cmsghdr Struct Reference

Control message ancillary data. More...

#include <net_ip.h>

Data Fields
socklen_t	cmsg_len
	Number of bytes, including header.
int	cmsg_level
	Originating protocol.
int	cmsg_type
	Protocol-specific type.
z_max_align_t	cmsg_data []
	Flexible array member to force alignment of cmsghdr.

Detailed Description

Control message ancillary data.

Field Documentation

cmsg_data

z_max_align_t cmsghdr::cmsg_data[]

Flexible array member to force alignment of cmsghdr.

cmsg_len

socklen_t cmsghdr::cmsg_len

Number of bytes, including header.

cmsg_level

int cmsghdr::cmsg_level

Originating protocol.

cmsg_type

int cmsghdr::cmsg_type

Protocol-specific type.

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

• include/zephyr/net/net_ip.h