socket_ops.h File Reference

Socket operations. More...

#include "roc_address/socket_addr.h"
#include "roc_core/attributes.h"
#include "roc_core/stddefs.h"

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Classes
struct	roc::netio::SocketOpts
	Socket options. More...

Namespaces
namespace	roc
	Root namespace.
namespace	roc::netio
	Network I/O.

Typedefs
typedef int	roc::netio::SocketHandle
	Platform-specific socket handle.

Enumerations
enum	roc::netio::SocketType { roc::netio::SocketType_Tcp , roc::netio::SocketType_Udp }
	Socket type. More...
enum	roc::netio::SocketError { roc::netio::SockErr_WouldBlock = -1 , roc::netio::SockErr_StreamEnd = -2 , roc::netio::SockErr_Failure = -3 }
	I/O error codes. More...

Functions
bool	roc::netio::socket_create (address::AddrFamily family, SocketType type, SocketHandle &new_sock)
	Create non-blocking socket.
bool	roc::netio::socket_accept (SocketHandle sock, SocketHandle &new_sock, address::SocketAddr &remote_address)
	Accept incoming connection.
bool	roc::netio::socket_setup (SocketHandle sock, const SocketOpts &options)
	Set socket options.
bool	roc::netio::socket_bind (SocketHandle sock, address::SocketAddr &local_address)
	Bind socket to local address.
bool	roc::netio::socket_listen (SocketHandle sock, size_t backlog)
	Start listening for incoming connections.
bool	roc::netio::socket_begin_connect (SocketHandle sock, const address::SocketAddr &remote_address, bool &completed_immediately)
	Initiate connecting to remote peer.
bool	roc::netio::socket_end_connect (SocketHandle sock)
	Finish connecting to remote peer.
ssize_t	roc::netio::socket_try_recv (SocketHandle sock, void *buf, size_t bufsz)
	Try to read bytes from socket without blocking.
ssize_t	roc::netio::socket_try_send (SocketHandle sock, const void *buf, size_t bufsz)
	Try to write bytes to socket without blocking.
ssize_t	roc::netio::socket_try_send_to (SocketHandle sock, const void *buf, size_t bufsz, const address::SocketAddr &remote_address)
	Try to send datagram via socket to given address, without blocking.
bool	roc::netio::socket_shutdown (SocketHandle sock)
	Gracefully shutdown connection.
bool	roc::netio::socket_close (SocketHandle sock)
	Close socket.
bool	roc::netio::socket_close_with_reset (SocketHandle sock)
	Close socket and send reset to remote peer. Remote peer will get error when reading from connection.

Variables
const SocketHandle	roc::netio::SocketInvalid = -1
	Invalid socket handle.

Detailed Description

Socket operations.

Definition in file socket_ops.h.