btf_verifier_log

函数名称：btf_verifier_log_member

函数原型：static void btf_verifier_log_member(struct btf_verifier_env *env, const struct btf_type *struct_type, const struct btf_member *member, const char *fmt, ...)

返回类型：void

参数：

类型	参数	名称
struct btf_verifier_env *	env
const struct btf_type *	struct_type
const struct btf_member *	member
const char *	fmt

723

log等于log

724

btf等于btf

727

如果非bpf_verifier_log_needed(log)则返回

730

如果level恒等于kernel internal flag 且非fmt则返回

738

如果phase不等于CHECK_META则btf_verifier_log_type(env, struct_type, NULL)

741

如果btf_type_kflag(struct_type)则__btf_verifier_log(log, "\t%s type_id=%u bitfield_size=%u bits_offset=%u", __btf_name_by_offset(btf, name_off), type, If the struct/union type info kind_flag is set, the* following two macros are used to access bitfield_size* and bit_offset from btf_member.offset.(If the type info kind_flag is set, the btf_member offset* contains both member bitfield size and bit offset. The* bitfield size is set for bitfield members. If the type* info kind_flag is not set, the offset contains only bit* offset.), BTF_MEMBER_BIT_OFFSET(If the type info kind_flag is set, the btf_member offset* contains both member bitfield size and bit offset. The* bitfield size is set for bitfield members. If the type* info kind_flag is not set, the offset contains only bit* offset.))

748

否则__btf_verifier_log(log, "\t%s type_id=%u bits_offset=%u", __btf_name_by_offset(btf, name_off), type, If the type info kind_flag is set, the btf_member offset* contains both member bitfield size and bit offset. The* bitfield size is set for bitfield members. If the type* info kind_flag is not set, the offset contains only bit* offset.)

753

如果fmt且fmt则

754

__btf_verifier_log(log, " ")

755

va_start(args, fmt)

756

bpf_verifier_vlog(log, fmt, args)

757

va_end(args)

760

__btf_verifier_log(log, "\n")

**调用者**
名称	描述
btf_generic_check_kflag_member	Used for ptr, array and struct/union type members.* int, enum and modifier types have their specific callback functions.
btf_int_check_member
btf_int_check_kflag_member
btf_modifier_check_member
btf_modifier_check_kflag_member
btf_ptr_check_member
btf_array_check_member
btf_struct_check_member
btf_struct_check_meta
btf_struct_resolve
btf_enum_check_member
btf_enum_check_kflag_member

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告