net_udp.c File Reference

Macros
#define	ADDR_SIZE   4
#define	MAXHOSTNAMELEN   512
#define	SA_LEN(sa)   (sizeof(struct sockaddr_in))
#define	SS_LEN(ss)   (sizeof(struct sockaddr_in))

Typedefs
typedef union address	AF_address_t
typedef unsigned int	socklen_t

Functions
int	UDP_AddrCompare (netadr_t *addr1, netadr_t *addr2)
	Compare two network addresses. More...
const char *	UDP_AddrToString (netadr_t *addr)
	Convert an address to a string. More...
int	UDP_Broadcast (int socket, byte *buf, int len)
	Broadcast a packet via the specified socket. More...
int	UDP_CheckNewConnections (void)
	Check for incoming packets on the accept socket. More...
int	UDP_CloseSocket (int socket)
	Close a socket. More...
int	UDP_Connect (int socket, netadr_t *addr)
	Does very little. More...
int	UDP_GetAddrFromName (const char *name, netadr_t *addr)
	Convert a human readable address to a quake address. More...
int	UDP_GetNameFromAddr (netadr_t *addr, char *name)
	Convert an address to a hostname. More...
int	UDP_GetSocketAddr (int socket, netadr_t *na)
	Retrieve the address to which the socket is bound. More...
int	UDP_GetSocketPort (netadr_t *addr)
	Get the port number from the socket address. More...
int	UDP_Init (void)
	Initialize the UDP network interface. More...
void	UDP_Listen (qboolean state)
	Open or close the accept socket. More...
int	UDP_OpenSocket (int port)
	Open a single socket on the specified port. More...
int	UDP_Read (int socket, byte *buf, int len, netadr_t *from)
	Read a packet from the specified socket. More...
int	UDP_SetSocketPort (netadr_t *addr, int port)
	Set the port number of the socket address. More...
void	UDP_Shutdown (void)
	Shutdown the UDP network interface. More...
int	UDP_Write (int socket, byte *buf, int len, netadr_t *to)
	Send a packet via the specified socket to the specified address. More...

Variables
uint32_t *	default_iface
uint32_t *	ifaces
uint32_t *	last_iface

Macro Definition Documentation

#define ADDR_SIZE   4

#define MAXHOSTNAMELEN   512

#define SA_LEN

(

sa

)

(sizeof(struct sockaddr_in))

#define SS_LEN

(

ss

)

(sizeof(struct sockaddr_in))

Typedef Documentation

typedef union address AF_address_t

typedef unsigned int socklen_t

Variable Documentation

uint32_t* default_iface

uint32_t* ifaces

uint32_t* last_iface