| Wireshark 4.7.3 The Wireshark network protocol analyzer

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Public Attributes | List of all members
dfvm_insn_t Struct Reference

Represents a single instruction in the display filter virtual machine (DFVM). More...

`#include <dfvm.h>`

## Public Attributes
int | id
dfvm_opcode_t | op
dfvm_value_t * | arg1
dfvm_value_t * | arg2
dfvm_value_t * | arg3

## Detailed Description

Represents a single instruction in the display filter virtual machine (DFVM).

## Member Data Documentation

## ◆ arg1

dfvm_value_t* dfvm_insn_t::arg1

First operand of the instruction, or NULL if unused.

## ◆ arg2

dfvm_value_t* dfvm_insn_t::arg2

Second operand of the instruction, or NULL if unused.

## ◆ arg3

dfvm_value_t* dfvm_insn_t::arg3

Third operand of the instruction, or NULL if unused.

## ◆ id

int dfvm_insn_t::id

Unique identifier (index) of the instruction within the DFVM program.

## ◆ op

dfvm_opcode_t dfvm_insn_t::op

Opcode specifying the operation this instruction performs.

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

- /builds/wireshark/wireshark/epan/dfilter/dfvm.h