X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=cop.h;h=81733e97bde8009866034f3ef1f687fd48c66bca;hb=97ea268b1482091665a2c54da30873227f203194;hp=9f17b2c763ad8ae1a499abb0769ea416b06184aa;hpb=e830ead6522d515d0446426f6fbd3f73a7e49697;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/cop.h b/cop.h
index 9f17b2c..81733e9 100644
--- a/cop.h
+++ b/cop.h
@@ -1,6 +1,6 @@
 /*    cop.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.
@@ -30,13 +30,25 @@ struct cop {
 #  define CopFILE(c)		((c)->cop_file)
 #  define CopFILEGV(c)		(CopFILE(c) \
 				 ? gv_fetchfile(CopFILE(c)) : Nullgv)
-#  define CopFILE_set(c,pv)	((c)->cop_file = savepv(pv))
+				 
+ #ifdef NETWARE
+  #define CopFILE_set(c,pv)	((c)->cop_file = savepv(pv))
+ #else
+  #define CopFILE_set(c,pv)	((c)->cop_file = savesharedpv(pv))
+ #endif
+
 #  define CopFILESV(c)		(CopFILE(c) \
 				 ? GvSV(gv_fetchfile(CopFILE(c))) : Nullsv)
 #  define CopFILEAV(c)		(CopFILE(c) \
 				 ? GvAV(gv_fetchfile(CopFILE(c))) : Nullav)
 #  define CopSTASHPV(c)		((c)->cop_stashpv)
-#  define CopSTASHPV_set(c,pv)	((c)->cop_stashpv = ((pv) ? savepv(pv) : Nullch))
+
+  #ifdef NETWARE
+    #define CopSTASHPV_set(c,pv)	((c)->cop_stashpv = ((pv) ? savepv(pv) : Nullch))
+  #else
+    #define CopSTASHPV_set(c,pv)	((c)->cop_stashpv = savesharedpv(pv))
+  #endif
+
 #  define CopSTASH(c)		(CopSTASHPV(c) \
 				 ? gv_stashpv(CopSTASHPV(c),GV_ADD) : Nullhv)
 #  define CopSTASH_set(c,hv)	CopSTASHPV_set(c, (hv) ? HvNAME(hv) : Nullch)
@@ -44,6 +56,17 @@ struct cop {
 				 && (CopSTASHPV(c) == HvNAME(hv)	\
 				     || (CopSTASHPV(c) && HvNAME(hv)	\
 					 && strEQ(CopSTASHPV(c), HvNAME(hv)))))
+  #ifdef NETWARE
+    #define CopSTASH_free(c) SAVECOPSTASH_FREE(c)
+  #else
+    #define CopSTASH_free(c)	PerlMemShared_free(CopSTASHPV(c))      
+  #endif
+
+  #ifdef NETWARE
+    #define CopFILE_free(c) SAVECOPFILE_FREE(c)
+  #else
+    #define CopFILE_free(c)	(PerlMemShared_free(CopFILE(c)),(CopFILE(c) = Nullch))      
+  #endif
 #else
 #  define CopFILEGV(c)		((c)->cop_filegv)
 #  define CopFILEGV_set(c,gv)	((c)->cop_filegv = (GV*)SvREFCNT_inc(gv))
@@ -57,6 +80,9 @@ struct cop {
    /* cop_stash is not refcounted */
 #  define CopSTASHPV_set(c,pv)	CopSTASH_set((c), gv_stashpv(pv,GV_ADD))
 #  define CopSTASH_eq(c,hv)	(CopSTASH(c) == (hv))
+#  define CopSTASH_free(c)	
+#  define CopFILE_free(c)	(SvREFCNT_dec(CopFILEGV(c)),(CopFILEGV(c) = Nullgv))
+
 #endif /* USE_ITHREADS */
 
 #define CopSTASH_ne(c,hv)	(!CopSTASH_eq(c,hv))
@@ -65,6 +91,13 @@ struct cop {
 #define CopLINE_dec(c)		(--CopLINE(c))
 #define CopLINE_set(c,l)	(CopLINE(c) = (l))
 
+/* OutCopFILE() is CopFILE for output (caller, die, warn, etc.) */
+#ifdef MACOS_TRADITIONAL
+#  define OutCopFILE(c) MacPerl_MPWFileName(CopFILE(c))
+#else
+#  define OutCopFILE(c) CopFILE(c)
+#endif
+
 /*
  * Here we have some enormously heavy (or at least ponderous) wizardry.
  */
@@ -86,7 +119,7 @@ struct block_sub {
 
 #define PUSHSUB(cx)							\
 	cx->blk_sub.cv = cv;						\
-	cx->blk_sub.olddepth = CvDEPTH(cv);				\
+	cx->blk_sub.olddepth = (U16)CvDEPTH(cv);			\
 	cx->blk_sub.hasargs = hasargs;					\
 	cx->blk_sub.lval = PL_op->op_private &                          \
 	                      (OPpLVAL_INTRO|OPpENTERSUB_INARGS);
@@ -208,12 +241,16 @@ struct block_loop {
 #  define CX_ITERDATA_SET(cx,idata)					\
 	cx->blk_loop.oldcurpad = PL_curpad;				\
 	if ((cx->blk_loop.iterdata = (idata)))				\
-	    cx->blk_loop.itersave = SvREFCNT_inc(*CxITERVAR(cx));
+	    cx->blk_loop.itersave = SvREFCNT_inc(*CxITERVAR(cx));	\
+	else								\
+	    cx->blk_loop.itersave = Nullsv;
 #else
 #  define CxITERVAR(c)		((c)->blk_loop.itervar)
 #  define CX_ITERDATA_SET(cx,ivar)					\
 	if ((cx->blk_loop.itervar = (SV**)(ivar)))			\
-	    cx->blk_loop.itersave = SvREFCNT_inc(*CxITERVAR(cx));
+	    cx->blk_loop.itersave = SvREFCNT_inc(*CxITERVAR(cx));	\
+	else								\
+	    cx->blk_loop.itersave = Nullsv;
 #endif
 
 #define PUSHLOOP(cx, dat, s)						\
@@ -273,7 +310,7 @@ struct block {
 	cx->blk_oldscopesp	= PL_scopestack_ix,			\
 	cx->blk_oldretsp	= PL_retstack_ix,			\
 	cx->blk_oldpm		= PL_curpm,				\
-	cx->blk_gimme		= gimme;				\
+	cx->blk_gimme		= (U8)gimme;				\
 	DEBUG_l( PerlIO_printf(Perl_debug_log, "Entering block %ld, type %s\n",	\
 		    (long)cxstack_ix, PL_block_type[CxTYPE(cx)]); )
 
@@ -388,7 +425,9 @@ struct context {
 
 #define CXINC (cxstack_ix < cxstack_max ? ++cxstack_ix : (cxstack_ix = cxinc()))
 
-/* "gimme" values */
+/* 
+=head1 "Gimme" Values
+*/
 
 /*
 =for apidoc AmU||G_SCALAR