lib/bpf/libbpf_probes.c

107 	LIBBPF_OPTS(bpf_prog_load_opts, opts,
118 		opts.expected_attach_type = BPF_CGROUP_INET4_CONNECT;
121 		opts.expected_attach_type = BPF_CGROUP_GETSOCKOPT;
124 		opts.expected_attach_type = BPF_SK_LOOKUP;
127 		opts.kern_version = get_kernel_version();
130 		opts.expected_attach_type = BPF_LIRC_MODE2;
134 		opts.log_buf = buf;
135 		opts.log_size = sizeof(buf);
136 		opts.log_level = 1;
138 			opts.expected_attach_type = BPF_TRACE_FENTRY;
140 			opts.expected_attach_type = BPF_MODIFY_RETURN;
141 		opts.attach_btf_id = 1;
147 		opts.log_buf = buf;
148 		opts.log_size = sizeof(buf);
149 		opts.log_level = 1;
150 		opts.attach_btf_id = 1;
156 		opts.prog_flags = BPF_F_SLEEPABLE;
185 		opts.expected_attach_type = BPF_NETFILTER;
191 	fd = bpf_prog_load(prog_type, NULL, "GPL", insns, insns_cnt, &opts);
205 int libbpf_probe_bpf_prog_type(enum bpf_prog_type prog_type, const void *opts)
214 	if (opts)
233 	LIBBPF_OPTS(bpf_btf_load_opts, opts,
249 	btf_fd = bpf_btf_load(raw_btf, btf_len, &opts);
284 	LIBBPF_OPTS(bpf_map_create_opts, opts);
300 		opts.map_flags	= BPF_F_NO_PREALLOC;
320 		opts.map_flags = BPF_F_NO_PREALLOC;
333 		opts.btf_vmlinux_value_type_id = 1;
334 		opts.value_type_btf_obj_fd = -1;
345 		opts.map_extra	= 0; /* can mmap() at any address */
346 		opts.map_flags	= BPF_F_MMAPABLE;
379 		opts.inner_map_fd = fd_inner;
383 		opts.btf_fd = btf_fd;
384 		opts.btf_key_type_id = btf_key_type_id;
385 		opts.btf_value_type_id = btf_value_type_id;
388 	fd = bpf_map_create(map_type, NULL, key_size, value_size, max_entries, &opts);
405 int libbpf_probe_bpf_map_type(enum bpf_map_type map_type, const void *opts)
409 	if (opts)
417 			    const void *opts)
427 	if (opts)