wtap_bpf_insn_s Struct Reference

Berkeley Packet Filter (BPF) instruction. More...

#include <wtap_opttypes.h>

Public Attributes
uint16_t	code
uint8_t	jt
uint8_t	jf
uint32_t	k

Detailed Description

Berkeley Packet Filter (BPF) instruction.

Represents a single BPF instruction used for packet filtering. Each instruction includes an opcode, jump targets, and a constant.

Member Data Documentation

code

uint16_t wtap_bpf_insn_s::code

BPF opcode.

jf

uint8_t wtap_bpf_insn_s::jf

Jump target if false.

jt

uint8_t wtap_bpf_insn_s::jt

Jump target if true.

k

uint32_t wtap_bpf_insn_s::k

Constant or offset.

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The documentation for this struct was generated from the following file:

• /builds/wireshark/wireshark/wiretap/wtap_opttypes.h