avis/net.h File Reference

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Detailed Description

Avis network includes.

#include <errno.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <avis/errors.h>
#include <avis/stdtypes.h>
#include <avis/defs.h>

Go to the source code of this file.

Defines
#define	pipe_read(socket, buff, length)   read (socket, buff, length)
#define	pipe_write(socket, buff, length)   write (socket, buff, length)
#define	close_socket(s)   (shutdown ((s), SHUT_RDWR), close (s), (s) = -1)
#define	sock_op_timed_out()   (errno == EAGAIN || errno == EWOULDBLOCK)
#define	elvin_error_from_pipe   elvin_error_from_errno
#define	elvin_error_from_socket   elvin_error_from_errno
Typedefs
typedef int	socket_t
Functions
AVIS_PUBLIC socket_t	avis_open_socket (const char *host, uint16_t port, ElvinError *error)
AVIS_PUBLIC socket_t	avis_select_ready (socket_t socket1, socket_t socket2, ElvinError *error)
	Select a socket ready for reading.
AVIS_PUBLIC bool	avis_open_socket_pair (socket_t *socket_read, socket_t *socket_write, ElvinError *error)
	Open a bi-directional control socket.
AVIS_PUBLIC void	avis_close_socket_pair (socket_t socket_read, socket_t socket_write)

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Define Documentation

#define close_socket

(

s

)

(shutdown ((s), SHUT_RDWR), close (s), (s) = -1)

#define elvin_error_from_pipe   elvin_error_from_errno

#define elvin_error_from_socket   elvin_error_from_errno

#define pipe_read	(	socket,
		buff,
		length		)	read (socket, buff, length)

#define pipe_write	(	socket,
		buff,
		length		)	write (socket, buff, length)

 

#define sock_op_timed_out

(

)

(errno == EAGAIN || errno == EWOULDBLOCK)

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Typedef Documentation

typedef int socket_t

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Function Documentation

AVIS_PUBLIC void avis_close_socket_pair	(	socket_t	socket_read,
		socket_t	socket_write
	)

AVIS_PUBLIC socket_t avis_open_socket	(	const char *	host,
		uint16_t	port,
		ElvinError *	error
	)

AVIS_PUBLIC bool avis_open_socket_pair	(	socket_t *	socket_read,
		socket_t *	socket_write,
		ElvinError *	error
	)

Open a bi-directional control socket.

AVIS_PUBLIC socket_t avis_select_ready	(	socket_t	socket1,
		socket_t	socket2,
		ElvinError *	error
	)

Select a socket ready for reading.

If both are ready, return socket2.s