From: Dan Sugalski <dan@sidhe.org>
Date: Thu, 20 Mar 2003 18:15:45 +0000 (-0800)
Subject: import Devel-Size 0.57 from CPAN
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=ebb2c5b9e5a54f96dc1b0b1543b3bb1dec777b84;p=p5sagit%2FDevel-Size.git

import Devel-Size 0.57 from CPAN

git-cpan-module:   Devel-Size
git-cpan-version:  0.57
git-cpan-authorid: DSUGAL
git-cpan-file:     authors/id/D/DS/DSUGAL/Devel-Size-0.57.tar.gz
---

diff --git a/Size.pm b/Size.pm
index f1a3866..3ddade8 100644
--- a/Size.pm
+++ b/Size.pm
@@ -24,10 +24,12 @@ require DynaLoader;
 @EXPORT = qw(
 	
 );
-$VERSION = '0.56';
+$VERSION = '0.57';
 
 bootstrap Devel::Size $VERSION;
 
+our $warn = 1;
+
 # Preloaded methods go here.
 
 1;
diff --git a/Size.xs b/Size.xs
index 348346d..a2980d6 100644
--- a/Size.xs
+++ b/Size.xs
@@ -8,6 +8,8 @@
 #define NV double
 #endif
 
+static int go_yell = 1;
+
 /* Checks to see if thing is in the hash. Returns true or false, and
    notes thing in the hash.
 
@@ -165,7 +167,9 @@ UV thing_size(SV *orig_thing, HV *tracking_hash) {
   case SVt_PVCV:
     total_size += sizeof(XPVCV);
     total_size += magic_size(thing, tracking_hash);
-    carp("CV isn't complete");
+    if (go_yell) {
+      carp("CV isn't complete");
+    }
     break;
   case SVt_PVGV:
     total_size += magic_size(thing, tracking_hash);
@@ -186,11 +190,15 @@ UV thing_size(SV *orig_thing, HV *tracking_hash) {
     break;
   case SVt_PVFM:
     total_size += sizeof(XPVFM);
-    carp("FM isn't complete");
+    if (go_yell) {
+      carp("FM isn't complete");
+    }
     break;
   case SVt_PVIO:
     total_size += sizeof(XPVIO);
-    carp("IO isn't complete");
+    if (go_yell) {
+      carp("IO isn't complete");
+    }
     break;
   default:
     croak("Unknown variable type");
@@ -210,6 +218,15 @@ CODE:
   SV *thing = orig_thing;
   /* Hash to track our seen pointers */
   HV *tracking_hash = newHV();
+  SV *warn_flag;
+
+  /* Check warning status */
+  go_yell = 0;
+
+  if (NULL != (warn_flag = get_sv("Devel::Size::warn", FALSE))) {
+    go_yell = SvIV(warn_flag);
+  }
+  
 
   /* If they passed us a reference then dereference it. This is the
      only way we can check the sizes of arrays and hashes */
@@ -235,12 +252,21 @@ CODE:
   HV *tracking_hash = newHV();
   AV *pending_array = newAV();
   IV size = 0;
+  SV *warn_flag;
 
   IV count = 0;
 
   /* Size starts at zero */
   RETVAL = 0;
 
+  /* Check warning status */
+  go_yell = 0;
+
+  if (NULL != (warn_flag = get_sv("Devel::Size::warn", FALSE))) {
+    go_yell = SvIV(warn_flag);
+  }
+  
+
   /* If they passed us a reference then dereference it. This is the
      only way we can check the sizes of arrays and hashes */
   if (SvOK(thing) && SvROK(thing)) {