support STB_GNU_UNIQUE symbol bindings in dynamic linker
authorRich Felker <dalias@aerifal.cx>
Wed, 24 Jul 2013 15:53:23 +0000 (11:53 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 24 Jul 2013 15:53:23 +0000 (11:53 -0400)
commite152ee9778846c1f233641b2d3562ccdb081c6a9
treeb46ccee0bb17126555cb082e3b7f09379723deed
parent17276be31692880e56c93132e5d85fa9dd6c003f
support STB_GNU_UNIQUE symbol bindings in dynamic linker

these are needed for some C++ library binaries including most builds
of libstdc++. I'm not entirely clear on the rationale. this patch does
not implement any special semantics for them, but as far as I can
tell, no special treatment is needed in correctly-linked programs;
this binding seems to exist only for catching incorrectly-linked
programs.
src/ldso/dynlink.c