bpf_map_get_next_id 596 tools/bpf/bpftool/btf.c err = bpf_map_get_next_id(id, &id); bpf_map_get_next_id 673 tools/bpf/bpftool/map.c err = bpf_map_get_next_id(id, &id); bpf_map_get_next_id 158 tools/lib/bpf/bpf.h LIBBPF_API int bpf_map_get_next_id(__u32 start_id, __u32 *next_id); bpf_map_get_next_id 205 tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c while (!bpf_map_get_next_id(next_id, &next_id)) {