msghdr Struct Reference

Message header for sendmsg() and recvmsg(). More...

#include <zephyr/posix/sys/socket.h>

Collaboration diagram for msghdr:

Data Fields
void *	msg_name
	Optional socket address.
socklen_t	msg_namelen
	Size of socket address.
struct iovec *	msg_iov
	Scatter/gather array.
size_t	msg_iovlen
	Number of elements in msg_iov.
void *	msg_control
	Ancillary data.
size_t	msg_controllen
	Ancillary data buffer length.
int	msg_flags
	Flags on received message.

Detailed Description

Message header for sendmsg() and recvmsg().

Definition at line 76 of file socket.h.

Field Documentation

msg_control

void* msghdr::msg_control

Ancillary data.

Definition at line 81 of file socket.h.

msg_controllen

size_t msghdr::msg_controllen

Ancillary data buffer length.

Definition at line 82 of file socket.h.

msg_flags

int msghdr::msg_flags

Flags on received message.

Definition at line 83 of file socket.h.

msg_iov

struct iovec* msghdr::msg_iov

Scatter/gather array.

Definition at line 79 of file socket.h.

msg_iovlen

size_t msghdr::msg_iovlen

Number of elements in msg_iov.

Definition at line 80 of file socket.h.

msg_name

void* msghdr::msg_name

Optional socket address.

Definition at line 77 of file socket.h.

msg_namelen

socklen_t msghdr::msg_namelen

Size of socket address.

Definition at line 78 of file socket.h.

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

• zephyr/posix/sys/socket.h