X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/b3ab6785f6871a84567168e1bd0426ff2f66d282..1b474ee3fedd2cefdaafdda6e060b8036ca756df:/sv.h?ds=sidebyside diff --git a/sv.h b/sv.h index 9acb84e..77a9712 100644 --- a/sv.h +++ b/sv.h @@ -1,7 +1,7 @@ /* sv.h * * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - * 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others + * 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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. @@ -76,13 +76,9 @@ typedef enum { #endif /* There is collusion here with sv_clear - sv_clear exits early for SVt_NULL - and SVt_IV, so never reaches the clause at the end that uses - sv_type_details->body_size to determine whether to call safefree(). Hence - body_size can be set no-zero to record the size of PTEs and HEs, without - fear of bogus frees. */ -#ifdef PERL_IN_SV_C -#define PTE_SVSLOT SVt_IV -#endif + so never reaches the clause at the end that uses sv_type_details->body_size + to determine whether to call safefree(). Hence body_size can be set + non-zero to record the size of HEs, without fear of bogus frees. */ #if defined(PERL_IN_HV_C) || defined(PERL_IN_XS_APITEST) #define HE_SVSLOT SVt_NULL #endif @@ -103,13 +99,14 @@ typedef struct hek HEK; #define _SV_HEAD_UNION \ union { \ + char* svu_pv; /* pointer to malloced string */ \ IV svu_iv; \ UV svu_uv; \ SV* svu_rv; /* pointer to another SV */ \ - char* svu_pv; /* pointer to malloced string */ \ SV** svu_array; \ HE** svu_hash; \ GP* svu_gp; \ + PerlIO *svu_fp; \ } sv_u @@ -119,10 +116,10 @@ struct STRUCT_SV { /* struct sv { */ #ifdef DEBUG_LEAKING_SCALARS PERL_BITFIELD32 sv_debug_optype:9; /* the type of OP that allocated us */ PERL_BITFIELD32 sv_debug_inpad:1; /* was allocated in a pad for an OP */ - PERL_BITFIELD32 sv_debug_cloned:1; /* was cloned for an ithread */ PERL_BITFIELD32 sv_debug_line:16; /* the line where we were allocated */ - U32 sv_debug_serial; /* serial number of sv allocation */ - char * sv_debug_file; /* the file where we were allocated */ + UV sv_debug_serial; /* serial number of sv allocation */ + char * sv_debug_file; /* the file where we were allocated */ + SV * sv_debug_parent; /* what we were cloned from (ithreads)*/ #endif }; @@ -398,14 +395,12 @@ perform the upgrade if necessary. See C. /* RV upwards. However, SVf_ROK and SVp_IOK are exclusive */ #define SVprv_WEAKREF 0x80000000 /* Weak reference */ -#define _XPV_ALLOCATED_HEAD \ +#define _XPV_HEAD \ + HV* xmg_stash; /* class package */ \ + union _xmgu xmg_u; \ STRLEN xpv_cur; /* length of svu_pv as a C string */ \ STRLEN xpv_len /* allocated size */ -#define _XPV_HEAD \ - union _xnvu xnv_u; \ - _XPV_ALLOCATED_HEAD - union _xnvu { NV xnv_nv; /* numeric value, if any */ HV * xgv_stash; @@ -422,12 +417,9 @@ union _xnvu { union _xivu { IV xivu_iv; /* integer value */ - /* xpvfm: lines */ UV xivu_uv; - void * xivu_p1; - I32 xivu_i32; + I32 xivu_i32; /* BmUSEFUL */ HEK * xivu_namehek; /* xpvlv, xpvgv: GvNAME */ - HV * xivu_hv; /* regexp: paren_names */ }; union _xmgu { @@ -439,20 +431,11 @@ struct xpv { _XPV_HEAD; }; -typedef struct { - _XPV_ALLOCATED_HEAD; -} xpv_allocated; - struct xpviv { _XPV_HEAD; union _xivu xiv_u; }; -typedef struct { - _XPV_ALLOCATED_HEAD; - union _xivu xiv_u; -} xpviv_allocated; - #define xiv_iv xiv_u.xivu_iv struct xpvuv { @@ -465,23 +448,20 @@ struct xpvuv { struct xpvnv { _XPV_HEAD; union _xivu xiv_u; + union _xnvu xnv_u; }; -#define _XPVMG_HEAD \ - union _xivu xiv_u; \ - union _xmgu xmg_u; \ - HV* xmg_stash /* class package */ - -/* These structure must match the beginning of struct xpvhv in hv.h. */ +/* This structure must match the beginning of struct xpvhv in hv.h. */ struct xpvmg { _XPV_HEAD; - _XPVMG_HEAD; + union _xivu xiv_u; + union _xnvu xnv_u; }; struct xpvlv { _XPV_HEAD; - _XPVMG_HEAD; - + union _xivu xiv_u; + union _xnvu xnv_u; STRLEN xlv_targoff; STRLEN xlv_targlen; SV* xlv_targ; @@ -493,7 +473,8 @@ struct xpvlv { Boyer-Moore. */ struct xpvgv { _XPV_HEAD; - _XPVMG_HEAD; + union _xivu xiv_u; + union _xnvu xnv_u; }; /* This structure must match XPVCV in cv.h */ @@ -521,58 +502,43 @@ typedef U16 cv_flags_t; struct xpvfm { _XPV_HEAD; - _XPVMG_HEAD; _XPVCV_COMMON; + IV xfm_lines; }; -typedef struct { - _XPV_ALLOCATED_HEAD; - _XPVMG_HEAD; - _XPVCV_COMMON; -} xpvfm_allocated; - -#define _XPVIO_TAIL \ - PerlIO * xio_ifp; /* ifp and ofp are normally the same */ \ - PerlIO * xio_ofp; /* but sockets need separate streams */ \ - /* Cray addresses everything by word boundaries (64 bits) and \ - * code and data pointers cannot be mixed (which is exactly what \ - * Perl_filter_add() tries to do with the dirp), hence the \ - * following union trick (as suggested by Gurusamy Sarathy). \ - * For further information see Geir Johansen's problem report \ - * titled [ID 20000612.002] Perl problem on Cray system \ - * The any pointer (known as IoANY()) will also be a good place \ - * to hang any IO disciplines to. \ - */ \ - union { \ - DIR * xiou_dirp; /* for opendir, readdir, etc */ \ - void * xiou_any; /* for alignment */ \ - } xio_dirpu; \ - IV xio_lines; /* $. */ \ - IV xio_page; /* $% */ \ - IV xio_page_len; /* $= */ \ - IV xio_lines_left; /* $- */ \ - char * xio_top_name; /* $^ */ \ - GV * xio_top_gv; /* $^ */ \ - char * xio_fmt_name; /* $~ */ \ - GV * xio_fmt_gv; /* $~ */ \ - char * xio_bottom_name;/* $^B */ \ - GV * xio_bottom_gv; /* $^B */ \ - char xio_type; \ - U8 xio_flags - struct xpvio { _XPV_HEAD; - _XPVMG_HEAD; - _XPVIO_TAIL; + union _xivu xiv_u; + /* ifp and ofp are normally the same, but sockets need separate streams */ + PerlIO * xio_ofp; + /* Cray addresses everything by word boundaries (64 bits) and + * code and data pointers cannot be mixed (which is exactly what + * Perl_filter_add() tries to do with the dirp), hence the + * following union trick (as suggested by Gurusamy Sarathy). + * For further information see Geir Johansen's problem report + * titled [ID 20000612.002] Perl problem on Cray system + * The any pointer (known as IoANY()) will also be a good place + * to hang any IO disciplines to. + */ + union { + DIR * xiou_dirp; /* for opendir, readdir, etc */ + void * xiou_any; /* for alignment */ + } xio_dirpu; + /* IV xio_lines is now in IVX $. */ + IV xio_page; /* $% */ + IV xio_page_len; /* $= */ + IV xio_lines_left; /* $- */ + char * xio_top_name; /* $^ */ + GV * xio_top_gv; /* $^ */ + char * xio_fmt_name; /* $~ */ + GV * xio_fmt_gv; /* $~ */ + char * xio_bottom_name;/* $^B */ + GV * xio_bottom_gv; /* $^B */ + char xio_type; + U8 xio_flags; }; -typedef struct { - _XPV_ALLOCATED_HEAD; - _XPVMG_HEAD; - _XPVIO_TAIL; -} xpvio_allocated; - #define xio_dirp xio_dirpu.xiou_dirp #define xio_any xio_dirpu.xiou_any @@ -582,7 +548,8 @@ typedef struct { #define IOf_DIDTOP 8 /* just did top of form */ #define IOf_UNTAINT 16 /* consider this fp (and its data) "safe" */ #define IOf_NOLINE 32 /* slurped a pseudo-line from empty file */ -#define IOf_FAKE_DIRP 64 /* xio_dirp is fake (source filters kludge) */ +#define IOf_FAKE_DIRP 64 /* xio_dirp is fake (source filters kludge) + Also, when this is set, SvPVX() is valid */ /* The following macros define implementation-independent predicates on SVs. */ @@ -599,8 +566,8 @@ double. Checks the B setting. Use C instead. Unsets the NV/IV status of an SV. =for apidoc Am|U32|SvOK|SV* sv -Returns a U32 value indicating whether the value is an SV. It also tells -whether the value is defined or not. +Returns a U32 value indicating whether the value is defined. This is +only meaningful for scalars. =for apidoc Am|U32|SvIOKp|SV* sv Returns a U32 value indicating whether the SV contains an integer. Checks @@ -902,7 +869,7 @@ in gv.h: */ #endif /* -=for apidoc Am|char*|SvGAMAGIC|SV* sv +=for apidoc Am|U32|SvGAMAGIC|SV* sv Returns true if the SV has get magic or overloading. If either is true then the scalar is active data, and has the potential to return a new value every @@ -915,7 +882,7 @@ the scalar's value cannot change unless written to. #define SvGAMAGIC(sv) (SvGMAGICAL(sv) || SvAMAGIC(sv)) -#define Gv_AMG(stash) (PL_amagic_generation && Gv_AMupdate(stash)) +#define Gv_AMG(stash) (PL_amagic_generation && Gv_AMupdate(stash, FALSE)) #define SvWEAKREF(sv) ((SvFLAGS(sv) & (SVf_ROK|SVprv_WEAKREF)) \ == (SVf_ROK|SVprv_WEAKREF)) @@ -1078,6 +1045,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svpvx) != SVt_PVAV); \ assert(SvTYPE(_svpvx) != SVt_PVHV); \ assert(!isGV_with_GP(_svpvx)); \ + assert(!(SvTYPE(_svpvx) == SVt_PVIO \ + && !(IoFLAGS(_svpvx) & IOf_FAKE_DIRP))); \ &((_svpvx)->sv_u.svu_pv); \ })) # define SvCUR(sv) \ @@ -1086,6 +1055,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svcur) != SVt_PVAV); \ assert(SvTYPE(_svcur) != SVt_PVHV); \ assert(!isGV_with_GP(_svcur)); \ + assert(!(SvTYPE(_svcur) == SVt_PVIO \ + && !(IoFLAGS(_svcur) & IOf_FAKE_DIRP))); \ &(((XPV*) MUTABLE_PTR(SvANY(_svcur)))->xpv_cur); \ })) # define SvIVX(sv) \ @@ -1095,6 +1066,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svivx) != SVt_PVHV); \ assert(SvTYPE(_svivx) != SVt_PVCV); \ assert(SvTYPE(_svivx) != SVt_PVFM); \ + assert(SvTYPE(_svivx) != SVt_PVIO); \ + assert(SvTYPE(_svivx) != SVt_REGEXP); \ assert(!isGV_with_GP(_svivx)); \ &(((XPVIV*) MUTABLE_PTR(SvANY(_svivx)))->xiv_iv); \ })) @@ -1105,6 +1078,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svuvx) != SVt_PVHV); \ assert(SvTYPE(_svuvx) != SVt_PVCV); \ assert(SvTYPE(_svuvx) != SVt_PVFM); \ + assert(SvTYPE(_svuvx) != SVt_PVIO); \ + assert(SvTYPE(_svuvx) != SVt_REGEXP); \ assert(!isGV_with_GP(_svuvx)); \ &(((XPVUV*) MUTABLE_PTR(SvANY(_svuvx)))->xuv_uv); \ })) @@ -1116,6 +1091,7 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svnvx) != SVt_PVCV); \ assert(SvTYPE(_svnvx) != SVt_PVFM); \ assert(SvTYPE(_svnvx) != SVt_PVIO); \ + assert(SvTYPE(_svnvx) != SVt_REGEXP); \ assert(!isGV_with_GP(_svnvx)); \ &(((XPVNV*) MUTABLE_PTR(SvANY(_svnvx)))->xnv_u.xnv_nv); \ })) @@ -1127,6 +1103,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svrv) != SVt_PVCV); \ assert(SvTYPE(_svrv) != SVt_PVFM); \ assert(!isGV_with_GP(_svrv)); \ + assert(!(SvTYPE(_svrv) == SVt_PVIO \ + && !(IoFLAGS(_svrv) & IOf_FAKE_DIRP))); \ &((_svrv)->sv_u.svu_rv); \ })) # define SvRV_const(sv) \ @@ -1137,6 +1115,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(_svrv) != SVt_PVCV); \ assert(SvTYPE(_svrv) != SVt_PVFM); \ assert(!isGV_with_GP(_svrv)); \ + assert(!(SvTYPE(_svrv) == SVt_PVIO \ + && !(IoFLAGS(_svrv) & IOf_FAKE_DIRP))); \ (_svrv)->sv_u.svu_rv; \ }) # define SvMAGIC(sv) \ @@ -1190,6 +1170,9 @@ the scalar's value cannot change unless written to. #define SvIV_please(sv) \ STMT_START {if (!SvIOKp(sv) && (SvNOK(sv) || SvPOK(sv))) \ (void) SvIV(sv); } STMT_END +#define SvIV_please_nomg(sv) \ + STMT_START {if (!SvIOKp(sv) && (SvNOK(sv) || SvPOK(sv))) \ + (void) SvIV_nomg(sv); } STMT_END #define SvIV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) == SVt_IV || SvTYPE(sv) >= SVt_PVIV); \ assert(SvTYPE(sv) != SVt_PVAV); \ @@ -1209,6 +1192,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(sv) != SVt_PVAV); \ assert(SvTYPE(sv) != SVt_PVHV); \ assert(!isGV_with_GP(sv)); \ + assert(!(SvTYPE(sv) == SVt_PVIO \ + && !(IoFLAGS(sv) & IOf_FAKE_DIRP))); \ ((sv)->sv_u.svu_pv = (val)); } STMT_END #define SvUV_set(sv, val) \ STMT_START { assert(SvTYPE(sv) == SVt_IV || SvTYPE(sv) >= SVt_PVIV); \ @@ -1224,6 +1209,8 @@ the scalar's value cannot change unless written to. assert(SvTYPE(sv) != SVt_PVCV); \ assert(SvTYPE(sv) != SVt_PVFM); \ assert(!isGV_with_GP(sv)); \ + assert(!(SvTYPE(sv) == SVt_PVIO \ + && !(IoFLAGS(sv) & IOf_FAKE_DIRP))); \ ((sv)->sv_u.svu_rv = (val)); } STMT_END #define SvMAGIC_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_PVMG); \ @@ -1236,12 +1223,16 @@ the scalar's value cannot change unless written to. assert(SvTYPE(sv) != SVt_PVAV); \ assert(SvTYPE(sv) != SVt_PVHV); \ assert(!isGV_with_GP(sv)); \ + assert(!(SvTYPE(sv) == SVt_PVIO \ + && !(IoFLAGS(sv) & IOf_FAKE_DIRP))); \ (((XPV*) SvANY(sv))->xpv_cur = (val)); } STMT_END #define SvLEN_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_PV); \ assert(SvTYPE(sv) != SVt_PVAV); \ assert(SvTYPE(sv) != SVt_PVHV); \ assert(!isGV_with_GP(sv)); \ + assert(!(SvTYPE(sv) == SVt_PVIO \ + && !(IoFLAGS(sv) & IOf_FAKE_DIRP))); \ (((XPV*) SvANY(sv))->xpv_len = (val)); } STMT_END #define SvEND_set(sv, val) \ STMT_START { assert(SvTYPE(sv) >= SVt_PV); \ @@ -1328,18 +1319,18 @@ the scalar's value cannot change unless written to. #endif -#define FmLINES(sv) ((XPVFM*) SvANY(sv))->xiv_u.xivu_iv +#define FmLINES(sv) ((XPVFM*) SvANY(sv))->xfm_lines #define LvTYPE(sv) ((XPVLV*) SvANY(sv))->xlv_type #define LvTARG(sv) ((XPVLV*) SvANY(sv))->xlv_targ #define LvTARGOFF(sv) ((XPVLV*) SvANY(sv))->xlv_targoff #define LvTARGLEN(sv) ((XPVLV*) SvANY(sv))->xlv_targlen -#define IoIFP(sv) ((XPVIO*) SvANY(sv))->xio_ifp +#define IoIFP(sv) (sv)->sv_u.svu_fp #define IoOFP(sv) ((XPVIO*) SvANY(sv))->xio_ofp #define IoDIRP(sv) ((XPVIO*) SvANY(sv))->xio_dirp #define IoANY(sv) ((XPVIO*) SvANY(sv))->xio_any -#define IoLINES(sv) ((XPVIO*) SvANY(sv))->xio_lines +#define IoLINES(sv) ((XPVIO*) SvANY(sv))->xiv_u.xivu_iv #define IoPAGE(sv) ((XPVIO*) SvANY(sv))->xio_page #define IoPAGE_LEN(sv) ((XPVIO*) SvANY(sv))->xio_page_len #define IoLINES_LEFT(sv)((XPVIO*) SvANY(sv))->xio_lines_left @@ -1430,6 +1421,9 @@ Returns a pointer to the string in the SV, or a stringified form of the SV if the SV does not contain a string. The SV may cache the stringified form becoming C. Handles 'get' magic. +=for apidoc Am|char*|SvPV_nomg_nolen|SV* sv +Like C but doesn't process magic. + =for apidoc Am|IV|SvIV|SV* sv Coerces the given SV to an integer and returns it. See C for a version which guarantees to evaluate sv only once. @@ -1446,6 +1440,9 @@ otherwise use the more efficient C. Coerce the given SV to a double and return it. See C for a version which guarantees to evaluate sv only once. +=for apidoc Am|NV|SvNV_nomg|SV* sv +Like C but doesn't process magic. + =for apidoc Am|NV|SvNVx|SV* sv Coerces the given SV to a double and returns it. Guarantees to evaluate C only once. Only use this if C is an expression with side effects, @@ -1465,7 +1462,13 @@ otherwise use the more efficient C. =for apidoc Am|bool|SvTRUE|SV* sv Returns a boolean indicating whether Perl would evaluate the SV as true or -false, defined or undefined. Does not handle 'get' magic. +false. See SvOK() for a defined/undefined test. Handles 'get' magic +unless the scalar is already SvPOK, SvIOK or SvNOK (the public, not the +private flags). + +=for apidoc Am|bool|SvTRUE_nomg|SV* sv +Returns a boolean indicating whether Perl would evaluate the SV as true or +false. See SvOK() for a defined/undefined test. Does not handle 'get' magic. =for apidoc Am|char*|SvPVutf8_force|SV* sv|STRLEN len Like C, but converts sv to utf8 first if necessary. @@ -1517,6 +1520,9 @@ scalar. =for apidoc Am|void|sv_catpvn_nomg|SV* sv|const char* ptr|STRLEN len Like C but doesn't process magic. +=for apidoc Am|void|sv_catpv_nomg|SV* sv|const char* ptr +Like C but doesn't process magic. + =for apidoc Am|void|sv_setsv_nomg|SV* dsv|SV* ssv Like C but doesn't process magic. @@ -1537,6 +1543,7 @@ Like sv_utf8_upgrade, but doesn't do magic on C #define SvIV_nomg(sv) (SvIOK(sv) ? SvIVX(sv) : sv_2iv_flags(sv, 0)) #define SvUV_nomg(sv) (SvIOK(sv) ? SvUVX(sv) : sv_2uv_flags(sv, 0)) +#define SvNV_nomg(sv) (SvNOK(sv) ? SvNVX(sv) : sv_2nv_flags(sv, 0)) /* ----*/ @@ -1582,6 +1589,10 @@ Like sv_utf8_upgrade, but doesn't do magic on C ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? SvPVX(sv) : sv_2pv_flags(sv, 0, SV_GMAGIC)) +#define SvPV_nomg_nolen(sv) \ + ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ + ? SvPVX(sv) : sv_2pv_flags(sv, 0, 0)) + #define SvPV_nolen_const(sv) \ ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \ ? SvPVX_const(sv) : sv_2pv_flags(sv, 0, SV_GMAGIC|SV_CONST_RETURN)) @@ -1658,6 +1669,22 @@ Like sv_utf8_upgrade, but doesn't do magic on C : SvNOK(sv) \ ? SvNVX(sv) != 0.0 \ : sv_2bool(sv) ) +# define SvTRUE_nomg(sv) ( \ + !sv \ + ? 0 \ + : SvPOK(sv) \ + ? (({XPV *nxpv = (XPV*)SvANY(sv); \ + nxpv && \ + (nxpv->xpv_cur > 1 || \ + (nxpv->xpv_cur && *(sv)->sv_u.svu_pv != '0')); }) \ + ? 1 \ + : 0) \ + : \ + SvIOK(sv) \ + ? SvIVX(sv) != 0 \ + : SvNOK(sv) \ + ? SvNVX(sv) != 0.0 \ + : sv_2bool_flags(sv,0) ) # define SvTRUEx(sv) ({SV *_sv = (sv); SvTRUE(_sv); }) #else /* __GNUC__ */ @@ -1690,6 +1717,21 @@ Like sv_utf8_upgrade, but doesn't do magic on C : SvNOK(sv) \ ? SvNVX(sv) != 0.0 \ : sv_2bool(sv) ) +# define SvTRUE_nomg(sv) ( \ + !sv \ + ? 0 \ + : SvPOK(sv) \ + ? ((PL_Xpv = (XPV*)SvANY(PL_Sv = (sv))) && \ + (PL_Xpv->xpv_cur > 1 || \ + (PL_Xpv->xpv_cur && *PL_Sv->sv_u.svu_pv != '0')) \ + ? 1 \ + : 0) \ + : \ + SvIOK(sv) \ + ? SvIVX(sv) != 0 \ + : SvNOK(sv) \ + ? SvNVX(sv) != 0.0 \ + : sv_2bool_flags(sv,0) ) # define SvTRUEx(sv) ((PL_Sv = (sv)), SvTRUE(PL_Sv)) #endif /* __GNU__ */ @@ -1720,6 +1762,9 @@ Like sv_utf8_upgrade, but doesn't do magic on C * This is used when the caller has already determined it is, and avoids * redundant work */ #define SV_FORCE_UTF8_UPGRADE 4096 +/* if (after resolving magic etc), the SV is found to be overloaded, + * don't call the overload magic, just return as-is */ +#define SV_SKIP_OVERLOAD 8192 /* The core is safe for this COW optimisation. XS code on CPAN may not be. So only default to doing the COW setup if we're in the core. @@ -1782,6 +1827,7 @@ mg.c:1024: warning: left-hand operand of comma expression has no effect #define sv_utf8_upgrade_flags(sv, flags) sv_utf8_upgrade_flags_grow(sv, flags, 0) #define sv_utf8_upgrade_nomg(sv) sv_utf8_upgrade_flags(sv, 0) #define sv_catpvn_nomg(dsv, sstr, slen) sv_catpvn_flags(dsv, sstr, slen, 0) +#define sv_catpv_nomg(dsv, sstr) sv_catpv_flags(dsv, sstr, 0) #define sv_setsv(dsv, ssv) \ sv_setsv_flags(dsv, ssv, SV_GMAGIC|SV_DO_COW_SVSETSV) #define sv_setsv_nomg(dsv, ssv) sv_setsv_flags(dsv, ssv, SV_DO_COW_SVSETSV) @@ -1800,6 +1846,12 @@ mg.c:1024: warning: left-hand operand of comma expression has no effect #define sv_utf8_upgrade(sv) sv_utf8_upgrade_flags(sv, SV_GMAGIC) #define sv_2iv(sv) sv_2iv_flags(sv, SV_GMAGIC) #define sv_2uv(sv) sv_2uv_flags(sv, SV_GMAGIC) +#define sv_2nv(sv) sv_2nv_flags(sv, SV_GMAGIC) +#define sv_eq(sv1, sv2) sv_eq_flags(sv1, sv2, SV_GMAGIC) +#define sv_cmp(sv1, sv2) sv_cmp_flags(sv1, sv2, SV_GMAGIC) +#define sv_cmp_locale(sv1, sv2) sv_cmp_locale_flags(sv1, sv2, SV_GMAGIC) +#define sv_collxfrm(sv, nxp) sv_cmp_flags(sv, nxp, SV_GMAGIC) +#define sv_2bool(sv) sv_2bool_flags(sv, SV_GMAGIC) #define sv_insert(bigstr, offset, len, little, littlelen) \ Perl_sv_insert_flags(aTHX_ (bigstr),(offset), (len), (little), \ (littlelen), SV_GMAGIC) @@ -1877,10 +1929,10 @@ Returns a pointer to the character buffer. =cut */ -#define SvSHARE(sv) CALL_FPTR(PL_sharehook)(aTHX_ sv) -#define SvLOCK(sv) CALL_FPTR(PL_lockhook)(aTHX_ sv) -#define SvUNLOCK(sv) CALL_FPTR(PL_unlockhook)(aTHX_ sv) -#define SvDESTROYABLE(sv) CALL_FPTR(PL_destroyhook)(aTHX_ sv) +#define SvSHARE(sv) PL_sharehook(aTHX_ sv) +#define SvLOCK(sv) PL_lockhook(aTHX_ sv) +#define SvUNLOCK(sv) PL_unlockhook(aTHX_ sv) +#define SvDESTROYABLE(sv) PL_destroyhook(aTHX_ sv) #define SvGETMAGIC(x) STMT_START { if (SvGMAGICAL(x)) mg_get(x); } STMT_END #define SvSETMAGIC(x) STMT_START { if (SvSMAGICAL(x)) mg_set(x); } STMT_END @@ -1955,6 +2007,8 @@ struct clone_params { AV* stashes; UV flags; PerlInterpreter *proto_perl; + PerlInterpreter *new_perl; + AV *unreferenced; }; /* @@ -2022,6 +2076,9 @@ Evaluates I more than once. Sets I to 0 if C is false. } \ } STMT_END #endif + +#define newIO() MUTABLE_IO(newSV_type(SVt_PVIO)) + /* * Local variables: * c-indentation-style: bsd