xfer_metadata Struct Reference

Data transfer metadata. More...

#include <xfer.h>

Data Fields
off_t	offset
	Position of data within stream.
int	whence
	Basis for data position.
struct sockaddr *	src
	Source socket address, or NULL.
struct sockaddr *	dest
	Destination socket address, or NULL.
struct net_device *	netdev
	Network device, or NULL.

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Detailed Description

Data transfer metadata.

Definition at line 105 of file xfer.h.

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Field Documentation

off_t xfer_metadata::offset

Position of data within stream.

Definition at line 107 of file xfer.h.

Referenced by downloader_xfer_deliver_iob(), posix_file_xfer_deliver_iob(), pxe_tftp_xfer_deliver_iob(), slam_mc_socket_deliver(), tftp_rx_data(), and xfer_seek().

int xfer_metadata::whence

Basis for data position.

Must be one of SEEK_CUR or SEEK_SET.

Definition at line 112 of file xfer.h.

Referenced by downloader_xfer_deliver_iob(), posix_file_xfer_deliver_iob(), pxe_tftp_xfer_deliver_iob(), slam_mc_socket_deliver(), and tftp_rx_data().

struct sockaddr* xfer_metadata::src [read]

Source socket address, or NULL.

Definition at line 114 of file xfer.h.

Referenced by dhcp_deliver_iob(), pxe_udp_deliver_iob(), pxenv_udp_write(), tftp_rx(), udp_rx(), and udp_xfer_deliver_iob().

struct sockaddr* xfer_metadata::dest [read]

Destination socket address, or NULL.

Definition at line 116 of file xfer.h.

Referenced by pxe_udp_deliver_iob(), tftp_send_ack(), tftp_send_error(), udp_rx(), and udp_xfer_deliver_iob().

struct net_device* xfer_metadata::netdev [read]

Network device, or NULL.

Definition at line 118 of file xfer.h.

Referenced by dhcp_tx(), and udp_xfer_deliver_iob().

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

• include/gpxe/xfer.h