#define PERL_OBJECT_THIS this
#define _PERL_OBJECT_THIS ,this
#define PERL_OBJECT_THIS_ this,
-#define CALLRUNOPS (this->*PL_runops)
-#define CALLREGCOMP (this->*PL_regcompp)
-#define CALLREGEXEC (this->*PL_regexecp)
+#define CALL_FPTR(fptr) (this->*fptr)
#else /* !PERL_OBJECT */
#define PERL_OBJECT_THIS
#define _PERL_OBJECT_THIS
#define PERL_OBJECT_THIS_
-#define CALLRUNOPS (*PL_runops)
-#define CALLREGCOMP (*PL_regcompp)
-#define CALLREGEXEC (*PL_regexecp)
+#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 CALLPROTECT CALL_FPTR(PL_protect)
+
#define VOIDUSED 1
#include "config.h"
*/
/* define this once if either system, instead of cluttering up the src */
-#if defined(MSDOS) || defined(atarist) || defined(WIN32)
+#if defined(MSDOS) || defined(atarist) || defined(WIN32) || defined(CYGWIN32)
#define DOSISH 1
#endif
# endif
#endif
+#ifndef memchr
+# ifndef HAS_MEMCHR
+# define memchr(s,c,n) ninstr((char*)(s), ((char*)(s)) + n, &(c), &(c) + 1)
+# endif
+#endif
+
#ifndef HAS_BCMP
# ifndef bcmp
# define bcmp(s1,s2,l) memcmp(s1,s2,l)
/* Configure already sets Direntry_t */
#if defined(I_DIRENT)
# include <dirent.h>
-# if defined(NeXT) && defined(I_SYS_DIR) /* NeXT needs dirent + sys/dir.h */
+ /* NeXT needs dirent + sys/dir.h */
+# if defined(I_SYS_DIR) && (defined(NeXT) || defined(__NeXT__))
# include <sys/dir.h>
# endif
#else
# else
# ifdef I_MACH_CTHREADS
# include <mach/cthreads.h>
-# if defined(__NeXT__) && defined(PERL_POLLUTE_MALLOC)
+# if (defined(NeXT) || defined(__NeXT__)) && defined(PERL_POLLUTE_MALLOC)
# define MUTEX_INIT_CALLS_MALLOC
# endif
typedef cthread_t perl_os_thread;
# define STATUS_ALL_FAILURE (PL_statusvalue = 1)
#endif
+/* 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)
+# define PERL_FLUSHALL_FOR_CHILD PerlIO_flush((PerlIO*)NULL)
+# else
+# ifdef FFLUSH_ALL
+# define PERL_FLUSHALL_FOR_CHILD my_fflush_all()
+# 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.
#define ARGSproto void
#endif /* USE_THREADS */
-/* Work around some cygwin32 problems with importing global symbols */
#if defined(CYGWIN32)
-# if defined(DLLIMPORT)
-# include "cw32imp.h"
-# endif
/* USEMYBINMODE
* This symbol, if defined, indicates that the program should
* use the routine my_binmode(FILE *fp, char iotype) to insure
I32 super_state; /* lexer state to save */
I32 sub_inwhat; /* "lex_inwhat" to use */
OP *sub_op; /* "lex_op" to use */
+ char *super_bufptr; /* PL_bufptr that was */
+ char *super_bufend; /* PL_bufend that was */
};
typedef struct magic_state MGS; /* struct magic_state defined in mg.c */
#define U_V(what) (cast_uv((double)(what)))
#endif
+/* Used with UV/IV arguments: */
+ /* XXXX: need to speed it up */
+#define CLUMP_2UV(iv) ((iv) < 0 ? 0 : (UV)(iv))
+#define CLUMP_2IV(uv) ((uv) > (UV)IV_MAX ? IV_MAX : (IV)(uv))
+
struct Outrec {
I32 o_lines;
char *o_str;
#define DEBUG_o(a) if (PL_debug & 16) a
#define DEBUG_c(a) if (PL_debug & 32) a
#define DEBUG_P(a) if (PL_debug & 64) a
-#define DEBUG_m(a) if (PL_curinterp && PL_debug & 128) a
+# ifdef PERL_OBJECT
+# define DEBUG_m(a) if (PL_debug & 128) a
+# else
+# define DEBUG_m(a) if (PL_curinterp && PL_debug & 128) a
+# endif
#define DEBUG_f(a) if (PL_debug & 256) a
#define DEBUG_r(a) if (PL_debug & 512) a
#define DEBUG_x(a) if (PL_debug & 1024) a
#endif
#ifndef __cplusplus
-# ifdef __NeXT__ /* or whatever catches all NeXTs */
+# if defined(NeXT) || defined(__NeXT__) /* or whatever catches all NeXTs */
char *crypt (); /* Maybe more hosts will need the unprototyped version */
# else
# if !defined(WIN32) || !defined(HAVE_DES_FCRYPT)
char *crypt _((const char*, const char*));
# endif /* !WIN32 && !HAVE_CRYPT_SOURCE */
-# endif /* !__NeXT__ */
+# endif /* !NeXT && !__NeXT__ */
# ifndef DONT_DECLARE_STD
# ifndef getenv
char *getenv _((const char*));
#endif
#endif
-
/* _ (for $_) must be first in the following list (DEFSV requires it) */
#define THREADSV_NAMES "_123456789&`'+/.,\\\";^-%=|~:\001\005!@"
-/* VMS doesn't use environ array and NeXT has problems with crt0.o globals */
-#if !defined(VMS) && !(defined(NeXT) && defined(__DYNAMIC__))
-#if !defined(DONT_DECLARE_STD) \
- || (defined(__svr4__) && defined(__GNUC__) && defined(sun)) \
- || defined(__sgi) || defined(__DGUX)
-extern char ** environ; /* environment variables supplied via exec */
-#endif
-#else
-# if defined(NeXT) && defined(__DYNAMIC__)
-
-# include <mach-o/dyld.h>
+/* NeXT has problems with crt0.o globals */
+#if defined(__DYNAMIC__) && \
+ (defined(NeXT) || defined(__NeXT__) || defined(__APPLE__))
+# if defined(NeXT) || defined(__NeXT)
+# include <mach-o/dyld.h>
+# define environ (*environ_pointer)
EXT char *** environ_pointer;
-# define environ (*environ_pointer)
+# else
+# if defined(__APPLE__)
+# include <crt_externs.h> /* for the env array */
+# define environ (*_NSGetEnviron())
+# endif
# endif
-#endif /* environ processing */
-
+#else
+ /* VMS and some other platforms don't use the environ array */
+# if !defined(VMS)
+# if !defined(DONT_DECLARE_STD) || \
+ (defined(__svr4__) && defined(__GNUC__) && defined(sun)) || \
+ defined(__sgi) || \
+ defined(__DGUX)
+extern char ** environ; /* environment variables supplied via exec */
+# endif
+# endif
+#endif
/* handy constants */
EXTCONST char PL_warn_uninit[]
want_vtbl_mutex,
#endif
want_vtbl_regdata,
- want_vtbl_regdatum
+ want_vtbl_regdatum,
+ want_vtbl_backref
};
/* Note: the lowest 8 bits are reserved for
EXT struct perl_vars PL_Vars;
EXT struct perl_vars *PL_VarsPtr INIT(&PL_Vars);
#else /* PERL_CORE */
-#if !defined(__GNUC__) || !defined(WIN32)
+#if !defined(__GNUC__) || !(defined(WIN32) || defined(CYGWIN32))
EXT
#endif /* WIN32 */
struct perl_vars *PL_VarsPtr;
EXT MGVTBL PL_vtbl_amagicelem = {0, magic_setamagic,
0, 0, magic_setamagic};
+EXT MGVTBL PL_vtbl_backref = {0, 0,
+ 0, 0, magic_killbackrefs};
+
#else /* !DOINIT */
EXT MGVTBL PL_vtbl_sv;
EXT MGVTBL PL_vtbl_amagic;
EXT MGVTBL PL_vtbl_amagicelem;
+EXT MGVTBL PL_vtbl_backref;
+
#endif /* !DOINIT */
enum {
# define Semctl(id, num, cmd, semun) semctl(id, num, cmd, semun.buf)
# endif
# endif
-# ifndef Semctl /* Place our bets on the semun horse. */
-# define Semctl(id, num, cmd, semun) semctl(id, num, cmd, semun)
-# endif
#endif
/* Mention