| /Linux-v6.1/tools/testing/selftests/bpf/prog_tests/ |
| D | btf_write.c | 32 ASSERT_EQ(t->name_off, str_off, "int_name_off"); in gen_btf()
33 ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "int", "int_name"); in gen_btf()
109 ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "s1", "struct_name"); in gen_btf()
115 ASSERT_STREQ(btf__str_by_offset(btf, m->name_off), "f1", "f1_name"); in gen_btf()
120 ASSERT_STREQ(btf__str_by_offset(btf, m->name_off), "f2", "f2_name"); in gen_btf()
141 ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "u1", "union_name"); in gen_btf()
147 ASSERT_STREQ(btf__str_by_offset(btf, m->name_off), "f1", "f1_name"); in gen_btf()
164 ASSERT_STREQ(btf__str_by_offset(btf, t->name_off), "e1", "enum_name"); in gen_btf()
169 ASSERT_STREQ(btf__str_by_offset(btf, v->name_off), "v1", "v1_name"); in gen_btf()
172 ASSERT_STREQ(btf__str_by_offset(btf, v->name_off), "v2", "v2_name"); in gen_btf()
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| D | libbpf_str.c | 48 attach_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_attach_type_str()
93 link_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_link_type_str()
135 map_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_map_type_str()
177 prog_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_prog_type_str()
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| D | btf_dump.c | 583 {.name_off = (__u32)3,.val = (__s32)-1,}); in test_btf_dump_struct_data()
587 { .name_off = 3, .val = -1,}); in test_btf_dump_struct_data()
593 { .name_off = 3, .val = -1,}); in test_btf_dump_struct_data()
597 { .name_off = 0, .val = -1,}); in test_btf_dump_struct_data()
601 { .name_off = 0, .val = -1,}); in test_btf_dump_struct_data()
605 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
609 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
613 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
617 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
624 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
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| D | btf_split.c | 48 ASSERT_STREQ(btf__str_by_offset(btf2, t->name_off), "int", "int_name"); in test_btf_split()
64 ASSERT_STREQ(btf__str_by_offset(btf2, t->name_off), "s2", "split_struct_name"); in test_btf_split()
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| D | libbpf_probes.c | 27 const char *prog_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_prog_types()
65 const char *map_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_map_types()
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| D | core_reloc.c | 449 if (t->name_off) in setup_type_id_case_local()
453 (name = btf__name_by_offset(local_btf, btf_members(t)[0].name_off)) && in setup_type_id_case_local()
457 (name = btf__name_by_offset(local_btf, btf_members(t)[0].name_off)) && in setup_type_id_case_local()
461 (name = btf__name_by_offset(local_btf, btf_enum(t)[0].name_off)) && in setup_type_id_case_local()
466 btf_is_int(t) && (name = btf__name_by_offset(local_btf, t->name_off)) && in setup_type_id_case_local()
475 btf_is_int(t) && (name = btf__name_by_offset(local_btf, t->name_off)) && in setup_type_id_case_local()
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| D | btf_endian.c | 92 ASSERT_STREQ(btf__str_by_offset(swap_btf, t->name_off), "some_var", "var_name"); in test_btf_endian()
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| /Linux-v6.1/tools/lib/bpf/ |
| D | btf.c | 331 t->name_off = bswap_32(t->name_off); in btf_bswap_type_base()
363 e->name_off = bswap_32(e->name_off); in btf_bswap_type_rest()
369 e64->name_off = bswap_32(e64->name_off); in btf_bswap_type_rest()
383 m->name_off = bswap_32(m->name_off); in btf_bswap_type_rest()
390 p->name_off = bswap_32(p->name_off); in btf_bswap_type_rest()
509 name = btf__name_by_offset(btf, t->name_off); in determine_ptr_size()
730 const char *name = btf__name_by_offset(btf, t->name_off); in btf__find_by_name()
753 name = btf__name_by_offset(btf, t->name_off); in btf_find_by_name_kind()
1747 int sz, name_off; in btf__add_int() local
1771 name_off = btf__add_str(btf, name); in btf__add_int()
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| D | relo_core.c | 271 __u32 id, name_off; in bpf_core_parse_spec() local
320 name_off = btf_is_enum(t) ? btf_enum(t)[access_idx].name_off in bpf_core_parse_spec()
321 : btf_enum64(t)[access_idx].name_off; in bpf_core_parse_spec()
322 acc->name = btf__name_by_offset(btf, name_off); in bpf_core_parse_spec()
353 if (m->name_off) { in bpf_core_parse_spec()
354 name = btf__name_by_offset(btf, m->name_off); in bpf_core_parse_spec()
441 local_type->name_off); in bpf_core_fields_are_compat()
442 targ_name = btf__name_by_offset(targ_btf, targ_type->name_off); in bpf_core_fields_are_compat()
503 local_name = btf__name_by_offset(local_btf, local_member->name_off); in bpf_core_match_member()
520 targ_name = btf__name_by_offset(targ_btf, m->name_off); in bpf_core_match_member()
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| D | btf_dump.c | 130 static const char *btf_name_of(const struct btf_dump *d, __u32 name_off) in btf_name_of() argument
132 return btf__name_by_offset(d->btf, name_off); in btf_name_of()
483 if (btf_is_composite(t) && through_ptr && t->name_off != 0) in btf_dump_order_type()
511 if (through_ptr && t->name_off != 0) in btf_dump_order_type()
523 if (t->name_off != 0) { in btf_dump_order_type()
540 if (t->name_off != 0 || !tstate->referenced) { in btf_dump_order_type()
650 if (t->name_off == 0) in btf_dump_is_blacklisted()
652 return strcmp(btf_name_of(d, t->name_off), "__builtin_va_list") == 0; in btf_dump_is_blacklisted()
699 if (t->name_off == 0) { in btf_dump_emit_type()
783 if (top_level_def || t->name_off == 0) { in btf_dump_emit_type()
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| D | linker.c | 84 int name_off; member
983 int name_off; in init_sec() local
1008 name_off = strset__add_str(linker->strtab_strs, src_sec->sec_name); in init_sec()
1009 if (name_off < 0) in init_sec()
1010 return name_off; in init_sec()
1012 shdr->sh_name = name_off; in init_sec()
1258 name = strset__data(linker->strtab_strs) + glob_sym->name_off; in find_glob_sym()
1302 n1 = btf__str_by_offset(btf1, t1->name_off); in glob_sym_btf_matches()
1303 n2 = btf__str_by_offset(btf2, t2->name_off); in glob_sym_btf_matches()
1342 n1 = btf__str_by_offset(btf1, t1->name_off); in glob_sym_btf_matches()
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| D | usdt.c | 567 const char *data, size_t name_off, size_t desc_off,
576 size_t off, name_off, desc_off, seg_cnt = 0, vma_seg_cnt = 0, target_cnt = 0; in collect_usdt_targets() local
615 while ((off = gelf_getnote(data, off, &nhdr, &name_off, &desc_off)) > 0) { in collect_usdt_targets()
621 err = parse_usdt_note(elf, path, &nhdr, data->d_buf, name_off, desc_off, ¬e); in collect_usdt_targets()
1094 const char *data, size_t name_off, size_t desc_off, in parse_usdt_note() argument
1102 if (strncmp(data + name_off, USDT_NOTE_NAME, nhdr->n_namesz) != 0) in parse_usdt_note()
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| /Linux-v6.1/kernel/bpf/preload/iterators/ |
| D | iterators.bpf.c | 27 __u32 name_off; member
62 unsigned int name_off; in get_name() local
70 name_off = BPF_CORE_READ(t, name_off); in get_name()
71 if (name_off >= btf->hdr.str_len) in get_name()
73 return str + name_off; in get_name()
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| /Linux-v6.1/tools/include/uapi/linux/ |
| D | btf.h | 32 __u32 name_off; member
106 __u32 name_off; member
123 __u32 name_off; member
146 __u32 name_off; member
195 __u32 name_off; member
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| /Linux-v6.1/include/uapi/linux/ |
| D | btf.h | 32 __u32 name_off; member
106 __u32 name_off; member
123 __u32 name_off; member
146 __u32 name_off; member
195 __u32 name_off; member
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| /Linux-v6.1/tools/bpf/bpftool/ |
| D | btf_dumper.c | 84 prog_name = btf__name_by_offset(prog_btf, func_type->name_off); in dump_prog_id_as_func_ptr()
176 enums[i].name_off)); in btf_dumper_enum()
202 enums[i].name_off)); in btf_dumper_enum64()
231 strcmp("char", btf__name_by_offset(btf, elem_type->name_off))) in is_str_array()
493 jsonw_name(d->jw, btf__name_by_offset(d->btf, m[i].name_off)); in btf_dumper_struct()
520 jsonw_name(d->jw, btf__name_by_offset(d->btf, t->name_off)); in btf_dumper_var()
542 jsonw_name(d->jw, btf__name_by_offset(d->btf, t->name_off)); in btf_dumper_datasec()
638 BTF_PRINT_ARG("%s ", btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
642 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
646 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
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| D | gen.c | 130 const char *sec_name = btf__name_by_offset(btf, sec->name_off); in codegen_datasec_def()
145 const char *var_name = btf__name_by_offset(btf, var->name_off); in codegen_datasec_def()
224 name = btf__str_by_offset(btf, t->name_off); in find_type_for_map()
321 sec_name = btf__name_by_offset(btf, sec->name_off); in codegen_subskel_datasecs()
339 var_name = btf__name_by_offset(btf, var->name_off); in codegen_subskel_datasecs()
505 const char *var_name = btf__name_by_offset(btf, var->name_off); in codegen_asserts()
1519 var_name = btf__name_by_offset(btf, var_type->name_off); in do_subskeleton()
1728 m->name_off = MARKED; in btfgen_mark_member()
1745 cloned_type->name_off = MARKED; in btfgen_mark_type()
1881 cloned_type->name_off = MARKED; in btfgen_mark_type_match()
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| D | btf.c | 112 jsonw_string_field(w, "name", btf_str(btf, t->name_off)); in dump_btf_type()
115 btf_str(btf, t->name_off)); in dump_btf_type()
176 const char *name = btf_str(btf, m->name_off); in dump_btf_type()
225 const char *name = btf_str(btf, v->name_off); in dump_btf_type()
263 const char *name = btf_str(btf, v->name_off); in dump_btf_type()
322 const char *name = btf_str(btf, p->name_off); in dump_btf_type()
380 btf_str(btf, vt->name_off)); in dump_btf_type()
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| /Linux-v6.1/tools/testing/selftests/bpf/progs/ |
| D | netif_receive_skb.c | 190 {.name_off = (__u32)3,.val = (__s32)-1,}); in BPF_PROG()
192 { .name_off = 3, .val = -1,}); in BPF_PROG()
194 { .name_off = 0, .val = -1,}); in BPF_PROG()
196 { .name_off = 0, .val = -1,}); in BPF_PROG()
199 { .name_off = 0, .val = 0,}); in BPF_PROG()
201 { .name_off = 0, .val = 0,}); in BPF_PROG()
204 { .name_off = 0, .val = 0,}); in BPF_PROG()
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| /Linux-v6.1/tools/testing/selftests/bpf/ |
| D | btf_helpers.c | 101 fprintf(out, "[%u] %s '%s'", id, btf_kind_str(kind), btf_str(btf, t->name_off)); in fprintf_btf_type_raw()
135 btf_str(btf, m->name_off), m->type, bit_off); in fprintf_btf_type_raw()
150 btf_str(btf, v->name_off), v->val); in fprintf_btf_type_raw()
164 btf_str(btf, v->name_off), in fprintf_btf_type_raw()
181 btf_str(btf, p->name_off), p->type); in fprintf_btf_type_raw()
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| /Linux-v6.1/Documentation/bpf/ |
| D | btf.rst | 98 __u32 name_off;
122 ``name_off`` in ``struct btf_type`` specifies the offset in the string table.
129 * ``name_off``: any valid offset
181 * ``name_off``: 0
193 * ``name_off``: 0
238 * ``name_off``: 0 or offset to a valid C identifier
247 __u32 name_off;
253 * ``name_off``: offset to a valid C identifier
284 * ``name_off``: 0 or offset to a valid C identifier
293 __u32 name_off;
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| /Linux-v6.1/kernel/bpf/ |
| D | btf.c | 180 #define BTF_STR_OFFSET_VALID(name_off) ((name_off) <= BTF_MAX_NAME_OFFSET) argument
530 tname = btf_name_by_offset(btf, t->name_off); in btf_find_by_name_kind()
941 member = btf_name_by_offset(show->btf, m->name_off); in btf_show_name()
985 t->name_off); in btf_show_name()
1018 name = btf_name_by_offset(show->btf, t->name_off); in btf_show_name()
1416 __btf_name_by_offset(btf, t->name_off), in __btf_verifier_log_type()
1464 __btf_name_by_offset(btf, member->name_off), in btf_verifier_log_member()
1470 __btf_name_by_offset(btf, member->name_off), in btf_verifier_log_member()
2487 if (!t->name_off || in btf_ref_type_check_meta()
2488 !btf_name_valid_identifier(env->btf, t->name_off)) { in btf_ref_type_check_meta()
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| /Linux-v6.1/fs/ntfs3/ |
| D | frecord.c | 457 const __le16 *name, u8 name_len, u32 asize, u16 name_off, in ni_ins_new_attr() argument
485 attr = mi_insert_attr(mi, type, name, name_len, asize, name_off); in ni_ins_new_attr()
732 le16_to_cpu(attr->name_off)); in ni_try_remove_attr_list()
828 le->name_off = offsetof(struct ATTR_LIST_ENTRY, name); in ni_create_attr_list()
875 u16 name_off = le16_to_cpu(b->name_off); in ni_create_attr_list() local
877 attr = mi_insert_attr(mi, b->type, Add2Ptr(b, name_off), in ni_create_attr_list()
878 b->name_len, asize, name_off); in ni_create_attr_list()
929 u32 asize, CLST svcn, u16 name_off, bool force_ext, in ni_ins_attr_ext() argument
1011 name_off, svcn, ins_le); in ni_ins_attr_ext()
1036 name_off, svcn, ins_le); in ni_ins_attr_ext()
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| D | record.c | 268 le16_to_cpu(attr->name_off) + sizeof(short) * attr->name_len > in mi_enum_attr()
404 u16 name_off) in mi_insert_attr() argument
450 attr->name_off = cpu_to_le16(name_off); in mi_insert_attr()
453 memmove(Add2Ptr(attr, name_off), name, name_len * sizeof(short)); in mi_insert_attr()
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| D | ntfs.h | 370 __le16 name_off; // 0x0A: Offset to the attribute name. member
431 return Add2Ptr(attr, le16_to_cpu(attr->name_off)); in attr_name()
519 u8 name_off; // 0x07: The offset to attribute name. member
541 memcmp(Add2Ptr(le, le->name_off), in le_cmp()
542 Add2Ptr(attr, le16_to_cpu(attr->name_off)), in le_cmp()
548 return Add2Ptr(le, le->name_off); in le_name()
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