/* perl.h
*
* Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- * 2000, 2001, 2002, 2003, 2004, 2005 by Larry Wall and others
+ * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 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.
#ifdef PERL_MICRO
# include "uconfig.h"
#else
-# include "config.h"
+# ifndef USE_CROSS_COMPILE
+# include "config.h"
+# else
+# include "xconfig.h"
+# endif
#endif
/* See L<perlguts/"The Perl API"> for detailed notes on
# endif
#endif
-#if defined(MULTIPLICITY)
-# ifndef PERL_IMPLICIT_CONTEXT
-# define PERL_IMPLICIT_CONTEXT
-# endif
-#endif
-
#ifdef PERL_GLOBAL_STRUCT_PRIVATE
# ifndef PERL_GLOBAL_STRUCT
# define PERL_GLOBAL_STRUCT
# endif
#endif
+
#ifdef PERL_GLOBAL_STRUCT
# ifndef MULTIPLICITY
# define MULTIPLICITY
# endif
#endif
+#ifdef MULTIPLICITY
+# ifndef PERL_IMPLICIT_CONTEXT
+# define PERL_IMPLICIT_CONTEXT
+# endif
+#endif
+
/* undef WIN32 when building on Cygwin (for libwin32) - gph */
#ifdef __CYGWIN__
# undef WIN32
# ifndef MULTIPLICITY
# define MULTIPLICITY
# endif
-# define pTHX register PerlInterpreter *my_perl PERL_UNUSED_DECL
+# define tTHX PerlInterpreter*
+# define pTHX register tTHX my_perl PERL_UNUSED_DECL
# define aTHX my_perl
# ifdef PERL_GLOBAL_STRUCT
-# define dTHXa(a) dVAR; pTHX = (PerlInterpreter*)a
+# define dTHXa(a) dVAR; pTHX = (tTHX)a
# else
-# define dTHXa(a) pTHX = (PerlInterpreter*)a
+# define dTHXa(a) pTHX = (tTHX)a
# endif
# ifdef PERL_GLOBAL_STRUCT
# define dTHX dVAR; pTHX = PERL_GET_THX
# define pTHX_7 8
# define pTHX_8 9
# define pTHX_9 10
+# if defined(DEBUGGING) && !defined(PERL_TRACK_MEMPOOL)
+# define PERL_TRACK_MEMPOOL
+# endif
+#else
+# undef PERL_TRACK_MEMPOOL
#endif
#define STATIC static
#define CALL_FPTR(fptr) (*fptr)
#define CALLRUNOPS CALL_FPTR(PL_runops)
-#define CALLREGCOMP CALL_FPTR(PL_regcompp)
-#define CALLREGEXEC CALL_FPTR(PL_regexecp)
-#define CALLREG_INTUIT_START CALL_FPTR(PL_regint_start)
-#define CALLREG_INTUIT_STRING CALL_FPTR(PL_regint_string)
-#define CALLREGFREE CALL_FPTR(PL_regfree)
-/* XXX The PERL_UNUSED_DECL suffix is unfortunately rather inflexible:
- * it assumes that in all compilers the way to suppress an "unused"
- * warning is to have a suffix. In some compilers that might be a
- * a compiler pragma, e.g. #pragma unused(varname). */
+#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)
+#define CALLREGEXEC(prog,stringarg,strend,strbeg,minend,screamer,data,flags) \
+ CALL_FPTR((prog)->engine->exec)(aTHX_ (prog),(stringarg),(strend), \
+ (strbeg),(minend),(screamer),(data),(flags))
+#define CALLREG_INTUIT_START(prog,sv,strpos,strend,flags,data) \
+ CALL_FPTR((prog)->engine->intuit)(aTHX_ (prog), (sv), (strpos), \
+ (strend),(flags),(data))
+#define CALLREG_INTUIT_STRING(prog) \
+ CALL_FPTR((prog)->engine->checkstr)(aTHX_ (prog))
+#define CALLREGFREE(prog) \
+ if(prog) CALL_FPTR((prog)->engine->free)(aTHX_ (prog))
+#if defined(USE_ITHREADS)
+#define CALLREGDUPE(prog,param) \
+ (prog ? CALL_FPTR((prog)->engine->dupe)(aTHX_ (prog),(param)) \
+ : (REGEXP *)NULL)
+#endif
+
+/*
+ * Because of backward compatibility reasons the PERL_UNUSED_DECL
+ * cannot be changed from postfix to PERL_UNUSED_DECL(x). Sigh.
+ *
+ * Note that there are C compilers such as MetroWerks CodeWarrior
+ * which do not have an "inlined" way (like the gcc __attribute__) of
+ * marking unused variables (they need e.g. a #pragma) and therefore
+ * cpp macros like PERL_UNUSED_DECL cannot work for this purpose, even
+ * if it were PERL_UNUSED_DECL(x), which it cannot be (see above).
+ *
+ */
#if defined(__SYMBIAN32__) && defined(__GNUC__)
# ifdef __cplusplus
#endif
#ifndef PERL_UNUSED_DECL
-# ifdef HASATTRIBUTE_UNUSED
+# if defined(HASATTRIBUTE_UNUSED) && !defined(__cplusplus)
# define PERL_UNUSED_DECL __attribute__unused__
# else
# define PERL_UNUSED_DECL
* but we cannot quite get rid of, such as "ax" in PPCODE+noargs xsubs
*/
#ifndef PERL_UNUSED_ARG
-# ifdef lint
+# if defined(lint) && defined(S_SPLINT_S) /* www.splint.org */
# include <note.h>
# define PERL_UNUSED_ARG(x) NOTE(ARGUNUSED(x))
# else
# define PERL_UNUSED_VAR(x) ((void)x)
#endif
-#define NOOP (void)0
-#define dNOOP extern int Perl___notused PERL_UNUSED_DECL
+#ifdef USE_ITHREADS
+# define PERL_UNUSED_CONTEXT PERL_UNUSED_ARG(my_perl)
+#else
+# define PERL_UNUSED_CONTEXT
+#endif
+
+#define NOOP /*EMPTY*/(void)0
+#if !defined(HASATTRIBUTE_UNUSED) && defined(__cplusplus)
+#define dNOOP /*EMPTY*/(void)0 /* Older g++ has no __attribute((unused))__ */
+#else
+#define dNOOP extern int /*@unused@*/ Perl___notused PERL_UNUSED_DECL
+#endif
#ifndef pTHX
+/* Don't bother defining tTHX and sTHX; using them outside
+ * code guarded by PERL_IMPLICIT_CONTEXT is an error.
+ */
# define pTHX void
# define pTHX_
# define aTHX
* PERL_CALLCONV to be something special. See also the
* definition of XS() in XSUB.h. */
#ifndef PERL_EXPORT_C
-# define PERL_EXPORT_C extern
+# ifdef __cplusplus
+# define PERL_EXPORT_C extern "C"
+# else
+# define PERL_EXPORT_C extern
+# endif
#endif
#ifndef PERL_XS_EXPORT_C
-# define PERL_XS_EXPORT_C
+# ifdef __cplusplus
+# define PERL_XS_EXPORT_C extern "C"
+# else
+# define PERL_XS_EXPORT_C
+# endif
#endif
#ifdef OP_IN_REGISTER
# endif
#endif
-#if defined(__STRICT_ANSI__) && defined(PERL_GCC_PEDANTIC)
-# if !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
+/* gcc (-ansi) -pedantic doesn't allow gcc brace groups,
+ * g++ allows them but seems to have problems with them
+ * (insane errors ensue). */
+#if defined(PERL_GCC_PEDANTIC) || (defined(__GNUC__) && defined(__cplusplus))
+# ifndef PERL_GCC_BRACE_GROUPS_FORBIDDEN
# define PERL_GCC_BRACE_GROUPS_FORBIDDEN
# endif
#endif
+#if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus)
+# ifndef PERL_USE_GCC_BRACE_GROUPS
+# define PERL_USE_GCC_BRACE_GROUPS
+# endif
+#endif
+
/*
* STMT_START { statements; } STMT_END;
* can be used as a single statement, as in
* Trying to select a version that gives no warnings...
*/
#if !(defined(STMT_START) && defined(STMT_END))
-# if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN) && !defined(__cplusplus)
+# ifdef PERL_USE_GCC_BRACE_GROUPS
# define STMT_START (void)( /* gcc supports "({ STATEMENTS; })" */
# define STMT_END )
# else
#define WITH_THX(s) STMT_START { dTHX; s; } STMT_END
#define WITH_THR(s) WITH_THX(s)
-/*
- * 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)
-#define SOFT_CAST(type)
-#else
-#define SOFT_CAST(type) (type)
-#endif
-
#ifndef BYTEORDER /* Should never happen -- byteorder is in config.h */
# define BYTEORDER 0x1234
#endif
#define TAINT_NOT (PL_tainted = FALSE)
#define TAINT_IF(c) if (c) { PL_tainted = TRUE; }
#define TAINT_ENV() if (PL_tainting) { taint_env(); }
-#define TAINT_PROPER(s) if (PL_tainting) { taint_proper(Nullch, s); }
+#define TAINT_PROPER(s) if (PL_tainting) { taint_proper(NULL, s); }
/* 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.
#endif
#if defined(HAS_SYSCALL) && !defined(HAS_SYSCALL_PROTO) && !defined(PERL_MICRO)
-int syscall(int, ...);
+EXTERN_C int syscall(int, ...);
#endif
#if defined(HAS_USLEEP) && !defined(HAS_USLEEP_PROTO) && !defined(PERL_MICRO)
-int usleep(unsigned int);
+EXTERN_C int usleep(unsigned int);
#endif
#ifdef PERL_MICRO /* Last chance to export Perl_my_swap */
/* We no longer default to creating a new SV for GvSV.
Do this before embed. */
#ifndef PERL_CREATE_GVSV
-#define PERL_DONT_CREATE_GVSV
+# ifndef PERL_DONT_CREATE_GVSV
+# define PERL_DONT_CREATE_GVSV
+# endif
+#endif
+
+#if !defined(HAS_WAITPID) && !defined(HAS_WAIT4) || defined(HAS_WAITPID_RUNTIME)
+#define PERL_USES_PL_PIDSTATUS
+#endif
+
+#if !defined(OS2) && !defined(WIN32) && !defined(DJGPP) && !defined(EPOC) && !defined(__SYMBIAN32__) && !defined(MACOS_TRADITIONAL)
+#define PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
#endif
/* Cannot include embed.h here on Win32 as win32.h has not
*/
#if !defined(PERL_FOR_X2P) && !(defined(WIN32)||defined(VMS))
# include "embed.h"
+# ifndef PERL_MAD
+# undef op_getmad
+# define op_getmad(arg,pegop,slot) NOOP
+# endif
#endif
#define MEM_SIZE Size_t
# endif
#endif
+#if defined(__osf__) && defined(__cplusplus) && !defined(_XOPEN_SOURCE_EXTENDED) /* Tru64 "cxx" (C++), see hints/dec_osf.sh for why the _XOPEN_SOURCE_EXTENDED cannot be defined. */
+EXTERN_C int fchdir(int);
+EXTERN_C int flock(int, int);
+EXTERN_C int fseeko(FILE *, off_t, int);
+EXTERN_C off_t ftello(FILE *);
+#endif
+
+#if defined(__SUNPRO_CC) /* SUNWspro CC (C++) */
+EXTERN_C char *crypt(const char *, const char *);
+EXTERN_C char **environ;
+#endif
+
#ifdef SETERRNO
# undef SETERRNO /* SOCKS might have defined this */
#endif
# define my_sprintf Perl_my_sprintf
#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.
+ */
+
+/* Note that we do not check against snprintf()/vsnprintf() returning
+ * negative values because that is non-standard behaviour and we use
+ * snprintf/vsnprintf only iff HAS_VSNPRINTF has been defined, and
+ * that should be true only if the snprintf()/vsnprintf() are true
+ * to the standard. */
+
+#if defined(HAS_SNPRINTF) && defined(HAS_C99_VARIADIC_MACROS) && !(defined(DEBUGGING) && !defined(PERL_USE_GCC_BRACE_GROUPS)) && !defined(PERL_GCC_PEDANTIC)
+# ifdef PERL_USE_GCC_BRACE_GROUPS
+# define my_snprintf(buffer, len, ...) ({ int __len__ = snprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak_nocontext("panic: snprintf buffer overflow"); __len__; })
+# define PERL_MY_SNPRINTF_GUARDED
+# else
+# define my_snprintf(buffer, len, ...) snprintf(buffer, len, __VA_ARGS__)
+# endif
+#else
+# define my_snprintf Perl_my_snprintf
+# define PERL_MY_SNPRINTF_GUARDED
+#endif
+
+#if defined(HAS_VSNPRINTF) && defined(HAS_C99_VARIADIC_MACROS) && !(defined(DEBUGGING) && !defined(PERL_USE_GCC_BRACE_GROUPS)) && !defined(PERL_GCC_PEDANTIC)
+# ifdef PERL_USE_GCC_BRACE_GROUPS
+# define my_vsnprintf(buffer, len, ...) ({ int __len__ = vsnprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak_nocontext("panic: vsnprintf buffer overflow"); __len__; })
+# define PERL_MY_VSNPRINTF_GUARDED
+# else
+# define my_vsnprintf(buffer, len, ...) vsnprintf(buffer, len, __VA_ARGS__)
+# endif
+#else
+# define my_vsnprintf Perl_my_vsnprintf
+# define PERL_MY_VSNPRINTF_GUARDED
+#endif
+
+#ifdef HAS_STRLCAT
+# define my_strlcat strlcat
+#else
+# define my_strlcat Perl_my_strlcat
+#endif
+
+#ifdef HAS_STRLCPY
+# define my_strlcpy strlcpy
+#else
+# define my_strlcpy Perl_my_strlcpy
+#endif
+
/* Configure gets this right but the UTS compiler gets it wrong.
-- Hal Morris <hom00@utsglobal.com> */
#ifdef UTS
#endif
struct RExC_state_t;
+struct _reg_trie_data;
typedef MEM_SIZE STRLEN;
+#ifdef PERL_MAD
+typedef struct token TOKEN;
+typedef struct madprop MADPROP;
+typedef struct nexttoken NEXTTOKE;
+#endif
typedef struct op OP;
typedef struct cop COP;
typedef struct unop UNOP;
#if defined(VMS)
# include "vmsish.h"
# include "embed.h"
+# ifndef PERL_MAD
+# undef op_getmad
+# define op_getmad(arg,pegop,slot) NOOP
+# endif
# define ISHISH "vms"
#endif
#ifdef __SYMBIAN32__
# include "symbian/symbianish.h"
# include "embed.h"
+# ifndef PERL_MAD
+# undef op_getmad
+# define op_getmad(arg,pegop,slot) NOOP
+# endif
# define ISHISH "symbian"
#endif
* http://www.ohse.de/uwe/articles/gcc-attributes.html,
* but contrary to this information warn_unused_result seems
* not to be in gcc 3.3.5, at least. --jhi
+ * Also, when building extensions with an installed perl, this allows
+ * the user to upgrade gcc and get the right attributes, rather than
+ * relying on the list generated at Configure time. --AD
* Set these up now otherwise we get confused when some of the <*thread.h>
* includes below indirectly pull in <perlio.h> (which needs to know if we
* have HASATTRIBUTE_FORMAT).
*/
-#if defined __GNUC__
+#if defined __GNUC__ && !defined(__INTEL_COMPILER)
# if __GNUC__ >= 3 /* 3.0 -> */ /* XXX Verify this version */
# define HASATTRIBUTE_FORMAT
# endif
# if __GNUC__ >= 3 /* gcc 3.0 -> */
# define HASATTRIBUTE_PURE
# endif
-# if __GNUC__ >= 3 /* gcc 3.0 -> */ /* XXX Verify this version */
+# if __GNUC__ == 3 && __GNUC_MINOR__ >= 4 || __GNUC__ > 3 /* 3.4 -> */
# define HASATTRIBUTE_UNUSED
# endif
+# if __GNUC__ == 3 && __GNUC_MINOR__ == 3 && !defined(__cplusplus)
+# define HASATTRIBUTE_UNUSED /* gcc-3.3, but not g++-3.3. */
+# endif
# if __GNUC__ == 3 && __GNUC_MINOR__ >= 4 || __GNUC__ > 3 /* 3.4 -> */
# define HASATTRIBUTE_WARN_UNUSED_RESULT
# endif
# define STATUS_NATIVE PL_statusvalue_vms
/*
* vaxc$errno is only guaranteed to be valid if errno == EVMSERR, otherwise
- * it's contents can not be trusted. Unfortunately, Perl seems to check
+ * its contents can not be trusted. Unfortunately, Perl seems to check
* it on exit, so it when PL_statusvalue_vms is updated, vaxc$errno should
* be updated also.
*/
if (MY_POSIX_EXIT) \
PL_statusvalue_vms = \
(C_FAC_POSIX | (evalue << 3 ) | (evalue == 1)? \
- (STS$K_ERROR | STS$M_INHIB_MSG) : 0); \
+ (STS$K_ERROR | STS$M_INHIB_MSG) : 1); \
else \
PL_statusvalue_vms = SS$_ABORT; \
} else { /* forgive them Perl, for they have sinned */ \
if (MY_POSIX_EXIT) \
PL_statusvalue_vms = \
(C_FAC_POSIX | (evalue << 3 ) | (evalue == 1)? \
- (STS$K_ERROR | STS$M_INHIB_MSG) : 0); \
+ (STS$K_ERROR | STS$M_INHIB_MSG) : 1); \
else \
PL_statusvalue_vms = evalue ? evalue : SS$_NORMAL; \
set_vaxc_errno(PL_statusvalue_vms); \
# endif
#endif
+/* not used; but needed for backward compatibilty with XS code? - RMB */
#ifndef UVf
# define UVf UVuf
#endif
appropriate to call return. In either case, include the lint directive.
*/
#ifdef HASATTRIBUTE_NORETURN
-# define NORETURN_FUNCTION_END /* NOT REACHED */
+# define NORETURN_FUNCTION_END /* NOTREACHED */
+#else
+# define NORETURN_FUNCTION_END /* NOTREACHED */ return 0
+#endif
+
+#ifdef HAS_BUILTIN_EXPECT
+# define EXPECT(expr,val) __builtin_expect(expr,val)
#else
-# define NORETURN_FUNCTION_END /* NOT REACHED */ return 0
+# define EXPECT(expr,val) (expr)
+#endif
+#define LIKELY(cond) EXPECT(cond,1)
+#define UNLIKELY(cond) EXPECT(cond,0)
+#ifdef HAS_BUILTIN_CHOOSE_EXPR
+/* placeholder */
#endif
/* Some unistd.h's give a prototype for pause() even though
#ifndef IOCPARM_LEN
# ifdef IOCPARM_MASK
- /* on BSDish systes we're safe */
+ /* on BSDish systems we're safe */
# define IOCPARM_LEN(x) (((x) >> 16) & IOCPARM_MASK)
# else
+# if defined(_IOC_SIZE) && defined(__GLIBC__)
+ /* on Linux systems we're safe; except when we're not [perl #38223] */
+# define IOCPARM_LEN(x) (_IOC_SIZE(x) < 256 ? 256 : _IOC_SIZE(x))
+# else
/* otherwise guess at what's safe */
-# define IOCPARM_LEN(x) 256
+# define IOCPARM_LEN(x) 256
+# endif
# endif
#endif
# define USE_HASH_SEED
#endif
+/* Win32 defines a type 'WORD' in windef.h. This conflicts with the enumerator
+ * 'WORD' defined in perly.h. The yytokentype enum is only a debugging aid, so
+ * it's not really needed.
+ */
+#if defined(WIN32)
+# define YYTOKENTYPE
+#endif
+#include "perly.h"
+
+#ifdef PERL_MAD
+struct nexttoken {
+ YYSTYPE next_val; /* value of next token, if any */
+ I32 next_type; /* type of next token */
+ MADPROP *next_mad; /* everything else about that token */
+};
+#endif
+
#include "regexp.h"
#include "sv.h"
#include "util.h"
#include "cv.h"
#include "opnames.h"
#include "op.h"
+#include "hv.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 */
-typedef struct curcur CURCUR;
-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 */
- regnode * scan; /* the thing to match */
- regnode * next; /* what has to match after it */
- char * lastloc; /* where we started matching this scan */
- CURCUR * oldcc; /* current curly before we started this one */
-};
typedef struct _sublex_info SUBLEXINFO;
struct _sublex_info {
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;
-
/* Keep next first in this structure, because sv_free_arenas take
advantage of this to share code between the pte arenas and the SV
body arenas */
#define DEBUG_r_FLAG 0x00000200 /* 512 */
#define DEBUG_x_FLAG 0x00000400 /* 1024 */
#define DEBUG_u_FLAG 0x00000800 /* 2048 */
- /* spare */
+/* U is reserved for Unofficial, exploratory hacking */
+#define DEBUG_U_FLAG 0x00001000 /* 4096 */
#define DEBUG_H_FLAG 0x00002000 /* 8192 */
#define DEBUG_X_FLAG 0x00004000 /* 16384 */
#define DEBUG_D_FLAG 0x00008000 /* 32768 */
# define DEBUG_r_TEST_ (PL_debug & DEBUG_r_FLAG)
# define DEBUG_x_TEST_ (PL_debug & DEBUG_x_FLAG)
# define DEBUG_u_TEST_ (PL_debug & DEBUG_u_FLAG)
+# define DEBUG_U_TEST_ (PL_debug & DEBUG_U_FLAG)
# define DEBUG_H_TEST_ (PL_debug & DEBUG_H_FLAG)
# define DEBUG_X_TEST_ (PL_debug & DEBUG_X_FLAG)
# define DEBUG_D_TEST_ (PL_debug & DEBUG_D_FLAG)
# define DEBUG_r_TEST DEBUG_r_TEST_
# define DEBUG_x_TEST DEBUG_x_TEST_
# define DEBUG_u_TEST DEBUG_u_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_
} STMT_END
# define DEBUG_f(a) DEBUG__(DEBUG_f_TEST, a)
+#ifndef PERL_EXT_RE_BUILD
# define DEBUG_r(a) DEBUG__(DEBUG_r_TEST, a)
+#else
+# define DEBUG_r(a) STMT_START {a;} STMT_END
+#endif /* PERL_EXT_RE_BUILD */
# define DEBUG_x(a) DEBUG__(DEBUG_x_TEST, a)
# define DEBUG_u(a) DEBUG__(DEBUG_u_TEST, a)
+# define DEBUG_U(a) DEBUG__(DEBUG_U_TEST, a)
# define DEBUG_H(a) DEBUG__(DEBUG_H_TEST, a)
# define DEBUG_X(a) DEBUG__(DEBUG_X_TEST, a)
# define DEBUG_Xv(a) DEBUG__(DEBUG_Xv_TEST, a)
# define DEBUG_r_TEST (0)
# define DEBUG_x_TEST (0)
# define DEBUG_u_TEST (0)
+# define DEBUG_U_TEST (0)
# define DEBUG_H_TEST (0)
# define DEBUG_X_TEST (0)
# define DEBUG_Xv_TEST (0)
# define DEBUG_r(a)
# define DEBUG_x(a)
# define DEBUG_u(a)
+# define DEBUG_U(a)
# define DEBUG_H(a)
# define DEBUG_X(a)
# define DEBUG_Xv(a)
#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 */
#define PERL_MAGIC_envelem 'e' /* %ENV hash element */
#define PERL_MAGIC_fm 'f' /* Formline ('compiled' format) */
#define PERL_MAGIC_regex_global 'g' /* m//g target / study()ed string */
+#define PERL_MAGIC_hints 'H' /* %^H hash */
+#define PERL_MAGIC_hintselem 'h' /* %^H hash element */
#define PERL_MAGIC_isa 'I' /* @ISA array */
#define PERL_MAGIC_isaelem 'i' /* @ISA array element */
#define PERL_MAGIC_nkeys 'k' /* scalar(keys()) lvalue */
#define PERL_MAGIC_substr 'x' /* substr() lvalue */
#define PERL_MAGIC_defelem 'y' /* Shadow "foreach" iterator variable /
smart parameter vivification */
-#define PERL_MAGIC_glob '*' /* GV (typeglob) */
#define PERL_MAGIC_arylen '#' /* Array length ($#ary) */
#define PERL_MAGIC_pos '.' /* pos() lvalue */
#define PERL_MAGIC_backref '<' /* for weak ref data */
#ifndef assert /* <assert.h> might have been included somehow */
#define assert(what) PERL_DEB( \
((what) ? ((void) 0) : \
- (Perl_croak(aTHX_ "Assertion %s failed: file \"" __FILE__ \
+ (Perl_croak_nocontext("Assertion %s failed: file \"" __FILE__ \
"\", line %d", STRINGIFY(what), __LINE__), \
- PerlProc_exit(1), \
(void) 0)))
#endif
/* Also rename() is affected by this */
#ifdef UNLINK_ALL_VERSIONS /* Currently only makes sense for VMS */
#define UNLINK unlnk
-I32 unlnk (const char*);
+I32 unlnk (pTHX_ const char*);
#else
#define UNLINK PerlLIO_unlink
#endif
# define MALLOC_TERM
#endif
+#if defined(PERL_IMPLICIT_CONTEXT)
+
+struct perl_memory_debug_header;
+struct perl_memory_debug_header {
+ tTHX interpreter;
+# ifdef PERL_POISON
+ MEM_SIZE size;
+# endif
+ struct perl_memory_debug_header *prev;
+ struct perl_memory_debug_header *next;
+};
+
+# define sTHX (sizeof(struct perl_memory_debug_header) + \
+ (MEM_ALIGNBYTES - sizeof(struct perl_memory_debug_header) \
+ %MEM_ALIGNBYTES) % MEM_ALIGNBYTES)
+
+#endif
+
+#ifdef PERL_TRACK_MEMPOOL
+# define INIT_TRACK_MEMPOOL(header, interp) \
+ STMT_START { \
+ (header).interpreter = (interp); \
+ (header).prev = (header).next = &(header); \
+ } STMT_END
+# else
+# define INIT_TRACK_MEMPOOL(header, interp)
+#endif
+
typedef int (CPERLscope(*runops_proc_t)) (pTHX);
typedef void (CPERLscope(*share_proc_t)) (pTHX_ SV *sv);
EXTCONST char PL_no_aelem[]
INIT("Modification of non-creatable array value attempted, subscript %d");
EXTCONST char PL_no_helem_sv[]
- INIT("Modification of non-creatable hash value attempted, subscript \""SVf"\"");
+ INIT("Modification of non-creatable hash value attempted, subscript \"%"SVf"\"");
EXTCONST char PL_no_modify[]
INIT("Modification of a read-only value attempted");
EXTCONST char PL_no_mem[]
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");
+ INIT("\"%s\" 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
EXTCONST char PL_uuemap[65]
INIT("`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_");
"LOOP",
"SUBST",
"BLOCK",
+ "FORMAT",
+ "GIVEN",
+ "WHEN"
};
#else
EXTCONST char* PL_block_type[];
#endif
#endif
-/* Win32 defines a type 'WORD' in windef.h. This conflicts with the enumerator
- * 'WORD' defined in perly.h. The yytokentype enum is only a debugging aid, so
- * it's not really needed.
- */
-#if defined(WIN32)
-# define YYTOKENTYPE
-#endif
-#include "perly.h"
-
#define LEX_NOTPARSING 11 /* borrowed from toke.c */
typedef enum {
want_vtbl_backref,
want_vtbl_utf8,
want_vtbl_symtab,
- want_vtbl_arylen_p
+ want_vtbl_arylen_p,
+ want_vtbl_hintselem
};
- /* Note: the lowest 8 bits are reserved for
- stuffing into op->op_private */
-#define HINT_PRIVATE_MASK 0x000000ff
+
+/* Hints are now stored in a dedicated U32, so the bottom 8 bits are no longer
+ special and there is no need for HINT_PRIVATE_MASK for COPs
+ However, bitops store HINT_INTEGER in their op_private. */
#define HINT_INTEGER 0x00000001 /* integer pragma */
#define HINT_STRICT_REFS 0x00000002 /* strict pragma */
#define HINT_LOCALE 0x00000004 /* locale pragma */
#define HINT_BYTES 0x00000008 /* bytes pragma */
-/* #define HINT_notused10 0x00000010 */
+#define HINT_ARYBASE 0x00000010 /* $[ is non-zero */
/* Note: 20,40,80 used for NATIVE_HINTS */
/* currently defined by vms/vmsish.h */
#define HINT_NEW_STRING 0x00008000
#define HINT_NEW_RE 0x00010000
#define HINT_LOCALIZE_HH 0x00020000 /* %^H needs to be copied */
+#define HINT_LEXICAL_IO 0x00040000 /* ${^OPEN} is set */
#define HINT_RE_TAINT 0x00100000 /* re pragma */
#define HINT_RE_EVAL 0x00200000 /* re pragma */
#define HINT_FILETEST_ACCESS 0x00400000 /* filetest pragma */
#define HINT_UTF8 0x00800000 /* utf8 pragma */
-/* assertions pragma */
-#define HINT_ASSERTING 0x01000000
-#define HINT_ASSERTIONSSEEN 0x02000000
+/* assertions pragma, stored in $^H{assertions} */
+#define HINT_ASSERTING 0x00000001
+#define HINT_ASSERTIONSSEEN 0x00000002
-/* The following are stored in $sort::hints, not in PL_hints */
+/* The following are stored in $^H{sort}, not in PL_hints */
#define HINT_SORT_SORT_BITS 0x000000FF /* allow 256 different ones */
#define HINT_SORT_QUICKSORT 0x00000001
#define HINT_SORT_MERGESORT 0x00000002
struct re_scream_pos_data_s *d);
typedef SV* (CPERLscope(*re_intuit_string_t)) (pTHX_ regexp *prog);
typedef void (CPERLscope(*regfree_t)) (pTHX_ struct regexp* r);
+typedef regexp*(CPERLscope(*regdupe_t)) (pTHX_ const regexp* r, CLONE_PARAMS *param);
typedef void (*DESTRUCTORFUNC_NOCONTEXT_t) (void*);
typedef void (*DESTRUCTORFUNC_t) (pTHX_ void*);
#include "pp.h"
#ifndef PERL_CALLCONV
-# define PERL_CALLCONV
+# ifdef __cplusplus
+# define PERL_CALLCONV extern "C"
+# else
+# define PERL_CALLCONV
+# endif
#endif
#undef PERL_CKDEF
#undef PERL_PPDEF
#if !defined(PERL_FOR_X2P)
# include "embedvar.h"
#endif
+#ifndef PERL_MAD
+# undef PL_madskills
+# undef PL_xmlfp
+# define PL_madskills 0
+# define PL_xmlfp 0
+#endif
/* Now include all the 'global' variables
* If we don't have threads or multiple interpreters
#if defined(WIN32)
/* Now all the config stuff is setup we can include embed.h */
# include "embed.h"
+# ifndef PERL_MAD
+# undef op_getmad
+# define op_getmad(arg,pegop,slot) NOOP
+# endif
#endif
#ifndef PERL_GLOBAL_STRUCT
START_EXTERN_C
+/* PERL_GLOBAL_STRUCT_PRIVATE wants to keep global data like the
+ * magic vtables const, but this is incompatible with SWIG which
+ * does want to modify the vtables. */
+#ifdef PERL_GLOBAL_STRUCT_PRIVATE
+# define EXT_MGVTBL EXTCONST MGVTBL
+#else
+# define EXT_MGVTBL EXT MGVTBL
+#endif
+
#ifdef DOINIT
-# define MGVTBL_SET(var,a,b,c,d,e,f,g) EXTCONST MGVTBL var = {a,b,c,d,e,f,g}
-# define MGVTBL_SET_CONST_MAGIC_GET(var,a,b,c,d,e,f,g) EXTCONST MGVTBL var = {(int (*)(pTHX_ SV *, MAGIC *))a,b,c,d,e,f,g} /* Like MGVTBL_SET but with the get magic having a const MG* */
+# define MGVTBL_SET(var,a,b,c,d,e,f,g,h) EXT_MGVTBL var = {a,b,c,d,e,f,g,h}
+/* Like MGVTBL_SET but with the get magic having a const MG* */
+# define MGVTBL_SET_CONST_MAGIC_GET(var,a,b,c,d,e,f,g,h) EXT_MGVTBL var \
+ = {(int (*)(pTHX_ SV *, MAGIC *))a,b,c,d,e,f,g,h}
#else
-# define MGVTBL_SET(var,a,b,c,d,e,f,g) EXTCONST MGVTBL var
-# define MGVTBL_SET_CONST_MAGIC_GET(var,a,b,c,d,e,f,g) EXTCONST MGVTBL var
+# define MGVTBL_SET(var,a,b,c,d,e,f,g,h) EXT_MGVTBL var
+# define MGVTBL_SET_CONST_MAGIC_GET(var,a,b,c,d,e,f,g,h) EXT_MGVTBL var
#endif
MGVTBL_SET(
NULL,
NULL,
NULL,
+ NULL,
NULL
);
MEMBER_TO_FPTR(Perl_magic_clear_all_env),
NULL,
NULL,
+ NULL,
NULL
);
MEMBER_TO_FPTR(Perl_magic_clearenv),
NULL,
NULL,
+ NULL,
NULL
);
+/* For now, hints magic will also use vtbl_sig, because it is all NULL */
MGVTBL_SET(
PL_vtbl_sig,
NULL,
NULL,
NULL,
NULL,
+ NULL,
NULL
);
#ifdef PERL_MICRO
MGVTBL_SET(
PL_vtbl_sigelem,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL
);
#else
MEMBER_TO_FPTR(Perl_magic_clearsig),
NULL,
NULL,
+ NULL,
NULL
);
#endif
MEMBER_TO_FPTR(Perl_magic_wipepack),
NULL,
NULL,
+ NULL,
NULL
);
MEMBER_TO_FPTR(Perl_magic_clearpack),
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
MEMBER_TO_FPTR(Perl_magic_setisa),
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_freearylen_p),
NULL,
- NULL
-);
-
-MGVTBL_SET(
- PL_vtbl_glob,
- MEMBER_TO_FPTR(Perl_magic_getglob),
- MEMBER_TO_FPTR(Perl_magic_setglob),
- NULL,
- NULL,
- NULL,
NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_freeregexp),
NULL,
+ NULL,
+ NULL
+);
+
+MGVTBL_SET(
+ PL_vtbl_regdata_names,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_setamagic),
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_setamagic),
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_killbackrefs),
NULL,
+ NULL,
NULL
);
NULL,
MEMBER_TO_FPTR(Perl_magic_freeovrld),
NULL,
+ NULL,
NULL
);
NULL,
NULL,
NULL,
+ NULL,
NULL
);
#ifdef USE_LOCALE_COLLATE
NULL,
NULL,
NULL,
+ NULL,
NULL
);
#endif
+MGVTBL_SET(
+ PL_vtbl_hintselem,
+ NULL,
+ MEMBER_TO_FPTR(Perl_magic_sethint),
+ NULL,
+ MEMBER_TO_FPTR(Perl_magic_clearhint),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+);
-enum {
- fallback_amg, abs_amg,
- bool__amg, nomethod_amg,
- string_amg, numer_amg,
- add_amg, add_ass_amg,
- subtr_amg, subtr_ass_amg,
- mult_amg, mult_ass_amg,
- div_amg, div_ass_amg,
- modulo_amg, modulo_ass_amg,
- pow_amg, pow_ass_amg,
- lshift_amg, lshift_ass_amg,
- rshift_amg, rshift_ass_amg,
- band_amg, band_ass_amg,
- bor_amg, bor_ass_amg,
- bxor_amg, bxor_ass_amg,
- lt_amg, le_amg,
- gt_amg, ge_amg,
- eq_amg, ne_amg,
- ncmp_amg, scmp_amg,
- slt_amg, sle_amg,
- sgt_amg, sge_amg,
- seq_amg, sne_amg,
- not_amg, compl_amg,
- inc_amg, dec_amg,
- atan2_amg, cos_amg,
- sin_amg, exp_amg,
- log_amg, sqrt_amg,
- repeat_amg, repeat_ass_amg,
- concat_amg, concat_ass_amg,
- copy_amg, neg_amg,
- to_sv_amg, to_av_amg,
- to_hv_amg, to_gv_amg,
- to_cv_amg, iter_amg,
- int_amg, DESTROY_amg,
- max_amg_code
- /* Do not leave a trailing comma here. C9X allows it, C89 doesn't. */
-};
-
-#define NofAMmeth max_amg_code
-#define AMG_id2name(id) (PL_AMG_names[id]+1)
-
-#ifdef DOINIT
-EXTCONST char * const PL_AMG_names[NofAMmeth] = {
- /* 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
-EXTCONST char * PL_AMG_names[NofAMmeth];
-#endif /* def INITAMAGIC */
+#include "overload.h"
END_EXTERN_C
struct am_table {
+ U32 flags;
U32 was_ok_sub;
long was_ok_am;
- U32 flags;
CV* table[NofAMmeth];
long fallback;
};
struct am_table_short {
+ U32 flags;
U32 was_ok_sub;
long was_ok_am;
- U32 flags;
};
typedef struct am_table AMT;
typedef struct am_table_short AMTS;
#define SET_NUMERIC_LOCAL() \
set_numeric_local();
-#define IN_LOCALE_RUNTIME (PL_curcop->op_private & HINT_LOCALE)
+#define IN_LOCALE_RUNTIME (CopHINTS_get(PL_curcop) & HINT_LOCALE)
#define IN_LOCALE_COMPILETIME (PL_hints & HINT_LOCALE)
#define IN_LOCALE \
# define Strtoul(s, e, b) strchr((s), '-') ? ULONG_MAX : (unsigned long)strtol((s), (e), (b))
#endif
#ifndef Atoul
-# define Atoul(s) Strtoul(s, (char **)NULL, 10)
+# define Atoul(s) Strtoul(s, NULL, 10)
#endif
* 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
+ * XXX in the current implementation, this string is ignored.
* 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.
/* 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 \
- SV *my_cxt_sv = *hv_fetch(PL_modglobal, MY_CXT_KEY, \
- sizeof(MY_CXT_KEY)-1, TRUE)
+#define START_MY_CXT static int my_cxt_index = -1;
/* This declaration should be used within all functions that use the
* interpreter-local data. */
#define dMY_CXT \
- dMY_CXT_SV; \
- my_cxt_t *my_cxtp = INT2PTR(my_cxt_t*, SvUV(my_cxt_sv))
+ 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]
/* 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 */ \
- my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\
- Zero(my_cxtp, 1, my_cxt_t); \
- sv_setuv(my_cxt_sv, PTR2UV(my_cxtp))
+ my_cxt_t *my_cxtp = \
+ (my_cxt_t*)Perl_my_cxt_init(aTHX_ &my_cxt_index, 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_index, sizeof(my_cxt_t))
/* Clones the per-interpreter data. */
#define MY_CXT_CLONE \
- dMY_CXT_SV; \
my_cxt_t *my_cxtp = (my_cxt_t*)SvPVX(newSV(sizeof(my_cxt_t)-1));\
- Copy(INT2PTR(my_cxt_t*, SvUV(my_cxt_sv)), my_cxtp, 1, my_cxt_t);\
- sv_setuv(my_cxt_sv, PTR2UV(my_cxtp))
+ Copy(PL_my_cxt_list[my_cxt_index], my_cxtp, 1, my_cxt_t);\
+ PL_my_cxt_list[my_cxt_index] = my_cxtp \
/* This macro must be used to access members of the my_cxt_t structure.
* e.g. MYCXT.some_data */
#define aMY_CXT_ aMY_CXT,
#define _aMY_CXT ,aMY_CXT
-#else /* USE_ITHREADS */
+#else /* PERL_IMPLICIT_CONTEXT */
#define START_MY_CXT static my_cxt_t my_cxt;
#define dMY_CXT_SV dNOOP
#define aMY_CXT_
#define _aMY_CXT
-#endif /* !defined(USE_ITHREADS) */
+#endif /* !defined(PERL_IMPLICIT_CONTEXT) */
#ifdef I_FCNTL
# include <fcntl.h>
#define PERL_UNICODE_ARGV_FLAG 0x0020
#define PERL_UNICODE_LOCALE_FLAG 0x0040
#define PERL_UNICODE_WIDESYSCALLS_FLAG 0x0080 /* for Sarathy */
+#define PERL_UNICODE_UTF8CACHEASSERT_FLAG 0x0100
#define PERL_UNICODE_STD_FLAG \
(PERL_UNICODE_STDIN_FLAG | \
PERL_UNICODE_INOUT_FLAG | \
PERL_UNICODE_LOCALE_FLAG)
-#define PERL_UNICODE_ALL_FLAGS 0x00ff
+#define PERL_UNICODE_ALL_FLAGS 0x01ff
#define PERL_UNICODE_STDIN 'I'
#define PERL_UNICODE_STDOUT 'O'
#define PERL_UNICODE_ARGV 'A'
#define PERL_UNICODE_LOCALE 'L'
#define PERL_UNICODE_WIDESYSCALLS 'W'
+#define PERL_UNICODE_UTF8CACHEASSERT 'a'
#define PERL_SIGNALS_UNSAFE_FLAG 0x0001
#pragma message disable (mainparm) /* Perl uses the envp in main(). */
#endif
+#define do_open(g, n, l, a, rm, rp, sf) \
+ do_openn(g, n, l, a, rm, rp, sf, (SV **) NULL, 0)
+#ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
+# define do_exec(cmd) do_exec3(cmd,0,0)
+#endif
+#ifdef OS2
+# define do_aexec Perl_do_aexec
+#else
+# define do_aexec(really, mark,sp) do_aexec5(really, mark, sp, 0, 0)
+#endif
+
+#if defined(OEMVS)
+#define NO_ENV_ARRAY_IN_MAIN
+#endif
+
/* and finally... */
#define PERL_PATCHLEVEL_H_IMPLICIT
#include "patchlevel.h"
#undef PERL_PATCHLEVEL_H_IMPLICIT
-/* Mention
+/* These are used by Perl_pv_escape() and Perl_pv_pretty()
+ * are here so that they are available throughout the core
+ * NOTE that even though some are for _escape and some for _pretty
+ * there must not be any clashes as the flags from _pretty are
+ * passed straight through to _escape.
+ */
+
+#define PERL_PV_ESCAPE_QUOTE 0x0001
+#define PERL_PV_PRETTY_QUOTE PERL_PV_ESCAPE_QUOTE
+
+
+#define PERL_PV_PRETTY_ELIPSES 0x0002
+#define PERL_PV_PRETTY_LTGT 0x0004
+
+#define PERL_PV_ESCAPE_FIRSTCHAR 0x0008
+
+#define PERL_PV_ESCAPE_UNI 0x0100
+#define PERL_PV_ESCAPE_UNI_DETECT 0x0200
+
+#define PERL_PV_ESCAPE_ALL 0x1000
+#define PERL_PV_ESCAPE_NOBACKSLASH 0x2000
+#define PERL_PV_ESCAPE_NOCLEAR 0x4000
+
+/* 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
+
+/*
+
+ (KEEP THIS LAST IN perl.h!)
+
+ Mention
NV_PRESERVES_UV
HAS_DIRFD
- so that Configure picks them up. */
+ so that Configure picks them up.
+
+ (KEEP THIS LAST IN perl.h!)
+
+*/
#endif /* Include guard */
https://perl5.git.perl.org / perl5.git / blobdiff