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Searched refs:name_off (Results 1 – 25 of 67) sorted by relevance

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/linux-6.15/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_write.c32 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()
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()
241 ASSERT_STREQ(btf__str_by_offset(btf, p->name_off), "p1", "p1_name"); in gen_btf()
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H A Dlibbpf_str.c48 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()
138 map_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_map_type_str()
195 prog_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_bpf_prog_type_str()
H A Dbtf_dump.c653 {.name_off = (__u32)3,.val = (__s32)-1,}); in test_btf_dump_struct_data()
657 { .name_off = 3, .val = -1,}); in test_btf_dump_struct_data()
663 { .name_off = 3, .val = -1,}); in test_btf_dump_struct_data()
667 { .name_off = 0, .val = -1,}); in test_btf_dump_struct_data()
671 { .name_off = 0, .val = -1,}); in test_btf_dump_struct_data()
675 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
679 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
683 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
687 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
694 { .name_off = 0, .val = 0,}); in test_btf_dump_struct_data()
H A Dbtf_split.c48 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()
H A Dlibbpf_probes.c27 const char *prog_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_prog_types()
67 const char *map_type_name = btf__str_by_offset(btf, e->name_off); in test_libbpf_probe_map_types()
/linux-6.15/tools/lib/bpf/
H A Dbtf_iter.c98 1, {offsetof(struct btf_type, name_off)} in btf_field_iter_init()
103 1, {offsetof(struct btf_type, name_off)}, in btf_field_iter_init()
105 1, {offsetof(struct btf_enum, name_off)} in btf_field_iter_init()
110 1, {offsetof(struct btf_type, name_off)}, in btf_field_iter_init()
112 1, {offsetof(struct btf_enum64, name_off)} in btf_field_iter_init()
118 1, {offsetof(struct btf_type, name_off)}, in btf_field_iter_init()
120 1, {offsetof(struct btf_member, name_off)} in btf_field_iter_init()
125 1, {offsetof(struct btf_type, name_off)}, in btf_field_iter_init()
127 1, {offsetof(struct btf_param, name_off)} in btf_field_iter_init()
H A Dbtf.c2042 t->name_off = name_off; in btf__add_int()
2085 t->name_off = name_off; in btf__add_float()
2126 t->name_off = name_off; in btf_add_ref_kind()
2206 t->name_off = name_off; in btf_add_composite()
2304 m->name_off = name_off; in btf__add_field()
2343 t->name_off = name_off; in btf_add_enum_common()
2412 v->name_off = name_off; in btf__add_enum_value()
2487 v->name_off = name_off; in btf__add_enum64_value()
2727 p->name_off = name_off; in btf__add_func_param()
2777 t->name_off = name_off; in btf__add_var()
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H A Dbtf_relocate.c203 info[id].name = btf__name_by_offset(r->dist_base_btf, dist_t->name_off); in btf_relocate_map_distilled_base()
232 if (!btf_is_composite(base_t) || !base_t->name_off) in btf_relocate_map_distilled_base()
234 if (base_name_cnt[base_t->name_off] < 255) in btf_relocate_map_distilled_base()
235 base_name_cnt[base_t->name_off]++; in btf_relocate_map_distilled_base()
245 if (!base_t->name_off) in btf_relocate_map_distilled_base()
249 base_info.name = btf__name_by_offset(r->base_btf, base_t->name_off); in btf_relocate_map_distilled_base()
271 base_info.needs_size = base_name_cnt[base_t->name_off] > 1; in btf_relocate_map_distilled_base()
360 r->str_map[dist_t->name_off] = base_t->name_off; in btf_relocate_map_distilled_base()
370 name = btf__name_by_offset(r->dist_base_btf, dist_t->name_off); in btf_relocate_map_distilled_base()
398 if (t->name_off) in btf_relocate_validate_distilled_base()
H A Drelo_core.c271 __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()
353 if (m->name_off) { in bpf_core_parse_spec()
441 local_type->name_off); in bpf_core_fields_are_compat()
565 __u32 name_off; in bpf_core_spec_match() local
599 name_off = btf_enum(targ_type)[i].name_off; in bpf_core_spec_match()
601 name_off = btf_enum64(targ_type)[i].name_off; in bpf_core_spec_match()
1481 btf_enum64(targ_t)[j].name_off; in bpf_core_enums_match()
1514 targ_btf, targ_m->name_off)) in bpf_core_composites_match()
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H A Dbtf_dump.c524 if (through_ptr && t->name_off != 0) in btf_dump_order_type()
536 if (t->name_off != 0) { in btf_dump_order_type()
663 if (t->name_off == 0) in btf_dump_is_blacklisted()
712 if (t->name_off == 0) { in btf_dump_emit_type()
960 t->name_off ? " " : "", in btf_dump_emit_struct_fwd()
980 t->name_off ? " " : "", in btf_dump_emit_struct_def()
988 fname = btf_name_of(d, m->name_off); in btf_dump_emit_struct_def()
1074 name = btf_name_of(d, v->name_off); in btf_dump_emit_enum32_val()
1100 name = btf_name_of(d, v->name_off); in btf_dump_emit_enum64_val()
1125 t->name_off ? " " : "", in btf_dump_emit_enum_def()
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H A Dlinker.c90 int name_off; member
1146 int name_off; in init_sec() local
1172 if (name_off < 0) in init_sec()
1173 return name_off; in init_sec()
1964 if (!src_p->name_off) in complete_extern_btf_info()
2150 if (name_off < 0) in linker_append_elf_sym()
2151 return name_off; in linker_append_elf_sym()
2184 glob_sym->name_off = name_off; in linker_append_elf_sym()
2824 int name_off; in emit_elf_data_sec() local
2827 if (name_off < 0) in emit_elf_data_sec()
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/linux-6.15/kernel/bpf/preload/iterators/
H A Diterators.bpf.c27 __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()
/linux-6.15/tools/include/uapi/linux/
H A Dbtf.h32 __u32 name_off; member
107 __u32 name_off; member
124 __u32 name_off; member
147 __u32 name_off; member
196 __u32 name_off; member
/linux-6.15/include/uapi/linux/
H A Dbtf.h32 __u32 name_off; member
107 __u32 name_off; member
124 __u32 name_off; member
147 __u32 name_off; member
196 __u32 name_off; member
/linux-6.15/tools/bpf/bpftool/
H A Dbtf.c132 btf_str(btf, t->name_off)); in dump_btf_type()
397 btf_str(btf, vt->name_off)); in dump_btf_type()
595 if (t->name_off) in btf_type_rank()
636 int name_off = t->name_off; in btf_type_sort_name() local
638 if (!from_ref && !name_off && btf_vlen(t)) in btf_type_sort_name()
640 btf_enum64(t)->name_off : in btf_type_sort_name()
641 btf_enum(t)->name_off; in btf_type_sort_name()
668 if (!name_off) in btf_name_hasher()
686 __u32 name_off = btf_is_enum(t) ? in btf_type_disambig_hash() local
687 btf_enum(t)[i].name_off : in btf_type_disambig_hash()
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H A Dbtf_dumper.c84 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()
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()
651 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
665 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
696 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
700 btf__name_by_offset(btf, t->name_off)); in __btf_dumper_type_only()
729 if (arg->name_off) in btf_dump_func()
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H A Dgen.c247 name = btf__str_by_offset(btf, t->name_off); in find_type_for_map()
350 sec_name = btf__name_by_offset(btf, sec->name_off); in codegen_subskel_datasecs()
368 var_name = btf__name_by_offset(btf, var->name_off); in codegen_subskel_datasecs()
983 member_name = btf__name_by_offset(btf, m->name_off); in walk_st_ops_shadow_vars()
1093 type_name = btf__name_by_offset(btf, map_type->name_off); in gen_st_ops_shadow_type()
2027 m->name_off = MARKED; in btfgen_mark_member()
2044 cloned_type->name_off = MARKED; in btfgen_mark_type()
2180 cloned_type->name_off = MARKED; in btfgen_mark_type_match()
2458 if (cloned_type->name_off != MARKED) in btfgen_get_btf()
2485 if (cloned_m->name_off != MARKED) in btfgen_get_btf()
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/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dnetif_receive_skb.c186 {.name_off = (__u32)3,.val = (__s32)-1,}); in BPF_PROG()
188 { .name_off = 3, .val = -1,}); in BPF_PROG()
190 { .name_off = 0, .val = -1,}); in BPF_PROG()
192 { .name_off = 0, .val = -1,}); in BPF_PROG()
195 { .name_off = 0, .val = 0,}); in BPF_PROG()
197 { .name_off = 0, .val = 0,}); in BPF_PROG()
200 { .name_off = 0, .val = 0,}); in BPF_PROG()
/linux-6.15/tools/testing/selftests/bpf/
H A Dbtf_helpers.c101 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()
/linux-6.15/Documentation/bpf/
H A Dbtf.rst98 __u32 name_off;
182 * ``name_off``: 0
194 * ``name_off``: 0
248 __u32 name_off;
292 __u32 name_off;
332 * ``name_off``: 0
344 * ``name_off``: 0
356 * ``name_off``: 0
390 * ``name_off``: 0
399 __u32 name_off;
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/linux-6.15/kernel/bpf/
H A Dbtf.c186 #define BTF_STR_OFFSET_VALID(name_off) ((name_off) <= BTF_MAX_NAME_OFFSET) argument
2605 if (t->name_off) { in btf_ref_type_check_meta()
2840 if (!t->name_off || in btf_fwd_check_meta()
2910 if (t->name_off) { in btf_array_check_meta()
3163 if (t->name_off && in btf_struct_check_meta()
4334 if (t->name_off && in btf_enum_check_meta()
4442 if (t->name_off && in btf_enum64_check_meta()
4532 if (t->name_off) { in btf_func_proto_check_meta()
4610 if (!t->name_off || in btf_func_check_meta()
4679 if (!t->name_off || in btf_var_check_meta()
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/linux-6.15/tools/sched_ext/include/scx/
H A Dcompat.h45 n = btf__name_by_offset(__COMPAT_vmlinux_btf, e[i].name_off); in __COMPAT_read_enum()
56 n = btf__name_by_offset(__COMPAT_vmlinux_btf, e[i].name_off); in __COMPAT_read_enum()
100 n = btf__name_by_offset(__COMPAT_vmlinux_btf, m[i].name_off); in __COMPAT_struct_has_field()
/linux-6.15/kernel/trace/
H A Dtrace_btf.c92 if (!member->name_off) { in btf_find_struct_member()
101 name = btf_name_by_offset(btf, member->name_off); in btf_find_struct_member()
/linux-6.15/fs/ntfs3/
H A Drecord.c291 if (t32 && le16_to_cpu(attr->name_off) + t32 > t16) in mi_enum_attr()
310 if (t32 && le16_to_cpu(attr->name_off) + t32 > t16) in mi_enum_attr()
477 u8 name_len, u32 asize, u16 name_off) in mi_insert_attr() argument
524 attr->name_off = cpu_to_le16(name_off); in mi_insert_attr()
527 memmove(Add2Ptr(attr, name_off), name, name_len * sizeof(short)); in mi_insert_attr()
H A Dfrecord.c693 le16_to_cpu(attr->name_off)); in ni_try_remove_attr_list()
835 u16 name_off = le16_to_cpu(b->name_off); in ni_create_attr_list() local
838 b->name_len, asize, name_off); in ni_create_attr_list()
973 name_off, svcn, ins_le); in ni_ins_attr_ext()
998 name_off, svcn, ins_le); in ni_ins_attr_ext()
1148 t16 = le16_to_cpu(attr->name_off); in ni_insert_attr()
1170 name_off, svcn, ins_le); in ni_insert_attr()
1302 attr->name_off = SIZEOF_NONRESIDENT_LE; in ni_expand_mft_list()
1402 u32 run_off = name_off + name_size; in ni_insert_nonresident()
1433 attr->name_off = cpu_to_le16(name_off); in ni_insert_nonresident()
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