Function report |
Source Code:kernel\bpf\btf.c |
Create Date:2022-07-28 13:17:22 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:btf_type_by_id
Proto:const struct btf_type *btf_type_by_id(const struct btf *btf, u32 type_id)
Type:struct btf_type
Parameter:
Type | Parameter | Name |
---|---|---|
const struct btf * | btf | |
u32 | type_id |
Name | Describe |
---|---|
kernel_type_name | |
check_ptr_to_btf_access | |
check_btf_func | |
check_attach_btf_id | |
btf_resolve_size | Resolve the size of a passed-in "type"* return type: type "u32[x][y]", i.e. BTF_KIND_ARRAY,* *type_size: (x * y * sizeof(u32)). Hence, *type_size always* corresponds to the return type.* *elem_type: u32* *total_nelems: (x * y) |
btf_type_id_resolve | The input param "type_id" must point to a needs_resolve type |
btf_type_id_size | |
btf_modifier_resolve | |
btf_var_resolve | |
btf_ptr_resolve | |
btf_array_resolve | |
btf_struct_resolve | |
btf_find_spin_lock | d 'struct bpf_spin_lock' in map value.* return >= 0 offset if found* and < 0 in case of error |
btf_struct_seq_show | |
btf_datasec_resolve | |
btf_datasec_seq_show | |
btf_func_proto_check | |
btf_func_check | |
btf_check_all_types | |
btf_get_prog_ctx_type | |
btf_parse_vmlinux | |
btf_ctx_access | |
btf_struct_access | |
__btf_resolve_helper_id | |
__get_type_size | |
btf_check_func_arg_match | |
btf_type_seq_show |
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