malloc.conf and malloc debugging

[Niclas Zeising]

Hi list!

I know you can turn malloc debugging on and of by symlinking 
/etc/malloc.conf, i.e. ln -s AJ /etc/malloc.conf. But how do i check if 
the debugging is on or not? I can't find a /etc/malloc.conf in my 
system, niether can i find a AJ symlink.
I'm running 5.3-BETA7 now, but are planning to upgrade to HEAD. Will 
malloc debugging be turned on in the upgrade?

Thanks in advance!
//Niclas
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