integrate cfgperl and vmsperl contents into mainline

[perl5.git] / sv.c

diff --git a/sv.c b/sv.c
index f062bbb..f6f49d2 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -4743,6 +4743,25 @@ Perl_newSViv(pTHX_ IV i)
 }
 
 /*
+=for apidoc newSVuv
+
+Creates a new SV and copies an unsigned integer into it.
+The reference count for the SV is set to 1.
+
+=cut
+*/
+
+SV *
+Perl_newSVuv(pTHX_ UV u)
+{
+    register SV *sv;
+
+    new_SV(sv);
+    sv_setuv(sv,u);
+    return sv;
+}
+
+/*
 =for apidoc newRV_noinc
 
 Creates an RV wrapper for an SV.  The reference count for the original
@@ -5168,6 +5187,7 @@ Perl_sv_reftype(pTHX_ SV *sv, int ob)
        case SVt_PVCV:          return "CODE";
        case SVt_PVGV:          return "GLOB";
        case SVt_PVFM:          return "FORMAT";
+       case SVt_PVIO:          return "IO";
        default:                return "UNKNOWN";
        }
     }
@@ -5824,7 +5844,7 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
                else if (svix < svmax)
                    vecsv = svargs[svix++];
                else {
-                   vecstr = "";
+                   vecstr = (U8*)"";
                    veclen = 0;
                    continue;
                }
@@ -6382,10 +6402,6 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
 #  include "error: USE_THREADS and USE_ITHREADS are incompatible"
 #endif
 
-#ifndef OpREFCNT_inc
-#  define OpREFCNT_inc(o)      ((o) ? (++(o)->op_targ, (o)) : Nullop)
-#endif
-
 #ifndef GpREFCNT_inc
 #  define GpREFCNT_inc(gp)     ((gp) ? (++(gp)->gp_refcnt, (gp)) : (GP*)NULL)
 #endif