Add handling of NV_ZERO_IS_ALLBITS_ZERO for Netware and epoc

p4raw-id: //depot/perl@24949

diff --git a/NetWare/config.wc b/NetWare/config.wc
index 8808b8c..50b8940 100644 (file)
--- a/NetWare/config.wc
+++ b/NetWare/config.wc
@@ -291,6 +291,7 @@ d_mymalloc='undef'
 d_nice='undef'
 d_nl_langinfo='undef'
 d_nv_preserves_uv='define'
+d_nv_zero_is_allbits_zero='undef'
 d_off64_t='undef'
 d_old_pthread_create_joinable='undef'
 d_oldpthreads='undef'

diff --git a/NetWare/config_H.wc b/NetWare/config_H.wc
index bb14d08..829ea90 100644 (file)
--- a/NetWare/config_H.wc
+++ b/NetWare/config_H.wc
@@ -2840,6 +2840,10 @@
  *     This symbol contains the number of bits a variable of type NVTYPE
  *     can preserve of a variable of type UVTYPE.
  */
+/* NV_ZERO_IS_ALLBITS_ZERO:
+ *     This symbol, if defined, indicates that a variable of type NVTYPE
+ *     stores 0.0 in memory as all bits zero.
+ */
 #define        IVTYPE          long            /**/
 #define        UVTYPE          unsigned long           /**/
 #define        I8TYPE          char            /**/
@@ -2868,6 +2872,7 @@
 #define        NVSIZE          8               /**/
 #define        NV_PRESERVES_UV
 #define        NV_PRESERVES_UV_BITS    undef
+#undef NV_ZERO_IS_ALLBITS_ZERO
 
 /* IVdf:
  *     This symbol defines the format string used for printing a Perl IV

diff --git a/epoc/config.sh b/epoc/config.sh
index 9553265..9287dcc 100644 (file)
--- a/epoc/config.sh
+++ b/epoc/config.sh
@@ -1075,6 +1075,7 @@ d_strtold='undef'
 d_strtoll='undef'
 d_strtouq='undef'
 d_nv_preserves_uv='define'
+d_nv_zero_is_allbits_zero='undef'
 use5005threads='undef'
 useithreads='undef'
 inc_version_list=' '