1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/ioutil.h Tue Jul 13 16:26:49 2010 +1000
1.7 + * GDB RDP server stub - SH4 + ARM
1.9 + * Copyright (c) 2009 Nathan Keynes.
1.11 + * This program is free software; you can redistribute it and/or modify
1.12 + * it under the terms of the GNU General Public License as published by
1.13 + * the Free Software Foundation; either version 2 of the License, or
1.14 + * (at your option) any later version.
1.16 + * This program is distributed in the hope that it will be useful,
1.17 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.18 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.19 + * GNU General Public License for more details.
1.22 +#ifndef lxdream_netutil_H
1.23 +#define lxdream_netutil_H 1
1.25 +#include <netinet/in.h>
1.26 +#include "lxdream.h"
1.28 +typedef void *io_listener_t;
1.31 + * Construct a server socket listening on the given interface and port. If port
1.32 + * is 0, a dynamic port will be bound instead.
1.33 + * This method does not register a listener.
1.34 + * @return newly created socket fd, or -1 on failure.
1.36 +int io_create_server_socket(const char *interface, int port );
1.39 + * Callback invoked when data is available from the remote peer, or when the peer
1.40 + * connects/disconnects.
1.42 + * @param fd file descriptor of the connected socket
1.43 + * @param data data supplied when the callback was registered
1.44 + * @return TRUE to maintain the connection, FALSE to immediately disconnected + close.
1.46 +typedef gboolean (*io_callback_t)( int fd, void *data );
1.49 + * Register a TCP server socket listener on an already open (and listening)
1.50 + * socket. The socket must not have been previously registered.
1.51 + * @return NULL on failure, otherwise an io listener handle.
1.53 + * Note: Implementation is platform specific
1.55 +io_listener_t io_register_tcp_listener( int fd, io_callback_t callback, void *data, void (*dealloc)(void*) );
1.58 + * Register an I/O listener on an open file descriptor. The fd must not have
1.59 + * been previously registered.
1.60 + * @return TRUE on success, FALSE on failure.
1.62 +io_listener_t io_register_listener( int fd, io_callback_t callback, void *data, void (*dealloc)(void *) );
1.65 + * Unregister a socket that was previously registered with the system. This
1.66 + * does not close the socket, but will remove any callbacks associated with the socket.
1.68 +void io_unregister_listener( io_listener_t handle );
1.70 +#endif /* !lxdream_netutil_H */