utsn 389 tools/bpf/bpftool/feature.c struct utsname utsn; utsn 396 tools/bpf/bpftool/feature.c if (!uname(&utsn)) { utsn 397 tools/bpf/bpftool/feature.c snprintf(path, sizeof(path), "/boot/config-%s", utsn.release); utsn 54 tools/lib/bpf/libbpf_probes.c struct utsname utsn; utsn 57 tools/lib/bpf/libbpf_probes.c if (uname(&utsn)) utsn 60 tools/lib/bpf/libbpf_probes.c if (sscanf(utsn.release, "%d.%d.%d",