/* See L<perlguts/"The Perl API"> for detailed notes on
* PERL_IMPLICIT_CONTEXT and PERL_IMPLICIT_SYS */
-/* XXXXXX testing threads via implicit pointer */
#ifdef USE_THREADS
# ifndef PERL_IMPLICIT_CONTEXT
# define PERL_IMPLICIT_CONTEXT
# endif
# ifndef PERL_IMPLICIT_SYS
-/*# define PERL_IMPLICIT_SYS*/ /* XXX not done yet */
+# ifdef WIN32
+# define PERL_IMPLICIT_SYS /* XXX not implemented everywhere yet */
+# endif
# endif
#endif
-/* XXXXXX testing multiplicity via implicit pointer */
#if defined(MULTIPLICITY)
# ifndef PERL_IMPLICIT_CONTEXT
# define PERL_IMPLICIT_CONTEXT
# endif
# ifndef PERL_IMPLICIT_SYS
-/*# define PERL_IMPLICIT_SYS*/ /* XXX not done yet */
+# ifdef WIN32
+# define PERL_IMPLICIT_SYS /* XXX not implemented everywhere yet */
+# endif
# endif
#endif
| Perl Host |
+-----------+
^
- |
- v
+ |
+ v
+-----------+ +-----------+
| Perl Core |<->| Extension |
+-----------+ +-----------+ ...
#define pTHXo CPerlObj *pPerl
#define pTHXo_ pTHXo,
-#define _pTHXo ,pTHXo
#define aTHXo this
#define aTHXo_ this,
-#define _aTHXo ,this
#define PERL_OBJECT_THIS aTHXo
#define PERL_OBJECT_THIS_ aTHXo_
-#define _PERL_OBJECT_THIS _aTHXo
-#define dTHXoa(a) pTHXo = (CPerlObj *)a
-#define dTHXo dTHXoa(PERL_GET_INTERP)
+#define dTHXoa(a) pTHXo = a
+#define dTHXo dTHXoa(PERL_GET_THX)
#define pTHXx void
#define pTHXx_
-#define _pTHXx
#define aTHXx
#define aTHXx_
-#define _aTHXx
#else /* !PERL_OBJECT */
struct perl_thread;
# define pTHX register struct perl_thread *thr
# define aTHX thr
-# define dTHXa(a) pTHX = (struct perl_thread *)a
-# define dTHX dTHXa(THR)
# define dTHR dNOOP
# else
# ifndef MULTIPLICITY
# endif
# define pTHX register PerlInterpreter *my_perl
# define aTHX my_perl
-# define dTHXa(a) pTHX = (PerlInterpreter *)a
-# define dTHX dTHXa(PERL_GET_INTERP)
# endif
+# define dTHXa(a) pTHX = a
+# define dTHX dTHXa(PERL_GET_THX)
# define pTHX_ pTHX,
-# define _pTHX ,pTHX
# define aTHX_ aTHX,
-# define _aTHX ,aTHX
#endif
#define STATIC static
#ifndef pTHX
# define pTHX void
# define pTHX_
-# define _pTHX
# define aTHX
# define aTHX_
-# define _aTHX
# define dTHXa(a) dNOOP
# define dTHX dNOOP
#endif
#ifndef pTHXo
# define pTHXo pTHX
# define pTHXo_ pTHX_
-# define _pTHXo _pTHX
# define aTHXo aTHX
# define aTHXo_ aTHX_
-# define _aTHXo _aTHX
# define dTHXo dTHX
#endif
#ifndef pTHXx
# define pTHXx register PerlInterpreter *my_perl
# define pTHXx_ pTHXx,
-# define _pTHXx ,pTHXx
# define aTHXx my_perl
# define aTHXx_ aTHXx,
-# define _aTHXx ,aTHXx
# define dTHXx dTHX
#endif
/* HP-UX 10.X CMA (Common Multithreaded Architecure) insists that
pthread.h must be included before all other header files.
*/
-#if defined(USE_THREADS) && defined(PTHREAD_H_FIRST)
+#if defined(USE_THREADS) && defined(PTHREAD_H_FIRST) && defined(I_PTHREAD)
# include <pthread.h>
#endif
#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
#ifdef USE_THREADS
# define ERRSV (thr->errsv)
-# define ERRHV (thr->errhv)
# define DEFSV THREADSV(0)
# define SAVE_DEFSV save_threadsv(0)
#else
# define ERRSV GvSV(PL_errgv)
-# define ERRHV GvHV(PL_errgv)
# define DEFSV GvSV(PL_defgv)
# define SAVE_DEFSV SAVESPTR(GvSV(PL_defgv))
#endif /* USE_THREADS */
+#define ERRHV GvHV(PL_errgv) /* XXX unused, here for compatibility */
+
#ifndef errno
extern int errno; /* ANSI allows errno to be an lvalue expr.
* For example in multithreaded environments
#include <inttypes.h>
#endif
-/* XXX QUAD stuff is not currently supported on most systems.
- Specifically, perl internals don't support long long. Among
- the many problems is that some compilers support long long,
- but the underlying library functions (such as sprintf) don't.
- Some things do work (such as quad pack/unpack on convex);
- also some systems use long long for the fpos_t typedef. That
- seems to work too.
-
+/*
The IV type is supposed to be long enough to hold any integral
value or a pointer.
--Andy Dougherty August 1996
*/
-/* Much more 64-bit probing added. Now we should get Quad_t
- in most systems: int64_t, long long, long, int, will do.
+/* We should be able to get Quad_t in most systems:
+ all of int64_t, long long, long, int, will work.
Beware of LP32 systems (ILP32, ILP32LL64). Such systems have been
used to sizeof(long) == sizeof(foo*). This is a bad assumption
Summary: a long long system needs to add -DUSE_LONG_LONG to $ccflags
to get quads -- and if its pointers are still 32 bits, this will break
binary compatibility. Casting an IV (a long long) to a pointer will
- truncate half of the IV away.
+ truncate half of the IV away. Most systems can just use
+ Configure -Duse64bits to get the -DUSE_LONG_LONG added either by
+ their hints files, or directly by Configure if they are using gcc.
- --jhi September 1998 */
+ --jhi September 1999 */
#if INTSIZE == 4 && LONGSIZE == 4 && PTRSIZE == 4
# define PERL_ILP32
# define IV_MAX INT64_MAX
# define IV_MIN INT64_MIN
# 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 UV_MAX PERL_UQUAD_MAX
# define UV_MIN PERL_UQUAD_MIN
# endif
-# define IV_SIZEOF 8
-# define UV_SIZEOF 8
+# define IVSIZE 8
+# define UVSIZE 8
# define IV_IS_QUAD
# define UV_IS_QUAD
#else
# if defined(INT32_MAX) && LONGSIZE == 4
# define IV_MAX INT32_MAX
# define IV_MIN INT32_MIN
-# define UV_MAX UINT32_MAX
+# 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 UV_MAX PERL_ULONG_MAX
# define UV_MIN PERL_ULONG_MIN
# endif
-# define UV_SIZEOF LONGSIZE
-# define IV_SIZEOF LONGSIZE
# if LONGSIZE == 8
# define IV_IS_QUAD
# define UV_IS_QUAD
# undef IV_IS_QUAD
# undef UV_IS_QUAD
# endif
-# define UV_SIZEOF LONGSIZE
-# define IV_SIZEOF LONGSIZE
+# define UVSIZE LONGSIZE
+# define IVSIZE LONGSIZE
#endif
+#define IV_DIG (BIT_DIGITS(IVSIZE * 8))
+#define UV_DIG (BIT_DIGITS(UVSIZE * 8))
+/*
+ * The macros INT2PTR and NUM2PTR are (despite their names)
+ * bi-directional: they will convert int/float to or from pointers.
+ * However the conversion to int/float are named explicitly:
+ * 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.
+ */
+#if (IVSIZE == PTRSIZE) && (UVSIZE == PTRSIZE)
+# define PTRV UV
+# define INT2PTR(any,d) (any)(d)
+#else
+# if PTRSIZE == LONGSIZE
+# define PTRV unsigned long
+# else
+# define PTRV unsigned
+# endif
+# define INT2PTR(any,d) (any)(PTRV)(d)
+#endif
+#define NUM2PTR(any,d) (any)(PTRV)(d)
+#define PTR2IV(p) INT2PTR(IV,p)
+#define PTR2UV(p) INT2PTR(UV,p)
+#define PTR2NV(p) NUM2PTR(NV,p)
+
#ifdef USE_LONG_DOUBLE
-# if defined(HAS_LONG_DOUBLE) && (LONG_DOUBLESIZE > DOUBLESIZE)
-# define LDoub_t long double
+# if !(defined(HAS_LONG_DOUBLE) && (LONG_DOUBLESIZE > DOUBLESIZE))
+# undef USE_LONG_DOUBLE /* Ouch! */
+# endif
+#endif
+
+#ifdef OVR_DBL_DIG
+/* Use an overridden DBL_DIG */
+# ifdef DBL_DIG
+# undef 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)
+*/
+#ifdef I_LIMITS
+#include <limits.h>
+#endif
+#ifdef I_FLOAT
+#include <float.h>
+#endif
+#ifndef HAS_DBL_DIG
+#define DBL_DIG 15 /* A guess that works lots of places */
+#endif
+#endif
+#ifdef I_FLOAT
+#include <float.h>
+#endif
+#ifndef HAS_DBL_DIG
+#define DBL_DIG 15 /* A guess that works lots of places */
+#endif
+
+#ifdef OVR_LDBL_DIG
+/* Use an overridden LDBL_DIG */
+# ifdef LDBL_DIG
+# undef 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
+# define LDBL_DIG 18 /* assume IEEE */
+# else
+# if LONG_DOUBLESIZE == 12
+# define LDBL_DIG 18 /* gcc? */
+# else
+# if LONG_DOUBLESIZE == 16
+# define LDBL_DIG 33 /* assume IEEE */
+# else
+# if LONG_DOUBLESIZE == DOUBLESIZE
+# define LDBL_DIG DBL_DIG /* bummer */
+# endif
+# endif
+# endif
# endif
+# endif
#endif
#ifdef USE_LONG_DOUBLE
-# define HAS_LDOUB
- typedef LDoub_t NV;
-# define Perl_modf modfl
-# define Perl_frexp frexpl
-# define Perl_cos cosl
-# define Perl_sin sinl
-# define Perl_sqrt sqrtl
-# define Perl_exp expl
-# define Perl_log logl
-# define Perl_atan2 atan2l
-# define Perl_pow powl
-# define Perl_floor floorl
-# define Perl_fmod fmodl
+ typedef long double NV;
+# define NVSIZE LONG_DOUBLESIZE
+# define NV_DIG LDBL_DIG
+# ifdef HAS_SQRTL
+# define Perl_modf modfl
+# define Perl_frexp frexpl
+# define Perl_cos cosl
+# define Perl_sin sinl
+# define Perl_sqrt sqrtl
+# define Perl_exp expl
+# define Perl_log logl
+# define Perl_atan2 atan2l
+# define Perl_pow powl
+# define Perl_floor floorl
+# define Perl_fmod fmodl
+# endif
#else
typedef double NV;
+# define NVSIZE DOUBLESIZE
+# define NV_DIG DBL_DIG
# define Perl_modf modf
# define Perl_frexp frexp
# define Perl_cos cos
typedef struct Outrec Outrec;
typedef struct interpreter PerlInterpreter;
-#ifndef __BORLANDC__
-typedef struct ff FF; /* XXX not defined anywhere, should go? */
-#endif
typedef struct sv SV;
typedef struct av AV;
typedef struct hv HV;
#include "handy.h"
-/* Some day when we have more 64-bit experience under our belts we may
- * be able to merge some of the USE_64_BIT_{FILES,OFFSETS,STDIO,DBM}. At
- * the moment (Oct 1998), though, keep them separate. --jhi
- */
-#ifdef USE_64_BITS
-# ifdef USE_64_BIT_FILES
-# ifndef USE_64_BIT_OFFSETS
-# define USE_64_BIT_OFFSETS
-# endif
-# ifndef USE_64_BIT_STDIO
-# define USE_64_BIT_STDIO
-# endif
-# ifndef USE_64_BIT_DBM
-# define USE_64_BIT_DBM
-# endif
+#if defined(USE_LARGE_FILES)
+# define USE_64_BIT_RAWIO /* Explicit */
+# define USE_64_BIT_STDIO
+#endif
+
+#if LSEEKSIZE == 8 && !defined(USE_64_BIT_RAWIO)
+# define USE_64_BIT_RAWIO /* Implicit */
+#endif
+
+/* Do we need FSEEKSIZE? */
+
+/* I couldn't find any -Ddefine or -flags in IRIX 6.5 that would
+ * have done the necessary symbol renaming using cpp. --jhi */
+#ifdef __sgi
+#define USE_FOPEN64
+#define USE_FSEEK64
+#define USE_FTELL64
+#define USE_FSETPOS64
+#define USE_FGETPOS64
+#define USE_TMPFILE64
+#define USE_FREOPEN64
+#endif
+
+#ifdef USE_64_BIT_RAWIO
+# ifdef HAS_OFF64_T
+# undef Off_t
+# define Off_t off64_t
+# undef LSEEKSIZE
+# define LSEEKSIZE 8
# endif
-/* Mention LSEEKSIZE here to get it included in %Config. */
-# ifdef USE_64_BIT_OFFSETS
-# ifdef HAS_FSTAT64
-# define fstat fstat64
-# endif
-# ifdef HAS_FTRUNCATE64
-# define ftruncate ftruncate64
-# endif
-# ifdef HAS_LSEEK64
-# define lseek lseek64
-# ifdef HAS_OFF64_T
-# undef Off_t
-# define Off_t off64_t
-# endif
-# endif
-# ifdef HAS_LSTAT64
-# define lstat lstat64
-# endif
- /* Some systems have open64() in libc but use that only
- * for true LP64 mode, in mixed mode (ILP32LL64, for example)
- * they use the vanilla open(). Such systems should undefine
- * d_open64 in their hints files. --jhi */
-# if defined(HAS_OPEN64)
-# define open open64
-# endif
-# ifdef HAS_OPENDIR64
-# define opendir opendir64
-# endif
-# ifdef HAS_READDIR64
-# define readdir readdir64
-# ifdef HAS_STRUCT_DIRENT64
-# define dirent dirent64
-# endif
-# endif
-# ifdef HAS_SEEKDIR64
-# define seekdir seekdir64
-# endif
-# ifdef HAS_STAT64
-# define stat stat64 /* Affects also struct stat, hopefully okay. */
-# endif
-# ifdef HAS_TELLDIR64
-# define telldir telldir64
-# endif
-# ifdef HAS_TRUNCATE64
-# define truncate truncate64
-# endif
- /* flock is not #defined here to be flock64 because it seems
- that a system may have struct flock64 but still use flock()
- and not flock64(). The actual flocking code in pp_sys.c
- must be changed. Also lockf and lockf64 must be dealt
- with in pp_sys.c. --jhi */
-# endif
-# ifdef USE_64_BIT_STDIO
-# ifdef HAS_FGETPOS64
-# define fgetpos fgetpos64
-# endif
-# ifdef HAS_FOPEN64
-# define fopen fopen64
-# endif
-# ifdef HAS_FREOPEN64
-# define freopen freopen64
-# endif
-# ifdef HAS_FSEEK64
-# define fseek fseek64
-# endif
-# ifdef HAS_FSEEKO64
-# define fseeko fseeko64
-# endif
-# ifdef HAS_FSETPOS64
-# define fsetpos fsetpos64
-# endif
-# ifdef HAS_FTELL64
-# define ftell ftell64
-# endif
-# ifdef HAS_FTELLO64
-# define ftello ftello64
-# endif
-# ifdef HAS_TMPFILE64
-# define tmpfile tmpfile64
-# 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)
+# define open open64
# endif
-# ifdef USE_64_BIT_DBM
-# ifdef HAS_DBMINIT64
-# define dbminit dbminit64
-# endif
-# ifdef HAS_DBMCLOSE64
-# define dbmclose dbmclose64
-# endif
-# ifdef HAS_FETCH64
-# define fetch fetch64
-# endif
-# ifdef HAS_DELETE64
-# define delete delete64
-# endif
-# ifdef HAS_STORE64
-# define store store64
-# endif
-# ifdef HAS_FIRSTKEY64
-# define firstkey firstkey64
-# endif
-# ifdef HAS_NEXTKEY64
-# define nextkey nextkey64
-# endif
+# if defined(USE_LSEEK64)
+# define lseek lseek64
+# endif
+# if defined(USE_LLSEEK)
+# define lseek llseek
+# endif
+# if defined(USE_STAT64)
+# define stat stat64
+# endif
+# if defined(USE_FSTAT64)
+# define fstat fstat64
+# endif
+# if defined(USE_LSTAT64)
+# define lstat lstat64
+# endif
+# if defined(USE_FLOCK64)
+# define flock flock64
+# endif
+# if defined(USE_LOCKF64)
+# define lockf lockf64
+# endif
+# if defined(USE_FCNTL64)
+# define fcntl 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
+# undef Fpos_t
+# define Fpos_t 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)
+# define fopen fopen64
+# endif
+# if defined(USE_FSEEK64)
+# define fseek fseek64
+# endif
+# if defined(USE_FTELL64)
+# define ftell ftell64
+# endif
+# if defined(USE_FSETPOS64)
+# define fsetpos fsetpos64
+# endif
+# if defined(USE_FGETPOS64)
+# define fgetpos fgetpos64
+# endif
+# if defined(USE_TMPFILE64)
+# define tmpfile tmpfile64
+# endif
+# if defined(USE_FREOPEN64)
+# define freopen freopen64
# endif
#endif
typedef condition_t perl_cond;
typedef void * perl_key;
# else /* Posix threads */
-# include <pthread.h>
+# 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;
/* This defines a way to flush all output buffers. This may be a
* performance issue, so we allow people to disable it.
- * XXX the default needs a Configure test, as it may not work everywhere.
*/
#ifndef PERL_FLUSHALL_FOR_CHILD
# if defined(FFLUSH_NULL) || defined(USE_SFIO)
# endif
#endif
+/* the traditional thread-unsafe notion of "current interpreter".
+ * XXX todo: a thread-safe version that fetches it from TLS (akin to THR)
+ * needs to be defined elsewhere (conditional on pthread_getspecific()
+ * availability). */
#ifndef PERL_SET_INTERP
# define PERL_SET_INTERP(i) (PL_curinterp = (PerlInterpreter*)(i))
#endif
# define PERL_GET_INTERP (PL_curinterp)
#endif
+#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_GET_THX)
+# ifdef USE_THREADS
+# define PERL_GET_THX THR
+# else
+# ifdef MULTIPLICITY
+# define PERL_GET_THX PERL_GET_INTERP
+# else
+# ifdef PERL_OBJECT
+# define PERL_GET_THX ((CPerlObj*)PERL_GET_INTERP)
+# else
+# define PERL_GET_THX ((void*)0)
+# endif
+# endif
+# 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 compmiler. Sigh.
I32 any_i32;
IV any_iv;
long any_long;
- void (*any_dptr) (pTHXo_ void*);
+ void (*any_dptr) (void*);
+ void (*any_dxptr) (pTHXo_ void*);
};
#endif
#include "form.h"
#include "gv.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 "warning.h"
+#include "warnings.h"
#include "utf8.h"
/* Current curly descriptor */
#define U_V(what) (cast_uv((NV)(what)))
#endif
+/* These do not care about the fractional part, only about the range. */
+#define NV_WITHIN_IV(nv) (I_V(nv) >= IV_MIN && I_V(nv) <= IV_MAX)
+#define NV_WITHIN_UV(nv) ((nv)>=0.0 && U_V(nv) >= UV_MIN && U_V(nv) <= UV_MAX)
+
+/* Believe. */
+#define IV_FITS_IN_NV
+/* Doubt. */
+#if defined(USE_LONG_DOUBLE) && \
+ defined(LDBL_MANT_DIG) && IV_DIG >= LDBL_MANT_DIG
+# undef IV_FITS_IN_NV
+#else
+# if defined(DBL_MANT_DIG) && IV_DIG >= DBL_MANT_DIG
+# undef IV_FITS_IN_NV
+# else
+# if IV_DIG >= NV_DIG
+# undef IV_FITS_IN_NV
+# else
+# if IVSIZE >= NVSIZE
+# undef IV_FITS_IN_NV
+# endif
+# endif
+# endif
+#endif
+
+#ifdef IV_IS_QUAD
+# define UVuf PERL_PRIu64
+# define IVdf PERL_PRId64
+# define UVof PERL_PRIo64
+# define UVxf PERL_PRIx64
+#else
+# if LONGSIZE == 4
+# define UVuf "lu"
+# define IVdf "ld"
+# define UVof "lo"
+# define UVxf "lx"
+# else
+ /* Any good ideas? */
+# endif
+#endif
+
/* Used with UV/IV arguments: */
/* XXXX: need to speed it up */
#define CLUMP_2UV(iv) ((iv) < 0 ? 0 : (UV)(iv))
#endif
#ifndef Perl_debug_log
-#define Perl_debug_log PerlIO_stderr()
+# define Perl_debug_log PerlIO_stderr()
+#endif
+
+#ifndef Perl_error_log
+# define Perl_error_log (PL_stderrgv \
+ ? IoOFP(GvIOp(PL_stderrgv)) \
+ : PerlIO_stderr())
#endif
#ifdef DEBUGGING
# if defined(PERL_OBJECT)
# define DEBUG_m(a) if (PL_debug & 128) a
# else
-# define DEBUG_m(a) if (PERL_GET_INTERP && PL_debug & 128) a
+# define DEBUG_m(a) \
+ STMT_START { \
+ if (PERL_GET_INTERP) { dTHX; if (PL_debug & 128) { a; } } \
+ } STMT_END
# endif
#define DEBUG_f(a) if (PL_debug & 256) a
#define DEBUG_r(a) if (PL_debug & 512) a
/* Fix these up for __STDC__ */
#ifndef DONT_DECLARE_STD
char *mktemp (char*);
+#ifndef atof
double atof (const char*);
#endif
+#endif
#ifndef STANDARD_C
/* All of these are in stdlib.h or time.h for ANSI C */
XREF,
XSTATE,
XBLOCK,
+ XATTRBLOCK,
+ XATTRTERM,
XTERMBLOCK
} expectation;
int Perl_yylex(pTHX_ YYSTYPE *lvalp, int *lcharp);
#endif
+typedef void (*DESTRUCTORFUNC_NOCONTEXT_t) (void*);
typedef void (*DESTRUCTORFUNC_t) (pTHXo_ void*);
typedef void (*SVFUNC_t) (pTHXo_ SV*);
typedef I32 (*SVCOMPARE_t) (pTHXo_ SV*, SV*);
EXT struct perl_vars PL_Vars;
EXT struct perl_vars *PL_VarsPtr INIT(&PL_Vars);
#else /* PERL_CORE */
-#if !defined(__GNUC__) || !(defined(WIN32) || defined(CYGWIN))
+#if !defined(__GNUC__) || !defined(WIN32)
EXT
#endif /* WIN32 */
struct perl_vars *PL_VarsPtr;
*/
struct interpreter {
-#include "thrdvar.h"
+#ifndef USE_THREADS
+# include "thrdvar.h"
+#endif
#include "intrpvar.h"
};
# include <sys/sem.h>
# ifndef HAS_UNION_SEMUN /* Provide the union semun. */
union semun {
- int val;
- struct semid_ds *buf;
- unsigned short *array;
+ int val;
+ struct semid_ds *buf;
+ unsigned short *array;
};
# endif
# ifdef USE_SEMCTL_SEMUN
+# ifdef IRIX32_SEMUN_BROKEN_BY_GCC
+ union gccbug_semun {
+ int val;
+ struct semid_ds *buf;
+ unsigned short *array;
+ char __dummy[5];
+ };
+# define semun gccbug_semun
+# endif
# define Semctl(id, num, cmd, semun) semctl(id, num, cmd, semun)
# else
# ifdef USE_SEMCTL_SEMID_DS
https://perl5.git.perl.org / perl5.git / blobdiff