[inseparable changes from match from perl-5.003_90 to perl-5.003_91]

[p5sagit/p5-mst-13.2.git] / mg.h

diff --git a/mg.h b/mg.h
index ab24eb0..416eceb 100644 (file)
--- a/mg.h
+++ b/mg.h
@@ -32,5 +32,10 @@ struct magic {
 
 #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)                ((mg)->mg_len == HEf_SVKEY) ?   \
+                                SvPV((SV*)((mg)->mg_ptr),na) :   \
+                                (mg)->mg_ptr