/* perl.h
*
* Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- * 2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
+ * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 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.
#define CALLRUNOPS CALL_FPTR(PL_runops)
-#define CALLREGCOMP(exp, xend, pm) Perl_pregcomp(aTHX_ exp,xend,pm)
+#define CALLREGCOMP(exp, xend, pm) Perl_pregcomp(aTHX_ (exp),(xend),(pm))
#define CALLREGCOMP_ENG(prog, exp, xend, pm) \
CALL_FPTR(((prog)->comp))(aTHX_ exp, xend, pm)
(strend),(flags),(data))
#define CALLREG_INTUIT_STRING(prog) \
CALL_FPTR((prog)->engine->checkstr)(aTHX_ (prog))
+
+#define CALLREG_AS_STR(mg,lp,flags,haseval) \
+ Perl_reg_stringify(aTHX_ (mg), (lp), (flags), (haseval))
+#define CALLREG_STRINGIFY(mg,lp,flags) CALLREG_AS_STR(mg,lp,flags,0)
+
#define CALLREGFREE(prog) \
+ Perl_pregfree(aTHX_ (prog))
+
+#define CALLREGFREE_PVT(prog) \
if(prog) CALL_FPTR((prog)->engine->free)(aTHX_ (prog))
+
#if defined(USE_ITHREADS)
#define CALLREGDUPE(prog,param) \
+ Perl_re_dup(aTHX_ (prog),(param))
+
+#define CALLREGDUPE_PVT(prog,param) \
(prog ? CALL_FPTR((prog)->engine->dupe)(aTHX_ (prog),(param)) \
: (REGEXP *)NULL)
#endif
# endif
#endif
-/* gcc (-ansi) -pedantic doesn't allow gcc brace groups,
+/* gcc (-ansi) -pedantic doesn't allow gcc statement expressions,
* g++ allows them but seems to have problems with them
* (insane errors ensue). */
#if defined(PERL_GCC_PEDANTIC) || (defined(__GNUC__) && defined(__cplusplus))
EXTERN_C char **environ;
#endif
+#if defined(__OpenBSD__) && defined(__cplusplus)
+EXTERN_C char **environ;
+#endif
+
#if defined(__CYGWIN__) && defined(__cplusplus)
EXTERN_C char *crypt(const char *, const char *);
#endif
* If we have v?snprintf() and the C99 variadic macros, we can just
* use just the v?snprintf(). It is nice to try to trap the buffer
* overflow, however, so if we are DEBUGGING, and we cannot use the
- * gcc brace groups, then use the function wrappers which try to trap
- * the overflow. If we can use the gcc brace groups, we can try that
- * even with the version that uses the C99 variadic macros.
+ * gcc statement expressions, then use the function wrappers which try
+ * to trap the overflow. If we can use the gcc statement expressions,
+ * we can try that even with the version that uses the C99 variadic
+ * macros.
*/
/* Note that we do not check against snprintf()/vsnprintf() returning
# endif
#endif
+#if defined(_MSC_VER) && (_MSC_VER >= 1300) && (_MSC_VER < 1400) && (WINVER < 0x0500)
+/* VC7 or 7.1, building with pre-VC7 runtime libraries. */
+long _ftol( double ); /* Defined by VC6 C libs. */
+long _ftol2( double dblSource ) { return _ftol( dblSource ); }
+#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.
#if defined __GNUC__ && !defined(__INTEL_COMPILER)
# if __GNUC__ >= 3 /* 3.0 -> */ /* XXX Verify this version */
# define HASATTRIBUTE_FORMAT
+# if defined __MINGW32__
+# define PRINTF_FORMAT_NULL_OK
+# endif
# endif
# if __GNUC__ >= 3 /* 3.0 -> */
# define HASATTRIBUTE_MALLOC
# define NORETURN_FUNCTION_END /* NOTREACHED */ return 0
#endif
+/* Some OS warn on NULL format to printf */
+#ifdef PRINTF_FORMAT_NULL_OK
+# define __attribute__format__null_ok__(x,y,z) __attribute__format__(x,y,z)
+#else
+# define __attribute__format__null_ok__(x,y,z)
+#endif
+
#ifdef HAS_BUILTIN_EXPECT
# define EXPECT(expr,val) __builtin_expect(expr,val)
#else
char *super_bufend; /* PL_bufend that was */
};
+#include "parser.h"
+
typedef struct magic_state MGS; /* struct magic_state defined in mg.c */
struct scan_data_t; /* Used in S_* functions in regcomp.c */
#define PERL_MAGIC_overload_elem 'a' /* %OVERLOAD hash element */
#define PERL_MAGIC_overload_table 'c' /* Holds overload table (AMT) on stash */
#define PERL_MAGIC_bm 'B' /* Boyer-Moore (fast string search) */
-#define PERL_MAGIC_regdata_names '+' /* Regex named capture buffer hash
- (%+ support) */
#define PERL_MAGIC_regdata 'D' /* Regex match position data
(@+ and @- vars) */
#define PERL_MAGIC_regdatum 'd' /* Regex match position data element */
#if defined(PERL_IMPLICIT_CONTEXT)
+#ifdef PERL_GLOBAL_STRUCT_PRIVATE
+
+/* 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
+#define MY_CXT_INDEX Perl_my_cxt_index(aTHX_ MY_CXT_KEY)
+
+/* 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 \
+ my_cxt_t *my_cxtp = \
+ (my_cxt_t*)Perl_my_cxt_init(aTHX_ MY_CXT_KEY, sizeof(my_cxt_t))
+#define MY_CXT_INIT_INTERP(my_perl) \
+ my_cxt_t *my_cxtp = \
+ (my_cxt_t*)Perl_my_cxt_init(my_perl, MY_CXT_KEY, sizeof(my_cxt_t))
+
+/* This declaration should be used within all functions that use the
+ * interpreter-local data. */
+#define dMY_CXT \
+ my_cxt_t *my_cxtp = (my_cxt_t *)PL_my_cxt_list[MY_CXT_INDEX]
+#define dMY_CXT_INTERP(my_perl) \
+ my_cxt_t *my_cxtp = (my_cxt_t *)(my_perl)->Imy_cxt_list[MY_CXT_INDEX]
+
+/* Clones the per-interpreter data. */
+#define MY_CXT_CLONE \
+ my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\
+ Copy(PL_my_cxt_list[MY_CXT_INDEX], my_cxtp, 1, my_cxt_t);\
+ PL_my_cxt_list[MY_CXT_INDEX] = my_cxtp \
+
+#else /* #ifdef PERL_GLOBAL_STRUCT_PRIVATE */
+
/* 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. */
Copy(PL_my_cxt_list[my_cxt_index], my_cxtp, 1, my_cxt_t);\
PL_my_cxt_list[my_cxt_index] = my_cxtp \
+#endif /* #ifdef PERL_GLOBAL_STRUCT_PRIVATE */
+
/* This macro must be used to access members of the my_cxt_t structure.
* e.g. MYCXT.some_data */
#define MY_CXT (*my_cxtp)
#define PERL_PV_ESCAPE_ALL 0x1000
#define PERL_PV_ESCAPE_NOBACKSLASH 0x2000
#define PERL_PV_ESCAPE_NOCLEAR 0x4000
+#define PERL_PV_ESCAPE_RE 0x8000
/* used by pv_display in dump.c*/
#define PERL_PV_PRETTY_DUMP PERL_PV_PRETTY_ELIPSES|PERL_PV_PRETTY_QUOTE
-#define PERL_PV_PRETTY_REGPROP PERL_PV_PRETTY_ELIPSES|PERL_PV_PRETTY_LTGT
+#define PERL_PV_PRETTY_REGPROP PERL_PV_PRETTY_ELIPSES|PERL_PV_PRETTY_LTGT|PERL_PV_ESCAPE_RE
/*