Function dr_get_proc_address_ex 

pub unsafe extern "C" fn dr_get_proc_address_ex(
    lib: module_handle_t,
    name: *const c_char,
    info: *mut dr_export_info_t,
    info_len: usize,
) -> bool_

Returns information in \p info about the symbol \p name exported by the module \p lib. Returns false if the symbol is not found. See the information in dr_get_proc_address() about what an “exported” function is on Linux.

\note On Linux this ignores symbol preemption by other modules and only examines the specified module.