Lines Matching refs:attr
62 static inline int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
65 return syscall(__NR_bpf, cmd, attr, size);
68 static inline int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size)
73 fd = sys_bpf(BPF_PROG_LOAD, attr, size);
81 union bpf_attr attr;
83 memset(&attr, '\0', sizeof(attr));
85 attr.map_type = create_attr->map_type;
86 attr.key_size = create_attr->key_size;
87 attr.value_size = create_attr->value_size;
88 attr.max_entries = create_attr->max_entries;
89 attr.map_flags = create_attr->map_flags;
91 memcpy(attr.map_name, create_attr->name,
93 attr.numa_node = create_attr->numa_node;
94 attr.btf_fd = create_attr->btf_fd;
95 attr.btf_key_type_id = create_attr->btf_key_type_id;
96 attr.btf_value_type_id = create_attr->btf_value_type_id;
97 attr.map_ifindex = create_attr->map_ifindex;
98 if (attr.map_type == BPF_MAP_TYPE_STRUCT_OPS)
99 attr.btf_vmlinux_value_type_id =
102 attr.inner_map_fd = create_attr->inner_map_fd;
104 return sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
161 union bpf_attr attr;
163 memset(&attr, '\0', sizeof(attr));
165 attr.map_type = map_type;
166 attr.key_size = key_size;
167 attr.value_size = 4;
168 attr.inner_map_fd = inner_map_fd;
169 attr.max_entries = max_entries;
170 attr.map_flags = map_flags;
172 memcpy(attr.map_name, name,
176 attr.map_flags |= BPF_F_NUMA_NODE;
177 attr.numa_node = node;
180 return sys_bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
221 union bpf_attr attr;
232 memset(&attr, 0, sizeof(attr));
233 attr.prog_type = load_attr->prog_type;
234 attr.expected_attach_type = load_attr->expected_attach_type;
235 if (attr.prog_type == BPF_PROG_TYPE_STRUCT_OPS ||
236 attr.prog_type == BPF_PROG_TYPE_LSM) {
237 attr.attach_btf_id = load_attr->attach_btf_id;
238 } else if (attr.prog_type == BPF_PROG_TYPE_TRACING ||
239 attr.prog_type == BPF_PROG_TYPE_EXT) {
240 attr.attach_btf_id = load_attr->attach_btf_id;
241 attr.attach_prog_fd = load_attr->attach_prog_fd;
243 attr.prog_ifindex = load_attr->prog_ifindex;
244 attr.kern_version = load_attr->kern_version;
246 attr.insn_cnt = (__u32)load_attr->insns_cnt;
247 attr.insns = ptr_to_u64(load_attr->insns);
248 attr.license = ptr_to_u64(load_attr->license);
250 attr.log_level = log_level;
252 attr.log_buf = ptr_to_u64(log_buf);
253 attr.log_size = log_buf_sz;
255 attr.log_buf = ptr_to_u64(NULL);
256 attr.log_size = 0;
259 attr.prog_btf_fd = load_attr->prog_btf_fd;
260 attr.func_info_rec_size = load_attr->func_info_rec_size;
261 attr.func_info_cnt = load_attr->func_info_cnt;
262 attr.func_info = ptr_to_u64(load_attr->func_info);
263 attr.line_info_rec_size = load_attr->line_info_rec_size;
264 attr.line_info_cnt = load_attr->line_info_cnt;
265 attr.line_info = ptr_to_u64(load_attr->line_info);
267 memcpy(attr.prog_name, load_attr->name,
269 attr.prog_flags = load_attr->prog_flags;
271 fd = sys_bpf_prog_load(&attr, sizeof(attr));
280 if (!finfo && attr.func_info_cnt &&
281 attr.func_info_rec_size < load_attr->func_info_rec_size) {
286 attr.func_info_rec_size);
290 attr.func_info = ptr_to_u64(finfo);
291 attr.func_info_rec_size = load_attr->func_info_rec_size;
292 } else if (!linfo && attr.line_info_cnt &&
293 attr.line_info_rec_size <
298 attr.line_info_rec_size);
302 attr.line_info = ptr_to_u64(linfo);
303 attr.line_info_rec_size = load_attr->line_info_rec_size;
308 fd = sys_bpf_prog_load(&attr, sizeof(attr));
318 attr.log_buf = ptr_to_u64(log_buf);
319 attr.log_size = log_buf_sz;
320 attr.log_level = 1;
322 fd = sys_bpf_prog_load(&attr, sizeof(attr));
353 union bpf_attr attr;
355 memset(&attr, 0, sizeof(attr));
356 attr.prog_type = type;
357 attr.insn_cnt = (__u32)insns_cnt;
358 attr.insns = ptr_to_u64(insns);
359 attr.license = ptr_to_u64(license);
360 attr.log_buf = ptr_to_u64(log_buf);
361 attr.log_size = log_buf_sz;
362 attr.log_level = log_level;
364 attr.kern_version = kern_version;
365 attr.prog_flags = prog_flags;
367 return sys_bpf_prog_load(&attr, sizeof(attr));
373 union bpf_attr attr;
375 memset(&attr, 0, sizeof(attr));
376 attr.map_fd = fd;
377 attr.key = ptr_to_u64(key);
378 attr.value = ptr_to_u64(value);
379 attr.flags = flags;
381 return sys_bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
386 union bpf_attr attr;
388 memset(&attr, 0, sizeof(attr));
389 attr.map_fd = fd;
390 attr.key = ptr_to_u64(key);
391 attr.value = ptr_to_u64(value);
393 return sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
398 union bpf_attr attr;
400 memset(&attr, 0, sizeof(attr));
401 attr.map_fd = fd;
402 attr.key = ptr_to_u64(key);
403 attr.value = ptr_to_u64(value);
404 attr.flags = flags;
406 return sys_bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
411 union bpf_attr attr;
413 memset(&attr, 0, sizeof(attr));
414 attr.map_fd = fd;
415 attr.key = ptr_to_u64(key);
416 attr.value = ptr_to_u64(value);
418 return sys_bpf(BPF_MAP_LOOKUP_AND_DELETE_ELEM, &attr, sizeof(attr));
423 union bpf_attr attr;
425 memset(&attr, 0, sizeof(attr));
426 attr.map_fd = fd;
427 attr.key = ptr_to_u64(key);
429 return sys_bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
434 union bpf_attr attr;
436 memset(&attr, 0, sizeof(attr));
437 attr.map_fd = fd;
438 attr.key = ptr_to_u64(key);
439 attr.next_key = ptr_to_u64(next_key);
441 return sys_bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
446 union bpf_attr attr;
448 memset(&attr, 0, sizeof(attr));
449 attr.map_fd = fd;
451 return sys_bpf(BPF_MAP_FREEZE, &attr, sizeof(attr));
459 union bpf_attr attr;
465 memset(&attr, 0, sizeof(attr));
466 attr.batch.map_fd = fd;
467 attr.batch.in_batch = ptr_to_u64(in_batch);
468 attr.batch.out_batch = ptr_to_u64(out_batch);
469 attr.batch.keys = ptr_to_u64(keys);
470 attr.batch.values = ptr_to_u64(values);
471 attr.batch.count = *count;
472 attr.batch.elem_flags = OPTS_GET(opts, elem_flags, 0);
473 attr.batch.flags = OPTS_GET(opts, flags, 0);
475 ret = sys_bpf(cmd, &attr, sizeof(attr));
476 *count = attr.batch.count;
514 union bpf_attr attr;
516 memset(&attr, 0, sizeof(attr));
517 attr.pathname = ptr_to_u64((void *)pathname);
518 attr.bpf_fd = fd;
520 return sys_bpf(BPF_OBJ_PIN, &attr, sizeof(attr));
525 union bpf_attr attr;
527 memset(&attr, 0, sizeof(attr));
528 attr.pathname = ptr_to_u64((void *)pathname);
530 return sys_bpf(BPF_OBJ_GET, &attr, sizeof(attr));
547 union bpf_attr attr;
552 memset(&attr, 0, sizeof(attr));
553 attr.target_fd = target_fd;
554 attr.attach_bpf_fd = prog_fd;
555 attr.attach_type = type;
556 attr.attach_flags = OPTS_GET(opts, flags, 0);
557 attr.replace_bpf_fd = OPTS_GET(opts, replace_prog_fd, 0);
559 return sys_bpf(BPF_PROG_ATTACH, &attr, sizeof(attr));
564 union bpf_attr attr;
566 memset(&attr, 0, sizeof(attr));
567 attr.target_fd = target_fd;
568 attr.attach_type = type;
570 return sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr));
575 union bpf_attr attr;
577 memset(&attr, 0, sizeof(attr));
578 attr.target_fd = target_fd;
579 attr.attach_bpf_fd = prog_fd;
580 attr.attach_type = type;
582 return sys_bpf(BPF_PROG_DETACH, &attr, sizeof(attr));
590 union bpf_attr attr;
601 memset(&attr, 0, sizeof(attr));
602 attr.link_create.prog_fd = prog_fd;
603 attr.link_create.target_fd = target_fd;
604 attr.link_create.attach_type = attach_type;
605 attr.link_create.flags = OPTS_GET(opts, flags, 0);
608 attr.link_create.iter_info =
610 attr.link_create.iter_info_len = iter_info_len;
612 attr.link_create.target_btf_id = target_btf_id;
615 return sys_bpf(BPF_LINK_CREATE, &attr, sizeof(attr));
620 union bpf_attr attr;
622 memset(&attr, 0, sizeof(attr));
623 attr.link_detach.link_fd = link_fd;
625 return sys_bpf(BPF_LINK_DETACH, &attr, sizeof(attr));
631 union bpf_attr attr;
636 memset(&attr, 0, sizeof(attr));
637 attr.link_update.link_fd = link_fd;
638 attr.link_update.new_prog_fd = new_prog_fd;
639 attr.link_update.flags = OPTS_GET(opts, flags, 0);
640 attr.link_update.old_prog_fd = OPTS_GET(opts, old_prog_fd, 0);
642 return sys_bpf(BPF_LINK_UPDATE, &attr, sizeof(attr));
647 union bpf_attr attr;
649 memset(&attr, 0, sizeof(attr));
650 attr.iter_create.link_fd = link_fd;
652 return sys_bpf(BPF_ITER_CREATE, &attr, sizeof(attr));
658 union bpf_attr attr;
661 memset(&attr, 0, sizeof(attr));
662 attr.query.target_fd = target_fd;
663 attr.query.attach_type = type;
664 attr.query.query_flags = query_flags;
665 attr.query.prog_cnt = *prog_cnt;
666 attr.query.prog_ids = ptr_to_u64(prog_ids);
668 ret = sys_bpf(BPF_PROG_QUERY, &attr, sizeof(attr));
670 *attach_flags = attr.query.attach_flags;
671 *prog_cnt = attr.query.prog_cnt;
679 union bpf_attr attr;
682 memset(&attr, 0, sizeof(attr));
683 attr.test.prog_fd = prog_fd;
684 attr.test.data_in = ptr_to_u64(data);
685 attr.test.data_out = ptr_to_u64(data_out);
686 attr.test.data_size_in = size;
687 attr.test.repeat = repeat;
689 ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr));
691 *size_out = attr.test.data_size_out;
693 *retval = attr.test.retval;
695 *duration = attr.test.duration;
701 union bpf_attr attr;
707 memset(&attr, 0, sizeof(attr));
708 attr.test.prog_fd = test_attr->prog_fd;
709 attr.test.data_in = ptr_to_u64(test_attr->data_in);
710 attr.test.data_out = ptr_to_u64(test_attr->data_out);
711 attr.test.data_size_in = test_attr->data_size_in;
712 attr.test.data_size_out = test_attr->data_size_out;
713 attr.test.ctx_in = ptr_to_u64(test_attr->ctx_in);
714 attr.test.ctx_out = ptr_to_u64(test_attr->ctx_out);
715 attr.test.ctx_size_in = test_attr->ctx_size_in;
716 attr.test.ctx_size_out = test_attr->ctx_size_out;
717 attr.test.repeat = test_attr->repeat;
719 ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr));
720 test_attr->data_size_out = attr.test.data_size_out;
721 test_attr->ctx_size_out = attr.test.ctx_size_out;
722 test_attr->retval = attr.test.retval;
723 test_attr->duration = attr.test.duration;
729 union bpf_attr attr;
735 memset(&attr, 0, sizeof(attr));
736 attr.test.prog_fd = prog_fd;
737 attr.test.cpu = OPTS_GET(opts, cpu, 0);
738 attr.test.flags = OPTS_GET(opts, flags, 0);
739 attr.test.repeat = OPTS_GET(opts, repeat, 0);
740 attr.test.duration = OPTS_GET(opts, duration, 0);
741 attr.test.ctx_size_in = OPTS_GET(opts, ctx_size_in, 0);
742 attr.test.ctx_size_out = OPTS_GET(opts, ctx_size_out, 0);
743 attr.test.data_size_in = OPTS_GET(opts, data_size_in, 0);
744 attr.test.data_size_out = OPTS_GET(opts, data_size_out, 0);
745 attr.test.ctx_in = ptr_to_u64(OPTS_GET(opts, ctx_in, NULL));
746 attr.test.ctx_out = ptr_to_u64(OPTS_GET(opts, ctx_out, NULL));
747 attr.test.data_in = ptr_to_u64(OPTS_GET(opts, data_in, NULL));
748 attr.test.data_out = ptr_to_u64(OPTS_GET(opts, data_out, NULL));
750 ret = sys_bpf(BPF_PROG_TEST_RUN, &attr, sizeof(attr));
751 OPTS_SET(opts, data_size_out, attr.test.data_size_out);
752 OPTS_SET(opts, ctx_size_out, attr.test.ctx_size_out);
753 OPTS_SET(opts, duration, attr.test.duration);
754 OPTS_SET(opts, retval, attr.test.retval);
760 union bpf_attr attr;
763 memset(&attr, 0, sizeof(attr));
764 attr.start_id = start_id;
766 err = sys_bpf(cmd, &attr, sizeof(attr));
768 *next_id = attr.next_id;
795 union bpf_attr attr;
797 memset(&attr, 0, sizeof(attr));
798 attr.prog_id = id;
800 return sys_bpf(BPF_PROG_GET_FD_BY_ID, &attr, sizeof(attr));
805 union bpf_attr attr;
807 memset(&attr, 0, sizeof(attr));
808 attr.map_id = id;
810 return sys_bpf(BPF_MAP_GET_FD_BY_ID, &attr, sizeof(attr));
815 union bpf_attr attr;
817 memset(&attr, 0, sizeof(attr));
818 attr.btf_id = id;
820 return sys_bpf(BPF_BTF_GET_FD_BY_ID, &attr, sizeof(attr));
825 union bpf_attr attr;
827 memset(&attr, 0, sizeof(attr));
828 attr.link_id = id;
830 return sys_bpf(BPF_LINK_GET_FD_BY_ID, &attr, sizeof(attr));
835 union bpf_attr attr;
838 memset(&attr, 0, sizeof(attr));
839 attr.info.bpf_fd = bpf_fd;
840 attr.info.info_len = *info_len;
841 attr.info.info = ptr_to_u64(info);
843 err = sys_bpf(BPF_OBJ_GET_INFO_BY_FD, &attr, sizeof(attr));
845 *info_len = attr.info.info_len;
852 union bpf_attr attr;
854 memset(&attr, 0, sizeof(attr));
855 attr.raw_tracepoint.name = ptr_to_u64(name);
856 attr.raw_tracepoint.prog_fd = prog_fd;
858 return sys_bpf(BPF_RAW_TRACEPOINT_OPEN, &attr, sizeof(attr));
864 union bpf_attr attr = {};
867 attr.btf = ptr_to_u64(btf);
868 attr.btf_size = btf_size;
872 attr.btf_log_level = 1;
873 attr.btf_log_size = log_buf_size;
874 attr.btf_log_buf = ptr_to_u64(log_buf);
877 fd = sys_bpf(BPF_BTF_LOAD, &attr, sizeof(attr));
890 union bpf_attr attr = {};
893 attr.task_fd_query.pid = pid;
894 attr.task_fd_query.fd = fd;
895 attr.task_fd_query.flags = flags;
896 attr.task_fd_query.buf = ptr_to_u64(buf);
897 attr.task_fd_query.buf_len = *buf_len;
899 err = sys_bpf(BPF_TASK_FD_QUERY, &attr, sizeof(attr));
900 *buf_len = attr.task_fd_query.buf_len;
901 *prog_id = attr.task_fd_query.prog_id;
902 *fd_type = attr.task_fd_query.fd_type;
903 *probe_offset = attr.task_fd_query.probe_offset;
904 *probe_addr = attr.task_fd_query.probe_addr;
911 union bpf_attr attr;
913 memset(&attr, 0, sizeof(attr));
914 attr.enable_stats.type = type;
916 return sys_bpf(BPF_ENABLE_STATS, &attr, sizeof(attr));
922 union bpf_attr attr;
927 memset(&attr, 0, sizeof(attr));
928 attr.prog_bind_map.prog_fd = prog_fd;
929 attr.prog_bind_map.map_fd = map_fd;
930 attr.prog_bind_map.flags = OPTS_GET(opts, flags, 0);
932 return sys_bpf(BPF_PROG_BIND_MAP, &attr, sizeof(attr));