Re: New sysctl entry: proc.PID.realpath

[Martin Husemann <martin%duskware.de@localhost>]

On Mon, Sep 07, 2015 at 03:50:21AM +0200, Kamil Rytarowski wrote:
> +	error = vnode_to_path(path, MAXPATHLEN,vp, l, p);

Two nits:

 1) vnode_to_path(9) is undocumented
 2) it only works if you are lucky (IIUC) - which you mostly are

The former is easy to fix, the latter IMHO is a killer before we expose
this interface prominently and make debuggers depend on it. We then should
also make $ORIGIN work in ld.elf_so ;-}

Martin