/* mg.h
*
- * Copyright (c) 1991-1994, Larry Wall
+ * Copyright (c) 1991-2000, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
+#ifdef STRUCT_MGVTBL_DEFINITION
+STRUCT_MGVTBL_DEFINITION;
+#else
struct mgvtbl {
- int (*svt_get) _((SV *sv, MAGIC* mg));
- int (*svt_set) _((SV *sv, MAGIC* mg));
- U32 (*svt_len) _((SV *sv, MAGIC* mg));
- int (*svt_clear) _((SV *sv, MAGIC* mg));
- int (*svt_free) _((SV *sv, MAGIC* mg));
+ int (CPERLscope(*svt_get)) (pTHX_ SV *sv, MAGIC* mg);
+ int (CPERLscope(*svt_set)) (pTHX_ SV *sv, MAGIC* mg);
+ U32 (CPERLscope(*svt_len)) (pTHX_ SV *sv, MAGIC* mg);
+ int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg);
+ int (CPERLscope(*svt_free)) (pTHX_ SV *sv, MAGIC* mg);
};
+#endif
struct magic {
MAGIC* mg_moremagic;
#define MGf_MINMATCH 1
-#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
-#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
+#define MgTAINTEDDIR(mg) (mg->mg_flags & MGf_TAINTEDDIR)
+#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
+#define MgTAINTEDDIR_off(mg) (mg->mg_flags &= ~MGf_TAINTEDDIR)
+
+#define MgPV(mg,lp) ((((int)(lp = (mg)->mg_len)) == HEf_SVKEY) ? \
+ SvPV((SV*)((mg)->mg_ptr),lp) : \
+ (mg)->mg_ptr)
+
+#define SvTIED_mg(sv,how) \
+ (SvRMAGICAL(sv) ? mg_find((sv),(how)) : Null(MAGIC*))
+#define SvTIED_obj(sv,mg) \
+ ((mg)->mg_obj ? (mg)->mg_obj : sv_2mortal(newRV(sv)))