* repeated in makedef.pl, so be certain to update
* both places when editing. */
-#ifdef PERL_IMPLICIT_SYS
-/* PERL_IMPLICIT_SYS implies PerlMemShared != PerlMem
- so use slab allocator to avoid lots of MUTEX overhead
- */
-# ifndef PL_OP_SLAB_ALLOC
-# define PL_OP_SLAB_ALLOC
-# endif
-#endif
-
#ifdef USE_ITHREADS
# if !defined(MULTIPLICITY)
# define MULTIPLICITY
# define tTHX PerlInterpreter*
# define pTHX register tTHX my_perl PERL_UNUSED_DECL
# define aTHX my_perl
+# define aTHXa(a) aTHX = (tTHX)a
# ifdef PERL_GLOBAL_STRUCT
# define dTHXa(a) dVAR; pTHX = (tTHX)a
# else
# define pTHX_
# define aTHX
# define aTHX_
+# define aTHXa(a) NOOP
# define dTHXa(a) dNOOP
# define dTHX dNOOP
# define pTHX_1 1
*/
/* define this once if either system, instead of cluttering up the src */
-#if defined(MSDOS) || defined(atarist) || defined(WIN32) || defined(NETWARE)
+#if defined(MSDOS) || defined(WIN32) || defined(NETWARE)
#define DOSISH 1
#endif
# define VOL
#endif
-#define TAINT (PL_tainted = TRUE)
-#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(NULL, s); }
+/* By compiling a perl with -DNO_TAINT_SUPPORT or -DSILENT_NO_TAINT_SUPPORT,
+ * you get a perl without taint support, but doubtlessly with a lesser
+ * degree of support. Do not do so unless you know exactly what it means
+ * technically, have a good reason to do so, and know exactly how the
+ * perl will be used. perls with -DSILENT_NO_TAINT_SUPPORT are considered
+ * a potential security risk due to flat out ignoring the security-relevant
+ * taint flags. This being said, a perl without taint support compiled in
+ * has marginal run-time performance benefits.
+ * SILENT_NO_TAINT_SUPPORT implies NO_TAINT_SUPPORT.
+ * SILENT_NO_TAINT_SUPPORT is the same as NO_TAINT_SUPPORT except it
+ * silently ignores -t/-T instead of throwing an exception.
+ *
+ * DANGER! Using NO_TAINT_SUPPORT or SILENT_NO_TAINT_SUPPORT
+ * voids your nonexistent warranty!
+ */
+#if SILENT_NO_TAINT_SUPPORT && !defined(NO_TAINT_SUPPORT)
+# define NO_TAINT_SUPPORT 1
+#endif
+
+/* NO_TAINT_SUPPORT can be set to transform virtually all taint-related
+ * operations into no-ops for a very modest speed-up. Enable only if you
+ * know what you're doing: tests and CPAN modules' tests are bound to fail.
+ */
+#if NO_TAINT_SUPPORT
+# define TAINT NOOP
+# define TAINT_NOT NOOP
+# define TAINT_IF(c) NOOP
+# define TAINT_ENV() NOOP
+# define TAINT_PROPER(s) NOOP
+# define TAINT_set(s) NOOP
+# define TAINT_get 0
+# define TAINTING_get 0
+# define TAINTING_set(s) NOOP
+# define TAINT_WARN_get 0
+# define TAINT_WARN_set(s) NOOP
+#else
+# define TAINT (PL_tainted = TRUE)
+# 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(NULL, s); }
+# define TAINT_set(s) (PL_tainted = (s))
+# define TAINT_get (PL_tainted)
+# define TAINTING_get (PL_tainting)
+# define TAINTING_set(s) (PL_tainting = (s))
+# define TAINT_WARN_get (PL_taint_warn)
+# define TAINT_WARN_set(s) (PL_taint_warn = (s))
+#endif
/* flags used internally only within pp_subst and pp_substcont */
#ifdef PERL_CORE
# define U64_CONST(x) ((U64)x##UL)
# elif QUADKIND == QUAD_IS_LONG_LONG
# define U64_CONST(x) ((U64)x##ULL)
+# elif QUADKIND == QUAD_IS___INT64
+# define U64_CONST(x) ((U64)x##UI64)
# else /* best guess we can make */
# define U64_CONST(x) ((U64)x##UL)
# endif
# define S_IFIFO _S_IFIFO
#endif
-/* The stat macros for Amdahl UTS, Unisoft System V/88 (and derivatives
+/* The stat macros for Unisoft System V/88 (and derivatives
like UTekV) are broken, sometimes giving false positives. Undefine
them here and let the code below set them to proper values.
This header file bug is corrected in gcc-2.5.8 and later versions.
--Kaveh Ghazi (ghazi@noc.rutgers.edu) 10/3/94. */
-#if defined(uts) || (defined(m88k) && defined(ghs))
+#if defined(m88k) && defined(ghs)
# undef S_ISDIR
# undef S_ISCHR
# undef S_ISBLK
#undef UV
#endif
-#ifdef SPRINTF_E_BUG
-# define sprintf UTS_sprintf_wrap
-#endif
-
/* For the times when you want the return value of sprintf, and you want it
to be the length. Can't have a thread variable passed in, because C89 has
no varargs macros.
# 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
-# undef UVTYPE
-# define UVTYPE unsigned
-#endif
-
/*
The IV type is supposed to be long enough to hold any integral
value or a pointer.
# undef PERL_NEED_MY_BETOH64
#endif
-#if defined(uts) || defined(UTS)
-# undef UV_MAX
-# define UV_MAX (4294967295u)
-#endif
-
#define IV_DIG (BIT_DIGITS(IVSIZE * 8))
#define UV_DIG (BIT_DIGITS(UVSIZE * 8))
typedef struct pvop PVOP;
typedef struct loop LOOP;
-#if !defined(PL_OP_SLAB_ALLOC) && defined(PERL_CORE)
+#ifdef PERL_CORE
typedef struct opslab OPSLAB;
typedef struct opslot OPSLOT;
#endif
typedef struct interpreter PerlInterpreter;
-/* Amdahl's <ksync.h> has struct sv */
/* SGI's <sys/sema.h> has struct sv */
-#if defined(UTS) || defined(__sgi)
+#if defined(__sgi)
# define STRUCT_SV perl_sv
#else
# define STRUCT_SV sv
typedef struct ptr_tbl PTR_TBL_t;
typedef struct clone_params CLONE_PARAMS;
+/* a pad or name pad is currently just an AV; but that might change,
+ * so hide the type. */
+typedef struct padlist PADLIST;
+typedef AV PAD;
+typedef AV PADNAMELIST;
+typedef SV PADNAME;
+
#include "handy.h"
#if defined(USE_LARGE_FILES) && !defined(NO_64_BIT_RAWIO)
# include "iperlsys.h"
#endif
-#if defined(__OPEN_VM)
-# include "vmesa/vmesaish.h"
-# define ISHISH "vmesa"
-#endif
-
#ifdef DOSISH
# if defined(OS2)
# include "os2ish.h"
# define ISHISH "plan9"
#endif
-#if defined(MPE)
-# include "mpeix/mpeixish.h"
-# define ISHISH "mpeix"
-#endif
-
#if defined(__VOS__)
# ifdef __GNUC__
# include "./vos/vosish.h"
#endif
/*
-=for apidoc Am|void|PERL_SYS_INIT|int argc|char** argv
+=for apidoc Am|void|PERL_SYS_INIT|int *argc|char*** argv
Provides system-specific tune up of the C runtime environment necessary to
run Perl interpreters. This should be called only once, before creating
any Perl interpreters.
-=for apidoc Am|void|PERL_SYS_INIT3|int argc|char** argv|char** env
+=for apidoc Am|void|PERL_SYS_INIT3|int *argc|char*** argv|char*** env
Provides system-specific tune up of the C runtime environment necessary to
run Perl interpreters. This should be called only once, before creating
any Perl interpreters.
U8 super_state; /* lexer state to save */
U16 sub_inwhat; /* "lex_inwhat" to use */
OP *sub_op; /* "lex_op" to use */
- char *super_bufptr; /* PL_parser->bufptr that was */
- char *super_bufend; /* PL_parser->bufend that was */
- char *re_eval_start;/* start of "(?{..." text */
+ SV *repl; /* replacement of s/// or y/// */
};
#include "parser.h"
struct ptr_tbl_ent *tbl_arena_end;
};
-#if defined(iAPX286) || defined(M_I286) || defined(I80286)
-# define I286
-#endif
-
#if defined(htonl) && !defined(HAS_HTONL)
#define HAS_HTONL
#endif
#endif
#ifndef __cplusplus
-#if !(defined(UNDER_CE) || defined(SYMBIAN))
+#if !(defined(WIN32) || defined(UNDER_CE) || defined(SYMBIAN))
Uid_t getuid (void);
Uid_t geteuid (void);
Gid_t getgid (void);
#define DEBUG_H_FLAG 0x00002000 /* 8192 */
#define DEBUG_X_FLAG 0x00004000 /* 16384 */
#define DEBUG_D_FLAG 0x00008000 /* 32768 */
-/* 0x00010000 is unused, used to be S */
+#define DEBUG_S_FLAG 0x00010000 /* 65536 */
#define DEBUG_T_FLAG 0x00020000 /* 131072 */
#define DEBUG_R_FLAG 0x00040000 /* 262144 */
#define DEBUG_J_FLAG 0x00080000 /* 524288 */
#define DEBUG_q_FLAG 0x00800000 /*8388608 */
#define DEBUG_M_FLAG 0x01000000 /*16777216*/
#define DEBUG_B_FLAG 0x02000000 /*33554432*/
-#define DEBUG_MASK 0x03FEEFFF /* mask of all the standard flags */
+#define DEBUG_MASK 0x03FFEFFF /* mask of all the standard flags */
#define DEBUG_DB_RECURSE_FLAG 0x40000000
#define DEBUG_TOP_FLAG 0x80000000 /* XXX what's this for ??? Signal
# 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_S_TEST_ (PL_debug & DEBUG_S_FLAG)
# define DEBUG_T_TEST_ (PL_debug & DEBUG_T_FLAG)
# define DEBUG_R_TEST_ (PL_debug & DEBUG_R_FLAG)
# define DEBUG_J_TEST_ (PL_debug & DEBUG_J_FLAG)
# define DEBUG_H_TEST DEBUG_H_TEST_
# define DEBUG_X_TEST DEBUG_X_TEST_
# define DEBUG_D_TEST DEBUG_D_TEST_
+# define DEBUG_S_TEST DEBUG_S_TEST_
# define DEBUG_T_TEST DEBUG_T_TEST_
# define DEBUG_R_TEST DEBUG_R_TEST_
# define DEBUG_J_TEST DEBUG_J_TEST_
# define DEBUG_Uv(a) DEBUG__(DEBUG_Uv_TEST, a)
# define DEBUG_Pv(a) DEBUG__(DEBUG_Pv_TEST, a)
+# define DEBUG_S(a) DEBUG__(DEBUG_S_TEST, a)
# define DEBUG_T(a) DEBUG__(DEBUG_T_TEST, a)
# define DEBUG_R(a) DEBUG__(DEBUG_R_TEST, a)
# define DEBUG_v(a) DEBUG__(DEBUG_v_TEST, a)
# define DEBUG_H_TEST (0)
# define DEBUG_X_TEST (0)
# define DEBUG_D_TEST (0)
+# define DEBUG_S_TEST (0)
# define DEBUG_T_TEST (0)
# define DEBUG_R_TEST (0)
# define DEBUG_J_TEST (0)
# define DEBUG_H(a)
# define DEBUG_X(a)
# define DEBUG_D(a)
+# define DEBUG_S(a)
# define DEBUG_T(a)
# define DEBUG_R(a)
# define DEBUG_v(a)
#ifndef assert
# define assert(what) Perl_assert(what)
#endif
+#ifdef DEBUGGING
+# define assert_(what) assert(what),
+#else
+# define assert_(what)
+#endif
struct ufuncs {
I32 (*uf_val)(pTHX_ IV, SV*);
/* All of these are in stdlib.h or time.h for ANSI C */
Time_t time();
struct tm *gmtime(), *localtime();
-#if defined(OEMVS) || defined(__OPEN_VM)
+#if defined(OEMVS)
char *(strchr)(), *(strrchr)();
char *(strcpy)(), *(strcat)();
#else
# endif
# endif
# endif /* !DONT_DECLARE_STD */
-#ifndef getlogin
+# ifndef WIN32
+# ifndef getlogin
char *getlogin (void);
-#endif
+# endif
+# endif /* !WIN32 */
#endif /* !__cplusplus */
/* Fixme on VMS. This needs to be a run-time, not build time options */
# ifdef PERL_USES_PL_PIDSTATUS
" PERL_USES_PL_PIDSTATUS"
# endif
-# ifdef PL_OP_SLAB_ALLOC
- " PL_OP_SLAB_ALLOC"
-# endif
# ifdef USE_64_BIT_ALL
" USE_64_BIT_ALL"
# endif
#define HINT_SORT_MERGESORT 0x00000002
#define HINT_SORT_STABLE 0x00000100 /* sort styles (currently one) */
+/* flags for PL_sawampersand */
+
+#define SAWAMPERSAND_LEFT 1 /* saw $` */
+#define SAWAMPERSAND_MIDDLE 2 /* saw $& */
+#define SAWAMPERSAND_RIGHT 4 /* saw $' */
+
/* Various states of the input record separator SV (rs) */
#define RsSNARF(sv) (! SvOK(sv))
#define RsSIMPLE(sv) (SvOK(sv) && (! SvPOK(sv) || SvCUR(sv)))
# define PERL_CALLCONV
# endif
#endif
+#ifndef PERL_CALLCONV_NO_RET
+# define PERL_CALLCONV_NO_RET PERL_CALLCONV
+#endif
+
+/* PERL_STATIC_NO_RET is supposed to be equivalent to STATIC on builds that
+ dont have a noreturn as a declaration specifier
+*/
+#ifndef PERL_STATIC_NO_RET
+# define PERL_STATIC_NO_RET STATIC
+#endif
+/* PERL_STATIC_NO_RET is supposed to be equivalent to PERL_STATIC_INLINE on
+ builds that dont have a noreturn as a declaration specifier
+*/
+#ifndef PERL_STATIC_INLINE_NO_RET
+# define PERL_STATIC_INLINE_NO_RET PERL_STATIC_INLINE
+#endif
+
+
#undef PERL_CKDEF
#undef PERL_PPDEF
#define PERL_CKDEF(s) PERL_CALLCONV OP *s (pTHX_ OP *o);
EXTCONST bool
PL_valid_types_NVX[] = { 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0 };
EXTCONST bool
-PL_valid_types_PVX[] = { 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1 };
+PL_valid_types_PVX[] = { 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1 };
EXTCONST bool
PL_valid_types_RV[] = { 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1 };
EXTCONST bool
#endif
+/* Static inline funcs that depend on includes and declarations above */
+#include "inline.h"
#include "overload.h"
#define RESTORE_NUMERIC_STANDARD() /**/
#define Atof my_atof
#define IN_LOCALE_RUNTIME 0
+#define IN_LOCALE_COMPILETIME 0
#endif /* !USE_LOCALE_NUMERIC */
-#if !defined(Strtol) && defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG
+#if !defined(Strtol) && defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && \
+ (QUADKIND == QUAD_IS_LONG_LONG || QUADKIND == QUAD_IS___INT64)
# ifdef __hpux
# define strtoll __strtoll /* secret handshake */
# endif
/* It would be more fashionable to use Strtol() to define atol()
* (as is done for Atoul(), see below) but for backward compatibility
* we just assume atol(). */
-# if defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG && defined(HAS_ATOLL)
+# if defined(USE_64_BIT_INT) && defined(IV_IS_QUAD) && defined(HAS_ATOLL) && \
+ (QUADKIND == QUAD_IS_LONG_LONG || QUADKIND == QUAD_IS___INT64)
# ifdef WIN64
# define atoll _atoi64 /* secret handshake */
# endif
# endif
#endif
-#if !defined(Strtoul) && defined(USE_64_BIT_INT) && defined(UV_IS_QUAD) && QUADKIND == QUAD_IS_LONG_LONG
+#if !defined(Strtoul) && defined(USE_64_BIT_INT) && defined(UV_IS_QUAD) && \
+ (QUADKIND == QUAD_IS_LONG_LONG || QUADKIND == QUAD_IS___INT64)
# ifdef __hpux
# define strtoull __strtoull /* secret handshake */
# endif
/* ISO 6429 NEL - C1 control NExt Line */
/* See http://www.unicode.org/unicode/reports/tr13/ */
-#ifdef EBCDIC /* In EBCDIC NEL is just an alias for LF */
-# if '^' == 95 /* CP 1047: MVS OpenEdition - OS/390 - z/OS */
-# define NEXT_LINE_CHAR 0x15
-# else /* CDRA */
-# define NEXT_LINE_CHAR 0x25
-# endif
-#else
-# define NEXT_LINE_CHAR 0x85
-#endif
+#define NEXT_LINE_CHAR NEXT_LINE_NATIVE
/* The UTF-8 bytes of the Unicode LS and PS, U+2028 and U+2029 */
#define UNICODE_LINE_SEPA_0 0xE2
https://perl5.git.perl.org / perl5.git / blobdiff