Date: Sat, 29 Jun 2013 12:39:35 -0400 From: Rich Felker <dalias@...ifal.cx> To: musl@...ts.openwall.com Subject: Re: dlinfo On Sat, Jun 29, 2013 at 05:34:46PM +0100, Justin Cormack wrote: > > As a quick workaround then: > > > > -D'dlinfo(x,y,z)=(*(struct link_map *)(z) = (void *)(x))' > > > > Kidding aside, I wouldn't actually recommend this, since you'd be > > encoding implementation internals (the fact that the dso handle is > > actually the link_map pointer) into the application, which could badly > > break if the implementation is ever changed. I'll just go ahead and > > add this limited version of dlinfo; look for it soon and ping me if > > you don't see it. > > Thanks! One more question: does RTLD_SELF need to work? That's a lot harder and uglier, as it requires extra asm for each arch... Rich
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