函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\btf.c Create Date:2022-07-27 14:34:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：btf_type_kflag

函数原型：static bool btf_type_kflag(const struct btf_type *t)

返回类型：bool

参数：

类型参数名称
const struct btf_type *t
456  返回:BTF_INFO_KFLAG( "info" bits arrangement * bits 0-15: vlen (e.g. # of struct's members) * bits 16-23: unused * bits 24-27: kind (e.g. int, ptr, array...etc) * bits 28-30: unused * bit 31: kind_flag, currently used by * struct, union and fwd)
调用者
名称描述
btf_member_bit_offset
btf_member_bitfield_size
btf_member_is_reg_intCheck that given struct member is a regular int with expected* offset and size.
btf_verifier_log_member
btf_int_check_meta
btf_ref_type_check_meta
btf_fwd_type_log
btf_array_check_meta
btf_struct_resolve
btf_enum_check_meta
btf_func_proto_check_meta
btf_func_check_meta
btf_var_check_meta
btf_datasec_check_meta