Kamil Rytarowski <n...@gmx.com> wrote: > The problem is not on the header files (preprocessor), but on the linker > level. > > We are linking prebuilt .a / .so files with a target application. > > $ nm > /usr/local/lib/clang/6.0.0/lib/netbsd/libclang_rt.msan-x86_64.a|grep uname > 0000000000000000 B _ZN14__interception10real_unameE > 0000000000000000 T __interceptor_uname > 0000000000000000 T uname > > We are intercepting uname(3) because behind the scenes it's a syscall > and we need to hardcode sanitizing rules (length of a field that is > being initialized).
Why it's an .a and not an .so, where you can play symbol interception tricks? -uwe
