- attr.log_level = load_attr->log_level;
- if (attr.log_level) {
- attr.log_buf = ptr_to_u64(load_attr->log_buf);
- attr.log_size = load_attr->log_buf_sz;
- }
+ if (insn_cnt > UINT_MAX)
+ return libbpf_err(-E2BIG);
+
+ attr.insns = ptr_to_u64(insns);
+ attr.insn_cnt = (__u32)insn_cnt;
+
+ attach_prog_fd = OPTS_GET(opts, attach_prog_fd, 0);
+ attach_btf_obj_fd = OPTS_GET(opts, attach_btf_obj_fd, 0);
+
+ if (attach_prog_fd && attach_btf_obj_fd)
+ return libbpf_err(-EINVAL);
+
+ attr.attach_btf_id = OPTS_GET(opts, attach_btf_id, 0);
+ if (attach_prog_fd)
+ attr.attach_prog_fd = attach_prog_fd;
+ else
+ attr.attach_btf_obj_fd = attach_btf_obj_fd;