Constant libloading::os::unix::RTLD_GLOBAL

pub const RTLD_GLOBAL: c_int = posix::RTLD_GLOBAL; // 256i32

Make loaded symbols available for resolution globally.

The executable object file's symbols shall be made available for relocation processing of any other executable object file. In addition, calls to Library::get on Library obtained from Library::this allows executable object files loaded with this mode to be searched.