lib/bpf/bpf.c

108 	const size_t attr_sz = offsetofend(union bpf_attr, attach_btf_obj_fd);
118 	memset(&attr, 0, attr_sz);
127 	prog_fd = sys_bpf_fd(BPF_PROG_LOAD, &attr, attr_sz);
175 	const size_t attr_sz = offsetofend(union bpf_attr, map_token_fd);
181 	memset(&attr, 0, attr_sz);
207 	fd = sys_bpf_fd(BPF_MAP_CREATE, &attr, attr_sz);
241 	const size_t attr_sz = offsetofend(union bpf_attr, prog_token_fd);
261 	memset(&attr, 0, attr_sz);
321 	fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
362 		fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
377 		fd = sys_bpf_prog_load(&attr, attr_sz, attempts);
390 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
394 	memset(&attr, 0, attr_sz);
400 	ret = sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, attr_sz);
406 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
410 	memset(&attr, 0, attr_sz);
415 	ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz);
421 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
425 	memset(&attr, 0, attr_sz);
431 	ret = sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, attr_sz);
437 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
441 	memset(&attr, 0, attr_sz);
446 	ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz);
452 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
456 	memset(&attr, 0, attr_sz);
462 	ret = sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, attr_sz);
468 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
472 	memset(&attr, 0, attr_sz);
476 	ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz);
482 	const size_t attr_sz = offsetofend(union bpf_attr, flags);
486 	memset(&attr, 0, attr_sz);
491 	ret = sys_bpf(BPF_MAP_DELETE_ELEM, &attr, attr_sz);
497 	const size_t attr_sz = offsetofend(union bpf_attr, next_key);
501 	memset(&attr, 0, attr_sz);
506 	ret = sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, attr_sz);
512 	const size_t attr_sz = offsetofend(union bpf_attr, map_fd);
516 	memset(&attr, 0, attr_sz);
519 	ret = sys_bpf(BPF_MAP_FREEZE, &attr, attr_sz);
528 	const size_t attr_sz = offsetofend(union bpf_attr, batch);
535 	memset(&attr, 0, attr_sz);
545 	ret = sys_bpf(cmd, &attr, attr_sz);
584 	const size_t attr_sz = offsetofend(union bpf_attr, path_fd);
591 	memset(&attr, 0, attr_sz);
597 	ret = sys_bpf(BPF_OBJ_PIN, &attr, attr_sz);
613 	const size_t attr_sz = offsetofend(union bpf_attr, path_fd);
620 	memset(&attr, 0, attr_sz);
625 	fd = sys_bpf_fd(BPF_OBJ_GET, &attr, attr_sz);
642 	const size_t attr_sz = offsetofend(union bpf_attr, expected_revision);
658 	memset(&attr, 0, attr_sz);
673 	ret = sys_bpf(BPF_PROG_ATTACH, &attr, attr_sz);
680 	const size_t attr_sz = offsetofend(union bpf_attr, expected_revision);
696 	memset(&attr, 0, attr_sz);
710 	ret = sys_bpf(BPF_PROG_DETACH, &attr, attr_sz);
728 	const size_t attr_sz = offsetofend(union bpf_attr, link_create);
747 	memset(&attr, 0, attr_sz);
842 	fd = sys_bpf_fd(BPF_LINK_CREATE, &attr, attr_sz);
878 	const size_t attr_sz = offsetofend(union bpf_attr, link_detach);
882 	memset(&attr, 0, attr_sz);
885 	ret = sys_bpf(BPF_LINK_DETACH, &attr, attr_sz);
892 	const size_t attr_sz = offsetofend(union bpf_attr, link_update);
902 	memset(&attr, 0, attr_sz);
911 	ret = sys_bpf(BPF_LINK_UPDATE, &attr, attr_sz);
917 	const size_t attr_sz = offsetofend(union bpf_attr, iter_create);
921 	memset(&attr, 0, attr_sz);
924 	fd = sys_bpf_fd(BPF_ITER_CREATE, &attr, attr_sz);
931 	const size_t attr_sz = offsetofend(union bpf_attr, query);
938 	memset(&attr, 0, attr_sz);
948 	ret = sys_bpf(BPF_PROG_QUERY, &attr, attr_sz);
978 	const size_t attr_sz = offsetofend(union bpf_attr, test);
985 	memset(&attr, 0, attr_sz);
1001 	ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, attr_sz);
1013 	const size_t attr_sz = offsetofend(union bpf_attr, open_flags);
1017 	memset(&attr, 0, attr_sz);
1020 	err = sys_bpf(cmd, &attr, attr_sz);
1050 	const size_t attr_sz = offsetofend(union bpf_attr, open_flags);
1057 	memset(&attr, 0, attr_sz);
1061 	fd = sys_bpf_fd(BPF_PROG_GET_FD_BY_ID, &attr, attr_sz);
1073 	const size_t attr_sz = offsetofend(union bpf_attr, open_flags);
1080 	memset(&attr, 0, attr_sz);
1084 	fd = sys_bpf_fd(BPF_MAP_GET_FD_BY_ID, &attr, attr_sz);
1096 	const size_t attr_sz = offsetofend(union bpf_attr, open_flags);
1103 	memset(&attr, 0, attr_sz);
1107 	fd = sys_bpf_fd(BPF_BTF_GET_FD_BY_ID, &attr, attr_sz);
1119 	const size_t attr_sz = offsetofend(union bpf_attr, open_flags);
1126 	memset(&attr, 0, attr_sz);
1130 	fd = sys_bpf_fd(BPF_LINK_GET_FD_BY_ID, &attr, attr_sz);
1141 	const size_t attr_sz = offsetofend(union bpf_attr, info);
1145 	memset(&attr, 0, attr_sz);
1150 	err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, attr_sz);
1178 	const size_t attr_sz = offsetofend(union bpf_attr, raw_tracepoint);
1182 	memset(&attr, 0, attr_sz);
1186 	fd = sys_bpf_fd(BPF_RAW_TRACEPOINT_OPEN, &attr, attr_sz);
1192 	const size_t attr_sz = offsetofend(union bpf_attr, btf_token_fd);
1201 	memset(&attr, 0, attr_sz);
1232 	fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);
1237 		fd = sys_bpf_fd(BPF_BTF_LOAD, &attr, attr_sz);
1248 	const size_t attr_sz = offsetofend(union bpf_attr, task_fd_query);
1252 	memset(&attr, 0, attr_sz);
1259 	err = sys_bpf(BPF_TASK_FD_QUERY, &attr, attr_sz);
1272 	const size_t attr_sz = offsetofend(union bpf_attr, enable_stats);
1276 	memset(&attr, 0, attr_sz);
1279 	fd = sys_bpf_fd(BPF_ENABLE_STATS, &attr, attr_sz);
1286 	const size_t attr_sz = offsetofend(union bpf_attr, prog_bind_map);
1293 	memset(&attr, 0, attr_sz);
1298 	ret = sys_bpf(BPF_PROG_BIND_MAP, &attr, attr_sz);
1304 	const size_t attr_sz = offsetofend(union bpf_attr, token_create);
1311 	memset(&attr, 0, attr_sz);
1315 	fd = sys_bpf_fd(BPF_TOKEN_CREATE, &attr, attr_sz);