Control messages.

Public Attributes#

socklen_t
cmsg_len

Message length in bytes, including this header.

int
cmsg_level

originating protocol

int
cmsg_type

protocol-specific type

Public Attribute Documentation#

cmsg_len#

socklen_t cmsghdr::cmsg_len

Message length in bytes, including this header.


cmsg_level#

int cmsghdr::cmsg_level

originating protocol


cmsg_type#

int cmsghdr::cmsg_type

protocol-specific type