udp_globals Struct Reference
[User Datagram Protocol (UDP) Service]

UDP global data. More...

#include <udp.h>

Collaboration diagram for udp_globals:

[legend]

Data Fields
int	net_phone
	Networking module phone.
int	ip_phone
	IP module phone.
int	icmp_phone
	ICMP module phone.
packet_dimension_t	packet_dimension
	Packet dimension.
int	checksum_computing
	Indicates whether UDP checksum computing is enabled.
int	autobinding
	Indicates whether UDP autobnding on send is enabled.
int	last_used_port
	Last used free port.
socket_ports_t	sockets
	Active sockets.
packet_dimensions_t	dimensions
	Device packet dimensions.
fibril_rwlock_t	lock
	Safety lock.

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Detailed Description

UDP global data.

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Field Documentation

int udp_globals::autobinding

Indicates whether UDP autobnding on send is enabled.

Referenced by udp_sendto_message().

int udp_globals::checksum_computing

Indicates whether UDP checksum computing is enabled.

Referenced by udp_sendto_message().

packet_dimensions_t udp_globals::dimensions

Device packet dimensions.

Referenced by udp_process_client_messages(), and udp_process_packet().

int udp_globals::icmp_phone

ICMP module phone.

Referenced by udp_process_packet().

int udp_globals::ip_phone

IP module phone.

Referenced by udp_process_client_messages(), udp_process_packet(), and udp_sendto_message().

int udp_globals::last_used_port

Last used free port.

Referenced by udp_process_client_messages(), and udp_sendto_message().

fibril_rwlock_t udp_globals::lock

Safety lock.

Referenced by udp_process_client_messages(), udp_process_packet(), udp_received_msg(), and udp_sendto_message().

int udp_globals::net_phone

Networking module phone.

Referenced by module_start(), udp_process_client_messages(), udp_process_packet(), udp_recvfrom_message(), udp_release_and_return(), and udp_sendto_message().

packet_dimension_t udp_globals::packet_dimension

Packet dimension.

Referenced by udp_sendto_message().

socket_ports_t udp_globals::sockets

Active sockets.

Referenced by udp_process_client_messages(), udp_process_packet(), and udp_sendto_message().

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

• tl/udp/udp.h