U16 mg_private;
char mg_type;
U8 mg_flags;
- I32 mg_len;
+ SSize_t mg_len;
SV* mg_obj;
char* mg_ptr;
};
#define MGf_COPY 8 /* has an svt_copy MGVTBL entry */
#define MGf_DUP 0x10 /* has an svt_dup MGVTBL entry */
#define MGf_LOCAL 0x20 /* has an svt_local MGVTBL entry */
+#define MGf_BYTES 0x40 /* PERL_MAGIC_regex_global only */
#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
#define SvTIED_obj(sv,mg) \
((mg)->mg_obj ? (mg)->mg_obj : sv_2mortal(newRV(sv)))
+#if defined(PERL_CORE) || defined(PERL_EXT)
+# define MgBYTEPOS(mg,sv,pv,len) S_MgBYTEPOS(aTHX_ mg,sv,pv,len)
+/* assumes get-magic and stringification have already occurred */
+# define MgBYTEPOS_set(mg,sv,pv,off) ( \
+ assert_((mg)->mg_type == PERL_MAGIC_regex_global) \
+ SvPOK(sv) && !SvGMAGICAL(sv) \
+ ? (mg)->mg_len = (off), (mg)->mg_flags |= MGf_BYTES \
+ : ((mg)->mg_len = DO_UTF8(sv) \
+ ? (SSize_t)utf8_length((U8 *)(pv), (U8 *)(pv)+(off)) \
+ : (SSize_t)(off), \
+ (mg)->mg_flags &= ~MGf_BYTES))
+#endif
+
#define whichsig(pv) whichsig_pv(pv)
/*