perl.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/* perl.h
*
* Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
* 2000, 2001, 2002, 2003, 2004, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
#ifndef H_PERL
#define H_PERL 1
#ifdef PERL_FOR_X2P
/*
* This file is being used for x2p stuff.
* Above symbol is defined via -D in 'x2p/Makefile.SH'
* Decouple x2p stuff from some of perls more extreme eccentricities.
*/
#define USE_STDIO
#endif /* PERL_FOR_X2P */
#if defined(DGUX)
#endif
#ifdef VOIDUSED
#endif
#define VOIDUSED 1
#ifdef PERL_MICRO
# include "uconfig.h"
#else
# include "config.h"
#endif
#if defined(USE_ITHREADS) && defined(USE_5005THREADS)
# include "error: USE_ITHREADS and USE_5005THREADS are incompatible"
#endif
/* See L<perlguts/"The Perl API"> for detailed notes on
* PERL_IMPLICIT_CONTEXT and PERL_IMPLICIT_SYS */
/* Note that from here --> to <-- the same logic is
* repeated in makedef.pl, so be certain to update
* both places when editing. */
#ifdef PERL_IMPLICIT_SYS
/* PERL_IMPLICIT_SYS implies PerlMemShared != PerlMem
so use slab allocator to avoid lots of MUTEX overhead
*/
# ifndef PL_OP_SLAB_ALLOC
# define PL_OP_SLAB_ALLOC
# endif
#endif
#ifdef USE_ITHREADS
# if !defined(MULTIPLICITY)
# define MULTIPLICITY
# endif
#endif
#ifdef USE_5005THREADS
# ifndef PERL_IMPLICIT_CONTEXT
# define PERL_IMPLICIT_CONTEXT
# endif
#endif
#if defined(MULTIPLICITY)
# ifndef PERL_IMPLICIT_CONTEXT
# define PERL_IMPLICIT_CONTEXT
# endif
#endif
/* undef WIN32 when building on Cygwin (for libwin32) - gph */
#ifdef __CYGWIN__
#endif
/* Use the reentrant APIs like localtime_r and getpwent_r */
/* Win32 has naturally threadsafe libraries, no need to use any _r variants. */
#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(NETWARE) && !defined(WIN32) && !defined(PERL_DARWIN)
# define USE_REENTRANT_API
#endif
/* <--- here ends the logic shared by perl.h and makedef.pl */
/*
* PERL_DARWIN for MacOSX (__APPLE__ exists but is not officially sanctioned)
*/
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(PERL_DARWIN) || defined(__bsdi__) || defined(BSD41) || defined(BSD42) || defined(BSD43) || defined(BSD44)
# ifndef BSDish
# define BSDish
# endif
#endif
#ifdef PERL_IMPLICIT_CONTEXT
# ifdef USE_5005THREADS
struct perl_thread;
# else
# ifndef MULTIPLICITY
# define MULTIPLICITY
# endif
# endif
# define pTHX_1 2
# define pTHX_2 3
# define pTHX_3 4
# define pTHX_4 5
#endif
#define STATIC static
#define CPERLscope(x) x
#define CPERLarg void
#define CPERLarg_
#define _CPERLarg
#define PERL_OBJECT_THIS
#define _PERL_OBJECT_THIS
#define PERL_OBJECT_THIS_
#ifdef PERL_FLEXIBLE_EXCEPTIONS
#endif
#ifdef HASATTRIBUTE
# define PERL_UNUSED_DECL
# else
# endif
#else
# define PERL_UNUSED_DECL
#endif
/* gcc -Wall:
* for silencing unused variables that are actually used most of the time,
* but we cannot quite get rid of, such `ax' in PPCODE+noargs xsubs
*/
#define NOOP (void)0
#ifndef pTHX
# define pTHX void
# define pTHX_
# define aTHX
# define aTHX_
# define pTHX_1 1
# define pTHX_2 2
# define pTHX_3 3
# define pTHX_4 4
#endif
/* these are only defined for compatibility; should not be used internally */
#endif
#ifndef pTHXx
#endif
/* Under PERL_IMPLICIT_SYS (used in Windows for fork emulation)
* PerlIO_foo() expands to PL_StdIO->pFOO(PL_StdIO, ...).
* dTHXs is therefore needed for all functions using PerlIO_foo(). */
#ifdef PERL_IMPLICIT_SYS
#else
#endif
#ifdef __cplusplus
# define START_EXTERN_C extern "C" {
# define END_EXTERN_C }
# define EXTERN_C extern "C"
#else
# define START_EXTERN_C
# define END_EXTERN_C
# define EXTERN_C extern
#endif
#ifdef OP_IN_REGISTER
# ifdef __GNUC__
# define stringify_immed(s) #s
# define stringify(s) stringify_immed(s)
# endif
#endif
#if defined(__STRICT_ANSI__) && defined(PERL_GCC_PEDANTIC)
# define PERL_GCC_BRACE_GROUPS_FORBIDDEN
#endif
/*
* STMT_START { statements; } STMT_END;
* can be used as a single statement, as in
* if (x) STMT_START { ... } STMT_END; else ...
*
* Trying to select a version that gives no warnings...
*/
#if !(defined(STMT_START) && defined(STMT_END))
# define STMT_START (void)( /* gcc supports ``({ STATEMENTS; })'' */
# define STMT_END )
# else
/* Now which other defined()s do we need here ??? */
# define STMT_START if (1)
# define STMT_END else (void)0
# else
# define STMT_START do
# define STMT_END while (0)
# endif
# endif
#endif
/*
* SOFT_CAST can be used for args to prototyped functions to retain some
* type checking; it only casts if the compiler does not know prototypes.
*/
#if defined(CAN_PROTOTYPE) && defined(DEBUGGING_COMPILE)
#else
#endif
# define BYTEORDER 0x1234
#endif
/* Overall memory policy? */
#ifndef CONSERVATIVE
# define LIBERAL 1
#endif
#if 'A' == 65 && 'I' == 73 && 'J' == 74 && 'Z' == 90
#define ASCIIish
#else
#endif
/*
* The following contortions are brought to you on behalf of all the
* standards, semi-standards, de facto standards, not-so-de-facto standards
* of the world, as well as all the other botches anyone ever thought of.
* The basic theory is that if we work hard enough here, the rest of the
* code can be a lot prettier. Well, so much for theory. Sorry, Henry...
*/
/* define this once if either system, instead of cluttering up the src */
#define DOSISH 1
#endif
#if defined(__STDC__) || defined(vax11c) || defined(_AIX) || defined(__stdc__) || defined(__cplusplus) || defined( EPOC) || defined(NETWARE)
# define STANDARD_C 1
#endif
#if defined(__cplusplus) || defined(WIN32) || defined(__sgi) || defined(__EMX__) || defined(__DGUX) || defined( EPOC) || defined(__QNX__) || defined(NETWARE) || defined(PERL_MICRO)
# define DONT_DECLARE_STD 1
#endif
#if defined(HASVOLATILE) || defined(STANDARD_C)
# ifdef __cplusplus
# define VOL /* to temporarily suppress warnings */
# else
# define VOL volatile
# endif
#else
# define VOL
#endif
/* XXX All process group stuff is handled in pp_sys.c. Should these
defines move there? If so, I could simplify this a lot. --AD 9/96.
*/
/* Process group stuff changed from traditional BSD to POSIX.
perlfunc.pod documents the traditional BSD-style syntax, so we'll
try to preserve that, if possible.
*/
#ifdef HAS_SETPGID
#else
# if defined(HAS_SETPGRP) && defined(USE_BSD_SETPGRP)
# else
# ifdef HAS_SETPGRP2 /* DG/UX */
# endif
# endif
#endif
#if defined(BSD_SETPGRP) && !defined(HAS_SETPGRP)
# define HAS_SETPGRP /* Well, effectively it does . . . */
#endif
/* getpgid isn't POSIX, but at least Solaris and Linux have it, and it makes
our life easier :-) so we'll try it.
*/
#ifdef HAS_GETPGID
#else
# if defined(HAS_GETPGRP) && defined(USE_BSD_GETPGRP)
# else
# ifdef HAS_GETPGRP2 /* DG/UX */
# endif
# endif
#endif
#if defined(BSD_GETPGRP) && !defined(HAS_GETPGRP)
# define HAS_GETPGRP /* Well, effectively it does . . . */
#endif
/* These are not exact synonyms, since setpgrp() and getpgrp() may
have different behaviors, but perl.h used to define USE_BSDPGRP
(prior to 5.003_05) so some extension might depend on it.
*/
#if defined(USE_BSD_SETPGRP) || defined(USE_BSD_GETPGRP)
# ifndef USE_BSDPGRP
# define USE_BSDPGRP
# endif
#endif
/* HP-UX 10.X CMA (Common Multithreaded Architecure) insists that
pthread.h must be included before all other header files.
*/
#if (defined(USE_5005THREADS) || defined(USE_ITHREADS)) \
&& defined(PTHREAD_H_FIRST) && defined(I_PTHREAD)
# include <pthread.h>
#endif
# endif
#endif
#ifdef __cplusplus
# ifndef I_STDARG
# define I_STDARG 1
# endif
#endif
#ifdef I_STDARG
# include <stdarg.h>
#else
# ifdef I_VARARGS
# include <varargs.h>
# endif
#endif
#ifdef USE_NEXT_CTYPE
#if NX_CURRENT_COMPILER_RELEASE >= 500
#else
# if NX_CURRENT_COMPILER_RELEASE >= 400
# else /* NX_CURRENT_COMPILER_RELEASE < 400 */
# endif /* NX_CURRENT_COMPILER_RELEASE >= 400 */
#endif /* NX_CURRENT_COMPILER_RELEASE >= 500 */
#else /* !USE_NEXT_CTYPE */
#include <ctype.h>
#endif /* USE_NEXT_CTYPE */
#endif
#ifdef PERL_MICRO
# define NO_LOCALE
#endif
#ifdef I_LOCALE
# include <locale.h>
#endif
#if !defined(NO_LOCALE) && defined(HAS_SETLOCALE)
# define USE_LOCALE
# if !defined(NO_LOCALE_COLLATE) && defined(LC_COLLATE) \
&& defined(HAS_STRXFRM)
# define USE_LOCALE_COLLATE
# endif
# if !defined(NO_LOCALE_CTYPE) && defined(LC_CTYPE)
# define USE_LOCALE_CTYPE
# endif
# if !defined(NO_LOCALE_NUMERIC) && defined(LC_NUMERIC)
# define USE_LOCALE_NUMERIC
# endif
#endif /* !NO_LOCALE && HAS_SETLOCALE */
#include <setjmp.h>
#ifdef I_SYS_PARAM
# ifdef PARAM_NEEDS_TYPES
# endif
#endif
/* Use all the "standard" definitions? */
#if defined(STANDARD_C) && defined(I_STDLIB)
# include <stdlib.h>
#endif
/* If this causes problems, set i_unistd=undef in the hint file. */
#ifdef I_UNISTD
# include <unistd.h>
#endif
int syscall(int, ...);
#endif
int usleep(unsigned int);
#endif
#ifdef PERL_MICRO /* Last chance to export Perl_my_swap */
# define MYSWAP
#endif
yet been included and defines some config variables e.g. HAVE_INTERP_INTERN
*/
# include "embed.h"
#endif
#if defined(STANDARD_C) && defined(I_STDDEF)
# include <stddef.h>
# define STRUCT_OFFSET(s,m) offsetof(s,m)
#else
# define STRUCT_OFFSET(s,m) (Size_t)(&(((s *)0)->m))
#endif
#if defined(I_STRING) || defined(__cplusplus)
# include <string.h>
#else
# include <strings.h>
#endif
/* This comes after <stdlib.h> so we don't try to change the standard
* library prototypes; we'll use our own in proto.h instead. */
#ifdef MYMALLOC
# ifdef PERL_POLLUTE_MALLOC
# ifndef PERL_EXTMALLOC_DEF
# define Perl_malloc malloc
# define Perl_calloc calloc
# define Perl_realloc realloc
# define Perl_mfree free
# endif
# else
# define EMBEDMYMALLOC /* for compatibility */
# endif
# define safemalloc Perl_malloc
# define safecalloc Perl_calloc
# define saferealloc Perl_realloc
# define safefree Perl_mfree
code; \
} STMT_END
# define CHECK_MALLOC_TOO_LATE_FOR(ch) \
# define CHECK_MALLOC_TAINT(newval) \
if (newval) { \
panic_write2("panic: tainting with $ENV{PERL_MALLOC_OPT}\n");\
exit(1); })
}} STMT_END;
#else /* MYMALLOC */
# define safemalloc safesysmalloc
# define safecalloc safesyscalloc
# define saferealloc safesysrealloc
# define safefree safesysfree
# define CHECK_MALLOC_TOO_LATE_FOR(ch) ((void)0)
# define CHECK_MALLOC_TAINT(newval) ((void)0)
#endif /* MYMALLOC */
#endif
#ifdef I_MEMORY
# include <memory.h>
#endif
#ifdef HAS_MEMCPY
# ifndef memcpy
extern char * memcpy (char*, char*, int);
# endif
# endif
#else
# ifndef memcpy
# ifdef HAS_BCOPY
# else
# endif
# endif
#endif /* HAS_MEMCPY */
#ifdef HAS_MEMSET
# ifndef memset
extern char *memset (char*, int, int);
# endif
# endif
#else
#endif /* HAS_MEMSET */
#if !defined(HAS_MEMMOVE) && !defined(memmove)
# if defined(HAS_BCOPY) && defined(HAS_SAFE_BCOPY)
# else
# if defined(HAS_MEMCPY) && defined(HAS_SAFE_MEMCPY)
# else
# endif
# endif
#endif
#endif
#if defined(HAS_MEMCMP) && defined(HAS_SANE_MEMCMP)
# ifndef memcmp
extern int memcmp (char*, char*, int);
# endif
# endif
# ifdef BUGGY_MSC
# endif
#else
# ifndef memcmp
# endif
#endif /* HAS_MEMCMP && HAS_SANE_MEMCMP */
#ifndef memzero
# ifdef HAS_MEMSET
# else
# ifdef HAS_BZERO
# else
# endif
# endif
#endif
#ifndef PERL_MICRO
#ifndef memchr
# ifndef HAS_MEMCHR
# endif
#endif
#endif
#ifndef HAS_BCMP
# ifndef bcmp
# endif
#endif /* !HAS_BCMP */
#ifdef I_NETINET_IN
#endif
#ifdef I_ARPA_INET
#endif
* (the neo-BSD seem to do this). */
#endif
#ifdef I_SYS_STAT
#endif
/* The stat macros for Amdahl UTS, Unisoft System V/88 (and derivatives
like UTekV) are broken, sometimes giving false positives. Undefine
them here and let the code below set them to proper values.
The ghs macro stands for GreenHills Software C-1.8.5 which
is the C compiler for sysV88 and the various derivatives.
This header file bug is corrected in gcc-2.5.8 and later versions.
--Kaveh Ghazi (ghazi@noc.rutgers.edu) 10/3/94. */
#endif
#ifdef I_TIME
# include <time.h>
#endif
#ifdef I_SYS_TIME
# ifdef I_SYS_TIME_KERNEL
# define KERNEL
# endif
# ifdef I_SYS_TIME_KERNEL
# endif
#endif
#if defined(HAS_TIMES) && defined(I_SYS_TIMES)
#endif
#endif
#include <errno.h>
#if defined(WIN32) && defined(PERL_IMPLICIT_SYS)
# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
#endif
/* In Tru64 use the 4.4BSD struct msghdr, not the 4.3 one.
* This is important for using IPv6.
* For OSF/1 3.2, however, defining _SOCKADDR_LEN would be
* a bad idea since it breaks send() and recv(). */
# define _SOCKADDR_LEN
#endif
#if defined(HAS_SOCKET) && !defined(VMS) && !defined(WIN32) /* VMS/WIN32 handle sockets via vmsish.h/win32.h */
# if !defined(INCLUDE_PROTOTYPES)
# define INCLUDE_PROTOTYPES /* for <socks.h> */
# define PERL_SOCKS_NEED_PROTOTYPES
# endif
# ifdef USE_5005THREADS
# define PERL_USE_THREADS /* store our value */
# endif
# include <socks.h>
# ifdef USE_5005THREADS
# endif
# ifdef PERL_USE_THREADS
# define USE_5005THREADS /* restore our value */
# endif
# ifdef PERL_SOCKS_NEED_PROTOTYPES /* keep cpp space clean */
# endif
# endif
# ifdef I_NETDB
# ifdef NETWARE
# include<stdio.h>
# endif
# include <netdb.h>
# endif
# ifndef ENOTSOCK
# ifdef I_NET_ERRNO
# endif
# endif
#endif
/* sockatmark() is so new (2001) that many places might have it hidden
* behind some -D_BLAH_BLAH_SOURCE guard. The __THROW magic is required
* e.g. in Gentoo, see http://bugs.gentoo.org/show_bug.cgi?id=12605 */
#if defined(HAS_SOCKATMARK) && !defined(HAS_SOCKATMARK_PROTO)
int sockatmark(int) __THROW;
# else
int sockatmark(int);
# endif
#endif
#ifdef SETERRNO
#endif
#ifdef VMS
STMT_START { \
} STMT_END
#else
# define LIB_INVARG 0
# define RMS_DIR 0
# define RMS_FAC 0
# define RMS_FEX 0
# define RMS_FNF 0
# define RMS_IFI 0
# define RMS_ISI 0
# define RMS_PRV 0
# define SS_ACCVIO 0
# define SS_DEVOFFLINE 0
# define SS_IVCHAN 0
# define SS_NORMAL 0
#endif
#ifdef USE_5005THREADS
# define SAVE_DEFSV save_threadsv(0)
#else
#endif /* USE_5005THREADS */
#ifndef errno
extern int errno; /* ANSI allows errno to be an lvalue expr.
* For example in multithreaded environments
* something like this might happen:
* extern int *_errno(void);
* #define errno (*_errno()) */
#endif
#ifdef HAS_STRERROR
# ifdef VMS
char *strerror (int,...);
# else
#ifndef DONT_DECLARE_STD
char *strerror (int);
#endif
# endif
# ifndef Strerror
# endif
#else
# ifdef HAS_SYS_ERRLIST
extern int sys_nerr;
extern char *sys_errlist[];
# ifndef Strerror
# define Strerror(e) \
# endif
# endif
#endif
#ifdef I_SYS_IOCTL
# ifndef _IOCTL_
# endif
#endif
# ifdef HAS_SOCKETPAIR
# endif
# ifdef I_NDBM
# endif
#endif
#ifndef HAS_SOCKETPAIR
# ifdef HAS_SOCKET
# define socketpair Perl_my_socketpair
# endif
#endif
#if INTSIZE == 2
#else
#endif
/* Configure already sets Direntry_t */
#if defined(I_DIRENT)
# include <dirent.h>
# endif
#else
# ifdef I_SYS_NDIR
# else
# ifdef I_SYS_DIR
# ifdef hp9000s500
# include <ndir.h> /* may be wrong in the future */
# else
# endif
# endif
# endif
#endif
#ifdef PERL_MICRO
# ifndef DIR
# define DIR void
# endif
#endif
#ifdef FPUTS_BOTCH
/* work around botch in SunOS 4.0.1 and 4.0.2 */
# ifndef fputs
# endif
#endif
/*
* The following gobbledygook brought to you on behalf of __STDC__.
* (I could just use #ifndef __STDC__, but this is more bulletproof
* in the face of half-implementations.)
*/
#if defined(I_SYSMODE) && !defined(PERL_MICRO)
#endif
#ifndef S_IFMT
# ifdef _S_IFMT
# else
# define S_IFMT 0170000
# endif
#endif
#ifndef S_ISDIR
#endif
#ifndef S_ISCHR
#endif
#ifndef S_ISBLK
# ifdef S_IFBLK
# else
# define S_ISBLK(m) (0)
# endif
#endif
#ifndef S_ISREG
#endif
#ifndef S_ISFIFO
# ifdef S_IFIFO
# else
# define S_ISFIFO(m) (0)
# endif
#endif
#ifndef S_ISLNK
# ifdef _S_ISLNK
# else
# ifdef _S_IFLNK
# else
# ifdef S_IFLNK
# else
# define S_ISLNK(m) (0)
# endif
# endif
# endif
#endif
#ifndef S_ISSOCK
# ifdef _S_ISSOCK
# else
# ifdef _S_IFSOCK
# else
# ifdef S_IFSOCK
# else
# define S_ISSOCK(m) (0)
# endif
# endif
# endif
#endif
#ifndef S_IRUSR
# ifdef S_IREAD
# else
# define S_IRUSR 0400
# define S_IWUSR 0200
# define S_IXUSR 0100
# endif
#endif
#ifndef S_IRGRP
# ifdef S_IRUSR
# else
# define S_IRGRP 0040
# define S_IWGRP 0020
# define S_IXGRP 0010
# endif
#endif
#ifndef S_IROTH
# ifdef S_IRUSR
# else
# define S_IROTH 0040
# define S_IWOTH 0020
# define S_IXOTH 0010
# endif
#endif
#ifndef S_ISUID
# define S_ISUID 04000
#endif
#ifndef S_ISGID
# define S_ISGID 02000
#endif
#ifndef S_IRWXU
#endif
#ifndef S_IRWXG
#endif
#ifndef S_IRWXO
#endif
* lines in the future. --jhi */
#endif
#endif
#ifndef S_IEXEC
#endif
#ifdef ff_next
#endif
# define SLOPPYDIVIDE
#endif
#ifdef UV
#endif
#ifdef SPRINTF_E_BUG
# define sprintf UTS_sprintf_wrap
#endif
/* Configure gets this right but the UTS compiler gets it wrong.
-- Hal Morris <hom00@utsglobal.com> */
#ifdef UTS
# define UVTYPE unsigned
#endif
/*
The IV type is supposed to be long enough to hold any integral
value or a pointer.
--Andy Dougherty August 1996
*/
#if defined(USE_64_BIT_INT) && defined(HAS_QUAD)
# define UV_MAX UINT64_MAX
# ifndef UINT64_MIN
# define UINT64_MIN 0
# endif
# define UV_MIN UINT64_MIN
# else
# define IV_MAX PERL_QUAD_MAX
# define IV_MIN PERL_QUAD_MIN
# define UV_MAX PERL_UQUAD_MAX
# define UV_MIN PERL_UQUAD_MIN
# endif
# define IV_IS_QUAD
# define UV_IS_QUAD
#else
# ifndef UINT32_MAX_BROKEN /* e.g. HP-UX with gcc messes this up */
# define UV_MAX UINT32_MAX
# else
# define UV_MAX 4294967295U
# endif
# ifndef UINT32_MIN
# define UINT32_MIN 0
# endif
# define UV_MIN UINT32_MIN
# else
# define IV_MAX PERL_LONG_MAX
# define IV_MIN PERL_LONG_MIN
# define UV_MAX PERL_ULONG_MAX
# define UV_MIN PERL_ULONG_MIN
# endif
# if IVSIZE == 8
# define IV_IS_QUAD
# define UV_IS_QUAD
# ifndef HAS_QUAD
# define HAS_QUAD
# endif
# else
# endif
#endif
# define UV_MAX (4294967295u)
#endif
#ifndef NO_PERL_PRESERVE_IVUV
#define PERL_PRESERVE_IVUV /* We like our integers to stay integers. */
#endif
/*
* The macros INT2PTR and NUM2PTR are (despite their names)
* PTR2IV, PTR2UV, PTR2NV.
*
* For int conversions we do not need two casts if pointers are
* the same size as IV and UV. Otherwise we need an explicit
* cast (PTRV) to avoid compiler warnings.
*/
#else
# define PTRV unsigned long
# else
# define PTRV unsigned
# endif
#endif
# define PTR2ul(p) (unsigned long)(p)
#else
#endif
#ifdef USE_LONG_DOUBLE
# define LONG_DOUBLE_EQUALS_DOUBLE
# endif
# endif
#endif
#ifdef OVR_DBL_DIG
/* Use an overridden DBL_DIG */
# ifdef DBL_DIG
# endif
# define DBL_DIG OVR_DBL_DIG
#else
/* The following is all to get DBL_DIG, in order to pick a nice
default value for printing floating point numbers in Gconvert
(see config.h). (It also has other uses, such as figuring out if
a given precision of printing can be done with a double instead of
a long double - Allen).
*/
#ifdef I_LIMITS
#include <limits.h>
#endif
#ifdef I_FLOAT
#include <float.h>
#endif
#ifndef HAS_DBL_DIG
#endif
#endif
#ifdef I_FLOAT
#include <float.h>
#endif
#ifndef HAS_DBL_DIG
#endif
#ifdef OVR_LDBL_DIG
/* Use an overridden LDBL_DIG */
# ifdef LDBL_DIG
# endif
# define LDBL_DIG OVR_LDBL_DIG
#else
/* The following is all to get LDBL_DIG, in order to pick a nice
default value for printing floating point numbers in Gconvert.
(see config.h)
*/
# ifdef I_LIMITS
# include <limits.h>
# endif
# ifdef I_FLOAT
# include <float.h>
# endif
# ifndef HAS_LDBL_DIG
# if LONG_DOUBLESIZE == 10
# else
# if LONG_DOUBLESIZE == 12
# else
# if LONG_DOUBLESIZE == 16
# else
# if LONG_DOUBLESIZE == DOUBLESIZE
# endif
# endif
# endif
# endif
# endif
#endif
/*
* This is for making sure we have a good DBL_MAX value, if possible,
* either for usage as NV_MAX or for usage in figuring out if we can
* fit a given long double into a double, if bug-fixing makes it
* necessary to do so. - Allen <allens@cpan.org>
*/
#ifdef I_LIMITS
# include <limits.h>
#endif
#ifdef I_VALUES
# include <values.h>
# endif
# endif
# endif
#endif /* defined(I_VALUES) */
#ifdef I_IEEEFP
# include <ieeefp.h>
#endif
#ifdef USE_LONG_DOUBLE
# ifdef I_SUNMATH
# include <sunmath.h>
# endif
# ifdef LDBL_MANT_DIG
# define NV_MANT_DIG LDBL_MANT_DIG
# endif
# ifdef LDBL_MIN
# endif
# ifdef LDBL_MAX
# endif
# ifdef LDBL_MIN_10_EXP
# define NV_MIN_10_EXP LDBL_MIN_10_EXP
# endif
# ifdef LDBL_MAX_10_EXP
# define NV_MAX_10_EXP LDBL_MAX_10_EXP
# endif
# ifdef LDBL_EPSILON
# define NV_EPSILON LDBL_EPSILON
# endif
# ifdef LDBL_MAX
/* Having LDBL_MAX doesn't necessarily mean that we have LDBL_MIN... -Allen */
# else
# ifdef HUGE_VALL
# else
# ifdef HUGE_VAL
# endif
# endif
# endif
# ifdef HAS_SQRTL
# define Perl_atan2 atan2l
# define Perl_floor floorl
# endif
/* e.g. libsunmath doesn't have modfl and frexpl as of mid-March 2000 */
# ifdef HAS_MODFL
/* eg glibc 2.2 series seems to provide modfl on ppc and arm, but has no
prototype in <math.h> */
# ifndef HAS_MODFL_PROTO
long double modfl(long double, long double *);
# endif
# else
# if defined(HAS_AINTL) && defined(HAS_COPYSIGNL)
extern long double Perl_my_modfl(long double x, long double *ip);
# define Perl_modf(x,y) Perl_my_modfl(x,y)
# endif
# endif
# ifdef HAS_FREXPL
# define Perl_frexp(x,y) frexpl(x,y)
# else
# if defined(HAS_ILOGBL) && defined(HAS_SCALBNL)
extern long double Perl_my_frexpl(long double x, int *e);
# define Perl_frexp(x,y) Perl_my_frexpl(x,y)
# endif
# endif
# ifndef Perl_isnan
# ifdef HAS_ISNANL
# define Perl_isnan(x) isnanl(x)
# endif
# endif
# ifndef Perl_isinf
# ifdef HAS_FINITEL
# endif
# endif
#else
# ifdef DBL_MANT_DIG
# define NV_MANT_DIG DBL_MANT_DIG
# endif
# ifdef DBL_MIN
# endif
# ifdef DBL_MAX
# endif
# ifdef DBL_MIN_10_EXP
# define NV_MIN_10_EXP DBL_MIN_10_EXP
# endif
# ifdef DBL_MAX_10_EXP
# define NV_MAX_10_EXP DBL_MAX_10_EXP
# endif
# ifdef DBL_EPSILON
# define NV_EPSILON DBL_EPSILON
# endif
# ifdef DBL_MAX /* XXX Does DBL_MAX imply having DBL_MIN? */
# else
# ifdef HUGE_VAL
# endif
# endif
# define Perl_atan2 atan2
# define Perl_floor floor
# define Perl_frexp(x,y) frexp(x,y)
#endif
/* rumor has it that Win32 has _fpclass() */
/* SGI has fpclassl... but not with the same result values,
* and it's via a typedef (not via #define), so will need to redo Configure
* to use. Not worth the trouble, IMO, at least until the below is used
* more places. Also has fp_class_l, BTW, via fp_class.h. Feel free to check
* with me for the SGI manpages, SGI testing, etcetera, if you want to
* try getting this to work with IRIX. - Allen <allens@cpan.org> */
# ifdef I_IEEFP
# include <ieeefp.h>
# endif
# ifdef I_FP
# include <fp.h>
# endif
# if defined(USE_LONG_DOUBLE) && defined(HAS_FPCLASSL)
# define Perl_fp_class() fpclassl(x)
# else
# define Perl_fp_class() fpclass(x)
# endif
# define Perl_fp_class_denorm(x) (Perl_fp_class(x)==FP_CLASS_NDENORM||Perl_fp_class(x)==FP_CLASS_PDENORM)
#endif
# include <math.h>
# if !defined(FP_SNAN) && defined(I_FP_CLASS)
# include <fp_class.h>
# endif
# define Perl_fp_class(x) fp_class(x)
#endif
#if !defined(Perl_fp_class) && defined(HAS_FPCLASSIFY)
# include <math.h>
# define Perl_fp_class(x) fpclassify(x)
#endif
#if !defined(Perl_fp_class) && defined(HAS_CLASS)
# include <math.h>
# ifndef _cplusplus
# define Perl_fp_class(x) class(x)
# else
# define Perl_fp_class(x) _class(x)
# endif
# define Perl_fp_class_denorm(x) (Perl_fp_class(x)==FP_MINUS_DENORM||Perl_fp_class(x)==FP_PLUS_DENORM)
#endif
/* rumor has it that Win32 has _isnan() */
#ifndef Perl_isnan
# ifdef HAS_ISNAN
# else
# ifdef Perl_fp_class_nan
# define Perl_isnan(x) Perl_fp_class_nan(x)
# else
# ifdef HAS_UNORDERED
# else
# define Perl_isnan(x) ((x)!=(x))
# endif
# endif
# endif
#endif
#ifdef UNDER_CE
int isnan(double d);
#endif
#ifndef Perl_isinf
# ifdef HAS_ISINF
# else
# ifdef Perl_fp_class_inf
# define Perl_isinf(x) Perl_fp_class_inf(x)
# else
# define Perl_isinf(x) ((x)==NV_INF)
# endif
# endif
#endif
#ifndef Perl_isfinite
# ifdef HAS_FINITE
# else
# ifdef HAS_ISFINITE
# define Perl_isfinite(x) isfinite(x)
# else
# ifdef Perl_fp_class_finite
# define Perl_isfinite(x) Perl_fp_class_finite(x)
# else
# endif
# endif
# endif
#endif
/* The default is to use Perl's own atof() implementation (in numeric.c).
* Usually that is the one to use but for some platforms (e.g. UNICOS)
* it is however best to use the native implementation of atof.
* You can experiment with using your native one by -DUSE_PERL_ATOF=0.
* you may need to be using a different function than atof! */
#ifndef USE_PERL_ATOF
# ifndef _UNICOS
# define USE_PERL_ATOF
# endif
#else
# if USE_PERL_ATOF == 0
# endif
#endif
#ifdef USE_PERL_ATOF
# define Perl_atof(s) Perl_my_atof(s)
#else
# define Perl_atof2(s, n) ((n) = atof(s))
#endif
/* Previously these definitions used hardcoded figures.
* It is hoped these formula are more portable, although
* no data one way or another is presently known to me.
* The "PERL_" names are used because these calculated constants
* do not meet the ANSI requirements for LONG_MAX, etc., which
* need to be constants acceptable to #if - kja
* define PERL_LONG_MAX 2147483647L
* define PERL_LONG_MIN (-LONG_MAX - 1)
* define PERL ULONG_MAX 4294967295L
*/
#ifdef I_LIMITS /* Needed for cast_xxx() functions below. */
# include <limits.h>
#endif
* despite doing above, because math.h might have overriden... XXX - Allen */
/*
* Try to figure out max and min values for the integral types. THE CORRECT
* SOLUTION TO THIS MESS: ADAPT enquire.c FROM GCC INTO CONFIGURE. The
* U<TYPE>_MAX: for types >= int: ~(unsigned TYPE)0
* for types < int: (unsigned TYPE)~(unsigned)0
* The argument to ~ must be unsigned so that later signed->unsigned
* conversion can't modify the value's bit pattern (e.g. -0 -> +0),
* and it must not be smaller than int because ~ does integral promotion.
* <type>_MAX: (<type>) (U<type>_MAX >> 1)
* <type>_MIN: -<type>_MAX - <is_twos_complement_architecture: (3 & -1) == 3>.
* The latter is a hack which happens to work on some machines but
* does *not* catch any random system, or things like integer types
* with NaN if that is possible.
*
* All of the types are explicitly cast to prevent accidental loss of
* numeric range, and in the hope that they will be less likely to confuse
* over-eager optimizers.
*
*/
#define PERL_UCHAR_MIN ((unsigned char)0)
#ifdef UCHAR_MAX
# define PERL_UCHAR_MAX ((unsigned char)UCHAR_MAX)
#else
# ifdef MAXUCHAR
# define PERL_UCHAR_MAX ((unsigned char)MAXUCHAR)
# else
# define PERL_UCHAR_MAX ((unsigned char)~(unsigned)0)
# endif
#endif
/*
* CHAR_MIN and CHAR_MAX are not included here, as the (char) type may be
* ambiguous. It may be equivalent to (signed char) or (unsigned char)
* depending on local options. Until Configure detects this (or at least
* detects whether the "signed" keyword is available) the CHAR ranges
* will not be included. UCHAR functions normally.
* - kja
*/
#define PERL_USHORT_MIN ((unsigned short)0)
#ifdef USHORT_MAX
# define PERL_USHORT_MAX ((unsigned short)USHORT_MAX)
#else
# ifdef MAXUSHORT
# define PERL_USHORT_MAX ((unsigned short)MAXUSHORT)
# else
# ifdef USHRT_MAX
# define PERL_USHORT_MAX ((unsigned short)USHRT_MAX)
# else
# define PERL_USHORT_MAX ((unsigned short)~(unsigned)0)
# endif
# endif
#endif
#ifdef SHORT_MAX
# define PERL_SHORT_MAX ((short)SHORT_MAX)
#else
# define PERL_SHORT_MAX ((short)MAXSHORT)
# else
# ifdef SHRT_MAX
# define PERL_SHORT_MAX ((short)SHRT_MAX)
# else
# endif
# endif
#endif
#ifdef SHORT_MIN
# define PERL_SHORT_MIN ((short)SHORT_MIN)
#else
# ifdef MINSHORT
# define PERL_SHORT_MIN ((short)MINSHORT)
# else
# ifdef SHRT_MIN
# define PERL_SHORT_MIN ((short)SHRT_MIN)
# else
# endif
# endif
#endif
#ifdef UINT_MAX
# define PERL_UINT_MAX ((unsigned int)UINT_MAX)
#else
# ifdef MAXUINT
# define PERL_UINT_MAX ((unsigned int)MAXUINT)
# else
# define PERL_UINT_MAX (~(unsigned int)0)
# endif
#endif
#define PERL_UINT_MIN ((unsigned int)0)
#ifdef INT_MAX
# define PERL_INT_MAX ((int)INT_MAX)
#else
# define PERL_INT_MAX ((int)MAXINT)
# else
# endif
#endif
#ifdef INT_MIN
# define PERL_INT_MIN ((int)INT_MIN)
#else
# ifdef MININT
# define PERL_INT_MIN ((int)MININT)
# else
# endif
#endif
#ifdef ULONG_MAX
# define PERL_ULONG_MAX ((unsigned long)ULONG_MAX)
#else
# ifdef MAXULONG
# define PERL_ULONG_MAX ((unsigned long)MAXULONG)
# else
# define PERL_ULONG_MAX (~(unsigned long)0)
# endif
#endif
#define PERL_ULONG_MIN ((unsigned long)0L)
#ifdef LONG_MAX
# define PERL_LONG_MAX ((long)LONG_MAX)
#else
# define PERL_LONG_MAX ((long)MAXLONG)
# else
# endif
#endif
#ifdef LONG_MIN
# define PERL_LONG_MIN ((long)LONG_MIN)
#else
# ifdef MINLONG
# define PERL_LONG_MIN ((long)MINLONG)
# else
# endif
#endif
#ifdef UV_IS_QUAD
# define PERL_UQUAD_MAX (~(UV)0)
# define PERL_UQUAD_MIN ((UV)0)
#endif
#ifdef MYMALLOC
# include "malloc_ctl.h"
#endif
struct RExC_state_t;
typedef struct interpreter PerlInterpreter;
/* Amdahl's <ksync.h> has struct sv */
#else
#endif
typedef struct context PERL_CONTEXT;
typedef struct ptr_tbl_ent PTR_TBL_ENT_t;
typedef struct clone_params CLONE_PARAMS;
#include "handy.h"
#if defined(USE_LARGE_FILES) && !defined(NO_64_BIT_RAWIO)
# define USE_64_BIT_RAWIO /* implicit */
# endif
#endif
/* Notice the use of HAS_FSEEKO: now we are obligated to always use
* however, because operating systems like to do that themself. */
#ifndef FSEEKSIZE
# ifdef HAS_FSEEKO
# else
# endif
#endif
#if defined(USE_LARGE_FILES) && !defined(NO_64_BIT_STDIO)
# define USE_64_BIT_STDIO /* implicit */
# endif
#endif
#ifdef USE_64_BIT_RAWIO
# ifdef HAS_OFF64_T
# define LSEEKSIZE 8
# endif
/* Most 64-bit environments have defines like _LARGEFILE_SOURCE that
* will trigger defines like the ones below. Some 64-bit environments,
* however, do not. Therefore we have to explicitly mix and match. */
# if defined(USE_OPEN64)
# endif
# if defined(USE_LSEEK64)
# else
# if defined(USE_LLSEEK)
# endif
# endif
# if defined(USE_STAT64)
# endif
# if defined(USE_FSTAT64)
# endif
# if defined(USE_LSTAT64)
# endif
# if defined(USE_FLOCK64)
# endif
# if defined(USE_LOCKF64)
# endif
# if defined(USE_FCNTL64)
# endif
# if defined(USE_TRUNCATE64)
# define truncate truncate64
# endif
# if defined(USE_FTRUNCATE64)
# define ftruncate ftruncate64
# endif
#endif
#ifdef USE_64_BIT_STDIO
# ifdef HAS_FPOS64_T
# endif
/* Most 64-bit environments have defines like _LARGEFILE_SOURCE that
* will trigger defines like the ones below. Some 64-bit environments,
* however, do not. */
# if defined(USE_FOPEN64)
# endif
# if defined(USE_FSEEK64)
# endif
# if defined(USE_FTELL64)
# endif
# if defined(USE_FSETPOS64)
# endif
# if defined(USE_FGETPOS64)
# endif
# if defined(USE_TMPFILE64)
# endif
# if defined(USE_FREOPEN64)
# endif
#endif
#if defined(OS2) || defined(MACOS_TRADITIONAL)
# include "iperlsys.h"
#endif
#if defined(__OPEN_VM)
# include "vmesa/vmesaish.h"
# define ISHISH "vmesa"
#endif
#ifdef DOSISH
# if defined(OS2)
# include "os2ish.h"
# else
# include "dosish.h"
# endif
# define ISHISH "dos"
#endif
#if defined(VMS)
# include "vmsish.h"
# include "embed.h"
# define ISHISH "vms"
#endif
#if defined(PLAN9)
# include "./plan9/plan9ish.h"
# define ISHISH "plan9"
#endif
#if defined(MPE)
# include "mpeix/mpeixish.h"
# define ISHISH "mpeix"
#endif
#if defined(__VOS__)
# ifdef __GNUC__
# else
# endif
# define ISHISH "vos"
#endif
#if defined(EPOC)
# include "epocish.h"
# define ISHISH "epoc"
#endif
#if defined(MACOS_TRADITIONAL)
# ifndef NO_ENVIRON_ARRAY
# define NO_ENVIRON_ARRAY
# endif
# define ISHISH "macos classic"
#endif
#if defined(__BEOS__)
# define ISHISH "beos"
#endif
#ifndef ISHISH
# include "unixish.h"
# define ISHISH "unix"
#endif
#ifndef NO_ENVIRON_ARRAY
# define USE_ENVIRON_ARRAY
#endif
/*
* initialise to avoid floating-point exceptions from overflow, etc
*/
#ifndef PERL_FPU_INIT
# ifdef HAS_FPSETMASK
# if HAS_FLOATINGPOINT_H
# include <floatingpoint.h>
# endif
# define PERL_FPU_INIT fpsetmask(0);
# else
# else
# define PERL_FPU_INIT
# endif
# endif
#endif
#ifndef PERL_FPU_PRE_EXEC
# define PERL_FPU_PRE_EXEC {
# define PERL_FPU_POST_EXEC }
#endif
#ifndef PERL_SYS_INIT3
#endif
#ifndef PERL_WRITE_MSG_TO_CONSOLE
#endif
#ifndef MAXPATHLEN
# ifdef PATH_MAX
# ifdef _POSIX_PATH_MAX
# if PATH_MAX > _POSIX_PATH_MAX
/* POSIX 1990 (and pre) was ambiguous about whether PATH_MAX
* included the null byte or not. Later amendments of POSIX,
* XPG4, the Austin Group, and the Single UNIX Specification
* all explicitly include the null byte in the PATH_MAX.
* Ditto for _POSIX_PATH_MAX. */
# define MAXPATHLEN PATH_MAX
# else
# define MAXPATHLEN _POSIX_PATH_MAX
# endif
# else
# endif
# else
# ifdef _POSIX_PATH_MAX
# define MAXPATHLEN _POSIX_PATH_MAX
# else
# endif
# endif
#endif
/*
* this results in many functions being undeclared which bothers C++
* May make sense to have threads after "*ish.h" anyway
*/
#if defined(USE_5005THREADS) || defined(USE_ITHREADS)
# if defined(USE_5005THREADS)
/* pending resolution of licensing issues, we avoid the erstwhile
* atomic.h everywhere */
# define EMULATE_ATOMIC_REFCOUNTS
# endif
# ifdef NETWARE
# include <nw5thread.h>
# else
# ifdef FAKE_THREADS
# include "fakethr.h"
# else
# ifdef WIN32
# include <win32thread.h>
# else
# ifdef OS2
# include "os2thread.h"
# else
# ifdef I_MACH_CTHREADS
# include <mach/cthreads.h>
# define MUTEX_INIT_CALLS_MALLOC
# endif
typedef cthread_t perl_os_thread;
typedef mutex_t perl_mutex;
typedef condition_t perl_cond;
typedef void * perl_key;
# else /* Posix threads */
# ifdef I_PTHREAD
# include <pthread.h>
# endif
typedef pthread_t perl_os_thread;
typedef pthread_mutex_t perl_mutex;
typedef pthread_cond_t perl_cond;
typedef pthread_key_t perl_key;
# endif /* I_MACH_CTHREADS */
# endif /* OS2 */
# endif /* WIN32 */
# endif /* FAKE_THREADS */
#endif /* NETWARE */
#endif /* USE_5005THREADS || USE_ITHREADS */
#if defined(WIN32)
# include "win32.h"
#endif
#ifdef NETWARE
# include "netware.h"
#endif
#ifdef VMS
# define STATUS_NATIVE PL_statusvalue_vms
# define STATUS_NATIVE_EXPORT \
# define STATUS_NATIVE_SET(n) \
STMT_START { \
PL_statusvalue_vms = (n); \
PL_statusvalue = -1; \
PL_statusvalue = 0; \
else \
} STMT_END
# define STATUS_POSIX PL_statusvalue
# ifdef VMSISH_STATUS
# else
# define STATUS_CURRENT STATUS_POSIX
# endif
# define STATUS_POSIX_SET(n) \
STMT_START { \
PL_statusvalue = (n); \
if (PL_statusvalue != -1) { \
PL_statusvalue &= 0xFFFF; \
} \
else PL_statusvalue_vms = -1; \
} STMT_END
#else
# define STATUS_NATIVE STATUS_POSIX
# define STATUS_NATIVE_EXPORT STATUS_POSIX
# define STATUS_NATIVE_SET STATUS_POSIX_SET
# define STATUS_POSIX PL_statusvalue
# define STATUS_POSIX_SET(n) \
STMT_START { \
PL_statusvalue = (n); \
if (PL_statusvalue != -1) \
PL_statusvalue &= 0xFFFF; \
} STMT_END
# define STATUS_CURRENT STATUS_POSIX
# define STATUS_ALL_SUCCESS (PL_statusvalue = 0)
#endif
/* flags in PL_exit_flags for nature of exit() */
#define PERL_EXIT_EXPECTED 0x01
#ifndef MEMBER_TO_FPTR
#endif
/* XXX move to Configure? */
#ifndef PERL_FS_VER_FMT
# define PERL_FS_VER_FMT "%d.%d.%d"
#endif
/* This defines a way to flush all output buffers. This may be a
* performance issue, so we allow people to disable it. Also, if
* we are using stdio, there are broken implementations of fflush(NULL)
* out there, Solaris being the most prominent.
*/
#ifndef PERL_FLUSHALL_FOR_CHILD
# else
# ifdef FFLUSH_ALL
# define PERL_FLUSHALL_FOR_CHILD my_fflush_all()
# else
# define PERL_FLUSHALL_FOR_CHILD NOOP
# endif
# endif
#endif
#ifndef PERL_WAIT_FOR_CHILDREN
# define PERL_WAIT_FOR_CHILDREN NOOP
#endif
/* the traditional thread-unsafe notion of "current interpreter". */
#ifndef PERL_SET_INTERP
#endif
#ifndef PERL_GET_INTERP
# define PERL_GET_INTERP (PL_curinterp)
#endif
#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_GET_THX)
# ifdef USE_5005THREADS
# else
# ifdef MULTIPLICITY
# endif
# endif
# define PERL_SET_THX(t) PERL_SET_CONTEXT(t)
#endif
#ifndef SVf
# ifdef CHECK_FORMAT
# define SVf "p"
# ifndef SVf256
# endif
# else
# define SVf "_"
# endif
#endif
#ifndef SVf256
#endif
#ifndef UVf
# ifdef CHECK_FORMAT
# else
# define UVf "Vu"
# endif
#endif
#ifndef VDf
# ifdef CHECK_FORMAT
# define VDf "p"
# else
# define VDf "vd"
# endif
#endif
#ifndef Nullformat
# ifdef CHECK_FORMAT
# else
# define Nullformat Nullch
# endif
#endif
#ifndef __attribute__format__
# ifdef CHECK_FORMAT
# else
# define __attribute__format__(x,y,z)
# endif
#endif
/* Some unistd.h's give a prototype for pause() even though
HAS_PAUSE ends up undefined. This causes the #define
below to be rejected by the compiler. Sigh.
*/
#ifdef HAS_PAUSE
#else
#endif
#ifndef IOCPARM_LEN
# ifdef IOCPARM_MASK
/* on BSDish systes we're safe */
# else
/* otherwise guess at what's safe */
# define IOCPARM_LEN(x) 256
# endif
#endif
#if defined(__CYGWIN__)
/* USEMYBINMODE
* This symbol, if defined, indicates that the program should
* use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
* that a file is in "binary" mode -- that is, that no translation
* of bytes occurs on read or write operations.
*/
# define USEMYBINMODE /**/
# include <io.h> /* for setmode() prototype */
#endif
#ifdef __CYGWIN__
void init_os_extras(void);
#endif
#ifdef UNION_ANY_DEFINITION
#else
union any {
void* any_ptr;
long any_long;
bool any_bool;
void (*any_dptr) (void*);
};
#endif
#ifdef USE_5005THREADS
#else
#define ARGSproto
#endif /* USE_5005THREADS */
/* We cannot include <crypt.h> to get the struct crypt_data
* because of setkey prototype problems when threading */
typedef struct crypt_data { /* straight from /usr/include/crypt.h */
/* From OSF, Not needed in AIX
char C[28], D[28];
*/
char E[48];
char block[66];
char iobuf[16];
} CRYPTD;
#endif /* threading */
#endif /* AIX */
#if !defined(OS2) && !defined(MACOS_TRADITIONAL)
# include "iperlsys.h"
#endif
/* [perl #22371] Algorimic Complexity Attack on Perl 5.6.1, 5.8.0.
* Note that the USE_HASH_SEED and USE_HASH_SEED_EXPLICIT are *NOT*
* defined by Configure, despite their names being similar to the
* other defines like USE_ITHREADS. Configure in fact knows nothing
* randomisation defines use the Configure -Accflags=... instead. */
# define USE_HASH_SEED
#endif
#include "regexp.h"
#include "sv.h"
#include "util.h"
#include "form.h"
#include "gv.h"
#include "pad.h"
#include "cv.h"
#include "opnames.h"
#include "op.h"
#include "cop.h"
#include "av.h"
#include "hv.h"
#include "mg.h"
#include "scope.h"
#include "warnings.h"
#include "utf8.h"
/* Current curly descriptor */
struct curcur {
int parenfloor; /* how far back to strip paren data */
int cur; /* how many instances of scan we've matched */
int min; /* the minimal number of scans to match */
int max; /* the maximal number of scans to match */
int minmod; /* whether to work our way up or down */
char * lastloc; /* where we started matching this scan */
};
typedef struct _sublex_info SUBLEXINFO;
struct _sublex_info {
char *super_bufptr; /* PL_bufptr that was */
char *super_bufend; /* PL_bufend that was */
};
struct scan_data_t; /* Used in S_* functions in regcomp.c */
struct regnode_charclass_class; /* Used in S_* functions in regcomp.c */
typedef I32 CHECKPOINT;
struct ptr_tbl_ent {
struct ptr_tbl_ent* next;
void* oldval;
void* newval;
};
struct ptr_tbl {
struct ptr_tbl_ent** tbl_ary;
};
# define I286
#endif
#define HAS_HTONL
#endif
#define HAS_HTONS
#endif
#define HAS_NTOHL
#endif
#define HAS_NTOHS
#endif
#ifndef HAS_HTONL
#define HAS_HTONS
#define HAS_HTONL
#define HAS_NTOHS
#define HAS_NTOHL
#define MYSWAP
#endif
#else
#endif
#endif
/*
* Little-endian byte order functions - 'v' for 'VAX', or 'reVerse'.
* -DWS
*/
#if BYTEORDER != 0x1234
# define HAS_VTOHL
# define HAS_VTOHS
# define HAS_HTOVL
# define HAS_HTOVS
+(((x)>>24)&0xFF) \
+(((x)&0x0000FF00)<<8) \
+(((x)&0x00FF0000)>>8) )
# endif
/* otherwise default to functions in util.c */
#ifndef htovs
short htovs(short n);
short vtohs(short n);
long htovl(long n);
long vtohl(long n);
#endif
#endif
/* *MAX Plus 1. A floating point value.
Hopefully expressed in a way that dodgy floating point can't mess up.
>> 2 rather than 1, so that value is safely less than I32_MAX after 1
is added to it
May find that some broken compiler will want the value cast to I32.
[after the shift, as signed >> may not be as secure as unsigned >>]
*/
/* For compilers that can't correctly cast NVs over 0x7FFFFFFF (or
0x7FFFFFFFFFFFFFFF) to an unsigned integer. In the future, sizeof(UV)
may be greater than sizeof(IV), so don't assume that half max UV is max IV.
*/
/* This may look like unnecessary jumping through hoops, but converting
out of range floating point values to integers *is* undefined behaviour,
and it is starting to bite.
*/
#ifndef CAST_INLINE
#else
: ((n) < U32_MAX_P1 ? (U32) (n) \
: ((n) > 0 ? U32_MAX : 0 /* NaN */)))
: ((n) > 0 ? UV_MAX : 0 /* NaN */)))
#endif
/* These do not care about the fractional part, only about the range. */
/* XXXX: need to speed it up */
#ifndef MAXSYSFD
# define MAXSYSFD 2
#endif
#ifndef __cplusplus
#ifndef UNDER_CE
#endif
#endif
#ifndef Perl_debug_log
# define Perl_debug_log PerlIO_stderr()
#endif
#ifndef Perl_error_log
# define Perl_error_log (PL_stderrgv \
&& isGV(PL_stderrgv) \
&& GvIOp(PL_stderrgv) \
: PerlIO_stderr())
#endif
#define DEBUG_DB_RECURSE_FLAG 0x40000000
that something was done? */
#ifdef DEBUGGING
# define YYDEBUG 1
# define DEBUG_p_TEST DEBUG_p_TEST_
# define DEBUG_s_TEST DEBUG_s_TEST_
# define DEBUG_l_TEST DEBUG_l_TEST_
# define DEBUG_t_TEST DEBUG_t_TEST_
# define DEBUG_o_TEST DEBUG_o_TEST_
# define DEBUG_c_TEST DEBUG_c_TEST_
# define DEBUG_P_TEST DEBUG_P_TEST_
# define DEBUG_m_TEST DEBUG_m_TEST_
# define DEBUG_f_TEST DEBUG_f_TEST_
# define DEBUG_r_TEST DEBUG_r_TEST_
# define DEBUG_x_TEST DEBUG_x_TEST_
# define DEBUG_u_TEST DEBUG_u_TEST_
# define DEBUG_H_TEST DEBUG_H_TEST_
# define DEBUG_X_TEST DEBUG_X_TEST_
# define DEBUG_Xv_TEST DEBUG_Xv_TEST_
# define DEBUG_D_TEST DEBUG_D_TEST_
# define DEBUG_S_TEST DEBUG_S_TEST_
# define DEBUG_T_TEST DEBUG_T_TEST_
# define DEBUG_R_TEST DEBUG_R_TEST_
# define DEBUG_J_TEST DEBUG_J_TEST_
# define DEBUG_v_TEST DEBUG_v_TEST_
# define PERL_DEB(a) a
# define PERL_DEBUG(a) if (PL_debug) a
# define DEBUG_p(a) if (DEBUG_p_TEST) a
# define DEBUG_s(a) if (DEBUG_s_TEST) a
# define DEBUG_l(a) if (DEBUG_l_TEST) a
# define DEBUG_t(a) if (DEBUG_t_TEST) a
# define DEBUG_o(a) if (DEBUG_o_TEST) a
# define DEBUG_c(a) if (DEBUG_c_TEST) a
# define DEBUG_P(a) if (DEBUG_P_TEST) a
/* Temporarily turn off memory debugging in case the a
* does memory allocation, either directly or indirectly. */
# define DEBUG_m(a) \
STMT_START { \
if (PERL_GET_INTERP) { dTHX; if (DEBUG_m_TEST) {PL_debug&=~DEBUG_m_FLAG; a; PL_debug|=DEBUG_m_FLAG;} } \
} STMT_END
# define DEBUG__(t, a) \
STMT_START { \
if (t) STMT_START {a;} STMT_END; \
} STMT_END
# ifdef USE_5005THREADS
# else
# define DEBUG_S(a)
# endif
#else /* DEBUGGING */
# define DEBUG_p_TEST (0)
# define DEBUG_s_TEST (0)
# define DEBUG_l_TEST (0)
# define DEBUG_t_TEST (0)
# define DEBUG_o_TEST (0)
# define DEBUG_c_TEST (0)
# define DEBUG_P_TEST (0)
# define DEBUG_m_TEST (0)
# define DEBUG_f_TEST (0)
# define DEBUG_r_TEST (0)
# define DEBUG_x_TEST (0)
# define DEBUG_u_TEST (0)
# define DEBUG_H_TEST (0)
# define DEBUG_X_TEST (0)
# define DEBUG_Xv_TEST (0)
# define DEBUG_D_TEST (0)
# define DEBUG_S_TEST (0)
# define DEBUG_T_TEST (0)
# define DEBUG_R_TEST (0)
# define DEBUG_J_TEST (0)
# define DEBUG_v_TEST (0)
# define PERL_DEB(a)
# define PERL_DEBUG(a)
# define DEBUG_p(a)
# define DEBUG_s(a)
# define DEBUG_l(a)
# define DEBUG_t(a)
# define DEBUG_o(a)
# define DEBUG_c(a)
# define DEBUG_P(a)
# define DEBUG_m(a)
# define DEBUG_f(a)
# define DEBUG_r(a)
# define DEBUG_x(a)
# define DEBUG_u(a)
# define DEBUG_H(a)
# define DEBUG_X(a)
# define DEBUG_Xv(a)
# define DEBUG_D(a)
# define DEBUG_S(a)
# define DEBUG_T(a)
# define DEBUG_R(a)
# define DEBUG_v(a)
#endif /* DEBUGGING */
#define DEBUG_SCOPE(where) \
/* These constants should be used in preference to raw characters
* when using magic. Note that some perl guts still assume
* certain character properties of these constants, namely that
* isUPPER() and toLOWER() may do useful mappings.
*
*/
(@+ and @- vars) */
smart parameter vivification */
#define YYMAXDEPTH 300
#ifdef DEBUGGING
if (!(what)) { \
PerlProc_exit(1); \
}})
#else
if (!(what)) { \
PerlProc_exit(1); \
}})
#endif
#endif
struct ufuncs {
};
/* In pre-5.7-Perls the PERL_MAGIC_uvar magic didn't get the thread context.
* XS code wanting to be backward compatible can do something
* like the following:
#ifndef PERL_MG_UFUNC
#define PERL_MG_UFUNC(name,ix,sv) I32 name(IV ix, SV *sv)
#endif
static PERL_MG_UFUNC(foo_get, index, val)
{
sv_setsv(val, ...);
return TRUE;
}
-- Doug MacEachern
*/
#ifndef PERL_MG_UFUNC
#endif
/* Fix these up for __STDC__ */
#ifndef DONT_DECLARE_STD
char *mktemp (char*);
#ifndef atof
double atof (const char*);
#endif
#endif
#ifndef STANDARD_C
#else
#endif
#endif /* ! STANDARD_C */
#ifdef I_MATH
# include <math.h>
#else
double exp (double);
double log (double);
double log10 (double);
double sqrt (double);
double frexp (double,int*);
double ldexp (double,int);
double modf (double,double*);
double sin (double);
double cos (double);
double atan2 (double,double);
double pow (double,double);
#endif
# define NV_INF LDBL_INFINITY
#endif
#if !defined(NV_INF) && defined(DBL_INFINITY)
#endif
#endif
#endif
#endif
#endif
#if !defined(NV_NAN) && defined(USE_LONG_DOUBLE)
# endif
# endif
# endif
#endif
#endif
#endif
#endif
#endif
#endif
#endif
#ifndef __cplusplus
char *crypt (); /* Maybe more hosts will need the unprototyped version */
# else
#ifndef crypt
char *crypt (const char*, const char*);
#endif
# endif /* !WIN32 */
# endif /* !NeXT && !__NeXT__ */
# ifndef DONT_DECLARE_STD
# ifndef getenv
char *getenv (const char*);
# endif /* !getenv */
# ifdef _FILE_OFFSET_BITS
# if _FILE_OFFSET_BITS == 64
# endif
# endif
# endif
# endif /* !DONT_DECLARE_STD */
#ifndef getlogin
char *getlogin (void);
#endif
#endif /* !__cplusplus */
#ifdef UNLINK_ALL_VERSIONS /* Currently only makes sense for VMS */
#else
#define UNLINK PerlLIO_unlink
#endif
/* some versions of glibc are missing the setresuid() proto */
#if defined(HAS_SETRESUID) && !defined(HAS_SETRESUID_PROTO)
#endif
/* some versions of glibc are missing the setresgid() proto */
#if defined(HAS_SETRESGID) && !defined(HAS_SETRESGID_PROTO)
#endif
#ifndef HAS_SETREUID
# ifdef HAS_SETRESUID
# define HAS_SETREUID
# endif
#endif
#ifndef HAS_SETREGID
# ifdef HAS_SETRESGID
# define HAS_SETREGID
# endif
#endif
/* Sighandler_t defined in iperlsys.h */
#ifdef HAS_SIGACTION
#else
typedef Sighandler_t Sigsave_t;
#endif
#define SCAN_DEF 0
#define SCAN_TR 1
#define SCAN_REPL 2
#ifdef DEBUGGING
# ifndef register
# define register
# endif
# define RUNOPS_DEFAULT Perl_runops_debug
#else
# define RUNOPS_DEFAULT Perl_runops_standard
#endif
#ifdef MYMALLOC
# ifdef MUTEX_INIT_CALLS_MALLOC
# define MALLOC_INIT \
STMT_START { \
PL_malloc_mutex = NULL; \
} STMT_END
# define MALLOC_TERM \
STMT_START { \
PL_malloc_mutex = NULL; \
MUTEX_DESTROY(&tmp); \
} STMT_END
# else
# endif
#else
# define MALLOC_INIT
# define MALLOC_TERM
#endif
/* _ (for $_) must be first in the following list (DEFSV requires it) */
#define THREADSV_NAMES "_123456789&`'+/.,\\\";^-%=|~:\001\005!@"
/* NeXT has problems with crt0.o globals */
#if defined(__DYNAMIC__) && \
# define environ (*environ_pointer)
EXT char *** environ_pointer;
# else
# if defined(PERL_DARWIN) && defined(PERL_CORE)
# include <crt_externs.h> /* for the env array */
# define environ (*_NSGetEnviron())
# endif
# endif
#else
/* VMS and some other platforms don't use the environ array */
# ifdef USE_ENVIRON_ARRAY
# if !defined(DONT_DECLARE_STD) || \
defined(__sgi) || \
defined(__DGUX)
extern char ** environ; /* environment variables supplied via exec */
# endif
# endif
#endif
/* handy constants */
EXTCONST char PL_warn_uninit[]
INIT("Use of uninitialized value%s%s");
EXTCONST char PL_warn_nosemi[]
INIT("Semicolon seems to be missing");
EXTCONST char PL_warn_reserved[]
INIT("Unquoted string \"%s\" may clash with future reserved word");
EXTCONST char PL_warn_nl[]
INIT("Unsuccessful %s on filename containing newline");
EXTCONST char PL_no_wrongref[]
INIT("Can't use %s ref as %s ref");
EXTCONST char PL_no_symref[]
INIT("Can't use string (\"%.32s\") as %s ref while \"strict refs\" in use");
EXTCONST char PL_no_usym[]
INIT("Can't use an undefined value as %s reference");
EXTCONST char PL_no_aelem[]
INIT("Modification of non-creatable array value attempted, subscript %d");
EXTCONST char PL_no_helem[]
INIT("Modification of non-creatable hash value attempted, subscript \"%s\"");
EXTCONST char PL_no_modify[]
INIT("Modification of a read-only value attempted");
INIT("Out of memory!\n");
EXTCONST char PL_no_security[]
INIT("Insecure dependency in %s%s");
EXTCONST char PL_no_sock_func[]
INIT("Unsupported socket function \"%s\" called");
EXTCONST char PL_no_dir_func[]
INIT("Unsupported directory function \"%s\" called");
EXTCONST char PL_no_func[]
INIT("The %s function is unimplemented");
EXTCONST char PL_no_myglob[]
INIT("\"my\" variable %s can't be in a package");
EXTCONST char PL_no_localize_ref[]
INIT("Can't localize through a reference");
#ifdef PERL_MALLOC_WRAP
EXTCONST char PL_memory_wrap[]
INIT("panic: memory wrap");
#endif
INIT("`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_");
#ifdef DOINIT
#else
EXT char *PL_sig_name[];
EXT int PL_sig_num[];
#endif
/* fast conversion and case folding tables */
#ifdef DOINIT
#ifdef EBCDIC
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 70, 71,
72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84, 85, 86, 87,
88, 89, 90, 91, 92, 93, 94, 95,
96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 118, 119,
120, 121, 122, 123, 124, 125, 126, 127,
128, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 138, 139, 140, 141, 142, 143,
144, 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 154, 155, 156, 157, 158, 159,
160, 161, 'S', 'T', 'U', 'V', 'W', 'X',
'Y', 'Z', 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183,
184, 185, 186, 187, 188, 189, 190, 191,
192, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 202, 203, 204, 205, 206, 207,
208, 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 218, 219, 220, 221, 222, 223,
224, 225, 's', 't', 'u', 'v', 'w', 'x',
'y', 'z', 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
#else /* ascii rather than ebcdic */
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', 91, 92, 93, 94, 95,
96, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', 123, 124, 125, 126, 127,
128, 129, 130, 131, 132, 133, 134, 135,
136, 137, 138, 139, 140, 141, 142, 143,
144, 145, 146, 147, 148, 149, 150, 151,
152, 153, 154, 155, 156, 157, 158, 159,
160, 161, 162, 163, 164, 165, 166, 167,
168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183,
184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199,
200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215,
216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231,
232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
#endif /* !EBCDIC */
#else
#endif
#ifdef DOINIT
EXT unsigned char PL_fold_locale[] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', 91, 92, 93, 94, 95,
96, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', 123, 124, 125, 126, 127,
128, 129, 130, 131, 132, 133, 134, 135,
136, 137, 138, 139, 140, 141, 142, 143,
144, 145, 146, 147, 148, 149, 150, 151,
152, 153, 154, 155, 156, 157, 158, 159,
160, 161, 162, 163, 164, 165, 166, 167,
168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 182, 183,
184, 185, 186, 187, 188, 189, 190, 191,
192, 193, 194, 195, 196, 197, 198, 199,
200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215,
216, 217, 218, 219, 220, 221, 222, 223,
224, 225, 226, 227, 228, 229, 230, 231,
232, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
#else
EXT unsigned char PL_fold_locale[];
#endif
#ifdef DOINIT
#ifdef EBCDIC
1, 2, 84, 151, 154, 155, 156, 157,
165, 246, 250, 3, 158, 7, 18, 29,
40, 51, 62, 73, 85, 96, 107, 118,
129, 140, 147, 148, 149, 150, 152, 153,
255, 6, 8, 9, 10, 11, 12, 13,
14, 15, 24, 25, 26, 27, 28, 226,
29, 30, 31, 32, 33, 43, 44, 45,
46, 47, 48, 49, 50, 76, 77, 78,
79, 80, 81, 82, 83, 84, 85, 86,
87, 94, 95, 234, 181, 233, 187, 190,
180, 96, 97, 98, 99, 100, 101, 102,
104, 112, 182, 174, 236, 232, 229, 103,
228, 226, 114, 115, 116, 117, 118, 119,
120, 121, 122, 235, 176, 230, 194, 162,
130, 131, 132, 133, 134, 135, 136, 137,
138, 139, 201, 205, 163, 217, 220, 224,
5, 248, 227, 244, 242, 255, 241, 231,
240, 253, 16, 197, 19, 20, 21, 187,
23, 169, 210, 245, 237, 249, 247, 239,
168, 252, 34, 196, 36, 37, 38, 39,
41, 42, 251, 254, 238, 223, 221, 213,
225, 177, 52, 53, 54, 55, 56, 57,
58, 59, 60, 61, 63, 64, 65, 66,
67, 68, 69, 70, 71, 72, 74, 75,
205, 208, 186, 202, 200, 218, 198, 179,
178, 214, 88, 89, 90, 91, 92, 93,
217, 166, 170, 207, 199, 209, 206, 204,
160, 212, 105, 106, 108, 109, 110, 111,
203, 113, 216, 215, 192, 175, 193, 243,
172, 161, 123, 124, 125, 126, 127, 128,
222, 219, 211, 195, 188, 193, 185, 184,
191, 183, 141, 142, 143, 144, 145, 146
};
#else /* ascii rather than ebcdic */
1, 2, 84, 151, 154, 155, 156, 157,
165, 246, 250, 3, 158, 7, 18, 29,
40, 51, 62, 73, 85, 96, 107, 118,
129, 140, 147, 148, 149, 150, 152, 153,
255, 182, 224, 205, 174, 176, 180, 217,
233, 232, 236, 187, 235, 228, 234, 226,
222, 219, 211, 195, 188, 193, 185, 184,
191, 183, 201, 229, 181, 220, 194, 162,
163, 208, 186, 202, 200, 218, 198, 179,
178, 214, 166, 170, 207, 199, 209, 206,
204, 160, 212, 216, 215, 192, 175, 173,
243, 172, 161, 190, 203, 189, 164, 230,
167, 248, 227, 244, 242, 255, 241, 231,
240, 253, 169, 210, 245, 237, 249, 247,
239, 168, 252, 251, 254, 238, 223, 221,
213, 225, 177, 197, 171, 196, 159, 4,
5, 6, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 52, 53, 54, 55, 56, 57,
58, 59, 60, 61, 63, 64, 65, 66,
67, 68, 69, 70, 71, 72, 74, 75,
76, 77, 78, 79, 80, 81, 82, 83,
86, 87, 88, 89, 90, 91, 92, 93,
94, 95, 97, 98, 99, 100, 101, 102,
103, 104, 105, 106, 108, 109, 110, 111,
112, 113, 114, 115, 116, 117, 119, 120,
121, 122, 123, 124, 125, 126, 127, 128,
130, 131, 132, 133, 134, 135, 136, 137,
138, 139, 141, 142, 143, 144, 145, 146
};
#endif
#else
#endif
#ifdef DEBUGGING
#ifdef DOINIT
EXTCONST char* PL_block_type[] = {
"NULL",
"SUB",
"EVAL",
"LOOP",
"SUBST",
"BLOCK",
};
#else
EXTCONST char* PL_block_type[];
#endif
#endif
/*****************************************************************************/
/*****************************************************************************/
/* XXX This needs to be revisited, since BEGIN makes yacc re-enter... */
#ifdef __Lynx__
#ifdef FORMAT
#endif
#ifdef SPACE
#endif
#endif
#include "perly.h"
typedef enum {
XREF,
} expectation;
enum { /* pass one of these to get_vtbl */
#ifdef USE_5005THREADS
#endif
};
/* Note: the lowest 8 bits are reserved for
stuffing into op->op_private */
#define HINT_PRIVATE_MASK 0x000000ff
/* #define HINT_notused10 0x00000010 */
/* Note: 20,40,80 used for NATIVE_HINTS */
#define HINT_BLOCK_SCOPE 0x00000100
/* The HINT_NEW_* constants are used by the overload pragma */
#define HINT_NEW_INTEGER 0x00001000
#define HINT_NEW_FLOAT 0x00002000
#define HINT_NEW_BINARY 0x00004000
#define HINT_NEW_STRING 0x00008000
#define HINT_NEW_RE 0x00010000
/* The following are stored in $sort::hints, not in PL_hints */
#define HINT_SORT_QUICKSORT 0x00000001
#define HINT_SORT_MERGESORT 0x00000002
/* Various states of the input record separator SV (rs) */
/* A struct for keeping various DEBUGGING related stuff,
* neatly packed. Currently only scratch variables for
* constructing debug output are included. Needed always,
* not just when DEBUGGING, though, because of the re extension. c*/
struct perl_debug_pad {
};
#define PERL_DEBUG_PAD_ZERO(i) (SvPVX(PERL_DEBUG_PAD(i))[0] = 0, SvCUR(PERL_DEBUG_PAD(i)) = 0, PERL_DEBUG_PAD(i))
/* Enable variables which are pointers to functions */
struct re_scream_pos_data_s *d);
typedef void (*DESTRUCTORFUNC_NOCONTEXT_t) (void*);
typedef void (*DESTRUCTORFUNC_t) (pTHX_ void*);
/* Set up PERLVAR macros for populating structs */
/* Interpreter exitlist entry */
typedef struct exitlistentry {
void *ptr;
#ifdef PERL_GLOBAL_STRUCT
struct perl_vars {
# include "perlvars.h"
};
# ifdef PERL_CORE
# else /* PERL_CORE */
# endif /* WIN32 */
struct perl_vars *PL_VarsPtr;
# define PL_Vars (*((PL_VarsPtr) \
# endif /* PERL_CORE */
#endif /* PERL_GLOBAL_STRUCT */
#if defined(MULTIPLICITY)
/* If we have multiple interpreters define a struct
holding variables which must be per-interpreter
If we don't have threads anything that would have
be per-thread is per-interpreter.
*/
struct interpreter {
# ifndef USE_5005THREADS
# include "thrdvar.h"
# endif
# include "intrpvar.h"
/*
* The following is a buffer where new variables must
* be defined to maintain binary compatibility with previous versions
*/
};
#else
struct interpreter {
char broiled;
};
#endif /* MULTIPLICITY */
#ifdef USE_5005THREADS
/* If we have threads define a struct with all the variables
* that have to be per-thread
*/
struct perl_thread {
#include "thrdvar.h"
};
typedef struct perl_thread *Thread;
#else
typedef void *Thread;
#endif
/* Done with PERLVAR macros for now ... */
typedef enum {
e_no_len, /* no length */
e_number, /* number, [] */
e_star /* asterisk */
} howlen_t;
typedef struct {
char* patptr; /* current template char */
char* patend; /* one after last char */
char* grpbeg; /* 1st char of ()-group */
char* grpend; /* end of ()-group */
int level; /* () nesting level */
} tempsym_t;
#include "thread.h"
#include "pp.h"
#ifndef PERL_CALLCONV
# define PERL_CALLCONV
#endif
#ifndef NEXT30_NO_ATTRIBUTE
# ifndef HASATTRIBUTE /* disable GNU-cc attribute checking? */
# ifdef __attribute__ /* Avoid possible redefinition errors */
# endif
# define __attribute__(attr)
# endif
#endif
#include "proto.h"
/* this has structure inits, so it cannot be included before here */
#include "opcode.h"
/* The following must follow proto.h as #defines mess up syntax */
#if !defined(PERL_FOR_X2P)
# include "embedvar.h"
#endif
/* Now include all the 'global' variables
* If we don't have threads or multiple interpreters
* these include variables that would have been their struct-s
*/
#if !defined(MULTIPLICITY)
# include "intrpvar.h"
# ifndef USE_5005THREADS
# include "thrdvar.h"
# endif
#endif
#if defined(WIN32)
/* Now all the config stuff is setup we can include embed.h */
# include "embed.h"
#endif
#ifndef PERL_GLOBAL_STRUCT
# include "perlvars.h"
#endif
#include "reentr.inc"
#ifdef DOINIT
0, 0};
0};
0};
#ifdef PERL_MICRO
#else
0};
#endif
0};
0};
0, 0, 0};
0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
0, 0, 0};
#ifdef USE_5005THREADS
#endif /* USE_5005THREADS */
0, 0, 0};
EXT MGVTBL PL_vtbl_regexp = {0, MEMBER_TO_FPTR(Perl_magic_setregexp),0,0, MEMBER_TO_FPTR(Perl_magic_freeregexp)};
MEMBER_TO_FPTR(Perl_magic_regdatum_set), 0, 0, 0};
#ifdef USE_LOCALE_COLLATE
0, 0, 0};
#endif
0, 0, MEMBER_TO_FPTR(Perl_magic_setamagic)};
0, 0, MEMBER_TO_FPTR(Perl_magic_setamagic)};
0, 0, MEMBER_TO_FPTR(Perl_magic_killbackrefs)};
0, 0, MEMBER_TO_FPTR(Perl_magic_freeovrld)};
0, 0, 0};
#else /* !DOINIT */
#ifdef USE_5005THREADS
#endif /* USE_5005THREADS */
#ifdef USE_LOCALE_COLLATE
#endif
#endif /* !DOINIT */
enum {
/* Do not leave a trailing comma here. C9X allows it, C89 doesn't. */
};
#define NofAMmeth max_amg_code
#ifdef DOINIT
/* Names kept in the symbol table. fallback => "()", the rest has
"(" prepended. The only other place in perl which knows about
this convention is AMG_id2name (used for debugging output and
'nomethod' only), the only other place which has it hardwired is
overload.pm. */
"()", "(abs", /* "fallback" should be the first. */
"(bool", "(nomethod",
"(\"\"", "(0+",
"(+", "(+=",
"(-", "(-=",
"(*", "(*=",
"(/", "(/=",
"(%", "(%=",
"(**", "(**=",
"(<<", "(<<=",
"(>>", "(>>=",
"(&", "(&=",
"(|", "(|=",
"(^", "(^=",
"(<", "(<=",
"(>", "(>=",
"(==", "(!=",
"(<=>", "(cmp",
"(lt", "(le",
"(gt", "(ge",
"(eq", "(ne",
"(!", "(~",
"(++", "(--",
"(atan2", "(cos",
"(sin", "(exp",
"(log", "(sqrt",
"(x", "(x=",
"(.", "(.=",
"(=", "(neg",
"(${}", "(@{}",
"(%{}", "(*{}",
"(&{}", "(<>",
"(int", "DESTROY",
};
#else
#endif /* def INITAMAGIC */
struct am_table {
long was_ok_am;
long fallback;
};
struct am_table_short {
long was_ok_am;
};
typedef struct am_table_short AMTS;
#define AMGfallNEVER 1
#define AMGfallNO 2
#define AMGfallYES 3
#define AMTf_AMAGIC 1
#define AMTf_OVERLOADED 2
/*
* some compilers like to redefine cos et alia as faster
* (and less accurate?) versions called F_cos et cetera (Quidquid
* latine dictum sit, altum viditur.) This trick collides with
* the Perl overloading (amg). The following #defines fool both.
*/
#ifdef _FASTMATH
# ifdef atan2
# define F_atan2_amg atan2_amg
# endif
# ifdef cos
# endif
# ifdef exp
# endif
# ifdef log
# endif
# ifdef pow
# endif
# ifdef sin
# endif
# ifdef sqrt
# define F_sqrt_amg sqrt_amg
# endif
#endif /* _FASTMATH */
PERLDBf_NOOPT | PERLDBf_INTER | \
/* No _NONAME, _GOTO */
later inspections */
#ifdef USE_LOCALE_NUMERIC
#define SET_NUMERIC_STANDARD() \
#define SET_NUMERIC_LOCAL() \
#define IN_LOCALE \
#define STORE_NUMERIC_LOCAL_SET_STANDARD() \
if (was_local) SET_NUMERIC_STANDARD();
#define STORE_NUMERIC_STANDARD_SET_LOCAL() \
if (was_standard) SET_NUMERIC_LOCAL();
#define RESTORE_NUMERIC_LOCAL() \
if (was_local) SET_NUMERIC_LOCAL();
#define RESTORE_NUMERIC_STANDARD() \
if (was_standard) SET_NUMERIC_STANDARD();
#else /* !USE_LOCALE_NUMERIC */
#define SET_NUMERIC_STANDARD() /**/
#define SET_NUMERIC_LOCAL() /**/
#define IS_NUMERIC_RADIX(a, b) (0)
#define STORE_NUMERIC_LOCAL_SET_STANDARD() /**/
#define STORE_NUMERIC_STANDARD_SET_LOCAL() /**/
#define RESTORE_NUMERIC_LOCAL() /**/
#define RESTORE_NUMERIC_STANDARD() /**/
#define IN_LOCALE_RUNTIME 0
#endif /* !USE_LOCALE_NUMERIC */
#if !defined(Strtol) && defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG
# ifdef __hpux
# endif
# ifdef WIN64
# endif
# if !defined(Strtol) && defined(HAS_STRTOLL)
# endif
# if !defined(Strtol) && defined(HAS_STRTOQ)
# endif
/* is there atoq() anywhere? */
#endif
#if !defined(Strtol) && defined(HAS_STRTOL)
#endif
#ifndef Atol
/* It would be more fashionable to use Strtol() to define atol()
* (as is done for Atoul(), see below) but for backward compatibility
* we just assume atol(). */
# if defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG && defined(HAS_ATOLL)
# ifdef WIN64
# endif
# else
# endif
#endif
#if !defined(Strtoul) && defined(USE_64_BIT_INT) && defined(UV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG
# ifdef __hpux
# endif
# ifdef WIN64
# endif
# if !defined(Strtoul) && defined(HAS_STRTOULL)
# endif
# if !defined(Strtoul) && defined(HAS_STRTOUQ)
# endif
/* is there atouq() anywhere? */
#endif
#if !defined(Strtoul) && defined(HAS_STRTOUL)
#endif
#endif
#ifndef Atoul
#endif
/* if these never got defined, they need defaults */
#ifndef PERL_SET_CONTEXT
# define PERL_SET_CONTEXT(i) PERL_SET_INTERP(i)
#endif
#ifndef PERL_GET_CONTEXT
# define PERL_GET_CONTEXT PERL_GET_INTERP
#endif
#ifndef PERL_GET_THX
# define PERL_GET_THX ((void*)NULL)
#endif
#ifndef PERL_SET_THX
# define PERL_SET_THX(t) NOOP
#endif
#ifndef PERL_SCRIPT_MODE
#define PERL_SCRIPT_MODE "r"
#endif
/*
* Some operating systems are stingy with stack allocation,
* so perl may have to guard against stack overflow.
*/
#ifndef PERL_STACK_OVERFLOW_CHECK
#define PERL_STACK_OVERFLOW_CHECK() NOOP
#endif
/*
* Some nonpreemptive operating systems find it convenient to
* check for asynchronous conditions after each op execution.
* Keep this check simple, or it may slow down execution
* massively.
*/
#ifndef PERL_MICRO
# ifndef PERL_ASYNC_CHECK
# endif
#endif
#ifndef PERL_ASYNC_CHECK
# define PERL_ASYNC_CHECK() NOOP
#endif
/*
* On some operating systems, a memory allocation may succeed,
* but put the process too close to the system's comfort limit.
* In this case, PERL_ALLOC_CHECK frees the pointer and sets
* it to NULL.
*/
#ifndef PERL_ALLOC_CHECK
#define PERL_ALLOC_CHECK(p) NOOP
#endif
/*
* nice_chunk and nice_chunk size need to be set
* and queried under the protection of sv_mutex
*/
void *new_chunk; \
new_chunk_size = (chunk_size); \
if (new_chunk_size > PL_nice_chunk_size) { \
PL_nice_chunk = new_chunk; \
} else { \
} \
} STMT_END
#ifdef HAS_SEM
# ifndef HAS_UNION_SEMUN /* Provide the union semun. */
union semun {
int val;
unsigned short *array;
};
# endif
# ifdef USE_SEMCTL_SEMUN
# ifdef IRIX32_SEMUN_BROKEN_BY_GCC
union gccbug_semun {
int val;
unsigned short *array;
char __dummy[5];
};
# define semun gccbug_semun
# endif
# else
# ifdef USE_SEMCTL_SEMID_DS
# ifdef EXTRA_F_IN_SEMUN_BUF
# else
# endif
# endif
# endif
#endif
/*
* Boilerplate macros for initializing and accessing interpreter-local
* data from C. All statics in extensions should be reworked to use
* for an example of the use of these macros, and perlxs.pod for more.
*
* Code that uses these macros is responsible for the following:
* 1. #define MY_CXT_KEY to a unique string, e.g.
* "DynaLoader::_guts" XS_VERSION
* 2. Declare a typedef named my_cxt_t that is a structure that contains
* all the data that needs to be interpreter-local.
* 3. Use the START_MY_CXT macro after the declaration of my_cxt_t.
* 4. Use the MY_CXT_INIT macro such that it is called exactly once
* (typically put in the BOOT: section).
* 5. Use the members of the my_cxt_t structure everywhere as
* MY_CXT.member.
* 6. Use the dMY_CXT macro (a declaration) in all the functions that
* access MY_CXT.
*/
#if defined(PERL_IMPLICIT_CONTEXT)
/* This must appear in all extensions that define a my_cxt_t structure,
* right after the definition (i.e. at file scope). The non-threads
* case below uses it to declare the data as static. */
#define START_MY_CXT
/* Fetches the SV that keeps the per-interpreter data. */
#define dMY_CXT_SV \
/* This declaration should be used within all functions that use the
* interpreter-local data. */
#define dMY_CXT \
dMY_CXT_SV; \
/* Creates and zeroes the per-interpreter data.
* (We allocate my_cxtp in a Perl SV so that it will be released when
* the interpreter goes away.) */
#define MY_CXT_INIT \
dMY_CXT_SV; \
/* newSV() allocates one more than needed */ \
/* This macro must be used to access members of the my_cxt_t structure.
* e.g. MYCXT.some_data */
/* Judicious use of these macros can reduce the number of times dMY_CXT
* is used. Use is similar to pTHX, aTHX etc. */
#else /* USE_ITHREADS */
#define dMY_CXT_SV dNOOP
#define MY_CXT_INIT NOOP
#define pMY_CXT void
#define pMY_CXT_
#define _pMY_CXT
#define aMY_CXT
#define aMY_CXT_
#define _aMY_CXT
#endif /* !defined(USE_ITHREADS) */
#ifdef I_FCNTL
# include <fcntl.h>
#endif
#ifdef __Lynx__
# include <fcntl.h>
#endif
#ifdef I_SYS_FILE
#endif
#if defined(HAS_FLOCK) && !defined(HAS_FLOCK_PROTO)
#endif
#ifndef O_RDONLY
/* Assume UNIX defaults */
# define O_RDONLY 0000
# define O_WRONLY 0001
# define O_RDWR 0002
# define O_CREAT 0100
#endif
#ifndef O_BINARY
# define O_BINARY 0
#endif
#ifndef O_TEXT
# define O_TEXT 0
#endif
/* If you have different O_TEXT and O_BINARY and you are a CLRF shop,
* that is, you are somehow DOSish. */
/* BeOS has O_TEXT != O_BINARY but O_TEXT and O_BINARY have no effect;
* BeOS is always UNIXoid (LF), not DOSish (CRLF). */
/* VOS has O_TEXT != O_BINARY, and they have effect,
* but VOS always uses LF, never CRLF. */
/* If you have O_TEXT different from your O_BINARY but you still are
* not a CRLF shop. */
# else
/* If you really are DOSish. */
# define PERLIO_USING_CRLF 1
# endif
#endif
#ifdef IAMSUID
#ifdef I_SYS_STATVFS
# define _SVID3
# endif
#endif
#ifdef I_SYS_MOUNT
#endif
#ifdef I_MNTENT
# include <mntent.h> /* for getmntent() */
#endif
#ifdef I_SYS_STATFS
#endif
#ifdef I_SYS_VFS
# ifdef __sgi
# endif
# ifdef __sgi
# endif
#endif
#ifdef I_USTAT
# include <ustat.h> /* for ustat() */
#endif
#if !defined(PERL_MOUNT_NOSUID) && defined(MOUNT_NOSUID)
# define PERL_MOUNT_NOSUID MOUNT_NOSUID
#endif
#if !defined(PERL_MOUNT_NOSUID) && defined(MNT_NOSUID)
# define PERL_MOUNT_NOSUID MNT_NOSUID
#endif
#if !defined(PERL_MOUNT_NOSUID) && defined(MS_NOSUID)
# define PERL_MOUNT_NOSUID MS_NOSUID
#endif
#if !defined(PERL_MOUNT_NOSUID) && defined(M_NOSUID)
# define PERL_MOUNT_NOSUID M_NOSUID
#endif
#if !defined(PERL_MOUNT_NOEXEC) && defined(MOUNT_NOEXEC)
# define PERL_MOUNT_NOEXEC MOUNT_NOEXEC
#endif
#if !defined(PERL_MOUNT_NOEXEC) && defined(MNT_NOEXEC)
# define PERL_MOUNT_NOEXEC MNT_NOEXEC
#endif
#if !defined(PERL_MOUNT_NOEXEC) && defined(MS_NOEXEC)
# define PERL_MOUNT_NOEXEC MS_NOEXEC
#endif
#if !defined(PERL_MOUNT_NOEXEC) && defined(M_NOEXEC)
# define PERL_MOUNT_NOEXEC M_NOEXEC
#endif
#endif /* IAMSUID */
#ifdef I_LIBUTIL
# include <libutil.h> /* setproctitle() in some FreeBSDs */
#endif
#ifndef EXEC_ARGV_CAST
#define EXEC_ARGV_CAST(x) x
#endif
int). value returned in pointed-
to UV */
/* Input flags: */
/* Output flags: */
/* to let user control profiling */
#ifdef PERL_GPROF_CONTROL
extern void moncontrol(int);
#define PERL_GPROF_MONCONTROL(x) moncontrol(x)
#else
#define PERL_GPROF_MONCONTROL(x)
#endif
#ifdef UNDER_CE
#include "wince.h"
#endif
/* ISO 6429 NEL - C1 control NExt Line */
#ifdef EBCDIC /* In EBCDIC NEL is just an alias for LF */
# define NEXT_LINE_CHAR 0x15
# else /* CDRA */
# define NEXT_LINE_CHAR 0x25
# endif
#else
# define NEXT_LINE_CHAR 0x85
#endif
/* The UTF-8 bytes of the Unicode LS and PS, U+2028 and U+2029 */
#define UNICODE_LINE_SEPA_0 0xE2
#define UNICODE_LINE_SEPA_1 0x80
#define UNICODE_LINE_SEPA_2 0xA8
#define UNICODE_PARA_SEPA_0 0xE2
#define UNICODE_PARA_SEPA_1 0x80
#define UNICODE_PARA_SEPA_2 0xA9
#ifndef PIPESOCK_MODE
# define PIPESOCK_MODE
#endif
#ifndef SOCKET_OPEN_MODE
# define SOCKET_OPEN_MODE PIPESOCK_MODE
#endif
#ifndef PIPE_OPEN_MODE
# define PIPE_OPEN_MODE PIPESOCK_MODE
#endif
#define PERL_MAGIC_UTF8_CACHESIZE 2
#define PERL_UNICODE_STDIN_FLAG 0x0001
#define PERL_UNICODE_STDOUT_FLAG 0x0002
#define PERL_UNICODE_STDERR_FLAG 0x0004
#define PERL_UNICODE_IN_FLAG 0x0008
#define PERL_UNICODE_OUT_FLAG 0x0010
#define PERL_UNICODE_ARGV_FLAG 0x0020
#define PERL_UNICODE_LOCALE_FLAG 0x0040
#define PERL_UNICODE_STD_FLAG \
#define PERL_UNICODE_INOUT_FLAG \
(PERL_UNICODE_IN_FLAG | \
#define PERL_UNICODE_DEFAULT_FLAGS \
#define PERL_UNICODE_ALL_FLAGS 0x00ff
#define PERL_UNICODE_STDIN 'I'
#define PERL_UNICODE_STDOUT 'O'
#define PERL_UNICODE_STDERR 'E'
#define PERL_UNICODE_STD 'S'
#define PERL_UNICODE_IN 'i'
#define PERL_UNICODE_OUT 'o'
#define PERL_UNICODE_INOUT 'D'
#define PERL_UNICODE_ARGV 'A'
#define PERL_UNICODE_LOCALE 'L'
#define PERL_UNICODE_WIDESYSCALLS 'W'
#define PERL_SIGNALS_UNSAFE_FLAG 0x0001
/* From sigaction(2) (FreeBSD man page):
* | Signal routines normally execute with the signal that
* | caused their invocation blocked, but other signals may
* | yet occur.
* Emulation of this behavior (from within Perl) is enabled
* by defining PERL_BLOCK_SIGNALS.
*/
#define PERL_BLOCK_SIGNALS
#if defined(HAS_SIGPROCMASK) && defined(PERL_BLOCK_SIGNALS)
# define PERL_BLOCKSIG_BLOCK(set) \
# define PERL_BLOCKSIG_UNBLOCK(set) \
#endif /* HAS_SIGPROCMASK && PERL_BLOCK_SIGNALS */
/* How about the old style of sigblock()? */
#ifndef PERL_BLOCKSIG_ADD
#endif
#ifndef PERL_BLOCKSIG_BLOCK
#endif
#ifndef PERL_BLOCKSIG_UNBLOCK
#endif
/* Use instead of abs() since abs() forces its argument to be an int,
* but also beware since this evaluates its argument twice, so no x++. */
#define PERL_ABS(x) ((x) < 0 ? -(x) : (x))
/* and finally... */
#define PERL_PATCHLEVEL_H_IMPLICIT
#include "patchlevel.h"
/* Mention
NV_PRESERVES_UV
HAS_MKSTEMP
HAS_MKSTEMPS
HAS_MKDTEMP
HAS_GETCWD
HAS_MMAP
HAS_MPROTECT
HAS_MSYNC
HAS_MADVISE
HAS_MUNMAP
I_SYSMMAN
Mmap_t
NVef
NVff
NVgf
HAS_UALARM
HAS_USLEEP
HAS_SETITIMER
HAS_GETITIMER
HAS_SENDMSG
HAS_RECVMSG
HAS_READV
HAS_WRITEV
I_SYSUIO
HAS_STRUCT_MSGHDR
HAS_STRUCT_CMSGHDR
HAS_NL_LANGINFO
HAS_DIRFD
so that Configure picks them up. */
/* Source code compatibility cruft:
PERL_XS_APIVERSION is not used, and has been superseded by inc_version_list
It and PERL_PM_APIVERSION are retained for source compatibility in the
5.8.x maintenance branch.
*/
#define PERL_XS_APIVERSION "5.8.3"
#define PERL_PM_APIVERSION "5.005"
#endif /* Include guard */