fn attach()

in src/bpf/pid_iter.skel.rs [3397:3410]

• 12 lines of code
• 2 McCabe index (conditional complexity)

        fn attach(&mut self) -> libbpf_rs::Result<()> {
            let skel_ptr = self.skel_config.as_libbpf_object().as_ptr();
            let ret = unsafe { libbpf_sys::bpf_object__attach_skeleton(skel_ptr) };
            if ret != 0 {
                return Err(libbpf_rs::Error::from_raw_os_error(-ret));
            }

            self.links = PidIterLinks {
                bpftop_iter: core::ptr::NonNull::new(self.skel_config.prog_link_ptr(0)?)
                    .map(|ptr| unsafe { libbpf_rs::Link::from_ptr(ptr) }),
            };

            Ok(())
        }