/* mg.h
*
- * Copyright (c) 1991-1994, Larry Wall
+ * Copyright (c) 1991-1997, 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.
*/
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)) _((SV *sv, MAGIC* mg));
+ int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg));
+ U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg));
+ int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg));
+ int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg));
};
struct magic {
#define MgTAINTEDDIR_on(mg) (mg->mg_flags |= MGf_TAINTEDDIR)
#define MgTAINTEDDIR_off(mg) (mg->mg_flags &= ~MGf_TAINTEDDIR)
-#define MgPV(mg) ((mg)->mg_len == HEf_SVKEY) ? \
- SvPV((SV*)((mg)->mg_ptr),na) : \
- (mg)->mg_ptr
+#define MgPV(mg,lp) (((lp = (mg)->mg_len) == HEf_SVKEY) ? \
+ SvPV((SV*)((mg)->mg_ptr),lp) : \
+ (mg)->mg_ptr)