/* XXX This next guard can disappear if the sources are revised
to use USE_5005THREADS throughout. -- A.D 1/6/2000
*/
-#if defined(USE_ITHREADS) && defined(USE_THREADS)
-# include "error: USE_ITHREADS and USE_THREADS are incompatible"
+#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 */
#ifdef USE_ITHREADS
-# if !defined(MULTIPLICITY) && !defined(PERL_OBJECT)
+# if !defined(MULTIPLICITY)
# define MULTIPLICITY
# endif
#endif
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
# ifndef PERL_IMPLICIT_CONTEXT
# define PERL_IMPLICIT_CONTEXT
# endif
# endif
#endif
-#ifdef PERL_CAPI
-# undef PERL_OBJECT
-# ifndef MULTIPLICITY
-# define MULTIPLICITY
-# endif
-# ifndef PERL_IMPLICIT_CONTEXT
-# define PERL_IMPLICIT_CONTEXT
-# endif
-# ifndef PERL_IMPLICIT_SYS
-# define PERL_IMPLICIT_SYS
-# endif
-#endif
-
-#ifdef PERL_OBJECT
-# ifndef PERL_IMPLICIT_CONTEXT
-# define PERL_IMPLICIT_CONTEXT
-# endif
-# ifndef PERL_IMPLICIT_SYS
-# define PERL_IMPLICIT_SYS
-# endif
-#endif
-
-#ifdef PERL_OBJECT
-
-/* PERL_OBJECT explained - DickH and DougL @ ActiveState.com
-
-Defining PERL_OBJECT turns on creation of a C++ object that
-contains all writable core perl global variables and functions.
-Stated another way, all necessary global variables and functions
-are members of a big C++ object. This object's class is CPerlObj.
-This allows a Perl Host to have multiple, independent perl
-interpreters in the same process space. This is very important on
-Win32 systems as the overhead of process creation is quite high --
-this could be even higher than the script compile and execute time
-for small scripts.
-
-The perl executable implementation on Win32 is composed of perl.exe
-(the Perl Host) and perlX.dll. (the Perl Core). This allows the
-same Perl Core to easily be embedded in other applications that use
-the perl interpreter.
-
-+-----------+
-| Perl Host |
-+-----------+
- ^
- |
- v
-+-----------+ +-----------+
-| Perl Core |<->| Extension |
-+-----------+ +-----------+ ...
-
-Defining PERL_OBJECT has the following effects:
-
-PERL CORE
-1. CPerlObj is defined (this is the PERL_OBJECT)
-2. all static functions that needed to access either global
-variables or functions needed are made member functions
-3. all writable static variables are made member variables
-4. all global variables and functions are defined as:
- #define var CPerlObj::PL_var
- #define func CPerlObj::Perl_func
- * these are in embed.h
-This necessitated renaming some local variables and functions that
-had the same name as a global variable or function. This was
-probably a _good_ thing anyway.
-
-
-EXTENSIONS
-1. Access to global variables and perl functions is through a
-pointer to the PERL_OBJECT. This pointer type is CPerlObj*. This is
-made transparent to extension developers by the following macros:
- #define var pPerl->PL_var
- #define func pPerl->Perl_func
- * these are done in objXSUB.h
-This requires that the extension be compiled as C++, which means
-that the code must be ANSI C and not K&R C. For K&R extensions,
-please see the C API notes located in Win32/GenCAPI.pl. This script
-creates a perlCAPI.lib that provides a K & R compatible C interface
-to the PERL_OBJECT.
-2. Local variables and functions cannot have the same name as perl's
-variables or functions since the macros will redefine these. Look for
-this if you get some strange error message and it does not look like
-the code that you had written. This often happens with variables that
-are local to a function.
-
-PERL HOST
-1. The perl host is linked with perlX.lib to get perl_alloc. This
-function will return a pointer to CPerlObj (the PERL_OBJECT). It
-takes pointers to the various PerlXXX_YYY interfaces (see iperlsys.h
-for more information on this).
-2. The perl host calls the same functions as normally would be
-called in setting up and running a perl script, except that the
-functions are now member functions of the PERL_OBJECT.
-
-*/
-
-
-class CPerlObj;
-
-#define STATIC
-#define CPERLscope(x) CPerlObj::x
-#define CALL_FPTR(fptr) (aTHXo->*fptr)
-
-#define pTHXo CPerlObj *pPerl
-#define pTHXo_ pTHXo,
-#define aTHXo this
-#define aTHXo_ this,
-#define PERL_OBJECT_THIS aTHXo
-#define PERL_OBJECT_THIS_ aTHXo_
-#define dTHXoa(a) pTHXo = (CPerlObj*)a
-#define dTHXo pTHXo = PERL_GET_THX
-
-#define pTHXx void
-#define pTHXx_
-#define aTHXx
-#define aTHXx_
-
-#else /* !PERL_OBJECT */
-
#ifdef PERL_IMPLICIT_CONTEXT
-# ifdef USE_THREADS
+# ifdef USE_5005THREADS
struct perl_thread;
-# define pTHX register struct perl_thread *thr
+# define pTHX register struct perl_thread *thr PERL_UNUSED_DECL
# define aTHX thr
# define dTHR dNOOP /* only backward compatibility */
# define dTHXa(a) pTHX = (struct perl_thread*)a
# ifndef MULTIPLICITY
# define MULTIPLICITY
# endif
-# define pTHX register PerlInterpreter *my_perl
+# define pTHX register PerlInterpreter *my_perl PERL_UNUSED_DECL
# define aTHX my_perl
# define dTHXa(a) pTHX = (PerlInterpreter*)a
# endif
#define PERL_OBJECT_THIS_
#define CALL_FPTR(fptr) (*fptr)
-#endif /* PERL_OBJECT */
-
#define CALLRUNOPS CALL_FPTR(PL_runops)
#define CALLREGCOMP CALL_FPTR(PL_regcompp)
#define CALLREGEXEC CALL_FPTR(PL_regexecp)
# define pTHX_4 4
#endif
-#ifndef pTHXo
+/* these are only defined for compatibility; should not be used internally */
+#if !defined(pTHXo) && !defined(PERL_CORE)
# define pTHXo pTHX
# define pTHXo_ pTHX_
# define aTHXo aTHX
#endif
/* Use the reentrant APIs like localtime_r and getpwent_r */
-#if (defined(USE_THREADS) || defined(USE_ITHREADS)) && !defined(USE_REENTRANT_API)
+/* Win32 has naturally threadsafe libraries, no need to use any _r variants. */
+#if defined(USE_ITHREADS) && !defined(USE_REENTRANT_API) && !defined(WIN32)
# define USE_REENTRANT_API
#endif
-/* Win32 has naturally threadsafe libraries,
- * no need to use any _r variants. */
-#ifdef USE_REENTRANT_API
-# ifdef WIN32
-# undef USE_REEENTRANT_API
-# 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_THREADS) || defined(USE_ITHREADS)) \
+#if (defined(USE_5005THREADS) || defined(USE_ITHREADS)) \
&& defined(PTHREAD_H_FIRST) && defined(I_PTHREAD)
# include <pthread.h>
#endif
#include <errno.h>
-#if defined(WIN32) && (defined(PERL_OBJECT) || defined(PERL_IMPLICIT_SYS) || defined(PERL_CAPI))
+#if defined(WIN32) && defined(PERL_IMPLICIT_SYS)
# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
#endif
# define INCLUDE_PROTOTYPES /* for <socks.h> */
# define PERL_SOCKS_NEED_PROTOTYPES
# endif
-# ifdef USE_THREADS
+# ifdef USE_5005THREADS
# define PERL_USE_THREADS /* store our value */
-# undef USE_THREADS
+# undef USE_5005THREADS
# endif
# include <socks.h>
-# ifdef USE_THREADS
-# undef USE_THREADS /* socks.h does this on its own */
+# ifdef USE_5005THREADS
+# undef USE_5005THREADS /* socks.h does this on its own */
# endif
# ifdef PERL_USE_THREADS
-# define USE_THREADS /* restore our value */
+# define USE_5005THREADS /* restore our value */
# undef PERL_USE_THREADS
# endif
# ifdef PERL_SOCKS_NEED_PROTOTYPES /* keep cpp space clean */
# define SETERRNO(errcode,vmserrcode) (errno = (errcode))
#endif
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
# define ERRSV (thr->errsv)
# define DEFSV THREADSV(0)
# define SAVE_DEFSV save_threadsv(0)
# define ERRSV GvSV(PL_errgv)
# define DEFSV GvSV(PL_defgv)
# define SAVE_DEFSV SAVESPTR(GvSV(PL_defgv))
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
#define ERRHV GvHV(PL_errgv) /* XXX unused, here for compatibility */
# define PERL_SYS_INIT3(argvp,argcp,envp) PERL_SYS_INIT(argvp,argcp)
#endif
+#ifndef PERL_WRITE_MSG_TO_CONSOLE
+# define PERL_WRITE_MSG_TO_CONSOLE(io, msg, len) PerlIO_write(io, msg, len)
+#endif
+
#ifndef MAXPATHLEN
# ifdef PATH_MAX
# ifdef _POSIX_PATH_MAX
#endif
/*
- * USE_THREADS needs to be after unixish.h as <pthread.h> includes
+ * USE_5005THREADS needs to be after unixish.h as <pthread.h> includes
* <sys/signal.h> which defines NSIG - which will stop inclusion of <signal.h>
* this results in many functions being undeclared which bothers C++
* May make sense to have threads after "*ish.h" anyway
*/
-#if defined(USE_THREADS) || defined(USE_ITHREADS)
-# if defined(USE_THREADS)
+#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 /* WIN32 */
# endif /* FAKE_THREADS */
#endif /* NETWARE */
-#endif /* USE_THREADS || USE_ITHREADS */
+#endif /* USE_5005THREADS || USE_ITHREADS */
#ifdef WIN32
# include "win32.h"
#endif
#if defined(PERL_IMPLICIT_CONTEXT) && !defined(PERL_GET_THX)
-# ifdef USE_THREADS
+# ifdef USE_5005THREADS
# define PERL_GET_THX ((struct perl_thread *)PERL_GET_CONTEXT)
# else
# ifdef MULTIPLICITY
# define PERL_GET_THX ((PerlInterpreter *)PERL_GET_CONTEXT)
-# else
-# ifdef PERL_OBJECT
-# define PERL_GET_THX ((CPerlObj *)PERL_GET_CONTEXT)
-# endif
# endif
# endif
# define PERL_SET_THX(t) PERL_SET_CONTEXT(t)
# endif
#endif
+#ifndef Nullformat
+# ifdef CHECK_FORMAT
+# define Nullformat "%s",""
+# else
+# define Nullformat Nullch
+# 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.
IV any_iv;
long any_long;
void (*any_dptr) (void*);
- void (*any_dxptr) (pTHXo_ void*);
+ void (*any_dxptr) (pTHX_ void*);
};
#endif
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
#define ARGSproto struct perl_thread *thr
#else
#define ARGSproto
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
-typedef I32 (*filter_t) (pTHXo_ int, SV *, int);
+typedef I32 (*filter_t) (pTHX_ int, SV *, int);
#define FILTER_READ(idx, sv, len) filter_read(idx, sv, len)
#define FILTER_DATA(idx) (AvARRAY(PL_rsfp_filters)[idx])
# define DEBUG_c(a) if (DEBUG_c_TEST) a
# define DEBUG_P(a) if (DEBUG_P_TEST) a
-# if defined(PERL_OBJECT)
-# define DEBUG_m(a) if (DEBUG_m_TEST) a
-# else
/* Temporarily turn off memory debugging in case the a
* does memory allocation, either directly or indirectly. */
-# define DEBUG_m(a) \
+# 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
-# endif
# define DEBUG__(t, a) \
STMT_START { \
# define DEBUG_X(a) DEBUG__(DEBUG_X_TEST, a)
# define DEBUG_D(a) DEBUG__(DEBUG_D_TEST, a)
-# ifdef USE_THREADS
+# ifdef USE_5005THREADS
# define DEBUG_S(a) DEBUG__(DEBUG_S_TEST, a)
# else
# define DEBUG_S(a)
want_vtbl_collxfrm,
want_vtbl_amagic,
want_vtbl_amagicelem,
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
want_vtbl_mutex,
#endif
want_vtbl_regdata,
#define HINT_FILETEST_ACCESS 0x00400000
#define HINT_UTF8 0x00800000
-/* Various states of an input record separator SV (rs, nrs) */
+/* Various states of the input record separator SV (rs) */
#define RsSNARF(sv) (! SvOK(sv))
#define RsSIMPLE(sv) (SvOK(sv) && (! SvPOK(sv) || SvCUR(sv)))
#define RsPARA(sv) (SvPOK(sv) && ! SvCUR(sv))
typedef void (CPERLscope(*regfree_t)) (pTHX_ struct regexp* r);
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*);
-typedef void (*XSINIT_t) (pTHXo);
-typedef void (*ATEXIT_t) (pTHXo_ void*);
-typedef void (*XSUBADDR_t) (pTHXo_ CV *);
+typedef void (*DESTRUCTORFUNC_t) (pTHX_ void*);
+typedef void (*SVFUNC_t) (pTHX_ SV*);
+typedef I32 (*SVCOMPARE_t) (pTHX_ SV*, SV*);
+typedef void (*XSINIT_t) (pTHX);
+typedef void (*ATEXIT_t) (pTHX_ void*);
+typedef void (*XSUBADDR_t) (pTHX_ CV *);
/* Set up PERLVAR macros for populating structs */
#define PERLVAR(var,type) type var;
/* Interpreter exitlist entry */
typedef struct exitlistentry {
- void (*fn) (pTHXo_ void*);
+ void (*fn) (pTHX_ void*);
void *ptr;
} PerlExitListEntry;
# endif /* PERL_CORE */
#endif /* PERL_GLOBAL_STRUCT */
-#if defined(MULTIPLICITY) || defined(PERL_OBJECT)
+#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
*/
struct interpreter {
-# ifndef USE_THREADS
+# 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 PERL_OBJECT
+ * be defined to maintain binary compatibility with previous versions
*/
PERLVARA(object_compatibility,30, char)
};
struct interpreter {
char broiled;
};
-#endif /* MULTIPLICITY || PERL_OBJECT */
+#endif /* MULTIPLICITY */
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
/* If we have threads define a struct with all the variables
* that have to be per-thread
*/
# endif
#endif
-#ifdef PERL_OBJECT
-# define PERL_DECL_PROT
-#endif
-
#undef PERL_CKDEF
#undef PERL_PPDEF
#define PERL_CKDEF(s) OP *s (pTHX_ OP *o);
#include "proto.h"
-#ifdef PERL_OBJECT
-# undef PERL_DECL_PROT
-#endif
-
-#ifndef PERL_OBJECT
/* this has structure inits, so it cannot be included before here */
-# include "opcode.h"
-#endif
+#include "opcode.h"
/* The following must follow proto.h as #defines mess up syntax */
#define PERLVARI(var,type,init) EXT type PL_##var INIT(init);
#define PERLVARIC(var,type,init) EXTCONST type PL_##var INIT(init);
-#if !defined(MULTIPLICITY) && !defined(PERL_OBJECT)
+#if !defined(MULTIPLICITY)
START_EXTERN_C
# include "intrpvar.h"
-# ifndef USE_THREADS
+# ifndef USE_5005THREADS
# include "thrdvar.h"
# endif
END_EXTERN_C
#endif
-#ifdef PERL_OBJECT
+#if defined(WIN32)
# include "embed.h"
-
-# ifdef DOINIT
-# include "INTERN.h"
-# else
-# include "EXTERN.h"
-# endif
-
-/* this has structure inits, so it cannot be included before here */
-# include "opcode.h"
-
-#else
-# if defined(WIN32)
-# include "embed.h"
-# endif
-#endif /* PERL_OBJECT */
+#endif
#ifndef PERL_GLOBAL_STRUCT
START_EXTERN_C
EXT MGVTBL PL_vtbl_uvar = {MEMBER_TO_FPTR(Perl_magic_getuvar),
MEMBER_TO_FPTR(Perl_magic_setuvar),
0, 0, 0};
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
EXT MGVTBL PL_vtbl_mutex = {0, 0, 0, 0, MEMBER_TO_FPTR(Perl_magic_mutexfree)};
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
EXT MGVTBL PL_vtbl_defelem = {MEMBER_TO_FPTR(Perl_magic_getdefelem),MEMBER_TO_FPTR(Perl_magic_setdefelem),
0, 0, 0};
EXT MGVTBL PL_vtbl_uvar;
EXT MGVTBL PL_vtbl_ovrld;
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
EXT MGVTBL PL_vtbl_mutex;
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
EXT MGVTBL PL_vtbl_defelem;
EXT MGVTBL PL_vtbl_regexp;
#define GROK_NUMERIC_RADIX(sp, send) grok_numeric_radix(sp, send)
+/* Input flags: */
+#define PERL_SCAN_ALLOW_UNDERSCORES 0x01 /* grok_??? accept _ in numbers */
+#define PERL_SCAN_DISALLOW_PREFIX 0x02 /* grok_??? reject 0x in hex etc */
+/* Output flags: */
+#define PERL_SCAN_GREATER_THAN_UV_MAX 0x02 /* should this merge with above? */
+
/* to let user control profiling */
#ifdef PERL_GPROF_CONTROL
extern void moncontrol(int);
NV_PRESERVES_UV
- HAS_ICONV
- I_ICONV
-
HAS_MKSTEMP
HAS_MKSTEMPS
HAS_MKDTEMP
projects / p5sagit/p5-mst-13.2.git / blobdiff