Libstdc ++ reentrant library?

Question

I am using libstdC ++ for MAC to develop extensions for firefox. I get crashes inside the libstdc + library when I access it through several Firefox extensions. I thought libstdc ++ for the Xcode compiler is reentrant or not. If not, is there a version of libstdc ++ with a reentrant?

Answer 1

See the HOWTO at http://www.cs.huji.ac.il/~etsman/Docs/gcc-3.4-base/libstdc++/html/17_intro/howto.html , specifically a section called "C ++ Standard Library and multithreading. "