Searched refs:btf_fd (Results 1 - 21 of 21) sorted by relevance

/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dmodule_fentry_shadow.c59 int btf_fd[2] = {}; local
82 btf_fd[1] = get_bpf_testmod_btf_fd();
83 if (!ASSERT_GE(btf_fd[1], 0, "get_bpf_testmod_btf_fd"))
86 mod_btf = btf_get_from_fd(btf_fd[1], vmlinux_btf);
100 load_opts.attach_btf_obj_fd = btf_fd[i];
126 if (btf_fd[i])
127 close(btf_fd[i]);
H A Dsyscall.c12 int btf_fd; member in struct:args
53 if (ctx.btf_fd > 0)
54 close(ctx.btf_fd);
H A Dbtf.c4329 int btf_fd; local
4337 btf_fd = bpf_btf_load(raw_data, raw_size, &opts);
4338 if (btf_fd < 0 && !always_log) {
4342 btf_fd = bpf_btf_load(raw_data, raw_size, &opts);
4345 return btf_fd;
4352 int map_fd = -1, btf_fd = -1; local
4377 btf_fd = load_raw_btf(raw_btf, raw_btf_size);
4380 err = ((btf_fd < 0) != test->btf_load_err);
4381 if (CHECK(err, "btf_fd:%d test->btf_load_err:%u",
4382 btf_fd, tes
4485 int btf_fd = -1, err; local
4563 int btf_fd[2] = {-1, -1}, map_fd = -1; local
4687 int btf_fd = -1, err, ret; local
5418 int map_fd = -1, btf_fd = -1; local
6792 int btf_fd = -1, prog_fd = -1, err = 0; local
[all...]
H A Dtoken.c569 int err, token_fd = -1, btf_fd = -1; local
604 btf_fd = bpf_btf_load(raw_btf_data, raw_btf_size, &btf_opts);
605 if (!ASSERT_LT(btf_fd, 0, "no_token_no_cap_should_fail"))
611 btf_fd = bpf_btf_load(raw_btf_data, raw_btf_size, &btf_opts);
612 if (!ASSERT_LT(btf_fd, 0, "token_no_cap_should_fail"))
623 btf_fd = bpf_btf_load(raw_btf_data, raw_btf_size, &btf_opts);
624 if (!ASSERT_GT(btf_fd, 0, "token_and_cap_success"))
630 zclose(btf_fd);
/linux-master/tools/lib/bpf/
H A Dlibbpf_probes.c237 int btf_fd, btf_len; local
249 btf_fd = bpf_btf_load(raw_btf, btf_len, &opts);
252 return btf_fd;
287 int fd = -1, btf_fd = -1, fd_inner = -1, exp_err = 0, err = 0; local
321 btf_fd = load_local_storage_btf();
322 if (btf_fd < 0)
323 return btf_fd;
382 if (btf_fd >= 0) {
383 opts.btf_fd = btf_fd;
[all...]
H A Dfeatures.c466 int prog_fd, btf_fd, insn_cnt = ARRAY_SIZE(insns); local
468 btf_fd = libbpf__load_raw_btf((char *)types, sizeof(types), strs, sizeof(strs), token_fd);
469 if (btf_fd < 0)
472 opts.prog_btf_fd = btf_fd;
479 close(btf_fd);
H A Dgen_loader.c35 __u32 btf_fd; member in struct:loader_stack
175 /* Get index for map_fd/btf_fd slot in reserved fd_array, or in data relative
380 emit_sys_close_stack(gen, stack_off(btf_fd));
444 /* remember btf_fd in the stack, if successful */
445 emit(gen, BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_7, stack_off(btf_fd)));
478 /* populate union bpf_attr with btf_fd saved in the stack earlier */
479 move_stack2blob(gen, attr_field(map_create_attr, btf_fd), 4,
480 stack_off(btf_fd));
731 debug_regs(gen, BPF_REG_9, -1, " func (%s:count=%d): btf_fd",
1002 /* populate union bpf_attr with btf_fd save
[all...]
H A Dbpf.h43 __u32 btf_fd; member in struct:bpf_map_create_opts
547 * BTF object corresponding to *btf_fd*.
555 * @param btf_fd BTF object file descriptor
563 LIBBPF_API int bpf_btf_get_info_by_fd(int btf_fd, struct bpf_btf_info *info, __u32 *info_len);
H A Dbpf.c193 attr.btf_fd = OPTS_GET(opts, btf_fd, 0);
1166 int bpf_btf_get_info_by_fd(int btf_fd, struct bpf_btf_info *info, __u32 *info_len) argument
1168 return bpf_obj_get_info_by_fd(btf_fd, info, info_len);
H A Dbtf.c1513 struct btf *btf_get_from_fd(int btf_fd, struct btf *base_btf) argument
1534 err = bpf_btf_get_info_by_fd(btf_fd, &btf_info, &len);
1552 err = bpf_btf_get_info_by_fd(btf_fd, &btf_info, &len);
1570 int btf_fd; local
1572 btf_fd = bpf_btf_get_fd_by_id(id);
1573 if (btf_fd < 0)
1576 btf = btf_get_from_fd(btf_fd, base_btf);
1577 close(btf_fd);
H A Dlibbpf_internal.h409 struct btf *btf_get_from_fd(int btf_fd, struct btf *base_btf);
H A Dlibbpf.c5077 create_attr.btf_fd = btf__fd(obj->btf);
5114 create_attr.btf_fd = 0;
5150 create_attr.btf_fd = 0;
7324 int btf_fd, ret, err; local
7350 btf_fd = btf__fd(obj->btf);
7351 if (btf_fd >= 0 && kernel_supports(obj, FEAT_BTF_FUNC)) {
7352 load_attr.prog_btf_fd = btf_fd;
/linux-master/tools/testing/selftests/bpf/map_tests/
H A Dsk_storage_map.c26 .btf_fd = -1,
144 int btf_fd, map_fd; local
146 btf_fd = load_btf();
147 CHECK(btf_fd == -1, "bpf_load_btf", "btf_fd:%d errno:%d\n",
148 btf_fd, errno);
149 map_opts.btf_fd = btf_fd;
152 map_opts.btf_fd = -1;
153 close(btf_fd);
463 int btf_fd, map_fd, sk_fd, err; local
[all...]
/linux-master/tools/testing/selftests/bpf/
H A Dtest_verifier.c755 int btf_fd; local
774 btf_fd = bpf_btf_load(raw_btf, ptr - raw_btf, &opts);
775 if (btf_fd < 0)
780 return btf_fd < 0 ? -1 : btf_fd;
809 int fd, btf_fd; local
811 btf_fd = load_btf();
812 if (btf_fd < 0)
814 opts.btf_fd = btf_fd;
828 int fd, btf_fd; local
847 int fd, btf_fd; local
866 int fd, btf_fd; local
1516 int fd_prog, btf_fd, expected_ret, alignment_prevented_execution; local
[all...]
/linux-master/tools/testing/selftests/bpf/progs/
H A Dsyscall.c24 int btf_fd; member in struct:args
130 ctx->btf_fd = ret;
132 map_create_attr.btf_fd = ret;
/linux-master/tools/bpf/bpftool/
H A Dbtf.c527 int btf_fd; local
531 btf_fd = bpf_btf_get_fd_by_id(btf_id);
532 if (btf_fd < 0) {
540 err = bpf_btf_get_info_by_fd(btf_fd, &btf_info, &len);
541 close(btf_fd);
/linux-master/tools/testing/selftests/bpf/benchs/
H A Dbench_local_storage.c137 create_opts.btf_fd = bpf_object__btf_fd(ctx.skel->obj);
/linux-master/include/uapi/linux/
H A Dbpf.h1469 __u32 btf_fd; /* fd pointing to a BTF type data */ member in struct:bpf_attr::__anon2589
/linux-master/tools/include/uapi/linux/
H A Dbpf.h1469 __u32 btf_fd; /* fd pointing to a BTF type data */ member in struct:bpf_attr::__anon3130
/linux-master/kernel/bpf/
H A Dverifier.c2643 int btf_fd; local
2659 if (copy_from_bpfptr_offset(&btf_fd, env->fd_array,
2660 offset * sizeof(btf_fd),
2661 sizeof(btf_fd)))
2664 btf = btf_get_by_fd(btf_fd);
17983 int i, btf_fd, err; local
17985 btf_fd = insn[1].imm;
17986 if (btf_fd) {
17987 btf = btf_get_by_fd(btf_fd);
H A Dsyscall.c1342 * counter part. Thus, attr->btf_fd has
1348 btf = btf_get_by_fd(attr->btf_fd);

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