---
name: "rte_mbuf_dynfield"
section: "3"
platform: "linux"
package: "dpdk-doc"
version: "24.11.4-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/rte_mbuf_dynfield"
---

# rte\_mbuf\_dynfield(3)

## NAME

rte\_mbuf\_dynfield

## SYNOPSIS

`#include <rte_mbuf_dyn.h>`

### Data Fields

char **name** \[**RTE\_MBUF\_DYN\_NAMESIZE**\]\
 size\_t **size**\
 size\_t **align**\
 unsigned int **flags**\

## Detailed Description

Structure describing the parameters of a mbuf dynamic field.

Definition at line **85** of file **rte\_mbuf\_dyn.h**.

## Field Documentation

### char name\[RTE\_MBUF\_DYN\_NAMESIZE\]

Name of the field.

Definition at line **86** of file **rte\_mbuf\_dyn.h**.

### size\_t size

The number of bytes to reserve.

Definition at line **87** of file **rte\_mbuf\_dyn.h**.

### size\_t align

The alignment constraint (power of 2).

Definition at line **88** of file **rte\_mbuf\_dyn.h**.

### unsigned int flags

Reserved for future use, must be 0.

Definition at line **89** of file **rte\_mbuf\_dyn.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.