X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl.h;h=68750fe426745b02885c106f7338e222ae3c477e;hb=0934c9d92d03b9af0e4cebeaa0942ad89e7cc04b;hp=a90a07391ef250716a81aae332c377ff5ef2fe7c;hpb=2fdb99a57ec51dce5ddc36cbcc8298159cadfa5c;p=p5sagit%2Fp5-mst-13.2.git diff --git a/perl.h b/perl.h index a90a073..68750fe 100644 --- a/perl.h +++ b/perl.h @@ -41,6 +41,24 @@ # endif #endif +/* This logic needs to come after reading config.h, but before including + proto.h */ +#ifdef IAMSUID +# ifndef DOSUID +# define DOSUID +# endif +#endif + +#ifdef SETUID_SCRIPTS_ARE_SECURE_NOW +# ifdef DOSUID +# undef DOSUID +# endif +# ifdef IAMSUID +# undef IAMSUID +# define SETUID_SCRIPTS_ARE_SECURE_NOW_AND_IAMSUID +# endif +#endif + /* See L for detailed notes on * PERL_IMPLICIT_CONTEXT and PERL_IMPLICIT_SYS */ @@ -201,72 +219,68 @@ #define CALLREGCOMP_ENG(prog, sv, flags) \ CALL_FPTR(((prog)->comp))(aTHX_ sv, flags) #define CALLREGEXEC(prog,stringarg,strend,strbeg,minend,screamer,data,flags) \ - CALL_FPTR((prog)->engine->exec)(aTHX_ (prog),(stringarg),(strend), \ + CALL_FPTR(RX_ENGINE(prog)->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), \ + CALL_FPTR(RX_ENGINE(prog)->intuit)(aTHX_ (prog), (sv), (strpos), \ (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) + CALL_FPTR(RX_ENGINE(prog)->checkstr)(aTHX_ (prog)) #define CALLREGFREE(prog) \ Perl_pregfree(aTHX_ (prog)) #define CALLREGFREE_PVT(prog) \ - if(prog) CALL_FPTR((prog)->engine->free)(aTHX_ (prog)) + if(prog) CALL_FPTR(RX_ENGINE(prog)->free)(aTHX_ (prog)) #define CALLREG_NUMBUF_FETCH(rx,paren,usesv) \ - CALL_FPTR((rx)->engine->numbered_buff_FETCH)(aTHX_ (rx),(paren),(usesv)) + CALL_FPTR(RX_ENGINE(rx)->numbered_buff_FETCH)(aTHX_ (rx),(paren),(usesv)) #define CALLREG_NUMBUF_STORE(rx,paren,value) \ - CALL_FPTR((rx)->engine->numbered_buff_STORE)(aTHX_ (rx),(paren),(value)) + CALL_FPTR(RX_ENGINE(rx)->numbered_buff_STORE)(aTHX_ (rx),(paren),(value)) #define CALLREG_NUMBUF_LENGTH(rx,sv,paren) \ - CALL_FPTR((rx)->engine->numbered_buff_LENGTH)(aTHX_ (rx),(sv),(paren)) + CALL_FPTR(RX_ENGINE(rx)->numbered_buff_LENGTH)(aTHX_ (rx),(sv),(paren)) #define CALLREG_NAMED_BUFF_FETCH(rx, key, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), (key), NULL, ((flags) | RXapif_FETCH)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), (key), NULL, ((flags) | RXapif_FETCH)) #define CALLREG_NAMED_BUFF_STORE(rx, key, value, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), (key), (value), ((flags) | RXapif_STORE)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), (key), (value), ((flags) | RXapif_STORE)) #define CALLREG_NAMED_BUFF_DELETE(rx, key, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx),(key), NULL, ((flags) | RXapif_DELETE)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx),(key), NULL, ((flags) | RXapif_DELETE)) #define CALLREG_NAMED_BUFF_CLEAR(rx, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), NULL, NULL, ((flags) | RXapif_CLEAR)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), NULL, NULL, ((flags) | RXapif_CLEAR)) #define CALLREG_NAMED_BUFF_EXISTS(rx, key, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), (key), NULL, ((flags) | RXapif_EXISTS)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), (key), NULL, ((flags) | RXapif_EXISTS)) #define CALLREG_NAMED_BUFF_FIRSTKEY(rx, flags) \ - CALL_FPTR((rx)->engine->named_buff_iter)(aTHX_ (rx), NULL, ((flags) | RXapif_FIRSTKEY)) + CALL_FPTR(RX_ENGINE(rx)->named_buff_iter)(aTHX_ (rx), NULL, ((flags) | RXapif_FIRSTKEY)) #define CALLREG_NAMED_BUFF_NEXTKEY(rx, lastkey, flags) \ - CALL_FPTR((rx)->engine->named_buff_iter)(aTHX_ (rx), (lastkey), ((flags) | RXapif_NEXTKEY)) + CALL_FPTR(RX_ENGINE(rx)->named_buff_iter)(aTHX_ (rx), (lastkey), ((flags) | RXapif_NEXTKEY)) #define CALLREG_NAMED_BUFF_SCALAR(rx, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), NULL, NULL, ((flags) | RXapif_SCALAR)) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), NULL, NULL, ((flags) | RXapif_SCALAR)) #define CALLREG_NAMED_BUFF_COUNT(rx) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), NULL, NULL, RXapif_REGNAMES_COUNT) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), NULL, NULL, RXapif_REGNAMES_COUNT) #define CALLREG_NAMED_BUFF_ALL(rx, flags) \ - CALL_FPTR((rx)->engine->named_buff)(aTHX_ (rx), NULL, NULL, flags) + CALL_FPTR(RX_ENGINE(rx)->named_buff)(aTHX_ (rx), NULL, NULL, flags) #define CALLREG_PACKAGE(rx) \ - CALL_FPTR((rx)->engine->qr_package)(aTHX_ (rx)) + CALL_FPTR(RX_ENGINE(rx)->qr_package)(aTHX_ (rx)) #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)) \ + (prog ? CALL_FPTR(RX_ENGINE(prog)->dupe)(aTHX_ (prog),(param)) \ : (REGEXP *)NULL) #endif @@ -434,8 +448,12 @@ register struct op *Perl_op asm(stringify(OP_IN_REGISTER)); /* 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)) + * (insane errors ensue). + * g++ does not give insane errors now (RMB 2008-01-30, gcc 4.2.2). + */ +#if defined(PERL_GCC_PEDANTIC) || \ + (defined(__GNUC__) && defined(__cplusplus) && \ + ((__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ < 2)))) # ifndef PERL_GCC_BRACE_GROUPS_FORBIDDEN # define PERL_GCC_BRACE_GROUPS_FORBIDDEN # endif @@ -510,11 +528,7 @@ register struct op *Perl_op asm(stringify(OP_IN_REGISTER)); #endif #if defined(HASVOLATILE) || defined(STANDARD_C) -# ifdef __cplusplus -# define VOL /* to temporarily suppress warnings */ -# else # define VOL volatile -# endif #else # define VOL #endif @@ -923,6 +937,11 @@ EXTERN_C int usleep(unsigned int); #define PERL_ARENA_SIZE 4080 #endif +/* Maximum level of recursion */ +#ifndef PERL_SUB_DEPTH_WARN +#define PERL_SUB_DEPTH_WARN 100 +#endif + #endif /* PERL_CORE */ /* We no longer default to creating a new SV for GvSV. @@ -2352,7 +2371,8 @@ typedef struct STRUCT_SV SV; typedef struct av AV; typedef struct hv HV; typedef struct cv CV; -typedef struct regexp REGEXP; +typedef struct regexp ORANGE; /* This is the body structure. */ +typedef struct p5rx REGEXP; typedef struct gp GP; typedef struct gv GV; typedef struct io IO; @@ -3308,8 +3328,19 @@ struct nexttoken { }; #endif -#include "regexp.h" +/* macros to define bit-fields in structs. */ +#ifndef PERL_BITFIELD8 +# define PERL_BITFIELD8 unsigned +#endif +#ifndef PERL_BITFIELD16 +# define PERL_BITFIELD16 unsigned +#endif +#ifndef PERL_BITFIELD32 +# define PERL_BITFIELD32 unsigned +#endif + #include "sv.h" +#include "regexp.h" #include "util.h" #include "form.h" #include "gv.h" @@ -3325,6 +3356,11 @@ struct nexttoken { #include "warnings.h" #include "utf8.h" +/* defined in sv.c, but also used in [ach]v.c */ +#undef _XPV_ALLOCATED_HEAD +#undef _XPV_HEAD +#undef _XPVMG_HEAD +#undef _XPVCV_COMMON typedef struct _sublex_info SUBLEXINFO; struct _sublex_info { @@ -3765,7 +3801,7 @@ Gid_t getegid (void); #endif /* Keep the old croak based assert for those who want it, and as a fallback if - the platform is so hectically non-ANSI that it can't assert. */ + the platform is so heretically non-ANSI that it can't assert. */ #define Perl_assert(what) PERL_DEB( \ ((what) ? ((void) 0) : \ @@ -3974,7 +4010,7 @@ typedef Sighandler_t Sigsave_t; #endif #ifdef USE_PERLIO -EXTERN_C void PerlIO_teardown(); +EXTERN_C void PerlIO_teardown(void); # ifdef USE_ITHREADS # define PERLIO_INIT MUTEX_INIT(&PL_perlio_mutex) # define PERLIO_TERM \ @@ -4338,14 +4374,17 @@ EXTCONST unsigned char PL_freq[]; #ifdef DOINIT EXTCONST char* const PL_block_type[] = { "NULL", - "SUB", - "EVAL", - "LOOP", - "SUBST", + "WHEN", "BLOCK", - "FORMAT", "GIVEN", - "WHEN" + "LOOP_FOR", + "LOOP_PLAIN", + "LOOP_LAZYSV", + "LOOP_LAZYIV", + "SUB", + "FORMAT", + "EVAL", + "SUBST" }; #else EXTCONST char* PL_block_type[]; @@ -4598,7 +4637,7 @@ typedef regexp*(CPERLscope(*regdupe_t)) (pTHX_ const regexp* r, CLONE_PARAMS *pa typedef void (*DESTRUCTORFUNC_NOCONTEXT_t) (void*); typedef void (*DESTRUCTORFUNC_t) (pTHX_ void*); -typedef void (*SVFUNC_t) (pTHX_ SV*); +typedef void (*SVFUNC_t) (pTHX_ SV* const); typedef I32 (*SVCOMPARE_t) (pTHX_ SV*, SV*); typedef void (*XSINIT_t) (pTHX); typedef void (*ATEXIT_t) (pTHX_ void*); @@ -4901,7 +4940,7 @@ MGVTBL_SET( 0, MEMBER_TO_FPTR(Perl_magic_setisa), 0, - MEMBER_TO_FPTR(Perl_magic_setisa), + MEMBER_TO_FPTR(Perl_magic_clearisa), 0, 0, 0, @@ -5019,7 +5058,7 @@ MGVTBL_SET( MGVTBL_SET( PL_vtbl_bm, 0, - MEMBER_TO_FPTR(Perl_magic_setbm), + MEMBER_TO_FPTR(Perl_magic_setregexp), 0, 0, 0, @@ -5031,7 +5070,7 @@ MGVTBL_SET( MGVTBL_SET( PL_vtbl_fm, 0, - MEMBER_TO_FPTR(Perl_magic_setfm), + MEMBER_TO_FPTR(Perl_magic_setregexp), 0, 0, 0, @@ -5070,7 +5109,7 @@ MGVTBL_SET( MEMBER_TO_FPTR(Perl_magic_setregexp), 0, 0, - MEMBER_TO_FPTR(Perl_magic_freeregexp), + 0, 0, 0, 0 @@ -5940,3 +5979,13 @@ extern void moncontrol(int); */ #endif /* Include guard */ + +/* + * Local variables: + * c-indentation-style: bsd + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + * + * ex: set ts=8 sts=4 sw=4 noet: + */