BSD::Resource and getrusage(2) [PATCH]

[Philip M. Gollucci]

> Doesn't that imply that it's in kb per stat clock ticks?
I think you read it backwards, but I agree with the outcome.

svn diff
Index: lib/Apache/SizeLimit.pm
===================================================================
--- lib/Apache/SizeLimit.pm     (revision 419830)
+++ lib/Apache/SizeLimit.pm     (working copy)
@@ -247,8 +247,15 @@
     return ( $size, 0 );
 }

+## rss is in KB
+## ixrss is in BYTES
+## this is true on at least FreeBSD, OpenBSD, NetBSD, and Darwin
 sub _bsd_size_check {
-    return ( BSD::Resource::getrusage() )[ 2, 3 ];
+    my @results = BSD::Resource::getrusage();
+    my $max_rss   = $results[2];
+    my $max_ixrss = int ( $results[3] / 1024 );
+
+    return ( $max_rss, $max_ixrss );
 }





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