[ID 20020220.002] Perl 5.7.2 porting patches for POSIX 1003.1-2001 hosts

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

diff --git a/op.h b/op.h
index 3348435..1b5d828 100644 (file)
--- a/op.h
+++ b/op.h
@@ -1,6 +1,6 @@
 /*    op.h
  *
- *    Copyright (c) 1991-2001, Larry Wall
+ *    Copyright (c) 1991-2002, 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.
@@ -59,6 +59,8 @@ typedef U64TYPE PADOFFSET;
         dfl)
 
 /*
+=head1 "Gimme" Values
+
 =for apidoc Amn|U32|GIMME_V
 The XSUB-writer's equivalent to Perl's C<wantarray>.  Returns C<G_VOID>,
 C<G_SCALAR> or C<G_ARRAY> for void, scalar or list context,
@@ -297,17 +299,21 @@ struct pmop {
 #define PMf_COMPILETIME        (PMf_MULTILINE|PMf_SINGLELINE|PMf_LOCALE|PMf_FOLD|PMf_EXTENDED)
 
 #ifdef USE_ITHREADS
+
 #  define PmopSTASHPV(o)       ((o)->op_pmstashpv)
-#  define PmopSTASHPV_set(o,pv)        ((o)->op_pmstashpv = ((pv) ? savepv(pv) : Nullch))
+#  define PmopSTASHPV_set(o,pv)        (PmopSTASHPV(o) = savesharedpv(pv))
 #  define PmopSTASH(o)         (PmopSTASHPV(o) \
                                 ? gv_stashpv(PmopSTASHPV(o),GV_ADD) : Nullhv)
-#  define PmopSTASH_set(o,hv)  PmopSTASHPV_set(o, (hv) ? HvNAME(hv) : Nullch)
+#  define PmopSTASH_set(o,hv)  PmopSTASHPV_set(o, ((hv) ? HvNAME(hv) : Nullch))
+#  define PmopSTASH_free(o)    PerlMemShared_free(PmopSTASHPV(o))
+
 #else
 #  define PmopSTASH(o)         ((o)->op_pmstash)
 #  define PmopSTASH_set(o,hv)  ((o)->op_pmstash = (hv))
 #  define PmopSTASHPV(o)       (PmopSTASH(o) ? HvNAME(PmopSTASH(o)) : Nullch)
    /* op_pmstash is not refcounted */
 #  define PmopSTASHPV_set(o,pv)        PmopSTASH_set((o), gv_stashpv(pv,GV_ADD))
+#  define PmopSTASH_free(o)    
 #endif
 
 struct svop {