicates that the getcwd routine is
1671 * available to get the current working directory.
1673 /*#define HAS_GETCWD / **/
1676 * This symbol, if defined, indicates that the getespwnam system call is
1677 * available to retrieve enchanced (shadow) password entries by name.
1679 /*#define HAS_GETESPWNAM / **/
1682 * This symbol, if defined, indicates that the getfsstat routine is
1683 * available to stat filesystems in bulk.
1685 /*#define HAS_GETFSSTAT / **/
1688 * This symbol, if defined, indicates that the getgrent routine is
1689 * available for sequential access of the group database.
1691 /*#define HAS_GETGRENT / **/
1694 * This symbol, if defined, indicates that the getgrent_r routine
1695 * is available to getgrent re-entrantly.
1697 /* GETGRENT_R_PROTO:
1698 * This symbol encodes the prototype of getgrent_r.
1699 * It is zero if d_getgrent_r is undef, and one of the
1700 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r
1703 /*#define HAS_GETGRENT_R / **/
1704 #define GETGRENT_R_PROTO 0 /**/
1707 * This symbol, if defined, indicates that the getgrgid_r routine
1708 * is available to getgrgid re-entrantly.
1710 /* GETGRGID_R_PROTO:
1711 * This symbol encodes the prototype of getgrgid_r.
1712 * It is zero if d_getgrgid_r is undef, and one of the
1713 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r
1716 /*#define HAS_GETGRGID_R / **/
1717 #define GETGRGID_R_PROTO 0 /**/
1720 * This symbol, if defined, indicates that the getgrnam_r routine
1721 * is available to getgrnam re-entrantly.
1723 /* GETGRNAM_R_PROTO:
1724 * This symbol encodes the prototype of getgrnam_r.
1725 * It is zero if d_getgrnam_r is undef, and one of the
1726 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r
1729 /*#define HAS_GETGRNAM_R / **/
1730 #define GETGRNAM_R_PROTO 0 /**/
1732 /* HAS_GETHOSTBYADDR:
1733 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1734 * available to look up hosts by their IP addresses.
1736 /*#define HAS_GETHOSTBYADDR / **/
1738 /* HAS_GETHOSTBYNAME:
1739 * This symbol, if defined, indicates that the gethostbyname() routine is
1740 * available to look up host names in some data base or other.
1742 /*#define HAS_GETHOSTBYNAME / **/
1745 * This symbol, if defined, indicates that the gethostent() routine is
1746 * available to look up host names in some data base or another.
1748 /*#define HAS_GETHOSTENT / **/
1751 * This symbol, if defined, indicates that the C program may use the
1752 * gethostname() routine to derive the host name. See also HAS_UNAME
1756 * This symbol, if defined, indicates that the C program may use the
1757 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1761 * This symbol, if defined, indicates the command to feed to the
1762 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1763 * and HAS_UNAME. Note that the command uses a fully qualified path,
1764 * so that it is safe even if used by a process with super-user
1768 * This symbol, if defined, indicates that the C program may use the
1769 * contents of PHOSTNAME as a command to feed to the popen() routine
1770 * to derive the host name.
1772 /*#define HAS_GETHOSTNAME / **/
1773 /*#define HAS_UNAME / **/
1774 /*#define HAS_PHOSTNAME / **/
1775 #ifdef HAS_PHOSTNAME
1776 #define PHOSTNAME "" /* How to get the host name */
1779 /* HAS_GETHOSTBYADDR_R:
1780 * This symbol, if defined, indicates that the gethostbyaddr_r routine
1781 * is available to gethostbyaddr re-entrantly.
1783 /* GETHOSTBYADDR_R_PROTO:
1784 * This symbol encodes the prototype of gethostbyaddr_r.
1785 * It is zero if d_gethostbyaddr_r is undef, and one of the
1786 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r
1789 /*#define HAS_GETHOSTBYADDR_R / **/
1790 #define GETHOSTBYADDR_R_PROTO 0 /**/
1792 /* HAS_GETHOSTBYNAME_R:
1793 * This symbol, if defined, indicates that the gethostbyname_r routine
1794 * is available to gethostbyname re-entrantly.
1796 /* GETHOSTBYNAME_R_PROTO:
1797 * This symbol encodes the prototype of gethostbyname_r.
1798 * It is zero if d_gethostbyname_r is undef, and one of the
1799 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r
1802 /*#define HAS_GETHOSTBYNAME_R / **/
1803 #define GETHOSTBYNAME_R_PROTO 0 /**/
1805 /* HAS_GETHOSTENT_R:
1806 * This symbol, if defined, indicates that the gethostent_r routine
1807 * is available to gethostent re-entrantly.
1809 /* GETHOSTENT_R_PROTO:
1810 * This symbol encodes the prototype of gethostent_r.
1811 * It is zero if d_gethostent_r is undef, and one of the
1812 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r
1815 /*#define HAS_GETHOSTENT_R / **/
1816 #define GETHOSTENT_R_PROTO 0 /**/
1818 /* HAS_GETHOST_PROTOS:
1819 * This symbol, if defined, indicates that <netdb.h> includes
1820 * prototypes for gethostent(), gethostbyname(), and
1821 * gethostbyaddr(). Otherwise, it is up to the program to guess
1822 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1824 /*#define HAS_GETHOST_PROTOS / **/
1827 * This symbol, if defined, indicates that the getitimer routine is
1828 * available to return interval timers.
1830 /*#define HAS_GETITIMER / **/
1833 * This symbol, if defined, indicates that the getlogin_r routine
1834 * is available to getlogin re-entrantly.
1836 /* GETLOGIN_R_PROTO:
1837 * This symbol encodes the prototype of getlogin_r.
1838 * It is zero if d_getlogin_r is undef, and one of the
1839 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r
1842 /*#define HAS_GETLOGIN_R / **/
1843 #define GETLOGIN_R_PROTO 0 /**/
1846 * This symbol, if defined, indicates that the getmnt routine is
1847 * available to get filesystem mount info by filename.
1849 /*#define HAS_GETMNT / **/
1852 * This symbol, if defined, indicates that the getmntent routine is
1853 * available to iterate through mounted file systems to get their info.
1855 /*#define HAS_GETMNTENT / **/
1857 /* HAS_GETNETBYADDR:
1858 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1859 * available to look up networks by their IP addresses.
1861 /*#define HAS_GETNETBYADDR / **/
1863 /* HAS_GETNETBYNAME:
1864 * This symbol, if defined, indicates that the getnetbyname() routine is
1865 * available to look up networks by their names.
1867 /*#define HAS_GETNETBYNAME / **/
1870 * This symbol, if defined, indicates that the getnetent() routine is
1871 * available to look up network names in some data base or another.
1873 /*#define HAS_GETNETENT / **/
1875 /* HAS_GETNETBYADDR_R:
1876 * This symbol, if defined, indicates that the getnetbyaddr_r routine
1877 * is available to getnetbyaddr re-entrantly.
1879 /* GETNETBYADDR_R_PROTO:
1880 * This symbol encodes the prototype of getnetbyaddr_r.
1881 * It is zero if d_getnetbyaddr_r is undef, and one of the
1882 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r
1885 /*#define HAS_GETNETBYADDR_R / **/
1886 #define GETNETBYADDR_R_PROTO 0 /**/
1888 /* HAS_GETNETBYNAME_R:
1889 * This symbol, if defined, indicates that the getnetbyname_r routine
1890 * is available to getnetbyname re-entrantly.
1892 /* GETNETBYNAME_R_PROTO:
1893 * This symbol encodes the prototype of getnetbyname_r.
1894 * It is zero if d_getnetbyname_r is undef, and one of the
1895 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r
1898 /*#define HAS_GETNETBYNAME_R / **/
1899 #define GETNETBYNAME_R_PROTO 0 /**/
1902 * This symbol, if defined, indicates that the getnetent_r routine
1903 * is available to getnetent re-entrantly.
1905 /* GETNETENT_R_PROTO:
1906 * This symbol encodes the prototype of getnetent_r.
1907 * It is zero if d_getnetent_r is undef, and one of the
1908 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r
1911 /*#define HAS_GETNETENT_R / **/
1912 #define GETNETENT_R_PROTO 0 /**/
1914 /* HAS_GETNET_PROTOS:
1915 * This symbol, if defined, indicates that <netdb.h> includes
1916 * prototypes for getnetent(), getnetbyname(), and
1917 * getnetbyaddr(). Otherwise, it is up to the program to guess
1918 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
1920 /*#define HAS_GETNET_PROTOS / **/
1923 * This symbol, if defined, indicates that the getpagesize system call
1924 * is available to get system page size, which is the granularity of
1925 * many memory management calls.
1927 /*#define HAS_GETPAGESIZE / **/
1930 * This symbol, if defined, indicates that the getprotoent() routine is
1931 * available to look up protocols in some data base or another.
1933 /*#define HAS_GETPROTOENT / **/
1936 * This symbol, if defined, indicates that the getpgrp routine is
1937 * available to get the current process group.
1940 * This symbol, if defined, indicates that getpgrp needs one
1941 * arguments whereas USG one needs none.
1943 /*#define HAS_GETPGRP / **/
1944 /*#define USE_BSD_GETPGRP / **/
1946 /* HAS_GETPROTOBYNAME:
1947 * This symbol, if defined, indicates that the getprotobyname()
1948 * routine is available to look up protocols by their name.
1950 /* HAS_GETPROTOBYNUMBER:
1951 * This symbol, if defined, indicates that the getprotobynumber()
1952 * routine is available to look up protocols by their number.
1954 /*#define HAS_GETPROTOBYNAME / **/
1955 /*#define HAS_GETPROTOBYNUMBER / **/
1957 /* HAS_GETPROTOBYNAME_R:
1958 * This symbol, if defined, indicates that the getprotobyname_r routine
1959 * is available to getprotobyname re-entrantly.
1961 /* GETPROTOBYNAME_R_PROTO:
1962 * This symbol encodes the prototype of getprotobyname_r.
1963 * It is zero if d_getprotobyname_r is undef, and one of the
1964 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r
1967 /*#define HAS_GETPROTOBYNAME_R / **/
1968 #define GETPROTOBYNAME_R_PROTO 0 /**/
1970 /* HAS_GETPROTOBYNUMBER_R:
1971 * This symbol, if defined, indicates that the getprotobynumber_r routine
1972 * is available to getprotobynumber re-entrantly.
1974 /* GETPROTOBYNUMBER_R_PROTO:
1975 * This symbol encodes the prototype of getprotobynumber_r.
1976 * It is zero if d_getprotobynumber_r is undef, and one of the
1977 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r
1980 /*#define HAS_GETPROTOBYNUMBER_R / **/
1981 #define GETPROTOBYNUMBER_R_PROTO 0 /**/
1983 /* HAS_GETPROTOENT_R:
1984 * This symbol, if defined, indicates that the getprotoent_r routine
1985 * is available to getprotoent re-entrantly.
1987 /* GETPROTOENT_R_PROTO:
1988 * This symbol encodes the prototype of getprotoent_r.
1989 * It is zero if d_getprotoent_r is undef, and one of the
1990 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r
1993 /*#define HAS_GETPROTOENT_R / **/
1994 #define GETPROTOENT_R_PROTO 0 /**/
1996 /* HAS_GETPROTO_PROTOS:
1997 * This symbol, if defined, indicates that <netdb.h> includes
1998 * prototypes for getprotoent(), getprotobyname(), and
1999 * getprotobyaddr(). Otherwise, it is up to the program to guess
2000 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2002 /*#define HAS_GETPROTO_PROTOS / **/
2005 * This symbol, if defined, indicates that the getprpwnam system call is
2006 * available to retrieve protected (shadow) password entries by name.
2008 /*#define HAS_GETPRPWNAM / **/
2011 * This symbol, if defined, indicates that the getpwent routine is
2012 * available for sequential access of the passwd database.
2013 * If this is not available, the older getpw() function may be available.
2015 /*#define HAS_GETPWENT / **/
2018 * This symbol, if defined, indicates that the getpwent_r routine
2019 * is available to getpwent re-entrantly.
2021 /* GETPWENT_R_PROTO:
2022 * This symbol encodes the prototype of getpwent_r.
2023 * It is zero if d_getpwent_r is undef, and one of the
2024 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r
2027 /*#define HAS_GETPWENT_R / **/
2028 #define GETPWENT_R_PROTO 0 /**/
2031 * This symbol, if defined, indicates that the getpwnam_r routine
2032 * is available to getpwnam re-entrantly.
2034 /* GETPWNAM_R_PROTO:
2035 * This symbol encodes the prototype of getpwnam_r.
2036 * It is zero if d_getpwnam_r is undef, and one of the
2037 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r
2040 /*#define HAS_GETPWNAM_R / **/
2041 #define GETPWNAM_R_PROTO 0 /**/
2044 * This symbol, if defined, indicates that the getpwuid_r routine
2045 * is available to getpwuid re-entrantly.
2047 /* GETPWUID_R_PROTO:
2048 * This symbol encodes the prototype of getpwuid_r.
2049 * It is zero if d_getpwuid_r is undef, and one of the
2050 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r
2053 /*#define HAS_GETPWUID_R / **/
2054 #define GETPWUID_R_PROTO 0 /**/
2057 * This symbol, if defined, indicates that the getservent() routine is
2058 * available to look up network services in some data base or another.
2060 /*#define HAS_GETSERVENT / **/
2062 /* HAS_GETSERVBYNAME_R:
2063 * This symbol, if defined, indicates that the getservbyname_r routine
2064 * is available to getservbyname re-entrantly.
2066 /* GETSERVBYNAME_R_PROTO:
2067 * This symbol encodes the prototype of getservbyname_r.
2068 * It is zero if d_getservbyname_r is undef, and one of the
2069 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r
2072 /*#define HAS_GETSERVBYNAME_R / **/
2073 #define GETSERVBYNAME_R_PROTO 0 /**/
2075 /* HAS_GETSERVBYPORT_R:
2076 * This symbol, if defined, indicates that the getservbyport_r routine
2077 * is available to getservbyport re-entrantly.
2079 /* GETSERVBYPORT_R_PROTO:
2080 * This symbol encodes the prototype of getservbyport_r.
2081 * It is zero if d_getservbyport_r is undef, and one of the
2082 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r
2085 /*#define HAS_GETSERVBYPORT_R / **/
2086 #define GETSERVBYPORT_R_PROTO 0 /**/
2088 /* HAS_GETSERVENT_R:
2089 * This symbol, if defined, indicates that the getservent_r routine
2090 * is available to getservent re-entrantly.
2092 /* GETSERVENT_R_PROTO:
2093 * This symbol encodes the prototype of getservent_r.
2094 * It is zero if d_getservent_r is undef, and one of the
2095 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r
2098 /*#define HAS_GETSERVENT_R / **/
2099 #define GETSERVENT_R_PROTO 0 /**/
2101 /* HAS_GETSERV_PROTOS:
2102 * This symbol, if defined, indicates that <netdb.h> includes
2103 * prototypes for getservent(), getservbyname(), and
2104 * getservbyaddr(). Otherwise, it is up to the program to guess
2105 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2107 /*#define HAS_GETSERV_PROTOS / **/
2110 * This symbol, if defined, indicates that the getspnam system call is
2111 * available to retrieve SysV shadow password entries by name.
2113 /*#define HAS_GETSPNAM / **/
2116 * This symbol, if defined, indicates that the getspnam_r routine
2117 * is available to getspnam re-entrantly.
2119 /* GETSPNAM_R_PROTO:
2120 * This symbol encodes the prototype of getspnam_r.
2121 * It is zero if d_getspnam_r is undef, and one of the
2122 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r
2125 /*#define HAS_GETSPNAM_R / **/
2126 #define GETSPNAM_R_PROTO 0 /**/
2128 /* HAS_GETSERVBYNAME:
2129 * This symbol, if defined, indicates that the getservbyname()
2130 * routine is available to look up services by their name.
2132 /* HAS_GETSERVBYPORT:
2133 * This symbol, if defined, indicates that the getservbyport()
2134 * routine is available to look up services by their port.
2136 /*#define HAS_GETSERVBYNAME / **/
2137 /*#define HAS_GETSERVBYPORT / **/
2140 * This symbol, if defined, indicates that the gmtime_r routine
2141 * is available to gmtime re-entrantly.
2144 * This symbol encodes the prototype of gmtime_r.
2145 * It is zero if d_gmtime_r is undef, and one of the
2146 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r
2149 /*#define HAS_GMTIME_R / **/
2150 #define GMTIME_R_PROTO 0 /**/
2153 * This symbol, if defined, indicates to the C program that
2154 * the GNU C library is being used. A better check is to use
2155 * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc.
2157 /*#define HAS_GNULIBC / **/
2158 #if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE)
2159 # define _GNU_SOURCE
2162 * This symbol, if defined, indicates that the hasmntopt routine is
2163 * available to query the mount options of file systems.
2165 /*#define HAS_HASMNTOPT / **/
2168 * This symbol, if defined, indicates that the htonl() routine (and
2169 * friends htons() ntohl() ntohs()) are available to do network
2170 * order byte swapping.
2173 * This symbol, if defined, indicates that the htons() routine (and
2174 * friends htonl() ntohl() ntohs()) are available to do network
2175 * order byte swapping.
2178 * This symbol, if defined, indicates that the ntohl() routine (and
2179 * friends htonl() htons() ntohs()) are available to do network
2180 * order byte swapping.
2183 * This symbol, if defined, indicates that the ntohs() routine (and
2184 * friends htonl() htons() ntohl()) are available to do network
2185 * order byte swapping.
2187 /*#define HAS_HTONL / **/
2188 /*#define HAS_HTONS / **/
2189 /*#define HAS_NTOHL / **/
2190 /*#define HAS_NTOHS / **/
2193 * This symbol, if defined, indicates that the ilogbl routine is
2194 * available. If scalbnl is also present we can emulate frexpl.
2196 /*#define HAS_ILOGBL / **/
2199 * This symbol will defined if the C compiler supports int64_t.
2200 * Usually the <inttypes.h> needs to be included, but sometimes
2201 * <sys/types.h> is enough.
2203 /*#define HAS_INT64_T / **/
2206 * This manifest constant lets the C program know that isascii
2209 /*#define HAS_ISASCII / **/
2212 * This symbol, if defined, indicates that the isfinite routine is
2213 * available to check whether a double is finite (non-infinity non-NaN).
2215 /*#define HAS_ISFINITE / **/
2218 * This symbol, if defined, indicates that the isinf routine is
2219 * available to check whether a double is an infinity.
2221 /*#define HAS_ISINF / **/
2224 * This symbol, if defined, indicates that the isnan routine is
2225 * available to check whether a double is a NaN.
2227 /*#define HAS_ISNAN / **/
2230 * This symbol, if defined, indicates that the isnanl routine is
2231 * available to check whether a long double is a NaN.
2233 /*#define HAS_ISNANL / **/
2236 * This symbol, if defined, indicates that the lchown routine is
2237 * available to operate on a symbolic link (instead of following the
2240 /*#define HAS_LCHOWN / **/
2243 * This symbol, if defined, indicates that this system's <float.h>
2244 * or <limits.h> defines the symbol LDBL_DIG, which is the number
2245 * of significant digits in a long double precision number. Unlike
2246 * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined.
2248 /*#define HAS_LDBL_DIG / * */
2250 /* LIBM_LIB_VERSION:
2251 * This symbol, if defined, indicates that libm exports _LIB_VERSION
2252 * and that math.h defines the enum to manipulate it.
2254 /*#define LIBM_LIB_VERSION / **/
2257 * This symbol, if defined, indicates that the localtime_r routine
2258 * is available to localtime re-entrantly.
2260 /* LOCALTIME_R_NEEDS_TZSET:
2261 * Many libc's localtime_r implementations do not call tzset,
2262 * making them differ from localtime(), and making timezone
2263 * changes using $ENV{TZ} without explicitly calling tzset
2264 * impossible. This symbol makes us call tzset before localtime_r
2266 /* LOCALTIME_R_PROTO:
2267 * This symbol encodes the prototype of localtime_r.
2268 * It is zero if d_localtime_r is undef, and one of the
2269 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r
2272 /*#define HAS_LOCALTIME_R / **/
2273 /*#define LOCALTIME_R_NEEDS_TZSET / **/
2274 #define LOCALTIME_R_PROTO 0 /**/
2277 * This symbol will be defined if the C compiler supports long
2281 * This symbol contains the size of a long double, so that the
2282 * C preprocessor can make decisions based on it. It is only
2283 * defined if the system supports long doubles.
2285 /*#define HAS_LONG_DOUBLE / **/
2286 #ifdef HAS_LONG_DOUBLE
2287 #define LONG_DOUBLESIZE 8 /**/
2291 * This symbol will be defined if the C compiler supports long long.
2294 * This symbol contains the size of a long long, so that the
2295 * C preprocessor can make decisions based on it. It is only
2296 * defined if the system supports long long.
2298 /*#define HAS_LONG_LONG / **/
2299 #ifdef HAS_LONG_LONG
2300 #define LONGLONGSIZE 8 /**/
2304 * This symbol, if defined, indicates that the system provides
2305 * a prototype for the lseek() function. Otherwise, it is up
2306 * to the program to supply one. A good guess is
2307 * extern off_t lseek(int, off_t, int);
2309 /*#define HAS_LSEEK_PROTO / **/
2312 * This symbol, if defined, indicates that the madvise system call is
2313 * available to map a file into memory.
2315 /*#define HAS_MADVISE / **/
2318 * This symbol, if defined, indicates that the malloc_size
2319 * routine is available for use.
2321 /*#define HAS_MALLOC_SIZE / **/
2323 /* HAS_MALLOC_GOOD_SIZE:
2324 * This symbol, if defined, indicates that the malloc_good_size
2325 * routine is available for use.
2327 /*#define HAS_MALLOC_GOOD_SIZE / **/
2330 * This symbol, if defined, indicates that the memchr routine is available
2331 * to locate characters within a C string.
2333 #define HAS_MEMCHR /**/
2336 * This symbol, if defined, indicates that the mkdtemp routine is
2337 * available to exclusively create a uniquely named temporary directory.
2339 /*#define HAS_MKDTEMP / **/
2342 * This symbol, if defined, indicates that the mkstemp routine is
2343 * available to exclusively create and open a uniquely named
2346 /*#define HAS_MKSTEMP / **/
2349 * This symbol, if defined, indicates that the mkstemps routine is
2350 * available to excluslvely create and open a uniquely named
2351 * (with a suffix) temporary file.
2353 /*#define HAS_MKSTEMPS / **/
2356 * This symbol, if defined, indicates that the mmap system call is
2357 * available to map a file into memory.
2360 * This symbol holds the return type of the mmap() system call
2361 * (and simultaneously the type of the first argument).
2362 * Usually set to 'void *' or 'cadd_t'.
2364 /*#define HAS_MMAP / **/
2368 * This symbol, if defined, indicates that the modfl routine is
2369 * available to split a long double x into a fractional part f and
2370 * an integer part i such that |f| < 1.0 and (f + i) = x.
2373 * This symbol, if defined, indicates that the system provides
2374 * a prototype for the modfl() function. Otherwise, it is up
2375 * to the program to supply one.
2377 /* HAS_MODFL_POW32_BUG:
2378 * This symbol, if defined, indicates that the modfl routine is
2379 * broken for long doubles >= pow(2, 32).
2380 * For example from 4294967303.150000 one would get 4294967302.000000
2381 * and 1.150000. The bug has been seen in certain versions of glibc,
2382 * release 2.2.2 is known to be okay.
2384 /*#define HAS_MODFL / **/
2385 /*#define HAS_MODFL_PROTO / **/
2386 /*#define HAS_MODFL_POW32_BUG / **/
2389 * This symbol, if defined, indicates that the mprotect system call is
2390 * available to modify the access protection of a memory mapped file.
2392 /*#define HAS_MPROTECT / **/
2395 * This symbol, if defined, indicates that the entire msg*(2) library is
2396 * supported (IPC mechanism based on message queues).
2398 /*#define HAS_MSG / **/
2400 /* HAS_STRUCT_MSGHDR:
2401 * This symbol, if defined, indicates that the struct msghdr
2404 /*#define HAS_STRUCT_MSGHDR / **/
2407 * This symbol, if defined, indicates that the nl_langinfo routine is
2408 * available to return local data. You will also need <langinfo.h>
2409 * and therefore I_LANGINFO.
2411 /*#define HAS_NL_LANGINFO / **/
2414 * This symbol will be defined if the C compiler supports off64_t.
2416 /*#define HAS_OFF64_T / **/
2419 * This manifest constant lets the C program know that the three
2420 * argument form of open(2) is available.
2422 /*#define HAS_OPEN3 / **/
2425 * This symbol is defined if PROCSELFEXE_PATH is a symlink
2426 * to the absolute pathname of the executing program.
2428 /* PROCSELFEXE_PATH:
2429 * If HAS_PROCSELFEXE is defined this symbol is the filename
2430 * of the symbolic link pointing to the absolute pathname of
2431 * the executing program.
2433 /*#define HAS_PROCSELFEXE / **/
2434 #if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH)
2435 #define PROCSELFEXE_PATH /**/
2438 /* OLD_PTHREAD_CREATE_JOINABLE:
2439 * This symbol, if defined, indicates how to create pthread
2440 * in joinable (aka undetached) state. NOTE: not defined
2441 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2442 * (the new version of the constant).
2443 * If defined, known values are PTHREAD_CREATE_UNDETACHED
2446 /*#define OLD_PTHREAD_CREATE_JOINABLE / **/
2448 /* HAS_PTHREAD_ATFORK:
2449 * This symbol, if defined, indicates that the pthread_atfork routine
2450 * is available to setup fork handlers.
2452 /*#define HAS_PTHREAD_ATFORK / **/
2454 /* HAS_PTHREAD_ATTR_SETSCOPE:
2455 * This symbol, if defined, indicates that the pthread_attr_setscope
2456 * system call is available to set the contention scope attribute of
2457 * a thread attribute object.
2459 /*#define HAS_PTHREAD_ATTR_SETSCOPE / **/
2461 /* HAS_PTHREAD_YIELD:
2462 * This symbol, if defined, indicates that the pthread_yield
2463 * routine is available to yield the execution of the current
2464 * thread. sched_yield is preferable to pthread_yield.
2467 * This symbol defines the way to yield the execution of
2468 * the current thread. Known ways are sched_yield,
2469 * pthread_yield, and pthread_yield with NULL.
2472 * This symbol, if defined, indicates that the sched_yield
2473 * routine is available to yield the execution of the current
2474 * thread. sched_yield is preferable to pthread_yield.
2476 /*#define HAS_PTHREAD_YIELD / **/
2477 #define SCHED_YIELD sched_yield() /**/
2478 /*#define HAS_SCHED_YIELD / **/
2481 * This symbol, if defined, indicates that the random_r routine
2482 * is available to random re-entrantly.
2485 * This symbol encodes the prototype of random_r.
2486 * It is zero if d_random_r is undef, and one of the
2487 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r
2490 /*#define HAS_RANDOM_R / **/
2491 #define RANDOM_R_PROTO 0 /**/
2494 * This symbol, if defined, indicates that the readdir64_r routine
2495 * is available to readdir64 re-entrantly.
2497 /* READDIR64_R_PROTO:
2498 * This symbol encodes the prototype of readdir64_r.
2499 * It is zero if d_readdir64_r is undef, and one of the
2500 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r
2503 /*#define HAS_READDIR64_R / **/
2504 #define READDIR64_R_PROTO 0 /**/
2507 * This symbol, if defined, indicates that the readdir_r routine
2508 * is available to readdir re-entrantly.
2511 * This symbol encodes the prototype of readdir_r.
2512 * It is zero if d_readdir_r is undef, and one of the
2513 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r
2516 /*#define HAS_READDIR_R / **/
2517 #define READDIR_R_PROTO 0 /**/
2520 * This symbol, if defined, indicates that the readv routine is
2521 * available to do gather reads. You will also need <sys/uio.h>
2522 * and there I_SYSUIO.
2524 /*#define HAS_READV / **/
2527 * This symbol, if defined, indicates that the recvmsg routine is
2528 * available to send structured socket messages.
2530 /*#define HAS_RECVMSG / **/
2533 * This symbol, if defined, indicates that the bcopy routine is available
2534 * to copy potentially overlapping memory blocks. Normally, you should
2535 * probably use memmove() or memcpy(). If neither is defined, roll your
2538 /*#define HAS_SAFE_BCOPY / **/
2541 * This symbol, if defined, indicates that the memcpy routine is available
2542 * to copy potentially overlapping memory blocks. If you need to
2543 * copy overlapping memory blocks, you should check HAS_MEMMOVE and
2544 * use memmove() instead, if available.
2546 /*#define HAS_SAFE_MEMCPY / **/
2549 * This symbol, if defined, indicates that the memcmp routine is available
2550 * and can be used to compare relative magnitudes of chars with their high
2551 * bits set. If it is not defined, roll your own version.
2553 /*#define HAS_SANE_MEMCMP / **/
2556 * This symbol, if defined, indicates that the system provides
2557 * a prototype for the sbrk() function. Otherwise, it is up
2558 * to the program to supply one. Good guesses are
2559 * extern void* sbrk(int);
2560 * extern void* sbrk(size_t);
2562 /*#define HAS_SBRK_PROTO / **/
2565 * This symbol, if defined, indicates that the scalbnl routine is
2566 * available. If ilogbl is also present we can emulate frexpl.
2568 /*#define HAS_SCALBNL / **/
2571 * This symbol, if defined, indicates that the entire sem*(2) library is
2574 /*#define HAS_SEM / **/
2577 * This symbol, if defined, indicates that the sendmsg routine is
2578 * available to send structured socket messages.
2580 /*#define HAS_SENDMSG / **/
2583 * This symbol, if defined, indicates that the setgrent routine is
2584 * available for initializing sequential access of the group database.
2586 /*#define HAS_SETGRENT / **/
2589 * This symbol, if defined, indicates that the setgrent_r routine
2590 * is available to setgrent re-entrantly.
2592 /* SETGRENT_R_PROTO:
2593 * This symbol encodes the prototype of setgrent_r.
2594 * It is zero if d_setgrent_r is undef, and one of the
2595 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r
2598 /*#define HAS_SETGRENT_R / **/
2599 #define SETGRENT_R_PROTO 0 /**/
2602 * This symbol, if defined, indicates that the setgroups() routine is
2603 * available to set the list of process groups. If unavailable, multiple
2604 * groups are probably not supported.
2606 /*#define HAS_SETGROUPS / **/
2609 * This symbol, if defined, indicates that the sethostent() routine is
2612 /*#define HAS_SETHOSTENT / **/
2614 /* HAS_SETHOSTENT_R:
2615 * This symbol, if defined, indicates that the sethostent_r routine
2616 * is available to sethostent re-entrantly.
2618 /* SETHOSTENT_R_PROTO:
2619 * This symbol encodes the prototype of sethostent_r.
2620 * It is zero if d_sethostent_r is undef, and one of the
2621 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r
2624 /*#define HAS_SETHOSTENT_R / **/
2625 #define SETHOSTENT_R_PROTO 0 /**/
2628 * This symbol, if defined, indicates that the setitimer routine is
2629 * available to set interval timers.
2631 /*#define HAS_SETITIMER / **/
2634 * This symbol, if defined, indicates that the setlocale_r routine
2635 * is available to setlocale re-entrantly.
2637 /* SETLOCALE_R_PROTO:
2638 * This symbol encodes the prototype of setlocale_r.
2639 * It is zero if d_setlocale_r is undef, and one of the
2640 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r
2643 /*#define HAS_SETLOCALE_R / **/
2644 #define SETLOCALE_R_PROTO 0 /**/
2647 * This symbol, if defined, indicates that the setnetent() routine is
2650 /*#define HAS_SETNETENT / **/
2653 * This symbol, if defined, indicates that the setnetent_r routine
2654 * is available to setnetent re-entrantly.
2656 /* SETNETENT_R_PROTO:
2657 * This symbol encodes the prototype of setnetent_r.
2658 * It is zero if d_setnetent_r is undef, and one of the
2659 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r
2662 /*#define HAS_SETNETENT_R / **/
2663 #define SETNETENT_R_PROTO 0 /**/
2666 * This symbol, if defined, indicates that the setprotoent() routine is
2669 /*#define HAS_SETPROTOENT / **/
2672 * This symbol, if defined, indicates that the setpgrp routine is
2673 * available to set the current process group.
2676 * This symbol, if defined, indicates that setpgrp needs two
2677 * arguments whereas USG one needs none. See also HAS_SETPGID
2678 * for a POSIX interface.
2680 /*#define HAS_SETPGRP / **/
2681 /*#define USE_BSD_SETPGRP / **/
2683 /* HAS_SETPROCTITLE:
2684 * This symbol, if defined, indicates that the setproctitle routine is
2685 * available to set process title.
2687 /*#define HAS_SETPROCTITLE / **/
2689 /* HAS_SETPROTOENT_R:
2690 * This symbol, if defined, indicates that the setprotoent_r routine
2691 * is available to setprotoent re-entrantly.
2693 /* SETPROTOENT_R_PROTO:
2694 * This symbol encodes the prototype of setprotoent_r.
2695 * It is zero if d_setprotoent_r is undef, and one of the
2696 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r
2699 /*#define HAS_SETPROTOENT_R / **/
2700 #define SETPROTOENT_R_PROTO 0 /**/
2703 * This symbol, if defined, indicates that the setpwent routine is
2704 * available for initializing sequential access of the passwd database.
2706 /*#define HAS_SETPWENT / **/
2709 * This symbol, if defined, indicates that the setpwent_r routine
2710 * is available to setpwent re-entrantly.
2712 /* SETPWENT_R_PROTO:
2713 * This symbol encodes the prototype of setpwent_r.
2714 * It is zero if d_setpwent_r is undef, and one of the
2715 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r
2718 /*#define HAS_SETPWENT_R / **/
2719 #define SETPWENT_R_PROTO 0 /**/
2722 * This symbol, if defined, indicates that the setservent() routine is
2725 /*#define HAS_SETSERVENT / **/
2727 /* HAS_SETSERVENT_R:
2728 * This symbol, if defined, indicates that the setservent_r routine
2729 * is available to setservent re-entrantly.
2731 /* SETSERVENT_R_PROTO:
2732 * This symbol encodes the prototype of setservent_r.
2733 * It is zero if d_setservent_r is undef, and one of the
2734 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r
2737 /*#define HAS_SETSERVENT_R / **/
2738 #define SETSERVENT_R_PROTO 0 /**/
2741 * This symbol, if defined, indicates that the setvbuf routine is
2742 * available to change buffering on an open stdio stream.
2743 * to a line-buffered mode.
2745 /*#define HAS_SETVBUF / **/
2748 * This symbol, if defined, indicates that sfio should
2751 /*#define USE_SFIO / **/
2754 * This symbol, if defined, indicates that the entire shm*(2) library is
2757 /*#define HAS_SHM / **/
2760 * This symbol holds the return type of the shmat() system call.
2761 * Usually set to 'void *' or 'char *'.
2763 /* HAS_SHMAT_PROTOTYPE:
2764 * This symbol, if defined, indicates that the sys/shm.h includes
2765 * a prototype for shmat(). Otherwise, it is up to the program to
2766 * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess,
2767 * but not always right so it should be emitted by the program only
2768 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
2770 #define Shmat_t void * /**/
2771 /*#define HAS_SHMAT_PROTOTYPE / **/
2774 * This symbol, if defined, indicates that Vr4's sigaction() routine
2777 /*#define HAS_SIGACTION / **/
2780 * This symbol, if defined, indicates that the sigprocmask
2781 * system call is available to examine or change the signal mask
2782 * of the calling process.
2784 /*#define HAS_SIGPROCMASK / **/
2787 * This variable indicates to the C program that the sigsetjmp()
2788 * routine is available to save the calling process's registers
2789 * and stack environment for later use by siglongjmp(), and
2790 * to optionally save the process's signal mask. See
2791 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
2794 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
2797 * This macro is used in the same way as sigsetjmp(), but will invoke
2798 * traditional setjmp() if sigsetjmp isn't available.
2799 * See HAS_SIGSETJMP.
2802 * This macro is used in the same way as siglongjmp(), but will invoke
2803 * traditional longjmp() if siglongjmp isn't available.
2804 * See HAS_SIGSETJMP.
2806 /*#define HAS_SIGSETJMP / **/
2807 #ifdef HAS_SIGSETJMP
2808 #define Sigjmp_buf sigjmp_buf
2809 #define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
2810 #define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
2812 #define Sigjmp_buf jmp_buf
2813 #define Sigsetjmp(buf,save_mask) setjmp((buf))
2814 #define Siglongjmp(buf,retval) longjmp((buf),(retval))
2817 /* USE_SITECUSTOMIZE:
2818 * This symbol, if defined, indicates that sitecustomize should
2821 #ifndef USE_SITECUSTOMIZE
2822 /*#define USE_SITECUSTOMIZE / **/
2826 * This symbol, if defined, indicates that the snprintf () library
2827 * function is available for use.
2830 * This symbol, if defined, indicates that the vsnprintf () library
2831 * function is available for use.
2833 /*#define HAS_SNPRINTF / **/
2834 /*#define HAS_VSNPRINTF / **/
2837 * This symbol, if defined, indicates that the sockatmark routine is
2838 * available to test whether a socket is at the out-of-band mark.
2840 /*#define HAS_SOCKATMARK / **/
2842 /* HAS_SOCKATMARK_PROTO:
2843 * This symbol, if defined, indicates that the system provides
2844 * a prototype for the sockatmark() function. Otherwise, it is up
2845 * to the program to supply one. A good guess is
2846 * extern int sockatmark(int);
2848 /*#define HAS_SOCKATMARK_PROTO / **/
2851 * This symbol, if defined, indicates that the BSD socket interface is
2855 * This symbol, if defined, indicates that the BSD socketpair() call is
2859 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
2860 * Checking just with #ifdef might not be enough because this symbol
2861 * has been known to be an enum.
2863 /* HAS_MSG_DONTROUTE:
2864 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
2865 * Checking just with #ifdef might not be enough because this symbol
2866 * has been known to be an enum.
2869 * This symbol, if defined, indicates that the MSG_OOB is supported.
2870 * Checking just with #ifdef might not be enough because this symbol
2871 * has been known to be an enum.
2874 * This symbol, if defined, indicates that the MSG_PEEK is supported.
2875 * Checking just with #ifdef might not be enough because this symbol
2876 * has been known to be an enum.
2879 * This symbol, if defined, indicates that the MSG_PROXY is supported.
2880 * Checking just with #ifdef might not be enough because this symbol
2881 * has been known to be an enum.
2884 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
2885 * Checking just with #ifdef might not be enough because this symbol
2886 * has been known to be an enum.
2888 /*#define HAS_SOCKET / **/
2889 /*#define HAS_SOCKETPAIR / **/
2890 /*#define HAS_MSG_CTRUNC / **/
2891 /*#define HAS_MSG_DONTROUTE / **/
2892 /*#define HAS_MSG_OOB / **/
2893 /*#define HAS_MSG_PEEK / **/
2894 /*#define HAS_MSG_PROXY / **/
2895 /*#define HAS_SCM_RIGHTS / **/
2898 * This symbol, if defined, indicates that the socks5_init routine is
2899 * available to initialize SOCKS 5.
2901 /*#define HAS_SOCKS5_INIT / **/
2903 /* SPRINTF_RETURNS_STRLEN:
2904 * This variable defines whether sprintf returns the length of the string
2905 * (as per the ANSI spec). Some C libraries retain compatibility with
2906 * pre-ANSI C and return a pointer to the passed in buffer; for these
2907 * this variable will be undef.
2909 /*#define SPRINTF_RETURNS_STRLEN / **/
2912 * This symbol, if defined, indicates that the sqrtl routine is
2913 * available to do long double square roots.
2915 /*#define HAS_SQRTL / **/
2918 * This symbol, if defined, indicates that the srand48_r routine
2919 * is available to srand48 re-entrantly.
2922 * This symbol encodes the prototype of srand48_r.
2923 * It is zero if d_srand48_r is undef, and one of the
2924 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r
2927 /*#define HAS_SRAND48_R / **/
2928 #define SRAND48_R_PROTO 0 /**/
2931 * This symbol, if defined, indicates that the srandom_r routine
2932 * is available to srandom re-entrantly.
2935 * This symbol encodes the prototype of srandom_r.
2936 * It is zero if d_srandom_r is undef, and one of the
2937 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r
2940 /*#define HAS_SRANDOM_R / **/
2941 #define SRANDOM_R_PROTO 0 /**/
2943 /* HAS_SETRESGID_PROTO:
2944 * This symbol, if defined, indicates that the system provides
2945 * a prototype for the setresgid() function. Otherwise, it is up
2946 * to the program to supply one. Good guesses are
2947 * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid);
2949 /*#define HAS_SETRESGID_PROTO / **/
2951 /* HAS_SETRESUID_PROTO:
2952 * This symbol, if defined, indicates that the system provides
2953 * a prototype for the setresuid() function. Otherwise, it is up
2954 * to the program to supply one. Good guesses are
2955 * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
2957 /*#define HAS_SETRESUID_PROTO / **/
2960 * This symbol is defined if this system has a stat structure declaring
2961 * st_blksize and st_blocks.
2963 #ifndef USE_STAT_BLOCKS
2964 /*#define USE_STAT_BLOCKS / **/
2967 /* HAS_STRUCT_STATFS_F_FLAGS:
2968 * This symbol, if defined, indicates that the struct statfs
2969 * does have the f_flags member containing the mount flags of
2970 * the filesystem containing the file.
2971 * This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
2972 * not from <sys/statfs.h> (SYSV). Older BSDs (like Ultrix) do not
2973 * have statfs() and struct statfs, they have ustat() and getmnt()
2974 * with struct ustat and struct fs_data.
2976 /*#define HAS_STRUCT_STATFS_F_FLAGS / **/
2978 /* HAS_STRUCT_STATFS:
2979 * This symbol, if defined, indicates that the struct statfs
2980 * to do statfs() is supported.
2982 /*#define HAS_STRUCT_STATFS / **/
2985 * This symbol, if defined, indicates that the fstatvfs routine is
2986 * available to stat filesystems by file descriptors.
2988 /*#define HAS_FSTATVFS / **/
2991 * This symbol is defined if the _ptr and _cnt fields (or similar)
2992 * of the stdio FILE structure can be used to access the stdio buffer
2993 * for a file handle. If this is defined, then the FILE_ptr(fp)
2994 * and FILE_cnt(fp) macros will also be defined and should be used
2995 * to access these fields.
2998 * This macro is used to access the _ptr field (or equivalent) of the
2999 * FILE structure pointed to by its argument. This macro will always be
3000 * defined if USE_STDIO_PTR is defined.
3002 /* STDIO_PTR_LVALUE:
3003 * This symbol is defined if the FILE_ptr macro can be used as an
3007 * This macro is used to access the _cnt field (or equivalent) of the
3008 * FILE structure pointed to by its argument. This macro will always be
3009 * defined if USE_STDIO_PTR is defined.
3011 /* STDIO_CNT_LVALUE:
3012 * This symbol is defined if the FILE_cnt macro can be used as an
3015 /* STDIO_PTR_LVAL_SETS_CNT:
3016 * This symbol is defined if using the FILE_ptr macro as an lvalue
3017 * to increase the pointer by n has the side effect of decreasing the
3018 * value of File_cnt(fp) by n.
3020 /* STDIO_PTR_LVAL_NOCHANGE_CNT:
3021 * This symbol is defined if using the FILE_ptr macro as an lvalue
3022 * to increase the pointer by n leaves File_cnt(fp) unchanged.
3024 /*#define USE_STDIO_PTR / **/
3025 #ifdef USE_STDIO_PTR
3026 #define FILE_ptr(fp) ((fp)->_IO_read_ptr)
3027 /*#define STDIO_PTR_LVALUE / **/
3028 #define FILE_cnt(fp) ((fp)->_IO_read_end - (fp)->_IO_read_ptr)
3029 /*#define STDIO_CNT_LVALUE / **/
3030 /*#define STDIO_PTR_LVAL_SETS_CNT / **/
3031 /*#define STDIO_PTR_LVAL_NOCHANGE_CNT / **/
3035 * This symbol is defined if the _base field (or similar) of the
3036 * stdio FILE structure can be used to access the stdio buffer for
3037 * a file handle. If this is defined, then the FILE_base(fp) macro
3038 * will also be defined and should be used to access this field.
3039 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
3040 * to determine the number of bytes in the buffer. USE_STDIO_BASE
3041 * will never be defined unless USE_STDIO_PTR is.
3044 * This macro is used to access the _base field (or equivalent) of the
3045 * FILE structure pointed to by its argument. This macro will always be
3046 * defined if USE_STDIO_BASE is defined.
3049 * This macro is used to determine the number of bytes in the I/O
3050 * buffer pointed to by _base field (or equivalent) of the FILE
3051 * structure pointed to its argument. This macro will always be defined
3052 * if USE_STDIO_BASE is defined.
3054 /*#define USE_STDIO_BASE / **/
3055 #ifdef USE_STDIO_BASE
3056 #define FILE_base(fp) ((fp)->_IO_read_base)
3057 #define FILE_bufsiz(fp) ((fp)->_IO_read_end - (fp)->_IO_read_base)
3061 * This symbol, if defined, indicates that the strerror routine is
3062 * available to translate error numbers to strings. See the writeup
3063 * of Strerror() in this file before you try to define your own.
3066 * This symbol, if defined, indicates that the sys_errlist array is
3067 * available to translate error numbers to strings. The extern int
3068 * sys_nerr gives the size of that table.
3071 * This preprocessor symbol is defined as a macro if strerror() is
3072 * not available to translate error numbers to strings but sys_errlist[]
3075 /*#define HAS_STRERROR / **/
3076 /*#define HAS_SYS_ERRLIST / **/
3077 #define Strerror(e) strerror(e)
3080 * This symbol, if defined, indicates that the strerror_r routine
3081 * is available to strerror re-entrantly.
3083 /* STRERROR_R_PROTO:
3084 * This symbol encodes the prototype of strerror_r.
3085 * It is zero if d_strerror_r is undef, and one of the
3086 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r
3089 /*#define HAS_STRERROR_R / **/
3090 #define STRERROR_R_PROTO 0 /**/
3093 * This symbol, if defined, indicates that the strftime routine is
3094 * available to do time formatting.
3096 /*#define HAS_STRFTIME / **/
3099 * This symbol, if defined, indicates that the strlcat () routine is
3100 * available to do string concatenation.
3102 /*#define HAS_STRLCAT / **/
3105 * This symbol, if defined, indicates that the strlcpy () routine is
3106 * available to do string copying.
3108 /*#define HAS_STRLCPY / **/
3111 * This symbol, if defined, indicates that the strtold routine is
3112 * available to convert strings to long doubles.
3114 /*#define HAS_STRTOLD / **/
3117 * This symbol, if defined, indicates that the strtoll routine is
3118 * available to convert strings to long longs.
3120 /*#define HAS_STRTOLL / **/
3123 * This symbol, if defined, indicates that the strtoq routine is
3124 * available to convert strings to long longs (quads).
3126 /*#define HAS_STRTOQ / **/
3129 * This symbol, if defined, indicates that the strtoul routine is
3130 * available to provide conversion of strings to unsigned long.
3132 #define HAS_STRTOUL /**/
3135 * This symbol, if defined, indicates that the strtoull routine is
3136 * available to convert strings to unsigned long longs.
3138 /*#define HAS_STRTOULL / **/
3141 * This symbol, if defined, indicates that the strtouq routine is
3142 * available to convert strings to unsigned long longs (quads).
3144 /*#define HAS_STRTOUQ / **/
3146 /* HAS_SYSCALL_PROTO:
3147 * This symbol, if defined, indicates that the system provides
3148 * a prototype for the syscall() function. Otherwise, it is up
3149 * to the program to supply one. Good guesses are
3150 * extern int syscall(int, ...);
3151 * extern int syscall(long, ...);
3153 /*#define HAS_SYSCALL_PROTO / **/
3155 /* HAS_TELLDIR_PROTO:
3156 * This symbol, if defined, indicates that the system provides
3157 * a prototype for the telldir() function. Otherwise, it is up
3158 * to the program to supply one. A good guess is
3159 * extern long telldir(DIR*);
3161 /*#define HAS_TELLDIR_PROTO / **/
3164 * This symbol, if defined, indicates that the time() routine exists.
3167 * This symbol holds the type returned by time(). It can be long,
3168 * or time_t on BSD sites (in which case <sys/types.h> should be
3171 #define HAS_TIME /**/
3172 #define Time_t time_t /* Time type */
3175 * This symbol, if defined, indicates that the times() routine exists.
3176 * Note that this became obsolete on some systems (SUNOS), which now
3177 * use getrusage(). It may be necessary to include <sys/times.h>.
3179 /*#define HAS_TIMES / **/
3182 * This symbol, if defined, indicates that the tmpnam_r routine
3183 * is available to tmpnam re-entrantly.
3186 * This symbol encodes the prototype of tmpnam_r.
3187 * It is zero if d_tmpnam_r is undef, and one of the
3188 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r
3191 /*#define HAS_TMPNAM_R / **/
3192 #define TMPNAM_R_PROTO 0 /**/
3195 * This symbol, if defined, indicates that the ttyname_r routine
3196 * is available to ttyname re-entrantly.
3199 * This symbol encodes the prototype of ttyname_r.
3200 * It is zero if d_ttyname_r is undef, and one of the
3201 * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r
3204 /*#define HAS_TTYNAME_R / **/
3205 #define TTYNAME_R_PROTO 0 /**/
3207 /* U32_ALIGNMENT_REQUIRED:
3208 * This symbol, if defined, indicates that you must access
3209 * character data through U32-aligned pointers.
3211 #ifndef U32_ALIGNMENT_REQUIRED
3212 #define U32_ALIGNMENT_REQUIRED /**/
3216 * This symbol, if defined, indicates that the ualarm routine is
3217 * available to do alarms with microsecond granularity.
3219 /*#define HAS_UALARM / **/
3222 * This symbol, if defined, indicates that the union semun is
3223 * defined by including <sys/sem.h>. If not, the user code
3224 * probably needs to define it as:
3227 * struct semid_ds *buf;
3228 * unsigned short *array;
3231 /* USE_SEMCTL_SEMUN:
3232 * This symbol, if defined, indicates that union semun is
3233 * used for semctl IPC_STAT.
3235 /* USE_SEMCTL_SEMID_DS:
3236 * This symbol, if defined, indicates that struct semid_ds * is
3237 * used for semctl IPC_STAT.
3239 /*#define HAS_UNION_SEMUN / **/
3240 /*#define USE_SEMCTL_SEMUN / **/
3241 /*#define USE_SEMCTL_SEMID_DS / **/
3244 * This symbol, if defined, indicates that the unordered routine is
3245 * available to check whether two doubles are unordered
3246 * (effectively: whether either of them is NaN)
3248 /*#define HAS_UNORDERED / **/
3251 * This symbol, if defined, indicates that the unsetenv () routine is
3252 * available for use.
3254 /*#define HAS_UNSETENV / **/
3256 /* HAS_USLEEP_PROTO:
3257 * This symbol, if defined, indicates that the system provides
3258 * a prototype for the usleep() function. Otherwise, it is up
3259 * to the program to supply one. A good guess is
3260 * extern int usleep(useconds_t);
3262 /*#define HAS_USLEEP_PROTO / **/
3265 * This symbol, if defined, indicates that the ustat system call is
3266 * available to query file system statistics by dev_t.
3268 /*#define HAS_USTAT / **/
3271 * This symbol, if defined, indicates that vfork() exists.
3273 /*#define HAS_VFORK / **/
3276 * This symbol's value is either "void" or "int", corresponding to the
3277 * appropriate return type of a signal handler. Thus, you can declare
3278 * a signal handler using "Signal_t (*handler)()", and define the
3279 * handler using "Signal_t handler(sig)".
3281 #define Signal_t int /* Signal handler's return type */
3284 * This symbol, if defined, indicates that the vprintf routine is available
3285 * to printf with a pointer to an argument list. If unavailable, you
3286 * may need to write your own, probably in terms of _doprnt().
3288 /* USE_CHAR_VSPRINTF:
3289 * This symbol is defined if this system has vsprintf() returning type
3290 * (char*). The trend seems to be to declare it as "int vsprintf()". It
3291 * is up to the package author to declare vsprintf correctly based on the
3294 #define HAS_VPRINTF /**/
3295 /*#define USE_CHAR_VSPRINTF / **/
3298 * This symbol, if defined, indicates that the writev routine is
3299 * available to do scatter writes.
3301 /*#define HAS_WRITEV / **/
3303 /* USE_DYNAMIC_LOADING:
3304 * This symbol, if defined, indicates that dynamic loading of
3305 * some sort is available.
3307 /*#define USE_DYNAMIC_LOADING / **/
3310 * This symbol contains the size of a double, so that the C preprocessor
3311 * can make decisions based on it.
3313 #define DOUBLESIZE 8 /**/
3316 * This symbol, if defined, indicates that this system uses
3319 /*#define EBCDIC / **/
3322 * This symbol, if defined, tells that fflush(NULL) does flush
3323 * all pending stdio output.
3326 * This symbol, if defined, tells that to flush
3327 * all pending stdio output one must loop through all
3328 * the stdio file handles stored in an array and fflush them.
3329 * Note that if fflushNULL is defined, fflushall will not
3330 * even be probed for and will be left undefined.
3332 /*#define FFLUSH_NULL / **/
3333 /*#define FFLUSH_ALL / **/
3336 * This symbol holds the type used to declare file positions in libc.
3337 * It can be fpos_t, long, uint, etc... It may be necessary to include
3338 * <sys/types.h> to get any typedef'ed information.
3340 #define Fpos_t int /* File position type */
3343 * This symbol defines the format string used for printing a Gid_t.
3345 #define Gid_t_f "lu" /**/
3348 * This symbol holds the signedess of a Gid_t.
3349 * 1 for unsigned, -1 for signed.
3351 #define Gid_t_sign 1 /* GID sign */
3354 * This symbol holds the size of a Gid_t in bytes.
3356 #define Gid_t_size 4 /* GID size */
3359 * This symbol holds the return type of getgid() and the type of
3360 * argument to setrgid() and related functions. Typically,
3361 * it is the type of group ids in the kernel. It can be int, ushort,
3362 * gid_t, etc... It may be necessary to include <sys/types.h> to get
3363 * any typedef'ed information.
3365 #define Gid_t int /* Type for getgid(), etc... */
3368 * This symbol holds the type used for the second argument to
3369 * getgroups() and setgroups(). Usually, this is the same as
3370 * gidtype (gid_t) , but sometimes it isn't.
3371 * It can be int, ushort, gid_t, etc...
3372 * It may be necessary to include <sys/types.h> to get any
3373 * typedef'ed information. This is only required if you have
3374 * getgroups() or setgroups()..
3376 #if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
3377 #define Groups_t int /* Type for 2nd arg to [sg]etgroups() */
3381 * This symbol, if defined, indicates that <crypt.h> exists and
3382 * should be included.
3384 /*#define I_CRYPT / **/
3387 * This symbol contains the type of the prefix structure element
3388 * in the <db.h> header file. In older versions of DB, it was
3389 * int, while in newer ones it is u_int32_t.
3392 * This symbol contains the type of the prefix structure element
3393 * in the <db.h> header file. In older versions of DB, it was
3394 * int, while in newer ones it is size_t.
3396 /* DB_VERSION_MAJOR_CFG:
3397 * This symbol, if defined, defines the major version number of
3398 * Berkeley DB found in the <db.h> header when Perl was configured.
3400 /* DB_VERSION_MINOR_CFG:
3401 * This symbol, if defined, defines the minor version number of
3402 * Berkeley DB found in the <db.h> header when Perl was configured.
3403 * For DB version 1 this is always 0.
3405 /* DB_VERSION_PATCH_CFG:
3406 * This symbol, if defined, defines the patch version number of
3407 * Berkeley DB found in the <db.h> header when Perl was configured.
3408 * For DB version 1 this is always 0.
3410 #define DB_Hash_t u_int32_t /**/
3411 #define DB_Prefix_t size_t /**/
3412 #define DB_VERSION_MAJOR_CFG /**/
3413 #define DB_VERSION_MINOR_CFG /**/
3414 #define DB_VERSION_PATCH_CFG /**/
3417 * This symbol, if defined, indicates that <fp.h> exists and
3418 * should be included.
3420 /*#define I_FP / **/
3423 * This symbol, if defined, indicates that <fp_class.h> exists and
3424 * should be included.
3426 /*#define I_FP_CLASS / **/
3429 * This symbol, if defined, indicates to the C program that it should
3433 * This symbol, if defined, indicates to the C program that struct group
3434 * in <grp.h> contains gr_passwd.
3436 /*#define I_GRP / **/
3437 /*#define GRPASSWD / **/
3440 * This symbol, if defined, indicates that <ieeefp.h> exists and
3441 * should be included.
3443 /*#define I_IEEEFP / **/
3446 * This symbol, if defined, indicates to the C program that it should
3447 * include <inttypes.h>.
3449 /*#define I_INTTYPES / **/
3452 * This symbol, if defined, indicates that <langinfo.h> exists and
3453 * should be included.
3455 /*#define I_LANGINFO / **/
3458 * This symbol, if defined, indicates that <libutil.h> exists and
3459 * should be included.
3461 /*#define I_LIBUTIL / **/
3464 * This symbol, if defined, indicates to the C program that it should
3465 * include <mach/cthreads.h>.
3467 /*#define I_MACH_CTHREADS / **/
3470 * This symbol, if defined, indicates that <mntent.h> exists and
3471 * should be included.
3473 /*#define I_MNTENT / **/
3476 * This symbol, if defined, indicates that <ndbm.h> exists and should
3479 /*#define I_NDBM / **/
3482 * This symbol, if defined, indicates that <netdb.h> exists and
3483 * should be included.
3485 /*#define I_NETDB / **/
3488 * This symbol, if defined, indicates to the C program that it should
3489 * include <netinet/tcp.h>.
3491 /*#define I_NETINET_TCP / **/
3494 * This symbol, if defined, indicates that <poll.h> exists and
3495 * should be included. (see also HAS_POLL)
3497 /*#define I_POLL / **/
3500 * This symbol, if defined, indicates that <prot.h> exists and
3501 * should be included.
3503 /*#define I_PROT / **/
3506 * This symbol, if defined, indicates to the C program that it should
3507 * include <pthread.h>.
3509 /*#define I_PTHREAD / **/
3512 * This symbol, if defined, indicates to the C program that it should
3516 * This symbol, if defined, indicates to the C program that struct passwd
3517 * contains pw_quota.
3520 * This symbol, if defined, indicates to the C program that struct passwd
3524 * This symbol, if defined, indicates to the C program that struct passwd
3525 * contains pw_change.
3528 * This symbol, if defined, indicates to the C program that struct passwd
3529 * contains pw_class.
3532 * This symbol, if defined, indicates to the C program that struct passwd
3533 * contains pw_expire.
3536 * This symbol, if defined, indicates to the C program that struct passwd
3537 * contains pw_comment.
3540 * This symbol, if defined, indicates to the C program that struct passwd
3541 * contains pw_gecos.
3544 * This symbol, if defined, indicates to the C program that struct passwd
3545 * contains pw_passwd.
3547 /*#define I_PWD / **/
3548 /*#define PWQUOTA / **/
3549 /*#define PWAGE / **/
3550 /*#define PWCHANGE / **/
3551 /*#define PWCLASS / **/
3552 /*#define PWEXPIRE / **/
3553 /*#define PWCOMMENT / **/
3554 /*#define PWGECOS / **/
3555 /*#define PWPASSWD / **/
3558 * This symbol, if defined, indicates that <shadow.h> exists and
3559 * should be included.
3561 /*#define I_SHADOW / **/
3564 * This symbol, if defined, indicates that <socks.h> exists and
3565 * should be included.
3567 /*#define I_SOCKS / **/
3570 * This symbol, if defined, indicates that <sunmath.h> exists and
3571 * should be included.
3573 /*#define I_SUNMATH / **/
3576 * This symbol, if defined, indicates that <syslog.h> exists and
3577 * should be included.
3579 /*#define I_SYSLOG / **/
3582 * This symbol, if defined, indicates that <sys/mode.h> exists and
3583 * should be included.
3585 /*#define I_SYSMODE / **/
3588 * This symbol, if defined, indicates that <sys/mount.h> exists and
3589 * should be included.
3591 /*#define I_SYS_MOUNT / **/
3594 * This symbol, if defined, indicates that <sys/statfs.h> exists.
3596 /*#define I_SYS_STATFS / **/
3599 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
3600 * should be included.
3602 /*#define I_SYS_STATVFS / **/
3605 * This symbol, if defined, indicates that <sys/uio.h> exists and
3606 * should be included.
3608 /*#define I_SYSUIO / **/
3611 * This symbol, if defined, indicates that <sys/utsname.h> exists and
3612 * should be included.
3614 /*#define I_SYSUTSNAME / **/
3617 * This symbol, if defined, indicates that <sys/vfs.h> exists and
3618 * should be included.
3620 /*#define I_SYS_VFS / **/
3623 * This symbol, if defined, indicates to the C program that it should
3627 * This symbol, if defined, indicates to the C program that it should
3628 * include <sys/time.h>.
3630 /* I_SYS_TIME_KERNEL:
3631 * This symbol, if defined, indicates to the C program that it should
3632 * include <sys/time.h> with KERNEL defined.
3635 * This symbol, if defined, indicates to the C program that
3636 * the struct tm has a tm_zone field.
3638 /* HAS_TM_TM_GMTOFF:
3639 * This symbol, if defined, indicates to the C program that
3640 * the struct tm has a tm_gmtoff field.
3643 /*#define I_SYS_TIME / **/
3644 /*#define I_SYS_TIME_KERNEL / **/
3645 /*#define HAS_TM_TM_ZONE / **/
3646 /*#define HAS_TM_TM_GMTOFF / **/
3649 * This symbol, if defined, indicates that <ustat.h> exists and
3650 * should be included.
3652 /*#define I_USTAT / **/
3655 * This symbol, if defined, indicates that <stdarg.h> exists and should
3659 * This symbol, if defined, indicates to the C program that it should
3660 * include <varargs.h>.
3662 #define I_STDARG /**/
3663 /*#define I_VARARGS / **/
3665 /* PERL_INC_VERSION_LIST:
3666 * This variable specifies the list of subdirectories in over
3667 * which perl.c:incpush() and lib/lib.pm will automatically
3668 * search when adding directories to @INC, in a format suitable
3669 * for a C initialization string. See the inc_version_list entry
3670 * in Porting/Glossary for more details.
3672 /*#define PERL_INC_VERSION_LIST NULL / **/
3674 /* INSTALL_USR_BIN_PERL:
3675 * This symbol, if defined, indicates that Perl is to be installed
3676 * also as /usr/bin/perl.
3678 /*#define INSTALL_USR_BIN_PERL / **/
3681 * This symbol, if defined, contains the string used by stdio to
3682 * format long doubles (format 'f') for output.
3685 * This symbol, if defined, contains the string used by stdio to
3686 * format long doubles (format 'g') for output.
3689 * This symbol, if defined, contains the string used by stdio to
3690 * format long doubles (format 'e') for output.
3693 * This symbol, if defined, contains the string used by stdio to
3694 * format long doubles (format 'f') for input.
3696 /*#define PERL_PRIfldbl "llf" / **/
3697 /*#define PERL_PRIgldbl "llg" / **/
3698 /*#define PERL_PRIeldbl "lle" / **/
3699 /*#define PERL_SCNfldbl "llf" / **/
3702 * This symbol holds the type used to declare offsets in the kernel.
3703 * It can be int, long, off_t, etc... It may be necessary to include
3704 * <sys/types.h> to get any typedef'ed information.
3707 * This symbol holds the number of bytes used by the Off_t.
3710 * This symbol holds the number of bytes used by the Off_t.
3712 #define Off_t int /* <offset> type */
3713 #define LSEEKSIZE 4 /* <offset> size */
3714 #define Off_t_size 4 /* <offset> size */
3717 * This symbol, if defined, indicates that the Misc Attribution
3718 * Declaration code should be conditionally compiled.
3720 /*#define PERL_MAD / **/
3723 * This variable contains the return type of free(). It is usually
3724 * void, but occasionally int.
3727 * This symbol is the type of pointer returned by malloc and realloc.
3729 #define Malloc_t void * /**/
3730 #define Free_t void /**/
3732 /* PERL_MALLOC_WRAP:
3733 * This symbol, if defined, indicates that we'd like malloc wrap checks.
3735 /*#define PERL_MALLOC_WRAP / **/
3738 * This symbol, if defined, indicates that we're using our own malloc.
3740 /*#define MYMALLOC / **/
3743 * This symbol holds the type used to declare file modes
3744 * for systems calls. It is usually mode_t, but may be
3745 * int or unsigned short. It may be necessary to include <sys/types.h>
3746 * to get any typedef'ed information.
3748 #define Mode_t int /* file mode parameter for system calls */
3751 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
3752 * non-blocking I/O for the file descriptor. Note that there is no way
3753 * back, i.e. you cannot turn it blocking again this way. If you wish to
3754 * alternatively switch between blocking and non-blocking, use the
3755 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
3758 * This symbol holds the errno error code set by read() when no data was
3759 * present on the non-blocking file descriptor.
3762 * This symbol holds the return code from read() when no data is present
3763 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
3764 * not defined, then you can't distinguish between no data and EOF by
3765 * issuing a read(). You'll have to find another way to tell for sure!
3768 * This symbol, if defined, indicates to the C program that a read() on
3769 * a non-blocking file descriptor will return 0 on EOF, and not the value
3770 * held in RD_NODATA (-1 usually, in that case!).
3772 #define VAL_O_NONBLOCK O_NONBLOCK
3773 #define VAL_EAGAIN EAGAIN
3774 #define RD_NODATA -1
3778 * This symbol, if defined, indicates that the system stores
3779 * the variable argument list datatype, va_list, in a format
3780 * that cannot be copied by simple assignment, so that some
3781 * other means must be used when copying is required.
3782 * As such systems vary in their provision (or non-provision)
3783 * of copying mechanisms, handy.h defines a platform-
3784 * independent macro, Perl_va_copy(src, dst), to do the job.
3786 /*#define NEED_VA_COPY / **/
3789 * This symbol holds the type used for the 1st argument
3790 * to gethostbyaddr().
3793 * This symbol holds the type used for the 2nd argument
3794 * to gethostbyaddr().
3797 * This symbol holds the type used for the argument to
3801 * This symbol holds the type used for the 1st argument to
3804 #define Netdb_host_t const char * /**/
3805 #define Netdb_hlen_t int /**/
3806 #define Netdb_name_t const char * /**/
3807 #define Netdb_net_t unsigned long /**/
3809 /* PERL_OTHERLIBDIRS:
3810 * This variable contains a colon-separated set of paths for the perl
3811 * binary to search for additional library files or modules.
3812 * These directories will be tacked to the end of @INC.
3813 * Perl will automatically search below each path for version-
3814 * and architecture-specific directories. See PERL_INC_VERSION_LIST
3817 /*#define PERL_OTHERLIBDIRS "" / **/
3820 * This symbol, if defined, tells that there's a 64-bit integer type,
3821 * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one
3822 * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T.
3824 /*#define HAS_QUAD / **/
3826 # define Quad_t int64_t /**/
3827 # define Uquad_t uint64_t /**/
3828 # define QUADKIND 4 /**/
3829 # define QUAD_IS_INT 1
3830 # define QUAD_IS_LONG 2
3831 # define QUAD_IS_LONG_LONG 3
3832 # define QUAD_IS_INT64_T 4
3836 * This symbol defines the C type used for Perl's IV.
3839 * This symbol defines the C type used for Perl's UV.
3842 * This symbol defines the C type used for Perl's I8.
3845 * This symbol defines the C type used for Perl's U8.
3848 * This symbol defines the C type used for Perl's I16.
3851 * This symbol defines the C type used for Perl's U16.
3854 * This symbol defines the C type used for Perl's I32.
3857 * This symbol defines the C type used for Perl's U32.
3860 * This symbol defines the C type used for Perl's I64.
3863 * This symbol defines the C type used for Perl's U64.
3866 * This symbol defines the C type used for Perl's NV.
3869 * This symbol contains the sizeof(IV).
3872 * This symbol contains the sizeof(UV).
3875 * This symbol contains the sizeof(I8).
3878 * This symbol contains the sizeof(U8).
3881 * This symbol contains the sizeof(I16).
3884 * This symbol contains the sizeof(U16).
3887 * This symbol contains the sizeof(I32).
3890 * This symbol contains the sizeof(U32).
3893 * This symbol contains the sizeof(I64).
3896 * This symbol contains the sizeof(U64).
3899 * This symbol contains the sizeof(NV).
3902 * This symbol, if defined, indicates that a variable of type NVTYPE
3903 * can preserve all the bits of a variable of type UVTYPE.
3905 /* NV_PRESERVES_UV_BITS:
3906 * This symbol contains the number of bits a variable of type NVTYPE
3907 * can preserve of a variable of type UVTYPE.
3909 /* NV_ZERO_IS_ALLBITS_ZERO:
3910 * This symbol, if defined, indicates that a variable of type NVTYPE
3911 * stores 0.0 in memory as all bits zero.
3913 #define IVTYPE long /**/
3914 #define UVTYPE unsigned long /**/
3915 #define I8TYPE char /**/
3916 #define U8TYPE unsigned char /**/
3917 #define I16TYPE short /**/
3918 #define U16TYPE unsigned short /**/
3919 #define I32TYPE long /**/
3920 #define U32TYPE unsigned long /**/
3922 #define I64TYPE int64_t /**/
3923 #define U64TYPE uint64_t /**/
3925 #define NVTYPE double /**/
3926 #define IVSIZE 4 /**/
3927 #define UVSIZE 4 /**/
3928 #define I8SIZE 1 /**/
3929 #define U8SIZE 1 /**/
3930 #define I16SIZE 2 /**/
3931 #define U16SIZE 2 /**/
3932 #define I32SIZE 4 /**/
3933 #define U32SIZE 4 /**/
3935 #define I64SIZE 8 /**/
3936 #define U64SIZE 8 /**/
3938 #define NVSIZE 8 /**/
3939 #undef NV_PRESERVES_UV
3940 #define NV_PRESERVES_UV_BITS 0
3941 #undef NV_ZERO_IS_ALLBITS_ZERO
3944 # if BYTEORDER == 0x1234
3946 # define BYTEORDER 0x12345678
3948 # if BYTEORDER == 0x4321
3950 # define BYTEORDER 0x87654321
3957 * This symbol defines the format string used for printing a Perl IV
3958 * as a signed decimal integer.
3961 * This symbol defines the format string used for printing a Perl UV
3962 * as an unsigned decimal integer.
3965 * This symbol defines the format string used for printing a Perl UV
3966 * as an unsigned octal integer.
3969 * This symbol defines the format string used for printing a Perl UV
3970 * as an unsigned hexadecimal integer in lowercase abcdef.
3973 * This symbol defines the format string used for printing a Perl UV
3974 * as an unsigned hexadecimal integer in uppercase ABCDEF.
3977 * This symbol defines the format string used for printing a Perl NV
3978 * using %e-ish floating point format.
3981 * This symbol defines the format string used for printing a Perl NV
3982 * using %f-ish floating point format.
3985 * This symbol defines the format string used for printing a Perl NV
3986 * using %g-ish floating point format.
3988 #define IVdf "ld" /**/
3989 #define UVuf "lu" /**/
3990 #define UVof "lo" /**/
3991 #define UVxf "lx" /**/
3992 #define UVXf "lX" /**/
3993 #define NVef "e" /**/
3994 #define NVff "f" /**/
3995 #define NVgf "g" /**/
3998 * This symbol holds the type used to declare process ids in the kernel.
3999 * It can be int, uint, pid_t, etc... It may be necessary to include
4000 * <sys/types.h> to get any typedef'ed information.
4002 #define Pid_t int /* PID type */
4005 * This symbol contains the name of the private library for this package.
4006 * The library is private in the sense that it needn't be in anyone's
4007 * execution path, but it should be accessible by the world. The program
4008 * should be prepared to do ~ expansion.
4011 * This symbol contains the ~name expanded version of PRIVLIB, to be used
4012 * in programs that are not prepared to deal with ~ expansion at run-time.
4014 #define PRIVLIB "/usr/local/lib/perl5/5.9" /**/
4015 #define PRIVLIB_EXP "/usr/local/lib/perl5/5.9" /**/
4018 * If defined, this macro indicates that the C compiler can handle
4019 * function prototypes.
4022 * This macro is used to declare function parameters for folks who want
4023 * to make declarations with prototypes using a different style than
4024 * the above macros. Use double parentheses. For example:
4026 * int main _((int argc, char *argv[]));
4028 /*#define CAN_PROTOTYPE / **/
4029 #ifdef CAN_PROTOTYPE
4030 #define _(args) args
4036 * This symbol contains the size of a pointer, so that the C preprocessor
4037 * can make decisions based on it. It will be sizeof(void *) if
4038 * the compiler supports (void *); otherwise it will be
4041 #define PTRSIZE 4 /**/
4044 * This macro is to be used to generate uniformly distributed
4045 * random numbers over the range [0., 1.[. You may have to supply
4046 * an 'extern double drand48();' in your program since SunOS 4.1.3
4047 * doesn't provide you with anything relevant in its headers.
4048 * See HAS_DRAND48_PROTO.
4051 * This symbol defines the type of the argument of the
4052 * random seed function.
4055 * This symbol defines the macro to be used in seeding the
4056 * random number generator (see Drand01).
4059 * This symbol indicates how many bits are produced by the
4060 * function used to generate normalized random numbers.
4061 * Values include 15, 16, 31, and 48.
4063 #define Drand01() ((rand() & 0x7FFF) / (double) ((unsigned long)1 << 15)) /**/
4064 #define Rand_seed_t int /**/
4065 #define seedDrand01(x) srand((Rand_seed_t)x) /**/
4066 #define RANDBITS 48 /**/
4069 * This symbol holds the minimum number of bits operated by select.
4070 * That is, if you do select(n, ...), how many bits at least will be
4071 * cleared in the masks if some activity is detected. Usually this
4072 * is either n or 32*ceil(n/32), especially many little-endians do
4073 * the latter. This is only useful if you have select(), naturally.
4075 #define SELECT_MIN_BITS 32 /**/
4078 * This symbol holds the type used for the 2nd, 3rd, and 4th
4079 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
4080 * is defined, and 'int *' otherwise. This is only useful if you
4081 * have select(), of course.
4083 #define Select_fd_set_t int /**/
4086 * This symbol contains the full pathname to the shell used on this
4087 * on this system to execute Bourne shell scripts. Usually, this will be
4088 * /bin/sh, though it's possible that some systems will have /bin/ksh,
4089 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
4092 #define SH_PATH "" /**/
4095 * This symbol contains a list of signal names in order of
4096 * signal number. This is intended
4097 * to be used as a static array initialization, like this:
4098 * char *sig_name[] = { SIG_NAME };
4099 * The signals in the list are separated with commas, and each signal
4100 * is surrounded by double quotes. There is no leading SIG in the signal
4101 * name, i.e. SIGQUIT is known as "QUIT".
4102 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
4103 * etc., where nn is the actual signal number (e.g. NUM37).
4104 * The signal number for sig_name[i] is stored in sig_num[i].
4105 * The last element is 0 to terminate the list with a NULL. This
4106 * corresponds to the 0 at the end of the sig_name_init list.
4107 * Note that this variable is initialized from the sig_name_init,
4108 * not from sig_name (which is unused).
4111 * This symbol contains a list of signal numbers, in the same order as the
4112 * SIG_NAME list. It is suitable for static array initialization, as in:
4113 * int sig_num[] = { SIG_NUM };
4114 * The signals in the list are separated with commas, and the indices
4115 * within that list and the SIG_NAME list match, so it's easy to compute
4116 * the signal name from a number or vice versa at the price of a small
4117 * dynamic linear lookup.
4118 * Duplicates are allowed, but are moved to the end of the list.
4119 * The signal number corresponding to sig_name[i] is sig_number[i].
4120 * if (i < NSIG) then sig_number[i] == i.
4121 * The last element is 0, corresponding to the 0 at the end of
4122 * the sig_name_init list.
4123 * Note that this variable is initialized from the sig_num_init,
4124 * not from sig_num (which is unused).
4127 * This variable contains the number of elements of the SIG_NAME
4128 * and SIG_NUM arrays, excluding the final NULL entry.
4130 #define SIG_NAME 0 /**/
4131 #define SIG_NUM 0 /**/
4132 #define SIG_SIZE 1 /**/
4135 * This symbol contains the name of the private library for this package.
4136 * The library is private in the sense that it needn't be in anyone's
4137 * execution path, but it should be accessible by the world. The program
4138 * should be prepared to do ~ expansion.
4139 * The standard distribution will put nothing in this directory.
4140 * After perl has been installed, users may install their own local
4141 * architecture-dependent modules in this directory with
4142 * MakeMaker Makefile.PL
4143 * or equivalent. See INSTALL for details.
4146 * This symbol contains the ~name expanded version of SITEARCH, to be used
4147 * in programs that are not prepared to deal with ~ expansion at run-time.
4149 /*#define SITEARCH "" / **/
4150 /*#define SITEARCH_EXP "" / **/
4153 * This symbol contains the name of the private library for this package.
4154 * The library is private in the sense that it needn't be in anyone's
4155 * execution path, but it should be accessible by the world. The program
4156 * should be prepared to do ~ expansion.
4157 * The standard distribution will put nothing in this directory.
4158 * After perl has been installed, users may install their own local
4159 * architecture-independent modules in this directory with
4160 * MakeMaker Makefile.PL
4161 * or equivalent. See INSTALL for details.
4164 * This symbol contains the ~name expanded version of SITELIB, to be used
4165 * in programs that are not prepared to deal with ~ expansion at run-time.
4168 * This define is SITELIB_EXP with any trailing version-specific component
4169 * removed. The elements in inc_version_list (inc_version_list.U) can
4170 * be tacked onto this variable to generate a list of directories to search.
4172 #define SITELIB "" /**/
4173 #define SITELIB_EXP "" /**/
4174 #define SITELIB_STEM "" /**/
4177 * This symbol holds the size of a Size_t in bytes.
4179 #define Size_t_size 4 /* */
4182 * This symbol holds the type used to declare length parameters
4183 * for string functions. It is usually size_t, but may be
4184 * unsigned long, int, etc. It may be necessary to include
4185 * <sys/types.h> to get any typedef'ed information.
4187 #define Size_t size_t /* length paramater for string functions */
4190 * This symbol holds the type used for the size argument of
4191 * various socket calls (just the base type, not the pointer-to).
4193 #define Sock_size_t int /**/
4196 * This symbol holds the type used by functions that return
4197 * a count of bytes or an error condition. It must be a signed type.
4198 * It is usually ssize_t, but may be long or int, etc.
4199 * It may be necessary to include <sys/types.h> or <unistd.h>
4200 * to get any typedef'ed information.
4201 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
4203 #define SSize_t int /* signed count of bytes */
4206 * This variable contains the string to put in front of a perl
4207 * script to make sure (one hopes) that it runs with perl and not
4210 #define STARTPERL "" /**/
4213 * This symbol is defined to be the type of char used in stdio.h.
4214 * It has the values "unsigned char" or "char".
4216 #define STDCHAR char /**/
4218 /* HAS_STDIO_STREAM_ARRAY:
4219 * This symbol, if defined, tells that there is an array
4220 * holding the stdio streams.
4222 /* STDIO_STREAM_ARRAY:
4223 * This symbol tells the name of the array holding the stdio streams.
4224 * Usual values include _iob, __iob, and __sF.
4226 /*#define HAS_STDIO_STREAM_ARRAY / **/
4227 #define STDIO_STREAM_ARRAY
4230 * This symbol defines the format string used for printing a Uid_t.
4232 #define Uid_t_f "lu" /**/
4235 * This symbol holds the signedess of a Uid_t.
4236 * 1 for unsigned, -1 for signed.
4238 #define Uid_t_sign 1 /* UID sign */
4241 * This symbol holds the size of a Uid_t in bytes.
4243 #define Uid_t_size 4 /* UID size */
4246 * This symbol holds the type used to declare user ids in the kernel.
4247 * It can be int, ushort, uid_t, etc... It may be necessary to include
4248 * <sys/types.h> to get any typedef'ed information.
4250 #define Uid_t int /* UID type */
4253 * This symbol, if defined, indicates that 64-bit integers should
4254 * be used when available. If not defined, the native integers
4255 * will be employed (be they 32 or 64 bits). The minimal possible
4256 * 64-bitness is used, just enough to get 64-bit integers into Perl.
4257 * This may mean using for example "long longs", while your memory
4258 * may still be limited to 2 gigabytes.
4261 * This symbol, if defined, indicates that 64-bit integers should
4262 * be used when available. If not defined, the native integers
4263 * will be used (be they 32 or 64 bits). The maximal possible
4264 * 64-bitness is employed: LP64 or ILP64, meaning that you will
4265 * be able to use more than 2 gigabytes of memory. This mode is
4266 * even more binary incompatible than USE_64_BIT_INT. You may not
4267 * be able to run the resulting executable in a 32-bit CPU at all or
4268 * you may need at least to reboot your OS to 64-bit mode.
4270 #ifndef USE_64_BIT_INT
4271 /*#define USE_64_BIT_INT / **/
4274 #ifndef USE_64_BIT_ALL
4275 /*#define USE_64_BIT_ALL / **/
4279 * This symbol, if defined, indicates that Perl should
4280 * be built to use 'fast stdio'.
4281 * Defaults to define in Perls 5.8 and earlier, to undef later.
4283 #ifndef USE_FAST_STDIO
4284 /*#define USE_FAST_STDIO / **/
4288 * This symbol, if defined, indicates that large file support
4289 * should be used when available.
4291 #ifndef USE_LARGE_FILES
4292 /*#define USE_LARGE_FILES / **/
4296 * This symbol, if defined, indicates that long doubles should
4297 * be used when available.
4299 #ifndef USE_LONG_DOUBLE
4300 /*#define USE_LONG_DOUBLE / **/
4304 * This symbol, if defined, indicates that 64-bit interfaces and
4305 * long doubles should be used when available.
4307 #ifndef USE_MORE_BITS
4308 /*#define USE_MORE_BITS / **/
4312 * This symbol, if defined, indicates that Perl should
4313 * be built to use multiplicity.
4315 #ifndef MULTIPLICITY
4316 /*#define MULTIPLICITY / **/
4320 * This symbol, if defined, indicates that the PerlIO abstraction should
4321 * be used throughout. If not defined, stdio should be
4322 * used in a fully backward compatible manner.
4325 /*#define USE_PERLIO / **/
4329 * This symbol, if defined, indicates that Perl should
4330 * be built to use socks.
4333 /*#define USE_SOCKS / **/
4337 * This symbol, if defined, indicates that Perl should be built to
4338 * use the interpreter-based threading implementation.
4341 * This symbol, if defined, indicates that Perl should be built to
4342 * use the 5.005-based threading implementation.
4344 /* OLD_PTHREADS_API:
4345 * This symbol, if defined, indicates that Perl should
4346 * be built to use the old draft POSIX threads API.
4348 /* USE_REENTRANT_API:
4349 * This symbol, if defined, indicates that Perl should
4350 * try to use the various _r versions of library functions.
4351 * This is extremely experimental.
4353 /*#define USE_5005THREADS / **/
4354 /*#define USE_ITHREADS / **/
4355 #if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
4356 #define USE_THREADS /* until src is revised*/
4358 /*#define OLD_PTHREADS_API / **/
4359 /*#define USE_REENTRANT_API / **/
4362 * If defined, this symbol contains the name of a private library.
4363 * The library is private in the sense that it needn't be in anyone's
4364 * execution path, but it should be accessible by the world.
4365 * It may have a ~ on the front.
4366 * The standard distribution will put nothing in this directory.
4367 * Vendors who distribute perl may wish to place their own
4368 * architecture-dependent modules and extensions in this directory with
4369 * MakeMaker Makefile.PL INSTALLDIRS=vendor
4370 * or equivalent. See INSTALL for details.
4372 /* PERL_VENDORARCH_EXP:
4373 * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used
4374 * in programs that are not prepared to deal with ~ expansion at run-time.
4376 /*#define PERL_VENDORARCH "" / **/
4377 /*#define PERL_VENDORARCH_EXP "" / **/
4379 /* PERL_VENDORLIB_EXP:
4380 * This symbol contains the ~name expanded version of VENDORLIB, to be used
4381 * in programs that are not prepared to deal with ~ expansion at run-time.
4383 /* PERL_VENDORLIB_STEM:
4384 * This define is PERL_VENDORLIB_EXP with any trailing version-specific component
4385 * removed. The elements in inc_version_list (inc_version_list.U) can
4386 * be tacked onto this variable to generate a list of directories to search.
4388 /*#define PERL_VENDORLIB_EXP "" / **/
4389 /*#define PERL_VENDORLIB_STEM "" / **/
4392 * This symbol indicates how much support of the void type is given by this
4393 * compiler. What various bits mean:
4395 * 1 = supports declaration of void
4396 * 2 = supports arrays of pointers to functions returning void
4397 * 4 = supports comparisons between pointers to void functions and
4398 * addresses of void functions
4399 * 8 = suports declaration of generic void pointers
4401 * The package designer should define VOIDUSED to indicate the requirements
4402 * of the package. This can be done either by #defining VOIDUSED before
4403 * including config.h, or by defining defvoidused in Myinit.U. If the
4404 * latter approach is taken, only those flags will be tested. If the
4405 * level of void support necessary is not present, defines void to int.
4411 #if (VOIDFLAGS & VOIDUSED) != VOIDUSED
4412 #define void int /* is void to be avoided? */
4413 #define M_VOID /* Xenix strikes again */
4417 * This symbol, if defined, indicates that the poll routine is
4418 * available to poll active file descriptors. You may safely
4419 * include <poll.h> when both this symbol *and* I_POLL are defined.
4421 /*#define HAS_POLL / **/