Constant libloading::os::unix::RTLD_NOW

pub const RTLD_NOW: c_int = posix::RTLD_NOW; // 2i32

Perform eager binding.

All necessary relocations shall be performed when the executable object file is first loaded. This may waste some processing if relocations are performed for symbols that are never referenced. This behaviour may be useful for applications that need to know that all symbols referenced during execution will be available before Library::open returns.

Conflicts with RTLD_LAZY.