Network and sockets

Provides network functionality. More...

Classes
struct	ouster_net_sock_desc_t
struct	ouster_net_addr_t

Macros
#define	OUSTER_NET_ADDRSTRLEN   46
#define	OUSTER_NET_UDP_MAX_SIZE   65535
#define	OUSTER_NET_FLAGS_NONBLOCK   0x0001
#define	OUSTER_NET_FLAGS_REUSE   0x0002
#define	OUSTER_NET_FLAGS_IPV6ONLY   0x0004
#define	OUSTER_NET_FLAGS_IPV4   0x0008
#define	OUSTER_NET_FLAGS_IPV6   0x0010
#define	OUSTER_NET_FLAGS_UDP   0x0020
#define	OUSTER_NET_FLAGS_TCP   0x0040
#define	OUSTER_NET_FLAGS_BIND   0x0100
#define	OUSTER_NET_FLAGS_CONNECT   0x0200

Functions
void	ouster_net_addr_set_ip4 (ouster_net_addr_t *addr, char const *ip)
	Set a IPv4 address. More...
void	ouster_net_addr_set_port (ouster_net_addr_t *addr, int port)
	Set a port. More...
int	ouster_net_sendto (int sock, char *buf, int size, int flags, ouster_net_addr_t *addr)
	Send data from a socket to a network address. More...
int	ouster_net_create (ouster_net_sock_desc_t *desc)
int64_t	ouster_net_read (int sock, char *buf, int len)
uint64_t	ouster_net_select (int socks[], int n, const int timeout_sec, const int timeout_usec)
int32_t	ouster_net_get_port (int sock)

Detailed Description

Provides network functionality.

Macro Definition Documentation

OUSTER_NET_ADDRSTRLEN

#define OUSTER_NET_ADDRSTRLEN   46

Definition at line 15 of file ouster_net.h.

OUSTER_NET_FLAGS_BIND

#define OUSTER_NET_FLAGS_BIND   0x0100

Definition at line 24 of file ouster_net.h.

OUSTER_NET_FLAGS_CONNECT

#define OUSTER_NET_FLAGS_CONNECT   0x0200

Definition at line 25 of file ouster_net.h.

OUSTER_NET_FLAGS_IPV4

#define OUSTER_NET_FLAGS_IPV4   0x0008

Definition at line 20 of file ouster_net.h.

OUSTER_NET_FLAGS_IPV6

#define OUSTER_NET_FLAGS_IPV6   0x0010

Definition at line 21 of file ouster_net.h.

OUSTER_NET_FLAGS_IPV6ONLY

#define OUSTER_NET_FLAGS_IPV6ONLY   0x0004

Definition at line 19 of file ouster_net.h.

OUSTER_NET_FLAGS_NONBLOCK

#define OUSTER_NET_FLAGS_NONBLOCK   0x0001

Definition at line 17 of file ouster_net.h.

OUSTER_NET_FLAGS_REUSE

#define OUSTER_NET_FLAGS_REUSE   0x0002

Definition at line 18 of file ouster_net.h.

OUSTER_NET_FLAGS_TCP

#define OUSTER_NET_FLAGS_TCP   0x0040

Definition at line 23 of file ouster_net.h.

OUSTER_NET_FLAGS_UDP

#define OUSTER_NET_FLAGS_UDP   0x0020

Definition at line 22 of file ouster_net.h.

OUSTER_NET_UDP_MAX_SIZE

#define OUSTER_NET_UDP_MAX_SIZE   65535

Definition at line 16 of file ouster_net.h.

Function Documentation

ouster_net_addr_set_ip4()

void ouster_net_addr_set_ip4	(	ouster_net_addr_t *	addr,
		char const *	ip
	)

Set a IPv4 address.

Parameters

addr	The address
ip	The IPv4 address

ouster_net_addr_set_port()

void ouster_net_addr_set_port	(	ouster_net_addr_t *	addr,
		int	port
	)

Set a port.

Parameters

addr	The address
ip	The port

ouster_net_sendto()

int ouster_net_sendto	(	int	sock,
		char *	buf,
		int	size,
		int	flags,
		ouster_net_addr_t *	addr
	)

Send data from a socket to a network address.

Parameters

sock	The source socket filedescriptor
buf	Data to send
size	Data size to send
flags
addr	Destinationnetwork address

Returns

Returns the number sent, or -1 for errors.