Lines Matching refs:attr
72 static inline int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
75 return syscall(__NR_bpf, cmd, attr, size);
78 static inline int sys_bpf_fd(enum bpf_cmd cmd, union bpf_attr *attr,
83 fd = sys_bpf(cmd, attr, size);
87 int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size, int attempts)
92 fd = sys_bpf_fd(BPF_PROG_LOAD, attr, size);
114 union bpf_attr attr;
118 memset(&attr, 0, attr_sz);
119 attr.prog_type = BPF_PROG_TYPE_SOCKET_FILTER;
120 attr.insns = ptr_to_u64(insns);
121 attr.insn_cnt = insn_cnt;
122 attr.license = ptr_to_u64("GPL");
124 prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, attr_sz);
173 union bpf_attr attr;
178 memset(&attr, 0, attr_sz);
183 attr.map_type = map_type;
185 libbpf_strlcpy(attr.map_name, map_name, sizeof(attr.map_name));
186 attr.key_size = key_size;
187 attr.value_size = value_size;
188 attr.max_entries = max_entries;
190 attr.btf_fd = OPTS_GET(opts, btf_fd, 0);
191 attr.btf_key_type_id = OPTS_GET(opts, btf_key_type_id, 0);
192 attr.btf_value_type_id = OPTS_GET(opts, btf_value_type_id, 0);
193 attr.btf_vmlinux_value_type_id = OPTS_GET(opts, btf_vmlinux_value_type_id, 0);
195 attr.inner_map_fd = OPTS_GET(opts, inner_map_fd, 0);
196 attr.map_flags = OPTS_GET(opts, map_flags, 0);
197 attr.map_extra = OPTS_GET(opts, map_extra, 0);
198 attr.numa_node = OPTS_GET(opts, numa_node, 0);
199 attr.map_ifindex = OPTS_GET(opts, map_ifindex, 0);
201 fd = sys_bpf_fd(BPF_MAP_CREATE, &attr, attr_sz);
241 union bpf_attr attr;
255 memset(&attr, 0, attr_sz);
257 attr.prog_type = prog_type;
258 attr.expected_attach_type = OPTS_GET(opts, expected_attach_type, 0);
260 attr.prog_btf_fd = OPTS_GET(opts, prog_btf_fd, 0);
261 attr.prog_flags = OPTS_GET(opts, prog_flags, 0);
262 attr.prog_ifindex = OPTS_GET(opts, prog_ifindex, 0);
263 attr.kern_version = OPTS_GET(opts, kern_version, 0);
266 libbpf_strlcpy(attr.prog_name, prog_name, sizeof(attr.prog_name));
267 attr.license = ptr_to_u64(license);
272 attr.insns = ptr_to_u64(insns);
273 attr.insn_cnt = (__u32)insn_cnt;
281 attr.attach_btf_id = OPTS_GET(opts, attach_btf_id, 0);
283 attr.attach_prog_fd = attach_prog_fd;
285 attr.attach_btf_obj_fd = attach_btf_obj_fd;
296 attr.func_info_rec_size = func_info_rec_size;
297 attr.func_info = ptr_to_u64(func_info);
298 attr.func_info_cnt = OPTS_GET(opts, func_info_cnt, 0);
302 attr.line_info_rec_size = line_info_rec_size;
303 attr.line_info = ptr_to_u64(line_info);
304 attr.line_info_cnt = OPTS_GET(opts, line_info_cnt, 0);
306 attr.fd_array = ptr_to_u64(OPTS_GET(opts, fd_array, NULL));
309 attr.log_buf = ptr_to_u64(log_buf);
310 attr.log_size = log_size;
311 attr.log_level = log_level;
314 fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
315 OPTS_SET(opts, log_true_size, attr.log_true_size);
324 if (!finfo && attr.func_info_cnt &&
325 attr.func_info_rec_size < func_info_rec_size) {
328 attr.func_info_cnt,
330 attr.func_info_rec_size);
336 attr.func_info = ptr_to_u64(finfo);
337 attr.func_info_rec_size = func_info_rec_size;
338 } else if (!linfo && attr.line_info_cnt &&
339 attr.line_info_rec_size < line_info_rec_size) {
341 attr.line_info_cnt,
343 attr.line_info_rec_size);
349 attr.line_info = ptr_to_u64(linfo);
350 attr.line_info_rec_size = line_info_rec_size;
355 fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
356 OPTS_SET(opts, log_true_size, attr.log_true_size);
366 attr.log_buf = ptr_to_u64(log_buf);
367 attr.log_size = log_size;
368 attr.log_level = 1;
370 fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
371 OPTS_SET(opts, log_true_size, attr.log_true_size);
384 union bpf_attr attr;
387 memset(&attr, 0, attr_sz);
388 attr.map_fd = fd;
389 attr.key = ptr_to_u64(key);
390 attr.value = ptr_to_u64(value);
391 attr.flags = flags;
393 ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz);
400 union bpf_attr attr;
403 memset(&attr, 0, attr_sz);
404 attr.map_fd = fd;
405 attr.key = ptr_to_u64(key);
406 attr.value = ptr_to_u64(value);
408 ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz);
415 union bpf_attr attr;
418 memset(&attr, 0, attr_sz);
419 attr.map_fd = fd;
420 attr.key = ptr_to_u64(key);
421 attr.value = ptr_to_u64(value);
422 attr.flags = flags;
424 ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz);
431 union bpf_attr attr;
434 memset(&attr, 0, attr_sz);
435 attr.map_fd = fd;
436 attr.key = ptr_to_u64(key);
437 attr.value = ptr_to_u64(value);
439 ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz);
446 union bpf_attr attr;
449 memset(&attr, 0, attr_sz);
450 attr.map_fd = fd;
451 attr.key = ptr_to_u64(key);
452 attr.value = ptr_to_u64(value);
453 attr.flags = flags;
455 ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz);
462 union bpf_attr attr;
465 memset(&attr, 0, attr_sz);
466 attr.map_fd = fd;
467 attr.key = ptr_to_u64(key);
469 ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz);
476 union bpf_attr attr;
479 memset(&attr, 0, attr_sz);
480 attr.map_fd = fd;
481 attr.key = ptr_to_u64(key);
482 attr.flags = flags;
484 ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz);
491 union bpf_attr attr;
494 memset(&attr, 0, attr_sz);
495 attr.map_fd = fd;
496 attr.key = ptr_to_u64(key);
497 attr.next_key = ptr_to_u64(next_key);
499 ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, attr_sz);
506 union bpf_attr attr;
509 memset(&attr, 0, attr_sz);
510 attr.map_fd = fd;
512 ret = sys_bpf(BPF_MAP_FREEZE, &attr, attr_sz);
522 union bpf_attr attr;
528 memset(&attr, 0, attr_sz);
529 attr.batch.map_fd = fd;
530 attr.batch.in_batch = ptr_to_u64(in_batch);
531 attr.batch.out_batch = ptr_to_u64(out_batch);
532 attr.batch.keys = ptr_to_u64(keys);
533 attr.batch.values = ptr_to_u64(values);
534 attr.batch.count = *count;
535 attr.batch.elem_flags = OPTS_GET(opts, elem_flags, 0);
536 attr.batch.flags = OPTS_GET(opts, flags, 0);
538 ret = sys_bpf(cmd, &attr, attr_sz);
539 *count = attr.batch.count;
578 union bpf_attr attr;
584 memset(&attr, 0, attr_sz);
585 attr.path_fd = OPTS_GET(opts, path_fd, 0);
586 attr.pathname = ptr_to_u64((void *)pathname);
587 attr.file_flags = OPTS_GET(opts, file_flags, 0);
588 attr.bpf_fd = fd;
590 ret = sys_bpf(BPF_OBJ_PIN, &attr, attr_sz);
607 union bpf_attr attr;
613 memset(&attr, 0, attr_sz);
614 attr.path_fd = OPTS_GET(opts, path_fd, 0);
615 attr.pathname = ptr_to_u64((void *)pathname);
616 attr.file_flags = OPTS_GET(opts, file_flags, 0);
618 fd = sys_bpf_fd(BPF_OBJ_GET, &attr, attr_sz);
638 union bpf_attr attr;
651 memset(&attr, 0, attr_sz);
652 attr.target_fd = target;
653 attr.attach_bpf_fd = prog_fd;
654 attr.attach_type = type;
655 attr.replace_bpf_fd = OPTS_GET(opts, replace_fd, 0);
656 attr.expected_revision = OPTS_GET(opts, expected_revision, 0);
659 attr.attach_flags = flags | BPF_F_ID;
660 attr.relative_id = relative_id;
662 attr.attach_flags = flags;
663 attr.relative_fd = relative_fd;
666 ret = sys_bpf(BPF_PROG_ATTACH, &attr, attr_sz);
676 union bpf_attr attr;
689 memset(&attr, 0, attr_sz);
690 attr.target_fd = target;
691 attr.attach_bpf_fd = prog_fd;
692 attr.attach_type = type;
693 attr.expected_revision = OPTS_GET(opts, expected_revision, 0);
696 attr.attach_flags = flags | BPF_F_ID;
697 attr.relative_id = relative_id;
699 attr.attach_flags = flags;
700 attr.relative_fd = relative_fd;
703 ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz);
724 union bpf_attr attr;
740 memset(&attr, 0, attr_sz);
741 attr.link_create.prog_fd = prog_fd;
742 attr.link_create.target_fd = target_fd;
743 attr.link_create.attach_type = attach_type;
744 attr.link_create.flags = OPTS_GET(opts, flags, 0);
747 attr.link_create.target_btf_id = target_btf_id;
753 attr.link_create.iter_info = ptr_to_u64(OPTS_GET(opts, iter_info, (void *)0));
754 attr.link_create.iter_info_len = iter_info_len;
757 attr.link_create.perf_event.bpf_cookie = OPTS_GET(opts, perf_event.bpf_cookie, 0);
762 attr.link_create.kprobe_multi.flags = OPTS_GET(opts, kprobe_multi.flags, 0);
763 attr.link_create.kprobe_multi.cnt = OPTS_GET(opts, kprobe_multi.cnt, 0);
764 attr.link_create.kprobe_multi.syms = ptr_to_u64(OPTS_GET(opts, kprobe_multi.syms, 0));
765 attr.link_create.kprobe_multi.addrs = ptr_to_u64(OPTS_GET(opts, kprobe_multi.addrs, 0));
766 attr.link_create.kprobe_multi.cookies = ptr_to_u64(OPTS_GET(opts, kprobe_multi.cookies, 0));
771 attr.link_create.uprobe_multi.flags = OPTS_GET(opts, uprobe_multi.flags, 0);
772 attr.link_create.uprobe_multi.cnt = OPTS_GET(opts, uprobe_multi.cnt, 0);
773 attr.link_create.uprobe_multi.path = ptr_to_u64(OPTS_GET(opts, uprobe_multi.path, 0));
774 attr.link_create.uprobe_multi.offsets = ptr_to_u64(OPTS_GET(opts, uprobe_multi.offsets, 0));
775 attr.link_create.uprobe_multi.ref_ctr_offsets = ptr_to_u64(OPTS_GET(opts, uprobe_multi.ref_ctr_offsets, 0));
776 attr.link_create.uprobe_multi.cookies = ptr_to_u64(OPTS_GET(opts, uprobe_multi.cookies, 0));
777 attr.link_create.uprobe_multi.pid = OPTS_GET(opts, uprobe_multi.pid, 0);
785 attr.link_create.tracing.cookie = OPTS_GET(opts, tracing.cookie, 0);
790 attr.link_create.netfilter.pf = OPTS_GET(opts, netfilter.pf, 0);
791 attr.link_create.netfilter.hooknum = OPTS_GET(opts, netfilter.hooknum, 0);
792 attr.link_create.netfilter.priority = OPTS_GET(opts, netfilter.priority, 0);
793 attr.link_create.netfilter.flags = OPTS_GET(opts, netfilter.flags, 0);
804 attr.link_create.tcx.relative_id = relative_id;
805 attr.link_create.flags |= BPF_F_ID;
807 attr.link_create.tcx.relative_fd = relative_fd;
809 attr.link_create.tcx.expected_revision = OPTS_GET(opts, tcx.expected_revision, 0);
820 attr.link_create.netkit.relative_id = relative_id;
821 attr.link_create.flags |= BPF_F_ID;
823 attr.link_create.netkit.relative_fd = relative_fd;
825 attr.link_create.netkit.expected_revision = OPTS_GET(opts, netkit.expected_revision, 0);
835 fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, attr_sz);
848 if (attr.link_create.target_fd || attr.link_create.target_btf_id)
872 union bpf_attr attr;
875 memset(&attr, 0, attr_sz);
876 attr.link_detach.link_fd = link_fd;
878 ret = sys_bpf(BPF_LINK_DETACH, &attr, attr_sz);
886 union bpf_attr attr;
895 memset(&attr, 0, attr_sz);
896 attr.link_update.link_fd = link_fd;
897 attr.link_update.new_prog_fd = new_prog_fd;
898 attr.link_update.flags = OPTS_GET(opts, flags, 0);
900 attr.link_update.old_prog_fd = OPTS_GET(opts, old_prog_fd, 0);
902 attr.link_update.old_map_fd = OPTS_GET(opts, old_map_fd, 0);
904 ret = sys_bpf(BPF_LINK_UPDATE, &attr, attr_sz);
911 union bpf_attr attr;
914 memset(&attr, 0, attr_sz);
915 attr.iter_create.link_fd = link_fd;
917 fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, attr_sz);
925 union bpf_attr attr;
931 memset(&attr, 0, attr_sz);
932 attr.query.target_fd = target;
933 attr.query.attach_type = type;
934 attr.query.query_flags = OPTS_GET(opts, query_flags, 0);
935 attr.query.count = OPTS_GET(opts, count, 0);
936 attr.query.prog_ids = ptr_to_u64(OPTS_GET(opts, prog_ids, NULL));
937 attr.query.link_ids = ptr_to_u64(OPTS_GET(opts, link_ids, NULL));
938 attr.query.prog_attach_flags = ptr_to_u64(OPTS_GET(opts, prog_attach_flags, NULL));
939 attr.query.link_attach_flags = ptr_to_u64(OPTS_GET(opts, link_attach_flags, NULL));
941 ret = sys_bpf(BPF_PROG_QUERY, &attr, attr_sz);
943 OPTS_SET(opts, attach_flags, attr.query.attach_flags);
944 OPTS_SET(opts, revision, attr.query.revision);
945 OPTS_SET(opts, count, attr.query.count);
972 union bpf_attr attr;
978 memset(&attr, 0, attr_sz);
979 attr.test.prog_fd = prog_fd;
980 attr.test.batch_size = OPTS_GET(opts, batch_size, 0);
981 attr.test.cpu = OPTS_GET(opts, cpu, 0);
982 attr.test.flags = OPTS_GET(opts, flags, 0);
983 attr.test.repeat = OPTS_GET(opts, repeat, 0);
984 attr.test.duration = OPTS_GET(opts, duration, 0);
985 attr.test.ctx_size_in = OPTS_GET(opts, ctx_size_in, 0);
986 attr.test.ctx_size_out = OPTS_GET(opts, ctx_size_out, 0);
987 attr.test.data_size_in = OPTS_GET(opts, data_size_in, 0);
988 attr.test.data_size_out = OPTS_GET(opts, data_size_out, 0);
989 attr.test.ctx_in = ptr_to_u64(OPTS_GET(opts, ctx_in, NULL));
990 attr.test.ctx_out = ptr_to_u64(OPTS_GET(opts, ctx_out, NULL));
991 attr.test.data_in = ptr_to_u64(OPTS_GET(opts, data_in, NULL));
992 attr.test.data_out = ptr_to_u64(OPTS_GET(opts, data_out, NULL));
994 ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, attr_sz);
996 OPTS_SET(opts, data_size_out, attr.test.data_size_out);
997 OPTS_SET(opts, ctx_size_out, attr.test.ctx_size_out);
998 OPTS_SET(opts, duration, attr.test.duration);
999 OPTS_SET(opts, retval, attr.test.retval);
1007 union bpf_attr attr;
1010 memset(&attr, 0, attr_sz);
1011 attr.start_id = start_id;
1013 err = sys_bpf(cmd, &attr, attr_sz);
1015 *next_id = attr.next_id;
1044 union bpf_attr attr;
1050 memset(&attr, 0, attr_sz);
1051 attr.prog_id = id;
1052 attr.open_flags = OPTS_GET(opts, open_flags, 0);
1054 fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, attr_sz);
1067 union bpf_attr attr;
1073 memset(&attr, 0, attr_sz);
1074 attr.map_id = id;
1075 attr.open_flags = OPTS_GET(opts, open_flags, 0);
1077 fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz);
1090 union bpf_attr attr;
1096 memset(&attr, 0, attr_sz);
1097 attr.btf_id = id;
1098 attr.open_flags = OPTS_GET(opts, open_flags, 0);
1100 fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, attr_sz);
1113 union bpf_attr attr;
1119 memset(&attr, 0, attr_sz);
1120 attr.link_id = id;
1121 attr.open_flags = OPTS_GET(opts, open_flags, 0);
1123 fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, attr_sz);
1135 union bpf_attr attr;
1138 memset(&attr, 0, attr_sz);
1139 attr.info.bpf_fd = bpf_fd;
1140 attr.info.info_len = *info_len;
1141 attr.info.info = ptr_to_u64(info);
1143 err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, attr_sz);
1145 *info_len = attr.info.info_len;
1172 union bpf_attr attr;
1175 memset(&attr, 0, attr_sz);
1176 attr.raw_tracepoint.name = ptr_to_u64(name);
1177 attr.raw_tracepoint.prog_fd = prog_fd;
1179 fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, attr_sz);
1186 union bpf_attr attr;
1194 memset(&attr, 0, attr_sz);
1208 attr.btf = ptr_to_u64(btf_data);
1209 attr.btf_size = btf_size;
1216 attr.btf_log_buf = ptr_to_u64(log_buf);
1217 attr.btf_log_size = (__u32)log_size;
1218 attr.btf_log_level = log_level;
1221 fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);
1223 attr.btf_log_buf = ptr_to_u64(log_buf);
1224 attr.btf_log_size = (__u32)log_size;
1225 attr.btf_log_level = 1;
1226 fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);
1229 OPTS_SET(opts, log_true_size, attr.btf_log_true_size);
1238 union bpf_attr attr;
1241 memset(&attr, 0, attr_sz);
1242 attr.task_fd_query.pid = pid;
1243 attr.task_fd_query.fd = fd;
1244 attr.task_fd_query.flags = flags;
1245 attr.task_fd_query.buf = ptr_to_u64(buf);
1246 attr.task_fd_query.buf_len = *buf_len;
1248 err = sys_bpf(BPF_TASK_FD_QUERY, &attr, attr_sz);
1250 *buf_len = attr.task_fd_query.buf_len;
1251 *prog_id = attr.task_fd_query.prog_id;
1252 *fd_type = attr.task_fd_query.fd_type;
1253 *probe_offset = attr.task_fd_query.probe_offset;
1254 *probe_addr = attr.task_fd_query.probe_addr;
1262 union bpf_attr attr;
1265 memset(&attr, 0, attr_sz);
1266 attr.enable_stats.type = type;
1268 fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, attr_sz);
1276 union bpf_attr attr;
1282 memset(&attr, 0, attr_sz);
1283 attr.prog_bind_map.prog_fd = prog_fd;
1284 attr.prog_bind_map.map_fd = map_fd;
1285 attr.prog_bind_map.flags = OPTS_GET(opts, flags, 0);
1287 ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, attr_sz);